diff options
Diffstat (limited to 'src/jogl/classes/com/jogamp/opengl')
216 files changed, 0 insertions, 47713 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/impl/Debug.java b/src/jogl/classes/com/jogamp/opengl/impl/Debug.java deleted file mode 100644 index 82a5f2ff2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/Debug.java +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.security.*; - -/** Helper routines for logging and debugging. */ - -public class Debug { - // Some common properties - private static boolean verbose; - private static boolean debugAll; - private static AccessControlContext localACC; - - static { - localACC=AccessController.getContext(); - verbose = isPropertyDefined("jogl.verbose", true); - debugAll = isPropertyDefined("jogl.debug", true); - if (verbose) { - Package p = Package.getPackage("javax.media.opengl"); - System.err.println("JOGL specification version " + p.getSpecificationVersion()); - System.err.println("JOGL implementation version " + p.getImplementationVersion()); - System.err.println("JOGL implementation vendor " + p.getImplementationVendor()); - } - } - - static int getIntProperty(final String property, final boolean jnlpAlias) { - return getIntProperty(property, jnlpAlias, localACC); - } - - public static int getIntProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - int i=0; - try { - Integer iv = Integer.valueOf(Debug.getProperty(property, jnlpAlias, acc)); - i = iv.intValue(); - } catch (NumberFormatException nfe) {} - return i; - } - - static boolean getBooleanProperty(final String property, final boolean jnlpAlias) { - return getBooleanProperty(property, jnlpAlias, localACC); - } - - public static boolean getBooleanProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - Boolean b = Boolean.valueOf(Debug.getProperty(property, jnlpAlias, acc)); - return b.booleanValue(); - } - - static boolean isPropertyDefined(final String property, final boolean jnlpAlias) { - return isPropertyDefined(property, jnlpAlias, localACC); - } - - public static boolean isPropertyDefined(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - return (Debug.getProperty(property, jnlpAlias, acc) != null) ? true : false; - } - - static String getProperty(final String property, final boolean jnlpAlias) { - return getProperty(property, jnlpAlias, localACC); - } - - public static String getProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - String s=null; - if(null!=acc && acc.equals(localACC)) { - s = (String) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String val=null; - try { - val = System.getProperty(property); - } catch (Exception e) {} - if(null==val && jnlpAlias && !property.startsWith(jnlp_prefix)) { - try { - val = System.getProperty(jnlp_prefix + property); - } catch (Exception e) {} - } - return val; - } - }); - } else { - try { - s = System.getProperty(property); - } catch (Exception e) {} - if(null==s && jnlpAlias && !property.startsWith(jnlp_prefix)) { - try { - s = System.getProperty(jnlp_prefix + property); - } catch (Exception e) {} - } - } - return s; - } - public static final String jnlp_prefix = "jnlp." ; - - public static boolean verbose() { - return verbose; - } - - public static boolean debugAll() { - return debugAll; - } - - public static boolean debug(String subcomponent) { - return debugAll() || isPropertyDefined("jogl.debug." + subcomponent, true); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLibraryBundleInfo.java deleted file mode 100644 index 5cacf5087..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,58 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.util.List; -import java.util.ArrayList; - -public abstract class DesktopGLDynamicLibraryBundleInfo extends GLDynamicLibraryBundleInfo { - private static int posGlueLibGLDESKTOP; - private static List/*<String>*/ glueLibNames; - static { - glueLibNames = new ArrayList(); - - glueLibNames.addAll(getGlueLibNamesPreload()); - - posGlueLibGLDESKTOP = glueLibNames.size(); - glueLibNames.add("jogl_desktop"); - } - - public static final int getGlueLibPosGLDESKTOP() { - return posGlueLibGLDESKTOP; - } - - public DesktopGLDynamicLibraryBundleInfo() { - super(); - } - - public final List/*<String>*/ getGlueLibNames() { - return glueLibNames; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLookupHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLookupHelper.java deleted file mode 100644 index 77b6ba981..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLookupHelper.java +++ /dev/null @@ -1,63 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import com.jogamp.common.os.NativeLibrary; -import java.util.*; - -public class DesktopGLDynamicLookupHelper extends GLDynamicLookupHelper { - - public DesktopGLDynamicLookupHelper(DesktopGLDynamicLibraryBundleInfo info) { - super(info); - } - - public DesktopGLDynamicLibraryBundleInfo getDesktopGLBundleInfo() { return (DesktopGLDynamicLibraryBundleInfo) getBundleInfo(); } - - public boolean hasGLBinding() { - return isToolLibLoaded() && isGlueLibLoaded(DesktopGLDynamicLibraryBundleInfo.getGlueLibPosGLDESKTOP()); - } - - public synchronized boolean loadGLULibrary() { - /** hacky code .. where all platform GLU libs are tried ..*/ - if(null==gluLib) { - List/*<String>*/ gluLibNames = new ArrayList(); - gluLibNames.add("/System/Library/Frameworks/OpenGL.framework/Libraries/libGLU.dylib"); // osx - gluLibNames.add("libGLU.so"); // unix - gluLibNames.add("GLU32"); // windows - gluLibNames.add("GLU"); // generic - gluLib = loadFirstAvailable(gluLibNames, null, true); - if(null != gluLib) { - nativeLibraries.add(gluLib); - } - } - return null != gluLib ; - } - NativeLibrary gluLib = null; -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java b/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java deleted file mode 100644 index a5fa98bb3..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java +++ /dev/null @@ -1,218 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; -import java.util.*; - -/** - * A utility object intended to be used by implementations to act as a cache - * of which OpenGL extensions are currently available on both the host machine - * and display. - */ -final class ExtensionAvailabilityCache { - protected static final boolean DEBUG = GLContextImpl.DEBUG; - private static final boolean DEBUG_AVAILABILITY = Debug.isPropertyDefined("jogl.debug.ExtensionAvailabilityCache", true); - - ExtensionAvailabilityCache(GLContextImpl context) - { - this.context = context; - } - - /** - * Flush the cache. The cache will be rebuilt lazily as calls to {@link - * #isExtensionAvailable(String)} are received. - */ - final void flush() - { - if(DEBUG) { - System.out.println("ExtensionAvailabilityCache: Flush availability OpenGL "+context.getGLVersion()); - } - availableExtensionCache.clear(); - initialized = false; - } - - /** - * Flush the cache and rebuild the cache. - */ - final void reset() { - flush(); - initAvailableExtensions(); - } - - final boolean isInitialized() { - return initialized && !availableExtensionCache.isEmpty() ; - } - - final boolean isExtensionAvailable(String glExtensionName) { - initAvailableExtensions(); - return availableExtensionCache.contains(mapGLExtensionName(glExtensionName)); - } - - final String getPlatformExtensionsString() { - initAvailableExtensions(); - return glXExtensions; - } - - final String getGLExtensionsString() { - initAvailableExtensions(); - if(DEBUG) { - System.err.println("ExtensionAvailabilityCache: getGLExtensions() called"); - } - return glExtensions; - } - - private final void initAvailableExtensions() { - GL gl = context.getGL(); - // if hash is empty (meaning it was flushed), pre-cache it with the list - // of extensions that are in the GL_EXTENSIONS string - if (availableExtensionCache.isEmpty() || !initialized) { - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Pre-caching init "+gl+", OpenGL "+context.getGLVersion()); - } - - boolean useGetStringi = false; - - // Use 'glGetStringi' only for ARB GL3 context, - // on GL2 platforms the function might be available, but not working. - if ( context.isGL3() ) { - if ( ! context.isFunctionAvailable("glGetStringi") ) { - if(DEBUG) { - System.err.println("GLContext: GL >= 3.1 usage, but no glGetStringi"); - } - } else { - useGetStringi = true; - } - } - - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Pre-caching extension availability OpenGL "+context.getGLVersion()+ - ", use "+ ( useGetStringi ? "glGetStringi" : "glGetString" ) ); - } - - StringBuffer sb = new StringBuffer(); - if(useGetStringi) { - GL2GL3 gl2gl3 = gl.getGL2GL3(); - int[] numExtensions = { 0 } ; - gl2gl3.glGetIntegerv(gl2gl3.GL_NUM_EXTENSIONS, numExtensions, 0); - for (int i = 0; i < numExtensions[0]; i++) { - sb.append(gl2gl3.glGetStringi(gl2gl3.GL_EXTENSIONS, i)); - if(i < numExtensions[0]) { - sb.append(" "); - } - } - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: GL_EXTENSIONS: "+numExtensions[0]); - } - if(0==numExtensions[0]) { - // fall back .. - useGetStringi=false; - } - } - if(!useGetStringi) { - sb.append(gl.glGetString(GL.GL_EXTENSIONS)); - } - glExtensions = sb.toString(); - glXExtensions = context.getPlatformExtensionsString(); - - sb.append(" "); - sb.append(glXExtensions); - - String allAvailableExtensions = sb.toString(); - if (DEBUG_AVAILABILITY) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: GL vendor: " + gl.glGetString(GL.GL_VENDOR)); - } - StringTokenizer tok = new StringTokenizer(allAvailableExtensions); - while (tok.hasMoreTokens()) { - String availableExt = tok.nextToken().trim(); - availableExt = availableExt.intern(); - availableExtensionCache.add(availableExt); - if (DEBUG_AVAILABILITY) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Available: " + availableExt); - } - } - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: ALL EXTENSIONS: "+availableExtensionCache.size()); - } - - int major[] = new int[] { context.getGLVersionMajor() }; - int minor[] = new int[] { context.getGLVersionMinor() }; - while (GLContext.isValidGLVersion(major[0], minor[0])) { - availableExtensionCache.add("GL_VERSION_" + major[0] + "_" + minor[0]); - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Added GL_VERSION_" + major[0] + "_" + minor[0] + " to known extensions"); - } - if(!GLContext.decrementGLVersion(major, minor)) break; - } - - // put a dummy var in here so that the cache is no longer empty even if - // no extensions are in the GL_EXTENSIONS string - availableExtensionCache.add("<INTERNAL_DUMMY_PLACEHOLDER>"); - - initialized = true; - } - } - - // FIXME: hack to re-enable GL_NV_vertex_array_range extension after - // recent upgrade to new wglext.h and glxext.h headers - private static String mapGLExtensionName(String extensionName) { - if (extensionName != null && - (extensionName.equals("WGL_NV_vertex_array_range") || - extensionName.equals("GLX_NV_vertex_array_range"))) - return "GL_NV_vertex_array_range"; - return extensionName; - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private boolean initialized = false; - private String glExtensions = null; - private String glXExtensions = null; - private HashSet availableExtensionCache = new HashSet(50); - private GLContextImpl context; - - static String getThreadName() { - return Thread.currentThread().getName(); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java deleted file mode 100644 index 6ebda222b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; -import com.jogamp.common.util.IntLongHashMap; - -/** - * Tracks as closely as possible the sizes of allocated OpenGL buffer - * objects. When glMapBuffer or glMapBufferARB is called, in order to - * turn the resulting base address into a java.nio.ByteBuffer, we need - * to know the size in bytes of the allocated OpenGL buffer object. - * Previously we would compute this size by using - * glGetBufferParameterivARB with a pname of GL_BUFFER_SIZE, but - * it appears doing so each time glMapBuffer is called is too costly - * on at least Apple's new multithreaded OpenGL implementation. <P> - * - * Instead we now try to track the sizes of allocated buffer objects. - * We watch calls to glBindBuffer to see which buffer is bound to - * which target and to glBufferData to see how large the buffer's - * allocated size is. When glMapBuffer is called, we consult our table - * of buffer sizes to see if we can return an answer without a glGet - * call. <P> - * - * We share the GLBufferSizeTracker objects among all GLContexts for - * which sharing is enabled, because the namespace for buffer objects - * is the same for these contexts. <P> - * - * Tracking the state of which buffer objects are bound is done in the - * GLBufferStateTracker and is not completely trivial. In the face of - * calls to glPushClientAttrib / glPopClientAttrib we currently punt - * and re-fetch the bound buffer object for the state in question; - * see, for example, glVertexPointer and the calls down to - * GLBufferStateTracker.getBoundBufferObject(). Note that we currently - * ignore new binding targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV; - * the fact that new binding targets may be added in the future makes - * it impossible to cache state for these new targets. <P> - * - * Ignoring new binding targets, the primary situation in which we may - * not be able to return a cached answer is in the case of an error, - * where glBindBuffer may not have been called before trying to call - * glBufferData. Also, if external native code modifies a buffer - * object, we may return an incorrect answer. (FIXME: this case - * requires more thought, and perhaps stochastic and - * exponential-fallback checking. However, note that it can only occur - * in the face of external native code which requires that the - * application be signed anyway, so there is no security risk in this - * area.) - */ - -public class GLBufferSizeTracker { - // Map from buffer names to sizes. - // Note: should probably have some way of shrinking this map, but - // can't just make it a WeakHashMap because nobody holds on to the - // keys; would have to always track creation and deletion of buffer - // objects, which is probably sub-optimal. The expected usage - // pattern of buffer objects indicates that the fact that this map - // never shrinks is probably not that bad. - private IntLongHashMap bufferSizeMap; - - protected static final boolean DEBUG = Debug.debug("GLStatusTracker"); - - public GLBufferSizeTracker() { - bufferSizeMap = new IntLongHashMap(); - bufferSizeMap.setKeyNotFoundValue(-1); - } - - public void setBufferSize(GLBufferStateTracker bufferStateTracker, - int target, GL caller, long size) { - // Need to do some similar queries to getBufferSize below - int buffer = bufferStateTracker.getBoundBufferObject(target, caller); - boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); - if (valid) { - if (buffer == 0) { - // FIXME: this really should not happen if we know what's - // going on. Very likely there is an OpenGL error in the - // application if we get here. Could silently return 0, but it - // seems better to get an early warning that something is - // wrong. - throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + - Integer.toHexString(target)); - } - setDirectStateBufferSize(buffer, caller, size); - } - // We don't know the current buffer state. Note that the buffer - // state tracker will have made the appropriate OpenGL query if it - // didn't know what was going on, so at this point we have nothing - // left to do except drop this piece of information on the floor. - } - - public void setDirectStateBufferSize(int buffer, GL caller, long size) { - bufferSizeMap.put(buffer, size); - } - - public long getBufferSize(GLBufferStateTracker bufferStateTracker, - int target, - GL caller) { - // See whether we know what buffer is currently bound to the given - // state - int buffer = bufferStateTracker.getBoundBufferObject(target, caller); - boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); - if (valid) { - if (0 == buffer) { - // FIXME: this really should not happen if we know what's - // going on. Very likely there is an OpenGL error in the - // application if we get here. Could silently return 0, but it - // seems better to get an early warning that something is - // wrong. - throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + - Integer.toHexString(target)); - } - return getBufferSizeImpl(target, buffer, caller); - } - // We don't know what's going on in this case; query the GL for an answer - // FIXME: both functions return 'int' types, which is not suitable, - // since buffer lenght is 64bit ? - int[] tmp = new int[1]; - caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); - if (DEBUG) { - System.err.println("GLBufferSizeTracker.getBufferSize(): no cached buffer information"); - } - return (long) tmp[0]; - } - - public long getDirectStateBufferSize(int buffer, GL caller) { - return getBufferSizeImpl(0, buffer, caller); - } - - private long getBufferSizeImpl(int target, int buffer, GL caller) { - // See whether we know the size of this buffer object; at this - // point we almost certainly should if the application is - // written correctly - long sz = bufferSizeMap.get(buffer); - if (0 > sz) { - // For robustness, try to query this value from the GL as we used to - // FIXME: both functions return 'int' types, which is not suitable, - // since buffer lenght is 64bit ? - int[] tmp = new int[1]; - if(0==target) { - // DirectState .. - if(caller.isFunctionAvailable("glGetNamedBufferParameterivEXT")) { - caller.getGL2().glGetNamedBufferParameterivEXT(buffer, GL.GL_BUFFER_SIZE, tmp, 0); - } else { - throw new GLException("Error: getDirectStateBufferSize called with unknown state and GL function 'glGetNamedBufferParameterivEXT' n/a to query size"); - } - } else { - caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); - } - if (tmp[0] == 0) { - // Assume something is wrong rather than silently going along - throw new GLException("Error: buffer size returned by "+ - ((0==target)?"glGetNamedBufferParameterivEXT":"glGetBufferParameteriv")+ - " was zero; probably application error"); - } - // Assume we just don't know what's happening - sz = (long) tmp[0]; - bufferSizeMap.put(buffer, sz); - if (DEBUG) { - System.err.println("GLBufferSizeTracker.getBufferSize(): made slow query to cache size " + - sz + - " for buffer " + - buffer); - } - } - return sz; - } - - // This should be called on any major event where we might start - // producing wrong answers, such as OpenGL context creation and - // destruction if we don't know whether there are other currently- - // created contexts that might be keeping the buffer objects alive - // that we're dealing with - public void clearCachedBufferSizes() { - bufferSizeMap.clear(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java deleted file mode 100644 index 680fdc97b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; -import com.jogamp.common.util.IntIntHashMap; - -/** - * Tracks as closely as possible which OpenGL buffer object is bound - * to which binding target in the current OpenGL context. - * GLBufferStateTracker objects are allocated on a per-OpenGL-context basis. - * This class is used to verify that e.g. the vertex - * buffer object extension is in use when the glVertexPointer variant - * taking a long as argument is called. <P> - * - * Note that because the enumerated value used for the binding of a - * buffer object (e.g. GL_ARRAY_BUFFER) is different than that used to - * query the binding using glGetIntegerv (e.g. - * GL_ARRAY_BUFFER_BINDING), then in the face of new binding targets - * being added to the GL (e.g. GL_TRANSFORM_FEEDBACK_BUFFER_NV) it is - * impossible to set up a query of the buffer object currently bound - * to a particular state. It turns out that for some uses, such as - * finding the size of the currently bound buffer, this doesn't - * matter, though of course without knowing the buffer object we can't - * re-associate the queried size with the buffer object ID. <P> - * - * Because the namespace of buffer objects is the unsigned integers - * with 0 reserved by the GL, and because we have to be able to return - * both 0 and other integers as valid answers from - * getBoundBufferObject(), we need a second query, which is to ask - * whether we know the state of the binding for a given target. For - * "unknown" targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV we return - * false from this, but we also clear the valid bit and later refresh - * the binding state if glPushClientAttrib / glPopClientAttrib are - * called, since we don't want the complexity of tracking stacks of - * these attributes. - * - */ - -public class GLBufferStateTracker { - protected static final boolean DEBUG = GLBufferSizeTracker.DEBUG; - - // Maps binding targets to buffer objects. A null value indicates - // that the binding is unknown. A zero value indicates that it is - // known that no buffer is bound to the target, according to the - // OpenGL specifications. - // http://www.opengl.org/sdk/docs/man/xhtml/glBindBuffer.xml - private IntIntHashMap bindingMap; - - private int[] bufTmp = new int[1]; - - public GLBufferStateTracker() { - bindingMap = new IntIntHashMap(); - bindingMap.setKeyNotFoundValue(-1); - - // Start with known unbound targets for known keys - bindingMap.put(GL.GL_ARRAY_BUFFER, 0); - bindingMap.put(GL.GL_ELEMENT_ARRAY_BUFFER, 0); - bindingMap.put(GL2.GL_PIXEL_PACK_BUFFER, 0); - bindingMap.put(GL2.GL_PIXEL_UNPACK_BUFFER, 0); - } - - public void setBoundBufferObject(int target, int buffer) { - bindingMap.put(target, buffer); - } - - /** Note: returns an unspecified value if the binding for the - specified target (e.g. GL_ARRAY_BUFFER) is currently unknown. - You must use isBoundBufferObjectKnown() to see whether the - return value is valid. */ - public int getBoundBufferObject(int target, GL caller) { - int value = bindingMap.get(target); - if (0 > value) { - // User probably either called glPushClientAttrib / - // glPopClientAttrib or is querying an unknown target. See - // whether we know how to fetch this state. - boolean gotQueryTarget = true; - int queryTarget = 0; - switch (target) { - case GL.GL_ARRAY_BUFFER: queryTarget = GL.GL_ARRAY_BUFFER_BINDING; break; - case GL.GL_ELEMENT_ARRAY_BUFFER: queryTarget = GL.GL_ELEMENT_ARRAY_BUFFER_BINDING; break; - case GL2.GL_PIXEL_PACK_BUFFER: queryTarget = GL2.GL_PIXEL_PACK_BUFFER_BINDING; break; - case GL2.GL_PIXEL_UNPACK_BUFFER: queryTarget = GL2.GL_PIXEL_UNPACK_BUFFER_BINDING; break; - default: gotQueryTarget = false; break; - } - if (gotQueryTarget) { - caller.glGetIntegerv(queryTarget, bufTmp, 0); - if (DEBUG) { - System.err.println("GLBufferStateTracker.getBoundBufferObject(): queried bound buffer " + - bufTmp[0] + - " for query target 0x" + Integer.toHexString(queryTarget)); - } - setBoundBufferObject(target, bufTmp[0]); - return bufTmp[0]; - } - return 0; - } - return value; - } - - /** Indicates whether the binding state for the specified target is - currently known, ie it could be bound or not but it must be tracked.<br> - Should be called after getBoundBufferObject() - because that method may change the answer for a given target. */ - public boolean isBoundBufferObjectKnown(int target) { - return 0 < bindingMap.get(target) ; - } - - /** Clears out the known/unknown state of the various buffer object - binding states. These will be refreshed later on an as-needed - basis. This is called by the implementations of - glPushClientAttrib / glPopClientAttrib. Might want to call this - from GLContext.makeCurrent() in the future to possibly increase - the robustness of these caches in the face of external native - code manipulating OpenGL state. */ - public void clearBufferObjectState() { - bindingMap.clear(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java deleted file mode 100644 index 366b7a35b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java +++ /dev/null @@ -1,1044 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.nio.ByteBuffer; -import java.util.HashMap; -import java.util.Map; - -import com.jogamp.common.os.DynamicLookupHelper; -import com.jogamp.common.util.ReflectionUtil; -import com.jogamp.gluegen.runtime.FunctionAddressResolver; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLExtensionNames; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.NativeSurface; -import javax.media.opengl.GL; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawable; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -public abstract class GLContextImpl extends GLContext { - protected static final boolean DEBUG = Debug.debug("GLContext"); - - protected GLContextLock lock = new GLContextLock(); - - /** - * Context full qualified name: display_type + display_connection + major + minor + ctp. - * This is the key for all cached GL ProcAddressTables, etc, to support multi display/device setups. - */ - private String contextFQN; - - // Cache of the functions that are available to be called at the current - // moment in time - protected ExtensionAvailabilityCache extensionAvailability; - // Table that holds the addresses of the native C-language entry points for - // OpenGL functions. - private ProcAddressTable glProcAddressTable; - - // Tracks creation and initialization of buffer objects to avoid - // repeated glGet calls upon glMapBuffer operations - private GLBufferSizeTracker bufferSizeTracker; // Singleton - Set by GLContextShareSet - private GLBufferStateTracker bufferStateTracker = new GLBufferStateTracker(); - private GLStateTracker glStateTracker = new GLStateTracker(); - - protected GLDrawableImpl drawable; - protected GLDrawableImpl drawableRead; - - protected GL gl; - - protected static final Object mappedContextTypeObjectLock; - protected static final HashMap mappedExtensionAvailabilityCache; - protected static final HashMap mappedGLProcAddress; - protected static final HashMap mappedGLXProcAddress; - - static { - mappedContextTypeObjectLock = new Object(); - mappedExtensionAvailabilityCache = new HashMap(); - mappedGLProcAddress = new HashMap(); - mappedGLXProcAddress = new HashMap(); - } - - public GLContextImpl(GLDrawableImpl drawable, GLContext shareWith) { - super(); - - if (shareWith != null) { - GLContextShareSet.registerSharing(this, shareWith); - } - GLContextShareSet.registerForBufferObjectSharing(shareWith, this); - - this.drawable = drawable; - this.drawableRead = drawable; - } - - protected void resetStates() { - // Because we don't know how many other contexts we might be - // sharing with (and it seems too complicated to implement the - // GLObjectTracker's ref/unref scheme for the buffer-related - // optimizations), simply clear the cache of known buffers' sizes - // when we destroy contexts - if (bufferSizeTracker != null) { - bufferSizeTracker.clearCachedBufferSizes(); - } - - if (bufferStateTracker != null) { - bufferStateTracker.clearBufferObjectState(); - } - - if (glStateTracker != null) { - glStateTracker.clearStates(false); - } - - extensionAvailability = null; - glProcAddressTable = null; - gl = null; - contextFQN = null; - - super.resetStates(); - } - - public final void setGLReadDrawable(GLDrawable read) { - if(null!=read && drawable!=read && !isGLReadDrawableAvailable()) { - throw new GLException("GL Read Drawable not available"); - } - boolean lockHeld = lock.isHeld(); - if(lockHeld) { - release(); - } - drawableRead = ( null != read ) ? (GLDrawableImpl) read : drawable; - if(lockHeld) { - makeCurrent(); - } - } - - public final GLDrawable getGLReadDrawable() { - return drawableRead; - } - - public final GLDrawable getGLDrawable() { - return drawable; - } - - public final GLDrawableImpl getDrawableImpl() { - return (GLDrawableImpl) getGLDrawable(); - } - - public final GL getGL() { - return gl; - } - - public GL setGL(GL gl) { - if(DEBUG) { - String sgl1 = (null!=this.gl)?ReflectionUtil.getBaseName(this.gl.getClass())+", "+this.gl.toString():"<null>"; - String sgl2 = (null!=gl)?ReflectionUtil.getBaseName(gl.getClass())+", "+gl.toString():"<null>"; - Exception e = new Exception("Info: setGL (OpenGL "+getGLVersion()+"): "+Thread.currentThread().getName()+", "+sgl1+" -> "+sgl2); - e.printStackTrace(); - } - this.gl = gl; - return gl; - } - - // This is only needed for Mac OS X on-screen contexts - protected void update() throws GLException { } - - public boolean isSynchronized() { - return !lock.getFailFastMode(); - } - - public void setSynchronized(boolean isSynchronized) { - lock.setFailFastMode(!isSynchronized); - } - - public abstract Object getPlatformGLExtensions(); - - // Note: the surface is locked within [makeCurrent .. swap .. release] - public void release() throws GLException { - if (!lock.isHeld()) { - throw new GLException("Context not current on current thread"); - } - setCurrent(null); - try { - releaseImpl(); - } finally { - if (drawable.isSurfaceLocked()) { - drawable.unlockSurface(); - } - lock.unlock(); - } - } - protected abstract void releaseImpl() throws GLException; - - public final void destroy() { - if (lock.isHeld()) { - // release current context - release(); - } - - // Must hold the lock around the destroy operation to make sure we - // don't destroy the context out from under another thread rendering to it - lock.lock(); - try { - /* FIXME: refactor dependence on Java 2D / JOGL bridge - if (tracker != null) { - // Don't need to do anything for contexts that haven't been - // created yet - if (isCreated()) { - // If we are tracking creation and destruction of server-side - // OpenGL objects, we must decrement the reference count of the - // GLObjectTracker upon context destruction. - // - // Note that we can only eagerly delete these server-side - // objects if there is another context currrent right now - // which shares textures and display lists with this one. - tracker.unref(deletedObjectTracker); - } - } - */ - - if (contextHandle != 0) { - int lockRes = drawable.lockSurface(); - if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { - // this would be odd .. - throw new GLException("Surface not ready to lock: "+drawable); - } - try { - destroyImpl(); - contextHandle = 0; - GLContextShareSet.contextDestroyed(this); - } finally { - drawable.unlockSurface(); - } - } - } finally { - lock.unlock(); - } - - resetStates(); - } - protected abstract void destroyImpl() throws GLException; - - public final void copy(GLContext source, int mask) throws GLException { - if (source.getHandle() == 0) { - throw new GLException("Source OpenGL context has not been created"); - } - if (getHandle() == 0) { - throw new GLException("Destination OpenGL context has not been created"); - } - - int lockRes = drawable.lockSurface(); - if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { - // this would be odd .. - throw new GLException("Surface not ready to lock"); - } - try { - copyImpl(source, mask); - } finally { - drawable.unlockSurface(); - } - } - protected abstract void copyImpl(GLContext source, int mask) throws GLException; - - //---------------------------------------------------------------------- - // - - /** - * MakeCurrent functionality, which also issues the creation of the actual OpenGL context.<br> - * The complete callgraph for general OpenGL context creation is:<br> - * <ul> - * <li> {@link #makeCurrent} <i>GLContextImpl</i></li> - * <li> {@link #makeCurrentImpl} <i>Platform Implementation</i></li> - * <li> {@link #create} <i>Platform Implementation</i></li> - * <li> If <code>ARB_create_context</code> is supported: - * <ul> - * <li> {@link #createContextARB} <i>GLContextImpl</i></li> - * <li> {@link #createContextARBImpl} <i>Platform Implementation</i></li> - * </ul></li> - * </ul><br> - * - * Once at startup, ie triggered by the singleton constructor of a {@link GLDrawableFactoryImpl} specialization, - * calling {@link #createContextARB} will query all available OpenGL versions:<br> - * <ul> - * <li> <code>FOR ALL GL* DO</code>: - * <ul> - * <li> {@link #createContextARBMapVersionsAvailable} - * <ul> - * <li> {@link #createContextARBVersions}</li> - * </ul></li> - * <li> {@link #mapVersionAvailable}</li> - * </ul></li> - * </ul><br> - * - * @see #makeCurrentImpl - * @see #create - * @see #createContextARB - * @see #createContextARBImpl - * @see #mapVersionAvailable - * @see #destroyContextARBImpl - */ - public int makeCurrent() throws GLException { - // One context can only be current by one thread, - // and one thread can only have one context current! - GLContext current = getCurrent(); - if (current != null) { - if (current == this) { - // Assume we don't need to make this context current again - // For Mac OS X, however, we need to update the context to track resizes - update(); - return CONTEXT_CURRENT; - } else { - current.release(); - } - } - - if (GLWorkerThread.isStarted() && - !GLWorkerThread.isWorkerThread()) { - // Kick the GLWorkerThread off its current context - GLWorkerThread.invokeLater(new Runnable() { public void run() {} }); - } - - if (!isCreated()) { - // verify if the drawable has chosen Capabilities - if (null == getGLDrawable().getChosenGLCapabilities()) { - throw new GLException("drawable has no chosen GLCapabilities: "+getGLDrawable()); - } - } - - lock.lock(); - int res = 0; - try { - res = makeCurrentLocking(); - - /* FIXME: refactor dependence on Java 2D / JOGL bridge - if ((tracker != null) && - (res == CONTEXT_CURRENT_NEW)) { - // Increase reference count of GLObjectTracker - tracker.ref(); - } - */ - } catch (GLException e) { - lock.unlock(); - throw(e); - } - if (res == CONTEXT_NOT_CURRENT) { - lock.unlock(); - } else { - if(res == CONTEXT_CURRENT_NEW) { - // check if the drawable's and the GL's GLProfile are equal - // throws an GLException if not - getGLDrawable().getGLProfile().verifyEquality(gl.getGLProfile()); - } - setCurrent(this); - - /* FIXME: refactor dependence on Java 2D / JOGL bridge - - // Try cleaning up any stale server-side OpenGL objects - // FIXME: not sure what to do here if this throws - if (deletedObjectTracker != null) { - deletedObjectTracker.clean(getGL()); - } - */ - } - return res; - } - - // Note: the surface is locked within [makeCurrent .. swap .. release] - protected final int makeCurrentLocking() throws GLException { - boolean exceptionOccurred = false; - int lockRes = drawable.lockSurface(); - try { - if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { - return CONTEXT_NOT_CURRENT; - } - try { - if (NativeSurface.LOCK_SURFACE_CHANGED == lockRes) { - drawable.updateHandle(); - } - if (0 == drawable.getHandle()) { - throw new GLException("drawable has invalid handle: "+drawable); - } - boolean newCreated = false; - if (!isCreated()) { - GLProfile.initProfiles( - getGLDrawable().getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice()); - newCreated = createImpl(); // may throws exception if fails! - if (DEBUG) { - if(newCreated) { - System.err.println(getThreadName() + ": !!! Create GL context OK: " + toHexString(contextHandle) + " for " + getClass().getName()); - } else { - System.err.println(getThreadName() + ": !!! Create GL context FAILED for " + getClass().getName()); - } - } - if(!newCreated) { - return CONTEXT_NOT_CURRENT; - } - GLContextShareSet.contextCreated(this); - } - makeCurrentImpl(newCreated); - return newCreated ? CONTEXT_CURRENT_NEW : CONTEXT_CURRENT ; - } catch (RuntimeException e) { - exceptionOccurred = true; - throw e; - } - } finally { - if (exceptionOccurred) { - drawable.unlockSurface(); - } - } - } - protected abstract void makeCurrentImpl(boolean newCreatedContext) throws GLException; - protected abstract boolean createImpl() throws GLException ; - - /** - * Platform dependent but harmonized implementation of the <code>ARB_create_context</code> - * mechanism to create a context.<br> - * - * This method is called from {@link #createContextARB}.<br> - * - * The implementation shall verify this context with a - * <code>MakeContextCurrent</code> call.<br> - * - * The implementation shall leave the context current.<br> - * - * @param share the shared context or null - * @param direct flag if direct is requested - * @param ctxOptionFlags <code>ARB_create_context</code> related, see references below - * @param major major number - * @param minor minor number - * @return the valid context if successfull, or null - * - * @see #makeCurrent - * @see #CTX_PROFILE_COMPAT - * @see #CTX_OPTION_FORWARD - * @see #CTX_OPTION_DEBUG - * @see #makeCurrentImpl - * @see #create - * @see #createContextARB - * @see #createContextARBImpl - * @see #destroyContextARBImpl - */ - protected abstract long createContextARBImpl(long share, boolean direct, int ctxOptionFlags, - int major, int minor); - - /** - * Destroy the context created by {@link #createContextARBImpl}. - * - * @see #makeCurrent - * @see #makeCurrentImpl - * @see #create - * @see #createContextARB - * @see #createContextARBImpl - * @see #destroyContextARBImpl - */ - protected abstract void destroyContextARBImpl(long context); - - /** - * Platform independent part of using the <code>ARB_create_context</code> - * mechanism to create a context.<br> - * - * The implementation of {@link #create} shall use this protocol in case the platform supports <code>ARB_create_context</code>.<br> - * - * This method may call {@link #createContextARBImpl} and {@link #destroyContextARBImpl}. <br> - * - * This method will also query all available native OpenGL context when first called,<br> - * usually the first call should happen with the shared GLContext of the DrawableFactory.<br> - * - * The implementation makes the context current, if successful<br> - * - * @see #makeCurrentImpl - * @see #create - * @see #createContextARB - * @see #createContextARBImpl - * @see #destroyContextARBImpl - */ - protected final long createContextARB(long share, boolean direct, - int major[], int minor[], int ctp[]) - { - AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - GLProfile glp = glCaps.getGLProfile(); - - if (DEBUG) { - System.err.println(getThreadName() + ": !!! createContextARB: mappedVersionsAvailableSet("+device.getConnection()+"): "+ - GLContext.getAvailableGLVersionsSet(device)); - } - - if ( !GLContext.getAvailableGLVersionsSet(device) ) { - mapGLVersions(device); - } - - int reqMajor; - if(glp.isGL4()) { - reqMajor=4; - } else if (glp.isGL3()) { - reqMajor=3; - } else /* if (glp.isGL2()) */ { - reqMajor=2; - } - - boolean compat = glp.isGL2(); // incl GL3bc and GL4bc - int _major[] = { 0 }; - int _minor[] = { 0 }; - int _ctp[] = { 0 }; - long _ctx = 0; - - if( GLContext.getAvailableGLVersion(device, reqMajor, compat?CTX_PROFILE_COMPAT:CTX_PROFILE_CORE, - _major, _minor, _ctp)) { - _ctx = createContextARBImpl(share, direct, _ctp[0], _major[0], _minor[0]); - if(0!=_ctx) { - setGLFunctionAvailability(true, _major[0], _minor[0], _ctp[0]); - } - } - return _ctx; - } - - private final void mapGLVersions(AbstractGraphicsDevice device) { - synchronized (GLContext.deviceVersionAvailable) { - createContextARBMapVersionsAvailable(4, false /* core */); // GL4 - createContextARBMapVersionsAvailable(4, true /* compat */); // GL4bc - createContextARBMapVersionsAvailable(3, false /* core */); // GL3 - createContextARBMapVersionsAvailable(3, true /* compat */); // GL3bc - createContextARBMapVersionsAvailable(2, true /* compat */); // GL2 - GLContext.setAvailableGLVersionsSet(device); - } - } - - private final void createContextARBMapVersionsAvailable(int reqMajor, boolean compat) - { - resetStates(); - - long _context; - int reqProfile = compat ? CTX_PROFILE_COMPAT : CTX_PROFILE_CORE ; - int ctp = CTX_IS_ARB_CREATED | CTX_PROFILE_CORE | CTX_OPTION_ANY; // default - if(compat) { - ctp &= ~CTX_PROFILE_CORE ; - ctp |= CTX_PROFILE_COMPAT ; - } - - // To ensure GL profile compatibility within the JOGL application - // we always try to map against the highest GL version, - // so the user can always cast to the highest available one. - int majorMax, minorMax; - int majorMin, minorMin; - int major[] = new int[1]; - int minor[] = new int[1]; - if( 4 == reqMajor ) { - majorMax=4; minorMax=GLContext.getMaxMinor(majorMax); - majorMin=4; minorMin=0; - } else if( 3 == reqMajor ) { - majorMax=3; minorMax=GLContext.getMaxMinor(majorMax); - majorMin=3; minorMin=1; - } else /* if( glp.isGL2() ) */ { - majorMax=3; minorMax=0; - majorMin=1; minorMin=1; // our minimum desktop OpenGL runtime requirements - } - _context = createContextARBVersions(0, true, ctp, - /* max */ majorMax, minorMax, - /* min */ majorMin, minorMin, - /* res */ major, minor); - - if(0==_context && !compat) { - ctp &= ~CTX_PROFILE_COMPAT ; - ctp |= CTX_PROFILE_CORE ; - ctp &= ~CTX_OPTION_ANY ; - ctp |= CTX_OPTION_FORWARD ; - _context = createContextARBVersions(0, true, ctp, - /* max */ majorMax, minorMax, - /* min */ majorMin, minorMin, - /* res */ major, minor); - if(0==_context) { - // Try a compatible one .. even though not requested .. last resort - ctp &= ~CTX_PROFILE_CORE ; - ctp |= CTX_PROFILE_COMPAT ; - ctp &= ~CTX_OPTION_FORWARD ; - ctp |= CTX_OPTION_ANY ; - _context = createContextARBVersions(0, true, ctp, - /* max */ majorMax, minorMax, - /* min */ majorMin, minorMin, - /* res */ major, minor); - } - } - if(0!=_context) { - AbstractGraphicsDevice device = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice(); - GLContext.mapAvailableGLVersion(device, reqMajor, reqProfile, major[0], minor[0], ctp); - setGLFunctionAvailability(true, major[0], minor[0], ctp); - destroyContextARBImpl(_context); - resetStates(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! createContextARBMapVersionsAvailable HAVE: "+ - GLContext.getAvailableGLVersionAsString(device, reqMajor, reqProfile)); - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": !!! createContextARBMapVersionsAvailable NOPE: "+reqMajor+"."+reqProfile); - } - } - - private final long createContextARBVersions(long share, boolean direct, int ctxOptionFlags, - int majorMax, int minorMax, - int majorMin, int minorMin, - int major[], int minor[]) { - major[0]=majorMax; - minor[0]=minorMax; - long _context=0; - - while ( 0==_context && - GLContext.isValidGLVersion(major[0], minor[0]) && - ( major[0]>majorMin || major[0]==majorMin && minor[0] >=minorMin ) ) { - - if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBVersions: share "+share+", direct "+direct+", version "+major[0]+"."+minor[0]); - } - _context = createContextARBImpl(share, direct, ctxOptionFlags, major[0], minor[0]); - - if(0==_context) { - if(!GLContext.decrementGLVersion(major, minor)) break; - } - } - return _context; - } - - //---------------------------------------------------------------------- - // Managing the actual OpenGL version, usually figured at creation time. - // As a last resort, the GL_VERSION string may be used .. - // - - /** - * If major > 0 || minor > 0 : Use passed values, determined at creation time - * If major==0 && minor == 0 : Use GL_VERSION - * Otherwise .. don't touch .. - */ - private final void setContextVersion(int major, int minor, int ctp) { - if (0==ctp) { - throw new GLException("Invalid GL Version "+major+"."+minor+", ctp "+toHexString(ctp)); - } - if(major>0 || minor>0) { - if (!GLContext.isValidGLVersion(major, minor)) { - GLException e = new GLException("Invalid GL Version "+major+"."+minor+", ctp "+toHexString(ctp)); - throw e; - } - ctxMajorVersion = major; - ctxMinorVersion = minor; - ctxOptions = ctp; - ctxVersionString = getGLVersion(ctxMajorVersion, ctxMinorVersion, ctxOptions, getGL().glGetString(GL.GL_VERSION)); - return; - } - - if(major==0 && minor==0) { - String versionStr = getGL().glGetString(GL.GL_VERSION); - if(null==versionStr) { - throw new GLException("GL_VERSION is NULL: "+this); - } - ctxOptions = ctp; - - // Set version - GLVersionNumber version = new GLVersionNumber(versionStr); - if (version.isValid()) { - ctxMajorVersion = version.getMajor(); - ctxMinorVersion = version.getMinor(); - // We cannot promote a non ARB context to >= 3.1, - // reduce it to 3.0 then. - if ( ( ctxMajorVersion>3 || ctxMajorVersion==3 && ctxMinorVersion>=1 ) - && 0 == (ctxOptions & CTX_IS_ARB_CREATED) ) { - ctxMajorVersion = 3; - ctxMinorVersion = 0; - } - ctxVersionString = getGLVersion(ctxMajorVersion, ctxMinorVersion, ctxOptions, versionStr); - return; - } - } - } - - //---------------------------------------------------------------------- - // Helpers for various context implementations - // - - private Object createInstance(GLProfile glp, String suffix, Class[] cstrArgTypes, Object[] cstrArgs) { - return ReflectionUtil.createInstance(glp.getGLImplBaseClassName()+suffix, cstrArgTypes, cstrArgs, getClass().getClassLoader()); - } - - private boolean verifyInstance(GLProfile glp, String suffix, Object instance) { - return ReflectionUtil.instanceOf(instance, glp.getGLImplBaseClassName()+suffix); - } - - /** Create the GL for this context. */ - protected GL createGL(GLProfile glp) { - GL gl = (GL) createInstance(glp, "Impl", new Class[] { GLProfile.class, GLContextImpl.class }, new Object[] { glp, this } ); - - /* FIXME: refactor dependence on Java 2D / JOGL bridge - if (tracker != null) { - gl.setObjectTracker(tracker); - } - */ - return gl; - } - - public final ProcAddressTable getGLProcAddressTable() { - return glProcAddressTable; - } - - /** - * Shall return the platform extension ProcAddressTable, - * ie for GLXExt, EGLExt, .. - */ - public abstract ProcAddressTable getPlatformExtProcAddressTable(); - - /** - * Pbuffer support; given that this is a GLContext associated with a - * pbuffer, binds this pbuffer to its texture target. - */ - public abstract void bindPbufferToTexture(); - - /** - * Pbuffer support; given that this is a GLContext associated with a - * pbuffer, releases this pbuffer from its texture target. - */ - public abstract void releasePbufferFromTexture(); - - public abstract ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3); - - public final void setSwapInterval(final int interval) { - GLContext current = getCurrent(); - if (current != this) { - throw new GLException("This context is not current. Current context: "+current+ - ", this context "+this); - } - setSwapIntervalImpl(interval); - } - protected void setSwapIntervalImpl(final int interval) { /** nop per default .. **/ } - protected int currentSwapInterval = -1; // default: not set yet .. - public int getSwapInterval() { - return currentSwapInterval; - } - - /** Maps the given "platform-independent" function name to a real function - name. Currently this is only used to map "glAllocateMemoryNV" and - associated routines to wglAllocateMemoryNV / glXAllocateMemoryNV. */ - protected String mapToRealGLFunctionName(String glFunctionName) { - Map/*<String, String>*/ map = getFunctionNameMap(); - String lookup = ( null != map ) ? (String) map.get(glFunctionName) : null; - if (lookup != null) { - return lookup; - } - return glFunctionName; - } - protected abstract Map/*<String, String>*/ getFunctionNameMap() ; - - /** Maps the given "platform-independent" extension name to a real - function name. Currently this is only used to map - "GL_ARB_pbuffer" to "WGL_ARB_pbuffer/GLX_SGIX_pbuffer" and - "GL_ARB_pixel_format" to "WGL_ARB_pixel_format/n.a." - */ - protected String mapToRealGLExtensionName(String glExtensionName) { - Map/*<String, String>*/ map = getExtensionNameMap(); - String lookup = ( null != map ) ? (String) map.get(glExtensionName) : null; - if (lookup != null) { - return lookup; - } - return glExtensionName; - } - protected abstract Map/*<String, String>*/ getExtensionNameMap() ; - - /** Helper routine which resets a ProcAddressTable generated by the - GLEmitter by looking up anew all of its function pointers. */ - protected void resetProcAddressTable(ProcAddressTable table) { - table.reset(getDrawableImpl().getGLDynamicLookupHelper() ); - } - - /** - * Sets the OpenGL implementation class and - * the cache of which GL functions are available for calling through this - * context. See {@link #isFunctionAvailable(String)} for more information on - * the definition of "available". - * <br> - * All ProcaddressTables are being determined, the GL version is being set - * and the extension cache is determined as well. - * - * @param force force the setting, even if is already being set. - * This might be useful if you change the OpenGL implementation. - * @param major OpenGL major version - * @param minor OpenGL minor version - * @param ctxProfileBits OpenGL context profile and option bits, see {@link javax.media.opengl.GLContext#CTX_OPTION_ANY} - * - * @see #setContextVersion - * @see javax.media.opengl.GLContext#CTX_OPTION_ANY - * @see javax.media.opengl.GLContext#CTX_PROFILE_COMPAT - */ - protected final void setGLFunctionAvailability(boolean force, int major, int minor, int ctxProfileBits) { - if(null!=this.gl && null!=glProcAddressTable && !force) { - return; // already done and not forced - } - if(null==this.gl || force) { - setGL(createGL(getGLDrawable().getGLProfile())); - } - - updateGLXProcAddressTable(); - - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - final int ctxImplBits = drawable.getChosenGLCapabilities().getHardwareAccelerated() ? GLContext.CTX_IMPL_ACCEL_HARD : GLContext.CTX_IMPL_ACCEL_SOFT; - contextFQN = getContextFQN(adevice, major, minor, ctxProfileBits, ctxImplBits); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Context FQN: "+contextFQN); - } - - // - // UpdateGLProcAddressTable functionality - // - if(null==this.gl) { - throw new GLException("setGLFunctionAvailability not called yet"); - } - - ProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (ProcAddressTable) mappedGLProcAddress.get( contextFQN ); - if(null != table && !verifyInstance(gl.getGLProfile(), "ProcAddressTable", table)) { - throw new InternalError("GLContext GL ProcAddressTable mapped key("+contextFQN+") -> "+ - table.getClass().getName()+" not matching "+gl.getGLProfile().getGLImplBaseClassName()); - } - } - if(null != table) { - glProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GL ProcAddressTable reusing key("+contextFQN+") -> "+table.hashCode()); - } - } else { - if (glProcAddressTable == null) { - glProcAddressTable = (ProcAddressTable) createInstance(gl.getGLProfile(), "ProcAddressTable", - new Class[] { FunctionAddressResolver.class } , - new Object[] { new GLProcAddressResolver() } ); - } - resetProcAddressTable(getGLProcAddressTable()); - synchronized(mappedContextTypeObjectLock) { - mappedGLProcAddress.put(contextFQN, getGLProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GL ProcAddressTable mapping key("+contextFQN+") -> "+getGLProcAddressTable().hashCode()); - } - } - } - - // - // Set GL Version - // - setContextVersion(major, minor, ctxProfileBits); - - // - // Update ExtensionAvailabilityCache - // - ExtensionAvailabilityCache eCache; - synchronized(mappedContextTypeObjectLock) { - eCache = (ExtensionAvailabilityCache) mappedExtensionAvailabilityCache.get( contextFQN ); - } - if(null != eCache) { - extensionAvailability = eCache; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GL ExtensionAvailabilityCache reusing key("+contextFQN+") -> "+eCache.hashCode()); - } - } else { - if(null==extensionAvailability) { - extensionAvailability = new ExtensionAvailabilityCache(this); - } - extensionAvailability.reset(); - synchronized(mappedContextTypeObjectLock) { - mappedExtensionAvailabilityCache.put(contextFQN, extensionAvailability); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GL ExtensionAvailabilityCache mapping key("+contextFQN+") -> "+extensionAvailability.hashCode()); - } - } - } - - hasNativeES2Methods = isGLES2() || isExtensionAvailable("GL_ARB_ES2_compatibility") ; - } - - /** - * Updates the platform's 'GLX' function cache - */ - protected abstract void updateGLXProcAddressTable(); - - protected boolean hasNativeES2Methods = false; - - public final boolean hasNativeES2Methods() { return hasNativeES2Methods; } - - /** - * Returns true if the specified OpenGL core- or extension-function can be - * successfully called using this GL context given the current host (OpenGL - * <i>client</i>) and display (OpenGL <i>server</i>) configuration. - * - * See {@link GL#isFunctionAvailable(String)} for more details. - * - * @param glFunctionName the name of the OpenGL function (e.g., use - * "glPolygonOffsetEXT" or "glPolygonOffset" to check if the {@link - * javax.media.opengl.GL#glPolygonOffset(float,float)} is available). - */ - public boolean isFunctionAvailable(String glFunctionName) { - // Check GL 1st (cached) - ProcAddressTable pTable = getGLProcAddressTable(); // null if ctx not created once - if(null!=pTable) { - try { - if(0!=pTable.getAddressFor(glFunctionName)) { - return true; - } - } catch (Exception e) {} - } - - // Check platform extensions 2nd (cached) - had to be enabled once - pTable = getPlatformExtProcAddressTable(); // null if ctx not created once - if(null!=pTable) { - try { - if(0!=pTable.getAddressFor(glFunctionName)) { - return true; - } - } catch (Exception e) {} - } - - // dynamic function lookup at last incl name aliasing (not cached) - DynamicLookupHelper dynLookup = getDrawableImpl().getGLDynamicLookupHelper(); - String tmpBase = GLExtensionNames.normalizeVEN(GLExtensionNames.normalizeARB(glFunctionName, true), true); - long addr = 0; - int variants = GLExtensionNames.getFuncNamePermutationNumber(tmpBase); - for(int i = 0; 0==addr && i < variants; i++) { - String tmp = GLExtensionNames.getFuncNamePermutation(tmpBase, i); - try { - addr = dynLookup.dynamicLookupFunction(tmp); - } catch (Exception e) { } - } - if(0!=addr) { - return true; - } - return false; - } - - /** - * Returns true if the specified OpenGL extension can be - * successfully called using this GL context given the current host (OpenGL - * <i>client</i>) and display (OpenGL <i>server</i>) configuration. - * - * See {@link GL#isExtensionAvailable(String)} for more details. - * - * @param glExtensionName the name of the OpenGL extension (e.g., - * "GL_VERTEX_PROGRAM_ARB"). - */ - public boolean isExtensionAvailable(String glExtensionName) { - if(null!=extensionAvailability) { - return extensionAvailability.isExtensionAvailable(mapToRealGLExtensionName(glExtensionName)); - } - return false; - } - - public String getPlatformExtensionsString() { - if(null!=extensionAvailability) { - return extensionAvailability.getPlatformExtensionsString(); - } - return null; - } - - public String getGLExtensionsString() { - if(null!=extensionAvailability) { - return extensionAvailability.getGLExtensionsString(); - } - return null; - } - - public final boolean isExtensionCacheInitialized() { - if(null!=extensionAvailability) { - return extensionAvailability.isInitialized(); - } - return false; - } - - protected static String getContextFQN(AbstractGraphicsDevice device, int major, int minor, int ctxProfileBits, int ctxImplBits) { - return device.getUniqueID() + "-" + toHexString(compose8bit(major, minor, ctxProfileBits, ctxImplBits)); - } - - protected String getContextFQN() { - return contextFQN; - } - - /** Indicates which floating-point pbuffer implementation is in - use. Returns one of GLPbuffer.APPLE_FLOAT, GLPbuffer.ATI_FLOAT, - or GLPbuffer.NV_FLOAT. */ - public int getFloatingPointMode() throws GLException { - throw new GLException("Not supported on non-pbuffer contexts"); - } - - /** On some platforms the mismatch between OpenGL's coordinate - system (origin at bottom left) and the window system's - coordinate system (origin at top left) necessitates a vertical - flip of pixels read from offscreen contexts. */ - public abstract boolean offscreenImageNeedsVerticalFlip(); - - /** Only called for offscreen contexts; needed by glReadPixels */ - public abstract int getOffscreenContextPixelDataType(); - - - //---------------------------------------------------------------------- - // Helpers for buffer object optimizations - - public void setBufferSizeTracker(GLBufferSizeTracker bufferSizeTracker) { - this.bufferSizeTracker = bufferSizeTracker; - } - - public GLBufferSizeTracker getBufferSizeTracker() { - return bufferSizeTracker; - } - - public GLBufferStateTracker getBufferStateTracker() { - return bufferStateTracker; - } - - public GLStateTracker getGLStateTracker() { - return glStateTracker; - } - - //--------------------------------------------------------------------------- - // Helpers for context optimization where the last context is left - // current on the OpenGL worker thread - // - - public boolean hasWaiters() { - return lock.hasWaiters(); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java deleted file mode 100644 index ea78f5209..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; - -/** Implements the makeCurrent / release locking behavior of the - GLContext class. When "fail fast mode" is enabled, attempts to - lock the same GLContextLock on more than one thread cause - GLException to be raised. This lock is not recursive. Attempts to - lock it more than once on a given thread will cause GLException to - be raised. */ - -public class GLContextLock { - protected static final boolean DEBUG = GLContextImpl.DEBUG; - - static class SyncData { - boolean failFastMode = true; - Thread owner = null; - int waiters = 0; - Exception lockedStack = null; // only enabled if DEBUG - } - private SyncData sdata = new SyncData(); // synchronized (flow/mem) mutable access - - /** Locks this GLContextLock on the current thread. If fail fast - mode is enabled and the GLContextLock is already owned by - another thread, throws GLException. */ - public final void lock() throws GLException { - synchronized(sdata) { - Thread current = Thread.currentThread(); - if (sdata.owner == null) { - sdata.owner = current; - if(DEBUG) { - sdata.lockedStack = new Exception("Error: Previously made current (1) by "+sdata.owner+", lock: "+this); - } - } else if (sdata.owner != current) { - while (sdata.owner != null) { - if (sdata.failFastMode) { - if(null!=sdata.lockedStack) { - sdata.lockedStack.printStackTrace(); - } - throw new GLException("Error: Attempt to make context current on thread " + current + - " which is already current on thread " + sdata.owner); - } else { - try { - ++sdata.waiters; - sdata.wait(); - } catch (InterruptedException e) { - throw new GLException(e); - } finally { - --sdata.waiters; - } - } - } - sdata.owner = current; - if(DEBUG) { - sdata.lockedStack = new Exception("Previously made current (2) by "+sdata.owner+", lock: "+this); - } - } else { - throw new GLException("Attempt to make the same context current twice on thread " + current); - } - } - } - - /** Unlocks this GLContextLock. */ - public final void unlock() throws GLException { - synchronized (sdata) { - Thread current = Thread.currentThread(); - if (sdata.owner == current) { - sdata.owner = null; - sdata.lockedStack = null; - // Assuming notify() implementation weaks up the longest waiting thread, to avoid starvation. - // Otherwise we would need to have a Thread queue implemented, using sleep(timeout) and interrupt. - sdata.notify(); - } else { - if (sdata.owner != null) { - throw new GLException("Attempt by thread " + current + - " to release context owned by thread " + sdata.owner); - } else { - throw new GLException("Attempt by thread " + current + - " to release unowned context"); - } - } - } - } - - /** Indicates whether this lock is held by the current thread. */ - public final boolean isHeld() { - synchronized(sdata) { - return (Thread.currentThread() == sdata.owner); - } - } - - public final void setFailFastMode(boolean onOrOff) { - synchronized(sdata) { - sdata.failFastMode = onOrOff; - } - } - - public final boolean getFailFastMode() { - synchronized(sdata) { - return sdata.failFastMode; - } - } - - public final boolean hasWaiters() { - synchronized(sdata) { - return (0 != sdata.waiters); - } - } - - /** holding the owners stack trace when lock is acquired and DEBUG is true */ - public final Exception getLockedStack() { - synchronized(sdata) { - return sdata.lockedStack; - } - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java deleted file mode 100644 index 7be06b698..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java +++ /dev/null @@ -1,293 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -// FIXME: refactor Java SE dependencies -// import java.awt.GraphicsConfiguration; -// import java.awt.GraphicsDevice; -// import java.awt.GraphicsEnvironment; -import java.lang.ref.*; -import java.util.*; -import javax.media.opengl.*; - -/** Provides a mechanism by which OpenGL contexts can share textures - and display lists in the face of multithreading and asynchronous - context creation as is inherent in the AWT and Swing. */ - -public class GLContextShareSet { - // FIXME: refactor Java SE dependencies - // private static boolean forceTracking = Debug.isPropertyDefined("jogl.glcontext.forcetracking"); - private static final boolean DEBUG = Debug.debug("GLContext"); - - // This class is implemented with a WeakHashMap that goes from the - // contexts as keys to a complex data structure as value that tracks - // context creation and deletion. - - private static Map/*<GLContext, ShareSet>*/ shareMap = new WeakHashMap(); - private static Object dummyValue = new Object(); - - private static class ShareSet { - private Map allShares = new WeakHashMap(); - private Map createdShares = new WeakHashMap(); - private Map destroyedShares = new WeakHashMap(); - - public void add(GLContext ctx) { - if (allShares.put(ctx, dummyValue) == null) { - // FIXME: downcast to GLContextImpl undesirable - if (((GLContextImpl) ctx).isCreated()) { - createdShares.put(ctx, dummyValue); - } else { - destroyedShares.put(ctx, dummyValue); - } - } - } - - public GLContext getCreatedShare(GLContext ignore) { - for (Iterator iter = createdShares.keySet().iterator(); iter.hasNext(); ) { - GLContext ctx = (GLContext) iter.next(); - if (ctx != ignore) { - return ctx; - } - } - return null; - } - - public void contextCreated(GLContext ctx) { - Object res = destroyedShares.remove(ctx); - assert res != null : "State of ShareSet corrupted; thought context " + - ctx + " should have been in destroyed set but wasn't"; - res = createdShares.put(ctx, dummyValue); - assert res == null : "State of ShareSet corrupted; thought context " + - ctx + " shouldn't have been in created set but was"; - } - - public void contextDestroyed(GLContext ctx) { - Object res = createdShares.remove(ctx); - assert res != null : "State of ShareSet corrupted; thought context " + - ctx + " should have been in created set but wasn't"; - res = destroyedShares.put(ctx, dummyValue); - assert res == null : "State of ShareSet corrupted; thought context " + - ctx + " shouldn't have been in destroyed set but was"; - } - } - - /** Indicate that contexts <code>share1</code> and - <code>share2</code> will share textures and display lists. Both - must be non-null. */ - public static synchronized void registerSharing(GLContext share1, GLContext share2) { - if (share1 == null || share2 == null) { - throw new IllegalArgumentException("Both share1 and share2 must be non-null"); - } - ShareSet share = entryFor(share1); - if (share == null) { - share = entryFor(share2); - } - if (share == null) { - share = new ShareSet(); - } - share.add(share1); - share.add(share2); - addEntry(share1, share); - addEntry(share2, share); - } - - public static synchronized GLContext getShareContext(GLContext contextToCreate) { - ShareSet share = entryFor(contextToCreate); - if (share == null) { - return null; - } - return share.getCreatedShare(contextToCreate); - } - - public static synchronized void contextCreated(GLContext context) { - ShareSet share = entryFor(context); - if (share != null) { - share.contextCreated(context); - } - } - - public static synchronized void contextDestroyed(GLContext context) { - ShareSet share = entryFor(context); - if (share != null) { - share.contextDestroyed(context); - } - } - - /** In order to avoid glGet calls for buffer object checks related - to glVertexPointer, etc. calls as well as glMapBuffer calls, we - need to share the same GLBufferSizeTracker object between - contexts sharing textures and display lists. For now we keep - this mechanism orthogonal to the GLObjectTracker to hopefully - keep things easier to understand. (The GLObjectTracker is - currently only needed in a fairly esoteric case, when the - Java2D/JOGL bridge is active, but the GLBufferSizeTracker - mechanism is now always required.) */ - public static void registerForBufferObjectSharing(GLContext olderContextOrNull, GLContext newContext) { - // FIXME: downcasts to GLContextImpl undesirable - GLContextImpl older = (GLContextImpl) olderContextOrNull; - GLContextImpl newer = (GLContextImpl) newContext; - GLBufferSizeTracker tracker = null; - if (older != null) { - tracker = older.getBufferSizeTracker(); - assert (tracker != null) - : "registerForBufferObjectSharing was not called properly for the older context, or has a bug in it"; - } - if (tracker == null) { - tracker = new GLBufferSizeTracker(); - } - newer.setBufferSizeTracker(tracker); - } - - // FIXME: refactor Java SE dependencies - // /** Indicates that the two supplied contexts (which must be able to - // share textures and display lists) should be in the same - // namespace for tracking of server-side object creation and - // deletion. Because the sharing necessary behind the scenes is - // different than that requested at the user level, the two notions - // are different. This must be called immediately after the - // creation of the new context (which is the second argument) - // before any server-side OpenGL objects have been created in that - // context. */ - // public static void registerForObjectTracking(GLContext olderContextOrNull, - // GLContext newContext, - // GLContext realShareContext) { - // if (isObjectTrackingEnabled() || isObjectTrackingDebuggingEnabled()) { - // GLContextImpl impl1 = null; - // GLContextImpl impl2 = null; - // GLObjectTracker tracker = null; - // - // synchronized (GLContextShareSet.class) { - // if (olderContextOrNull != null && - // newContext != null) { - // if (entryFor(olderContextOrNull) != entryFor(newContext)) { - // throw new IllegalArgumentException("old and new contexts must be able to share textures and display lists"); - // } - // } - // - // // FIXME: downcast to GLContextImpl undesirable - // impl1 = (GLContextImpl) olderContextOrNull; - // impl2 = (GLContextImpl) newContext; - // - // GLObjectTracker deletedObjectTracker = null; - // GLContextImpl shareImpl = (GLContextImpl) realShareContext; - // // Before we zap the "user-level" object trackers, make sure - // // that all contexts in the share set share the destroyed object - // // tracker - // if (shareImpl != null) { - // deletedObjectTracker = shareImpl.getDeletedObjectTracker(); - // } - // if (deletedObjectTracker == null) { - // // Must create one and possibly set it up in the older context - // deletedObjectTracker = new GLObjectTracker(); - // if (DEBUG) { - // System.err.println("Created deletedObjectTracker " + deletedObjectTracker + " because " + - // ((shareImpl == null) ? "shareImpl was null" : "shareImpl's (" + shareImpl + ") deletedObjectTracker was null")); - // } - // - // if (shareImpl != null) { - // // FIXME: think should really assert in this case - // shareImpl.setDeletedObjectTracker(deletedObjectTracker); - // if (DEBUG) { - // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in shareImpl context " + shareImpl); - // } - // } - // } - // impl2.setDeletedObjectTracker(deletedObjectTracker); - // if (DEBUG) { - // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in impl2 context " + impl2); - // } - // } - // - // // Must not hold lock around this operation - // // Don't share object trackers with the primordial share context from Java2D - // if (Java2D.isOGLPipelineActive()) { - // // FIXME: probably need to do something different here - // // Need to be able to figure out the GraphicsDevice for the - // // older context if it's on-screen - // GraphicsDevice device = GraphicsEnvironment. - // getLocalGraphicsEnvironment(). - // getDefaultScreenDevice(); - // GLContext j2dShareContext = Java2D.getShareContext(device); - // if (impl1 != null && impl1 == j2dShareContext) { - // impl1 = null; - // } - // } - // - // synchronized (GLContextShareSet.class) { - // if (impl1 != null) { - // tracker = impl1.getObjectTracker(); - // assert (tracker != null) - // : "registerForObjectTracking was not called properly for the older context"; - // } - // if (tracker == null) { - // tracker = new GLObjectTracker(); - // } - // // Note that we don't assert that the tracker is non-null for - // // impl2 because the way we use this functionality we actually - // // overwrite the initially-set object tracker in the new context - // impl2.setObjectTracker(tracker); - // } - // } - // } - - //---------------------------------------------------------------------- - // Internals only below this point - - - private static ShareSet entryFor(GLContext context) { - return (ShareSet) shareMap.get(context); - } - - private static void addEntry(GLContext context, ShareSet share) { - if (shareMap.get(context) == null) { - shareMap.put(context, share); - } - } - - // FIXME: refactor Java SE dependencies - // private static boolean isObjectTrackingEnabled() { - // return ((Java2D.isOGLPipelineActive() && Java2D.isFBOEnabled()) || - // isObjectTrackingDebuggingEnabled()); - // } - // - // private static boolean isObjectTrackingDebuggingEnabled() { - // return forceTracking; - // } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java deleted file mode 100644 index 51c87b9ec..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java +++ /dev/null @@ -1,452 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.nio.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -/** Extends GLDrawableFactory with a few methods for handling - typically software-accelerated offscreen rendering (Device - Independent Bitmaps on Windows, pixmaps on X11). Direct access to - these GLDrawables is not supplied directly to end users, though - they may be instantiated by the GLJPanel implementation. */ -public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { - protected static final boolean DEBUG = GLDrawableImpl.DEBUG; - - protected GLDrawableFactoryImpl() { - super(); - } - - /** - * Returns the shared device mapped to the <code>device</code> {@link AbstractGraphicsDevice#getConnection()}, - * either a preexisting or newly created, or <code>null</code> if creation failed or not supported.<br> - * Creation of the shared context is tried only once. - * - * @param device which {@link javax.media.nativewindow.AbstractGraphicsDevice#getConnection() connection} denotes the shared device to be used, may be <code>null</code> for the platform's default device. - */ - protected final AbstractGraphicsDevice getOrCreateSharedDevice(AbstractGraphicsDevice device) { - if(null==device) { - device = getDefaultDevice(); - if(null==device) { - throw new InternalError("no default device"); - } - if (GLProfile.DEBUG) { - System.err.println("Info: GLDrawableFactoryImpl.getOrCreateSharedContext: using default device : "+device); - } - } else if( !getIsDeviceCompatible(device) ) { - if (GLProfile.DEBUG) { - System.err.println("Info: GLDrawableFactoryImpl.getOrCreateSharedContext: device not compatible : "+device); - } - return null; - } - return getOrCreateSharedDeviceImpl(device); - } - protected abstract AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device); - - /** - * Returns the GLDynamicLookupHelper - * @param profile if EGL/ES, profile <code>1</code> refers to ES1 and <code>2</code> to ES2, - * otherwise the profile is ignored. - */ - public abstract GLDynamicLookupHelper getGLDynamicLookupHelper(int profile); - - //--------------------------------------------------------------------------- - // Dispatching GLDrawable construction in respect to the NativeSurface Capabilities - // - public GLDrawable createGLDrawable(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - AbstractGraphicsDevice adevice = config.getScreen().getDevice(); - GLDrawable result = null; - adevice.lock(); - try { - if(caps.isOnscreen()) { - if(DEBUG) { - System.err.println("GLDrawableFactoryImpl.createGLDrawable -> OnscreenDrawable: "+target); - } - result = createOnscreenDrawableImpl(target); - } else { - if( ! ( target instanceof SurfaceChangeable ) ) { - throw new IllegalArgumentException("Passed NativeSurface must implement SurfaceChangeable for offscreen: "+target); - } - if(DEBUG) { - System.err.println("GLDrawableFactoryImpl.createGLDrawable -> OffScreenDrawable (PBuffer: "+caps.isPBuffer()+"): "+target); - } - result = createOffscreenDrawableImpl(target); - } - } finally { - adevice.unlock(); - } - if(DEBUG) { - System.err.println("GLDrawableFactoryImpl.createGLDrawable: "+result); - } - return result; - } - - //--------------------------------------------------------------------------- - // - // Onscreen GLDrawable construction - // - - protected abstract GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target); - - //--------------------------------------------------------------------------- - // - // PBuffer GLDrawable construction - // - - public abstract boolean canCreateGLPbuffer(AbstractGraphicsDevice device); - - public GLPbuffer createGLPbuffer(AbstractGraphicsDevice deviceReq, - GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, - int height, - GLContext shareWith) { - if(height<=0 || height<=0) { - throw new GLException("Width and height of pbuffer must be positive (were (" + - width + ", " + height + "))"); - } - - AbstractGraphicsDevice device = getOrCreateSharedDevice(deviceReq); - if(null == device) { - throw new GLException("No shared device for requested: "+deviceReq); - } - - if (!canCreateGLPbuffer(device)) { - throw new GLException("Pbuffer support not available with device: "+device); - } - - GLCapabilitiesImmutable capsChosen = GLGraphicsConfigurationUtil.fixGLPBufferGLCapabilities(capsRequested); - GLDrawableImpl drawable = null; - device.lock(); - try { - drawable = (GLDrawableImpl) createGLDrawable( createOffscreenSurfaceImpl(device, capsChosen, capsRequested, chooser, width, height) ); - } finally { - device.unlock(); - } - - if(null==drawable) { - throw new GLException("Could not create Pbuffer drawable for: "+device+", "+capsChosen+", "+width+"x"+height); - } - return new GLPbufferImpl( drawable, shareWith); - } - - - //--------------------------------------------------------------------------- - // - // Offscreen GLDrawable construction - // - - protected abstract GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) ; - - public GLDrawable createOffscreenDrawable(AbstractGraphicsDevice deviceReq, - GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, - int height) { - if(width<=0 || height<=0) { - throw new GLException("Width and height of pbuffer must be positive (were (" + - width + ", " + height + "))"); - } - AbstractGraphicsDevice device = getOrCreateSharedDevice(deviceReq); - if(null == device) { - throw new GLException("No shared device for requested: "+deviceReq); - } - GLCapabilitiesImmutable capsChosen = GLGraphicsConfigurationUtil.fixOffScreenGLCapabilities(capsRequested, canCreateGLPbuffer(deviceReq)); - - device.lock(); - try { - return createGLDrawable( createOffscreenSurfaceImpl(device, capsChosen, capsRequested, chooser, width, height) ); - } finally { - device.unlock(); - } - } - - public NativeSurface createOffscreenSurface(AbstractGraphicsDevice deviceReq, - GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, int height) { - AbstractGraphicsDevice device = getOrCreateSharedDevice(deviceReq); - if(null == device) { - throw new GLException("No shared device for requested: "+deviceReq); - } - GLCapabilitiesImmutable capsChosen = GLGraphicsConfigurationUtil.fixOffScreenGLCapabilities(capsRequested, canCreateGLPbuffer(deviceReq)); - - device.lock(); - try { - return createOffscreenSurfaceImpl(device, capsChosen, capsRequested, chooser, width, height); - } finally { - device.unlock(); - } - } - - /** - * creates an offscreen NativeSurface, which must implement SurfaceChangeable as well, - * so the windowing system related implementation is able to set the surface handle. - */ - protected abstract NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, - GLCapabilitiesImmutable capabilities, GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, int height); - - //--------------------------------------------------------------------------- - // - // External GLDrawable construction - // - - protected abstract GLContext createExternalGLContextImpl(); - - public GLContext createExternalGLContext() { - NativeWindowFactory.getDefaultToolkitLock().lock(); - try { - return createExternalGLContextImpl(); - } finally { - NativeWindowFactory.getDefaultToolkitLock().unlock(); - } - } - - protected abstract GLDrawable createExternalGLDrawableImpl(); - - public GLDrawable createExternalGLDrawable() { - NativeWindowFactory.getDefaultToolkitLock().lock(); - try { - return createExternalGLDrawableImpl(); - } finally { - NativeWindowFactory.getDefaultToolkitLock().unlock(); - } - } - - - //--------------------------------------------------------------------------- - // - // GLDrawableFactoryImpl details - // - - protected void maybeDoSingleThreadedWorkaround(Runnable action) { - if (Threading.isSingleThreaded() && - !Threading.isOpenGLThread()) { - Threading.invokeOnOpenGLThread(action); - } else { - action.run(); - } - } - - /** - * Returns the sole GLDrawableFactoryImpl instance. - * - * @param glProfile GLProfile to determine the factory type, ie EGLDrawableFactory, - * or one of the native GLDrawableFactory's, ie X11/GLX, Windows/WGL or MacOSX/CGL. - */ - public static GLDrawableFactoryImpl getFactoryImpl(GLProfile glp) { - return (GLDrawableFactoryImpl) getFactory(glp); - } - - //--------------------------------------------------------------------------- - // Support for Java2D/JOGL bridge on Mac OS X; the external - // GLDrawable mechanism in the public API is sufficient to - // implement this functionality on all other platforms - // - - public abstract boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device); - - public abstract GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException; - - //---------------------------------------------------------------------- - // Gamma adjustment support - // Thanks to the LWJGL team for illustrating how to make these - // adjustments on various OSs. - - /* - * Portions Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - /** - * Sets the gamma, brightness, and contrast of the current main - * display. Returns true if the settings were changed, false if - * not. If this method returns true, the display settings will - * automatically be reset upon JVM exit (assuming the JVM does not - * crash); if the user wishes to change the display settings back to - * normal ahead of time, use resetDisplayGamma(). Throws - * IllegalArgumentException if any of the parameters were - * out-of-bounds. - * - * @param gamma The gamma value, typically > 1.0 (default value is - * 1.0) - * @param brightness The brightness value between -1.0 and 1.0, - * inclusive (default value is 0) - * @param contrast The contrast, greater than 0.0 (default value is 1) - * @throws IllegalArgumentException if any of the parameters were - * out-of-bounds - */ - public boolean setDisplayGamma(float gamma, float brightness, float contrast) throws IllegalArgumentException { - if ((brightness < -1.0f) || (brightness > 1.0f)) { - throw new IllegalArgumentException("Brightness must be between -1.0 and 1.0"); - } - if (contrast < 0) { - throw new IllegalArgumentException("Contrast must be greater than 0.0"); - } - // FIXME: ensure gamma is > 1.0? Are smaller / negative values legal? - int rampLength = getGammaRampLength(); - if (rampLength == 0) { - return false; - } - float[] gammaRamp = new float[rampLength]; - for (int i = 0; i < rampLength; i++) { - float intensity = (float) i / (float) (rampLength - 1); - // apply gamma - float rampEntry = (float) java.lang.Math.pow(intensity, gamma); - // apply brightness - rampEntry += brightness; - // apply contrast - rampEntry = (rampEntry - 0.5f) * contrast + 0.5f; - // Clamp entry to [0, 1] - if (rampEntry > 1.0f) - rampEntry = 1.0f; - else if (rampEntry < 0.0f) - rampEntry = 0.0f; - gammaRamp[i] = rampEntry; - } - registerGammaShutdownHook(); - return setGammaRamp(gammaRamp); - } - - public synchronized void resetDisplayGamma() { - if (gammaShutdownHook == null) { - throw new IllegalArgumentException("Should not call this unless setDisplayGamma called first"); - } - resetGammaRamp(originalGammaRamp); - unregisterGammaShutdownHook(); - } - - //------------------------------------------------------ - // Gamma-related methods to be implemented by subclasses - // - - /** Returns the length of the computed gamma ramp for this OS and - hardware. Returns 0 if gamma changes are not supported. */ - protected int getGammaRampLength() { - return 0; - } - - /** Sets the gamma ramp for the main screen. Returns false if gamma - ramp changes were not supported. */ - protected boolean setGammaRamp(float[] ramp) { - return false; - } - - /** Gets the current gamma ramp. This is basically an opaque value - used only on some platforms to reset the gamma ramp to its - original settings. */ - protected Buffer getGammaRamp() { - return null; - } - - /** Resets the gamma ramp, potentially using the specified Buffer as - data to restore the original values. */ - protected void resetGammaRamp(Buffer originalGammaRamp) { - } - - // Shutdown hook mechanism for resetting gamma - private boolean gammaShutdownHookRegistered; - private Thread gammaShutdownHook; - private Buffer originalGammaRamp; - private synchronized void registerGammaShutdownHook() { - if (gammaShutdownHookRegistered) - return; - if (gammaShutdownHook == null) { - gammaShutdownHook = new Thread(new Runnable() { - public void run() { - synchronized (GLDrawableFactoryImpl.this) { - resetGammaRamp(originalGammaRamp); - } - } - }); - originalGammaRamp = getGammaRamp(); - } - Runtime.getRuntime().addShutdownHook(gammaShutdownHook); - gammaShutdownHookRegistered = true; - } - - private synchronized void unregisterGammaShutdownHook() { - if (!gammaShutdownHookRegistered) - return; - if (gammaShutdownHook == null) { - throw new InternalError("Error in gamma shutdown hook logic"); - } - Runtime.getRuntime().removeShutdownHook(gammaShutdownHook); - gammaShutdownHookRegistered = false; - // Leave the original gamma ramp data alone - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java deleted file mode 100644 index 4aae89bcf..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java +++ /dev/null @@ -1,386 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.util.*; -import javax.media.opengl.*; - -/** Encapsulates the implementation of most of the GLAutoDrawable's - methods to be able to share it between GLCanvas and GLJPanel. */ - -public class GLDrawableHelper { - protected static final boolean DEBUG = GLDrawableImpl.DEBUG; - private static final boolean VERBOSE = Debug.verbose(); - private Object listenersLock = new Object(); - private List listeners; - private volatile boolean listenersIter; // avoid java.util.ConcurrentModificationException - private Set listenersToBeInit; - private boolean autoSwapBufferMode; - private Object glRunnablesLock = new Object(); - private ArrayList glRunnables; - private GLAnimatorControl animatorCtrl; - - public GLDrawableHelper() { - reset(); - } - - public final void reset() { - synchronized(listenersLock) { - listeners = new ArrayList(); - listenersIter = false; - listenersToBeInit = new HashSet(); - } - autoSwapBufferMode = true; - synchronized(glRunnablesLock) { - glRunnables = new ArrayList(); - } - animatorCtrl = null; - } - - public final String toString() { - StringBuffer sb = new StringBuffer(); - sb.append("GLAnimatorControl: "+animatorCtrl+", "); - synchronized(listenersLock) { - sb.append("GLEventListeners num "+listeners.size()+" ["); - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - Object l = listeners.get(i); - sb.append(l); - sb.append("[init "); - sb.append( !listenersToBeInit.contains(l) ); - sb.append("], "); - } - listenersIter = false; - } - sb.append("]"); - return sb.toString(); - } - - public final void addGLEventListener(GLEventListener listener) { - addGLEventListener(-1, listener); - } - - public final void addGLEventListener(int index, GLEventListener listener) { - synchronized(listenersLock) { - if(0>index) { - index = listeners.size(); - } - // GLEventListener may be added after context is created, - // hence we earmark initialization for the next display call. - listenersToBeInit.add(listener); - if(!listenersIter) { - // fast path - listeners.add(index, listener); - } else { - // copy mode in case this is issued while iterating, eg via init, display, .. - List newListeners = (List) ((ArrayList) listeners).clone(); - newListeners.add(index, listener); - listeners = newListeners; - } - } - } - - public final void removeGLEventListener(GLEventListener listener) { - synchronized(listenersLock) { - if(!listenersIter) { - // fast path - listeners.remove(listener); - } else { - // copy mode in case this is issued while iterating, eg via init, display, .. - List newListeners = (List) ((ArrayList) listeners).clone(); - newListeners.remove(listener); - listeners = newListeners; - } - listenersToBeInit.remove(listener); - } - } - - /** - * Issues {@link javax.media.opengl.GLEventListener#dispose(javax.media.opengl.GLAutoDrawable)} - * to all listeners. - * @param drawable - */ - public final void dispose(GLAutoDrawable drawable) { - synchronized(listenersLock) { - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - GLEventListener listener = (GLEventListener) listeners.get(i) ; - listener.dispose(drawable); - } - listenersIter = false; - } - } - - private final boolean init(GLEventListener l, GLAutoDrawable drawable, boolean sendReshape) { - if(listenersToBeInit.remove(l)) { - l.init(drawable); - if(sendReshape) { - reshape(l, drawable, 0, 0, drawable.getWidth(), drawable.getHeight(), true /* setViewport */); - } - return true; - } - return false; - } - - public final void init(GLAutoDrawable drawable) { - synchronized(listenersLock) { - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - GLEventListener listener = (GLEventListener) listeners.get(i) ; - - // If make current ctx, invoked by invokGL(..), results in a new ctx, init gets called. - // This may happen not just for initial setup, but for ctx recreation due to resource change (drawable/window), - // hence the must always be initialized unconditional. - listenersToBeInit.add(listener); - - if ( ! init( listener, drawable, false ) ) { - throw new GLException("GLEventListener "+listener+" already initialized: "+drawable); - } - } - listenersIter = false; - } - } - - public final void display(GLAutoDrawable drawable) { - synchronized(listenersLock) { - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - GLEventListener listener = (GLEventListener) listeners.get(i) ; - // GLEventListener may need to be init, - // in case this one is added after the realization of the GLAutoDrawable - init( listener, drawable, true ) ; - listener.display(drawable); - } - listenersIter = false; - } - execGLRunnables(drawable); - } - - private final void reshape(GLEventListener listener, GLAutoDrawable drawable, - int x, int y, int width, int height, boolean setViewport) { - if(setViewport) { - drawable.getGL().glViewport(x, y, width, height); - } - listener.reshape(drawable, x, y, width, height); - } - - public final void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) { - synchronized(listenersLock) { - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - reshape((GLEventListener) listeners.get(i), drawable, x, y, width, height, 0==i); - } - listenersIter = false; - } - } - - private final void execGLRunnables(GLAutoDrawable drawable) { - if(glRunnables.size()>0) { - // swap one-shot list asap - ArrayList _glRunnables = null; - synchronized(glRunnablesLock) { - if(glRunnables.size()>0) { - _glRunnables = glRunnables; - glRunnables = new ArrayList(); - } - } - if(null!=_glRunnables) { - for (int i=0; i < _glRunnables.size(); i++) { - ((GLRunnable) _glRunnables.get(i)).run(drawable); - } - } - } - } - - public final void setAnimator(GLAnimatorControl animator) throws GLException { - synchronized(glRunnablesLock) { - if(animatorCtrl!=animator && null!=animator && null!=animatorCtrl) { - throw new GLException("Trying to register GLAnimatorControl "+animator+", where "+animatorCtrl+" is already registered. Unregister first."); - } - animatorCtrl = animator; - } - } - - public final GLAnimatorControl getAnimator() { - synchronized(glRunnablesLock) { - return animatorCtrl; - } - } - - public final boolean isExternalAnimatorRunning() { - return ( null != animatorCtrl ) ? animatorCtrl.isStarted() && animatorCtrl.getThread() != Thread.currentThread() : false ; - } - - public final boolean isExternalAnimatorAnimating() { - return ( null != animatorCtrl ) ? animatorCtrl.isAnimating() && animatorCtrl.getThread() != Thread.currentThread() : false ; - } - - public final void invoke(GLAutoDrawable drawable, boolean wait, GLRunnable glRunnable) { - if( null == drawable || null == glRunnable ) { - return; - } - Throwable throwable = null; - GLRunnableTask rTask = null; - Object rTaskLock = new Object(); - synchronized(rTaskLock) { - boolean deferred; - synchronized(glRunnablesLock) { - deferred = isExternalAnimatorAnimating(); - if(!deferred) { - wait = false; // don't wait if exec immediatly - } - rTask = new GLRunnableTask(glRunnable, - wait ? rTaskLock : null, - wait /* catch Exceptions if waiting for result */); - glRunnables.add(rTask); - } - if( !deferred ) { - drawable.display(); - } else if( wait ) { - try { - rTaskLock.wait(); // free lock, allow execution of rTask - } catch (InterruptedException ie) { - throwable = ie; - } - if(null==throwable) { - throwable = rTask.getThrowable(); - } - if(null!=throwable) { - throw new RuntimeException(throwable); - } - } - } - } - - public final void setAutoSwapBufferMode(boolean onOrOff) { - autoSwapBufferMode = onOrOff; - } - - public final boolean getAutoSwapBufferMode() { - return autoSwapBufferMode; - } - - private static final ThreadLocal perThreadInitAction = new ThreadLocal(); - - /** Principal helper method which runs a Runnable with the context - made current. This could have been made part of GLContext, but a - desired goal is to be able to implement GLAutoDrawable's in terms of - the GLContext's public APIs, and putting it into a separate - class helps ensure that we don't inadvertently use private - methods of the GLContext or its implementing classes.<br> - * <br> - * Remark: In case this method is called to dispose the GLDrawable/GLAutoDrawable, - * <code>initAction</code> shall be <code>null</code> to mark this cause.<br> - * - * @param drawable - * @param context - * @param runnable - * @param initAction - */ - public final void invokeGL(GLDrawable drawable, - GLContext context, - Runnable runnable, - Runnable initAction) { - if(null==context) { - if (DEBUG) { - Exception e = new GLException(Thread.currentThread().getName()+" Info: GLDrawableHelper " + this + ".invokeGL(): NULL GLContext"); - e.printStackTrace(); - } - return; - } - - if(null==initAction) { - // disposal case - if(!context.isCreated()) { - throw new GLException(Thread.currentThread().getName()+" GLDrawableHelper " + this + ".invokeGL(): Dispose case (no init action given): Native context is not created: "+context); - } - } - - // Support for recursive makeCurrent() calls as well as calling - // other drawables' display() methods from within another one's - GLContext lastContext = GLContext.getCurrent(); - Runnable lastInitAction = (Runnable) perThreadInitAction.get(); - if (lastContext != null) { - lastContext.release(); - } - - int res = 0; - try { - res = context.makeCurrent(); - if (res != GLContext.CONTEXT_NOT_CURRENT) { - if(null!=initAction) { - perThreadInitAction.set(initAction); - if (res == GLContext.CONTEXT_CURRENT_NEW) { - if (DEBUG) { - System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running initAction"); - } - initAction.run(); - } - } - if(null!=runnable) { - if (DEBUG && VERBOSE) { - System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running runnable"); - } - runnable.run(); - if (autoSwapBufferMode && null != initAction) { - if (drawable != null) { - drawable.swapBuffers(); - } - } - } - } - } finally { - try { - if (res != GLContext.CONTEXT_NOT_CURRENT) { - context.release(); - } - } catch (Exception e) { - } - if (lastContext != null) { - int res2 = lastContext.makeCurrent(); - if (res2 == GLContext.CONTEXT_CURRENT_NEW) { - lastInitAction.run(); - } - } - } - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java deleted file mode 100644 index 5459d886c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java +++ /dev/null @@ -1,221 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -public abstract class GLDrawableImpl implements GLDrawable { - protected static final boolean DEBUG = Debug.debug("GLDrawable"); - - protected GLDrawableImpl(GLDrawableFactory factory, - NativeSurface comp, - boolean realized) { - this.factory = factory; - this.surface = comp; - this.realized = realized; - this.requestedCapabilities = (GLCapabilitiesImmutable) surface.getGraphicsConfiguration().getNativeGraphicsConfiguration().getRequestedCapabilities(); - } - - /** - * Returns the DynamicLookupHelper - */ - public abstract GLDynamicLookupHelper getGLDynamicLookupHelper(); - - public GLDrawableFactoryImpl getFactoryImpl() { - return (GLDrawableFactoryImpl) getFactory(); - } - - /** For offscreen GLDrawables (pbuffers and "pixmap" drawables), - indicates that native resources should be reclaimed. */ - public void destroy() { - surface.getGraphicsConfiguration().getScreen().getDevice().lock(); - try { - destroyImpl(); - } finally { - surface.getGraphicsConfiguration().getScreen().getDevice().unlock(); - } - } - protected void destroyImpl() { - throw new GLException("Should not call this (should only be called for offscreen GLDrawables)"); - } - - public final void swapBuffers() throws GLException { - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable)surface.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - if ( caps.getDoubleBuffered() ) { - if(!surface.surfaceSwap()) { - int lockRes = lockSurface(); // it's recursive, so it's ok within [makeCurrent .. release] - if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { - return; - } - try { - AbstractGraphicsDevice aDevice = getNativeSurface().getGraphicsConfiguration().getScreen().getDevice(); - if (NativeSurface.LOCK_SURFACE_CHANGED == lockRes) { - updateHandle(); - } - swapBuffersImpl(); - } finally { - unlockSurface(); - } - } - } else { - GLContext ctx = GLContext.getCurrent(); - if(null!=ctx && ctx.getGLDrawable()==this) { - ctx.getGL().glFinish(); - } - } - surface.surfaceUpdated(this, surface, System.currentTimeMillis()); - } - protected abstract void swapBuffersImpl(); - - public static String toHexString(long hex) { - return "0x" + Long.toHexString(hex); - } - - public GLProfile getGLProfile() { - return requestedCapabilities.getGLProfile(); - } - - public GLCapabilitiesImmutable getChosenGLCapabilities() { - return (GLCapabilitiesImmutable) surface.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - } - - public GLCapabilitiesImmutable getRequestedGLCapabilities() { - return requestedCapabilities; - } - - public NativeSurface getNativeSurface() { - return surface; - } - - protected void destroyHandle() {} - protected void updateHandle() {} - - public long getHandle() { - return surface.getSurfaceHandle(); - } - - public GLDrawableFactory getFactory() { - return factory; - } - - public final synchronized void setRealized(boolean realizedArg) { - if ( realized != realizedArg ) { - if(DEBUG) { - System.err.println("setRealized: "+getClass().getName()+" "+realized+" -> "+realizedArg); - } - realized = realizedArg; - AbstractGraphicsDevice aDevice = surface.getGraphicsConfiguration().getScreen().getDevice(); - if(realizedArg) { - if(NativeSurface.LOCK_SURFACE_NOT_READY >= lockSurface()) { - throw new GLException("GLDrawableImpl.setRealized(true): already realized, but surface not ready (lockSurface)"); - } - } else { - aDevice.lock(); - } - try { - setRealizedImpl(); - if(realizedArg) { - updateHandle(); - } else { - destroyHandle(); - } - } finally { - if(realizedArg) { - unlockSurface(); - } else { - aDevice.unlock(); - } - } - } else if(DEBUG) { - System.err.println("setRealized: "+getClass().getName()+" "+this.realized+" == "+realizedArg); - } - } - protected abstract void setRealizedImpl(); - - public synchronized boolean isRealized() { - return realized; - } - - public int getWidth() { - return surface.getWidth(); - } - - public int getHeight() { - return surface.getHeight(); - } - - public int lockSurface() throws GLException { - return surface.lockSurface(); - } - - public void unlockSurface() { - surface.unlockSurface(); - } - - public boolean isSurfaceLocked() { - return surface.isSurfaceLocked(); - } - - public String toString() { - return getClass().getName()+"[Realized "+isRealized()+ - ",\n\tFactory "+getFactory()+ - ",\n\thandle "+toHexString(getHandle())+ - ",\n\tWindow "+getNativeSurface()+"]"; - } - - protected GLDrawableFactory factory; - protected NativeSurface surface; - protected GLCapabilitiesImmutable requestedCapabilities; - - // Indicates whether the surface (if an onscreen context) has been - // realized. Plausibly, before the surface is realized the JAWT - // should return an error or NULL object from some of its - // operations; this appears to be the case on Win32 but is not true - // at least with Sun's current X11 implementation (1.4.x), which - // crashes with no other error reported if the DrawingSurfaceInfo is - // fetched from a locked DrawingSurface during the validation as a - // result of calling show() on the main thread. To work around this - // we prevent any JAWT or OpenGL operations from being done until - // addNotify() is called on the surface. - protected boolean realized; - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLibraryBundleInfo.java deleted file mode 100644 index 34d1e9f8b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,54 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import com.jogamp.common.os.DynamicLibraryBundleInfo; -import java.util.*; - -public abstract class GLDynamicLibraryBundleInfo implements DynamicLibraryBundleInfo { - static List/*<String>*/ glueLibNamesPreload; - static { - glueLibNamesPreload = new ArrayList(); - glueLibNamesPreload.add("nativewindow_x11"); - } - - protected GLDynamicLibraryBundleInfo() { - } - - /** default **/ - public boolean shallLinkGlobal() { return false; } - - /** default **/ - public boolean shallLookupGlobal() { return false; } - - public static List/*<String>*/ getGlueLibNamesPreload() { - return glueLibNamesPreload; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLookupHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLookupHelper.java deleted file mode 100644 index c88e96c5e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLookupHelper.java +++ /dev/null @@ -1,44 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import com.jogamp.common.os.DynamicLibraryBundle; - -public class GLDynamicLookupHelper extends DynamicLibraryBundle { - - public GLDynamicLookupHelper(GLDynamicLibraryBundleInfo info) { - super(info); - } - - public GLDynamicLibraryBundleInfo getGLBundleInfo() { return (GLDynamicLibraryBundleInfo) getBundleInfo(); } - - /** NOP per default */ - public boolean loadGLULibrary() { return false; } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationFactory.java deleted file mode 100644 index 62770daf8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,97 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.util.List; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.NativeWindowException; -import javax.media.opengl.DefaultGLCapabilitiesChooser; - -public abstract class GLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { - - protected static int chooseCapabilities(CapabilitiesChooser chooser, CapabilitiesImmutable capsRequested, - List /*<CapabilitiesImmutable>*/ availableCaps, int recommendedIndex) { - if (null == capsRequested) { - throw new NativeWindowException("Null requested capabilities"); - } - if ( 0 == availableCaps.size() ) { - if (DEBUG) { - System.err.println("Empty available capabilities"); - } - return -1; // none available - } - - if(null == chooser && 0 <= recommendedIndex) { - if (DEBUG) { - System.err.println("chooseCapabilities: Using recommendedIndex: idx " + recommendedIndex); - } - return recommendedIndex; - } - int chosenIndex = recommendedIndex; - - if (null == chooser) { - chooser = new DefaultGLCapabilitiesChooser(); - } - - try { - chosenIndex = chooser.chooseCapabilities(capsRequested, availableCaps, recommendedIndex); - if(0 <= chosenIndex) { - if (DEBUG) { - System.err.println("chooseCapabilities: Chosen idx " + chosenIndex); - } - return chosenIndex; - } - } catch (NativeWindowException e) { - if (DEBUG) { - e.printStackTrace(); - } - } - - // keep on going .. - // seek first available one .. - for (chosenIndex = 0; chosenIndex < availableCaps.size() && availableCaps.get(chosenIndex) == null; chosenIndex++) { - // nop - } - if (chosenIndex == availableCaps.size()) { - // give up .. - if (DEBUG) { - System.err.println("chooseCapabilities: Failed .. nothing available, bail out"); - } - return -1; - } - if (DEBUG) { - System.err.println("chooseCapabilities: Fall back to 1st available idx " + chosenIndex); - } - - return chosenIndex; - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationUtil.java b/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationUtil.java deleted file mode 100644 index 529b32f2c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationUtil.java +++ /dev/null @@ -1,147 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.util.ArrayList; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLCapabilitiesImmutable; - -public class GLGraphicsConfigurationUtil { - public static final int WINDOW_BIT = 1 << 0; - public static final int BITMAP_BIT = 1 << 1; - public static final int PBUFFER_BIT = 1 << 2; - public static final int ALL_BITS = WINDOW_BIT | BITMAP_BIT | PBUFFER_BIT ; - - public static final StringBuffer winAttributeBits2String(StringBuffer sb, int winattrbits) { - if(null==sb) { - sb = new StringBuffer(); - } - boolean seperator = false; - if( 0 != ( WINDOW_BIT & winattrbits ) ) { - sb.append("WINDOW"); - seperator=true; - } - if( 0 != ( BITMAP_BIT & winattrbits ) ) { - if(seperator) { - sb.append(", "); - } - sb.append("BITMAP"); - seperator=true; - } - if( 0 != ( PBUFFER_BIT & winattrbits ) ) { - if(seperator) { - sb.append(", "); - } - sb.append("PBUFFER"); - } - return sb; - } - - /** - * @return bitmask representing the input boolean in exclusive or logic, ie only one bit will be set - */ - public static final int getWinAttributeBits(boolean isOnscreen, boolean isPBuffer) { - int winattrbits = 0; - if(isOnscreen) { - winattrbits |= WINDOW_BIT; - } else if (!isPBuffer) { - winattrbits |= BITMAP_BIT; - } else { - winattrbits |= PBUFFER_BIT; - } - return winattrbits; - } - - /** - * @see #getWinAttributeBits(boolean, boolean) - */ - public static final int getWinAttributeBits(GLCapabilitiesImmutable caps) { - return getWinAttributeBits(caps.isOnscreen(), caps.isPBuffer()); - } - - public static final boolean addGLCapabilitiesPermutations(ArrayList capsBucket, GLCapabilitiesImmutable temp, int winattrbits) { - int preSize = capsBucket.size(); - if( 0 != ( WINDOW_BIT & winattrbits ) ) { - GLCapabilities cpy = (GLCapabilities) temp.cloneMutable(); - cpy.setOnscreen(true); - capsBucket.add(cpy); - } - if( 0 != ( PBUFFER_BIT & winattrbits ) ) { - GLCapabilities cpy = (GLCapabilities) temp.cloneMutable(); - cpy.setPBuffer(true); - capsBucket.add(cpy); - } - if( 0 != ( BITMAP_BIT & winattrbits ) ) { - GLCapabilities cpy = (GLCapabilities) temp.cloneMutable(); - cpy.setOnscreen(false); - cpy.setPBuffer(false); - capsBucket.add(cpy); - } - return capsBucket.size() > preSize; - } - - public static GLCapabilitiesImmutable fixGLCapabilities(GLCapabilitiesImmutable capsRequested, boolean pbufferAvailable) - { - if( !capsRequested.isOnscreen() ) { - return fixOffScreenGLCapabilities(capsRequested, pbufferAvailable); - } - return capsRequested; - } - - public static GLCapabilitiesImmutable fixOffScreenGLCapabilities(GLCapabilitiesImmutable capsRequested, boolean pbufferAvailable) - { - if( capsRequested.getDoubleBuffered() || - capsRequested.isOnscreen() || - ( !pbufferAvailable && capsRequested.isPBuffer() ) ) - { - // fix caps .. - GLCapabilities caps2 = (GLCapabilities) capsRequested.cloneMutable(); - caps2.setDoubleBuffered(false); // FIXME DBLBUFOFFSCRN - caps2.setOnscreen(false); - if(caps2.isPBuffer() && !pbufferAvailable) { - caps2.setPBuffer(false); - } - return caps2; - } - return capsRequested; - } - - public static GLCapabilitiesImmutable fixGLPBufferGLCapabilities(GLCapabilitiesImmutable capsRequested) - { - if( capsRequested.getDoubleBuffered() || capsRequested.isOnscreen() || !capsRequested.isPBuffer()) { - // fix caps .. - GLCapabilities caps2 = (GLCapabilities) capsRequested.cloneMutable(); - caps2.setDoubleBuffered(false); // FIXME DBLBUFOFFSCRN - caps2.setPBuffer(true); - return caps2; - } - return capsRequested; - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java deleted file mode 100644 index 5119f5360..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import com.jogamp.common.util.locks.RecursiveLock; -import javax.media.nativewindow.NativeSurface; -import javax.media.opengl.GL; -import javax.media.opengl.GLAnimatorControl; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawable; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLEventListener; -import javax.media.opengl.GLException; -import javax.media.opengl.GLPbuffer; -import javax.media.opengl.GLProfile; -import javax.media.opengl.GLRunnable; - -/** Platform-independent class exposing pbuffer functionality to - applications. This class is not exposed in the public API as it - would probably add no value; however it implements the GLDrawable - interface so can be interacted with via its display() method. */ - -public class GLPbufferImpl implements GLPbuffer { - private GLDrawableImpl pbufferDrawable; - private GLContextImpl context; - private GLDrawableHelper drawableHelper = new GLDrawableHelper(); - private int floatMode; - - public GLPbufferImpl(GLDrawableImpl pbufferDrawable, - GLContext parentContext) { - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) - pbufferDrawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - if(caps.isOnscreen()) { - if(caps.isPBuffer()) { - throw new IllegalArgumentException("Error: Given drawable is Onscreen and Pbuffer: "+pbufferDrawable); - } - throw new IllegalArgumentException("Error: Given drawable is Onscreen: "+pbufferDrawable); - } else { - if(!caps.isPBuffer()) { - throw new IllegalArgumentException("Error: Given drawable is not Pbuffer: "+pbufferDrawable); - } - } - this.pbufferDrawable = pbufferDrawable; - context = (GLContextImpl) pbufferDrawable.createContext(parentContext); - context.setSynchronized(true); - } - - public GLContext createContext(GLContext shareWith) { - return pbufferDrawable.createContext(shareWith); - } - - public void setRealized(boolean realized) { - } - - public boolean isRealized() { - return true; - } - - class DisposeAction implements Runnable { - public void run() { - // Lock: Covered by DestroyAction .. - drawableHelper.dispose(GLPbufferImpl.this); - } - } - DisposeAction disposeAction = new DisposeAction(); - - public void destroy() { - if(pbufferDrawable.isRealized()) { - if (null != context && context.isCreated()) { - try { - drawableHelper.invokeGL(pbufferDrawable, context, disposeAction, null); - } catch (GLException gle) { - gle.printStackTrace(); - } - context.destroy(); - // drawableHelper.reset(); - } - pbufferDrawable.destroy(); - } - } - - public void setSize(int width, int height) { - // FIXME - throw new GLException("Not yet implemented"); - } - - public NativeSurface getNativeSurface() { - return pbufferDrawable.getNativeSurface(); - } - - public long getHandle() { - return pbufferDrawable.getHandle(); - } - - public GLDrawableFactory getFactory() { - return pbufferDrawable.getFactory(); - } - - public int getWidth() { - return pbufferDrawable.getWidth(); - } - - public int getHeight() { - return pbufferDrawable.getHeight(); - } - - public void display() { - invokeGL(displayAction); - } - - public void repaint() { - display(); - } - - public void addGLEventListener(GLEventListener listener) { - drawableHelper.addGLEventListener(listener); - } - - public void addGLEventListener(int index, GLEventListener listener) { - drawableHelper.addGLEventListener(index, listener); - } - - public void removeGLEventListener(GLEventListener listener) { - drawableHelper.removeGLEventListener(listener); - } - - public void setAnimator(GLAnimatorControl animatorControl) { - drawableHelper.setAnimator(animatorControl); - } - - public GLAnimatorControl getAnimator() { - return drawableHelper.getAnimator(); - } - - public void invoke(boolean wait, GLRunnable glRunnable) { - drawableHelper.invoke(this, wait, glRunnable); - } - - public void setContext(GLContext ctx) { - context=(GLContextImpl)ctx; - } - - public GLContext getContext() { - return context; - } - - public GLDrawable getDrawable() { - return pbufferDrawable; - } - - public GL getGL() { - return getContext().getGL(); - } - - public GL setGL(GL gl) { - return getContext().setGL(gl); - } - - public void setAutoSwapBufferMode(boolean onOrOff) { - drawableHelper.setAutoSwapBufferMode(onOrOff); - } - - public boolean getAutoSwapBufferMode() { - return drawableHelper.getAutoSwapBufferMode(); - } - - public void swapBuffers() { - invokeGL(swapBuffersAction); - } - - public void bindTexture() { - // Doesn't make much sense to try to do this on the event dispatch - // thread given that it has to be called while the context is current - context.bindPbufferToTexture(); - } - - public void releaseTexture() { - // Doesn't make much sense to try to do this on the event dispatch - // thread given that it has to be called while the context is current - context.releasePbufferFromTexture(); - } - - public GLCapabilitiesImmutable getChosenGLCapabilities() { - if (pbufferDrawable == null) - return null; - - return pbufferDrawable.getChosenGLCapabilities(); - } - - public GLCapabilitiesImmutable getRequestedGLCapabilities() { - if (pbufferDrawable == null) - return null; - - return pbufferDrawable.getRequestedGLCapabilities(); - } - - public GLProfile getGLProfile() { - if (pbufferDrawable == null) - return null; - - return pbufferDrawable.getGLProfile(); - } - - private RecursiveLock recurLock = new RecursiveLock(); - - public int lockSurface() throws GLException { - recurLock.lock(); - return NativeSurface.LOCK_SUCCESS; - } - - public void unlockSurface() { - recurLock.unlock(); - } - - public boolean isSurfaceLocked() { - return recurLock.isLocked(); - } - - public Throwable getLockedStack() { - return recurLock.getLockedStack(); - } - - public int getFloatingPointMode() { - if (floatMode == 0) { - throw new GLException("Pbuffer not initialized, or floating-point support not requested"); - } - return floatMode; - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private void invokeGL(Runnable invokeGLAction) { - drawableHelper.invokeGL(pbufferDrawable, context, invokeGLAction, initAction); - } - - - class InitAction implements Runnable { - public void run() { - floatMode = context.getFloatingPointMode(); - drawableHelper.init(GLPbufferImpl.this); - } - } - private InitAction initAction = new InitAction(); - - class DisplayAction implements Runnable { - public void run() { - drawableHelper.display(GLPbufferImpl.this); - } - } - private DisplayAction displayAction = new DisplayAction(); - - class SwapBuffersAction implements Runnable { - public void run() { - pbufferDrawable.swapBuffers(); - } - } - private SwapBuffersAction swapBuffersAction = new SwapBuffersAction(); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLRunnableTask.java b/src/jogl/classes/com/jogamp/opengl/impl/GLRunnableTask.java deleted file mode 100644 index a2a6939cd..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLRunnableTask.java +++ /dev/null @@ -1,89 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.GLRunnable; -import javax.media.opengl.GLAutoDrawable; - -/** - * Helper class to provide a Runnable queue implementation with a Runnable wrapper - * which notifies after execution for the <code>invokeAndWait()</code> semantics. - */ -public class GLRunnableTask implements GLRunnable { - GLRunnable runnable; - Object notifyObject; - boolean catchExceptions; - boolean isExecuted; - - Throwable runnableException; - - public GLRunnableTask(GLRunnable runnable, Object notifyObject, boolean catchExceptions) { - this.runnable = runnable ; - this.notifyObject = notifyObject ; - this.catchExceptions = catchExceptions; - isExecuted = false; - } - - public void run(GLAutoDrawable drawable) { - if(null == notifyObject) { - try { - runnable.run(drawable); - } catch (Throwable t) { - runnableException = t; - if(catchExceptions) { - runnableException.printStackTrace(); - } else { - throw new RuntimeException(runnableException); - } - } finally { - isExecuted=true; - } - } else { - synchronized (notifyObject) { - try { - runnable.run(drawable); - } catch (Throwable t) { - runnableException = t; - if(catchExceptions) { - runnableException.printStackTrace(); - } else { - throw new RuntimeException(runnableException); - } - } finally { - isExecuted=true; - notifyObject.notifyAll(); - } - } - } - } - - public boolean isExecuted() { return isExecuted; } - public Throwable getThrowable() { return runnableException; } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java deleted file mode 100644 index 9d896b7f8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.util.List; -import java.util.ArrayList; -import javax.media.opengl.*; -import com.jogamp.common.util.IntIntHashMap; - -/** - * Tracks as closely as possible OpenGL states. - * GLStateTracker objects are allocated on a per-OpenGL-context basis. - * <p> - * Currently supported states: PixelStorei - */ - -public class GLStateTracker { - private static final boolean DEBUG = Debug.debug("GLStateTracker"); - - private volatile boolean enabled = true; - - private IntIntHashMap pixelStateMap; - - static class SavedState { - SavedState() { - this.pixelStateMap = null; - } - void putPixelStateMap(IntIntHashMap pixelStateMap) { - this.pixelStateMap = new IntIntHashMap(); - this.pixelStateMap.setKeyNotFoundValue(-1); - this.pixelStateMap.putAll(pixelStateMap); - } - IntIntHashMap getPixelStateMap() { return pixelStateMap; } - - private IntIntHashMap pixelStateMap; - // private Map otherStateMap; - } - private List/*<SavedState>*/ stack = new ArrayList(); - - public GLStateTracker() { - pixelStateMap = new IntIntHashMap(); - pixelStateMap.setKeyNotFoundValue(-1); - resetStates(); - } - - public void clearStates(boolean enable) { - enabled = enable; - pixelStateMap.clear(); - } - - public void setEnabled(boolean on) { - enabled = on; - } - - public boolean isEnabled() { - return enabled; - } - - /** @return true if found in our map, otherwise false, - * which forces the caller to query GL. */ - public boolean getInt(int pname, int[] params, int params_offset) { - if(enabled) { - int value = pixelStateMap.get(pname); - if(0 <= value) { - params[params_offset] = value; - return true; - } - } - return false; - } - - /** @return true if found in our map, otherwise false, - * which forces the caller to query GL. */ - public boolean getInt(int pname, java.nio.IntBuffer params, int dummy) { - if(enabled) { - int value = pixelStateMap.get(pname); - if(0 <= value) { - params.put(params.position(), value); - return true; - } - } - return false; - } - - public void setInt(int pname, int param) { - if(enabled) { - pixelStateMap.put(pname, param); - } - } - - public void pushAttrib(int flags) { - if(enabled) { - SavedState state = new SavedState(); - if( 0 != (flags&GL2.GL_CLIENT_PIXEL_STORE_BIT) ) { - state.putPixelStateMap(pixelStateMap); - } - stack.add(0, state); - } - } - - public void popAttrib() { - if(enabled) { - if(stack.size()==0) { - throw new GLException("stack contains no elements"); - } - SavedState state = (SavedState) stack.remove(0); - if(null==state) { - throw new GLException("null stack element (remaining stack size "+stack.size()+")"); - } - - IntIntHashMap pixelStateMapNew = new IntIntHashMap(); - pixelStateMapNew.setKeyNotFoundValue(-1); - if ( null != state.getPixelStateMap() ) { - pixelStateMapNew.putAll(state.getPixelStateMap()); - } - pixelStateMap = pixelStateMapNew; - } - } - - public void resetStates() { - pixelStateMap.clear(); - - pixelStateMap.put(GL.GL_PACK_ALIGNMENT, 4); - pixelStateMap.put(GL2GL3.GL_PACK_SWAP_BYTES, 0 /* GL_FALSE */); - pixelStateMap.put(GL2GL3.GL_PACK_LSB_FIRST, 0 /* GL_FALSE */); - pixelStateMap.put(GL2GL3.GL_PACK_ROW_LENGTH, 0); - pixelStateMap.put(GL2GL3.GL_PACK_SKIP_ROWS, 0); - pixelStateMap.put(GL2GL3.GL_PACK_SKIP_PIXELS, 0); - pixelStateMap.put(GL2GL3.GL_PACK_IMAGE_HEIGHT, 0); - pixelStateMap.put(GL2GL3.GL_PACK_SKIP_IMAGES, 0); - - pixelStateMap.put(GL.GL_UNPACK_ALIGNMENT, 4); - pixelStateMap.put(GL2GL3.GL_UNPACK_SWAP_BYTES, 0 /* GL_FALSE */); - pixelStateMap.put(GL2GL3.GL_UNPACK_LSB_FIRST, 0 /* GL_FALSE */); - pixelStateMap.put(GL2GL3.GL_UNPACK_ROW_LENGTH, 0); - pixelStateMap.put(GL2GL3.GL_UNPACK_SKIP_ROWS, 0); - pixelStateMap.put(GL2GL3.GL_UNPACK_SKIP_PIXELS, 0); - pixelStateMap.put(GL2GL3.GL_UNPACK_IMAGE_HEIGHT, 0); - pixelStateMap.put(GL2GL3.GL_UNPACK_SKIP_IMAGES, 0); - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLVersionNumber.java b/src/jogl/classes/com/jogamp/opengl/impl/GLVersionNumber.java deleted file mode 100644 index fa1c5c0c4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLVersionNumber.java +++ /dev/null @@ -1,123 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.util.StringTokenizer; -import com.jogamp.common.util.VersionNumber; - -/** - * A class for storing and comparing OpenGL version numbers. - * This only works for desktop OpenGL at the moment. - */ -class GLVersionNumber extends VersionNumber { - - protected boolean valid; - - public GLVersionNumber(int majorRev, int minorRev, int subMinorRev) { - super(majorRev, minorRev, subMinorRev); - valid = true; - } - - public GLVersionNumber(String versionString) { - super(); - valid = false; - try { - if (versionString.startsWith("GL_VERSION_")) { - StringTokenizer tok = new StringTokenizer(versionString, "_"); - tok.nextToken(); // GL_ - tok.nextToken(); // VERSION_ - if (!tok.hasMoreTokens()) { - major = 0; - return; - } - major = Integer.valueOf(tok.nextToken()).intValue(); - if (!tok.hasMoreTokens()) { - minor = 0; - return; - } - minor = Integer.valueOf(tok.nextToken()).intValue(); - if (!tok.hasMoreTokens()) { - sub = 0; - return; - } - sub = Integer.valueOf(tok.nextToken()).intValue(); - } else { - int radix = 10; - if (versionString.length() > 2) { - if (Character.isDigit(versionString.charAt(0)) && versionString.charAt(1) == '.' && Character.isDigit(versionString.charAt(2))) { - major = Character.digit(versionString.charAt(0), radix); - minor = Character.digit(versionString.charAt(2), radix); - // See if there's version-specific information which might - // imply a more recent OpenGL version - StringTokenizer tok = new StringTokenizer(versionString, " "); - if (tok.hasMoreTokens()) { - tok.nextToken(); - if (tok.hasMoreTokens()) { - String token = tok.nextToken(); - int i = 0; - while (i < token.length() && !Character.isDigit(token.charAt(i))) { - i++; - } - if (i < token.length() - 2 && Character.isDigit(token.charAt(i)) && token.charAt(i + 1) == '.' && Character.isDigit(token.charAt(i + 2))) { - int altMajor = Character.digit(token.charAt(i), radix); - int altMinor = Character.digit(token.charAt(i + 2), radix); - // Avoid possibly confusing situations by putting some - // constraints on the upgrades we do to the major and - // minor versions - if ((altMajor == major && altMinor > minor) || altMajor == major + 1) { - major = altMajor; - minor = altMinor; - } - } - } - } - } - } - } - valid = true; - } catch (Exception e) { - e.printStackTrace(); - // FIXME: refactor desktop OpenGL dependencies and make this - // class work properly for OpenGL ES - System.err.println("Info: ExtensionAvailabilityCache: FunctionAvailabilityCache.Version.<init>: " + e); - major = 1; - minor = 0; - /* - throw (IllegalArgumentException) - new IllegalArgumentException( - "Illegally formatted version identifier: \"" + versionString + "\"") - .initCause(e); - */ - } - } - - public final boolean isValid() { - return valid; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java b/src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java deleted file mode 100644 index c292de778..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java +++ /dev/null @@ -1,275 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.lang.reflect.InvocationTargetException; -import java.security.*; -import java.util.*; -import javax.media.opengl.*; - -/** Singleton thread upon which all OpenGL work is performed by - default. Unfortunately many vendors' OpenGL drivers are not really - thread-safe and stability is much improved by performing OpenGL - work on at most one thread. This is the default behavior of the - GLAutoDrawable implementations according to the {@link - javax.media.opengl.Threading Threading} class. The GLWorkerThread - replaces the original AWT event queue thread-based mechanism for - two reasons: first, more than one AWT event queue thread may be - spawned, for example if a dialog is being shown; second, it avoids - blocking the AWT event queue thread during OpenGL rendering. */ - -public class GLWorkerThread { - private static volatile boolean started; - private static volatile Thread thread; - private static Object lock; - private static volatile boolean shouldTerminate; - private static volatile Throwable exception; - - // The Runnable to execute immediately on the worker thread - private static volatile Runnable work; - // Queue of Runnables to be asynchronously invoked - private static List queue = new LinkedList(); - - /** Should only be called by Threading class if creation of the - GLWorkerThread was requested via the opengl.1thread system - property. */ - public static void start() { - if (!started) { - synchronized (GLWorkerThread.class) { - if (!started) { - lock = new Object(); - thread = new Thread(new WorkerRunnable(), - "JOGL GLWorkerThread"); - thread.setDaemon(true); - started = true; - synchronized (lock) { - thread.start(); - try { - lock.wait(); - } catch (InterruptedException e) { - } - } - - /* - - // Note: it appears that there is a bug in NVidia's current - // drivers where if a context was ever made current on a - // given thread and that thread has exited before program - // exit, a crash occurs in the drivers. Releasing the - // context from the given thread does not work around the - // problem. - // - // For the time being, we're going to work around this - // problem by not terminating the GLWorkerThread. In theory, - // shutting down the GLWorkerThread cleanly could be a good - // general solution to the problem of needing to - // cooperatively terminate all Animators at program exit. - // - // It appears that this doesn't even work around all of the - // kinds of crashes. Causing the context to be unilaterally - // released from the GLWorkerThread after each invocation - // seems to work around all of the kinds of crashes seen. - // - // These appear to be similar to the kinds of crashes seen - // when the Java2D/OpenGL pipeline terminates, and those are - // a known issue being fixed, so presumably these will be - // fixed in NVidia's next driver set. - - // Install shutdown hook to terminate daemon thread more or - // less cooperatively - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - Runtime.getRuntime().addShutdownHook(new Thread() { - public void run() { - Object lockTemp = lock; - if (lockTemp == null) { - // Already terminating (?) - return; - } - synchronized (lockTemp) { - shouldTerminate = true; - lockTemp.notifyAll(); - try { - lockTemp.wait(500); - } catch (InterruptedException e) { - } - } - } - }); - return null; - } - }); - - */ - - } else { - throw new RuntimeException("Should not start GLWorkerThread twice"); - } - } - } - } - - public static void invokeAndWait(Runnable runnable) - throws InvocationTargetException, InterruptedException { - if (!started) { - throw new RuntimeException("May not invokeAndWait on worker thread without starting it first"); - } - - Object lockTemp = lock; - if (lockTemp == null) { - return; // Terminating - } - - synchronized (lockTemp) { - if (thread == null) { - // Terminating - return; - } - - work = runnable; - lockTemp.notifyAll(); - lockTemp.wait(); - if (exception != null) { - Throwable localException = exception; - exception = null; - throw new InvocationTargetException(localException); - } - } - } - - public static void invokeLater(Runnable runnable) { - if (!started) { - throw new RuntimeException("May not invokeLater on worker thread without starting it first"); - } - - Object lockTemp = lock; - if (lockTemp == null) { - return; // Terminating - } - - synchronized (lockTemp) { - if (thread == null) { - // Terminating - return; - } - - queue.add(runnable); - lockTemp.notifyAll(); - } - } - - /** Indicates whether the OpenGL worker thread was started, i.e., - whether it is currently in use. */ - public static boolean isStarted() { - return started; - } - - /** Indicates whether the current thread is the OpenGL worker - thread. */ - public static boolean isWorkerThread() { - return (Thread.currentThread() == thread); - } - - static class WorkerRunnable implements Runnable { - public void run() { - // Notify starting thread that we're ready - synchronized (lock) { - lock.notifyAll(); - } - - while (!shouldTerminate) { - synchronized (lock) { - while (!shouldTerminate && - (work == null) && - queue.isEmpty()) { - try { - // Avoid race conditions with wanting to release contexts on this thread - lock.wait(1000); - } catch (InterruptedException e) { - } - - if (GLContext.getCurrent() != null) { - // Test later to see whether we need to release this context - break; - } - } - - if (shouldTerminate) { - lock.notifyAll(); - thread = null; - lock = null; - return; - } - - if (work != null) { - try { - work.run(); - } catch (Throwable t) { - exception = t; - } finally { - work = null; - lock.notifyAll(); - } - } - - while (!queue.isEmpty()) { - try { - Runnable curAsync = (Runnable) queue.remove(0); - curAsync.run(); - } catch (Throwable t) { - System.err.println("Exception occurred on JOGL OpenGL worker thread:"); - t.printStackTrace(); - } - } - - // See about releasing current context - GLContext curContext = GLContext.getCurrent(); - if (curContext != null && - (curContext instanceof GLContextImpl)) { - GLContextImpl impl = (GLContextImpl) curContext; - if (impl.hasWaiters()) { - impl.release(); - } - } - } - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/MemoryObject.java b/src/jogl/classes/com/jogamp/opengl/impl/MemoryObject.java deleted file mode 100644 index a691a6156..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/MemoryObject.java +++ /dev/null @@ -1,142 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.nio.ByteBuffer; -import java.util.HashMap; - -/** - * - */ -public class MemoryObject { - private long addr; - private long size; - private int hash32; - private ByteBuffer buffer=null; - - public MemoryObject(long addr, long size) { - this.addr = addr; - this.size = size; - this.hash32 = getHash32(addr, size); - } - - public void setBuffer(ByteBuffer buffer) { - this.buffer = buffer; - } - - public ByteBuffer getBuffer() { - return this.buffer; - } - - /** - * @return the 32bit hash value generated via {@link #getHash32(long, long)} - */ - public int hashCode() { - return hash32; - } - - /** - * Ignores the optional attached <code>ByteBuffer</code> intentionally.<br> - * - * @return true of reference is equal or <code>obj</code> is of type <code>MemoryObject</code> - * and <code>addr</code> and <code>size</code> is equal.<br> - */ - public boolean equals(Object obj) { - if(this == obj) { return true; } - if(obj instanceof MemoryObject) { - MemoryObject m = (MemoryObject) obj; - return addr == m.addr && size == m.size ; - } - return false; - } - - /** - * Generates a 32bit hash value by <code>addr</code> and <code>size</code>.<br> - * Ignores the optional attached <code>ByteBuffer</code> intentionally.<br> - */ - public static int getHash32(long addr, long size) { - // avoid xor collisions of eg low/high parts - // 31 * x == (x << 5) - x - int hash = 31 + (int) addr ; // lo addr - hash = ((hash << 5) - hash) + (int) ( addr >>> 32 ) ; // hi addr - hash = ((hash << 5) - hash) + (int) size ; // lo size - hash = ((hash << 5) - hash) + (int) ( size >>> 32 ) ; // hi size - - return hash; - } - - /** - * Generates a 64bit hash value by <code>addr</code> and <code>size</code>.<br> - * Ignores the optional attached <code>ByteBuffer</code> intentionally.<br> - */ - public static long getHash64(long addr, long size) { - // 31 * x == (x << 5) - x - final long hash = 31 + addr; - return ((hash << 5) - hash) + size; - } - - public String toString() { - return "MemoryObject[addr 0x"+Long.toHexString(addr)+", size 0x"+Long.toHexString(size)+", hash32: 0x"+Integer.toHexString(hash32)+"]"; - } - - /** - * Verifies the hash map operation, ie - * <ul> - * <li>slow add: if !map.contains(obj0), the values are verified (slow)</li> - * <li>fast get: if map.contains(obj0), the mapped value is compared with equals (fast) </li> - * </ul> - * In case the above verification fails, a RuntimeException is thrown.<br> - * In such case the calculation of the hash value should either be tuned,<br> - * or we just cannot use hash mapping.<br> - * - * @param map the identity HashMap mapping MemoryObject to MemoryObject - * @param obj0 the MemoryObject to get or add in the map - * @return either the already mapped one where <code>obj0</code> != <code>return</code>, - * or the added <code>obj0</code> == <code>return</code>. - * @throws RuntimeException if hash collision occurs - */ - public static MemoryObject getOrAddSafe(HashMap/*<MemoryObject,MemoryObject>*/ map, MemoryObject obj0) { - MemoryObject obj1 = (MemoryObject) map.get(obj0); // get identity (fast) - if(null == obj1) { - // verify hash collision (slow) - if( map.values().contains(obj0) ) { - throw new RuntimeException("Hash collision, hash !exist, but in values: "+obj0); - } - map.put(obj0, obj0); - obj1 = obj0; - } else { - // verify hash collision (ok) - if( !obj1.equals(obj0) ) { - throw new RuntimeException("Hash collision, hash equals, but objects not: query "+obj0+" != contained "+obj1); - } - } - return obj1; - } - -}
\ No newline at end of file diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java b/src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java deleted file mode 100644 index ab277e704..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java +++ /dev/null @@ -1,1058 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ -** $Header$ -*/ - -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ -package com.jogamp.opengl.impl; - -import java.nio.*; - -import javax.media.opengl.*; -import javax.media.opengl.fixedfunc.GLMatrixFunc; -import com.jogamp.common.nio.Buffers; - -/** - * ProjectFloat.java - * <p/> - * <p/> - * Created 11-jan-2004 - * - * @author Erik Duijs - * @author Kenneth Russell - */ -public class ProjectFloat { - private static final float[] IDENTITY_MATRIX = - new float[] { - 1.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 1.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 1.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 1.0f }; - - private static final float[] ZERO_MATRIX = - new float[] { - 0.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 0.0f }; - - // Note that we have cloned parts of the implementation in order to - // support incoming Buffers. The reason for this is to avoid loading - // non-direct buffer subclasses unnecessarily, because doing so can - // cause performance decreases on direct buffer operations, at least - // on the current HotSpot JVM. It would be nicer (and make the code - // simpler) to simply have the array-based entry points delegate to - // the versions taking Buffers by wrapping the arrays. - - // Array-based implementation - private final float[] matrix = new float[16]; - private final float[][] tempInvertMatrix = new float[4][4]; - - private final float[] in = new float[4]; - private final float[] out = new float[4]; - - private final float[] forward = new float[3]; - private final float[] side = new float[3]; - private final float[] up = new float[3]; - - // Buffer-based implementation - private FloatBuffer locbuf; - private final FloatBuffer matrixBuf; - private final FloatBuffer tempInvertMatrixBuf; - - private final FloatBuffer inBuf; - private final FloatBuffer outBuf; - - private final FloatBuffer forwardBuf; - private final FloatBuffer sideBuf; - private final FloatBuffer upBuf; - - public ProjectFloat() { - // Use direct buffers to avoid loading indirect buffer - // implementations for applications trying to avoid doing so. - // Slice up one big buffer because some NIO implementations - // allocate a huge amount of memory to back even the smallest of - // buffers. - locbuf = Buffers.newDirectFloatBuffer(2*16+2*4+3*3); - int pos = 0; - int sz = 16; - matrixBuf = slice(locbuf, pos, sz); - pos += sz; - tempInvertMatrixBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 4; - inBuf = slice(locbuf, pos, sz); - pos += sz; - outBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 3; - forwardBuf = slice(locbuf, pos, sz); - pos += sz; - sideBuf = slice(locbuf, pos, sz); - pos += sz; - upBuf = slice(locbuf, pos, sz); - } - - public void destroy() { - if(locbuf!=null) { - locbuf.clear(); - locbuf=null; - } - } - - private static FloatBuffer slice(FloatBuffer buf, int pos, int len) { - buf.position(pos); - buf.limit(pos + len); - return buf.slice(); - } - - /** - * Make matrix an identity matrix - */ - public static void gluMakeIdentityf(FloatBuffer m) { - int oldPos = m.position(); - m.put(IDENTITY_MATRIX); - m.position(oldPos); - } - - /** - * Make matrix an zero matrix - */ - public static void gluMakeZero(FloatBuffer m) { - int oldPos = m.position(); - m.put(ZERO_MATRIX); - m.position(oldPos); - } - - /** - * Make matrix an identity matrix - */ - public static void gluMakeIdentityf(float[] m) { - for (int i = 0; i < 16; i++) { - m[i] = IDENTITY_MATRIX[i]; - } - } - - /** - * Method __gluMultMatrixVecf - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecf(float[] matrix, int matrix_offset, float[] in, float[] out) { - for (int i = 0; i < 4; i++) { - out[i] = - in[0] * matrix[0*4+i+matrix_offset] + - in[1] * matrix[1*4+i+matrix_offset] + - in[2] * matrix[2*4+i+matrix_offset] + - in[3] * matrix[3*4+i+matrix_offset]; - } - } - - /** - * Method __gluMultMatrixVecf - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecf(FloatBuffer matrix, FloatBuffer in, FloatBuffer out) { - int inPos = in.position(); - int outPos = out.position(); - int matrixPos = matrix.position(); - for (int i = 0; i < 4; i++) { - out.put(i + outPos, - in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + - in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + - in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + - in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); - } - } - - /** - * @param src - * @param inverse - * - * @return - */ - public boolean gluInvertMatrixf(float[] src, float[] inverse) { - int i, j, k, swap; - float t; - float[][] temp = tempInvertMatrix; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp[i][j] = src[i*4+j]; - } - } - gluMakeIdentityf(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp[i][k]; - temp[i][k] = temp[swap][k]; - temp[swap][k] = t; - - t = inverse[i*4+k]; - inverse[i*4+k] = inverse[swap*4+k]; - inverse[swap*4+k] = t; - } - } - - if (temp[i][i] == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp[i][i]; - for (k = 0; k < 4; k++) { - temp[i][k] /= t; - inverse[i*4+k] /= t; - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp[j][i]; - for (k = 0; k < 4; k++) { - temp[j][k] -= temp[i][k] * t; - inverse[j*4+k] -= inverse[i*4+k]*t; - } - } - } - } - return true; - } - - /** - * @param src - * @param inverse - * - * @return - */ - public boolean gluInvertMatrixf(FloatBuffer src, FloatBuffer inverse) { - int i, j, k, swap; - float t; - - int srcPos = src.position(); - int invPos = inverse.position(); - - FloatBuffer temp = tempInvertMatrixBuf; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp.put(i*4+j, src.get(i*4+j + srcPos)); - } - } - gluMakeIdentityf(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp.get(i*4+k); - temp.put(i*4+k, temp.get(swap*4+k)); - temp.put(swap*4+k, t); - - t = inverse.get(i*4+k + invPos); - inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); - inverse.put(swap*4+k + invPos, t); - } - } - - if (temp.get(i*4+i) == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp.get(i*4+i); - for (k = 0; k < 4; k++) { - temp.put(i*4+k, temp.get(i*4+k) / t); - inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp.get(j*4+i); - for (k = 0; k < 4; k++) { - temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); - inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); - } - } - } - } - return true; - } - - - /** - * @param a - * @param b - * @param r - */ - private void gluMultMatricesf(float[] a, int a_offset, float[] b, int b_offset, float[] r) { - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r[i*4+j] = - a[i*4+0+a_offset]*b[0*4+j+b_offset] + - a[i*4+1+a_offset]*b[1*4+j+b_offset] + - a[i*4+2+a_offset]*b[2*4+j+b_offset] + - a[i*4+3+a_offset]*b[3*4+j+b_offset]; - } - } - } - - - /** - * @param a - * @param b - * @param r - */ - public static void gluMultMatricesf(FloatBuffer a, FloatBuffer b, FloatBuffer r) { - int aPos = a.position(); - int bPos = b.position(); - int rPos = r.position(); - - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r.put(i*4+j + rPos, - a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + - a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + - a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + - a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); - } - } - } - - /** - * Normalize vector - * - * @param v - */ - public static void normalize(float[] v) { - float r; - - r = (float) Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); - if ( r == 0.0 || r == 1.0) - return; - - r = 1.0f / r; - - v[0] *= r; - v[1] *= r; - v[2] *= r; - - return; - } - - /** - * Normalize vector - * - * @param v - */ - public static void normalize(FloatBuffer v) { - float r; - - int vPos = v.position(); - - r = (float) Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + - v.get(1+vPos) * v.get(1+vPos) + - v.get(2+vPos) * v.get(2+vPos)); - if ( r == 0.0 || r == 1.0) - return; - - r = 1.0f / r; - - v.put(0+vPos, v.get(0+vPos) * r); - v.put(1+vPos, v.get(1+vPos) * r); - v.put(2+vPos, v.get(2+vPos) * r); - - return; - } - - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(float[] v1, float[] v2, float[] result) { - result[0] = v1[1] * v2[2] - v1[2] * v2[1]; - result[1] = v1[2] * v2[0] - v1[0] * v2[2]; - result[2] = v1[0] * v2[1] - v1[1] * v2[0]; - } - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(FloatBuffer v1, FloatBuffer v2, FloatBuffer result) { - int v1Pos = v1.position(); - int v2Pos = v2.position(); - int rPos = result.position(); - - result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); - result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); - result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); - } - - /** - * Method gluOrtho2D. - * - * @param left - * @param right - * @param bottom - * @param top - */ - public void gluOrtho2D(GLMatrixFunc gl, float left, float right, float bottom, float top) { - gl.glOrthof(left, right, bottom, top, -1, 1); - } - - /** - * Method gluPerspective. - * - * @param fovy - * @param aspect - * @param zNear - * @param zFar - */ - public void gluPerspective(GLMatrixFunc gl, float fovy, float aspect, float zNear, float zFar) { - float sine, cotangent, deltaZ; - float radians = fovy / 2 * (float) Math.PI / 180; - - deltaZ = zFar - zNear; - sine = (float) Math.sin(radians); - - if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { - return; - } - - cotangent = (float) Math.cos(radians) / sine; - - gluMakeIdentityf(matrixBuf); - - matrixBuf.put(0 * 4 + 0, cotangent / aspect); - matrixBuf.put(1 * 4 + 1, cotangent); - matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); - matrixBuf.put(2 * 4 + 3, -1); - matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); - matrixBuf.put(3 * 4 + 3, 0); - - gl.glMultMatrixf(matrixBuf); - } - - /** - * Method gluLookAt - * - * @param eyex - * @param eyey - * @param eyez - * @param centerx - * @param centery - * @param centerz - * @param upx - * @param upy - * @param upz - */ - public void gluLookAt(GLMatrixFunc gl, - float eyex, - float eyey, - float eyez, - float centerx, - float centery, - float centerz, - float upx, - float upy, - float upz) { - FloatBuffer forward = this.forwardBuf; - FloatBuffer side = this.sideBuf; - FloatBuffer up = this.upBuf; - - forward.put(0, centerx - eyex); - forward.put(1, centery - eyey); - forward.put(2, centerz - eyez); - - up.put(0, upx); - up.put(1, upy); - up.put(2, upz); - - normalize(forward); - - /* Side = forward x up */ - cross(forward, up, side); - normalize(side); - - /* Recompute up as: up = side x forward */ - cross(side, forward, up); - - gluMakeIdentityf(matrixBuf); - matrixBuf.put(0 * 4 + 0, side.get(0)); - matrixBuf.put(1 * 4 + 0, side.get(1)); - matrixBuf.put(2 * 4 + 0, side.get(2)); - - matrixBuf.put(0 * 4 + 1, up.get(0)); - matrixBuf.put(1 * 4 + 1, up.get(1)); - matrixBuf.put(2 * 4 + 1, up.get(2)); - - matrixBuf.put(0 * 4 + 2, -forward.get(0)); - matrixBuf.put(1 * 4 + 2, -forward.get(1)); - matrixBuf.put(2 * 4 + 2, -forward.get(2)); - - gl.glMultMatrixf(matrixBuf); - gl.glTranslatef(-eyex, -eyey, -eyez); - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(float objx, - float objy, - float objz, - float[] modelMatrix, - int modelMatrix_offset, - float[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - float[] win_pos, - int win_pos_offset ) { - - float[] in = this.in; - float[] out = this.out; - - in[0] = objx; - in[1] = objy; - in[2] = objz; - in[3] = 1.0f; - - __gluMultMatrixVecf(modelMatrix, modelMatrix_offset, in, out); - __gluMultMatrixVecf(projMatrix, projMatrix_offset, out, in); - - if (in[3] == 0.0f) - return false; - - in[3] = (1.0f / in[3]) * 0.5f; - - // Map x, y and z to range 0-1 - in[0] = in[0] * in[3] + 0.5f; - in[1] = in[1] * in[3] + 0.5f; - in[2] = in[2] * in[3] + 0.5f; - - // Map x,y to viewport - win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; - win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; - win_pos[2+win_pos_offset] = in[2]; - - return true; - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(float objx, - float objy, - float objz, - FloatBuffer modelMatrix, - FloatBuffer projMatrix, - IntBuffer viewport, - FloatBuffer win_pos) { - - FloatBuffer in = this.inBuf; - FloatBuffer out = this.outBuf; - - in.put(0, objx); - in.put(1, objy); - in.put(2, objz); - in.put(3, 1.0f); - - __gluMultMatrixVecf(modelMatrix, in, out); - __gluMultMatrixVecf(projMatrix, out, in); - - if (in.get(3) == 0.0f) - return false; - - in.put(3, (1.0f / in.get(3)) * 0.5f); - - // Map x, y and z to range 0-1 - in.put(0, in.get(0) * in.get(3) + 0.5f); - in.put(1, in.get(1) * in.get(3) + 0.5f); - in.put(2, in.get(2) * in.get(3) + 0.5f); - - // Map x,y to viewport - int vPos = viewport.position(); - int wPos = win_pos.position(); - win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); - win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); - win_pos.put(2+wPos, in.get(2)); - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(float winx, - float winy, - float winz, - float[] modelMatrix, - int modelMatrix_offset, - float[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - float[] obj_pos, - int obj_pos_offset) { - float[] in = this.in; - float[] out = this.out; - - gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!gluInvertMatrixf(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = 1.0f; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecf(matrix, 0, in, out); - - if (out[3] == 0.0) - return false; - - out[3] = 1.0f / out[3]; - - obj_pos[0+obj_pos_offset] = out[0] * out[3]; - obj_pos[1+obj_pos_offset] = out[1] * out[3]; - obj_pos[2+obj_pos_offset] = out[2] * out[3]; - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(float winx, - float winy, - float winz, - FloatBuffer modelMatrix, - FloatBuffer projMatrix, - IntBuffer viewport, - FloatBuffer obj_pos) { - FloatBuffer in = this.inBuf; - FloatBuffer out = this.outBuf; - - gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); - - if (!gluInvertMatrixf(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, 1.0f); - - // Map x and y from window coordinates - int vPos = viewport.position(); - int oPos = obj_pos.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecf(matrixBuf, in, out); - - if (out.get(3) == 0.0f) - return false; - - out.put(3, 1.0f / out.get(3)); - - obj_pos.put(0+oPos, out.get(0) * out.get(3)); - obj_pos.put(1+oPos, out.get(1) * out.get(3)); - obj_pos.put(2+oPos, out.get(2) * out.get(3)); - - return true; - } - - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(float winx, - float winy, - float winz, - float clipw, - float[] modelMatrix, - int modelMatrix_offset, - float[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - float near, - float far, - float[] obj_pos, - int obj_pos_offset ) { - float[] in = this.in; - float[] out = this.out; - - gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!gluInvertMatrixf(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = clipw; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - in[2] = (in[2] - near) / (far - near); - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecf(matrix, 0, in, out); - - if (out[3] == 0.0f) - return false; - - obj_pos[0+obj_pos_offset] = out[0]; - obj_pos[1+obj_pos_offset] = out[1]; - obj_pos[2+obj_pos_offset] = out[2]; - obj_pos[3+obj_pos_offset] = out[3]; - return true; - } - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(float winx, - float winy, - float winz, - float clipw, - FloatBuffer modelMatrix, - FloatBuffer projMatrix, - IntBuffer viewport, - float near, - float far, - FloatBuffer obj_pos) { - FloatBuffer in = this.inBuf; - FloatBuffer out = this.outBuf; - - gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); - - if (!gluInvertMatrixf(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, clipw); - - // Map x and y from window coordinates - int vPos = viewport.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - in.put(2, (in.get(2) - near) / (far - near)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecf(matrixBuf, in, out); - - if (out.get(3) == 0.0f) - return false; - - int oPos = obj_pos.position(); - obj_pos.put(0+oPos, out.get(0)); - obj_pos.put(1+oPos, out.get(1)); - obj_pos.put(2+oPos, out.get(2)); - obj_pos.put(3+oPos, out.get(3)); - return true; - } - - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - */ - public void gluPickMatrix(GLMatrixFunc gl, - float x, - float y, - float deltaX, - float deltaY, - IntBuffer viewport) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - int vPos = viewport.position(); - gl.glTranslatef((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, - (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, - 0); - gl.glScalef(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0f); - } - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - * @param viewport_offset - */ - public void gluPickMatrix(GLMatrixFunc gl, - float x, - float y, - float deltaX, - float deltaY, - int[] viewport, - int viewport_offset) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - gl.glTranslatef((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, - (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, - 0); - gl.glScalef(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0f); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/SharedResourceRunner.java b/src/jogl/classes/com/jogamp/opengl/impl/SharedResourceRunner.java deleted file mode 100644 index 765c6620d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/SharedResourceRunner.java +++ /dev/null @@ -1,249 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ -package com.jogamp.opengl.impl; - -import java.util.Collection; -import java.util.HashSet; -import java.util.Iterator; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; - -public class SharedResourceRunner implements Runnable { - protected static final boolean DEBUG = GLDrawableImpl.DEBUG; - - public static interface Resource { - AbstractGraphicsDevice getDevice(); - AbstractGraphicsScreen getScreen(); - GLDrawableImpl getDrawable(); - GLContextImpl getContext(); - } - - public static interface Implementation { - Resource createSharedResource(String connection); - void releaseSharedResource(Resource shared); - void clear(); - - Resource mapPut(String connection, Resource resource); - Resource mapGet(String connection); - Collection/*<Resource>*/ mapValues(); - } - - Implementation impl = null; - - boolean ready = false; - boolean released = false; - boolean shouldRelease = false; - String initConnection = null; - String releaseConnection = null; - - HashSet devicesTried = new HashSet(); - - private boolean getDeviceTried(String connection) { - synchronized (devicesTried) { - return devicesTried.contains(connection); - } - } - private void addDeviceTried(String connection) { - synchronized (devicesTried) { - devicesTried.add(connection); - } - } - private void removeDeviceTried(String connection) { - synchronized (devicesTried) { - devicesTried.remove(connection); - } - } - - public SharedResourceRunner(Implementation impl) { - this.impl = impl; - } - - public SharedResourceRunner.Resource getShared(AbstractGraphicsDevice device) { - String connection = device.getConnection(); - return impl.mapGet(connection); - } - - public SharedResourceRunner.Resource getOrCreateShared(AbstractGraphicsDevice device) { - String connection = device.getConnection(); - SharedResourceRunner.Resource sr = impl.mapGet(connection); - - if (null == sr && !getDeviceTried(connection)) { - addDeviceTried(connection); - if (DEBUG) { - System.err.println("getOrCreateShared() " + connection + ": trying"); - } - doAndWait(connection, null); - sr = impl.mapGet(connection); - if (DEBUG) { - Throwable t = new Throwable("getOrCreateSharedl() " + connection + ": done"); - t.printStackTrace(); - } - } - return sr; - } - - public SharedResourceRunner.Resource releaseShared(AbstractGraphicsDevice device) { - String connection = device.getConnection(); - SharedResourceRunner.Resource sr = impl.mapGet(connection); - - if (null != sr) { - removeDeviceTried(connection); - if (DEBUG) { - System.err.println("releaseShared() " + connection + ": trying"); - } - doAndWait(null, connection); - if (DEBUG) { - Throwable t = new Throwable("releaseSharedl() " + connection + ": done"); - t.printStackTrace(); - } - } - return sr; - } - - private final void doAndWait(String initConnection, String releaseConnection) { - // wait until thread becomes ready to init new device, - // pass the device and release the sync - String threadName = Thread.currentThread().getName(); - if (DEBUG) { - System.err.println(threadName + " doAndWait START init: " + initConnection + ", release: "+releaseConnection); - } - synchronized (this) { - while (!ready) { - try { - this.wait(); - } catch (InterruptedException ex) { - } - } - if (DEBUG) { - System.err.println(threadName + " initializeAndWait set command init: " + initConnection + ", release: "+releaseConnection); - } - this.initConnection = initConnection; - this.releaseConnection = releaseConnection; - this.notifyAll(); - - // wait until thread has init/released the device - while (!ready || null != this.initConnection || null != this.releaseConnection) { - try { - this.wait(); - } catch (InterruptedException ex) { - } - } - if (DEBUG) { - System.err.println(threadName + " initializeAndWait END init: " + initConnection + ", release: "+releaseConnection); - } - } - // done - } - - public final void releaseAndWait() { - synchronized (this) { - shouldRelease = true; - this.notifyAll(); - - while (!released) { - try { - this.wait(); - } catch (InterruptedException ex) { - } - } - } - } - - public final void run() { - String threadName = Thread.currentThread().getName(); - - if (DEBUG) { - System.err.println(threadName + " STARTED"); - } - - synchronized (this) { - while (!shouldRelease) { - try { - // wait for stop or init - ready = true; - if (DEBUG) { - System.err.println(threadName + " -> ready"); - } - notifyAll(); - this.wait(); - } catch (InterruptedException ex) { } - ready = false; - - if (!shouldRelease) { - if (DEBUG) { - System.err.println(threadName + " woke up for device connection init: " + initConnection + - ", release: " + releaseConnection); - } - if(null != initConnection) { - if (DEBUG) { - System.err.println(threadName + " create Shared for: " + initConnection); - } - Resource sr = impl.createSharedResource(initConnection); - if (null != sr) { - impl.mapPut(initConnection, sr); - } - } - if(null != releaseConnection) { - if (DEBUG) { - System.err.println(threadName + " release Shared for: " + releaseConnection); - } - Resource sr = impl.mapPut(releaseConnection, null); - if (null != sr) { - impl.releaseSharedResource(sr); - } - } - } - initConnection = null; - releaseConnection = null; - } - - if (DEBUG) { - System.err.println(threadName + " release START"); - } - - releaseSharedResources(); - - if (DEBUG) { - System.err.println(threadName + " release END"); - } - - released = true; - ready = false; - notifyAll(); - } - } - - private void releaseSharedResources() { - Collection/*<Resource>*/ sharedResources = impl.mapValues(); - for (Iterator iter = sharedResources.iterator(); iter.hasNext();) { - Resource sr = (Resource) iter.next(); - impl.releaseSharedResource(sr); - } - impl.clear(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp b/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp deleted file mode 100644 index f686bea92..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp +++ /dev/null @@ -1,10 +0,0 @@ -package com.jogamp.opengl.impl; - -public class SystemUtil { - - /** Wrapper for System.getenv(), which doesn't work on platforms - earlier than JDK 5 */ - public static String getenv(String variableName) { - return null; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase b/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase deleted file mode 100644 index dbb717a32..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase +++ /dev/null @@ -1,18 +0,0 @@ -package com.jogamp.opengl.impl; - -public class SystemUtil { - - private static volatile boolean getenvSupported = true; - /** Wrapper for System.getenv(), which doesn't work on platforms - earlier than JDK 5 */ - public static String getenv(String variableName) { - if (getenvSupported) { - try { - return System.getenv(variableName); - } catch (Error e) { - getenvSupported = false; - } - } - return null; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java deleted file mode 100644 index d434f5175..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java +++ /dev/null @@ -1,240 +0,0 @@ -/* - * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.opengl.impl; - -import java.lang.reflect.InvocationTargetException; -import java.security.AccessController; -import java.security.PrivilegedAction; - -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.util.*; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -/** Implementation of the {@link javax.media.opengl.Threading} class. */ - -public class ThreadingImpl { - public static final int AWT = 1; - public static final int WORKER = 2; - - protected static final boolean DEBUG = Debug.debug("Threading"); - - private static boolean singleThreaded = true; - private static int mode; - private static boolean hasAWT; - // We need to know whether we're running on X11 platforms to change - // our behavior when the Java2D/JOGL bridge is active - private static boolean _isX11; - - private static final ThreadingPlugin threadingPlugin; - - static { - Object threadingPluginTmp = - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String workaround = Debug.getProperty("jogl.1thread", true); - ClassLoader cl = ThreadingImpl.class.getClassLoader(); - // Default to using the AWT thread on all platforms except - // Windows. On OS X there is instability apparently due to - // using the JAWT on non-AWT threads. On X11 platforms there - // are potential deadlocks which can be caused if the AWT - // EventQueue thread hands work off to the GLWorkerThread - // while holding the AWT lock. The optimization of - // makeCurrent / release calls isn't worth these stability - // problems. - hasAWT = GLProfile.isAWTAvailable(); - - String osType = NativeWindowFactory.getNativeWindowType(false); - _isX11 = NativeWindowFactory.TYPE_X11.equals(osType); - - int defaultMode = ( hasAWT ? AWT : WORKER ); - - mode = defaultMode; - if (workaround != null) { - workaround = workaround.toLowerCase(); - if (workaround.equals("true") || - workaround.equals("auto")) { - // Nothing to do; singleThreaded and mode already set up - } else if (workaround.equals("worker")) { - singleThreaded = true; - mode = WORKER; - } else if (hasAWT && workaround.equals("awt")) { - singleThreaded = true; - mode = AWT; - } else { - singleThreaded = false; - } - } - printWorkaroundNotice(); - - Object threadingPluginObj=null; - if(hasAWT) { - // try to fetch the AWTThreadingPlugin - Exception error=null; - try { - threadingPluginObj = ReflectionUtil.createInstance("com.jogamp.opengl.impl.awt.AWTThreadingPlugin", cl); - } catch (JogampRuntimeException jre) { error = jre; } - if(AWT == mode && null==threadingPluginObj) { - throw new GLException("Mode is AWT, but class 'com.jogamp.opengl.impl.awt.AWTThreadingPlugin' is not available", error); - } - } - return threadingPluginObj; - } - }); - threadingPlugin = (ThreadingPlugin) threadingPluginTmp; - if(DEBUG) { - System.err.println("Threading: hasAWT "+hasAWT+", mode "+((mode==AWT)?"AWT":"WORKER")+", plugin "+threadingPlugin); - } - } - - /** No reason to ever instantiate this class */ - private ThreadingImpl() {} - - public static boolean isX11() { return _isX11; } - public static int getMode() { return mode; } - - /** If an implementation of the javax.media.opengl APIs offers a - multithreading option but the default behavior is single-threading, - this API provides a mechanism for end users to disable single-threading - in this implementation. Users are strongly discouraged from - calling this method unless they are aware of all of the - consequences and are prepared to enforce some amount of - threading restrictions in their applications. Disabling - single-threading, for example, may have unintended consequences - on GLAutoDrawable implementations such as GLCanvas, GLJPanel and - GLPbuffer. Currently there is no supported way to re-enable it - once disabled, partly to discourage careless use of this - method. This method should be called as early as possible in an - application. */ - public static void disableSingleThreading() { - singleThreaded = false; - if (Debug.verbose()) { - System.err.println("Application forced disabling of single-threading of javax.media.opengl implementation"); - } - } - - /** Indicates whether OpenGL work is being automatically forced to a - single thread in this implementation. */ - public static boolean isSingleThreaded() { - return singleThreaded; - } - - /** Indicates whether the current thread is the single thread on - which this implementation of the javax.media.opengl APIs - performs all of its OpenGL-related work. This method should only - be called if the single-thread model is in effect. */ - public static boolean isOpenGLThread() throws GLException { - if (!isSingleThreaded()) { - throw new GLException("Should only call this in single-threaded mode"); - } - - if(null!=threadingPlugin) { - return threadingPlugin.isOpenGLThread(); - } - - switch (mode) { - case AWT: - throw new InternalError(); - case WORKER: - return GLWorkerThread.isWorkerThread(); - default: - throw new InternalError("Illegal single-threading mode " + mode); - } - } - - /** Executes the passed Runnable on the single thread used for all - OpenGL work in this javax.media.opengl API implementation. It is - not specified exactly which thread is used for this - purpose. This method should only be called if the single-thread - model is in use and if the current thread is not the OpenGL - thread (i.e., if <code>isOpenGLThread()</code> returns - false). It is up to the end user to check to see whether the - current thread is the OpenGL thread and either execute the - Runnable directly or perform the work inside it. */ - public static void invokeOnOpenGLThread(Runnable r) throws GLException { - if (!isSingleThreaded()) { - throw new GLException ("Should only call this in single-threaded mode"); - } - - if (isOpenGLThread()) { - throw new GLException ("Should only call this from other threads than the OpenGL thread"); - } - - if(null!=threadingPlugin) { - threadingPlugin.invokeOnOpenGLThread(r); - return; - } - - switch (mode) { - case AWT: - throw new InternalError(); - - case WORKER: - if (!GLWorkerThread.isStarted()) { - synchronized (GLWorkerThread.class) { - if (!GLWorkerThread.isStarted()) { - GLWorkerThread.start(); - } - } - } - try { - GLWorkerThread.invokeAndWait(r); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (InterruptedException e) { - throw new GLException(e); - } - break; - - default: - throw new InternalError("Illegal single-threading mode " + mode); - } - } - - /** This is a workaround for AWT-related deadlocks which only seem - to show up in the context of applets */ - public static boolean isAWTMode() { - return (mode == AWT); - } - - private static void printWorkaroundNotice() { - if (singleThreaded && Debug.verbose()) { - System.err.println("Using " + - (mode == AWT ? "AWT" : "OpenGL worker") + - " thread for performing OpenGL work in javax.media.opengl implementation"); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java b/src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java deleted file mode 100644 index 37e4aac70..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; - -public interface ThreadingPlugin { - /** Indicates whether the current thread is the single thread on - which this implementation of the javax.media.opengl APIs - performs all of its OpenGL-related work. This method should only - be called if the single-thread model is in effect. */ - public boolean isOpenGLThread() throws GLException; - - /** Executes the passed Runnable on the single thread used for all - OpenGL work in this javax.media.opengl API implementation. It is - not specified exactly which thread is used for this - purpose. This method should only be called if the single-thread - model is in use and if the current thread is not the OpenGL - thread (i.e., if <code>isOpenGLThread()</code> returns - false). It is up to the end user to check to see whether the - current thread is the OpenGL thread and either execute the - Runnable directly or perform the work inside it. */ - public void invokeOnOpenGLThread(Runnable r) throws GLException; -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java deleted file mode 100644 index a91ab785b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.awt; - -import javax.media.opengl.*; - -import java.awt.event.*; - -import java.awt.EventQueue; -import java.lang.reflect.InvocationTargetException; - -import com.jogamp.opengl.impl.*; - -public class AWTThreadingPlugin implements ThreadingPlugin { - - public AWTThreadingPlugin() {} - - public boolean isOpenGLThread() throws GLException { - switch (ThreadingImpl.getMode()) { - case ThreadingImpl.AWT: - // FIXME: See the FIXME below in 'invokeOnOpenGLThread' - if (Java2D.isOGLPipelineActive() && !ThreadingImpl.isX11()) { - return Java2D.isQueueFlusherThread(); - } else { - return EventQueue.isDispatchThread(); - } - case ThreadingImpl.WORKER: - if (Java2D.isOGLPipelineActive()) { - // FIXME: ideally only the QFT would be considered to be the - // "OpenGL thread", but we can not currently run all of - // JOGL's OpenGL work on that thread. See the FIXME in - // invokeOnOpenGLThread. - return (Java2D.isQueueFlusherThread() || - (ThreadingImpl.isX11() && GLWorkerThread.isWorkerThread())); - } else { - return GLWorkerThread.isWorkerThread(); - } - default: - throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); - } - } - - public void invokeOnOpenGLThread(Runnable r) throws GLException { - switch (ThreadingImpl.getMode()) { - case ThreadingImpl.AWT: - // FIXME: ideally should run all OpenGL work on the Java2D QFT - // thread when it's enabled, but unfortunately there are - // deadlock issues on X11 platforms when making our - // heavyweight OpenGL contexts current on the QFT because we - // perform the JAWT lock inside the makeCurrent() - // implementation, which attempts to grab the AWT lock on the - // QFT which is not allowed. For now, on X11 platforms, - // continue to perform this work on the EDT. - if (Java2D.isOGLPipelineActive() && !ThreadingImpl.isX11()) { - Java2D.invokeWithOGLContextCurrent(null, r); - } else { - try { - EventQueue.invokeAndWait(r); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (InterruptedException e) { - throw new GLException(e); - } - } - break; - - case ThreadingImpl.WORKER: - if (!GLWorkerThread.isStarted()) { - synchronized (GLWorkerThread.class) { - if (!GLWorkerThread.isStarted()) { - GLWorkerThread.start(); - } - } - } - try { - GLWorkerThread.invokeAndWait(r); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (InterruptedException e) { - throw new GLException(e); - } - break; - - default: - throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java deleted file mode 100644 index 081d1f9b3..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java +++ /dev/null @@ -1,119 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.opengl.impl.awt; - -import com.jogamp.nativewindow.impl.jawt.*; - -import javax.media.opengl.*; - -import java.lang.reflect.*; -import java.awt.GraphicsEnvironment; - -public class AWTUtil { - // See whether we're running in headless mode - private static boolean headlessMode; - private static Class j2dClazz = null; - private static Method isOGLPipelineActive = null; - private static Method isQueueFlusherThread = null; - private static boolean j2dOk = false; - - static { - lockedToolkit = false; - headlessMode = GraphicsEnvironment.isHeadless(); - if(!headlessMode) { - try { - j2dClazz = Class.forName("com.jogamp.opengl.impl.awt.Java2D"); - isOGLPipelineActive = j2dClazz.getMethod("isOGLPipelineActive", null); - isQueueFlusherThread = j2dClazz.getMethod("isQueueFlusherThread", null); - j2dOk = true; - } catch (Exception e) {} - } - } - - private static boolean lockedToolkit; - - public static synchronized void lockToolkit() throws GLException { - if (lockedToolkit) { - throw new GLException("Toolkit already locked"); - } - lockedToolkit = true; - - if (headlessMode) { - // Workaround for running (to some degree) in headless - // environments but still supporting rendering via pbuffers - // For full correctness, would need to implement a Lock class - return; - } - - if(j2dOk) { - try { - if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || - !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { - JAWTUtil.lockToolkit(); - } - } catch (Exception e) { j2dOk=false; } - } - if(!j2dOk) { - JAWTUtil.lockToolkit(); - } - } - - public static synchronized void unlockToolkit() { - if (lockedToolkit) { - lockedToolkit = false; - if (headlessMode) { - // Workaround for running (to some degree) in headless - // environments but still supporting rendering via pbuffers - // For full correctness, would need to implement a Lock class - return; - } - - if(j2dOk) { - try { - if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || - !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { - JAWTUtil.unlockToolkit(); - } - } catch (Exception e) { j2dOk=false; } - } - if(!j2dOk) { - JAWTUtil.unlockToolkit(); - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java deleted file mode 100644 index 5566a3a4a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java +++ /dev/null @@ -1,569 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.awt; - -import com.jogamp.opengl.impl.*; - -import java.awt.*; -import java.awt.image.*; -import java.lang.reflect.*; -import java.security.*; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.awt.*; - -/** Defines integration with the Java2D OpenGL pipeline. This - integration is only supported in 1.6 and is highly experimental. */ - -public class Java2D { - private static boolean DEBUG = Debug.debug("Java2D"); - private static boolean VERBOSE = Debug.verbose(); - private static boolean isHeadless; - private static boolean isOGLPipelineActive; - private static Method invokeWithOGLContextCurrentMethod; - private static Method isQueueFlusherThreadMethod; - private static Method getOGLViewportMethod; - private static Method getOGLScissorBoxMethod; - private static Method getOGLSurfaceIdentifierMethod; - // This one is currently optional and is only in very recent Mustang builds - private static Method getOGLTextureTypeMethod; - - // The following methods and fields are needed for proper support of - // Frame Buffer Objects in the Java2D/OpenGL pipeline - // (-Dsun.java2d.opengl.fbobject=true) - private static boolean fbObjectSupportInitialized; - private static Method invokeWithOGLSharedContextCurrentMethod; - private static Method getOGLSurfaceTypeMethod; - - // Publicly-visible constants for OpenGL surface types - public static final int UNDEFINED = getOGLUtilitiesIntField("UNDEFINED"); - public static final int WINDOW = getOGLUtilitiesIntField("WINDOW"); - public static final int PBUFFER = getOGLUtilitiesIntField("PBUFFER"); - public static final int TEXTURE = getOGLUtilitiesIntField("TEXTURE"); - public static final int FLIP_BACKBUFFER = getOGLUtilitiesIntField("FLIP_BACKBUFFER"); - public static final int FBOBJECT = getOGLUtilitiesIntField("FBOBJECT"); - - // If FBOs are enabled in the Java2D/OpenGL pipeline, all contexts - // created by JOGL must share textures and display lists with the - // Java2D contexts in order to access the frame buffer object for - // potential rendering, and to simultaneously support sharing of - // textures and display lists with one another. Java2D has the - // notion of a single shared context with which all other contexts - // (on the same display device?) share textures and display lists; - // this is an approximation to that notion which will be refined - // later. - private static boolean initializedJ2DFBOShareContext; - private static GLContext j2dFBOShareContext; - - // Accessors for new methods in sun.java2d.opengl.CGLSurfaceData - // class on OS X for enabling bridge - // public static long createOGLContextOnSurface(Graphics g, long ctx); - // public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx); - // public static void destroyOGLContext(long ctx); - private static Method createOGLContextOnSurfaceMethod; - private static Method makeOGLContextCurrentOnSurfaceMethod; - private static Method destroyOGLContextMethod; - - static { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - if (DEBUG && VERBOSE) { - System.err.println("Checking for Java2D/OpenGL support"); - } - try { - isHeadless = true; - // Figure out whether the default graphics configuration is an - // OpenGL graphics configuration - GraphicsConfiguration cfg = - GraphicsEnvironment.getLocalGraphicsEnvironment(). - getDefaultScreenDevice(). - getDefaultConfiguration(); - // If we get here, we aren't running in headless mode - isHeadless = false; - String name = cfg.getClass().getName(); - if (DEBUG && VERBOSE) { - System.err.println("Java2D support: default GraphicsConfiguration = " + name); - } - isOGLPipelineActive = (name.startsWith("sun.java2d.opengl")); - - if (isOGLPipelineActive) { - try { - // Try to get methods we need to integrate - Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); - invokeWithOGLContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLContextCurrent", - new Class[] { - Graphics.class, - Runnable.class - }); - invokeWithOGLContextCurrentMethod.setAccessible(true); - - isQueueFlusherThreadMethod = utils.getDeclaredMethod("isQueueFlusherThread", - new Class[] {}); - isQueueFlusherThreadMethod.setAccessible(true); - - getOGLViewportMethod = utils.getDeclaredMethod("getOGLViewport", - new Class[] { - Graphics.class, - Integer.TYPE, - Integer.TYPE - }); - getOGLViewportMethod.setAccessible(true); - - getOGLScissorBoxMethod = utils.getDeclaredMethod("getOGLScissorBox", - new Class[] { - Graphics.class - }); - getOGLScissorBoxMethod.setAccessible(true); - - getOGLSurfaceIdentifierMethod = utils.getDeclaredMethod("getOGLSurfaceIdentifier", - new Class[] { - Graphics.class - }); - getOGLSurfaceIdentifierMethod.setAccessible(true); - - // Try to get additional methods required for proper FBO support - fbObjectSupportInitialized = true; - try { - invokeWithOGLSharedContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLSharedContextCurrent", - new Class[] { - GraphicsConfiguration.class, - Runnable.class - }); - invokeWithOGLSharedContextCurrentMethod.setAccessible(true); - - getOGLSurfaceTypeMethod = utils.getDeclaredMethod("getOGLSurfaceType", - new Class[] { - Graphics.class - }); - getOGLSurfaceTypeMethod.setAccessible(true); - } catch (Exception e) { - fbObjectSupportInitialized = false; - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Info: Disabling Java2D/JOGL FBO support"); - } - } - - // Try to get an additional method for FBO support in recent Mustang builds - try { - getOGLTextureTypeMethod = utils.getDeclaredMethod("getOGLTextureType", - new Class[] { - Graphics.class - }); - getOGLTextureTypeMethod.setAccessible(true); - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Info: GL_ARB_texture_rectangle FBO support disabled"); - } - } - - // Try to set up APIs for enabling the bridge on OS X, - // where it isn't possible to create generalized - // external GLDrawables - Class cglSurfaceData = null; - try { - cglSurfaceData = Class.forName("sun.java2d.opengl.CGLSurfaceData"); - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Info: Unable to find class sun.java2d.opengl.CGLSurfaceData for OS X"); - } - } - if (cglSurfaceData != null) { - // FIXME: for now, assume that FBO support is not enabled on OS X - fbObjectSupportInitialized = false; - - // We need to find these methods in order to make the bridge work on OS X - createOGLContextOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("createOGLContextOnSurface", - new Class[] { - Graphics.class, - Long.TYPE - }); - createOGLContextOnSurfaceMethod.setAccessible(true); - - makeOGLContextCurrentOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("makeOGLContextCurrentOnSurface", - new Class[] { - Graphics.class, - Long.TYPE - }); - makeOGLContextCurrentOnSurfaceMethod.setAccessible(true); - - destroyOGLContextMethod = cglSurfaceData.getDeclaredMethod("destroyOGLContext", - new Class[] { - Long.TYPE - }); - destroyOGLContextMethod.setAccessible(true); - } - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Info: Disabling Java2D/JOGL integration"); - } - isOGLPipelineActive = false; - } - } - } catch (HeadlessException e) { - // The AWT is running in headless mode, so the Java 2D / JOGL bridge is clearly disabled - } - - if (DEBUG) { - System.err.println("JOGL/Java2D integration " + (isOGLPipelineActive ? "enabled" : "disabled")); - } - return null; - } - }); - } - - public static boolean isOGLPipelineActive() { - return isOGLPipelineActive; - } - - public static boolean isFBOEnabled() { - return fbObjectSupportInitialized; - } - - public static boolean isQueueFlusherThread() { - checkActive(); - - try { - return ((Boolean) isQueueFlusherThreadMethod.invoke(null, null)).booleanValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Makes current the OpenGL context associated with the passed - Graphics object and runs the given Runnable on the Queue - Flushing Thread in one atomic action. */ - public static void invokeWithOGLContextCurrent(Graphics g, Runnable r) throws GLException { - checkActive(); - - try { - // FIXME: this may need adjustment - // This seems to be needed in many applications which don't - // initialize an OpenGL context before this and which would - // otherwise cause initFBOShareContext to be called from the - // Queue Flusher Thread, which isn't allowed - initFBOShareContext(GraphicsEnvironment. - getLocalGraphicsEnvironment(). - getDefaultScreenDevice()); - - AWTUtil.lockToolkit(); - try { - invokeWithOGLContextCurrentMethod.invoke(null, new Object[] {g, r}); - } finally { - AWTUtil.unlockToolkit(); - } - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Makes current the "shared" OpenGL context associated with the - given GraphicsConfiguration object, allowing JOGL to share - server-side OpenGL objects like textures and display lists with - this context when necessary. This is needed when Java2D's FBO - support is enabled, because in order to render into that FBO, - JOGL must share textures and display lists with it. Returns - false if the passed GraphicsConfiguration was not an OpenGL - GraphicsConfiguration. */ - public static boolean invokeWithOGLSharedContextCurrent(GraphicsConfiguration g, Runnable r) throws GLException { - checkActive(); - - try { - AWTUtil.lockToolkit(); - try { - return ((Boolean) invokeWithOGLSharedContextCurrentMethod.invoke(null, new Object[] {g, r})).booleanValue(); - } finally { - AWTUtil.unlockToolkit(); - } - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the OpenGL viewport associated with the given Graphics - object, assuming that the Graphics object is associated with a - component of the specified width and height. The user should - call glViewport() with the returned rectangle's bounds in order - to get correct rendering results. Should only be called from the - Queue Flusher Thread. */ - public static Rectangle getOGLViewport(Graphics g, - int componentWidth, - int componentHeight) { - checkActive(); - - try { - return (Rectangle) getOGLViewportMethod.invoke(null, new Object[] {g, - new Integer(componentWidth), - new Integer(componentHeight)}); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the OpenGL scissor region associated with the given - Graphics object, taking into account all clipping regions, etc. - To avoid destroying Java2D's previous rendering results, this - method should be called and the resulting rectangle's bounds - passed to a call to glScissor(). Should only be called from the - Queue Flusher Thread. */ - public static Rectangle getOGLScissorBox(Graphics g) { - checkActive(); - - try { - return (Rectangle) getOGLScissorBoxMethod.invoke(null, new Object[] {g}); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns an opaque "surface identifier" associated with the given - Graphics object. If this changes from invocation to invocation, - the underlying OpenGL drawable for the Graphics object has - changed and a new external GLDrawable and GLContext should be - created (and the old ones destroyed). Should only be called from - the Queue Flusher Thread.*/ - public static Object getOGLSurfaceIdentifier(Graphics g) { - checkActive(); - - try { - return getOGLSurfaceIdentifierMethod.invoke(null, new Object[] {g}); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the underlying surface type for the given Graphics - object. This indicates, in particular, whether Java2D is - currently rendering into a pbuffer or FBO. */ - public static int getOGLSurfaceType(Graphics g) { - checkActive(); - - try { - // FIXME: fallback path for pre-b73 (?) Mustang builds -- remove - // once fbobject support is in OGLUtilities - if (!fbObjectSupportInitialized) { - return 0; - } - - return ((Integer) getOGLSurfaceTypeMethod.invoke(null, new Object[] { g })).intValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the underlying texture target of the given Graphics - object assuming it is rendering to an FBO. Returns either - GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE_ARB. */ - public static int getOGLTextureType(Graphics g) { - checkActive(); - - if (getOGLTextureTypeMethod == null) { - return GL.GL_TEXTURE_2D; - } - - try { - return ((Integer) getOGLTextureTypeMethod.invoke(null, new Object[] { g })).intValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns either the given GLContext or a substitute one with - which clients should share textures and display lists. Needed - when the Java2D/OpenGL pipeline is active and FBOs are being - used for rendering. FIXME: may need to alter the API in the - future to indicate which GraphicsDevice the source context is - associated with. */ - public static GLContext filterShareContext(GLContext shareContext) { - if (isHeadless) - return shareContext; - - // FIXME: this may need adjustment - initFBOShareContext(GraphicsEnvironment. - getLocalGraphicsEnvironment(). - getDefaultScreenDevice()); - if (j2dFBOShareContext != null) { - return j2dFBOShareContext; - } - return shareContext; - } - - /** Returns the GLContext associated with the Java2D "share - context", with which all contexts created by JOGL must share - textures and display lists when the FBO option is enabled for - the Java2D/OpenGL pipeline. */ - public static GLContext getShareContext(GraphicsDevice device) { - initFBOShareContext(device); - // FIXME: for full generality probably need to have multiple of - // these, one per GraphicsConfiguration seen? - return j2dFBOShareContext; - } - - //---------------------------------------------------------------------- - // Mac OS X-specific methods - // - - /** (Mac OS X-specific) Creates a new OpenGL context on the surface - associated with the given Graphics object, sharing textures and - display lists with the specified (CGLContextObj) share context. */ - public static long createOGLContextOnSurface(Graphics g, long shareCtx) { - checkActive(); - - try { - return ((Long) createOGLContextOnSurfaceMethod.invoke(null, new Object[] { g, new Long(shareCtx) })).longValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** (Mac OS X-specific) Makes the given OpenGL context current on - the surface associated with the given Graphics object. */ - public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx) { - checkActive(); - - try { - return ((Boolean) makeOGLContextCurrentOnSurfaceMethod.invoke(null, new Object[] { g, new Long(ctx) })).booleanValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** (Mac OS X-specific) Destroys the given OpenGL context. */ - public static void destroyOGLContext(long ctx) { - checkActive(); - - try { - destroyOGLContextMethod.invoke(null, new Object[] { new Long(ctx) }); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private static void checkActive() { - if (!isOGLPipelineActive()) { - throw new GLException("Java2D OpenGL pipeline not active (or necessary support not present)"); - } - } - - private static int getOGLUtilitiesIntField(final String name) { - Integer i = (Integer) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - try { - Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); - Field f = utils.getField(name); - f.setAccessible(true); - return f.get(null); - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - } - return null; - } - } - }); - if (i == null) - return 0; - if (DEBUG && VERBOSE) { - System.err.println("OGLUtilities." + name + " = " + i.intValue()); - } - return i.intValue(); - } - - private static void initFBOShareContext(final GraphicsDevice device) { - // Note 1: this must not be done in the static initalizer due to - // deadlock problems. - - // Note 2: the first execution of this method must not be from the - // Java2D Queue Flusher Thread. - - if (isOGLPipelineActive() && - isFBOEnabled() && - !initializedJ2DFBOShareContext) { - - // FIXME: this technique is probably not adequate in multi-head - // situations. Ideally we would keep track of a given share - // context on a per-GraphicsConfiguration basis or something - // similar rather than keeping one share context in a global - // variable. - initializedJ2DFBOShareContext = true; - if (DEBUG) { - System.err.println("Starting initialization of J2D FBO share context"); - } - invokeWithOGLSharedContextCurrent(device.getDefaultConfiguration(), new Runnable() { - public void run() { - j2dFBOShareContext = GLDrawableFactory.getFactory(GLProfile.getDefault(GLProfile.getDefaultDesktopDevice())).createExternalGLContext(); - } - }); - if (DEBUG) { - System.err.println("Ending initialization of J2D FBO share context"); - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java deleted file mode 100644 index 07bc54b6a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.awt; - -import com.jogamp.opengl.impl.*; -import java.awt.Graphics; - -/** Provides a construct by which the shared GLJPanel code can - * interact with a few methods in the Mac OS X-specific Java2D/JOGL - * bridge implementation. - */ - -public interface Java2DGLContext { - public void setGraphics(Graphics g); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java deleted file mode 100644 index 107d7fbbb..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java +++ /dev/null @@ -1,279 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; -import java.nio.*; -import java.util.*; -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; - -public abstract class EGLContext extends GLContextImpl { - private boolean eglQueryStringInitialized; - private boolean eglQueryStringAvailable; - private EGLExt eglExt; - // Table that holds the addresses of the native C-language entry points for - // EGL extension functions. - private EGLExtProcAddressTable eglExtProcAddressTable; - - EGLContext(GLDrawableImpl drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public Object getPlatformGLExtensions() { - return getEGLExt(); - } - - public EGLExt getEGLExt() { - if (eglExt == null) { - eglExt = new EGLExtImpl(this); - } - return eglExt; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return eglExtProcAddressTable; - } - - public final EGLExtProcAddressTable getEGLExtProcAddressTable() { - return eglExtProcAddressTable; - } - - protected Map/*<String, String>*/ getFunctionNameMap() { return null; } - - protected Map/*<String, String>*/ getExtensionNameMap() { return null; } - - public final boolean isGLReadDrawableAvailable() { - return true; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if(EGL.EGL_NO_DISPLAY==((EGLDrawable)drawable).getDisplay() ) { - throw new GLException("drawable not properly initialized, NO DISPLAY: "+drawable); - } - if (EGL.eglGetCurrentContext() != contextHandle) { - if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), - drawable.getHandle(), - drawableRead.getHandle(), - contextHandle)) { - throw new GLException("Error making context 0x" + - Long.toHexString(contextHandle) + " current: error code " + EGL.eglGetError()); - } - } - } - - protected void releaseImpl() throws GLException { - if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), - EGL.EGL_NO_SURFACE, - EGL.EGL_NO_SURFACE, - EGL.EGL_NO_CONTEXT)) { - throw new GLException("Error freeing OpenGL context 0x" + - Long.toHexString(contextHandle) + ": error code " + EGL.eglGetError()); - } - } - - protected void destroyImpl() throws GLException { - if (!EGL.eglDestroyContext(((EGLDrawable)drawable).getDisplay(), contextHandle)) { - throw new GLException("Error destroying OpenGL context 0x" + - Long.toHexString(contextHandle) + ": error code " + EGL.eglGetError()); - } - } - - protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { - return 0; // FIXME - } - - protected void destroyContextARBImpl(long _context) { - // FIXME - } - - protected boolean createImpl() throws GLException { - long eglDisplay = ((EGLDrawable)drawable).getDisplay(); - EGLGraphicsConfiguration config = ((EGLDrawable)drawable).getGraphicsConfiguration(); - GLProfile glProfile = drawable.getGLProfile(); - long eglConfig = config.getNativeConfig(); - long shareWith = EGL.EGL_NO_CONTEXT; - - if (eglDisplay == 0) { - throw new GLException("Error: attempted to create an OpenGL context without a display connection"); - } - if (eglConfig == 0) { - throw new GLException("Error: attempted to create an OpenGL context without a graphics configuration"); - } - - try { - // might be unavailable on EGL < 1.2 - if(!EGL.eglBindAPI(EGL.EGL_OPENGL_ES_API)) { - throw new GLException("eglBindAPI to ES failed , error 0x"+Integer.toHexString(EGL.eglGetError())); - } - } catch (GLException glex) { - if (DEBUG) { - glex.printStackTrace(); - } - } - - EGLContext other = (EGLContext) GLContextShareSet.getShareContext(this); - if (other != null) { - shareWith = other.getHandle(); - if (shareWith == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - - int[] contextAttrs = new int[] { - EGL.EGL_CONTEXT_CLIENT_VERSION, -1, - EGL.EGL_NONE - }; - if (glProfile.usesNativeGLES2()) { - contextAttrs[1] = 2; - } else if (glProfile.usesNativeGLES1()) { - contextAttrs[1] = 1; - } else { - throw new GLException("Error creating OpenGL context - invalid GLProfile: "+glProfile); - } - contextHandle = EGL.eglCreateContext(eglDisplay, eglConfig, shareWith, contextAttrs, 0); - if (contextHandle == 0) { - throw new GLException("Error creating OpenGL context: eglDisplay 0x"+Long.toHexString(eglDisplay)+ - ", "+glProfile+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - GLContextShareSet.contextCreated(this); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created OpenGL context 0x" + - Long.toHexString(contextHandle) + - ",\n\twrite surface 0x" + Long.toHexString(drawable.getHandle()) + - ",\n\tread surface 0x" + Long.toHexString(drawableRead.getHandle())+ - ",\n\t"+this+ - ",\n\tsharing with 0x" + Long.toHexString(shareWith)); - } - if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), - drawable.getHandle(), - drawableRead.getHandle(), - contextHandle)) { - throw new GLException("Error making context 0x" + - Long.toHexString(contextHandle) + " current: error code " + EGL.eglGetError()); - } - setGLFunctionAvailability(true, glProfile.usesNativeGLES2()?2:1, 0, CTX_PROFILE_ES|CTX_OPTION_ANY); - return true; - } - - protected final void updateGLXProcAddressTable() { - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - String key = adevice.getUniqueID(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing EGLextension address table: "+key); - } - eglQueryStringInitialized = false; - eglQueryStringAvailable = false; - - EGLExtProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (EGLExtProcAddressTable) mappedGLXProcAddress.get( key ); - } - if(null != table) { - eglExtProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext EGL ProcAddressTable reusing key("+key+") -> "+table.hashCode()); - } - } else { - if (eglExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - eglExtProcAddressTable = new EGLExtProcAddressTable(new GLProcAddressResolver()); - } - resetProcAddressTable(getEGLExtProcAddressTable()); - synchronized(mappedContextTypeObjectLock) { - mappedGLXProcAddress.put(key, getEGLExtProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext EGL ProcAddressTable mapping key("+key+") -> "+getEGLExtProcAddressTable().hashCode()); - } - } - } - } - - public synchronized String getPlatformExtensionsString() { - if (!eglQueryStringInitialized) { - eglQueryStringAvailable = - getDrawableImpl().getGLDynamicLookupHelper().dynamicLookupFunction("eglQueryString") != 0; - eglQueryStringInitialized = true; - } - if (eglQueryStringAvailable) { - String ret = EGL.eglQueryString(((EGLDrawable)drawable).getDisplay(), - EGL.EGL_EXTENSIONS); - if (DEBUG) { - System.err.println("!!! EGL extensions: " + ret); - } - return ret; - } else { - return ""; - } - } - - protected void setSwapIntervalImpl(int interval) { - if (EGL.eglSwapInterval(((EGLDrawable)drawable).getDisplay(), interval)) { - currentSwapInterval = interval ; - } - } - - public abstract void bindPbufferToTexture(); - - public abstract void releasePbufferFromTexture(); - - //---------------------------------------------------------------------- - // Currently unimplemented stuff - // - - protected void copyImpl(GLContext source, int mask) throws GLException { - throw new GLException("Not yet implemented"); - } - - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java deleted file mode 100644 index 4120b0167..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import com.jogamp.opengl.impl.GLDynamicLookupHelper; -import com.jogamp.opengl.impl.GLDrawableImpl; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.*; -import javax.media.opengl.*; - -public abstract class EGLDrawable extends GLDrawableImpl { - protected boolean ownEGLDisplay = false; // for destruction - protected boolean ownEGLSurface = false; // for destruction - private EGLGraphicsConfiguration eglConfig; - protected long eglDisplay; - protected long eglSurface; - - protected EGLDrawable(EGLDrawableFactory factory, - NativeSurface component) throws GLException { - super(factory, component, false); - eglSurface=EGL.EGL_NO_SURFACE; - eglDisplay=0; - } - - public long getDisplay() { - return eglDisplay; - } - - public long getHandle() { - return eglSurface; - } - - public EGLGraphicsConfiguration getGraphicsConfiguration() { - return eglConfig; - } - - public GLCapabilitiesImmutable getChosenGLCapabilities() { - return (null==eglConfig)?super.getChosenGLCapabilities():(GLCapabilitiesImmutable)eglConfig.getChosenCapabilities(); - } - - public abstract GLContext createContext(GLContext shareWith); - - protected abstract long createSurface(long eglDpy, long eglNativeCfg, long surfaceHandle); - - private void recreateSurface() { - // create a new EGLSurface .. - if(EGL.EGL_NO_SURFACE!=eglSurface) { - EGL.eglDestroySurface(eglDisplay, eglSurface); - } - - if(DEBUG) { - System.err.println("createSurface using eglDisplay 0x"+Long.toHexString(eglDisplay)+", "+eglConfig); - } - - eglSurface = createSurface(eglDisplay, eglConfig.getNativeConfig(), surface.getSurfaceHandle()); - if (EGL.EGL_NO_SURFACE==eglSurface) { - throw new GLException("Creation of window surface failed: "+eglConfig+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - - if(DEBUG) { - System.err.println("setSurface using component: handle 0x"+Long.toHexString(surface.getSurfaceHandle())+" -> 0x"+Long.toHexString(eglSurface)); - } - } - - protected void setRealizedImpl() { - if (realized) { - AbstractGraphicsConfiguration aConfig = surface.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice aDevice = aConfig.getScreen().getDevice(); - if(aDevice instanceof EGLGraphicsDevice) { - if(DEBUG) { - System.err.println("EGLDrawable.setRealized: using existing EGL config: "+this); - } - // just fetch the data .. trust but verify .. - eglDisplay = aDevice.getHandle(); - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Invalid EGL display in EGLGraphicsDevice from "+aDevice); - } - if(aConfig instanceof EGLGraphicsConfiguration) { - eglConfig = (EGLGraphicsConfiguration) aConfig; // done .. - if (null == eglConfig) { - throw new GLException("Null EGLGraphicsConfiguration from "+aConfig); - } - - int[] tmp = new int[1]; - if ( 0 != surface.getSurfaceHandle() && - EGL.eglQuerySurface(eglDisplay, surface.getSurfaceHandle(), EGL.EGL_CONFIG_ID, tmp, 0) ) { - // surface holds static EGLSurface - eglSurface = surface.getSurfaceHandle(); - if(DEBUG) { - System.err.println("setSurface re-using component's EGLSurface: handle 0x"+Long.toHexString(eglSurface)); - } - } else { - // EGLSurface is ours .. - ownEGLSurface=true; - - eglConfig.updateGraphicsConfiguration(); - - recreateSurface(); - } - } else { - throw new GLException("EGLGraphicsDevice hold by non EGLGraphicsConfiguration: "+aConfig); - } - } else { - if(DEBUG) { - System.err.println("EGLDrawable.setRealized: creating new EGL config: "+this); - } - // create a new EGL config .. - ownEGLDisplay=true; - // EGLSurface is ours .. - ownEGLSurface=true; - - long nDisplay=0; - if( NativeWindowFactory.TYPE_WINDOWS.equals(NativeWindowFactory.getNativeWindowType(false)) ) { - nDisplay = surface.getSurfaceHandle(); // don't even ask .. - } else { - nDisplay = aDevice.getHandle(); // 0 == EGL.EGL_DEFAULT_DISPLAY - } - eglDisplay = EGL.eglGetDisplay(nDisplay); - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - if(DEBUG) { - System.err.println("eglDisplay("+Long.toHexString(nDisplay)+" <surfaceHandle>): failed, using EGL_DEFAULT_DISPLAY"); - } - nDisplay = EGL.EGL_DEFAULT_DISPLAY; - eglDisplay = EGL.eglGetDisplay(nDisplay); - } - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Failed to created EGL display: nhandle 0x"+Long.toHexString(nDisplay)+", "+aDevice+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } else if(DEBUG) { - System.err.println("eglDisplay("+Long.toHexString(nDisplay)+"): 0x"+Long.toHexString(eglDisplay)); - } - if (!EGL.eglInitialize(eglDisplay, null, null)) { - throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - EGLGraphicsDevice e = new EGLGraphicsDevice(eglDisplay, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); - DefaultGraphicsScreen s = new DefaultGraphicsScreen(e, aConfig.getScreen().getIndex()); - // yes, use the already choosen/requested Capabilities (x11,win32,..) - GLCapabilitiesImmutable capsChosen = (GLCapabilitiesImmutable) aConfig.getChosenCapabilities(); - GLCapabilitiesImmutable capsRequested = (GLCapabilitiesImmutable) aConfig.getRequestedCapabilities(); - eglConfig = (EGLGraphicsConfiguration) GraphicsConfigurationFactory.getFactory(e).chooseGraphicsConfiguration( - capsChosen, capsRequested, null, s); - if (null == eglConfig) { - throw new GLException("Couldn't create EGLGraphicsConfiguration from "+s); - } else if(DEBUG) { - System.err.println("Chosen eglConfig: "+eglConfig); - } - recreateSurface(); - } - } else if (ownEGLSurface && eglSurface != EGL.EGL_NO_SURFACE) { - // Destroy the window surface - if (!EGL.eglDestroySurface(eglDisplay, eglSurface)) { - throw new GLException("Error destroying window surface (eglDestroySurface)"); - } - eglSurface = EGL.EGL_NO_SURFACE; - if (ownEGLDisplay && EGL.EGL_NO_DISPLAY!=eglDisplay) { - EGL.eglTerminate(eglDisplay); - } - eglDisplay=EGL.EGL_NO_DISPLAY; - eglConfig=null; - } - } - - public int getWidth() { - int[] tmp = new int[1]; - if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_WIDTH, tmp, 0)) { - throw new GLException("Error querying surface width"); - } - return tmp[0]; - } - - public int getHeight() { - int[] tmp = new int[1]; - if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_HEIGHT, tmp, 0)) { - throw new GLException("Error querying surface height"); - } - return tmp[0]; - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper() { - if (getGLProfile().usesNativeGLES2()) { - return getFactoryImpl().getGLDynamicLookupHelper(2); - } else if (getGLProfile().usesNativeGLES1()) { - return getFactoryImpl().getGLDynamicLookupHelper(1); - } else { - throw new GLException("Unsupported: "+getGLProfile()); - } - } - - public String toString() { - return getClass().getName()+"[realized "+isRealized()+ - ",\n\tfactory "+getFactory()+ - ",\n\tsurface "+getNativeSurface()+ - ",\n\teglSurface 0x"+Long.toHexString(eglSurface)+ - ",\n\teglConfig "+eglConfig+ - ",\n\trequested "+getRequestedGLCapabilities()+ - ",\n\tchosen "+getChosenGLCapabilities()+"]"; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java deleted file mode 100644 index c32f2f22c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java +++ /dev/null @@ -1,249 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.EGLGraphicsDevice; -import javax.media.opengl.*; - -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.util.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.ProxySurface; - -import java.util.HashMap; -import java.util.List; - -public class EGLDrawableFactory extends GLDrawableFactoryImpl { - - private static final GLDynamicLookupHelper eglES1DynamicLookupHelper; - private static final GLDynamicLookupHelper eglES2DynamicLookupHelper; - - static { - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new EGLGraphicsConfigurationFactory(); - - // Check for other underlying stuff .. - if(NativeWindowFactory.TYPE_X11.equals(NativeWindowFactory.getNativeWindowType(true))) { - try { - ReflectionUtil.createInstance("com.jogamp.opengl.impl.x11.glx.X11GLXGraphicsConfigurationFactory", EGLDrawableFactory.class.getClassLoader()); - } catch (JogampRuntimeException jre) { /* n/a .. */ } - } - - // FIXME: Probably need to move EGL from a static model - // to a dynamic one, where there can be 2 instances - // for each ES profile with their own ProcAddressTable. - - GLDynamicLookupHelper tmp=null; - try { - tmp = new GLDynamicLookupHelper(new EGLES1DynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - eglES1DynamicLookupHelper = tmp; - if(null!=eglES1DynamicLookupHelper && eglES1DynamicLookupHelper.isLibComplete()) { - EGL.resetProcAddressTable(eglES1DynamicLookupHelper); - } - - tmp=null; - try { - tmp = new GLDynamicLookupHelper(new EGLES2DynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - eglES2DynamicLookupHelper = tmp; - if(null!=eglES2DynamicLookupHelper && eglES2DynamicLookupHelper.isLibComplete()) { - EGL.resetProcAddressTable(eglES2DynamicLookupHelper); - } - } - - public EGLDrawableFactory() { - super(); - defaultDevice = new EGLGraphicsDevice(AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); - } - - static class SharedResource { - private EGLGraphicsDevice device; - //private EGLDrawable drawable; - //private EGLContext context; - - SharedResource(EGLGraphicsDevice dev /*, EGLDrawable draw, EGLContext ctx */) { - device = dev; - // drawable = draw; - // context = ctx; - } - EGLGraphicsDevice getDevice() { return device; } - } - HashMap/*<connection, SharedResource>*/ sharedMap = new HashMap(); - EGLGraphicsDevice defaultDevice; - - public final AbstractGraphicsDevice getDefaultDevice() { - return defaultDevice; - } - - public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { - if(device instanceof EGLGraphicsDevice) { - return true; - } - return false; - } - - private SharedResource getOrCreateShared(AbstractGraphicsDevice device) { - String connection = device.getConnection(); - SharedResource sr; - synchronized(sharedMap) { - sr = (SharedResource) sharedMap.get(connection); - } - if(null==sr) { - long eglDisplay = EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY); - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Failed to created EGL default display: error 0x"+Integer.toHexString(EGL.eglGetError())); - } else if(DEBUG) { - System.err.println("eglDisplay(EGL_DEFAULT_DISPLAY): 0x"+Long.toHexString(eglDisplay)); - } - if (!EGL.eglInitialize(eglDisplay, null, null)) { - throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - EGLGraphicsDevice sharedDevice = new EGLGraphicsDevice(eglDisplay, connection, device.getUnitID()); - sr = new SharedResource(sharedDevice); - synchronized(sharedMap) { - sharedMap.put(connection, sr); - } - if (DEBUG) { - System.err.println("!!! SharedDevice: "+sharedDevice); - } - } - return sr; - } - - - protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - // FIXME: not implemented .. needs a dummy EGL surface - NEEDED ? - return null; - } - - protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { - SharedResource sr = getOrCreateShared(device); - if(null!=sr) { - return sr.getDevice(); - } - return null; - } - - SharedResource getOrCreateSharedResource(AbstractGraphicsDevice device) { - return (SharedResource) getOrCreateShared(device); - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper(int esProfile) { - if (2==esProfile) { - if(null==eglES2DynamicLookupHelper) { - throw new GLException("GLDynamicLookupHelper for ES2 not available"); - } - return eglES2DynamicLookupHelper; - } else if (1==esProfile) { - if(null==eglES1DynamicLookupHelper) { - throw new GLException("GLDynamicLookupHelper for ES1 not available"); - } - return eglES1DynamicLookupHelper; - } else { - throw new GLException("Unsupported: ES"+esProfile); - } - } - - protected final void shutdownInstance() {} - - protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { - return EGLGraphicsConfigurationFactory.getAvailableCapabilities(this, device); - } - - protected GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new EGLOnscreenDrawable(this, target); - } - - protected GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!caps.isPBuffer()) { - throw new GLException("Not yet implemented"); - } - // PBuffer GLDrawable Creation - return new EGLPbufferDrawable(this, target); - } - - public boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { - return true; - } - - protected NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { - ProxySurface ns = new ProxySurface(EGLGraphicsConfigurationFactory.createOffscreenGraphicsConfiguration(device, capsChosen, capsRequested, chooser)); - ns.setSize(width, height); - return ns; - } - - protected GLContext createExternalGLContextImpl() { - AbstractGraphicsScreen absScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_EGL); - return new EGLExternalContext(absScreen); - } - - public boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { - return false; - } - - protected GLDrawable createExternalGLDrawableImpl() { - throw new GLException("Not yet implemented"); - } - - public boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { - return false; - } - - public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLibraryBundleInfo.java deleted file mode 100644 index 5b4a59cd0..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,73 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.egl; - -import com.jogamp.common.os.DynamicLookupHelper; -import com.jogamp.common.os.NativeLibrary; -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import java.security.*; - -/** - * Abstract implementation of the DynamicLookupHelper for EGL, - * which decouples it's dependencies to EGLDrawable. - * - * Currently two implementations exist, one for ES1 and one for ES2. - */ -public abstract class EGLDynamicLibraryBundleInfo extends GLDynamicLibraryBundleInfo { - - protected EGLDynamicLibraryBundleInfo() { - super(); - } - - /** Might be a desktop GL library, and might need to allow symbol access to subsequent libs */ - public boolean shallLinkGlobal() { return true; } - - public final List getToolGetProcAddressFuncNameList() { - List res = new ArrayList(); - res.add("eglGetProcAddress"); - return res; - } - - public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { - return EGL.eglGetProcAddress(toolGetProcAddressHandle, funcName); - } - - protected List/*<String>*/ getEGLLibNamesList() { - List/*<String>*/ eglLibNames = new ArrayList(); - // EGL - eglLibNames.add("EGL"); - // for windows distributions using the 'unlike' lib prefix, - // where our tool does not add it. - eglLibNames.add("libEGL"); - return eglLibNames; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLibraryBundleInfo.java deleted file mode 100644 index 1507dc8c6..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLibraryBundleInfo.java +++ /dev/null @@ -1,73 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.egl; - -import java.util.*; -import com.jogamp.opengl.impl.*; - -public class EGLES1DynamicLibraryBundleInfo extends EGLDynamicLibraryBundleInfo { - static List/*<String>*/ glueLibNames; - static { - glueLibNames = new ArrayList(); - glueLibNames.addAll(GLDynamicLibraryBundleInfo.getGlueLibNamesPreload()); - glueLibNames.add("jogl_es1"); - } - - protected EGLES1DynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/*<List>*/ libNames = new ArrayList(); - - List/*<String>*/ glesLibNames = new ArrayList(); - glesLibNames.add("GLES_CM"); - glesLibNames.add("GLES_CL"); - glesLibNames.add("GLESv1_CM"); - // for windows distributions using the 'unlike' lib prefix, - // where our tool does not add it. - glesLibNames.add("libGLES_CM"); - glesLibNames.add("libGLES_CL"); - glesLibNames.add("libGLESv1_CM"); - // last but not least, we may even use the desktop GL library, - // which would be eg Mesa + Gallium EGL .. - glesLibNames.add("libGL.so.1"); - glesLibNames.add("libGL.so"); - glesLibNames.add("GL"); - - libNames.add(glesLibNames); - libNames.add(getEGLLibNamesList()); - return libNames; - } - - public List/*<String>*/ getGlueLibNames() { - return glueLibNames; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLibraryBundleInfo.java deleted file mode 100644 index 3c02aec88..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLibraryBundleInfo.java +++ /dev/null @@ -1,73 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.egl; - -import java.util.*; -import com.jogamp.opengl.impl.*; - -public class EGLES2DynamicLibraryBundleInfo extends EGLDynamicLibraryBundleInfo { - static List/*<String>*/ glueLibNames; - static { - glueLibNames = new ArrayList(); - glueLibNames.addAll(GLDynamicLibraryBundleInfo.getGlueLibNamesPreload()); - glueLibNames.add("jogl_es2"); - } - - protected EGLES2DynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/*<List>*/ libNames = new ArrayList(); - - List/*<String>*/ glesLibNames = new ArrayList(); - glesLibNames.add("GLES20"); - glesLibNames.add("GLESv2"); - glesLibNames.add("GLESv2_CM"); - // for windows distributions using the 'unlike' lib prefix - // where our tool does not add it. - glesLibNames.add("libGLES20"); - glesLibNames.add("libGLESv2"); - glesLibNames.add("libGLESv2_CM"); - // last but not least, we may even use the desktop GL library, - // which would be eg Mesa + Gallium EGL .. - glesLibNames.add("libGL.so.1"); - glesLibNames.add("libGL.so"); - glesLibNames.add("GL"); - - libNames.add(glesLibNames); - libNames.add(getEGLLibNamesList()); - return libNames; - } - - public List/*<String>*/ getGlueLibNames() { - return glueLibNames; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java deleted file mode 100644 index ae8b5bf70..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import javax.media.nativewindow.*; - -public class EGLExternalContext extends EGLContext { - private boolean firstMakeCurrent = true; - private GLContext lastContext; - - public EGLExternalContext(AbstractGraphicsScreen screen) { - super(null, null); - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false, 0, 0, CTX_IS_ARB_CREATED|CTX_PROFILE_ES|CTX_OPTION_ANY); - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - } - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGLCapabilities.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGLCapabilities.java deleted file mode 100644 index db6d485e3..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGLCapabilities.java +++ /dev/null @@ -1,96 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.egl; - -import java.util.Comparator; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -public class EGLGLCapabilities extends GLCapabilities { - long eglcfg; - int eglcfgid; - - /** Comparing EGLConfig ID only */ - public static class EglCfgIDComparator implements Comparator { - - public int compare(Object o1, Object o2) { - if ( ! ( o1 instanceof EGLGLCapabilities ) ) { - Class c = (null != o1) ? o1.getClass() : null ; - throw new ClassCastException("arg1 not a EGLGLCapabilities object: " + c); - } - if ( ! ( o2 instanceof EGLGLCapabilities ) ) { - Class c = (null != o2) ? o2.getClass() : null ; - throw new ClassCastException("arg2 not a EGLGLCapabilities object: " + c); - } - - final EGLGLCapabilities caps1 = (EGLGLCapabilities) o1; - final long id1 = caps1.getEGLConfigID(); - - final EGLGLCapabilities caps2 = (EGLGLCapabilities) o2; - final long id2 = caps2.getEGLConfigID(); - - if(id1 > id2) { - return 1; - } else if(id1 < id2) { - return -1; - } - return 0; - } - } - - public EGLGLCapabilities(long eglcfg, int eglcfgid, GLProfile glp) { - super(glp); - this.eglcfg = eglcfg; - this.eglcfgid = eglcfgid; - } - - public Object cloneMutable() { - return clone(); - } - - public Object clone() { - try { - return super.clone(); - } catch (RuntimeException e) { - throw new GLException(e); - } - } - - final public long getEGLConfig() { return eglcfg; } - final public int getEGLConfigID() { return eglcfgid; } - - public StringBuffer toString(StringBuffer sink) { - if(null == sink) { - sink = new StringBuffer(); - } - sink.append("0x").append(Long.toHexString(eglcfgid)).append(": "); - return super.toString(sink); - } -}
\ No newline at end of file diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java deleted file mode 100644 index eca324046..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java +++ /dev/null @@ -1,312 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import java.util.ArrayList; -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.*; -import javax.media.opengl.*; -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.common.util.ReflectionUtil; -import com.jogamp.opengl.impl.*; - -public class EGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public final long getNativeConfig() { - return ((EGLGLCapabilities)capabilitiesChosen).getEGLConfig(); - } - - public final int getNativeConfigID() { - return ((EGLGLCapabilities)capabilitiesChosen).getEGLConfigID(); - } - - EGLGraphicsConfiguration(AbstractGraphicsScreen absScreen, - EGLGLCapabilities capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) { - super(absScreen, capsChosen, capsRequested); - this.chooser = chooser; - } - - public static EGLGraphicsConfiguration create(GLCapabilitiesImmutable capsRequested, AbstractGraphicsScreen absScreen, int cfgID) { - AbstractGraphicsDevice absDevice = absScreen.getDevice(); - if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { - throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); - } - long dpy = absDevice.getHandle(); - if (dpy == EGL.EGL_NO_DISPLAY) { - throw new GLException("Invalid EGL display: "+absDevice); - } - GLProfile glp = capsRequested.getGLProfile(); - long cfg = EGLConfigId2EGLConfig(glp, dpy, cfgID); - EGLGLCapabilities caps = EGLConfig2Capabilities(glp, dpy, cfg, false, capsRequested.isOnscreen(), capsRequested.isPBuffer()); - return new EGLGraphicsConfiguration(absScreen, caps, capsRequested, new DefaultGLCapabilitiesChooser()); - } - - public Object clone() { - return super.clone(); - } - - void updateGraphicsConfiguration() { - EGLGraphicsConfiguration newConfig = (EGLGraphicsConfiguration) - GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration( - getChosenCapabilities(), getRequestedCapabilities(), chooser, getScreen()); - if(null!=newConfig) { - // FIXME: setScreen( ... ); - setChosenCapabilities(newConfig.getChosenCapabilities()); - if(DEBUG) { - System.err.println("!!! updateGraphicsConfiguration: "+this); - } - } - } - - public static long EGLConfigId2EGLConfig(GLProfile glp, long display, int configID) { - int[] attrs = new int[] { - EGL.EGL_CONFIG_ID, configID, - EGL.EGL_NONE - }; - PointerBuffer configs = PointerBuffer.allocateDirect(1); - int[] numConfigs = new int[1]; - if (!EGL.eglChooseConfig(display, - attrs, 0, - configs, 1, - numConfigs, 0)) { - return 0; - } - if (numConfigs[0] == 0) { - return 0; - } - return configs.get(0); - } - - static int EGLConfigDrawableTypeBits(final long display, final long config) { - int val = 0; - - int[] stype = new int[1]; - if(! EGL.eglGetConfigAttrib(display, config, EGL.EGL_SURFACE_TYPE, stype, 0)) { - throw new GLException("Could not determine EGL_SURFACE_TYPE !!!"); - } - - if ( 0 != ( stype[0] & EGL.EGL_WINDOW_BIT ) ) { - val |= GLGraphicsConfigurationUtil.WINDOW_BIT; - } - if ( 0 != ( stype[0] & EGL.EGL_PIXMAP_BIT ) ) { - val |= GLGraphicsConfigurationUtil.BITMAP_BIT; - } - if ( 0 != ( stype[0] & EGL.EGL_PBUFFER_BIT ) ) { - val |= GLGraphicsConfigurationUtil.PBUFFER_BIT; - } - - return val; - } - - public static EGLGLCapabilities EGLConfig2Capabilities(GLProfile glp, long display, long config, - boolean relaxed, boolean onscreen, boolean usePBuffer) { - ArrayList bucket = new ArrayList(); - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - if( EGLConfig2Capabilities(bucket, glp, display, config, winattrmask) ) { - return (EGLGLCapabilities) bucket.get(0); - } else if ( relaxed && EGLConfig2Capabilities(bucket, glp, display, config, GLGraphicsConfigurationUtil.ALL_BITS) ) { - return (EGLGLCapabilities) bucket.get(0); - } - return null; - } - - public static boolean EGLConfig2Capabilities(ArrayList capsBucket, - GLProfile glp, long display, long config, - int winattrmask) { - final int allDrawableTypeBits = EGLConfigDrawableTypeBits(display, config); - final int drawableTypeBits = winattrmask & allDrawableTypeBits; - - if( 0 == drawableTypeBits ) { - return false; - } - - int[] val = new int[1]; - - // get the configID - if(!EGL.eglGetConfigAttrib(display, config, EGL.EGL_CONFIG_ID, val, 0)) { - if(DEBUG) { - // FIXME: this happens on a ATI PC Emulation .. - System.err.println("EGL couldn't retrieve ConfigID for config "+toHexString(config)+", error "+toHexString(EGL.eglGetError())); - } - return false; - } - GLCapabilities caps = new EGLGLCapabilities(config, val[0], glp); - - // Read the actual configuration into the choosen caps - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_RED_SIZE, val, 0)) { - caps.setRedBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_GREEN_SIZE, val, 0)) { - caps.setGreenBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_BLUE_SIZE, val, 0)) { - caps.setBlueBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_ALPHA_SIZE, val, 0)) { - caps.setAlphaBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_STENCIL_SIZE, val, 0)) { - caps.setStencilBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_DEPTH_SIZE, val, 0)) { - caps.setDepthBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_SAMPLES, val, 0)) { - caps.setSampleBuffers(val[0]>0?true:false); - caps.setNumSamples(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_TYPE, val, 0)) { - caps.setBackgroundOpaque(val[0] != EGL.EGL_TRANSPARENT_RGB); - } - if(!caps.isBackgroundOpaque()) { - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_RED_VALUE, val, 0)) { - caps.setTransparentRedValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_GREEN_VALUE, val, 0)) { - caps.setTransparentGreenValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_BLUE_VALUE, val, 0)) { - caps.setTransparentBlueValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } - /** Not defined in EGL - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_ALPHA_VALUE, val, 0)) { - caps.setTransparentAlphaValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } */ - } - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, caps, drawableTypeBits ); - } - - public static int[] GLCapabilities2AttribList(GLCapabilitiesImmutable caps) { - int[] attrs = new int[32]; - int idx=0; - - attrs[idx++] = EGL.EGL_SURFACE_TYPE; - attrs[idx++] = caps.isOnscreen() ? ( EGL.EGL_WINDOW_BIT ) : ( caps.isPBuffer() ? EGL.EGL_PBUFFER_BIT : EGL.EGL_PIXMAP_BIT ) ; - - attrs[idx++] = EGL.EGL_RED_SIZE; - attrs[idx++] = caps.getRedBits(); - - attrs[idx++] = EGL.EGL_GREEN_SIZE; - attrs[idx++] = caps.getGreenBits(); - - attrs[idx++] = EGL.EGL_BLUE_SIZE; - attrs[idx++] = caps.getBlueBits(); - - attrs[idx++] = EGL.EGL_ALPHA_SIZE; - attrs[idx++] = caps.getAlphaBits() > 0 ? caps.getAlphaBits() : EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_STENCIL_SIZE; - attrs[idx++] = caps.getStencilBits() > 0 ? caps.getStencilBits() : EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_DEPTH_SIZE; - attrs[idx++] = caps.getDepthBits(); - - attrs[idx++] = EGL.EGL_SAMPLES; - attrs[idx++] = caps.getSampleBuffers() ? caps.getNumSamples() : 1; - - attrs[idx++] = EGL.EGL_TRANSPARENT_TYPE; - attrs[idx++] = caps.isBackgroundOpaque() ? EGL.EGL_NONE : EGL.EGL_TRANSPARENT_TYPE; - - // 20 - - if(!caps.isBackgroundOpaque()) { - attrs[idx++] = EGL.EGL_TRANSPARENT_RED_VALUE; - attrs[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_TRANSPARENT_GREEN_VALUE; - attrs[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_TRANSPARENT_BLUE_VALUE; - attrs[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():EGL.EGL_DONT_CARE; - - /** Not define in EGL - attrs[idx++] = EGL.EGL_TRANSPARENT_ALPHA_VALUE; - attrs[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():EGL.EGL_DONT_CARE; */ - } - - // 26 - - attrs[idx++] = EGL.EGL_RENDERABLE_TYPE; - if(caps.getGLProfile().usesNativeGLES1()) { - attrs[idx++] = EGL.EGL_OPENGL_ES_BIT; - } - else if(caps.getGLProfile().usesNativeGLES2()) { - attrs[idx++] = EGL.EGL_OPENGL_ES2_BIT; - } else { - attrs[idx++] = EGL.EGL_OPENGL_BIT; - } - - // 28 - - attrs[idx++] = EGL.EGL_NONE; - - return attrs; - } - - public static int[] CreatePBufferSurfaceAttribList(int width, int height, int texFormat) { - int[] attrs = new int[16]; - int idx=0; - - attrs[idx++] = EGL.EGL_WIDTH; - attrs[idx++] = width; - - attrs[idx++] = EGL.EGL_HEIGHT; - attrs[idx++] = height; - - attrs[idx++] = EGL.EGL_TEXTURE_FORMAT; - attrs[idx++] = texFormat; - - attrs[idx++] = EGL.EGL_TEXTURE_TARGET; - attrs[idx++] = EGL.EGL_NO_TEXTURE==texFormat ? EGL.EGL_NO_TEXTURE : EGL.EGL_TEXTURE_2D; - - attrs[idx++] = EGL.EGL_NONE; - - return attrs; - } - - public String toString() { - return ReflectionUtil.getBaseName(getClass())+"["+getScreen()+", eglConfigID "+toHexString(getNativeConfigID())+ - ",\n\trequested " + getRequestedCapabilities()+ - ",\n\tchosen " + getChosenCapabilities()+ - "]"; - - } - - private GLCapabilitiesChooser chooser; -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java deleted file mode 100644 index 3e3d4f964..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,343 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.egl.EGLGraphicsDevice; - -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; -import javax.media.opengl.GLDrawableFactory; - -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.io.PrintStream; - - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on X11 platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class EGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = GraphicsConfigurationFactory.DEBUG || com.jogamp.opengl.impl.Debug.debug("EGL"); - static EGLGLCapabilities.EglCfgIDComparator EglCfgIDComparator = new EGLGLCapabilities.EglCfgIDComparator(); - - EGLGraphicsConfigurationFactory() { - // become the selector for KD/EGL .. - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.egl.EGLGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl ( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - if (absScreen == null) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only AbstractGraphicsDevice objects"); - } - - if (! (capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); - } - - if (! (capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - - return chooseGraphicsConfigurationStatic((GLCapabilitiesImmutable) capsChosen, - (GLCapabilitiesImmutable) capsRequested, - (GLCapabilitiesChooser) chooser, - absScreen); - } - - protected static List/*<EGLGLCapabilities>*/ getAvailableCapabilities(EGLDrawableFactory factory, AbstractGraphicsDevice device) { - EGLDrawableFactory.SharedResource sharedResource = factory.getOrCreateSharedResource(device); - if(null == sharedResource) { - throw new GLException("Shared resource for device n/a: "+device); - } - EGLGraphicsDevice eglDevice = sharedResource.getDevice(); - long eglDisplay = eglDevice.getHandle(); - - List/*<EGLGLCapabilities>*/ availableCaps = null; - int[] maxConfigs = new int[1]; - - if(!EGL.eglGetConfigs(eglDisplay, null, 0, maxConfigs, 0)) { - throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); - } - if(0 == maxConfigs[0]) { - throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) no configs"); - } - - PointerBuffer configs = PointerBuffer.allocateDirect(maxConfigs[0]); - int[] numConfigs = new int[1]; - - if(!EGL.eglGetConfigs(eglDisplay, configs, configs.capacity(), numConfigs, 0)) { - throw new GLException("Graphics configuration get all configs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); - } - if (numConfigs[0] > 0) { - GLProfile glp = GLProfile.getDefault(device); - availableCaps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], GLGraphicsConfigurationUtil.ALL_BITS); - if( null != availableCaps ) { - Collections.sort(availableCaps, EglCfgIDComparator); - } - } - - return availableCaps; - } - - private static EGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - GLCapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - if (capsChosen == null) { - capsChosen = new GLCapabilities(null); - } - - if(null==absScreen) { - throw new GLException("Null AbstractGraphicsScreen"); - } - AbstractGraphicsDevice absDevice = absScreen.getDevice(); - - if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { - throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); - } - long eglDisplay = absDevice.getHandle(); - - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Invalid EGL display: "+absDevice); - } - - EGLDrawableFactory factory = (EGLDrawableFactory) GLDrawableFactory.getEGLFactory(); - capsChosen = GLGraphicsConfigurationUtil.fixGLCapabilities( capsChosen, factory.canCreateGLPbuffer(absDevice) ); - - GLProfile glp = capsChosen.getGLProfile(); - - EGLGraphicsConfiguration res = eglChooseConfig(eglDisplay, capsChosen, capsReq, chooser, absScreen); - if(null!=res) { - return res; - } - if(DEBUG) { - System.err.println("eglChooseConfig failed with given capabilities "+capsChosen); - } - - // Last try .. add a fixed embedded profile [ATI, Nokia, Intel, ..] - // - // rgb888 - d16, s4 - GLCapabilities fixedCaps = new GLCapabilities(glp); - fixedCaps.setRedBits(8); - fixedCaps.setGreenBits(8); - fixedCaps.setBlueBits(8); - fixedCaps.setDepthBits(16); - fixedCaps.setSampleBuffers(true); - fixedCaps.setNumSamples(4); - if(DEBUG) { - System.err.println("trying fixed caps (1): "+fixedCaps); - } - res = eglChooseConfig(eglDisplay, fixedCaps, capsReq, chooser, absScreen); - if(null!=res) { - return res; - } - - // - // rgb565 - d16, s0 - fixedCaps = new GLCapabilities(glp); - fixedCaps.setRedBits(5); - fixedCaps.setGreenBits(6); - fixedCaps.setBlueBits(5); - fixedCaps.setDepthBits(16); - if(DEBUG) { - System.err.println("trying fixed caps (2): "+fixedCaps); - } - res = eglChooseConfig(eglDisplay, fixedCaps, capsReq, chooser, absScreen); - if(null!=res) { - return res; - } - - // - // rgb565 - d16, s4 - fixedCaps = new GLCapabilities(glp); - fixedCaps.setRedBits(5); - fixedCaps.setGreenBits(6); - fixedCaps.setBlueBits(5); - fixedCaps.setDepthBits(16); - fixedCaps.setSampleBuffers(true); - fixedCaps.setNumSamples(4); - if(DEBUG) { - System.err.println("trying fixed caps (3): "+fixedCaps); - } - res = eglChooseConfig(eglDisplay, fixedCaps, capsReq, chooser, absScreen); - if(null!=res) { - return res; - } - throw new GLException("Graphics configuration failed [direct caps, eglGetConfig/chooser and fixed-caps(1-3)]"); - } - - static EGLGraphicsConfiguration eglChooseConfig(long eglDisplay, - GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - GLProfile glp = capsChosen.getGLProfile(); - boolean onscreen = capsChosen.isOnscreen(); - boolean usePBuffer = capsChosen.isPBuffer(); - List/*<EGLGLCapabilities>*/ availableCaps = null; - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - int recommendedIndex = -1; - long recommendedEGLConfig = -1; - int[] maxConfigs = new int[1]; - - if(!EGL.eglGetConfigs(eglDisplay, null, 0, maxConfigs, 0)) { - throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); - } - if(0 == maxConfigs[0]) { - throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) no configs"); - } - if (DEBUG) { - System.err.println("!!! eglChooseConfig maxConfigs: "+maxConfigs[0]); - } - - int[] attrs = EGLGraphicsConfiguration.GLCapabilities2AttribList(capsChosen); - PointerBuffer configs = PointerBuffer.allocateDirect(maxConfigs[0]); - int[] numConfigs = new int[1]; - - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - if (!EGL.eglChooseConfig(eglDisplay, - attrs, 0, - configs, configs.capacity(), - numConfigs, 0)) { - throw new GLException("Graphics configuration selection (eglChooseConfig) failed for "+capsChosen+", error "+toHexString(EGL.eglGetError())); - } - if (numConfigs[0] > 0) { - availableCaps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], winattrmask); - if(availableCaps.size() > 0) { - recommendedEGLConfig = configs.get(0); - recommendedIndex = 0; - if (DEBUG) { - System.err.println("!!! eglChooseConfig recommended fbcfg " + toHexString(recommendedEGLConfig) + ", idx " + recommendedIndex); - System.err.println("!!! user caps " + capsChosen); - System.err.println("!!! fbcfg caps " + availableCaps.get(recommendedIndex)); - } - } else if (DEBUG) { - System.err.println("!!! eglChooseConfig no caps for recommended fbcfg " + toHexString(configs.get(0))); - System.err.println("!!! user caps " + capsChosen); - } - } - - // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available - if( null == availableCaps || 0 == availableCaps.size() ) { - // reset .. - recommendedEGLConfig = -1; - recommendedIndex = -1; - - if(!EGL.eglGetConfigs(eglDisplay, configs, configs.capacity(), numConfigs, 0)) { - throw new GLException("Graphics configuration get all configs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); - } - if (numConfigs[0] > 0) { - availableCaps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], winattrmask); - } - } - - if( null == availableCaps || 0 == availableCaps.size() ) { - if(DEBUG) { - // FIXME: this happens on a ATI PC Emulation .. - System.err.println("Graphics configuration 1st choice and 2nd choice failed - no configs"); - } - return null; - } - - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return null; - } - EGLGLCapabilities chosenCaps = (EGLGLCapabilities) availableCaps.get(chosenIndex); - - return new EGLGraphicsConfiguration(absScreen, chosenCaps, capsRequested, chooser); - } - - static List/*<GLCapabilitiesImmutable>*/ eglConfigs2GLCaps(GLProfile glp, long eglDisplay, PointerBuffer configs, int num, int winattrmask) { - ArrayList caps = new ArrayList(num); - for(int i=0; i<num; i++) { - EGLGraphicsConfiguration.EGLConfig2Capabilities(caps, glp, eglDisplay, configs.get(i), winattrmask); - } - return caps; - } - - static void printCaps(String prefix, List/*GLCapabilitiesImmutable*/ caps, PrintStream out) { - for(int i=0; i<caps.size(); i++) { - out.println(prefix+"["+i+"] "+caps.get(i)); - } - } - - static EGLGraphicsConfiguration createOffscreenGraphicsConfiguration(AbstractGraphicsDevice device, GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsReq, GLCapabilitiesChooser chooser) { - if(capsChosen.isOnscreen()) { - throw new GLException("Error: Onscreen set: "+capsChosen); - } - - if(capsChosen.getDoubleBuffered()) { - // OFFSCREEN !DOUBLE_BUFFER // FIXME DBLBUFOFFSCRN - GLCapabilities caps2 = (GLCapabilities) capsChosen.cloneMutable(); - caps2.setDoubleBuffered(false); - capsChosen = caps2; - } - - DefaultGraphicsScreen screen = new DefaultGraphicsScreen(device, 0); - EGLGraphicsConfiguration eglConfig = chooseGraphicsConfigurationStatic(capsChosen, capsReq, chooser, screen); - if (null == eglConfig) { - throw new GLException("Couldn't create EGLGraphicsConfiguration from "+screen); - } else if(DEBUG) { - System.err.println("Chosen eglConfig: "+eglConfig); - } - return eglConfig; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLOnscreenContext.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLOnscreenContext.java deleted file mode 100644 index cb8b01d8d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLOnscreenContext.java +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import java.nio.*; -import java.util.*; - -public class EGLOnscreenContext extends EGLContext { - public EGLOnscreenContext(EGLOnscreenDrawable drawable, GLContext shareWith) { - super(drawable, shareWith); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLOnscreenDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLOnscreenDrawable.java deleted file mode 100644 index 820ac04e9..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLOnscreenDrawable.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; - -public class EGLOnscreenDrawable extends EGLDrawable { - protected EGLOnscreenDrawable(EGLDrawableFactory factory, NativeSurface component) throws GLException { - super(factory, component); - } - - public GLContext createContext(GLContext shareWith) { - return new EGLOnscreenContext(this, shareWith); - } - - protected long createSurface(long eglDpy, long eglNativeCfg, long surfaceHandle) { - return EGL.eglCreateWindowSurface(eglDpy, eglNativeCfg, surfaceHandle, null); - } - - protected void swapBuffersImpl() { - EGL.eglSwapBuffers(eglDisplay, eglSurface); - } - -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLPbufferContext.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLPbufferContext.java deleted file mode 100644 index 5c634b9bd..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLPbufferContext.java +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import java.nio.*; -import java.util.*; - -public class EGLPbufferContext extends EGLContext { - public EGLPbufferContext(EGLPbufferDrawable drawable, GLContext shareWith) { - super(drawable, shareWith); - } - - public int getFloatingPointMode() { - return 0; // FIXME ?? - } - - public void bindPbufferToTexture() { - throw new GLException("Not yet implemented"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Not yet implemented"); - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLPbufferDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLPbufferDrawable.java deleted file mode 100644 index 3189324d1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLPbufferDrawable.java +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.SurfaceChangeable; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLException; - -public class EGLPbufferDrawable extends EGLDrawable { - private int texFormat; - protected static final boolean useTexture = false; // No yet .. - - protected EGLPbufferDrawable(EGLDrawableFactory factory, NativeSurface target) { - super(factory, target); - ownEGLDisplay = true; - - // get choosen ones .. - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) - getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - - if(useTexture) { - this.texFormat = caps.getAlphaBits() > 0 ? EGL.EGL_TEXTURE_RGBA : EGL.EGL_TEXTURE_RGB ; - } else { - this.texFormat = EGL.EGL_NO_TEXTURE; - } - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - setRealized(true); - - if (DEBUG) { - System.out.println("Created pbuffer: " + this); - } - - } - - protected long createSurface(long eglDpy, long eglNativeCfg, long surfaceHandle) { - NativeSurface nw = getNativeSurface(); - int[] attrs = EGLGraphicsConfiguration.CreatePBufferSurfaceAttribList(nw.getWidth(), nw.getHeight(), texFormat); - long surf = EGL.eglCreatePbufferSurface(eglDpy, eglNativeCfg, attrs, 0); - if (EGL.EGL_NO_SURFACE==surf) { - throw new GLException("Creation of window surface (eglCreatePbufferSurface) failed, dim "+nw.getWidth()+"x"+nw.getHeight()+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } else if(DEBUG) { - System.err.println("PBuffer setSurface result: eglSurface 0x"+Long.toHexString(surf)); - } - ((SurfaceChangeable)nw).setSurfaceHandle(surf); - return surf; - } - - public GLContext createContext(GLContext shareWith) { - return new EGLPbufferContext(this, shareWith); - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java b/src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java deleted file mode 100644 index 98cc3f323..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java +++ /dev/null @@ -1,1042 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ -** $Header$ -*/ - -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ -package com.jogamp.opengl.impl.gl2; - -import java.nio.*; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.common.nio.Buffers; - -/** - * Project.java - * <p/> - * <p/> - * Created 11-jan-2004 - * - * @author Erik Duijs - * @author Kenneth Russell - */ -public class ProjectDouble { - private static final double[] IDENTITY_MATRIX = - new double[] { - 1.0, 0.0, 0.0, 0.0, - 0.0, 1.0, 0.0, 0.0, - 0.0, 0.0, 1.0, 0.0, - 0.0, 0.0, 0.0, 1.0 }; - - // Note that we have cloned parts of the implementation in order to - // support incoming Buffers. The reason for this is to avoid loading - // non-direct buffer subclasses unnecessarily, because doing so can - // cause performance decreases on direct buffer operations, at least - // on the current HotSpot JVM. It would be nicer (and make the code - // simpler) to simply have the array-based entry points delegate to - // the versions taking Buffers by wrapping the arrays. - - // Array-based implementation - private final double[] matrix = new double[16]; - - private final double[][] tempMatrix = new double[4][4]; - private final double[] in = new double[4]; - private final double[] out = new double[4]; - - private final double[] forward = new double[3]; - private final double[] side = new double[3]; - private final double[] up = new double[3]; - - // Buffer-based implementation - private DoubleBuffer locbuf; - private final DoubleBuffer matrixBuf; - - private final DoubleBuffer tempMatrixBuf; - private final DoubleBuffer inBuf; - private final DoubleBuffer outBuf; - - private final DoubleBuffer forwardBuf; - private final DoubleBuffer sideBuf; - private final DoubleBuffer upBuf; - - public ProjectDouble() { - // Use direct buffers to avoid loading indirect buffer - // implementations for applications trying to avoid doing so. - // Slice up one big buffer because some NIO implementations - // allocate a huge amount of memory to back even the smallest of - // buffers. - DoubleBuffer locbuf = Buffers.newDirectDoubleBuffer(128); - int pos = 0; - int sz = 16; - matrixBuf = slice(locbuf, pos, sz); - pos += sz; - tempMatrixBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 4; - inBuf = slice(locbuf, pos, sz); - pos += sz; - outBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 3; - forwardBuf = slice(locbuf, pos, sz); - pos += sz; - sideBuf = slice(locbuf, pos, sz); - pos += sz; - upBuf = slice(locbuf, pos, sz); - } - - public void destroy() { - if(locbuf!=null) { - locbuf.clear(); - locbuf=null; - } - } - - private static DoubleBuffer slice(DoubleBuffer buf, int pos, int len) { - buf.position(pos); - buf.limit(pos + len); - return buf.slice(); - } - - /** - * Make matrix an identity matrix - */ - private void __gluMakeIdentityd(DoubleBuffer m) { - int oldPos = m.position(); - m.put(IDENTITY_MATRIX); - m.position(oldPos); - } - - /** - * Make matrix an identity matrix - */ - private void __gluMakeIdentityd(double[] m) { - for (int i = 0; i < 16; i++) { - m[i] = IDENTITY_MATRIX[i]; - } - } - - /** - * Method __gluMultMatrixVecd - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecd(double[] matrix, int matrix_offset, double[] in, double[] out) { - for (int i = 0; i < 4; i++) { - out[i] = - in[0] * matrix[0*4+i+matrix_offset] + - in[1] * matrix[1*4+i+matrix_offset] + - in[2] * matrix[2*4+i+matrix_offset] + - in[3] * matrix[3*4+i+matrix_offset]; - } - } - - /** - * Method __gluMultMatrixVecd - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecd(DoubleBuffer matrix, DoubleBuffer in, DoubleBuffer out) { - int inPos = in.position(); - int outPos = out.position(); - int matrixPos = matrix.position(); - for (int i = 0; i < 4; i++) { - out.put(i + outPos, - in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + - in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + - in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + - in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); - } - } - - /** - * @param src - * @param inverse - * - * @return - */ - private boolean __gluInvertMatrixd(double[] src, double[] inverse) { - int i, j, k, swap; - double t; - double[][] temp = tempMatrix; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp[i][j] = src[i*4+j]; - } - } - __gluMakeIdentityd(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp[i][k]; - temp[i][k] = temp[swap][k]; - temp[swap][k] = t; - - t = inverse[i*4+k]; - inverse[i*4+k] = inverse[swap*4+k]; - inverse[swap*4+k] = t; - } - } - - if (temp[i][i] == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp[i][i]; - for (k = 0; k < 4; k++) { - temp[i][k] /= t; - inverse[i*4+k] /= t; - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp[j][i]; - for (k = 0; k < 4; k++) { - temp[j][k] -= temp[i][k] * t; - inverse[j*4+k] -= inverse[i*4+k]*t; - } - } - } - } - return true; - } - - /** - * @param src - * @param inverse - * - * @return - */ - private boolean __gluInvertMatrixd(DoubleBuffer src, DoubleBuffer inverse) { - int i, j, k, swap; - double t; - - int srcPos = src.position(); - int invPos = inverse.position(); - - DoubleBuffer temp = tempMatrixBuf; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp.put(i*4+j, src.get(i*4+j + srcPos)); - } - } - __gluMakeIdentityd(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp.get(i*4+k); - temp.put(i*4+k, temp.get(swap*4+k)); - temp.put(swap*4+k, t); - - t = inverse.get(i*4+k + invPos); - inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); - inverse.put(swap*4+k + invPos, t); - } - } - - if (temp.get(i*4+i) == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp.get(i*4+i); - for (k = 0; k < 4; k++) { - temp.put(i*4+k, temp.get(i*4+k) / t); - inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp.get(j*4+i); - for (k = 0; k < 4; k++) { - temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); - inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); - } - } - } - } - return true; - } - - - /** - * @param a - * @param b - * @param r - */ - private void __gluMultMatricesd(double[] a, int a_offset, double[] b, int b_offset, double[] r) { - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r[i*4+j] = - a[i*4+0+a_offset]*b[0*4+j+b_offset] + - a[i*4+1+a_offset]*b[1*4+j+b_offset] + - a[i*4+2+a_offset]*b[2*4+j+b_offset] + - a[i*4+3+a_offset]*b[3*4+j+b_offset]; - } - } - } - - - /** - * @param a - * @param b - * @param r - */ - private void __gluMultMatricesd(DoubleBuffer a, DoubleBuffer b, DoubleBuffer r) { - int aPos = a.position(); - int bPos = b.position(); - int rPos = r.position(); - - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r.put(i*4+j + rPos, - a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + - a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + - a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + - a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); - } - } - } - - /** - * Normalize vector - * - * @param v - */ - private static void normalize(double[] v) { - double r; - - r = Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); - if ( r == 0.0 ) - return; - - r = 1.0 / r; - - v[0] *= r; - v[1] *= r; - v[2] *= r; - - return; - } - - /** - * Normalize vector - * - * @param v - */ - private static void normalize(DoubleBuffer v) { - double r; - - int vPos = v.position(); - - r = Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + - v.get(1+vPos) * v.get(1+vPos) + - v.get(2+vPos) * v.get(2+vPos)); - if ( r == 0.0 ) - return; - - r = 1.0 / r; - - v.put(0+vPos, v.get(0+vPos) * r); - v.put(1+vPos, v.get(1+vPos) * r); - v.put(2+vPos, v.get(2+vPos) * r); - - return; - } - - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(double[] v1, double[] v2, double[] result) { - result[0] = v1[1] * v2[2] - v1[2] * v2[1]; - result[1] = v1[2] * v2[0] - v1[0] * v2[2]; - result[2] = v1[0] * v2[1] - v1[1] * v2[0]; - } - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(DoubleBuffer v1, DoubleBuffer v2, DoubleBuffer result) { - int v1Pos = v1.position(); - int v2Pos = v2.position(); - int rPos = result.position(); - - result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); - result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); - result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); - } - - /** - * Method gluOrtho2D. - * - * @param left - * @param right - * @param bottom - * @param top - */ - public void gluOrtho2D(GL2 gl, double left, double right, double bottom, double top) { - gl.glOrtho(left, right, bottom, top, -1, 1); - } - - /** - * Method gluPerspective. - * - * @param fovy - * @param aspect - * @param zNear - * @param zFar - */ - public void gluPerspective(GL2 gl, double fovy, double aspect, double zNear, double zFar) { - double sine, cotangent, deltaZ; - double radians = fovy / 2 * Math.PI / 180; - - deltaZ = zFar - zNear; - sine = Math.sin(radians); - - if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { - return; - } - - cotangent = Math.cos(radians) / sine; - - __gluMakeIdentityd(matrixBuf); - - matrixBuf.put(0 * 4 + 0, cotangent / aspect); - matrixBuf.put(1 * 4 + 1, cotangent); - matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); - matrixBuf.put(2 * 4 + 3, -1); - matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); - matrixBuf.put(3 * 4 + 3, 0); - - gl.glMultMatrixd(matrixBuf); - } - - /** - * Method gluLookAt - * - * @param eyex - * @param eyey - * @param eyez - * @param centerx - * @param centery - * @param centerz - * @param upx - * @param upy - * @param upz - */ - public void gluLookAt(GL2 gl, - double eyex, - double eyey, - double eyez, - double centerx, - double centery, - double centerz, - double upx, - double upy, - double upz) { - DoubleBuffer forward = this.forwardBuf; - DoubleBuffer side = this.sideBuf; - DoubleBuffer up = this.upBuf; - - forward.put(0, centerx - eyex); - forward.put(1, centery - eyey); - forward.put(2, centerz - eyez); - - up.put(0, upx); - up.put(1, upy); - up.put(2, upz); - - normalize(forward); - - /* Side = forward x up */ - cross(forward, up, side); - normalize(side); - - /* Recompute up as: up = side x forward */ - cross(side, forward, up); - - __gluMakeIdentityd(matrixBuf); - matrixBuf.put(0 * 4 + 0, side.get(0)); - matrixBuf.put(1 * 4 + 0, side.get(1)); - matrixBuf.put(2 * 4 + 0, side.get(2)); - - matrixBuf.put(0 * 4 + 1, up.get(0)); - matrixBuf.put(1 * 4 + 1, up.get(1)); - matrixBuf.put(2 * 4 + 1, up.get(2)); - - matrixBuf.put(0 * 4 + 2, -forward.get(0)); - matrixBuf.put(1 * 4 + 2, -forward.get(1)); - matrixBuf.put(2 * 4 + 2, -forward.get(2)); - - gl.glMultMatrixd(matrixBuf); - gl.glTranslated(-eyex, -eyey, -eyez); - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(double objx, - double objy, - double objz, - double[] modelMatrix, - int modelMatrix_offset, - double[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - double[] win_pos, - int win_pos_offset ) { - - double[] in = this.in; - double[] out = this.out; - - in[0] = objx; - in[1] = objy; - in[2] = objz; - in[3] = 1.0; - - __gluMultMatrixVecd(modelMatrix, modelMatrix_offset, in, out); - __gluMultMatrixVecd(projMatrix, projMatrix_offset, out, in); - - if (in[3] == 0.0) - return false; - - in[3] = (1.0 / in[3]) * 0.5; - - // Map x, y and z to range 0-1 - in[0] = in[0] * in[3] + 0.5f; - in[1] = in[1] * in[3] + 0.5f; - in[2] = in[2] * in[3] + 0.5f; - - // Map x,y to viewport - win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; - win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; - win_pos[2+win_pos_offset] = in[2]; - - return true; - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(double objx, - double objy, - double objz, - DoubleBuffer modelMatrix, - DoubleBuffer projMatrix, - IntBuffer viewport, - DoubleBuffer win_pos) { - - DoubleBuffer in = this.inBuf; - DoubleBuffer out = this.outBuf; - - in.put(0, objx); - in.put(1, objy); - in.put(2, objz); - in.put(3, 1.0); - - __gluMultMatrixVecd(modelMatrix, in, out); - __gluMultMatrixVecd(projMatrix, out, in); - - if (in.get(3) == 0.0) - return false; - - in.put(3, (1.0 / in.get(3)) * 0.5); - - // Map x, y and z to range 0-1 - in.put(0, in.get(0) * in.get(3) + 0.5f); - in.put(1, in.get(1) * in.get(3) + 0.5f); - in.put(2, in.get(2) * in.get(3) + 0.5f); - - // Map x,y to viewport - int vPos = viewport.position(); - int wPos = win_pos.position(); - win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); - win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); - win_pos.put(2+wPos, in.get(2)); - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(double winx, - double winy, - double winz, - double[] modelMatrix, - int modelMatrix_offset, - double[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - double[] obj_pos, - int obj_pos_offset) { - double[] in = this.in; - double[] out = this.out; - - __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!__gluInvertMatrixd(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = 1.0; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecd(matrix, 0, in, out); - - if (out[3] == 0.0) - return false; - - out[3] = 1.0 / out[3]; - - obj_pos[0+obj_pos_offset] = out[0] * out[3]; - obj_pos[1+obj_pos_offset] = out[1] * out[3]; - obj_pos[2+obj_pos_offset] = out[2] * out[3]; - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(double winx, - double winy, - double winz, - DoubleBuffer modelMatrix, - DoubleBuffer projMatrix, - IntBuffer viewport, - DoubleBuffer obj_pos) { - DoubleBuffer in = this.inBuf; - DoubleBuffer out = this.outBuf; - - __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); - - if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, 1.0); - - // Map x and y from window coordinates - int vPos = viewport.position(); - int oPos = obj_pos.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecd(matrixBuf, in, out); - - if (out.get(3) == 0.0) - return false; - - out.put(3, 1.0 / out.get(3)); - - obj_pos.put(0+oPos, out.get(0) * out.get(3)); - obj_pos.put(1+oPos, out.get(1) * out.get(3)); - obj_pos.put(2+oPos, out.get(2) * out.get(3)); - - return true; - } - - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(double winx, - double winy, - double winz, - double clipw, - double[] modelMatrix, - int modelMatrix_offset, - double[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - double near, - double far, - double[] obj_pos, - int obj_pos_offset ) { - double[] in = this.in; - double[] out = this.out; - - __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!__gluInvertMatrixd(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = clipw; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - in[2] = (in[2] - near) / (far - near); - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecd(matrix, 0, in, out); - - if (out[3] == 0.0) - return false; - - obj_pos[0+obj_pos_offset] = out[0]; - obj_pos[1+obj_pos_offset] = out[1]; - obj_pos[2+obj_pos_offset] = out[2]; - obj_pos[3+obj_pos_offset] = out[3]; - return true; - } - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(double winx, - double winy, - double winz, - double clipw, - DoubleBuffer modelMatrix, - DoubleBuffer projMatrix, - IntBuffer viewport, - double near, - double far, - DoubleBuffer obj_pos) { - DoubleBuffer in = this.inBuf; - DoubleBuffer out = this.outBuf; - - __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); - - if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, clipw); - - // Map x and y from window coordinates - int vPos = viewport.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - in.put(2, (in.get(2) - near) / (far - near)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecd(matrixBuf, in, out); - - if (out.get(3) == 0.0) - return false; - - int oPos = obj_pos.position(); - obj_pos.put(0+oPos, out.get(0)); - obj_pos.put(1+oPos, out.get(1)); - obj_pos.put(2+oPos, out.get(2)); - obj_pos.put(3+oPos, out.get(3)); - return true; - } - - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - */ - public void gluPickMatrix(GL2 gl, - double x, - double y, - double deltaX, - double deltaY, - IntBuffer viewport) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - int vPos = viewport.position(); - gl.glTranslated((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, - (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, - 0); - gl.glScaled(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0); - } - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - * @param viewport_offset - */ - public void gluPickMatrix(GL2 gl, - double x, - double y, - double deltaX, - double deltaY, - int[] viewport, - int viewport_offset) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - gl.glTranslated((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, - (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, - 0); - gl.glScaled(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java b/src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java deleted file mode 100644 index a542dcf19..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.opengl.impl.gl2; - -import com.jogamp.opengl.impl.*; - -import java.nio.IntBuffer; -import javax.media.opengl.*; - -/** - * Util.java - * <p/> - * <p/> - * Created 7-jan-2004 - * - * @author Erik Duijs - */ -class Util { - - /** - * temp int[] of one for getting an int from some GL functions - */ - private int[] scratch = new int[1]; - - /** - * Return ceiling of integer division - * - * @param a - * @param b - * - * @return int - */ - protected static int ceil(int a, int b) { - return (a % b == 0 ? a / b : a / b + 1); - } - - /** - * Method compPerPix. - * - * @param format - * - * @return int - */ - protected static int compPerPix(int format) { - /* Determine number of components per pixel */ - switch ( format ) { - case GL2.GL_COLOR_INDEX: - case GL2.GL_STENCIL_INDEX: - case GL2.GL_DEPTH_COMPONENT: - case GL2.GL_RED: - case GL2.GL_GREEN: - case GL2.GL_BLUE: - case GL2.GL_ALPHA: - case GL2.GL_LUMINANCE: - return 1; - case GL2.GL_LUMINANCE_ALPHA: - return 2; - case GL2.GL_RGB: - case GL2.GL_BGR: - return 3; - case GL2.GL_RGBA: - case GL2.GL_BGRA: - return 4; - default : - return -1; - } - } - - /** - * Method nearestPower. - * <p/> - * Compute the nearest power of 2 number. This algorithm is a little strange, but it works quite well. - * - * @param value - * - * @return int - */ - protected static int nearestPower(int value) { - int i; - - i = 1; - - /* Error! */ - if ( value == 0 ) - return -1; - - for ( ; ; ) { - if ( value == 1 ) { - return i; - } else if ( value == 3 ) { - return i << 2; - } - value >>= 1; - i <<= 1; - } - } - - /** - * Method bytesPerPixel. - * - * @param format - * @param type - * - * @return int - */ - protected static int bytesPerPixel(int format, int type) { - int n, m; - - switch ( format ) { - case GL2.GL_COLOR_INDEX: - case GL2.GL_STENCIL_INDEX: - case GL2.GL_DEPTH_COMPONENT: - case GL2.GL_RED: - case GL2.GL_GREEN: - case GL2.GL_BLUE: - case GL2.GL_ALPHA: - case GL2.GL_LUMINANCE: - n = 1; - break; - case GL2.GL_LUMINANCE_ALPHA: - n = 2; - break; - case GL2.GL_RGB: - case GL2.GL_BGR: - n = 3; - break; - case GL2.GL_RGBA: - case GL2.GL_BGRA: - n = 4; - break; - default : - n = 0; - } - - switch ( type ) { - case GL2.GL_UNSIGNED_BYTE: - m = 1; - break; - case GL2.GL_BYTE: - m = 1; - break; - case GL2.GL_BITMAP: - m = 1; - break; - case GL2.GL_UNSIGNED_SHORT: - m = 2; - break; - case GL2.GL_SHORT: - m = 2; - break; - case GL2.GL_UNSIGNED_INT: - m = 4; - break; - case GL2.GL_INT: - m = 4; - break; - case GL2.GL_FLOAT: - m = 4; - break; - default : - m = 0; - } - - return n * m; - } - - /** - * Convenience method for returning an int, rather than getting it out of a buffer yourself. - * - * @param what - * - * @return int - */ - protected int glGetIntegerv(GL gl, int what) { - gl.glGetIntegerv(what, scratch, 0); - return scratch[0]; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java deleted file mode 100644 index 6ee29b876..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java +++ /dev/null @@ -1,835 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.gl2; - -import com.jogamp.opengl.impl.*; - -import java.nio.*; -import javax.media.opengl.*; - -/** - * Tracks the creation of server-side OpenGL objects which can be - * shared between contexts. Ordinarily, when an OpenGL context is - * deleted and no other contexts are sharing server-side objects with - * it, all of the server-side objects are automatically deleted by the - * OpenGL implementation. It is not necessary for the end user to - * explicitly delete these objects. However, when the Java2D/OpenGL - * pipeline is active and frame buffer objects are being used for - * rendering, it is necessary for all OpenGL contexts created by JOGL - * to share server-side objects with the Java2D OpenGL context. This - * means that these objects "leak" into the namespace used by Java2D. - * In order to prevent memory leaks and to present the same - * programming model to the end user, it is necessary to track the - * creation and destruction of all of these server-side OpenGL objects - * and to explicitly release them when all of the JOGL-created - * contexts which can see them have been released. <P> - * - * The {@link #ref ref} and {@link #unref unref} methods should be - * used during the creation and destruction of OpenGL contexts by JOGL - * in order to update the liveness of the objects being tracked. The - * various other methods should be called by the OpenGL binding in the - * various named methods. - */ - -public class GLObjectTracker { - private static final boolean DEBUG = Debug.debug("GLStatusTracker"); - - //---------------------------------------------------------------------- - // Adders - // - - // glGenBuffers - public synchronized void addBuffers(int n, IntBuffer ids) { - add(getList(BUFFERS), n, ids); - } - - // glGenBuffers - public synchronized void addBuffers(int n, int[] ids, int ids_offset) { - add(getList(BUFFERS), n, ids, ids_offset); - } - - // glGenBuffersARB - public synchronized void addBuffersARB(int n, IntBuffer ids) { - add(getList(BUFFERS_ARB), n, ids); - } - - // glGenBuffersARB - public synchronized void addBuffersARB(int n, int[] ids, int ids_offset) { - add(getList(BUFFERS_ARB), n, ids, ids_offset); - } - - // glGenFencesAPPLE - public synchronized void addFencesAPPLE(int n, IntBuffer ids) { - add(getList(FENCES_APPLE), n, ids); - } - - // glGenFencesAPPLE - public synchronized void addFencesAPPLE(int n, int[] ids, int ids_offset) { - add(getList(FENCES_APPLE), n, ids, ids_offset); - } - - // glGenFencesNV - public synchronized void addFencesNV(int n, IntBuffer ids) { - add(getList(FENCES_NV), n, ids); - } - - // glGenFencesNV - public synchronized void addFencesNV(int n, int[] ids, int ids_offset) { - add(getList(FENCES_NV), n, ids, ids_offset); - } - - // glGenFragmentShadersATI - public synchronized void addFragmentShadersATI(int start, int n) { - add(getList(FRAGMENT_SHADERS_ATI), start, n); - } - - // glGenFramebuffersEXT - public synchronized void addFramebuffersEXT(int n, IntBuffer ids) { - add(getList(FRAMEBUFFERS_EXT), n, ids); - } - - // glGenFramebuffersEXT - public synchronized void addFramebuffersEXT(int n, int[] ids, int ids_offset) { - add(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); - } - - // glGenLists - public synchronized void addLists(int start, int n) { - add(getList(LISTS), start, n); - } - - // glGenOcclusionQueriesNV - public synchronized void addOcclusionQueriesNV(int n, IntBuffer ids) { - add(getList(OCCLUSION_QUERIES_NV), n, ids); - } - - // glGenOcclusionQueriesNV - public synchronized void addOcclusionQueriesNV(int n, int[] ids, int ids_offset) { - add(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); - } - - // glCreateProgram - public synchronized void addProgramObject(int obj) { - add(getList(PROGRAM_OBJECTS), obj, 1); - } - - // glCreateProgramObjectARB - public synchronized void addProgramObjectARB(int obj) { - add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); - } - - // glGenProgramsARB - public synchronized void addProgramsARB(int n, IntBuffer ids) { - add(getList(PROGRAMS_ARB), n, ids); - } - - // glGenProgramsARB - public synchronized void addProgramsARB(int n, int[] ids, int ids_offset) { - add(getList(PROGRAMS_ARB), n, ids, ids_offset); - } - - // glGenProgramsNV - public synchronized void addProgramsNV(int n, IntBuffer ids) { - add(getList(PROGRAMS_NV), n, ids); - } - - // glGenProgramsNV - public synchronized void addProgramsNV(int n, int[] ids, int ids_offset) { - add(getList(PROGRAMS_NV), n, ids, ids_offset); - } - - // glGenQueries - public synchronized void addQueries(int n, IntBuffer ids) { - add(getList(QUERIES), n, ids); - } - - // glGenQueries - public synchronized void addQueries(int n, int[] ids, int ids_offset) { - add(getList(QUERIES), n, ids, ids_offset); - } - - // glGenQueriesARB - public synchronized void addQueriesARB(int n, IntBuffer ids) { - add(getList(QUERIES_ARB), n, ids); - } - - // glGenQueriesARB - public synchronized void addQueriesARB(int n, int[] ids, int ids_offset) { - add(getList(QUERIES_ARB), n, ids, ids_offset); - } - - // glGenRenderbuffersEXT - public synchronized void addRenderbuffersEXT(int n, IntBuffer ids) { - add(getList(RENDERBUFFERS_EXT), n, ids); - } - - // glGenRenderbuffersEXT - public synchronized void addRenderbuffersEXT(int n, int[] ids, int ids_offset) { - add(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); - } - - // glCreateShader - public synchronized void addShaderObject(int obj) { - add(getList(SHADER_OBJECTS), obj, 1); - } - - // glCreateShaderObjectARB - public synchronized void addShaderObjectARB(int obj) { - add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); - } - - // glGenTextures - public synchronized void addTextures(int n, IntBuffer ids) { - add(getList(TEXTURES), n, ids); - } - - // glGenTextures - public synchronized void addTextures(int n, int[] ids, int ids_offset) { - add(getList(TEXTURES), n, ids, ids_offset); - } - - // glGenVertexArraysAPPLE - public synchronized void addVertexArraysAPPLE(int n, IntBuffer ids) { - add(getList(VERTEX_ARRAYS_APPLE), n, ids); - } - - // glGenVertexArraysAPPLE - public synchronized void addVertexArraysAPPLE(int n, int[] ids, int ids_offset) { - add(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); - } - - // glGenVertexShadersEXT - public synchronized void addVertexShadersEXT(int start, int n) { - add(getList(VERTEX_SHADERS_EXT), start, n); - } - - //---------------------------------------------------------------------- - // Removers - // - - // glDeleteBuffers - public synchronized void removeBuffers(int n, IntBuffer ids) { - remove(getList(BUFFERS), n, ids); - } - - // glDeleteBuffers - public synchronized void removeBuffers(int n, int[] ids, int ids_offset) { - remove(getList(BUFFERS), n, ids, ids_offset); - } - - // glDeleteBuffersARB - public synchronized void removeBuffersARB(int n, IntBuffer ids) { - remove(getList(BUFFERS_ARB), n, ids); - } - - // glDeleteBuffersARB - public synchronized void removeBuffersARB(int n, int[] ids, int ids_offset) { - remove(getList(BUFFERS_ARB), n, ids, ids_offset); - } - - // glDeleteFencesAPPLE - public synchronized void removeFencesAPPLE(int n, IntBuffer ids) { - remove(getList(FENCES_APPLE), n, ids); - } - - // glDeleteFencesAPPLE - public synchronized void removeFencesAPPLE(int n, int[] ids, int ids_offset) { - remove(getList(FENCES_APPLE), n, ids, ids_offset); - } - - // glDeleteFencesNV - public synchronized void removeFencesNV(int n, IntBuffer ids) { - remove(getList(FENCES_NV), n, ids); - } - - // glDeleteFencesNV - public synchronized void removeFencesNV(int n, int[] ids, int ids_offset) { - remove(getList(FENCES_NV), n, ids, ids_offset); - } - - // glDeleteFragmentShaderATI - public synchronized void removeFragmentShaderATI(int obj) { - remove(getList(FRAGMENT_SHADERS_ATI), obj, 1); - } - - // glDeleteFramebuffersEXT - public synchronized void removeFramebuffersEXT(int n, IntBuffer ids) { - remove(getList(FRAMEBUFFERS_EXT), n, ids); - } - - // glDeleteFramebuffersEXT - public synchronized void removeFramebuffersEXT(int n, int[] ids, int ids_offset) { - remove(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); - } - - // glDeleteLists - public synchronized void removeLists(int start, int n) { - remove(getList(LISTS), start, n); - } - - // glDeleteOcclusionQueriesNV - public synchronized void removeOcclusionQueriesNV(int n, IntBuffer ids) { - remove(getList(OCCLUSION_QUERIES_NV), n, ids); - } - - // glDeleteOcclusionQueriesNV - public synchronized void removeOcclusionQueriesNV(int n, int[] ids, int ids_offset) { - remove(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); - } - - // glDeleteProgram - public synchronized void removeProgramObject(int obj) { - remove(getList(PROGRAM_OBJECTS), obj, 1); - } - - // glDeleteObjectARB - public synchronized void removeProgramOrShaderObjectARB(int obj) { - remove(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); - } - - // glDeleteProgramsARB - public synchronized void removeProgramsARB(int n, IntBuffer ids) { - remove(getList(PROGRAMS_ARB), n, ids); - } - - // glDeleteProgramsARB - public synchronized void removeProgramsARB(int n, int[] ids, int ids_offset) { - remove(getList(PROGRAMS_ARB), n, ids, ids_offset); - } - - // glDeleteProgramsNV - public synchronized void removeProgramsNV(int n, IntBuffer ids) { - remove(getList(PROGRAMS_NV), n, ids); - } - - // glDeleteProgramsNV - public synchronized void removeProgramsNV(int n, int[] ids, int ids_offset) { - remove(getList(PROGRAMS_NV), n, ids, ids_offset); - } - - // glDeleteQueries - public synchronized void removeQueries(int n, IntBuffer ids) { - remove(getList(QUERIES), n, ids); - } - - // glDeleteQueries - public synchronized void removeQueries(int n, int[] ids, int ids_offset) { - remove(getList(QUERIES), n, ids, ids_offset); - } - - // glDeleteQueriesARB - public synchronized void removeQueriesARB(int n, IntBuffer ids) { - remove(getList(QUERIES_ARB), n, ids); - } - - // glDeleteQueriesARB - public synchronized void removeQueriesARB(int n, int[] ids, int ids_offset) { - remove(getList(QUERIES_ARB), n, ids, ids_offset); - } - - // glDeleteRenderbuffersEXT - public synchronized void removeRenderbuffersEXT(int n, IntBuffer ids) { - remove(getList(RENDERBUFFERS_EXT), n, ids); - } - - // glDeleteRenderbuffersEXT - public synchronized void removeRenderbuffersEXT(int n, int[] ids, int ids_offset) { - remove(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); - } - - // glDeleteShader - public synchronized void removeShaderObject(int obj) { - remove(getList(SHADER_OBJECTS), obj, 1); - } - - // glDeleteTextures - public synchronized void removeTextures(int n, IntBuffer ids) { - remove(getList(TEXTURES), n, ids); - } - - // glDeleteTextures - public synchronized void removeTextures(int n, int[] ids, int ids_offset) { - remove(getList(TEXTURES), n, ids, ids_offset); - } - - // glDeleteVertexArraysAPPLE - public synchronized void removeVertexArraysAPPLE(int n, IntBuffer ids) { - remove(getList(VERTEX_ARRAYS_APPLE), n, ids); - } - - // glDeleteVertexArraysAPPLE - public synchronized void removeVertexArraysAPPLE(int n, int[] ids, int ids_offset) { - remove(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); - } - - // glDeleteVertexShaderEXT - public synchronized void removeVertexShaderEXT(int obj) { - remove(getList(VERTEX_SHADERS_EXT), obj, 1); - } - - //---------------------------------------------------------------------- - // Reference count maintenance and manual deletion - // - - public synchronized void transferAll(GLObjectTracker other) { - for (int i = 0; i < lists.length; i++) { - getList(i).addAll(other.lists[i]); - if (other.lists[i] != null) { - other.lists[i].clear(); - } - } - dirty = true; - } - - public synchronized void ref() { - ++refCount; - } - - public void unref(GLObjectTracker deletedObjectPool) { - boolean tryDelete = false; - synchronized (this) { - if (--refCount == 0) { - tryDelete = true; - } - } - if (tryDelete) { - // See whether we should try to do the work now or whether we - // have to postpone - GLContext cur = GLContext.getCurrent(); - if ((cur != null) && - (cur instanceof GLContextImpl)) { - GLContextImpl curImpl = (GLContextImpl) cur; - if (deletedObjectPool != null && - deletedObjectPool == curImpl.getDeletedObjectTracker()) { - // Should be safe to delete these objects now - try { - delete((GL2)curImpl.getGL()); - return; - } catch (GLException e) { - // Shouldn't happen, but if it does, transfer all objects - // to the deleted object pool hoping we can later clean - // them up - deletedObjectPool.transferAll(this); - throw(e); - } - } - } - // If we get here, we couldn't attempt to delete the objects - // right now; instead try to transfer them to the - // deletedObjectPool for later cleanup (FIXME: should consider - // throwing an exception if deletedObjectPool is null, since - // that shouldn't happen) - if (DEBUG) { - String s = null; - if (cur == null) { - s = "current context was null"; - } else if (!(cur instanceof GLContextImpl)) { - s = "current context was not a GLContextImpl"; - } else if (deletedObjectPool == null) { - s = "no current deletedObjectPool"; - } else if (deletedObjectPool != ((GLContextImpl) cur).getDeletedObjectTracker()) { - s = "deletedObjectTracker didn't match"; - if (((GLContextImpl) cur).getDeletedObjectTracker() == null) { - s += " (other was null)"; - } - } else { - s = "unknown reason"; - } - System.err.println("Deferred destruction of server-side OpenGL objects into " + deletedObjectPool + ": " + s); - } - - if (deletedObjectPool != null) { - deletedObjectPool.transferAll(this); - } - } - } - - public void clean(GL2 gl) { - if (dirty) { - try { - delete(gl); - dirty = false; - } catch (GLException e) { - // FIXME: not sure what to do here; probably a bad idea to be - // throwing exceptions during an otherwise-successful makeCurrent - } - } - } - - - //---------------------------------------------------------------------- - // Internals only below this point - // - - // Kinds of sharable server-side OpenGL objects this class tracks - private static final int BUFFERS = 0; - private static final int BUFFERS_ARB = 1; - private static final int FENCES_APPLE = 2; - private static final int FENCES_NV = 3; - private static final int FRAGMENT_SHADERS_ATI = 4; - private static final int FRAMEBUFFERS_EXT = 5; - private static final int LISTS = 6; - private static final int OCCLUSION_QUERIES_NV = 7; - private static final int PROGRAM_AND_SHADER_OBJECTS_ARB = 8; - private static final int PROGRAM_OBJECTS = 9; - private static final int PROGRAMS_ARB = 10; - private static final int PROGRAMS_NV = 11; - private static final int QUERIES = 12; - private static final int QUERIES_ARB = 13; - private static final int RENDERBUFFERS_EXT = 14; - private static final int SHADER_OBJECTS = 15; - private static final int TEXTURES = 16; - private static final int VERTEX_ARRAYS_APPLE = 17; - private static final int VERTEX_SHADERS_EXT = 18; - private static final int NUM_OBJECT_TYPES = 19; - - static abstract class Deleter { - public abstract void delete(GL2 gl, int obj); - } - - static class ObjectList { - private static final int MIN_CAPACITY = 4; - - private int size; - private int capacity; - private int[] data; - private Deleter deleter; - private String name; - - public ObjectList(Deleter deleter) { - this.deleter = deleter; - clear(); - } - - public void add(int obj) { - if (size == capacity) { - int newCapacity = 2 * capacity; - int[] newData = new int[newCapacity]; - System.arraycopy(data, 0, newData, 0, size); - data = newData; - capacity = newCapacity; - } - - data[size++] = obj; - } - - public void addAll(ObjectList other) { - if (other == null) { - return; - } - for (int i = 0; i < other.size; i++) { - add(other.data[i]); - } - } - - public boolean remove(int value) { - for (int i = 0; i < size; i++) { - if (data[i] == value) { - if (i < size - 1) { - System.arraycopy(data, i+1, data, i, size - i - 1); - } - --size; - if ((size < capacity / 4) && - (capacity > MIN_CAPACITY)) { - int newCapacity = capacity / 4; - if (newCapacity < MIN_CAPACITY) { - newCapacity = MIN_CAPACITY; - } - int[] newData = new int[newCapacity]; - System.arraycopy(data, 0, newData, 0, size); - data = newData; - capacity = newCapacity; - } - return true; - } - } - return false; - } - - public void setName(String name) { - if (DEBUG) { - this.name = name; - } - } - - public void delete(GL2 gl) { - // Just in case we start throwing exceptions during deletion, - // make sure we make progress rather than going into an infinite - // loop - while (size > 0) { - int obj = data[size - 1]; - --size; - if (DEBUG) { - System.err.println("Deleting server-side OpenGL object " + obj + - ((name != null) ? (" (" + name + ")") : "")); - } - deleter.delete(gl, obj); - } - } - - public void clear() { - size = 0; - capacity = MIN_CAPACITY; - data = new int[capacity]; - } - } - - private ObjectList[] lists = new ObjectList[NUM_OBJECT_TYPES]; - private int refCount; - private boolean dirty; - - private void add(ObjectList list, int n, IntBuffer ids) { - int pos = ids.position(); - for (int i = 0; i < n; i++) { - list.add(ids.get(pos + i)); - } - } - - private void add(ObjectList list, int n, int[] ids, int ids_offset) { - for (int i = 0; i < n; i++) { - list.add(ids[i + ids_offset]); - } - } - - private void add(ObjectList list, int start, int n) { - for (int i = 0; i < n; i++) { - list.add(start + i); - } - } - - private void remove(ObjectList list, int n, IntBuffer ids) { - int pos = ids.position(); - for (int i = 0; i < n; i++) { - list.remove(ids.get(pos + i)); - } - } - - private void remove(ObjectList list, int n, int[] ids, int ids_offset) { - for (int i = 0; i < n; i++) { - list.remove(ids[i + ids_offset]); - } - } - - private void remove(ObjectList list, int start, int n) { - for (int i = 0; i < n; i++) { - list.remove(start + i); - } - } - - private ObjectList getList(int which) { - ObjectList list = lists[which]; - if (list == null) { - Deleter deleter = null; - String name = null; - // Figure out which deleter we need - switch (which) { - case BUFFERS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteBuffers(1, new int[] { obj }, 0); - } - }; - name = "buffer"; - break; - case BUFFERS_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteBuffersARB(1, new int[] { obj }, 0); - } - }; - name = "ARB buffer"; - break; - case FENCES_APPLE: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFencesAPPLE(1, new int[] { obj }, 0); - } - }; - name = "APPLE fence"; - break; - case FENCES_NV: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFencesNV(1, new int[] { obj }, 0); - } - }; - name = "NV fence"; - break; - case FRAGMENT_SHADERS_ATI: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFragmentShaderATI(obj); - } - }; - name = "ATI fragment shader"; - break; - case FRAMEBUFFERS_EXT: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFramebuffersEXT(1, new int[] { obj }, 0); - } - }; - name = "EXT framebuffer"; - break; - case LISTS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteLists(obj, 1); - } - }; - name = "display list"; - break; - case OCCLUSION_QUERIES_NV: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteOcclusionQueriesNV(1, new int[] { obj }, 0); - } - }; - name = "NV occlusion query"; - break; - case PROGRAM_AND_SHADER_OBJECTS_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteObjectARB(obj); - } - }; - name = "ARB program or shader object"; - break; - case PROGRAM_OBJECTS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteProgram(obj); - } - }; - name = "program object"; - break; - case PROGRAMS_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteProgramsARB(1, new int[] { obj }, 0); - } - }; - name = "ARB program object"; - break; - case PROGRAMS_NV: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteProgramsNV(1, new int[] { obj }, 0); - } - }; - name = "NV program"; - break; - case QUERIES: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteQueries(1, new int[] { obj }, 0); - } - }; - name = "query"; - break; - case QUERIES_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteQueriesARB(1, new int[] { obj }, 0); - } - }; - name = "ARB query"; - break; - case RENDERBUFFERS_EXT: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteRenderbuffersEXT(1, new int[] { obj }, 0); - } - }; - name = "EXT renderbuffer"; - break; - case SHADER_OBJECTS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteShader(obj); - } - }; - name = "shader object"; - break; - case TEXTURES: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteTextures(1, new int[] { obj }, 0); - } - }; - name = "texture"; - break; - case VERTEX_ARRAYS_APPLE: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteVertexArraysAPPLE(1, new int[] { obj }, 0); - } - }; - name = "APPLE vertex array"; - break; - case VERTEX_SHADERS_EXT: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteVertexShaderEXT(obj); - } - }; - name = "EXT vertex shader"; - break; - default: - throw new InternalError("Unexpected OpenGL object type " + which); - } - - list = new ObjectList(deleter); - list.setName(name); - lists[which] = list; - } - return list; - } - - private void delete(GL2 gl) { - for (int i = 0; i < lists.length; i++) { - ObjectList list = lists[i]; - if (list != null) { - list.delete(gl); - lists[i] = null; - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/GLUquadricImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/GLUquadricImpl.java deleted file mode 100644 index d7e6a23c1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/GLUquadricImpl.java +++ /dev/null @@ -1,1212 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** $Date: 2009-03-04 17:23:34 -0800 (Wed, 04 Mar 2009) $ $Revision: 1856 $ -** $Header$ -*/ - -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.opengl.impl.glu; - -import javax.media.opengl.*; -import javax.media.opengl.glu.*; -import com.jogamp.opengl.util.ImmModeSink; -import java.nio.*; - -/** - * GLUquadricImpl.java - * - * - * Created 22-dec-2003 (originally Quadric.java) - * @author Erik Duijs - * @author Kenneth Russell, Sven Gothel - */ - -public class GLUquadricImpl implements GLUquadric { - private boolean useGLSL; - private int drawStyle; - private int orientation; - private boolean textureFlag; - private int normals; - private boolean immModeSinkEnabled; - private boolean immModeSinkImmediate; - public int normalType; - public GL gl; - - public static final boolean USE_NORM = true; - public static final boolean USE_TEXT = false; - - private ImmModeSink immModeSink=null; - - public GLUquadricImpl(GL gl, boolean useGLSL) { - this.gl=gl; - this.useGLSL = useGLSL; - drawStyle = GLU.GLU_FILL; - orientation = GLU.GLU_OUTSIDE; - textureFlag = false; - normals = GLU.GLU_SMOOTH; - normalType = gl.isGLES1()?GL.GL_BYTE:GL.GL_FLOAT; - immModeSinkImmediate=true; - immModeSinkEnabled=!gl.isGL2(); - replaceImmModeSink(); - } - - public void enableImmModeSink(boolean val) { - if(gl.isGL2()) { - immModeSinkEnabled=val; - } else { - immModeSinkEnabled=true; - } - if(null==immModeSink && immModeSinkEnabled) { - replaceImmModeSink(); - } - } - - public boolean isImmModeSinkEnabled() { - return immModeSinkEnabled; - } - - public void setImmMode(boolean val) { - if(immModeSinkEnabled) { - immModeSinkImmediate=val; - } else { - immModeSinkImmediate=true; - } - } - - public boolean getImmMode() { - return immModeSinkImmediate; - } - - public ImmModeSink replaceImmModeSink() { - if(!immModeSinkEnabled) return null; - - ImmModeSink res = immModeSink; - if(useGLSL) { - immModeSink = ImmModeSink.createGLSL (gl, GL.GL_STATIC_DRAW, 32, - 3, GL.GL_FLOAT, // vertex - 0, GL.GL_FLOAT, // color - USE_NORM?3:0, normalType,// normal - USE_TEXT?2:0, GL.GL_FLOAT); // texture - } else { - immModeSink = ImmModeSink.createFixed(gl, GL.GL_STATIC_DRAW, 32, - 3, GL.GL_FLOAT, // vertex - 0, GL.GL_FLOAT, // color - USE_NORM?3:0, normalType,// normal - USE_TEXT?2:0, GL.GL_FLOAT); // texture - } - return res; - } - - public void resetImmModeSink(GL gl) { - if(immModeSinkEnabled) { - immModeSink.reset(gl); - } - } - - /** - * specifies the draw style for quadrics. - * - * The legal values are as follows: - * - * GLU.FILL: Quadrics are rendered with polygon primitives. The polygons - * are drawn in a counterclockwise fashion with respect to - * their normals (as defined with glu.quadricOrientation). - * - * GLU.LINE: Quadrics are rendered as a set of lines. - * - * GLU.SILHOUETTE: Quadrics are rendered as a set of lines, except that edges - * separating coplanar faces will not be drawn. - * - * GLU.POINT: Quadrics are rendered as a set of points. - * - * @param drawStyle The drawStyle to set - */ - public void setDrawStyle(int drawStyle) { - this.drawStyle = drawStyle; - } - - /** - * specifies what kind of normals are desired for quadrics. - * The legal values are as follows: - * - * GLU.NONE: No normals are generated. - * - * GLU.FLAT: One normal is generated for every facet of a quadric. - * - * GLU.SMOOTH: One normal is generated for every vertex of a quadric. This - * is the default. - * - * @param normals The normals to set - */ - public void setNormals(int normals) { - this.normals = normals; - } - - /** - * specifies what kind of orientation is desired for. - * The orientation values are as follows: - * - * GLU.OUTSIDE: Quadrics are drawn with normals pointing outward. - * - * GLU.INSIDE: Normals point inward. The default is GLU.OUTSIDE. - * - * Note that the interpretation of outward and inward depends on the quadric - * being drawn. - * - * @param orientation The orientation to set - */ - public void setOrientation(int orientation) { - this.orientation = orientation; - } - - /** - * specifies if texture coordinates should be generated for - * quadrics rendered with qobj. If the value of textureCoords is true, - * then texture coordinates are generated, and if textureCoords is false, - * they are not.. The default is false. - * - * The manner in which texture coordinates are generated depends upon the - * specific quadric rendered. - * - * @param textureFlag The textureFlag to set - */ - public void setTextureFlag(boolean textureFlag) { - this.textureFlag = textureFlag; - } - - /** - * Returns the drawStyle. - * @return int - */ - public int getDrawStyle() { - return drawStyle; - } - - /** - * Returns the normals. - * @return int - */ - public int getNormals() { - return normals; - } - - /** - * Returns the orientation. - * @return int - */ - public int getOrientation() { - return orientation; - } - - /** - * Returns the textureFlag. - * @return boolean - */ - public boolean getTextureFlag() { - return textureFlag; - } - - - /** - * draws a cylinder oriented along the z axis. The base of the - * cylinder is placed at z = 0, and the top at z=height. Like a sphere, a - * cylinder is subdivided around the z axis into slices, and along the z axis - * into stacks. - * - * Note that if topRadius is set to zero, then this routine will generate a - * cone. - * - * If the orientation is set to GLU.OUTSIDE (with glu.quadricOrientation), then - * any generated normals point away from the z axis. Otherwise, they point - * toward the z axis. - * - * If texturing is turned on (with glu.quadricTexture), then texture - * coordinates are generated so that t ranges linearly from 0.0 at z = 0 to - * 1.0 at z = height, and s ranges from 0.0 at the +y axis, to 0.25 at the +x - * axis, to 0.5 at the -y axis, to 0.75 at the -x axis, and back to 1.0 at the - * +y axis. - * - * @param baseRadius Specifies the radius of the cylinder at z = 0. - * @param topRadius Specifies the radius of the cylinder at z = height. - * @param height Specifies the height of the cylinder. - * @param slices Specifies the number of subdivisions around the z axis. - * @param stacks Specifies the number of subdivisions along the z axis. - */ - public void drawCylinder(GL gl, float baseRadius, float topRadius, float height, int slices, int stacks) { - - float da, r, dr, dz; - float x, y, z, nz, nsign; - int i, j; - - if (orientation == GLU.GLU_INSIDE) { - nsign = -1.0f; - } else { - nsign = 1.0f; - } - - da = 2.0f * PI / slices; - dr = (topRadius - baseRadius) / stacks; - dz = height / stacks; - nz = (baseRadius - topRadius) / height; - // Z component of normal vectors - - if (drawStyle == GLU.GLU_POINT) { - glBegin(gl, GL.GL_POINTS); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - - z = 0.0f; - r = baseRadius; - for (j = 0; j <= stacks; j++) { - glVertex3f(gl, (x * r), (y * r), z); - z += dz; - r += dr; - } - } - glEnd(gl); - } else if (drawStyle == GLU.GLU_LINE || drawStyle == GLU.GLU_SILHOUETTE) { - // Draw rings - if (drawStyle == GLU.GLU_LINE) { - z = 0.0f; - r = baseRadius; - for (j = 0; j <= stacks; j++) { - glBegin(gl, GL.GL_LINE_LOOP); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - glVertex3f(gl, (x * r), (y * r), z); - } - glEnd(gl); - z += dz; - r += dr; - } - } else { - // draw one ring at each end - if (baseRadius != 0.0) { - glBegin(gl, GL.GL_LINE_LOOP); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - glVertex3f(gl, (x * baseRadius), (y * baseRadius), 0.0f); - } - glEnd(gl); - glBegin(gl, GL.GL_LINE_LOOP); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - glVertex3f(gl, (x * topRadius), (y * topRadius), height); - } - glEnd(gl); - } - } - // draw length lines - glBegin(gl, GL.GL_LINES); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - glVertex3f(gl, (x * baseRadius), (y * baseRadius), 0.0f); - glVertex3f(gl, (x * topRadius), (y * topRadius), (height)); - } - glEnd(gl); - } else if (drawStyle == GLU.GLU_FILL) { - float ds = 1.0f / slices; - float dt = 1.0f / stacks; - float t = 0.0f; - z = 0.0f; - r = baseRadius; - for (j = 0; j < stacks; j++) { - float s = 0.0f; - glBegin(gl, immModeSink.GL_QUAD_STRIP); - for (i = 0; i <= slices; i++) { - if (i == slices) { - x = sin(0.0f); - y = cos(0.0f); - } else { - x = sin((i * da)); - y = cos((i * da)); - } - if (nsign == 1.0f) { - normal3f(gl, (x * nsign), (y * nsign), (nz * nsign)); - TXTR_COORD(gl, s, t); - glVertex3f(gl, (x * r), (y * r), z); - normal3f(gl, (x * nsign), (y * nsign), (nz * nsign)); - TXTR_COORD(gl, s, t + dt); - glVertex3f(gl, (x * (r + dr)), (y * (r + dr)), (z + dz)); - } else { - normal3f(gl, x * nsign, y * nsign, nz * nsign); - TXTR_COORD(gl, s, t); - glVertex3f(gl, (x * r), (y * r), z); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - TXTR_COORD(gl, s, t + dt); - glVertex3f(gl, (x * (r + dr)), (y * (r + dr)), (z + dz)); - } - s += ds; - } // for slices - glEnd(gl); - r += dr; - t += dt; - z += dz; - } // for stacks - } - } - - /** - * renders a disk on the z = 0 plane. The disk has a radius of - * outerRadius, and contains a concentric circular hole with a radius of - * innerRadius. If innerRadius is 0, then no hole is generated. The disk is - * subdivided around the z axis into slices (like pizza slices), and also - * about the z axis into rings (as specified by slices and loops, - * respectively). - * - * With respect to orientation, the +z side of the disk is considered to be - * "outside" (see glu.quadricOrientation). This means that if the orientation - * is set to GLU.OUTSIDE, then any normals generated point along the +z axis. - * Otherwise, they point along the -z axis. - * - * If texturing is turned on (with glu.quadricTexture), texture coordinates are - * generated linearly such that where r=outerRadius, the value at (r, 0, 0) is - * (1, 0.5), at (0, r, 0) it is (0.5, 1), at (-r, 0, 0) it is (0, 0.5), and at - * (0, -r, 0) it is (0.5, 0). - */ - public void drawDisk(GL gl, float innerRadius, float outerRadius, int slices, int loops) - { - float da, dr; - - /* Normal vectors */ - if (normals != GLU.GLU_NONE) { - if (orientation == GLU.GLU_OUTSIDE) { - glNormal3f(gl, 0.0f, 0.0f, +1.0f); - } - else { - glNormal3f(gl, 0.0f, 0.0f, -1.0f); - } - } - - da = 2.0f * PI / slices; - dr = (outerRadius - innerRadius) / loops; - - switch (drawStyle) { - case GLU.GLU_FILL: - { - /* texture of a gluDisk is a cut out of the texture unit square - * x, y in [-outerRadius, +outerRadius]; s, t in [0, 1] - * (linear mapping) - */ - float dtc = 2.0f * outerRadius; - float sa, ca; - float r1 = innerRadius; - int l; - for (l = 0; l < loops; l++) { - float r2 = r1 + dr; - if (orientation == GLU.GLU_OUTSIDE) { - int s; - glBegin(gl, immModeSink.GL_QUAD_STRIP); - for (s = 0; s <= slices; s++) { - float a; - if (s == slices) - a = 0.0f; - else - a = s * da; - sa = sin(a); - ca = cos(a); - TXTR_COORD(gl, 0.5f + sa * r2 / dtc, 0.5f + ca * r2 / dtc); - glVertex2f(gl, r2 * sa, r2 * ca); - TXTR_COORD(gl, 0.5f + sa * r1 / dtc, 0.5f + ca * r1 / dtc); - glVertex2f(gl, r1 * sa, r1 * ca); - } - glEnd(gl); - } - else { - int s; - glBegin(gl, immModeSink.GL_QUAD_STRIP); - for (s = slices; s >= 0; s--) { - float a; - if (s == slices) - a = 0.0f; - else - a = s * da; - sa = sin(a); - ca = cos(a); - TXTR_COORD(gl, 0.5f - sa * r2 / dtc, 0.5f + ca * r2 / dtc); - glVertex2f(gl, r2 * sa, r2 * ca); - TXTR_COORD(gl, 0.5f - sa * r1 / dtc, 0.5f + ca * r1 / dtc); - glVertex2f(gl, r1 * sa, r1 * ca); - } - glEnd(gl); - } - r1 = r2; - } - break; - } - case GLU.GLU_LINE: - { - int l, s; - /* draw loops */ - for (l = 0; l <= loops; l++) { - float r = innerRadius + l * dr; - glBegin(gl, GL.GL_LINE_LOOP); - for (s = 0; s < slices; s++) { - float a = s * da; - glVertex2f(gl, r * sin(a), r * cos(a)); - } - glEnd(gl); - } - /* draw spokes */ - for (s = 0; s < slices; s++) { - float a = s * da; - float x = sin(a); - float y = cos(a); - glBegin(gl, GL.GL_LINE_STRIP); - for (l = 0; l <= loops; l++) { - float r = innerRadius + l * dr; - glVertex2f(gl, r * x, r * y); - } - glEnd(gl); - } - break; - } - case GLU.GLU_POINT: - { - int s; - glBegin(gl, GL.GL_POINTS); - for (s = 0; s < slices; s++) { - float a = s * da; - float x = sin(a); - float y = cos(a); - int l; - for (l = 0; l <= loops; l++) { - float r = innerRadius * l * dr; - glVertex2f(gl, r * x, r * y); - } - } - glEnd(gl); - break; - } - case GLU.GLU_SILHOUETTE: - { - if (innerRadius != 0.0) { - float a; - glBegin(gl, GL.GL_LINE_LOOP); - for (a = 0.0f; a < 2.0 * PI; a += da) { - float x = innerRadius * sin(a); - float y = innerRadius * cos(a); - glVertex2f(gl, x, y); - } - glEnd(gl); - } - { - float a; - glBegin(gl, GL.GL_LINE_LOOP); - for (a = 0; a < 2.0f * PI; a += da) { - float x = outerRadius * sin(a); - float y = outerRadius * cos(a); - glVertex2f(gl, x, y); - } - glEnd(gl); - } - break; - } - default: - return; - } - } - - /** - * renders a partial disk on the z=0 plane. A partial disk is similar to a - * full disk, except that only the subset of the disk from startAngle - * through startAngle + sweepAngle is included (where 0 degrees is along - * the +y axis, 90 degrees along the +x axis, 180 along the -y axis, and - * 270 along the -x axis). - * - * The partial disk has a radius of outerRadius, and contains a concentric - * circular hole with a radius of innerRadius. If innerRadius is zero, then - * no hole is generated. The partial disk is subdivided around the z axis - * into slices (like pizza slices), and also about the z axis into rings - * (as specified by slices and loops, respectively). - * - * With respect to orientation, the +z side of the partial disk is - * considered to be outside (see gluQuadricOrientation). This means that if - * the orientation is set to GLU.GLU_OUTSIDE, then any normals generated point - * along the +z axis. Otherwise, they point along the -z axis. - * - * If texturing is turned on (with gluQuadricTexture), texture coordinates - * are generated linearly such that where r=outerRadius, the value at (r, 0, 0) - * is (1, 0.5), at (0, r, 0) it is (0.5, 1), at (-r, 0, 0) it is (0, 0.5), - * and at (0, -r, 0) it is (0.5, 0). - */ - public void drawPartialDisk(GL gl, - float innerRadius, - float outerRadius, - int slices, - int loops, - float startAngle, - float sweepAngle) { - int i, j, max; - float[] sinCache = new float[CACHE_SIZE]; - float[] cosCache = new float[CACHE_SIZE]; - float angle; - float x, y; - float sintemp, costemp; - float deltaRadius; - float radiusLow, radiusHigh; - float texLow = 0, texHigh = 0; - float angleOffset; - int slices2; - int finish; - - if (slices >= CACHE_SIZE) - slices = CACHE_SIZE - 1; - if (slices < 2 - || loops < 1 - || outerRadius <= 0.0f - || innerRadius < 0.0f - || innerRadius > outerRadius) { - //gluQuadricError(qobj, GLU.GLU_INVALID_VALUE); - System.err.println("PartialDisk: GLU_INVALID_VALUE"); - return; - } - - if (sweepAngle < -360.0f) - sweepAngle = 360.0f; - if (sweepAngle > 360.0f) - sweepAngle = 360.0f; - if (sweepAngle < 0) { - startAngle += sweepAngle; - sweepAngle = -sweepAngle; - } - - if (sweepAngle == 360.0f) { - slices2 = slices; - } else { - slices2 = slices + 1; - } - - /* Compute length (needed for normal calculations) */ - deltaRadius = outerRadius - innerRadius; - - /* Cache is the vertex locations cache */ - - angleOffset = startAngle / 180.0f * PI; - for (i = 0; i <= slices; i++) { - angle = angleOffset + ((PI * sweepAngle) / 180.0f) * i / slices; - sinCache[i] = sin(angle); - cosCache[i] = cos(angle); - } - - if (sweepAngle == 360.0f) { - sinCache[slices] = sinCache[0]; - cosCache[slices] = cosCache[0]; - } - - switch (normals) { - case GLU.GLU_FLAT : - case GLU.GLU_SMOOTH : - if (orientation == GLU.GLU_OUTSIDE) { - glNormal3f(gl, 0.0f, 0.0f, 1.0f); - } else { - glNormal3f(gl, 0.0f, 0.0f, -1.0f); - } - break; - default : - case GLU.GLU_NONE : - break; - } - - switch (drawStyle) { - case GLU.GLU_FILL : - if (innerRadius == .0f) { - finish = loops - 1; - /* Triangle strip for inner polygons */ - glBegin(gl, GL.GL_TRIANGLE_FAN); - if (textureFlag) { - glTexCoord2f(gl, 0.5f, 0.5f); - } - glVertex3f(gl, 0.0f, 0.0f, 0.0f); - radiusLow = outerRadius - deltaRadius * ((float) (loops - 1) / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - } - - if (orientation == GLU.GLU_OUTSIDE) { - for (i = slices; i >= 0; i--) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - } else { - for (i = 0; i <= slices; i++) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - } - glEnd(gl); - } else { - finish = loops; - } - for (j = 0; j < finish; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - radiusHigh = outerRadius - deltaRadius * ((float) (j + 1) / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - texHigh = radiusHigh / outerRadius / 2; - } - - glBegin(gl, immModeSink.GL_QUAD_STRIP); - for (i = 0; i <= slices; i++) { - if (orientation == GLU.GLU_OUTSIDE) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - - if (textureFlag) { - glTexCoord2f(gl, texHigh * sinCache[i] + 0.5f, - texHigh * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusHigh * sinCache[i], - radiusHigh * cosCache[i], - 0.0f); - } else { - if (textureFlag) { - glTexCoord2f(gl, texHigh * sinCache[i] + 0.5f, - texHigh * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusHigh * sinCache[i], - radiusHigh * cosCache[i], - 0.0f); - - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - } - glEnd(gl); - } - break; - case GLU.GLU_POINT : - glBegin(gl, GL.GL_POINTS); - for (i = 0; i < slices2; i++) { - sintemp = sinCache[i]; - costemp = cosCache[i]; - for (j = 0; j <= loops; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sintemp, radiusLow * costemp, 0.0f); - } - } - glEnd(gl); - break; - case GLU.GLU_LINE : - if (innerRadius == outerRadius) { - glBegin(gl, GL.GL_LINE_STRIP); - - for (i = 0; i <= slices; i++) { - if (textureFlag) { - glTexCoord2f(gl, sinCache[i] / 2 + 0.5f, cosCache[i] / 2 + 0.5f); - } - glVertex3f(gl, innerRadius * sinCache[i], innerRadius * cosCache[i], 0.0f); - } - glEnd(gl); - break; - } - for (j = 0; j <= loops; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - } - - glBegin(gl, GL.GL_LINE_STRIP); - for (i = 0; i <= slices; i++) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - glEnd(gl); - } - for (i = 0; i < slices2; i++) { - sintemp = sinCache[i]; - costemp = cosCache[i]; - glBegin(gl, GL.GL_LINE_STRIP); - for (j = 0; j <= loops; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - } - - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sintemp, radiusLow * costemp, 0.0f); - } - glEnd(gl); - } - break; - case GLU.GLU_SILHOUETTE : - if (sweepAngle < 360.0f) { - for (i = 0; i <= slices; i += slices) { - sintemp = sinCache[i]; - costemp = cosCache[i]; - glBegin(gl, GL.GL_LINE_STRIP); - for (j = 0; j <= loops; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sintemp, radiusLow * costemp, 0.0f); - } - glEnd(gl); - } - } - for (j = 0; j <= loops; j += loops) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - } - - glBegin(gl, GL.GL_LINE_STRIP); - for (i = 0; i <= slices; i++) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - glEnd(gl); - if (innerRadius == outerRadius) - break; - } - break; - default : - break; - } - } - - /** - * draws a sphere of the given radius centered around the origin. - * The sphere is subdivided around the z axis into slices and along the z axis - * into stacks (similar to lines of longitude and latitude). - * - * If the orientation is set to GLU.OUTSIDE (with glu.quadricOrientation), then - * any normals generated point away from the center of the sphere. Otherwise, - * they point toward the center of the sphere. - - * If texturing is turned on (with glu.quadricTexture), then texture - * coordinates are generated so that t ranges from 0.0 at z=-radius to 1.0 at - * z=radius (t increases linearly along longitudinal lines), and s ranges from - * 0.0 at the +y axis, to 0.25 at the +x axis, to 0.5 at the -y axis, to 0.75 - * at the -x axis, and back to 1.0 at the +y axis. - */ - public void drawSphere(GL gl, float radius, int slices, int stacks) { - // TODO - - float rho, drho, theta, dtheta; - float x, y, z; - float s, t, ds, dt; - int i, j, imin, imax; - boolean normals; - float nsign; - - normals = (this.normals != GLU.GLU_NONE); - - if (orientation == GLU.GLU_INSIDE) { - nsign = -1.0f; - } else { - nsign = 1.0f; - } - - drho = PI / stacks; - dtheta = 2.0f * PI / slices; - - if (drawStyle == GLU.GLU_FILL) { - if (!textureFlag) { - // draw +Z end as a triangle fan - glBegin(gl, GL.GL_TRIANGLE_FAN); - glNormal3f(gl, 0.0f, 0.0f, 1.0f); - glVertex3f(gl, 0.0f, 0.0f, nsign * radius); - for (j = 0; j <= slices; j++) { - theta = (j == slices) ? 0.0f : j * dtheta; - x = -sin(theta) * sin(drho); - y = cos(theta) * sin(drho); - z = nsign * cos(drho); - if (normals) { - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - } - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - } - - ds = 1.0f / slices; - dt = 1.0f / stacks; - t = 1.0f; // because loop now runs from 0 - if (textureFlag) { - imin = 0; - imax = stacks; - } else { - imin = 1; - imax = stacks - 1; - } - - // draw intermediate stacks as quad strips - for (i = imin; i < imax; i++) { - rho = i * drho; - glBegin(gl, immModeSink.GL_QUAD_STRIP); - s = 0.0f; - for (j = 0; j <= slices; j++) { - theta = (j == slices) ? 0.0f : j * dtheta; - x = -sin(theta) * sin(rho); - y = cos(theta) * sin(rho); - z = nsign * cos(rho); - if (normals) { - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - } - TXTR_COORD(gl, s, t); - glVertex3f(gl, x * radius, y * radius, z * radius); - x = -sin(theta) * sin(rho + drho); - y = cos(theta) * sin(rho + drho); - z = nsign * cos(rho + drho); - if (normals) { - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - } - TXTR_COORD(gl, s, t - dt); - s += ds; - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - t -= dt; - } - - if (!textureFlag) { - // draw -Z end as a triangle fan - glBegin(gl, GL.GL_TRIANGLE_FAN); - glNormal3f(gl, 0.0f, 0.0f, -1.0f); - glVertex3f(gl, 0.0f, 0.0f, -radius * nsign); - rho = PI - drho; - s = 1.0f; - for (j = slices; j >= 0; j--) { - theta = (j == slices) ? 0.0f : j * dtheta; - x = -sin(theta) * sin(rho); - y = cos(theta) * sin(rho); - z = nsign * cos(rho); - if (normals) - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - s -= ds; - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - } - } else if ( - drawStyle == GLU.GLU_LINE - || drawStyle == GLU.GLU_SILHOUETTE) { - // draw stack lines - for (i = 1; - i < stacks; - i++) { // stack line at i==stacks-1 was missing here - rho = i * drho; - glBegin(gl, GL.GL_LINE_LOOP); - for (j = 0; j < slices; j++) { - theta = j * dtheta; - x = cos(theta) * sin(rho); - y = sin(theta) * sin(rho); - z = cos(rho); - if (normals) - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - } - // draw slice lines - for (j = 0; j < slices; j++) { - theta = j * dtheta; - glBegin(gl, GL.GL_LINE_STRIP); - for (i = 0; i <= stacks; i++) { - rho = i * drho; - x = cos(theta) * sin(rho); - y = sin(theta) * sin(rho); - z = cos(rho); - if (normals) - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - } - } else if (drawStyle == GLU.GLU_POINT) { - // top and bottom-most points - glBegin(gl, GL.GL_POINTS); - if (normals) - glNormal3f(gl, 0.0f, 0.0f, nsign); - glVertex3f(gl, 0.0f, 0.0f, radius); - if (normals) - glNormal3f(gl, 0.0f, 0.0f, -nsign); - glVertex3f(gl, 0.0f, 0.0f, -radius); - - // loop over stacks - for (i = 1; i < stacks - 1; i++) { - rho = i * drho; - for (j = 0; j < slices; j++) { - theta = j * dtheta; - x = cos(theta) * sin(rho); - y = sin(theta) * sin(rho); - z = cos(rho); - if (normals) - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - glVertex3f(gl, x * radius, y * radius, z * radius); - } - } - glEnd(gl); - } - } - - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private static final float PI = (float)Math.PI; - private static final int CACHE_SIZE = 240; - - private final void glBegin(GL gl, int mode) { - if(immModeSinkEnabled) { - immModeSink.glBegin(mode); - } else { - gl.getGL2().glBegin(mode); - } - } - - private final void glEnd(GL gl) { - if(immModeSinkEnabled) { - immModeSink.glEnd(gl, immModeSinkImmediate); - } else { - gl.getGL2().glEnd(); - } - } - - private final void glVertex2f(GL gl, float x, float y) { - if(immModeSinkEnabled) { - immModeSink.glVertex2f(x, y); - } else { - gl.getGL2().glVertex2f(x, y); - } - } - - private final void glVertex3f(GL gl, float x, float y, float z) { - if(immModeSinkEnabled) { - immModeSink.glVertex3f(x, y, z); - } else { - gl.getGL2().glVertex3f(x, y, z); - } - } - - private final void glNormal3f_s(GL gl, float x, float y, float z) { - short a=(short)(x*0xFFFF); - short b=(short)(y*0xFFFF); - short c=(short)(z*0xFFFF); - if(immModeSinkEnabled) { - immModeSink.glNormal3s(a, b, c); - } else { - gl.getGL2().glNormal3s(a, b, c); - } - } - - private final void glNormal3f_b(GL gl, float x, float y, float z) { - byte a=(byte)(x*0xFF); - byte b=(byte)(y*0xFF); - byte c=(byte)(z*0xFF); - if(immModeSinkEnabled) { - immModeSink.glNormal3b(a, b, c); - } else { - gl.getGL2().glNormal3b(a, b, c); - } - } - - private final void glNormal3f(GL gl, float x, float y, float z) { - switch(normalType) { - case GL.GL_FLOAT: - if(immModeSinkEnabled) { - immModeSink.glNormal3f(x,y,z); - } else { - gl.getGL2().glNormal3f(x,y,z); - } - break; - case GL.GL_SHORT: - glNormal3f_s(gl, x, y, z); - break; - case GL.GL_BYTE: - glNormal3f_b(gl, x, y, z); - break; - } - } - - private final void glTexCoord2f(GL gl, float x, float y) { - if(immModeSinkEnabled) { - immModeSink.glTexCoord2f(x, y); - } else { - gl.getGL2().glTexCoord2f(x, y); - } - } - - /** - * Call glNormal3f after scaling normal to unit length. - * - * @param x - * @param y - * @param z - */ - private void normal3f(GL gl, float x, float y, float z) { - float mag; - - mag = (float)Math.sqrt(x * x + y * y + z * z); - if (mag > 0.00001F) { - x /= mag; - y /= mag; - z /= mag; - } - glNormal3f(gl, x, y, z); - } - - private final void TXTR_COORD(GL gl, float x, float y) { - if (textureFlag) glTexCoord2f(gl, x,y); - } - - private float sin(float r) { - return (float)Math.sin(r); - } - - private float cos(float r) { - return (float)Math.cos(r); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/Glue.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/Glue.java deleted file mode 100644 index 7c360c574..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/Glue.java +++ /dev/null @@ -1,114 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu; - -/** - * - * @author Administrator - */ -public class Glue { - private static String[] __gluNurbsErrors = { - " ", - "spline order un-supported", - "too few knots", - "valid knot range is empty", - "decreasing knot sequence knot", - "knot multiplicity greater than order of spline", - "gluEndCurve() must follow gluBeginCurve()", - "gluBeginCurve() must precede gluEndCurve()", - "missing or extra geometric data", - "can't draw piecewise linear trimming curves", - "missing or extra domain data", - "missing or extra domain data", - "gluEndTrim() must precede gluEndSurface()", - "gluBeginSurface() must precede gluEndSurface()", - "curve of improper type passed as trim curve", - "gluBeginSurface() must precede gluBeginTrim()", - "gluEndTrim() must follow gluBeginTrim()", - "gluBeginTrim() must follow gluEndTrim()", - "invalid or missing trim curve", - "gluBeginTrim() must precede gluPwlCurve()", - "piecewise linear trimming curve referenced twice", - "piecewise linear trimming curve and nurbs curve mixed", - "improper usage of trim data type", - "nurbs curve referenced twice", - "nurbs curve and piecewise linear trimming curve mixed", - "nurbs surface referenced twice", - "invalid property", - "gluEndSurface() must follow gluBeginSurface()", - "intersecting or misoriented trim curve", - "intersecting trim curves", - "UNUSED", - "inconnected trim curves", - "unknown knot error", - "negative vertex count encountered", - "negative byte-stride encountered", - "unknown type descriptor", - "null control point reference", - "duplicate point on piecewise linear trimming curve" - } ; - - /** Creates a new instance of Glue */ - public Glue() { - } - - public static String __gluNURBSErrorString( int errno ) { - return( __gluNurbsErrors[ errno ] ); - } - - private static String[] __gluTessErrors = { - " ", - "gluTessBeginPolygon() must precede a gluTessEndPolygon", - "gluTessBeginContour() must precede a gluTessEndContour()", - "gluTessEndPolygon() must follow a gluTessBeginPolygon()", - "gluTessEndContour() must follow a gluTessBeginContour()", - "a coordinate is too large", - "need combine callback" - }; - - public static String __gluTessErrorString( int errno ) { - return( __gluTessErrors[ errno ] ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/error/Error.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/error/Error.java deleted file mode 100644 index 7c7e6b0d8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/error/Error.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.error; - -import javax.media.opengl.GL; -import javax.media.opengl.glu.GLU; -import com.jogamp.opengl.impl.glu.Glue; - -/** - * - * @author Administrator - */ -public class Error { - - private static String[] glErrorStrings = { - "invalid enumerant", - "invalid value", - "invalid operation", - "stack overflow", - "stack underflow", - "out of memory", - "invalid framebuffer operation" - }; - - private static String[] gluErrorStrings = { - "invalid enumerant", - "invalid value", - "out of memory", - "", - "invalid operation" - }; - - /** Creates a new instance of Error */ - public Error() { - } - - public static String gluErrorString( int errorCode ) { - if( errorCode == 0 ) { - return( "no error" ); - } - if( (errorCode >= GL.GL_INVALID_ENUM) && (errorCode <= GL.GL_INVALID_FRAMEBUFFER_OPERATION) ) { - return( glErrorStrings[ errorCode - GL.GL_INVALID_ENUM ] ); - } - if( errorCode == 0x8031 /* GL.GL_TABLE_TOO_LARGE */ ) { - return( "table too large" ); - } - if( (errorCode >= GLU.GLU_INVALID_ENUM) && (errorCode <= GLU.GLU_INVALID_OPERATION) ) { - return( gluErrorStrings[ errorCode - GLU.GLU_INVALID_ENUM ] ); - } -// if( (errorCode >= GLU.GLU_NURBS_ERROR1) && (errorCode <= GLU.GLU_NURBS_ERROR37) ) { -// return( gluErrorStrings[ errorCode - (GLU.GLU_NURBS_ERROR1 - 1) ] ); -// } - if( (errorCode >= GLU.GLU_TESS_ERROR1) && (errorCode <= GLU.GLU_TESS_ERROR8) ) { - return( Glue.__gluTessErrorString(errorCode - (GLU.GLU_TESS_ERROR1 - 1)) ); - } - return( "error ("+errorCode+")" ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2Backend.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2Backend.java deleted file mode 100644 index 42ddeea50..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2Backend.java +++ /dev/null @@ -1,49 +0,0 @@ -package com.jogamp.opengl.impl.glu.gl2.nurbs; -import com.jogamp.opengl.impl.glu.nurbs.*; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class responsible for rendering - * @author Tomas Hrasky - * - */ -public class GL2Backend extends Backend { - public GL2Backend() { - super(); - curveEvaluator = new GL2CurveEvaluator(); - surfaceEvaluator = new GL2SurfaceEvaluator(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2CurveEvaluator.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2CurveEvaluator.java deleted file mode 100644 index adb8c51d8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2CurveEvaluator.java +++ /dev/null @@ -1,205 +0,0 @@ -package com.jogamp.opengl.impl.glu.gl2.nurbs; -import com.jogamp.opengl.impl.glu.nurbs.*; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.glu.GLU; -import javax.media.opengl.glu.gl2.GLUgl2; - -/** - * Class rendering curves with OpenGL - * @author Tomáš Hráský - * - */ -class GL2CurveEvaluator implements CurveEvaluator { - - /** - * Output triangles (for callback) or render curve - */ - private boolean output_triangles; - - /** - * OpenGL object - */ - private GL2 gl; - - /** - * Not used - */ - private int vertex_flag; - - /** - * Not used - */ - private int normal_flag; - - /** - * Not used - */ - private int color_flag; - - /** - * Not used - */ - private int texcoord_flag; - - /** - * Number of bezier arc - used for color distinguishing of arcs forming NURBS curve - */ - private int poradi; - - /** - * Makes new Evaluator - */ - public GL2CurveEvaluator() { - gl = GLUgl2.getCurrentGL2(); - } - - /** - * Pushes eval bit - */ - public void bgnmap1f() { - // DONE - if (output_triangles) { - vertex_flag = 0; - normal_flag = 0; - color_flag = 0; - texcoord_flag = 0; - } else { - gl.glPushAttrib(GL2.GL_EVAL_BIT); - } - - } - - /** - * Pops all OpenGL attributes - */ - public void endmap1f() { - // DONE - if (output_triangles) { - - } else { - gl.glPopAttrib(); - } - - } - - /** - * Initializes opengl evaluator - * @param type curve type - * @param ulo lowest u - * @param uhi highest u - * @param stride control point coords - * @param order curve order - * @param ps control points - */ - public void map1f(int type, float ulo, float uhi, int stride, int order, - CArrayOfFloats ps) { - if (output_triangles) { - // TODO code for callback (output_triangles probably indicates callback) - // System.out.println("TODO curveevaluator.map1f-output_triangles"); - } else { - gl.glMap1f(type, ulo, uhi, stride, order, ps.getArray(), ps - .getPointer()); - - // DEBUG - drawing bézier control points - // gl.glColor3d(.5,.5,.5); - // gl.glPointSize(5); - // gl.glBegin(GL2.GL_POINTS); - // float[] ctrlpoints=ps.getArray(); - // for(int i=ps.getPointer();i<ps.getPointer()+order;i++){ - // gl.glVertex3d(ctrlpoints[i * 4], ctrlpoints[i * 4 + 1],0); - // } - // gl.glEnd(); - } - - } - - /** - * Calls opengl enable - * @param type what to enable - */ - public void enable(int type) { - // DONE - gl.glEnable(type); - } - - /** - * Calls glMapGrid1f - * @param nu steps - * @param u1 low u - * @param u2 high u - */ - public void mapgrid1f(int nu, float u1, float u2) { - if (output_triangles) { - // System.out.println("TODO curveevaluator.mapgrid1f"); - } else - gl.glMapGrid1f(nu, u1, u2); - // // System.out.println("upravit NU"); - // gl.glMapGrid1f(50,u1,u2); - } - - /** - * Evaluates a curve using glEvalMesh1f - * @param style Backend.N_MESHFILL/N_MESHLINE/N_MESHPOINT - * @param from lowest param - * @param to highest param - */ - public void mapmesh1f(int style, int from, int to) { - /* //DEBUG drawing control points - this.poradi++; - if (poradi % 2 == 0) - gl.glColor3f(1, 0, 0); - else - gl.glColor3f(0, 1, 0); - */ - if (output_triangles) { - // TODO code for callback - // System.out.println("TODO openglcurveevaluator.mapmesh1f output_triangles"); - } else { - switch (style) { - case Backend.N_MESHFILL: - case Backend.N_MESHLINE: - gl.glEvalMesh1(GL2.GL_LINE, from, to); - break; - case Backend.N_MESHPOINT: - gl.glEvalMesh1(GL2.GL_POINT, from, to); - break; - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2SurfaceEvaluator.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2SurfaceEvaluator.java deleted file mode 100644 index 393601ff7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2SurfaceEvaluator.java +++ /dev/null @@ -1,217 +0,0 @@ -package com.jogamp.opengl.impl.glu.gl2.nurbs; -import com.jogamp.opengl.impl.glu.nurbs.*; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.glu.GLU; -import javax.media.opengl.glu.gl2.GLUgl2; - -/** - * Class rendering surfaces with OpenGL - * @author Tomas Hrasky - * - */ -class GL2SurfaceEvaluator implements SurfaceEvaluator { - - /** - * JOGL OpenGL object - */ - private GL2 gl; - - /** - * Output triangles (callback) - */ - private boolean output_triangles; - - /** - * Number of patch - used for distinguishing bezier plates forming NURBS surface with different colors - */ - private int poradi; - - /** - * Creates new evaluator - */ - public GL2SurfaceEvaluator() { - gl = GLUgl2.getCurrentGL2(); - } - - /** - * Pushes eval bit - */ - public void bgnmap2f() { - - if (output_triangles) { - // TODO outp triangles surfaceevaluator bgnmap2f - // System.out.println("TODO surfaceevaluator.bgnmap2f output triangles"); - } else { - gl.glPushAttrib(GL2.GL_EVAL_BIT); - // System.out.println("TODO surfaceevaluator.bgnmap2f glgetintegerv"); - } - - } - - /** - * Sets glPolygonMode - * @param style polygon mode (N_MESHFILL/N_MESHLINE/N_MESHPOINT) - */ - public void polymode(int style) { - if (!output_triangles) { - switch (style) { - default: - case NurbsConsts.N_MESHFILL: - gl.glPolygonMode(GL2.GL_FRONT_AND_BACK, GL2.GL_FILL); - break; - case NurbsConsts.N_MESHLINE: - gl.glPolygonMode(GL2.GL_FRONT_AND_BACK, GL2.GL_LINE); - break; - case NurbsConsts.N_MESHPOINT: - gl.glPolygonMode(GL2.GL_FRONT_AND_BACK, GL2.GL_POINT); - break; - } - } - - } - - /** - * Pops all attributes - */ - public void endmap2f() { - // TODO Auto-generated method stub - if (output_triangles) { - // System.out.println("TODO surfaceevaluator.endmap2f output triangles"); - } else { - gl.glPopAttrib(); - // TODO use LOD - } - } - - /** - * Empty method - * @param ulo - * @param uhi - * @param vlo - * @param vhi - */ - public void domain2f(float ulo, float uhi, float vlo, float vhi) { - // DONE - } - - /** - * Defines 2D mesh - * @param nu number of steps in u direction - * @param u0 lowest u - * @param u1 highest u - * @param nv number of steps in v direction - * @param v0 lowest v - * @param v1 highest v - */ - public void mapgrid2f(int nu, float u0, float u1, int nv, float v0, float v1) { - - if (output_triangles) { - // System.out.println("TODO openglsurfaceavaluator.mapgrid2f output_triangles"); - } else { - gl.glMapGrid2d(nu, u0, u1, nv, v0, v1); - } - - } - - /** - * Evaluates surface - * @param style surface style - * @param umin minimum U - * @param umax maximum U - * @param vmin minimum V - * @param vmax maximum V - */ - public void mapmesh2f(int style, int umin, int umax, int vmin, int vmax) { - if (output_triangles) { - // System.out.println("TODO openglsurfaceavaluator.mapmesh2f output_triangles"); - } else { - /* //DEBUG - draw control points - this.poradi++; - if (poradi % 2 == 0) - gl.glColor3f(1, 0, 0); - else if (poradi % 2 == 1) - gl.glColor3f(0, 1, 0); - */ - switch (style) { - case NurbsConsts.N_MESHFILL: - gl.glEvalMesh2(GL2.GL_FILL, umin, umax, vmin, vmax); - break; - case NurbsConsts.N_MESHLINE: - gl.glEvalMesh2(GL2.GL_LINE, umin, umax, vmin, vmax); - break; - case NurbsConsts.N_MESHPOINT: - gl.glEvalMesh2(GL2.GL_POINT, umin, umax, vmin, vmax); - break; - } - } - } - - /** - * Initializes evaluator - * @param type surface type - * @param ulo lowest u - * @param uhi highest u - * @param ustride number of objects between control points in u direction - * @param uorder surface order in u direction - * @param vlo lowest v - * @param vhi highest v - * @param vstride number of control points' coords - * @param vorder surface order in v direction - * @param pts control points - */ - public void map2f(int type, float ulo, float uhi, int ustride, int uorder, - float vlo, float vhi, int vstride, int vorder, CArrayOfFloats pts) { - // TODO Auto-generated method stub - if (output_triangles) { - // System.out.println("TODO openglsurfaceevaluator.map2f output_triangles"); - } else { - gl.glMap2f(type, ulo, uhi, ustride, uorder, vlo, vhi, vstride, - vorder, pts.getArray(), pts.getPointer()); - } - } - - /** - * Calls opengl enable - * @param type what to enable - */ - public void enable(int type) { - //DONE - gl.glEnable(type); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GLUgl2nurbsImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GLUgl2nurbsImpl.java deleted file mode 100644 index 13b68138c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GLUgl2nurbsImpl.java +++ /dev/null @@ -1,862 +0,0 @@ -package com.jogamp.opengl.impl.glu.gl2.nurbs; -import com.jogamp.opengl.impl.glu.nurbs.*; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -import java.lang.reflect.Method; - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.glu.GLUnurbs; - -/** - * Base object for working with NURBS curves and surfaces - * - * @author Tomas Hrasky - * - */ -public class GLUgl2nurbsImpl implements GLUnurbs { - - /** - * Curve type - no type - */ - public static final int CT_NONE = 0; - - /** - * Curve type - NURBS curve - */ - public static final int CT_NURBSCURVE = 1; - - /** - * Curve type - picewise linear curve - */ - public static final int CT_NPWLCURVE = 2; - - /** - * Matrixes autoloading - */ - private boolean autoloadmode; - - /** - * Using callback - */ - private int callBackFlag; - - /** - * Object for error call backs - */ - private Object errorCallback; - - /** - * List of map definitions - */ - Maplist maplist; - - /** - * Indicates validity of data - */ - private int isDataValid; - - /** - * Are we in the middle of curve processing - */ - private int inCurve; - - /** - * Current curve - */ - private O_curve currentCurve; - - /** - * Are we in trim - */ - private boolean inTrim; - - /** - * Are we playbacking curve/surface rendering - */ - private boolean playBack; - - /** - * Next curve in linked list - */ - private O_curve nextCurve; - - /** - * Is curve modified - */ - private int isCurveModified; - - /** - * Object holding rendering settings - */ - private Renderhints renderhints; - - /** - * Display list - */ - private DisplayList dl; - - /** - * Object for subdividing curves and surfaces - */ - private Subdivider subdivider; - - /** - * Object responsible for rendering - */ - private Backend backend; - - /** - * Next picewise linear curve in linked list - */ - private O_pwlcurve nextPwlcurve; - - /** - * Next trimming NURBS curve in linked list - */ - private O_nurbscurve nextNurbscurve; - - /** - * Are we in the middle of surface processing - */ - private int inSurface; - - /** - * Are there any changes in trimming - */ - private boolean isTrimModified; - - /** - * Are there any changes in surface data - */ - private boolean isDataSurfaceModified; - - /** - * Nurber of trmims of processed surface - */ - private int numTrims; - - /** - * Current processed surface - */ - private O_surface currentSurface; - - /** - * Next trimming curve - */ - private O_trim nextTrim; - - /** - * Nextr surface in linked list - */ - private O_nurbssurface nextNurbssurface; - - /** - * Are there any changes in surface - */ - private boolean isSurfaceModified; - - /** - * Initializes default GLUgl2nurbs object - */ - public GLUgl2nurbsImpl() { - // DONE - maplist = new Maplist(backend); - renderhints = new Renderhints(); - subdivider = new Subdivider(); - // original code - - redefineMaps(); - - defineMap(GL2.GL_MAP2_NORMAL, 0, 3); - defineMap(GL2.GL_MAP1_NORMAL, 0, 3); - defineMap(GL2.GL_MAP2_TEXTURE_COORD_1, 0, 1); - defineMap(GL2.GL_MAP1_TEXTURE_COORD_1, 0, 1); - defineMap(GL2.GL_MAP2_TEXTURE_COORD_2, 0, 2); - defineMap(GL2.GL_MAP1_TEXTURE_COORD_2, 0, 2); - defineMap(GL2.GL_MAP2_TEXTURE_COORD_3, 0, 3); - defineMap(GL2.GL_MAP1_TEXTURE_COORD_3, 0, 3); - defineMap(GL2.GL_MAP2_TEXTURE_COORD_4, 1, 4); - defineMap(GL2.GL_MAP1_TEXTURE_COORD_4, 1, 4); - defineMap(GL2.GL_MAP2_VERTEX_4, 1, 4); - defineMap(GL2.GL_MAP1_VERTEX_4, 1, 4); - defineMap(GL2.GL_MAP2_VERTEX_3, 0, 3); - defineMap(GL2.GL_MAP1_VERTEX_3, 0, 3); - defineMap(GL2.GL_MAP2_COLOR_4, 0, 4); - defineMap(GL2.GL_MAP1_COLOR_4, 0, 4); - defineMap(GL2.GL_MAP2_INDEX, 0, 1); - defineMap(GL2.GL_MAP1_INDEX, 0, 1); - - setnurbsproperty(GL2.GL_MAP1_VERTEX_3, NurbsConsts.N_SAMPLINGMETHOD, - (float) NurbsConsts.N_PATHLENGTH); - setnurbsproperty(GL2.GL_MAP1_VERTEX_4, NurbsConsts.N_SAMPLINGMETHOD, - (float) NurbsConsts.N_PATHLENGTH); - setnurbsproperty(GL2.GL_MAP2_VERTEX_3, NurbsConsts.N_SAMPLINGMETHOD, - (float) NurbsConsts.N_PATHLENGTH); - setnurbsproperty(GL2.GL_MAP2_VERTEX_4, NurbsConsts.N_SAMPLINGMETHOD, - (float) NurbsConsts.N_PATHLENGTH); - - setnurbsproperty(GL2.GL_MAP1_VERTEX_3, NurbsConsts.N_PIXEL_TOLERANCE, - (float) 50.0); - setnurbsproperty(GL2.GL_MAP1_VERTEX_4, NurbsConsts.N_PIXEL_TOLERANCE, - (float) 50.0); - setnurbsproperty(GL2.GL_MAP2_VERTEX_3, NurbsConsts.N_PIXEL_TOLERANCE, - (float) 50.0); - setnurbsproperty(GL2.GL_MAP2_VERTEX_4, NurbsConsts.N_PIXEL_TOLERANCE, - (float) 50.0); - - setnurbsproperty(GL2.GL_MAP1_VERTEX_3, NurbsConsts.N_ERROR_TOLERANCE, - (float) 0.50); - setnurbsproperty(GL2.GL_MAP1_VERTEX_4, NurbsConsts.N_ERROR_TOLERANCE, - (float) 0.50); - setnurbsproperty(GL2.GL_MAP2_VERTEX_3, NurbsConsts.N_ERROR_TOLERANCE, - (float) 0.50); - setnurbsproperty(GL2.GL_MAP2_VERTEX_4, NurbsConsts.N_ERROR_TOLERANCE, - (float) 0.50); - - setnurbsproperty(GL2.GL_MAP1_VERTEX_3, NurbsConsts.N_S_STEPS, - (float) 100.0); - setnurbsproperty(GL2.GL_MAP1_VERTEX_4, NurbsConsts.N_S_STEPS, - (float) 100.0); - setnurbsproperty(GL2.GL_MAP2_VERTEX_3, NurbsConsts.N_S_STEPS, - (float) 100.0); - setnurbsproperty(GL2.GL_MAP2_VERTEX_4, NurbsConsts.N_S_STEPS, - (float) 100.0); - - setnurbsproperty(GL2.GL_MAP1_VERTEX_3, NurbsConsts.N_SAMPLINGMETHOD, - NurbsConsts.N_PATHLENGTH); - - set_domain_distance_u_rate(100.0); - set_domain_distance_v_rate(100.0); - set_is_domain_distance_sampling(0); - - this.autoloadmode = true; - - this.callBackFlag = 0; - - this.errorCallback = null; - } - - /** - * Sets domain distance for dom.dist. sampling in u direction - * - * @param d - * distance - */ - private void set_domain_distance_u_rate(double d) { - // DONE - subdivider.set_domain_distance_u_rate(d); - } - - /** - * Sets domain distance for dom.dist. sampling in v direction - * - * @param d - * distance - */ - private void set_domain_distance_v_rate(double d) { - // DONE - subdivider.set_domain_distance_v_rate(d); - } - - /** - * Begins new NURBS curve - */ - public void bgncurve() { - // DONE - O_curve o_curve = new O_curve(); - thread("do_bgncurve", o_curve); - } - - /** - * Calls a method with given name and passes argumet - * - * @param name - * name of a method to be called - * @param arg - * parameter to be passed to called method - */ - private void thread(String name, Object arg) { - // DONE - Class partype[] = new Class[1]; - partype[0] = arg.getClass(); - Method m; - try { - m = this.getClass().getMethod(name, partype); - if (dl != null) { - dl.append(this, m, arg); - } else { - m.invoke(this, new Object[] { arg }); - } - } catch (Throwable e) { - e.printStackTrace(); - } - - } - - /** - * Calls a method with given name - * - * @param name - * name of a method to be called - */ - private void thread2(String name) { - // DONE - try { - Method m = this.getClass().getMethod(name, (Class[]) null); - if (dl != null) { - dl.append(this, m, null); - } else { - m.invoke(this, (Object[]) null); - } - } catch (Throwable e) { - e.printStackTrace(); - } - } - - /** - * Begins a NURBS curve - * - * @param o_curve - * curve object - */ - public void do_bgncurve(O_curve o_curve) { - if (inCurve > 0) { - do_nurbserror(6); - endcurve(); - } - inCurve = 1; - currentCurve = o_curve; - - currentCurve.curvetype = CT_NONE; - - if (inTrim) { - if (!nextCurve.equals(o_curve)) { - isCurveModified = 1; - nextCurve = o_curve; - } - } else { - if (!playBack) - bgnrender(); - isDataValid = 1; - } - nextCurve = o_curve.next; - // kind of solution of union - nextPwlcurve = o_curve.o_pwlcurve; - nextNurbscurve = o_curve.o_nurbscurve; - } - - /** - * Begins new surface - * - * @param o_surface - * surface object - */ - public void do_bgnsurface(O_surface o_surface) { - // DONE - if (inSurface > 0) { - do_nurbserror(27); - endsurface(); - } - inSurface = 1; - if (!playBack) - bgnrender(); - - isTrimModified = false; - isDataSurfaceModified = false; - isDataValid = 1; - numTrims = 0; - currentSurface = o_surface; - nextTrim = o_surface.o_trim; - nextNurbssurface = o_surface.o_nurbssurface; - } - - /** - * End a curve - */ - public void endcurve() { - // DONE - thread2("do_endcurve"); - } - - /** - * Ends surface - */ - public void do_endsurface() { - // DONE - if (inTrim) { - do_nurbserror(12); - endtrim(); - } - - if (inSurface <= 0) { - do_nurbserror(13); - return; - } - - inSurface = 0; - - nextNurbssurface = null; - - if (isDataValid <= 0) { - return; - } - - if (nextTrim != null) { - isTrimModified = true; - nextTrim = null; - } - - // TODO errval ?? - if (numTrims > 0) { - // System.out.println("TODO glunurbs.do_endsurface - numtrims > 0"); - } - - subdivider.beginQuilts(new GL2Backend()); - for (O_nurbssurface n = currentSurface.o_nurbssurface; n != null; n = n.next) { - subdivider.addQuilt(n.bezier_patches); - } - subdivider.endQuilts(); - subdivider.drawSurfaces(); - if (!playBack) - endrender(); - - } - - /** - * Ends a curve - */ - public void do_endcurve() { - // DONE - // // System.out.println("do_endcurve"); - if (inCurve <= 0) { - do_nurbserror(7); - return; - } - inCurve = 0; - - nextCurve = null; - - if (currentCurve.curvetype == CT_NURBSCURVE) { - // nextNurbscurve = null; - // currentCurve.o_nurbscurve=null; - } else { - // nextPwlcurve = null; - // currentCurve.o_pwlcurve=null; - } - if (!inTrim) { - if (isDataValid <= 0) { - return; - } - // TODO errval? - if (currentCurve.curvetype == CT_NURBSCURVE) { - subdivider.beginQuilts(new GL2Backend()); - - for (O_nurbscurve n = currentCurve.o_nurbscurve; n != null; n = n.next) - subdivider.addQuilt(n.bezier_curves); - - subdivider.endQuilts(); - subdivider.drawCurves(); - if (!playBack) - endrender(); - } else { - if (!playBack) - endrender(); - do_nurbserror(9); - } - } - - } - - /** - * Method for handling error codes - * - * @param i - * error code - */ - private void do_nurbserror(int i) { - // TODO nurberror - // System.out.println("TODO nurbserror " + i); - } - - /** - * Begin rendering - */ - private void bgnrender() { - // DONE - if (autoloadmode) { - loadGLMatrices(); - } - } - - /** - * Load matrices from OpenGL state machine - */ - private void loadGLMatrices() { - // TODO Auto-generated method stub - // System.out.println("TODO glunurbs.loadGLMatrices"); - } - - /** - * End rendering - */ - private void endrender() { - // DONE - } - - /** - * Make a NURBS curve - * - * @param nknots - * number of knots in knot vector - * @param knot - * knot vector - * @param stride - * number of control points coordinates - * @param ctlarray - * control points - * @param order - * order of the curve - * @param realType - * type of the curve - */ - public void nurbscurve(int nknots, float[] knot, int stride, - float[] ctlarray, int order, int realType) { - // DONE - Mapdesc mapdesc = maplist.locate(realType); - if (mapdesc == null) { - do_nurbserror(35); - isDataValid = 0; - return; - } - if (ctlarray == null) { - do_nurbserror(36); - isDataValid = 0; - return; - } - if (stride < 0) { - do_nurbserror(34); - isDataValid = 0; - return; - } - Knotvector knots = new Knotvector(nknots, stride, order, knot); - - if (!do_check_knots(knots, "curve")) - return; - - O_nurbscurve o_nurbscurve = new O_nurbscurve(realType); - o_nurbscurve.bezier_curves = new Quilt(mapdesc); - CArrayOfFloats ctrlcarr = new CArrayOfFloats(ctlarray); - o_nurbscurve.bezier_curves.toBezier(knots, ctrlcarr, mapdesc - .getNCoords()); - thread("do_nurbscurve", o_nurbscurve); - } - - /** - * Check knot vector specification - * - * @param knots - * knot vector - * @param msg - * error message - * @return knot vector is / is not valid - */ - public boolean do_check_knots(Knotvector knots, String msg) { - // DONE - int status = knots.validate(); - if (status > 0) { - do_nurbserror(status); - if (renderhints.errorchecking != NurbsConsts.N_NOMSG) - knots.show(msg); - } - return (status > 0) ? false : true; - } - - /** - * Draw a curve - * - * @param o_nurbscurve - * NURBS curve object - */ - public void do_nurbscurve(O_nurbscurve o_nurbscurve) { - // DONE - - if (inCurve <= 0) { - bgncurve(); - inCurve = 2; - } - - if (o_nurbscurve.used) { - do_nurbserror(23); - isDataValid = 0; - return; - } else - o_nurbscurve.used = true; - - if (currentCurve.curvetype == CT_NONE) { - currentCurve.curvetype = CT_NURBSCURVE; - } else if (currentCurve.curvetype != CT_NURBSCURVE) { - do_nurbserror(24); - isDataValid = 0; - return; - } - - // it was necessary to overcome problem with pointer to pointer here - - // if(!o_nurbscurve.equals(nextNurbscurve)){ - if (!o_nurbscurve.equals(currentCurve.o_nurbscurve)) { - isCurveModified = 1; - currentCurve.o_nurbscurve = o_nurbscurve; - // nextNurbscurve=o_nurbscurve; - - } - - nextNurbscurve = o_nurbscurve.next; - - if (!currentCurve.equals(o_nurbscurve.owner)) { - isCurveModified = 1; - o_nurbscurve.owner = currentCurve; - } - - if (o_nurbscurve.owner == null) - isCurveModified = 1; - - if (inCurve == 2) - endcurve(); - } - - /** - * Draw NURBS surface - * - * @param o_nurbssurface - * NURBS surface object - */ - public void do_nurbssurface(O_nurbssurface o_nurbssurface) { - // DONE - if (inSurface <= 0) { - bgnsurface(); - inSurface = 2; - } - if (o_nurbssurface.used) { - do_nurbserror(25); - isDataValid = 0; - return; - } else - o_nurbssurface.used = true; - - if (!o_nurbssurface.equals(nextNurbscurve)) { - isSurfaceModified = true; - // nextNurbssurface=o_nurbssurface; - currentSurface.o_nurbssurface = o_nurbssurface; - } - - if (!currentSurface.equals(o_nurbssurface.owner)) { - isSurfaceModified = true; - o_nurbssurface.owner = currentSurface; - } - - nextNurbssurface = o_nurbssurface.next; - - if (inSurface == 2) - endsurface(); - } - - /** - * (Re)Inicialize maps - */ - public void redefineMaps() { - // DONE - maplist.initialize(); - } - - /** - * Define a map of given properties - * - * @param type - * map type - * @param rational - * is rational - * @param ncoords - * number of control point coordinates - */ - public void defineMap(int type, int rational, int ncoords) { - // DONE - maplist.define(type, rational, ncoords); - } - - /** - * Set NURBS property - * - * @param type - * property type - * @param tag - * property tag - * @param value - * property value - */ - public void setnurbsproperty(int type, int tag, float value) { - // DONE - Mapdesc mapdesc = maplist.locate(type); - if (mapdesc == null) { - do_nurbserror(35); - return; - } - if (!mapdesc.isProperty(tag)) { - do_nurbserror(26); - return; - } - Property prop = new Property(type, tag, value); - thread("do_setnurbsproperty2", prop); - } - - /** - * Set parameters of existing property - * - * @param prop - * property - */ - public void do_setnurbsproperty2(Property prop) { - Mapdesc mapdesc = maplist.find(prop.type); - mapdesc.setProperty(prop.tag, prop.value); - } - - /** - * Set given property to rendering hints - * - * @param prop - * property to be set - */ - public void do_setnurbsproperty(Property prop) { - // DONE - renderhints.setProperty(prop); - // TODO freeproperty? - } - - /** - * Sets wheteher we use domain distance sampling - * - * @param i - * domain distance sampling flag - */ - public void set_is_domain_distance_sampling(int i) { - // DONE - subdivider.set_is_domain_distance_sampling(i); - } - - /** - * Begin new surface - */ - public void bgnsurface() { - // DONE - O_surface o_surface = new O_surface(); - // TODO nuid - // System.out.println("TODO glunurbs.bgnsurface nuid"); - thread("do_bgnsurface", o_surface); - } - - /** - * End current surface - */ - public void endsurface() { - // DONE - thread2("do_endsurface"); - } - - /** - * End surface trimming - */ - private void endtrim() { - // TODO Auto-generated method stub - // System.out.println("TODO glunurbs.endtrim"); - } - - /** - * Make NURBS surface - * - * @param sknot_count - * number of knots in s direction - * @param sknot - * knot vector in s direction - * @param tknot_count - * number of knots in t direction - * @param tknot - * knot vector in t direction - * @param s_stride - * number of coords of control points in s direction - * @param t_stride - * number of coords of control points in t direction - * @param ctlarray - * control points - * @param sorder - * order of curve in s direction - * @param torder - * order of curve in t direction - * @param type - * NURBS surface type (rational,...) - */ - public void nurbssurface(int sknot_count, float[] sknot, int tknot_count, - float[] tknot, int s_stride, int t_stride, float[] ctlarray, - int sorder, int torder, int type) { - // DONE - Mapdesc mapdesc = maplist.locate(type); - if (mapdesc == null) { - do_nurbserror(35); - isDataValid = 0; - return; - } - if (s_stride < 0 || t_stride < 0) { - do_nurbserror(34); - isDataValid = 0; - return; - } - Knotvector sknotvector = new Knotvector(sknot_count, s_stride, sorder, - sknot); - if (!do_check_knots(sknotvector, "surface")) - return; - Knotvector tknotvector = new Knotvector(tknot_count, t_stride, torder, - tknot); - if (!do_check_knots(tknotvector, "surface")) - return; - - O_nurbssurface o_nurbssurface = new O_nurbssurface(type); - o_nurbssurface.bezier_patches = new Quilt(mapdesc); - - CArrayOfFloats ctrlarr = new CArrayOfFloats(ctlarray); - o_nurbssurface.bezier_patches.toBezier(sknotvector, tknotvector, - ctrlarr, mapdesc.getNCoords()); - thread("do_nurbssurface", o_nurbssurface); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/BuildMipmap.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/BuildMipmap.java deleted file mode 100644 index 42f55f982..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/BuildMipmap.java +++ /dev/null @@ -1,1597 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.glu.GLU; -import com.jogamp.opengl.impl.Debug; -import com.jogamp.common.nio.Buffers; -import java.nio.*; -import java.io.*; - -/** - * - * @author Administrator - */ -public class BuildMipmap { - - private static final boolean DEBUG = Debug.debug("BuildMipmap"); - private static final boolean VERBOSE = Debug.verbose(); - - /** Creates a new instance of BuildMipmap */ - public BuildMipmap() { - } - - public static int gluBuild1DMipmapLevelsCore( GL gl, int target, int internalFormat, - int width, int widthPowerOf2, int format, int type, int userLevel, - int baseLevel, int maxLevel, ByteBuffer data ) { - int newwidth; - int level, levels; - ShortBuffer newImage = null; - int newImage_width; - ShortBuffer otherImage = null; - ShortBuffer imageTemp = null; - int memReq; - int maxsize; - int cmpts; - PixelStorageModes psm = new PixelStorageModes(); - - assert( Mipmap.checkMipmapArgs( internalFormat, format, type ) == 0 ); - assert( width >= 1 ); - - newwidth = widthPowerOf2; - levels = Mipmap.computeLog( newwidth ); - - levels += userLevel; - - Mipmap.retrieveStoreModes( gl, psm ); - try { - newImage = Buffers.newDirectByteBuffer( Mipmap.image_size( width, 1, format, - GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); - } catch( OutOfMemoryError ome ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - newImage_width = width; - - Image.fill_image( psm, width, 1, format, type, Mipmap.is_index( format ), data, newImage ); - cmpts = Mipmap.elements_per_group( format, type ); - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, 2 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - - // if swap_bytes was set, swapping occurred in fill_image - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - - for( level = userLevel; level <= levels; level++ ) { - if( newImage_width == newwidth ) { - // user newimage for this level - if( baseLevel <= level && level <= maxLevel ) { - gl.getGL2().glTexImage1D( target, level, internalFormat, newImage_width, 0, format, - GL2.GL_UNSIGNED_SHORT, newImage ); - } - } else { - if( otherImage == null ) { - memReq = Mipmap.image_size( newwidth, 1, format, GL2.GL_UNSIGNED_SHORT ); - try { - otherImage = Buffers.newDirectByteBuffer( memReq ).asShortBuffer(); - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - ScaleInternal.scale_internal( cmpts, newImage_width, 1, newImage, newwidth, 1, otherImage ); - // swap newImage and otherImage - imageTemp = otherImage; - otherImage = newImage; - newImage = imageTemp; - - newImage_width = newwidth; - if( baseLevel <= level && level <= maxLevel ) { - gl.getGL2().glTexImage1D( target, level, internalFormat, newImage_width, 0, - format, GL2.GL_UNSIGNED_SHORT, newImage ); - } - } - if( newwidth > 1 ) { - newwidth /= 2; - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - - return( 0 ); - } - - public static int bitmapBuild2DMipmaps( GL gl, int target, int internalFormat, - int width, int height, int format, int type, ByteBuffer data ) { - int newwidth[] = new int[1]; - int newheight[] = new int[1]; - int level, levels; - ShortBuffer newImage = null; - int newImage_width; - int newImage_height; - ShortBuffer otherImage = null; - ShortBuffer tempImage = null; - int memReq; - int maxsize; - int cmpts; - PixelStorageModes psm = new PixelStorageModes(); - - Mipmap.retrieveStoreModes( gl, psm ); - - Mipmap.closestFit( gl, target, width, height, internalFormat, format, type, newwidth, newheight ); - - levels = Mipmap.computeLog( newwidth[0] ); - level = Mipmap.computeLog( newheight[0] ); - if( level > levels ) { - levels = level; - } - - try { - newImage = Buffers.newDirectByteBuffer( Mipmap.image_size( width, height, - format, GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); - } catch( OutOfMemoryError ome ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - newImage_width = width; - newImage_height = height; - - Image.fill_image( psm, width, height, format, type, Mipmap.is_index( format ), data, newImage ); - - cmpts = Mipmap.elements_per_group( format, type ); - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, 2 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - - // if swap_bytes is set, swapping occurred in fill_image - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - - for( level = 0; level < levels; level++ ) { - if( newImage_width == newwidth[0] && newImage_height == newheight[0] ) { - newImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newImage_width, - newImage_height, 0, format, GL2.GL_UNSIGNED_SHORT, newImage ); - } else { - if( otherImage == null ) { - memReq = Mipmap.image_size( newwidth[0], newheight[0], format, GL2.GL_UNSIGNED_SHORT ); - try { - otherImage = Buffers.newDirectByteBuffer( memReq ).asShortBuffer(); - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - ScaleInternal.scale_internal( cmpts, newImage_width, newImage_height, - newImage, newwidth[0], newheight[0], otherImage ); - // swap newImage and otherImage - tempImage = otherImage; - otherImage = newImage; - newImage = tempImage; - - newImage_width = newwidth[0]; - newImage_height = newheight[0]; - newImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newImage_width, newImage_height, - 0, format, GL2.GL_UNSIGNED_SHORT, newImage ); - } - if( newheight[0] > 1 ) { - newwidth[0] /= 2; - } - if( newheight[0] > 1 ) { - newheight[0] /= 2; - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - - return( 0 ); - } - - public static int gluBuild2DMipmapLevelsCore( GL gl, int target, int internalFormat, - int width, int height, int widthPowerOf2, int heightPowerOf2, - int format, int type, int userLevel, int baseLevel, int maxLevel, - ByteBuffer data ) { // PointerWrapper data - int newwidth; - int newheight; - int level, levels; - int usersImage; - ByteBuffer srcImage = null; - ByteBuffer dstImage = null; - ByteBuffer tempImage = null; - int newImage_width; - int newImage_height; - short[] SWAP_IMAGE = null; - int memReq; - int maxsize; - int cmpts; - int mark=-1; - - boolean myswap_bytes; - int groups_per_line, element_size, group_size; - int rowsize, padding; - PixelStorageModes psm = new PixelStorageModes(); - - assert( Mipmap.checkMipmapArgs( internalFormat, format, type ) == 0 ); - assert( width >= 1 && height >= 1 ); - - if( type == GL2.GL_BITMAP ) { - return( bitmapBuild2DMipmaps( gl, target, internalFormat, width, height, format, type, data ) ); - } - - newwidth = widthPowerOf2; - newheight = heightPowerOf2; - levels = Mipmap.computeLog( newwidth ); - level = Mipmap.computeLog( newheight ); - if( level > levels ) { - levels = level; - } - - levels += userLevel; - - Mipmap.retrieveStoreModes( gl, psm ); - myswap_bytes = psm.getUnpackSwapBytes(); - cmpts = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groups_per_line = psm.getUnpackRowLength(); - } else { - groups_per_line = width; - } - - element_size = Mipmap.bytes_per_element( type ); - group_size = element_size * cmpts; - if( element_size == 1 ) { - myswap_bytes = false; - } - - rowsize = groups_per_line * group_size; - padding = ( rowsize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getUnpackAlignment() - padding; - } - - mark = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size; - data.position( mark ); - - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - - level = userLevel; - - // already power of two square - if( width == newwidth && height == newheight ) { - // use usersImage for level userLevel - if( baseLevel <= level && level <= maxLevel ) { - data.rewind(); - gl.glTexImage2D( target, level, internalFormat, width, height, 0, format, type, data ); - } - if( levels == 0 ) { /* we're done. clean up and return */ - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( 0 ); - } - int nextWidth = newwidth / 2; - int nextHeight = newheight / 2; - - // clamp to 1 - if( nextWidth < 1 ) { - nextWidth = 1; - } - if( nextHeight < 1 ) { - nextHeight = 1; - } - memReq = Mipmap.image_size( nextWidth, nextHeight, format, type ); - - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - if( dstImage != null ) { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - HalveImage.halveImage_ubyte( cmpts, width, height, data, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_BYTE ): - HalveImage.halveImage_byte( cmpts, width, height, data, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_UNSIGNED_SHORT ): - HalveImage.halveImage_ushort( cmpts, width, height, data, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_SHORT ): - HalveImage.halveImage_short( cmpts, width, height, data, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT ): - HalveImage.halveImage_uint( cmpts, width, height, data, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_INT ): - HalveImage.halveImage_int( cmpts, width, height, data, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_FLOAT ): - HalveImage.halveImage_float( cmpts, width, height, data, dstImage.asFloatBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel( 3, new Extract332(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel( 3, new Extract233rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - HalveImage.halveImagePackedPixel( 3, new Extract565(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - HalveImage.halveImagePackedPixel( 3, new Extract565rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - HalveImage.halveImagePackedPixel( 4, new Extract4444(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract4444rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - HalveImage.halveImagePackedPixel( 4, new Extract5551(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract1555rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - HalveImage.halveImagePackedPixel( 4, new Extract8888(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract8888rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - HalveImage.halveImagePackedPixel( 4, new Extract1010102(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract2101010rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - default: - assert( false ); - break; - } - } - newwidth = width / 2; - newheight = height / 2; - // clamp to 1 - if( newwidth < 1 ) { - newwidth = 1; - } - if( newheight < 1 ) { - newheight = 1; - } - - myswap_bytes = false; - rowsize = newwidth * group_size; - memReq = Mipmap.image_size( newwidth, newheight, format, type ); - // swap srcImage and dstImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - // level userLevel+1 is in srcImage; level userLevel already saved - level = userLevel + 1; - } else { // user's image is not nice powerof2 size square - memReq = Mipmap.image_size( newwidth, newheight, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - data.position( mark ); - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - ScaleInternal.scale_internal_ubyte( cmpts, width, height, data, - newwidth, newheight, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_BYTE ): - ScaleInternal.scale_internal_byte( cmpts, width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_UNSIGNED_SHORT ): - ScaleInternal.scale_internal_ushort( cmpts, width, height, data, newwidth, - newheight, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_SHORT ): - ScaleInternal.scale_internal_ushort( cmpts, width, height, data, newwidth, - newheight, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT ): - ScaleInternal.scale_internal_uint( cmpts, width, height, data, newwidth, - newheight, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_INT ): - ScaleInternal.scale_internal_int( cmpts, width, height, data, newwidth, - newheight, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_FLOAT ): - ScaleInternal.scale_internal_float( cmpts, width, height, data, newwidth, - newheight, dstImage.asFloatBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - ScaleInternal.scaleInternalPackedPixel( 3, new Extract332(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - ScaleInternal.scaleInternalPackedPixel( 3, new Extract233rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - ScaleInternal.scaleInternalPackedPixel( 3, new Extract565(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - ScaleInternal.scaleInternalPackedPixel( 3, new Extract565rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract4444(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract4444rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract5551(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract1555rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract8888(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract8888rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract1010102(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract2101010rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - default: - assert( false ); - break; - } - myswap_bytes = false; - rowsize = newwidth * group_size; - // swap dstImage and srcImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - - if( levels != 0 ) { // use as little memory as possible - int nextWidth = newwidth / 2; - int nextHeight = newheight / 2; - if( nextWidth < 1 ) { - nextWidth = 1; - } - if( nextHeight < 1 ) { - nextHeight = 1; - } - - memReq = Mipmap.image_size( nextWidth, nextHeight, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - // level userLevel is in srcImage; nothing saved yet - level = userLevel; - } - - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - if( baseLevel <= level && level <= maxLevel ) { - srcImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newwidth, newheight, 0, format, type, srcImage ); - if (DEBUG) { - System.err.println("GL Error(" + level + "): " + gl.glGetError() ); - if (VERBOSE) { - srcImage.limit( Mipmap.image_size( newwidth, newheight, format, type ) ); - writeTargaFile("glu2DMipmapJ" + level + ".tga", - srcImage, newwidth, newheight); - srcImage.clear(); - } - } - } - - level++; // update current level for the loop - for( ; level <= levels; level++ ) { - srcImage.rewind(); - dstImage.rewind(); - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - HalveImage.halveImage_ubyte( cmpts, newwidth, newheight, srcImage, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_BYTE ): - HalveImage.halveImage_byte( cmpts, newwidth, newheight, srcImage, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_UNSIGNED_SHORT ): - HalveImage.halveImage_ushort( cmpts, newwidth, newheight, srcImage, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_SHORT ): - HalveImage.halveImage_short( cmpts, newwidth, newheight, srcImage, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT ): - HalveImage.halveImage_uint( cmpts, newwidth, newheight, srcImage, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_INT ): - HalveImage.halveImage_int( cmpts, newwidth, newheight, srcImage, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_FLOAT ): - HalveImage.halveImage_float( cmpts, newwidth, newheight, srcImage, dstImage.asFloatBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel( 3, new Extract332(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel( 3, new Extract233rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - HalveImage.halveImagePackedPixel( 3, new Extract565(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - HalveImage.halveImagePackedPixel( 3, new Extract565rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - HalveImage.halveImagePackedPixel( 4, new Extract4444(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract4444rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - HalveImage.halveImagePackedPixel( 4, new Extract5551(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract1555rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - HalveImage.halveImagePackedPixel( 4, new Extract8888(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract8888rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - HalveImage.halveImagePackedPixel( 4, new Extract1010102(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract2101010rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - default: - assert( false ); - break; - } - - // swap dstImage and srcImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - - if( newwidth > 1 ) { - newwidth /= 2; - rowsize /= 2; - } - if( newheight > 1 ) { - newheight /= 2; - } - // compute amount to pad per row if any - int rowPad = rowsize % psm.getUnpackAlignment(); - - // should row be padded - if( rowPad == 0 ) { - // call teximage with srcImage untouched since its not padded - if( baseLevel <= level && level <= maxLevel ) { - srcImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newwidth, newheight, 0, format, type, srcImage ); - if (DEBUG) { - System.err.println("GL Error(" + level + "): " + gl.glGetError() ); - if (VERBOSE) { - srcImage.limit( Mipmap.image_size( newwidth, newheight, format, type ) ); - writeTargaFile("glu2DMipmapJ" + level + ".tga", - srcImage, newwidth, newheight); - srcImage.clear(); - } - } - } - } else { - // compute length of new row in bytes, including padding - int newRowLength = rowsize + psm.getUnpackAlignment() - rowPad; - int ii, jj; - int dstTrav; - int srcTrav; - - // allocate new image for mipmap of size newRowLength x newheight - ByteBuffer newMipmapImage = null; - try { - newMipmapImage = ByteBuffer.allocateDirect( newRowLength * newheight ); - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - srcImage.rewind(); - // copy image from srcImage into newMipmapImage by rows - for( ii = 0; ii < newheight; ii++ ) { - newMipmapImage.position(newRowLength * ii); - for( jj = 0; jj < rowsize; jj++ ) { - newMipmapImage.put( srcImage.get() ); - } - } - - // and use this new image for mipmapping instead - if( baseLevel <= level && level <= maxLevel ) { - newMipmapImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newwidth, newheight, 0, format, type, newMipmapImage ); - if (DEBUG) { - System.err.println("GL Error(" + level + " padded): " + gl.glGetError() ); - if (VERBOSE) { - writeTargaFile("glu2DMipmapJ" + level + ".tga", - newMipmapImage, newwidth, newheight); - } - } - } - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - - return( 0 ); - } - - public static int fastBuild2DMipmaps( GL gl, PixelStorageModes psm, int target, - int components, int width, int height, int format, int type, ByteBuffer data ) { - int[] newwidth = new int[1]; - int[] newheight = new int[1]; - int level, levels; - ByteBuffer newImage; - int newImage_width; - int newImage_height; - ByteBuffer otherImage; - ByteBuffer imageTemp; - int memReq; - int maxsize; - int cmpts; - - Mipmap.closestFit( gl, target, width, height, components, format, type, newwidth, - newheight ); - - levels = Mipmap.computeLog( newwidth[0] ); - level = Mipmap.computeLog( newheight[0] ); - if( level > levels ) { - levels = level; - } - - cmpts = Mipmap.elements_per_group( format, type ); - - otherImage = null; - // No need to copy the user data if its packed correctly. - // Make sure that later routines don't change that data. - - if( psm.getUnpackSkipRows() == 0 && psm.getUnpackSkipPixels() == 0 ) { - newImage = data; - newImage_width = width; - newImage_height = height; - } else { - int rowsize; - int group_per_line; - int elements_per_line; - int start; - int iter; - int iter2; - int i, j; - - try { - newImage = Buffers.newDirectByteBuffer( Mipmap.image_size(width, height, format, GL2.GL_UNSIGNED_BYTE ) ); - } catch( OutOfMemoryError err ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - newImage_width = width; - newImage_height = height; - - // Abbreviated version of fill_image for the restricted case. - if( psm.getUnpackRowLength() > 0 ) { - group_per_line = psm.getUnpackRowLength(); - } else { - group_per_line = width; - } - rowsize = group_per_line * cmpts; - elements_per_line = width * cmpts; - start = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * cmpts; - - for( i = 0; i < height; i++ ) { - iter = start; - data.position( iter ); - for( j = 0; j < elements_per_line; j++ ) { - newImage.put( data.get() ); - } - start += rowsize; - } - } - - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, 1 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - - for( level = 0; level <= levels; level++ ) { - if( newImage_width == newwidth[0] && newImage_height == newheight[0] ) { - // use newImage for this level - newImage.rewind(); - gl.glTexImage2D( target, level, components, newImage_width, newImage_height, - 0, format, GL2.GL_UNSIGNED_BYTE, newImage ); - } else { - if( otherImage == null ) { - memReq = Mipmap.image_size( newwidth[0], newheight[0], format, GL2.GL_UNSIGNED_BYTE ); - try { - otherImage = Buffers.newDirectByteBuffer( memReq ); - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, ( psm.getUnpackSwapBytes() ? 1 : 0 ) ) ; - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - // swap newImage and otherImage - imageTemp = otherImage; - otherImage = newImage; - newImage = imageTemp; - - newImage_width = newwidth[0]; - newImage_height = newheight[0]; - newImage.rewind(); - gl.glTexImage2D( target, level, components, newImage_width, newImage_height, - 0, format, GL2.GL_UNSIGNED_BYTE, newImage ); - } - if( newwidth[0] > 1 ) { - newwidth[0] /= 2; - } - if( newheight[0] > 1 ) { - newheight[0] /= 2; - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, ( psm.getUnpackSwapBytes() ? 1 : 0 ) ) ; - - return( 0 ); - } - - public static int gluBuild3DMipmapLevelsCore( GL gl, int target, int internalFormat, - int width, int height, int depth, int widthPowerOf2, int heightPowerOf2, - int depthPowerOf2, int format, int type, int userLevel, int baseLevel, - int maxLevel, ByteBuffer data ) { - int newWidth; - int newHeight; - int newDepth; - int level, levels; - ByteBuffer usersImage; - ByteBuffer srcImage, dstImage, tempImage; - int newImageWidth; - int newImageHeight; - int newImageDepth; - int memReq; - int maxSize; - int cmpts; - int mark=-1; - - boolean myswapBytes; - int groupsPerLine, elementSize, groupSize; - int rowsPerImage, imageSize; - int rowSize, padding; - PixelStorageModes psm = new PixelStorageModes(); - - assert( Mipmap.checkMipmapArgs( internalFormat, format, type ) == 0 ); - assert( width >= 1 && height >= 1 && depth >= 1 ); - assert( type != GL2.GL_BITMAP ); - - srcImage = dstImage = null; - - newWidth = widthPowerOf2; - newHeight = heightPowerOf2; - newDepth = depthPowerOf2; - levels = Mipmap.computeLog( newWidth ); - level = Mipmap.computeLog( newHeight ); - if( level > levels ) { - levels = level; - } - level = Mipmap.computeLog( newDepth ); - if( level > levels ) { - levels = level; - } - - levels += userLevel; - - Mipmap.retrieveStoreModes3D( gl, psm ); - myswapBytes = psm.getUnpackSwapBytes(); - cmpts = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groupsPerLine = psm.getUnpackRowLength(); - } else { - groupsPerLine = width; - } - - elementSize = Mipmap.bytes_per_element( type ); - groupSize = elementSize * cmpts; - if( elementSize == 1 ) { - myswapBytes = false; - } - - // 3dstuff - if( psm.getUnpackImageHeight() > 0 ) { - rowsPerImage = psm.getUnpackImageHeight(); - } else { - rowsPerImage = height; - } - - rowSize = groupsPerLine * groupSize; - padding = ( rowSize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowSize += psm.getUnpackAlignment() - padding; - } - - imageSize = rowsPerImage * rowSize; - - usersImage = ByteBuffer.wrap(data.array()); - mark = psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize; - usersImage.position( mark ); - - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, 0 ); - - level = userLevel; - - if( width == newWidth && height == newHeight && depth == newDepth ) { - // use usersImage for level userlevel - if( baseLevel <= level && level <= maxLevel ) { - gl.getGL2().glTexImage3D( target, level, internalFormat, width, height, depth, - 0, format, type, usersImage ); - } - if( levels == 0 ) { /* we're done. clean up and return */ - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( 0 ); - } - int nextWidth = newWidth / 2; - int nextHeight = newHeight / 2; - int nextDepth = newDepth / 2; - - // clamp to one - if( nextWidth < 1 ) { - nextWidth = 1; - } - if( nextHeight < 1 ) { - nextHeight = 1; - } - if( nextDepth < 1 ) { - nextDepth = 1; - } - memReq = Mipmap.imageSize3D( nextWidth, nextHeight, nextDepth, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - - if( dstImage != null ) { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUByte(), width, height, depth, - usersImage, dstImage, elementSize, - groupSize, rowSize, imageSize, myswapBytes ); - } else { - HalveImage.halveImage_ubyte( cmpts, width, height, usersImage, - dstImage, elementSize, rowSize, groupSize ); - } - break; - case( GL2.GL_BYTE ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSByte(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_byte( cmpts, width, height, usersImage, - dstImage, elementSize, rowSize, groupSize ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUShort(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_ushort( cmpts, width, height, usersImage, - dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_SHORT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSShort(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_short( cmpts, width, height, usersImage, - dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_UNSIGNED_INT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUInt(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_uint( cmpts, width, height, usersImage, - dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_INT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSInt(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_int( cmpts, width, height, usersImage, - dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_FLOAT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractFloat(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_float( cmpts, width, height, usersImage, - dstImage.asFloatBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel3D( 3, new Extract332(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel3D( 3, new Extract233rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - HalveImage.halveImagePackedPixel3D( 3, new Extract565(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - HalveImage.halveImagePackedPixel3D( 3, new Extract565rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract4444(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract4444rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract5551(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract1555rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract8888(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract8888rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract1010102(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract2101010rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - default: - assert( false ); - break; - } - } - newWidth = width / 2; - newHeight = height / 2; - newDepth = depth / 2; - // clamp to 1 - if( newWidth < 1 ) { - newWidth = 1; - } - if( newHeight < 1 ) { - newHeight = 1; - } - if( newDepth < 1 ) { - newDepth = 1; - } - - myswapBytes = false; - rowSize = newWidth * groupSize; - imageSize = rowSize * newHeight; - memReq = Mipmap.imageSize3D( newWidth, newHeight, newDepth, format, type ); - // swap srcImage and dstImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - - // level userLevel + 1 is in srcImage; level userLevel already saved - level = userLevel + 1; - } else { - memReq = Mipmap.imageSize3D( newWidth, newHeight, newDepth, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - - ScaleInternal.gluScaleImage3D( gl, format, width, height, depth, type, - usersImage, newWidth, newHeight, newDepth, type, dstImage ); - - myswapBytes = false; - rowSize = newWidth * groupSize; - imageSize = rowSize * newHeight; - // swap dstImage and srcImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - - if( levels != 0 ) { - int nextWidth = newWidth / 2; - int nextHeight = newHeight / 2; - int nextDepth = newDepth / 2; - if( nextWidth < 1 ) { - nextWidth = 1; - } - if( nextHeight < 1 ) { - nextHeight = 1; - } - if( nextDepth < 1 ) { - nextDepth = 1; - } - memReq = Mipmap.imageSize3D( nextWidth, nextHeight, nextDepth, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - // level userLevel is in srcImage; nothing saved yet - level = userLevel; - } - - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - if( baseLevel <= level && level <= maxLevel ) { - usersImage.position( mark ); - gl.getGL2().glTexImage3D( target, level, internalFormat, width, height, depth, - 0, format, type, usersImage ); - } - level++; - for( ; level <= levels; level++ ) { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUByte(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_ubyte( cmpts, width, height, usersImage, - dstImage, elementSize, rowSize, groupSize ); - } - break; - case( GL2.GL_BYTE ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSByte(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_byte( cmpts, width, height, usersImage, - dstImage, elementSize, rowSize, groupSize ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUShort(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_ushort( cmpts, width, height, usersImage, - dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_SHORT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSShort(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_short( cmpts, width, height, usersImage, - dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_UNSIGNED_INT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUInt(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_uint( cmpts, width, height, usersImage, - dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_INT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSInt(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_int( cmpts, width, height, usersImage, - dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_FLOAT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractFloat(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_float( cmpts, width, height, usersImage, - dstImage.asFloatBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - HalveImage.halveImagePackedPixel3D( 3, new Extract332(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - HalveImage.halveImagePackedPixel3D( 3, new Extract233rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - HalveImage.halveImagePackedPixel3D( 3, new Extract565(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - HalveImage.halveImagePackedPixel3D( 3, new Extract565rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract4444(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract4444rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract5551(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract1555rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract8888(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract8888rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract1010102(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract2101010rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - default: - assert( false ); - break; - } - - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - - if( newWidth > 1 ) { - newWidth /= 2; - rowSize /= 2; - } - if( newHeight > 1 ) { - newHeight /= 2; - imageSize = rowSize * newHeight; - } - if( newDepth > 1 ) { - newDepth /= 2; - } - if( baseLevel <= level && level <= maxLevel ) { - usersImage.position( mark ); - gl.getGL2().glTexImage3D( target, level, internalFormat, width, height, depth, - 0, format, type, usersImage ); - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( 0 ); - } - - private static final int TARGA_HEADER_SIZE = 18; - private static void writeTargaFile(String filename, ByteBuffer data, - int width, int height) { - try { - FileOutputStream fos = new FileOutputStream(new File(filename)); - ByteBuffer header = ByteBuffer.allocateDirect(TARGA_HEADER_SIZE); - header.put(0, (byte) 0).put(1, (byte) 0); - header.put(2, (byte) 2); // uncompressed type - header.put(12, (byte) (width & 0xFF)); // width - header.put(13, (byte) (width >> 8)); // width - header.put(14, (byte) (height & 0xFF)); // height - header.put(15, (byte) (height >> 8)); // height - header.put(16, (byte) 24); // pixel size - fos.write(header.array()); - fos.write(data.array()); - data.clear(); - fos.close(); - } catch (IOException e) { - e.printStackTrace(); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract.java deleted file mode 100644 index be86585e7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public interface Extract { - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ); - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1010102.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1010102.java deleted file mode 100644 index 7e172b1ce..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1010102.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract1010102 implements Extract { - - /** Creates a new instance of Extract1010102 */ - public Extract1010102() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - long uint = 0; - - if( isSwap ) { - uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); - } else { - uint = 0x00000000FFFFFFFF & packedPixel.getInt(); - } - - // 11111111,11000000,00000000,00000000 == 0xFFC00000 - // 00000000,00111111,11110000,00000000 == 0x003F0000 - // 00000000,00000000,00001111,11111100 == 0x00000FFC - // 00000000,00000000,00000000,00000011 == 0x00000003 - - extractComponents[0] = (float)( ( uint & 0xFFC00000 ) >> 22 ) / 1023.0f; - extractComponents[1] = (float)( ( uint & 0x003FF000 ) >> 12 ) / 1023.0f; - extractComponents[2] = (float)( ( uint & 0x00000FFC ) >> 2 ) / 1023.0f; - extractComponents[3] = (float)( ( uint & 0x00000003 ) ) / 3.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - long uint = (((int)((shoveComponents[0] * 1023) + 0.5f) << 22) & 0xFFC00000 ); - uint |= (((int)((shoveComponents[1] * 1023) + 0.5f) << 12) & 0x003FF000 ); - uint |= (((int)((shoveComponents[2] * 1023) + 0.5f) << 2) & 0x00000FFC ); - uint |= (((int)((shoveComponents[3] * 3) + 0.5f) ) & 0x00000003 ); - packedPixel.asIntBuffer().put( index, (int)uint ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1555rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1555rev.java deleted file mode 100644 index 37895096e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1555rev.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract1555rev implements Extract { - - /** Creates a new instance of Extract1555rev */ - public Extract1555rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 00000000,00011111 == 0x001F - // 00000011,11100000 == 0x03E0 - // 01111100,00000000 == 0x7C00 - // 10000000,00000000 == 0x8000 - - extractComponents[0] = (float)( ( ushort & 0x001F ) ) / 31.0f; - extractComponents[1] = (float)( ( ushort & 0x003E ) >> 5 ) / 31.0f; - extractComponents[2] = (float)( ( ushort & 0x7C00 ) >> 10) / 31.0f; - extractComponents[3] = (float)( ( ushort & 0x8000 ) >> 15); - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 00000000,00011111 == 0x001F - // 00000011,11100000 == 0x03E0 - // 01111100,00000000 == 0x7C00 - // 10000000,00000000 == 0x8000 - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) ) & 0x0000001F ); - ushort |= (((int)((shoveComponents[1] * 31) + 0.5f) << 5) & 0x000003E0 ); - ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) << 10) & 0x00007C00 ); - ushort |= (((int)((shoveComponents[3]) + 0.5f) << 15) & 0x00008000 ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract2101010rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract2101010rev.java deleted file mode 100644 index 077f3037b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract2101010rev.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract2101010rev implements Extract { - - /** Creates a new instance of Extract2101010 */ - public Extract2101010rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - long uint = 0; - - if( isSwap ) { - uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); - } else { - uint = 0x00000000FFFFFFFF & packedPixel.getInt(); - } - - // 11111111,11000000,00000000,00000000 == 0xFFC00000 - // 00000000,00111111,11110000,00000000 == 0x003F0000 - // 00000000,00000000,00001111,11111100 == 0x00000FFC - // 00000000,00000000,00000000,00000011 == 0x00000003 - - extractComponents[0] = (float)( ( uint & 0x000003FF ) ) / 1023.0f; - extractComponents[1] = (float)( ( uint & 0x000FFC00 ) >> 10 ) / 1023.0f; - extractComponents[2] = (float)( ( uint & 0x3FF00000 ) >> 20 ) / 1023.0f; - extractComponents[3] = (float)( ( uint & 0xC0000000 ) >> 30 ) / 3.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - long uint = (((int)((shoveComponents[0] * 1023) + 0.5f) ) & 0x000003FF ); - uint |= (((int)((shoveComponents[1] * 1023) + 0.5f) << 10) & 0x000FFC00 ); - uint |= (((int)((shoveComponents[2] * 1023) + 0.5f) << 20) & 0x3FF00000 ); - uint |= (((int)((shoveComponents[3] * 3) + 0.5f) << 30) & 0xC0000000 ); - packedPixel.asIntBuffer().put( index, (int)uint ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract233rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract233rev.java deleted file mode 100644 index fa35c6fbc..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract233rev.java +++ /dev/null @@ -1,85 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract233rev implements Extract { - - /** Creates a new instance of Extract223rev */ - public Extract233rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - // 11100000 == 0xe0 - // 00011100 == 0x1c - // 00000011 == 0x03 - byte ubyte = packedPixel.get(); - extractComponents[0] = (float)((ubyte & 0x07) ) / 7.0f; - extractComponents[1] = (float)((ubyte & 0x38) >> 3) / 7.0f; - extractComponents[2] = (float)((ubyte & 0xC0) >> 6) / 3.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11100000 == 0xE0 - // 00011100 == 0x1C - // 00000011 == 0x03 - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - byte b = (byte)( ( (int)( ( shoveComponents[0] * 7 ) + 0.5f ) ) & 0x07 ); - b |= (byte)( ( (int)( ( shoveComponents[1] * 7 ) + 0.5f ) << 3 ) & 0x38 ); - b |= (byte)( ( (int)( ( shoveComponents[2] * 3 ) + 0.5f ) << 6 ) & 0xC0 ); - packedPixel.position( index ); - packedPixel.put( b ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract332.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract332.java deleted file mode 100644 index 35936466c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract332.java +++ /dev/null @@ -1,84 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract332 implements Extract { - - /** Creates a new instance of Extract332 */ - public Extract332() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - // 11100000 == 0xe0 - // 00011100 == 0x1c - // 00000011 == 0x03 - byte ubyte = packedPixel.get(); - extractComponents[0] = (float)((ubyte & 0xe0) >> 5) / 7.0f; - extractComponents[1] = (float)((ubyte & 0x1c) >> 2) / 7.0f; - extractComponents[2] = (float)((ubyte & 0x03)) / 3.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11100000 == 0xE0 - // 00011100 == 0x1C - // 00000011 == 0x03 - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - byte b = (byte)( ( (int)( ( shoveComponents[0] * 7 ) + 0.5f ) << 5 ) & 0xE0 ); - b |= (byte)( ( (int)( ( shoveComponents[1] * 7 ) + 0.5f ) << 2 ) & 0x1C ); - b |= (byte)( ( (int)( ( shoveComponents[2] * 3 ) + 0.5f ) ) & 0x03 ); - packedPixel.put( index, b ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444.java deleted file mode 100644 index bac4f57aa..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444.java +++ /dev/null @@ -1,96 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract4444 implements Extract { - - /** Creates a new instance of Extract4444 */ - public Extract4444() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - extractComponents[0] = (float)( ( ushort & 0xF000 ) >> 12 ) / 15.0f; - extractComponents[1] = (float)( ( ushort & 0x0F00 ) >> 8 ) / 15.0f; - extractComponents[2] = (float)( ( ushort & 0x00F0 ) >> 4 ) / 15.0f; - extractComponents[3] = (float)( ( ushort & 0x000F ) ) / 15.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 15) + 0.5f) << 12) & 0x0000F000 ); - ushort |= (((int)((shoveComponents[1] * 15) + 0.5f) << 8) & 0x00000F00 ); - ushort |= (((int)((shoveComponents[2] * 15) + 0.5f) << 4) & 0x000000F0 ); - ushort |= (((int)((shoveComponents[3] * 15) + 0.5f) ) & 0x0000000F ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444rev.java deleted file mode 100644 index b1bea75e1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444rev.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract4444rev implements Extract { - - /** Creates a new instance of Extract4444rev */ - public Extract4444rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 00000000,00001111 == 0x000F - // 00000000,11110000 == 0x00F0 - // 00001111,00000000 == 0x0F00 - // 11110000,00000000 == 0xF000 - - extractComponents[0] = (float)( ( ushort & 0x000F ) ) / 15.0f; - extractComponents[1] = (float)( ( ushort & 0x00F0 ) >> 4 ) / 15.0f; - extractComponents[2] = (float)( ( ushort & 0x0F00 ) >> 8 ) / 15.0f; - extractComponents[3] = (float)( ( ushort & 0xF000 ) >> 12 ) / 15.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 15) + 0.5f) ) & 0x0000000F ); - ushort |= (((int)((shoveComponents[1] * 15) + 0.5f) << 4) & 0x000000F0 ); - ushort |= (((int)((shoveComponents[2] * 15) + 0.5f) << 8) & 0x00000F00 ); - ushort |= (((int)((shoveComponents[3] * 15) + 0.5f) << 12) & 0x0000F000 ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract5551.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract5551.java deleted file mode 100644 index a6247844f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract5551.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract5551 implements Extract { - - /** Creates a new instance of Extract5551 */ - public Extract5551() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 11111000,00000000 == 0xF800 - // 00000111,11000000 == 0x07C0 - // 00000000,00111110 == 0x003E - // 00000000,00000001 == 0x0001 - - extractComponents[0] = (float)( ( ushort & 0xF800 ) >> 11 ) / 31.0f; - extractComponents[1] = (float)( ( ushort & 0x00F0 ) >> 6 ) / 31.0f; - extractComponents[2] = (float)( ( ushort & 0x0F00 ) >> 1 ) / 31.0f; - extractComponents[3] = (float)( ( ushort & 0xF000 ) ); - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) << 11) & 0x0000F800 ); - ushort |= (((int)((shoveComponents[1] * 31) + 0.5f) << 6) & 0x000007C0 ); - ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) << 1) & 0x0000003E ); - ushort |= (((int)((shoveComponents[3]) + 0.5f)) & 0x00000001 ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565.java deleted file mode 100644 index 624a4f3f2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract565 implements Extract { - - /** Creates a new instance of Extract565 */ - public Extract565() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 11111000,00000000 == 0xF800 - // 00000111,11100000 == 0x07E0 - // 00000000,00111111 == 0x001F - - extractComponents[0] = (float)( ( ushort & 0xF800 ) >> 11 ) / 31.0f; - extractComponents[1] = (float)( ( ushort & 0x07E0 ) >> 5 ) / 63.0f; - extractComponents[2] = (float)( ( ushort & 0x001F ) ) / 31.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11111000,00000000 == 0xF800 - // 00000111,11100000 == 0x07E0 - // 00000000,00111111 == 0x001F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) << 11) & 0x0000F800 ); - ushort |= (((int)((shoveComponents[1] * 63) + 0.5f) << 5) & 0x000007E0 ); - ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) ) & 0x0000001F ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565rev.java deleted file mode 100644 index 4ab6d7e98..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565rev.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract565rev implements Extract { - - /** Creates a new instance of Extract565rev */ - public Extract565rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 00000000,00011111 == 0x001F - // 00000111,11100000 == 0x07E0 - // 11111000,00000000 == 0xF800 - - extractComponents[0] = (float)( ( ushort & 0x001F ) ) / 31.0f; - extractComponents[1] = (float)( ( ushort & 0x07E0 ) >> 5 ) / 63.0f; - extractComponents[2] = (float)( ( ushort & 0xF800 ) >> 11 ) / 31.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 00000000,00111111 == 0x001F - // 00000111,11100000 == 0x07E0 - // 11111000,00000000 == 0xF800 - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) ) & 0x0000001F ); - ushort |= (((int)((shoveComponents[1] * 63) + 0.5f) << 5) & 0x000007E0 ); - ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) << 11) & 0x0000F800 ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888.java deleted file mode 100644 index 90d7e57c9..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract8888 implements Extract { - - /** Creates a new instance of Extract8888 */ - public Extract8888() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - long uint = 0; - - if( isSwap ) { - uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); - } else { - uint = 0x00000000FFFFFFFF & packedPixel.getInt(); - } - - // 11111000,00000000 == 0xF800 - // 00000111,11000000 == 0x07C0 - // 00000000,00111110 == 0x003E - // 00000000,00000001 == 0x0001 - - extractComponents[0] = (float)( ( uint & 0xFF000000 ) >> 24 ) / 255.0f; - extractComponents[1] = (float)( ( uint & 0x00FF0000 ) >> 16 ) / 255.0f; - extractComponents[2] = (float)( ( uint & 0x0000FF00 ) >> 8 ) / 255.0f; - extractComponents[3] = (float)( ( uint & 0x000000FF ) ) / 255.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - long uint = (((int)((shoveComponents[0] * 255) + 0.5f) << 24) & 0xFF000000 ); - uint |= (((int)((shoveComponents[1] * 255) + 0.5f) << 16) & 0x00FF0000 ); - uint |= (((int)((shoveComponents[2] * 255) + 0.5f) << 8) & 0x0000FF00 ); - uint |= (((int)((shoveComponents[3] * 255) + 0.5f) ) & 0x000000FF ); - packedPixel.asIntBuffer().put( index, (int)uint ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888rev.java deleted file mode 100644 index 10970573b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888rev.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract8888rev implements Extract { - - /** Creates a new instance of Extract8888rev */ - public Extract8888rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - long uint = 0; - - if( isSwap ) { - uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); - } else { - uint = 0x00000000FFFFFFFF & packedPixel.getInt(); - } - - // 11111000,00000000 == 0xF800 - // 00000111,11000000 == 0x07C0 - // 00000000,00111110 == 0x003E - // 00000000,00000001 == 0x0001 - - extractComponents[0] = (float)( ( uint & 0x000000FF ) ) / 255.0f; - extractComponents[1] = (float)( ( uint & 0x0000FF00 ) >> 8 ) / 255.0f; - extractComponents[2] = (float)( ( uint & 0x00FF0000 ) >> 16 ) / 255.0f; - extractComponents[3] = (float)( ( uint & 0xFF000000 ) >> 24 ) / 255.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - long uint = (((int)((shoveComponents[0] * 255) + 0.5f) ) & 0x000000FF ); - uint |= (((int)((shoveComponents[1] * 255) + 0.5f) << 8) & 0x0000FF00 ); - uint |= (((int)((shoveComponents[2] * 255) + 0.5f) << 16) & 0x00FF0000 ); - uint |= (((int)((shoveComponents[3] * 255) + 0.5f) << 24) & 0xFF000000 ); - packedPixel.asIntBuffer().put( index, (int)uint ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractFloat.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractFloat.java deleted file mode 100644 index c42799470..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractFloat.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractFloat implements ExtractPrimitive { - - /** Creates a new instance of ExtractFloat */ - public ExtractFloat() { - } - - public double extract( boolean isSwap, ByteBuffer data ) { - float f = 0; - if( isSwap ) { - f = Mipmap.GLU_SWAP_4_BYTES( data.getInt() ); - } else { - f = data.getInt(); - } - assert( f <= 1.0f ); - return( f ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 1.0); - data.asFloatBuffer().put( index, (float)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractPrimitive.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractPrimitive.java deleted file mode 100644 index 8b986d6d0..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractPrimitive.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public interface ExtractPrimitive { - public double extract( boolean isSwap, ByteBuffer pointer ); - public void shove( double value, int index, ByteBuffer pointer ); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSByte.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSByte.java deleted file mode 100644 index 4f61015f4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSByte.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class ExtractSByte implements ExtractPrimitive { - - /** Creates a new instance of ExtractUByte */ - public ExtractSByte() { - } - - public double extract( boolean isSwap, ByteBuffer sbyte ) { - byte b = sbyte.get(); - assert( b <= 127 ); - return( b ); - } - - public void shove( double value, int index, ByteBuffer data ) { - data.position( index ); - data.put( (byte)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSInt.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSInt.java deleted file mode 100644 index 2d5ac5329..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSInt.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractSInt implements ExtractPrimitive { - - /** Creates a new instance of ExtractSInt */ - public ExtractSInt() { - } - - public double extract( boolean isSwap, ByteBuffer uint ) { - int i = 0; - if( isSwap ) { - i = Mipmap.GLU_SWAP_4_BYTES( uint.getInt() ); - } else { - i = uint.getInt(); - } - assert( i <= 0x7FFFFFFF ); - return( i ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < Integer.MAX_VALUE); - IntBuffer ib = data.asIntBuffer(); - ib.position( index ); - ib.put( (int)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSShort.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSShort.java deleted file mode 100644 index 8b8d50cbf..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSShort.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractSShort implements ExtractPrimitive { - - /** Creates a new instance of ExtractSShort */ - public ExtractSShort() { - } - - public double extract( boolean isSwap, ByteBuffer ushort ) { - short s = 0; - if( isSwap ) { - s = Mipmap.GLU_SWAP_2_BYTES( ushort.getShort() ); - } else { - s = ushort.getShort(); - } - assert( s <= 32767 ); - return( s ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 32768.0); - ShortBuffer sb = data.asShortBuffer(); - sb.position( index ); - sb.put( (short)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUByte.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUByte.java deleted file mode 100644 index d33213f89..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUByte.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class ExtractUByte implements ExtractPrimitive { - - /** Creates a new instance of ExtractUByte */ - public ExtractUByte() { - } - - public double extract( boolean isSwap, ByteBuffer ubyte ) { - int i = 0x000000FF & ubyte.get(); - assert( i <= 255 ); - return( i ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 256.0); - data.position( index ); - data.put( (byte)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUInt.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUInt.java deleted file mode 100644 index 873668a43..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUInt.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractUInt implements ExtractPrimitive { - - /** Creates a new instance of ExtractUInt */ - public ExtractUInt() { - } - - public double extract( boolean isSwap, ByteBuffer uint ) { - long i = 0; - if( isSwap ) { - i = 0xFFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( uint.getInt() ); - } else { - i = 0xFFFFFFFF & uint.getInt(); - } - assert( i <= 0xFFFFFFFF ); - return( i ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 0xFFFFFFFF); - IntBuffer ib = data.asIntBuffer(); - ib.position( index ); - ib.put( (int)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUShort.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUShort.java deleted file mode 100644 index 86bbb95f1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUShort.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractUShort implements ExtractPrimitive { - - /** Creates a new instance of ExtracUShort */ - public ExtractUShort() { - } - - public double extract( boolean isSwap, ByteBuffer ushort ) { - int i = 0; - if( isSwap ) { - i = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( ushort.getShort() ); - } else { - i = 0x0000FFFF & ushort.getShort(); - } - assert( i <= 65535 ); - return( i ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 65536.0); - ShortBuffer sb = data.asShortBuffer(); - sb.position( index ); - sb.put( (short)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/HalveImage.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/HalveImage.java deleted file mode 100644 index 893d33c66..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/HalveImage.java +++ /dev/null @@ -1,1533 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import java.nio.*; - -/** - * - * @author Administrator - */ -public class HalveImage { - - private static final int BOX2 = 2; - private static final int BOX4 = 4; - private static final int BOX8 = 8; - - public static void halveImage( int components, int width, int height, - ShortBuffer datain, ShortBuffer dataout ) { - int i, j, k; - int newwidth, newheight; - int delta; - int t = 0; - short temp = 0; - - newwidth = width / 2; - newheight = height /2; - delta = width * components; - - // Piece of cake - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.get(); - datain.position( t + components ); - temp += datain.get(); - datain.position( t + delta ); - temp += datain.get(); - datain.position( t + delta + components ); - temp +=datain.get(); - temp += 2; - temp /= 4; - dataout.put( temp ); - t++; - } - t += components; - } - t += delta; - } - } - - public static void halveImage_ubyte( int components, int width, int height, - ByteBuffer datain, ByteBuffer dataout, - int element_size, int ysize, int group_size ) { - int i, j, k; - int newwidth, newheight; - int s; - int t; - - // Handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_ubyte( components, width, height, datain, dataout, element_size, ysize, group_size ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - s = 0; - t = 0; - - int temp = 0; - // piece of cake - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = ( 0x000000FF & datain.get() ); - datain.position( t + group_size ); - temp += ( 0x000000FF & datain.get() ); - datain.position( t + ysize ); - temp += ( 0x000000FF & datain.get() ); - datain.position( t + ysize + group_size ); - temp += ( 0x000000FF & datain.get() ) + 2; - dataout.put( (byte)(temp / 4) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - - public static void halve1Dimage_ubyte( int components, int width, int height, - ByteBuffer datain, ByteBuffer dataout, - int element_size, int ysize, int group_size ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - int temp = 0; - - assert( width == 1 || height == 1 ); // Must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // widthxheight can't be 1x1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - datain.position( src ); - temp = ( 0x000000FF & datain.get() ); - datain.position( src + group_size ); - temp += ( 0x000000FF & datain.get() ); - temp /= 2; - dataout.put( (byte)temp ); - /* - dataout.setByte( (byte)(((0x000000FF & datain.setIndexInBytes(src).getByte()) + - (0x000000FF & datain.setIndexInBytes( src + group_size ).getByte())) / 2 ) ); - */ - src += element_size; - //dataout.plusPlus(); - dest++; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { // 1 column - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - datain.position( src ); - temp = ( 0x000000FF & datain.get() ); - datain.position( src + ysize ); - temp += ( 0x000000FF & datain.get() ); - temp /= 2; - dataout.put( (byte)temp ); - /* - dataout.setByte( (byte)(((0x000000FF & datain.setIndexInBytes(src).getByte()) + - (0x000000FF & datain.setIndexInBytes(src + ysize).getByte()) ) / 2 ) ); - */ - src += element_size; - //dataout.plusPlus(); - dest++; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - } - assert( src == ysize * height ); - assert( dest == components * element_size * halfWidth * halfHeight ); - } - - public static void halveImage_byte( int components, int width, int height, - ByteBuffer datain, ByteBuffer dataout, int element_size, - int ysize, int group_size ) { - int i, j, k; - int newwidth, newheight; - int s = 0; - int t = 0; - byte temp = (byte)0; - - // handle case where there is only 1 column - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); - halve1Dimage_byte( components, width, height, datain, dataout, element_size, - ysize, group_size ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.get(); - datain.position( t + group_size ); - temp += datain.get(); - datain.position( t + ysize ); - temp += datain.get(); - datain.position( t + ysize + group_size ); - temp += datain.get(); - temp += 2; - temp /= 4; - dataout.put( temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - - public static void halve1Dimage_byte( int components, int width, int height, - ByteBuffer datain, ByteBuffer dataout, - int element_size, int ysize, int group_size ) { - int halfWidth = width / 2; - int halfHeight = width / 2; - int src = 0; - int dest = 0; - int jj; - byte temp = (byte)0; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // widthxheight can't be 1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - datain.position( src ); - temp = datain.get(); - datain.position( src + group_size ); - temp += datain.get(); - temp /= 2; - dataout.put( temp ); - src += element_size; - dest++; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assert only - } else if( width == 1 ) { // 1 column - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); // widthxheight can't be 1 - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - datain.position( src ); - temp = datain.get(); - datain.position( src + ysize ); - temp += datain.get(); - temp /= 2; - src += element_size; - dest++; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == components * element_size * halfWidth * halfHeight ); - } - - public static void halveImage_ushort( int components, int width, int height, - ByteBuffer datain, ShortBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - int temp = 0; - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_ushort( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = ( 0x0000FFFF & datain.getShort() ); - datain.position( t + group_size ); - temp += ( 0x0000FFFF & datain.getShort() ); - datain.position( t + ysize ); - temp += ( 0x0000FFFF & datain.getShort() ); - datain.position( t + ysize + group_size ); - temp += ( 0x0000FFFF & datain.getShort() ); - dataout.put( (short)( ( temp + 2 ) / 4 ) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( t + group_size ); - temp += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( t + ysize ); - temp += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( t + ysize + group_size ); - temp += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - dataout.put( (short)( ( temp + 2 ) / 4 ) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_ushort( int components, int width, int height, - ByteBuffer datain, ShortBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // widthxheight can't be 1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < halfHeight; kk++ ) { - int[] ushort = new int[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - ushort[0] = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( src + group_size ); - ushort[1] = (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - } else { - datain.position( src ); - ushort[0] = (0x0000FFFF & datain.getShort() ); - datain.position( src + group_size ); - ushort[1] = (0x0000FFFF & datain.getShort() ); - } - dataout.put( (short)( (ushort[0] + ushort[1]) / 2 ) ); - src += element_size; - dest += 2; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { // 1 column - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); // widthxheight can't be 1 - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - int[] ushort = new int[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - ushort[0] = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( src + ysize ); - ushort[0] = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - } else { - datain.position( src ); - ushort[0] = ( 0x0000FFFF & datain.getShort() ); - datain.position( src + ysize ); - ushort[1] = ( 0x0000FFFF & datain.getShort() ); - } - dataout.put( (short)((ushort[0] + ushort[1]) / 2) ); - src += element_size; - dest += 2; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == components * element_size * halfWidth * halfHeight ); - } - - public static void halveImage_short( int components, int width, int height, - ByteBuffer datain, ShortBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - short temp = (short)0; - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_short( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.getShort(); - datain.position( t + group_size ); - temp += datain.getShort(); - datain.position( t + ysize ); - temp += datain.getShort(); - datain.position( t + ysize + group_size ); - temp += datain.getShort(); - temp += 2; - temp /= 4; - dataout.put( (short)temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - short b; - int buf; - datain.position( t ); - temp = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( t + group_size ); - temp += Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( t + ysize ); - temp += Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( t + ysize + group_size ); - temp += Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - temp += 2; - temp /= 4; - dataout.put( temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_short( int components, int width, int height, - ByteBuffer datain, ShortBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // can't be 1x1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - short[] sshort = new short[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - sshort[0] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( src + group_size ); - sshort[1] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - } else { - datain.position( src ); - sshort[0] = datain.getShort(); - datain.position( src + group_size ); - sshort[1] = datain.getShort(); - } - dataout.put( (short)(( sshort[0] + sshort[1] ) / 2) ); - src += element_size; - dest += 2; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - short[] sshort = new short[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - sshort[0] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( src + ysize ); - sshort[1] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - } else { - datain.position( src ); - sshort[0] = datain.getShort(); - datain.position( src + ysize ); - sshort[1] = datain.getShort(); - } - dataout.put( (short)(( sshort[0] + sshort[1] ) / 2) ); - src += element_size; - dest += 2; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == ( components * element_size * halfWidth * halfHeight ) ); - } - - public static void halveImage_uint( int components, int width, int height, - ByteBuffer datain, IntBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - double temp = 0; - - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_uint( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = (0x000000007FFFFFFFL & datain.getInt() ); - datain.position( t + group_size ); - temp += (0x000000007FFFFFFFL & datain.getInt() ); - datain.position( t + ysize ); - temp += (0x000000007FFFFFFFL & datain.getInt() ); - datain.position( t + ysize + group_size ); - temp += (0x000000007FFFFFFFL & datain.getInt() ); - dataout.put( (int)( ( temp / 4 ) + 0.5 ) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - // need to cast to double to hold large unsigned ints - double buf; - datain.position( t ); - buf = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( t + group_size ); - buf += ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( t + ysize ); - buf += ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( t + ysize + group_size ); - buf += ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - temp /= 4; - temp += 0.5; - dataout.put( (int)temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_uint( int components, int width, int height, - ByteBuffer datain, IntBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // widthxheight can't be 1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < halfHeight; kk++ ) { - long[] uint = new long[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( src + group_size ); - uint[1] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - } else { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); - datain.position( src + group_size ); - uint[1] = (0x00000000FFFFFFFF & datain.getInt() ); - } - dataout.put( (int)( ( uint[0] + uint[1] ) / 2.0 ) ); - src += element_size; - dest += 4; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { // 1 column - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); // widthxheight can't be 1 - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - long[] uint = new long[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( src + group_size ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - } else { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); - datain.position( src + ysize ); - uint[1] = ( 0x00000000FFFFFFFF & datain.getInt() ); - } - dataout.put( (int)( ( uint[0] + uint[1] ) / 2.0 ) ); - src += element_size; - dest += 4; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == components * element_size * halfWidth * halfHeight ); - } - - public static void halveImage_int( int components, int width, int height, - ByteBuffer datain, IntBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - int temp = 0; - - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_int( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.getInt(); - datain.position( t + group_size ); - temp += datain.getInt(); - datain.position( t + ysize ); - temp += datain.getInt(); - datain.position( t + ysize + group_size ); - temp += datain.getInt(); - temp = (int)( ( temp / 4.0f ) + 0.5f ); - dataout.put( temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - long b; - float buf; - datain.position( t ); - b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - buf = b; - datain.position( t + group_size ); - b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - buf += b; - datain.position( t + ysize ); - b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - buf += b; - datain.position( t + ysize + group_size ); - b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - buf += b; - dataout.put( (int)( ( buf / 4.0f ) + 0.5f ) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_int( int components, int width, int height, - ByteBuffer datain, IntBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // can't be 1x1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - long[] uint = new long[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( src + group_size ); - uint[1] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - } else { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); - datain.position( src + group_size ); - uint[1] = ( 0x00000000FFFFFFFF & datain.getInt() ); - } - dataout.put( (int)( ( (float)uint[0] + (float)uint[1] ) / 2.0f) ); - src += element_size; - dest += 4; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - long[] uint = new long[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( src + ysize ); - uint[1] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - } else { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); - datain.position( src + ysize ); - uint[1] = ( 0x00000000FFFFFFFF & datain.getInt() ); - } - dataout.put( (int)(( (float)uint[0] + (float)uint[1] ) / 2.0f) ); - src += element_size; - dest += 4; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == ( components * element_size * halfWidth * halfHeight ) ); - } - - public static void halveImage_float( int components, int width, int height, - ByteBuffer datain, FloatBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - float temp = 0.0f; - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_float( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.getFloat(); - datain.position( t + group_size ); - temp += datain.getFloat(); - datain.position( t + ysize ); - temp += datain.getFloat(); - datain.position( t + ysize + group_size ); - temp /= 4.0f; - dataout.put( temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - float buf; - datain.position( t ); - buf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( t + group_size ); - buf += Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( t + ysize ); - buf += Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( t + ysize + group_size ); - buf += Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - dataout.put( buf / 4.0f ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_float( int components, int width, int height, - ByteBuffer datain, FloatBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // can't be 1x1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - float[] sfloat = new float[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - sfloat[0] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( src + group_size ); - sfloat[1] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - } else { - datain.position( src ); - sfloat[0] = datain.getFloat(); - datain.position( src + group_size ); - sfloat[1] = datain.getFloat(); - } - dataout.put( (sfloat[0] + sfloat[1]) / 2.0f ); - src += element_size; - dest += 4; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - float[] sfloat = new float[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - sfloat[0] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( src + ysize ); - sfloat[1] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - } else { - datain.position( src ); - sfloat[0] = datain.getFloat(); - datain.position( src + ysize ); - sfloat[1] = datain.getFloat(); - } - dataout.put( ( sfloat[0] + sfloat[1] ) / 2.0f ); - src += element_size; - dest += 4; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == ( components * element_size * halfWidth * halfHeight ) ); - } - - public static void halveImagePackedPixel( int components, Extract extract, int width, - int height, ByteBuffer datain, ByteBuffer dataout, - int pixelSizeInBytes, int rowSizeInBytes, boolean isSwap ) { - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); - halve1DimagePackedPixel( components, extract, width, height, datain, dataout, - pixelSizeInBytes, rowSizeInBytes, isSwap ); - return; - } - int ii, jj; - - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); - int outIndex = 0; - - for( ii = 0; ii < halfHeight; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - float totals[] = new float[4]; - float extractTotals[][] = new float[BOX4][4]; - int cc; - - datain.position( src ); - extract.extract( isSwap, datain, extractTotals[0] ); - datain.position( src + pixelSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[1] ); - datain.position( src + rowSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[2] ); - datain.position( src + rowSizeInBytes + pixelSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[3] ); - for( cc = 0; cc < components; cc++ ) { - int kk = 0; - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= BOX4; - } - extract.shove( totals, outIndex, dataout ); - outIndex++; - src += pixelSizeInBytes + pixelSizeInBytes; - } - // skip past pad bytes, if any, to get to next row - src += padBytes; - src += rowSizeInBytes; - } - assert( src == rowSizeInBytes * height ); - assert( outIndex == halfWidth * halfHeight ); - } - - public static void halve1DimagePackedPixel( int components, Extract extract, int width, - int height, ByteBuffer datain, ByteBuffer dataout, - int pixelSizeInBytes, int rowSizeInBytes, boolean isSwap ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int jj; - - assert( width == 1 || height == 1 ); - assert( width != height ); - - if( height == 1 ) { - int outIndex = 0; - - assert( width != 1 ); - halfHeight = 1; - - // one horizontal row with possible pad bytes - - for( jj = 0; jj < halfWidth; jj++ ) { - float[] totals = new float[4]; - float[][] extractTotals = new float[BOX2][4]; - int cc; - - datain.position( src ); - extract.extract( isSwap, datain, extractTotals[0] ); - datain.position( src + pixelSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[1] ); - for( cc = 0; cc < components; cc++ ) { - int kk = 0; - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX2; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= BOX2; - } - extract.shove( totals, outIndex, dataout ); - outIndex++; - // skip over to next group of 2 - src += pixelSizeInBytes + pixelSizeInBytes; - } - int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); - src += padBytes; - - assert( src == rowSizeInBytes ); - assert( outIndex == halfWidth * halfHeight ); - } else if( width == 1 ) { - int outIndex = 0; - - assert( height != 1 ); - halfWidth = 1; - // one vertical volumn with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - float[] totals = new float[4]; - float[][] extractTotals = new float[BOX2][4]; - int cc; - // average two at a time, instead of four - datain.position( src ); - extract.extract( isSwap, datain, extractTotals[0] ); - datain.position( src + rowSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[1] ); - for( cc = 0; cc < components; cc++ ) { - int kk = 0; - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX2; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= BOX2; - } - extract.shove( totals, outIndex, dataout ); - outIndex++; - // skip over to next group of 2 - src += rowSizeInBytes + rowSizeInBytes; - } - assert( src == rowSizeInBytes ); - assert( outIndex == halfWidth * halfHeight ); - } - } - - public static void halveImagePackedPixelSlice( int components, Extract extract, - int width, int height, int depth, ByteBuffer dataIn, - ByteBuffer dataOut, int pixelSizeInBytes, int rowSizeInBytes, - int imageSizeInBytes, boolean isSwap ) { - int ii, jj; - int halfWidth = width / 2; - int halfHeight = height / 2; - int halfDepth = depth / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); - int outIndex = 0; - - assert( (width == 1 || height == 1) && depth >= 2 ); - - if( width == height ) { - assert( width == 1 && height == 1 ); - assert( depth >= 2 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - float totals[] = new float[4]; - float extractTotals[][] = new float[BOX2][4]; - int cc; - - dataIn.position( src ); - extract.extract( isSwap, dataIn, extractTotals[0] ); - dataIn.position( src + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[1] ); - - for( cc = 0; cc < components; cc++ ) { - int kk; - - // average only 2 pixels since a column - totals[cc]= 0.0f; - for( kk = 0; kk < BOX2; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= BOX2; - } // for cc - - extract.shove( totals, outIndex, dataOut ); - outIndex++; - // skip over to next group of 2 - src += imageSizeInBytes + imageSizeInBytes; - } // for ii - } else if( height == 1 ) { - assert( width != 1 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - float totals[] = new float[4]; - float extractTotals[][] = new float[BOX4][4]; - int cc; - - dataIn.position( src ); - extract.extract( isSwap, dataIn, extractTotals[0] ); - dataIn.position( src + pixelSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[1] ); - dataIn.position( src + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[2] ); - dataIn.position( src + pixelSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[3] ); - - for( cc = 0; cc < components; cc++ ) { - int kk; - - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX4; - } - extract.shove( totals, outIndex, dataOut ); - outIndex++; - // skip over to next horizontal square of 4 - src += imageSizeInBytes + imageSizeInBytes; - } - } - } else if( width == 1 ) { - assert( height != 1 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - float totals[] = new float[4]; - float extractTotals[][] = new float[BOX4][4]; - int cc; - - dataIn.position( src ); - extract.extract( isSwap, dataIn, extractTotals[0] ); - dataIn.position( src + rowSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[1] ); - dataIn.position( src + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[2] ); - dataIn.position( src + rowSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[3] ); - - for( cc = 0; cc < components; cc++ ) { - int kk; - - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX4; - } - extract.shove( totals, outIndex, dataOut ); - outIndex++; - // skip over to next horizontal square of 4 - src += imageSizeInBytes + imageSizeInBytes; - } - } - } - } - - public static void halveImageSlice( int components, ExtractPrimitive extract, int width, - int height, int depth, ByteBuffer dataIn, ByteBuffer dataOut, - int elementSizeInBytes, int groupSizeInBytes, int rowSizeInBytes, - int imageSizeInBytes, boolean isSwap ) { - int ii, jj; - int halfWidth = width / 2; - int halfHeight = height / 2; - int halfDepth = depth / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * groupSizeInBytes ); - int outIndex = 0; - - assert( (width == 1 || height == 1) && depth >= 2 ); - - if( width == height ) { - assert( width == 1 && height == 1 ); - assert( depth >= 2 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - int cc; - for( cc = 0; cc < components; cc++ ) { - double[] totals = new double[4]; - double[][] extractTotals = new double[BOX2][4]; - int kk; - - dataIn.position( src ); - extractTotals[0][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes ); - extractTotals[1][cc] = extract.extract( isSwap, dataIn ); - - // average 2 pixels since only a column - totals[cc] = 0.0f; - // totals[red] = extractTotals[0][red] + extractTotals[1][red]; - // totals[red] = red / 2; - for( kk = 0; kk < BOX2; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (double)BOX2; - - extract.shove( totals[cc], outIndex, dataOut ); - outIndex++; - src += elementSizeInBytes; - } // for cc - // skip over next group of 2 - src += rowSizeInBytes; - } // for ii - - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfDepth * components ); - } else if( height == 1 ) { - assert( width != 1 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - int cc; - for( cc = 0; cc < components; cc++ ) { - int kk; - double totals[] = new double[4]; - double extractTotals[][] = new double[BOX4][4]; - - dataIn.position( src ); - extractTotals[0][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + groupSizeInBytes ); - extractTotals[1][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes ); - extractTotals[2][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes + groupSizeInBytes ); - extractTotals[3][cc] = extract.extract( isSwap, dataIn ); - - // grab 4 pixels to average - totals[cc] = 0.0f; - // totals[red] = extractTotals[0][red] + extractTotals[1][red] + - // extractTotals[2][red] + extractTotals[3][red]; - // totals[red] /= (double)BOX4; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (double)BOX4; - - extract.shove( totals[cc], outIndex, dataOut ); - outIndex++; - src += elementSizeInBytes; - } // for cc - // skip over to next horizontal square of 4 - src += elementSizeInBytes; - } // for jj - src += padBytes; - src += rowSizeInBytes; - } // for ii - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfWidth * halfDepth * components ); - } else if( width == 1 ) { - assert( height != 1 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - for( jj = 0; jj < halfHeight; jj++ ) { - int cc; - for( cc = 0; cc < components; cc++ ) { - int kk; - double totals[] = new double[4]; - double extractTotals[][] = new double[BOX4][4]; - - dataIn.position( src ); - extractTotals[0][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes ); - extractTotals[1][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes ); - extractTotals[2][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes + groupSizeInBytes ); - extractTotals[3][cc] = extract.extract( isSwap, dataIn ); - - - // grab 4 pixels to average - totals[cc] = 0.0f; - // totals[red] = extractTotals[0][red] + extractTotals[1][red] + - // extractTotals[2][red] + extractTotals[3][red]; - // totals[red] /= (double)BOX4; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (double)BOX4; - - extract.shove( totals[cc], outIndex, dataOut ); - outIndex++; - src += elementSizeInBytes; - } // for cc - // skip over to next horizontal square of 4 - src += padBytes; - src += rowSizeInBytes; - } // for jj - src += imageSizeInBytes; - } // for ii - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfWidth * halfDepth * components ); - } - } - - public static void halveImage3D( int components, ExtractPrimitive extract, - int width, int height, int depth, ByteBuffer dataIn, ByteBuffer dataOut, - int elementSizeInBytes, int groupSizeInBytes, int rowSizeInBytes, - int imageSizeInBytes, boolean isSwap ) { - assert( depth > 1 ); - - // horizontal/vertical/onecolumn slice viewed from top - if( width == 1 || height == 1 ) { - assert( 1 <= depth ); - - halveImageSlice( components, extract, width, height, depth, dataIn, dataOut, - elementSizeInBytes, groupSizeInBytes, rowSizeInBytes, imageSizeInBytes, - isSwap ); - return; - } - - int ii, jj, dd; - - int halfWidth = width / 2; - int halfHeight = height / 2; - int halfDepth = depth / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * groupSizeInBytes ); - int outIndex = 0; - - for( dd = 0; dd < halfDepth; dd++ ) { - for( ii = 0; ii < halfHeight; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - int cc; - for( cc = 0; cc < components; cc++ ) { - int kk; - double totals[] = new double[4]; - double extractTotals[][] = new double[BOX8][4]; - - dataIn.position( src ); - extractTotals[0][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + groupSizeInBytes ); - extractTotals[1][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes ); - extractTotals[2][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes + groupSizeInBytes ); - extractTotals[3][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes ); - extractTotals[4][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + groupSizeInBytes + imageSizeInBytes ); - extractTotals[5][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes + imageSizeInBytes ); - extractTotals[6][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes + imageSizeInBytes + groupSizeInBytes ); - extractTotals[7][cc] = extract.extract( isSwap, dataIn ); - - totals[cc] = 0.0f; - - for( kk = 0; kk < BOX8; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (double)BOX8; - - extract.shove( totals[cc], outIndex, dataOut ); - outIndex++; - - src += elementSizeInBytes; - } // for cc - // skip over to next square of 4 - src += groupSizeInBytes; - } // for jj - // skip past pad bytes, if any, to get to next row - src += padBytes; - src += rowSizeInBytes; - } // for ii - src += imageSizeInBytes; - } // for dd - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfWidth * halfHeight * halfDepth * components ); - } - - public static void halveImagePackedPixel3D( int components, Extract extract, - int width, int height, int depth, ByteBuffer dataIn, - ByteBuffer dataOut, int pixelSizeInBytes, int rowSizeInBytes, - int imageSizeInBytes, boolean isSwap ) { - if( depth == 1 ) { - assert( 1 <= width && 1 <= height ); - - halveImagePackedPixel( components, extract, width, height, dataIn, dataOut, - pixelSizeInBytes, rowSizeInBytes, isSwap ); - return; - } else if( width == 1 || height == 1 ) { // a horizontal or vertical slice viewed from top - assert( 1 <= depth ); - - halveImagePackedPixelSlice( components, extract, width, height, depth, dataIn, - dataOut, pixelSizeInBytes, rowSizeInBytes, imageSizeInBytes, isSwap ); - return; - } - int ii, jj, dd; - - int halfWidth = width / 2; - int halfHeight = height / 2; - int halfDepth = depth / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); - int outIndex = 0; - - for( dd = 0; dd < halfDepth; dd++ ) { - for( ii = 0; ii < halfHeight; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - float totals[] = new float[4]; // 4 is max components - float extractTotals[][] = new float[BOX8][4]; - int cc; - - dataIn.position( src ); - extract.extract( isSwap, dataIn, extractTotals[0] ); - dataIn.position( src + pixelSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[1] ); - dataIn.position( src + rowSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[2] ); - dataIn.position( src + rowSizeInBytes + pixelSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[3] ); - dataIn.position( src + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[4] ); - dataIn.position( src + pixelSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[5] ); - dataIn.position( src + rowSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[6] ); - dataIn.position( src + rowSizeInBytes + pixelSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[7] ); - - for( cc = 0; cc < components; cc++ ) { - int kk; - // grab 8 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX8; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (float)BOX8; - } - extract.shove( totals, outIndex, dataOut ); - outIndex++; - // skip over to next square of 4 - src += pixelSizeInBytes + pixelSizeInBytes; - } - // skip past pad bytes, if any, to get to next row - src += padBytes; - src += rowSizeInBytes; - } - src += imageSizeInBytes; - } - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfWidth * halfHeight * halfDepth ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Image.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Image.java deleted file mode 100644 index b2aaad2f7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Image.java +++ /dev/null @@ -1,1413 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Image { - - /** Creates a new instance of Image */ - public Image() { - } - - public static short getShortFromByteArray( byte[] array, int index ) { - short s; - s = (short)(array[index] << 8 ); - s |= (short)(0x00FF & array[index+1]); - return( s ); - } - - public static int getIntFromByteArray( byte[] array, int index ) { - int i; - i = ( array[index] << 24 ) & 0xFF000000; - i |= ( array[index+1] << 16 ) & 0x00FF0000; - i |= ( array[index+2] << 8 ) & 0x0000FF00; - i |= ( array[index+3] ) & 0x000000FF; - return( i ); - } - - public static float getFloatFromByteArray( byte[] array, int index ) { - int i = getIntFromByteArray( array, index ); - return( Float.intBitsToFloat(i) ); - } - - /* - * Extract array from user's data applying all pixel store modes. - * The internal format used is an array of unsigned shorts. - */ - public static void fill_image( PixelStorageModes psm, int width, int height, - int format, int type, boolean index_format, ByteBuffer userdata, - ShortBuffer newimage ) { - int components; - int element_size; - int rowsize; - int padding; - int groups_per_line; - int group_size; - int elements_per_line; - int start; - int iter = 0; - int iter2; - int i, j, k; - boolean myswap_bytes; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - myswap_bytes = psm.getUnpackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groups_per_line = psm.getUnpackRowLength(); - } else { - groups_per_line = width; - } - - // All formats except GL_BITMAP fall out trivially - if( type == GL2.GL_BITMAP ) { - int bit_offset; - int current_bit; - - rowsize = ( groups_per_line * components + 7 ) / 8; - padding = ( rowsize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getUnpackAlignment() - padding; - } - start = psm.getUnpackSkipRows() * rowsize + ( psm.getUnpackSkipPixels() * components / 8 ); - elements_per_line = width * components; - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - userdata.position( iter ); // **************************************** - bit_offset = (psm.getUnpackSkipPixels() * components) % 8; - for( j = 0; j < elements_per_line; j++ ) { - // retrieve bit - if( psm.getUnpackLsbFirst() ) { - userdata.position( iter ); - current_bit = ( userdata.get() & 0x000000FF ) & ( 1 << bit_offset );//userdata[iter] & ( 1 << bit_offset ); - } else { - current_bit = ( userdata.get() & 0x000000FF ) & ( 1 << ( 7 - bit_offset ) ); - } - if( current_bit != 0 ) { - if( index_format ) { - newimage.position( iter2 ); - newimage.put( (short)1 ); - } else { - newimage.position( iter2 ); - newimage.put( (short)65535 ); - } - } else { - newimage.position( iter2 ); - newimage.put( (short)0 ); - } - bit_offset++; - if( bit_offset == 8 ) { - bit_offset = 0; - iter++; - } - iter2++; - } - start += rowsize; - } - } else { - element_size = Mipmap.bytes_per_element( type ); - group_size = element_size * components; - if( element_size == 1 ) { - myswap_bytes = false; - } - - rowsize = groups_per_line * group_size; - padding = ( rowsize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getUnpackAlignment() - padding; - } - start = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size; - elements_per_line = width * components; - - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - userdata.position( iter ); //*************************************** - for( j = 0; j < elements_per_line; j++ ) { - Type_Widget widget = new Type_Widget(); - float[] extractComponents = new float[4]; - userdata.position( iter ); - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract.extract( false, userdata /*userdata[iter]*/, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract.extract( false, userdata /*userdata[iter]*/, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE ): - if( index_format ) { - newimage.put( iter2++, (short)( 0x000000FF & userdata.get() ) );//userdata[iter]; - } else { - newimage.put( iter2++, (short)( 0x000000FF & userdata.get()/*userdata[iter]*/ * 257 ) ); - } - break; - case( GL2.GL_BYTE ): - if( index_format ) { - newimage.put( iter2++, userdata.get() ); //userdata[iter]; - } else { - newimage.put( iter2++, (short)(userdata.get()/*userdata[iter]*/ * 516 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract.extract( myswap_bytes, userdata/*userdata[iter]*/, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - if( myswap_bytes ) { - widget.setUB1( userdata.get() ); - widget.setUB0( userdata.get() ); - } else { - widget.setUB0( userdata.get() ); - widget.setUB1( userdata.get() ); - } - if( type == GL2.GL_SHORT ) { - if( index_format ) { - newimage.put( iter2++, widget.getS0() ); - } else { - newimage.put( iter2++, (short)(widget.getS0() * 2) ); - } - } else { - newimage.put( iter2++, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_INT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_FLOAT ): - if( myswap_bytes ) { - widget.setUB3( userdata.get() ); - widget.setUB2( userdata.get() ); - widget.setUB1( userdata.get() ); - widget.setUB0( userdata.get() ); - } else { - widget.setUB0( userdata.get() ); - widget.setUB1( userdata.get() ); - widget.setUB2( userdata.get() ); - widget.setUB3( userdata.get() ); - } - if( type == GL2.GL_FLOAT ) { - if( index_format ) { - newimage.put( iter2++, (short)widget.getF() ); - } else { - newimage.put( iter2++, (short)(widget.getF() * 65535 ) ); - } - } else if( type == GL2.GL_UNSIGNED_INT ) { - if( index_format ) { - newimage.put( iter2++, (short)( widget.getUI() ) ); - } else { - newimage.put( iter2++, (short)( widget.getUI() >> 16 ) ); - } - } else { - if( index_format ) { - newimage.put( iter2++, (short)( widget.getI() ) ); - } else { - newimage.put( iter2++, (short)( widget.getI() >> 15 ) ); - } - } - break; - } - iter += element_size; - } // for j - start += rowsize; - // want iter pointing at start, not within, row for assertion purposes - iter = start; - } // for i - - // iterators should be one byte past end - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == ( width * height * components ) ); - } else { - assert( iter2 == ( width * height * Mipmap.elements_per_group( format, 0 ) ) ); - } - assert( iter == ( rowsize * height + psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size ) ); - } - } - - /* - * Insert array into user's data applying all pixel store modes. - * Theinternal format is an array of unsigned shorts. - * empty_image() because it is the opposet of fill_image(). - */ - public static void empty_image( PixelStorageModes psm, int width, int height, - int format, int type, boolean index_format, - ShortBuffer oldimage, ByteBuffer userdata ) { - - int components; - int element_size; - int rowsize; - int padding; - int groups_per_line; - int group_size; - int elements_per_line; - int start; - int iter = 0; - int iter2; - int i, j, k; - boolean myswap_bytes; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - myswap_bytes = psm.getPackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getPackRowLength() > 0 ) { - groups_per_line = psm.getPackRowLength(); - } else { - groups_per_line = width; - } - - // all formats except GL_BITMAP fall out trivially - if( type == GL2.GL_BITMAP ) { - int bit_offset; - int current_bit; - - rowsize = ( groups_per_line * components + 7 ) / 8; - padding = ( rowsize % psm.getPackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getPackAlignment() - padding; - } - start = psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * components / 8; - elements_per_line = width * components; - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - bit_offset = ( psm.getPackSkipPixels() * components ) % 8; - for( j = 0; j < elements_per_line; j++ ) { - if( index_format ) { - current_bit = oldimage.get( iter2 ) & 1; - } else { - if( oldimage.get( iter2 ) < 0 ) { // must check for negative rather than 32767 - current_bit = 1; - } else { - current_bit = 0; - } - } - - if( current_bit != 0 ) { - if( psm.getPackLsbFirst() ) { - userdata.put( iter, (byte)( ( userdata.get( iter ) | ( 1 << bit_offset ) ) ) ); - } else { - userdata.put( iter, (byte)( ( userdata.get( iter ) | ( 7 - bit_offset ) ) ) ); - } - } else { - if( psm.getPackLsbFirst() ) { - //userdata[iter] &= ~( 1 << bit_offset ); - userdata.put( iter, (byte)( ( userdata.get( iter ) & ~( 1 << bit_offset ) ) ) ); - } else { - //userdata[iter] &= ~( 1 << ( 7 - bit_offset ) ); - userdata.put( iter, (byte)( ( userdata.get( iter ) & ~( 7 - bit_offset ) ) ) ); - } - } - - bit_offset++; - if( bit_offset == 8 ) { - bit_offset = 0; - iter++; - } - iter2++; - } - start += rowsize; - } - } else { - float shoveComponents[] = new float[4]; - - element_size = Mipmap.bytes_per_element( type ); - group_size = element_size * components; - if( element_size == 1 ) { - myswap_bytes = false; - } - - rowsize = groups_per_line * group_size; - padding = ( rowsize % psm.getPackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getPackAlignment() - padding; - } - start = psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * group_size; - elements_per_line = width * components; - - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - for( j = 0; j < elements_per_line; j++ ) { - Type_Widget widget = new Type_Widget(); - - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, userdata ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, userdata ); - break; - case( GL2.GL_UNSIGNED_BYTE ): - if( index_format ) { - //userdata[iter] = (byte)oldimage[iter2++]; - userdata.put( iter, (byte)oldimage.get(iter2++) ); - } else { - //userdata[iter] = (byte)( oldimage[iter2++] >> 8 ); - userdata.put( iter, (byte)( oldimage.get(iter2++) ) ); - } - break; - case( GL2.GL_BYTE ): - if( index_format ) { - //userdata[iter] = (byte)oldimage[iter2++]; - userdata.put( iter, (byte)oldimage.get(iter2++) ); - } else { - //userdata[iter] = (byte)( oldimage[iter2++] >> 9 ); - userdata.put( iter, (byte)( oldimage.get(iter2++) ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1,widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - if( type == GL2.GL_SHORT ) { - if( index_format ) { - widget.setS0( oldimage.get( iter2++ ) ); - } else { - widget.setS0( (short)(oldimage.get( iter2++ ) >> 1) ); - } - } else { - widget.setUS0( oldimage.get( iter2++ ) ); - } - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 2, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_INT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_FLOAT ): - if( type == GL2.GL_FLOAT ) { - if( index_format ) { - widget.setF( oldimage.get( iter2++ ) ); - } else { - widget.setF( oldimage.get( iter2++ ) / 65535.0f ); - } - } else if( type == GL2.GL_UNSIGNED_INT ) { - if( index_format ) { - widget.setUI( oldimage.get( iter2++ ) ); - } else { - widget.setUI( oldimage.get( iter2++ ) * 65537 ); - } - } else { - if( index_format ) { - widget.setI( oldimage.get( iter2++ ) ); - } else { - widget.setI( (oldimage.get( iter2++ ) * 65537) / 2 ); - } - } - if( myswap_bytes ) { - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.put( iter , widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - userdata.put( iter + 2, widget.getUB2() ); - userdata.put( iter + 3, widget.getUB3() ); - } - break; - } - iter += element_size; - } // for j - start += rowsize; - // want iter pointing at start, not within, row for assertion purposes - iter = start; - } // for i - // iterators should be one byte past end - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == width * height * components ); - } else { - assert( iter2 == width * height * Mipmap.elements_per_group( format, 0 ) ); - } - assert( iter == rowsize * height + psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * group_size ); - } - } - - public static void fillImage3D( PixelStorageModes psm, int width, int height, - int depth, int format, int type, boolean indexFormat, ByteBuffer userImage, - ShortBuffer newImage ) { - boolean myswapBytes; - int components; - int groupsPerLine; - int elementSize; - int groupSize; - int rowSize; - int padding; - int elementsPerLine; - int rowsPerImage; - int imageSize; - int start, rowStart; - int iter = 0; - int iter2 = 0; - int ww, hh, dd, k; - Type_Widget widget = new Type_Widget(); - float extractComponents[] = new float[4]; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - myswapBytes = psm.getUnpackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groupsPerLine = psm.getUnpackRowLength(); - } else { - groupsPerLine = width; - } - elementSize = Mipmap.bytes_per_element( type ); - groupSize = elementSize * components; - if( elementSize == 1 ) { - myswapBytes = false; - } - - // 3dstuff begin - if( psm.getUnpackImageHeight() > 0 ) { - rowsPerImage = psm.getUnpackImageHeight(); - } else { - rowsPerImage = height; - } - // 3dstuff end - - rowSize = groupsPerLine * groupSize; - padding = rowSize % psm.getUnpackAlignment(); - if( padding != 0 ) { - rowSize += psm.getUnpackAlignment() - padding; - } - - imageSize = rowsPerImage * rowSize; // 3dstuff - - start = psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize; - elementsPerLine = width * components; - - iter2 = 0; - for( dd = 0; dd < depth; dd++ ) { - rowStart = start; - for( hh = 0; hh < height; hh++ ) { - iter = rowStart; - for( ww = 0; ww < elementsPerLine; ww++ ) { - - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - if( indexFormat ) { - newImage.put( iter2++, (short)(0x000000FF & userImage.get( iter ) ) ); - } else { - newImage.put( iter2++, (short)((0x000000FF & userImage.get( iter ) ) * 257 ) ); - } - break; - case( GL2.GL_BYTE ): - if( indexFormat ) { - newImage.put( iter2++, userImage.get( iter ) ); - } else { - newImage.put( iter2++, (short)(userImage.get( iter ) * 516 ) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - userImage.position( iter ); - extract.extract( false, userImage, extractComponents ); - for( k = 0; k < 3; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - userImage.position( iter ); - extract.extract( false, userImage, extractComponents ); - for( k = 0; k < 3; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - if( myswapBytes ) { - widget.setUB0( userImage.get( iter + 1 ) ); - widget.setUB1( userImage.get( iter ) ); - } else { - widget.setUB0( userImage.get( iter ) ); - widget.setUB1( userImage.get( iter + 1 ) ); - } - if( type == GL2.GL_SHORT ) { - if( indexFormat ) { - newImage.put( iter2++, widget.getUS0() ); - } else { - newImage.put( iter2++, (short)(widget.getUS0() * 2) ); - } - } else { - newImage.put( iter2++, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_INT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_FLOAT ): - if( myswapBytes ) { - widget.setUB0( userImage.get( iter + 3 ) ); - widget.setUB1( userImage.get( iter + 2 ) ); - widget.setUB2( userImage.get( iter + 1 ) ); - widget.setUB3( userImage.get( iter ) ); - } else { - widget.setUB0( userImage.get( iter ) ); - widget.setUB1( userImage.get( iter + 1 ) ); - widget.setUB2( userImage.get( iter + 2 ) ); - widget.setUB3( userImage.get( iter + 3 ) ); - } - if( type == GL2.GL_FLOAT ) { - if( indexFormat ) { - newImage.put( iter2++, (short)widget.getF() ); - } else { - newImage.put( iter2++, (short)( widget.getF() * 65535.0f ) ); - } - } else if( type == GL2.GL_UNSIGNED_INT ) { - if( indexFormat ) { - newImage.put( iter2++, (short)widget.getUI() ); - } else { - newImage.put( iter2++, (short)(widget.getUI() >> 16) ); - } - } else { - if( indexFormat ) { - newImage.put( iter2++, (short)widget.getI() ); - } else { - newImage.put( iter2++, (short)(widget.getI() >> 15) ); - } - } - break; - default: - assert( false ); - } - iter += elementSize; - } // for ww - rowStart += rowSize; - iter = rowStart; // for assert - } // for hh - start += imageSize; - }// for dd - - // iterators should be one byte past end - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == width * height * depth * components ); - } else { - assert( iter2 == width * height * depth * Mipmap.elements_per_group( format, 0 ) ); - } - assert( iter == rowSize * height * depth + psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize ); - } - - public static void emptyImage3D( PixelStorageModes psm, int width, int height, int depth, - int format, int type, boolean indexFormat, ShortBuffer oldImage, ByteBuffer userImage ) { - boolean myswapBytes; - int components; - int groupsPerLine; - int elementSize; - int groupSize; - int rowSize; - int padding; - int start, rowStart, iter; - int elementsPerLine; - int iter2; - int ii, jj, dd, k; - int rowsPerImage; - int imageSize; - Type_Widget widget = new Type_Widget(); - float[] shoveComponents = new float[4]; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - iter = 0; - - myswapBytes = psm.getPackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getPackRowLength() > 0 ) { - groupsPerLine = psm.getPackRowLength(); - } else { - groupsPerLine = width; - } - - elementSize = Mipmap.bytes_per_element( type ); - groupSize = elementSize * components; - if( elementSize == 1 ) { - myswapBytes = false; - } - - // 3dstuff begin - if( psm.getPackImageHeight() > 0 ) { - rowsPerImage = psm.getPackImageHeight(); - } else { - rowsPerImage = height; - } - - // 3dstuff end - - rowSize = groupsPerLine * groupSize; - padding = rowSize % psm.getPackAlignment(); - if( padding != 0 ) { - rowSize += psm.getPackAlignment() - padding; - } - - imageSize = rowsPerImage * rowSize; - - start = psm.getPackSkipRows() * rowSize + - psm.getPackSkipPixels() * groupSize + - psm.getPackSkipImages() * imageSize; - elementsPerLine = width * components; - - iter2 = 0; - for( dd = 0; dd < depth; dd++ ) { - rowStart = start; - - for( ii = 0; ii < height; ii++ ) { - iter = rowStart; - - for( jj = 0; jj < elementsPerLine; jj++ ) { - - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - if( indexFormat ) { - userImage.put( iter, (byte)(oldImage.get( iter2++ ) ) ); - } else { - userImage.put( iter, (byte)(oldImage.get( iter2++ ) >> 8 ) ); - } - break; - case( GL2.GL_BYTE ): - if( indexFormat ) { - userImage.put( iter, (byte)(oldImage.get(iter2++) ) ); - } else { - userImage.put( iter, (byte)(oldImage.get(iter2++) >> 9) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, userImage ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, userImage ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.putShort( iter, widget.getUB1() ); - userImage.putShort( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - if( type == GL2.GL_SHORT ) { - if( indexFormat ) { - widget.setS0( (short)oldImage.get( iter2++ ) ); - } else { - widget.setS0( (short)(oldImage.get( iter2++ ) >> 1) ); - } - } else { - widget.setUS0( (short)oldImage.get( iter2++ ) ); - } - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.put( iter, widget.getUB0() ); - userImage.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter , widget.getUB3() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter , widget.getUB3() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter ,widget.getUB3() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB2() ); - userImage.put( iter + 1, widget.getUB1() ); - userImage.put( iter , widget.getUB0() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_INT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_FLOAT ): - if( type == GL2.GL_FLOAT ) { - if( indexFormat ) { - widget.setF( oldImage.get( iter2++ ) ); - } else { - widget.setF( oldImage.get( iter2++ ) / 65535.0f ); - } - } else if( type == GL2.GL_UNSIGNED_INT ) { - if( indexFormat ) { - widget.setUI( oldImage.get( iter2++ ) ); - } else { - widget.setUI( oldImage.get( iter2++ ) * 65537 ); - } - } else { - if( indexFormat ) { - widget.setI( oldImage.get( iter2++ ) ); - } else { - widget.setI( ( oldImage.get( iter2++ ) * 65535 ) / 2 ); - } - } - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter , widget.getUB3() ); - } else { - userImage.put( iter , widget.getUB0() ); - userImage.put( iter + 1, widget.getUB1() ); - userImage.put( iter + 2, widget.getUB2() ); - userImage.put( iter + 3, widget.getUB3() ); - } - break; - default: - assert( false ); - } - - iter += elementSize; - } // for jj - rowStart += rowSize; - } // for ii - start += imageSize; - } // for dd - - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == width * height * depth * components ); - } else { - assert( iter2 == width * height * depth * Mipmap.elements_per_group( format, 0 ) ); - } - assert( iter == rowSize * height * depth + - psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Mipmap.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Mipmap.java deleted file mode 100644 index 4e3f6c298..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Mipmap.java +++ /dev/null @@ -1,868 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.GL2GL3; -import javax.media.opengl.glu.GLU; -import javax.media.opengl.GLException; -import java.nio.*; -import com.jogamp.common.nio.Buffers; - -/** - * - * @author Administrator - */ -public class Mipmap { - - /** Creates a new instance of Mipmap */ - public Mipmap() { - } - - public static int computeLog( int value ) { - int i = 0; - // Error - if( value == 0 ) { - return( -1 ); - } - for( ;; ) { - if( (value & 1) >= 1 ) { - if( value != 1 ) { - return( -1 ); - } - return( i ); - } - value = value >> 1; - i++; - } - } - - /* Compute the nearest power of 2 number. This algorithm is a little strange - * but it works quite well. - */ - public static int nearestPower( int value ) { - int i = 1; - // Error! - if( value == 0 ) { - return( -1 ); - } - for( ;; ) { - if( value == 1 ) { - return( i ); - } else if( value == 3 ) { - return( i * 4 ); - } - value = value >> 1; - i *= 2; - } - } - - public static short GLU_SWAP_2_BYTES( short s ) { - byte b = 0; - b = (byte)( s >>> 8 ); - s = (short)( s << 8 ); - s = (short)( s | (0x00FF & b) ); - return( s ); - } - - public static int GLU_SWAP_4_BYTES( int i ) { - int t = i << 24; - t |= 0x00FF0000 & ( i << 8 ); - t |= 0x0000FF00 & ( i >>> 8 ); - t |= 0x000000FF & ( i >>> 24 ); - return( t ); - } - - public static float GLU_SWAP_4_BYTES( float f ) { - int i = Float.floatToRawIntBits( f ); - float temp = Float.intBitsToFloat( i ); - return( temp ); - } - - public static int checkMipmapArgs( int internalFormat, int format, int type ) { - if( !legalFormat( format ) || !legalType( type ) ) { - return( GLU.GLU_INVALID_ENUM ); - } - if( format == GL2GL3.GL_STENCIL_INDEX ) { - return( GLU.GLU_INVALID_ENUM ); - } - if( !isLegalFormatForPackedPixelType( format, type ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - return( 0 ); - } - - public static boolean legalFormat( int format ) { - switch( format ) { - case( GL2.GL_COLOR_INDEX ): - case( GL2GL3.GL_STENCIL_INDEX ): - case( GL2GL3.GL_DEPTH_COMPONENT ): - case( GL2GL3.GL_RED ): - case( GL2GL3.GL_GREEN ): - case( GL2GL3.GL_BLUE ): - case( GL2GL3.GL_ALPHA ): - case( GL2GL3.GL_RGB ): - case( GL2GL3.GL_RGBA ): - case( GL2GL3.GL_LUMINANCE ): - case( GL2GL3.GL_LUMINANCE_ALPHA ): - case( GL2GL3.GL_BGR ): - case( GL2GL3.GL_BGRA ): - return( true ); - default: - return( false ); - } - } - - public static boolean legalType( int type ) { - switch( type ) { - case( GL2.GL_BITMAP ): - case( GL2GL3.GL_BYTE ): - case( GL2GL3.GL_UNSIGNED_BYTE ): - case( GL2GL3.GL_SHORT ): - case( GL2GL3.GL_UNSIGNED_SHORT ): - case( GL2GL3.GL_INT ): - case( GL2GL3.GL_UNSIGNED_INT ): - case( GL2GL3.GL_FLOAT ): - case( GL2GL3.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2GL3.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ): - return( true ); - default: - return( false ); - } - } - - public static boolean isTypePackedPixel( int type ) { - assert( legalType( type ) ); - - if( type == GL2GL3.GL_UNSIGNED_BYTE_3_3_2 || - type == GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5 || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 || - type == GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8 || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL2GL3.GL_UNSIGNED_INT_10_10_10_2 || - type == GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ) { - return( true ); - } - return( false ); - } - - public static boolean isLegalFormatForPackedPixelType( int format, int type ) { - // if not a packed pixel type then return true - if( isTypePackedPixel( type ) ) { - return( true ); - } - - // 3_3_2/2_3_3_REV & 5_6_5/5_6_5_REV are only compatible with RGB - if( (type == GL2GL3.GL_UNSIGNED_BYTE_3_3_2 || type == GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5 || type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV ) - & format != GL2GL3.GL_RGB ) { - return( false ); - } - - // 4_4_4_4/4_4_4_4_REV & 5_5_5_1/1_5_5_5_REV & 8_8_8_8/8_8_8_8_REV & - // 10_10_10_2/2_10_10_10_REV are only campatible with RGBA, BGRA & ARGB_EXT - if( ( type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 || - type == GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8 || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL2GL3.GL_UNSIGNED_INT_10_10_10_2 || - type == GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ) && - (format != GL2GL3.GL_RGBA && format != GL2GL3.GL_BGRA) ) { - return( false ); - } - return( true ); - } - - public static boolean isLegalLevels( int userLevel, int baseLevel, int maxLevel, - int totalLevels ) { - if( (baseLevel < 0) || (baseLevel < userLevel) || (maxLevel < baseLevel) || - (totalLevels < maxLevel) ) { - return( false ); - } - return( true ); - } - - /* Given user requested textures size, determine if it fits. If it doesn't then - * halve both sides and make the determination again until it does fit ( for - * IR only ). - * Note that proxy textures are not implemented in RE* even though they - * advertise the texture extension. - * Note that proxy textures are implemented but not according to spec in IMPACT* - */ - public static void closestFit( GL gl, int target, int width, int height, int internalFormat, - int format, int type, int[] newWidth, int[] newHeight ) { - // Use proxy textures if OpenGL version >= 1.1 - if( Double.parseDouble( gl.glGetString( GL.GL_VERSION ).trim().substring( 0, 3 ) ) >= 1.1 ) { - int widthPowerOf2 = nearestPower( width ); - int heightPowerOf2 = nearestPower( height ); - int[] proxyWidth = new int[1]; - boolean noProxyTextures = false; - - // Some drivers (in particular, ATI's) seem to set a GL error - // when proxy textures are used even though this is in violation - // of the spec. Guard against this and interactions with the - // DebugGL by watching for GLException. - try { - do { - // compute level 1 width & height, clamping each at 1 - int widthAtLevelOne = ( ( width > 1 ) ? (widthPowerOf2 >> 1) : widthPowerOf2 ); - int heightAtLevelOne = ( ( height > 1 ) ? (heightPowerOf2 >> 1) : heightPowerOf2 ); - int proxyTarget; - - assert( widthAtLevelOne > 0 ); - assert( heightAtLevelOne > 0 ); - - // does width x height at level 1 & all their mipmaps fit? - if( target == GL2GL3.GL_TEXTURE_2D || target == GL2GL3.GL_PROXY_TEXTURE_2D ) { - proxyTarget = GL2GL3.GL_PROXY_TEXTURE_2D; - gl.glTexImage2D( proxyTarget, 1, internalFormat, widthAtLevelOne, - heightAtLevelOne, 0, format, type, null ); - } else if( (target == GL2GL3.GL_TEXTURE_CUBE_MAP_POSITIVE_X) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_NEGATIVE_X) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_POSITIVE_Y) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_NEGATIVE_Y) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_POSITIVE_Z) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z) ) { - proxyTarget = GL2GL3.GL_PROXY_TEXTURE_CUBE_MAP; - gl.glTexImage2D( proxyTarget, 1, internalFormat, widthAtLevelOne, - heightAtLevelOne, 0, format, type, null ); - } else { - assert( target == GL2GL3.GL_TEXTURE_1D || target == GL2GL3.GL_PROXY_TEXTURE_1D ); - proxyTarget = GL2GL3.GL_PROXY_TEXTURE_1D; - gl.getGL2GL3().glTexImage1D( proxyTarget, 1, internalFormat, widthAtLevelOne, - 0, format, type, null ); - } - if(gl.isGL2GL3()) { - gl.getGL2GL3().glGetTexLevelParameteriv( proxyTarget, 1, GL2GL3.GL_TEXTURE_WIDTH, proxyWidth, 0 ); - } else { - proxyWidth[0] = 0; - } - // does it fit? - if( proxyWidth[0] == 0 ) { // nope, so try again with theses sizes - if( widthPowerOf2 == 1 && heightPowerOf2 == 1 ) { - /* A 1x1 texture couldn't fit for some reason so break out. This - * should never happen. But things happen. The disadvantage with - * this if-statement is that we will never be aware of when this - * happens since it will silently branch out. - */ - noProxyTextures = true; - break; - } - widthPowerOf2 = widthAtLevelOne; - heightPowerOf2 = heightAtLevelOne; - } - // else it does fit - } while( proxyWidth[0] == 0 ); - } catch (GLException e) { - noProxyTextures = true; - } - // loop must terminate - // return the width & height at level 0 that fits - if( !noProxyTextures ) { - newWidth[0] = widthPowerOf2; - newHeight[0] = heightPowerOf2; - return; - } - } - int[] maxsize = new int[1]; - gl.glGetIntegerv( GL2GL3.GL_MAX_TEXTURE_SIZE, maxsize , 0); - // clamp user's texture sizes to maximum sizes, if necessary - newWidth[0] = nearestPower( width ); - if( newWidth[0] > maxsize[0] ) { - newWidth[0] = maxsize[0]; - } - newHeight[0] = nearestPower( height ); - if( newHeight[0] > maxsize[0] ) { - newHeight[0] = maxsize[0]; - } - } - - public static void closestFit3D( GL gl, int target, int width, int height, int depth, - int internalFormat, int format, int type, int[] newWidth, int[] newHeight, - int[] newDepth ) { - int widthPowerOf2 = nearestPower( width ); - int heightPowerOf2 = nearestPower( height ); - int depthPowerOf2 = nearestPower( depth ); - int[] proxyWidth = new int[1]; - - do { - // compute level 1 width & height & depth, clamping each at 1 - int widthAtLevelOne = (widthPowerOf2 > 1) ? widthPowerOf2 >> 1 : widthPowerOf2; - int heightAtLevelOne = (heightPowerOf2 > 1) ? heightPowerOf2 >> 1 : heightPowerOf2; - int depthAtLevelOne = (depthPowerOf2 > 1) ? depthPowerOf2 >> 1 : depthPowerOf2; - int proxyTarget = 0; - assert( widthAtLevelOne > 0 ); - assert( heightAtLevelOne > 0 ); - assert( depthAtLevelOne > 0 ); - - // does width x height x depth at level 1 & all their mipmaps fit? - if( target == GL2GL3.GL_TEXTURE_3D || target == GL2GL3.GL_PROXY_TEXTURE_3D ) { - proxyTarget = GL2GL3.GL_PROXY_TEXTURE_3D; - gl.getGL2GL3().glTexImage3D( proxyTarget, 1, internalFormat, widthAtLevelOne, - heightAtLevelOne, depthAtLevelOne, 0, format, type, null ); - } - if(gl.isGL2GL3()) { - gl.getGL2GL3().glGetTexLevelParameteriv( proxyTarget, 1, GL2GL3.GL_TEXTURE_WIDTH, proxyWidth, 0 ); - } else { - proxyWidth[0] = 0; - } - // does it fit - if( proxyWidth[0] == 0 ) { - if( widthPowerOf2 == 1 && heightPowerOf2 == 1 && depthPowerOf2 == 1 ) { - newWidth[0] = newHeight[0] = newDepth[0] = 1; - return; - } - widthPowerOf2 = widthAtLevelOne; - heightPowerOf2 = heightAtLevelOne; - depthPowerOf2 = depthAtLevelOne; - } - } while( proxyWidth[0] == 0 ); - // loop must terminate - - // return the width & height at level 0 that fits - newWidth[0] = widthPowerOf2; - newHeight[0] = heightPowerOf2; - newDepth[0] = depthPowerOf2; - } - - public static int elements_per_group( int format, int type ) { - // Return the number of elements per grtoup of a specified gromat - - // If the type is packedpixels then answer is 1 - if( type == GL2GL3.GL_UNSIGNED_BYTE_3_3_2 || - type == GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5 || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 || - type == GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8 || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL2GL3.GL_UNSIGNED_INT_10_10_10_2 || - type == GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ) { - return( 1 ); - } - - // Types are not packed pixels so get elements per group - switch( format ) { - case( GL2GL3.GL_RGB ): - case( GL2GL3.GL_BGR ): - return( 3 ); - case( GL2GL3.GL_LUMINANCE_ALPHA ): - return( 2 ); - case( GL2GL3.GL_RGBA ): - case( GL2GL3.GL_BGRA ): - return( 4 ); - default: - return( 1 ); - } - } - - public static int bytes_per_element( int type ) { - // return the number of bytes per element, based on the element type - - switch( type ) { - case( GL2.GL_BITMAP ): - case( GL2GL3.GL_BYTE ): - case( GL2GL3.GL_UNSIGNED_BYTE ): - case( GL2GL3.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV ): - return( 1 ); - case( GL2GL3.GL_SHORT ): - case( GL2GL3.GL_UNSIGNED_SHORT ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - return( 2 ); - case( GL2GL3.GL_INT ): - case( GL2GL3.GL_UNSIGNED_INT ): - case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2GL3.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ): - case( GL2GL3.GL_FLOAT ): - return( 4 ); - default: - return( 4 ); - } - } - - public static boolean is_index( int format ) { - return( format == GL2.GL_COLOR_INDEX || format == GL2GL3.GL_STENCIL_INDEX ); - } - - /* Compute memory required for internal packed array of data of given type and format. */ - - public static int image_size( int width, int height, int format, int type ) { - int bytes_per_row; - int components; - - assert( width > 0 ); - assert( height > 0 ); - components = elements_per_group( format, type ); - if( type == GL2.GL_BITMAP ) { - bytes_per_row = (width + 7) / 8; - } else { - bytes_per_row = bytes_per_element( type ) * width; - } - return( bytes_per_row * height * components ); - } - - public static int imageSize3D( int width, int height, int depth, int format, int type ) { - int components = elements_per_group( format, type ); - int bytes_per_row = bytes_per_element( type ) * width; - - assert( width > 0 && height > 0 && depth > 0 ); - assert( type != GL2.GL_BITMAP ); - - return( bytes_per_row * height * depth * components ); - } - - public static void retrieveStoreModes( GL gl, PixelStorageModes psm ) { - int[] a = new int[1]; - gl.glGetIntegerv( GL2GL3.GL_UNPACK_ALIGNMENT, a, 0); - psm.setUnpackAlignment( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_ROW_LENGTH, a, 0); - psm.setUnpackRowLength( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_ROWS, a, 0); - psm.setUnpackSkipRows( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_PIXELS, a, 0); - psm.setUnpackSkipPixels( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_LSB_FIRST, a, 0); - psm.setUnpackLsbFirst( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SWAP_BYTES, a, 0); - psm.setUnpackSwapBytes( ( a[0] == 1 ) ); - - gl.glGetIntegerv( GL2GL3.GL_PACK_ALIGNMENT, a, 0); - psm.setPackAlignment( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_ROW_LENGTH, a, 0); - psm.setPackRowLength( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_ROWS, a, 0); - psm.setPackSkipRows( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_PIXELS, a, 0); - psm.setPackSkipPixels( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_LSB_FIRST, a, 0); - psm.setPackLsbFirst( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SWAP_BYTES, a, 0); - psm.setPackSwapBytes( ( a[0] == 1 ) ); - } - - public static void retrieveStoreModes3D( GL gl, PixelStorageModes psm ) { - int[] a = new int[1]; - gl.glGetIntegerv( GL2GL3.GL_UNPACK_ALIGNMENT, a, 0); - psm.setUnpackAlignment( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_ROW_LENGTH, a, 0); - psm.setUnpackRowLength( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_ROWS, a, 0); - psm.setUnpackSkipRows( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_PIXELS, a, 0); - psm.setUnpackSkipPixels( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_LSB_FIRST, a, 0); - psm.setUnpackLsbFirst( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SWAP_BYTES, a, 0); - psm.setUnpackSwapBytes( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_IMAGES, a, 0); - psm.setUnpackSkipImages( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_IMAGE_HEIGHT, a, 0); - psm.setUnpackImageHeight( a[0] ); - - gl.glGetIntegerv( GL2GL3.GL_PACK_ALIGNMENT, a, 0); - psm.setPackAlignment( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_ROW_LENGTH, a, 0); - psm.setPackRowLength( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_ROWS, a, 0); - psm.setPackSkipRows( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_PIXELS, a, 0 ); - psm.setPackSkipPixels( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_LSB_FIRST, a, 0 ); - psm.setPackLsbFirst( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SWAP_BYTES, a, 0 ); - psm.setPackSwapBytes( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_IMAGES, a, 0 ); - psm.setPackSkipImages( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_IMAGE_HEIGHT, a, 0 ); - psm.setPackImageHeight( a[0] ); - } - - public static int gluScaleImage( GL gl, int format, int widthin, int heightin, - int typein, ByteBuffer datain, int widthout, int heightout, - int typeout, ByteBuffer dataout ) { - int datainPos = datain.position(); - int dataoutPos = dataout.position(); - try { - - int components; - ByteBuffer beforeimage; - ByteBuffer afterimage; - PixelStorageModes psm = new PixelStorageModes(); - - if( (widthin == 0) || (heightin == 0) || (widthout == 0) || (heightout == 0) ) { - return( 0 ); - } - if( (widthin < 0) || (heightin < 0) || (widthout < 0) || (heightout < 0) ) { - return( GLU.GLU_INVALID_VALUE ); - } - if( !legalFormat( format ) || !legalType( typein ) || !legalType( typeout ) ) { - return( GLU.GLU_INVALID_ENUM ); - } - if( !isLegalFormatForPackedPixelType( format, typein ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - if( !isLegalFormatForPackedPixelType( format, typeout ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - beforeimage = Buffers.newDirectByteBuffer( image_size( widthin, heightin, format, GL2GL3.GL_UNSIGNED_SHORT ) ); - afterimage = Buffers.newDirectByteBuffer( image_size( widthout, heightout, format, GL2GL3.GL_UNSIGNED_SHORT ) ); - if( beforeimage == null || afterimage == null ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - - retrieveStoreModes( gl, psm ); - Image.fill_image( psm, widthin, heightin, format, typein, is_index( format ), datain, beforeimage.asShortBuffer() ); - components = elements_per_group( format, 0 ); - ScaleInternal.scale_internal( components, widthin, heightin, beforeimage.asShortBuffer(), widthout, heightout, afterimage.asShortBuffer() ); - Image.empty_image( psm, widthout, heightout, format, typeout, is_index( format ), afterimage.asShortBuffer(), dataout ); - - return( 0 ); - } finally { - datain.position(datainPos); - dataout.position(dataoutPos); - } - } - - public static int gluBuild1DMipmapLevels( GL gl, int target, int internalFormat, - int width, int format, int type, int userLevel, int baseLevel, - int maxLevel, ByteBuffer data ) { - int dataPos = data.position(); - try { - - int levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - levels = computeLog( width ); - - levels += userLevel; - if( !isLegalLevels( userLevel, baseLevel, maxLevel, levels ) ) { - return( GLU.GLU_INVALID_VALUE ); - } - - return( BuildMipmap.gluBuild1DMipmapLevelsCore( gl, target, internalFormat, width, - width, format, type, userLevel, baseLevel, maxLevel, data ) ); - } finally { - data.position(dataPos); - } - } - - public static int gluBuild1DMipmaps( GL gl, int target, int internalFormat, int width, - int format, int type, ByteBuffer data ) { - int dataPos = data.position(); - - try { - int[] widthPowerOf2 = new int[1]; - int levels; - int[] dummy = new int[1]; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - closestFit( gl, target, width, 1, internalFormat, format, type, widthPowerOf2, dummy ); - levels = computeLog( widthPowerOf2[0] ); - - return( BuildMipmap.gluBuild1DMipmapLevelsCore( gl, target, internalFormat, - width, widthPowerOf2[0], format, type, 0, 0, levels, data ) ); - } finally { - data.position(dataPos); - } - } - - - public static int gluBuild2DMipmapLevels( GL gl, int target, int internalFormat, - int width, int height, int format, int type, int userLevel, - int baseLevel, int maxLevel, Object data ) { - int dataPos = 0; - - int level, levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 || height < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - levels = computeLog( width ); - level = computeLog( height ); - if( level > levels ) { - levels = level; - } - - levels += userLevel; - if( !isLegalLevels( userLevel, baseLevel, maxLevel, levels ) ) { - return( GLU.GLU_INVALID_VALUE ); - } - - //PointerWrapper pointer = PointerWrapperFactory.getPointerWrapper( data ); - ByteBuffer buffer = null; - if( data instanceof ByteBuffer ) { - buffer = (ByteBuffer)data; - dataPos = buffer.position(); - } else if( data instanceof byte[] ) { - byte[] array = (byte[])data; - buffer = ByteBuffer.allocateDirect(array.length); - buffer.put(array); - } else if( data instanceof short[] ) { - short[] array = (short[])data; - buffer = ByteBuffer.allocateDirect( array.length * 2 ); - ShortBuffer sb = buffer.asShortBuffer(); - sb.put( array ); - } else if( data instanceof int[] ) { - int[] array = (int[])data; - buffer = ByteBuffer.allocateDirect( array.length * 4 ); - IntBuffer ib = buffer.asIntBuffer(); - ib.put( array ); - } else if( data instanceof float[] ) { - float[] array = (float[])data; - buffer = ByteBuffer.allocateDirect( array.length * 4 ); - FloatBuffer fb = buffer.asFloatBuffer(); - fb.put( array ); - } - - try { - return( BuildMipmap.gluBuild2DMipmapLevelsCore( gl, target, internalFormat, - width, height, width, height, format, type, userLevel, baseLevel, - maxLevel, buffer ) ); - } finally { - buffer.position(dataPos); - } - } - - - public static int gluBuild2DMipmaps( GL gl, int target, int internalFormat, - int width, int height, int format, int type, Object data ) { - int dataPos = 0; - - int[] widthPowerOf2 = new int[1]; - int[] heightPowerOf2 = new int[1]; - int level, levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 || height < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - closestFit( gl, target, width, height, internalFormat, format, type, - widthPowerOf2, heightPowerOf2 ); - - levels = computeLog( widthPowerOf2[0] ); - level = computeLog( heightPowerOf2[0] ); - if( level > levels ) { - levels = level; - } - - //PointerWrapper pointer = PointerWrapperFactory.getPointerWrapper( data ); - ByteBuffer buffer = null; - if( data instanceof ByteBuffer ) { - buffer = (ByteBuffer)data; - dataPos = buffer.position(); - } else if( data instanceof byte[] ) { - byte[] array = (byte[])data; - buffer = ByteBuffer.allocateDirect(array.length); - buffer.put(array); - } else if( data instanceof short[] ) { - short[] array = (short[])data; - buffer = ByteBuffer.allocateDirect( array.length * 2 ); - ShortBuffer sb = buffer.asShortBuffer(); - sb.put( array ); - } else if( data instanceof int[] ) { - int[] array = (int[])data; - buffer = ByteBuffer.allocateDirect( array.length * 4 ); - IntBuffer ib = buffer.asIntBuffer(); - ib.put( array ); - } else if( data instanceof float[] ) { - float[] array = (float[])data; - buffer = ByteBuffer.allocateDirect( array.length * 4 ); - FloatBuffer fb = buffer.asFloatBuffer(); - fb.put( array ); - } - - try { - return( BuildMipmap.gluBuild2DMipmapLevelsCore( gl, target, internalFormat, - width, height, widthPowerOf2[0], heightPowerOf2[0], format, type, 0, - 0, levels, buffer ) ); - } finally { - buffer.position(dataPos); - } - } - - - public static int gluBuild3DMipmaps( GL gl, int target, int internalFormat, - int width, int height, int depth, int format, int type, ByteBuffer data ) { - int dataPos = data.position(); - try { - - int[] widthPowerOf2 = new int[1]; - int[] heightPowerOf2 = new int[1]; - int[] depthPowerOf2 = new int[1]; - int level, levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 || height < 1 || depth < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - if( type == GL2.GL_BITMAP ) { - return( GLU.GLU_INVALID_ENUM ); - } - - closestFit3D( gl, target, width, height, depth, internalFormat, format, - type, widthPowerOf2, heightPowerOf2, depthPowerOf2 ); - - levels = computeLog( widthPowerOf2[0] ); - level = computeLog( heightPowerOf2[0] ); - if( level > levels ) { - levels = level; - } - level = computeLog( depthPowerOf2[0] ); - if( level > levels ) { - levels = level; - } - - return( BuildMipmap.gluBuild3DMipmapLevelsCore( gl, target, internalFormat, width, - height, depth, widthPowerOf2[0], heightPowerOf2[0], depthPowerOf2[0], - format, type, 0, 0, levels, data ) ); - } finally { - data.position(dataPos); - } - } - - public static int gluBuild3DMipmapLevels( GL gl, int target, int internalFormat, - int width, int height, int depth, int format, int type, int userLevel, - int baseLevel, int maxLevel, ByteBuffer data ) { - int dataPos = data.position(); - try { - int level, levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 || height < 1 || depth < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - if( type == GL2.GL_BITMAP ) { - return( GLU.GLU_INVALID_ENUM ); - } - - levels = computeLog( width ); - level = computeLog( height ); - if( level > levels ) { - levels = level; - } - level = computeLog( depth ); - if( level > levels ) { - levels = level; - } - - levels += userLevel; - if( !isLegalLevels( userLevel, baseLevel, maxLevel, levels ) ) { - return( GLU.GLU_INVALID_VALUE ); - } - - return( BuildMipmap.gluBuild3DMipmapLevelsCore( gl, target, internalFormat, width, - height, depth, width, height, depth, format, type, userLevel, - baseLevel, maxLevel, data ) ); - } finally { - data.position(dataPos); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/PixelStorageModes.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/PixelStorageModes.java deleted file mode 100644 index 43b5c5691..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/PixelStorageModes.java +++ /dev/null @@ -1,426 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -/** - * - * @author Administrator - */ -public class PixelStorageModes { - - /** - * Holds value of property packAlignment. - */ - private int packAlignment; - - /** - * Holds value of property packRowLength. - */ - private int packRowLength; - - /** - * Holds value of property packSkipRows. - */ - private int packSkipRows; - - /** - * Holds value of property packSkipPixels. - */ - private int packSkipPixels; - - /** - * Holds value of property packLsbFirst. - */ - private boolean packLsbFirst; - - /** - * Holds value of property packSwapBytes. - */ - private boolean packSwapBytes; - - /** - * Holds value of property packSkipImages. - */ - private int packSkipImages; - - /** - * Holds value of property packImageHeight. - */ - private int packImageHeight; - - /** - * Holds value of property unpackAlignment. - */ - private int unpackAlignment; - - /** - * Holds value of property unpackRowLength. - */ - private int unpackRowLength; - - /** - * Holds value of property unpackSkipRows. - */ - private int unpackSkipRows; - - /** - * Holds value of property unpackSkipPixels. - */ - private int unpackSkipPixels; - - /** - * Holds value of property unpackLsbFirst. - */ - private boolean unpackLsbFirst; - - /** - * Holds value of property unpackSwapBytes. - */ - private boolean unpackSwapBytes; - - /** - * Holds value of property unpackSkipImages. - */ - private int unpackSkipImages; - - /** - * Holds value of property unpackImageHeight. - */ - private int unpackImageHeight; - - /** Creates a new instance of PixelStorageModes */ - public PixelStorageModes() { - } - - /** - * Getter for property packAlignment. - * @return Value of property packAlignment. - */ - public int getPackAlignment() { - - return this.packAlignment; - } - - /** - * Setter for property packAlignment. - * @param packAlignment New value of property packAlignment. - */ - public void setPackAlignment(int packAlignment) { - - this.packAlignment = packAlignment; - } - - /** - * Getter for property packRowLength. - * @return Value of property packRowLength. - */ - public int getPackRowLength() { - - return this.packRowLength; - } - - /** - * Setter for property packRowLength. - * @param packRowLength New value of property packRowLength. - */ - public void setPackRowLength(int packRowLength) { - - this.packRowLength = packRowLength; - } - - /** - * Getter for property packSkipRows. - * @return Value of property packSkipRows. - */ - public int getPackSkipRows() { - - return this.packSkipRows; - } - - /** - * Setter for property packSkipRows. - * @param packSkipRows New value of property packSkipRows. - */ - public void setPackSkipRows(int packSkipRows) { - - this.packSkipRows = packSkipRows; - } - - /** - * Getter for property packSkipPixels. - * @return Value of property packSkipPixels. - */ - public int getPackSkipPixels() { - - return this.packSkipPixels; - } - - /** - * Setter for property packSkipPixels. - * @param packSkipPixels New value of property packSkipPixels. - */ - public void setPackSkipPixels(int packSkipPixels) { - - this.packSkipPixels = packSkipPixels; - } - - /** - * Getter for property packLsbFirst. - * @return Value of property packLsbFirst. - */ - public boolean getPackLsbFirst() { - - return this.packLsbFirst; - } - - /** - * Setter for property packLsbFirst. - * @param packLsbFirst New value of property packLsbFirst. - */ - public void setPackLsbFirst(boolean packLsbFirst) { - - this.packLsbFirst = packLsbFirst; - } - - /** - * Getter for property packSwapBytes. - * @return Value of property packSwapBytes. - */ - public boolean getPackSwapBytes() { - - return this.packSwapBytes; - } - - /** - * Setter for property packSwapBytes. - * @param packSwapBytes New value of property packSwapBytes. - */ - public void setPackSwapBytes(boolean packSwapBytes) { - - this.packSwapBytes = packSwapBytes; - } - - /** - * Getter for property packSkipImages. - * @return Value of property packSkipImages. - */ - public int getPackSkipImages() { - - return this.packSkipImages; - } - - /** - * Setter for property packSkipImages. - * @param packSkipImages New value of property packSkipImages. - */ - public void setPackSkipImages(int packSkipImages) { - - this.packSkipImages = packSkipImages; - } - - /** - * Getter for property packImageHeight. - * @return Value of property packImageHeight. - */ - public int getPackImageHeight() { - - return this.packImageHeight; - } - - /** - * Setter for property packImageHeight. - * @param packImageHeight New value of property packImageHeight. - */ - public void setPackImageHeight(int packImageHeight) { - - this.packImageHeight = packImageHeight; - } - - /** - * Getter for property unpackAlignment. - * @return Value of property unpackAlignment. - */ - public int getUnpackAlignment() { - - return this.unpackAlignment; - } - - /** - * Setter for property unpackAlignment. - * @param unpackAlignment New value of property unpackAlignment. - */ - public void setUnpackAlignment(int unpackAlignment) { - - this.unpackAlignment = unpackAlignment; - } - - /** - * Getter for property unpackRowLength. - * @return Value of property unpackRowLength. - */ - public int getUnpackRowLength() { - - return this.unpackRowLength; - } - - /** - * Setter for property unpackRowLength. - * @param unpackRowLength New value of property unpackRowLength. - */ - public void setUnpackRowLength(int unpackRowLength) { - - this.unpackRowLength = unpackRowLength; - } - - /** - * Getter for property unpackSkipRows. - * @return Value of property unpackSkipRows. - */ - public int getUnpackSkipRows() { - - return this.unpackSkipRows; - } - - /** - * Setter for property unpackSkipRows. - * @param unpackSkipRows New value of property unpackSkipRows. - */ - public void setUnpackSkipRows(int unpackSkipRows) { - - this.unpackSkipRows = unpackSkipRows; - } - - /** - * Getter for property unpackSkipPixels. - * @return Value of property unpackSkipPixels. - */ - public int getUnpackSkipPixels() { - - return this.unpackSkipPixels; - } - - /** - * Setter for property unpackSkipPixels. - * @param unpackSkipPixels New value of property unpackSkipPixels. - */ - public void setUnpackSkipPixels(int unpackSkipPixels) { - - this.unpackSkipPixels = unpackSkipPixels; - } - - /** - * Getter for property unpackLsbFirst. - * @return Value of property unpackLsbFirst. - */ - public boolean getUnpackLsbFirst() { - - return this.unpackLsbFirst; - } - - /** - * Setter for property unpackLsbFirst. - * @param unpackLsbFirst New value of property unpackLsbFirst. - */ - public void setUnpackLsbFirst(boolean unpackLsbFirst) { - - this.unpackLsbFirst = unpackLsbFirst; - } - - /** - * Getter for property unpackSwapBytes. - * @return Value of property unpackSwapBytes. - */ - public boolean getUnpackSwapBytes() { - - return this.unpackSwapBytes; - } - - /** - * Setter for property unpackSwapBytes. - * @param unpackSwapBytes New value of property unpackSwapBytes. - */ - public void setUnpackSwapBytes(boolean unpackSwapBytes) { - - this.unpackSwapBytes = unpackSwapBytes; - } - - /** - * Getter for property unpackSkipImages. - * @return Value of property unpackSkipImages. - */ - public int getUnpackSkipImages() { - - return this.unpackSkipImages; - } - - /** - * Setter for property unpackSkipImages. - * @param unpackSkipImages New value of property unpackSkipImages. - */ - public void setUnpackSkipImages(int unpackSkipImages) { - - this.unpackSkipImages = unpackSkipImages; - } - - /** - * Getter for property unpackImageHeight. - * @return Value of property unpackImageHeight. - */ - public int getUnpackImageHeight() { - - return this.unpackImageHeight; - } - - /** - * Setter for property unpackImageHeight. - * @param unpackImageHeight New value of property unpackImageHeight. - */ - public void setUnpackImageHeight(int unpackImageHeight) { - - this.unpackImageHeight = unpackImageHeight; - } - - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ScaleInternal.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ScaleInternal.java deleted file mode 100644 index 804845fe2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ScaleInternal.java +++ /dev/null @@ -1,2447 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.glu.GLU; -import java.nio.*; -import com.jogamp.common.nio.Buffers; - -/** - * - * @author Administrator - */ -public class ScaleInternal { - - public static final float UINT_MAX = (float)(0x00000000FFFFFFFF); - - public static void scale_internal( int components, int widthin, int heightin, - ShortBuffer datain, int widthout, int heightout, ShortBuffer dataout ) { - float x, lowx, highx, convx, halfconvx; - float y, lowy, highy, convy, halfconvy; - float xpercent, ypercent; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, yint, xint, xindex, yindex; - int temp; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage( components, widthin, heightin, datain, dataout ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - halfconvx = convx / 2; - halfconvy = convy / 2; - for( i = 0; i < heightout; i++ ) { - y = convy * ( i + 0.5f ); - if( heightin > heightout ) { - highy = y + halfconvy; - lowy = y - halfconvy; - } else { - highy = y + 0.5f; - lowy = y - 0.5f; - } - for( j = 0; j < widthout; j++ ) { - x = convx * ( j + 0.5f ); - if( widthin > widthout ) { - highx = x + halfconvx; - lowx = x - halfconvx; - } else { - highx = x + 0.5f; - lowx = x - 0.5f; - } - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - area = 0.0f; - - y = lowy; - yint = (int)Math.floor( y ); - while( y < highy ) { - yindex = ( yint + heightin ) % heightin; - if( highy < yint + 1 ) { - ypercent = highy - y; - } else { - ypercent = yint + 1 - y; - } - - x = lowx; - xint = (int)Math.floor( x ); - - while( x < highx ) { - xindex = ( xint + widthin ) % widthin; - if( highx < xint + 1 ) { - xpercent = highx -x; - } else { - xpercent = xint + 1 - x; - } - - percent = xpercent * ypercent; - area += percent; - temp = ( xindex + ( yindex * widthin) ) * components; - for( k = 0; k < components; k++ ) { - totals[k] += datain.get( temp + k ) * percent; - } - - xint++; - x = xint; - } - yint++; - y = yint; - } - - temp = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - // totals[] should be rounded in the case of enlarging an RGB - // ramp when the type is 332 or 4444 - dataout.put( temp + k, (short)((totals[k] + 0.5f) / area) ); - } - } - } - } - - public static void scale_internal_ubyte( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - ByteBuffer dataout, int element_size, int ysize, int group_size ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_ubyte( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * y_percent; - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - float f = 0.0f; - datain.position( left ); - f = ( 0x000000FF & datain.get() ) * ( 1.0f - lowx_float ); - datain.position( right ); - f += ( 0x000000FF & datain.get() ) * highx_float; - totals[k] += f; - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * x_percent; - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ); - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (byte)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_byte( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - ByteBuffer dataout, int element_size, int ysize, - int group_size ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_byte( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * y_percent; - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - float f = 0.0f; - datain.position( left ); - f = datain.get() * ( 1 - lowx_float ); - datain.position( right ); - f += datain.get() * highx_float; - totals[k] += f; - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * x_percent; - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get(); - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (byte)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_ushort( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - ShortBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_ushort( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & ((int)Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ))) * percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort() ) * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & ((int)Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ))) * y_percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort()) * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & (Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ))) * percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort()) * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort() ) * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * y_percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort()) * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort()) * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - float f = (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES(datain.getShort())) * ( 1 - lowx_float ); - datain.position( right ); - f += ((0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES(datain.getShort())) * highx_float); - totals[k] += f; - } else { - datain.position( left ); - float f = ((0x0000FFFF & datain.getShort()) * ( 1 - lowx_float )); - datain.position( right ); - f += ((0x0000FFFF & datain.getShort()) * highx_float); - totals[k] += f; - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() )) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * x_percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() )) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * y_percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort())); - } else { - totals[k] += (0x0000FFFF & datain.getShort()); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (short)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_short( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - ShortBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - int swapbuf; // unsigned buffer - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_short( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getShort() * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getShort() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * ( 1 - lowx_float ); - datain.position( right ); - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * highx_float; - } else { - datain.position( left ); - totals[k] += datain.getShort() * ( 1 - lowx_float ); - datain.position( right ); - totals[k] += datain.getShort() * highx_float; - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort()); - totals[k] += swapbuf * x_percent; - } else { - totals[k] += datain.getShort() * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getShort() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf; - } else { - totals[k] += datain.getShort(); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (short)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_uint( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - IntBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_uint( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * y_percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * y_percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - totals[k] += ((0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES(datain.getInt())) * ( 1 - lowx_float )); - datain.position( right ); - totals[k] += ((0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES(datain.getInt())) * highx_float); - } else { - datain.position( left ); - totals[k] += ((0x00000000FFFFFFFF & datain.getInt()) * ( 1 - lowx_float )); - datain.position( right ); - totals[k] += ((0x00000000FFFFFFFF & datain.getInt()) * highx_float); - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * x_percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * y_percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - long tempInt0 = ( 0xFFFFFFFFL & datain.getInt( temp_index ) ); - datain.position( temp_index ); - long tempInt1 = ( 0xFFFFFFFFL & datain.getInt() ); - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())); - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - float value = 0.0f; - for( k = 0; k < components; k++ ) { - value = totals[k] / area; - dataout.position( outindex + k ); - if( value >= UINT_MAX ) { - dataout.put( (int)value ); - } else { - dataout.put( (int)(totals[k] / area) ); - } - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_int( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - IntBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - long swapbuf; // unsigned buffer - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_int( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getInt() * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getInt() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * ( 1 - lowx_float ); - datain.position( right ); - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * highx_float; - } else { - datain.position( left ); - totals[k] += (datain.getInt() * ( 1 - lowx_float )); - datain.position( right ); - totals[k] += (datain.getInt() * highx_float); - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * x_percent; - } else { - totals[k] += datain.getInt() * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getInt() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf; - } else { - totals[k] += datain.getInt(); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (int)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_float( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - FloatBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - float swapbuf; // unsigned buffer - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_float( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getFloat() * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getFloat() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * ( 1 - lowx_float ); - datain.position( right ); - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * highx_float; - } else { - datain.position( left ); - totals[k] += (datain.getFloat() * ( 1 - lowx_float )); - datain.position( right ); - totals[k] += (datain.getFloat() * highx_float); - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * x_percent; - } else { - totals[k] += datain.getFloat() * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getFloat() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf; - } else { - totals[k] += datain.getFloat(); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scaleInternalPackedPixel( int components, Extract extract, - int widthIn, int heightIn, ByteBuffer dataIn, int widthOut, - int heightOut, ByteBuffer dataOut, int pixelSizeInBytes, - int rowSizeInBytes, boolean isSwap ) { - float x, convx; - float y, convy; - float percent; - - // max components in a format is 4, so - float[] totals = new float[4]; - float[] extractTotals = new float[4]; - float[] extractMoreTotals = new float[4]; - float[] shoveTotals = new float[4]; - - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outIndex = 0; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( widthIn == widthOut * 2 && heightIn == heightOut * 2 ) { - HalveImage.halveImagePackedPixel( components, extract, widthIn, heightIn, dataIn, dataOut, - pixelSizeInBytes, rowSizeInBytes, isSwap ); - return; - } - convy = (float)heightIn / (float)heightOut; - convx = (float)widthIn / (float)widthOut; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convx_float; - - for( i = 0; i < heightOut; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightIn) - highy_int = heightIn - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthOut; j++ ) { - // ok now apply box filter to box that goes from( lowx, lowy ) - // to ( highx, highy ) on input data into this pixel on output data - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // calculate that value for pixels in the 1st row - xindex = lowx_int * pixelSizeInBytes; - if( (highy_int > lowy_int) && (highx_int > lowx_int) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * rowSizeInBytes; - percent = y_percent * ( 1 - lowx_float ); - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += pixelSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * y_percent; - } - } - temp += pixelSizeInBytes; - right = temp; - percent = y_percent * highx_float; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - // calculate the value for pixels in the last row - - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += pixelSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * y_percent; - } - } - temp += pixelSizeInBytes; - percent = y_percent * highx_float; - dataIn.position( temp ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - - // calculate the value for pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += rowSizeInBytes; - right += rowSizeInBytes; - dataIn.position( left ); - extract.extract( isSwap, dataIn, extractTotals ); - dataIn.position( right ); - extract.extract( isSwap, dataIn, extractMoreTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += ( extractTotals[k] * ( 1 - lowx_float ) + extractMoreTotals[k] * highx_float ); - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float ) * x_percent; - temp = xindex + lowy_int * rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * x_percent; - } - } - percent = x_percent * highy_float; - temp += rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + lowy_int * rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += pixelSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * y_percent; - } - } - temp += pixelSizeInBytes; - percent = y_percent * highx_float; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + lowy_int * rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - } - - // this is for the pixels in the body - temp0 = xindex + pixelSizeInBytes + ( lowy_int + 1 ) * rowSizeInBytes; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - temp += pixelSizeInBytes; - } - temp0 += rowSizeInBytes; - } - - outIndex = ( j + ( i * widthOut ) ); - for( k = 0; k < components; k++ ) { - shoveTotals[k] = totals[k] / area; - } - extract.shove( shoveTotals, outIndex, dataOut ); - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthIn - 1) { - int delta = (highx_int - widthIn + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - assert( outIndex == ( widthOut * heightOut - 1) ); - } - - public static void scaleInternal3D( int components, int widthIn, int heightIn, - int depthIn, ShortBuffer dataIn, int widthOut, int heightOut, - int depthOut, ShortBuffer dataOut ) { - float x, lowx, highx, convx, halfconvx; - float y, lowy, highy, convy, halfconvy; - float z, lowz, highz, convz, halfconvz; - float xpercent, ypercent, zpercent; - float percent; - // max compnents in a format is 4 - float[] totals = new float[4]; - float volume; - int i, j, d, k, zint, yint, xint, xindex, yindex, zindex; - int temp; - - lowy = highy = lowx = highx = 0.0f; - - convz = (float)depthIn / depthOut; - convy = (float)heightIn / heightOut; - convx = (float)widthIn / widthOut; - halfconvz = convz / 2.0f; - halfconvy = convy / 2.0f; - halfconvx = convx / 2.0f; - for( d = 0; d < depthOut; d++ ) { - z = convz * ( d + 0.5f ); - if( depthIn > depthOut ) { - highz = z + halfconvz; - lowz = z - halfconvz; - } else { - highz = z + 0.5f; - lowz = z - 0.5f; - } - for( i = 0; i < heightOut; i++ ) { - y = convy * ( i + 0.5f ); - if( heightIn > heightOut ) { - highz = y + halfconvy; - lowz = y - halfconvy; - } else { - highz = y + 0.5f; - lowz = y - 0.5f; - } - for( j = 0; j < widthOut; j++ ) { - x = convx * ( j + 0.5f ); - if( depthIn > depthOut ) { - highz = x + halfconvx; - lowz = x - halfconvx; - } else { - highz = x + 0.5f; - lowz = x - 0.5f; - } - - // Ok, now apply box filter to box that goes from ( lowx, lowy, lowz ) - // to ( highx, highy, highz ) on input data into this pixel on output data - - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - volume = 0.0f; - - z = lowz; - zint = (int)(Math.floor( z ) ); - while( z < highz ) { - zindex = ( zint + depthIn ) % depthIn; - if( highz < zint + 1 ) { - zpercent = highz - z; - } else { - zpercent = zint + 1 - z; - } - - y = lowy; - yint = (int)(Math.floor( y ) ); - while( y < highy ) { - yindex = ( yint + heightIn ) % heightIn; - if( highy < yint + 1 ) { - ypercent = highy - y; - } else { - ypercent = yint + 1 - y; - } - - x = lowx; - xint = (int)(Math.floor( x ) ); - - while( x < highx ) { - xindex = (xint + widthIn ) % widthIn; - if( highx < xint + 1 ) { - xpercent = highx - x; - } else { - xpercent = xint + 1 - x; - } - - percent = xpercent * ypercent * zpercent; - volume += percent; - - temp = (xindex + ( yindex *widthIn) + (zindex * widthIn *heightIn)) * components; - for( k = 0; k < components; k++ ) { - assert( 0 <= (temp+k) && (temp+k) < (widthIn * heightIn * depthIn * components) ); - totals[k] += dataIn.get( temp + k ) * percent; - } - xint++; - x = xint; - } // while x - yint++; - y = yint; - } // while y - zint++; - z = zint; - } // while z - - temp = ( j + ( i * widthOut ) + (d * widthOut * heightOut ) ) * components; - for( k = 0; k < components; k++ ) { - // totals should be rounded in the case of enlarging an rgb ramp when the type is 332 or 4444 - assert( 0 <= ( temp + k ) && ( temp + k ) < (widthOut * heightOut* depthOut * components) ); - dataOut.put( temp + k, (short)((totals[k] + 0.5f) / volume ) ); - } - } - } - } - } - - public static int gluScaleImage3D( GL gl, int format, int widthIn, int heightIn, - int depthIn, int typeIn, ByteBuffer dataIn, int widthOut, int heightOut, - int depthOut, int typeOut, ByteBuffer dataOut ) { - int components; - ShortBuffer beforeImage, afterImage; - PixelStorageModes psm = new PixelStorageModes(); - - if( widthIn == 0 || heightIn == 0 || depthIn == 0 || - widthOut == 0 || heightOut == 0 || depthOut == 0 ) { - return( 0 ); - } - - if( widthIn < 0 || heightIn < 0 || depthIn < 0 || - widthOut < 0 || heightOut < 0 || depthOut < 0 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - if( !Mipmap.legalFormat(format) || !Mipmap.legalType(typeIn) || - !Mipmap.legalType(typeOut) || typeIn == GL2.GL_BITMAP || - typeOut == GL2.GL_BITMAP ) { - return( GLU.GLU_INVALID_ENUM ); - } - - if( !Mipmap.isLegalFormatForPackedPixelType( format, typeIn ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - - if( !Mipmap.isLegalFormatForPackedPixelType( format, typeOut ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - - try { - beforeImage = Buffers.newDirectByteBuffer( Mipmap.imageSize3D( widthIn, - heightIn, depthIn, format, GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); - afterImage = Buffers.newDirectByteBuffer( Mipmap.imageSize3D( widthIn, - heightIn, depthIn, format, GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); - } catch( OutOfMemoryError err ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - Mipmap.retrieveStoreModes3D( gl, psm ); - - Image.fillImage3D( psm, widthIn, heightIn, depthIn, format, typeIn, - Mipmap.is_index( format ), dataIn, beforeImage ); - components = Mipmap.elements_per_group( format, 0 ); - ScaleInternal.scaleInternal3D( components, widthIn, heightIn, depthIn, - beforeImage, widthOut, heightOut, depthOut, afterImage ); - Image.emptyImage3D( psm, widthOut, heightOut, depthOut, format, typeOut, - Mipmap.is_index( format ), afterImage, dataOut ); - - return( 0 ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Type_Widget.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Type_Widget.java deleted file mode 100644 index 0aeca8f1c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Type_Widget.java +++ /dev/null @@ -1,226 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Type_Widget { - - ByteBuffer buffer; - - /** Creates a new instance of Type_Widget */ - public Type_Widget() { - // can't make this direct, because JVM doesn't allocate small direct buffers efficiently - // see https://jogamp.org/bugzilla/show_bug.cgi?id=463 for details - buffer = ByteBuffer.allocate( 4 ); - } - - public void setUB0( byte b ) { - buffer.position( 0 ); - buffer.put( b ); - } - - public byte getUB0() { - buffer.position( 0 ); - return( buffer.get() ); - } - - public void setUB1( byte b ) { - buffer.position( 1 ); - buffer.put( b ); - } - - public byte getUB1() { - buffer.position( 1 ); - return( buffer.get() ); - } - - public void setUB2( byte b ) { - buffer.position( 2 ); - buffer.put( b ); - } - - public byte getUB2() { - buffer.position( 2 ); - return( buffer.get() ); - } - - public void setUB3( byte b ) { - buffer.position( 3 ); - buffer.put( b ); - } - - public byte getUB3() { - buffer.position( 3 ); - return( buffer.get() ); - } - - public void setUS0( short s ) { - buffer.position( 0 ); - buffer.putShort( s ); - } - - public short getUS0() { - buffer.position( 0 ); - return( buffer.getShort() ); - } - - public void setUS1( short s ) { - buffer.position( 2 ); - buffer.putShort( s ); - } - - public short getUS1() { - buffer.position( 2 ); - return( buffer.getShort() ); - } - - public void setUI( int i ) { - buffer.position( 0 ); - buffer.putInt( i ); - } - - public int getUI() { - buffer.position( 0 ); - return( buffer.getInt() ); - } - - public void setB0( byte b ) { - buffer.position( 0 ); - buffer.put( b ); - } - - public byte getB0() { - buffer.position( 0 ); - return( buffer.get() ); - } - - public void setB1( byte b ) { - buffer.position( 1 ); - buffer.put( b ); - } - - public byte getB1() { - buffer.position( 1 ); - return( buffer.get() ); - } - - public void setB2( byte b ) { - buffer.position( 2 ); - buffer.put( b ); - } - - public byte getB2() { - buffer.position( 2 ); - return( buffer.get() ); - } - - public void setB3( byte b ) { - buffer.position( 3 ); - buffer.put( b ); - } - - public byte getB3() { - buffer.position( 3 ); - return( buffer.get() ); - } - - public void setS0( short s ) { - buffer.position( 0 ); - buffer.putShort( s ); - } - - public short getS0() { - buffer.position( 0 ); - return( buffer.getShort() ); - } - - public void setS1( short s ) { - buffer.position( 2 ); - buffer.putShort( s ); - } - - public short getS1() { - buffer.position( 2 ); - return( buffer.getShort() ); - } - - public void setI( int i ) { - buffer.position( 0 ); - buffer.putInt( i ); - } - - public int getI() { - buffer.position( 0 ); - return( buffer.getInt() ); - } - - public void setF( float f ) { - buffer.position( 0 ); - buffer.putFloat( f ); - } - - public float getF() { - buffer.position( 0 ); - return( buffer.getFloat() ); - } - - public ByteBuffer getBuffer() { - buffer.rewind(); - return( buffer ); - } - - public static void main( String args[] ) { - Type_Widget t = new Type_Widget(); - t.setI( 1000000 ); - - System.out.println("int: " + Integer.toHexString( t.getI() ) ); - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Arc.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Arc.java deleted file mode 100644 index 9ee2494a1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Arc.java +++ /dev/null @@ -1,258 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -*/ - -/** - * Trimming arc - * @author Tomas Hrasky - * - */ -public class Arc { - /** - * Corresponding picewise-linear arc - */ - public PwlArc pwlArc; - - /** - * Arc type - */ - private long type; - - /** - * Arc link in linked list - */ - public Arc link; - - /** - * Previous arc - */ - Arc prev; - - /** - * Next arc - */ - Arc next; - - /** - * Corresponding berizer type arc - */ - private BezierArc bezierArc; - - /** - * Makes new arc at specified side - * - * @param side - * which side doeas this arc form - */ - public Arc(int side) { - bezierArc = null; - pwlArc = null; - type = 0; - setside(side); - // nuid=_nuid - } - - /** - * Sets side the arc is at - * - * @param side - * arc side - */ - private void setside(int side) { - // DONE - clearside(); - type |= side << 8; - } - - /** - * Unsets side - */ - private void clearside() { - // DONE - type &= ~(0x7 << 8); - } - - // this one replaces enum arc_side - /** - * Side not specified - */ - public static final int ARC_NONE = 0; - - /** - * Arc on right - */ - public static final int ARC_RIGHT = 1; - - /** - * Arc on top - */ - public static final int ARC_TOP = 2; - - /** - * Arc on left - */ - public static final int ARC_LEFT = 3; - - /** - * Arc on bottom - */ - public static final int ARC_BOTTOM = 4; - - /** - * Bezier type flag - */ - private static final long BEZIER_TAG = 1 << 13; - - /** - * Arc type flag - */ - private static final long ARC_TAG = 1 << 3; - - /** - * Tail type tag - */ - private static final long TAIL_TAG = 1 << 6; - - /** - * Appends arc to the list - * - * @param jarc - * arc to be append - * @return this - */ - public Arc append(Arc jarc) { - // DONE - if (jarc != null) { - next = jarc.next; - prev = jarc; - next.prev = this; - prev.next = this; - } else { - next = this; - prev = this; - } - - return this; - } - - /** - * Unused - * - * @return true - */ - public boolean check() { - return true; - } - - /** - * Sets bezier type flag - */ - public void setbezier() { - // DONE - type |= BEZIER_TAG; - - } - - /** - * Returns tail of linked list coords - * - * @return tail coords - */ - public float[] tail() { - // DONE - return pwlArc.pts[0].param; - } - - /** - * Returns head of linked list coords - * - * @return head coords - */ - public float[] head() { - // DONE - return next.pwlArc.pts[0].param; - } - - /** - * Returns whether arc is marked with arc_tag - * - * @return is arc marked with arc_tag - */ - public boolean ismarked() { - // DONE - return ((type & ARC_TAG) > 0) ? true : false; - } - - /** - * Cleans arc_tag flag - */ - public void clearmark() { - // DONE - type &= (~ARC_TAG); - } - - /** - * Sets arc_tag flag - */ - public void setmark() { - // DONE - type |= ARC_TAG; - } - - /** - * sets tail tag - */ - public void setitail() { - // DONE - type |= TAIL_TAG; - } - - /** - * Returns whether arc is marked tail - * - * @return is tail - */ - public boolean getitail() { - return false; - } - - /** - * Unsets tail tag - */ - public void clearitail() { - // DONE - type &= (~TAIL_TAG); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcSdirSorter.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcSdirSorter.java deleted file mode 100644 index 3955e3176..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcSdirSorter.java +++ /dev/null @@ -1,63 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for sorting list of Arcs - * @author Tomas Hrasky - * - */ -public class ArcSdirSorter { - - /** - * Makes new ArcSdirSorter with Subdivider - * @param subdivider subdivider - */ - public ArcSdirSorter(Subdivider subdivider) { - //TODO - // System.out.println("TODO arcsdirsorter.constructor"); - } - - /** - * Sorts list of arcs - * @param list arc list to be sorted - * @param count size of list - */ - public void qsort(CArrayOfArcs list, int count) { - // TODO - // System.out.println("TODO arcsdirsorter.qsort"); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTdirSorter.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTdirSorter.java deleted file mode 100644 index 098ba97b7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTdirSorter.java +++ /dev/null @@ -1,60 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for sorting list of Arcs - * @author Tomas Hrasky - * - */ -public class ArcTdirSorter { - /** - * Makes new ArcSdirSorter with Subdivider - * @param subdivider subdivider - */ - public ArcTdirSorter(Subdivider subdivider) { - // TODO Auto-generated constructor stub - // System.out.println("TODO arcTsorter.konstruktor"); - } - /** - * Sorts list of arcs - * @param list arc list to be sorted - * @param count size of list - */ - public void qsort(CArrayOfArcs list, int count) { - // TODO Auto-generated method stub - // System.out.println("TODO arcTsorter.qsort"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTesselator.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTesselator.java deleted file mode 100644 index edfb8905f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTesselator.java +++ /dev/null @@ -1,90 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for arc tesselation - * @author Tomas Hrasky - * - */ -public class ArcTesselator { - - /** - * Makes given arc an bezier arc - * @param arc arc to work with - * @param s1 minimum s param - * @param s2 maximum s param - * @param t1 minimum t param - * @param t2 maximum s param - */ - public void bezier(Arc arc, float s1, float s2, float t1, float t2) { - // DONE - TrimVertex[] p = new TrimVertex[2]; - p[0] = new TrimVertex(); - p[1] = new TrimVertex(); - arc.pwlArc = new PwlArc(2, p); - p[0].param[0] = s1; - p[0].param[1] = s2; - p[1].param[0] = t1; - p[1].param[1] = t2; - arc.setbezier(); - } - - /** - * Empty method - * @param newright arc to work with - * @param s first tail - * @param t2 second tail - * @param t1 third tail - * @param f stepsize - */ - public void pwl_right(Arc newright, float s, float t1, float t2, float f) { - // TODO Auto-generated method stub - // System.out.println("TODO arctesselator.pwl_right"); - } - - /** - * Empty method - * @param newright arc to work with - * @param s first tail - * @param t2 second tail - * @param t1 third tail - * @param f stepsize - */ - public void pwl_left(Arc newright, float s, float t2, float t1, float f) { - // TODO Auto-generated method stub - // System.out.println("TODO arctesselator.pwl_left"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Backend.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Backend.java deleted file mode 100644 index 39097720c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Backend.java +++ /dev/null @@ -1,217 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class responsible for rendering - * @author Tomas Hrasky - * - */ -public abstract class Backend { - - /** - * Fill surface - */ - public static final int N_MESHFILL = 0; - - /** - * Draw surface as wire model - */ - public static final int N_MESHLINE = 1; - - /** - * Draw surface with points - */ - public static final int N_MESHPOINT = 2; - - /** - * Object rendering curves - */ - protected CurveEvaluator curveEvaluator; - - /** - * Object rendering surfaces - */ - protected SurfaceEvaluator surfaceEvaluator; - - /** - * Makes new backend - */ - public Backend() { - // curveEvaluator = new OpenGLCurveEvaluator(); - // surfaceEvaluator = new OpenGLSurfaceEvaluator(); - } - - /** - * Begin a curve - */ - public void bgncurv() { - // DONE - curveEvaluator.bgnmap1f(); - - } - - /** - * End a curve - */ - public void endcurv() { - // DONE - curveEvaluator.endmap1f(); - - } - - /** - * Make cuve with given parameters - * @param type curve type - * @param ps control points - * @param stride control points coordinates number - * @param order order of curve - * @param ulo smallest u - * @param uhi highest u - */ - public void curvpts(int type, CArrayOfFloats ps, int stride, int order, - float ulo, float uhi) { - // DONE - curveEvaluator.map1f(type, ulo, uhi, stride, order, ps); - curveEvaluator.enable(type); - } - - /** - * Draw curve - * @param u1 smallest u - * @param u2 highest u - * @param nu number of pieces - */ - public void curvgrid(float u1, float u2, int nu) { - // DONE - curveEvaluator.mapgrid1f(nu, u1, u2); - - } - - /** - * Evaluates curve mesh - * @param from low param - * @param n step - */ - public void curvmesh(int from, int n) { - // DONE - curveEvaluator.mapmesh1f(N_MESHFILL, from, from + n); - } - - /** - * Begin surface - * @param wiretris use triangles - * @param wirequads use quads - */ - public void bgnsurf(int wiretris, int wirequads) { - // DONE - surfaceEvaluator.bgnmap2f(); - - if (wiretris > 0) - surfaceEvaluator.polymode(NurbsConsts.N_MESHLINE); - else - surfaceEvaluator.polymode(NurbsConsts.N_MESHFILL); - } - - /** - * End surface - */ - public void endsurf() { - // DONE - surfaceEvaluator.endmap2f(); - } - - /** - * Empty method - * @param ulo low u param - * @param uhi hig u param - * @param vlo low v param - * @param vhi high v param - */ - public void patch(float ulo, float uhi, float vlo, float vhi) { - // DONE - surfaceEvaluator.domain2f(ulo, uhi, vlo, vhi); - } - - /** - * Draw surface - * @param u0 lowest u - * @param u1 highest u - * @param nu number of pieces in u direction - * @param v0 lowest v - * @param v1 highest v - * @param nv number of pieces in v direction - */ - public void surfgrid(float u0, float u1, int nu, float v0, float v1, int nv) { - // DONE - surfaceEvaluator.mapgrid2f(nu, u0, u1, nv, v0, v1); - - } - - /** - * Evaluates surface mesh - * @param u u param - * @param v v param - * @param n step in u direction - * @param m step in v direction - */ - public void surfmesh(int u, int v, int n, int m) { - // System.out.println("TODO backend.surfmesh wireframequads"); - // TODO wireframequads - surfaceEvaluator.mapmesh2f(NurbsConsts.N_MESHFILL, u, u + n, v, v + m); - } - - /** - * Make surface - * @param type surface type - * @param pts control points - * @param ustride control points coordinates in u direction - * @param vstride control points coordinates in v direction - * @param uorder surface order in u direction - * @param vorder surface order in v direction - * @param ulo lowest u - * @param uhi hightest u - * @param vlo lowest v - * @param vhi hightest v - */ - public void surfpts(int type, CArrayOfFloats pts, int ustride, int vstride, - int uorder, int vorder, float ulo, float uhi, float vlo, float vhi) { - // DONE - surfaceEvaluator.map2f(type, ulo, uhi, ustride, uorder, vlo, vhi, - vstride, vorder, pts); - surfaceEvaluator.enable(type); - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/BezierArc.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/BezierArc.java deleted file mode 100644 index d9b390b67..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/BezierArc.java +++ /dev/null @@ -1,44 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Empty class - * @author Tomas Hrasky - * - */ -public class BezierArc { - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Bin.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Bin.java deleted file mode 100644 index 61316f348..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Bin.java +++ /dev/null @@ -1,155 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding trimming arcs - * @author Tomas Hrasky - * - */ -public class Bin { - - /** - * Head of linked list of arcs - */ - private Arc head; - - /** - * Current arc - */ - private Arc current; - - /** - * Indicates whether there are any Arcs in linked list - * @return true if there are any Arcs in linked list - */ - public boolean isnonempty() { - // DONE - return this.head != null ? true : false; - } - - /** - * Adds and arc to linked list - * @param jarc added arc - */ - public void addarc(Arc jarc) { - // DONE - // if (head == null) - // head = jarc; - // else { - jarc.link = head; - head = jarc; - // } - - } - - /** - * Returns number of arcs in linked list - * @return number of arcs - */ - public int numarcs() { - // DONE - int count = 0; - for (Arc jarc = firstarc(); jarc != null; jarc = nextarc()) - count++; - return count; - } - - /** - * Removes first arc in list - * @return new linked list head - */ - public Arc removearc() { - // DONE - Arc jarc = head; - if (jarc != null) - head = jarc.link; - return jarc; - - } - - /** - * Consolidates linked list - */ - public void adopt() { - // DONE - markall(); - - Arc orphan; - while ((orphan = removearc()) != null) { - for (Arc parent = orphan.next; !parent.equals(orphan); parent = parent.next) { - if (!parent.ismarked()) { - orphan.link = parent.link; - parent.link = orphan; - orphan.clearmark(); - break; - } - } - } - - } - - /** - * Marks all arc in linked list - */ - private void markall() { - // DONE - for (Arc jarc = firstarc(); jarc != null; jarc = nextarc()) - jarc.setmark(); - } - - /** - * Returns first arc in linked list - * @return first arc in linked list - */ - private Arc firstarc() { - // DONE - current = head; - return nextarc(); - } - - /** - * Returns next arc in linked list - * @return next arc - * - */ - private Arc nextarc() { - // DONE - Arc jarc = current; - if (jarc != null) - current = jarc.link; - return jarc; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Breakpt.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Breakpt.java deleted file mode 100644 index b5b88ad96..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Breakpt.java +++ /dev/null @@ -1,59 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding break point parameters - * - * @author Tomas Hrasky - * - */ -public class Breakpt { - - /** - * Breakpoint multiplicity - */ - public int multi; - - /** - * Breakpint value - */ - public float value; - - /** - * Breakpoint deficit (how many times it has to be added) - */ - public int def; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfArcs.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfArcs.java deleted file mode 100644 index 0646e1d9f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfArcs.java +++ /dev/null @@ -1,194 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/** - * Class replacing C language pointer - * - * @author Tomas Hrasky - * - */ -public class CArrayOfArcs { - /** - * Underlaying array - */ - private Arc[] array; - - /** - * Pointer to array member - */ - private int pointer; - - /** - * Don't check for array borders? - */ - private boolean noCheck = true; - - /** - * Makes new CArray - * - * @param array - * underlaying array - * @param pointer - * pointer (index) to array - */ - public CArrayOfArcs(Arc[] array, int pointer) { - this.array = array; - // this.pointer=pointer; - setPointer(pointer); - } - - /** - * Makes new CArray from other CArray - * - * @param carray - * reference array - */ - public CArrayOfArcs(CArrayOfArcs carray) { - this.array = carray.array; - // this.pointer=carray.pointer; - setPointer(carray.pointer); - } - - /** - * Makes new CArray with pointer set to 0 - * - * @param ctlarray - * underlaying array - */ - public CArrayOfArcs(Arc[] ctlarray) { - this.array = ctlarray; - this.pointer = 0; - } - - /** - * Returns element at pointer - * - * @return element at pointer - */ - public Arc get() { - return array[pointer]; - } - - /** - * Increases pointer by one (++) - */ - public void pp() { - // pointer++; - setPointer(pointer + 1); - } - - /** - * Sets element at pointer - * - * @param f - * desired value - */ - public void set(Arc f) { - array[pointer] = f; - - } - - /** - * Returns array element at specified index - * - * @param i - * array index - * @return element at index - */ - public Arc get(int i) { - return array[i]; - } - - /** - * Returns array element at specified index relatively to pointer - * - * @param i - * relative index - * @return element at relative index - */ - public Arc getRelative(int i) { - return array[pointer + i]; - } - - /** - * Sets value of element at specified index relatively to pointer - * - * @param i - * relative index - * @param value - * value to be set - */ - public void setRelative(int i, Arc value) { - array[pointer + i] = value; - } - - /** - * Lessens pointer by value - * - * @param i - * lessen by - */ - public void lessenPointerBy(int i) { - // pointer-=i; - setPointer(pointer - i); - } - - /** - * Returns pointer value - * - * @return pointer value - */ - public int getPointer() { - return pointer; - } - - /** - * Sets ponter value - * - * @param pointer - * pointer value to be set - */ - public void setPointer(int pointer) { - if (!noCheck && pointer > array.length) - throw new IllegalArgumentException("Pointer " + pointer - + " out of bounds " + array.length); - this.pointer = pointer; - } - - /** - * Raises pointer by value - * - * @param i - * raise by - */ - public void raisePointerBy(int i) { - // pointer+=i; - setPointer(pointer + i); - } - - /** - * Lessens ponter by one (--) - */ - public void mm() { - // pointer--; - setPointer(pointer - 1); - } - - /** - * Returns underlaying array - * - * @return underlaying array - */ - public Arc[] getArray() { - return array; - } - - /** - * Sets underlaying array - * - * @param array - * underlaying array - */ - public void setArray(Arc[] array) { - this.array = array; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfBreakpts.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfBreakpts.java deleted file mode 100644 index e47fdf966..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfBreakpts.java +++ /dev/null @@ -1,130 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/** - * Class replacing C language pointer - * - * @author Tomas Hrasky - * - */ -public class CArrayOfBreakpts { - /** - * Underlaying array - */ - private Breakpt[] pole; - - /** - * Pointer to array member - */ - private int pointer; - - /** - * Makes new CArray - * - * @param array - * underlaying array - * @param pointer - * pointer (index) to array - */ - public CArrayOfBreakpts(Breakpt[] array, int pointer) { - this.pole = array; - this.pointer = pointer; - } - - /** - * Makes new CArray from other CArray - * - * @param carray - * reference array - */ - public CArrayOfBreakpts(CArrayOfBreakpts carray) { - this.pole = carray.pole; - this.pointer = carray.pointer; - } - - /** - * Returns element at pointer - * - * @return element at pointer - */ - public Breakpt get() { - return pole[pointer]; - } - - /** - * Increases pointer by one (++) - */ - public void pp() { - pointer++; - } - - /** - * Sets element at pointer - * - * @param f - * desired value - */ - public void set(Breakpt f) { - pole[pointer] = f; - - } - - /** - * Returns array element at specified index - * - * @param i - * array index - * @return element at index - */ - public Breakpt get(int i) { - return pole[i]; - } - - /** - * Lessens pointer by value - * - * @param i - * lessen by - */ - public void lessenPointerBy(int i) { - pointer -= i; - - } - - /** - * Returns pointer value - * - * @return pointer value - */ - public int getPointer() { - return pointer; - } - - /** - * Sets ponter value - * - * @param pointer - * pointer value to be set - */ - public void setPointer(int pointer) { - this.pointer = pointer; - } - - /** - * Raises pointer by value - * - * @param i - * raise by - */ - public void raisePointerBy(int i) { - pointer += i; - - } - - /** - * Lessens ponter by one (--) - */ - public void mm() { - pointer--; - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfFloats.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfFloats.java deleted file mode 100644 index 60cef9919..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfFloats.java +++ /dev/null @@ -1,195 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/** - * Class replacing C language pointer - * - * @author Tomas Hrasky - * - */ -public class CArrayOfFloats { - - /** - * Underlaying array - */ - private float[] array; - - /** - * Pointer to array member - */ - private int pointer; - - /** - * Don't check for array borders? - */ - private boolean noCheck = true; - - /** - * Makes new CArray - * - * @param array - * underlaying array - * @param pointer - * pointer (index) to array - */ - public CArrayOfFloats(float[] array, int pointer) { - this.array = array; - // this.pointer=pointer; - setPointer(pointer); - } - - /** - * Makes new CArray from other CArray - * - * @param carray - * reference array - */ - public CArrayOfFloats(CArrayOfFloats carray) { - this.array = carray.array; - // this.pointer=carray.pointer; - setPointer(carray.pointer); - } - - /** - * Makes new CArray with pointer set to 0 - * - * @param ctlarray - * underlaying array - */ - public CArrayOfFloats(float[] ctlarray) { - this.array = ctlarray; - this.pointer = 0; - } - - /** - * Returns element at pointer - * - * @return element at pointer - */ - public float get() { - return array[pointer]; - } - - /** - * Increases pointer by one (++) - */ - public void pp() { - // pointer++; - setPointer(pointer + 1); - } - - /** - * Sets element at pointer - * - * @param f - * desired value - */ - public void set(float f) { - array[pointer] = f; - - } - - /** - * Returns array element at specified index - * - * @param i - * array index - * @return element at index - */ - public float get(int i) { - return array[i]; - } - - /** - * Returns array element at specified index relatively to pointer - * - * @param i - * relative index - * @return element at relative index - */ - public float getRelative(int i) { - return array[pointer + i]; - } - - /** - * Sets value of element at specified index relatively to pointer - * - * @param i - * relative index - * @param value - * value to be set - */ - public void setRelative(int i, float value) { - array[pointer + i] = value; - } - - /** - * Lessens pointer by value - * - * @param i - * lessen by - */ - public void lessenPointerBy(int i) { - // pointer-=i; - setPointer(pointer - i); - } - - /** - * Returns pointer value - * - * @return pointer value - */ - public int getPointer() { - return pointer; - } - - /** - * Sets ponter value - * - * @param pointer - * pointer value to be set - */ - public void setPointer(int pointer) { - if (!noCheck && pointer > array.length) - throw new IllegalArgumentException("Pointer " + pointer - + " out of bounds " + array.length); - this.pointer = pointer; - } - - /** - * Raises pointer by value - * - * @param i - * raise by - */ - public void raisePointerBy(int i) { - // pointer+=i; - setPointer(pointer + i); - } - - /** - * Lessens ponter by one (--) - */ - public void mm() { - // pointer--; - setPointer(pointer - 1); - } - - /** - * Returns underlaying array - * - * @return underlaying array - */ - public float[] getArray() { - return array; - } - - /** - * Sets underlaying array - * - * @param array - * underlaying array - */ - public void setArray(float[] array) { - this.array = array; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfQuiltspecs.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfQuiltspecs.java deleted file mode 100644 index ef16a8204..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfQuiltspecs.java +++ /dev/null @@ -1,160 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/** - * Class replacing C language pointer - * - * @author Tomas Hrasky - * - */ -public class CArrayOfQuiltspecs { - /** - * Underlaying array - */ - private Quiltspec[] array; - - /** - * Pointer to array member - */ - private int pointer; - - /** - * Makes new CArray - * - * @param array - * underlaying array - * @param pointer - * pointer (index) to array - */ - public CArrayOfQuiltspecs(Quiltspec[] array, int pointer) { - this.array = array; - this.pointer = pointer; - } - - /** - * Makes new CArray from other CArray - * - * @param carray - * reference array - */ - public CArrayOfQuiltspecs(CArrayOfQuiltspecs carray) { - this.array = carray.array; - this.pointer = carray.pointer; - } - - /** - * Makes new CArray with pointer set to 0 - * - * @param array - * underlaying array - */ - public CArrayOfQuiltspecs(Quiltspec[] array) { - this.array = array; - this.pointer = 0; - } - - /** - * Returns element at pointer - * - * @return element at pointer - */ - public Quiltspec get() { - return array[pointer]; - } - - /** - * Increases pointer by one (++) - */ - public void pp() { - pointer++; - } - - /** - * Sets element at pointer - * - * @param f - * desired value - */ - public void set(Quiltspec f) { - array[pointer] = f; - - } - - /** - * Returns array element at specified index - * - * @param i - * array index - * @return element at index - */ - public Quiltspec get(int i) { - return array[i]; - } - - /** - * Lessens pointer by value - * - * @param i - * lessen by - */ - public void lessenPointerBy(int i) { - pointer -= i; - - } - - /** - * Returns pointer value - * - * @return pointer value - */ - public int getPointer() { - return pointer; - } - - /** - * Sets ponter value - * - * @param pointer - * pointer value to be set - */ - public void setPointer(int pointer) { - this.pointer = pointer; - } - - /** - * Raises pointer by value - * - * @param i - * raise by - */ - public void raisePointerBy(int i) { - pointer += i; - - } - - /** - * Lessens ponter by one (--) - */ - public void mm() { - pointer--; - - } - - /** - * Returns underlaying array - * - * @return underlaying array - */ - public Quiltspec[] getArray() { - return array; - } - - /** - * Sets underlaying array - * - * @param array - * underlaying array - */ - public void setArray(Quiltspec[] array) { - this.array = array; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curve.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curve.java deleted file mode 100644 index fb1a5acea..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curve.java +++ /dev/null @@ -1,238 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding curve definition - * @author Tomáš Hráský - * - */ -public class Curve { - - /** - * Maximum coordinates per control point - */ - private static final int MAXCOORDS = 5; - - /** - * Max curve order - */ - private static final int MAXORDER = 24; - - /** - * Next curve in linked list - */ - public Curve next; - - /** - * OpenGL maps - */ - private Mapdesc mapdesc; - - /** - * Does the curve need sampling - */ - private boolean needsSampling; - - /** - * Culling - */ - private int cullval; - - /** - * Number of coords - */ - private int stride; - - /** - * Curve order - */ - private int order; - - /** - * Holds conversion range borders - */ - private float[] range; - - /** - * Subdivision stepsize - */ - public float stepsize; - - /** - * Minimal subdivision stepsize - */ - private float minstepsize; - - /** - * Sampling points - */ - float[] spts; - - /** - * Makes new Curve - * - * @param geo - * @param pta - * @param ptb - * @param c - * next curve in linked list - */ - public Curve(Quilt geo, float[] pta, float[] ptb, Curve c) { - - spts = new float[MAXORDER * MAXCOORDS]; - - mapdesc = geo.mapdesc; - - next = c; - needsSampling = mapdesc.isRangeSampling() ? true : false; - - cullval = mapdesc.isCulling() ? Subdivider.CULL_ACCEPT - : Subdivider.CULL_TRIVIAL_REJECT; - order = geo.qspec.get(0).order; - stride = MAXCOORDS; - - // CArrayOfFloats ps = geo.cpts; - CArrayOfFloats ps = new CArrayOfFloats(geo.cpts.getArray(), 0); - CArrayOfQuiltspecs qs = geo.qspec; - ps.raisePointerBy(qs.get().offset); - ps.raisePointerBy(qs.get().index * qs.get().order * qs.get().stride); - - if (needsSampling) { - mapdesc.xformSampling(ps, qs.get().order, qs.get().stride, spts, - stride); - } - if (cullval == Subdivider.CULL_ACCEPT) { - // System.out.println("TODO curve.Curve-cullval"); - // mapdesc.xformCulling(ps,qs.get().order,qs.get().stride,cpts,stride); - } - - range = new float[3]; - range[0] = qs.get().breakpoints[qs.get().index]; - range[1] = qs.get().breakpoints[qs.get().index + 1]; - range[2] = range[1] - range[0]; - // TODO it is necessary to solve problem with "this" pointer here - if (range[0] != pta[0]) { - // System.out.println("TODO curve.Curve-range0"); - // Curve lower=new Curve(this,pta,0); - // lower.next=next; - // this=lower; - } - if (range[1] != ptb[0]) { - // System.out.println("TODO curve.Curve-range1"); - // Curve lower=new Curve(this,ptb,0); - } - } - - /** - * Checks culling type - * @return Subdivider.CULL_ACCEPT - */ - public int cullCheck() { - if (cullval == Subdivider.CULL_ACCEPT) { - // System.out.println("TODO curve.cullval"); - // cullval=mapdesc.cullCheck(cpts,order,stride); - } - // TODO compute cullval and return the computed value - // return cullval; - return Subdivider.CULL_ACCEPT; - } - - /** - * Computes subdivision step size - */ - public void getStepSize() { - minstepsize = 0; - if (mapdesc.isConstantSampling()) { - setstepsize(mapdesc.maxrate); - } else if (mapdesc.isDomainSampling()) { - setstepsize(mapdesc.maxrate * range[2]); - } else { - assert (order <= MAXORDER); - - float tmp[][] = new float[MAXORDER][MAXCOORDS]; - - int tstride = (MAXORDER); - - int val = 0; - // mapdesc.project(spts,stride,tmp,tstride,order); - - // System.out.println("TODO curve.getsptepsize mapdesc.project"); - - if (val == 0) { - setstepsize(mapdesc.maxrate); - } else { - float t = mapdesc.getProperty(NurbsConsts.N_PIXEL_TOLERANCE); - if (mapdesc.isParametricDistanceSampling()) { - // System.out.println("TODO curve.getstepsize - parametric"); - } else if (mapdesc.isPathLengthSampling()) { - // System.out.println("TODO curve.getstepsize - pathlength"); - } else { - setstepsize(mapdesc.maxrate); - } - } - - } - - } - - /** - * Sets maximum subdivision step size - * @param max maximum subdivision step size - */ - private void setstepsize(float max) { - // DONE - stepsize = (max >= 1) ? (range[2] / max) : range[2]; - minstepsize = stepsize; - } - - /** - * Clamps the curve - */ - public void clamp() { - // DONE - if (stepsize < minstepsize) - stepsize = mapdesc.clampfactor * minstepsize; - } - - /** - * Tells whether curve needs subdivision - * - * @return curve needs subdivison - */ - public boolean needsSamplingSubdivision() { - return (stepsize < minstepsize); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CurveEvaluator.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CurveEvaluator.java deleted file mode 100644 index c27ffd4c4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CurveEvaluator.java +++ /dev/null @@ -1,86 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class rendering curves with OpenGL - * @author Tomáš Hráský - * - */ -public interface CurveEvaluator { - /** - * Pushes eval bit - */ - public void bgnmap1f(); - - /** - * Pops all OpenGL attributes - */ - public void endmap1f() ; - - /** - * Initializes opengl evaluator - * @param type curve type - * @param ulo lowest u - * @param uhi highest u - * @param stride control point coords - * @param order curve order - * @param ps control points - */ - public void map1f(int type, float ulo, float uhi, int stride, int order, - CArrayOfFloats ps) ; - - /** - * Calls opengl enable - * @param type what to enable - */ - public void enable(int type) ; - - /** - * Calls glMapGrid1f - * @param nu steps - * @param u1 low u - * @param u2 high u - */ - public void mapgrid1f(int nu, float u1, float u2) ; - - /** - * Evaluates a curve using glEvalMesh1f - * @param style Backend.N_MESHFILL/N_MESHLINE/N_MESHPOINT - * @param from lowest param - * @param to highest param - */ - public void mapmesh1f(int style, int from, int to) ; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curvelist.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curvelist.java deleted file mode 100644 index fc3018833..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curvelist.java +++ /dev/null @@ -1,121 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for woking with linked list of curves - * @author Tomas Hrasky - * - */ -public class Curvelist { - - /** - * Head of linked list - */ - private Curve curve; - - /** - * Holds conversion range borders - */ - float[] range; - - /** - * Subdivision step size - */ - public float stepsize; - - /** - * Do curves need subdivision? - */ - private boolean needsSubdivision; - - /** - * Makes new instance on top of specified lis of Quilts - * @param qlist underlaying list of quilts - * @param pta range start - * @param ptb range end - */ - public Curvelist(Quilt qlist, float[] pta, float[] ptb) { - // DONE - curve = null; - range = new float[3]; - - for (Quilt q = qlist; q != null; q = q.next) { - curve = new Curve(q, pta, ptb, curve); - } - range[0] = pta[0]; - range[1] = ptb[0]; - range[2] = range[1] - range[0]; - } - - /** - * Compute step size - */ - public void getstepsize() { - // DONE - stepsize = range[2]; - Curve c; - for (c = curve; c != null; c = c.next) { - c.getStepSize(); - c.clamp(); - stepsize = (c.stepsize < stepsize) ? c.stepsize : stepsize; - if (c.needsSamplingSubdivision()) - break; - } - needsSubdivision = (c != null) ? true : false; - - } - - /** - * Indicates whether curves need subdivision - * @return curves need subdivision - */ - public boolean needsSamplingSubdivision() { - // DONE - return needsSubdivision; - } - - /** - * Checks for culling - * @return Subdivider.CULL_TRIVIAL_REJECT or Subdivider.CULL_ACCEPT - */ - public int cullCheck() { - // DONE - for (Curve c = curve; c != null; c = c.next) - if (c.cullCheck() == Subdivider.CULL_TRIVIAL_REJECT) - return Subdivider.CULL_TRIVIAL_REJECT; - return Subdivider.CULL_ACCEPT; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/DisplayList.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/DisplayList.java deleted file mode 100644 index 39a3a28f4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/DisplayList.java +++ /dev/null @@ -1,56 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -import java.lang.reflect.Method; - -/** - * Display list - * @author Tomas Hrasky - * - */ -public class DisplayList { - - /** - * Append action to the display list - * @param src source object to invoke method on - * @param m invoked method - * @param arg method argument - */ - public void append(Object src, Method m, Object arg) { - // TODO Auto-generated method stub - // System.out.println("TODO displaylist append"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Flist.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Flist.java deleted file mode 100644 index 00757ed7e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Flist.java +++ /dev/null @@ -1,130 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -import java.util.Arrays; - -/** - * List of breakpoints - * @author Tomas Hrasky - * - */ -public class Flist { - - /** - * Data elements end index - * - */ - public int end; - - /** - *Data elements start index - */ - public int start; - - /** - * Breakpoint values - */ - public float[] pts; - - /** - * Number of array fields - */ - private int npts; - - /** - * Grows list - * @param maxpts maximum desired size - */ - public void grow(int maxpts) { - // DONE - if (npts < maxpts) { - // npts=2*maxpts; - npts = maxpts; - pts = new float[npts]; - } - start = 0; - end = 0; - } - - /** - * Removes duplicate array elemnts - */ - public void filter() { - // INFO the aim of this method is to remove duplicates from array - - Arrays.sort(pts); - - start = 0; - - int j = 0; - - for (int i = 1; i < end; i++) { - if (pts[i] == pts[i - j - 1]) - j++; - pts[i - j] = pts[i]; - } - - end -= j; - - } - - /** - * Sets start and and to real start and end of array elements - * @param from start from - * @param to end at - */ - public void taper(float from, float to) { - // DONE - - while (pts[start] != from) { - start++; - } - - while (pts[end - 1] != to) { - end--; - } - - } - - /** - * Adds breakpoint value - * @param f value - */ - public void add(float f) { - //DONE - pts[end++] = f; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotspec.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotspec.java deleted file mode 100644 index 9251aa231..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotspec.java +++ /dev/null @@ -1,557 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Knot vector specification - * - * @author Tomas Hrasky - * - */ -public class Knotspec { - - /** - * Begin of input knots - */ - public CArrayOfFloats inkbegin; - - /** - * End of input knots - */ - public CArrayOfFloats inkend; - - /** - * Stride before knot operations - */ - public int prestride; - - /** - * Curve order - */ - public int order; - - /** - * Next knot specification in linked list (used in surfaces) - */ - public Knotspec next; - - /** - * Last knot - */ - public CArrayOfFloats klast; - - /** - * First knot - */ - CArrayOfFloats kfirst; - - /** - * Beginning of breakpoints - */ - CArrayOfBreakpts bbegin; - - /** - * End of breakpoints - */ - CArrayOfBreakpts bend; - - /** - * Considered left end knot - */ - CArrayOfFloats kleft; - - /** - * Considered right end knot - */ - CArrayOfFloats kright; - - /** - * Offset before knot operations - */ - int preoffset; - - /** - * Control points array Length after knot operations - */ - int postwidth; - - /** - * Beginning of coeficients array - */ - private CArrayOfFloats sbegin; - - /** - * Beginning of output knots - */ - private CArrayOfFloats outkbegin; - - /** - * End of output knots - */ - private CArrayOfFloats outkend; - - /** - * Control points aray length before knot operations - */ - int prewidth; - - /** - * Offset after knot operations - */ - int postoffset; - - /** - * Number of control points' coordinates after knot operations - */ - public int poststride; - - /** - * Number of control points' coordinates - */ - public int ncoords; - - /** - * Tell whether knotspec has already benn transformed - */ - public boolean istransformed; - - /** - * Knotspec to be transformed - */ - public Knotspec kspectotrans; - - /** - * Finds knot border of knot insertion and required multiplicities - */ - public void preselect() { - // DONE - float kval; - - klast = new CArrayOfFloats(inkend); - klast.lessenPointerBy(order); - for (kval = klast.get(); klast.getPointer() != inkend.getPointer(); klast - .pp()) { - if (!Knotvector.identical(klast.get(), kval)) - break; - } - - kfirst = new CArrayOfFloats(inkbegin); - kfirst.raisePointerBy(order - 1); - for (kval = kfirst.get(); kfirst.getPointer() != inkend.getPointer(); kfirst - .pp()) { - if (!Knotvector.identical(kfirst.get(), kval)) - break; - } - - CArrayOfFloats k = new CArrayOfFloats(kfirst); - k.mm(); - - for (; k.getPointer() >= inkbegin.getPointer(); k.mm()) - if (!Knotvector.identical(kval, k.get())) - break; - k.pp(); - - Breakpt[] bbeginArray = new Breakpt[(klast.getPointer() - kfirst - .getPointer()) + 1]; - for (int i = 0; i < bbeginArray.length; i++) - bbeginArray[i] = new Breakpt(); - bbegin = new CArrayOfBreakpts(bbeginArray, 0); - bbegin.get().multi = kfirst.getPointer() - k.getPointer(); - bbegin.get().value = kval; - - bend = new CArrayOfBreakpts(bbegin); - kleft = new CArrayOfFloats(kfirst); - kright = new CArrayOfFloats(kfirst); - - } - - /** - * Perpares knotspec for transformation - */ - public void select() { - // DONE - breakpoints(); - knots(); - factors(); - - preoffset = kleft.getPointer() - (inkbegin.getPointer() + order); - postwidth = ((bend.getPointer() - bbegin.getPointer()) * order); - prewidth = (outkend.getPointer() - outkbegin.getPointer()) - order; - postoffset = (bbegin.get().def > 1) ? (bbegin.get().def - 1) : 0; - - } - - /** - * Computes alpha factors for computing new control points - */ - private void factors() { - // DONE - CArrayOfFloats mid = new CArrayOfFloats(outkend.getArray(), (outkend - .getPointer() - 1) - - order + bend.get().multi); - - CArrayOfFloats fptr = null; - if (sbegin != null) - fptr = new CArrayOfFloats(sbegin); - - for (CArrayOfBreakpts bpt = new CArrayOfBreakpts(bend); bpt - .getPointer() >= bbegin.getPointer(); bpt.mm()) { - mid.lessenPointerBy(bpt.get().multi); - int def = bpt.get().def - 1; - if (def < 0) - continue; - float kv = bpt.get().value; - - CArrayOfFloats kf = new CArrayOfFloats(mid.getArray(), (mid - .getPointer() - def) - + (order - 1)); - for (CArrayOfFloats kl = new CArrayOfFloats(kf.getArray(), kf - .getPointer() - + def); kl.getPointer() != kf.getPointer(); kl.mm()) { - CArrayOfFloats kh, kt; - for (kt = new CArrayOfFloats(kl), kh = new CArrayOfFloats(mid); kt - .getPointer() != kf.getPointer(); kh.mm(), kt.mm()) { - fptr.set((kv - kh.get()) / (kt.get() - kh.get())); - fptr.pp(); - } - kl.set(kv); - } - } - - } - - /** - * Makes new knot vector - */ - private void knots() { - // DONE - CArrayOfFloats inkpt = new CArrayOfFloats(kleft.getArray(), kleft - .getPointer() - - order); - CArrayOfFloats inkend = new CArrayOfFloats(kright.getArray(), kright - .getPointer() - + bend.get().def); - - outkbegin = new CArrayOfFloats(new float[inkend.getPointer() - - inkpt.getPointer()], 0); - CArrayOfFloats outkpt; - for (outkpt = new CArrayOfFloats(outkbegin); inkpt.getPointer() != inkend - .getPointer(); inkpt.pp(), outkpt.pp()) { - outkpt.set(inkpt.get()); - } - outkend = new CArrayOfFloats(outkpt); - } - - /** - * Analyzes breakpoints - */ - private void breakpoints() { - // DONE - CArrayOfBreakpts ubpt = new CArrayOfBreakpts(bbegin); - CArrayOfBreakpts ubend = new CArrayOfBreakpts(bend); - int nfactors = 0; - - ubpt.get().value = ubend.get().value; - ubpt.get().multi = ubend.get().multi; - - kleft = new CArrayOfFloats(kright); - - for (; kright.getPointer() != klast.getPointer(); kright.pp()) { - if (Knotvector.identical(kright.get(), ubpt.get().value)) { - ubpt.get().multi++; - } else { - ubpt.get().def = order - ubpt.get().multi; - nfactors += (ubpt.get().def * (ubpt.get().def - 1)) / 2; - ubpt.pp(); - ubpt.get().value = kright.get(); - ubpt.get().multi = 1; - } - } - ubpt.get().def = order - ubpt.get().multi; - nfactors += (ubpt.get().def * (ubpt.get().def - 1)) / 2; - - bend = new CArrayOfBreakpts(ubpt); - - if (nfactors > 0) { - sbegin = new CArrayOfFloats(new float[nfactors], 0); - } else { - sbegin = null; - } - - } - - /** - * Copies control points - * - * @param _inpt - * input control points - * @param _outpt - * output control points - */ - public void copy(CArrayOfFloats _inpt, CArrayOfFloats _outpt) { - CArrayOfFloats inpt = new CArrayOfFloats(_inpt); - CArrayOfFloats outpt = new CArrayOfFloats(_outpt); - - inpt.raisePointerBy(preoffset); - if (next != null) { - for (CArrayOfFloats lpt = new CArrayOfFloats(outpt.getArray(), - outpt.getPointer() + prewidth); outpt.getPointer() != lpt - .getPointer(); outpt.raisePointerBy(poststride)) { - next.copy(inpt, outpt); - inpt.raisePointerBy(prestride); - } - - } else { - for (CArrayOfFloats lpt = new CArrayOfFloats(outpt.getArray(), - outpt.getPointer() + prewidth); outpt.getPointer() != lpt - .getPointer(); outpt.raisePointerBy(poststride)) { - pt_io_copy(outpt, inpt); - inpt.raisePointerBy(prestride); - } - } - - } - - /** - * Copies one control point to other - * - * @param topt - * source control point - * @param frompt - * destination control point - */ - private void pt_io_copy(CArrayOfFloats topt, CArrayOfFloats frompt) { - // DONE - switch (ncoords) { - case 4: - topt.setRelative(3, frompt.getRelative(3)); - case 3: - topt.setRelative(2, frompt.getRelative(2)); - case 2: - topt.setRelative(1, frompt.getRelative(1)); - case 1: - topt.set(frompt.get()); - break; - default: - // TODO break with copying in general case - // System.out.println("TODO knotspec.pt_io_copy"); - break; - } - - } - - /** - * Inserts a knot - * - * @param _p - * inserted knot - */ - public void transform(CArrayOfFloats _p) { - CArrayOfFloats p = new CArrayOfFloats(_p); - // DONE - if (next != null) {//surface code - if (this.equals(kspectotrans)) { - next.transform(p); - } else { - if (istransformed) { - p.raisePointerBy(postoffset); - for (CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), - p.getPointer() + postwidth); p.getPointer() != pend - .getPointer(); p.raisePointerBy(poststride)) - next.transform(p); - - } else { - CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), p - .getPointer() - + prewidth); - for (; p.getPointer() != pend.getPointer(); p - .raisePointerBy(poststride)) - next.transform(p); - } - } - - } else {//code for curve - if (this.equals(kspectotrans)) { - insert(p); - } else { - if (istransformed) { - p.raisePointerBy(postoffset); - for (CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), - p.getPointer() + postwidth); p.getPointer() != pend - .getPointer(); p.raisePointerBy(poststride)) { - kspectotrans.insert(p); - } - } else { - CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), p - .getPointer() - + prewidth); - for (; p.getPointer() != pend.getPointer(); p - .raisePointerBy(poststride)) - kspectotrans.insert(p); - } - } - } - - } - - /** - * Inserts a knot and computes new control points - * - * @param p - * inserted knot - */ - private void insert(CArrayOfFloats p) { - // DONE - CArrayOfFloats fptr = null; - if (sbegin != null) - fptr = new CArrayOfFloats(sbegin); - CArrayOfFloats srcpt = new CArrayOfFloats(p.getArray(), p.getPointer() - + prewidth - poststride); - // CArrayOfFloats srcpt = new CArrayOfFloats(p.getArray(), prewidth - - // poststride); - CArrayOfFloats dstpt = new CArrayOfFloats(p.getArray(), p.getPointer() - + postwidth + postoffset - poststride); - // CArrayOfFloats dstpt = new CArrayOfFloats(p.getArray(), postwidth + - // postoffset - poststride); - CArrayOfBreakpts bpt = new CArrayOfBreakpts(bend); - - for (CArrayOfFloats pend = new CArrayOfFloats(srcpt.getArray(), srcpt - .getPointer() - - poststride * bpt.get().def); srcpt.getPointer() != pend - .getPointer(); pend.raisePointerBy(poststride)) { - CArrayOfFloats p1 = new CArrayOfFloats(srcpt); - for (CArrayOfFloats p2 = new CArrayOfFloats(srcpt.getArray(), srcpt - .getPointer() - - poststride); p2.getPointer() != pend.getPointer(); p1 - .setPointer(p2.getPointer()), p2 - .lessenPointerBy(poststride)) { - pt_oo_sum(p1, p1, p2, fptr.get(), 1.0 - fptr.get()); - fptr.pp(); - } - } - bpt.mm(); - for (; bpt.getPointer() >= bbegin.getPointer(); bpt.mm()) { - - for (int multi = bpt.get().multi; multi > 0; multi--) { - pt_oo_copy(dstpt, srcpt); - dstpt.lessenPointerBy(poststride); - srcpt.lessenPointerBy(poststride); - } - for (CArrayOfFloats pend = new CArrayOfFloats(srcpt.getArray(), - srcpt.getPointer() - poststride * bpt.get().def); srcpt - .getPointer() != pend.getPointer(); pend - .raisePointerBy(poststride), dstpt - .lessenPointerBy(poststride)) { - pt_oo_copy(dstpt, srcpt); - CArrayOfFloats p1 = new CArrayOfFloats(srcpt); - - for (CArrayOfFloats p2 = new CArrayOfFloats(srcpt.getArray(), - srcpt.getPointer() - poststride); p2.getPointer() != pend - .getPointer(); p1.setPointer(p2.getPointer()), p2 - .lessenPointerBy(poststride)) { - pt_oo_sum(p1, p1, p2, fptr.get(), 1.0 - fptr.get()); - fptr.pp(); - } - } - } - } - - /** - * Copies one control point to another - * - * @param topt - * source ctrl point - * @param frompt - * distance ctrl point - */ - private void pt_oo_copy(CArrayOfFloats topt, CArrayOfFloats frompt) { - // DONE - // this is a "trick" with case - "break" is omitted so it comes through all cases - switch (ncoords) { - case 4: - topt.setRelative(3, frompt.getRelative(3)); - case 3: - topt.setRelative(2, frompt.getRelative(2)); - case 2: - topt.setRelative(1, frompt.getRelative(1)); - case 1: - topt.setRelative(0, frompt.getRelative(0)); - break; - default: - // default uses memcpy but it is not needed (we probably won't have more than 4 coords) - // TODO not sure about it - break; - } - - } - - /** - * Computes new control point - * - * @param x - * first point - * @param y - * second point - * @param z - * third pont - * @param a - * alpha - * @param b - * 1 - alpha - */ - private void pt_oo_sum(CArrayOfFloats x, CArrayOfFloats y, - CArrayOfFloats z, float a, double b) { - // DONE - switch (ncoords) { - case 4: - x.setRelative(3, (float) (a * y.getRelative(3) + b - * z.getRelative(3))); - case 3: - x.setRelative(2, (float) (a * y.getRelative(2) + b - * z.getRelative(2))); - case 2: - x.setRelative(1, (float) (a * y.getRelative(1) + b - * z.getRelative(1))); - case 1: - x.setRelative(0, (float) (a * y.getRelative(0) + b - * z.getRelative(0))); - break; - default: - //no need of default - see previous method and its case statement - // System.out.println("TODO pt_oo_sum default"); - break; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotvector.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotvector.java deleted file mode 100644 index 658a1cbda..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotvector.java +++ /dev/null @@ -1,179 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Knot vector used in curve specification - * - * @author Tomas Hrasky - * - */ -public class Knotvector { - - /** - * Tolerance used when comparing knots - when difference is smaller, knots - * are considered equal - */ - public static final float TOLERANCE = 1.0e-5f; - - /** - * Maximum curve order - */ - private static final int MAXORDER = 24; - - /** - * Number of knots - */ - int knotcount; - - /** - * Number of control points' coordinates - */ - int stride; - - /** - * Curve order - */ - int order; - - /** - * Knots - */ - float[] knotlist; - - /** - * Makes new knotvector - * - * @param nknots - * number of knots - * @param stride - * number of ctrl points' corrdinates - * @param order - * curve order - * @param knot - * knots - */ - public Knotvector(int nknots, int stride, int order, float[] knot) { - // DONE - init(nknots, stride, order, knot); - } - - /** - * Initializes knotvector - * - * @param nknots - * number of knots - * @param stride - * number of ctrl points' corrdinates - * @param order - * curve order - * @param knot - * knots - */ - public void init(int nknots, int stride, int order, float[] knot) { - // DONE - this.knotcount = nknots; - this.stride = stride; - this.order = order; - this.knotlist = new float[nknots]; - for (int i = 0; i < nknots; i++) { - this.knotlist[i] = knot[i]; - } - - } - - /** - * Validates knot vector parameters - * - * @return knot vector validity - */ - public int validate() { - int kindex = knotcount - 1; - if (order < 1 || order > MAXORDER) { - return 1; - } - if (knotcount < 2 * order) { - return 2; - } - if (identical(knotlist[kindex - (order - 1)], knotlist[order - 1])) { - return 3; - } - for (int i = 0; i < kindex; i++) { - if (knotlist[i] > knotlist[i + 1]) - return 4; - } - int multi = 1; - for (; kindex >= 1; kindex--) { - if (knotlist[kindex] - knotlist[kindex - 1] < TOLERANCE) { - multi++; - continue; - } - if (multi > order) { - return 5; - } - multi = 1; - } - if (multi > order) { - return 5; - } - - return 0; - } - - /** - * Show specified message - * - * @param msg - * message to be shown - */ - public void show(String msg) { - // TODO Auto-generated method stub - // System.out.println("TODO knotvector.show"); - - } - - /** - * Compares two knots for equality - * - * @param a - * first knot - * @param b - * second knot - * @return knots are/are not equal - */ - public static boolean identical(float a, float b) { - return ((a - b) < TOLERANCE) ? true : false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Mapdesc.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Mapdesc.java deleted file mode 100644 index 568eddc51..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Mapdesc.java +++ /dev/null @@ -1,442 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding properties of OpenGL map - * @author Tomas Hrasky - * - */ -public class Mapdesc { - - /** - * Maximum control point coords - */ - private static final int MAXCOORDS = 5; - - /** - * Next description in list - */ - public Mapdesc next; - - /** - * Is map rational - */ - public int isrational; - - /** - * Number of control point coords - */ - public int ncoords; - - /** - * Map type - */ - private int type; - - /** - * Number of homogenous coords - */ - private int hcoords; - - /** - * Number of inhomogenous coords - */ - private int inhcoords; - - /** - * Not used - */ - private int mask; - - /** - * Value of N_PIXEL_TOLERANCE property - */ - private float pixel_tolerance; - - /** - * Value of N_ERROR_TOLERANCE property - */ - private float error_tolerance; - - /** - * Value of N_BBOX_SUBDIVIDING property - */ - private float bbox_subdividing; - - /** - * Value of N_CULLING property - */ - private float culling_method; - - /** - * Value of N_SAMPLINGMETHOD property - */ - private float sampling_method; - - /** - * Value of N_CLAMPFACTOR property - */ - float clampfactor; - - /** - * Value of N_MINSAVINGS property - */ - private float minsavings; - - /** - * Steps in u direction - */ - private float s_steps; - - /** - * Steps in v direction - */ - private float t_steps; - - /** - * Maximal step - */ - float maxrate; - - /** - * Maximal u direction step - */ - private float maxsrate; - - /** - * Maximal v direction step - */ - private float maxtrate; - - /** - * Not used - */ - private float[][] bmat; - - /** - * Sampling matrix - */ - private float[][] smat; - - /** - * Not used - */ - private float[][] cmat; - - /** - * Not used - */ - private float[] bboxsize; - - /** - * Makes new mapdesc - * @param type map type - * @param rational is rational - * @param ncoords number of control points coords - * @param backend backend object - */ - public Mapdesc(int type, int rational, int ncoords, Backend backend) { - // DONE - this.type = type; - this.isrational = rational; - this.ncoords = ncoords; - this.hcoords = ncoords + (isrational > 0 ? 0 : 1); - this.inhcoords = ncoords - (isrational > 0 ? 1 : 0); - this.mask = ((1 << (inhcoords * 2)) - 1); - next = null; - - assert (hcoords <= MAXCOORDS); - assert (inhcoords >= 1); - - pixel_tolerance = 1f; - error_tolerance = 1f; - bbox_subdividing = NurbsConsts.N_NOBBOXSUBDIVISION; - culling_method = NurbsConsts.N_NOCULLING; - sampling_method = NurbsConsts.N_NOSAMPLING; - clampfactor = NurbsConsts.N_NOCLAMPING; - minsavings = NurbsConsts.N_NOSAVINGSSUBDIVISION; - s_steps = 0f; - t_steps = 0f; - - maxrate = (s_steps < 0) ? 0 : s_steps; - maxsrate = (s_steps < 0) ? 0 : s_steps; - maxtrate = (t_steps < 0) ? 0 : t_steps; - bmat = new float[MAXCOORDS][MAXCOORDS]; - cmat = new float[MAXCOORDS][MAXCOORDS]; - smat = new float[MAXCOORDS][MAXCOORDS]; - - identify(bmat); - identify(cmat); - identify(smat); - bboxsize = new float[MAXCOORDS]; - for (int i = 0; i < inhcoords; i++) - bboxsize[i] = 1; - } - - /** - * Make matrix identity matrix - * @param arr matrix - */ - private void identify(float[][] arr) { - // DONE - for (int i = 0; i < MAXCOORDS; i++) - for (int j = 0; j < MAXCOORDS; j++) - arr[i][j] = 0; - for (int i = 0; i < MAXCOORDS; i++) - arr[i][i] = 1; - - } - - /** - * Tells whether tag is property tag - * @param tag property tag - * @return is/is not property - */ - public boolean isProperty(int tag) { - boolean ret; - switch (tag) { - case NurbsConsts.N_PIXEL_TOLERANCE: - case NurbsConsts.N_ERROR_TOLERANCE: - case NurbsConsts.N_CULLING: - case NurbsConsts.N_BBOX_SUBDIVIDING: - case NurbsConsts.N_S_STEPS: - case NurbsConsts.N_T_STEPS: - case NurbsConsts.N_SAMPLINGMETHOD: - case NurbsConsts.N_CLAMPFACTOR: - case NurbsConsts.N_MINSAVINGS: - ret = true; - break; - default: - ret = false; - break; - } - return ret; - } - - /** - * Returns number of control points' coords - * @return number of control points' coords - */ - public int getNCoords() { - return ncoords; - } - - /** - * Returns map type - * @return map type - */ - public int getType() { - return type; - } - - /** - * Tells whether map is range sampling - * @return is map range sampling - */ - public boolean isRangeSampling() { - // DONE - return (isParametricDistanceSampling() || isPathLengthSampling() - || isSurfaceAreaSampling() || isObjectSpaceParaSampling() || isObjectSpacePathSampling()); - } - - /** - * Tells whether map is object space sampling - * @return is map object space sampling - */ - private boolean isObjectSpacePathSampling() { - // DONE - return sampling_method == NurbsConsts.N_OBJECTSPACE_PATH; - } - - /** - * Tells whether map is object space parasampling - * @return is map object space parasampling - */ - private boolean isObjectSpaceParaSampling() { - // DONE - return sampling_method == NurbsConsts.N_OBJECTSPACE_PARA; - } - - /** - * Tells whether map is area sampling surface - * @return is map area sampling surface - */ - private boolean isSurfaceAreaSampling() { - // DONE - return sampling_method == NurbsConsts.N_SURFACEAREA; - } - - /** - * Tells whether map is path length sampling - * @return is map path length sampling - */ - boolean isPathLengthSampling() { - // DONE - return sampling_method == NurbsConsts.N_PATHLENGTH; - } - - /** - * Tells whether map is parametric distance sampling - * @return is map parametric distance sampling - */ - boolean isParametricDistanceSampling() { - // DONE - return sampling_method == NurbsConsts.N_PARAMETRICDISTANCE; - } - - /** - * Tells whether map is culling - * @return is map culling - */ - public boolean isCulling() { - // DONE - return culling_method != NurbsConsts.N_NOCULLING ? true : false; - } - - /** - * Tells whether map is constantly sampling - * @return is map constant sampling - */ - public boolean isConstantSampling() { - return (sampling_method == NurbsConsts.N_FIXEDRATE) ? true : false; - } - - /** - * Tells whether map is domain sampling - * @return is map domain sampling - */ - public boolean isDomainSampling() { - return (sampling_method == NurbsConsts.N_DOMAINDISTANCE) ? true : false; - } - - /** - * Returns property of specified tag value - * @param tag property tag - * @return property value - */ - public float getProperty(int tag) { - // TODO Auto-generated method stub - // System.out.println("TODO mapdesc.getproperty"); - return 0; - } - - /** - * Sets property with given tag - * @param tag property tag - * @param value desired value - */ - public void setProperty(int tag, float value) { - // TODO Auto-generated method stub - switch (tag) { - case NurbsConsts.N_PIXEL_TOLERANCE: - pixel_tolerance = value; - break; - case NurbsConsts.N_ERROR_TOLERANCE: - error_tolerance = value; - break; - case NurbsConsts.N_CULLING: - culling_method = value; - break; - case NurbsConsts.N_BBOX_SUBDIVIDING: - if (value <= 0) - value = NurbsConsts.N_NOBBOXSUBDIVISION; - bbox_subdividing = value; - break; - case NurbsConsts.N_S_STEPS: - if (value < 0) - value = 0; - s_steps = value; - maxrate = value; - maxsrate = value; - break; - case NurbsConsts.N_T_STEPS: - if (value < 0) - value = 0; - t_steps = value; - maxtrate = value; - break; - case NurbsConsts.N_SAMPLINGMETHOD: - sampling_method = value; - break; - case NurbsConsts.N_CLAMPFACTOR: - if (value < 0) - value = 0; - clampfactor = value; - break; - case NurbsConsts.N_MINSAVINGS: - if (value <= 0) - value = NurbsConsts.N_NOSAVINGSSUBDIVISION; - minsavings = value; - break; - } - } - - /** - * Samples curve - * @param pts control points - * @param order curve order - * @param stride number of control points' coordinates - * @param sp breakpoints - * @param outstride output number of control points' coordinates - */ - public void xformSampling(CArrayOfFloats pts, int order, int stride, - float[] sp, int outstride) { - // DONE - xFormMat(smat, pts, order, stride, sp, outstride); - } - - /** - * Empty method - * @param mat sampling matrix - * @param pts ontrol points - * @param order curve order - * @param stride number of control points' coordinates - * @param cp breakpoints - * @param outstride output number of control points' coordinates - */ - private void xFormMat(float[][] mat, CArrayOfFloats pts, int order, - int stride, float[] cp, int outstride) { - // TODO Auto-generated method stub - - // System.out.println("TODO mapdsc.xformmat ; change cp from float[] to carrayoffloats"); - - if (isrational > 0) { - - } else { - - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Maplist.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Maplist.java deleted file mode 100644 index b23a1f665..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Maplist.java +++ /dev/null @@ -1,122 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding list of Mapdescs - * @author Tomáš Hráský - * - */ -public class Maplist { - /** - * Head of linked list - */ - private Mapdesc maps; - - /** - * Backend class - */ - private Backend backend; - - /** - * Makes new Maplist - * @param backend Backend class - */ - public Maplist(Backend backend) { - this.backend = backend; - } - - /** - * Sets linked list beginning to null - */ - public void initialize() { - // TODO mapdespool.clear ? - maps = null; - } - - /** - * Defines new Mapdesc if it is not defined and appends it to linked list - * @param type map type - * @param rational is map rational - * @param ncoords number of coords - */ - public void define(int type, int rational, int ncoords) { - // DONE - Mapdesc m = locate(type); - assert (m == null || (m.isrational == rational && m.ncoords == ncoords)); - add(type, rational, ncoords); - - } - - /** - * Adds new Mapdesc to linked list - * @param type map type - * @param rational is map rational - * @param ncoords number of coords - */ - private void add(int type, int rational, int ncoords) { - // DONE - Mapdesc map = new Mapdesc(type, rational, ncoords, backend); - if (maps == null) { - maps = map; - } else { - map.next = maps; - maps = map; - } - } - - /** - * Tries to find Mapdesc in linked list - * @param type map type - * @return Mapdesc of type or null if there is no such map - */ - public Mapdesc locate(int type) { - // DONE - Mapdesc m = null; - for (m = maps; m != null; m = m.next) - if (m.getType() == type) - break; - return m; - } - - /** - * Alias for locate - * @param type maptype - * @return Mapdesc of type or null if there is no such map - */ - public Mapdesc find(int type) { - return locate(type); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/NurbsConsts.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/NurbsConsts.java deleted file mode 100644 index ee7f3b31b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/NurbsConsts.java +++ /dev/null @@ -1,184 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class hodling NURBS constants as seen in OpenGL GLU documentation - * @author JOGL project - * - */ -public class NurbsConsts { - /* - * NURBS Properties - one set per map, each takes a single INREAL arg - */ - public static final int N_SAMPLING_TOLERANCE = 1; - - public static final int N_S_RATE = 6; - - public static final int N_T_RATE = 7; - - public static final int N_CLAMPFACTOR = 13; - - public static final float N_NOCLAMPING = 0.0f; - - public static final int N_MINSAVINGS = 14; - - public static final float N_NOSAVINGSSUBDIVISION = 0.0f; - - /* - * NURBS Properties - one set per map, each takes an enumerated value - */ - public static final int N_CULLING = 2; - - public static final float N_NOCULLING = 0.0f; - - public static final float N_CULLINGON = 1.0f; - - public static final int N_SAMPLINGMETHOD = 10; - - public static final float N_NOSAMPLING = 0.0f; - - public static final float N_FIXEDRATE = 3.0f; - - public static final float N_DOMAINDISTANCE = 2.0f; - - public static final float N_PARAMETRICDISTANCE = 5.0f; - - public static final float N_PATHLENGTH = 6.0f; - - public static final float N_SURFACEAREA = 7.0f; - - public static final float N_OBJECTSPACE_PARA = 8.0f; - - public static final float N_OBJECTSPACE_PATH = 9.0f; - - public static final int N_BBOX_SUBDIVIDING = 17; - - public static final float N_NOBBOXSUBDIVISION = 0.0f; - - public static final float N_BBOXTIGHT = 1.0f; - - public static final float N_BBOXROUND = 2.0f; - - /* - * NURBS Rendering Properties - one set per renderer each takes an - * enumerated value - */ - public static final int N_DISPLAY = 3; - - public static final int N_FILL = 1; - - public static final int N_OUTLINE_POLY = 2; - - public static final int N_OUTLINE_TRI = 3; - - public static final int N_OUTLINE_QUAD = 4; - - public static final int N_OUTLINE_PATCH = 5; - - public static final int N_OUTLINE_PARAM = 6; - - public static final int N_OUTLINE_PARAM_S = 7; - - public static final int N_OUTLINE_PARAM_ST = 8; - - public static final int N_OUTLINE_SUBDIV = 9; - - public static final int N_OUTLINE_SUBDIV_S = 10; - - public static final int N_OUTLINE_SUBDIV_ST = 11; - - public static final int N_ISOLINE_S = 12; - - public static final int N_ERRORCHECKING = 4; - - public static final int N_NOMSG = 0; - - public static final int N_MSG = 1; - - /* GL 4.0 propeties not defined above */ - - public static final int N_PIXEL_TOLERANCE = N_SAMPLING_TOLERANCE; - - public static final int N_ERROR_TOLERANCE = 20; - - public static final int N_SUBDIVISIONS = 5; - - public static final int N_TILES = 8; - - public static final int N_TMP1 = 9; - - public static final int N_TMP2 = N_SAMPLINGMETHOD; - - public static final int N_TMP3 = 11; - - public static final int N_TMP4 = 12; - - public static final int N_TMP5 = N_CLAMPFACTOR; - - public static final int N_TMP6 = N_MINSAVINGS; - - public static final int N_S_STEPS = N_S_RATE; - - public static final int N_T_STEPS = N_T_RATE; - - /* - * NURBS Rendering Properties - one set per map, each takes an INREAL matrix - * argument - */ - public static final int N_CULLINGMATRIX = 1; - - public static final int N_SAMPLINGMATRIX = 2; - - public static final int N_BBOXMATRIX = 3; - - /* - * NURBS Rendering Properties - one set per map, each takes an INREAL vector - * argument - */ - public static final int N_BBOXSIZE = 4; - - /* type argument for trimming curves */ - - public static final int N_P2D = 0x8; - - public static final int N_P2DR = 0xd; - - public static final int N_MESHLINE = 1; - - public static final int N_MESHFILL = 0; - - public static final int N_MESHPOINT = 2; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_curve.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_curve.java deleted file mode 100644 index 900f8e56f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_curve.java +++ /dev/null @@ -1,63 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Struct holding curve links - * @author Tomáš Hráský - * - */ -public class O_curve { - - /** - * Curve type - */ - public int curvetype; - - /** - * Next curve in linked list - */ - public O_curve next; - - /** - * Curve of picewiselinear type - */ - public O_pwlcurve o_pwlcurve; - - /** - * NURBS curve - */ - public O_nurbscurve o_nurbscurve; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbscurve.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbscurve.java deleted file mode 100644 index 81110813f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbscurve.java +++ /dev/null @@ -1,80 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * NURBS curve object - * @author Tomáš Hráský - * - */ -public class O_nurbscurve { - - /** - * List of bezier curves - */ - public Quilt bezier_curves; - - /** - * Curve type - */ - public int type; - - /** - * Was curve used ? - */ - public boolean used; - - /** - * Parent curve - */ - public O_curve owner; - - /** - * Next curve in list - */ - public O_nurbscurve next; - - /** - * Makes new O_nurbscurve - * @param realType type of curve - */ - public O_nurbscurve(int realType) { - // DONE - this.type = realType; - this.owner = null; - this.next = null; - this.used = false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbssurface.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbssurface.java deleted file mode 100644 index b598f525d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbssurface.java +++ /dev/null @@ -1,79 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * NURBS surface object - * @author Tomáš Hráský - * - */ -public class O_nurbssurface { - - /** - * List of bezier patches forming NURBS surface - */ - public Quilt bezier_patches; - - /** - * Was surface used - */ - public boolean used; - - /** - * Parent O_surface - */ - public O_surface owner; - - /** - * Next surface in list - */ - public O_nurbssurface next; - - /** - * Surface type - */ - private int type; - - /** - * Makes new O_nurbssurface of type - * @param type surface type - */ - public O_nurbssurface(int type) { - this.type = type; - this.owner = null; - this.next = null; - this.used = false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_pwlcurve.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_pwlcurve.java deleted file mode 100644 index e50f41d81..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_pwlcurve.java +++ /dev/null @@ -1,44 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Empty class - * @author Tomáš Hráský - * - */ -public class O_pwlcurve { - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_surface.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_surface.java deleted file mode 100644 index 76ac79f0a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_surface.java +++ /dev/null @@ -1,52 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Surface object - * @author Tomáš Hráský - * - */ -public class O_surface { - /** - * NURBS surface - */ - public O_nurbssurface o_nurbssurface; - - /** - * Trims - */ - public O_trim o_trim; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_trim.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_trim.java deleted file mode 100644 index 17e5002df..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_trim.java +++ /dev/null @@ -1,44 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Empty class - * @author Tomáš Hráský - * - */ -public class O_trim { - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patch.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patch.java deleted file mode 100644 index d3066cc84..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patch.java +++ /dev/null @@ -1,54 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Empty class - * @author Tomas Hrasky - * - */ -public class Patch { - - /** - * Empty constructor - * @param q - * @param pta - * @param ptb - * @param patch - */ - public Patch(Quilt q, float[] pta, float[] ptb, Patch patch) { - // System.out.println("TODO patch.constructor"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patchlist.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patchlist.java deleted file mode 100644 index 8b439a02f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patchlist.java +++ /dev/null @@ -1,145 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * List of patches - * @author Tomáš Hráský - * - */ -public class Patchlist { - - /** - * Array of ranges - */ - public Pspec[] pspec; - - /** - * head of list of patches - */ - private Patch patch; - - /** - * Makes new list of patches - * @param quilts list of quilts - * @param pta low border - * @param ptb high border - */ - public Patchlist(Quilt quilts, float[] pta, float[] ptb) { - // DONE - patch = null; - - for (Quilt q = quilts; q != null; q = q.next) - patch = new Patch(q, pta, ptb, patch); - pspec[0] = new Pspec(); - pspec[0].range[0] = pta[0]; - pspec[0].range[1] = ptb[0]; - pspec[0].range[2] = ptb[0] - pta[0]; - pspec[1] = new Pspec(); - pspec[1].range[0] = pta[1]; - pspec[1].range[1] = ptb[1]; - pspec[1].range[2] = ptb[1] - pta[1]; - - } - - /** - * Empty constructor - * @param patchlist - * @param param - * @param mid - */ - public Patchlist(Patchlist patchlist, int param, float mid) { - // TODO Auto-generated constructor stub - // System.out.println("TODO patchlist.konstruktor 2"); - } - - /** - * Empty method - * @return 0 - */ - public int cullCheck() { - // TODO Auto-generated method stub - // System.out.println("TODO patchlist.cullcheck"); - return 0; - } - - /** - * Empty method - */ - public void getstepsize() { - // System.out.println("TODO patchlist.getsptepsize"); - // TODO Auto-generated method stub - - } - - /** - * Empty method - * @return false - */ - public boolean needsSamplingSubdivision() { - // TODO Auto-generated method stub - // System.out.println("patchlist.needsSamplingSubdivision"); - return false; - } - - /** - * Empty method - * @param i - * @return false - */ - public boolean needsSubdivision(int i) { - // TODO Auto-generated method stub - // System.out.println("TODO patchlist.needsSubdivision"); - return false; - } - - /** - * Empty method - * @return false - */ - public boolean needsNonSamplingSubdivision() { - // TODO Auto-generated method stub - // System.out.println("TODO patchlist.needsNonSamplingSubdivision"); - return false; - } - - /** - * Empty method - */ - public void bbox() { - // TODO Auto-generated method stub - // System.out.println("TODO patchlist.bbox"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Property.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Property.java deleted file mode 100644 index b486a0ead..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Property.java +++ /dev/null @@ -1,75 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class representing property - * - * @author Tomas Hrasky - * - */ -public class Property { - - /** - * Property type - */ - public int type; - - /** - * Property id - */ - public int tag; - - /** - * Property value - */ - public float value; - - /** - * Makes new property with given parameters - * - * @param type - * property type - * @param tag - * property id - * @param value - * property value - */ - public Property(int type, int tag, float value) { - this.type = type; - this.tag = tag; - this.value = value; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Pspec.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Pspec.java deleted file mode 100644 index 1e60ed335..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Pspec.java +++ /dev/null @@ -1,47 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding range - * @author Tomáš Hráský - * - */ -public class Pspec { - /** - * Range - */ - public float[] range; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/PwlArc.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/PwlArc.java deleted file mode 100644 index 0c9eca91e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/PwlArc.java +++ /dev/null @@ -1,71 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Picewiselinar trimming arc - * @author Tomáš Hráský - * - */ -public class PwlArc { - - /** - * Number of points - */ - private int npts; - - /** - * Vertexes - */ - public TrimVertex[] pts; - - /** - * Arc type - */ - private int type; - - /** - * Makes new trimming arc - * @param i num ber of vertexes - * @param p trimming vertexes array - */ - public PwlArc(int i, TrimVertex[] p) { - // DONE - this.npts = i; - this.pts = p; - type = NurbsConsts.N_P2D; - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quilt.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quilt.java deleted file mode 100644 index 03e809d23..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quilt.java +++ /dev/null @@ -1,282 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for converting NURBS curves and surfaces to list of bezier arcs or patches repectively - * @author Tomáš Hráský - * - */ -public class Quilt { - /** - * Maximum quilt dimension - */ - private static final int MAXDIM = 2; - - /** - * List of map descriptions - */ - Mapdesc mapdesc; - - /** - * Array of quiltspecs pointer - */ - public CArrayOfQuiltspecs qspec; - - /** - * End array of quilt specs pointer - */ - public CArrayOfQuiltspecs eqspec; - - /** - * Control points - */ - public CArrayOfFloats cpts; - - /** - * Next quilt in list - */ - public Quilt next; - - /** - * Makes new quilt with mapdesc - * @param mapdesc map description - */ - public Quilt(Mapdesc mapdesc) { - // DONE - this.mapdesc = mapdesc; - Quiltspec[] tmpquilts = new Quiltspec[MAXDIM]; - for (int i = 0; i < tmpquilts.length; i++) - tmpquilts[i] = new Quiltspec(); - this.qspec = new CArrayOfQuiltspecs(tmpquilts); - - } - - /** - * Converts NURBS surface to bezier patches - * @param sknotvector knots in u direction - * @param tknotvector knots in v direction - * @param ctrlarr control points - * @param coords control points coords - */ - public void toBezier(Knotvector sknotvector, Knotvector tknotvector, - CArrayOfFloats ctrlarr, int coords) { - Splinespec spline = new Splinespec(2); - spline.kspecinit(sknotvector, tknotvector); - spline.select(); - spline.layout(coords); - spline.setupquilt(this); - spline.copy(ctrlarr); - spline.transform(); - } - - /** - * Converts NURBS curve to list of bezier curves - * @param knots knot vector - * @param ctlarray control points - * @param ncoords number of coordinates - */ - public void toBezier(Knotvector knots, CArrayOfFloats ctlarray, int ncoords) { - // DONE - Splinespec spline = new Splinespec(1); - spline.kspecinit(knots); - spline.select(); - spline.layout(ncoords); - spline.setupquilt(this); - spline.copy(ctlarray); - spline.transform(); - } - - /** - * Walks thru all arcs/patches - * @param pta low border - * @param ptb high border - * @param backend Backend - */ - public void downloadAll(float[] pta, float[] ptb, Backend backend) { - // DONE - for (Quilt m = this; m != null; m = m.next) { - m.select(pta, ptb); - m.download(backend); - } - - } - - /** - * Renders arcs/patches - * @param backend Backend for rendering - */ - private void download(Backend backend) { - // DONE - if (getDimension() == 2) { - - CArrayOfFloats ps = new CArrayOfFloats(cpts); - ps.raisePointerBy(qspec.get(0).offset); - ps.raisePointerBy(qspec.get(1).offset); - ps.raisePointerBy(qspec.get(0).index * qspec.get(0).order - * qspec.get(0).stride); - ps.raisePointerBy(qspec.get(1).index * qspec.get(1).order - * qspec.get(1).stride); - - backend.surfpts(mapdesc.getType(), ps, qspec.get(0).stride, qspec - .get(1).stride, qspec.get(0).order, qspec.get(1).order, - qspec.get(0).breakpoints[qspec.get(0).index], - qspec.get(0).breakpoints[qspec.get(0).index + 1], qspec - .get(1).breakpoints[qspec.get(1).index], qspec - .get(1).breakpoints[qspec.get(1).index + 1]); - - } else {// code for curves - // CArrayOfFloats ps=new CArrayOfFloats(cpts); - CArrayOfFloats ps = new CArrayOfFloats(cpts.getArray(), 0); - ps.raisePointerBy(qspec.get(0).offset); - ps.raisePointerBy(qspec.get(0).index * qspec.get(0).order - * qspec.get(0).stride); - backend.curvpts(mapdesc.getType(), ps, qspec.get(0).stride, qspec - .get(0).order, - qspec.get(0).breakpoints[qspec.get(0).index], - qspec.get(0).breakpoints[qspec.get(0).index + 1]); - } - - } - - /** - * Returns quilt dimension - * @return quilt dimesion - */ - private int getDimension() { - // DONE - return eqspec.getPointer() - qspec.getPointer(); - } - - /** - * Finds Quiltspec.index - * @param pta range - * @param ptb range - */ - private void select(float[] pta, float[] ptb) { - // DONE - int dim = eqspec.getPointer() - qspec.getPointer(); - int i, j; - for (i = 0; i < dim; i++) { - for (j = qspec.get(i).width - 1; j >= 0; j--) - if (qspec.get(i).breakpoints[j] <= pta[i] - && ptb[i] <= qspec.get(i).breakpoints[j + 1]) - break; - assert (j != -1); - qspec.get(i).index = j; - } - } - - /** - * Find range according to breakpoints - * @param from low param - * @param to high param - * @param bpts breakpoints - */ - public void getRange(float[] from, float[] to, Flist bpts) { - // DONE - getRange(from, to, 0, bpts); - - } - - /** - * Find range according to breakpoints - * @param from low param - * @param to high param - * @param i from/to array index - * @param list breakpoints - */ - private void getRange(float[] from, float[] to, int i, Flist list) { - // DONE - Quilt maps = this; - from[i] = maps.qspec.get(i).breakpoints[0]; - to[i] = maps.qspec.get(i).breakpoints[maps.qspec.get(i).width]; - int maxpts = 0; - Quilt m; - for (m = maps; m != null; m = m.next) { - if (m.qspec.get(i).breakpoints[0] > from[i]) - from[i] = m.qspec.get(i).breakpoints[0]; - if (m.qspec.get(i).breakpoints[m.qspec.get(i).width] < to[i]) - to[i] = m.qspec.get(i).breakpoints[m.qspec.get(i).width]; - maxpts += m.qspec.get(i).width + 1; - } - list.grow(maxpts); - for (m = maps; m != null; m = m.next) { - for (int j = 0; j <= m.qspec.get(i).width; j++) { - list.add(m.qspec.get(i).breakpoints[j]); - } - } - list.filter(); - list.taper(from[i], to[i]); - } - - /** - * Is this quilt culled - * @return 0 or Subdivider.CULL_ACCEPT - */ - public int isCulled() { - if (mapdesc.isCulling()) { - // System.out.println("TODO quilt.isculled mapdesc.isculling"); - return 0; - } else { - return Subdivider.CULL_ACCEPT; - } - } - - /** - * Finds range for surface - * @param from low param - * @param to high param - * @param slist u direction breakpoints - * @param tlist v direction breakpoints - */ - public void getRange(float[] from, float[] to, Flist slist, Flist tlist) { - // DONE - getRange(from, to, 0, slist); - getRange(from, to, 1, tlist); - - } - - /** - * Empty method - * @param sbrkpts - * @param tbrkpts - * @param rate - */ - public void findRates(Flist sbrkpts, Flist tbrkpts, float[] rate) { - // TODO Auto-generated method stub - // System.out.println("TODO quilt.findrates"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quiltspec.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quiltspec.java deleted file mode 100644 index 6c8e55e06..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quiltspec.java +++ /dev/null @@ -1,85 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Quilt definition - * @author Tomas Hrasky - * - */ -public class Quiltspec { - - /** - * Stride between control points - */ - public int stride; - - /** - * Quilt width in breakpoints - */ - public int width; - - /** - * Quilt order - */ - public int order; - - /** - * Start offset - */ - public int offset; - - /** - * Breakpoint index - */ - public int index; - - /** - * Boundary - */ - public int[] bdry; - - /** - * Breakpoints - */ - public float[] breakpoints; - - /** - * Makes new quiltspec - */ - public Quiltspec() { - this.bdry = new int[2]; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/README.txt b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/README.txt deleted file mode 100644 index 89630c71e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/README.txt +++ /dev/null @@ -1,59 +0,0 @@ -Unimplemented functionality - - tesselation and callbacks - - trimming - - setting NURBS properties (-> sampling etc.) -Differences from C++ source - - no pooling - - pointers to arrays are replaced by CArrayOf... classes and their methods -Unimplemented or incomplete "calltree top" methods (according to glu.def in Mesa 6.5) - gluBeginTrim - gluDeleteNurbsRenderer - won't be needed - gluEndTrim - gluGetNurbsProperty - gluLoadSamplingMatrices - gluNurbsCallback - gluNurbsCallbackData - gluNurbsCallbackDataEXT - gluNurbsCurve - TODO type switch - gluNurbsProperty - gluPwlCurve - gluQuadricCallback - not a NURBS method -As of files - - Arc[ST]dirSorter.java - unimplemented (part of tesselation) - - Backend.java:194 - wireframe quads - part of tesselation/callback - - Curve.java:141-204 - culling - - DisplayList.java:57 - append to DL - not sure whether it will be needed - - GLUnurbs.java :443,484 - error values - :445 - trimming - :512 - error handling (callback) - :530 - loadGLmatrices - :786 - nuid - nurbs object id - won't be needed I think - :803 - end trim - - GLUwNURBS.java:68,176 - NUBRS properties - - Knotspec.java :371 - copying in general case (more than 4 coords) - :517 - copying with more than 4 coords - :556 - pt_oo_sum default - - Knotvector.java:165 - show method (probably debugging) - - Mapdesc.java :354 - get property - :435 - xFormMat - change param cp to CArrayOfFloats; probably sampling functionality - - Maplist.java:68 - clear ? - - OpenGLCurveEvaluator.java :132 - tess./callback code - :168 - mapgrid1f - :190 - tess./callback code (output triangles) - - OpenGLSurfaceEvaluator.java :77 . tess./callback code - :81 - glGetIntegerValue - :114 - tess./callback code - :117 - Level of detail - :144,161,201 - tess./callback code - output triangles - - Patch.java:55 - constructor stuff ? - - Patchlist.java:55 - constructor stuff ? - :97 - cull check - :105 - step size - :115 - need of sampling subdivision - :126 - need of subdivision - :137 - need of non sampling subd. - :146 - bbox (??) - -Quilt.java :254 - culling - :282 - rates - -Subdivider.java - all TODOs - it's stuff about trimming probably - :545 - jumpbuffer - not sure purpose it exactly served in original source diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Renderhints.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Renderhints.java deleted file mode 100644 index d1a23fbab..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Renderhints.java +++ /dev/null @@ -1,128 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding rendering params - * @author Tomas Hrasky - * - */ -public class Renderhints { - - /** - * Check for errors - */ - public int errorchecking; - - /** - * Maximum subdivisions - */ - public int maxsubdivisions; - - /** - * Number of subdivisions - */ - private int subdivisions; - - /** - * Display method - */ - int display_method; - - /** - * Output triangles - */ - int wiretris; - - /** - * Output quads - */ - int wirequads; - - /** - * Makes new Renderinghints - */ - public Renderhints() { - display_method = NurbsConsts.N_FILL; - errorchecking = NurbsConsts.N_MSG; - subdivisions = 6; - // tmp1=0; - } - - /** - * Set property value - * @param prop property - */ - public void setProperty(Property prop) { - switch (prop.type) { - case NurbsConsts.N_DISPLAY: - display_method = (int) prop.value; - break; - case NurbsConsts.N_ERRORCHECKING: - errorchecking = (int) prop.value; - break; - case NurbsConsts.N_SUBDIVISIONS: - subdivisions = (int) prop.value; - break; - default: - // abort - end program - break; - } - } - - /** - * Initialization - */ - public void init() { - // DONE - maxsubdivisions = subdivisions; - if (maxsubdivisions < 0) - maxsubdivisions = 0; - - if (display_method == NurbsConsts.N_FILL) { - wiretris = 0; - wirequads = 0; - } else if (display_method == NurbsConsts.N_OUTLINE_TRI) { - wiretris = 1; - wirequads = 0; - } else if (display_method == NurbsConsts.N_OUTLINE_QUAD) { - wiretris = 0; - wirequads = 1; - } else { - wiretris = 1; - wirequads = 1; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Splinespec.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Splinespec.java deleted file mode 100644 index 487b47f2d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Splinespec.java +++ /dev/null @@ -1,204 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * NURBS definition - * @author Tomas Hrasky - * - */ -public class Splinespec { - - /** - * Dimension - */ - private int dim; - - /** - * Knot vector specs - */ - private Knotspec kspec; - - /** - * Control points after conversion - */ - private CArrayOfFloats outcpts; - - /** - * Makes new Splinespec with given dimension - * @param i dimension - */ - public Splinespec(int i) { - // DONE - this.dim = i; - } - - /** - * Initializes knotspec according to knotvector - * @param knotvector basic knotvector - */ - public void kspecinit(Knotvector knotvector) { - // DONE - this.kspec = new Knotspec(); - kspec.inkbegin = new CArrayOfFloats(knotvector.knotlist, 0); - kspec.inkend = new CArrayOfFloats(knotvector.knotlist, - knotvector.knotcount); - kspec.prestride = knotvector.stride; - kspec.order = knotvector.order; - kspec.next = null; - } - - /** - * Initializes knotspec according to knotvector - SURFACE - * @param sknotvector knotvector in u dir - * @param tknotvector knotvector in v dir - */ - public void kspecinit(Knotvector sknotvector, Knotvector tknotvector) { - // DONE - this.kspec = new Knotspec(); - Knotspec tkspec = new Knotspec(); - - kspec.inkbegin = new CArrayOfFloats(sknotvector.knotlist, 0); - kspec.inkend = new CArrayOfFloats(sknotvector.knotlist, - sknotvector.knotcount); - kspec.prestride = sknotvector.stride; - kspec.order = sknotvector.order; - kspec.next = tkspec; - - tkspec.inkbegin = new CArrayOfFloats(tknotvector.knotlist, 0); - tkspec.inkend = new CArrayOfFloats(tknotvector.knotlist, - tknotvector.knotcount); - tkspec.prestride = tknotvector.stride; - tkspec.order = tknotvector.order; - tkspec.next = null; - } - - /** - * Preselect and select knotspecs - */ - public void select() { - // DONE - for (Knotspec knotspec = kspec; knotspec != null; knotspec = knotspec.next) { - knotspec.preselect(); - knotspec.select(); - } - - } - - /** - * Prepares for conversion - * @param ncoords number of coords - */ - public void layout(int ncoords) { - // DONE - int stride = ncoords; - for (Knotspec knotspec = kspec; knotspec != null; knotspec = knotspec.next) { - knotspec.poststride = stride; - stride *= (knotspec.bend.getPointer() - knotspec.bbegin - .getPointer()) - * knotspec.order + knotspec.postoffset; - knotspec.preoffset *= knotspec.prestride; - knotspec.prewidth *= knotspec.poststride; - knotspec.postwidth *= knotspec.poststride; - knotspec.postoffset *= knotspec.poststride; - knotspec.ncoords = ncoords; - } - outcpts = new CArrayOfFloats(new float[stride]); - - } - - /** - * Prepares quilt for conversion - * @param quilt quilt to work with - */ - public void setupquilt(Quilt quilt) { - // DONE - CArrayOfQuiltspecs qspec = new CArrayOfQuiltspecs(quilt.qspec); - quilt.eqspec = new CArrayOfQuiltspecs(qspec.getArray(), dim); - for (Knotspec knotspec = kspec; knotspec != null;) { - qspec.get().stride = knotspec.poststride; - qspec.get().width = knotspec.bend.getPointer() - - knotspec.bbegin.getPointer(); - qspec.get().order = knotspec.order; - qspec.get().offset = knotspec.postoffset; - qspec.get().index = 0; - qspec.get().bdry[0] = (knotspec.kleft.getPointer() == knotspec.kfirst - .getPointer()) ? 1 : 0; - qspec.get().bdry[1] = (knotspec.kright.getPointer() == knotspec.klast - .getPointer()) ? 1 : 0; - qspec.get().breakpoints = new float[qspec.get().width + 1]; - CArrayOfFloats k = new CArrayOfFloats(qspec.get().breakpoints, 0); - for (CArrayOfBreakpts bk = new CArrayOfBreakpts(knotspec.bbegin); bk - .getPointer() <= knotspec.bend.getPointer(); bk.pp()) { - k.set(bk.get().value); - k.pp(); - } - knotspec = knotspec.next; - if (knotspec != null) - qspec.pp(); - } - quilt.cpts = new CArrayOfFloats(outcpts); - quilt.next = null; - } - - /** - * Copies array of control points to output array - * @param ctlarray control points array - */ - public void copy(CArrayOfFloats ctlarray) { - // DONE - kspec.copy(ctlarray, outcpts); - - } - - /** - * Transforms knotspecs - conversion - */ - public void transform() { - // DONE - Knotspec knotspec; - outcpts.setPointer(0); - for (knotspec = kspec; knotspec != null; knotspec = knotspec.next) - knotspec.istransformed = false; - - for (knotspec = kspec; knotspec != null; knotspec = knotspec.next) { - for (Knotspec kspec2 = kspec; kspec2 != null; kspec2 = kspec2.next) - kspec2.kspectotrans = knotspec; - kspec.transform(outcpts); - knotspec.istransformed = true; - } - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Subdivider.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Subdivider.java deleted file mode 100644 index 99c1b740b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Subdivider.java +++ /dev/null @@ -1,1167 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class working with curves and surfaces - * @author Tomas Hrasky - * - */ -public class Subdivider { - /** - * Cull type - */ - public static final int CULL_TRIVIAL_REJECT = 0; - - /** - * Cull type - */ - public static final int CULL_ACCEPT = 1; - - /** - * Maximum trimming arcs - */ - private static final int MAXARCS = 10; - - /** - * Linked list of Quilts - */ - Quilt qlist; - - /** - * Object holding rendering honts information - */ - private Renderhints renderhints; - - /** - * Backend object - */ - private Backend backend; - - /** - * Number of subdivisions - */ - private int subdivisions; - - /** - * U step when using domain distance sampling - */ - private float domain_distance_u_rate; - - /** - * Use domain distance sampling - */ - private int is_domain_distance_sampling; - - /** - * Initial class holding trimming arcs - */ - private Bin initialbin; - - /** - * Not used - */ - private boolean showDegenerate; - - /** - * Is triming arc type bezier arc - */ - private boolean isArcTypeBezier; - - /** - * Breakpoints in v direction - */ - private Flist tpbrkpts; - - /** - * Breakpoints in u direction - */ - private Flist spbrkpts; - - /** - * Unused - */ - private int s_index; - - /** - * Head of linked list of trimming arcs - */ - private Arc pjarc; - - /** - * Class tesselating trimming arcs - */ - private ArcTesselator arctesselator; - - /** - * Unused - */ - private int t_index; - - /** - * Breakpoints - */ - private Flist smbrkpts; - - /** - * Not used - */ - private float[] stepsizes; - - /** - * Domain distance in V direction - */ - private float domain_distance_v_rate; - - /** - * Initializes quilt list - */ - public void beginQuilts(Backend backend) { - // DONE - qlist = null; - renderhints = new Renderhints(); - this.backend = backend; - - initialbin = new Bin(); - arctesselator = new ArcTesselator(); - } - - /** - * Adds quilt to linked list - * @param quilt added quilt - */ - public void addQuilt(Quilt quilt) { - // DONE - if (qlist == null) - qlist = quilt; - else { - quilt.next = qlist; - qlist = quilt; - } - - } - - /** - * Empty method - */ - public void endQuilts() { - // DONE - } - - /** - * Draws a surface - */ - public void drawSurfaces() { - renderhints.init(); - - if (qlist == null) { - // System.out.println("qlist is null"); - return; - } - - for (Quilt q = qlist; q != null; q = q.next) { - if (q.isCulled() == CULL_TRIVIAL_REJECT) { - freejarcs(initialbin); - return; - } - } - - float[] from = new float[2]; - float[] to = new float[2]; - - spbrkpts = new Flist(); - tpbrkpts = new Flist(); - qlist.getRange(from, to, spbrkpts, tpbrkpts); - - boolean optimize = (is_domain_distance_sampling > 0 && (renderhints.display_method != NurbsConsts.N_OUTLINE_PATCH)); - - // TODO decide whether to optimize (when there is gluNurbsProperty implemented) - optimize = true; - - if (!initialbin.isnonempty()) { - if (!optimize) { - makeBorderTrim(from, to); - } - } else { - float[] rate = new float[2]; - qlist.findRates(spbrkpts, tpbrkpts, rate); - // System.out.println("subdivider.drawsurfaces decompose"); - } - - backend.bgnsurf(renderhints.wiretris, renderhints.wirequads); - - // TODO partition test - - if (!initialbin.isnonempty() && optimize) { - - int i, j; - int num_u_steps; - int num_v_steps; - for (i = spbrkpts.start; i < spbrkpts.end - 1; i++) { - for (j = tpbrkpts.start; j < tpbrkpts.end - 1; j++) { - float[] pta = new float[2]; - float[] ptb = new float[2]; - - pta[0] = spbrkpts.pts[i]; - ptb[0] = spbrkpts.pts[i + 1]; - pta[1] = tpbrkpts.pts[j]; - ptb[1] = tpbrkpts.pts[j + 1]; - qlist.downloadAll(pta, ptb, backend); - - num_u_steps = (int) (domain_distance_u_rate * (ptb[0] - pta[0])); - num_v_steps = (int) (domain_distance_v_rate * (ptb[1] - pta[1])); - - if (num_u_steps <= 0) - num_u_steps = 1; - if (num_v_steps <= 0) - num_v_steps = 1; - - backend.surfgrid(pta[0], ptb[0], num_u_steps, ptb[1], - pta[1], num_v_steps); - backend.surfmesh(0, 0, num_u_steps, num_v_steps); - - } - } - - } else - - subdivideInS(initialbin); - - backend.endsurf(); - } - - /** - * Empty method - * @param initialbin2 - */ - private void freejarcs(Bin initialbin2) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.freejarcs"); - } - - /** - * Subdivide in U direction - * @param source Trimming arcs source - */ - private void subdivideInS(Bin source) { - // DONE - if (renderhints.display_method == NurbsConsts.N_OUTLINE_PARAM) { - outline(source); - freejarcs(source); - } else { - setArcTypeBezier(); - setNonDegenerate(); - splitInS(source, spbrkpts.start, spbrkpts.end); - } - - } - - /** - * Split in U direction - * @param source Trimming arcs source - * @param start breakpoints start - * @param end breakpoints end - */ - private void splitInS(Bin source, int start, int end) { - // DONE - if (source.isnonempty()) { - if (start != end) { - int i = start + (end - start) / 2; - Bin left = new Bin(); - Bin right = new Bin(); - - split(source, left, right, 0, spbrkpts.pts[i]); - splitInS(left, start, i); - splitInS(right, i + 1, end); - } else { - if (start == spbrkpts.start || start == spbrkpts.end) { - freejarcs(source); - } else if (renderhints.display_method == NurbsConsts.N_OUTLINE_PARAM_S) { - outline(source); - freejarcs(source); - } else { - setArcTypeBezier(); - setNonDegenerate(); - s_index = start; - splitInT(source, tpbrkpts.start, tpbrkpts.end); - } - } - } else{ - // System.out.println("Source is empty - subdivider.splitins"); - } - } - - /** - * Split in V direction - * @param source - * @param start - * @param end - */ - private void splitInT(Bin source, int start, int end) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.splitint"); - - if (source.isnonempty()) { - if (start != end) { - int i = start + (end - start) / 2; - Bin left = new Bin(); - Bin right = new Bin(); - split(source, left, right, 1, tpbrkpts.pts[i + 1]); - splitInT(left, start, i); - splitInT(right, i + 1, end); - } else { - if (start == tpbrkpts.start || start == tpbrkpts.end) { - freejarcs(source); - } else if (renderhints.display_method == NurbsConsts.N_OUTLINE_PARAM_ST) { - outline(source); - freejarcs(source); - } else { - t_index = start; - setArcTypeBezier(); - setDegenerate(); - - float[] pta = new float[2]; - float[] ptb = new float[2]; - - pta[0] = spbrkpts.pts[s_index - 1]; - pta[1] = tpbrkpts.pts[t_index - 1]; - - ptb[0] = spbrkpts.pts[s_index]; - ptb[1] = tpbrkpts.pts[t_index]; - qlist.downloadAll(pta, ptb, backend); - - Patchlist patchlist = new Patchlist(qlist, pta, ptb); - - samplingSplit(source, patchlist, - renderhints.maxsubdivisions, 0); - setNonDegenerate(); - setArcTypeBezier(); - } - } - } - - } - - /** - * Sample - * @param source - * @param patchlist - * @param subdivisions - * @param param - */ - private void samplingSplit(Bin source, Patchlist patchlist, - int subdivisions, int param) { - // DONE - if (!source.isnonempty()) - return; - if (patchlist.cullCheck() == CULL_TRIVIAL_REJECT) { - freejarcs(source); - return; - } - - patchlist.getstepsize(); - if (renderhints.display_method == NurbsConsts.N_OUTLINE_PATCH) { - tesselation(source, patchlist); - outline(source); - freejarcs(source); - return; - } - - tesselation(source, patchlist); - if (patchlist.needsSamplingSubdivision() && subdivisions > 0) { - if (!patchlist.needsSubdivision(0)) { - param = 1; - } else if (patchlist.needsSubdivision(1)) - param = 0; - else - param = 1 - param; - - Bin left = new Bin(); - Bin right = new Bin(); - - float mid = (float) ((patchlist.pspec[param].range[0] + patchlist.pspec[param].range[1]) * .5); - - split(source, left, right, param, mid); - Patchlist subpatchlist = new Patchlist(patchlist, param, mid); - samplingSplit(left, subpatchlist, subdivisions - 1, param); - samplingSplit(right, subpatchlist, subdivisions - 1, param); - } else { - setArcTypePwl(); - setDegenerate(); - nonSamplingSplit(source, patchlist, subdivisions, param); - setDegenerate(); - setArcTypeBezier(); - } - } - - /** - * Not used - * @param source - * @param patchlist - * @param subdivisions - * @param param - */ - private void nonSamplingSplit(Bin source, Patchlist patchlist, - int subdivisions, int param) { - // DONE - if (patchlist.needsNonSamplingSubdivision() && subdivisions > 0) { - param = 1 - param; - - Bin left = new Bin(); - Bin right = new Bin(); - - float mid = (float) ((patchlist.pspec[param].range[0] + patchlist.pspec[param].range[1]) * .5); - split(source, left, right, param, mid); - Patchlist subpatchlist = new Patchlist(patchlist, param, mid); - if (left.isnonempty()) { - if (subpatchlist.cullCheck() == CULL_TRIVIAL_REJECT) - freejarcs(left); - else - nonSamplingSplit(left, subpatchlist, subdivisions - 1, - param); - } - if (right.isnonempty()) { - if (patchlist.cullCheck() == CULL_TRIVIAL_REJECT) - freejarcs(right); - else - nonSamplingSplit(right, subpatchlist, subdivisions - 1, - param); - } - } else { - patchlist.bbox(); - backend.patch(patchlist.pspec[0].range[0], - patchlist.pspec[0].range[1], patchlist.pspec[1].range[0], - patchlist.pspec[1].range[1]); - if (renderhints.display_method == NurbsConsts.N_OUTLINE_SUBDIV) { - outline(source); - freejarcs(source); - } else { - setArcTypePwl(); - setDegenerate(); - findIrregularS(source); - monosplitInS(source, smbrkpts.start, smbrkpts.end); - } - } - - } - - /** - * Not used - * @param source - * @param start - * @param end - */ - private void monosplitInS(Bin source, int start, int end) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.monosplitins"); - } - - /** - * Not used - * @param source - */ - private void findIrregularS(Bin source) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.findIrregularS"); - } - - /** - * Not used - */ - private void setArcTypePwl() { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.setarctypepwl"); - } - - /** - * Not used - * @param source - * @param patchlist - */ - private void tesselation(Bin source, Patchlist patchlist) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.tesselation"); - } - - /** - * Not used - */ - private void setDegenerate() { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.setdegenerate"); - } - - /** - * Not used - * @param bin - * @param left - * @param right - * @param param - * @param value - */ - private void split(Bin bin, Bin left, Bin right, int param, float value) { - // DONE - Bin intersections = new Bin(); - Bin unknown = new Bin(); - - partition(bin, left, intersections, right, unknown, param, value); - - int count = intersections.numarcs(); - // TODO jumpbuffer ?? - - if (count % 2 == 0) { - - Arc[] arclist = new Arc[MAXARCS]; - CArrayOfArcs list; - if (count >= MAXARCS) { - list = new CArrayOfArcs(new Arc[count]); - } else { - list = new CArrayOfArcs(arclist); - } - - CArrayOfArcs last, lptr; - Arc jarc; - - for (last = new CArrayOfArcs(list); (jarc = intersections - .removearc()) != null; last.pp()) - last.set(jarc); - - if (param == 0) {// sort into incrasing t order - ArcSdirSorter sorter = new ArcSdirSorter(this); - sorter.qsort(list, count); - - for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last - .getPointer(); lptr.raisePointerBy(2)) - check_s(lptr.get(), lptr.getRelative(1)); - for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last - .getPointer(); lptr.raisePointerBy(2)) - join_s(left, right, lptr.get(), lptr.getRelative(1)); - for (lptr = new CArrayOfArcs(list); lptr.getPointer() != last - .getPointer(); lptr.pp()) { - if (lptr.get().head()[0] <= value - && lptr.get().tail()[0] <= value) - left.addarc(lptr.get()); - else - right.addarc(lptr.get()); - } - - } else {// sort into decreasing s order - ArcTdirSorter sorter = new ArcTdirSorter(this); - sorter.qsort(list, count); - - for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last - .getPointer(); lptr.raisePointerBy(2)) - check_t(lptr.get(), lptr.getRelative(1)); - for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last - .getPointer(); lptr.raisePointerBy(2)) - join_t(left, right, lptr.get(), lptr.getRelative(1)); - for (lptr = new CArrayOfArcs(list); lptr.getPointer() != last - .getPointer(); lptr.raisePointerBy(2)) { - if (lptr.get().head()[0] <= value - && lptr.get().tail()[0] <= value) - left.addarc(lptr.get()); - else - right.addarc(lptr.get()); - } - - } - - unknown.adopt(); - } - } - - /** - * Not used - * @param left - * @param right - * @param arc - * @param relative - */ - private void join_t(Bin left, Bin right, Arc arc, Arc relative) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.join_t"); - } - - /** - * Not used - * @param arc - * @param relative - */ - private void check_t(Arc arc, Arc relative) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.check_t"); - } - - /** - * Not used - * @param left - * @param right - * @param jarc1 - * @param jarc2 - */ - private void join_s(Bin left, Bin right, Arc jarc1, Arc jarc2) { - // DONE - if (!jarc1.getitail()) - jarc1 = jarc1.next; - if (!jarc2.getitail()) - jarc2 = jarc2.next; - - float s = jarc1.tail()[0]; - float t1 = jarc1.tail()[1]; - float t2 = jarc2.tail()[1]; - - if (t1 == t2) { - simplelink(jarc1, jarc2); - } else { - Arc newright = new Arc(Arc.ARC_RIGHT); - Arc newleft = new Arc(Arc.ARC_LEFT); - if (isBezierArcType()) { - arctesselator.bezier(newright, s, s, t1, t2); - arctesselator.bezier(newleft, s, s, t2, t1); - } else { - arctesselator.pwl_right(newright, s, t1, t2, stepsizes[0]); - arctesselator.pwl_left(newright, s, t2, t1, stepsizes[2]); - } - link(jarc1, jarc2, newright, newleft); - left.addarc(newright); - right.addarc(newleft); - } - - } - - /** - * Not used - * @param jarc1 - * @param jarc2 - * @param newright - * @param newleft - */ - private void link(Arc jarc1, Arc jarc2, Arc newright, Arc newleft) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.link"); - } - - /** - * Not used - * @return true - */ - private boolean isBezierArcType() { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.isbezierarc"); - return true; - } - - /** - * Not used - * @param jarc1 - * @param jarc2 - */ - private void simplelink(Arc jarc1, Arc jarc2) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.simplelink"); - } - - /** - * Not used - * @param arc - * @param relative - */ - private void check_s(Arc arc, Arc relative) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.check_s"); - - } - - /** - * Not used - * @param bin - * @param left - * @param intersections - * @param right - * @param unknown - * @param param - * @param value - */ - private void partition(Bin bin, Bin left, Bin intersections, Bin right, - Bin unknown, int param, float value) { - - Bin headonleft = new Bin(); - Bin headonright = new Bin(); - Bin tailonleft = new Bin(); - Bin tailonright = new Bin(); - - for (Arc jarc = bin.removearc(); jarc != null; jarc = bin.removearc()) { - float tdiff = jarc.tail()[param] - value; - float hdiff = jarc.head()[param] - value; - - if (tdiff > 0) { - if (hdiff > 0) { - right.addarc(jarc); - } else if (hdiff == 0) { - tailonright.addarc(jarc); - } else { - Arc jtemp; - switch (arc_split(jarc, param, value, 0)) { - case 2: - tailonright.addarc(jarc); - headonleft.addarc(jarc.next); - break; - // TODO rest cases - default: - System.out - .println("TODO subdivider.partition rest cases"); - break; - } - } - } else if (tdiff == 0) { - if (hdiff > 0) { - headonright.addarc(jarc); - } else if (hdiff == 0) { - unknown.addarc(jarc); - } else { - headonright.addarc(jarc); - } - } else { - if (hdiff > 0) { - // TODO rest - // System.out.println("TODO subdivider.partition rest of else"); - } else if (hdiff == 0) { - tailonleft.addarc(jarc); - } else { - left.addarc(jarc); - } - } - - } - if (param == 0) { - classify_headonleft_s(headonleft, intersections, left, value); - classify_tailonleft_s(tailonleft, intersections, left, value); - classify_headonright_s(headonright, intersections, right, value); - classify_tailonright_s(tailonright, intersections, right, value); - } else { - classify_headonleft_t(headonleft, intersections, left, value); - classify_tailonleft_t(tailonleft, intersections, left, value); - classify_headonright_t(headonright, intersections, right, value); - classify_tailonright_t(tailonright, intersections, right, value); - } - } - - /** - * Not used - * @param tailonright - * @param intersections - * @param right - * @param value - */ - private void classify_tailonright_t(Bin tailonright, Bin intersections, - Bin right, float value) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.classify_tailonright_t"); - - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_tailonleft_s(Bin bin, Bin in, Bin out, float val) { - - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.clearitail(); - - float diff = j.next.head()[0] - val; - if (diff > 0) { - in.addarc(j); - } else if (diff < 0) { - if (ccwTurn_sl(j, j.next)) - out.addarc(j); - else - in.addarc(j); - } else { - if (j.next.tail()[1] > j.next.head()[1]) - in.addarc(j); - else - out.addarc(j); - } - } - - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_headonright_s(Bin bin, Bin in, Bin out, float val) { - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.setitail(); - - float diff = j.prev.tail()[0] - val; - if (diff > 0) { - if (ccwTurn_sr(j.prev, j)) - out.addarc(j); - else - in.addarc(j); - } else if (diff < 0) { - out.addarc(j); - } else { - if (j.prev.tail()[1] > j.prev.head()[1]) - out.addarc(j); - else - in.addarc(j); - } - } - } - - /** - * Not used - * @param prev - * @param j - * @return false - */ - private boolean ccwTurn_sr(Arc prev, Arc j) { - // TODO Auto-generated method stub - // System.out.println("TODO ccwTurn_sr"); - return false; - } - - /** - * Not used - * @param headonright - * @param intersections - * @param right - * @param value - */ - private void classify_headonright_t(Bin headonright, Bin intersections, - Bin right, float value) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.classify_headonright_t"); - } - - /** - * Not used - * @param tailonleft - * @param intersections - * @param left - * @param value - */ - private void classify_tailonleft_t(Bin tailonleft, Bin intersections, - Bin left, float value) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.classify_tailonleft_t"); - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_headonleft_t(Bin bin, Bin in, Bin out, float val) { - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.setitail(); - - float diff = j.prev.tail()[1] - val; - if (diff > 0) { - out.addarc(j); - } else if (diff < 0) { - if (ccwTurn_tl(j.prev, j)) - out.addarc(j); - else - in.addarc(j); - } else { - if (j.prev.tail()[0] > j.prev.head()[0]) - out.addarc(j); - else - in.addarc(j); - } - } - } - - /** - * Not used - * @param prev - * @param j - * @return false - */ - private boolean ccwTurn_tl(Arc prev, Arc j) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.ccwTurn_tl"); - return false; - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_tailonright_s(Bin bin, Bin in, Bin out, float val) { - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.clearitail(); - - float diff = j.next.head()[0] - val; - if (diff > 0) { - if (ccwTurn_sr(j, j.next)) - out.addarc(j); - else - in.addarc(j); - } else if (diff < 0) { - in.addarc(j); - } else { - if (j.next.tail()[1] > j.next.head()[1]) - out.addarc(j); - else - in.addarc(j); - } - } - - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_headonleft_s(Bin bin, Bin in, Bin out, float val) { - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.setitail(); - - float diff = j.prev.tail()[0] - val; - if (diff > 0) { - out.addarc(j); - } else if (diff < 0) { - if (ccwTurn_sl(j.prev, j)) - out.addarc(j); - else - in.addarc(j); - } else { - if (j.prev.tail()[1] > j.prev.head()[1]) - in.addarc(j); - else - out.addarc(j); - } - } - - } - - /** - * Not used - * @param prev - * @param j - * @return false - */ - private boolean ccwTurn_sl(Arc prev, Arc j) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.ccwTurn_sl"); - return false; - } - - /** - * Not used - * @param jarc - * @param param - * @param value - * @param i - * @return 0 - */ - private int arc_split(Arc jarc, int param, float value, int i) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.arc_split"); - return 0; - } - - /** - * Not used - */ - private void setNonDegenerate() { - // DONE - this.showDegenerate = false; - - } - - /** - * sets trimming arc default type to bezier - */ - private void setArcTypeBezier() { - // DONE - isArcTypeBezier = true; - } - - /** - * Not used - * @param source - */ - private void outline(Bin source) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.outline"); - } - - /** - * Makes default trim along surface borders - * @param from range beginnings - * @param to range ends - */ - private void makeBorderTrim(float[] from, float[] to) { - // DONE - float smin = from[0]; - float smax = to[0]; - - float tmin = from[1]; - float tmax = to[1]; - - pjarc = null; - Arc jarc = null; - - jarc = new Arc(Arc.ARC_BOTTOM); - arctesselator.bezier(jarc, smin, smax, tmin, tmin); - initialbin.addarc(jarc); - pjarc = jarc.append(pjarc); - - jarc = new Arc(Arc.ARC_RIGHT); - arctesselator.bezier(jarc, smax, smax, tmin, tmax); - initialbin.addarc(jarc); - pjarc = jarc.append(pjarc); - - jarc = new Arc(Arc.ARC_TOP); - arctesselator.bezier(jarc, smax, smin, tmax, tmax); - initialbin.addarc(jarc); - pjarc = jarc.append(pjarc); - - jarc = new Arc(Arc.ARC_LEFT); - arctesselator.bezier(jarc, smin, smin, tmax, tmin); - initialbin.addarc(jarc); - jarc = jarc.append(pjarc); - - // assert (jarc.check() == true); - } - - /** - * Draws NURBS curve - */ - public void drawCurves() { - // DONE - float[] from = new float[1]; - float[] to = new float[1]; - - Flist bpts = new Flist(); - qlist.getRange(from, to, bpts); - - renderhints.init(); - - backend.bgncurv(); - - for (int i = bpts.start; i < bpts.end - 1; i++) { - float[] pta = new float[1]; - float[] ptb = new float[1]; - pta[0] = bpts.pts[i]; - ptb[0] = bpts.pts[i + 1]; - - qlist.downloadAll(pta, ptb, backend); - Curvelist curvelist = new Curvelist(qlist, pta, ptb); - samplingSplit(curvelist, renderhints.maxsubdivisions); - } - backend.endcurv(); - } - - /** - * Samples a curve in case of need, or sends curve to backend - * @param curvelist list of curves - * @param maxsubdivisions maximum number of subdivisions - */ - private void samplingSplit(Curvelist curvelist, int maxsubdivisions) { - if (curvelist.cullCheck() == CULL_TRIVIAL_REJECT) - return; - - curvelist.getstepsize(); - - if (curvelist.needsSamplingSubdivision() && (subdivisions > 0)) { - // TODO kód - // System.out.println("TODO subdivider-needsSamplingSubdivision"); - } else { - int nu = (int) (1 + curvelist.range[2] / curvelist.stepsize); - backend.curvgrid(curvelist.range[0], curvelist.range[1], nu); - backend.curvmesh(0, nu); - } - - } - - /** - * Sets new domain_distance_u_rate value - * @param d new domain_distance_u_rate value - - */ - public void set_domain_distance_u_rate(double d) { - // DONE - domain_distance_u_rate = (float) d; - } - - /** - * Sets new domain_distance_v_rate value - * @param d new domain_distance_v_rate value - */ - public void set_domain_distance_v_rate(double d) { - // DONE - domain_distance_v_rate = (float) d; - } - - /** - * Sets new is_domain_distance_sampling value - * @param i new is_domain_distance_sampling value - */ - public void set_is_domain_distance_sampling(int i) { - // DONE - this.is_domain_distance_sampling = i; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/SurfaceEvaluator.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/SurfaceEvaluator.java deleted file mode 100644 index fe23f9c08..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/SurfaceEvaluator.java +++ /dev/null @@ -1,111 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class rendering surfaces with OpenGL - * @author Tomas Hrasky - * - */ -public interface SurfaceEvaluator { - - /** - * Pushes eval bit - */ - public void bgnmap2f() ; - - /** - * Sets glPolygonMode - * @param style polygon mode (N_MESHFILL/N_MESHLINE/N_MESHPOINT) - */ - public void polymode(int style) ; - - /** - * Pops all attributes - */ - public void endmap2f() ; - - /** - * Empty method - * @param ulo - * @param uhi - * @param vlo - * @param vhi - */ - public void domain2f(float ulo, float uhi, float vlo, float vhi) ; - - /** - * Defines 2D mesh - * @param nu number of steps in u direction - * @param u0 lowest u - * @param u1 highest u - * @param nv number of steps in v direction - * @param v0 lowest v - * @param v1 highest v - */ - public void mapgrid2f(int nu, float u0, float u1, int nv, float v0, float v1) ; - - /** - * Evaluates surface - * @param style surface style - * @param umin minimum U - * @param umax maximum U - * @param vmin minimum V - * @param vmax maximum V - */ - public void mapmesh2f(int style, int umin, int umax, int vmin, int vmax) ; - - /** - * Initializes evaluator - * @param type surface type - * @param ulo lowest u - * @param uhi highest u - * @param ustride number of objects between control points in u direction - * @param uorder surface order in u direction - * @param vlo lowest v - * @param vhi highest v - * @param vstride number of control points' coords - * @param vorder surface order in v direction - * @param pts control points - */ - public void map2f(int type, float ulo, float uhi, int ustride, int uorder, - float vlo, float vhi, int vstride, int vorder, CArrayOfFloats pts) ; - - /** - * Calls opengl enable - * @param type what to enable - */ - public void enable(int type) ; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/TrimVertex.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/TrimVertex.java deleted file mode 100644 index 6608f8f40..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/TrimVertex.java +++ /dev/null @@ -1,56 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Holds vertex used in trim - * - * @author Tomas Hrasky - * - */ -public class TrimVertex { - - /** - * Trim vertex coords - */ - public float[] param; - - /** - * Makes new empty trim vertex - */ - public TrimVertex() { - param = new float[2]; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/registry/Registry.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/registry/Registry.java deleted file mode 100644 index 21b15f4d4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/registry/Registry.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.registry; - -import javax.media.opengl.glu.GLU; - -/** - * - * @author Administrator - */ -public class Registry { - - /** Creates a new instance of Registry */ - public Registry() { - } - - public static String gluGetString(int name) { - if( name == GLU.GLU_VERSION ) { - return( "1.3" ); - } else if( name == GLU.GLU_EXTENSIONS ) { - return( "GLU_EXT_nurbs_tessellator GLU_EXT_object_space_tess " ); - } - return( null ); - } - - public static boolean gluCheckExtension( String extName, String extString ) { - if( extName == null || extString == null ) { - return( false ); - } - if ((extString.indexOf(extName + " ") >= 0) || - extString.endsWith(extName) || - extString.equals(extName)) { - return true; - } - return false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/ActiveRegion.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/ActiveRegion.java deleted file mode 100644 index 85397dd6a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/ActiveRegion.java +++ /dev/null @@ -1,69 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - - -class ActiveRegion { - GLUhalfEdge eUp; /* upper edge, directed right to left */ - DictNode nodeUp; /* dictionary node corresponding to eUp */ - int windingNumber; /* used to determine which regions are - * inside the polygon */ - boolean inside; /* is this region inside the polygon? */ - boolean sentinel; /* marks fake edges at t = +/-infinity */ - boolean dirty; /* marks regions where the upper or lower - * edge has changed, but we haven't checked - * whether they intersect yet */ - boolean fixUpperEdge; /* marks temporary edges introduced when - * we process a "right vertex" (one without - * any edges leaving to the right) */ -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/CachedVertex.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/CachedVertex.java deleted file mode 100644 index 8948acfec..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/CachedVertex.java +++ /dev/null @@ -1,58 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class CachedVertex { - public double[] coords = new double[3]; - public Object data; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Dict.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Dict.java deleted file mode 100644 index d26948e7f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Dict.java +++ /dev/null @@ -1,140 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class Dict { - DictNode head; - Object frame; - DictLeq leq; - - private Dict() { - } - - static Dict dictNewDict(Object frame, DictLeq leq) { - Dict dict = new Dict(); - dict.head = new DictNode(); - - dict.head.key = null; - dict.head.next = dict.head; - dict.head.prev = dict.head; - - dict.frame = frame; - dict.leq = leq; - - return dict; - } - - static void dictDeleteDict(Dict dict) { - dict.head = null; - dict.frame = null; - dict.leq = null; - } - - static DictNode dictInsert(Dict dict, Object key) { - return dictInsertBefore(dict, dict.head, key); - } - - static DictNode dictInsertBefore(Dict dict, DictNode node, Object key) { - do { - node = node.prev; - } while (node.key != null && !dict.leq.leq(dict.frame, node.key, key)); - - DictNode newNode = new DictNode(); - newNode.key = key; - newNode.next = node.next; - node.next.prev = newNode; - newNode.prev = node; - node.next = newNode; - - return newNode; - } - - static Object dictKey(DictNode aNode) { - return aNode.key; - } - - static DictNode dictSucc(DictNode aNode) { - return aNode.next; - } - - static DictNode dictPred(DictNode aNode) { - return aNode.prev; - } - - static DictNode dictMin(Dict aDict) { - return aDict.head.next; - } - - static DictNode dictMax(Dict aDict) { - return aDict.head.prev; - } - - static void dictDelete(Dict dict, DictNode node) { - node.next.prev = node.prev; - node.prev.next = node.next; - } - - static DictNode dictSearch(Dict dict, Object key) { - DictNode node = dict.head; - - do { - node = node.next; - } while (node.key != null && !(dict.leq.leq(dict.frame, key, node.key))); - - return node; - } - - public interface DictLeq { - boolean leq(Object frame, Object key1, Object key2); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/DictNode.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/DictNode.java deleted file mode 100644 index 8864de127..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/DictNode.java +++ /dev/null @@ -1,59 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class DictNode { - Object key; - DictNode next; - DictNode prev; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUface.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUface.java deleted file mode 100644 index 2ff4aae59..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUface.java +++ /dev/null @@ -1,65 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class GLUface { - public GLUface next; /* next face (never NULL) */ - public GLUface prev; /* previous face (never NULL) */ - public GLUhalfEdge anEdge; /* a half edge with this left face */ - public Object data; /* room for client's data */ - - /* Internal data (keep hidden) */ - public GLUface trail; /* "stack" for conversion to strips */ - public boolean marked; /* flag for conversion to strips */ - public boolean inside; /* this face is in the polygon interior */ -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUhalfEdge.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUhalfEdge.java deleted file mode 100644 index c2128b616..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUhalfEdge.java +++ /dev/null @@ -1,71 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class GLUhalfEdge { - public GLUhalfEdge next; /* doubly-linked list (prev==Sym->next) */ - public GLUhalfEdge Sym; /* same edge, opposite direction */ - public GLUhalfEdge Onext; /* next edge CCW around origin */ - public GLUhalfEdge Lnext; /* next edge CCW around left face */ - public GLUvertex Org; /* origin vertex (Overtex too long) */ - public com.jogamp.opengl.impl.glu.tessellator.GLUface Lface; /* left face */ - - /* Internal data (keep hidden) */ - public com.jogamp.opengl.impl.glu.tessellator.ActiveRegion activeRegion; /* a region with this upper edge (sweep.c) */ - public int winding; /* change in winding number when crossing */ - public boolean first; - - public GLUhalfEdge(boolean first) { - this.first = first; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUmesh.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUmesh.java deleted file mode 100644 index 493eb20f4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUmesh.java +++ /dev/null @@ -1,60 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class GLUmesh { - GLUvertex vHead = new GLUvertex(); /* dummy header for vertex list */ - com.jogamp.opengl.impl.glu.tessellator.GLUface fHead = new GLUface(); /* dummy header for face list */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eHead = new GLUhalfEdge(true); /* dummy header for edge list */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eHeadSym = new GLUhalfEdge(false); /* and its symmetric counterpart */ -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUtessellatorImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUtessellatorImpl.java deleted file mode 100644 index b21998355..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUtessellatorImpl.java +++ /dev/null @@ -1,646 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -import com.jogamp.opengl.impl.glu.tessellator.*; -import javax.media.opengl.*; -import javax.media.opengl.glu.*; - -public class GLUtessellatorImpl implements GLUtessellator { - public static final int TESS_MAX_CACHE = 100; - - private int state; /* what begin/end calls have we seen? */ - - private GLUhalfEdge lastEdge; /* lastEdge->Org is the most recent vertex */ - GLUmesh mesh; /* stores the input contours, and eventually - the tessellation itself */ - - /*** state needed for projecting onto the sweep plane ***/ - - double[] normal = new double[3]; /* user-specified normal (if provided) */ - double[] sUnit = new double[3]; /* unit vector in s-direction (debugging) */ - double[] tUnit = new double[3]; /* unit vector in t-direction (debugging) */ - - /*** state needed for the line sweep ***/ - - private double relTolerance; /* tolerance for merging features */ - int windingRule; /* rule for determining polygon interior */ - boolean fatalError; /* fatal error: needed combine callback */ - - Dict dict; /* edge dictionary for sweep line */ - PriorityQ pq; /* priority queue of vertex events */ - GLUvertex event; /* current sweep event being processed */ - - /*** state needed for rendering callbacks (see render.c) ***/ - - boolean flagBoundary; /* mark boundary edges (use EdgeFlag) */ - boolean boundaryOnly; /* Extract contours, not triangles */ - boolean avoidDegenerateTris; /* JOGL-specific hint to try to improve triangulation - by avoiding producing degenerate (zero-area) triangles; - has not been tested exhaustively and is therefore an option */ - - GLUface lonelyTriList; - /* list of triangles which could not be rendered as strips or fans */ - - - - /*** state needed to cache single-contour polygons for renderCache() */ - - private boolean flushCacheOnNextVertex; /* empty cache on next vertex() call */ - int cacheCount; /* number of cached vertices */ - CachedVertex[] cache = new CachedVertex[TESS_MAX_CACHE]; /* the vertex data */ - - /*** rendering callbacks that also pass polygon data ***/ - private Object polygonData; /* client data for current polygon */ - - private GLUtessellatorCallback callBegin; - private GLUtessellatorCallback callEdgeFlag; - private GLUtessellatorCallback callVertex; - private GLUtessellatorCallback callEnd; -// private GLUtessellatorCallback callMesh; - private GLUtessellatorCallback callError; - private GLUtessellatorCallback callCombine; - - private GLUtessellatorCallback callBeginData; - private GLUtessellatorCallback callEdgeFlagData; - private GLUtessellatorCallback callVertexData; - private GLUtessellatorCallback callEndData; -// private GLUtessellatorCallback callMeshData; - private GLUtessellatorCallback callErrorData; - private GLUtessellatorCallback callCombineData; - - private static final double GLU_TESS_DEFAULT_TOLERANCE = 0.0; -// private static final int GLU_TESS_MESH = 100112; /* void (*)(GLUmesh *mesh) */ - private static GLUtessellatorCallback NULL_CB = new GLUtessellatorCallbackAdapter(); - -// #define MAX_FAST_ALLOC (MAX(sizeof(EdgePair), \ -// MAX(sizeof(GLUvertex),sizeof(GLUface)))) - - private GLUtessellatorImpl() { - state = TessState.T_DORMANT; - - normal[0] = 0; - normal[1] = 0; - normal[2] = 0; - - relTolerance = GLU_TESS_DEFAULT_TOLERANCE; - windingRule = GLU.GLU_TESS_WINDING_ODD; - flagBoundary = false; - boundaryOnly = false; - - callBegin = NULL_CB; - callEdgeFlag = NULL_CB; - callVertex = NULL_CB; - callEnd = NULL_CB; - callError = NULL_CB; - callCombine = NULL_CB; -// callMesh = NULL_CB; - - callBeginData = NULL_CB; - callEdgeFlagData = NULL_CB; - callVertexData = NULL_CB; - callEndData = NULL_CB; - callErrorData = NULL_CB; - callCombineData = NULL_CB; - - polygonData = null; - - for (int i = 0; i < cache.length; i++) { - cache[i] = new CachedVertex(); - } - } - - static public GLUtessellator gluNewTess() - { - return new GLUtessellatorImpl(); - } - - - private void makeDormant() { - /* Return the tessellator to its original dormant state. */ - - if (mesh != null) { - Mesh.__gl_meshDeleteMesh(mesh); - } - state = TessState.T_DORMANT; - lastEdge = null; - mesh = null; - } - - private void requireState(int newState) { - if (state != newState) gotoState(newState); - } - - private void gotoState(int newState) { - while (state != newState) { - /* We change the current state one level at a time, to get to - * the desired state. - */ - if (state < newState) { - if (state == TessState.T_DORMANT) { - callErrorOrErrorData(GLU.GLU_TESS_MISSING_BEGIN_POLYGON); - gluTessBeginPolygon(null); - } else if (state == TessState.T_IN_POLYGON) { - callErrorOrErrorData(GLU.GLU_TESS_MISSING_BEGIN_CONTOUR); - gluTessBeginContour(); - } - } else { - if (state == TessState.T_IN_CONTOUR) { - callErrorOrErrorData(GLU.GLU_TESS_MISSING_END_CONTOUR); - gluTessEndContour(); - } else if (state == TessState.T_IN_POLYGON) { - callErrorOrErrorData(GLU.GLU_TESS_MISSING_END_POLYGON); - /* gluTessEndPolygon( tess ) is too much work! */ - makeDormant(); - } - } - } - } - - public void gluDeleteTess() { - requireState(TessState.T_DORMANT); - } - - public void gluTessProperty(int which, double value) { - switch (which) { - case GLU.GLU_TESS_TOLERANCE: - if (value < 0.0 || value > 1.0) break; - relTolerance = value; - return; - - case GLU.GLU_TESS_WINDING_RULE: - int windingRule = (int) value; - if (windingRule != value) break; /* not an integer */ - - switch (windingRule) { - case GLU.GLU_TESS_WINDING_ODD: - case GLU.GLU_TESS_WINDING_NONZERO: - case GLU.GLU_TESS_WINDING_POSITIVE: - case GLU.GLU_TESS_WINDING_NEGATIVE: - case GLU.GLU_TESS_WINDING_ABS_GEQ_TWO: - this.windingRule = windingRule; - return; - default: - break; - } - - case GLU.GLU_TESS_BOUNDARY_ONLY: - boundaryOnly = (value != 0); - return; - - case GLU.GLU_TESS_AVOID_DEGENERATE_TRIANGLES: - avoidDegenerateTris = (value != 0); - return; - - default: - callErrorOrErrorData(GLU.GLU_INVALID_ENUM); - return; - } - callErrorOrErrorData(GLU.GLU_INVALID_VALUE); - } - -/* Returns tessellator property */ - public void gluGetTessProperty(int which, double[] value, int value_offset) { - switch (which) { - case GLU.GLU_TESS_TOLERANCE: -/* tolerance should be in range [0..1] */ - assert (0.0 <= relTolerance && relTolerance <= 1.0); - value[value_offset] = relTolerance; - break; - case GLU.GLU_TESS_WINDING_RULE: - assert (windingRule == GLU.GLU_TESS_WINDING_ODD || - windingRule == GLU.GLU_TESS_WINDING_NONZERO || - windingRule == GLU.GLU_TESS_WINDING_POSITIVE || - windingRule == GLU.GLU_TESS_WINDING_NEGATIVE || - windingRule == GLU.GLU_TESS_WINDING_ABS_GEQ_TWO); - value[value_offset] = windingRule; - break; - case GLU.GLU_TESS_BOUNDARY_ONLY: - assert (boundaryOnly == true || boundaryOnly == false); - value[value_offset] = boundaryOnly ? 1 : 0; - break; - case GLU.GLU_TESS_AVOID_DEGENERATE_TRIANGLES: - value[value_offset] = avoidDegenerateTris ? 1 : 0; - break; - default: - value[value_offset] = 0.0; - callErrorOrErrorData(GLU.GLU_INVALID_ENUM); - break; - } - } /* gluGetTessProperty() */ - - public void gluTessNormal(double x, double y, double z) { - normal[0] = x; - normal[1] = y; - normal[2] = z; - } - - public void gluTessCallback(int which, GLUtessellatorCallback aCallback) { - switch (which) { - case GLU.GLU_TESS_BEGIN: - callBegin = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_BEGIN_DATA: - callBeginData = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_EDGE_FLAG: - callEdgeFlag = aCallback == null ? NULL_CB : aCallback; -/* If the client wants boundary edges to be flagged, - * we render everything as separate triangles (no strips or fans). - */ - flagBoundary = aCallback != null; - return; - case GLU.GLU_TESS_EDGE_FLAG_DATA: - callEdgeFlagData = callBegin = aCallback == null ? NULL_CB : aCallback; -/* If the client wants boundary edges to be flagged, - * we render everything as separate triangles (no strips or fans). - */ - flagBoundary = (aCallback != null); - return; - case GLU.GLU_TESS_VERTEX: - callVertex = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_VERTEX_DATA: - callVertexData = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_END: - callEnd = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_END_DATA: - callEndData = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_ERROR: - callError = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_ERROR_DATA: - callErrorData = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_COMBINE: - callCombine = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_COMBINE_DATA: - callCombineData = aCallback == null ? NULL_CB : aCallback; - return; -// case GLU_TESS_MESH: -// callMesh = aCallback == null ? NULL_CB : aCallback; -// return; - default: - callErrorOrErrorData(GLU.GLU_INVALID_ENUM); - return; - } - } - - private boolean addVertex(double[] coords, Object vertexData) { - GLUhalfEdge e; - - e = lastEdge; - if (e == null) { -/* Make a self-loop (one vertex, one edge). */ - - e = Mesh.__gl_meshMakeEdge(mesh); - if (e == null) return false; - if (!Mesh.__gl_meshSplice(e, e.Sym)) return false; - } else { -/* Create a new vertex and edge which immediately follow e - * in the ordering around the left face. - */ - if (Mesh.__gl_meshSplitEdge(e) == null) return false; - e = e.Lnext; - } - -/* The new vertex is now e.Org. */ - e.Org.data = vertexData; - e.Org.coords[0] = coords[0]; - e.Org.coords[1] = coords[1]; - e.Org.coords[2] = coords[2]; - -/* The winding of an edge says how the winding number changes as we - * cross from the edge''s right face to its left face. We add the - * vertices in such an order that a CCW contour will add +1 to - * the winding number of the region inside the contour. - */ - e.winding = 1; - e.Sym.winding = -1; - - lastEdge = e; - - return true; - } - - private void cacheVertex(double[] coords, Object vertexData) { - if (cache[cacheCount] == null) { - cache[cacheCount] = new CachedVertex(); - } - - CachedVertex v = cache[cacheCount]; - - v.data = vertexData; - v.coords[0] = coords[0]; - v.coords[1] = coords[1]; - v.coords[2] = coords[2]; - ++cacheCount; - } - - - private boolean flushCache() { - CachedVertex[] v = cache; - - mesh = Mesh.__gl_meshNewMesh(); - if (mesh == null) return false; - - for (int i = 0; i < cacheCount; i++) { - CachedVertex vertex = v[i]; - if (!addVertex(vertex.coords, vertex.data)) return false; - } - cacheCount = 0; - flushCacheOnNextVertex = false; - - return true; - } - - public void gluTessVertex(double[] coords, int coords_offset, Object vertexData) { - int i; - boolean tooLarge = false; - double x; - double[] clamped = new double[3]; - - requireState(TessState.T_IN_CONTOUR); - - if (flushCacheOnNextVertex) { - if (!flushCache()) { - callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); - return; - } - lastEdge = null; - } - for (i = 0; i < 3; ++i) { - x = coords[i+coords_offset]; - if (x < -GLU.GLU_TESS_MAX_COORD) { - x = -GLU.GLU_TESS_MAX_COORD; - tooLarge = true; - } - if (x > GLU.GLU_TESS_MAX_COORD) { - x = GLU.GLU_TESS_MAX_COORD; - tooLarge = true; - } - clamped[i] = x; - } - if (tooLarge) { - callErrorOrErrorData(GLU.GLU_TESS_COORD_TOO_LARGE); - } - - if (mesh == null) { - if (cacheCount < TESS_MAX_CACHE) { - cacheVertex(clamped, vertexData); - return; - } - if (!flushCache()) { - callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); - return; - } - } - - if (!addVertex(clamped, vertexData)) { - callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); - } - } - - - public void gluTessBeginPolygon(Object data) { - requireState(TessState.T_DORMANT); - - state = TessState.T_IN_POLYGON; - cacheCount = 0; - flushCacheOnNextVertex = false; - mesh = null; - - polygonData = data; - } - - - public void gluTessBeginContour() { - requireState(TessState.T_IN_POLYGON); - - state = TessState.T_IN_CONTOUR; - lastEdge = null; - if (cacheCount > 0) { -/* Just set a flag so we don't get confused by empty contours - * -- these can be generated accidentally with the obsolete - * NextContour() interface. - */ - flushCacheOnNextVertex = true; - } - } - - - public void gluTessEndContour() { - requireState(TessState.T_IN_CONTOUR); - state = TessState.T_IN_POLYGON; - } - - public void gluTessEndPolygon() { - GLUmesh mesh; - - try { - requireState(TessState.T_IN_POLYGON); - state = TessState.T_DORMANT; - - if (this.mesh == null) { - if (!flagBoundary /*&& callMesh == NULL_CB*/) { - -/* Try some special code to make the easy cases go quickly - * (eg. convex polygons). This code does NOT handle multiple contours, - * intersections, edge flags, and of course it does not generate - * an explicit mesh either. - */ - if (Render.__gl_renderCache(this)) { - polygonData = null; - return; - } - } - if (!flushCache()) throw new RuntimeException(); /* could've used a label*/ - } - -/* Determine the polygon normal and project vertices onto the plane - * of the polygon. - */ - Normal.__gl_projectPolygon(this); - -/* __gl_computeInterior( tess ) computes the planar arrangement specified - * by the given contours, and further subdivides this arrangement - * into regions. Each region is marked "inside" if it belongs - * to the polygon, according to the rule given by windingRule. - * Each interior region is guaranteed be monotone. - */ - if (!Sweep.__gl_computeInterior(this)) { - throw new RuntimeException(); /* could've used a label */ - } - - mesh = this.mesh; - if (!fatalError) { - boolean rc = true; - -/* If the user wants only the boundary contours, we throw away all edges - * except those which separate the interior from the exterior. - * Otherwise we tessellate all the regions marked "inside". - */ - if (boundaryOnly) { - rc = TessMono.__gl_meshSetWindingNumber(mesh, 1, true); - } else { - rc = TessMono.__gl_meshTessellateInterior(mesh, avoidDegenerateTris); - } - if (!rc) throw new RuntimeException(); /* could've used a label */ - - Mesh.__gl_meshCheckMesh(mesh); - - if (callBegin != NULL_CB || callEnd != NULL_CB - || callVertex != NULL_CB || callEdgeFlag != NULL_CB - || callBeginData != NULL_CB - || callEndData != NULL_CB - || callVertexData != NULL_CB - || callEdgeFlagData != NULL_CB) { - if (boundaryOnly) { - Render.__gl_renderBoundary(this, mesh); /* output boundary contours */ - } else { - Render.__gl_renderMesh(this, mesh); /* output strips and fans */ - } - } -// if (callMesh != NULL_CB) { -// -///* Throw away the exterior faces, so that all faces are interior. -// * This way the user doesn't have to check the "inside" flag, -// * and we don't need to even reveal its existence. It also leaves -// * the freedom for an implementation to not generate the exterior -// * faces in the first place. -// */ -// TessMono.__gl_meshDiscardExterior(mesh); -// callMesh.mesh(mesh); /* user wants the mesh itself */ -// mesh = null; -// polygonData = null; -// return; -// } - } - Mesh.__gl_meshDeleteMesh(mesh); - polygonData = null; - mesh = null; - } catch (Exception e) { - e.printStackTrace(); - callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); - } - } - - /*******************************************************/ - -/* Obsolete calls -- for backward compatibility */ - - public void gluBeginPolygon() { - gluTessBeginPolygon(null); - gluTessBeginContour(); - } - - -/*ARGSUSED*/ - public void gluNextContour(int type) { - gluTessEndContour(); - gluTessBeginContour(); - } - - - public void gluEndPolygon() { - gluTessEndContour(); - gluTessEndPolygon(); - } - - void callBeginOrBeginData(int a) { - if (callBeginData != NULL_CB) - callBeginData.beginData(a, polygonData); - else - callBegin.begin(a); - } - - void callVertexOrVertexData(Object a) { - if (callVertexData != NULL_CB) - callVertexData.vertexData(a, polygonData); - else - callVertex.vertex(a); - } - - void callEdgeFlagOrEdgeFlagData(boolean a) { - if (callEdgeFlagData != NULL_CB) - callEdgeFlagData.edgeFlagData(a, polygonData); - else - callEdgeFlag.edgeFlag(a); - } - - void callEndOrEndData() { - if (callEndData != NULL_CB) - callEndData.endData(polygonData); - else - callEnd.end(); - } - - void callCombineOrCombineData(double[] coords, Object[] vertexData, float[] weights, Object[] outData) { - if (callCombineData != NULL_CB) - callCombineData.combineData(coords, vertexData, weights, outData, polygonData); - else - callCombine.combine(coords, vertexData, weights, outData); - } - - void callErrorOrErrorData(int a) { - if (callErrorData != NULL_CB) - callErrorData.errorData(a, polygonData); - else - callError.error(a); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUvertex.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUvertex.java deleted file mode 100644 index af294caad..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUvertex.java +++ /dev/null @@ -1,65 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class GLUvertex { - public GLUvertex next; /* next vertex (never NULL) */ - public GLUvertex prev; /* previous vertex (never NULL) */ - public com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge anEdge; /* a half-edge with this origin */ - public Object data; /* client's data */ - - /* Internal data (keep hidden) */ - public double[] coords = new double[3]; /* vertex location in 3D */ - public double s, t; /* projection onto the sweep plane */ - public int pqHandle; /* to allow deletion from priority queue */ -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Geom.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Geom.java deleted file mode 100644 index 2710346d1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Geom.java +++ /dev/null @@ -1,338 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class Geom { - private Geom() { - } - - /* Given three vertices u,v,w such that VertLeq(u,v) && VertLeq(v,w), - * evaluates the t-coord of the edge uw at the s-coord of the vertex v. - * Returns v->t - (uw)(v->s), ie. the signed distance from uw to v. - * If uw is vertical (and thus passes thru v), the result is zero. - * - * The calculation is extremely accurate and stable, even when v - * is very close to u or w. In particular if we set v->t = 0 and - * let r be the negated result (this evaluates (uw)(v->s)), then - * r is guaranteed to satisfy MIN(u->t,w->t) <= r <= MAX(u->t,w->t). - */ - static double EdgeEval(GLUvertex u, GLUvertex v, GLUvertex w) { - double gapL, gapR; - - assert (VertLeq(u, v) && VertLeq(v, w)); - - gapL = v.s - u.s; - gapR = w.s - v.s; - - if (gapL + gapR > 0) { - if (gapL < gapR) { - return (v.t - u.t) + (u.t - w.t) * (gapL / (gapL + gapR)); - } else { - return (v.t - w.t) + (w.t - u.t) * (gapR / (gapL + gapR)); - } - } - /* vertical line */ - return 0; - } - - static double EdgeSign(GLUvertex u, GLUvertex v, GLUvertex w) { - double gapL, gapR; - - assert (VertLeq(u, v) && VertLeq(v, w)); - - gapL = v.s - u.s; - gapR = w.s - v.s; - - if (gapL + gapR > 0) { - return (v.t - w.t) * gapL + (v.t - u.t) * gapR; - } - /* vertical line */ - return 0; - } - - - /*********************************************************************** - * Define versions of EdgeSign, EdgeEval with s and t transposed. - */ - - static double TransEval(GLUvertex u, GLUvertex v, GLUvertex w) { - /* Given three vertices u,v,w such that TransLeq(u,v) && TransLeq(v,w), - * evaluates the t-coord of the edge uw at the s-coord of the vertex v. - * Returns v->s - (uw)(v->t), ie. the signed distance from uw to v. - * If uw is vertical (and thus passes thru v), the result is zero. - * - * The calculation is extremely accurate and stable, even when v - * is very close to u or w. In particular if we set v->s = 0 and - * let r be the negated result (this evaluates (uw)(v->t)), then - * r is guaranteed to satisfy MIN(u->s,w->s) <= r <= MAX(u->s,w->s). - */ - double gapL, gapR; - - assert (TransLeq(u, v) && TransLeq(v, w)); - - gapL = v.t - u.t; - gapR = w.t - v.t; - - if (gapL + gapR > 0) { - if (gapL < gapR) { - return (v.s - u.s) + (u.s - w.s) * (gapL / (gapL + gapR)); - } else { - return (v.s - w.s) + (w.s - u.s) * (gapR / (gapL + gapR)); - } - } - /* vertical line */ - return 0; - } - - static double TransSign(GLUvertex u, GLUvertex v, GLUvertex w) { - /* Returns a number whose sign matches TransEval(u,v,w) but which - * is cheaper to evaluate. Returns > 0, == 0 , or < 0 - * as v is above, on, or below the edge uw. - */ - double gapL, gapR; - - assert (TransLeq(u, v) && TransLeq(v, w)); - - gapL = v.t - u.t; - gapR = w.t - v.t; - - if (gapL + gapR > 0) { - return (v.s - w.s) * gapL + (v.s - u.s) * gapR; - } - /* vertical line */ - return 0; - } - - - static boolean VertCCW(GLUvertex u, GLUvertex v, GLUvertex w) { - /* For almost-degenerate situations, the results are not reliable. - * Unless the floating-point arithmetic can be performed without - * rounding errors, *any* implementation will give incorrect results - * on some degenerate inputs, so the client must have some way to - * handle this situation. - */ - return (u.s * (v.t - w.t) + v.s * (w.t - u.t) + w.s * (u.t - v.t)) >= 0; - } - -/* Given parameters a,x,b,y returns the value (b*x+a*y)/(a+b), - * or (x+y)/2 if a==b==0. It requires that a,b >= 0, and enforces - * this in the rare case that one argument is slightly negative. - * The implementation is extremely stable numerically. - * In particular it guarantees that the result r satisfies - * MIN(x,y) <= r <= MAX(x,y), and the results are very accurate - * even when a and b differ greatly in magnitude. - */ - static double Interpolate(double a, double x, double b, double y) { - a = (a < 0) ? 0 : a; - b = (b < 0) ? 0 : b; - if (a <= b) { - if (b == 0) { - return (x + y) / 2.0; - } else { - return (x + (y - x) * (a / (a + b))); - } - } else { - return (y + (x - y) * (b / (a + b))); - } - } - - static void EdgeIntersect(GLUvertex o1, GLUvertex d1, - GLUvertex o2, GLUvertex d2, - GLUvertex v) -/* Given edges (o1,d1) and (o2,d2), compute their point of intersection. - * The computed point is guaranteed to lie in the intersection of the - * bounding rectangles defined by each edge. - */ { - double z1, z2; - - /* This is certainly not the most efficient way to find the intersection - * of two line segments, but it is very numerically stable. - * - * Strategy: find the two middle vertices in the VertLeq ordering, - * and interpolate the intersection s-value from these. Then repeat - * using the TransLeq ordering to find the intersection t-value. - */ - - if (!VertLeq(o1, d1)) { - GLUvertex temp = o1; - o1 = d1; - d1 = temp; - } - if (!VertLeq(o2, d2)) { - GLUvertex temp = o2; - o2 = d2; - d2 = temp; - } - if (!VertLeq(o1, o2)) { - GLUvertex temp = o1; - o1 = o2; - o2 = temp; - temp = d1; - d1 = d2; - d2 = temp; - } - - if (!VertLeq(o2, d1)) { - /* Technically, no intersection -- do our best */ - v.s = (o2.s + d1.s) / 2.0; - } else if (VertLeq(d1, d2)) { - /* Interpolate between o2 and d1 */ - z1 = EdgeEval(o1, o2, d1); - z2 = EdgeEval(o2, d1, d2); - if (z1 + z2 < 0) { - z1 = -z1; - z2 = -z2; - } - v.s = Interpolate(z1, o2.s, z2, d1.s); - } else { - /* Interpolate between o2 and d2 */ - z1 = EdgeSign(o1, o2, d1); - z2 = -EdgeSign(o1, d2, d1); - if (z1 + z2 < 0) { - z1 = -z1; - z2 = -z2; - } - v.s = Interpolate(z1, o2.s, z2, d2.s); - } - - /* Now repeat the process for t */ - - if (!TransLeq(o1, d1)) { - GLUvertex temp = o1; - o1 = d1; - d1 = temp; - } - if (!TransLeq(o2, d2)) { - GLUvertex temp = o2; - o2 = d2; - d2 = temp; - } - if (!TransLeq(o1, o2)) { - GLUvertex temp = o2; - o2 = o1; - o1 = temp; - temp = d2; - d2 = d1; - d1 = temp; - } - - if (!TransLeq(o2, d1)) { - /* Technically, no intersection -- do our best */ - v.t = (o2.t + d1.t) / 2.0; - } else if (TransLeq(d1, d2)) { - /* Interpolate between o2 and d1 */ - z1 = TransEval(o1, o2, d1); - z2 = TransEval(o2, d1, d2); - if (z1 + z2 < 0) { - z1 = -z1; - z2 = -z2; - } - v.t = Interpolate(z1, o2.t, z2, d1.t); - } else { - /* Interpolate between o2 and d2 */ - z1 = TransSign(o1, o2, d1); - z2 = -TransSign(o1, d2, d1); - if (z1 + z2 < 0) { - z1 = -z1; - z2 = -z2; - } - v.t = Interpolate(z1, o2.t, z2, d2.t); - } - } - - static boolean VertEq(GLUvertex u, GLUvertex v) { - return u.s == v.s && u.t == v.t; - } - - static boolean VertLeq(GLUvertex u, GLUvertex v) { - return u.s < v.s || (u.s == v.s && u.t <= v.t); - } - -/* Versions of VertLeq, EdgeSign, EdgeEval with s and t transposed. */ - - static boolean TransLeq(GLUvertex u, GLUvertex v) { - return u.t < v.t || (u.t == v.t && u.s <= v.s); - } - - static boolean EdgeGoesLeft(GLUhalfEdge e) { - return VertLeq(e.Sym.Org, e.Org); - } - - static boolean EdgeGoesRight(GLUhalfEdge e) { - return VertLeq(e.Org, e.Sym.Org); - } - - static double VertL1dist(GLUvertex u, GLUvertex v) { - return Math.abs(u.s - v.s) + Math.abs(u.t - v.t); - } - - /***********************************************************************/ - - // Compute the cosine of the angle between the edges between o and - // v1 and between o and v2 - static double EdgeCos(GLUvertex o, GLUvertex v1, GLUvertex v2) { - double ov1s = v1.s - o.s; - double ov1t = v1.t - o.t; - double ov2s = v2.s - o.s; - double ov2t = v2.t - o.t; - double dotp = ov1s * ov2s + ov1t * ov2t; - double len = Math.sqrt(ov1s * ov1s + ov1t * ov1t) * Math.sqrt(ov2s * ov2s + ov2t * ov2t); - if (len > 0.0) { - dotp /= len; - } - return dotp; - } - - static final double EPSILON = 1.0e-5; - static final double ONE_MINUS_EPSILON = 1.0 - EPSILON; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Mesh.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Mesh.java deleted file mode 100644 index b8be9f80f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Mesh.java +++ /dev/null @@ -1,734 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class Mesh { - private Mesh() { - } - - /************************ Utility Routines ************************/ -/* MakeEdge creates a new pair of half-edges which form their own loop. - * No vertex or face structures are allocated, but these must be assigned - * before the current edge operation is completed. - */ - static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge MakeEdge(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNext) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eSym; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge ePrev; - -// EdgePair * pair = (EdgePair *) -// memAlloc(sizeof(EdgePair)); -// if (pair == NULL) return NULL; -// -// e = &pair - > e; - e = new com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge(true); -// eSym = &pair - > eSym; - eSym = new com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge(false); - - - /* Make sure eNext points to the first edge of the edge pair */ - if (!eNext.first) { - eNext = eNext.Sym; - } - - /* Insert in circular doubly-linked list before eNext. - * Note that the prev pointer is stored in Sym->next. - */ - ePrev = eNext.Sym.next; - eSym.next = ePrev; - ePrev.Sym.next = e; - e.next = eNext; - eNext.Sym.next = eSym; - - e.Sym = eSym; - e.Onext = e; - e.Lnext = eSym; - e.Org = null; - e.Lface = null; - e.winding = 0; - e.activeRegion = null; - - eSym.Sym = e; - eSym.Onext = eSym; - eSym.Lnext = e; - eSym.Org = null; - eSym.Lface = null; - eSym.winding = 0; - eSym.activeRegion = null; - - return e; - } - -/* Splice( a, b ) is best described by the Guibas/Stolfi paper or the - * CS348a notes (see mesh.h). Basically it modifies the mesh so that - * a->Onext and b->Onext are exchanged. This can have various effects - * depending on whether a and b belong to different face or vertex rings. - * For more explanation see __gl_meshSplice() below. - */ - static void Splice(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge a, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge b) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge aOnext = a.Onext; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge bOnext = b.Onext; - - aOnext.Sym.Lnext = b; - bOnext.Sym.Lnext = a; - a.Onext = bOnext; - b.Onext = aOnext; - } - -/* MakeVertex( newVertex, eOrig, vNext ) attaches a new vertex and makes it the - * origin of all edges in the vertex loop to which eOrig belongs. "vNext" gives - * a place to insert the new vertex in the global vertex list. We insert - * the new vertex *before* vNext so that algorithms which walk the vertex - * list will not see the newly created vertices. - */ - static void MakeVertex(com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex, - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig, com.jogamp.opengl.impl.glu.tessellator.GLUvertex vNext) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vPrev; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vNew = newVertex; - - assert (vNew != null); - - /* insert in circular doubly-linked list before vNext */ - vPrev = vNext.prev; - vNew.prev = vPrev; - vPrev.next = vNew; - vNew.next = vNext; - vNext.prev = vNew; - - vNew.anEdge = eOrig; - vNew.data = null; - /* leave coords, s, t undefined */ - - /* fix other edges on this vertex loop */ - e = eOrig; - do { - e.Org = vNew; - e = e.Onext; - } while (e != eOrig); - } - -/* MakeFace( newFace, eOrig, fNext ) attaches a new face and makes it the left - * face of all edges in the face loop to which eOrig belongs. "fNext" gives - * a place to insert the new face in the global face list. We insert - * the new face *before* fNext so that algorithms which walk the face - * list will not see the newly created faces. - */ - static void MakeFace(com.jogamp.opengl.impl.glu.tessellator.GLUface newFace, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig, com.jogamp.opengl.impl.glu.tessellator.GLUface fNext) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - com.jogamp.opengl.impl.glu.tessellator.GLUface fPrev; - com.jogamp.opengl.impl.glu.tessellator.GLUface fNew = newFace; - - assert (fNew != null); - - /* insert in circular doubly-linked list before fNext */ - fPrev = fNext.prev; - fNew.prev = fPrev; - fPrev.next = fNew; - fNew.next = fNext; - fNext.prev = fNew; - - fNew.anEdge = eOrig; - fNew.data = null; - fNew.trail = null; - fNew.marked = false; - - /* The new face is marked "inside" if the old one was. This is a - * convenience for the common case where a face has been split in two. - */ - fNew.inside = fNext.inside; - - /* fix other edges on this face loop */ - e = eOrig; - do { - e.Lface = fNew; - e = e.Lnext; - } while (e != eOrig); - } - -/* KillEdge( eDel ) destroys an edge (the half-edges eDel and eDel->Sym), - * and removes from the global edge list. - */ - static void KillEdge(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDel) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge ePrev, eNext; - - /* Half-edges are allocated in pairs, see EdgePair above */ - if (!eDel.first) { - eDel = eDel.Sym; - } - - /* delete from circular doubly-linked list */ - eNext = eDel.next; - ePrev = eDel.Sym.next; - eNext.Sym.next = ePrev; - ePrev.Sym.next = eNext; - } - - -/* KillVertex( vDel ) destroys a vertex and removes it from the global - * vertex list. It updates the vertex loop to point to a given new vertex. - */ - static void KillVertex(com.jogamp.opengl.impl.glu.tessellator.GLUvertex vDel, com.jogamp.opengl.impl.glu.tessellator.GLUvertex newOrg) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eStart = vDel.anEdge; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vPrev, vNext; - - /* change the origin of all affected edges */ - e = eStart; - do { - e.Org = newOrg; - e = e.Onext; - } while (e != eStart); - - /* delete from circular doubly-linked list */ - vPrev = vDel.prev; - vNext = vDel.next; - vNext.prev = vPrev; - vPrev.next = vNext; - } - -/* KillFace( fDel ) destroys a face and removes it from the global face - * list. It updates the face loop to point to a given new face. - */ - static void KillFace(com.jogamp.opengl.impl.glu.tessellator.GLUface fDel, com.jogamp.opengl.impl.glu.tessellator.GLUface newLface) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eStart = fDel.anEdge; - com.jogamp.opengl.impl.glu.tessellator.GLUface fPrev, fNext; - - /* change the left face of all affected edges */ - e = eStart; - do { - e.Lface = newLface; - e = e.Lnext; - } while (e != eStart); - - /* delete from circular doubly-linked list */ - fPrev = fDel.prev; - fNext = fDel.next; - fNext.prev = fPrev; - fPrev.next = fNext; - } - - - /****************** Basic Edge Operations **********************/ - -/* __gl_meshMakeEdge creates one edge, two vertices, and a loop (face). - * The loop consists of the two new half-edges. - */ - public static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshMakeEdge(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex1 = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); - com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex2 = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); - com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - - e = MakeEdge(mesh.eHead); - if (e == null) return null; - - MakeVertex(newVertex1, e, mesh.vHead); - MakeVertex(newVertex2, e.Sym, mesh.vHead); - MakeFace(newFace, e, mesh.fHead); - return e; - } - - -/* __gl_meshSplice( eOrg, eDst ) is the basic operation for changing the - * mesh connectivity and topology. It changes the mesh so that - * eOrg->Onext <- OLD( eDst->Onext ) - * eDst->Onext <- OLD( eOrg->Onext ) - * where OLD(...) means the value before the meshSplice operation. - * - * This can have two effects on the vertex structure: - * - if eOrg->Org != eDst->Org, the two vertices are merged together - * - if eOrg->Org == eDst->Org, the origin is split into two vertices - * In both cases, eDst->Org is changed and eOrg->Org is untouched. - * - * Similarly (and independently) for the face structure, - * - if eOrg->Lface == eDst->Lface, one loop is split into two - * - if eOrg->Lface != eDst->Lface, two distinct loops are joined into one - * In both cases, eDst->Lface is changed and eOrg->Lface is unaffected. - * - * Some special cases: - * If eDst == eOrg, the operation has no effect. - * If eDst == eOrg->Lnext, the new face will have a single edge. - * If eDst == eOrg->Lprev, the old face will have a single edge. - * If eDst == eOrg->Onext, the new vertex will have a single edge. - * If eDst == eOrg->Oprev, the old vertex will have a single edge. - */ - public static boolean __gl_meshSplice(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDst) { - boolean joiningLoops = false; - boolean joiningVertices = false; - - if (eOrg == eDst) return true; - - if (eDst.Org != eOrg.Org) { - /* We are merging two disjoint vertices -- destroy eDst->Org */ - joiningVertices = true; - KillVertex(eDst.Org, eOrg.Org); - } - if (eDst.Lface != eOrg.Lface) { - /* We are connecting two disjoint loops -- destroy eDst.Lface */ - joiningLoops = true; - KillFace(eDst.Lface, eOrg.Lface); - } - - /* Change the edge structure */ - Splice(eDst, eOrg); - - if (!joiningVertices) { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); - - /* We split one vertex into two -- the new vertex is eDst.Org. - * Make sure the old vertex points to a valid half-edge. - */ - MakeVertex(newVertex, eDst, eOrg.Org); - eOrg.Org.anEdge = eOrg; - } - if (!joiningLoops) { - com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); - - /* We split one loop into two -- the new loop is eDst.Lface. - * Make sure the old face points to a valid half-edge. - */ - MakeFace(newFace, eDst, eOrg.Lface); - eOrg.Lface.anEdge = eOrg; - } - - return true; - } - - -/* __gl_meshDelete( eDel ) removes the edge eDel. There are several cases: - * if (eDel.Lface != eDel.Rface), we join two loops into one; the loop - * eDel.Lface is deleted. Otherwise, we are splitting one loop into two; - * the newly created loop will contain eDel.Dst. If the deletion of eDel - * would create isolated vertices, those are deleted as well. - * - * This function could be implemented as two calls to __gl_meshSplice - * plus a few calls to memFree, but this would allocate and delete - * unnecessary vertices and faces. - */ - static boolean __gl_meshDelete(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDel) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDelSym = eDel.Sym; - boolean joiningLoops = false; - - /* First step: disconnect the origin vertex eDel.Org. We make all - * changes to get a consistent mesh in this "intermediate" state. - */ - if (eDel.Lface != eDel.Sym.Lface) { - /* We are joining two loops into one -- remove the left face */ - joiningLoops = true; - KillFace(eDel.Lface, eDel.Sym.Lface); - } - - if (eDel.Onext == eDel) { - KillVertex(eDel.Org, null); - } else { - /* Make sure that eDel.Org and eDel.Sym.Lface point to valid half-edges */ - eDel.Sym.Lface.anEdge = eDel.Sym.Lnext; - eDel.Org.anEdge = eDel.Onext; - - Splice(eDel, eDel.Sym.Lnext); - if (!joiningLoops) { - com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); - - /* We are splitting one loop into two -- create a new loop for eDel. */ - MakeFace(newFace, eDel, eDel.Lface); - } - } - - /* Claim: the mesh is now in a consistent state, except that eDel.Org - * may have been deleted. Now we disconnect eDel.Dst. - */ - if (eDelSym.Onext == eDelSym) { - KillVertex(eDelSym.Org, null); - KillFace(eDelSym.Lface, null); - } else { - /* Make sure that eDel.Dst and eDel.Lface point to valid half-edges */ - eDel.Lface.anEdge = eDelSym.Sym.Lnext; - eDelSym.Org.anEdge = eDelSym.Onext; - Splice(eDelSym, eDelSym.Sym.Lnext); - } - - /* Any isolated vertices or faces have already been freed. */ - KillEdge(eDel); - - return true; - } - - - /******************** Other Edge Operations **********************/ - -/* All these routines can be implemented with the basic edge - * operations above. They are provided for convenience and efficiency. - */ - - -/* __gl_meshAddEdgeVertex( eOrg ) creates a new edge eNew such that - * eNew == eOrg.Lnext, and eNew.Dst is a newly created vertex. - * eOrg and eNew will have the same left face. - */ - static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshAddEdgeVertex(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNewSym; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNew = MakeEdge(eOrg); - - eNewSym = eNew.Sym; - - /* Connect the new edge appropriately */ - Splice(eNew, eOrg.Lnext); - - /* Set the vertex and face information */ - eNew.Org = eOrg.Sym.Org; - { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); - - MakeVertex(newVertex, eNewSym, eNew.Org); - } - eNew.Lface = eNewSym.Lface = eOrg.Lface; - - return eNew; - } - - -/* __gl_meshSplitEdge( eOrg ) splits eOrg into two edges eOrg and eNew, - * such that eNew == eOrg.Lnext. The new vertex is eOrg.Sym.Org == eNew.Org. - * eOrg and eNew will have the same left face. - */ - public static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshSplitEdge(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNew; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge tempHalfEdge = __gl_meshAddEdgeVertex(eOrg); - - eNew = tempHalfEdge.Sym; - - /* Disconnect eOrg from eOrg.Sym.Org and connect it to eNew.Org */ - Splice(eOrg.Sym, eOrg.Sym.Sym.Lnext); - Splice(eOrg.Sym, eNew); - - /* Set the vertex and face information */ - eOrg.Sym.Org = eNew.Org; - eNew.Sym.Org.anEdge = eNew.Sym; /* may have pointed to eOrg.Sym */ - eNew.Sym.Lface = eOrg.Sym.Lface; - eNew.winding = eOrg.winding; /* copy old winding information */ - eNew.Sym.winding = eOrg.Sym.winding; - - return eNew; - } - - -/* __gl_meshConnect( eOrg, eDst ) creates a new edge from eOrg.Sym.Org - * to eDst.Org, and returns the corresponding half-edge eNew. - * If eOrg.Lface == eDst.Lface, this splits one loop into two, - * and the newly created loop is eNew.Lface. Otherwise, two disjoint - * loops are merged into one, and the loop eDst.Lface is destroyed. - * - * If (eOrg == eDst), the new face will have only two edges. - * If (eOrg.Lnext == eDst), the old face is reduced to a single edge. - * If (eOrg.Lnext.Lnext == eDst), the old face is reduced to two edges. - */ - static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshConnect(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDst) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNewSym; - boolean joiningLoops = false; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNew = MakeEdge(eOrg); - - eNewSym = eNew.Sym; - - if (eDst.Lface != eOrg.Lface) { - /* We are connecting two disjoint loops -- destroy eDst.Lface */ - joiningLoops = true; - KillFace(eDst.Lface, eOrg.Lface); - } - - /* Connect the new edge appropriately */ - Splice(eNew, eOrg.Lnext); - Splice(eNewSym, eDst); - - /* Set the vertex and face information */ - eNew.Org = eOrg.Sym.Org; - eNewSym.Org = eDst.Org; - eNew.Lface = eNewSym.Lface = eOrg.Lface; - - /* Make sure the old face points to a valid half-edge */ - eOrg.Lface.anEdge = eNewSym; - - if (!joiningLoops) { - com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); - - /* We split one loop into two -- the new loop is eNew.Lface */ - MakeFace(newFace, eNew, eOrg.Lface); - } - return eNew; - } - - - /******************** Other Operations **********************/ - -/* __gl_meshZapFace( fZap ) destroys a face and removes it from the - * global face list. All edges of fZap will have a null pointer as their - * left face. Any edges which also have a null pointer as their right face - * are deleted entirely (along with any isolated vertices this produces). - * An entire mesh can be deleted by zapping its faces, one at a time, - * in any order. Zapped faces cannot be used in further mesh operations! - */ - static void __gl_meshZapFace(com.jogamp.opengl.impl.glu.tessellator.GLUface fZap) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eStart = fZap.anEdge; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eNext, eSym; - com.jogamp.opengl.impl.glu.tessellator.GLUface fPrev, fNext; - - /* walk around face, deleting edges whose right face is also null */ - eNext = eStart.Lnext; - do { - e = eNext; - eNext = e.Lnext; - - e.Lface = null; - if (e.Sym.Lface == null) { - /* delete the edge -- see __gl_MeshDelete above */ - - if (e.Onext == e) { - KillVertex(e.Org, null); - } else { - /* Make sure that e.Org points to a valid half-edge */ - e.Org.anEdge = e.Onext; - Splice(e, e.Sym.Lnext); - } - eSym = e.Sym; - if (eSym.Onext == eSym) { - KillVertex(eSym.Org, null); - } else { - /* Make sure that eSym.Org points to a valid half-edge */ - eSym.Org.anEdge = eSym.Onext; - Splice(eSym, eSym.Sym.Lnext); - } - KillEdge(e); - } - } while (e != eStart); - - /* delete from circular doubly-linked list */ - fPrev = fZap.prev; - fNext = fZap.next; - fNext.prev = fPrev; - fPrev.next = fNext; - } - - -/* __gl_meshNewMesh() creates a new mesh with no edges, no vertices, - * and no loops (what we usually call a "face"). - */ - public static com.jogamp.opengl.impl.glu.tessellator.GLUmesh __gl_meshNewMesh() { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v; - com.jogamp.opengl.impl.glu.tessellator.GLUface f; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eSym; - com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh = new com.jogamp.opengl.impl.glu.tessellator.GLUmesh(); - - v = mesh.vHead; - f = mesh.fHead; - e = mesh.eHead; - eSym = mesh.eHeadSym; - - v.next = v.prev = v; - v.anEdge = null; - v.data = null; - - f.next = f.prev = f; - f.anEdge = null; - f.data = null; - f.trail = null; - f.marked = false; - f.inside = false; - - e.next = e; - e.Sym = eSym; - e.Onext = null; - e.Lnext = null; - e.Org = null; - e.Lface = null; - e.winding = 0; - e.activeRegion = null; - - eSym.next = eSym; - eSym.Sym = e; - eSym.Onext = null; - eSym.Lnext = null; - eSym.Org = null; - eSym.Lface = null; - eSym.winding = 0; - eSym.activeRegion = null; - - return mesh; - } - - -/* __gl_meshUnion( mesh1, mesh2 ) forms the union of all structures in - * both meshes, and returns the new mesh (the old meshes are destroyed). - */ - static com.jogamp.opengl.impl.glu.tessellator.GLUmesh __gl_meshUnion(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh1, com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh2) { - com.jogamp.opengl.impl.glu.tessellator.GLUface f1 = mesh1.fHead; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v1 = mesh1.vHead; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e1 = mesh1.eHead; - com.jogamp.opengl.impl.glu.tessellator.GLUface f2 = mesh2.fHead; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v2 = mesh2.vHead; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e2 = mesh2.eHead; - - /* Add the faces, vertices, and edges of mesh2 to those of mesh1 */ - if (f2.next != f2) { - f1.prev.next = f2.next; - f2.next.prev = f1.prev; - f2.prev.next = f1; - f1.prev = f2.prev; - } - - if (v2.next != v2) { - v1.prev.next = v2.next; - v2.next.prev = v1.prev; - v2.prev.next = v1; - v1.prev = v2.prev; - } - - if (e2.next != e2) { - e1.Sym.next.Sym.next = e2.next; - e2.next.Sym.next = e1.Sym.next; - e2.Sym.next.Sym.next = e1; - e1.Sym.next = e2.Sym.next; - } - - return mesh1; - } - - -/* __gl_meshDeleteMesh( mesh ) will free all storage for any valid mesh. - */ - static void __gl_meshDeleteMeshZap(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface fHead = mesh.fHead; - - while (fHead.next != fHead) { - __gl_meshZapFace(fHead.next); - } - assert (mesh.vHead.next == mesh.vHead); - } - -/* __gl_meshDeleteMesh( mesh ) will free all storage for any valid mesh. - */ - public static void __gl_meshDeleteMesh(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface f, fNext; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vNext; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eNext; - - for (f = mesh.fHead.next; f != mesh.fHead; f = fNext) { - fNext = f.next; - } - - for (v = mesh.vHead.next; v != mesh.vHead; v = vNext) { - vNext = v.next; - } - - for (e = mesh.eHead.next; e != mesh.eHead; e = eNext) { - /* One call frees both e and e.Sym (see EdgePair above) */ - eNext = e.next; - } - } - -/* __gl_meshCheckMesh( mesh ) checks a mesh for self-consistency. - */ - public static void __gl_meshCheckMesh(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface fHead = mesh.fHead; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vHead = mesh.vHead; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eHead = mesh.eHead; - com.jogamp.opengl.impl.glu.tessellator.GLUface f, fPrev; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vPrev; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, ePrev; - - fPrev = fHead; - for (fPrev = fHead; (f = fPrev.next) != fHead; fPrev = f) { - assert (f.prev == fPrev); - e = f.anEdge; - do { - assert (e.Sym != e); - assert (e.Sym.Sym == e); - assert (e.Lnext.Onext.Sym == e); - assert (e.Onext.Sym.Lnext == e); - assert (e.Lface == f); - e = e.Lnext; - } while (e != f.anEdge); - } - assert (f.prev == fPrev && f.anEdge == null && f.data == null); - - vPrev = vHead; - for (vPrev = vHead; (v = vPrev.next) != vHead; vPrev = v) { - assert (v.prev == vPrev); - e = v.anEdge; - do { - assert (e.Sym != e); - assert (e.Sym.Sym == e); - assert (e.Lnext.Onext.Sym == e); - assert (e.Onext.Sym.Lnext == e); - assert (e.Org == v); - e = e.Onext; - } while (e != v.anEdge); - } - assert (v.prev == vPrev && v.anEdge == null && v.data == null); - - ePrev = eHead; - for (ePrev = eHead; (e = ePrev.next) != eHead; ePrev = e) { - assert (e.Sym.next == ePrev.Sym); - assert (e.Sym != e); - assert (e.Sym.Sym == e); - assert (e.Org != null); - assert (e.Sym.Org != null); - assert (e.Lnext.Onext.Sym == e); - assert (e.Onext.Sym.Lnext == e); - } - assert (e.Sym.next == ePrev.Sym - && e.Sym == mesh.eHeadSym - && e.Sym.Sym == e - && e.Org == null && e.Sym.Org == null - && e.Lface == null && e.Sym.Lface == null); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Normal.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Normal.java deleted file mode 100644 index fe1a20c49..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Normal.java +++ /dev/null @@ -1,288 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -import javax.media.opengl.*; -import javax.media.opengl.glu.*; - -class Normal { - private Normal() { - } - - static boolean SLANTED_SWEEP = false; - static double S_UNIT_X; /* Pre-normalized */ - static double S_UNIT_Y; - private static final boolean TRUE_PROJECT = false; - - static { - if (SLANTED_SWEEP) { -/* The "feature merging" is not intended to be complete. There are - * special cases where edges are nearly parallel to the sweep line - * which are not implemented. The algorithm should still behave - * robustly (ie. produce a reasonable tesselation) in the presence - * of such edges, however it may miss features which could have been - * merged. We could minimize this effect by choosing the sweep line - * direction to be something unusual (ie. not parallel to one of the - * coordinate axes). - */ - S_UNIT_X = 0.50941539564955385; /* Pre-normalized */ - S_UNIT_Y = 0.86052074622010633; - } else { - S_UNIT_X = 1.0; - S_UNIT_Y = 0.0; - } - } - - private static double Dot(double[] u, double[] v) { - return (u[0] * v[0] + u[1] * v[1] + u[2] * v[2]); - } - - static void Normalize(double[] v) { - double len = v[0] * v[0] + v[1] * v[1] + v[2] * v[2]; - - assert (len > 0); - len = Math.sqrt(len); - v[0] /= len; - v[1] /= len; - v[2] /= len; - } - - static int LongAxis(double[] v) { - int i = 0; - - if (Math.abs(v[1]) > Math.abs(v[0])) { - i = 1; - } - if (Math.abs(v[2]) > Math.abs(v[i])) { - i = 2; - } - return i; - } - - static void ComputeNormal(GLUtessellatorImpl tess, double[] norm) { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, v1, v2; - double c, tLen2, maxLen2; - double[] maxVal, minVal, d1, d2, tNorm; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex[] maxVert, minVert; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vHead = tess.mesh.vHead; - int i; - - maxVal = new double[3]; - minVal = new double[3]; - minVert = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex[3]; - maxVert = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex[3]; - d1 = new double[3]; - d2 = new double[3]; - tNorm = new double[3]; - - maxVal[0] = maxVal[1] = maxVal[2] = -2 * GLU.GLU_TESS_MAX_COORD; - minVal[0] = minVal[1] = minVal[2] = 2 * GLU.GLU_TESS_MAX_COORD; - - for (v = vHead.next; v != vHead; v = v.next) { - for (i = 0; i < 3; ++i) { - c = v.coords[i]; - if (c < minVal[i]) { - minVal[i] = c; - minVert[i] = v; - } - if (c > maxVal[i]) { - maxVal[i] = c; - maxVert[i] = v; - } - } - } - -/* Find two vertices separated by at least 1/sqrt(3) of the maximum - * distance between any two vertices - */ - i = 0; - if (maxVal[1] - minVal[1] > maxVal[0] - minVal[0]) { - i = 1; - } - if (maxVal[2] - minVal[2] > maxVal[i] - minVal[i]) { - i = 2; - } - if (minVal[i] >= maxVal[i]) { -/* All vertices are the same -- normal doesn't matter */ - norm[0] = 0; - norm[1] = 0; - norm[2] = 1; - return; - } - -/* Look for a third vertex which forms the triangle with maximum area - * (Length of normal == twice the triangle area) - */ - maxLen2 = 0; - v1 = minVert[i]; - v2 = maxVert[i]; - d1[0] = v1.coords[0] - v2.coords[0]; - d1[1] = v1.coords[1] - v2.coords[1]; - d1[2] = v1.coords[2] - v2.coords[2]; - for (v = vHead.next; v != vHead; v = v.next) { - d2[0] = v.coords[0] - v2.coords[0]; - d2[1] = v.coords[1] - v2.coords[1]; - d2[2] = v.coords[2] - v2.coords[2]; - tNorm[0] = d1[1] * d2[2] - d1[2] * d2[1]; - tNorm[1] = d1[2] * d2[0] - d1[0] * d2[2]; - tNorm[2] = d1[0] * d2[1] - d1[1] * d2[0]; - tLen2 = tNorm[0] * tNorm[0] + tNorm[1] * tNorm[1] + tNorm[2] * tNorm[2]; - if (tLen2 > maxLen2) { - maxLen2 = tLen2; - norm[0] = tNorm[0]; - norm[1] = tNorm[1]; - norm[2] = tNorm[2]; - } - } - - if (maxLen2 <= 0) { -/* All points lie on a single line -- any decent normal will do */ - norm[0] = norm[1] = norm[2] = 0; - norm[LongAxis(d1)] = 1; - } - } - - static void CheckOrientation(GLUtessellatorImpl tess) { - double area; - com.jogamp.opengl.impl.glu.tessellator.GLUface f, fHead = tess.mesh.fHead; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vHead = tess.mesh.vHead; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - -/* When we compute the normal automatically, we choose the orientation - * so that the the sum of the signed areas of all contours is non-negative. - */ - area = 0; - for (f = fHead.next; f != fHead; f = f.next) { - e = f.anEdge; - if (e.winding <= 0) continue; - do { - area += (e.Org.s - e.Sym.Org.s) * (e.Org.t + e.Sym.Org.t); - e = e.Lnext; - } while (e != f.anEdge); - } - if (area < 0) { -/* Reverse the orientation by flipping all the t-coordinates */ - for (v = vHead.next; v != vHead; v = v.next) { - v.t = -v.t; - } - tess.tUnit[0] = -tess.tUnit[0]; - tess.tUnit[1] = -tess.tUnit[1]; - tess.tUnit[2] = -tess.tUnit[2]; - } - } - -/* Determine the polygon normal and project vertices onto the plane - * of the polygon. - */ - public static void __gl_projectPolygon(GLUtessellatorImpl tess) { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vHead = tess.mesh.vHead; - double w; - double[] norm = new double[3]; - double[] sUnit, tUnit; - int i; - boolean computedNormal = false; - - norm[0] = tess.normal[0]; - norm[1] = tess.normal[1]; - norm[2] = tess.normal[2]; - if (norm[0] == 0 && norm[1] == 0 && norm[2] == 0) { - ComputeNormal(tess, norm); - computedNormal = true; - } - sUnit = tess.sUnit; - tUnit = tess.tUnit; - i = LongAxis(norm); - - if (TRUE_PROJECT) { -/* Choose the initial sUnit vector to be approximately perpendicular - * to the normal. - */ - Normalize(norm); - - sUnit[i] = 0; - sUnit[(i + 1) % 3] = S_UNIT_X; - sUnit[(i + 2) % 3] = S_UNIT_Y; - -/* Now make it exactly perpendicular */ - w = Dot(sUnit, norm); - sUnit[0] -= w * norm[0]; - sUnit[1] -= w * norm[1]; - sUnit[2] -= w * norm[2]; - Normalize(sUnit); - -/* Choose tUnit so that (sUnit,tUnit,norm) form a right-handed frame */ - tUnit[0] = norm[1] * sUnit[2] - norm[2] * sUnit[1]; - tUnit[1] = norm[2] * sUnit[0] - norm[0] * sUnit[2]; - tUnit[2] = norm[0] * sUnit[1] - norm[1] * sUnit[0]; - Normalize(tUnit); - } else { -/* Project perpendicular to a coordinate axis -- better numerically */ - sUnit[i] = 0; - sUnit[(i + 1) % 3] = S_UNIT_X; - sUnit[(i + 2) % 3] = S_UNIT_Y; - - tUnit[i] = 0; - tUnit[(i + 1) % 3] = (norm[i] > 0) ? -S_UNIT_Y : S_UNIT_Y; - tUnit[(i + 2) % 3] = (norm[i] > 0) ? S_UNIT_X : -S_UNIT_X; - } - -/* Project the vertices onto the sweep plane */ - for (v = vHead.next; v != vHead; v = v.next) { - v.s = Dot(v.coords, sUnit); - v.t = Dot(v.coords, tUnit); - } - if (computedNormal) { - CheckOrientation(tess); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQ.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQ.java deleted file mode 100644 index b77305ae2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQ.java +++ /dev/null @@ -1,100 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -abstract class PriorityQ { - public static final int INIT_SIZE = 32; - - public static class PQnode { - int handle; - } - - public static class PQhandleElem { - Object key; - int node; - } - - public static interface Leq { - boolean leq(Object key1, Object key2); - } - - // #ifdef FOR_TRITE_TEST_PROGRAM -// private static boolean LEQ(PriorityQCommon.Leq leq, Object x,Object y) { -// return pq.leq.leq(x,y); -// } -// #else -/* Violates modularity, but a little faster */ -// #include "geom.h" - public static boolean LEQ(Leq leq, Object x, Object y) { - return com.jogamp.opengl.impl.glu.tessellator.Geom.VertLeq((com.jogamp.opengl.impl.glu.tessellator.GLUvertex) x, (com.jogamp.opengl.impl.glu.tessellator.GLUvertex) y); - } - - static PriorityQ pqNewPriorityQ(Leq leq) { - return new PriorityQSort(leq); - } - - abstract void pqDeletePriorityQ(); - - abstract boolean pqInit(); - - abstract int pqInsert(Object keyNew); - - abstract Object pqExtractMin(); - - abstract void pqDelete(int hCurr); - - abstract Object pqMinimum(); - - abstract boolean pqIsEmpty(); -// #endif -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQHeap.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQHeap.java deleted file mode 100644 index 61aa9574f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQHeap.java +++ /dev/null @@ -1,262 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class PriorityQHeap extends com.jogamp.opengl.impl.glu.tessellator.PriorityQ { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] handles; - int size, max; - int freeList; - boolean initialized; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq; - -/* really __gl_pqHeapNewPriorityQ */ - public PriorityQHeap(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq) { - size = 0; - max = com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE; - nodes = new com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE + 1]; - for (int i = 0; i < nodes.length; i++) { - nodes[i] = new PQnode(); - } - handles = new com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE + 1]; - for (int i = 0; i < handles.length; i++) { - handles[i] = new PQhandleElem(); - } - initialized = false; - freeList = 0; - this.leq = leq; - - nodes[1].handle = 1; /* so that Minimum() returns NULL */ - handles[1].key = null; - } - -/* really __gl_pqHeapDeletePriorityQ */ - void pqDeletePriorityQ() { - handles = null; - nodes = null; - } - - void FloatDown(int curr) { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; - int hCurr, hChild; - int child; - - hCurr = n[curr].handle; - for (; ;) { - child = curr << 1; - if (child < size && LEQ(leq, h[n[child + 1].handle].key, - h[n[child].handle].key)) { - ++child; - } - - assert (child <= max); - - hChild = n[child].handle; - if (child > size || LEQ(leq, h[hCurr].key, h[hChild].key)) { - n[curr].handle = hCurr; - h[hCurr].node = curr; - break; - } - n[curr].handle = hChild; - h[hChild].node = curr; - curr = child; - } - } - - - void FloatUp(int curr) { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; - int hCurr, hParent; - int parent; - - hCurr = n[curr].handle; - for (; ;) { - parent = curr >> 1; - hParent = n[parent].handle; - if (parent == 0 || LEQ(leq, h[hParent].key, h[hCurr].key)) { - n[curr].handle = hCurr; - h[hCurr].node = curr; - break; - } - n[curr].handle = hParent; - h[hParent].node = curr; - curr = parent; - } - } - -/* really __gl_pqHeapInit */ - boolean pqInit() { - int i; - - /* This method of building a heap is O(n), rather than O(n lg n). */ - - for (i = size; i >= 1; --i) { - FloatDown(i); - } - initialized = true; - - return true; - } - -/* really __gl_pqHeapInsert */ -/* returns LONG_MAX iff out of memory */ - int pqInsert(Object keyNew) { - int curr; - int free; - - curr = ++size; - if ((curr * 2) > max) { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] saveNodes = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] saveHandles = handles; - - /* If the heap overflows, double its size. */ - max <<= 1; -// pq->nodes = (PQnode *)memRealloc( pq->nodes, (size_t) ((pq->max + 1) * sizeof( pq->nodes[0] ))); - PriorityQ.PQnode[] pqNodes = new PriorityQ.PQnode[max + 1]; - System.arraycopy( nodes, 0, pqNodes, 0, nodes.length ); - for (int i = nodes.length; i < pqNodes.length; i++) { - pqNodes[i] = new PQnode(); - } - nodes = pqNodes; - if (nodes == null) { - nodes = saveNodes; /* restore ptr to free upon return */ - return Integer.MAX_VALUE; - } - -// pq->handles = (PQhandleElem *)memRealloc( pq->handles,(size_t)((pq->max + 1) * sizeof( pq->handles[0] ))); - PriorityQ.PQhandleElem[] pqHandles = new PriorityQ.PQhandleElem[max + 1]; - System.arraycopy( handles, 0, pqHandles, 0, handles.length ); - for (int i = handles.length; i < pqHandles.length; i++) { - pqHandles[i] = new PQhandleElem(); - } - handles = pqHandles; - if (handles == null) { - handles = saveHandles; /* restore ptr to free upon return */ - return Integer.MAX_VALUE; - } - } - - if (freeList == 0) { - free = curr; - } else { - free = freeList; - freeList = handles[free].node; - } - - nodes[curr].handle = free; - handles[free].node = curr; - handles[free].key = keyNew; - - if (initialized) { - FloatUp(curr); - } - assert (free != Integer.MAX_VALUE); - return free; - } - -/* really __gl_pqHeapExtractMin */ - Object pqExtractMin() { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; - int hMin = n[1].handle; - Object min = h[hMin].key; - - if (size > 0) { - n[1].handle = n[size].handle; - h[n[1].handle].node = 1; - - h[hMin].key = null; - h[hMin].node = freeList; - freeList = hMin; - - if (--size > 0) { - FloatDown(1); - } - } - return min; - } - -/* really __gl_pqHeapDelete */ - void pqDelete(int hCurr) { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; - int curr; - - assert (hCurr >= 1 && hCurr <= max && h[hCurr].key != null); - - curr = h[hCurr].node; - n[curr].handle = n[size].handle; - h[n[curr].handle].node = curr; - - if (curr <= --size) { - if (curr <= 1 || LEQ(leq, h[n[curr >> 1].handle].key, h[n[curr].handle].key)) { - FloatDown(curr); - } else { - FloatUp(curr); - } - } - h[hCurr].key = null; - h[hCurr].node = freeList; - freeList = hCurr; - } - - Object pqMinimum() { - return handles[nodes[1].handle].key; - } - - boolean pqIsEmpty() { - return size == 0; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQSort.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQSort.java deleted file mode 100644 index f115b8f49..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQSort.java +++ /dev/null @@ -1,278 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class PriorityQSort extends com.jogamp.opengl.impl.glu.tessellator.PriorityQ { - com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap heap; - Object[] keys; - - // JAVA: 'order' contains indices into the keys array. - // This simulates the indirect pointers used in the original C code - // (from Frank Suykens, Luciad.com). - int[] order; - int size, max; - boolean initialized; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq; - - public PriorityQSort(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq) { - heap = new com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap(leq); - - keys = new Object[com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE]; - - size = 0; - max = com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE; - initialized = false; - this.leq = leq; - } - -/* really __gl_pqSortDeletePriorityQ */ - void pqDeletePriorityQ() { - if (heap != null) heap.pqDeletePriorityQ(); - order = null; - keys = null; - } - - private static boolean LT(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq, Object x, Object y) { - return (!com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap.LEQ(leq, y, x)); - } - - private static boolean GT(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq, Object x, Object y) { - return (!com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap.LEQ(leq, x, y)); - } - - private static void Swap(int[] array, int a, int b) { - if (true) { - int tmp = array[a]; - array[a] = array[b]; - array[b] = tmp; - } else { - - } - } - - private static class Stack { - int p, r; - } - -/* really __gl_pqSortInit */ - boolean pqInit() { - int p, r, i, j; - int piv; - Stack[] stack = new Stack[50]; - for (int k = 0; k < stack.length; k++) { - stack[k] = new Stack(); - } - int top = 0; - - int seed = 2016473283; - - /* Create an array of indirect pointers to the keys, so that we - * the handles we have returned are still valid. - */ - order = new int[size + 1]; -/* the previous line is a patch to compensate for the fact that IBM */ -/* machines return a null on a malloc of zero bytes (unlike SGI), */ -/* so we have to put in this defense to guard against a memory */ -/* fault four lines down. from [email protected]. */ - p = 0; - r = size - 1; - for (piv = 0, i = p; i <= r; ++piv, ++i) { - // indirect pointers: keep an index into the keys array, not a direct pointer to its contents - order[i] = piv; - } - - /* Sort the indirect pointers in descending order, - * using randomized Quicksort - */ - stack[top].p = p; - stack[top].r = r; - ++top; - while (--top >= 0) { - p = stack[top].p; - r = stack[top].r; - while (r > p + 10) { - seed = Math.abs( seed * 1539415821 + 1 ); - i = p + seed % (r - p + 1); - piv = order[i]; - order[i] = order[p]; - order[p] = piv; - i = p - 1; - j = r + 1; - do { - do { - ++i; - } while (GT(leq, keys[order[i]], keys[piv])); - do { - --j; - } while (LT(leq, keys[order[j]], keys[piv])); - Swap(order, i, j); - } while (i < j); - Swap(order, i, j); /* Undo last swap */ - if (i - p < r - j) { - stack[top].p = j + 1; - stack[top].r = r; - ++top; - r = i - 1; - } else { - stack[top].p = p; - stack[top].r = i - 1; - ++top; - p = j + 1; - } - } - /* Insertion sort small lists */ - for (i = p + 1; i <= r; ++i) { - piv = order[i]; - for (j = i; j > p && LT(leq, keys[order[j - 1]], keys[piv]); --j) { - order[j] = order[j - 1]; - } - order[j] = piv; - } - } - max = size; - initialized = true; - heap.pqInit(); /* always succeeds */ - -/* #ifndef NDEBUG - p = order; - r = p + size - 1; - for (i = p; i < r; ++i) { - Assertion.doAssert(LEQ( * * (i + 1), **i )); - } - #endif*/ - - return true; - } - -/* really __gl_pqSortInsert */ -/* returns LONG_MAX iff out of memory */ - int pqInsert(Object keyNew) { - int curr; - - if (initialized) { - return heap.pqInsert(keyNew); - } - curr = size; - if (++size >= max) { - Object[] saveKey = keys; - - /* If the heap overflows, double its size. */ - max <<= 1; -// pq->keys = (PQHeapKey *)memRealloc( pq->keys,(size_t)(pq->max * sizeof( pq->keys[0] ))); - Object[] pqKeys = new Object[max]; - System.arraycopy( keys, 0, pqKeys, 0, keys.length ); - keys = pqKeys; - if (keys == null) { - keys = saveKey; /* restore ptr to free upon return */ - return Integer.MAX_VALUE; - } - } - assert curr != Integer.MAX_VALUE; - keys[curr] = keyNew; - - /* Negative handles index the sorted array. */ - return -(curr + 1); - } - -/* really __gl_pqSortExtractMin */ - Object pqExtractMin() { - Object sortMin, heapMin; - - if (size == 0) { - return heap.pqExtractMin(); - } - sortMin = keys[order[size - 1]]; - if (!heap.pqIsEmpty()) { - heapMin = heap.pqMinimum(); - if (LEQ(leq, heapMin, sortMin)) { - return heap.pqExtractMin(); - } - } - do { - --size; - } while (size > 0 && keys[order[size - 1]] == null); - return sortMin; - } - -/* really __gl_pqSortMinimum */ - Object pqMinimum() { - Object sortMin, heapMin; - - if (size == 0) { - return heap.pqMinimum(); - } - sortMin = keys[order[size - 1]]; - if (!heap.pqIsEmpty()) { - heapMin = heap.pqMinimum(); - if (com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap.LEQ(leq, heapMin, sortMin)) { - return heapMin; - } - } - return sortMin; - } - -/* really __gl_pqSortIsEmpty */ - boolean pqIsEmpty() { - return (size == 0) && heap.pqIsEmpty(); - } - -/* really __gl_pqSortDelete */ - void pqDelete(int curr) { - if (curr >= 0) { - heap.pqDelete(curr); - return; - } - curr = -(curr + 1); - assert curr < max && keys[curr] != null; - - keys[curr] = null; - while (size > 0 && keys[order[size - 1]] == null) { - --size; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Render.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Render.java deleted file mode 100644 index 9761200e0..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Render.java +++ /dev/null @@ -1,557 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -import javax.media.opengl.*; -import javax.media.opengl.glu.*; - -class Render { - private static final boolean USE_OPTIMIZED_CODE_PATH = false; - - private Render() { - } - - private static final RenderFan renderFan = new RenderFan(); - private static final RenderStrip renderStrip = new RenderStrip(); - private static final RenderTriangle renderTriangle = new RenderTriangle(); - -/* This structure remembers the information we need about a primitive - * to be able to render it later, once we have determined which - * primitive is able to use the most triangles. - */ - private static class FaceCount { - public FaceCount() { - } - - public FaceCount(long size, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eStart, renderCallBack render) { - this.size = size; - this.eStart = eStart; - this.render = render; - } - - long size; /* number of triangles used */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eStart; /* edge where this primitive starts */ - renderCallBack render; - }; - - private static interface renderCallBack { - void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size); - } - - /************************ Strips and Fans decomposition ******************/ - -/* __gl_renderMesh( tess, mesh ) takes a mesh and breaks it into triangle - * fans, strips, and separate triangles. A substantial effort is made - * to use as few rendering primitives as possible (ie. to make the fans - * and strips as large as possible). - * - * The rendering output is provided as callbacks (see the api). - */ - public static void __gl_renderMesh(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface f; - - /* Make a list of separate triangles so we can render them all at once */ - tess.lonelyTriList = null; - - for (f = mesh.fHead.next; f != mesh.fHead; f = f.next) { - f.marked = false; - } - for (f = mesh.fHead.next; f != mesh.fHead; f = f.next) { - - /* We examine all faces in an arbitrary order. Whenever we find - * an unprocessed face F, we output a group of faces including F - * whose size is maximum. - */ - if (f.inside && !f.marked) { - RenderMaximumFaceGroup(tess, f); - assert (f.marked); - } - } - if (tess.lonelyTriList != null) { - RenderLonelyTriangles(tess, tess.lonelyTriList); - tess.lonelyTriList = null; - } - } - - - static void RenderMaximumFaceGroup(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUface fOrig) { - /* We want to find the largest triangle fan or strip of unmarked faces - * which includes the given face fOrig. There are 3 possible fans - * passing through fOrig (one centered at each vertex), and 3 possible - * strips (one for each CCW permutation of the vertices). Our strategy - * is to try all of these, and take the primitive which uses the most - * triangles (a greedy approach). - */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e = fOrig.anEdge; - FaceCount max = new FaceCount(); - FaceCount newFace = new FaceCount(); - - max.size = 1; - max.eStart = e; - max.render = renderTriangle; - - if (!tess.flagBoundary) { - newFace = MaximumFan(e); - if (newFace.size > max.size) { - max = newFace; - } - newFace = MaximumFan(e.Lnext); - if (newFace.size > max.size) { - max = newFace; - } - newFace = MaximumFan(e.Onext.Sym); - if (newFace.size > max.size) { - max = newFace; - } - - newFace = MaximumStrip(e); - if (newFace.size > max.size) { - max = newFace; - } - newFace = MaximumStrip(e.Lnext); - if (newFace.size > max.size) { - max = newFace; - } - newFace = MaximumStrip(e.Onext.Sym); - if (newFace.size > max.size) { - max = newFace; - } - } - max.render.render(tess, max.eStart, max.size); - } - - -/* Macros which keep track of faces we have marked temporarily, and allow - * us to backtrack when necessary. With triangle fans, this is not - * really necessary, since the only awkward case is a loop of triangles - * around a single origin vertex. However with strips the situation is - * more complicated, and we need a general tracking method like the - * one here. - */ - private static boolean Marked(com.jogamp.opengl.impl.glu.tessellator.GLUface f) { - return !f.inside || f.marked; - } - - private static GLUface AddToTrail(com.jogamp.opengl.impl.glu.tessellator.GLUface f, com.jogamp.opengl.impl.glu.tessellator.GLUface t) { - f.trail = t; - f.marked = true; - return f; - } - - private static void FreeTrail(com.jogamp.opengl.impl.glu.tessellator.GLUface t) { - if (true) { - while (t != null) { - t.marked = false; - t = t.trail; - } - } else { - /* absorb trailing semicolon */ - } - } - - static FaceCount MaximumFan(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig) { - /* eOrig.Lface is the face we want to render. We want to find the size - * of a maximal fan around eOrig.Org. To do this we just walk around - * the origin vertex as far as possible in both directions. - */ - FaceCount newFace = new FaceCount(0, null, renderFan); - com.jogamp.opengl.impl.glu.tessellator.GLUface trail = null; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - - for (e = eOrig; !Marked(e.Lface); e = e.Onext) { - trail = AddToTrail(e.Lface, trail); - ++newFace.size; - } - for (e = eOrig; !Marked(e.Sym.Lface); e = e.Sym.Lnext) { - trail = AddToTrail(e.Sym.Lface, trail); - ++newFace.size; - } - newFace.eStart = e; - /*LINTED*/ - FreeTrail(trail); - return newFace; - } - - - private static boolean IsEven(long n) { - return (n & 0x1L) == 0; - } - - static FaceCount MaximumStrip(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig) { - /* Here we are looking for a maximal strip that contains the vertices - * eOrig.Org, eOrig.Dst, eOrig.Lnext.Dst (in that order or the - * reverse, such that all triangles are oriented CCW). - * - * Again we walk forward and backward as far as possible. However for - * strips there is a twist: to get CCW orientations, there must be - * an *even* number of triangles in the strip on one side of eOrig. - * We walk the strip starting on a side with an even number of triangles; - * if both side have an odd number, we are forced to shorten one side. - */ - FaceCount newFace = new FaceCount(0, null, renderStrip); - long headSize = 0, tailSize = 0; - com.jogamp.opengl.impl.glu.tessellator.GLUface trail = null; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eTail, eHead; - - for (e = eOrig; !Marked(e.Lface); ++tailSize, e = e.Onext) { - trail = AddToTrail(e.Lface, trail); - ++tailSize; - e = e.Lnext.Sym; - if (Marked(e.Lface)) break; - trail = AddToTrail(e.Lface, trail); - } - eTail = e; - - for (e = eOrig; !Marked(e.Sym.Lface); ++headSize, e = e.Sym.Onext.Sym) { - trail = AddToTrail(e.Sym.Lface, trail); - ++headSize; - e = e.Sym.Lnext; - if (Marked(e.Sym.Lface)) break; - trail = AddToTrail(e.Sym.Lface, trail); - } - eHead = e; - - newFace.size = tailSize + headSize; - if (IsEven(tailSize)) { - newFace.eStart = eTail.Sym; - } else if (IsEven(headSize)) { - newFace.eStart = eHead; - } else { - /* Both sides have odd length, we must shorten one of them. In fact, - * we must start from eHead to guarantee inclusion of eOrig.Lface. - */ - --newFace.size; - newFace.eStart = eHead.Onext; - } - /*LINTED*/ - FreeTrail(trail); - return newFace; - } - - private static class RenderTriangle implements renderCallBack { - public void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size) { - /* Just add the triangle to a triangle list, so we can render all - * the separate triangles at once. - */ - assert (size == 1); - tess.lonelyTriList = AddToTrail(e.Lface, tess.lonelyTriList); - } - } - - - static void RenderLonelyTriangles(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUface f) { - /* Now we render all the separate triangles which could not be - * grouped into a triangle fan or strip. - */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - int newState; - int edgeState = -1; /* force edge state output for first vertex */ - - tess.callBeginOrBeginData(GL.GL_TRIANGLES); - - for (; f != null; f = f.trail) { - /* Loop once for each edge (there will always be 3 edges) */ - - e = f.anEdge; - do { - if (tess.flagBoundary) { - /* Set the "edge state" to true just before we output the - * first vertex of each edge on the polygon boundary. - */ - newState = (!e.Sym.Lface.inside) ? 1 : 0; - if (edgeState != newState) { - edgeState = newState; - tess.callEdgeFlagOrEdgeFlagData( edgeState != 0); - } - } - tess.callVertexOrVertexData( e.Org.data); - - e = e.Lnext; - } while (e != f.anEdge); - } - tess.callEndOrEndData(); - } - - private static class RenderFan implements renderCallBack { - public void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size) { - /* Render as many CCW triangles as possible in a fan starting from - * edge "e". The fan *should* contain exactly "size" triangles - * (otherwise we've goofed up somewhere). - */ - tess.callBeginOrBeginData( GL.GL_TRIANGLE_FAN); - tess.callVertexOrVertexData( e.Org.data); - tess.callVertexOrVertexData( e.Sym.Org.data); - - while (!Marked(e.Lface)) { - e.Lface.marked = true; - --size; - e = e.Onext; - tess.callVertexOrVertexData( e.Sym.Org.data); - } - - assert (size == 0); - tess.callEndOrEndData(); - } - } - - private static class RenderStrip implements renderCallBack { - public void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size) { - /* Render as many CCW triangles as possible in a strip starting from - * edge "e". The strip *should* contain exactly "size" triangles - * (otherwise we've goofed up somewhere). - */ - tess.callBeginOrBeginData( GL.GL_TRIANGLE_STRIP); - tess.callVertexOrVertexData( e.Org.data); - tess.callVertexOrVertexData( e.Sym.Org.data); - - while (!Marked(e.Lface)) { - e.Lface.marked = true; - --size; - e = e.Lnext.Sym; - tess.callVertexOrVertexData( e.Org.data); - if (Marked(e.Lface)) break; - - e.Lface.marked = true; - --size; - e = e.Onext; - tess.callVertexOrVertexData( e.Sym.Org.data); - } - - assert (size == 0); - tess.callEndOrEndData(); - } - } - - /************************ Boundary contour decomposition ******************/ - -/* __gl_renderBoundary( tess, mesh ) takes a mesh, and outputs one - * contour for each face marked "inside". The rendering output is - * provided as callbacks (see the api). - */ - public static void __gl_renderBoundary(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface f; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - - for (f = mesh.fHead.next; f != mesh.fHead; f = f.next) { - if (f.inside) { - tess.callBeginOrBeginData( GL.GL_LINE_LOOP); - e = f.anEdge; - do { - tess.callVertexOrVertexData( e.Org.data); - e = e.Lnext; - } while (e != f.anEdge); - tess.callEndOrEndData(); - } - } - } - - - /************************ Quick-and-dirty decomposition ******************/ - - private static final int SIGN_INCONSISTENT = 2; - - static int ComputeNormal(GLUtessellatorImpl tess, double[] norm, boolean check) -/* - * If check==false, we compute the polygon normal and place it in norm[]. - * If check==true, we check that each triangle in the fan from v0 has a - * consistent orientation with respect to norm[]. If triangles are - * consistently oriented CCW, return 1; if CW, return -1; if all triangles - * are degenerate return 0; otherwise (no consistent orientation) return - * SIGN_INCONSISTENT. - */ { - com.jogamp.opengl.impl.glu.tessellator.CachedVertex[] v = tess.cache; -// CachedVertex vn = v0 + tess.cacheCount; - int vn = tess.cacheCount; -// CachedVertex vc; - int vc; - double dot, xc, yc, zc, xp, yp, zp; - double[] n = new double[3]; - int sign = 0; - - /* Find the polygon normal. It is important to get a reasonable - * normal even when the polygon is self-intersecting (eg. a bowtie). - * Otherwise, the computed normal could be very tiny, but perpendicular - * to the true plane of the polygon due to numerical noise. Then all - * the triangles would appear to be degenerate and we would incorrectly - * decompose the polygon as a fan (or simply not render it at all). - * - * We use a sum-of-triangles normal algorithm rather than the more - * efficient sum-of-trapezoids method (used in CheckOrientation() - * in normal.c). This lets us explicitly reverse the signed area - * of some triangles to get a reasonable normal in the self-intersecting - * case. - */ - if (!check) { - norm[0] = norm[1] = norm[2] = 0.0; - } - - vc = 1; - xc = v[vc].coords[0] - v[0].coords[0]; - yc = v[vc].coords[1] - v[0].coords[1]; - zc = v[vc].coords[2] - v[0].coords[2]; - while (++vc < vn) { - xp = xc; - yp = yc; - zp = zc; - xc = v[vc].coords[0] - v[0].coords[0]; - yc = v[vc].coords[1] - v[0].coords[1]; - zc = v[vc].coords[2] - v[0].coords[2]; - - /* Compute (vp - v0) cross (vc - v0) */ - n[0] = yp * zc - zp * yc; - n[1] = zp * xc - xp * zc; - n[2] = xp * yc - yp * xc; - - dot = n[0] * norm[0] + n[1] * norm[1] + n[2] * norm[2]; - if (!check) { - /* Reverse the contribution of back-facing triangles to get - * a reasonable normal for self-intersecting polygons (see above) - */ - if (dot >= 0) { - norm[0] += n[0]; - norm[1] += n[1]; - norm[2] += n[2]; - } else { - norm[0] -= n[0]; - norm[1] -= n[1]; - norm[2] -= n[2]; - } - } else if (dot != 0) { - /* Check the new orientation for consistency with previous triangles */ - if (dot > 0) { - if (sign < 0) return SIGN_INCONSISTENT; - sign = 1; - } else { - if (sign > 0) return SIGN_INCONSISTENT; - sign = -1; - } - } - } - return sign; - } - -/* __gl_renderCache( tess ) takes a single contour and tries to render it - * as a triangle fan. This handles convex polygons, as well as some - * non-convex polygons if we get lucky. - * - * Returns true if the polygon was successfully rendered. The rendering - * output is provided as callbacks (see the api). - */ - public static boolean __gl_renderCache(GLUtessellatorImpl tess) { - com.jogamp.opengl.impl.glu.tessellator.CachedVertex[] v = tess.cache; -// CachedVertex vn = v0 + tess.cacheCount; - int vn = tess.cacheCount; -// CachedVertex vc; - int vc; - double[] norm = new double[3]; - int sign; - - if (tess.cacheCount < 3) { - /* Degenerate contour -- no output */ - return true; - } - - norm[0] = tess.normal[0]; - norm[1] = tess.normal[1]; - norm[2] = tess.normal[2]; - if (norm[0] == 0 && norm[1] == 0 && norm[2] == 0) { - ComputeNormal( tess, norm, false); - } - - sign = ComputeNormal( tess, norm, true); - if (sign == SIGN_INCONSISTENT) { - /* Fan triangles did not have a consistent orientation */ - return false; - } - if (sign == 0) { - /* All triangles were degenerate */ - return true; - } - - if ( !USE_OPTIMIZED_CODE_PATH ) { - return false; - } else { - /* Make sure we do the right thing for each winding rule */ - switch (tess.windingRule) { - case GLU.GLU_TESS_WINDING_ODD: - case GLU.GLU_TESS_WINDING_NONZERO: - break; - case GLU.GLU_TESS_WINDING_POSITIVE: - if (sign < 0) return true; - break; - case GLU.GLU_TESS_WINDING_NEGATIVE: - if (sign > 0) return true; - break; - case GLU.GLU_TESS_WINDING_ABS_GEQ_TWO: - return true; - } - - tess.callBeginOrBeginData( tess.boundaryOnly ? GL.GL_LINE_LOOP - : (tess.cacheCount > 3) ? GL.GL_TRIANGLE_FAN - : GL.GL_TRIANGLES); - - tess.callVertexOrVertexData( v[0].data); - if (sign > 0) { - for (vc = 1; vc < vn; ++vc) { - tess.callVertexOrVertexData( v[vc].data); - } - } else { - for (vc = vn - 1; vc > 0; --vc) { - tess.callVertexOrVertexData( v[vc].data); - } - } - tess.callEndOrEndData(); - return true; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Sweep.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Sweep.java deleted file mode 100644 index 8ffeadb67..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Sweep.java +++ /dev/null @@ -1,1353 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -import javax.media.opengl.*; -import javax.media.opengl.glu.*; - -class Sweep { - private Sweep() { - } - -// #ifdef FOR_TRITE_TEST_PROGRAM -// extern void DebugEvent( GLUtessellator *tess ); -// #else - private static void DebugEvent(GLUtessellatorImpl tess) { - - } -// #endif - -/* - * Invariants for the Edge Dictionary. - * - each pair of adjacent edges e2=Succ(e1) satisfies EdgeLeq(e1,e2) - * at any valid location of the sweep event - * - if EdgeLeq(e2,e1) as well (at any valid sweep event), then e1 and e2 - * share a common endpoint - * - for each e, e.Dst has been processed, but not e.Org - * - each edge e satisfies VertLeq(e.Dst,event) && VertLeq(event,e.Org) - * where "event" is the current sweep line event. - * - no edge e has zero length - * - * Invariants for the Mesh (the processed portion). - * - the portion of the mesh left of the sweep line is a planar graph, - * ie. there is *some* way to embed it in the plane - * - no processed edge has zero length - * - no two processed vertices have identical coordinates - * - each "inside" region is monotone, ie. can be broken into two chains - * of monotonically increasing vertices according to VertLeq(v1,v2) - * - a non-invariant: these chains may intersect (very slightly) - * - * Invariants for the Sweep. - * - if none of the edges incident to the event vertex have an activeRegion - * (ie. none of these edges are in the edge dictionary), then the vertex - * has only right-going edges. - * - if an edge is marked "fixUpperEdge" (it is a temporary edge introduced - * by ConnectRightVertex), then it is the only right-going edge from - * its associated vertex. (This says that these edges exist only - * when it is necessary.) - */ - -/* When we merge two edges into one, we need to compute the combined - * winding of the new edge. - */ - private static void AddWinding(GLUhalfEdge eDst, GLUhalfEdge eSrc) { - eDst.winding += eSrc.winding; - eDst.Sym.winding += eSrc.Sym.winding; - } - - - private static ActiveRegion RegionBelow(ActiveRegion r) { - return ((ActiveRegion) Dict.dictKey(Dict.dictPred(r.nodeUp))); - } - - private static ActiveRegion RegionAbove(ActiveRegion r) { - return ((ActiveRegion) Dict.dictKey(Dict.dictSucc(r.nodeUp))); - } - - static boolean EdgeLeq(GLUtessellatorImpl tess, ActiveRegion reg1, ActiveRegion reg2) -/* - * Both edges must be directed from right to left (this is the canonical - * direction for the upper edge of each region). - * - * The strategy is to evaluate a "t" value for each edge at the - * current sweep line position, given by tess.event. The calculations - * are designed to be very stable, but of course they are not perfect. - * - * Special case: if both edge destinations are at the sweep event, - * we sort the edges by slope (they would otherwise compare equally). - */ { - GLUvertex event = tess.event; - GLUhalfEdge e1, e2; - double t1, t2; - - e1 = reg1.eUp; - e2 = reg2.eUp; - - if (e1.Sym.Org == event) { - if (e2.Sym.Org == event) { - /* Two edges right of the sweep line which meet at the sweep event. - * Sort them by slope. - */ - if (Geom.VertLeq(e1.Org, e2.Org)) { - return Geom.EdgeSign(e2.Sym.Org, e1.Org, e2.Org) <= 0; - } - return Geom.EdgeSign(e1.Sym.Org, e2.Org, e1.Org) >= 0; - } - return Geom.EdgeSign(e2.Sym.Org, event, e2.Org) <= 0; - } - if (e2.Sym.Org == event) { - return Geom.EdgeSign(e1.Sym.Org, event, e1.Org) >= 0; - } - - /* General case - compute signed distance *from* e1, e2 to event */ - t1 = Geom.EdgeEval(e1.Sym.Org, event, e1.Org); - t2 = Geom.EdgeEval(e2.Sym.Org, event, e2.Org); - return (t1 >= t2); - } - - - static void DeleteRegion(GLUtessellatorImpl tess, ActiveRegion reg) { - if (reg.fixUpperEdge) { - /* It was created with zero winding number, so it better be - * deleted with zero winding number (ie. it better not get merged - * with a real edge). - */ - assert (reg.eUp.winding == 0); - } - reg.eUp.activeRegion = null; - Dict.dictDelete(tess.dict, reg.nodeUp); /* __gl_dictListDelete */ - } - - - static boolean FixUpperEdge(ActiveRegion reg, GLUhalfEdge newEdge) -/* - * Replace an upper edge which needs fixing (see ConnectRightVertex). - */ { - assert (reg.fixUpperEdge); - if (!Mesh.__gl_meshDelete(reg.eUp)) return false; - reg.fixUpperEdge = false; - reg.eUp = newEdge; - newEdge.activeRegion = reg; - - return true; - } - - static ActiveRegion TopLeftRegion(ActiveRegion reg) { - GLUvertex org = reg.eUp.Org; - GLUhalfEdge e; - - /* Find the region above the uppermost edge with the same origin */ - do { - reg = RegionAbove(reg); - } while (reg.eUp.Org == org); - - /* If the edge above was a temporary edge introduced by ConnectRightVertex, - * now is the time to fix it. - */ - if (reg.fixUpperEdge) { - e = Mesh.__gl_meshConnect(RegionBelow(reg).eUp.Sym, reg.eUp.Lnext); - if (e == null) return null; - if (!FixUpperEdge(reg, e)) return null; - reg = RegionAbove(reg); - } - return reg; - } - - static ActiveRegion TopRightRegion(ActiveRegion reg) { - GLUvertex dst = reg.eUp.Sym.Org; - - /* Find the region above the uppermost edge with the same destination */ - do { - reg = RegionAbove(reg); - } while (reg.eUp.Sym.Org == dst); - return reg; - } - - static ActiveRegion AddRegionBelow(GLUtessellatorImpl tess, - ActiveRegion regAbove, - GLUhalfEdge eNewUp) -/* - * Add a new active region to the sweep line, *somewhere* below "regAbove" - * (according to where the new edge belongs in the sweep-line dictionary). - * The upper edge of the new region will be "eNewUp". - * Winding number and "inside" flag are not updated. - */ { - ActiveRegion regNew = new ActiveRegion(); - if (regNew == null) throw new RuntimeException(); - - regNew.eUp = eNewUp; - /* __gl_dictListInsertBefore */ - regNew.nodeUp = Dict.dictInsertBefore(tess.dict, regAbove.nodeUp, regNew); - if (regNew.nodeUp == null) throw new RuntimeException(); - regNew.fixUpperEdge = false; - regNew.sentinel = false; - regNew.dirty = false; - - eNewUp.activeRegion = regNew; - return regNew; - } - - static boolean IsWindingInside(GLUtessellatorImpl tess, int n) { - switch (tess.windingRule) { - case GLU.GLU_TESS_WINDING_ODD: - return (n & 1) != 0; - case GLU.GLU_TESS_WINDING_NONZERO: - return (n != 0); - case GLU.GLU_TESS_WINDING_POSITIVE: - return (n > 0); - case GLU.GLU_TESS_WINDING_NEGATIVE: - return (n < 0); - case GLU.GLU_TESS_WINDING_ABS_GEQ_TWO: - return (n >= 2) || (n <= -2); - } - /*LINTED*/ -// assert (false); - throw new InternalError(); - /*NOTREACHED*/ - } - - - static void ComputeWinding(GLUtessellatorImpl tess, ActiveRegion reg) { - reg.windingNumber = RegionAbove(reg).windingNumber + reg.eUp.winding; - reg.inside = IsWindingInside(tess, reg.windingNumber); - } - - - static void FinishRegion(GLUtessellatorImpl tess, ActiveRegion reg) -/* - * Delete a region from the sweep line. This happens when the upper - * and lower chains of a region meet (at a vertex on the sweep line). - * The "inside" flag is copied to the appropriate mesh face (we could - * not do this before -- since the structure of the mesh is always - * changing, this face may not have even existed until now). - */ { - GLUhalfEdge e = reg.eUp; - GLUface f = e.Lface; - - f.inside = reg.inside; - f.anEdge = e; /* optimization for __gl_meshTessellateMonoRegion() */ - DeleteRegion(tess, reg); - } - - - static GLUhalfEdge FinishLeftRegions(GLUtessellatorImpl tess, - ActiveRegion regFirst, ActiveRegion regLast) -/* - * We are given a vertex with one or more left-going edges. All affected - * edges should be in the edge dictionary. Starting at regFirst.eUp, - * we walk down deleting all regions where both edges have the same - * origin vOrg. At the same time we copy the "inside" flag from the - * active region to the face, since at this point each face will belong - * to at most one region (this was not necessarily true until this point - * in the sweep). The walk stops at the region above regLast; if regLast - * is null we walk as far as possible. At the same time we relink the - * mesh if necessary, so that the ordering of edges around vOrg is the - * same as in the dictionary. - */ { - ActiveRegion reg, regPrev; - GLUhalfEdge e, ePrev; - - regPrev = regFirst; - ePrev = regFirst.eUp; - while (regPrev != regLast) { - regPrev.fixUpperEdge = false; /* placement was OK */ - reg = RegionBelow(regPrev); - e = reg.eUp; - if (e.Org != ePrev.Org) { - if (!reg.fixUpperEdge) { - /* Remove the last left-going edge. Even though there are no further - * edges in the dictionary with this origin, there may be further - * such edges in the mesh (if we are adding left edges to a vertex - * that has already been processed). Thus it is important to call - * FinishRegion rather than just DeleteRegion. - */ - FinishRegion(tess, regPrev); - break; - } - /* If the edge below was a temporary edge introduced by - * ConnectRightVertex, now is the time to fix it. - */ - e = Mesh.__gl_meshConnect(ePrev.Onext.Sym, e.Sym); - if (e == null) throw new RuntimeException(); - if (!FixUpperEdge(reg, e)) throw new RuntimeException(); - } - - /* Relink edges so that ePrev.Onext == e */ - if (ePrev.Onext != e) { - if (!Mesh.__gl_meshSplice(e.Sym.Lnext, e)) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(ePrev, e)) throw new RuntimeException(); - } - FinishRegion(tess, regPrev); /* may change reg.eUp */ - ePrev = reg.eUp; - regPrev = reg; - } - return ePrev; - } - - - static void AddRightEdges(GLUtessellatorImpl tess, ActiveRegion regUp, - GLUhalfEdge eFirst, GLUhalfEdge eLast, GLUhalfEdge eTopLeft, - boolean cleanUp) -/* - * Purpose: insert right-going edges into the edge dictionary, and update - * winding numbers and mesh connectivity appropriately. All right-going - * edges share a common origin vOrg. Edges are inserted CCW starting at - * eFirst; the last edge inserted is eLast.Sym.Lnext. If vOrg has any - * left-going edges already processed, then eTopLeft must be the edge - * such that an imaginary upward vertical segment from vOrg would be - * contained between eTopLeft.Sym.Lnext and eTopLeft; otherwise eTopLeft - * should be null. - */ { - ActiveRegion reg, regPrev; - GLUhalfEdge e, ePrev; - boolean firstTime = true; - - /* Insert the new right-going edges in the dictionary */ - e = eFirst; - do { - assert (Geom.VertLeq(e.Org, e.Sym.Org)); - AddRegionBelow(tess, regUp, e.Sym); - e = e.Onext; - } while (e != eLast); - - /* Walk *all* right-going edges from e.Org, in the dictionary order, - * updating the winding numbers of each region, and re-linking the mesh - * edges to match the dictionary ordering (if necessary). - */ - if (eTopLeft == null) { - eTopLeft = RegionBelow(regUp).eUp.Sym.Onext; - } - regPrev = regUp; - ePrev = eTopLeft; - for (; ;) { - reg = RegionBelow(regPrev); - e = reg.eUp.Sym; - if (e.Org != ePrev.Org) break; - - if (e.Onext != ePrev) { - /* Unlink e from its current position, and relink below ePrev */ - if (!Mesh.__gl_meshSplice(e.Sym.Lnext, e)) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(ePrev.Sym.Lnext, e)) throw new RuntimeException(); - } - /* Compute the winding number and "inside" flag for the new regions */ - reg.windingNumber = regPrev.windingNumber - e.winding; - reg.inside = IsWindingInside(tess, reg.windingNumber); - - /* Check for two outgoing edges with same slope -- process these - * before any intersection tests (see example in __gl_computeInterior). - */ - regPrev.dirty = true; - if (!firstTime && CheckForRightSplice(tess, regPrev)) { - AddWinding(e, ePrev); - DeleteRegion(tess, regPrev); - if (!Mesh.__gl_meshDelete(ePrev)) throw new RuntimeException(); - } - firstTime = false; - regPrev = reg; - ePrev = e; - } - regPrev.dirty = true; - assert (regPrev.windingNumber - e.winding == reg.windingNumber); - - if (cleanUp) { - /* Check for intersections between newly adjacent edges. */ - WalkDirtyRegions(tess, regPrev); - } - } - - - static void CallCombine(GLUtessellatorImpl tess, GLUvertex isect, - Object[] data, float[] weights, boolean needed) { - double[] coords = new double[3]; - - /* Copy coord data in case the callback changes it. */ - coords[0] = isect.coords[0]; - coords[1] = isect.coords[1]; - coords[2] = isect.coords[2]; - - Object[] outData = new Object[1]; - tess.callCombineOrCombineData(coords, data, weights, outData); - isect.data = outData[0]; - if (isect.data == null) { - if (!needed) { - isect.data = data[0]; - } else if (!tess.fatalError) { - /* The only way fatal error is when two edges are found to intersect, - * but the user has not provided the callback necessary to handle - * generated intersection points. - */ - tess.callErrorOrErrorData(GLU.GLU_TESS_NEED_COMBINE_CALLBACK); - tess.fatalError = true; - } - } - } - - static void SpliceMergeVertices(GLUtessellatorImpl tess, GLUhalfEdge e1, - GLUhalfEdge e2) -/* - * Two vertices with idential coordinates are combined into one. - * e1.Org is kept, while e2.Org is discarded. - */ { - Object[] data = new Object[4]; - float[] weights = new float[]{0.5f, 0.5f, 0.0f, 0.0f}; - - data[0] = e1.Org.data; - data[1] = e2.Org.data; - CallCombine(tess, e1.Org, data, weights, false); - if (!Mesh.__gl_meshSplice(e1, e2)) throw new RuntimeException(); - } - - static void VertexWeights(GLUvertex isect, GLUvertex org, GLUvertex dst, - float[] weights) -/* - * Find some weights which describe how the intersection vertex is - * a linear combination of "org" and "dest". Each of the two edges - * which generated "isect" is allocated 50% of the weight; each edge - * splits the weight between its org and dst according to the - * relative distance to "isect". - */ { - double t1 = Geom.VertL1dist(org, isect); - double t2 = Geom.VertL1dist(dst, isect); - - weights[0] = (float) (0.5 * t2 / (t1 + t2)); - weights[1] = (float) (0.5 * t1 / (t1 + t2)); - isect.coords[0] += weights[0] * org.coords[0] + weights[1] * dst.coords[0]; - isect.coords[1] += weights[0] * org.coords[1] + weights[1] * dst.coords[1]; - isect.coords[2] += weights[0] * org.coords[2] + weights[1] * dst.coords[2]; - } - - - static void GetIntersectData(GLUtessellatorImpl tess, GLUvertex isect, - GLUvertex orgUp, GLUvertex dstUp, - GLUvertex orgLo, GLUvertex dstLo) -/* - * We've computed a new intersection point, now we need a "data" pointer - * from the user so that we can refer to this new vertex in the - * rendering callbacks. - */ { - Object[] data = new Object[4]; - float[] weights = new float[4]; - float[] weights1 = new float[2]; - float[] weights2 = new float[2]; - - data[0] = orgUp.data; - data[1] = dstUp.data; - data[2] = orgLo.data; - data[3] = dstLo.data; - - isect.coords[0] = isect.coords[1] = isect.coords[2] = 0; - VertexWeights(isect, orgUp, dstUp, weights1); - VertexWeights(isect, orgLo, dstLo, weights2); - System.arraycopy(weights1, 0, weights, 0, 2); - System.arraycopy(weights2, 0, weights, 2, 2); - - CallCombine(tess, isect, data, weights, true); - } - - static boolean CheckForRightSplice(GLUtessellatorImpl tess, ActiveRegion regUp) -/* - * Check the upper and lower edge of "regUp", to make sure that the - * eUp.Org is above eLo, or eLo.Org is below eUp (depending on which - * origin is leftmost). - * - * The main purpose is to splice right-going edges with the same - * dest vertex and nearly identical slopes (ie. we can't distinguish - * the slopes numerically). However the splicing can also help us - * to recover from numerical errors. For example, suppose at one - * point we checked eUp and eLo, and decided that eUp.Org is barely - * above eLo. Then later, we split eLo into two edges (eg. from - * a splice operation like this one). This can change the result of - * our test so that now eUp.Org is incident to eLo, or barely below it. - * We must correct this condition to maintain the dictionary invariants. - * - * One possibility is to check these edges for intersection again - * (ie. CheckForIntersect). This is what we do if possible. However - * CheckForIntersect requires that tess.event lies between eUp and eLo, - * so that it has something to fall back on when the intersection - * calculation gives us an unusable answer. So, for those cases where - * we can't check for intersection, this routine fixes the problem - * by just splicing the offending vertex into the other edge. - * This is a guaranteed solution, no matter how degenerate things get. - * Basically this is a combinatorial solution to a numerical problem. - */ { - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp = regUp.eUp; - GLUhalfEdge eLo = regLo.eUp; - - if (Geom.VertLeq(eUp.Org, eLo.Org)) { - if (Geom.EdgeSign(eLo.Sym.Org, eUp.Org, eLo.Org) > 0) return false; - - /* eUp.Org appears to be below eLo */ - if (!Geom.VertEq(eUp.Org, eLo.Org)) { - /* Splice eUp.Org into eLo */ - if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eUp, eLo.Sym.Lnext)) throw new RuntimeException(); - regUp.dirty = regLo.dirty = true; - - } else if (eUp.Org != eLo.Org) { - /* merge the two vertices, discarding eUp.Org */ - tess.pq.pqDelete(eUp.Org.pqHandle); /* __gl_pqSortDelete */ - SpliceMergeVertices(tess, eLo.Sym.Lnext, eUp); - } - } else { - if (Geom.EdgeSign(eUp.Sym.Org, eLo.Org, eUp.Org) < 0) return false; - - /* eLo.Org appears to be above eUp, so splice eLo.Org into eUp */ - RegionAbove(regUp).dirty = regUp.dirty = true; - if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eLo.Sym.Lnext, eUp)) throw new RuntimeException(); - } - return true; - } - - static boolean CheckForLeftSplice(GLUtessellatorImpl tess, ActiveRegion regUp) -/* - * Check the upper and lower edge of "regUp", to make sure that the - * eUp.Sym.Org is above eLo, or eLo.Sym.Org is below eUp (depending on which - * destination is rightmost). - * - * Theoretically, this should always be true. However, splitting an edge - * into two pieces can change the results of previous tests. For example, - * suppose at one point we checked eUp and eLo, and decided that eUp.Sym.Org - * is barely above eLo. Then later, we split eLo into two edges (eg. from - * a splice operation like this one). This can change the result of - * the test so that now eUp.Sym.Org is incident to eLo, or barely below it. - * We must correct this condition to maintain the dictionary invariants - * (otherwise new edges might get inserted in the wrong place in the - * dictionary, and bad stuff will happen). - * - * We fix the problem by just splicing the offending vertex into the - * other edge. - */ { - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp = regUp.eUp; - GLUhalfEdge eLo = regLo.eUp; - GLUhalfEdge e; - - assert (!Geom.VertEq(eUp.Sym.Org, eLo.Sym.Org)); - - if (Geom.VertLeq(eUp.Sym.Org, eLo.Sym.Org)) { - if (Geom.EdgeSign(eUp.Sym.Org, eLo.Sym.Org, eUp.Org) < 0) return false; - - /* eLo.Sym.Org is above eUp, so splice eLo.Sym.Org into eUp */ - RegionAbove(regUp).dirty = regUp.dirty = true; - e = Mesh.__gl_meshSplitEdge(eUp); - if (e == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eLo.Sym, e)) throw new RuntimeException(); - e.Lface.inside = regUp.inside; - } else { - if (Geom.EdgeSign(eLo.Sym.Org, eUp.Sym.Org, eLo.Org) > 0) return false; - - /* eUp.Sym.Org is below eLo, so splice eUp.Sym.Org into eLo */ - regUp.dirty = regLo.dirty = true; - e = Mesh.__gl_meshSplitEdge(eLo); - if (e == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eUp.Lnext, eLo.Sym)) throw new RuntimeException(); - e.Sym.Lface.inside = regUp.inside; - } - return true; - } - - - static boolean CheckForIntersect(GLUtessellatorImpl tess, ActiveRegion regUp) -/* - * Check the upper and lower edges of the given region to see if - * they intersect. If so, create the intersection and add it - * to the data structures. - * - * Returns true if adding the new intersection resulted in a recursive - * call to AddRightEdges(); in this case all "dirty" regions have been - * checked for intersections, and possibly regUp has been deleted. - */ { - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp = regUp.eUp; - GLUhalfEdge eLo = regLo.eUp; - GLUvertex orgUp = eUp.Org; - GLUvertex orgLo = eLo.Org; - GLUvertex dstUp = eUp.Sym.Org; - GLUvertex dstLo = eLo.Sym.Org; - double tMinUp, tMaxLo; - GLUvertex isect = new GLUvertex(); - GLUvertex orgMin; - GLUhalfEdge e; - - assert (!Geom.VertEq(dstLo, dstUp)); - assert (Geom.EdgeSign(dstUp, tess.event, orgUp) <= 0); - assert (Geom.EdgeSign(dstLo, tess.event, orgLo) >= 0); - assert (orgUp != tess.event && orgLo != tess.event); - assert (!regUp.fixUpperEdge && !regLo.fixUpperEdge); - - if (orgUp == orgLo) return false; /* right endpoints are the same */ - - tMinUp = Math.min(orgUp.t, dstUp.t); - tMaxLo = Math.max(orgLo.t, dstLo.t); - if (tMinUp > tMaxLo) return false; /* t ranges do not overlap */ - - if (Geom.VertLeq(orgUp, orgLo)) { - if (Geom.EdgeSign(dstLo, orgUp, orgLo) > 0) return false; - } else { - if (Geom.EdgeSign(dstUp, orgLo, orgUp) < 0) return false; - } - - /* At this point the edges intersect, at least marginally */ - DebugEvent(tess); - - Geom.EdgeIntersect(dstUp, orgUp, dstLo, orgLo, isect); - /* The following properties are guaranteed: */ - assert (Math.min(orgUp.t, dstUp.t) <= isect.t); - assert (isect.t <= Math.max(orgLo.t, dstLo.t)); - assert (Math.min(dstLo.s, dstUp.s) <= isect.s); - assert (isect.s <= Math.max(orgLo.s, orgUp.s)); - - if (Geom.VertLeq(isect, tess.event)) { - /* The intersection point lies slightly to the left of the sweep line, - * so move it until it''s slightly to the right of the sweep line. - * (If we had perfect numerical precision, this would never happen - * in the first place). The easiest and safest thing to do is - * replace the intersection by tess.event. - */ - isect.s = tess.event.s; - isect.t = tess.event.t; - } - /* Similarly, if the computed intersection lies to the right of the - * rightmost origin (which should rarely happen), it can cause - * unbelievable inefficiency on sufficiently degenerate inputs. - * (If you have the test program, try running test54.d with the - * "X zoom" option turned on). - */ - orgMin = Geom.VertLeq(orgUp, orgLo) ? orgUp : orgLo; - if (Geom.VertLeq(orgMin, isect)) { - isect.s = orgMin.s; - isect.t = orgMin.t; - } - - if (Geom.VertEq(isect, orgUp) || Geom.VertEq(isect, orgLo)) { - /* Easy case -- intersection at one of the right endpoints */ - CheckForRightSplice(tess, regUp); - return false; - } - - if ((!Geom.VertEq(dstUp, tess.event) - && Geom.EdgeSign(dstUp, tess.event, isect) >= 0) - || (!Geom.VertEq(dstLo, tess.event) - && Geom.EdgeSign(dstLo, tess.event, isect) <= 0)) { - /* Very unusual -- the new upper or lower edge would pass on the - * wrong side of the sweep event, or through it. This can happen - * due to very small numerical errors in the intersection calculation. - */ - if (dstLo == tess.event) { - /* Splice dstLo into eUp, and process the new region(s) */ - if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eLo.Sym, eUp)) throw new RuntimeException(); - regUp = TopLeftRegion(regUp); - if (regUp == null) throw new RuntimeException(); - eUp = RegionBelow(regUp).eUp; - FinishLeftRegions(tess, RegionBelow(regUp), regLo); - AddRightEdges(tess, regUp, eUp.Sym.Lnext, eUp, eUp, true); - return true; - } - if (dstUp == tess.event) { - /* Splice dstUp into eLo, and process the new region(s) */ - if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eUp.Lnext, eLo.Sym.Lnext)) throw new RuntimeException(); - regLo = regUp; - regUp = TopRightRegion(regUp); - e = RegionBelow(regUp).eUp.Sym.Onext; - regLo.eUp = eLo.Sym.Lnext; - eLo = FinishLeftRegions(tess, regLo, null); - AddRightEdges(tess, regUp, eLo.Onext, eUp.Sym.Onext, e, true); - return true; - } - /* Special case: called from ConnectRightVertex. If either - * edge passes on the wrong side of tess.event, split it - * (and wait for ConnectRightVertex to splice it appropriately). - */ - if (Geom.EdgeSign(dstUp, tess.event, isect) >= 0) { - RegionAbove(regUp).dirty = regUp.dirty = true; - if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); - eUp.Org.s = tess.event.s; - eUp.Org.t = tess.event.t; - } - if (Geom.EdgeSign(dstLo, tess.event, isect) <= 0) { - regUp.dirty = regLo.dirty = true; - if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); - eLo.Org.s = tess.event.s; - eLo.Org.t = tess.event.t; - } - /* leave the rest for ConnectRightVertex */ - return false; - } - - /* General case -- split both edges, splice into new vertex. - * When we do the splice operation, the order of the arguments is - * arbitrary as far as correctness goes. However, when the operation - * creates a new face, the work done is proportional to the size of - * the new face. We expect the faces in the processed part of - * the mesh (ie. eUp.Lface) to be smaller than the faces in the - * unprocessed original contours (which will be eLo.Sym.Lnext.Lface). - */ - if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); - if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eLo.Sym.Lnext, eUp)) throw new RuntimeException(); - eUp.Org.s = isect.s; - eUp.Org.t = isect.t; - eUp.Org.pqHandle = tess.pq.pqInsert(eUp.Org); /* __gl_pqSortInsert */ - if (eUp.Org.pqHandle == Long.MAX_VALUE) { - tess.pq.pqDeletePriorityQ(); /* __gl_pqSortDeletePriorityQ */ - tess.pq = null; - throw new RuntimeException(); - } - GetIntersectData(tess, eUp.Org, orgUp, dstUp, orgLo, dstLo); - RegionAbove(regUp).dirty = regUp.dirty = regLo.dirty = true; - return false; - } - - static void WalkDirtyRegions(GLUtessellatorImpl tess, ActiveRegion regUp) -/* - * When the upper or lower edge of any region changes, the region is - * marked "dirty". This routine walks through all the dirty regions - * and makes sure that the dictionary invariants are satisfied - * (see the comments at the beginning of this file). Of course - * new dirty regions can be created as we make changes to restore - * the invariants. - */ { - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp, eLo; - - for (; ;) { - /* Find the lowest dirty region (we walk from the bottom up). */ - while (regLo.dirty) { - regUp = regLo; - regLo = RegionBelow(regLo); - } - if (!regUp.dirty) { - regLo = regUp; - regUp = RegionAbove(regUp); - if (regUp == null || !regUp.dirty) { - /* We've walked all the dirty regions */ - return; - } - } - regUp.dirty = false; - eUp = regUp.eUp; - eLo = regLo.eUp; - - if (eUp.Sym.Org != eLo.Sym.Org) { - /* Check that the edge ordering is obeyed at the Dst vertices. */ - if (CheckForLeftSplice(tess, regUp)) { - - /* If the upper or lower edge was marked fixUpperEdge, then - * we no longer need it (since these edges are needed only for - * vertices which otherwise have no right-going edges). - */ - if (regLo.fixUpperEdge) { - DeleteRegion(tess, regLo); - if (!Mesh.__gl_meshDelete(eLo)) throw new RuntimeException(); - regLo = RegionBelow(regUp); - eLo = regLo.eUp; - } else if (regUp.fixUpperEdge) { - DeleteRegion(tess, regUp); - if (!Mesh.__gl_meshDelete(eUp)) throw new RuntimeException(); - regUp = RegionAbove(regLo); - eUp = regUp.eUp; - } - } - } - if (eUp.Org != eLo.Org) { - if (eUp.Sym.Org != eLo.Sym.Org - && !regUp.fixUpperEdge && !regLo.fixUpperEdge - && (eUp.Sym.Org == tess.event || eLo.Sym.Org == tess.event)) { - /* When all else fails in CheckForIntersect(), it uses tess.event - * as the intersection location. To make this possible, it requires - * that tess.event lie between the upper and lower edges, and also - * that neither of these is marked fixUpperEdge (since in the worst - * case it might splice one of these edges into tess.event, and - * violate the invariant that fixable edges are the only right-going - * edge from their associated vertex). - */ - if (CheckForIntersect(tess, regUp)) { - /* WalkDirtyRegions() was called recursively; we're done */ - return; - } - } else { - /* Even though we can't use CheckForIntersect(), the Org vertices - * may violate the dictionary edge ordering. Check and correct this. - */ - CheckForRightSplice(tess, regUp); - } - } - if (eUp.Org == eLo.Org && eUp.Sym.Org == eLo.Sym.Org) { - /* A degenerate loop consisting of only two edges -- delete it. */ - AddWinding(eLo, eUp); - DeleteRegion(tess, regUp); - if (!Mesh.__gl_meshDelete(eUp)) throw new RuntimeException(); - regUp = RegionAbove(regLo); - } - } - } - - - static void ConnectRightVertex(GLUtessellatorImpl tess, ActiveRegion regUp, - GLUhalfEdge eBottomLeft) -/* - * Purpose: connect a "right" vertex vEvent (one where all edges go left) - * to the unprocessed portion of the mesh. Since there are no right-going - * edges, two regions (one above vEvent and one below) are being merged - * into one. "regUp" is the upper of these two regions. - * - * There are two reasons for doing this (adding a right-going edge): - * - if the two regions being merged are "inside", we must add an edge - * to keep them separated (the combined region would not be monotone). - * - in any case, we must leave some record of vEvent in the dictionary, - * so that we can merge vEvent with features that we have not seen yet. - * For example, maybe there is a vertical edge which passes just to - * the right of vEvent; we would like to splice vEvent into this edge. - * - * However, we don't want to connect vEvent to just any vertex. We don''t - * want the new edge to cross any other edges; otherwise we will create - * intersection vertices even when the input data had no self-intersections. - * (This is a bad thing; if the user's input data has no intersections, - * we don't want to generate any false intersections ourselves.) - * - * Our eventual goal is to connect vEvent to the leftmost unprocessed - * vertex of the combined region (the union of regUp and regLo). - * But because of unseen vertices with all right-going edges, and also - * new vertices which may be created by edge intersections, we don''t - * know where that leftmost unprocessed vertex is. In the meantime, we - * connect vEvent to the closest vertex of either chain, and mark the region - * as "fixUpperEdge". This flag says to delete and reconnect this edge - * to the next processed vertex on the boundary of the combined region. - * Quite possibly the vertex we connected to will turn out to be the - * closest one, in which case we won''t need to make any changes. - */ { - GLUhalfEdge eNew; - GLUhalfEdge eTopLeft = eBottomLeft.Onext; - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp = regUp.eUp; - GLUhalfEdge eLo = regLo.eUp; - boolean degenerate = false; - - if (eUp.Sym.Org != eLo.Sym.Org) { - CheckForIntersect(tess, regUp); - } - - /* Possible new degeneracies: upper or lower edge of regUp may pass - * through vEvent, or may coincide with new intersection vertex - */ - if (Geom.VertEq(eUp.Org, tess.event)) { - if (!Mesh.__gl_meshSplice(eTopLeft.Sym.Lnext, eUp)) throw new RuntimeException(); - regUp = TopLeftRegion(regUp); - if (regUp == null) throw new RuntimeException(); - eTopLeft = RegionBelow(regUp).eUp; - FinishLeftRegions(tess, RegionBelow(regUp), regLo); - degenerate = true; - } - if (Geom.VertEq(eLo.Org, tess.event)) { - if (!Mesh.__gl_meshSplice(eBottomLeft, eLo.Sym.Lnext)) throw new RuntimeException(); - eBottomLeft = FinishLeftRegions(tess, regLo, null); - degenerate = true; - } - if (degenerate) { - AddRightEdges(tess, regUp, eBottomLeft.Onext, eTopLeft, eTopLeft, true); - return; - } - - /* Non-degenerate situation -- need to add a temporary, fixable edge. - * Connect to the closer of eLo.Org, eUp.Org. - */ - if (Geom.VertLeq(eLo.Org, eUp.Org)) { - eNew = eLo.Sym.Lnext; - } else { - eNew = eUp; - } - eNew = Mesh.__gl_meshConnect(eBottomLeft.Onext.Sym, eNew); - if (eNew == null) throw new RuntimeException(); - - /* Prevent cleanup, otherwise eNew might disappear before we've even - * had a chance to mark it as a temporary edge. - */ - AddRightEdges(tess, regUp, eNew, eNew.Onext, eNew.Onext, false); - eNew.Sym.activeRegion.fixUpperEdge = true; - WalkDirtyRegions(tess, regUp); - } - -/* Because vertices at exactly the same location are merged together - * before we process the sweep event, some degenerate cases can't occur. - * However if someone eventually makes the modifications required to - * merge features which are close together, the cases below marked - * TOLERANCE_NONZERO will be useful. They were debugged before the - * code to merge identical vertices in the main loop was added. - */ - private static final boolean TOLERANCE_NONZERO = false; - - static void ConnectLeftDegenerate(GLUtessellatorImpl tess, - ActiveRegion regUp, GLUvertex vEvent) -/* - * The event vertex lies exacty on an already-processed edge or vertex. - * Adding the new vertex involves splicing it into the already-processed - * part of the mesh. - */ { - GLUhalfEdge e, eTopLeft, eTopRight, eLast; - ActiveRegion reg; - - e = regUp.eUp; - if (Geom.VertEq(e.Org, vEvent)) { - /* e.Org is an unprocessed vertex - just combine them, and wait - * for e.Org to be pulled from the queue - */ - assert (TOLERANCE_NONZERO); - SpliceMergeVertices(tess, e, vEvent.anEdge); - return; - } - - if (!Geom.VertEq(e.Sym.Org, vEvent)) { - /* General case -- splice vEvent into edge e which passes through it */ - if (Mesh.__gl_meshSplitEdge(e.Sym) == null) throw new RuntimeException(); - if (regUp.fixUpperEdge) { - /* This edge was fixable -- delete unused portion of original edge */ - if (!Mesh.__gl_meshDelete(e.Onext)) throw new RuntimeException(); - regUp.fixUpperEdge = false; - } - if (!Mesh.__gl_meshSplice(vEvent.anEdge, e)) throw new RuntimeException(); - SweepEvent(tess, vEvent); /* recurse */ - return; - } - - /* vEvent coincides with e.Sym.Org, which has already been processed. - * Splice in the additional right-going edges. - */ - assert (TOLERANCE_NONZERO); - regUp = TopRightRegion(regUp); - reg = RegionBelow(regUp); - eTopRight = reg.eUp.Sym; - eTopLeft = eLast = eTopRight.Onext; - if (reg.fixUpperEdge) { - /* Here e.Sym.Org has only a single fixable edge going right. - * We can delete it since now we have some real right-going edges. - */ - assert (eTopLeft != eTopRight); /* there are some left edges too */ - DeleteRegion(tess, reg); - if (!Mesh.__gl_meshDelete(eTopRight)) throw new RuntimeException(); - eTopRight = eTopLeft.Sym.Lnext; - } - if (!Mesh.__gl_meshSplice(vEvent.anEdge, eTopRight)) throw new RuntimeException(); - if (!Geom.EdgeGoesLeft(eTopLeft)) { - /* e.Sym.Org had no left-going edges -- indicate this to AddRightEdges() */ - eTopLeft = null; - } - AddRightEdges(tess, regUp, eTopRight.Onext, eLast, eTopLeft, true); - } - - - static void ConnectLeftVertex(GLUtessellatorImpl tess, GLUvertex vEvent) -/* - * Purpose: connect a "left" vertex (one where both edges go right) - * to the processed portion of the mesh. Let R be the active region - * containing vEvent, and let U and L be the upper and lower edge - * chains of R. There are two possibilities: - * - * - the normal case: split R into two regions, by connecting vEvent to - * the rightmost vertex of U or L lying to the left of the sweep line - * - * - the degenerate case: if vEvent is close enough to U or L, we - * merge vEvent into that edge chain. The subcases are: - * - merging with the rightmost vertex of U or L - * - merging with the active edge of U or L - * - merging with an already-processed portion of U or L - */ { - ActiveRegion regUp, regLo, reg; - GLUhalfEdge eUp, eLo, eNew; - ActiveRegion tmp = new ActiveRegion(); - - /* assert ( vEvent.anEdge.Onext.Onext == vEvent.anEdge ); */ - - /* Get a pointer to the active region containing vEvent */ - tmp.eUp = vEvent.anEdge.Sym; - /* __GL_DICTLISTKEY */ /* __gl_dictListSearch */ - regUp = (ActiveRegion) Dict.dictKey(Dict.dictSearch(tess.dict, tmp)); - regLo = RegionBelow(regUp); - eUp = regUp.eUp; - eLo = regLo.eUp; - - /* Try merging with U or L first */ - if (Geom.EdgeSign(eUp.Sym.Org, vEvent, eUp.Org) == 0) { - ConnectLeftDegenerate(tess, regUp, vEvent); - return; - } - - /* Connect vEvent to rightmost processed vertex of either chain. - * e.Sym.Org is the vertex that we will connect to vEvent. - */ - reg = Geom.VertLeq(eLo.Sym.Org, eUp.Sym.Org) ? regUp : regLo; - - if (regUp.inside || reg.fixUpperEdge) { - if (reg == regUp) { - eNew = Mesh.__gl_meshConnect(vEvent.anEdge.Sym, eUp.Lnext); - if (eNew == null) throw new RuntimeException(); - } else { - GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(eLo.Sym.Onext.Sym, vEvent.anEdge); - if (tempHalfEdge == null) throw new RuntimeException(); - - eNew = tempHalfEdge.Sym; - } - if (reg.fixUpperEdge) { - if (!FixUpperEdge(reg, eNew)) throw new RuntimeException(); - } else { - ComputeWinding(tess, AddRegionBelow(tess, regUp, eNew)); - } - SweepEvent(tess, vEvent); - } else { - /* The new vertex is in a region which does not belong to the polygon. - * We don''t need to connect this vertex to the rest of the mesh. - */ - AddRightEdges(tess, regUp, vEvent.anEdge, vEvent.anEdge, null, true); - } - } - - - static void SweepEvent(GLUtessellatorImpl tess, GLUvertex vEvent) -/* - * Does everything necessary when the sweep line crosses a vertex. - * Updates the mesh and the edge dictionary. - */ { - ActiveRegion regUp, reg; - GLUhalfEdge e, eTopLeft, eBottomLeft; - - tess.event = vEvent; /* for access in EdgeLeq() */ - DebugEvent(tess); - - /* Check if this vertex is the right endpoint of an edge that is - * already in the dictionary. In this case we don't need to waste - * time searching for the location to insert new edges. - */ - e = vEvent.anEdge; - while (e.activeRegion == null) { - e = e.Onext; - if (e == vEvent.anEdge) { - /* All edges go right -- not incident to any processed edges */ - ConnectLeftVertex(tess, vEvent); - return; - } - } - - /* Processing consists of two phases: first we "finish" all the - * active regions where both the upper and lower edges terminate - * at vEvent (ie. vEvent is closing off these regions). - * We mark these faces "inside" or "outside" the polygon according - * to their winding number, and delete the edges from the dictionary. - * This takes care of all the left-going edges from vEvent. - */ - regUp = TopLeftRegion(e.activeRegion); - if (regUp == null) throw new RuntimeException(); - reg = RegionBelow(regUp); - eTopLeft = reg.eUp; - eBottomLeft = FinishLeftRegions(tess, reg, null); - - /* Next we process all the right-going edges from vEvent. This - * involves adding the edges to the dictionary, and creating the - * associated "active regions" which record information about the - * regions between adjacent dictionary edges. - */ - if (eBottomLeft.Onext == eTopLeft) { - /* No right-going edges -- add a temporary "fixable" edge */ - ConnectRightVertex(tess, regUp, eBottomLeft); - } else { - AddRightEdges(tess, regUp, eBottomLeft.Onext, eTopLeft, eTopLeft, true); - } - } - - -/* Make the sentinel coordinates big enough that they will never be - * merged with real input features. (Even with the largest possible - * input contour and the maximum tolerance of 1.0, no merging will be - * done with coordinates larger than 3 * GLU_TESS_MAX_COORD). - */ - private static final double SENTINEL_COORD = (4.0 * GLU.GLU_TESS_MAX_COORD); - - static void AddSentinel(GLUtessellatorImpl tess, double t) -/* - * We add two sentinel edges above and below all other edges, - * to avoid special cases at the top and bottom. - */ { - GLUhalfEdge e; - ActiveRegion reg = new ActiveRegion(); - if (reg == null) throw new RuntimeException(); - - e = Mesh.__gl_meshMakeEdge(tess.mesh); - if (e == null) throw new RuntimeException(); - - e.Org.s = SENTINEL_COORD; - e.Org.t = t; - e.Sym.Org.s = -SENTINEL_COORD; - e.Sym.Org.t = t; - tess.event = e.Sym.Org; /* initialize it */ - - reg.eUp = e; - reg.windingNumber = 0; - reg.inside = false; - reg.fixUpperEdge = false; - reg.sentinel = true; - reg.dirty = false; - reg.nodeUp = Dict.dictInsert(tess.dict, reg); /* __gl_dictListInsertBefore */ - if (reg.nodeUp == null) throw new RuntimeException(); - } - - - static void InitEdgeDict(final GLUtessellatorImpl tess) -/* - * We maintain an ordering of edge intersections with the sweep line. - * This order is maintained in a dynamic dictionary. - */ { - /* __gl_dictListNewDict */ - tess.dict = Dict.dictNewDict(tess, new Dict.DictLeq() { - public boolean leq(Object frame, Object key1, Object key2) { - return EdgeLeq(tess, (ActiveRegion) key1, (ActiveRegion) key2); - } - }); - if (tess.dict == null) throw new RuntimeException(); - - AddSentinel(tess, -SENTINEL_COORD); - AddSentinel(tess, SENTINEL_COORD); - } - - - static void DoneEdgeDict(GLUtessellatorImpl tess) { - ActiveRegion reg; - int fixedEdges = 0; - - /* __GL_DICTLISTKEY */ /* __GL_DICTLISTMIN */ - while ((reg = (ActiveRegion) Dict.dictKey(Dict.dictMin(tess.dict))) != null) { - /* - * At the end of all processing, the dictionary should contain - * only the two sentinel edges, plus at most one "fixable" edge - * created by ConnectRightVertex(). - */ - if (!reg.sentinel) { - assert (reg.fixUpperEdge); - assert (++fixedEdges == 1); - } - assert (reg.windingNumber == 0); - DeleteRegion(tess, reg); -/* __gl_meshDelete( reg.eUp );*/ - } - Dict.dictDeleteDict(tess.dict); /* __gl_dictListDeleteDict */ - } - - - static void RemoveDegenerateEdges(GLUtessellatorImpl tess) -/* - * Remove zero-length edges, and contours with fewer than 3 vertices. - */ { - GLUhalfEdge e, eNext, eLnext; - GLUhalfEdge eHead = tess.mesh.eHead; - - /*LINTED*/ - for (e = eHead.next; e != eHead; e = eNext) { - eNext = e.next; - eLnext = e.Lnext; - - if (Geom.VertEq(e.Org, e.Sym.Org) && e.Lnext.Lnext != e) { - /* Zero-length edge, contour has at least 3 edges */ - - SpliceMergeVertices(tess, eLnext, e); /* deletes e.Org */ - if (!Mesh.__gl_meshDelete(e)) throw new RuntimeException(); /* e is a self-loop */ - e = eLnext; - eLnext = e.Lnext; - } - if (eLnext.Lnext == e) { - /* Degenerate contour (one or two edges) */ - - if (eLnext != e) { - if (eLnext == eNext || eLnext == eNext.Sym) { - eNext = eNext.next; - } - if (!Mesh.__gl_meshDelete(eLnext)) throw new RuntimeException(); - } - if (e == eNext || e == eNext.Sym) { - eNext = eNext.next; - } - if (!Mesh.__gl_meshDelete(e)) throw new RuntimeException(); - } - } - } - - static boolean InitPriorityQ(GLUtessellatorImpl tess) -/* - * Insert all vertices into the priority queue which determines the - * order in which vertices cross the sweep line. - */ { - PriorityQ pq; - GLUvertex v, vHead; - - /* __gl_pqSortNewPriorityQ */ - pq = tess.pq = PriorityQ.pqNewPriorityQ(new PriorityQ.Leq() { - public boolean leq(Object key1, Object key2) { - return Geom.VertLeq(((GLUvertex) key1), (GLUvertex) key2); - } - }); - if (pq == null) return false; - - vHead = tess.mesh.vHead; - for (v = vHead.next; v != vHead; v = v.next) { - v.pqHandle = pq.pqInsert(v); /* __gl_pqSortInsert */ - if (v.pqHandle == Long.MAX_VALUE) break; - } - if (v != vHead || !pq.pqInit()) { /* __gl_pqSortInit */ - tess.pq.pqDeletePriorityQ(); /* __gl_pqSortDeletePriorityQ */ - tess.pq = null; - return false; - } - - return true; - } - - - static void DonePriorityQ(GLUtessellatorImpl tess) { - tess.pq.pqDeletePriorityQ(); /* __gl_pqSortDeletePriorityQ */ - } - - - static boolean RemoveDegenerateFaces(GLUmesh mesh) -/* - * Delete any degenerate faces with only two edges. WalkDirtyRegions() - * will catch almost all of these, but it won't catch degenerate faces - * produced by splice operations on already-processed edges. - * The two places this can happen are in FinishLeftRegions(), when - * we splice in a "temporary" edge produced by ConnectRightVertex(), - * and in CheckForLeftSplice(), where we splice already-processed - * edges to ensure that our dictionary invariants are not violated - * by numerical errors. - * - * In both these cases it is *very* dangerous to delete the offending - * edge at the time, since one of the routines further up the stack - * will sometimes be keeping a pointer to that edge. - */ { - GLUface f, fNext; - GLUhalfEdge e; - - /*LINTED*/ - for (f = mesh.fHead.next; f != mesh.fHead; f = fNext) { - fNext = f.next; - e = f.anEdge; - assert (e.Lnext != e); - - if (e.Lnext.Lnext == e) { - /* A face with only two edges */ - AddWinding(e.Onext, e); - if (!Mesh.__gl_meshDelete(e)) return false; - } - } - return true; - } - - public static boolean __gl_computeInterior(GLUtessellatorImpl tess) -/* - * __gl_computeInterior( tess ) computes the planar arrangement specified - * by the given contours, and further subdivides this arrangement - * into regions. Each region is marked "inside" if it belongs - * to the polygon, according to the rule given by tess.windingRule. - * Each interior region is guaranteed be monotone. - */ { - GLUvertex v, vNext; - - tess.fatalError = false; - - /* Each vertex defines an event for our sweep line. Start by inserting - * all the vertices in a priority queue. Events are processed in - * lexicographic order, ie. - * - * e1 < e2 iff e1.x < e2.x || (e1.x == e2.x && e1.y < e2.y) - */ - RemoveDegenerateEdges(tess); - if (!InitPriorityQ(tess)) return false; /* if error */ - InitEdgeDict(tess); - - /* __gl_pqSortExtractMin */ - while ((v = (GLUvertex) tess.pq.pqExtractMin()) != null) { - for (; ;) { - vNext = (GLUvertex) tess.pq.pqMinimum(); /* __gl_pqSortMinimum */ - if (vNext == null || !Geom.VertEq(vNext, v)) break; - - /* Merge together all vertices at exactly the same location. - * This is more efficient than processing them one at a time, - * simplifies the code (see ConnectLeftDegenerate), and is also - * important for correct handling of certain degenerate cases. - * For example, suppose there are two identical edges A and B - * that belong to different contours (so without this code they would - * be processed by separate sweep events). Suppose another edge C - * crosses A and B from above. When A is processed, we split it - * at its intersection point with C. However this also splits C, - * so when we insert B we may compute a slightly different - * intersection point. This might leave two edges with a small - * gap between them. This kind of error is especially obvious - * when using boundary extraction (GLU_TESS_BOUNDARY_ONLY). - */ - vNext = (GLUvertex) tess.pq.pqExtractMin(); /* __gl_pqSortExtractMin*/ - SpliceMergeVertices(tess, v.anEdge, vNext.anEdge); - } - SweepEvent(tess, v); - } - - /* Set tess.event for debugging purposes */ - /* __GL_DICTLISTKEY */ /* __GL_DICTLISTMIN */ - tess.event = ((ActiveRegion) Dict.dictKey(Dict.dictMin(tess.dict))).eUp.Org; - DebugEvent(tess); - DoneEdgeDict(tess); - DonePriorityQ(tess); - - if (!RemoveDegenerateFaces(tess.mesh)) return false; - Mesh.__gl_meshCheckMesh(tess.mesh); - - return true; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessMono.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessMono.java deleted file mode 100644 index ef89b1613..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessMono.java +++ /dev/null @@ -1,241 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class TessMono { -/* __gl_meshTessellateMonoRegion( face ) tessellates a monotone region - * (what else would it do??) The region must consist of a single - * loop of half-edges (see mesh.h) oriented CCW. "Monotone" in this - * case means that any vertical line intersects the interior of the - * region in a single interval. - * - * Tessellation consists of adding interior edges (actually pairs of - * half-edges), to split the region into non-overlapping triangles. - * - * The basic idea is explained in Preparata and Shamos (which I don''t - * have handy right now), although their implementation is more - * complicated than this one. The are two edge chains, an upper chain - * and a lower chain. We process all vertices from both chains in order, - * from right to left. - * - * The algorithm ensures that the following invariant holds after each - * vertex is processed: the untessellated region consists of two - * chains, where one chain (say the upper) is a single edge, and - * the other chain is concave. The left vertex of the single edge - * is always to the left of all vertices in the concave chain. - * - * Each step consists of adding the rightmost unprocessed vertex to one - * of the two chains, and forming a fan of triangles from the rightmost - * of two chain endpoints. Determining whether we can add each triangle - * to the fan is a simple orientation test. By making the fan as large - * as possible, we restore the invariant (check it yourself). - */ - static boolean __gl_meshTessellateMonoRegion(GLUface face, boolean avoidDegenerateTris) { - GLUhalfEdge up, lo; - - /* All edges are oriented CCW around the boundary of the region. - * First, find the half-edge whose origin vertex is rightmost. - * Since the sweep goes from left to right, face->anEdge should - * be close to the edge we want. - */ - up = face.anEdge; - assert (up.Lnext != up && up.Lnext.Lnext != up); - - for (; Geom.VertLeq(up.Sym.Org, up.Org); up = up.Onext.Sym) - ; - for (; Geom.VertLeq(up.Org, up.Sym.Org); up = up.Lnext) - ; - lo = up.Onext.Sym; - - boolean mustConnect = false; // hack for avoidDegenerateTris - - while (up.Lnext != lo) { - if (avoidDegenerateTris && !mustConnect) { - // Skip over regions where several vertices are collinear, - // to try to avoid producing degenerate (zero-area) triangles - // - // The "mustConnect" flag is a hack to try to avoid - // skipping too large regions and causing incorrect - // triangulations. This entire modification is overall - // not robust and needs more work - if (Geom.EdgeCos(lo.Lnext.Org, lo.Org, lo.Lnext.Lnext.Org) <= -Geom.ONE_MINUS_EPSILON) { - // Lines around lo - do { - lo = lo.Onext.Sym; - mustConnect = true; - } while (up.Lnext != lo && - Geom.EdgeCos(lo.Lnext.Org, lo.Org, lo.Lnext.Lnext.Org) <= -Geom.ONE_MINUS_EPSILON); - } else if (Geom.EdgeCos(up.Onext.Sym.Org, up.Org, up.Onext.Sym.Onext.Sym.Org) <= -Geom.ONE_MINUS_EPSILON) { - // Lines around up - do { - up = up.Lnext; - mustConnect = true; - } while (up.Lnext != lo && - Geom.EdgeCos(up.Onext.Sym.Org, up.Org, up.Onext.Sym.Onext.Sym.Org) <= -Geom.ONE_MINUS_EPSILON); - } - - if (up.Lnext == lo) - break; - } - - if (Geom.VertLeq(up.Sym.Org, lo.Org)) { - /* up.Sym.Org is on the left. It is safe to form triangles from lo.Org. - * The EdgeGoesLeft test guarantees progress even when some triangles - * are CW, given that the upper and lower chains are truly monotone. - */ - while (lo.Lnext != up && (Geom.EdgeGoesLeft(lo.Lnext) - || Geom.EdgeSign(lo.Org, lo.Sym.Org, lo.Lnext.Sym.Org) <= 0)) { - GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(lo.Lnext, lo); - mustConnect = false; - if (tempHalfEdge == null) return false; - lo = tempHalfEdge.Sym; - } - lo = lo.Onext.Sym; - } else { - /* lo.Org is on the left. We can make CCW triangles from up.Sym.Org. */ - while (lo.Lnext != up && (Geom.EdgeGoesRight(up.Onext.Sym) - || Geom.EdgeSign(up.Sym.Org, up.Org, up.Onext.Sym.Org) >= 0)) { - GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(up, up.Onext.Sym); - mustConnect = false; - if (tempHalfEdge == null) return false; - up = tempHalfEdge.Sym; - } - up = up.Lnext; - } - } - - /* Now lo.Org == up.Sym.Org == the leftmost vertex. The remaining region - * can be tessellated in a fan from this leftmost vertex. - */ - assert (lo.Lnext != up); - while (lo.Lnext.Lnext != up) { - GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(lo.Lnext, lo); - if (tempHalfEdge == null) return false; - lo = tempHalfEdge.Sym; - } - - return true; - } - - -/* __gl_meshTessellateInterior( mesh ) tessellates each region of - * the mesh which is marked "inside" the polygon. Each such region - * must be monotone. - */ - public static boolean __gl_meshTessellateInterior(GLUmesh mesh, boolean avoidDegenerateTris) { - GLUface f, next; - - /*LINTED*/ - for (f = mesh.fHead.next; f != mesh.fHead; f = next) { - /* Make sure we don''t try to tessellate the new triangles. */ - next = f.next; - if (f.inside) { - if (!__gl_meshTessellateMonoRegion(f, avoidDegenerateTris)) return false; - } - } - - return true; - } - - -/* __gl_meshDiscardExterior( mesh ) zaps (ie. sets to NULL) all faces - * which are not marked "inside" the polygon. Since further mesh operations - * on NULL faces are not allowed, the main purpose is to clean up the - * mesh so that exterior loops are not represented in the data structure. - */ - public static void __gl_meshDiscardExterior(GLUmesh mesh) { - GLUface f, next; - - /*LINTED*/ - for (f = mesh.fHead.next; f != mesh.fHead; f = next) { - /* Since f will be destroyed, save its next pointer. */ - next = f.next; - if (!f.inside) { - Mesh.__gl_meshZapFace(f); - } - } - } - - private static final int MARKED_FOR_DELETION = 0x7fffffff; - -/* __gl_meshSetWindingNumber( mesh, value, keepOnlyBoundary ) resets the - * winding numbers on all edges so that regions marked "inside" the - * polygon have a winding number of "value", and regions outside - * have a winding number of 0. - * - * If keepOnlyBoundary is TRUE, it also deletes all edges which do not - * separate an interior region from an exterior one. - */ - public static boolean __gl_meshSetWindingNumber(GLUmesh mesh, int value, boolean keepOnlyBoundary) { - GLUhalfEdge e, eNext; - - for (e = mesh.eHead.next; e != mesh.eHead; e = eNext) { - eNext = e.next; - if (e.Sym.Lface.inside != e.Lface.inside) { - - /* This is a boundary edge (one side is interior, one is exterior). */ - e.winding = (e.Lface.inside) ? value : -value; - } else { - - /* Both regions are interior, or both are exterior. */ - if (!keepOnlyBoundary) { - e.winding = 0; - } else { - if (!Mesh.__gl_meshDelete(e)) return false; - } - } - } - return true; - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessState.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessState.java deleted file mode 100644 index a8aa41d9f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessState.java +++ /dev/null @@ -1,59 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class TessState { - public static final int T_DORMANT = 0; - public static final int T_IN_POLYGON = 1; - public static final int T_IN_CONTOUR = 2; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java deleted file mode 100644 index 3450c456e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import java.nio.*; -import java.util.*; -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; - -public abstract class MacOSXCGLContext extends GLContextImpl -{ - protected boolean isNSContext; - private CGLExt cglExt; - // Table that holds the addresses of the native C-language entry points for - // CGL extension functions. - private CGLExtProcAddressTable cglExtProcAddressTable; - - protected MacOSXCGLContext(GLDrawableImpl drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public Object getPlatformGLExtensions() { - return getCGLExt(); - } - - protected boolean isNSContext() { return isNSContext; } - - public CGLExt getCGLExt() { - if (cglExt == null) { - cglExt = new CGLExtImpl(this); - } - return cglExt; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return getCGLExtProcAddressTable(); - } - - public final CGLExtProcAddressTable getCGLExtProcAddressTable() { - return cglExtProcAddressTable; - } - - protected Map/*<String, String>*/ getFunctionNameMap() { return null; } - - protected Map/*<String, String>*/ getExtensionNameMap() { return null; } - - protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { - return 0; // FIXME - } - - protected void destroyContextARBImpl(long _context) { - // FIXME - } - - public final boolean isGLReadDrawableAvailable() { - return false; - } - - /** - * Creates and initializes an appropriate OpenGl Context (NS). Should only be - * called by {@link makeCurrentImpl()}. - */ - protected boolean create(boolean pbuffer, boolean floatingPoint) { - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - if (!other.isNSContext()) { - throw new GLException("GLContextShareSet is not a NS Context"); - } - share = other.getHandle(); - if (share == 0) { - throw new GLException("GLContextShareSet returned a NULL OpenGL context"); - } - } - MacOSXCGLGraphicsConfiguration config = (MacOSXCGLGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilitiesRequested = (GLCapabilitiesImmutable) config.getRequestedCapabilities(); - GLProfile glProfile = capabilitiesRequested.getGLProfile(); - if(glProfile.isGL3()) { - throw new GLException("GL3 profile currently not supported on MacOSX, due to the lack of a OpenGL 3.1 implementation"); - } - // HACK .. bring in OnScreen/PBuffer selection to the DrawableFactory !! - GLCapabilities capabilities = (GLCapabilities) capabilitiesRequested.cloneMutable(); - capabilities.setPBuffer(pbuffer); - capabilities.setPbufferFloatingPointBuffers(floatingPoint); - - long pixelFormat = MacOSXCGLGraphicsConfiguration.GLCapabilities2NSPixelFormat(capabilities); - if (pixelFormat == 0) { - throw new GLException("Unable to allocate pixel format with requested GLCapabilities"); - } - config.setChosenPixelFormat(pixelFormat); - try { - int[] viewNotReady = new int[1]; - // Try to allocate a context with this - contextHandle = CGL.createContext(share, - drawable.getHandle(), - pixelFormat, - viewNotReady, 0); - if (contextHandle == 0) { - if (viewNotReady[0] == 1) { - if (DEBUG) { - System.err.println("!!! View not ready for " + getClass().getName()); - } - // View not ready at the window system level -- this is OK - return false; - } - throw new GLException("Error creating NSOpenGLContext with requested pixel format"); - } - - if (!pbuffer && !capabilities.isBackgroundOpaque()) { - // Set the context opacity - CGL.setContextOpacity(contextHandle, 0); - } - - GLCapabilitiesImmutable caps = MacOSXCGLGraphicsConfiguration.NSPixelFormat2GLCapabilities(glProfile, pixelFormat); - config.setChosenCapabilities(caps); - } finally { - CGL.deletePixelFormat(pixelFormat); - } - if (!CGL.makeCurrentContext(contextHandle)) { - throw new GLException("Error making Context (NS) current"); - } - isNSContext = true; - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); - GLContextShareSet.contextCreated(this); - return true; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if ( isNSContext ) { - if (!CGL.makeCurrentContext(contextHandle)) { - throw new GLException("Error making Context (NS) current"); - } - } else { - if (CGL.kCGLNoError != CGL.CGLSetCurrentContext(contextHandle)) { - throw new GLException("Error making Context (CGL) current"); - } - } - } - - protected void releaseImpl() throws GLException { - if ( isNSContext ) { - if (!CGL.clearCurrentContext(contextHandle)) { - throw new GLException("Error freeing OpenGL Context (NS)"); - } - } else { - CGL.CGLReleaseContext(contextHandle); - } - } - - protected void destroyImpl() throws GLException { - if ( !isNSContext ) { - if (CGL.kCGLNoError != CGL.CGLDestroyContext(contextHandle)) { - throw new GLException("Unable to delete OpenGL Context (CGL)"); - } - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL Context (CGL) " + contextHandle); - } - } else { - if (!CGL.deleteContext(contextHandle)) { - throw new GLException("Unable to delete OpenGL Context (NS)"); - } - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL Context (NS) " + contextHandle); - } - } - } - - protected void copyImpl(GLContext source, int mask) throws GLException { - long dst = getHandle(); - long src = source.getHandle(); - if( !isNSContext() ) { - if ( ((MacOSXCGLContext)source).isNSContext() ) { - throw new GLException("Source OpenGL Context is NS ; Destination Context is CGL."); - } - CGL.CGLCopyContext(src, dst, mask); - } else { - if ( !((MacOSXCGLContext)source).isNSContext() ) { - throw new GLException("Source OpenGL Context is CGL ; Destination Context is NS."); - } - CGL.copyContext(dst, src, mask); - } - } - - protected final void updateGLXProcAddressTable() { - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - String key = adevice.getUniqueID(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing CGL extension address table: "+key); - } - CGLExtProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (CGLExtProcAddressTable) mappedGLXProcAddress.get( key ); - } - if(null != table) { - cglExtProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext CGL ProcAddressTable reusing key("+key+") -> "+table.hashCode()); - } - } else { - if (cglExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - cglExtProcAddressTable = new CGLExtProcAddressTable(new GLProcAddressResolver()); - } - resetProcAddressTable(getCGLExtProcAddressTable()); - synchronized(mappedContextTypeObjectLock) { - mappedGLXProcAddress.put(key, getCGLExtProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext CGL ProcAddressTable mapping key("+key+") -> "+getCGLExtProcAddressTable().hashCode()); - } - } - } - } - - public String getPlatformExtensionsString() - { - return ""; - } - - protected void swapBuffers() { - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - if(caps.isOnscreen()) { - if(isNSContext) { - if (!CGL.flushBuffer(contextHandle)) { - throw new GLException("Error swapping buffers (NS)"); - } - } else { - if (CGL.kCGLNoError != CGL.CGLFlushDrawable(contextHandle)) { - throw new GLException("Error swapping buffers (CGL)"); - } - } - } - } - - protected void setSwapIntervalImpl(int interval) { - if( ! isCreated() ) { - throw new GLException("OpenGL context not created"); - } - if ( isNSContext ) { - CGL.setSwapInterval(contextHandle, interval); - } else { - int[] lval = new int[] { (int) interval } ; - CGL.CGLSetParameter(contextHandle, CGL.kCGLCPSwapInterval, lval, 0); - } - currentSwapInterval = interval ; - } - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - // FIXME: apparently the Apple extension doesn't require a custom memory allocator - throw new GLException("Not yet implemented"); - } - - public boolean isExtensionAvailable(String glExtensionName) { - if (glExtensionName.equals("GL_ARB_pbuffer") || - glExtensionName.equals("GL_ARB_pixel_format")) { - return true; - } - return super.isExtensionAvailable(glExtensionName); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextReadBuffer() { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - - // Support for "mode switching" as described in MacOSXCGLDrawable - public abstract void setOpenGLMode(int mode); - public abstract int getOpenGLMode(); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java deleted file mode 100644 index 1eeaa55e1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public abstract class MacOSXCGLDrawable extends GLDrawableImpl { - // The Java2D/OpenGL pipeline on OS X uses low-level CGLContextObjs - // to represent the contexts for e.g. the Java2D back buffer. When - // the Java2D/JOGL bridge is active, this means that if we want to - // be able to share textures and display lists with the Java2D - // contexts, we need to use the CGL APIs rather than the NSOpenGL - // APIs on the JOGL side. For example, if we create a pbuffer using - // the NSOpenGL APIs and want to share textures and display lists - // between it and the Java2D back buffer, there is no way to do so, - // because the Java2D context is actually a CGLContextObj and the - // NSOpenGLContext's initWithFormat:shareContext: only accepts an - // NSOpenGLContext as its second argument. Of course there is no way - // to wrap an NSOpenGLContext around an arbitrary CGLContextObj. - // - // The situation we care most about is allowing a GLPbuffer to share - // textures, etc. with a GLJPanel when the Java2D/JOGL bridge is - // active; several of the demos rely on this functionality. We aim - // to get there by allowing a GLPBuffer to switch its implementation - // between using an NSOpenGLPixelBuffer and a CGLPBufferObj. In - // order to track whether this has been done we need to have the - // notion of a "mode" of both the MacOSXCGLDrawable and the - // MacOSXGLContext. Initially the mode is "unspecified", meaning it - // leans toward the default (NSOpenGL). If sharing is requested - // between either a GLJPanel and a GLPbuffer or a GLCanvas and a - // GLPbuffer, the GLPbuffer will be switched into the appropriate - // mode: CGL mode for a GLJPanel and NSOpenGL mode for a GLCanvas. - // To avoid thrashing we support exactly one such switch during the - // lifetime of a given GLPbuffer. This is not a fully general - // solution (for example, you can't share textures among a - // GLPbuffer, a GLJPanel and a GLCanvas simultaneously) but should - // be enough to get things off the ground. - public static final int NSOPENGL_MODE = 1; - public static final int CGL_MODE = 2; - - public MacOSXCGLDrawable(GLDrawableFactory factory, NativeSurface comp, boolean realized) { - super(factory, comp, realized); - } - - protected void setRealizedImpl() { - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper() { - return getFactoryImpl().getGLDynamicLookupHelper(0); - } - - protected static String getThreadName() { - return Thread.currentThread().getName(); - } - - // Support for "mode switching" as per above - public abstract void setOpenGLMode(int mode); - public abstract int getOpenGLMode(); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java deleted file mode 100644 index 421bae715..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import java.nio.*; -import java.util.HashMap; -import java.util.List; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.macosx.MacOSXGraphicsDevice; -import javax.media.opengl.*; - -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.util.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.ProxySurface; - -public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl { - private static final DesktopGLDynamicLookupHelper macOSXCGLDynamicLookupHelper; - - static { - DesktopGLDynamicLookupHelper tmp = null; - try { - tmp = new DesktopGLDynamicLookupHelper(new MacOSXCGLDynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - macOSXCGLDynamicLookupHelper = tmp; - /** FIXME ?? - if(null!=macOSXCGLDynamicLookupHelper) { - CGL.getCGLProcAddressTable().reset(macOSXCGLDynamicLookupHelper); - } */ - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) { - return macOSXCGLDynamicLookupHelper; - } - - public MacOSXCGLDrawableFactory() { - super(); - - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new MacOSXCGLGraphicsConfigurationFactory(); - if(GLProfile.isAWTAvailable()) { - try { - ReflectionUtil.createInstance("com.jogamp.opengl.impl.macosx.cgl.awt.MacOSXAWTCGLGraphicsConfigurationFactory", - null, getClass().getClassLoader()); - } catch (JogampRuntimeException jre) { /* n/a .. */ } - } - - defaultDevice = new MacOSXGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); - } - - static class SharedResource { - private MacOSXCGLDrawable drawable; - private MacOSXCGLContext context; - - SharedResource(MacOSXCGLDrawable draw, MacOSXCGLContext ctx) { - drawable = draw; - context = ctx; - } - } - HashMap/*<connection, SharedResource>*/ sharedMap = new HashMap(); - MacOSXGraphicsDevice defaultDevice; - - public final AbstractGraphicsDevice getDefaultDevice() { - return defaultDevice; - } - - public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { - if(device instanceof MacOSXGraphicsDevice) { - return true; - } - return false; - } - - protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - // FIXME: not implemented .. needs a dummy OSX surface - return null; - } - - protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { - return device; // nothing to do, no native open device - } - - protected final void shutdownInstance() {} - - protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { - throw new UnsupportedOperationException("not yet implemented"); - } - - protected GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new MacOSXOnscreenCGLDrawable(this, target); - } - - protected GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!caps.isPBuffer()) { - return new MacOSXOffscreenCGLDrawable(this, target); - } - - // PBuffer GLDrawable Creation - /** - * FIXME: Think about this .. - * should not be necessary ? .. - final List returnList = new ArrayList(); - final GLDrawableFactory factory = this; - Runnable r = new Runnable() { - public void run() { - returnList.add(new MacOSXPbufferCGLDrawable(factory, target)); - } - }; - maybeDoSingleThreadedWorkaround(r); - return (GLDrawableImpl) returnList.get(0); - */ - return new MacOSXPbufferCGLDrawable(this, target); - } - - public boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { - return true; - } - - protected NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device,GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { - AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_MACOSX); - ProxySurface ns = new ProxySurface(MacOSXCGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, screen, true)); - ns.setSize(width, height); - return ns; - } - - protected GLContext createExternalGLContextImpl() { - return MacOSXExternalCGLContext.create(this, null); - } - - public boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { - return false; - } - - protected GLDrawable createExternalGLDrawableImpl() { - // FIXME - throw new GLException("Not yet implemented"); - } - - public boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { - return false; - } - - public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("not supported in non AWT enviroment"); - } - - //------------------------------------------------------ - // Gamma-related functionality - // - - private static final int GAMMA_RAMP_LENGTH = 256; - - /** Returns the length of the computed gamma ramp for this OS and - hardware. Returns 0 if gamma changes are not supported. */ - protected int getGammaRampLength() { - return GAMMA_RAMP_LENGTH; - } - - protected boolean setGammaRamp(float[] ramp) { - return CGL.setGammaRamp(ramp.length, - ramp, 0, - ramp, 0, - ramp, 0); - } - - protected Buffer getGammaRamp() { - return null; - } - - protected void resetGammaRamp(Buffer originalGammaRamp) { - CGL.resetGammaRamp(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDynamicLibraryBundleInfo.java deleted file mode 100644 index a9b1a5977..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,72 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import com.jogamp.opengl.impl.*; -import com.jogamp.common.os.DynamicLookupHelper; -import com.jogamp.common.os.NativeLibrary; -import com.jogamp.common.os.Platform; -import java.util.*; -import java.security.*; -import javax.media.opengl.GLException; - -public class MacOSXCGLDynamicLibraryBundleInfo extends DesktopGLDynamicLibraryBundleInfo { - protected MacOSXCGLDynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/*<List>*/ libNamesList = new ArrayList(); - - List/*<String>*/ glesLibNames = new ArrayList(); - - glesLibNames.add("/System/Library/Frameworks/OpenGL.framework/Libraries/libGL.dylib"); - glesLibNames.add("GL"); - - libNamesList.add(glesLibNames); - - return libNamesList; - } - - public final List getToolGetProcAddressFuncNameList() { - return null; - /** OSX manual says: NSImage use is discouraged - List res = new ArrayList(); - res.add("GetProcAddress"); // dummy - return res; */ - } - - public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { - return 0; - /** OSX manual says: NSImage use is discouraged - return CGL.getProcAddress(glFuncName); // manual implementation - */ - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java deleted file mode 100644 index c41b700dc..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -public class MacOSXCGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { - long pixelformat; - - MacOSXCGLGraphicsConfiguration(AbstractGraphicsScreen screen, - GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, - long pixelformat) { - super(screen, capsChosen, capsRequested); - this.pixelformat=pixelformat; - } - - public Object clone() { - return super.clone(); - } - - void setChosenPixelFormat(long pixelformat) { - this.pixelformat=pixelformat; - } - - void setChosenCapabilities(GLCapabilitiesImmutable caps) { - super.setChosenCapabilities(caps); - } - - static final int[] cglInternalAttributeToken = new int[] { - CGL.kCGLPFAColorFloat, - CGL.NSOpenGLPFAPixelBuffer, - CGL.NSOpenGLPFADoubleBuffer, - CGL.NSOpenGLPFAStereo, - CGL.NSOpenGLPFAColorSize, - CGL.NSOpenGLPFAAlphaSize, - CGL.NSOpenGLPFADepthSize, - CGL.NSOpenGLPFAAccumSize, - CGL.NSOpenGLPFAStencilSize, - CGL.NSOpenGLPFASampleBuffers, - CGL.NSOpenGLPFASamples }; - - static int[] GLCapabilities2AttribList(GLCapabilitiesImmutable caps) { - int[] ivalues = new int[cglInternalAttributeToken.length]; - - for (int idx = 0; idx < cglInternalAttributeToken.length; idx++) { - int attr = cglInternalAttributeToken[idx]; - switch (attr) { - case CGL.kCGLPFAColorFloat: - ivalues[idx] = caps.getPbufferFloatingPointBuffers() ? 1 : 0; - break; - - case CGL.NSOpenGLPFAPixelBuffer: - ivalues[idx] = caps.isPBuffer() ? 1 : 0; - break; - - case CGL.NSOpenGLPFADoubleBuffer: - ivalues[idx] = (caps.getDoubleBuffered() ? 1 : 0); - break; - - case CGL.NSOpenGLPFAStereo: - ivalues[idx] = (caps.getStereo() ? 1 : 0); - break; - - case CGL.NSOpenGLPFAColorSize: - ivalues[idx] = (caps.getRedBits() + caps.getGreenBits() + caps.getBlueBits()); - break; - - case CGL.NSOpenGLPFAAlphaSize: - ivalues[idx] = caps.getAlphaBits(); - break; - - case CGL.NSOpenGLPFADepthSize: - ivalues[idx] = caps.getDepthBits(); - break; - - case CGL.NSOpenGLPFAAccumSize: - ivalues[idx] = (caps.getAccumRedBits() + caps.getAccumGreenBits() + caps.getAccumBlueBits() + caps.getAccumAlphaBits()); - break; - - case CGL.NSOpenGLPFAStencilSize: - ivalues[idx] = caps.getStencilBits(); - break; - - case CGL.NSOpenGLPFASampleBuffers: - ivalues[idx] = caps.getSampleBuffers() ? 1 : 0; - break; - - case CGL.NSOpenGLPFASamples: - ivalues[idx] = caps.getSampleBuffers() ? ivalues[idx] = caps.getNumSamples() : 0; - break; - - default: - break; - } - } - return ivalues; - } - - static long GLCapabilities2NSPixelFormat(GLCapabilitiesImmutable caps) { - int[] ivalues = GLCapabilities2AttribList(caps); - return CGL.createPixelFormat(cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); - } - - static GLCapabilitiesImmutable NSPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { - return PixelFormat2GLCapabilities(glp, pixelFormat, true); - } - - static GLCapabilitiesImmutable CGLPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { - return PixelFormat2GLCapabilities(glp, pixelFormat, false); - } - - private static GLCapabilitiesImmutable PixelFormat2GLCapabilities(GLProfile glp, long pixelFormat, boolean nsUsage) { - int[] ivalues = new int[cglInternalAttributeToken.length]; - - // On this platform the pixel format is associated with the - // context and not the drawable. However it's a reasonable - // approximation to just store the chosen pixel format up in the - // NativeSurface's AbstractGraphicsConfiguration, - // since the public API doesn't provide for a different GLCapabilities per context. - // Note: These restrictions of the platform's API might be considered as a bug anyways. - - // Figure out what attributes we really got - GLCapabilities caps = new GLCapabilities(glp); - if(nsUsage) { - CGL.queryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); - } else { - CGL.CGLQueryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); - } - for (int i = 0; i < cglInternalAttributeToken.length; i++) { - int attr = cglInternalAttributeToken[i]; - switch (attr) { - case CGL.kCGLPFAColorFloat: - caps.setPbufferFloatingPointBuffers(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFAPixelBuffer: - caps.setPBuffer(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFADoubleBuffer: - caps.setDoubleBuffered(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFAStereo: - caps.setStereo(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFAColorSize: - { - int bitSize = ivalues[i]; - if (bitSize == 32) - bitSize = 24; - bitSize /= 3; - caps.setRedBits(bitSize); - caps.setGreenBits(bitSize); - caps.setBlueBits(bitSize); - } - break; - - case CGL.NSOpenGLPFAAlphaSize: - caps.setAlphaBits(ivalues[i]); - break; - - case CGL.NSOpenGLPFADepthSize: - caps.setDepthBits(ivalues[i]); - break; - - case CGL.NSOpenGLPFAAccumSize: - { - int bitSize = ivalues[i] / 4; - caps.setAccumRedBits(bitSize); - caps.setAccumGreenBits(bitSize); - caps.setAccumBlueBits(bitSize); - caps.setAccumAlphaBits(bitSize); - } - break; - - case CGL.NSOpenGLPFAStencilSize: - caps.setStencilBits(ivalues[i]); - break; - - case CGL.NSOpenGLPFASampleBuffers: - caps.setSampleBuffers(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFASamples: - caps.setNumSamples(ivalues[i]); - break; - - default: - break; - } - } - - return caps; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java deleted file mode 100644 index cc06a6775..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLCapabilitiesImmutable; - - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on OSX platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class MacOSXCGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); - - MacOSXCGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.macosx.MacOSXGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - return chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, absScreen, false); - } - - static MacOSXCGLGraphicsConfiguration chooseGraphicsConfigurationStatic(CapabilitiesImmutable capsChosen, - CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen, boolean usePBuffer) { - if (absScreen == null) { - throw new IllegalArgumentException("AbstractGraphicsScreen is null"); - } - - if (! (capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); - } - - if (! (capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - - return new MacOSXCGLGraphicsConfiguration(absScreen, (GLCapabilitiesImmutable)capsChosen, (GLCapabilitiesImmutable)capsRequested, 0); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java deleted file mode 100644 index 80a396a29..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java +++ /dev/null @@ -1,193 +0,0 @@ -/* - * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -import javax.media.nativewindow.*; -import com.jogamp.nativewindow.impl.ProxySurface; - -public class MacOSXExternalCGLContext extends MacOSXCGLContext { - private boolean firstMakeCurrent = true; - private GLContext lastContext; - - private MacOSXExternalCGLContext(Drawable drawable, boolean isNSContext, long handle) { - super(drawable, null); - drawable.setExternalCGLContext(this); - this.isNSContext = isNSContext; - this.contextHandle = handle; - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - protected static MacOSXExternalCGLContext create(GLDrawableFactory factory, GLProfile glp) { - long pixelFormat = 0; - long currentDrawable = 0; - long contextHandle = CGL.getCurrentContext(); // Check: MacOSX 10.3 .. - boolean isNSContext = 0 != contextHandle; - if( isNSContext ) { - currentDrawable = CGL.getNSView(contextHandle); - long ctx = CGL.getCGLContext(contextHandle); - if (ctx == 0) { - throw new GLException("Error: NULL Context (CGL) of Context (NS) 0x" +Long.toHexString(contextHandle)); - } - pixelFormat = CGL.CGLGetPixelFormat(ctx); - if(DEBUG) { - System.err.println("MacOSXExternalCGLContext Create Context (NS) 0x"+Long.toHexString(contextHandle)+ - ", Context (CGL) 0x"+Long.toHexString(ctx)+ - ", pixelFormat 0x"+Long.toHexString(pixelFormat)); - } - } else { - contextHandle = CGL.CGLGetCurrentContext(); - if (contextHandle == 0) { - throw new GLException("Error: current Context (CGL) null, no Context (NS)"); - } - pixelFormat = CGL.CGLGetPixelFormat(contextHandle); - if(DEBUG) { - System.err.println("MacOSXExternalCGLContext Create Context (CGL) 0x"+Long.toHexString(contextHandle)+ - ", pixelFormat 0x"+Long.toHexString(pixelFormat)); - } - } - - if (0 == pixelFormat) { - throw new GLException("Error: current pixelformat of current Context 0x"+Long.toHexString(contextHandle)+" is null"); - } - GLCapabilitiesImmutable caps = MacOSXCGLGraphicsConfiguration.CGLPixelFormat2GLCapabilities(glp, pixelFormat); - if(DEBUG) { - System.err.println("MacOSXExternalCGLContext Create "+caps); - } - - AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_MACOSX); - MacOSXCGLGraphicsConfiguration cfg = new MacOSXCGLGraphicsConfiguration(aScreen, caps, caps, pixelFormat); - - ProxySurface ns = new ProxySurface(cfg); - ns.setSurfaceHandle(currentDrawable); - return new MacOSXExternalCGLContext(new Drawable(factory, ns), isNSContext, contextHandle); - } - - protected boolean createImpl() throws GLException { - return true; - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - } - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - } - - public void setOpenGLMode(int mode) { - if (mode != MacOSXCGLDrawable.CGL_MODE) - throw new GLException("OpenGL mode switching not supported for external GLContexts"); - } - - public int getOpenGLMode() { - return MacOSXCGLDrawable.CGL_MODE; - } - - // Need to provide the display connection to extension querying APIs - static class Drawable extends MacOSXCGLDrawable { - MacOSXExternalCGLContext extCtx; - - Drawable(GLDrawableFactory factory, NativeSurface comp) { - super(factory, comp, true); - } - - void setExternalCGLContext(MacOSXExternalCGLContext externalContext) { - extCtx = externalContext; - } - - public GLContext createContext(GLContext shareWith) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } - - public void setSize(int width, int height) { - throw new GLException("Should not call this"); - } - - protected void swapBuffersImpl() { - if (extCtx != null) { - extCtx.swapBuffers(); - } - } - - public void setOpenGLMode(int mode) { - if (mode != CGL_MODE) - throw new GLException("OpenGL mode switching not supported for external GLContext's drawables"); - } - - public int getOpenGLMode() { - return CGL_MODE; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java deleted file mode 100644 index 89e293665..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXOffscreenCGLContext extends MacOSXPbufferCGLContext -{ - public MacOSXOffscreenCGLContext(MacOSXPbufferCGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public int getOffscreenContextPixelDataType() { - GL gl = getGL(); - return gl.isGL2GL3()?GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; - } - - public int getOffscreenContextReadBuffer() { - return GL.GL_FRONT; - } - - public boolean offscreenImageNeedsVerticalFlip() { - return true; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java deleted file mode 100644 index f87c89f2d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXOffscreenCGLDrawable extends MacOSXPbufferCGLDrawable { - - public MacOSXOffscreenCGLDrawable(GLDrawableFactory factory, - NativeSurface target) { - super(factory, target); - } - - public GLContext createContext(GLContext shareWith) { - return new MacOSXOffscreenCGLContext(this, shareWith); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java deleted file mode 100644 index e494fd121..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import java.util.*; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXOnscreenCGLContext extends MacOSXCGLContext { - - public MacOSXOnscreenCGLContext(MacOSXOnscreenCGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - super.makeCurrentImpl(newCreated); - CGL.updateContext(contextHandle); - } - - protected void releaseImpl() throws GLException { - super.releaseImpl(); - } - - protected void swapBuffers() { - if (!CGL.flushBuffer(contextHandle)) { - throw new GLException("Error swapping buffers"); - } - } - - protected void update() throws GLException { - if (contextHandle == 0) { - throw new GLException("Context not created"); - } - CGL.updateContext(contextHandle); - } - - protected boolean createImpl() { - return create(false, false); - } - - public void setOpenGLMode(int mode) { - if (mode != MacOSXCGLDrawable.NSOPENGL_MODE) - throw new GLException("OpenGL mode switching not supported for on-screen GLContexts"); - } - - public int getOpenGLMode() { - return MacOSXCGLDrawable.NSOPENGL_MODE; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java deleted file mode 100644 index 798e39ef4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import java.lang.ref.WeakReference; -import java.security.*; -import java.util.*; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXOnscreenCGLDrawable extends MacOSXCGLDrawable { - private List/*<WeakReference<GLContext>>*/ createdContexts = - new ArrayList(); - - protected MacOSXOnscreenCGLDrawable(GLDrawableFactory factory, NativeSurface component) { - super(factory, component, false); - } - - public GLContext createContext(GLContext shareWith) { - MacOSXOnscreenCGLContext context = - new MacOSXOnscreenCGLContext(this, shareWith); - // NOTE: we need to keep track of the created contexts in order to - // implement swapBuffers() because of how Mac OS X implements its - // OpenGL window interface - synchronized (this) { - List newContexts = new ArrayList(); - newContexts.addAll(createdContexts); - newContexts.add(new WeakReference(context)); - createdContexts = newContexts; - } - return context; - } - - protected void swapBuffersImpl() { - for (Iterator iter = createdContexts.iterator(); iter.hasNext(); ) { - WeakReference ref = (WeakReference) iter.next(); - MacOSXOnscreenCGLContext ctx = (MacOSXOnscreenCGLContext) ref.get(); - // FIXME: clear out unreachable contexts - if (ctx != null) { - ctx.swapBuffers(); - } - } - } - - public void setOpenGLMode(int mode) { - if (mode != NSOPENGL_MODE) - throw new GLException("OpenGL mode switching not supported for on-screen GLDrawables"); - } - - public int getOpenGLMode() { - return NSOPENGL_MODE; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java deleted file mode 100644 index 93e5767b3..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java +++ /dev/null @@ -1,366 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import com.jogamp.common.nio.PointerBuffer; -import java.security.*; -import java.util.*; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXPbufferCGLContext extends MacOSXCGLContext { - - // State for render-to-texture and render-to-texture-rectangle support - private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV - private int texture; // actual texture object - - private static boolean isTigerOrLater; - - static { - String osVersion = Debug.getProperty("os.version", false, AccessController.getContext()); - StringTokenizer tok = new StringTokenizer(osVersion, ". "); - int major = Integer.parseInt(tok.nextToken()); - int minor = Integer.parseInt(tok.nextToken()); - isTigerOrLater = ((major > 10) || (minor > 3)); - } - - public MacOSXPbufferCGLContext(MacOSXPbufferCGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - initOpenGLImpl(); - } - - public void bindPbufferToTexture() { - GL gl = getGL(); - gl.glBindTexture(textureTarget, texture); - // FIXME: not clear whether this is really necessary, but since - // the API docs seem to imply it is and since it doesn't seem to - // impact performance, leaving it in - CGL.setContextTextureImageToPBuffer(contextHandle, drawable.getHandle(), GL.GL_FRONT); - } - - public void releasePbufferFromTexture() { - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (getOpenGLMode() != ((MacOSXPbufferCGLDrawable)drawable).getOpenGLMode()) { - setOpenGLMode(((MacOSXPbufferCGLDrawable)drawable).getOpenGLMode()); - } - - if (!impl.makeCurrent(contextHandle)) { - throw new GLException("Error making Context (NS) current"); - } - - if (newCreated) { - // Initialize render-to-texture support if requested - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - GL gl = getGL(); - boolean rect = gl.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle(); - if (rect) { - if (!gl.isExtensionAvailable("GL_EXT_texture_rectangle")) { - System.err.println("MacOSXPbufferCGLContext: WARNING: GL_EXT_texture_rectangle extension not " + - "supported; skipping requested render_to_texture_rectangle support for pbuffer"); - rect = false; - } - } - textureTarget = (rect ? GL2.GL_TEXTURE_RECTANGLE : GL.GL_TEXTURE_2D); - int[] tmp = new int[1]; - gl.glGenTextures(1, tmp, 0); - texture = tmp[0]; - gl.glBindTexture(textureTarget, texture); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE); - gl.glCopyTexImage2D(textureTarget, 0, GL.GL_RGB, 0, 0, drawable.getWidth(), drawable.getHeight(), 0); - } - } - - protected void releaseImpl() throws GLException { - if (!impl.release(contextHandle)) { - throw new GLException("Error releasing OpenGL Context (NS)"); - } - } - - protected void destroyImpl() throws GLException { - if (!impl.destroy(contextHandle)) { - throw new GLException("Unable to delete OpenGL context"); - } - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL context " + contextHandle); - } - } - - protected void setSwapIntervalImpl(int interval) { - impl.setSwapInterval(contextHandle, interval); - currentSwapInterval = impl.getSwapInterval() ; - } - - public int getFloatingPointMode() { - return GLPbuffer.APPLE_FLOAT; - } - - protected boolean createImpl() throws GLException { - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - if (capabilities.getPbufferFloatingPointBuffers() && - !isTigerOrLater) { - throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); - } - // Change our OpenGL mode to match that of any share context before we create ourselves - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); - if (other != null) { - setOpenGLMode(other.getOpenGLMode()); - } - // Will throw exception upon error - isNSContext = impl.isNSContext(); - contextHandle = impl.create(); - - if (!impl.makeCurrent(contextHandle)) { - throw new GLException("Error making Context (NS:"+isNSContext()+") current"); - } - if(!isNSContext()) { // FIXME: ?? - throw new GLException("Not a NS Context"); - } - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); - return true; - } - - //--------------------------------------------------------------------------- - // OpenGL "mode switching" functionality - // - private boolean haveSetOpenGLMode = false; - // FIXME: should consider switching the default mode based on - // whether the Java2D/JOGL bridge is active -- need to ask ourselves - // whether it's more likely that we will share with a GLCanvas or a - // GLJPanel when the bridge is turned on - private int openGLMode = MacOSXCGLDrawable.NSOPENGL_MODE; - // Implementation object (either NSOpenGL-based or CGL-based) - protected Impl impl; - - public void setOpenGLMode(int mode) { - if (mode == openGLMode) { - return; - } - if (haveSetOpenGLMode) { - throw new GLException("Can't switch between using NSOpenGLPixelBuffer and CGLPBufferObj more than once"); - } - destroyImpl(); - ((MacOSXPbufferCGLDrawable)drawable).setOpenGLMode(mode); - openGLMode = mode; - haveSetOpenGLMode = true; - if (DEBUG) { - System.err.println("Switching PBuffer context mode to " + - ((mode == MacOSXCGLDrawable.NSOPENGL_MODE) ? "NSOPENGL_MODE" : "CGL_MODE")); - } - initOpenGLImpl(); - } - - public int getOpenGLMode() { - return openGLMode; - } - - private void initOpenGLImpl() { - switch (openGLMode) { - case MacOSXCGLDrawable.NSOPENGL_MODE: - impl = new NSOpenGLImpl(); - break; - case MacOSXCGLDrawable.CGL_MODE: - impl = new CGLImpl(); - break; - default: - throw new InternalError("Illegal implementation mode " + openGLMode); - } - } - - // Abstract interface for implementation of this context (either - // NSOpenGL-based or CGL-based) - interface Impl { - public boolean isNSContext(); - public long create(); - public boolean destroy(long ctx); - public boolean makeCurrent(long ctx); - public boolean release(long ctx); - public void setSwapInterval(long ctx, int interval); - public int getSwapInterval(); - } - - // NSOpenGLContext-based implementation - class NSOpenGLImpl implements Impl { - public boolean isNSContext() { return true; } - public long create() { - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - if (capabilities.getPbufferFloatingPointBuffers() && - !isTigerOrLater) { - throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); - } - if (!MacOSXPbufferCGLContext.this.create(true, capabilities.getPbufferFloatingPointBuffers())) { - throw new GLException("Error creating context for pbuffer"); - } - // Must now associate the pbuffer with our newly-created context - CGL.setContextPBuffer(contextHandle, drawable.getHandle()); - return contextHandle; - } - - public boolean destroy(long ctx) { - return CGL.deleteContext(ctx); - } - - public boolean makeCurrent(long ctx) { - return CGL.makeCurrentContext(ctx); - } - - public boolean release(long ctx) { - return CGL.clearCurrentContext(ctx); - } - - private int currentSwapInterval = 0 ; - - public void setSwapInterval(long ctx, int interval) { - CGL.setSwapInterval(ctx, interval); - currentSwapInterval = interval ; - } - public int getSwapInterval() { - return currentSwapInterval; - } - } - - class CGLImpl implements Impl { - public boolean isNSContext() { return false; } - public long create() { - // Find and configure share context - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(MacOSXPbufferCGLContext.this); - long share = 0; - if (other != null) { - // Reconfigure pbuffer-based GLContexts - if (other instanceof MacOSXPbufferCGLContext) { - MacOSXPbufferCGLContext ctx = (MacOSXPbufferCGLContext) other; - ctx.setOpenGLMode(MacOSXCGLDrawable.CGL_MODE); - } else { - if (other.isNSContext()) { - throw new GLException("Can't share between NSOpenGLContexts and CGLContextObjs"); - } - } - share = other.getHandle(); - // Note we don't check for a 0 return value, since switching - // the context's mode causes it to be destroyed and not - // re-initialized until the next makeCurrent - } - - // Set up pixel format attributes - // FIXME: shall go into MacOSXCGLGraphicsConfiguration - int[] attrs = new int[256]; - int i = 0; - attrs[i++] = CGL.kCGLPFAPBuffer; - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - if (capabilities.getPbufferFloatingPointBuffers()) - attrs[i++] = CGL.kCGLPFAColorFloat; - if (capabilities.getDoubleBuffered()) - attrs[i++] = CGL.kCGLPFADoubleBuffer; - if (capabilities.getStereo()) - attrs[i++] = CGL.kCGLPFAStereo; - attrs[i++] = CGL.kCGLPFAColorSize; - attrs[i++] = (capabilities.getRedBits() + - capabilities.getGreenBits() + - capabilities.getBlueBits()); - attrs[i++] = CGL.kCGLPFAAlphaSize; - attrs[i++] = capabilities.getAlphaBits(); - attrs[i++] = CGL.kCGLPFADepthSize; - attrs[i++] = capabilities.getDepthBits(); - // FIXME: should validate stencil size as is done in MacOSXWindowSystemInterface.m - attrs[i++] = CGL.kCGLPFAStencilSize; - attrs[i++] = capabilities.getStencilBits(); - attrs[i++] = CGL.kCGLPFAAccumSize; - attrs[i++] = (capabilities.getAccumRedBits() + - capabilities.getAccumGreenBits() + - capabilities.getAccumBlueBits() + - capabilities.getAccumAlphaBits()); - if (capabilities.getSampleBuffers()) { - attrs[i++] = CGL.kCGLPFASampleBuffers; - attrs[i++] = 1; - attrs[i++] = CGL.kCGLPFASamples; - attrs[i++] = capabilities.getNumSamples(); - } - - // Use attribute array to select pixel format - PointerBuffer fmt = PointerBuffer.allocateDirect(1); - long[] numScreens = new long[1]; - int res = CGL.CGLChoosePixelFormat(attrs, 0, fmt, numScreens, 0); - if (res != CGL.kCGLNoError) { - throw new GLException("Error code " + res + " while choosing pixel format"); - } - - // Create new context - PointerBuffer ctx = PointerBuffer.allocateDirect(1); - if (DEBUG) { - System.err.println("Share context for CGL-based pbuffer context is " + toHexString(share)); - } - res = CGL.CGLCreateContext(fmt.get(0), share, ctx); - CGL.CGLDestroyPixelFormat(fmt.get(0)); - if (res != CGL.kCGLNoError) { - throw new GLException("Error code " + res + " while creating context"); - } - // Attach newly-created context to the pbuffer - res = CGL.CGLSetPBuffer(ctx.get(0), drawable.getHandle(), 0, 0, 0); - if (res != CGL.kCGLNoError) { - throw new GLException("Error code " + res + " while attaching context to pbuffer"); - } - return ctx.get(0); - } - - public boolean destroy(long ctx) { - return (CGL.CGLDestroyContext(ctx) == CGL.kCGLNoError); - } - - public boolean makeCurrent(long ctx) { - return CGL.CGLSetCurrentContext(ctx) == CGL.kCGLNoError; - } - - public boolean release(long ctx) { - return (CGL.CGLSetCurrentContext(0) == CGL.kCGLNoError); - } - - public void setSwapInterval(long ctx, int interval) { - // For now not supported (not really relevant for off-screen contexts anyway) - } - public int getSwapInterval() { - return 0; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java deleted file mode 100644 index 37c6cfb70..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java +++ /dev/null @@ -1,252 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import com.jogamp.common.nio.PointerBuffer; -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXPbufferCGLDrawable extends MacOSXCGLDrawable { - private static final boolean DEBUG = Debug.debug("MacOSXPbufferCGLDrawable"); - - // State for render-to-texture and render-to-texture-rectangle support - private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV - private int texture; // actual texture object - - // NSOpenGLPbuffer (for normal mode) - // CGLPbufferObj (for CGL_MODE situation, i.e., when Java2D/JOGL bridge is active) - // Note that we can not store this in the NativeSurface because the - // semantic is that contains an NSView - protected long pBuffer; - - public MacOSXPbufferCGLDrawable(GLDrawableFactory factory, NativeSurface target) { - super(factory, target, true); - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - initOpenGLImpl(); - createPbuffer(); - - if (DEBUG) { - System.err.println("Created pbuffer " + this); - } - } - - protected void setRealizedImpl() { - if(realized) { - createPbuffer(); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new MacOSXPbufferCGLContext(this, shareWith); - } - - protected void destroyImpl() { - if (this.pBuffer != 0) { - NativeSurface ns = getNativeSurface(); - impl.destroy(pBuffer); - this.pBuffer = 0; - ((SurfaceChangeable)ns).setSurfaceHandle(0); - if (DEBUG) { - System.err.println("Destroyed pbuffer: " + pBuffer); - } - } - } - - public long getHandle() { - return pBuffer; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } - - private void createPbuffer() { - NativeSurface ns = getNativeSurface(); - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - GLProfile glProfile = capabilities.getGLProfile(); - int renderTarget; - if (glProfile.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle()) { - renderTarget = GL2.GL_TEXTURE_RECTANGLE; - } else { - int w = getNextPowerOf2(getWidth()); - int h = getNextPowerOf2(getHeight()); - ((SurfaceChangeable)ns).setSize(w, h); - renderTarget = GL.GL_TEXTURE_2D; - } - - int internalFormat = GL.GL_RGBA; - if (capabilities.getPbufferFloatingPointBuffers()) { - // FIXME: want to check availability of GL_APPLE_float_pixels - // extension, but need valid OpenGL context in order to do so -- - // in worst case would need to create dummy window / GLCanvas - // (undesirable) -- could maybe also do this with pbuffers - /* - if (!gl.isExtensionAvailable("GL_APPLE_float_pixels")) { - throw new GLException("Floating-point support (GL_APPLE_float_pixels) not available"); - } - */ - if(glProfile.isGL2GL3()) { - switch (capabilities.getRedBits()) { - case 16: internalFormat = GL2.GL_RGBA_FLOAT16_APPLE; break; - case 32: internalFormat = GL2.GL_RGBA_FLOAT32_APPLE; break; - default: throw new GLException("Invalid floating-point bit depth (only 16 and 32 supported)"); - } - } else { - internalFormat = GL.GL_RGBA; - } - } - - pBuffer = impl.create(renderTarget, internalFormat, getWidth(), getHeight()); - if (pBuffer == 0) { - throw new GLException("pbuffer creation error: CGL.createPBuffer() failed"); - } - - ((SurfaceChangeable)ns).setSurfaceHandle(pBuffer); - - } - - private int getNextPowerOf2(int number) { - if (((number-1) & number) == 0) { - //ex: 8 -> 0b1000; 8-1=7 -> 0b0111; 0b1000&0b0111 == 0 - return number; - } - int power = 0; - while (number > 0) { - number = number>>1; - power++; - } - return (1<<power); - } - - //--------------------------------------------------------------------------- - // OpenGL "mode switching" functionality - // - private boolean haveSetOpenGLMode = false; - // FIXME: should consider switching the default mode based on - // whether the Java2D/JOGL bridge is active -- need to ask ourselves - // whether it's more likely that we will share with a GLCanvas or a - // GLJPanel when the bridge is turned on - private int openGLMode = NSOPENGL_MODE; - // Implementation object (either NSOpenGL-based or CGL-based) - protected Impl impl; - - public void setOpenGLMode(int mode) { - if (mode == openGLMode) { - return; - } - if (haveSetOpenGLMode) { - throw new GLException("Can't switch between using NSOpenGLPixelBuffer and CGLPBufferObj more than once"); - } - destroyImpl(); - openGLMode = mode; - haveSetOpenGLMode = true; - if (DEBUG) { - System.err.println("Switching PBuffer drawable mode to " + - ((mode == MacOSXCGLDrawable.NSOPENGL_MODE) ? "NSOPENGL_MODE" : "CGL_MODE")); - } - initOpenGLImpl(); - createPbuffer(); - } - - public int getOpenGLMode() { - return openGLMode; - } - - private void initOpenGLImpl() { - switch (openGLMode) { - case NSOPENGL_MODE: - impl = new NSOpenGLImpl(); - break; - case CGL_MODE: - impl = new CGLImpl(); - break; - default: - throw new InternalError("Illegal implementation mode " + openGLMode); - } - } - - // Abstract interface for implementation of this drawable (either - // NSOpenGL-based or CGL-based) - interface Impl { - public long create(int renderTarget, int internalFormat, int width, int height); - public void destroy(long pbuffer); - } - - // NSOpenGLPixelBuffer implementation - class NSOpenGLImpl implements Impl { - public long create(int renderTarget, int internalFormat, int width, int height) { - return CGL.createPBuffer(renderTarget, internalFormat, width, height); - } - - public void destroy(long pbuffer) { - CGL.destroyPBuffer(pbuffer); - } - } - - // CGL implementation - class CGLImpl implements Impl { - public long create(int renderTarget, int internalFormat, int width, int height) { - PointerBuffer pbuffer = PointerBuffer.allocateDirect(1); - int res = CGL.CGLCreatePBuffer(width, height, renderTarget, internalFormat, 0, pbuffer); - if (res != CGL.kCGLNoError) { - throw new GLException("Error creating CGL-based pbuffer: error code " + res); - } - return pbuffer.get(0); - } - - public void destroy(long pbuffer) { - int res = CGL.CGLDestroyPBuffer(pbuffer); - if (res != CGL.kCGLNoError) { - throw new GLException("Error destroying CGL-based pbuffer: error code " + res); - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLDrawableFactory.java deleted file mode 100644 index 4a80990cb..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLDrawableFactory.java +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl.awt; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.macosx.cgl.*; - -public class MacOSXAWTCGLDrawableFactory extends MacOSXCGLDrawableFactory { - - public MacOSXAWTCGLDrawableFactory() { - super(); - } - - public boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { - return true; - } - - public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - return new MacOSXJava2DCGLContext(shareWith); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLGraphicsConfigurationFactory.java deleted file mode 100644 index 95b6f473f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.macosx.cgl.awt; - -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.awt.AWTGraphicsConfiguration; -import javax.media.nativewindow.awt.AWTGraphicsDevice; -import javax.media.nativewindow.awt.AWTGraphicsScreen; -import javax.media.nativewindow.macosx.MacOSXGraphicsDevice; - -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLException; - -import com.jogamp.opengl.impl.macosx.cgl.MacOSXCGLGraphicsConfiguration; - -public class MacOSXAWTCGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); - - public MacOSXAWTCGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - GraphicsDevice device = null; - if (absScreen != null && - !(absScreen instanceof AWTGraphicsScreen)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); - } - - if(null==absScreen) { - absScreen = AWTGraphicsScreen.createScreenDevice(-1, AbstractGraphicsDevice.DEFAULT_UNIT); - } - AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; - device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); - - if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - chosen"); - } - - if ( !(capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); - } - - if(DEBUG) { - System.err.println("MacOSXAWTCGLGraphicsConfigurationFactory: got "+absScreen); - } - - MacOSXGraphicsDevice macDevice = new MacOSXGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); - DefaultGraphicsScreen macScreen = new DefaultGraphicsScreen(macDevice, awtScreen.getIndex()); - if(DEBUG) { - System.err.println("MacOSXAWTCGLGraphicsConfigurationFactory: made "+macScreen); - } - - GraphicsConfiguration gc = device.getDefaultConfiguration(); - MacOSXCGLGraphicsConfiguration macConfig = (MacOSXCGLGraphicsConfiguration) - GraphicsConfigurationFactory.getFactory(macDevice).chooseGraphicsConfiguration(capsChosen, - capsRequested, - chooser, macScreen); - - if (macConfig == null) { - throw new GLException("Unable to choose a GraphicsConfiguration: "+capsChosen+",\n\t"+chooser+"\n\t"+macScreen); - } - - // We have nothing to match .. so choose the default - return new AWTGraphicsConfiguration(awtScreen, macConfig.getChosenCapabilities(), macConfig.getRequestedCapabilities(), - gc, macConfig); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXJava2DCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXJava2DCGLContext.java deleted file mode 100644 index f19fbcf6b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXJava2DCGLContext.java +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl.awt; - -import com.jogamp.opengl.impl.macosx.cgl.*; - -import java.awt.Graphics; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.opengl.impl.awt.*; -import com.jogamp.opengl.impl.macosx.cgl.*; - -/** MacOSXCGLContext implementation supporting the Java2D/JOGL bridge - * on Mac OS X. The external GLDrawable mechanism does not work on Mac - * OS X due to how drawables and contexts are operated upon on this - * platform, so it is necessary to supply an alternative means to - * create, make current, and destroy contexts on the Java2D "drawable" - * on the Mac platform. - */ - -public class MacOSXJava2DCGLContext extends MacOSXCGLContext implements Java2DGLContext { - private Graphics graphics; - - // FIXME: ignoring context sharing for the time being; will need to - // rethink this in particular if using FBOs to implement the - // Java2D/OpenGL pipeline on Mac OS X - - MacOSXJava2DCGLContext(GLContext shareWith) { - super(null, shareWith); - } - - public void setGraphics(Graphics g) { - this.graphics = g; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (!Java2D.makeOGLContextCurrentOnSurface(graphics, contextHandle)) { - throw new GLException("Error making context current"); - } - } - - protected boolean createImpl() { - // Find and configure share context - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - // Reconfigure pbuffer-based GLContexts - if (other instanceof MacOSXPbufferCGLContext) { - MacOSXPbufferCGLContext ctx = (MacOSXPbufferCGLContext) other; - ctx.setOpenGLMode(MacOSXCGLDrawable.CGL_MODE); - } else { - if (other.getOpenGLMode() != MacOSXCGLDrawable.CGL_MODE) { - throw new GLException("Can't share between NSOpenGLContexts and CGLContextObjs"); - } - } - share = other.getHandle(); - // Note we don't check for a 0 return value, since switching - // the context's mode causes it to be destroyed and not - // re-initialized until the next makeCurrent - } - - if (DEBUG) { - System.err.println("!!! Share context is " + toHexString(share) + " for " + getClass().getName()); - } - - long ctx = Java2D.createOGLContextOnSurface(graphics, share); - if (ctx == 0) { - return false; - } - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION - // FIXME: think about GLContext sharing - contextHandle = ctx; - isNSContext = true; - return true; - } - - protected void releaseImpl() throws GLException { - // FIXME: would need another primitive in the Java2D class in - // order to implement this; hopefully should not matter for - // correctness - } - - protected void destroyImpl() throws GLException { - Java2D.destroyOGLContext(contextHandle); - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL context " + contextHandle); - } - } - - public void setOpenGLMode(int mode) { - if (mode != MacOSXCGLDrawable.CGL_MODE) - throw new GLException("OpenGL mode switching not supported for Java2D GLContexts"); - } - - public int getOpenGLMode() { - return MacOSXCGLDrawable.CGL_MODE; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WGLGLCapabilities.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WGLGLCapabilities.java deleted file mode 100644 index b5be4bf8d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WGLGLCapabilities.java +++ /dev/null @@ -1,243 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.util.Comparator; - -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.nativewindow.impl.windows.PIXELFORMATDESCRIPTOR; -import javax.media.opengl.GL; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -public class WGLGLCapabilities extends GLCapabilities { - PIXELFORMATDESCRIPTOR pfd; - int pfdID; - int arb_pixelformat; // -1 PFD, 0 NOP, 1 ARB - - /** Comparing pfd id only */ - public static class PfdIDComparator implements Comparator { - - public int compare(Object o1, Object o2) { - if ( ! ( o1 instanceof WGLGLCapabilities ) ) { - Class c = (null != o1) ? o1.getClass() : null ; - throw new ClassCastException("arg1 not a WGLGLCapabilities object: " + c); - } - if ( ! ( o2 instanceof WGLGLCapabilities ) ) { - Class c = (null != o2) ? o2.getClass() : null ; - throw new ClassCastException("arg2 not a WGLGLCapabilities object: " + c); - } - - final WGLGLCapabilities caps1 = (WGLGLCapabilities) o1; - final long id1 = caps1.getPFDID(); - - final WGLGLCapabilities caps2 = (WGLGLCapabilities) o2; - final long id2 = caps2.getPFDID(); - - if(id1 > id2) { - return 1; - } else if(id1 < id2) { - return -1; - } - return 0; - } - } - - public WGLGLCapabilities(PIXELFORMATDESCRIPTOR pfd, int pfdID, GLProfile glp) { - super(glp); - this.pfd = pfd; - this.pfdID = pfdID; - this.arb_pixelformat = 0; - } - - public boolean setValuesByGDI() { - arb_pixelformat = -1; - - setRedBits(pfd.getCRedBits()); - setGreenBits(pfd.getCGreenBits()); - setBlueBits(pfd.getCBlueBits()); - setAlphaBits(pfd.getCAlphaBits()); - setAccumRedBits(pfd.getCAccumRedBits()); - setAccumGreenBits(pfd.getCAccumGreenBits()); - setAccumBlueBits(pfd.getCAccumBlueBits()); - setAccumAlphaBits(pfd.getCAccumAlphaBits()); - setDepthBits(pfd.getCDepthBits()); - setStencilBits(pfd.getCStencilBits()); - setDoubleBuffered((pfd.getDwFlags() & GDI.PFD_DOUBLEBUFFER) != 0); - setStereo((pfd.getDwFlags() & GDI.PFD_STEREO) != 0); - setHardwareAccelerated((pfd.getDwFlags() & GDI.PFD_GENERIC_FORMAT) == 0 - || (pfd.getDwFlags() & GDI.PFD_GENERIC_ACCELERATED) != 0); - // n/a with non ARB/GDI method: - // multisample - // opaque - // pbuffer - - return true; - } - - public boolean setValuesByARB(final int[] iattribs, final int niattribs, final int[] iresults) { - arb_pixelformat = 1; - - for (int i = 0; i < niattribs; i++) { - int attr = iattribs[i]; - switch (attr) { - case WGLExt.WGL_DRAW_TO_WINDOW_ARB: - case WGLExt.WGL_DRAW_TO_BITMAP_ARB: - case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: - break; - - case WGLExt.WGL_ACCELERATION_ARB: - setHardwareAccelerated(iresults[i] == WGLExt.WGL_FULL_ACCELERATION_ARB); - break; - - case WGLExt.WGL_SUPPORT_OPENGL_ARB: - if (iresults[i] != GL.GL_TRUE) { - return false; - } - break; - - case WGLExt.WGL_DEPTH_BITS_ARB: - setDepthBits(iresults[i]); - break; - - case WGLExt.WGL_STENCIL_BITS_ARB: - setStencilBits(iresults[i]); - break; - - case WGLExt.WGL_DOUBLE_BUFFER_ARB: - setDoubleBuffered(iresults[i] == GL.GL_TRUE); - break; - - case WGLExt.WGL_STEREO_ARB: - setStereo(iresults[i] == GL.GL_TRUE); - break; - - case WGLExt.WGL_PIXEL_TYPE_ARB: - // Fail softly with unknown results here - if (iresults[i] == WGLExt.WGL_TYPE_RGBA_ARB || - iresults[i] == WGLExt.WGL_TYPE_RGBA_FLOAT_ARB) { - setPbufferFloatingPointBuffers(true); - } - break; - - case WGLExt.WGL_FLOAT_COMPONENTS_NV: - if (iresults[i] != 0) { - setPbufferFloatingPointBuffers(true); - } - break; - - case WGLExt.WGL_RED_BITS_ARB: - setRedBits(iresults[i]); - break; - - case WGLExt.WGL_GREEN_BITS_ARB: - setGreenBits(iresults[i]); - break; - - case WGLExt.WGL_BLUE_BITS_ARB: - setBlueBits(iresults[i]); - break; - - case WGLExt.WGL_ALPHA_BITS_ARB: - setAlphaBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_RED_BITS_ARB: - setAccumRedBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_GREEN_BITS_ARB: - setAccumGreenBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_BLUE_BITS_ARB: - setAccumBlueBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_ALPHA_BITS_ARB: - setAccumAlphaBits(iresults[i]); - break; - - case WGLExt.WGL_SAMPLE_BUFFERS_ARB: - setSampleBuffers(iresults[i] != 0); - break; - - case WGLExt.WGL_SAMPLES_ARB: - setNumSamples(iresults[i]); - break; - - default: - throw new GLException("Unknown pixel format attribute " + iattribs[i]); - } - } - return true; - } - - public Object cloneMutable() { - return clone(); - } - - public Object clone() { - try { - return super.clone(); - } catch (RuntimeException e) { - throw new GLException(e); - } - } - - final public PIXELFORMATDESCRIPTOR getPFD() { return pfd; } - final public int getPFDID() { return pfdID; } - - final public boolean isSetByARB() { return 0 < arb_pixelformat; } - final public boolean isSetByGDI() { return 0 > arb_pixelformat; } - final public boolean isSet() { return 0 != arb_pixelformat; } - - public StringBuffer toString(StringBuffer sink) { - if(null == sink) { - sink = new StringBuffer(); - } - sink.append(pfdID).append(" "); - switch (arb_pixelformat) { - case -1: - sink.append("gdi"); - break; - case 0: - sink.append("nop"); - break; - case 1: - sink.append("arb"); - break; - default: - throw new InternalError("invalid arb_pixelformat: " + arb_pixelformat); - } - sink.append(": "); - return super.toString(sink); - } -}
\ No newline at end of file diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLContext.java deleted file mode 100644 index 7b769d971..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLContext.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.opengl.*; - -public class WindowsBitmapWGLContext extends WindowsWGLContext { - public WindowsBitmapWGLContext(WindowsBitmapWGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public int getOffscreenContextPixelDataType() { - return GL.GL_UNSIGNED_BYTE; - } - - public int getOffscreenContextReadBuffer() { - // On Windows these contexts are always single-buffered - return GL.GL_FRONT; - } - - public boolean offscreenImageNeedsVerticalFlip() { - // We can take care of this in the DIB creation (see below) - return false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLDrawable.java deleted file mode 100644 index c61a8d0e4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLDrawable.java +++ /dev/null @@ -1,175 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import com.jogamp.common.nio.PointerBuffer; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.SurfaceChangeable; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; - -import com.jogamp.nativewindow.impl.windows.BITMAPINFO; -import com.jogamp.nativewindow.impl.windows.BITMAPINFOHEADER; -import com.jogamp.nativewindow.impl.windows.GDI; -import javax.media.opengl.GLCapabilitiesImmutable; - -public class WindowsBitmapWGLDrawable extends WindowsWGLDrawable { - private long origbitmap; - private long hbitmap; - - protected WindowsBitmapWGLDrawable(GLDrawableFactory factory, NativeSurface target) { - super(factory, target, true); - create(); - } - - protected void setRealizedImpl() { - if(realized) { - create(); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new WindowsBitmapWGLContext(this, shareWith); - } - - private void create() { - int werr; - NativeSurface ns = getNativeSurface(); - if(DEBUG) { - System.err.println("WindowsBitmapWGLDrawable (1): "+ns); - } - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getRequestedCapabilities(); - int width = getWidth(); - int height = getHeight(); - - // - // 1. Create DIB Section - // - BITMAPINFO info = BITMAPINFO.create(); - BITMAPINFOHEADER header = info.getBmiHeader(); - int bitsPerPixel = (capabilities.getRedBits() + - capabilities.getGreenBits() + - capabilities.getBlueBits() + - capabilities.getAlphaBits()); - header.setBiSize(header.size()); - header.setBiWidth(width); - // NOTE: negating the height causes the DIB to be in top-down row - // order rather than bottom-up; ends up being correct during pixel - // readback - header.setBiHeight(-1 * height); - header.setBiPlanes((short) 1); - header.setBiBitCount((short) bitsPerPixel); - header.setBiXPelsPerMeter(0); - header.setBiYPelsPerMeter(0); - header.setBiClrUsed(0); - header.setBiClrImportant(0); - header.setBiCompression(GDI.BI_RGB); - int byteNum = width * height * ( bitsPerPixel >> 3 ) ; - header.setBiSizeImage(byteNum); - - PointerBuffer pb = PointerBuffer.allocateDirect(1); - hbitmap = GDI.CreateDIBSection(0, info, GDI.DIB_RGB_COLORS, pb, 0, 0); - werr = GDI.GetLastError(); - if(DEBUG) { - long p = ( pb.capacity() > 0 ) ? pb.get(0) : 0; - System.err.println("WindowsBitmapWGLDrawable: pb sz/ptr "+pb.capacity() + ", "+toHexString(p)); - System.err.println("WindowsBitmapWGLDrawable: " + width+"x"+height + - ", bpp " + bitsPerPixel + - ", bytes " + byteNum + - ", header sz " + header.size() + - ", DIB ptr num " + pb.capacity()+ - ", "+capabilities+ - ", werr "+werr); - } - if (hbitmap == 0) { - throw new GLException("Error creating offscreen bitmap of " + ns + ", werr " + werr); - } - - // - // 2. Create memory DC (device context) , and associate it with the DIB. - // - long hdc = GDI.CreateCompatibleDC(0); - werr = GDI.GetLastError(); - if (hdc == 0) { - GDI.DeleteObject(hbitmap); - hbitmap = 0; - throw new GLException("Error creating device context for offscreen OpenGL context, werr "+werr); - } - ((SurfaceChangeable)ns).setSurfaceHandle(hdc); - if(DEBUG) { - System.err.println("WindowsBitmapWGLDrawable (2): "+ns); - } - - if ((origbitmap = GDI.SelectObject(hdc, hbitmap)) == 0) { - GDI.DeleteObject(hbitmap); - hbitmap = 0; - GDI.DeleteDC(hdc); - hdc = 0; - throw new GLException("Error selecting bitmap into new device context"); - } - - config.updateGraphicsConfiguration(getFactory(), ns, null); - } - - protected void destroyImpl() { - NativeSurface ns = getNativeSurface(); - if (ns.getSurfaceHandle() != 0) { - // Must destroy bitmap and device context - GDI.SelectObject(ns.getSurfaceHandle(), origbitmap); - GDI.DeleteObject(hbitmap); - GDI.DeleteDC(ns.getSurfaceHandle()); - origbitmap = 0; - hbitmap = 0; - ((SurfaceChangeable)ns).setSurfaceHandle(0); - } - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsDummyWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsDummyWGLDrawable.java deleted file mode 100644 index a307e295d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsDummyWGLDrawable.java +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLProfile; - -import javax.media.nativewindow.AbstractGraphicsScreen; -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.windows.GDI; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.NativeSurface; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLException; - -public class WindowsDummyWGLDrawable extends WindowsWGLDrawable { - private static final int f_dim = 64; - private long hwnd, hdc; - - protected WindowsDummyWGLDrawable(GLDrawableFactory factory, GLCapabilitiesImmutable caps, AbstractGraphicsScreen absScreen) { - super(factory, new ProxySurface(WindowsWGLGraphicsConfigurationFactory.createDefaultGraphicsConfiguration(caps, absScreen)), true); - hwnd = GDI.CreateDummyWindow(0, 0, f_dim, f_dim); - if(0 == hwnd) { - throw new GLException("Error hwnd 0, werr: "+GDI.GetLastError()); - } - // manual debug only - GDI.ShowWindow(hwnd, GDI.SW_SHOW); - ProxySurface ns = (ProxySurface) getNativeSurface(); - ns.setSize(f_dim, f_dim); - - if(NativeSurface.LOCK_SURFACE_NOT_READY >= lockSurface()) { - throw new GLException("WindowsDummyWGLDrawable: surface not ready (lockSurface)"); - } - try { - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - config.updateGraphicsConfiguration(factory, ns, null); - if (DEBUG) { - System.err.println("!!! WindowsDummyWGLDrawable: "+config); - } - } catch (Throwable t) { - destroyImpl(); - throw new GLException(t); - } finally { - unlockSurface(); - } - } - - public static WindowsDummyWGLDrawable create(GLDrawableFactory factory, GLProfile glp, AbstractGraphicsScreen absScreen) { - GLCapabilities caps = new GLCapabilities(glp); - caps.setDepthBits(16); - caps.setDoubleBuffered(true); - caps.setOnscreen (true); - return new WindowsDummyWGLDrawable(factory, caps, absScreen); - } - - public int lockSurface() throws GLException { - int res = NativeSurface.LOCK_SURFACE_NOT_READY; - ProxySurface ns = (ProxySurface) getNativeSurface(); - AbstractGraphicsDevice adevice = ns.getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice(); - adevice.lock(); - try { - res = ns.lockSurface(); - if(NativeSurface.LOCK_SUCCESS == res) { - if(0 == hdc) { - hdc = GDI.GetDC(hwnd); - ns.setSurfaceHandle(hdc); - if(0 == hdc) { - res = NativeSurface.LOCK_SURFACE_NOT_READY; - ns.unlockSurface(); - throw new GLException("Error hdc 0, werr: "+GDI.GetLastError()); - // finally will unlock adevice - } - } - } else { - Throwable t = new Throwable("Error lock failed - res "+res+", hwnd "+toHexString(hwnd)+", hdc "+toHexString(hdc)); - t.printStackTrace(); - } - } finally { - if( NativeSurface.LOCK_SURFACE_NOT_READY == res ) { - adevice.unlock(); - } - } - return res; - } - - public void unlockSurface() { - ProxySurface ns = (ProxySurface) getNativeSurface(); - ns.validateSurfaceLocked(); - AbstractGraphicsDevice adevice = ns.getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice(); - - try { - if ( 0 != hdc && 0 != hwnd && ns.getSurfaceRecursionCount() == 0) { - GDI.ReleaseDC(hwnd, hdc); - hdc=0; - ns.setSurfaceHandle(hdc); - } - surface.unlockSurface(); - } finally { - adevice.unlock(); - } - } - - public void setSize(int width, int height) { - } - - public int getWidth() { - return 1; - } - - public int getHeight() { - return 1; - } - - public GLContext createContext(GLContext shareWith) { - // FIXME: figure out how to hook back in the Java 2D / JOGL bridge - return new WindowsWGLContext(this, shareWith); - } - - protected void destroyImpl() { - if (hdc != 0) { - GDI.ReleaseDC(hwnd, hdc); - hdc = 0; - ProxySurface ns = (ProxySurface) getNativeSurface(); - ns.setSurfaceHandle(hdc); - } - if (hwnd != 0) { - GDI.ShowWindow(hwnd, GDI.SW_HIDE); - GDI.DestroyDummyWindow(hwnd); - hwnd = 0; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLContext.java deleted file mode 100644 index cfe0a7899..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLContext.java +++ /dev/null @@ -1,142 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.opengl.impl.GLContextShareSet; - - -public class WindowsExternalWGLContext extends WindowsWGLContext { - private boolean firstMakeCurrent = true; - private GLContext lastContext; - - private WindowsExternalWGLContext(Drawable drawable, long ctx, WindowsWGLGraphicsConfiguration cfg) { - super(drawable, null); - this.contextHandle = ctx; - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created external OpenGL context " + toHexString(ctx) + " for " + this); - } - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - protected static WindowsExternalWGLContext create(GLDrawableFactory factory, GLProfile glp) { - long hdc = WGL.wglGetCurrentDC(); - if (0==hdc) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable current, werr " + GDI.GetLastError()); - } - long ctx = WGL.wglGetCurrentContext(); - if (ctx == 0) { - throw new GLException("Error: attempted to make an external GLContext without a context current, werr " + GDI.GetLastError()); - } - int pfdID = GDI.GetPixelFormat(hdc); - if (pfdID == 0) { - throw new GLException("Error: attempted to make an external GLContext without a valid pixelformat, werr " + GDI.GetLastError()); - } - - AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); - WindowsWGLGraphicsConfiguration cfg = WindowsWGLGraphicsConfiguration.createFromCurrent(factory, hdc, pfdID, glp, aScreen, true, true); - return new WindowsExternalWGLContext(new Drawable(factory, new ProxySurface(cfg, hdc)), ctx, cfg); - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - } - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - } - - // Need to provide the display connection to extension querying APIs - static class Drawable extends WindowsWGLDrawable { - Drawable(GLDrawableFactory factory, NativeSurface comp) { - super(factory, comp, true); - } - - public GLContext createContext(GLContext shareWith) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } - - public void setSize(int width, int height) { - throw new GLException("Should not call this"); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLDrawable.java deleted file mode 100644 index 2851473d5..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLDrawable.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.windows.GDI; - -public class WindowsExternalWGLDrawable extends WindowsWGLDrawable { - - private WindowsExternalWGLDrawable(GLDrawableFactory factory, NativeSurface component) { - super(factory, component, true); - } - - protected static WindowsExternalWGLDrawable create(GLDrawableFactory factory, GLProfile glp) { - long hdc = WGL.wglGetCurrentDC(); - if (0==hdc) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable current, werr " + GDI.GetLastError()); - } - int pfdID = GDI.GetPixelFormat(hdc); - if (pfdID == 0) { - throw new GLException("Error: attempted to make an external GLContext without a valid pixelformat, werr " + GDI.GetLastError()); - } - - AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); - WindowsWGLGraphicsConfiguration cfg = WindowsWGLGraphicsConfiguration.createFromCurrent(factory, hdc, pfdID, glp, aScreen, true, true); - return new WindowsExternalWGLDrawable(factory, new ProxySurface(cfg, hdc)); - } - - - public GLContext createContext(GLContext shareWith) { - return new WindowsWGLContext(this, shareWith); - } - - public void setSize(int newWidth, int newHeight) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLContext.java deleted file mode 100644 index 475faeecc..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLContext.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.util.*; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class WindowsOnscreenWGLContext extends WindowsWGLContext { - public WindowsOnscreenWGLContext(WindowsOnscreenWGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java deleted file mode 100644 index b0d62a4e1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class WindowsOnscreenWGLDrawable extends WindowsWGLDrawable { - protected WindowsOnscreenWGLDrawable(GLDrawableFactory factory, NativeSurface component) { - super(factory, component, false); - } - - public GLContext createContext(GLContext shareWith) { - return new WindowsOnscreenWGLContext(this, shareWith); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLContext.java deleted file mode 100644 index db86b3232..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLContext.java +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class WindowsPbufferWGLContext extends WindowsWGLContext { - // State for render-to-texture and render-to-texture-rectangle support - private boolean rtt; // render-to-texture? - private boolean hasRTT; // render-to-texture extension available? - private boolean rect; // render-to-texture-rectangle? - private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV - private int texture; // actual texture object - - public WindowsPbufferWGLContext(WindowsPbufferWGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public void bindPbufferToTexture() { - if (!rtt) { - throw new GLException("Shouldn't try to bind a pbuffer to a texture if render-to-texture hasn't been " + - "specified in its GLCapabilities"); - } - GL gl = getGL(); - WGLExt wglExt = getWGLExt(); - gl.glBindTexture(textureTarget, texture); - if (rtt && hasRTT) { - if (!wglExt.wglBindTexImageARB(((WindowsPbufferWGLDrawable)drawable).getPbufferHandle(), WGLExt.WGL_FRONT_LEFT_ARB)) { - throw new GLException("Binding of pbuffer to texture failed: " + wglGetLastError()); - } - } - // FIXME: comment is wrong now - // Note that if the render-to-texture extension is not supported, - // we perform a glCopyTexImage2D in swapBuffers(). - } - - public void releasePbufferFromTexture() { - if (!rtt) { - throw new GLException("Shouldn't try to bind a pbuffer to a texture if render-to-texture hasn't been " + - "specified in its GLCapabilities"); - } - if (rtt && hasRTT) { - WGLExt wglExt = getWGLExt(); - if (!wglExt.wglReleaseTexImageARB(((WindowsPbufferWGLDrawable)drawable).getPbufferHandle(), WGLExt.WGL_FRONT_LEFT_ARB)) { - throw new GLException("Releasing of pbuffer from texture failed: " + wglGetLastError()); - } - } - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - super.makeCurrentImpl(newCreated); - if (newCreated) { - GLCapabilitiesImmutable capabilities = drawable.getChosenGLCapabilities(); - - // Initialize render-to-texture support if requested - GL gl = getGL(); - rtt = capabilities.getPbufferRenderToTexture(); - rect = gl.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle(); - - if (rtt) { - if (DEBUG) { - System.err.println("Initializing render-to-texture support"); - } - - if (!gl.isExtensionAvailable("WGL_ARB_render_texture")) { - System.err.println("WindowsPbufferWGLContext: WARNING: WGL_ARB_render_texture extension not " + - "supported; implementing render_to_texture support using slow texture readback"); - } else { - hasRTT = true; - - if (rect && !gl.isExtensionAvailable("GL_NV_texture_rectangle")) { - System.err.println("WindowsPbufferWGLContext: WARNING: GL_NV_texture_rectangle extension not " + - "supported; skipping requested render_to_texture_rectangle support for pbuffer"); - rect = false; - } - if (rect) { - if (DEBUG) { - System.err.println(" Using render-to-texture-rectangle"); - } - textureTarget = GL2.GL_TEXTURE_RECTANGLE_ARB; - } else { - if (DEBUG) { - System.err.println(" Using vanilla render-to-texture"); - } - textureTarget = GL.GL_TEXTURE_2D; - } - int[] tmp = new int[1]; - gl.glGenTextures(1, tmp, 0); - texture = tmp[0]; - gl.glBindTexture(textureTarget, texture); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE); - gl.glCopyTexImage2D(textureTarget, 0, GL.GL_RGB, 0, 0, drawable.getWidth(), drawable.getHeight(), 0); - } - } - } - } - - public int getFloatingPointMode() { - return ((WindowsPbufferWGLDrawable)drawable).getFloatingPointMode(); - } - - private static String wglGetLastError() { - return WindowsWGLDrawableFactory.wglGetLastError(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLDrawable.java deleted file mode 100644 index a8d37796e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLDrawable.java +++ /dev/null @@ -1,265 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.SurfaceChangeable; -import javax.media.opengl.GL; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLPbuffer; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.windows.GDI; -import javax.media.opengl.GLCapabilitiesImmutable; - -public class WindowsPbufferWGLDrawable extends WindowsWGLDrawable { - private WGLExt cachedWGLExt; // cached WGLExt instance from parent GLCanvas, - // needed to destroy pbuffer - private long buffer; // pbuffer handle - - private int floatMode; - - public WindowsPbufferWGLDrawable(GLDrawableFactory factory, NativeSurface target, - WindowsWGLDrawable dummyDrawable, - WindowsWGLContext sharedCtx) { - super(factory, target, true); - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - createPbuffer(dummyDrawable.getNativeSurface().getSurfaceHandle(), sharedCtx); - - if (DEBUG) { - System.err.println("Created pbuffer " + this); - } - } - - protected void setRealizedImpl() { - if(realized) { - throw new GLException("Recreation via setRealized not supported."); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new WindowsPbufferWGLContext(this, shareWith); - } - - protected void destroyImpl() { - NativeSurface ns = getNativeSurface(); - if(0!=buffer) { - WGLExt wglExt = cachedWGLExt; - if (ns.getSurfaceHandle() != 0) { - // Must release DC and pbuffer - // NOTE that since the context is not current, glGetError() can - // not be called here, so we skip the use of any composable - // pipelines (see WindowsOnscreenWGLContext.makeCurrentImpl) - if (wglExt.wglReleasePbufferDCARB(buffer, ns.getSurfaceHandle()) == 0) { - throw new GLException("Error releasing pbuffer device context: error code " + GDI.GetLastError()); - } - ((SurfaceChangeable)ns).setSurfaceHandle(0); - } - if (!wglExt.wglDestroyPbufferARB(buffer)) { - throw new GLException("Error destroying pbuffer: error code " + GDI.GetLastError()); - } - buffer = 0; - } - } - - public long getPbufferHandle() { - // The actual to-be-used handle for makeCurrent etc, - // is the derived DC, set in the NativeSurface surfaceHandle - // returned by getHandle(). - return buffer; - } - - public int getFloatingPointMode() { - return floatMode; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } - - private void createPbuffer(long parentHdc, WindowsWGLContext sharedCtx) { - int[] iattributes = new int [2*WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; - float[] fattributes = new float[1]; - int[] floatModeTmp = new int[1]; - int niattribs = 0; - int width, height; - WGLExt wglExt = sharedCtx.getWGLExt(); - - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration) getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - GLProfile glProfile = chosenCaps.getGLProfile(); - - if (DEBUG) { - System.out.println("Pbuffer parentHdc = " + toHexString(parentHdc)); - System.out.println("Pbuffer chosenCaps: " + chosenCaps); - } - - if(!WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(chosenCaps, - iattributes, sharedCtx, -1, floatModeTmp)){ - throw new GLException("Pbuffer-related extensions not supported"); - } - - floatMode = floatModeTmp[0]; - boolean rtt = chosenCaps.getPbufferRenderToTexture(); - boolean rect = chosenCaps.getPbufferRenderToTextureRectangle(); - boolean useFloat = chosenCaps.getPbufferFloatingPointBuffers(); - boolean ati = false; - - if (useFloat) { - ati = (floatMode == GLPbuffer.ATI_FLOAT); - } - - int[] pformats = new int[WindowsWGLGraphicsConfiguration.MAX_PFORMATS]; - int nformats; - int[] nformatsTmp = new int[1]; - if (!wglExt.wglChoosePixelFormatARB(parentHdc, - iattributes, 0, - fattributes, 0, - WindowsWGLGraphicsConfiguration.MAX_PFORMATS, - pformats, 0, - nformatsTmp, 0)) { - throw new GLException("pbuffer creation error: wglChoosePixelFormat() failed"); - } - nformats = nformatsTmp[0]; - if (nformats <= 0) { - throw new GLException("pbuffer creation error: Couldn't find a suitable pixel format"); - } - - if (DEBUG) { - System.err.println("" + nformats + " suitable pixel formats found"); - for (int i = 0; i < nformats; i++) { - WGLGLCapabilities dbgCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedCtx, parentHdc, pformats[i], glProfile, false, true); - System.err.println("pixel format " + pformats[i] + " (index " + i + "): " + dbgCaps); - } - } - - int pfdid = 0; - long tmpBuffer = 0; - { - int whichFormat; - // Loop is a workaround for bugs in NVidia's recent drivers - for (whichFormat = 0; whichFormat < nformats; whichFormat++) { - int format = pformats[whichFormat]; - - // Create the p-buffer. - niattribs = 0; - - if (rtt) { - iattributes[niattribs++] = WGLExt.WGL_TEXTURE_FORMAT_ARB; - if (useFloat) { - iattributes[niattribs++] = WGLExt.WGL_TEXTURE_FLOAT_RGB_NV; - } else { - iattributes[niattribs++] = WGLExt.WGL_TEXTURE_RGBA_ARB; - } - - iattributes[niattribs++] = WGLExt.WGL_TEXTURE_TARGET_ARB; - iattributes[niattribs++] = rect ? WGLExt.WGL_TEXTURE_RECTANGLE_NV : WGLExt.WGL_TEXTURE_2D_ARB; - - iattributes[niattribs++] = WGLExt.WGL_MIPMAP_TEXTURE_ARB; - iattributes[niattribs++] = GL.GL_FALSE; - - iattributes[niattribs++] = WGLExt.WGL_PBUFFER_LARGEST_ARB; - iattributes[niattribs++] = GL.GL_FALSE; - } - - iattributes[niattribs++] = 0; - - tmpBuffer = wglExt.wglCreatePbufferARB(parentHdc, format, getWidth(), getHeight(), iattributes, 0); - if (tmpBuffer != 0) { - // Done - break; - } - } - - if (0 == tmpBuffer) { - throw new GLException("pbuffer creation error: wglCreatePbuffer() failed: tried " + nformats + - " pixel formats, last error was: " + wglGetLastError()); - } - pfdid = pformats[whichFormat]; - } - - // Get the device context. - long tmpHdc = wglExt.wglGetPbufferDCARB(tmpBuffer); - if (tmpHdc == 0) { - throw new GLException("pbuffer creation error: wglGetPbufferDC() failed"); - } - - NativeSurface ns = getNativeSurface(); - // Set up instance variables - buffer = tmpBuffer; - ((SurfaceChangeable)ns).setSurfaceHandle(tmpHdc); - cachedWGLExt = wglExt; - - // Re-query chosen pixel format - { - WGLGLCapabilities newCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedCtx, parentHdc, pfdid, glProfile, false, true); - if(null == newCaps) { - throw new GLException("pbuffer creation error: unable to re-query chosen PFD ID: " + pfdid + ", hdc " + this.toHexString(tmpHdc)); - } - if(newCaps.isOnscreen() || !newCaps.isPBuffer()) { - throw new GLException("Error: Selected Onscreen Caps for PBuffer: "+newCaps); - } - config.setCapsPFD(newCaps); - } - - // Determine the actual width and height we were able to create. - int[] tmp = new int[1]; - wglExt.wglQueryPbufferARB( buffer, WGLExt.WGL_PBUFFER_WIDTH_ARB, tmp, 0 ); - width = tmp[0]; - wglExt.wglQueryPbufferARB( buffer, WGLExt.WGL_PBUFFER_HEIGHT_ARB, tmp, 0 ); - height = tmp[0]; - ((SurfaceChangeable)ns).setSize(width, height); - } - - private static String wglGetLastError() { - return WindowsWGLDrawableFactory.wglGetLastError(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLContext.java deleted file mode 100644 index 7d38f8ee8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLContext.java +++ /dev/null @@ -1,478 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.nio.ByteBuffer; -import java.util.HashMap; -import java.util.Map; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLException; -import javax.media.opengl.GLCapabilitiesImmutable; - -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.opengl.impl.GLContextImpl; -import com.jogamp.opengl.impl.GLContextShareSet; -import com.jogamp.opengl.impl.GLDrawableImpl; - -public class WindowsWGLContext extends GLContextImpl { - static final Map/*<String, String>*/ functionNameMap; - static final Map/*<String, String>*/ extensionNameMap; - private boolean wglGetExtensionsStringEXTInitialized; - private boolean wglGetExtensionsStringEXTAvailable; - private boolean wglGLReadDrawableAvailableSet; - private boolean wglGLReadDrawableAvailable; - private WGLExt wglExt; - // Table that holds the addresses of the native C-language entry points for - // WGL extension functions. - private WGLExtProcAddressTable wglExtProcAddressTable; - - static { - functionNameMap = new HashMap(); - functionNameMap.put("glAllocateMemoryNV", "wglAllocateMemoryNV"); - functionNameMap.put("glFreeMemoryNV", "wglFreeMemoryNV"); - - extensionNameMap = new HashMap(); - extensionNameMap.put("GL_ARB_pbuffer", "WGL_ARB_pbuffer"); - extensionNameMap.put("GL_ARB_pixel_format", "WGL_ARB_pixel_format"); - } - - // FIXME: figure out how to hook back in the Java 2D / JOGL bridge - WindowsWGLContext(GLDrawableImpl drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - protected void resetState() { - wglGetExtensionsStringEXTInitialized=false; - wglGetExtensionsStringEXTAvailable=false; - wglGLReadDrawableAvailableSet=false; - wglGLReadDrawableAvailable=false; - // no inner state _wglExt=null; - wglExtProcAddressTable=null; - } - - public Object getPlatformGLExtensions() { - return getWGLExt(); - } - - /* package private */ final WGLExt getWGLExt() { - if( null == getWGLExtProcAddressTable()) { - throw new InternalError("Null WGLExtProcAddressTable"); - } - if (wglExt == null) { - wglExt = new WGLExtImpl(this); - } - return wglExt; - } - - public final boolean isGLReadDrawableAvailable() { - if(!wglGLReadDrawableAvailableSet && null != getWGLExtProcAddressTable()) { - WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory)drawable.getFactoryImpl(); - AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - switch( factory.isReadDrawableAvailable(device) ) { - case 1: - wglGLReadDrawableAvailable = true; - wglGLReadDrawableAvailableSet=true; - break; - case 0: - wglGLReadDrawableAvailable = false; - wglGLReadDrawableAvailableSet=true; - break; - } - } - return wglGLReadDrawableAvailable; - } - - private final boolean wglMakeContextCurrent(long hDrawDC, long hReadDC, long ctx) { - boolean ok = false; - if(wglGLReadDrawableAvailable) { - // needs initilized WGL ProcAddress table - ok = getWGLExt().wglMakeContextCurrent(hDrawDC, hReadDC, ctx); - } else if ( hDrawDC == hReadDC ) { - ok = WGL.wglMakeCurrent(hDrawDC, ctx); - } else { - // should not happen due to 'isGLReadDrawableAvailable()' query in GLContextImpl - throw new InternalError("Given readDrawable but no driver support"); - } - int werr = ( !ok ) ? GDI.GetLastError() : GDI.ERROR_SUCCESS; - if(DEBUG && !ok) { - Throwable t = new Throwable ("Info: wglMakeContextCurrent draw "+ - this.toHexString(hDrawDC) + ", read " + this.toHexString(hReadDC) + - ", ctx " + this.toHexString(ctx) + ", werr " + werr); - t.printStackTrace(); - } - if(!ok && 0==hDrawDC && 0==hReadDC) { - // Some GPU's falsely fails with a zero error code (success), - // in case this is a release context request we tolerate this - return werr == GDI.ERROR_SUCCESS ; - } - return ok; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return getWGLExtProcAddressTable(); - } - - public final WGLExtProcAddressTable getWGLExtProcAddressTable() { - return wglExtProcAddressTable; - } - - protected Map/*<String, String>*/ getFunctionNameMap() { return functionNameMap; } - - protected Map/*<String, String>*/ getExtensionNameMap() { return extensionNameMap; } - - protected void destroyContextARBImpl(long context) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(context); - } - - protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { - if( null == getWGLExtProcAddressTable()) { - updateGLXProcAddressTable(); - } - WGLExt _wglExt = getWGLExt(); - if(DEBUG) { - System.err.println(getThreadName()+" - WindowWGLContext.createContextARBImpl: "+getGLVersion(major, minor, ctp, "@creation") + - ", handle "+toHexString(drawable.getHandle()) + ", share "+toHexString(share)+", direct "+direct+ - ", wglCreateContextAttribsARB: "+toHexString(wglExtProcAddressTable._addressof_wglCreateContextAttribsARB)); - Thread.dumpStack(); - } - - boolean ctBwdCompat = 0 != ( CTX_PROFILE_COMPAT & ctp ) ; - boolean ctFwdCompat = 0 != ( CTX_OPTION_FORWARD & ctp ) ; - boolean ctDebug = 0 != ( CTX_OPTION_DEBUG & ctp ) ; - - long ctx=0; - - final int idx_flags = 4; - final int idx_profile = 6; - - /* WGLExt.WGL_CONTEXT_LAYER_PLANE_ARB, WGLExt.WGL_CONTEXT_LAYER_PLANE_ARB, */ - - int attribs[] = { - /* 0 */ WGLExt.WGL_CONTEXT_MAJOR_VERSION_ARB, major, - /* 2 */ WGLExt.WGL_CONTEXT_MINOR_VERSION_ARB, minor, - /* 4 */ WGLExt.WGL_CONTEXT_FLAGS_ARB, 0, - /* 6 */ 0, 0, - /* 8 */ 0 - }; - - if ( major > 3 || major == 3 && minor >= 2 ) { - // FIXME: Verify with a None drawable binding (default framebuffer) - attribs[idx_profile+0] = WGLExt.WGL_CONTEXT_PROFILE_MASK_ARB; - if( ctBwdCompat ) { - attribs[idx_profile+1] = WGLExt.WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; - } else { - attribs[idx_profile+1] = WGLExt.WGL_CONTEXT_CORE_PROFILE_BIT_ARB; - } - } - - if ( major >= 3 ) { - if( !ctBwdCompat && ctFwdCompat ) { - attribs[idx_flags+1] |= WGLExt.WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; - } - if( ctDebug) { - attribs[idx_flags+1] |= WGLExt.WGL_CONTEXT_DEBUG_BIT_ARB; - } - } - - try { - ctx = _wglExt.wglCreateContextAttribsARB(drawable.getHandle(), share, attribs, 0); - } catch (RuntimeException re) { - if(DEBUG) { - Throwable t = new Throwable("Info: WindowWGLContext.createContextARBImpl wglCreateContextAttribsARB failed with "+getGLVersion(major, minor, ctp, "@creation"), re); - t.printStackTrace(); - } - } - - if(0!=ctx) { - if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), ctx)) { - if(DEBUG) { - System.err.println("WindowsWGLContext.createContextARB couldn't make current "+getGLVersion(major, minor, ctp, "@creation")); - } - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(ctx); - ctx = 0; - } else { - if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBImpl: OK "+getGLVersion(major, minor, ctp, "@creation")+", share "+share+", direct "+direct); - } - // the following is issued by the caller 'GLContextImpl.createContextARB()' - // setGLFunctionAvailability(true, major, minor, ctp); - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBImpl: NO "+getGLVersion(major, minor, ctp, "@creation")); - } - return ctx; - } - - /** - * Creates and initializes an appropriate OpenGL context. Should only be - * called by {@link #makeCurrentImpl()}. - */ - protected boolean createImpl() { - WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory)drawable.getFactoryImpl(); - AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); - GLCapabilitiesImmutable glCaps = drawable.getChosenGLCapabilities(); - - isGLReadDrawableAvailable(); // trigger setup wglGLReadDrawableAvailable - - // Windows can set up sharing of display lists after creation time - WindowsWGLContext other = (WindowsWGLContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getHandle(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - - int minor[] = new int[1]; - int major[] = new int[1]; - int ctp[] = new int[1]; - boolean createContextARBTried = false; - - // utilize the shared context's GLXExt in case it was using the ARB method and it already exists - if( null!=sharedContext && sharedContext.isCreatedWithARBMethod() ) { - contextHandle = createContextARB(share, true, major, minor, ctp); - createContextARBTried = true; - if (DEBUG && 0!=contextHandle) { - System.err.println(getThreadName() + ": createImpl: OK (ARB, using sharedContext) share "+share); - } - } - - long temp_ctx = 0; - if(0==contextHandle) { - // To use WGL_ARB_create_context, we have to make a temp context current, - // so we are able to use GetProcAddress - temp_ctx = WGL.wglCreateContext(drawable.getHandle()); - if (temp_ctx == 0) { - throw new GLException("Unable to create temp OpenGL context for device context " + toHexString(drawable.getHandle())); - } - if (!WGL.wglMakeCurrent(drawable.getHandle(), temp_ctx)) { - throw new GLException("Error making temp context current: 0x" + toHexString(temp_ctx) + ", werr: "+GDI.GetLastError()); - } - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION - boolean isCreateContextAttribsARBAvailable = isFunctionAvailable("wglCreateContextAttribsARB"); - WGL.wglMakeCurrent(0, 0); // release temp context - - if( !createContextARBTried) { - if(isCreateContextAttribsARBAvailable && - isExtensionAvailable("WGL_ARB_create_context") ) { - // initial ARB context creation - contextHandle = createContextARB(share, true, major, minor, ctp); - createContextARBTried=true; - if (DEBUG) { - if(0!=contextHandle) { - System.err.println(getThreadName() + ": createContextImpl: OK (ARB, initial) share "+share); - } else { - System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - creation failed - share "+share); - } - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - extension not available - share "+share); - } - } - } - - if(0!=contextHandle) { - share = 0; // mark as shared thx to the ARB create method - if(0!=temp_ctx) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(temp_ctx); - if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Cannot make previous verified context current: 0x" + toHexString(contextHandle) + ", werr: " + GDI.GetLastError()); - } - } - } else { - if(glCaps.getGLProfile().isGL3()) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(temp_ctx); - throw new GLException("WindowsWGLContext.createContext failed, but context > GL2 requested "+getGLVersion(major[0], minor[0], ctp[0], "@creation")+", "); - } - if(DEBUG) { - System.err.println("WindowsWGLContext.createContext failed, fall back to !ARB context "+getGLVersion(major[0], minor[0], ctp[0], "@creation")); - } - - // continue with temp context for GL < 3.0 - contextHandle = temp_ctx; - if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(contextHandle); - throw new GLException("Error making old context current: 0x" + toHexString(contextHandle) + ", werr: " + GDI.GetLastError()); - } - if (DEBUG) { - System.err.println(getThreadName() + ": createImpl: OK (old) share "+share); - } - } - - if(0!=share) { - if (!WGL.wglShareLists(share, contextHandle)) { - throw new GLException("wglShareLists(" + toHexString(share) + - ", " + toHexString(contextHandle) + ") failed: werr " + GDI.GetLastError()); - } - } - return true; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (WGL.wglGetCurrentContext() != contextHandle) { - if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Error making context current: 0x" + toHexString(contextHandle) + ", werr: " + GDI.GetLastError() + ", " + this); - } else { - if (DEBUG && newCreated) { - System.err.println(getThreadName() + ": wglMakeCurrent(hdc " + toHexString(drawable.getHandle()) + - ", contextHandle " + toHexString(contextHandle) + ") succeeded"); - } - } - } - } - - protected void releaseImpl() throws GLException { - if (!wglMakeContextCurrent(0, 0, 0)) { - throw new GLException("Error freeing OpenGL context, werr: " + GDI.GetLastError()); - } - } - - protected void destroyImpl() throws GLException { - WGL.wglMakeCurrent(0, 0); - if (!WGL.wglDeleteContext(contextHandle)) { - throw new GLException("Unable to delete OpenGL context"); - } - } - - protected void copyImpl(GLContext source, int mask) throws GLException { - if (!WGL.wglCopyContext(source.getHandle(), getHandle(), mask)) { - throw new GLException("wglCopyContext failed"); - } - } - - protected final void updateGLXProcAddressTable() { - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - String key = adevice.getUniqueID(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing WGL extension address table: "+key); - } - wglGetExtensionsStringEXTInitialized=false; - wglGetExtensionsStringEXTAvailable=false; - wglGLReadDrawableAvailableSet=false; - wglGLReadDrawableAvailable=false; - - WGLExtProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (WGLExtProcAddressTable) mappedGLXProcAddress.get( key ); - } - if(null != table) { - wglExtProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext WGL ProcAddressTable reusing key("+key+") -> "+table.hashCode()); - } - } else { - if (wglExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by OpenGL context type bits so we can - // share them among contexts classes (GL4, GL4bc, GL3, GL3bc, ..) - wglExtProcAddressTable = new WGLExtProcAddressTable(new GLProcAddressResolver()); - } - resetProcAddressTable(wglExtProcAddressTable); - synchronized(mappedContextTypeObjectLock) { - mappedGLXProcAddress.put(key, getWGLExtProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext WGL ProcAddressTable mapping key("+key+") -> "+getWGLExtProcAddressTable().hashCode()); - } - } - } - } - - public String getPlatformExtensionsString() { - if (!wglGetExtensionsStringEXTInitialized) { - wglGetExtensionsStringEXTAvailable = (WGL.wglGetProcAddress("wglGetExtensionsStringEXT") != 0); - wglGetExtensionsStringEXTInitialized = true; - } - if (wglGetExtensionsStringEXTAvailable) { - return getWGLExt().wglGetExtensionsStringEXT(); - } else { - return ""; - } - } - - protected void setSwapIntervalImpl(int interval) { - WGLExt wglExt = getWGLExt(); - if (wglExt.isExtensionAvailable("WGL_EXT_swap_control")) { - if ( wglExt.wglSwapIntervalEXT(interval) ) { - currentSwapInterval = interval ; - } - } - } - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - return getWGLExt().wglAllocateMemoryNV(arg0, arg1, arg2, arg3); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextReadBuffer() { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java deleted file mode 100644 index 83b52fbcb..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.security.AccessController; -import javax.media.nativewindow.NativeSurface; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; - -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.opengl.impl.Debug; -import com.jogamp.opengl.impl.GLDrawableImpl; -import com.jogamp.opengl.impl.GLDynamicLookupHelper; - - -public abstract class WindowsWGLDrawable extends GLDrawableImpl { - private static final boolean PROFILING = Debug.isPropertyDefined("jogl.debug.GLDrawable.profiling", true, AccessController.getContext()); - private static final int PROFILING_TICKS = 200; - private int profilingSwapBuffersTicks; - private long profilingSwapBuffersTime; - - public WindowsWGLDrawable(GLDrawableFactory factory, NativeSurface comp, boolean realized) { - super(factory, comp, realized); - } - - protected void setRealizedImpl() { - if(!realized) { - return; // nothing todo .. - } - - NativeSurface ns = getNativeSurface(); - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - config.updateGraphicsConfiguration(getFactory(), ns, null); - if (DEBUG) { - System.err.println("!!! WindowsWGLDrawable.setRealized(true): "+config); - } - } - - protected void swapBuffersImpl() { - long startTime = 0; - if (PROFILING) { - startTime = System.currentTimeMillis(); - } - - if (!GDI.SwapBuffers(getHandle()) && (GDI.GetLastError() != GDI.ERROR_SUCCESS)) { - throw new GLException("Error swapping buffers"); - } - - if (PROFILING) { - long endTime = System.currentTimeMillis(); - profilingSwapBuffersTime += (endTime - startTime); - int ticks = PROFILING_TICKS; - if (++profilingSwapBuffersTicks == ticks) { - System.err.println("SwapBuffers calls: " + profilingSwapBuffersTime + " ms / " + ticks + " calls (" + - ((float) profilingSwapBuffersTime / (float) ticks) + " ms/call)"); - profilingSwapBuffersTime = 0; - profilingSwapBuffersTicks = 0; - } - } - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper() { - return getFactoryImpl().getGLDynamicLookupHelper(0); - } - - static String getThreadName() { - return Thread.currentThread().getName(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java deleted file mode 100644 index f44c3c70b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java +++ /dev/null @@ -1,512 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.nio.Buffer; -import java.nio.ShortBuffer; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.List; - -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.nativewindow.windows.WindowsGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawable; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.common.util.ReflectionUtil; -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.nativewindow.impl.windows.RegisteredClassFactory; -import com.jogamp.opengl.impl.DesktopGLDynamicLookupHelper; -import com.jogamp.opengl.impl.GLContextImpl; -import com.jogamp.opengl.impl.GLDrawableFactoryImpl; -import com.jogamp.opengl.impl.GLDrawableImpl; -import com.jogamp.opengl.impl.GLDynamicLookupHelper; -import com.jogamp.opengl.impl.SharedResourceRunner; - -public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { - private static final DesktopGLDynamicLookupHelper windowsWGLDynamicLookupHelper; - - static { - DesktopGLDynamicLookupHelper tmp = null; - try { - tmp = new DesktopGLDynamicLookupHelper(new WindowsWGLDynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - windowsWGLDynamicLookupHelper = tmp; - if(null!=windowsWGLDynamicLookupHelper) { - WGL.getWGLProcAddressTable().reset(windowsWGLDynamicLookupHelper); - } - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) { - return windowsWGLDynamicLookupHelper; - } - - public WindowsWGLDrawableFactory() { - super(); - - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new WindowsWGLGraphicsConfigurationFactory(); - if(GLProfile.isAWTAvailable()) { - try { - ReflectionUtil.createInstance("com.jogamp.opengl.impl.windows.wgl.awt.WindowsAWTWGLGraphicsConfigurationFactory", - null, getClass().getClassLoader()); - } catch (JogampRuntimeException jre) { /* n/a .. */ } - } - - defaultDevice = new WindowsGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); - - // Init shared resources off thread - // Will be released via ShutdownHook - sharedResourceImpl = new SharedResourceImplementation(); - sharedResourceRunner = new SharedResourceRunner(sharedResourceImpl); - sharedResourceThread = new Thread(sharedResourceRunner, Thread.currentThread().getName()+"-SharedResourceRunner"); - sharedResourceThread.setDaemon(true); // Allow JVM to exit, even if this one is running - sharedResourceThread.start(); - } - - WindowsGraphicsDevice defaultDevice; - SharedResourceImplementation sharedResourceImpl; - SharedResourceRunner sharedResourceRunner; - Thread sharedResourceThread; - HashMap/*<connection, SharedResource>*/ sharedMap = new HashMap(); - - long processAffinityChanges = 0; - PointerBuffer procMask = PointerBuffer.allocateDirect(1); - PointerBuffer sysMask = PointerBuffer.allocateDirect(1); - - protected void enterThreadCriticalZone() { - synchronized (sysMask) { - if( 0 == processAffinityChanges) { - long pid = GDI.GetCurrentProcess(); - if ( GDI.GetProcessAffinityMask(pid, procMask, sysMask) ) { - if(DEBUG) { - System.err.println("WindowsWGLDrawableFactory.enterThreadCriticalZone() - 0x" + Long.toHexString(pid) + " - " + Thread.currentThread().getName()); - Thread.dumpStack(); - } - processAffinityChanges = pid; - GDI.SetProcessAffinityMask(pid, 1); - } - } - } - } - - protected void leaveThreadCriticalZone() { - synchronized (sysMask) { - if( 0 != processAffinityChanges) { - long pid = GDI.GetCurrentProcess(); - if( pid != processAffinityChanges) { - throw new GLException("PID doesn't match: set PID 0x" + Long.toHexString(processAffinityChanges) + - " this PID 0x" + Long.toHexString(pid) ); - } - if(DEBUG) { - System.err.println("WindowsWGLDrawableFactory.leaveThreadCriticalZone() - 0x" + Long.toHexString(pid) + " - " + Thread.currentThread().getName()); - } - GDI.SetProcessAffinityMask(pid, sysMask.get(0)); - } - } - } - - static class SharedResource implements SharedResourceRunner.Resource { - private WindowsGraphicsDevice device; - private AbstractGraphicsScreen screen; - private WindowsDummyWGLDrawable drawable; - private WindowsWGLContext context; - private boolean canCreateGLPbuffer; - private boolean readDrawableAvailable; - - SharedResource(WindowsGraphicsDevice dev, AbstractGraphicsScreen scrn, WindowsDummyWGLDrawable draw, WindowsWGLContext ctx, - boolean readBufferAvail, boolean canPbuffer) { - device = dev; - screen = scrn; - drawable = draw; - context = ctx; - canCreateGLPbuffer = canPbuffer; - readDrawableAvailable = readBufferAvail; - } - final public AbstractGraphicsDevice getDevice() { return device; } - final public AbstractGraphicsScreen getScreen() { return screen; } - final public GLDrawableImpl getDrawable() { return drawable; } - final public GLContextImpl getContext() { return context; } - - final boolean canCreateGLPbuffer() { return canCreateGLPbuffer; } - final boolean isReadDrawableAvailable() { return readDrawableAvailable; } - } - - class SharedResourceImplementation implements SharedResourceRunner.Implementation { - public void clear() { - synchronized(sharedMap) { - sharedMap.clear(); - } - } - public SharedResourceRunner.Resource mapPut(String connection, SharedResourceRunner.Resource resource) { - synchronized(sharedMap) { - return (SharedResourceRunner.Resource) sharedMap.put(connection, resource); - } - } - public SharedResourceRunner.Resource mapGet(String connection) { - synchronized(sharedMap) { - return (SharedResourceRunner.Resource) sharedMap.get(connection); - } - } - public Collection/*<Resource>*/ mapValues() { - synchronized(sharedMap) { - return sharedMap.values(); - } - } - - public SharedResourceRunner.Resource createSharedResource(String connection) { - WindowsGraphicsDevice sharedDevice = new WindowsGraphicsDevice(connection, AbstractGraphicsDevice.DEFAULT_UNIT); - sharedDevice.lock(); - try { - AbstractGraphicsScreen absScreen = new DefaultGraphicsScreen(sharedDevice, 0); - if (null == absScreen) { - throw new GLException("Couldn't create shared screen for device: "+sharedDevice+", idx 0"); - } - GLProfile glp = GLProfile.getMinDesktop(sharedDevice); - if (null == glp) { - throw new GLException("Couldn't get default GLProfile for device: "+sharedDevice); - } - WindowsDummyWGLDrawable sharedDrawable = WindowsDummyWGLDrawable.create(WindowsWGLDrawableFactory.this, glp, absScreen); - if (null == sharedDrawable) { - throw new GLException("Couldn't create shared drawable for screen: "+absScreen+", "+glp); - } - WindowsWGLContext sharedContext = (WindowsWGLContext) sharedDrawable.createContext(null); - if (null == sharedContext) { - throw new GLException("Couldn't create shared context for drawable: "+sharedDrawable); - } - sharedContext.setSynchronized(true); - boolean canCreateGLPbuffer; - boolean readDrawableAvailable; - sharedContext.makeCurrent(); - try { - canCreateGLPbuffer = sharedContext.getGL().isExtensionAvailable(GL_ARB_pbuffer); - readDrawableAvailable = sharedContext.isExtensionAvailable(WGL_ARB_make_current_read) && - sharedContext.isFunctionAvailable(wglMakeContextCurrent); - } finally { - sharedContext.release(); - } - if (DEBUG) { - System.err.println("!!! SharedDevice: " + sharedDevice); - System.err.println("!!! SharedScreen: " + absScreen); - System.err.println("!!! SharedContext: " + sharedContext); - System.err.println("!!! pbuffer avail: " + canCreateGLPbuffer); - System.err.println("!!! readDrawable: " + readDrawableAvailable); - } - return new SharedResource(sharedDevice, absScreen, sharedDrawable, sharedContext, readDrawableAvailable, canCreateGLPbuffer); - } catch (Throwable t) { - throw new GLException("WindowsWGLDrawableFactory - Could not initialize shared resources for "+connection, t); - } finally { - sharedDevice.unlock(); - } - } - - public void releaseSharedResource(SharedResourceRunner.Resource shared) { - SharedResource sr = (SharedResource) shared; - if (DEBUG) { - System.err.println("!!! Shutdown Shared:"); - System.err.println("!!! Device : " + sr.device); - System.err.println("!!! Screen : " + sr.screen); - System.err.println("!!! Drawable: " + sr.drawable); - System.err.println("!!! CTX : " + sr.context); - } - - if (null != sr.context) { - // may cause JVM SIGSEGV: sharedContext.destroy(); - sr.context = null; - } - - if (null != sr.drawable) { - sr.drawable.destroy(); - sr.drawable = null; - } - - if (null != sr.screen) { - sr.screen = null; - } - - if (null != sr.device) { - sr.device.close(); - sr.device = null; - } - } - } - - public final AbstractGraphicsDevice getDefaultDevice() { - return defaultDevice; - } - - public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { - if(device instanceof WindowsGraphicsDevice) { - return true; - } - return false; - } - - final static String GL_ARB_pbuffer = "GL_ARB_pbuffer"; - final static String WGL_ARB_make_current_read = "WGL_ARB_make_current_read"; - final static String wglMakeContextCurrent = "wglMakeContextCurrent"; - - protected final GLContext getSharedContextImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getShared(device); - if(null!=sr) { - return sr.getContext(); - } - return null; - } - - protected final boolean hasSharedContextImpl(AbstractGraphicsDevice device) { - return null != getSharedContextImpl(device); - } - - protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getContext(); - } - return null; - } - - protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getDevice(); - } - return null; - } - - protected WindowsWGLDrawable getOrCreateSharedDrawable(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return (WindowsWGLDrawable) sr.getDrawable(); - } - return null; - } - - SharedResource getOrCreateSharedResource(AbstractGraphicsDevice device) { - return (SharedResource) sharedResourceRunner.getOrCreateShared(device); - } - - protected final void shutdownInstance() { - sharedResourceRunner.releaseAndWait(); - RegisteredClassFactory.shutdownSharedClasses(); - } - - protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { - return WindowsWGLGraphicsConfigurationFactory.getAvailableCapabilities(this, device); - } - - protected final GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new WindowsOnscreenWGLDrawable(this, target); - } - - protected final GLDrawableImpl createOffscreenDrawableImpl(final NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!chosenCaps.isPBuffer()) { - return new WindowsBitmapWGLDrawable(this, target); - } - - // PBuffer GLDrawable Creation - final AbstractGraphicsDevice device = config.getScreen().getDevice(); - - final SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared(device); - if(null==sr) { - throw new IllegalArgumentException("No shared resource for "+device); - } - final List returnList = new ArrayList(); - Runnable r = new Runnable() { - public void run() { - GLContext lastContext = GLContext.getCurrent(); - if (lastContext != null) { - lastContext.release(); - } - sr.context.makeCurrent(); - try { - GLDrawableImpl pbufferDrawable = new WindowsPbufferWGLDrawable(WindowsWGLDrawableFactory.this, target, - sr.drawable, - sr.context); - returnList.add(pbufferDrawable); - } finally { - sr.context.release(); - if (lastContext != null) { - lastContext.makeCurrent(); - } - } - } - }; - maybeDoSingleThreadedWorkaround(r); - return (GLDrawableImpl) returnList.get(0); - } - - /** - * @return 1 if read drawable extension is available, 0 if not - * and -1 if undefined yet, ie no shared device exist at this point. - */ - public final int isReadDrawableAvailable(AbstractGraphicsDevice device) { - SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared((null!=device)?device:defaultDevice); - if(null!=sr) { - return sr.isReadDrawableAvailable() ? 1 : 0 ; - } - return -1; // undefined - } - - public final boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { - SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared((null!=device)?device:defaultDevice); - if(null!=sr) { - return sr.canCreateGLPbuffer(); - } - return false; - } - - protected final NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device,GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { - AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); - ProxySurface ns = new ProxySurface(WindowsWGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic( - capsChosen, capsRequested, chooser, screen) ); - ns.setSize(width, height); - return ns; - } - - protected final GLContext createExternalGLContextImpl() { - return WindowsExternalWGLContext.create(this, null); - } - - public final boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { - return true; - } - - protected final GLDrawable createExternalGLDrawableImpl() { - return WindowsExternalWGLDrawable.create(this, null); - } - - static String wglGetLastError() { - long err = GDI.GetLastError(); - String detail = null; - switch ((int) err) { - case GDI.ERROR_SUCCESS: detail = "ERROR_SUCCESS"; break; - case GDI.ERROR_INVALID_PIXEL_FORMAT: detail = "ERROR_INVALID_PIXEL_FORMAT"; break; - case GDI.ERROR_NO_SYSTEM_RESOURCES: detail = "ERROR_NO_SYSTEM_RESOURCES"; break; - case GDI.ERROR_INVALID_DATA: detail = "ERROR_INVALID_DATA"; break; - case GDI.ERROR_PROC_NOT_FOUND: detail = "ERROR_PROC_NOT_FOUND"; break; - case GDI.ERROR_INVALID_WINDOW_HANDLE:detail = "ERROR_INVALID_WINDOW_HANDLE"; break; - default: detail = "(Unknown error code " + err + ")"; break; - } - return detail; - } - - public final boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { - return false; - } - - public final GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } - - //------------------------------------------------------ - // Gamma-related functionality - // - - private static final int GAMMA_RAMP_LENGTH = 256; - - protected final int getGammaRampLength() { - return GAMMA_RAMP_LENGTH; - } - - protected final boolean setGammaRamp(float[] ramp) { - short[] rampData = new short[3 * GAMMA_RAMP_LENGTH]; - for (int i = 0; i < GAMMA_RAMP_LENGTH; i++) { - short scaledValue = (short) (ramp[i] * 65535); - rampData[i] = scaledValue; - rampData[i + GAMMA_RAMP_LENGTH] = scaledValue; - rampData[i + 2 * GAMMA_RAMP_LENGTH] = scaledValue; - } - - long screenDC = GDI.GetDC(0); - boolean res = GDI.SetDeviceGammaRamp(screenDC, ShortBuffer.wrap(rampData)); - GDI.ReleaseDC(0, screenDC); - return res; - } - - protected final Buffer getGammaRamp() { - ShortBuffer rampData = ShortBuffer.wrap(new short[3 * GAMMA_RAMP_LENGTH]); - long screenDC = GDI.GetDC(0); - boolean res = GDI.GetDeviceGammaRamp(screenDC, rampData); - GDI.ReleaseDC(0, screenDC); - if (!res) { - return null; - } - return rampData; - } - - protected final void resetGammaRamp(Buffer originalGammaRamp) { - if (originalGammaRamp == null) { - // getGammaRamp failed earlier - return; - } - long screenDC = GDI.GetDC(0); - GDI.SetDeviceGammaRamp(screenDC, originalGammaRamp); - GDI.ReleaseDC(0, screenDC); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDynamicLibraryBundleInfo.java deleted file mode 100644 index 153680f8e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,58 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import com.jogamp.opengl.impl.*; -import java.util.*; - -public class WindowsWGLDynamicLibraryBundleInfo extends DesktopGLDynamicLibraryBundleInfo { - protected WindowsWGLDynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/*<String>*/ libNamesList = new ArrayList(); - - libNamesList.add("OpenGL32"); - - return libNamesList; - } - - - public final List getToolGetProcAddressFuncNameList() { - List res = new ArrayList(); - res.add("wglGetProcAddress"); - return res; - } - - public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { - return WGL.wglGetProcAddress(toolGetProcAddressHandle, funcName); - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java deleted file mode 100644 index f844bad76..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java +++ /dev/null @@ -1,699 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.util.ArrayList; -import java.util.List; - -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.DefaultGraphicsConfiguration; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.opengl.GL; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLPbuffer; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.nativewindow.impl.windows.PIXELFORMATDESCRIPTOR; -import com.jogamp.opengl.impl.GLContextImpl; -import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; - -public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { - // Keep this under the same debug flag as the drawable factory for convenience - protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); - - final static String WGL_ARB_pixel_format = "WGL_ARB_pixel_format"; - final static String WGL_ARB_multisample = "WGL_ARB_multisample"; - - protected static final int MAX_PFORMATS = 256; - protected static final int MAX_ATTRIBS = 256; - - private GLCapabilitiesChooser chooser; - private boolean isChosen = false; - - WindowsWGLGraphicsConfiguration(AbstractGraphicsScreen screen, - GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser) { - super(screen, capsChosen, capsRequested); - this.chooser=chooser; - this.isChosen = false; - } - - WindowsWGLGraphicsConfiguration(AbstractGraphicsScreen screen, - WGLGLCapabilities capsChosen, GLCapabilitiesImmutable capsRequested) { - super(screen, capsChosen, capsRequested); - setCapsPFD(capsChosen); - this.chooser=null; - } - - - static WindowsWGLGraphicsConfiguration createFromCurrent(GLDrawableFactory _factory, long hdc, int pfdID, - GLProfile glp, AbstractGraphicsScreen screen, boolean onscreen, boolean usePBuffer) - { - if(_factory==null) { - throw new GLException("Null factory"); - } - if(hdc==0) { - throw new GLException("Null HDC"); - } - if(pfdID<=0) { - throw new GLException("Invalid pixelformat id "+pfdID); - } - if(null==glp) { - glp = GLProfile.getDefault(screen.getDevice()); - } - WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory) _factory; - AbstractGraphicsDevice device = screen.getDevice(); - WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); - boolean hasARB = null != sharedContext && sharedContext.isExtensionAvailable(WGL_ARB_pixel_format) ; - - WGLGLCapabilities caps = null; - - if(hasARB) { - caps = wglARBPFID2GLCapabilities(sharedContext, hdc, pfdID, glp, onscreen, usePBuffer); - } else if(!usePBuffer) { - caps = PFD2GLCapabilities(glp, hdc, pfdID, onscreen); - } - if(null==caps) { - throw new GLException("Couldn't choose Capabilities by: HDC 0x"+Long.toHexString(hdc)+", pfdID "+pfdID+", hasARB "+hasARB); - } - - return new WindowsWGLGraphicsConfiguration(screen, caps, caps); - } - - public Object clone() { - return super.clone(); - } - - /** - * Updates the graphics configuration in case it has been determined yet.<br> - * Uses the NativeSurface's HDC.<br> - * Ensures that a PIXELFORMAT is set. - * - * @param factory - * @param ns - * @param pfIDs optional pool of preselected PixelFormat IDs, maybe null for unrestricted selection - * - * @see #isDetermined() - */ - public final void updateGraphicsConfiguration(GLDrawableFactory factory, NativeSurface ns, int[] pfIDs) { - WindowsWGLGraphicsConfigurationFactory.updateGraphicsConfiguration(chooser, factory, ns, pfIDs); - } - - /** - * Preselect the graphics configuration in case it has been determined yet.<br> - * Uses a shared device's HDC and the given pfdIDs to preselect the pfd. - * No PIXELFORMAT is set. - * - * @param factory - * @param pfIDs optional pool of preselected PixelFormat IDs, maybe null for unrestricted selection - * - * @see #isDetermined() - */ - public final void preselectGraphicsConfiguration(GLDrawableFactory factory, int[] pfdIDs) { - AbstractGraphicsDevice device = getNativeGraphicsConfiguration().getScreen().getDevice(); - WindowsWGLGraphicsConfigurationFactory.preselectGraphicsConfiguration(chooser, factory, device, this, pfdIDs); - } - - final void setCapsPFD(WGLGLCapabilities caps) { - setChosenCapabilities(caps); - this.isChosen=true; - if (DEBUG) { - System.err.println("*** setCapsPFD: "+caps); - } - } - - public final boolean isDetermined() { return isChosen; } - public final PIXELFORMATDESCRIPTOR getPixelFormat() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).getPFD() : null; } - public final int getPixelFormatID() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).getPFDID() : 0; } - public final boolean isChoosenByARB() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).isSetByARB() : false; } - - static int fillAttribsForGeneralWGLARBQuery(boolean haveWGLARBMultisample, int[] iattributes) { - int niattribs = 0; - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_BITMAP_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCELERATION_ARB; - iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; - iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; - iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; - if (haveWGLARBMultisample) { - iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; - iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; - } - // pbo float buffer - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; // ati - iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; // nvidia - - return niattribs; - } - - static boolean wglARBPFIDValid(WindowsWGLContext sharedCtx, long hdc, int pfdID) { - int[] in = new int[1]; - int[] out = new int[1]; - in[0] = WGLExt.WGL_COLOR_BITS_ARB; - if (!sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdID, 0, 1, in, 0, out, 0)) { - // Some GPU's falsely fails with a zero error code (success) - return GDI.GetLastError() == GDI.ERROR_SUCCESS ; - } - return true; - } - - static int[] wglAllARBPFIDs(WindowsWGLContext sharedCtx, long hdc) { - int[] iattributes = new int[1]; - int[] iresults = new int[1]; - - WGLExt wglExt = sharedCtx.getWGLExt(); - iattributes[0] = WGLExt.WGL_NUMBER_PIXEL_FORMATS_ARB; - if (!wglExt.wglGetPixelFormatAttribivARB(hdc, 0, 0, 1, iattributes, 0, iresults, 0)) { - if(DEBUG) { - System.err.println("GetPixelFormatAttribivARB: Failed - HDC 0x" + Long.toHexString(hdc) + - ", LastError: " + GDI.GetLastError()); - Thread.dumpStack(); - } - return null; - } - int numFormats = iresults[0]; - if(0 == numFormats) { - if(DEBUG) { - System.err.println("GetPixelFormatAttribivARB: No formats - HDC 0x" + Long.toHexString(hdc) + - ", LastError: " + GDI.GetLastError()); - Thread.dumpStack(); - } - return null; - } - int[] pfdIDs = new int[numFormats]; - for (int i = 0; i < numFormats; i++) { - pfdIDs[i] = 1 + i; - } - return pfdIDs; - } - - static WGLGLCapabilities wglARBPFID2GLCapabilities(WindowsWGLContext sharedCtx, long hdc, int pfdID, - GLProfile glp, boolean onscreen, boolean usePBuffer) { - boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); - if (!haveWGLChoosePixelFormatARB) { - return null; - } - boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); - - int[] iattributes = new int [2*MAX_ATTRIBS]; - int[] iresults = new int [2*MAX_ATTRIBS]; - - int niattribs = fillAttribsForGeneralWGLARBQuery(haveWGLARBMultisample, iattributes); - - if (!sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdID, 0, niattribs, iattributes, 0, iresults, 0)) { - throw new GLException("wglARBPFID2GLCapabilities: Error getting pixel format attributes for pixel format " + pfdID + " of device context"); - } - ArrayList bucket = new ArrayList(1); - final int winattrbits = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - if(AttribList2GLCapabilities(bucket, glp, hdc, pfdID, iattributes, niattribs, iresults, winattrbits)) { - return (WGLGLCapabilities) bucket.get(0); - } - return null; - } - - static int[] wglChoosePixelFormatARB(long hdc, WindowsWGLContext sharedContext, - GLCapabilitiesImmutable capabilities, - int[] iattributes, int accelerationMode, float[] fattributes) - { - - if ( !WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(capabilities, - iattributes, sharedContext, accelerationMode, null)) - { - if (DEBUG) { - System.err.println("wglChoosePixelFormatARB: GLCapabilities2AttribList failed: " + GDI.GetLastError()); - Thread.dumpStack(); - } - return null; - } - - int[] pformatsTmp = new int[WindowsWGLGraphicsConfiguration.MAX_PFORMATS]; - int[] numFormatsTmp = new int[1]; - if ( !sharedContext.getWGLExt().wglChoosePixelFormatARB(hdc, iattributes, 0, - fattributes, 0, - WindowsWGLGraphicsConfiguration.MAX_PFORMATS, - pformatsTmp, 0, numFormatsTmp, 0)) - { - if (DEBUG) { - System.err.println("wglChoosePixelFormatARB: wglChoosePixelFormatARB failed: " + GDI.GetLastError()); - Thread.dumpStack(); - } - return null; - } - int numFormats = numFormatsTmp[0]; - int[] pformats = null; - if( 0 < numFormats ) { - pformats = new int[numFormats]; - System.arraycopy(pformatsTmp, 0, pformats, 0, numFormats); - } - if (DEBUG) { - System.err.println("wglChoosePixelFormatARB: NumFormats (wglChoosePixelFormatARB) accelMode 0x" - + Integer.toHexString(accelerationMode) + ": " + numFormats); - for (int i = 0; i < numFormats; i++) { - WGLGLCapabilities dbgCaps0 = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities( - sharedContext, hdc, pformats[i], - capabilities.getGLProfile(), capabilities.isOnscreen(), capabilities.isPBuffer()); - System.err.println("pixel format " + pformats[i] + " (index " + i + "): " + dbgCaps0); - } - } - return pformats; - } - - static List /*<GLCapabilitiesImmutable>*/ wglARBPFIDs2GLCapabilities(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, - GLProfile glp, boolean onscreen, boolean usePBuffer) { - final int winattrbits = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - return wglARBPFIDs2GLCapabilitiesImpl(sharedCtx, hdc, pfdIDs, glp, winattrbits); - } - - static List /*<GLCapabilitiesImmutable>*/ wglARBPFIDs2AllGLCapabilities(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, - GLProfile glp) { - return wglARBPFIDs2GLCapabilitiesImpl(sharedCtx, hdc, pfdIDs, glp, GLGraphicsConfigurationUtil.ALL_BITS); - } - - private static List /*<GLCapabilitiesImmutable>*/ wglARBPFIDs2GLCapabilitiesImpl(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, - GLProfile glp, int winattrbits) { - boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); - if (!haveWGLChoosePixelFormatARB) { - return null; - } - boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); - final int numFormats = pfdIDs.length; - - int[] iattributes = new int [2*MAX_ATTRIBS]; - int[] iresults = new int [2*MAX_ATTRIBS]; - int niattribs = fillAttribsForGeneralWGLARBQuery(haveWGLARBMultisample, iattributes); - - ArrayList bucket = new ArrayList(); - - for(int i = 0; i<numFormats; i++) { - if ( pfdIDs[i] >= 1 && - sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdIDs[i], 0, niattribs, iattributes, 0, iresults, 0) ) { - AttribList2GLCapabilities(bucket, glp, hdc, pfdIDs[i], iattributes, niattribs, iresults, winattrbits); - } else if (DEBUG) { - System.err.println("wglARBPFIDs2GLCapabilities: Cannot get pixel format attributes for pixel format " + - i + "/" + numFormats + ": " + pfdIDs[i] + ", " + - GLGraphicsConfigurationUtil.winAttributeBits2String(null, winattrbits).toString()); - } - } - return bucket; - } - - static boolean GLCapabilities2AttribList(GLCapabilitiesImmutable caps, - int[] iattributes, - GLContextImpl sharedCtx, - int accelerationValue, - int[] floatMode) throws GLException { - boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); - boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); - if(DEBUG) { - System.err.println("HDC2GLCapabilities: ARB_pixel_format: "+haveWGLChoosePixelFormatARB); - System.err.println("HDC2GLCapabilities: ARB_multisample : "+haveWGLARBMultisample); - } - - if (!haveWGLChoosePixelFormatARB) { - return false; - } - - boolean onscreen = caps.isOnscreen(); - boolean pbuffer = caps.isPBuffer(); - - int niattribs = 0; - - iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - if(accelerationValue>0) { - iattributes[niattribs++] = WGLExt.WGL_ACCELERATION_ARB; - iattributes[niattribs++] = accelerationValue; - } - if (onscreen) { - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } else if (pbuffer) { - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_BITMAP_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } - - iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; - if (caps.getDoubleBuffered()) { - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = GL.GL_FALSE; - } - - iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; - if (caps.getStereo()) { - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = GL.GL_FALSE; - } - - iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; - iattributes[niattribs++] = caps.getDepthBits(); - iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; - iattributes[niattribs++] = caps.getRedBits(); - iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; - iattributes[niattribs++] = caps.getGreenBits(); - iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; - iattributes[niattribs++] = caps.getBlueBits(); - iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; - iattributes[niattribs++] = caps.getAlphaBits(); - iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; - iattributes[niattribs++] = caps.getStencilBits(); - if (caps.getAccumRedBits() > 0 || - caps.getAccumGreenBits() > 0 || - caps.getAccumBlueBits() > 0 || - caps.getAccumAlphaBits() > 0) { - iattributes[niattribs++] = WGLExt.WGL_ACCUM_BITS_ARB; - iattributes[niattribs++] = (caps.getAccumRedBits() + - caps.getAccumGreenBits() + - caps.getAccumBlueBits() + - caps.getAccumAlphaBits()); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; - iattributes[niattribs++] = caps.getAccumRedBits(); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; - iattributes[niattribs++] = caps.getAccumGreenBits(); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; - iattributes[niattribs++] = caps.getAccumBlueBits(); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; - iattributes[niattribs++] = caps.getAccumAlphaBits(); - } - - if (caps.getSampleBuffers() && haveWGLARBMultisample) { - iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; - iattributes[niattribs++] = caps.getNumSamples(); - } - - boolean rtt = caps.getPbufferRenderToTexture(); - boolean rect = caps.getPbufferRenderToTextureRectangle(); - boolean useFloat = caps.getPbufferFloatingPointBuffers(); - boolean ati = false; - if (pbuffer) { - // Check some invariants and set up some state - if (rect && !rtt) { - throw new GLException("Render-to-texture-rectangle requires render-to-texture to be specified"); - } - - if (rect) { - if (!sharedCtx.isExtensionAvailable("GL_NV_texture_rectangle")) { - throw new GLException("Render-to-texture-rectangle requires GL_NV_texture_rectangle extension"); - } - } - - if (useFloat) { - if (!sharedCtx.isExtensionAvailable("WGL_ATI_pixel_format_float") && - !sharedCtx.isExtensionAvailable("WGL_NV_float_buffer")) { - throw new GLException("Floating-point pbuffers not supported by this hardware"); - } - - // Prefer NVidia extension over ATI - if (sharedCtx.isExtensionAvailable("WGL_NV_float_buffer")) { - ati = false; - floatMode[0] = GLPbuffer.NV_FLOAT; - } else { - ati = true; - floatMode[0] = GLPbuffer.ATI_FLOAT; - } - if (DEBUG) { - System.err.println("Using " + (ati ? "ATI" : "NVidia") + " floating-point extension"); - } - } - - // See whether we need to change the pixel type to support ATI's - // floating-point pbuffers - if (useFloat && ati) { - if (rtt) { - throw new GLException("Render-to-floating-point-texture not supported on ATI hardware"); - } else { - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_FLOAT_ARB; - } - } else { - if (!rtt) { - // Currently we don't support non-truecolor visuals in the - // GLCapabilities, so we don't offer the option of making - // color-index pbuffers. - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; - } - } - - if (useFloat && !ati) { - iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; - iattributes[niattribs++] = GL.GL_TRUE; - } - - if (rtt) { - if (useFloat) { - assert(!ati); - if (!rect) { - throw new GLException("Render-to-floating-point-texture only supported on NVidia hardware with render-to-texture-rectangle"); - } - iattributes[niattribs++] = WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV; - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = rect ? WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV : WGLExt.WGL_BIND_TO_TEXTURE_RGB_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } - } - } else { - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; - } - iattributes[niattribs++] = 0; - - return true; - } - - static int AttribList2DrawableTypeBits(final int[] iattribs, final int niattribs, final int[] iresults) { - int val = 0; - - for (int i = 0; i < niattribs; i++) { - int attr = iattribs[i]; - switch (attr) { - case WGLExt.WGL_DRAW_TO_WINDOW_ARB: - if(iresults[i] == GL.GL_TRUE) val |= GLGraphicsConfigurationUtil.WINDOW_BIT; - break; - case WGLExt.WGL_DRAW_TO_BITMAP_ARB: - if(iresults[i] == GL.GL_TRUE) val |= GLGraphicsConfigurationUtil.BITMAP_BIT; - break; - case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: - if(iresults[i] == GL.GL_TRUE) val |= GLGraphicsConfigurationUtil.PBUFFER_BIT; - break; - } - } - return val; - } - - static boolean AttribList2GLCapabilities( ArrayList capsBucket, - final GLProfile glp, final long hdc, final int pfdID, final int[] iattribs, - final int niattribs, - final int[] iresults, final int winattrmask) { - final int allDrawableTypeBits = AttribList2DrawableTypeBits(iattribs, niattribs, iresults); - int drawableTypeBits = winattrmask & allDrawableTypeBits; - - if( 0 == drawableTypeBits ) { - return false; - } - PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(); - - if (GDI.DescribePixelFormat(hdc, pfdID, pfd.size(), pfd) == 0) { - // remove displayable bits, since pfdID is non displayable - drawableTypeBits = drawableTypeBits & ~(GLGraphicsConfigurationUtil.WINDOW_BIT | GLGraphicsConfigurationUtil.BITMAP_BIT); - if( 0 == drawableTypeBits ) { - return false; - } - // non displayable requested (pbuffer) - } - WGLGLCapabilities res = new WGLGLCapabilities(pfd, pfdID, glp); - res.setValuesByARB(iattribs, niattribs, iresults); - - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits ); - } - - // - // GDI PIXELFORMAT - // - - static int[] wglAllGDIPFIDs(long hdc) { - int numFormats = GDI.DescribePixelFormat(hdc, 1, 0, null); - if (numFormats == 0) { - throw new GLException("DescribePixelFormat: No formats - HDC 0x" + Long.toHexString(hdc) + - ", LastError: " + GDI.GetLastError()); - } - int[] pfdIDs = new int[numFormats]; - for (int i = 0; i < numFormats; i++) { - pfdIDs[i] = 1 + i; - } - return pfdIDs; - } - - static int PFD2DrawableTypeBits(PIXELFORMATDESCRIPTOR pfd) { - int val = 0; - - int dwFlags = pfd.getDwFlags(); - - if( 0 != (GDI.PFD_DRAW_TO_WINDOW & dwFlags ) ) { - val |= GLGraphicsConfigurationUtil.WINDOW_BIT; - } - if( 0 != (GDI.PFD_DRAW_TO_BITMAP & dwFlags ) ) { - val |= GLGraphicsConfigurationUtil.BITMAP_BIT; - } - return val; - } - - static WGLGLCapabilities PFD2GLCapabilities(GLProfile glp, long hdc, int pfdID, boolean onscreen) { - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, false); - ArrayList capsBucket = new ArrayList(1); - if( PFD2GLCapabilities(capsBucket, glp, hdc, pfdID, winattrmask) ) { - return (WGLGLCapabilities) capsBucket.get(0); - } - return null; - } - - static boolean PFD2GLCapabilities(ArrayList capsBucket, final GLProfile glp, final long hdc, final int pfdID, final int winattrmask) { - PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(hdc, pfdID); - if(null == pfd) { - return false; - } - if ((pfd.getDwFlags() & GDI.PFD_SUPPORT_OPENGL) == 0) { - return false; - } - final int allDrawableTypeBits = PFD2DrawableTypeBits(pfd); - final int drawableTypeBits = winattrmask & allDrawableTypeBits; - - if( 0 == drawableTypeBits ) { - return false; - } - - WGLGLCapabilities res = new WGLGLCapabilities(pfd, pfdID, glp); - res.setValuesByGDI(); - - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits ); - } - - static PIXELFORMATDESCRIPTOR GLCapabilities2PFD(GLCapabilitiesImmutable caps, PIXELFORMATDESCRIPTOR pfd) { - int colorDepth = (caps.getRedBits() + - caps.getGreenBits() + - caps.getBlueBits()); - if (colorDepth < 15) { - throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); - } - int pfdFlags = (GDI.PFD_SUPPORT_OPENGL | - GDI.PFD_GENERIC_ACCELERATED); - if (caps.getDoubleBuffered()) { - pfdFlags |= GDI.PFD_DOUBLEBUFFER; - } - if (caps.isOnscreen()) { - pfdFlags |= GDI.PFD_DRAW_TO_WINDOW; - } else { - pfdFlags |= GDI.PFD_DRAW_TO_BITMAP; - } - if (caps.getStereo()) { - pfdFlags |= GDI.PFD_STEREO; - } - pfd.setDwFlags(pfdFlags); - pfd.setIPixelType((byte) GDI.PFD_TYPE_RGBA); - pfd.setCColorBits((byte) colorDepth); - pfd.setCRedBits ((byte) caps.getRedBits()); - pfd.setCGreenBits((byte) caps.getGreenBits()); - pfd.setCBlueBits ((byte) caps.getBlueBits()); - pfd.setCAlphaBits((byte) caps.getAlphaBits()); - int accumDepth = (caps.getAccumRedBits() + - caps.getAccumGreenBits() + - caps.getAccumBlueBits()); - pfd.setCAccumBits ((byte) accumDepth); - pfd.setCAccumRedBits ((byte) caps.getAccumRedBits()); - pfd.setCAccumGreenBits((byte) caps.getAccumGreenBits()); - pfd.setCAccumBlueBits ((byte) caps.getAccumBlueBits()); - pfd.setCAccumAlphaBits((byte) caps.getAccumAlphaBits()); - pfd.setCDepthBits((byte) caps.getDepthBits()); - pfd.setCStencilBits((byte) caps.getStencilBits()); - pfd.setILayerType((byte) GDI.PFD_MAIN_PLANE); - - // n/a with non ARB/GDI method: - // multisample - // opaque - // pbuffer - return pfd; - } - - static PIXELFORMATDESCRIPTOR createPixelFormatDescriptor(long hdc, int pfdID) { - PIXELFORMATDESCRIPTOR pfd = PIXELFORMATDESCRIPTOR.create(); - pfd.setNSize((short) pfd.size()); - pfd.setNVersion((short) 1); - if(0 != hdc && 1 <= pfdID) { - if (GDI.DescribePixelFormat(hdc, pfdID, pfd.size(), pfd) == 0) { - // Accelerated pixel formats that are non displayable - if(DEBUG) { - System.err.println("Info: Non displayable pixel format " + pfdID + " of device context: error code " + GDI.GetLastError()); - } - return null; - } - } - return pfd; - } - - static PIXELFORMATDESCRIPTOR createPixelFormatDescriptor() { - return createPixelFormatDescriptor(0, 0); - } - - public String toString() { - return "WindowsWGLGraphicsConfiguration["+getScreen()+", pfdID " + getPixelFormatID() + ", ARB-Choosen " + isChoosenByARB() + - ",\n\trequested " + getRequestedCapabilities() + - ",\n\tchosen " + getChosenCapabilities() + - "]"; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java deleted file mode 100644 index a66d62485..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,477 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.nativewindow.impl.windows.PIXELFORMATDESCRIPTOR; -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; -import com.jogamp.opengl.impl.SharedResourceRunner; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on Windows platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); - static WGLGLCapabilities.PfdIDComparator PfdIDComparator = new WGLGLCapabilities.PfdIDComparator(); - - WindowsWGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.windows.WindowsGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - - if (! (capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); - } - - if (! (capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); - } - - return chooseGraphicsConfigurationStatic((GLCapabilitiesImmutable)capsChosen, (GLCapabilitiesImmutable)capsRequested, chooser, absScreen); - } - - static WindowsWGLGraphicsConfiguration createDefaultGraphicsConfiguration(GLCapabilitiesImmutable caps, - AbstractGraphicsScreen absScreen) { - return chooseGraphicsConfigurationStatic(caps, caps, null, absScreen); - } - - static WindowsWGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - if(null==absScreen) { - absScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); - } - AbstractGraphicsDevice absDevice = absScreen.getDevice(); - - capsChosen = GLGraphicsConfigurationUtil.fixGLCapabilities( - capsChosen, GLDrawableFactory.getDesktopFactory().canCreateGLPbuffer(absDevice) ); - - return new WindowsWGLGraphicsConfiguration( absScreen, capsChosen, capsReq, (GLCapabilitiesChooser)chooser ); - } - - protected static List/*<WGLGLCapabilities>*/ getAvailableCapabilities(WindowsWGLDrawableFactory factory, AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sharedResource = factory.getOrCreateSharedResource(device); - if(null == sharedResource) { - throw new GLException("Shared resource for device n/a: "+device); - } - WindowsWGLDrawable sharedDrawable = (WindowsWGLDrawable) sharedResource.getDrawable(); - GLCapabilitiesImmutable capsChosen = sharedDrawable.getChosenGLCapabilities(); - WindowsWGLContext sharedContext = (WindowsWGLContext) sharedResource.getContext(); - List availableCaps = null; - - sharedDrawable.lockSurface(); - try { - long hdc = sharedDrawable.getHandle(); - if (0 == hdc) { - throw new GLException("Error: HDC is null"); - } - if (sharedContext.isExtensionAvailable(WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format)) { - availableCaps = getAvailableGLCapabilitiesARB(hdc, sharedContext, capsChosen.getGLProfile()); - } - if( null == availableCaps || 0 == availableCaps.size() ) { - availableCaps = getAvailableGLCapabilitiesGDI(hdc, capsChosen); - } - } finally { - sharedDrawable.unlockSurface(); - } - - if( null != availableCaps ) { - Collections.sort(availableCaps, PfdIDComparator); - } - return availableCaps; - } - - static List/*<WGLGLCapabilities>*/ getAvailableGLCapabilitiesARB(long hdc, WindowsWGLContext sharedContext, GLProfile glProfile) { - int[] pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedContext, hdc); - return WindowsWGLGraphicsConfiguration.wglARBPFIDs2AllGLCapabilities(sharedContext, hdc, pformats, glProfile); - } - - static List/*<WGLGLCapabilities>*/ getAvailableGLCapabilitiesGDI(long hdc, GLCapabilitiesImmutable capsChosen) { - boolean onscreen = capsChosen.isOnscreen(); - if(capsChosen.isPBuffer()) { - return null; - } - GLProfile glProfile = capsChosen.getGLProfile(); - - int[] pformats = WindowsWGLGraphicsConfiguration.wglAllGDIPFIDs(hdc); - int numFormats = pformats.length; - ArrayList bucket = new ArrayList(numFormats); - for (int i = 0; i < numFormats; i++) { - bucket.add( WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, hdc, pformats[i], onscreen) ); - } - return bucket; - } - - /** - * - * @param chooser - * @param _factory - * @param ns - * @param pfIDs optional pool of preselected PixelFormat IDs, maybe null for unrestricted selection - */ - static void updateGraphicsConfiguration(CapabilitiesChooser chooser, - GLDrawableFactory factory, NativeSurface ns, int[] pfdIDs) { - if (chooser != null && !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - if (factory == null) { - throw new IllegalArgumentException("GLDrawableFactory is null"); - } - if (ns == null) { - throw new IllegalArgumentException("NativeSurface is null"); - } - - if(NativeSurface.LOCK_SURFACE_NOT_READY >= ns.lockSurface()) { - throw new GLException("Surface not ready (lockSurface)"); - } - try { - long hdc = ns.getSurfaceHandle(); - if (0 == hdc) { - throw new GLException("Error: HDC is null"); - } - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration) ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - - if(!config.isDetermined()) { - updateGraphicsConfiguration(config, chooser, factory, hdc, false, pfdIDs); - } else { - // set PFD if not set yet - int pfdID = -1; - boolean set = false; - if ( 1 > ( pfdID = GDI.GetPixelFormat(hdc) ) ) { - if (!GDI.SetPixelFormat(hdc, config.getPixelFormatID(), config.getPixelFormat())) { - throw new GLException("Unable to set pixel format " + config.getPixelFormatID() + - " for device context " + toHexString(hdc) + - ": error code " + GDI.GetLastError()); - } - set = true; - pfdID = config.getPixelFormatID(); - } - if (DEBUG) { - System.err.println("!!! setPixelFormat (post): hdc "+toHexString(hdc) +", "+config.getPixelFormatID()+" -> "+pfdID+", set: "+set); - Thread.dumpStack(); - } - } - } finally { - ns.unlockSurface(); - } - } - - static void preselectGraphicsConfiguration(CapabilitiesChooser chooser, - GLDrawableFactory _factory, AbstractGraphicsDevice device, - WindowsWGLGraphicsConfiguration config, int[] pfdIDs) { - if (chooser != null && !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - if (_factory == null) { - throw new IllegalArgumentException("GLDrawableFactory is null"); - } - if (config == null) { - throw new IllegalArgumentException("WindowsWGLGraphicsConfiguration is null"); - } - WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory) _factory; - WindowsWGLDrawable sharedDrawable = factory.getOrCreateSharedDrawable(device); - if(null == sharedDrawable) { - throw new IllegalArgumentException("Shared Drawable is null"); - } - - if(NativeSurface.LOCK_SURFACE_NOT_READY >= sharedDrawable.lockSurface()) { - throw new GLException("Surface not ready (lockSurface)"); - } - try { - long hdc = sharedDrawable.getHandle(); - if (0 == hdc) { - throw new GLException("Error: HDC is null"); - } - updateGraphicsConfiguration(config, chooser, factory, hdc, true, pfdIDs); - } finally { - sharedDrawable.unlockSurface(); - } - } - - private static void updateGraphicsConfiguration(WindowsWGLGraphicsConfiguration config, CapabilitiesChooser chooser, - GLDrawableFactory factory, long hdc, boolean extHDC, int[] pfdIDs) { - if (DEBUG) { - if(extHDC) { - System.err.println("updateGraphicsConfiguration(using shared): hdc "+toHexString(hdc)); - } else { - System.err.println("updateGraphicsConfiguration(using target): hdc "+toHexString(hdc)); - } - System.err.println("!!! user chosen caps " + config.getChosenCapabilities()); - } - if( !updateGraphicsConfigurationARB(hdc, extHDC, config, chooser, (WindowsWGLDrawableFactory)factory, pfdIDs) ) { - updateGraphicsConfigurationGDI(hdc, extHDC, config, chooser, pfdIDs); - } - } - - private static boolean updateGraphicsConfigurationARB(long hdc, boolean extHDC, WindowsWGLGraphicsConfiguration config, - CapabilitiesChooser chooser, WindowsWGLDrawableFactory factory, int[] pformats) { - AbstractGraphicsDevice device = config.getScreen().getDevice(); - WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); - if (null == sharedContext) { - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: SharedContext is null: "+device); - } - return false; - } - if (!sharedContext.isExtensionAvailable(WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format)) { - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: "+WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format+" not available"); - } - return false; - } - - GLCapabilitiesImmutable capsChosen = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - boolean onscreen = capsChosen.isOnscreen(); - boolean usePBuffer = capsChosen.isPBuffer(); - GLProfile glProfile = capsChosen.getGLProfile(); - - WGLGLCapabilities pixelFormatCaps = null; // chosen or preset PFD ID's caps - boolean pixelFormatSet = false; // indicates a preset PFD ID [caps] - final int presetPFDID = extHDC ? -1 : GDI.GetPixelFormat(hdc) ; - if ( 1 <= presetPFDID ) { - // Pixelformat already set by either - // - a previous preselectGraphicsConfiguration() call on the same HDC, - // - the graphics driver, copying the HDC's pixelformat to the new one, - // - or the Java2D/OpenGL pipeline's configuration - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: Pixel format already chosen for HDC: " + toHexString(hdc) - + ", pixelformat " + presetPFDID); - } - pixelFormatSet = true; - pixelFormatCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedContext, hdc, presetPFDID, glProfile, onscreen, usePBuffer); - } else { - int recommendedIndex = -1; // recommended index - - if(null == pformats) { - // No given PFD IDs - // - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - int[] iattributes = new int[2 * WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; - float[] fattributes = new float[1]; - int accelerationMode = WGLExt.WGL_FULL_ACCELERATION_ARB; - pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, - iattributes, accelerationMode, fattributes); - if (null == pformats) { - accelerationMode = WGLExt.WGL_GENERIC_ACCELERATION_ARB; - pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, - iattributes, accelerationMode, fattributes); - } - if (null == pformats) { - accelerationMode = -1; // use what we are offered .. - pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, - iattributes, accelerationMode, fattributes); - } - if (null != pformats) { - recommendedIndex = 0; - } else { - if(DEBUG) { - System.err.println("updateGraphicsConfigurationARB: wglChoosePixelFormatARB failed with: "+capsChosen); - } - // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available - pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedContext, hdc); - if (DEBUG) { - final int len = ( null != pformats ) ? pformats.length : 0; - System.err.println("updateGraphicsConfigurationARB: NumFormats (wglAllARBPFIDs) " + len); - } - } - if (null == pformats) { - if (DEBUG) { - Thread.dumpStack(); - } - return false; - } - } - - List /*<WGLGLCapabilities>*/ availableCaps = - WindowsWGLGraphicsConfiguration.wglARBPFIDs2GLCapabilities(sharedContext, hdc, pformats, - glProfile, onscreen, usePBuffer); - if( null == availableCaps || 0 == availableCaps.size() ) { - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: wglARBPFIDs2GLCapabilities failed with " + pformats.length + - " pfd ids, onscreen " + onscreen + ", pbuffer " + usePBuffer); - Thread.dumpStack(); - } - return false; - } - - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: " + pformats.length + - " pfd ids, onscreen " + onscreen + ", pbuffer " + usePBuffer + ", " + availableCaps.size() + " glcaps"); - if(0 <= recommendedIndex) { - System.err.println("updateGraphicsConfigurationARB: Used wglChoosePixelFormatARB to recommend pixel format " + - pformats[recommendedIndex] + ", idx " + recommendedIndex +", "+availableCaps.get(recommendedIndex)); - } - } - - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return false; - } - pixelFormatCaps = (WGLGLCapabilities) availableCaps.get(chosenIndex); - if( null == pixelFormatCaps) { - throw new GLException("Null Capabilities with "+ - " chosen pfdID: native recommended "+ (recommendedIndex+1) + - " chosen "+pixelFormatCaps.getPFDID()); - } - if (DEBUG) { - System.err.println("!!! chosen pfdID (ARB): native recommended "+ (recommendedIndex+1) + - " chosen "+pixelFormatCaps); - } - } - - if ( !extHDC && !pixelFormatSet ) { - if (!GDI.SetPixelFormat(hdc, pixelFormatCaps.getPFDID(), pixelFormatCaps.getPFD())) { - throw new GLException("Unable to set pixel format " + pixelFormatCaps.getPFDID() + - " for device context " + toHexString(hdc) + - ": error code " + GDI.GetLastError()); - } - if (DEBUG) { - System.err.println("!!! setPixelFormat (ARB): hdc "+toHexString(hdc) +", "+config.getPixelFormatID()+" -> "+pixelFormatCaps.getPFDID()); - } - } - config.setCapsPFD(pixelFormatCaps); - return true; - } - - private static boolean updateGraphicsConfigurationGDI(long hdc, boolean extHDC, WindowsWGLGraphicsConfiguration config, - CapabilitiesChooser chooser, int[] pformats) { - GLCapabilitiesImmutable capsChosen = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(capsChosen.isPBuffer()) { - if (DEBUG) { - System.err.println("updateGraphicsConfigurationGDI: no pbuffer supported on GDI: " + capsChosen); - } - return false; - } - boolean onscreen = capsChosen.isOnscreen(); - GLProfile glProfile = capsChosen.getGLProfile(); - - ArrayList/*<WGLGLCapabilities>*/ availableCaps = new ArrayList(); - int pfdID; // chosen or preset PFD ID - WGLGLCapabilities pixelFormatCaps = null; // chosen or preset PFD ID's caps - boolean pixelFormatSet = false; // indicates a preset PFD ID [caps] - - if ( !extHDC && 1 <= ( pfdID = GDI.GetPixelFormat(hdc) ) ) { - // Pixelformat already set by either - // - a previous preselectGraphicsConfiguration() call on the same HDC, - // - the graphics driver, copying the HDC's pixelformat to the new one, - // - or the Java2D/OpenGL pipeline's configuration - if (DEBUG) { - System.err.println("updateGraphicsConfigurationGDI: NOTE: pixel format already chosen for HDC: " + toHexString(hdc) - + ", pixelformat " + pfdID); - } - pixelFormatSet = true; - pixelFormatCaps = WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, hdc, pfdID, onscreen); - } else { - if(null == pformats) { - pformats = WindowsWGLGraphicsConfiguration.wglAllGDIPFIDs(hdc); - } - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, false); - - for (int i = 0; i < pformats.length; i++) { - WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(availableCaps, glProfile, hdc, pformats[i], winattrmask); - } - - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - PIXELFORMATDESCRIPTOR pfd = WindowsWGLGraphicsConfiguration.createPixelFormatDescriptor(); - pfd = WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(capsChosen, pfd); - pfdID = GDI.ChoosePixelFormat(hdc, pfd); - int recommendedIndex = -1 ; - if( 1 <= pfdID ) { - // seek index .. - for (recommendedIndex = availableCaps.size() - 1 ; - 0 <= recommendedIndex && pfdID != ((WGLGLCapabilities) availableCaps.get(recommendedIndex)).getPFDID(); - recommendedIndex--) - { /* nop */ } - } - // 2nd choice: if no preferred recommendedIndex available - if (DEBUG) { - System.err.println("updateGraphicsConfigurationGDI: ChoosePixelFormat(HDC " + toHexString(hdc) + ") = " + pfdID + ", idx " + recommendedIndex + " (LastError: " + GDI.GetLastError() + ")"); - } - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return false; - } - pixelFormatCaps = (WGLGLCapabilities) availableCaps.get(chosenIndex); - if (DEBUG) { - System.err.println("!!! chosen pfdID (GDI): native recommended "+ (recommendedIndex+1) + - ", caps " + pixelFormatCaps); - } - } - - if ( !extHDC && !pixelFormatSet ) { - if (!GDI.SetPixelFormat(hdc, pixelFormatCaps.getPFDID(), pixelFormatCaps.getPFD())) { - throw new GLException("Unable to set pixel format " + pixelFormatCaps.getPFDID() + - " for device context " + toHexString(hdc) + - ": error code " + GDI.GetLastError()); - } - if (DEBUG) { - System.err.println("!!! setPixelFormat (GDI): hdc "+toHexString(hdc) +", "+config.getPixelFormatID()+" -> " + pixelFormatCaps.getPFDID()); - } - } - config.setCapsPFD(pixelFormatCaps); - return true; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java deleted file mode 100644 index f753c08c5..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.windows.wgl.awt; - - -import com.jogamp.common.util.ArrayHashSet; -import com.jogamp.nativewindow.impl.jawt.windows.Win32SunJDKReflection; -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.awt.AWTGraphicsConfiguration; -import javax.media.nativewindow.awt.AWTGraphicsDevice; -import javax.media.nativewindow.awt.AWTGraphicsScreen; -import javax.media.nativewindow.windows.WindowsGraphicsDevice; - -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLException; - -import com.jogamp.opengl.impl.windows.wgl.WindowsWGLGraphicsConfiguration; -import javax.media.opengl.GLDrawableFactory; - -public class WindowsAWTWGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); - - public WindowsAWTWGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - GraphicsDevice device = null; - if (absScreen != null && - !(absScreen instanceof AWTGraphicsScreen)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); - } - - if(null==absScreen) { - absScreen = AWTGraphicsScreen.createScreenDevice(-1, AbstractGraphicsDevice.DEFAULT_UNIT); - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: creating default device: "+absScreen); - } - } - AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; - device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); - - if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - chosen"); - } - - if ( !(capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); - } - - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: got "+absScreen); - } - - WindowsGraphicsDevice winDevice = new WindowsGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); - DefaultGraphicsScreen winScreen = new DefaultGraphicsScreen(winDevice, awtScreen.getIndex()); - GraphicsConfigurationFactory configFactory = GraphicsConfigurationFactory.getFactory(winDevice); - GLDrawableFactory drawableFactory = GLDrawableFactory.getFactory( ((GLCapabilitiesImmutable)capsChosen).getGLProfile() ); - - WindowsWGLGraphicsConfiguration winConfig = (WindowsWGLGraphicsConfiguration) - configFactory.chooseGraphicsConfiguration(capsChosen, - capsRequested, - chooser, winScreen); - if (winConfig == null) { - throw new GLException("Unable to choose a GraphicsConfiguration: "+capsChosen+",\n\t"+chooser+"\n\t"+winScreen); - } - - GraphicsConfiguration chosenGC = null; - - // 1st Choice: Create an AWT GraphicsConfiguration with the desired PFD - // This gc will probably not be able to support GDI (WGL_SUPPORT_GDI_ARB, PFD_SUPPORT_GDI) - // however on most GPUs this is the current situation for Windows, - // otherwise no hardware accelerated PFD could be achieved. - // - preselect with no constrains - // - try to create dedicated GC - winConfig.preselectGraphicsConfiguration(drawableFactory, null); - if ( 1 <= winConfig.getPixelFormatID() ) { - chosenGC = Win32SunJDKReflection.graphicsConfigurationGet(device, winConfig.getPixelFormatID()); - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: Found new AWT PFD ID "+winConfig.getPixelFormatID()+" -> "+winConfig); - } - } - - if( null == chosenGC ) { - // 2nd Choice: Choose and match the GL Visual with AWT: - // - collect all AWT PFDs - // - choose a GL config from the pool of AWT PFDs - // - // The resulting GraphicsConfiguration has to be 'forced' on the AWT native peer, - // ie. returned by GLCanvas's getGraphicsConfiguration() befor call by super.addNotify(). - // - - // collect all available PFD IDs - GraphicsConfiguration[] configs = device.getConfigurations(); - int[] pfdIDs = new int[configs.length]; - ArrayHashSet pfdIDOSet = new ArrayHashSet(); - for (int i = 0; i < configs.length; i++) { - GraphicsConfiguration gc = configs[i]; - pfdIDs[i] = Win32SunJDKReflection.graphicsConfigurationGetPixelFormatID(gc); - pfdIDOSet.add(new Integer(pfdIDs[i])); - if(DEBUG) { - System.err.println("AWT pfd["+i+"] "+pfdIDs[i]); - } - } - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: PFD IDs: "+pfdIDs.length+", unique: "+pfdIDOSet.size()); - } - winConfig.preselectGraphicsConfiguration(drawableFactory, pfdIDs); - int gcIdx = pfdIDOSet.indexOf(new Integer(winConfig.getPixelFormatID())); - if( 0 > gcIdx ) { - chosenGC = configs[gcIdx]; - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: Found matching AWT PFD ID "+winConfig.getPixelFormatID()+" -> "+winConfig); - } - } - } - - if ( null == chosenGC ) { - throw new GLException("Unable to determine GraphicsConfiguration: "+winConfig); - } - return new AWTGraphicsConfiguration(awtScreen, winConfig.getChosenCapabilities(), winConfig.getRequestedCapabilities(), - chosenGC, winConfig); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java deleted file mode 100644 index 46bc9460d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - - -public class GLXUtil { - public static String getExtension(long display) { - return GLX.glXGetClientString(display, GLX.GLX_EXTENSIONS); - } - - public static boolean isMultisampleAvailable(String extensions) { - if (extensions != null) { - return (extensions.indexOf("GLX_ARB_multisample") >= 0); - } - return false; - } - - public static boolean isMultisampleAvailable(long display) { - return isMultisampleAvailable(getExtension(display)); - } - - /** Workaround for apparent issue with ATI's proprietary drivers - where direct contexts still send GLX tokens for GL calls */ - public static String getVendorName(long display) { - return GLX.glXGetClientString(display, GLX.GLX_VENDOR); - } - - public static boolean isVendorNVIDIA(String vendor) { - return vendor != null && vendor.startsWith("NVIDIA") ; - } - - public static boolean isVendorATI(String vendor) { - return vendor != null && vendor.startsWith("ATI") ; - } - - public static boolean isVendorATI(long display) { - return isVendorATI(getVendorName(display)); - } - - public static boolean isVendorNVIDIA(long display) { - return isVendorNVIDIA(getVendorName(display)); - } - - public static void getGLXVersion(long display, int major[], int minor[]) { - if(0 == display) { - throw new GLException("null display handle"); - } - if(major.length<1||minor.length<1) { - throw new GLException("passed int arrays size is not >= 1"); - } - - if (!GLX.glXQueryVersion(display, major, 0, minor, 0)) { - throw new GLException("glXQueryVersion failed"); - } - - // Work around bugs in ATI's Linux drivers where they report they - // only implement GLX version 1.2 on the server side - if (major[0] == 1 && minor[0] == 2) { - String str = GLX.glXGetClientString(display, GLX.GLX_VERSION); - try { - // e.g. "1.3" - major[0] = Integer.valueOf(str.substring(0, 1)).intValue(); - minor[0] = Integer.valueOf(str.substring(2, 3)).intValue(); - } catch (Exception e) { - major[0] = 1; - minor[0] = 2; - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11DummyGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11DummyGLXDrawable.java deleted file mode 100644 index 1f2bf9344..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11DummyGLXDrawable.java +++ /dev/null @@ -1,90 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - -import javax.media.nativewindow.x11.*; -import com.jogamp.nativewindow.impl.*; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11DummyGLXDrawable extends X11OnscreenGLXDrawable { - private static final int f_dim = 64; - private long dummyWindow = 0; - - /** - * Due to the ATI Bug https://bugzilla.mozilla.org/show_bug.cgi?id=486277, - * we cannot switch the Display as we please, - * hence we reuse the target's screen configuration. - */ - public X11DummyGLXDrawable(X11GraphicsScreen screen, GLDrawableFactory factory, GLCapabilitiesImmutable caps) { - super(factory, - new ProxySurface(X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic( - caps, caps, null, screen))); - this.realized = true; - - ProxySurface ns = (ProxySurface) getNativeSurface(); - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - - X11GraphicsDevice device = (X11GraphicsDevice) screen.getDevice(); - long dpy = device.getHandle(); - int scrn = screen.getIndex(); - long visualID = config.getVisualID(); - - dummyWindow = X11Util.CreateDummyWindow(dpy, scrn, visualID, f_dim, f_dim); - ns.setSurfaceHandle( dummyWindow ); - ns.setSize(f_dim, f_dim); - - updateHandle(); - } - - public static X11DummyGLXDrawable create(X11GraphicsScreen screen, GLDrawableFactory factory, GLProfile glp) { - GLCapabilities caps = new GLCapabilities(glp); - return new X11DummyGLXDrawable(screen, factory, caps); - } - - public void setSize(int width, int height) { - } - - public int getWidth() { - return 1; - } - - public int getHeight() { - return 1; - } - - protected void destroyImpl() { - if(0!=dummyWindow) { - destroyHandle(); - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - X11Util.DestroyDummyWindow(config.getScreen().getDevice().getHandle(), dummyWindow); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java deleted file mode 100644 index 76f7f6591..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.ProxySurface; - -public class X11ExternalGLXContext extends X11GLXContext { - private boolean firstMakeCurrent = true; - private GLContext lastContext; - - private X11ExternalGLXContext(Drawable drawable, long ctx) { - super(drawable, null); - this.contextHandle = ctx; - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - protected static X11ExternalGLXContext create(GLDrawableFactory factory, GLProfile glp) { - long ctx = GLX.glXGetCurrentContext(); - if (ctx == 0) { - throw new GLException("Error: current context null"); - } - long display = GLX.glXGetCurrentDisplay(); - if (display == 0) { - throw new GLException("Error: current display null"); - } - long drawable = GLX.glXGetCurrentDrawable(); - if (drawable == 0) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable/context current"); - } - int[] val = new int[1]; - GLX.glXQueryContext(display, ctx, GLX.GLX_SCREEN, val, 0); - X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); - - GLX.glXQueryContext(display, ctx, GLX.GLX_FBCONFIG_ID, val, 0); - X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); - - ProxySurface ns = new ProxySurface(cfg); - ns.setSurfaceHandle(drawable); - return new X11ExternalGLXContext(new Drawable(factory, ns), ctx); - } - - protected boolean createImpl() { - return true; - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - } - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - } - - // Need to provide the display connection to extension querying APIs - static class Drawable extends X11GLXDrawable { - Drawable(GLDrawableFactory factory, NativeSurface comp) { - super(factory, comp, true); - } - - public GLContext createContext(GLContext shareWith) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } - - public void setSize(int width, int height) { - throw new GLException("Should not call this"); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java deleted file mode 100644 index f0270fd2a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; -import com.jogamp.nativewindow.impl.ProxySurface; - - -public class X11ExternalGLXDrawable extends X11GLXDrawable { - - private X11ExternalGLXDrawable(GLDrawableFactory factory, NativeSurface surface) { - super(factory, surface, true); - } - - protected static X11ExternalGLXDrawable create(GLDrawableFactory factory, GLProfile glp) { - long context = GLX.glXGetCurrentContext(); - if (context == 0) { - throw new GLException("Error: current context null"); - } - long display = GLX.glXGetCurrentDisplay(); - if (display == 0) { - throw new GLException("Error: current display null"); - } - long drawable = GLX.glXGetCurrentDrawable(); - if (drawable == 0) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable current"); - } - int[] val = new int[1]; - GLX.glXQueryContext(display, context, GLX.GLX_SCREEN, val, 0); - X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); - - GLX.glXQueryContext(display, context, GLX.GLX_FBCONFIG_ID, val, 0); - X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); - - int w, h; - GLX.glXQueryDrawable(display, drawable, GLX.GLX_WIDTH, val, 0); - w=val[0]; - GLX.glXQueryDrawable(display, drawable, GLX.GLX_HEIGHT, val, 0); - h=val[0]; - - GLX.glXQueryContext(display, context, GLX.GLX_RENDER_TYPE, val, 0); - if ((val[0] & GLX.GLX_RGBA_TYPE) == 0) { - if (DEBUG) { - System.err.println("X11ExternalGLXDrawable: WARNING: forcing GLX_RGBA_TYPE for newly created contexts (current 0x"+Integer.toHexString(val[0])+")"); - } - } - ProxySurface ns = new ProxySurface(cfg); - ns.setSurfaceHandle(drawable); - ns.setSize(w, h); - return new X11ExternalGLXDrawable(factory, ns); - } - - public GLContext createContext(GLContext shareWith) { - return new Context(this, shareWith); - } - - public void setSize(int newWidth, int newHeight) { - throw new GLException("Should not call this"); - } - - class Context extends X11GLXContext { - Context(X11GLXDrawable drawable, GLContext shareWith) { - super(drawable, shareWith); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLCapabilities.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLCapabilities.java deleted file mode 100644 index 3f9d2baae..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLCapabilities.java +++ /dev/null @@ -1,124 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import com.jogamp.nativewindow.impl.x11.XVisualInfo; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; -import java.util.Comparator; - -public class X11GLCapabilities extends GLCapabilities { - XVisualInfo xVisualInfo; // maybe null if !onscreen - long fbcfg; - int fbcfgid; - - /** Comparing xvisual id only */ - public static class XVisualIDComparator implements Comparator { - - public int compare(Object o1, Object o2) { - if ( ! ( o1 instanceof X11GLCapabilities ) ) { - Class c = (null != o1) ? o1.getClass() : null ; - throw new ClassCastException("arg1 not a X11GLCapabilities object: " + c); - } - if ( ! ( o2 instanceof X11GLCapabilities ) ) { - Class c = (null != o2) ? o2.getClass() : null ; - throw new ClassCastException("arg2 not a X11GLCapabilities object: " + c); - } - - final X11GLCapabilities caps1 = (X11GLCapabilities) o1; - final long id1 = caps1.getXVisualID(); - - final X11GLCapabilities caps2 = (X11GLCapabilities) o2; - final long id2 = caps2.getXVisualID(); - - if(id1 > id2) { - return 1; - } else if(id1 < id2) { - return -1; - } - return 0; - } - } - - public X11GLCapabilities(XVisualInfo xVisualInfo, long fbcfg, int fbcfgid, GLProfile glp) { - super(glp); - this.xVisualInfo = xVisualInfo; - this.fbcfg = fbcfg; - this.fbcfgid = fbcfgid; - } - - public X11GLCapabilities(XVisualInfo xVisualInfo, GLProfile glp) { - super(glp); - this.xVisualInfo = xVisualInfo; - this.fbcfg = 0; - this.fbcfgid = -1; - } - - public Object cloneMutable() { - return clone(); - } - - public Object clone() { - try { - return super.clone(); - } catch (RuntimeException e) { - throw new GLException(e); - } - } - - final public XVisualInfo getXVisualInfo() { return xVisualInfo; } - final public long getXVisualID() { return (null!=xVisualInfo) ? xVisualInfo.getVisualid() : 0; } - final public boolean hasXVisualInfo() { return null!=xVisualInfo; } - - final public long getFBConfig() { return fbcfg; } - final public int getFBConfigID() { return fbcfgid; } - final public boolean hasFBConfig() { return 0!=fbcfg && fbcfgid>0; } - - final static String na_str = "----" ; - - public StringBuffer toString(StringBuffer sink) { - if(null == sink) { - sink = new StringBuffer(); - } - if(hasXVisualInfo()) { - sink.append("0x").append(Long.toHexString(xVisualInfo.getVisualid())); - } else { - sink.append(na_str); - } - sink.append(" "); - if(hasFBConfig()) { - sink.append("0x").append(Integer.toHexString(fbcfgid)); - } else { - sink.append(na_str); - } - sink.append(": "); - return super.toString(sink); - } -}
\ No newline at end of file diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java deleted file mode 100644 index dd25f241e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java +++ /dev/null @@ -1,587 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import java.nio.*; -import java.util.*; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.X11GraphicsDevice; - -import com.jogamp.common.util.VersionNumber; -import com.jogamp.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; -import com.jogamp.nativewindow.impl.x11.X11Util; - -public abstract class X11GLXContext extends GLContextImpl { - protected static final boolean TRACE_CONTEXT_CURRENT = false; // true; - - private static final Map/*<String, String>*/ functionNameMap; - private static final Map/*<String, String>*/ extensionNameMap; - private VersionNumber glXVersion; - private boolean glXVersionOneThreeCapable; - private boolean glXQueryExtensionsStringInitialized; - private boolean glXQueryExtensionsStringAvailable; - private GLXExt glXExt; - // Table that holds the addresses of the native C-language entry points for - // GLX extension functions. - private GLXExtProcAddressTable glXExtProcAddressTable; - private int hasSwapIntervalSGI = 0; - - // This indicates whether the context we have created is indirect - // and therefore requires the toolkit to be locked around all GL - // calls rather than just all GLX calls - protected boolean isDirect; - - static { - functionNameMap = new HashMap(); - functionNameMap.put("glAllocateMemoryNV", "glXAllocateMemoryNV"); - functionNameMap.put("glFreeMemoryNV", "glXFreeMemoryNV"); - - extensionNameMap = new HashMap(); - extensionNameMap.put("GL_ARB_pbuffer", "GLX_SGIX_pbuffer"); - extensionNameMap.put("GL_ARB_pixel_format", "GLX_SGIX_pbuffer"); // good enough - } - - X11GLXContext(GLDrawableImpl drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - protected void resetState() { - glXVersion = null; - glXVersionOneThreeCapable = false; - glXQueryExtensionsStringInitialized=false; - glXQueryExtensionsStringAvailable=false; - // no inner state glXExt=null; - glXExtProcAddressTable = null; - hasSwapIntervalSGI = 0; - isDirect = false; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return getGLXExtProcAddressTable(); - } - - public final GLXExtProcAddressTable getGLXExtProcAddressTable() { - return glXExtProcAddressTable; - } - - public Object getPlatformGLExtensions() { - return getGLXExt(); - } - - public GLXExt getGLXExt() { - if (glXExt == null) { - glXExt = new GLXExtImpl(this); - } - return glXExt; - } - - protected Map/*<String, String>*/ getFunctionNameMap() { return functionNameMap; } - - protected Map/*<String, String>*/ getExtensionNameMap() { return extensionNameMap; } - - public final boolean isGLXVersionGreaterEqualOneThree() { - if(null == glXVersion) { - X11GLXDrawableFactory factory = (X11GLXDrawableFactory)drawable.getFactoryImpl(); - - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - X11GraphicsDevice device = (X11GraphicsDevice) config.getScreen().getDevice(); - - glXVersion = factory.getGLXVersion(device); - glXVersionOneThreeCapable = ( null != glXVersion ) ? glXVersion.compareTo(X11GLXDrawableFactory.versionOneThree) >= 0 : false ; - } - return glXVersionOneThreeCapable; - } - - public final boolean isGLReadDrawableAvailable() { - return isGLXVersionGreaterEqualOneThree(); - } - - private final boolean glXMakeContextCurrent(long dpy, long writeDrawable, long readDrawable, long ctx) { - boolean res = false; - - try { - if(TRACE_CONTEXT_CURRENT) { - Throwable t = new Throwable(Thread.currentThread()+" - glXMakeContextCurrent("+toHexString(dpy)+", "+ - toHexString(writeDrawable)+", "+toHexString(readDrawable)+", "+toHexString(ctx)+") - GLX >= 1.3 "+ glXVersionOneThreeCapable); - t.printStackTrace(); - } - if ( glXVersionOneThreeCapable ) { - res = GLX.glXMakeContextCurrent(dpy, writeDrawable, readDrawable, ctx); - } else if ( writeDrawable == readDrawable ) { - res = GLX.glXMakeCurrent(dpy, writeDrawable, ctx); - } else { - // should not happen due to 'isGLReadDrawableAvailable()' query in GLContextImpl - throw new InternalError("Given readDrawable but no driver support"); - } - } catch (RuntimeException re) { - if(DEBUG) { - System.err.println("Warning: X11GLXContext.glXMakeContextCurrent failed: "+re+", with "+ - "dpy "+toHexString(dpy)+ - ", write "+toHexString(writeDrawable)+ - ", read "+toHexString(readDrawable)+ - ", ctx "+toHexString(ctx)); - re.printStackTrace(); - } - } - return res; - } - - protected void destroyContextARBImpl(long ctx) { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - long display = config.getScreen().getDevice().getHandle(); - - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, ctx); - } - - protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { - updateGLXProcAddressTable(); - GLXExt _glXExt = getGLXExt(); - if(DEBUG) { - System.err.println("X11GLXContext.createContextARBImpl: "+getGLVersion(major, minor, ctp, "@creation") + - ", handle "+toHexString(drawable.getHandle()) + ", share "+toHexString(share)+", direct "+direct+ - ", glXCreateContextAttribsARB: "+toHexString(glXExtProcAddressTable._addressof_glXCreateContextAttribsARB)); - Thread.dumpStack(); - } - - boolean ctBwdCompat = 0 != ( CTX_PROFILE_COMPAT & ctp ) ; - boolean ctFwdCompat = 0 != ( CTX_OPTION_FORWARD & ctp ) ; - boolean ctDebug = 0 != ( CTX_OPTION_DEBUG & ctp ) ; - - long ctx=0; - - final int idx_flags = 6; - final int idx_profile = 8; - - int attribs[] = { - /* 0 */ GLX.GLX_CONTEXT_MAJOR_VERSION_ARB, major, - /* 2 */ GLX.GLX_CONTEXT_MINOR_VERSION_ARB, minor, - /* 4 */ GLX.GLX_RENDER_TYPE, GLX.GLX_RGBA_TYPE, // default - /* 6 */ GLX.GLX_CONTEXT_FLAGS_ARB, 0, - /* 8 */ 0, 0, - /* 10 */ 0 - }; - - if ( major > 3 || major == 3 && minor >= 2 ) { - // FIXME: Verify with a None drawable binding (default framebuffer) - attribs[idx_profile+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB; - if( ctBwdCompat ) { - attribs[idx_profile+1] = GLX.GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; - } else { - attribs[idx_profile+1] = GLX.GLX_CONTEXT_CORE_PROFILE_BIT_ARB; - } - } - - if ( major >= 3 ) { - if( !ctBwdCompat && ctFwdCompat ) { - attribs[idx_flags+1] |= GLX.GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; - } - if( ctDebug) { - attribs[idx_flags+1] |= GLX.GLX_CONTEXT_DEBUG_BIT_ARB; - } - } - - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - long display = device.getHandle(); - - try { - // critical path, a remote display might not support this command, - // hence we need to catch the X11 Error within this block. - X11Util.XSync(display, false); - ctx = _glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0); - X11Util.XSync(display, false); - } catch (RuntimeException re) { - if(DEBUG) { - Throwable t = new Throwable("Info: X11GLXContext.createContextARBImpl glXCreateContextAttribsARB failed with "+getGLVersion(major, minor, ctp, "@creation"), re); - t.printStackTrace(); - } - } - if(0!=ctx) { - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), ctx)) { - if(DEBUG) { - System.err.println("X11GLXContext.createContextARBImpl couldn't make current "+getGLVersion(major, minor, ctp, "@creation")); - } - // release & destroy - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, ctx); - ctx = 0; - } else { - if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBImpl: OK "+getGLVersion(major, minor, ctp, "@creation")+", share "+share+", direct "+direct); - } - // the following is issued by the caller 'GLContextImpl.createContextARB()' - // setGLFunctionAvailability(true, major, minor, ctp); - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBImpl: NO "+getGLVersion(major, minor, ctp, "@creation")); - } - - return ctx; - } - - protected boolean createImpl() { - // covers the whole context creation loop incl createContextARBImpl and destroyContextARBImpl - X11Util.setX11ErrorHandler(true, true); - try { - return createImplRaw(); - } finally { - X11Util.setX11ErrorHandler(false, false); - } - } - - private boolean createImplRaw() { - boolean direct = true; // try direct always - isDirect = false; // fall back - - X11GLXDrawableFactory factory = (X11GLXDrawableFactory)drawable.getFactoryImpl(); - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - X11GLXContext sharedContext = (X11GLXContext) factory.getOrCreateSharedContextImpl(device); - long display = device.getHandle(); - - isGLReadDrawableAvailable(); // trigger setup glXVersionOneThreeCapable - - X11GLXContext other = (X11GLXContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getHandle(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - direct = GLX.glXIsDirect(display, share); - } - - GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - GLProfile glp = glCaps.getGLProfile(); - isVendorATI = factory.isGLXVendorATI(device); - - if(config.getFBConfigID()<0) { - // not able to use FBConfig - if(glp.isGL3()) { - throw new GLException("Unable to create OpenGL >= 3.1 context"); - } - contextHandle = GLX.glXCreateContext(display, config.getXVisualInfo(), share, direct); - if (contextHandle == 0) { - throw new GLException("Unable to create context(0)"); - } - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Error making temp context(0) current: display "+toHexString(display)+", context "+toHexString(contextHandle)+", drawable "+drawable); - } - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION - isDirect = GLX.glXIsDirect(display, contextHandle); - if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: OK (old-1) share "+share+", direct "+isDirect+"/"+direct); - } - return true; - } - - int minor[] = new int[1]; - int major[] = new int[1]; - int ctp[] = new int[1]; - boolean createContextARBTried = false; - - // utilize the shared context's GLXExt in case it was using the ARB method and it already exists - if(null!=sharedContext && sharedContext.isCreatedWithARBMethod()) { - contextHandle = createContextARB(share, direct, major, minor, ctp); - createContextARBTried = true; - if (DEBUG && 0!=contextHandle) { - System.err.println(getThreadName() + ": createContextImpl: OK (ARB, using sharedContext) share "+share); - } - } - - long temp_ctx = 0; - if(0==contextHandle) { - // To use GLX_ARB_create_context, we have to make a temp context current, - // so we are able to use GetProcAddress - temp_ctx = GLX.glXCreateNewContext(display, config.getFBConfig(), GLX.GLX_RGBA_TYPE, share, direct); - if (temp_ctx == 0) { - throw new GLException("Unable to create temp OpenGL context(1)"); - } - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), temp_ctx)) { - throw new GLException("Error making temp context(1) current: display "+toHexString(display)+", context "+toHexString(temp_ctx)+", drawable "+drawable); - } - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION - boolean isCreateContextAttribsARBAvailable = isFunctionAvailable("glXCreateContextAttribsARB"); - glXMakeContextCurrent(display, 0, 0, 0); // release temp context - - if( !createContextARBTried ) { - if ( isCreateContextAttribsARBAvailable && - isExtensionAvailable("GLX_ARB_create_context") ) { - // initial ARB context creation - contextHandle = createContextARB(share, direct, major, minor, ctp); - createContextARBTried=true; - if (DEBUG) { - if(0!=contextHandle) { - System.err.println(getThreadName() + ": createContextImpl: OK (ARB, initial) share "+share); - } else { - System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - creation failed - share "+share); - } - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - extension not available - share "+share); - } - } - } - - if(0!=contextHandle) { - if(0!=temp_ctx) { - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, temp_ctx); - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Cannot make previous verified context current"); - } - } - } else { - if(glp.isGL3()) { - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, temp_ctx); - throw new GLException("X11GLXContext.createContextImpl failed, but context > GL2 requested "+getGLVersion(major[0], minor[0], ctp[0], "@creation")+", "); - } - if(DEBUG) { - System.err.println("X11GLXContext.createContextImpl failed, fall back to !ARB context "+getGLVersion(major[0], minor[0], ctp[0], "@creation")); - } - - // continue with temp context for GL <= 3.0 - contextHandle = temp_ctx; - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, temp_ctx); - throw new GLException("Error making context(1) current: display "+toHexString(display)+", context "+toHexString(contextHandle)+", drawable "+drawable); - } - if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: OK (old-2) share "+share); - } - } - isDirect = GLX.glXIsDirect(display, contextHandle); - if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: OK direct "+isDirect+"/"+direct); - } - return true; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - long dpy = drawable.getNativeSurface().getDisplayHandle(); - - if (GLX.glXGetCurrentContext() != contextHandle) { - X11Util.setX11ErrorHandler(true, true); - try { - if (!glXMakeContextCurrent(dpy, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Error making context current: "+this); - } - } finally { - X11Util.setX11ErrorHandler(false, false); - } - if (DEBUG && newCreated) { - System.err.println(getThreadName() + ": glXMakeCurrent(display " + - toHexString(dpy)+ - ", drawable " + toHexString(drawable.getHandle()) + - ", drawableRead " + toHexString(drawableRead.getHandle()) + - ", context " + toHexString(contextHandle) + ") succeeded"); - } - } - } - - protected void releaseImpl() throws GLException { - long display = drawable.getNativeSurface().getDisplayHandle(); - X11Util.setX11ErrorHandler(true, true); - try { - if (!glXMakeContextCurrent(display, 0, 0, 0)) { - throw new GLException("Error freeing OpenGL context"); - } - } finally { - X11Util.setX11ErrorHandler(false, false); - } - } - - protected void destroyImpl() throws GLException { - long display = drawable.getNativeSurface().getDisplayHandle(); - if (DEBUG) { - System.err.println("glXDestroyContext(dpy " + - toHexString(display)+ - ", ctx " + - toHexString(contextHandle) + ")"); - } - GLX.glXDestroyContext(display, contextHandle); - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL context " + contextHandle); - } - } - - protected void copyImpl(GLContext source, int mask) throws GLException { - long dst = getHandle(); - long src = source.getHandle(); - long display = drawable.getNativeSurface().getDisplayHandle(); - if (0 == display) { - throw new GLException("Connection to X display not yet set up"); - } - GLX.glXCopyContext(display, src, dst, mask); - // Should check for X errors and raise GLException - } - - protected final void updateGLXProcAddressTable() { - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - String key = adevice.getUniqueID(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing GLX extension address table: "+key); - } - glXQueryExtensionsStringInitialized = false; - glXQueryExtensionsStringAvailable = false; - - GLXExtProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (GLXExtProcAddressTable) mappedGLXProcAddress.get( key ); - } - if(null != table) { - glXExtProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GLX ProcAddressTable reusing key("+key+") -> "+table.hashCode()); - } - } else { - if (glXExtProcAddressTable == null) { - glXExtProcAddressTable = new GLXExtProcAddressTable(new GLProcAddressResolver()); - } - resetProcAddressTable(getGLXExtProcAddressTable()); - synchronized(mappedContextTypeObjectLock) { - mappedGLXProcAddress.put(key, getGLXExtProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GLX ProcAddressTable mapping key("+key+") -> "+getGLXExtProcAddressTable().hashCode()); - Thread.dumpStack(); - } - } - } - } - - public synchronized String getPlatformExtensionsString() { - if (!glXQueryExtensionsStringInitialized) { - glXQueryExtensionsStringAvailable = - getDrawableImpl().getGLDynamicLookupHelper().dynamicLookupFunction("glXQueryExtensionsString") != 0; - glXQueryExtensionsStringInitialized = true; - } - if (glXQueryExtensionsStringAvailable) { - NativeSurface ns = drawable.getNativeSurface(); - String ret = GLX.glXQueryExtensionsString(ns.getDisplayHandle(), ns.getScreenIndex()); - if (DEBUG) { - System.err.println("!!! GLX extensions: " + ret); - } - return ret; - } else { - return ""; - } - } - - public boolean isExtensionAvailable(String glExtensionName) { - if (glExtensionName.equals("GL_ARB_pbuffer") || - glExtensionName.equals("GL_ARB_pixel_format")) { - return getGLDrawable().getFactory().canCreateGLPbuffer( - drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice() ); - } - return super.isExtensionAvailable(glExtensionName); - } - - protected void setSwapIntervalImpl(int interval) { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!glCaps.isOnscreen()) return; - - GLXExt glXExt = getGLXExt(); - if(0==hasSwapIntervalSGI) { - try { - hasSwapIntervalSGI = glXExt.isExtensionAvailable("GLX_SGI_swap_control")?1:-1; - } catch (Throwable t) { hasSwapIntervalSGI=1; } - } - if (hasSwapIntervalSGI>0) { - try { - if( 0 == glXExt.glXSwapIntervalSGI(interval) ) { - currentSwapInterval = interval; - } - } catch (Throwable t) { hasSwapIntervalSGI=-1; } - } - } - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - return getGLXExt().glXAllocateMemoryNV(arg0, arg1, arg2, arg3); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextReadBuffer() { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - - public String toString() { - StringBuffer sb = new StringBuffer(); - sb.append(getClass().getName()); - sb.append(" ["); - super.append(sb); - sb.append(", direct "); - sb.append(isDirect); - sb.append("] "); - return sb.toString(); - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private boolean isVendorATI = false; - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java deleted file mode 100644 index 9c3737d3d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public abstract class X11GLXDrawable extends GLDrawableImpl { - protected X11GLXDrawable(GLDrawableFactory factory, NativeSurface comp, boolean realized) { - super(factory, comp, realized); - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper() { - return getFactoryImpl().getGLDynamicLookupHelper(0); - } - - protected void setRealizedImpl() { - if(realized) { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - config.updateGraphicsConfiguration(); - - if (DEBUG) { - System.err.println("!!! X11GLXDrawable.setRealized(true): "+config); - } - } - } - - protected void swapBuffersImpl() { - GLX.glXSwapBuffers(getNativeSurface().getDisplayHandle(), getHandle()); - } - - //--------------------------------------------------------------------------- - // Internals only below this point - // -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java deleted file mode 100644 index 709e2ddab..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java +++ /dev/null @@ -1,542 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import java.util.Collection; -import java.util.HashMap; -import java.util.List; -import java.nio.*; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; - -import com.jogamp.opengl.impl.*; -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.util.*; -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11GLXDrawableFactory extends GLDrawableFactoryImpl { - - private static final DesktopGLDynamicLookupHelper x11GLXDynamicLookupHelper; - static final VersionNumber versionOneThree = new VersionNumber(1, 3, 0); - - static { - DesktopGLDynamicLookupHelper tmp = null; - try { - tmp = new DesktopGLDynamicLookupHelper(new X11GLXDynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - x11GLXDynamicLookupHelper = tmp; - if(null!=x11GLXDynamicLookupHelper) { - GLX.getGLXProcAddressTable().reset(x11GLXDynamicLookupHelper); - } - } - - public static VersionNumber getGLXVersion(X11GraphicsDevice device) { - int[] major = new int[1]; - int[] minor = new int[1]; - GLXUtil.getGLXVersion(device.getHandle(), major, minor); - return new VersionNumber(major[0], minor[0], 0); - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) { - return x11GLXDynamicLookupHelper; - } - - public X11GLXDrawableFactory() { - super(); - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new X11GLXGraphicsConfigurationFactory(); - if(GLProfile.isAWTAvailable()) { - try { - ReflectionUtil.createInstance("com.jogamp.opengl.impl.x11.glx.awt.X11AWTGLXGraphicsConfigurationFactory", - null, getClass().getClassLoader()); - } catch (JogampRuntimeException jre) { /* n/a .. */ } - } - - defaultDevice = new X11GraphicsDevice(X11Util.getNullDisplayName(), AbstractGraphicsDevice.DEFAULT_UNIT); - - // Init shared resources off thread - // Will be released via ShutdownHook - sharedResourceImpl = new SharedResourceImplementation(); - sharedResourceRunner = new SharedResourceRunner(sharedResourceImpl); - sharedResourceThread = new Thread(sharedResourceRunner, Thread.currentThread().getName()+"-SharedResourceRunner"); - sharedResourceThread.setDaemon(true); // Allow JVM to exit, even if this one is running - sharedResourceThread.start(); - } - - X11GraphicsDevice defaultDevice; - SharedResourceImplementation sharedResourceImpl; - SharedResourceRunner sharedResourceRunner; - Thread sharedResourceThread; - HashMap/*<connection, SharedResource>*/ sharedMap = new HashMap(); - - static class SharedResource implements SharedResourceRunner.Resource { - X11GraphicsDevice device; - X11GraphicsScreen screen; - X11DummyGLXDrawable drawable; - X11GLXContext context; - String glXVendorName; - boolean isGLXVendorATI; - boolean isGLXVendorNVIDIA; - VersionNumber glXVersion; - - SharedResource(X11GraphicsDevice dev, X11GraphicsScreen scrn, - X11DummyGLXDrawable draw, X11GLXContext ctx, - VersionNumber glXVer, String glXVendor) { - device = dev; - screen = scrn; - drawable = draw; - context = ctx; - glXVersion = glXVer; - glXVendorName = glXVendor; - isGLXVendorATI = GLXUtil.isVendorATI(glXVendorName); - isGLXVendorNVIDIA = GLXUtil.isVendorNVIDIA(glXVendorName); - } - final public AbstractGraphicsDevice getDevice() { return device; } - final public AbstractGraphicsScreen getScreen() { return screen; } - final public GLDrawableImpl getDrawable() { return drawable; } - final public GLContextImpl getContext() { return context; } - - final String getGLXVendorName() { return glXVendorName; } - final boolean isGLXVendorATI() { return isGLXVendorATI; } - final boolean isGLXVendorNVIDIA() { return isGLXVendorNVIDIA; } - final VersionNumber getGLXVersion() { return glXVersion; } - final boolean isGLXVersionGreaterEqualOneThree() { - return ( null != glXVersion ) ? glXVersion.compareTo(versionOneThree) >= 0 : false ; - } - } - - class SharedResourceImplementation implements SharedResourceRunner.Implementation { - public void clear() { - synchronized(sharedMap) { - sharedMap.clear(); - } - } - public SharedResourceRunner.Resource mapPut(String connection, SharedResourceRunner.Resource resource) { - synchronized(sharedMap) { - return (SharedResourceRunner.Resource) sharedMap.put(connection, resource); - } - } - public SharedResourceRunner.Resource mapGet(String connection) { - synchronized(sharedMap) { - return (SharedResourceRunner.Resource) sharedMap.get(connection); - } - } - public Collection/*<Resource>*/ mapValues() { - synchronized(sharedMap) { - return sharedMap.values(); - } - } - - public SharedResourceRunner.Resource createSharedResource(String connection) { - X11GraphicsDevice sharedDevice = new X11GraphicsDevice(X11Util.createDisplay(connection), AbstractGraphicsDevice.DEFAULT_UNIT); - sharedDevice.setCloseDisplay(true); - sharedDevice.lock(); - try { - String glXVendorName = GLXUtil.getVendorName(sharedDevice.getHandle()); - X11GraphicsScreen sharedScreen = new X11GraphicsScreen(sharedDevice, 0); - if (null == sharedScreen) { - throw new GLException("Couldn't create shared screen for device: "+sharedDevice+", idx 0"); - } - GLProfile glp = GLProfile.getMinDesktop(sharedDevice); - if (null == glp) { - throw new GLException("Couldn't get default GLProfile for device: "+sharedDevice); - } - X11DummyGLXDrawable sharedDrawable = X11DummyGLXDrawable.create(sharedScreen, X11GLXDrawableFactory.this, glp); - if (null == sharedDrawable) { - throw new GLException("Couldn't create shared drawable for screen: "+sharedScreen+", "+glp); - } - X11GLXContext sharedContext = (X11GLXContext) sharedDrawable.createContext(null); - if (null == sharedContext) { - throw new GLException("Couldn't create shared context for drawable: "+sharedDrawable); - } - sharedContext.setSynchronized(true); - VersionNumber glXVersion = getGLXVersion(sharedDevice); - boolean madeCurrent = false; - sharedContext.makeCurrent(); - try { - madeCurrent = sharedContext.isCurrent(); - } finally { - sharedContext.release(); - } - if (DEBUG) { - System.err.println("!!! SharedDevice: " + sharedDevice); - System.err.println("!!! SharedScreen: " + sharedScreen); - System.err.println("!!! SharedContext: " + sharedContext + ", madeCurrent " + madeCurrent); - System.err.println("!!! GLX Vendor: " + glXVendorName); - System.err.println("!!! GLX Version: " + glXVersion - + " >= 1.3: " + (glXVersion.compareTo(versionOneThree) >= 0)); - } - return new SharedResource(sharedDevice, sharedScreen, sharedDrawable, sharedContext, glXVersion, glXVendorName); - } catch (Throwable t) { - throw new GLException("WindowsWGLDrawableFactory - Could not initialize shared resources for "+connection, t); - } finally { - sharedDevice.unlock(); - } - } - - public void releaseSharedResource(SharedResourceRunner.Resource shared) { - SharedResource sr = (SharedResource) shared; - if (DEBUG) { - System.err.println("!!! Shutdown Shared:"); - System.err.println("!!! Device : " + sr.device); - System.err.println("!!! Screen : " + sr.screen); - System.err.println("!!! Drawable: " + sr.drawable); - System.err.println("!!! CTX : " + sr.context); - } - - if (null != sr.context) { - // may cause JVM SIGSEGV: sharedContext.destroy(); - sr.context = null; - } - - if (null != sr.drawable) { - // may cause JVM SIGSEGV: sharedDrawable.destroy(); - sr.drawable = null; - } - - if (null != sr.screen) { - sr.screen = null; - } - - if (null != sr.device) { - sr.device.close(); - sr.device = null; - } - } - } - - public final AbstractGraphicsDevice getDefaultDevice() { - return defaultDevice; - } - - public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { - if(device instanceof X11GraphicsDevice) { - return true; - } - return false; - } - - protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getContext(); - } - return null; - } - - protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getDevice(); - } - return null; - } - - protected final long getOrCreateSharedDpy(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getDevice().getHandle(); - } - return 0; - } - - SharedResource getOrCreateSharedResource(AbstractGraphicsDevice device) { - return (SharedResource) sharedResourceRunner.getOrCreateShared(device); - } - - public final String getGLXVendorName(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return ((SharedResource)sr).getGLXVendorName(); - } - return GLXUtil.getVendorName(device.getHandle()); - } - - public final boolean isGLXVendorATI(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return ((SharedResource)sr).isGLXVendorATI(); - } - return GLXUtil.isVendorATI(device.getHandle()); - } - - public final boolean isGLXVendorNVIDIA(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return ((SharedResource)sr).isGLXVendorNVIDIA(); - } - return GLXUtil.isVendorNVIDIA(device.getHandle()); - } - - protected final void shutdownInstance() { - sharedResourceRunner.releaseAndWait(); - - // Don't really close pending Display connections, - // since this may trigger a JVM exception - X11Util.shutdown( false, DEBUG ); - } - - protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { - return X11GLXGraphicsConfigurationFactory.getAvailableCapabilities(this, device); - } - - protected final GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new X11OnscreenGLXDrawable(this, target); - } - - protected final GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!caps.isPBuffer()) { - return new X11PixmapGLXDrawable(this, target); - } - - // PBuffer GLDrawable Creation - GLDrawableImpl pbufferDrawable; - AbstractGraphicsDevice device = config.getScreen().getDevice(); - - /** - * Due to the ATI Bug https://bugzilla.mozilla.org/show_bug.cgi?id=486277, - * we need to have a context current on the same Display to create a PBuffer. - * The dummy context shall also use the same Display, - * since switching Display in this regard is another ATI bug. - */ - SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared(device); - if( null!=sr && sr.isGLXVendorATI() && null == GLContext.getCurrent() ) { - sr.getContext().makeCurrent(); - try { - pbufferDrawable = new X11PbufferGLXDrawable(this, target); - } finally { - sr.getContext().release(); - } - } else { - pbufferDrawable = new X11PbufferGLXDrawable(this, target); - } - return pbufferDrawable; - } - - public final boolean isGLXVersionGreaterEqualOneThree(AbstractGraphicsDevice device) { - SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.isGLXVersionGreaterEqualOneThree(); - } - if( device instanceof X11GraphicsDevice ) { - VersionNumber v = getGLXVersion( (X11GraphicsDevice) device); - return ( null != v ) ? v.compareTo(versionOneThree) >= 0 : false ; - } - return false; - } - - public final boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { - if(null == device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(defaultDevice); - if(null!=sr) { - device = sr.getDevice(); - } - } - return isGLXVersionGreaterEqualOneThree(device); - } - - protected final NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, - GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, int height) { - X11GraphicsScreen screen = null; - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - screen = (X11GraphicsScreen) sr.getScreen(); - } - if(null==screen) { - return null; - } - - ProxySurface ns = new ProxySurface( - X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, screen) ); - if(ns != null) { - ns.setSize(width, height); - } - return ns; - } - - protected final GLContext createExternalGLContextImpl() { - return X11ExternalGLXContext.create(this, null); - } - - public final boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { - return canCreateGLPbuffer(device); - } - - protected final GLDrawable createExternalGLDrawableImpl() { - return X11ExternalGLXDrawable.create(this, null); - } - - public final boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { - return false; - } - - public final GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } - - //---------------------------------------------------------------------- - // Gamma-related functionality - // - - private boolean gotGammaRampLength; - private int gammaRampLength; - protected final synchronized int getGammaRampLength() { - if (gotGammaRampLength) { - return gammaRampLength; - } - - long display = getOrCreateSharedDpy(defaultDevice); - if(0 == display) { - return 0; - } - - int[] size = new int[1]; - boolean res = X11Util.XF86VidModeGetGammaRampSize(display, - X11Util.DefaultScreen(display), - size, 0); - if (!res) { - return 0; - } - gotGammaRampLength = true; - gammaRampLength = size[0]; - return gammaRampLength; - } - - protected final boolean setGammaRamp(float[] ramp) { - long display = getOrCreateSharedDpy(defaultDevice); - if(0 == display) { - return false; - } - - int len = ramp.length; - short[] rampData = new short[len]; - for (int i = 0; i < len; i++) { - rampData[i] = (short) (ramp[i] * 65535); - } - - boolean res = X11Util.XF86VidModeSetGammaRamp(display, - X11Util.DefaultScreen(display), - rampData.length, - rampData, 0, - rampData, 0, - rampData, 0); - return res; - } - - protected final Buffer getGammaRamp() { - long display = getOrCreateSharedDpy(defaultDevice); - if(0 == display) { - return null; - } - - int size = getGammaRampLength(); - ShortBuffer rampData = ShortBuffer.wrap(new short[3 * size]); - rampData.position(0); - rampData.limit(size); - ShortBuffer redRampData = rampData.slice(); - rampData.position(size); - rampData.limit(2 * size); - ShortBuffer greenRampData = rampData.slice(); - rampData.position(2 * size); - rampData.limit(3 * size); - ShortBuffer blueRampData = rampData.slice(); - - boolean res = X11Util.XF86VidModeGetGammaRamp(display, - X11Util.DefaultScreen(display), - size, - redRampData, - greenRampData, - blueRampData); - if (!res) { - return null; - } - return rampData; - } - - protected final void resetGammaRamp(Buffer originalGammaRamp) { - if (originalGammaRamp == null) { - return; // getGammaRamp failed originally - } - long display = getOrCreateSharedDpy(defaultDevice); - if(0 == display) { - return; - } - - ShortBuffer rampData = (ShortBuffer) originalGammaRamp; - int capacity = rampData.capacity(); - if ((capacity % 3) != 0) { - throw new IllegalArgumentException("Must not be the original gamma ramp"); - } - int size = capacity / 3; - rampData.position(0); - rampData.limit(size); - ShortBuffer redRampData = rampData.slice(); - rampData.position(size); - rampData.limit(2 * size); - ShortBuffer greenRampData = rampData.slice(); - rampData.position(2 * size); - rampData.limit(3 * size); - ShortBuffer blueRampData = rampData.slice(); - - X11Util.XF86VidModeSetGammaRamp(display, - X11Util.DefaultScreen(display), - size, - redRampData, - greenRampData, - blueRampData); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDynamicLibraryBundleInfo.java deleted file mode 100644 index d7905aa72..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,84 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import com.jogamp.opengl.impl.*; -import java.util.*; - -public class X11GLXDynamicLibraryBundleInfo extends DesktopGLDynamicLibraryBundleInfo { - protected X11GLXDynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/*<List>*/ libNamesList = new ArrayList(); - - List/*<String>*/ glesLibNames = new ArrayList(); - - // Be aware that on DRI systems, eg ATI fglrx, etc, - // you have to set LIBGL_DRIVERS_PATH env variable. - // Eg on Ubuntu 64bit systems this is: - // export LIBGL_DRIVERS_PATH=/usr/lib/fglrx/dri:/usr/lib32/fglrx/dri - // - - // this is the default GL lib name, according to the spec - glesLibNames.add("libGL.so.1"); - - // try this one as well, if spec fails - glesLibNames.add("libGL.so"); - - // last but not least .. the generic one - glesLibNames.add("GL"); - - libNamesList.add(glesLibNames); - - return libNamesList; - } - - /** - * This respects old DRI requirements:<br> - * <pre> - * http://dri.sourceforge.net/doc/DRIuserguide.html - * </pre> - */ - public boolean shallLinkGlobal() { return true; } - - public final List getToolGetProcAddressFuncNameList() { - List res = new ArrayList(); - res.add("glXGetProcAddressARB"); - res.add("glXGetProcAddress"); - return res; - } - - public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { - return GLX.glXGetProcAddress(toolGetProcAddressHandle, funcName); - } -} - - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java deleted file mode 100644 index f7779ab28..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java +++ /dev/null @@ -1,447 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import java.util.ArrayList; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; - -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11GLXGraphicsConfiguration extends X11GraphicsConfiguration implements Cloneable { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public static final int MAX_ATTRIBS = 128; - private GLCapabilitiesChooser chooser; - - X11GLXGraphicsConfiguration(X11GraphicsScreen screen, - X11GLCapabilities capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) { - super(screen, capsChosen, capsRequested, capsChosen.getXVisualInfo()); - this.chooser=chooser; - } - - static X11GLXGraphicsConfiguration create(GLProfile glp, X11GraphicsScreen x11Screen, int fbcfgID) { - long display = x11Screen.getDevice().getHandle(); - if(0==display) { - throw new GLException("Display null of "+x11Screen); - } - int screen = x11Screen.getIndex(); - long fbcfg = glXFBConfigID2FBConfig(display, screen, fbcfgID); - if(0==fbcfg) { - throw new GLException("FBConfig null of "+toHexString(fbcfgID)); - } - if(null==glp) { - glp = GLProfile.getDefault(x11Screen.getDevice()); - } - X11GLCapabilities caps = GLXFBConfig2GLCapabilities(glp, display, fbcfg, true, true, true, GLXUtil.isMultisampleAvailable(display)); - if(null==caps) { - throw new GLException("GLCapabilities null of "+toHexString(fbcfg)); - } - return new X11GLXGraphicsConfiguration(x11Screen, caps, caps, new DefaultGLCapabilitiesChooser()); - } - - public Object clone() { - return super.clone(); - } - - public final long getFBConfig() { - return ((X11GLCapabilities)capabilitiesChosen).getFBConfig(); - } - public final int getFBConfigID() { - return ((X11GLCapabilities)capabilitiesChosen).getFBConfigID(); - } - - void updateGraphicsConfiguration() { - X11GLXGraphicsConfiguration newConfig = (X11GLXGraphicsConfiguration) - GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration( - getChosenCapabilities(), getRequestedCapabilities(), chooser, getScreen()); - if(null!=newConfig) { - // FIXME: setScreen( ... ); - setXVisualInfo(newConfig.getXVisualInfo()); - setChosenCapabilities(newConfig.getChosenCapabilities()); - if(DEBUG) { - System.err.println("!!! updateGraphicsConfiguration: "+this); - } - } - } - - private static int nonZeroOrDontCare(int value) { - return value != 0 ? value : (int)GLX.GLX_DONT_CARE ; - } - - static int[] GLCapabilities2AttribList(GLCapabilitiesImmutable caps, - boolean forFBAttr, - boolean isMultisampleAvailable, - long display, - int screen) - { - int colorDepth = (caps.getRedBits() + - caps.getGreenBits() + - caps.getBlueBits()); - if (colorDepth < 15) { - throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); - } - int[] res = new int[MAX_ATTRIBS]; - int idx = 0; - - if (forFBAttr) { - res[idx++] = GLX.GLX_DRAWABLE_TYPE; - res[idx++] = caps.isOnscreen() ? ( GLX.GLX_WINDOW_BIT ) : ( caps.isPBuffer() ? GLX.GLX_PBUFFER_BIT : GLX.GLX_PIXMAP_BIT ) ; - } - - if (forFBAttr) { - res[idx++] = GLX.GLX_RENDER_TYPE; - res[idx++] = GLX.GLX_RGBA_BIT; - } else { - res[idx++] = GLX.GLX_RGBA; - } - - // FIXME: Still a bug is Mesa: PBUFFER && GLX_STEREO==GL_FALSE ? - if (forFBAttr) { - res[idx++] = GLX.GLX_DOUBLEBUFFER; - res[idx++] = caps.getDoubleBuffered()?GL.GL_TRUE:GL.GL_FALSE; - res[idx++] = GLX.GLX_STEREO; - res[idx++] = caps.getStereo()?GL.GL_TRUE:GL.GL_FALSE; - res[idx++] = GLX.GLX_TRANSPARENT_TYPE; - res[idx++] = caps.isBackgroundOpaque()?GLX.GLX_NONE:GLX.GLX_TRANSPARENT_RGB; - if(!caps.isBackgroundOpaque()) { - res[idx++] = GLX.GLX_TRANSPARENT_RED_VALUE; - res[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():(int)GLX.GLX_DONT_CARE; - res[idx++] = GLX.GLX_TRANSPARENT_GREEN_VALUE; - res[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():(int)GLX.GLX_DONT_CARE; - res[idx++] = GLX.GLX_TRANSPARENT_BLUE_VALUE; - res[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():(int)GLX.GLX_DONT_CARE; - res[idx++] = GLX.GLX_TRANSPARENT_ALPHA_VALUE; - res[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():(int)GLX.GLX_DONT_CARE; - } - } else { - if (caps.getDoubleBuffered()) { - res[idx++] = GLX.GLX_DOUBLEBUFFER; - } - if (caps.getStereo()) { - res[idx++] = GLX.GLX_STEREO; - } - } - - res[idx++] = GLX.GLX_RED_SIZE; - res[idx++] = caps.getRedBits(); - res[idx++] = GLX.GLX_GREEN_SIZE; - res[idx++] = caps.getGreenBits(); - res[idx++] = GLX.GLX_BLUE_SIZE; - res[idx++] = caps.getBlueBits(); - res[idx++] = GLX.GLX_ALPHA_SIZE; - res[idx++] = caps.getAlphaBits(); - res[idx++] = GLX.GLX_DEPTH_SIZE; - res[idx++] = caps.getDepthBits(); - if (caps.getStencilBits() > 0) { - res[idx++] = GLX.GLX_STENCIL_SIZE; - res[idx++] = caps.getStencilBits(); - } - if (caps.getAccumRedBits() > 0 || - caps.getAccumGreenBits() > 0 || - caps.getAccumBlueBits() > 0 || - caps.getAccumAlphaBits() > 0) { - res[idx++] = GLX.GLX_ACCUM_RED_SIZE; - res[idx++] = caps.getAccumRedBits(); - res[idx++] = GLX.GLX_ACCUM_GREEN_SIZE; - res[idx++] = caps.getAccumGreenBits(); - res[idx++] = GLX.GLX_ACCUM_BLUE_SIZE; - res[idx++] = caps.getAccumBlueBits(); - res[idx++] = GLX.GLX_ACCUM_ALPHA_SIZE; - res[idx++] = caps.getAccumAlphaBits(); - } - if (isMultisampleAvailable && caps.getSampleBuffers()) { - res[idx++] = GLX.GLX_SAMPLE_BUFFERS; - res[idx++] = GL.GL_TRUE; - res[idx++] = GLX.GLX_SAMPLES; - res[idx++] = caps.getNumSamples(); - } - if (caps.isPBuffer()) { - if (caps.getPbufferFloatingPointBuffers()) { - String glXExtensions = GLX.glXQueryExtensionsString(display, screen); - if (glXExtensions == null || - glXExtensions.indexOf("GLX_NV_float_buffer") < 0) { - throw new GLException("Floating-point pbuffers on X11 currently require NVidia hardware: "+glXExtensions); - } - res[idx++] = GLXExt.GLX_FLOAT_COMPONENTS_NV; - res[idx++] = GL.GL_TRUE; - } - } - res[idx++] = 0; - return res; - } - - // FBConfig - - static boolean GLXFBConfigValid(long display, long fbcfg) { - int[] tmp = new int[1]; - if(GLX.GLX_BAD_ATTRIBUTE == GLX.glXGetFBConfigAttrib(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0)) { - return false; - } - return true; - } - - static int FBCfgDrawableTypeBits(final long display, final long fbcfg) { - int val = 0; - - int[] tmp = new int[1]; - int fbtype = glXGetFBConfig(display, fbcfg, GLX.GLX_DRAWABLE_TYPE, tmp, 0); - - if ( 0 != ( fbtype & GLX.GLX_WINDOW_BIT ) ) { - val |= GLGraphicsConfigurationUtil.WINDOW_BIT; - } - if ( 0 != ( fbtype & GLX.GLX_PIXMAP_BIT ) ) { - val |= GLGraphicsConfigurationUtil.BITMAP_BIT; - } - if ( 0 != ( fbtype & GLX.GLX_PBUFFER_BIT ) ) { - val |= GLGraphicsConfigurationUtil.PBUFFER_BIT; - } - return val; - } - - static X11GLCapabilities GLXFBConfig2GLCapabilities(GLProfile glp, long display, long fbcfg, - boolean relaxed, boolean onscreen, boolean usePBuffer, - boolean isMultisampleAvailable) { - ArrayList bucket = new ArrayList(); - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - if( GLXFBConfig2GLCapabilities(bucket, glp, display, fbcfg, winattrmask, isMultisampleAvailable) ) { - return (X11GLCapabilities) bucket.get(0); - } else if ( relaxed && GLXFBConfig2GLCapabilities(bucket, glp, display, fbcfg, GLGraphicsConfigurationUtil.ALL_BITS, isMultisampleAvailable) ) { - return (X11GLCapabilities) bucket.get(0); - } - return null; - } - - static boolean GLXFBConfig2GLCapabilities(ArrayList capsBucket, - GLProfile glp, long display, long fbcfg, - int winattrmask, boolean isMultisampleAvailable) { - final int allDrawableTypeBits = FBCfgDrawableTypeBits(display, fbcfg); - int drawableTypeBits = winattrmask & allDrawableTypeBits; - - int fbcfgid = X11GLXGraphicsConfiguration.glXFBConfig2FBConfigID(display, fbcfg); - XVisualInfo visualInfo = GLX.glXGetVisualFromFBConfig(display, fbcfg); - if(null == visualInfo) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities: Null XVisualInfo for FBConfigID 0x" + Integer.toHexString(fbcfgid)); - } - // onscreen must have an XVisualInfo - drawableTypeBits = drawableTypeBits & ~GLGraphicsConfigurationUtil.WINDOW_BIT; - } - - if( 0 == drawableTypeBits ) { - return false; - } - - int[] tmp = new int[1]; - if(GLX.GLX_BAD_ATTRIBUTE == GLX.glXGetFBConfigAttrib(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0)) { - return false; - } - - GLCapabilities res = new X11GLCapabilities(visualInfo, fbcfg, fbcfgid, glp); - res.setDoubleBuffered(glXGetFBConfig(display, fbcfg, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); - res.setStereo (glXGetFBConfig(display, fbcfg, GLX.GLX_STEREO, tmp, 0) != 0); - res.setHardwareAccelerated(glXGetFBConfig(display, fbcfg, GLX.GLX_CONFIG_CAVEAT, tmp, 0) != GLX.GLX_SLOW_CONFIG); - res.setDepthBits (glXGetFBConfig(display, fbcfg, GLX.GLX_DEPTH_SIZE, tmp, 0)); - res.setStencilBits (glXGetFBConfig(display, fbcfg, GLX.GLX_STENCIL_SIZE, tmp, 0)); - res.setRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_RED_SIZE, tmp, 0)); - res.setGreenBits (glXGetFBConfig(display, fbcfg, GLX.GLX_GREEN_SIZE, tmp, 0)); - res.setBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_BLUE_SIZE, tmp, 0)); - res.setAlphaBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ALPHA_SIZE, tmp, 0)); - res.setAccumRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); - res.setAccumGreenBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); - res.setAccumBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); - res.setAccumAlphaBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); - if (isMultisampleAvailable) { - res.setSampleBuffers(glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); - res.setNumSamples (glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLES, tmp, 0)); - } - res.setBackgroundOpaque(glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_TYPE, tmp, 0) == GLX.GLX_NONE); - if(!res.isBackgroundOpaque()) { - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_RED_VALUE, tmp, 0); - res.setTransparentRedValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_GREEN_VALUE, tmp, 0); - res.setTransparentGreenValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_BLUE_VALUE, tmp, 0); - res.setTransparentBlueValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_ALPHA_VALUE, tmp, 0); - res.setTransparentAlphaValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - } - try { - res.setPbufferFloatingPointBuffers(glXGetFBConfig(display, fbcfg, GLXExt.GLX_FLOAT_COMPONENTS_NV, tmp, 0) != GL.GL_FALSE); - } catch (Exception e) {} - - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits ); - } - - private static String glXGetFBConfigErrorCode(int err) { - switch (err) { - case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; - case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; - default: return "Unknown error code " + err; - } - } - - static int glXGetFBConfig(long display, long cfg, int attrib, int[] tmp, int tmp_offset) { - if (display == 0) { - throw new GLException("No display connection"); - } - int res = GLX.glXGetFBConfigAttrib(display, cfg, attrib, tmp, tmp_offset); - if (res != 0) { - throw new GLException("glXGetFBConfig("+toHexString(attrib)+") failed: error code " + glXGetFBConfigErrorCode(res)); - } - return tmp[tmp_offset]; - } - - static int glXFBConfig2FBConfigID(long display, long cfg) { - int[] tmpID = new int[1]; - return glXGetFBConfig(display, cfg, GLX.GLX_FBCONFIG_ID, tmpID, 0); - } - - static long glXFBConfigID2FBConfig(long display, int screen, int id) { - int[] attribs = new int[] { GLX.GLX_FBCONFIG_ID, id, 0 }; - int[] count = { -1 }; - PointerBuffer fbcfgsL = GLX.glXChooseFBConfig(display, screen, attribs, 0, count, 0); - if (fbcfgsL == null || fbcfgsL.limit()<1) { - return 0; - } - return fbcfgsL.get(0); - } - - // Visual Info - - static XVisualInfo XVisualID2XVisualInfo(long display, long visualID) { - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.setVisualid(visualID); - XVisualInfo[] infos = X11Util.XGetVisualInfo(display, X11Lib.VisualIDMask, template, count, 0); - if (infos == null || infos.length == 0) { - return null; - } - XVisualInfo res = XVisualInfo.create(infos[0]); - if (DEBUG) { - System.err.println("!!! Fetched XVisualInfo for visual ID " + toHexString(visualID)); - System.err.println("!!! Resulting XVisualInfo: visualid = " + toHexString(res.getVisualid())); - } - return res; - } - - static boolean XVisualInfo2GLCapabilities(ArrayList capsBucket, - GLProfile glp, long display, XVisualInfo info, - final int winattrmask, boolean isMultisampleEnabled) { - final int allDrawableTypeBits = GLGraphicsConfigurationUtil.WINDOW_BIT | GLGraphicsConfigurationUtil.BITMAP_BIT ; - final int drawableTypeBits = winattrmask & allDrawableTypeBits; - - if( 0 == drawableTypeBits ) { - return false; - } - - int[] tmp = new int[1]; - int val = glXGetConfig(display, info, GLX.GLX_USE_GL, tmp, 0); - if (val == 0) { - if(DEBUG) { - System.err.println("Visual ("+toHexString(info.getVisualid())+") does not support OpenGL"); - } - return false; - } - val = glXGetConfig(display, info, GLX.GLX_RGBA, tmp, 0); - if (val == 0) { - if(DEBUG) { - System.err.println("Visual ("+toHexString(info.getVisualid())+") does not support RGBA"); - } - return false; - } - - GLCapabilities res = new X11GLCapabilities(info, glp); - - res.setDoubleBuffered(glXGetConfig(display, info, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); - res.setStereo (glXGetConfig(display, info, GLX.GLX_STEREO, tmp, 0) != 0); - // Note: use of hardware acceleration is determined by - // glXCreateContext, not by the XVisualInfo. Optimistically claim - // that all GLCapabilities have the capability to be hardware - // accelerated. - res.setHardwareAccelerated(true); - res.setDepthBits (glXGetConfig(display, info, GLX.GLX_DEPTH_SIZE, tmp, 0)); - res.setStencilBits (glXGetConfig(display, info, GLX.GLX_STENCIL_SIZE, tmp, 0)); - res.setRedBits (glXGetConfig(display, info, GLX.GLX_RED_SIZE, tmp, 0)); - res.setGreenBits (glXGetConfig(display, info, GLX.GLX_GREEN_SIZE, tmp, 0)); - res.setBlueBits (glXGetConfig(display, info, GLX.GLX_BLUE_SIZE, tmp, 0)); - res.setAlphaBits (glXGetConfig(display, info, GLX.GLX_ALPHA_SIZE, tmp, 0)); - res.setAccumRedBits (glXGetConfig(display, info, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); - res.setAccumGreenBits(glXGetConfig(display, info, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); - res.setAccumBlueBits (glXGetConfig(display, info, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); - res.setAccumAlphaBits(glXGetConfig(display, info, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); - if (isMultisampleEnabled) { - res.setSampleBuffers(glXGetConfig(display, info, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); - res.setNumSamples (glXGetConfig(display, info, GLX.GLX_SAMPLES, tmp, 0)); - } - - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits); - } - - private static String glXGetConfigErrorCode(int err) { - switch (err) { - case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; - case GLX.GLX_BAD_SCREEN: return "GLX_BAD_SCREEN"; - case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; - case GLX.GLX_BAD_VISUAL: return "GLX_BAD_VISUAL"; - default: return "Unknown error code " + err; - } - } - - static int glXGetConfig(long display, XVisualInfo info, int attrib, int[] tmp, int tmp_offset) { - if (display == 0) { - throw new GLException("No display connection"); - } - int res = GLX.glXGetConfig(display, info, attrib, tmp, tmp_offset); - if (res != 0) { - throw new GLException("glXGetConfig("+toHexString(attrib)+") failed: error code " + glXGetConfigErrorCode(res)); - } - return tmp[tmp_offset]; - } - - public String toString() { - return "X11GLXGraphicsConfiguration["+getScreen()+", visualID " + toHexString(getVisualID()) + ", fbConfigID " + toHexString(getFBConfigID()) + - ",\n\trequested " + getRequestedCapabilities()+ - ",\n\tchosen " + getChosenCapabilities()+ - "]"; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java deleted file mode 100644 index b391dc948..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java +++ /dev/null @@ -1,378 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.x11.X11GraphicsScreen; -import javax.media.nativewindow.x11.X11GraphicsDevice; -import javax.media.opengl.DefaultGLCapabilitiesChooser; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.nativewindow.impl.x11.X11Lib; -import com.jogamp.nativewindow.impl.x11.X11Util; -import com.jogamp.nativewindow.impl.x11.XVisualInfo; -import com.jogamp.opengl.impl.Debug; -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; - - -/** Subclass of GraphicsConfigurationFactory used when non-AWT toolkits - are used on X11 platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class X11GLXGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - static X11GLCapabilities.XVisualIDComparator XVisualIDComparator = new X11GLCapabilities.XVisualIDComparator(); - - X11GLXGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.x11.X11GraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - if (!(absScreen instanceof X11GraphicsScreen)) { - throw new IllegalArgumentException("Only X11GraphicsScreen are allowed here"); - } - - if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); - } - - if ( !(capsRequested instanceof GLCapabilitiesImmutable)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - return chooseGraphicsConfigurationStatic((GLCapabilitiesImmutable)capsChosen, (GLCapabilitiesImmutable)capsRequested, - (GLCapabilitiesChooser)chooser, (X11GraphicsScreen)absScreen); - } - - protected static List/*<X11GLCapabilities>*/ getAvailableCapabilities(X11GLXDrawableFactory factory, AbstractGraphicsDevice device) { - X11GLXDrawableFactory.SharedResource sharedResource = factory.getOrCreateSharedResource(device); - if(null == sharedResource) { - throw new GLException("Shared resource for device n/a: "+device); - } - X11GraphicsScreen sharedScreen = (X11GraphicsScreen) sharedResource.getScreen(); - X11GLXDrawable sharedDrawable = (X11GLXDrawable) sharedResource.getDrawable(); - GLCapabilitiesImmutable capsChosen = sharedDrawable.getChosenGLCapabilities(); - GLProfile glp = capsChosen.getGLProfile(); - - List/*GLCapabilitiesImmutable*/ availableCaps = null; - - if( sharedResource.isGLXVersionGreaterEqualOneThree() ) { - availableCaps = getAvailableGLCapabilitiesFBConfig(sharedScreen, glp); - } - if( null == availableCaps || 0 == availableCaps.size() ) { - availableCaps = getAvailableGLCapabilitiesXVisual(sharedScreen, glp); - } - if( null != availableCaps ) { - Collections.sort(availableCaps, XVisualIDComparator); - } - return availableCaps; - } - - static List/*<X11GLCapabilities>*/ getAvailableGLCapabilitiesFBConfig(X11GraphicsScreen x11Screen, GLProfile glProfile) { - PointerBuffer fbcfgsL = null; - - // Utilizing FBConfig - // - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - int[] count = { -1 }; - ArrayList availableCaps = new ArrayList(); - - fbcfgsL = GLX.glXChooseFBConfig(display, screen, null, 0, count, 0); - if (fbcfgsL == null || fbcfgsL.limit()<=0) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesFBConfig: Failed glXChooseFBConfig ("+x11Screen+"): "+fbcfgsL+", "+count[0]); - } - return null; - } - for (int i = 0; i < fbcfgsL.limit(); i++) { - if( !X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(availableCaps, glProfile, display, fbcfgsL.get(i), GLGraphicsConfigurationUtil.ALL_BITS, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesFBConfig: FBConfig invalid (2): ("+x11Screen+"): fbcfg: "+toHexString(fbcfgsL.get(i))); - } - } - } - return availableCaps; - } - - static List/*<X11GLCapabilities>*/ getAvailableGLCapabilitiesXVisual(X11GraphicsScreen x11Screen, GLProfile glProfile) { - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.setScreen(screen); - XVisualInfo[] infos = X11Util.XGetVisualInfo(display, X11Lib.VisualScreenMask, template, count, 0); - if (infos == null || infos.length<1) { - throw new GLException("Error while enumerating available XVisualInfos"); - } - ArrayList availableCaps = new ArrayList(); - for (int i = 0; i < infos.length; i++) { - if( !X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(availableCaps, glProfile, display, infos[i], GLGraphicsConfigurationUtil.ALL_BITS, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesXVisual: XVisual invalid: ("+x11Screen+"): fbcfg: "+toHexString(infos[i].getVisualid())); - } - } - } - return availableCaps; - } - - - static X11GLXGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - GLCapabilitiesChooser chooser, - X11GraphicsScreen x11Screen) { - if (x11Screen == null) { - throw new IllegalArgumentException("AbstractGraphicsScreen is null"); - } - - if (capsChosen == null) { - capsChosen = new GLCapabilities(null); - } - X11GraphicsDevice x11Device = (X11GraphicsDevice) x11Screen.getDevice(); - X11GLXDrawableFactory factory = (X11GLXDrawableFactory) GLDrawableFactory.getDesktopFactory(); - - capsChosen = GLGraphicsConfigurationUtil.fixGLCapabilities( capsChosen, factory.canCreateGLPbuffer(x11Device) ); - boolean usePBuffer = capsChosen.isPBuffer(); - - X11GLXGraphicsConfiguration res = null; - if( factory.isGLXVersionGreaterEqualOneThree(x11Device) ) { - res = chooseGraphicsConfigurationFBConfig(capsChosen, capsReq, chooser, x11Screen); - } - if(null==res) { - if(usePBuffer) { - throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration based on FBConfig for "+capsChosen); - } - res = chooseGraphicsConfigurationXVisual(capsChosen, capsReq, chooser, x11Screen); - } - if(null==res) { - throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration based on FBConfig and XVisual for "+capsChosen); - } - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationStatic("+x11Screen+","+capsChosen+"): "+res); - } - return res; - } - - static X11GLXGraphicsConfiguration fetchGraphicsConfigurationFBConfig(X11GraphicsScreen x11Screen, int fbID, GLProfile glp) { - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - int screen = x11Screen.getIndex(); - - long fbcfg = X11GLXGraphicsConfiguration.glXFBConfigID2FBConfig(display, screen, fbID); - if( !X11GLXGraphicsConfiguration.GLXFBConfigValid( display, fbcfg ) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed - GLX FBConfig invalid: ("+x11Screen+","+toHexString(fbID)+"): fbcfg: "+toHexString(fbcfg)); - } - return null; - } - X11GLCapabilities caps = X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(glp, display, fbcfg, true, true, true, GLXUtil.isMultisampleAvailable(display)); - return new X11GLXGraphicsConfiguration(x11Screen, caps, caps, new DefaultGLCapabilitiesChooser()); - } - - private static X11GLXGraphicsConfiguration chooseGraphicsConfigurationFBConfig(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - GLCapabilitiesChooser chooser, - X11GraphicsScreen x11Screen) { - long recommendedFBConfig = -1; - int recommendedIndex = -1; - PointerBuffer fbcfgsL = null; - GLProfile glProfile = capsChosen.getGLProfile(); - boolean onscreen = capsChosen.isOnscreen(); - boolean usePBuffer = capsChosen.isPBuffer(); - - // Utilizing FBConfig - // - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capsChosen, true, isMultisampleAvailable, display, screen); - int[] count = { -1 }; - ArrayList/*<X11GLCapabilities>*/ availableCaps = new ArrayList(); - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - fbcfgsL = GLX.glXChooseFBConfig(display, screen, attribs, 0, count, 0); - if (fbcfgsL != null && fbcfgsL.limit()>0) { - for (int i = 0; i < fbcfgsL.limit(); i++) { - if( !X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(availableCaps, glProfile, display, fbcfgsL.get(i), winattrmask, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: FBConfig invalid (1): ("+x11Screen+","+capsChosen+"): fbcfg: "+toHexString(fbcfgsL.get(i))); - } - } - } - if(availableCaps.size() > 0) { - recommendedFBConfig = fbcfgsL.get(0); - recommendedIndex=0; - if (DEBUG) { - System.err.println("!!! glXChooseFBConfig recommended fbcfg " + toHexString(recommendedFBConfig) + ", idx " + recommendedIndex); - System.err.println("!!! user caps " + capsChosen); - System.err.println("!!! fbcfg caps " + availableCaps.get(recommendedIndex)); - } - } else if (DEBUG) { - System.err.println("!!! glXChooseFBConfig no caps for recommended fbcfg " + toHexString(fbcfgsL.get(0))); - System.err.println("!!! user caps " + capsChosen); - } - } - - // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available - if( 0 == availableCaps.size() ) { - // reset .. - recommendedFBConfig = -1; - recommendedIndex = -1; - - fbcfgsL = GLX.glXChooseFBConfig(display, screen, null, 0, count, 0); - if (fbcfgsL == null || fbcfgsL.limit()<=0) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed glXChooseFBConfig ("+x11Screen+","+capsChosen+"): "+fbcfgsL+", "+count[0]); - } - return null; - } - - for (int i = 0; i < fbcfgsL.limit(); i++) { - if( !X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(availableCaps, glProfile, display, fbcfgsL.get(i), winattrmask, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: FBConfig invalid (2): ("+x11Screen+"): fbcfg: "+toHexString(fbcfgsL.get(i))); - } - } - } - } - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return null; - } - X11GLCapabilities chosenCaps = (X11GLCapabilities) availableCaps.get(chosenIndex); - - return new X11GLXGraphicsConfiguration(x11Screen, chosenCaps, capsReq, chooser); - } - - private static X11GLXGraphicsConfiguration chooseGraphicsConfigurationXVisual(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - GLCapabilitiesChooser chooser, - X11GraphicsScreen x11Screen) { - if (chooser == null) { - chooser = new DefaultGLCapabilitiesChooser(); - } - - GLProfile glProfile = capsChosen.getGLProfile(); - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(capsChosen.isOnscreen(), false /* pbuffer */); - ArrayList availableCaps = new ArrayList(); - int recommendedIndex = -1; - - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capsChosen, false, isMultisampleAvailable, display, screen); - - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - XVisualInfo recommendedVis = GLX.glXChooseVisual(display, screen, attribs, 0); - if (DEBUG) { - System.err.print("!!! glXChooseVisual recommended "); - if (recommendedVis == null) { - System.err.println("null visual"); - } else { - System.err.println("visual id " + toHexString(recommendedVis.getVisualid())); - } - } - - // 2nd choice: get all GLCapabilities available, preferred recommendedIndex might be available if 1st choice was successful - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.setScreen(screen); - XVisualInfo[] infos = X11Util.XGetVisualInfo(display, X11Lib.VisualScreenMask, template, count, 0); - if (infos == null || infos.length<1) { - throw new GLException("Error while enumerating available XVisualInfos"); - } - - for (int i = 0; i < infos.length; i++) { - if( !X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(availableCaps, glProfile, display, infos[i], winattrmask, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesXVisual: XVisual invalid: ("+x11Screen+"): fbcfg: "+toHexString(infos[i].getVisualid())); - } - } else { - // Attempt to find the visual chosenIndex by glXChooseVisual - if (recommendedVis != null && recommendedVis.getVisualid() == infos[i].getVisualid()) { - recommendedIndex = availableCaps.size() - 1; - } - } - } - - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return null; - } - X11GLCapabilities chosenCaps = (X11GLCapabilities) availableCaps.get(chosenIndex); - - return new X11GLXGraphicsConfiguration(x11Screen, chosenCaps, capsReq, chooser); - } - -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java deleted file mode 100644 index ba6a566e6..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - -public class X11OnscreenGLXContext extends X11GLXContext { - - public X11OnscreenGLXContext(X11OnscreenGLXDrawable drawable, GLContext shareWith) { - super(drawable, shareWith); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java deleted file mode 100644 index 5243e8c46..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -public class X11OnscreenGLXDrawable extends X11GLXDrawable { - /** GLXWindow can't be made current on AWT with NVidia driver, hence disabled for now */ - public static final boolean USE_GLXWINDOW = false; - long glXWindow; // GLXWindow, a GLXDrawable representation - boolean useGLXWindow; - - protected X11OnscreenGLXDrawable(GLDrawableFactory factory, NativeSurface component) { - super(factory, component, false); - glXWindow=0; - useGLXWindow=false; - } - - public long getHandle() { - if(useGLXWindow) { - return glXWindow; - } - return getNativeSurface().getSurfaceHandle(); - } - - protected void destroyHandle() { - if(0!=glXWindow) { - GLX.glXDestroyWindow(getNativeSurface().getDisplayHandle(), glXWindow); - glXWindow = 0; - useGLXWindow=false; - } - } - - /** must be locked already */ - protected void updateHandle() { - if(USE_GLXWINDOW) { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - if(config.getFBConfig()>=0) { - useGLXWindow=true; - long dpy = getNativeSurface().getDisplayHandle(); - if(0!=glXWindow) { - GLX.glXDestroyWindow(dpy, glXWindow); - } - glXWindow = GLX.glXCreateWindow(dpy, config.getFBConfig(), getNativeSurface().getSurfaceHandle(), null, 0); - if (DEBUG) { - System.err.println("!!! X11OnscreenGLXDrawable.setRealized(true): glXWindow: "+toHexString(getNativeSurface().getSurfaceHandle())+" -> "+toHexString(glXWindow)); - } - if(0==glXWindow) { - throw new GLException("X11OnscreenGLXDrawable.setRealized(true): GLX.glXCreateWindow() failed: "+this); - } - } - } - } - - public GLContext createContext(GLContext shareWith) { - return new X11OnscreenGLXContext(this, shareWith); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java deleted file mode 100644 index 7ee5d51d4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - -public class X11PbufferGLXContext extends X11GLXContext { - - public X11PbufferGLXContext(X11PbufferGLXDrawable drawable, GLContext shareWith) { - super(drawable, shareWith); - } - - public void bindPbufferToTexture() { - // FIXME: figure out how to implement this - throw new GLException("Not yet implemented"); - } - - public void releasePbufferFromTexture() { - // FIXME: figure out how to implement this - throw new GLException("Not yet implemented"); - } - - - public int getFloatingPointMode() { - return ((X11PbufferGLXDrawable)drawable).getFloatingPointMode(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java deleted file mode 100644 index 65970dab2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; - -public class X11PbufferGLXDrawable extends X11GLXDrawable { - protected X11PbufferGLXDrawable(GLDrawableFactory factory, NativeSurface target) { - /* GLCapabilities caps, - GLCapabilitiesChooser chooser, - int width, int height */ - super(factory, target, true); - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - createPbuffer(); - - if (DEBUG) { - System.err.println("Created pbuffer " + this); - } - } - - protected void setRealizedImpl() { - if(realized) { - createPbuffer(); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new X11PbufferGLXContext(this, shareWith); - } - - protected void destroyImpl() { - NativeSurface ns = getNativeSurface(); - if (ns.getSurfaceHandle() != 0) { - GLX.glXDestroyPbuffer(ns.getDisplayHandle(), ns.getSurfaceHandle()); - } - ((SurfaceChangeable)ns).setSurfaceHandle(0); - } - - private void createPbuffer() { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsScreen aScreen = config.getScreen(); - AbstractGraphicsDevice aDevice = aScreen.getDevice(); - long display = aDevice.getHandle(); - int screen = aScreen.getIndex(); - - if (display==0) { - throw new GLException("Null display"); - } - - NativeSurface ns = getNativeSurface(); - - GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - - if (chosenCaps.getPbufferRenderToTexture()) { - throw new GLException("Render-to-texture pbuffers not supported yet on X11"); - } - - if (chosenCaps.getPbufferRenderToTextureRectangle()) { - throw new GLException("Render-to-texture-rectangle pbuffers not supported yet on X11"); - } - - // Create the p-buffer. - int niattribs = 0; - int[] iattributes = new int[5]; - - iattributes[niattribs++] = GLX.GLX_PBUFFER_WIDTH; - iattributes[niattribs++] = ns.getWidth(); - iattributes[niattribs++] = GLX.GLX_PBUFFER_HEIGHT; - iattributes[niattribs++] = ns.getHeight(); - iattributes[niattribs++] = 0; - - long pbuffer = GLX.glXCreatePbuffer(display, config.getFBConfig(), iattributes, 0); - if (pbuffer == 0) { - // FIXME: query X error code for detail error message - throw new GLException("pbuffer creation error: glXCreatePbuffer() failed"); - } - - // Set up instance variables - ((SurfaceChangeable)ns).setSurfaceHandle(pbuffer); - - // Determine the actual width and height we were able to create. - int[] tmp = new int[1]; - GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_WIDTH, tmp, 0); - int width = tmp[0]; - GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_HEIGHT, tmp, 0); - int height = tmp[0]; - ((SurfaceChangeable)ns).setSize(width, height); - } - - public int getFloatingPointMode() { - // Floating-point pbuffers currently require NVidia hardware on X11 - return GLPbuffer.NV_FLOAT; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXContext.java deleted file mode 100644 index b7b4da75d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXContext.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - -public class X11PixmapGLXContext extends X11GLXContext { - - public X11PixmapGLXContext(X11PixmapGLXDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public int getOffscreenContextPixelDataType() { - GL gl = getGL(); - return gl.isGL2GL3()?GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; - } - - public int getOffscreenContextReadBuffer() { - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - if (caps.getDoubleBuffered()) { - return GL.GL_BACK; - } - return GL.GL_FRONT; - } - - public boolean offscreenImageNeedsVerticalFlip() { - // There doesn't seem to be a way to do this in the construction - // of the Pixmap or GLXPixmap - return true; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXDrawable.java deleted file mode 100644 index 0343ffb02..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXDrawable.java +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11PixmapGLXDrawable extends X11GLXDrawable { - private long pixmap; - - protected X11PixmapGLXDrawable(GLDrawableFactory factory, NativeSurface target) { - super(factory, target, true); - create(); - } - - protected void setRealizedImpl() { - if(realized) { - create(); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new X11PixmapGLXContext(this, shareWith); - } - - private void create() { - NativeSurface ns = getNativeSurface(); - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - XVisualInfo vis = config.getXVisualInfo(); - int bitsPerPixel = vis.getDepth(); - AbstractGraphicsScreen aScreen = config.getScreen(); - AbstractGraphicsDevice aDevice = aScreen.getDevice(); - long dpy = aDevice.getHandle(); - int screen = aScreen.getIndex(); - - pixmap = X11Util.XCreatePixmap(dpy, X11Util.RootWindow(dpy, screen), - surface.getWidth(), surface.getHeight(), bitsPerPixel); - if (pixmap == 0) { - throw new GLException("XCreatePixmap failed"); - } - long drawable = GLX.glXCreateGLXPixmap(dpy, vis, pixmap); - if (drawable == 0) { - X11Util.XFreePixmap(dpy, pixmap); - pixmap = 0; - throw new GLException("glXCreateGLXPixmap failed"); - } - ((SurfaceChangeable)ns).setSurfaceHandle(drawable); - if (DEBUG) { - System.err.println("Created pixmap " + toHexString(pixmap) + - ", GLXPixmap " + toHexString(drawable) + - ", display " + toHexString(dpy)); - } - } - - protected void destroyImpl() { - if (pixmap == 0) return; - - NativeSurface ns = getNativeSurface(); - long display = ns.getDisplayHandle(); - - long drawable = ns.getSurfaceHandle(); - if (DEBUG) { - System.err.println("Destroying pixmap " + toHexString(pixmap) + - ", GLXPixmap " + toHexString(drawable) + - ", display " + toHexString(display)); - } - - // Must destroy pixmap and GLXPixmap - - if (DEBUG) { - long cur = GLX.glXGetCurrentContext(); - if (cur != 0) { - System.err.println("WARNING: found context " + toHexString(cur) + " current during pixmap destruction"); - } - } - - // FIXME: workaround for crashes on NVidia hardware when - // destroying pixmap (no context is current at the point of the - // crash, at least from the point of view of - // glXGetCurrentContext) - GLX.glXMakeCurrent(display, 0, 0); - - GLX.glXDestroyGLXPixmap(display, drawable); - X11Util.XFreePixmap(display, pixmap); - drawable = 0; - pixmap = 0; - ((SurfaceChangeable)ns).setSurfaceHandle(0); - display = 0; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java deleted file mode 100644 index 898a8a658..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java +++ /dev/null @@ -1,174 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.x11.glx.awt; - -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.nativewindow.awt.*; -import javax.media.opengl.*; - -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.jawt.x11.*; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11AWTGLXGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public X11AWTGLXGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - GraphicsDevice device = null; - if (absScreen != null && - !(absScreen instanceof AWTGraphicsScreen)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); - } - - if(null==absScreen) { - absScreen = AWTGraphicsScreen.createScreenDevice(-1, AbstractGraphicsDevice.DEFAULT_UNIT); - } - AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; - device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); - - if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - chosen"); - } - - if ( !(capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); - } - - if(DEBUG) { - System.err.println("X11AWTGLXGraphicsConfigurationFactory: got "+absScreen); - } - - long displayHandle = X11SunJDKReflection.graphicsDeviceGetDisplay(device); - boolean owner = false; - if(0==displayHandle) { - displayHandle = X11Util.createDisplay(null); - owner = true; - if(DEBUG) { - System.err.println(Thread.currentThread().getName() + " - X11AWTGLXGraphicsConfigurationFactory: using a thread local X11 display"); - } - } else { - if(DEBUG) { - System.err.println(Thread.currentThread().getName() + " - X11AWTGLXGraphicsConfigurationFactory: using AWT X11 display 0x"+Long.toHexString(displayHandle)); - } - /** - * May cause an exception on NVidia X11 Display destruction, - * when destruction happen immediately after construction, around 10ms. - * However, the own Display handle is required for AMD gpus. - */ - String name = X11Util.XDisplayString(displayHandle); - displayHandle = X11Util.createDisplay(name); - owner = true; - } - ((AWTGraphicsDevice)awtScreen.getDevice()).setSubType(NativeWindowFactory.TYPE_X11, displayHandle); - X11GraphicsDevice x11Device = new X11GraphicsDevice(displayHandle, AbstractGraphicsDevice.DEFAULT_UNIT); - x11Device.setCloseDisplay(owner); - X11GraphicsScreen x11Screen = new X11GraphicsScreen(x11Device, awtScreen.getIndex()); - if(DEBUG) { - System.err.println("X11AWTGLXGraphicsConfigurationFactory: made "+x11Screen); - } - GraphicsConfigurationFactory factory = GraphicsConfigurationFactory.getFactory(x11Device); - GraphicsConfiguration[] configs = device.getConfigurations(); - - // - // Match the X11/GL Visual with AWT: - // - choose a config AWT agnostic and then - // - try to find the visual within the GraphicsConfiguration - // - // The resulting GraphicsConfiguration has to be 'forced' on the AWT native peer, - // ie. returned by GLCanvas's getGraphicsConfiguration() befor call by super.addNotify(). - // - X11GraphicsConfiguration x11Config = (X11GraphicsConfiguration) factory.chooseGraphicsConfiguration(capsChosen, capsRequested, chooser, x11Screen); - if (x11Config == null) { - throw new GLException("Unable to choose a GraphicsConfiguration (1): "+capsChosen+",\n\t"+chooser+"\n\t"+x11Screen); - } - long visualID = x11Config.getVisualID(); - for (int i = 0; i < configs.length; i++) { - GraphicsConfiguration gc = configs[i]; - if (gc != null) { - if (X11SunJDKReflection.graphicsConfigurationGetVisualID(gc) == visualID) { - if(DEBUG) { - System.err.println("Found matching AWT visual: 0x"+Long.toHexString(visualID) +" -> "+x11Config); - } - return new AWTGraphicsConfiguration(awtScreen, - x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), - gc, x11Config); - } - } - } - - // try again using an AWT Colormodel compatible configuration - GraphicsConfiguration gc = device.getDefaultConfiguration(); - capsChosen = AWTGraphicsConfiguration.setupCapabilitiesRGBABits(capsChosen, gc); - x11Config = (X11GraphicsConfiguration) factory.chooseGraphicsConfiguration(capsChosen, capsRequested, chooser, x11Screen); - if (x11Config == null) { - throw new GLException("Unable to choose a GraphicsConfiguration (2): "+capsChosen+",\n\t"+chooser+"\n\t"+x11Screen); - } - visualID = x11Config.getVisualID(); - for (int i = 0; i < configs.length; i++) { - gc = configs[i]; - if (X11SunJDKReflection.graphicsConfigurationGetVisualID(gc) == visualID) { - if(DEBUG) { - System.err.println("Found matching default AWT visual: 0x"+Long.toHexString(visualID) +" -> "+x11Config); - } - return new AWTGraphicsConfiguration(awtScreen, - x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), - gc, x11Config); - } - } - - // Either we weren't able to reflectively introspect on the - // X11GraphicsConfig or something went wrong in the steps above; - // Let's take the default configuration as used on Windows and MacOSX then .. - if(DEBUG) { - System.err.println("!!! Using default configuration"); - } - - gc = device.getDefaultConfiguration(); - return new AWTGraphicsConfiguration(awtScreen, x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), gc, x11Config); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncHook.java b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncHook.java deleted file mode 100644 index b8e3922a4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncHook.java +++ /dev/null @@ -1,331 +0,0 @@ -/* - * Copyright 2009 Sun Microsystems, Inc. All Rights Reserved. - */ - -package com.jogamp.opengl.util.glsl.fixedfunc.impl; - -import javax.media.opengl.*; -import javax.media.opengl.fixedfunc.*; -import javax.media.opengl.glu.*; -import com.jogamp.common.nio.Buffers; -import com.jogamp.opengl.util.*; -import com.jogamp.opengl.util.glsl.*; -import java.nio.*; - -public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFunc { - public static final int MAX_TEXTURE_UNITS = 8; - - protected FixedFuncPipeline fixedFunction=null; - protected PMVMatrix pmvMatrix=null; - protected GL2ES2 gl=null; - - public FixedFuncHook (GL2ES2 gl) { - this(gl, null); - } - - public FixedFuncHook (GL2ES2 gl, PMVMatrix matrix) { - this.gl = gl; - pmvMatrix = (null!=matrix)?matrix:new PMVMatrix(); - - fixedFunction = new FixedFuncPipeline(gl, pmvMatrix); - } - - public FixedFuncHook(GL2ES2 gl, PMVMatrix matrix, - Class shaderRootClass, String shaderSrcRoot, String shaderBinRoot, - String vertexColorFile, - String vertexColorLightFile, - String fragmentColorFile, - String fragmentColorTextureFile) { - this.gl = gl; - pmvMatrix = matrix; - - fixedFunction = new FixedFuncPipeline(gl, pmvMatrix, - shaderRootClass, shaderSrcRoot, shaderBinRoot, - vertexColorFile, vertexColorLightFile, fragmentColorFile, fragmentColorTextureFile); - } - - public void destroy() { - fixedFunction.destroy(gl); - fixedFunction = null; - } - - public PMVMatrix getMatrix() { return pmvMatrix; } - - // - // FixedFuncHookIf - hooks - // - public void glDrawArrays(int mode, int first, int count) { - fixedFunction.validate(gl); - gl.glDrawArrays(mode, first, count); - } - public void glDrawElements(int mode, int count, int type, java.nio.Buffer indices) { - fixedFunction.validate(gl); - gl.glDrawElements(mode, count, type, indices); - } - public void glDrawElements(int mode, int count, int type, long indices_buffer_offset) { - fixedFunction.validate(gl); - gl.glDrawElements(mode, count, type, indices_buffer_offset); - } - - public void glActiveTexture(int texture) { - fixedFunction.glActiveTexture(gl, texture); - gl.glActiveTexture(texture); - } - public void glEnable(int cap) { - if(fixedFunction.glEnable(gl, cap, true)) { - gl.glEnable(cap); - } - } - public void glDisable(int cap) { - if(fixedFunction.glEnable(gl, cap, false)) { - gl.glDisable(cap); - } - } - public void glCullFace(int faceName) { - fixedFunction.glCullFace(gl, faceName); - gl.glCullFace(faceName); - } - - public void glGetFloatv(int pname, java.nio.FloatBuffer params) { - if(pmvMatrix.isMatrixGetName(pname)) { - pmvMatrix.glGetFloatv(pname, params); - return; - } - gl.glGetFloatv(pname, params); - } - public void glGetFloatv(int pname, float[] params, int params_offset) { - if(pmvMatrix.isMatrixGetName(pname)) { - pmvMatrix.glGetFloatv(pname, params, params_offset); - return; - } - gl.glGetFloatv(pname, params, params_offset); - } - public void glGetIntegerv(int pname, IntBuffer params) { - if(pmvMatrix.isMatrixGetName(pname)) { - pmvMatrix.glGetIntegerv(pname, params); - return; - } - gl.glGetIntegerv(pname, params); - } - public void glGetIntegerv(int pname, int[] params, int params_offset) { - if(pmvMatrix.isMatrixGetName(pname)) { - pmvMatrix.glGetIntegerv(pname, params, params_offset); - return; - } - gl.glGetIntegerv(pname, params, params_offset); - } - - // - // MatrixIf - // - public int glGetMatrixMode() { - return pmvMatrix.glGetMatrixMode(); - } - public void glMatrixMode(int mode) { - pmvMatrix.glMatrixMode(mode); - } - public void glLoadMatrixf(java.nio.FloatBuffer m) { - pmvMatrix.glLoadMatrixf(m); - } - public void glLoadMatrixf(float[] m, int m_offset) { - glLoadMatrixf(GLBuffers.newDirectFloatBuffer(m, m_offset)); - } - public void glPopMatrix() { - pmvMatrix.glPopMatrix(); - } - public void glPushMatrix() { - pmvMatrix.glPushMatrix(); - } - public void glLoadIdentity() { - pmvMatrix.glLoadIdentity(); - } - public void glMultMatrixf(java.nio.FloatBuffer m) { - pmvMatrix.glMultMatrixf(m); - } - public void glMultMatrixf(float[] m, int m_offset) { - glMultMatrixf(GLBuffers.newDirectFloatBuffer(m, m_offset)); - } - public void glTranslatef(float x, float y, float z) { - pmvMatrix.glTranslatef(x, y, z); - } - public void glRotatef(float angdeg, float x, float y, float z) { - pmvMatrix.glRotatef(angdeg, x, y, z); - } - public void glScalef(float x, float y, float z) { - pmvMatrix.glScalef(x, y, z); - } - public void glOrthof(float left, float right, float bottom, float top, float zNear, float zFar) { - pmvMatrix.glOrthof(left, right, bottom, top, zNear, zFar); - } - public void glFrustumf(float left, float right, float bottom, float top, float zNear, float zFar) { - pmvMatrix.glFrustumf(left, right, bottom, top, zNear, zFar); - } - - // - // LightingIf - // - public void glColor4f(float red, float green, float blue, float alpha) { - fixedFunction.glColor4fv(gl, GLBuffers.newDirectFloatBuffer(new float[] { red, green, blue, alpha })); - } - - public void glLightfv(int light, int pname, java.nio.FloatBuffer params) { - fixedFunction.glLightfv(gl, light, pname, params); - } - public void glLightfv(int light, int pname, float[] params, int params_offset) { - glLightfv(light, pname, GLBuffers.newDirectFloatBuffer(params, params_offset)); - } - public void glMaterialfv(int face, int pname, java.nio.FloatBuffer params) { - fixedFunction.glMaterialfv(gl, face, pname, params); - } - public void glMaterialfv(int face, int pname, float[] params, int params_offset) { - glMaterialfv(face, pname, GLBuffers.newDirectFloatBuffer(params, params_offset)); - } - public void glMaterialf(int face, int pname, float param) { - glMaterialfv(face, pname, GLBuffers.newDirectFloatBuffer(new float[] { param })); - } - public void glShadeModel(int mode) { - fixedFunction.glShadeModel(gl, mode); - } - - // - // PointerIf - // - public void glEnableClientState(int glArrayIndex) { - fixedFunction.glEnableClientState(gl, glArrayIndex); - } - public void glDisableClientState(int glArrayIndex) { - fixedFunction.glDisableClientState(gl, glArrayIndex); - } - - public void glVertexPointer(GLArrayData array) { - if(array.isVBO()) { - if(!gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not enabled: "+array); - } - } else { - if(gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not disabled: "+array); - } - Buffers.rangeCheck(array.getBuffer(), 1); - if (!Buffers.isDirect(array.getBuffer())) { - throw new GLException("Argument \"pointer\" was not a direct buffer"); } - } - fixedFunction.glVertexPointer(gl, array); - } - - public void glVertexPointer(int size, int type, int stride, java.nio.Buffer pointer) { - glVertexPointer(GLArrayDataWrapper.createFixed(gl, GL_VERTEX_ARRAY, size, type, false, stride, pointer, 0, 0)); - } - public void glVertexPointer(int size, int type, int stride, long pointer_buffer_offset) { - int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER); - if(vboName==0) { - throw new GLException("no GL_ARRAY_BUFFER VBO bound"); - } - glVertexPointer(GLArrayDataWrapper.createFixed(gl, GL_VERTEX_ARRAY, size, type, false, - stride, null, vboName, pointer_buffer_offset)); - } - - public void glColorPointer(GLArrayData array) { - if(array.isVBO()) { - if(!gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not enabled: "+array); - } - } else { - if(gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not disabled: "+array); - } - Buffers.rangeCheck(array.getBuffer(), 1); - if (!Buffers.isDirect(array.getBuffer())) { - throw new GLException("Argument \"pointer\" was not a direct buffer"); } - } - fixedFunction.glColorPointer(gl, array); - } - public void glColorPointer(int size, int type, int stride, java.nio.Buffer pointer) { - glColorPointer(GLArrayDataWrapper.createFixed(gl, GL_COLOR_ARRAY, size, type, false, - stride, pointer, 0, 0)); - } - public void glColorPointer(int size, int type, int stride, long pointer_buffer_offset) { - int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER); - if(vboName==0) { - throw new GLException("no GL_ARRAY_BUFFER VBO bound"); - } - glColorPointer(GLArrayDataWrapper.createFixed(gl, GL_COLOR_ARRAY, size, type, false, - stride, null, vboName, pointer_buffer_offset)); - } - - public void glNormalPointer(GLArrayData array) { - if(array.getComponentNumber()!=3) { - throw new GLException("Only 3 components per normal allowed"); - } - if(array.isVBO()) { - if(!gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not enabled: "+array); - } - } else { - if(gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not disabled: "+array); - } - Buffers.rangeCheck(array.getBuffer(), 1); - if (!Buffers.isDirect(array.getBuffer())) { - throw new GLException("Argument \"pointer\" was not a direct buffer"); } - } - fixedFunction.glNormalPointer(gl, array); - } - public void glNormalPointer(int type, int stride, java.nio.Buffer pointer) { - glNormalPointer(GLArrayDataWrapper.createFixed(gl, GL_NORMAL_ARRAY, 3, type, false, - stride, pointer, 0, 0)); - } - public void glNormalPointer(int type, int stride, long pointer_buffer_offset) { - int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER); - if(vboName==0) { - throw new GLException("no GL_ARRAY_BUFFER VBO bound"); - } - glNormalPointer(GLArrayDataWrapper.createFixed(gl, GL_NORMAL_ARRAY, 3, type, false, - stride, null, vboName, pointer_buffer_offset)); - } - - public void glTexCoordPointer(GLArrayData array) { - if(array.isVBO()) { - if(!gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not enabled: "+array); - } - } else { - if(gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not disabled: "+array); - } - Buffers.rangeCheck(array.getBuffer(), 1); - if (!Buffers.isDirect(array.getBuffer())) { - throw new GLException("Argument \"pointer\" was not a direct buffer"); } - } - fixedFunction.glTexCoordPointer(gl, array); - } - public void glTexCoordPointer(int size, int type, int stride, java.nio.Buffer pointer) { - glTexCoordPointer( - GLArrayDataWrapper.createFixed(gl, GL_TEXTURE_COORD_ARRAY, size, type, false, stride, pointer, 0,0)); - } - public void glTexCoordPointer(int size, int type, int stride, long pointer_buffer_offset) { - int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER); - if(vboName==0) { - throw new GLException("no GL_ARRAY_BUFFER VBO bound"); - } - glTexCoordPointer( - GLArrayDataWrapper.createFixed(gl, GL_TEXTURE_COORD_ARRAY, size, type, false, - stride, null, vboName, pointer_buffer_offset) ); - } - - public final String toString() { - StringBuffer buf = new StringBuffer(); - buf.append(getClass().getName()+" ("); - if(null!=pmvMatrix) { - buf.append(", matrixDirty: "+pmvMatrix.isDirty()); - } - buf.append("\n\t, FixedFunction: "+fixedFunction); - buf.append(gl); - buf.append(" )"); - - return buf.toString(); - } - -} - - diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncPipeline.java b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncPipeline.java deleted file mode 100644 index 529e4567b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncPipeline.java +++ /dev/null @@ -1,554 +0,0 @@ - -package com.jogamp.opengl.util.glsl.fixedfunc.impl; - -import com.jogamp.common.nio.Buffers; -import javax.media.opengl.*; -import javax.media.opengl.fixedfunc.*; -import com.jogamp.opengl.util.*; -import com.jogamp.opengl.util.glsl.*; -import java.nio.*; - -public class FixedFuncPipeline { - public static final int MAX_TEXTURE_UNITS = 8; - public static final int MAX_LIGHTS = 8; - - // We can't have any dependencies on the FixedFuncUtil class for build bootstrapping reasons - public static final String mgl_Vertex = "mgl_Vertex"; - public static final String mgl_Normal = "mgl_Normal"; - public static final String mgl_Color = "mgl_Color"; - public static final String mgl_MultiTexCoord = "mgl_MultiTexCoord" ; - - public static String getPredefinedArrayIndexName(int glArrayIndex) { - switch(glArrayIndex) { - case GLPointerFunc.GL_VERTEX_ARRAY: - return mgl_Vertex; - case GLPointerFunc.GL_NORMAL_ARRAY: - return mgl_Normal; - case GLPointerFunc.GL_COLOR_ARRAY: - return mgl_Color; - case GLPointerFunc.GL_TEXTURE_COORD_ARRAY: - return mgl_MultiTexCoord; - } - return null; - } - - public FixedFuncPipeline(GL2ES2 gl, PMVMatrix pmvMatrix) { - init(gl, pmvMatrix, FixedFuncPipeline.class, shaderSrcRootDef, shaderBinRootDef, - vertexColorFileDef, vertexColorLightFileDef, fragmentColorFileDef, fragmentColorTextureFileDef); - } - public FixedFuncPipeline(GL2ES2 gl, PMVMatrix pmvMatrix, Class shaderRootClass, String shaderSrcRoot, String shaderBinRoot, - String vertexColorFile, - String vertexColorLightFile, - String fragmentColorFile, - String fragmentColorTextureFile) { - init(gl, pmvMatrix, shaderRootClass, shaderSrcRoot, shaderBinRoot, - vertexColorFile, vertexColorLightFile, fragmentColorFile, fragmentColorTextureFile); - } - - public boolean verbose() { return verbose; } - - public void setVerbose(boolean v) { verbose=v; } - - public boolean isValid() { - return shaderState.linked(); - } - - public ShaderState getShaderState() { - return shaderState; - } - - public int getActiveTextureUnit() { - return activeTextureUnit; - } - - public String getArrayIndexName(int glArrayIndex) { - String name = getPredefinedArrayIndexName(glArrayIndex); - switch(glArrayIndex) { - case GLPointerFunc.GL_VERTEX_ARRAY: - case GLPointerFunc.GL_NORMAL_ARRAY: - case GLPointerFunc.GL_COLOR_ARRAY: - break; - case GLPointerFunc.GL_TEXTURE_COORD_ARRAY: - name = name + activeTextureUnit; - } - return name; - } - - public void destroy(GL2ES2 gl) { - shaderProgramColor.release(gl, true); - shaderProgramColorLight.release(gl, true); - shaderProgramColorTexture.release(gl, true); - shaderProgramColorTextureLight.release(gl, true); - shaderState.destroy(gl); - } - - public void glEnableClientState(GL2ES2 gl, int glArrayIndex) { - shaderState.glUseProgram(gl, true); - - shaderState.glEnableVertexAttribArray(gl, getArrayIndexName(glArrayIndex)); - // textureCoordsEnabled |= (1 << activeTextureUnit); - if ( textureCoordsEnabled.get(activeTextureUnit) != 1 ) { - textureCoordsEnabled.put(activeTextureUnit, 1); - textureCoordsEnabledDirty = true; - } - } - - public void glDisableClientState(GL2ES2 gl, int glArrayIndex) { - shaderState.glUseProgram(gl, true); - - shaderState.glDisableVertexAttribArray(gl, getArrayIndexName(glArrayIndex)); - // textureCoordsEnabled &= ~(1 << activeTextureUnit); - if ( textureCoordsEnabled.get(activeTextureUnit) != 0 ) { - textureCoordsEnabled.put(activeTextureUnit, 0); - textureCoordsEnabledDirty = true; - } - } - - public void glVertexPointer(GL2ES2 gl, GLArrayData data) { - shaderState.glUseProgram(gl, true); - shaderState.glVertexAttribPointer(gl, data); - } - - public void glColorPointer(GL2ES2 gl, GLArrayData data) { - shaderState.glUseProgram(gl, true); - shaderState.glVertexAttribPointer(gl, data); - } - - public void glColor4fv(GL2ES2 gl, FloatBuffer data ) { - shaderState.glUseProgram(gl, true); - GLUniformData ud = shaderState.getUniform(mgl_ColorStatic); - if(null!=ud) { - ud.setData(data); - shaderState.glUniform(gl, ud); - } - } - - public void glNormalPointer(GL2ES2 gl, GLArrayData data) { - shaderState.glUseProgram(gl, true); - shaderState.glVertexAttribPointer(gl, data); - } - - public void glTexCoordPointer(GL2ES2 gl, GLArrayData data) { - shaderState.glUseProgram(gl, true); - data.setName( getArrayIndexName(data.getIndex()) ); - shaderState.glVertexAttribPointer(gl, data); - } - - public void glLightfv(GL2ES2 gl, int light, int pname, java.nio.FloatBuffer params) { - shaderState.glUseProgram(gl, true); - light -=GLLightingFunc.GL_LIGHT0; - if(0 <= light && light < MAX_LIGHTS) { - GLUniformData ud = null; - switch(pname) { - case GLLightingFunc.GL_AMBIENT: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].ambient"); - break; - case GLLightingFunc.GL_DIFFUSE: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].diffuse"); - break; - case GLLightingFunc.GL_SPECULAR: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].specular"); - break; - case GLLightingFunc.GL_POSITION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].position"); - break; - case GLLightingFunc.GL_SPOT_DIRECTION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].spotDirection"); - break; - case GLLightingFunc.GL_SPOT_EXPONENT: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].spotExponent"); - break; - case GLLightingFunc.GL_SPOT_CUTOFF: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].spotCutoff"); - break; - case GLLightingFunc.GL_CONSTANT_ATTENUATION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].constantAttenuation"); - break; - case GLLightingFunc.GL_LINEAR_ATTENUATION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].linearAttenuation"); - break; - case GLLightingFunc.GL_QUADRATIC_ATTENUATION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].quadraticAttenuation"); - break; - default: - if(verbose) { - System.err.println("glLightfv pname not within [GL_AMBIENT GL_DIFFUSE GL_SPECULAR GL_POSITION GL_SPOT_DIRECTION]: "+pname); - } - return; - } - if(null!=ud) { - ud.setData(params); - shaderState.glUniform(gl, ud); - } - } else if(verbose) { - System.err.println("glLightfv light not within [0.."+MAX_LIGHTS+"]: "+light); - } - } - - public void glMaterialfv(GL2ES2 gl, int face, int pname, java.nio.FloatBuffer params) { - shaderState.glUseProgram(gl, true); - - switch (face) { - case GL.GL_FRONT: - case GL.GL_FRONT_AND_BACK: - break; - case GL.GL_BACK: - if(verbose) { - System.err.println("glMaterialfv face GL_BACK currently not supported"); - } - break; - default: - } - - GLUniformData ud = null; - switch(pname) { - case GLLightingFunc.GL_AMBIENT: - ud = shaderState.getUniform(mgl_FrontMaterial+".ambient"); - break; - case GLLightingFunc.GL_AMBIENT_AND_DIFFUSE: - glMaterialfv(gl, face, GLLightingFunc.GL_AMBIENT, params); - // fall through intended .. - case GLLightingFunc.GL_DIFFUSE: - ud = shaderState.getUniform(mgl_FrontMaterial+".diffuse"); - break; - case GLLightingFunc.GL_SPECULAR: - ud = shaderState.getUniform(mgl_FrontMaterial+".specular"); - break; - case GLLightingFunc.GL_EMISSION: - ud = shaderState.getUniform(mgl_FrontMaterial+".emission"); - break; - case GLLightingFunc.GL_SHININESS: - ud = shaderState.getUniform(mgl_FrontMaterial+".shininess"); - break; - default: - if(verbose) { - System.err.println("glMaterialfv pname not within [GL_AMBIENT GL_DIFFUSE GL_SPECULAR GL_EMISSION GL_SHININESS]: "+pname); - } - return; - } - if(null!=ud) { - ud.setData(params); - shaderState.glUniform(gl, ud); - } - } - - public void glShadeModel(GL2ES2 gl, int mode) { - shaderState.glUseProgram(gl, true); - GLUniformData ud = shaderState.getUniform(mgl_ShadeModel); - if(null!=ud) { - ud.setData(mode); - shaderState.glUniform(gl, ud); - } - } - - public void glActiveTexture(GL2ES2 gl, int textureUnit) { - textureUnit -= GL.GL_TEXTURE0; - if(0 <= textureUnit && textureUnit<MAX_TEXTURE_UNITS) { - shaderState.glUseProgram(gl, true); - GLUniformData ud; - ud = shaderState.getUniform(mgl_ActiveTexture); - if(null!=ud) { - ud.setData(textureUnit); - shaderState.glUniform(gl, ud); - } - ud = shaderState.getUniform(mgl_ActiveTextureIdx); - if(null!=ud) { - ud.setData(textureUnit); - shaderState.glUniform(gl, ud); - } - activeTextureUnit = textureUnit; - } else { - throw new GLException("glActivateTexture textureUnit not within GL_TEXTURE0 + [0.."+MAX_TEXTURE_UNITS+"]: "+textureUnit); - } - } - - /** - * @return false if digested in regard to GL2ES2 spec, - * eg this call must not be passed to an underlying ES2 implementation. - * true if this call shall be passed to an underlying GL2ES2/ES2 implementation as well. - */ - public boolean glEnable(GL2ES2 gl, int cap, boolean enable) { - switch(cap) { - case GL.GL_TEXTURE_2D: - textureEnabled=enable; - return true; - case GLLightingFunc.GL_LIGHTING: - lightingEnabled=enable; - return false; - case GL.GL_CULL_FACE: - cullFace=Math.abs(cullFace); - if(!enable) { - cullFace*=-1; - } - return true; - } - - int light = cap - GLLightingFunc.GL_LIGHT0; - if(0 <= light && light < MAX_LIGHTS) { - if ( (lightsEnabled.get(light)==1) != enable ) { - lightsEnabled.put(light, enable?1:0); - lightsEnabledDirty = true; - return false; - } - } - return true; // pass it on .. - } - - public void glCullFace(GL2ES2 gl, int faceName) { - switch(faceName) { - case GL.GL_FRONT: - faceName = 1; break; - case GL.GL_BACK: - faceName = 2; break; - case GL.GL_FRONT_AND_BACK: - faceName = 3; break; - } - if(0>cullFace) { - faceName *= -1; - } - cullFace = faceName; - } - - public void validate(GL2ES2 gl) { - shaderState.glUseProgram(gl, true); - GLUniformData ud; - if(pmvMatrix.update()) { - ud = shaderState.getUniform(mgl_PMVMatrix); - if(null!=ud) { - // same data object .. - shaderState.glUniform(gl, ud); - } else { - throw new GLException("Failed to update: mgl_PMVMatrix"); - } - ud = shaderState.getUniform(mgl_NormalMatrix); - if(null!=ud) { - // same data object .. - shaderState.glUniform(gl, ud); - } - } - ud = shaderState.getUniform(mgl_ColorEnabled); - if(null!=ud) { - int ca = (shaderState.isVertexAttribArrayEnabled(mgl_Color)==true)?1:0; - if(ca!=ud.intValue()) { - ud.setData(ca); - shaderState.glUniform(gl, ud); - } - } - ud = shaderState.getUniform(mgl_CullFace); - if(null!=ud) { - if(cullFace!=ud.intValue()) { - ud.setData(cullFace); - shaderState.glUniform(gl, ud); - } - } - - if(lightsEnabledDirty) { - ud = shaderState.getUniform(mgl_LightsEnabled); - if(null!=ud) { - // same data object - shaderState.glUniform(gl, ud); - } - lightsEnabledDirty=false; - } - - if(textureCoordsEnabledDirty) { - ud = shaderState.getUniform(mgl_TexCoordEnabled); - if(null!=ud) { - // same data object - shaderState.glUniform(gl, ud); - } - textureCoordsEnabledDirty=false; - } - - if(textureEnabled) { - if(lightingEnabled) { - shaderState.attachShaderProgram(gl, shaderProgramColorTextureLight); - } else { - shaderState.attachShaderProgram(gl, shaderProgramColorTexture); - } - } else { - if(lightingEnabled) { - shaderState.attachShaderProgram(gl, shaderProgramColorLight); - } else { - shaderState.attachShaderProgram(gl, shaderProgramColor); - } - } - if(DEBUG) { - System.err.println("validate: "+this); - } - } - - public String toString() { - return "FixedFuncPipeline[pmv: "+pmvMatrix+ - ", textureEnabled: "+textureEnabled+ - ", textureCoordsEnabled: "+textureCoordsEnabled+ - ", lightingEnabled: "+lightingEnabled+ - ", lightsEnabled: "+lightsEnabled+ - "\n\t, shaderProgramColor: "+shaderProgramColor+ - "\n\t, shaderProgramColorTexture: "+shaderProgramColorTexture+ - "\n\t, shaderProgramColorLight: "+shaderProgramColorLight+ - "\n\t, shaderProgramColorTextureLight: "+shaderProgramColorTextureLight+ - "\n\t, ShaderState: "+shaderState+ - "]"; - } - - protected void init(GL2ES2 gl, PMVMatrix pmvMatrix, Class shaderRootClass, String shaderSrcRoot, String shaderBinRoot, - String vertexColorFile, - String vertexColorLightFile, - String fragmentColorFile, - String fragmentColorTextureFile) - { - if(null==pmvMatrix) { - throw new GLException("PMVMatrix is null"); - } - this.pmvMatrix=pmvMatrix; - this.shaderState=new ShaderState(); - this.shaderState.setVerbose(verbose); - ShaderCode vertexColor, vertexColorLight, fragmentColor, fragmentColorTexture; - - vertexColor = ShaderCode.create( gl, gl.GL_VERTEX_SHADER, 1, shaderRootClass, - shaderSrcRoot, shaderBinRoot, vertexColorFile); - - vertexColorLight = ShaderCode.create( gl, gl.GL_VERTEX_SHADER, 1, shaderRootClass, - shaderSrcRoot, shaderBinRoot, vertexColorLightFile); - - fragmentColor = ShaderCode.create( gl, gl.GL_FRAGMENT_SHADER, 1, shaderRootClass, - shaderSrcRoot, shaderBinRoot, fragmentColorFile); - - fragmentColorTexture = ShaderCode.create( gl, gl.GL_FRAGMENT_SHADER, 1, shaderRootClass, - shaderSrcRoot, shaderBinRoot, fragmentColorTextureFile); - - shaderProgramColor = new ShaderProgram(); - shaderProgramColor.add(vertexColor); - shaderProgramColor.add(fragmentColor); - if(!shaderProgramColor.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColor program: "+shaderProgramColor); - } - - shaderProgramColorTexture = new ShaderProgram(); - shaderProgramColorTexture.add(vertexColor); - shaderProgramColorTexture.add(fragmentColorTexture); - if(!shaderProgramColorTexture.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColorTexture program: "+shaderProgramColorTexture); - } - - shaderProgramColorLight = new ShaderProgram(); - shaderProgramColorLight.add(vertexColorLight); - shaderProgramColorLight.add(fragmentColor); - if(!shaderProgramColorLight.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorLight); - } - - shaderProgramColorTextureLight = new ShaderProgram(); - shaderProgramColorTextureLight.add(vertexColorLight); - shaderProgramColorTextureLight.add(fragmentColorTexture); - if(!shaderProgramColorTextureLight.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorTextureLight); - } - - shaderState.attachShaderProgram(gl, shaderProgramColor); - shaderState.glUseProgram(gl, true); - - // mandatory .. - if(!shaderState.glUniform(gl, new GLUniformData(mgl_PMVMatrix, 4, 4, pmvMatrix.glGetPMvMviMatrixf()))) { - throw new GLException("Error setting PMVMatrix in shader: "+this); - } - - // optional parameter .. - shaderState.glUniform(gl, new GLUniformData(mgl_NormalMatrix, 3, 3, pmvMatrix.glGetNormalMatrixf())); - - shaderState.glUniform(gl, new GLUniformData(mgl_ColorEnabled, 0)); - shaderState.glUniform(gl, new GLUniformData(mgl_ColorStatic, 4, zero4f)); - shaderState.glUniform(gl, new GLUniformData(mgl_TexCoordEnabled, 1, textureCoordsEnabled)); - shaderState.glUniform(gl, new GLUniformData(mgl_ActiveTexture, activeTextureUnit)); - shaderState.glUniform(gl, new GLUniformData(mgl_ActiveTextureIdx, activeTextureUnit)); - shaderState.glUniform(gl, new GLUniformData(mgl_ShadeModel, 0)); - shaderState.glUniform(gl, new GLUniformData(mgl_CullFace, cullFace)); - for(int i=0; i<MAX_LIGHTS; i++) { - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].ambient", 4, defAmbient)); - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].diffuse", 4, defDiffuse)); - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].specular", 4, defSpecular)); - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].position", 4, defPosition)); - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].spotDirection", 3, defSpotDir)); - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].spotExponent", defSpotExponent)); - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].spotCutoff", defSpotCutoff)); - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].constantAttenuation", defConstantAtten)); - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].linearAttenuation", defLinearAtten)); - shaderState.glUniform(gl, new GLUniformData(mgl_LightSource+"["+i+"].quadraticAttenuation", defQuadraticAtten)); - } - shaderState.glUniform(gl, new GLUniformData(mgl_LightsEnabled, 1, lightsEnabled)); - shaderState.glUniform(gl, new GLUniformData(mgl_FrontMaterial+".ambient", 4, defMatAmbient)); - shaderState.glUniform(gl, new GLUniformData(mgl_FrontMaterial+".diffuse", 4, defMatDiffuse)); - shaderState.glUniform(gl, new GLUniformData(mgl_FrontMaterial+".specular", 4, defMatSpecular)); - shaderState.glUniform(gl, new GLUniformData(mgl_FrontMaterial+".emission", 4, defMatEmission)); - shaderState.glUniform(gl, new GLUniformData(mgl_FrontMaterial+".shininess", defMatShininess)); - - shaderState.glUseProgram(gl, false); - } - - protected static final boolean DEBUG=false; - protected boolean verbose=false; - - protected boolean textureEnabled=false; - protected IntBuffer textureCoordsEnabled = Buffers.newDirectIntBuffer(new int[] { 0, 0, 0, 0, 0, 0, 0, 0 }); - protected boolean textureCoordsEnabledDirty = false; - protected int activeTextureUnit=0; - - protected int cullFace=-2; // <=0 disabled, 1: front, 2: back (default, but disabled), 3: front & back - - protected boolean lightingEnabled=false; - protected IntBuffer lightsEnabled = Buffers.newDirectIntBuffer(new int[] { 0, 0, 0, 0, 0, 0, 0, 0 }); - protected boolean lightsEnabledDirty = false; - - protected PMVMatrix pmvMatrix; - protected ShaderState shaderState; - protected ShaderProgram shaderProgramColor; - protected ShaderProgram shaderProgramColorTexture; - protected ShaderProgram shaderProgramColorLight; - protected ShaderProgram shaderProgramColorTextureLight; - - // uniforms .. - protected static final String mgl_PMVMatrix = "mgl_PMVMatrix"; // m4fv[3] - protected static final String mgl_NormalMatrix = "mgl_NormalMatrix"; // m4fv - protected static final String mgl_ColorEnabled = "mgl_ColorEnabled"; // 1i - protected static final String mgl_ColorStatic = "mgl_ColorStatic"; // 4fv - - protected static final String mgl_LightSource = "mgl_LightSource"; // struct mgl_LightSourceParameters[MAX_LIGHTS] - protected static final String mgl_FrontMaterial = "mgl_FrontMaterial"; // struct mgl_MaterialParameters - protected static final String mgl_LightsEnabled = "mgl_LightsEnabled"; // int mgl_LightsEnabled[MAX_LIGHTS]; - - protected static final String mgl_ShadeModel = "mgl_ShadeModel"; // 1i - - protected static final String mgl_TexCoordEnabled = "mgl_TexCoordEnabled"; // int mgl_TexCoordEnabled[MAX_TEXTURE_UNITS]; - protected static final String mgl_ActiveTexture = "mgl_ActiveTexture"; // 1i - protected static final String mgl_ActiveTextureIdx = "mgl_ActiveTextureIdx";// 1i - - protected static final String mgl_CullFace = "mgl_CullFace"; // 1i - - protected static final FloatBuffer zero4f = Buffers.newDirectFloatBuffer(new float[] { 0.0f, 0.0f, 0.0f, 0.0f }); - - public static final FloatBuffer defAmbient = Buffers.newDirectFloatBuffer(new float[] { 0f, 0f, 0f, 1f }); - public static final FloatBuffer defDiffuse = zero4f; - public static final FloatBuffer defSpecular= zero4f; - public static final FloatBuffer defPosition= Buffers.newDirectFloatBuffer(new float[] { 0f, 0f, 1f, 0f }); - public static final FloatBuffer defSpotDir = Buffers.newDirectFloatBuffer(new float[] { 0f, 0f, -1f }); - public static final float defSpotExponent = 0f; - public static final float defSpotCutoff = 180f; - public static final float defConstantAtten = 1f; - public static final float defLinearAtten = 0f; - public static final float defQuadraticAtten= 0f; - - public static final FloatBuffer defMatAmbient = Buffers.newDirectFloatBuffer(new float[] { 0.2f, 0.2f, 0.2f, 1.0f }); - public static final FloatBuffer defMatDiffuse = Buffers.newDirectFloatBuffer(new float[] { 0.8f, 0.8f, 0.8f, 1.0f }); - public static final FloatBuffer defMatSpecular= Buffers.newDirectFloatBuffer(new float[] { 0f, 0f, 0f, 1f}); - public static final FloatBuffer defMatEmission= Buffers.newDirectFloatBuffer(new float[] { 0f, 0f, 0f, 1f}); - public static final float defMatShininess = 0f; - - protected static final String vertexColorFileDef = "FixedFuncColor"; - protected static final String vertexColorLightFileDef = "FixedFuncColorLight"; - protected static final String fragmentColorFileDef = "FixedFuncColor"; - protected static final String fragmentColorTextureFileDef = "FixedFuncColorTexture"; - protected static final String shaderSrcRootDef = "shaders" ; - protected static final String shaderBinRootDef = "shaders/bin" ; -} - diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColor.fp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColor.fp deleted file mode 100644 index 408ff7251..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColor.fp +++ /dev/null @@ -1,16 +0,0 @@ -#include es_precision.glsl - -#include mgl_uniform.glsl -#include mgl_varying.glsl - -void main (void) -{ - if( mgl_CullFace > 0 && - ( ( mgl_CullFace == 1 && gl_FrontFacing ) || - ( mgl_CullFace == 2 && !gl_FrontFacing ) || - ( mgl_CullFace == 3 ) ) ) { - discard; - } - gl_FragColor = frontColor; -} - diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColor.vp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColor.vp deleted file mode 100644 index 346e40196..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColor.vp +++ /dev/null @@ -1,22 +0,0 @@ -#include es_precision.glsl - -#include mgl_const.glsl -#include mgl_uniform.glsl -#include mgl_attribute.glsl -#include mgl_varying.glsl - -#include mgl_settexcoord.vp - -void main(void) -{ - if(mgl_ColorEnabled>0) { - frontColor=mgl_Color; - } else { - frontColor=mgl_ColorStatic; - } - - gl_Position = mgl_PMVMatrix[0] * mgl_PMVMatrix[1] * mgl_Vertex; - - setTexCoord(gl_Position); -} - diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorLight.vp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorLight.vp deleted file mode 100644 index ce203cfb9..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorLight.vp +++ /dev/null @@ -1,70 +0,0 @@ -#include es_precision.glsl -#include mgl_lightdef.glsl - -#include mgl_const.glsl -#include mgl_uniform.glsl -#include mgl_uniform_light.glsl -#include mgl_attribute.glsl -#include mgl_varying.glsl - -#include mgl_settexcoord.vp - -void main(void) -{ - vec4 position; - vec3 normal, lightDir, cameraDir, halfDir; - vec4 ambient, diffuse, specular; - float NdotL, NdotHV, dist, attenuation; - int i; - - position = mgl_PMVMatrix[1] * mgl_Vertex; // vertex eye position - - normal = normalize(mgl_NormalMatrix * mgl_Normal); - // cameraPosition: (mgl_PMVMatrix[2] * vec4(0,0,0,1.0)).xyz - cameraDir = normalize( (mgl_PMVMatrix[2] * vec4(0,0,0,1.0)).xyz - mgl_Vertex.xyz ); - - ambient = vec4(0,0,0,0); - diffuse = vec4(0,0,0,0); - specular = vec4(0,0,0,0); - - bool lightEnabled = false; - - for(i=0; i<MAX_LIGHTS; i++) { - if( 0!= mgl_LightsEnabled[i] ) { - lightEnabled = true; - ambient += mgl_LightSource[i].ambient; - lightDir = mgl_LightSource[i].position.xyz - position.xyz; - dist = length(lightDir); - lightDir = normalize(lightDir); - attenuation = 1.0 / ( - mgl_LightSource[i].constantAttenuation+ - mgl_LightSource[i].linearAttenuation * dist + - mgl_LightSource[i].quadraticAttenuation * dist * dist ); - NdotL = max(0.0, dot(normal, lightDir)); - diffuse += mgl_LightSource[i].diffuse * NdotL * attenuation; - if (NdotL != 0.0) { - halfDir = normalize (lightDir + cameraDir); - NdotHV = max(0.0, dot(normal, halfDir)); - specular += mgl_LightSource[i].specular * - pow(NdotHV,mgl_FrontMaterial.shininess) * attenuation; - } - } - } - ambient += mgl_FrontMaterial.ambient; - diffuse *= mgl_FrontMaterial.diffuse; - specular *= mgl_FrontMaterial.specular; - - if(mgl_ColorEnabled>0) { - frontColor=mgl_Color; - } else { - frontColor=mgl_ColorStatic; - } - if( lightEnabled ) { - frontColor *= ambient + diffuse + specular; - } - - gl_Position = mgl_PMVMatrix[0] * position; - - setTexCoord(gl_Position); -} - diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorTexture.fp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorTexture.fp deleted file mode 100644 index 86e6ace73..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorTexture.fp +++ /dev/null @@ -1,47 +0,0 @@ - -#include es_precision.glsl -#include mgl_lightdef.glsl - -#include mgl_const.glsl -#include mgl_uniform.glsl -#include mgl_varying.glsl - -vec4 getTexColor(in sampler2D tex, in int idx) { - vec4 coord; - if(idx==0) { - coord= mgl_TexCoords[0]; - } else if(idx==1) { - coord= mgl_TexCoords[1]; - } else if(idx==2) { - coord= mgl_TexCoords[2]; - } else if(idx==3) { - coord= mgl_TexCoords[3]; - } else if(idx==4) { - coord= mgl_TexCoords[4]; - } else if(idx==5) { - coord= mgl_TexCoords[5]; - } else if(idx==6) { - coord= mgl_TexCoords[6]; - } else { - coord= mgl_TexCoords[7]; - } - return texture2D(tex, coord.st); -} - -void main (void) -{ - if( mgl_CullFace > 0 && - ( ( mgl_CullFace == 1 && gl_FrontFacing ) || - ( mgl_CullFace == 2 && !gl_FrontFacing ) || - ( mgl_CullFace == 3 ) ) ) { - discard; - } - - vec4 texColor = getTexColor(mgl_ActiveTexture,mgl_ActiveTextureIdx); - - if(length(texColor.rgb)>0.0) { - gl_FragColor = vec4(frontColor.rgb*texColor.rgb, frontColor.a) ; - } else { - gl_FragColor = frontColor; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bfp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bfp Binary files differdeleted file mode 100644 index 3ebaaee1d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bfp +++ /dev/null diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bvp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bvp Binary files differdeleted file mode 100644 index 279ef72c7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bvp +++ /dev/null diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorLight.bvp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorLight.bvp Binary files differdeleted file mode 100644 index 5a9deea71..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorLight.bvp +++ /dev/null diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorTexture.bfp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorTexture.bfp Binary files differdeleted file mode 100644 index ce1397fe1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorTexture.bfp +++ /dev/null diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/es_precision.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/es_precision.glsl deleted file mode 100644 index fd6abe54e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/es_precision.glsl +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef es_precision_glsl -#define es_precision_glsl - -#ifdef GL_ES - #define MEDIUMP mediump - #define HIGHP highp - #define LOWP lowp -#else - #define MEDIUMP - #define HIGHP - #define LOWP -#endif - -#endif // es_precision_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_attribute.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_attribute.glsl deleted file mode 100644 index b09bdb05a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_attribute.glsl +++ /dev/null @@ -1,19 +0,0 @@ - -#ifndef mgl_attribute_glsl -#define mgl_attribute_glsl - -#include es_precision.glsl - -attribute HIGHP vec4 mgl_Vertex; -attribute HIGHP vec3 mgl_Normal; -attribute HIGHP vec4 mgl_Color; -attribute HIGHP vec4 mgl_MultiTexCoord0; -attribute HIGHP vec4 mgl_MultiTexCoord1; -attribute HIGHP vec4 mgl_MultiTexCoord2; -attribute HIGHP vec4 mgl_MultiTexCoord3; -attribute HIGHP vec4 mgl_MultiTexCoord4; -attribute HIGHP vec4 mgl_MultiTexCoord5; -attribute HIGHP vec4 mgl_MultiTexCoord6; -attribute HIGHP vec4 mgl_MultiTexCoord7; - -#endif // mgl_attribute_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_const.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_const.glsl deleted file mode 100644 index 1a464a1cb..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_const.glsl +++ /dev/null @@ -1,10 +0,0 @@ - -#ifndef mgl_const_glsl -#define mgl_const_glsl - -#include es_precision.glsl - -const LOWP int MAX_TEXTURE_UNITS = 8; // <=gl_MaxTextureImageUnits -const LOWP int MAX_LIGHTS = 8; - -#endif // mgl_const_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_lightdef.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_lightdef.glsl deleted file mode 100644 index 98e214139..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_lightdef.glsl +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef mgl_lightdef_glsl -#define mgl_lightdef_glsl - -struct mgl_LightSourceParameters { - vec4 ambient; - vec4 diffuse; - vec4 specular; - vec4 position; - // vec4 halfVector; // is computed here - vec3 spotDirection; - float spotExponent; - float spotCutoff; // (range: [0.0,90.0], 180.0) - //float spotCosCutoff; // (range: [1.0,0.0],-1.0) - float constantAttenuation; - float linearAttenuation; - float quadraticAttenuation; -}; -struct mgl_MaterialParameters { - vec4 ambient; - vec4 diffuse; - vec4 specular; - vec4 emission; - float shininess; -}; - -#endif // mgl_lightdef_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_settexcoord.vp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_settexcoord.vp deleted file mode 100644 index 1efe328d0..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_settexcoord.vp +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef mgl_settexcoord_vp -#define mgl_settexcoord_vp - -#include es_precision.glsl - -#include mgl_const.glsl -#include mgl_uniform.glsl -#include mgl_attribute.glsl -#include mgl_varying.glsl - -void setTexCoord(in vec4 defpos) { - /** - * bitwise operator not supported on APX 2500 ES 2.0 - * - mgl_TexCoords[0] = ( 0 != (mgl_TexCoordEnabled & 1) ) ? mgl_MultiTexCoord0 : defpos; - mgl_TexCoords[1] = ( 0 != (mgl_TexCoordEnabled & 2) ) ? mgl_MultiTexCoord1 : defpos; - mgl_TexCoords[2] = ( 0 != (mgl_TexCoordEnabled & 4) ) ? mgl_MultiTexCoord2 : defpos; - mgl_TexCoords[3] = ( 0 != (mgl_TexCoordEnabled & 8) ) ? mgl_MultiTexCoord3 : defpos; - mgl_TexCoords[4] = ( 0 != (mgl_TexCoordEnabled & 16) ) ? mgl_MultiTexCoord4 : defpos; - mgl_TexCoords[5] = ( 0 != (mgl_TexCoordEnabled & 32) ) ? mgl_MultiTexCoord5 : defpos; - mgl_TexCoords[6] = ( 0 != (mgl_TexCoordEnabled & 64) ) ? mgl_MultiTexCoord6 : defpos; - mgl_TexCoords[7] = ( 0 != (mgl_TexCoordEnabled & 128) ) ? mgl_MultiTexCoord7 : defpos; - */ - - mgl_TexCoords[0] = ( 0 != mgl_TexCoordEnabled[0] ) ? mgl_MultiTexCoord0 : defpos; - mgl_TexCoords[1] = ( 0 != mgl_TexCoordEnabled[1] ) ? mgl_MultiTexCoord1 : defpos; - mgl_TexCoords[2] = ( 0 != mgl_TexCoordEnabled[2] ) ? mgl_MultiTexCoord2 : defpos; - mgl_TexCoords[3] = ( 0 != mgl_TexCoordEnabled[3] ) ? mgl_MultiTexCoord3 : defpos; - mgl_TexCoords[4] = ( 0 != mgl_TexCoordEnabled[4] ) ? mgl_MultiTexCoord4 : defpos; - mgl_TexCoords[5] = ( 0 != mgl_TexCoordEnabled[5] ) ? mgl_MultiTexCoord5 : defpos; - mgl_TexCoords[6] = ( 0 != mgl_TexCoordEnabled[6] ) ? mgl_MultiTexCoord6 : defpos; - mgl_TexCoords[7] = ( 0 != mgl_TexCoordEnabled[7] ) ? mgl_MultiTexCoord7 : defpos; -} - -#endif // mgl_settexcoord_vp diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform.glsl deleted file mode 100644 index d8b3c7f95..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform.glsl +++ /dev/null @@ -1,18 +0,0 @@ - -#ifndef mgl_uniform_glsl -#define mgl_uniform_glsl - -#include es_precision.glsl - -#include mgl_const.glsl - -uniform HIGHP mat4 mgl_PMVMatrix[3]; // P, Mv, and Mvi -uniform HIGHP mat3 mgl_NormalMatrix; // transpose(inverse(ModelView)).3x3 -uniform LOWP int mgl_ColorEnabled; -uniform HIGHP vec4 mgl_ColorStatic; -uniform LOWP int mgl_TexCoordEnabled[MAX_TEXTURE_UNITS]; -uniform sampler2D mgl_ActiveTexture; -uniform LOWP int mgl_ActiveTextureIdx; -uniform LOWP int mgl_CullFace; - -#endif // mgl_uniform_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform_light.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform_light.glsl deleted file mode 100644 index 0dedb5d5d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform_light.glsl +++ /dev/null @@ -1,15 +0,0 @@ - -#ifndef mgl_uniform_light_glsl -#define mgl_uniform_light_glsl - -#include es_precision.glsl - -#include mgl_const.glsl -#include mgl_lightdef.glsl - -uniform LOWP int mgl_LightsEnabled[MAX_LIGHTS]; - -uniform mgl_LightSourceParameters mgl_LightSource[MAX_LIGHTS]; -uniform mgl_MaterialParameters mgl_FrontMaterial; - -#endif // mgl_uniform_light_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_varying.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_varying.glsl deleted file mode 100644 index fc9f735d1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_varying.glsl +++ /dev/null @@ -1,12 +0,0 @@ - -#ifndef mgl_varying_glsl -#define mgl_varying_glsl - -#include es_precision.glsl - -#include mgl_const.glsl - -varying vec4 frontColor; -varying vec4 mgl_TexCoords[MAX_TEXTURE_UNITS]; - -#endif // mgl_varying_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc-ff.bat b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc-ff.bat deleted file mode 100755 index 8a2114e07..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc-ff.bat +++ /dev/null @@ -1,9 +0,0 @@ -REM -REM You have to call it from the 'shaders' directory, e.g.: -REM scripts\nvidia-apx\glslc-ff.bat -REM -IF !"%JOGLDIR%"==""! GOTO YESPATH -set JOGLDIR=..\lib -:YESPATH - -java -cp %JOGLDIR%\jogl.core.jar;%JOGLDIR%\jogl.gles2.jar;%JOGLDIR%\jogl.fixed.jar;%JOGLDIR%\jogl.sdk.jar com.jogamp.opengl.util.glsl.sdk.CompileShaderNVidia FixedFuncColor.fp FixedFuncColorTexture.fp FixedFuncColorLight.vp FixedFuncColor.vp diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc.bat b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc.bat deleted file mode 100755 index c7ca0a8b7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc.bat +++ /dev/null @@ -1,9 +0,0 @@ -REM -REM You have to call it from the 'shaders' directory, e.g.: -REM scripts\nvidia-apx\glslc.bat <FileName> -REM -IF !"%JOGLDIR%"==""! GOTO YESPATH -set JOGLDIR=..\lib -:YESPATH - -java -cp %JOGLDIR%\jogl.core.jar;%JOGLDIR%\jogl.gles2.jar;%JOGLDIR%\jogl.fixed.jar;%JOGLDIR%\jogl.sdk.jar com.jogamp.opengl.util.glsl.sdk.CompileShaderNVidia %1 |