diff options
Diffstat (limited to 'src/classes/com/sun/opengl/impl/x11')
13 files changed, 0 insertions, 2797 deletions
diff --git a/src/classes/com/sun/opengl/impl/x11/DRIHack.java b/src/classes/com/sun/opengl/impl/x11/DRIHack.java deleted file mode 100644 index 35a1c8fc7..000000000 --- a/src/classes/com/sun/opengl/impl/x11/DRIHack.java +++ /dev/null @@ -1,128 +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.sun.opengl.impl.x11; - -import java.io.*; -import java.security.*; -import com.sun.gluegen.runtime.*; -import com.sun.opengl.impl.*; - -/** - * Helper class for working around problems with open-source DRI - * drivers. In the current DRI implementation it is required that the - * symbols in libGL.so.1.2 be globally visible to be accessible from - * other libraries that are dynamically loaded by the implementation. - * Applications may typically satisfy this need either by linking - * against libGL.so on the command line (-lGL) or by dlopen'ing - * libGL.so.1.2 with the RTLD_GLOBAL flag. The JOGL implementation - * links against libGL on all platforms rather than forcing all OpenGL - * entry points to be called through a function pointer. This allows - * the JOGL library to link directly to core 1.1 OpenGL entry points - * like glVertex3f, while calling through function pointers for entry - * points from later OpenGL versions as well as from - * extensions. However, because libjogl.so (which links against - * libGL.so) is loaded by the JVM, and because the JVM implicitly uses - * RTLD_LOCAL in the implementation of System.loadLibrary(), this - * means via transitivity that the symbols for libGL.so have only - * RTLD_LOCAL visibility to the rest of the application, so the DRI - * drivers can not find the symbols required. <P> - * - * There are at least two possible solutions. One would be to change - * the JOGL implementation to call through function pointers uniformly - * so that it does not need to link against libGL.so. This is - * possible, but requires changes to GlueGen and also is not really - * necessary in any other situation than with the DRI drivers. Another - * solution is to force the first load of libGL.so.1.2 to be done - * dynamically with RTLD_GLOBAL before libjogl.so is loaded and causes - * libGL.so.1.2 to be loaded again. The NativeLibrary class in the - * GlueGen runtime has this property, and we use it to implement this - * workaround. - */ - -public class DRIHack { - private static final boolean DEBUG = Debug.debug("DRIHack"); - private static boolean driHackNeeded; - private static NativeLibrary oglLib; - - public static void begin() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String os = System.getProperty("os.name").toLowerCase(); - // Do DRI hack on all Linux distributions for best robustness - driHackNeeded = - (os.startsWith("linux") || - new File("/usr/lib/dri").exists() || - new File("/usr/X11R6/lib/modules/dri").exists()); - // Allow manual overriding for now as a workaround for - // problems seen in some situations -- needs more investigation - if (System.getProperty("jogl.drihack.disable") != null) { - driHackNeeded = false; - } - return null; - } - }); - - if (driHackNeeded) { - if (DEBUG) { - System.err.println("Beginning DRI hack"); - } - - // Try a few different variants for best robustness - // In theory probably only the first is necessary - oglLib = NativeLibrary.open("libGL.so.1", null); - if (DEBUG && oglLib != null) System.err.println(" Found libGL.so.1"); - if (oglLib == null) { - oglLib = NativeLibrary.open("/usr/lib/libGL.so.1", null); - if (DEBUG && oglLib != null) System.err.println(" Found /usr/lib/libGL.so.1"); - } - } - } - - public static void end() { - if (oglLib != null) { - if (DEBUG) { - System.err.println("Ending DRI hack"); - } - - oglLib.close(); - oglLib = null; - } - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11ExternalGLContext.java b/src/classes/com/sun/opengl/impl/x11/X11ExternalGLContext.java deleted file mode 100755 index 89b769eee..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11ExternalGLContext.java +++ /dev/null @@ -1,130 +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.sun.opengl.impl.x11; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class X11ExternalGLContext extends X11GLContext { - private boolean firstMakeCurrent = true; - private boolean created = true; - private GLContext lastContext; - - public X11ExternalGLContext() { - super(null, null); - lockToolkit(); - try { - context = GLX.glXGetCurrentContext(); - if (context == 0) { - throw new GLException("Error: attempted to make an external GLContext without a drawable/context current"); - } - drawable = new Drawable(GLX.glXGetCurrentDisplay()); - } finally { - unlockToolkit(); - } - GLContextShareSet.contextCreated(this); - resetGLFunctionAvailability(); - } - - protected void create() { - } - - 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 int makeCurrentImpl() throws GLException { - mostRecentDisplay = drawable.getDisplay(); - if (firstMakeCurrent) { - firstMakeCurrent = false; - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - created = false; - GLContextShareSet.contextDestroyed(this); - } - - public boolean isCreated() { - return created; - } - - // Need to provide the display connection to extension querying APIs - class Drawable extends X11GLDrawable { - Drawable(long display) { - super(null, null); - this.display = display; - } - - 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/classes/com/sun/opengl/impl/x11/X11ExternalGLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11ExternalGLDrawable.java deleted file mode 100755 index 10e58d3a0..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11ExternalGLDrawable.java +++ /dev/null @@ -1,215 +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.sun.opengl.impl.x11; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class X11ExternalGLDrawable extends X11GLDrawable { - private int fbConfigID; - private int renderType; - private int screen; - private long readDrawable; - - public X11ExternalGLDrawable() { - super(null, null); - lockToolkit(); - try { - display = GLX.glXGetCurrentDisplay(); - drawable = GLX.glXGetCurrentDrawable(); - readDrawable = GLX.glXGetCurrentReadDrawable(); - if (drawable == 0) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable/context current"); - } - - // Need GLXFBConfig ID in order to properly create new contexts - // on this drawable - long context = GLX.glXGetCurrentContext(); - int[] val = new int[1]; - GLX.glXQueryContext(display, context, GLX.GLX_FBCONFIG_ID, val, 0); - fbConfigID = val[0]; - renderType = GLX.GLX_RGBA_TYPE; - GLX.glXQueryContext(display, context, GLX.GLX_RENDER_TYPE, val, 0); - if ((val[0] & GLX.GLX_RGBA_BIT) == 0) { - if (DEBUG) { - System.err.println("X11ExternalGLDrawable: WARNING: forcing GLX_RGBA_TYPE for newly created contexts"); - } - } - GLX.glXQueryContext(display, context, GLX.GLX_SCREEN, val, 0); - screen = val[0]; - } finally { - unlockToolkit(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new Context(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"); - } - - public void destroy() { - } - - class Context extends X11GLContext { - Context(GLContext shareWith) { - super(X11ExternalGLDrawable.this, shareWith); - this.drawable = drawable; - } - - protected int makeCurrentImpl() throws GLException { - if (drawable.getDrawable() == 0) { - // parent drawable not properly initialized - // FIXME: signal error? - if (DEBUG) { - System.err.println("parent drawable not properly initialized"); - } - return CONTEXT_NOT_CURRENT; - } - - // Note that we have to completely override makeCurrentImpl - // because the underlying makeCurrent call differs from the norm - lockToolkit(); - try { - boolean created = false; - if (context == 0) { - create(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName()); - } - created = true; - } - - if (!GLX.glXMakeContextCurrent(drawable.getDisplay(), - drawable.getDrawable(), - readDrawable, - context)) { - throw new GLException("Error making context current"); - } else { - mostRecentDisplay = drawable.getDisplay(); - if (DEBUG && VERBOSE) { - System.err.println(getThreadName() + ": glXMakeCurrent(display " + toHexString(drawable.getDisplay()) + - ", drawable " + toHexString(drawable.getDrawable()) + - ", context " + toHexString(context) + ") succeeded"); - } - } - - if (created) { - resetGLFunctionAvailability(); - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } finally { - unlockToolkit(); - } - } - - protected void releaseImpl() throws GLException { - lockToolkit(); - try { - if (!GLX.glXMakeContextCurrent(drawable.getDisplay(), 0, 0, 0)) { - throw new GLException("Error freeing OpenGL context"); - } - } finally { - unlockToolkit(); - } - } - - protected void create() { - // We already have the GLXFBConfig ID for the context. All we - // need to do is use it to choose the GLXFBConfig and then - // create a context with it. - int[] iattributes = new int[] { - GLX.GLX_FBCONFIG_ID, - fbConfigID, - 0, - 0 - }; - float[] fattributes = new float[0]; - int[] nelementsTmp = new int[1]; - GLXFBConfig[] fbConfigs = GLX.glXChooseFBConfig(display, screen, iattributes, 0, nelementsTmp, 0); - int nelements = nelementsTmp[0]; - if (nelements <= 0) { - throw new GLException("context creation error: couldn't find a suitable frame buffer configuration"); - } - if (nelements != 1) { - throw new GLException("context creation error: shouldn't get more than one GLXFBConfig"); - } - // Note that we currently don't allow selection of anything but - // the first GLXFBConfig in the returned list (there should be only one) - GLXFBConfig fbConfig = fbConfigs[0]; - // Create a gl context for the drawable - X11GLContext other = (X11GLContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getContext(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - // FIXME: how to determine "direct" bit? - context = GLX.glXCreateNewContext(display, fbConfig, renderType, share, true); - if (context == 0) { - String detail = " display=" + toHexString(display) + - " fbconfig=" + fbConfig + - " fbconfigID=" + toHexString(fbConfigID) + - " renderType=" + toHexString(renderType) + - " share=" + toHexString(share); - throw new GLException("context creation error: glXCreateNewContext() failed: " + detail); - } - GLContextShareSet.contextCreated(this); - - if (DEBUG) { - System.err.println("Created context " + toHexString(context) + - " for GLXDrawable " + toHexString(drawable.getDrawable())); - } - } - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11GLContext.java b/src/classes/com/sun/opengl/impl/x11/X11GLContext.java deleted file mode 100644 index 17b2cca40..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11GLContext.java +++ /dev/null @@ -1,344 +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.sun.opengl.impl.x11; - -import java.nio.*; -import java.util.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public abstract class X11GLContext extends GLContextImpl { - protected X11GLDrawable drawable; - protected long context; - private boolean glXQueryExtensionsStringInitialized; - private boolean glXQueryExtensionsStringAvailable; - private static final Map/*<String, String>*/ functionNameMap; - private GLXExt glXExt; - // Table that holds the addresses of the native C-language entry points for - // GLX extension functions. - private GLXExtProcAddressTable glXExtProcAddressTable; - // Cache the most recent value of the "display" variable (which we - // only guarantee to be valid in between makeCurrent / free pairs) - // so that we can implement displayImpl() (which must be done when - // the context is not current) - protected long mostRecentDisplay; - - static { - functionNameMap = new HashMap(); - functionNameMap.put("glAllocateMemoryNV", "glXAllocateMemoryNV"); - functionNameMap.put("glFreeMemoryNV", "glXFreeMemoryNV"); - } - - public X11GLContext(X11GLDrawable drawable, - GLContext shareWith) { - super(shareWith); - this.drawable = drawable; - } - - public Object getPlatformGLExtensions() { - return getGLXExt(); - } - - public GLXExt getGLXExt() { - if (glXExt == null) { - glXExt = new GLXExtImpl(this); - } - return glXExt; - } - - public GLDrawable getGLDrawable() { - return drawable; - } - - protected String mapToRealGLFunctionName(String glFunctionName) { - String lookup = (String) functionNameMap.get(glFunctionName); - if (lookup != null) { - return lookup; - } - return glFunctionName; - } - - protected String mapToRealGLExtensionName(String glExtensionName) { - return glExtensionName; - } - - /** Helper routine which usually just turns around and calls - * createContext (except for pbuffers, which use a different context - * creation mechanism). Should only be called by {@link - * makeCurrentImpl()}. - */ - protected abstract void create(); - - /** - * Creates and initializes an appropriate OpenGL context. Should only be - * called by {@link create()}. - */ - protected void createContext(boolean onscreen) { - XVisualInfo vis = drawable.chooseVisual(onscreen); - X11GLContext other = (X11GLContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getContext(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - context = GLX.glXCreateContext(drawable.getDisplay(), vis, share, onscreen); - if (context == 0) { - throw new GLException("Unable to create OpenGL context"); - } - GLContextShareSet.contextCreated(this); - } - - protected int makeCurrentImpl() throws GLException { - boolean created = false; - if (context == 0) { - create(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName()); - } - created = true; - } - - if (!GLX.glXMakeCurrent(drawable.getDisplay(), drawable.getDrawable(), context)) { - throw new GLException("Error making context current"); - } else { - mostRecentDisplay = drawable.getDisplay(); - if (DEBUG && (VERBOSE || created)) { - System.err.println(getThreadName() + ": glXMakeCurrent(display " + toHexString(drawable.getDisplay()) + - ", drawable " + toHexString(drawable.getDrawable()) + - ", context " + toHexString(context) + ") succeeded"); - } - } - - if (created) { - resetGLFunctionAvailability(); - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } - - protected void releaseImpl() throws GLException { - lockToolkit(); - try { - if (!GLX.glXMakeCurrent(mostRecentDisplay, 0, 0)) { - throw new GLException("Error freeing OpenGL context"); - } - } finally { - unlockToolkit(); - } - } - - protected void destroyImpl() throws GLException { - lockToolkit(); - try { - if (context != 0) { - if (DEBUG) { - System.err.println("glXDestroyContext(0x" + - Long.toHexString(mostRecentDisplay) + - ", 0x" + - Long.toHexString(context) + ")"); - } - GLX.glXDestroyContext(mostRecentDisplay, context); - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL context " + context); - } - context = 0; - mostRecentDisplay = 0; - GLContextShareSet.contextDestroyed(this); - } - } finally { - unlockToolkit(); - } - } - - public boolean isCreated() { - return (context != 0); - } - - public void copy(GLContext source, int mask) throws GLException { - long dst = getContext(); - long src = ((X11GLContext) source).getContext(); - if (src == 0) { - throw new GLException("Source OpenGL context has not been created"); - } - if (dst == 0) { - throw new GLException("Destination OpenGL context has not been created"); - } - if (mostRecentDisplay == 0) { - throw new GLException("Connection to X display not yet set up"); - } - lockToolkit(); - try { - GLX.glXCopyContext(mostRecentDisplay, src, dst, mask); - // Should check for X errors and raise GLException - } finally { - unlockToolkit(); - } - } - - protected void resetGLFunctionAvailability() { - super.resetGLFunctionAvailability(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing GLX extension address table"); - } - resetProcAddressTable(getGLXExtProcAddressTable()); - } - - public GLXExtProcAddressTable getGLXExtProcAddressTable() { - if (glXExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - glXExtProcAddressTable = new GLXExtProcAddressTable(); - } - return glXExtProcAddressTable; - } - - public synchronized String getPlatformExtensionsString() { - if (mostRecentDisplay == 0) { - throw new GLException("Context not current"); - } - if (!glXQueryExtensionsStringInitialized) { - glXQueryExtensionsStringAvailable = - (GLDrawableFactoryImpl.getFactoryImpl().dynamicLookupFunction("glXQueryExtensionsString") != 0); - glXQueryExtensionsStringInitialized = true; - } - if (glXQueryExtensionsStringAvailable) { - lockToolkit(); - try { - String ret = GLX.glXQueryExtensionsString(mostRecentDisplay, GLX.DefaultScreen(mostRecentDisplay)); - if (DEBUG) { - System.err.println("!!! GLX extensions: " + ret); - } - return ret; - } finally { - unlockToolkit(); - } - } else { - return ""; - } - } - - protected boolean isFunctionAvailable(String glFunctionName) - { - boolean available = super.isFunctionAvailable(glFunctionName); - - // Sanity check for implementations that use proc addresses for run-time - // linking: if the function IS available, then make sure there's a proc - // address for it if it's an extension or not part of the OpenGL 1.1 core - // (post GL 1.1 functions are run-time linked on windows). - assert(!available || - (getGLProcAddressTable().getAddressFor(mapToRealGLFunctionName(glFunctionName)) != 0 || - FunctionAvailabilityCache.isPartOfGLCore("1.1", mapToRealGLFunctionName(glFunctionName))) - ); - - return available; - } - - public boolean isExtensionAvailable(String glExtensionName) { - if (glExtensionName.equals("GL_ARB_pbuffer") || - glExtensionName.equals("GL_ARB_pixel_format")) { - return GLDrawableFactory.getFactory().canCreateGLPbuffer(); - } - return super.isExtensionAvailable(glExtensionName); - } - - - public void setSwapInterval(int interval) { - lockToolkit(); - try { - // FIXME: make the context current first? Currently assumes that - // will not be necessary. Make the caller do this? - GLXExt glXExt = getGLXExt(); - if (glXExt.isExtensionAvailable("GLX_SGI_swap_control")) { - glXExt.glXSwapIntervalSGI(interval); - } - } finally { - unlockToolkit(); - } - } - - 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 boolean isOptimizable() { - return (super.isOptimizable() && - !X11GLDrawableFactory.getX11Factory().isVendorATI()); - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - public long getContext() { - return context; - } - - // These synchronization primitives prevent the AWT from making - // requests from the X server asynchronously to this code. - protected void lockToolkit() { - X11GLDrawableFactory.getX11Factory().lockToolkit(); - } - - protected void unlockToolkit() { - X11GLDrawableFactory.getX11Factory().unlockToolkit(); - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11GLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11GLDrawable.java deleted file mode 100644 index c11404b9f..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11GLDrawable.java +++ /dev/null @@ -1,172 +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.sun.opengl.impl.x11; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public abstract class X11GLDrawable extends GLDrawableImpl { - protected static final boolean DEBUG = Debug.debug("X11GLDrawable"); - - protected long display; - protected long drawable; - protected long visualID; - protected GLCapabilities capabilities; - protected GLCapabilitiesChooser chooser; - - public X11GLDrawable(GLCapabilities capabilities, - GLCapabilitiesChooser chooser) { - this.capabilities = (capabilities == null) ? null : - ((GLCapabilities) capabilities.clone()); - this.chooser = chooser; - } - - public void setRealized(boolean val) { - throw new GLException("Should not call this (should only be called for onscreen GLDrawables)"); - } - - public void destroy() { - throw new GLException("Should not call this (should only be called for offscreen GLDrawables)"); - } - - public void swapBuffers() throws GLException { - } - - public long getDisplay() { - return display; - } - - public long getDrawable() { - return drawable; - } - - //--------------------------------------------------------------------------- - // Internals only below this point - // - - protected XVisualInfo chooseVisual(boolean onscreen) { - if (display == 0) { - throw new GLException("null display"); - } - - // FIXME - if (onscreen) { - // The visual has already been chosen by the time we get here; - // it's specified by the GraphicsConfiguration of the - // GLCanvas. Fortunately, the JAWT supplies the visual ID for - // the component in a portable fashion, so all we have to do is - // use XGetVisualInfo with a VisualIDMask to get the - // corresponding XVisualInfo to pass into glXChooseVisual. - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - // FIXME: probably not 64-bit clean - template.visualid((int) visualID); - lockToolkit(); - XVisualInfo[] infos = GLX.XGetVisualInfo(display, GLX.VisualIDMask, template, count, 0); - unlockToolkit(); - if (infos == null || infos.length == 0) { - throw new GLException("Error while getting XVisualInfo for visual ID " + visualID); - } - if (DEBUG) { - System.err.println("!!! Fetched XVisualInfo for visual ID 0x" + Long.toHexString(visualID)); - System.err.println("!!! Resulting XVisualInfo: visualid = 0x" + Long.toHexString(infos[0].visualid())); - } - - // FIXME: the storage for the infos array is leaked (should - // clean it up somehow when we're done with the visual we're - // returning) - return infos[0]; - } else { - // It isn't clear to me whether we need this much code to handle - // the offscreen case, where we're creating a pixmap into which - // to render...this is what we (incorrectly) used to do for the - // onscreen case - - int screen = 0; // FIXME: provide way to specify this? - XVisualInfo vis = null; - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.screen(screen); - XVisualInfo[] infos = null; - GLCapabilities[] caps = null; - lockToolkit(); - try { - infos = GLX.XGetVisualInfo(display, GLX.VisualScreenMask, template, count, 0); - if (infos == null) { - throw new GLException("Error while enumerating available XVisualInfos"); - } - caps = new GLCapabilities[infos.length]; - for (int i = 0; i < infos.length; i++) { - caps[i] = X11GLDrawableFactory.xvi2GLCapabilities(display, infos[i]); - } - } finally { - unlockToolkit(); - } - int chosen = chooser.chooseCapabilities(capabilities, caps, -1); - if (chosen < 0 || chosen >= caps.length) { - throw new GLException("GLCapabilitiesChooser specified invalid index (expected 0.." + (caps.length - 1) + ")"); - } - if (DEBUG) { - System.err.println("Chosen visual (" + chosen + "):"); - System.err.println(caps[chosen]); - } - vis = infos[chosen]; - if (vis == null) { - throw new GLException("GLCapabilitiesChooser chose an invalid visual"); - } - // FIXME: the storage for the infos array is leaked (should - // clean it up somehow when we're done with the visual we're - // returning) - - return vis; - } - } - - - // These synchronization primitives prevent the AWT from making - // requests from the X server asynchronously to this code. - protected void lockToolkit() { - X11GLDrawableFactory.getX11Factory().lockToolkit(); - } - - protected void unlockToolkit() { - X11GLDrawableFactory.getX11Factory().unlockToolkit(); - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11GLDrawableFactory.java b/src/classes/com/sun/opengl/impl/x11/X11GLDrawableFactory.java deleted file mode 100644 index 6ff112348..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11GLDrawableFactory.java +++ /dev/null @@ -1,799 +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.sun.opengl.impl.x11; - -import java.awt.Component; -import java.awt.Graphics; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import java.nio.*; -import java.security.*; -import java.util.*; -import javax.media.opengl.*; -import com.sun.gluegen.runtime.*; -import com.sun.opengl.impl.*; - -public class X11GLDrawableFactory extends GLDrawableFactoryImpl { - private static final boolean DEBUG = Debug.debug("X11GLDrawableFactory"); - - // ATI's proprietary drivers apparently send GLX tokens even for - // direct contexts, so we need to disable the context optimizations - // in this case - private static boolean isVendorATI; - - // See whether we're running in headless mode - private static boolean isHeadless; - - // Map for rediscovering the GLCapabilities associated with a - // particular screen and visualID after the fact - private static Map visualToGLCapsMap = Collections.synchronizedMap(new HashMap()); - - static class ScreenAndVisualIDKey { - private int screen; - private long visualID; - - ScreenAndVisualIDKey(int screen, - long visualID) { - this.screen = screen; - this.visualID = visualID; - } - - public int hashCode() { - return (int) (screen + 13 * visualID); - } - - public boolean equals(Object obj) { - if ((obj == null) || (!(obj instanceof ScreenAndVisualIDKey))) { - return false; - } - - ScreenAndVisualIDKey key = (ScreenAndVisualIDKey) obj; - return (screen == key.screen && - visualID == key.visualID); - } - - int screen() { return screen; } - long visualID() { return visualID; } - } - - static { - // See DRIHack.java for an explanation of why this is necessary - DRIHack.begin(); - - com.sun.opengl.impl.NativeLibLoader.loadCore(); - - DRIHack.end(); - - isHeadless = GraphicsEnvironment.isHeadless(); - } - - public X11GLDrawableFactory() { - // Must initialize GLX support eagerly in case a pbuffer is the - // first thing instantiated - ProcAddressHelper.resetProcAddressTable(GLX.getGLXProcAddressTable(), this); - } - - private static final int MAX_ATTRIBS = 128; - - public AbstractGraphicsConfiguration chooseGraphicsConfiguration(GLCapabilities capabilities, - GLCapabilitiesChooser chooser, - AbstractGraphicsDevice absDevice) { - if (capabilities == null) { - capabilities = new GLCapabilities(); - } - if (chooser == null) { - chooser = new DefaultGLCapabilitiesChooser(); - } - GraphicsDevice device = null; - if (absDevice != null && - !(absDevice instanceof AWTGraphicsDevice)) { - throw new IllegalArgumentException("This GLDrawableFactory accepts only AWTGraphicsDevice objects"); - } - - if ((absDevice == null) || - (((AWTGraphicsDevice) absDevice).getGraphicsDevice() == null)) { - device = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice(); - } else { - device = ((AWTGraphicsDevice) absDevice).getGraphicsDevice(); - } - - int screen; - if (isXineramaEnabled()) { - screen = 0; - } else { - screen = X11SunJDKReflection.graphicsDeviceGetScreen(device); - } - - // Until we have a rock-solid visual selection algorithm written - // in pure Java, we're going to provide the underlying window - // system's selection to the chooser as a hint - - int[] attribs = glCapabilities2AttribList(capabilities, isMultisampleAvailable(), false, 0, 0); - XVisualInfo[] infos = null; - GLCapabilities[] caps = null; - int recommendedIndex = -1; - lockToolkit(); - try { - long display = getDisplayConnection(); - 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 0x" + Long.toHexString(recommendedVis.visualid())); - } - } - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.screen(screen); - infos = GLX.XGetVisualInfo(display, GLX.VisualScreenMask, template, count, 0); - if (infos == null) { - throw new GLException("Error while enumerating available XVisualInfos"); - } - caps = new GLCapabilities[infos.length]; - for (int i = 0; i < infos.length; i++) { - caps[i] = xvi2GLCapabilities(display, infos[i]); - // Attempt to find the visual chosen by glXChooseVisual - if (recommendedVis != null && recommendedVis.visualid() == infos[i].visualid()) { - recommendedIndex = i; - } - } - } finally { - unlockToolkit(); - } - // Store these away for later - for (int i = 0; i < infos.length; i++) { - if (caps[i] != null) { - visualToGLCapsMap.put(new ScreenAndVisualIDKey(screen, infos[i].visualid()), - caps[i].clone()); - } - } - int chosen = chooser.chooseCapabilities(capabilities, caps, recommendedIndex); - if (chosen < 0 || chosen >= caps.length) { - throw new GLException("GLCapabilitiesChooser specified invalid index (expected 0.." + (caps.length - 1) + ")"); - } - XVisualInfo vis = infos[chosen]; - if (vis == null) { - throw new GLException("GLCapabilitiesChooser chose an invalid visual"); - } - // FIXME: need to look at glue code and see type of this field - long visualID = vis.visualid(); - // FIXME: the storage for the infos array, as well as that for the - // recommended visual, is leaked; should free them here with XFree() - - // Now figure out which GraphicsConfiguration corresponds to this - // visual by matching the visual ID - GraphicsConfiguration[] configs = device.getConfigurations(); - for (int i = 0; i < configs.length; i++) { - GraphicsConfiguration config = configs[i]; - if (config != null) { - if (X11SunJDKReflection.graphicsConfigurationGetVisualID(config) == visualID) { - return new AWTGraphicsConfiguration(config); - } - } - } - - // Either we weren't able to reflectively introspect on the - // X11GraphicsConfig or something went wrong in the steps above; - // we're going to return null without signaling an error condition - // in this case (although we should distinguish between the two - // and possibly report more of an error in the latter case) - return null; - } - - public GLDrawable getGLDrawable(Object target, - GLCapabilities capabilities, - GLCapabilitiesChooser chooser) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - if (!(target instanceof Component)) { - throw new IllegalArgumentException("GLDrawables not supported for objects of type " + - target.getClass().getName() + " (only Components are supported in this implementation)"); - } - Component comp = (Component) target; - X11OnscreenGLDrawable drawable = new X11OnscreenGLDrawable(comp); - // Figure out the GLCapabilities of this component - GraphicsConfiguration config = comp.getGraphicsConfiguration(); - if (config == null) { - throw new IllegalArgumentException("GLDrawableFactory.chooseGraphicsConfiguration() was not used when creating this Component"); - } - int visualID = X11SunJDKReflection.graphicsConfigurationGetVisualID(config); - int screen; - if (isXineramaEnabled()) { - screen = 0; - } else { - screen = X11SunJDKReflection.graphicsDeviceGetScreen(config.getDevice()); - } - drawable.setChosenGLCapabilities((GLCapabilities) visualToGLCapsMap.get(new ScreenAndVisualIDKey(screen, visualID))); - return drawable; - } - - public GLDrawableImpl createOffscreenDrawable(GLCapabilities capabilities, - GLCapabilitiesChooser chooser) { - return new X11OffscreenGLDrawable(capabilities, chooser); - } - - private boolean pbufferSupportInitialized = false; - private boolean canCreateGLPbuffer = false; - public boolean canCreateGLPbuffer() { - if (!pbufferSupportInitialized) { - Runnable r = new Runnable() { - public void run() { - long display = getDisplayConnection(); - lockToolkit(); - try { - int[] major = new int[1]; - int[] minor = new int[1]; - int screen = 0; // FIXME: provide way to specify this? - - if (!GLX.glXQueryVersion(display, major, 0, minor, 0)) { - throw new GLException("glXQueryVersion failed"); - } - if (DEBUG) { - System.err.println("!!! GLX version: major " + major[0] + - ", minor " + minor[0]); - } - - // 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); - if (str != null && str.startsWith("1.") && - (str.charAt(2) >= '3')) { - canCreateGLPbuffer = true; - } - } else { - canCreateGLPbuffer = ((major[0] > 1) || (minor[0] > 2)); - } - - pbufferSupportInitialized = true; - } finally { - unlockToolkit(); - } - } - }; - maybeDoSingleThreadedWorkaround(r); - } - return canCreateGLPbuffer; - } - - public GLPbuffer createGLPbuffer(final GLCapabilities capabilities, - final GLCapabilitiesChooser chooser, - final int initialWidth, - final int initialHeight, - final GLContext shareWith) { - if (!canCreateGLPbuffer()) { - throw new GLException("Pbuffer support not available with current graphics card"); - } - final List returnList = new ArrayList(); - Runnable r = new Runnable() { - public void run() { - X11PbufferGLDrawable pbufferDrawable = new X11PbufferGLDrawable(capabilities, - initialWidth, - initialHeight); - GLPbufferImpl pbuffer = new GLPbufferImpl(pbufferDrawable, shareWith); - returnList.add(pbuffer); - } - }; - maybeDoSingleThreadedWorkaround(r); - return (GLPbuffer) returnList.get(0); - } - - public GLContext createExternalGLContext() { - return new X11ExternalGLContext(); - } - - public boolean canCreateExternalGLDrawable() { - return canCreateGLPbuffer(); - } - - public GLDrawable createExternalGLDrawable() { - return new X11ExternalGLDrawable(); - } - - public void loadGLULibrary() { - GLX.dlopen("/usr/lib/libGLU.so"); - } - - public long dynamicLookupFunction(String glFuncName) { - long res = 0; - res = GLX.glXGetProcAddressARB(glFuncName); - if (res == 0) { - // GLU routines aren't known to the OpenGL function lookup - res = GLX.dlsym(glFuncName); - } - return res; - } - - public static GLCapabilities xvi2GLCapabilities(long display, XVisualInfo info) { - int[] tmp = new int[1]; - int val = glXGetConfig(display, info, GLX.GLX_USE_GL, tmp, 0); - if (val == 0) { - // Visual does not support OpenGL - return null; - } - val = glXGetConfig(display, info, GLX.GLX_RGBA, tmp, 0); - if (val == 0) { - // Visual does not support RGBA - return null; - } - GLCapabilities res = new GLCapabilities(); - 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 (isMultisampleAvailable()) { - res.setSampleBuffers(glXGetConfig(display, info, GLX.GLX_SAMPLE_BUFFERS_ARB, tmp, 0) != 0); - res.setNumSamples (glXGetConfig(display, info, GLX.GLX_SAMPLES_ARB, tmp, 0)); - } - return res; - } - - public static int[] glCapabilities2AttribList(GLCapabilities caps, - boolean isMultisampleAvailable, - boolean pbuffer, - 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 (pbuffer) { - res[idx++] = GLXExt.GLX_DRAWABLE_TYPE; - res[idx++] = GLXExt.GLX_PBUFFER_BIT; - - res[idx++] = GLXExt.GLX_RENDER_TYPE; - res[idx++] = GLXExt.GLX_RGBA_BIT; - } else { - res[idx++] = GLX.GLX_RGBA; - } - if (caps.getDoubleBuffered()) { - res[idx++] = GLX.GLX_DOUBLEBUFFER; - if (pbuffer) { - res[idx++] = GL.GL_TRUE; - } - } else { - if (pbuffer) { - res[idx++] = GLX.GLX_DOUBLEBUFFER; - res[idx++] = GL.GL_FALSE; - } - } - if (caps.getStereo()) { - res[idx++] = GLX.GLX_STEREO; - if (pbuffer) { - res[idx++] = GL.GL_TRUE; - } - } - // NOTE: don't set (GLX_STEREO, GL_FALSE) in "else" branch for - // pbuffer case to work around Mesa bug - - 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++] = GLXExt.GLX_SAMPLE_BUFFERS_ARB; - res[idx++] = GL.GL_TRUE; - res[idx++] = GLXExt.GLX_SAMPLES_ARB; - res[idx++] = caps.getNumSamples(); - } - if (pbuffer) { - 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"); - } - res[idx++] = GLX.GLX_FLOAT_COMPONENTS_NV; - res[idx++] = GL.GL_TRUE; - } - } - res[idx++] = 0; - return res; - } - - public static GLCapabilities attribList2GLCapabilities(int[] iattribs, - int niattribs, - int[] ivalues, - boolean pbuffer) { - GLCapabilities caps = new GLCapabilities(); - - for (int i = 0; i < niattribs; i++) { - int attr = iattribs[i]; - switch (attr) { - case GLX.GLX_DOUBLEBUFFER: - caps.setDoubleBuffered(ivalues[i] != GL.GL_FALSE); - break; - - case GLX.GLX_STEREO: - caps.setStereo(ivalues[i] != GL.GL_FALSE); - break; - - case GLX.GLX_RED_SIZE: - caps.setRedBits(ivalues[i]); - break; - - case GLX.GLX_GREEN_SIZE: - caps.setGreenBits(ivalues[i]); - break; - - case GLX.GLX_BLUE_SIZE: - caps.setBlueBits(ivalues[i]); - break; - - case GLX.GLX_ALPHA_SIZE: - caps.setAlphaBits(ivalues[i]); - break; - - case GLX.GLX_DEPTH_SIZE: - caps.setDepthBits(ivalues[i]); - break; - - case GLX.GLX_STENCIL_SIZE: - caps.setStencilBits(ivalues[i]); - break; - - case GLX.GLX_ACCUM_RED_SIZE: - caps.setAccumRedBits(ivalues[i]); - break; - - case GLX.GLX_ACCUM_GREEN_SIZE: - caps.setAccumGreenBits(ivalues[i]); - break; - - case GLX.GLX_ACCUM_BLUE_SIZE: - caps.setAccumBlueBits(ivalues[i]); - break; - - case GLX.GLX_ACCUM_ALPHA_SIZE: - caps.setAccumAlphaBits(ivalues[i]); - break; - - case GLXExt.GLX_SAMPLE_BUFFERS_ARB: - caps.setSampleBuffers(ivalues[i] != GL.GL_FALSE); - break; - - case GLXExt.GLX_SAMPLES_ARB: - caps.setNumSamples(ivalues[i]); - break; - - case GLX.GLX_FLOAT_COMPONENTS_NV: - caps.setPbufferFloatingPointBuffers(ivalues[i] != GL.GL_FALSE); - break; - - default: - break; - } - } - - return caps; - } - - public void lockToolkit() { - if (isHeadless) { - // 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 (!Java2D.isOGLPipelineActive() || !Java2D.isQueueFlusherThread()) { - JAWT.getJAWT().Lock(); - } - } - - public void unlockToolkit() { - if (isHeadless) { - // 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 (!Java2D.isOGLPipelineActive() || !Java2D.isQueueFlusherThread()) { - JAWT.getJAWT().Unlock(); - } - } - - public void lockAWTForJava2D() { - lockToolkit(); - } - public void unlockAWTForJava2D() { - unlockToolkit(); - } - - // Display connection for use by visual selection algorithm and by all offscreen surfaces - private static long staticDisplay; - public static long getDisplayConnection() { - if (staticDisplay == 0) { - getX11Factory().lockToolkit(); - try { - staticDisplay = GLX.XOpenDisplay(null); - if (DEBUG && (staticDisplay != 0)) { - long display = staticDisplay; - int screen = 0; // FIXME - System.err.println("!!! GLX server vendor : " + - GLX.glXQueryServerString(display, screen, GLX.GLX_VENDOR)); - System.err.println("!!! GLX server version: " + - GLX.glXQueryServerString(display, screen, GLX.GLX_VERSION)); - System.err.println("!!! GLX client vendor : " + - GLX.glXGetClientString(display, GLX.GLX_VENDOR)); - System.err.println("!!! GLX client version: " + - GLX.glXGetClientString(display, GLX.GLX_VERSION)); - } - - if (staticDisplay != 0) { - String vendor = GLX.glXGetClientString(staticDisplay, GLX.GLX_VENDOR); - if (vendor != null && vendor.startsWith("ATI")) { - isVendorATI = true; - } - } - } finally { - getX11Factory().unlockToolkit(); - } - if (staticDisplay == 0) { - throw new GLException("Unable to open default display, needed for visual selection and offscreen surface handling"); - } - } - return staticDisplay; - } - - private static boolean checkedMultisample; - private static boolean multisampleAvailable; - public static boolean isMultisampleAvailable() { - if (!checkedMultisample) { - long display = getDisplayConnection(); - String exts = GLX.glXGetClientString(display, GLX.GLX_EXTENSIONS); - if (exts != null) { - multisampleAvailable = (exts.indexOf("GLX_ARB_multisample") >= 0); - } - checkedMultisample = true; - } - return multisampleAvailable; - } - - 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; - } - } - - public 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 failed: error code " + glXGetConfigErrorCode(res)); - } - return tmp[tmp_offset]; - } - - public static X11GLDrawableFactory getX11Factory() { - return (X11GLDrawableFactory) getFactory(); - } - - /** Workaround for apparent issue with ATI's proprietary drivers - where direct contexts still send GLX tokens for GL calls */ - public static boolean isVendorATI() { - return isVendorATI; - } - - private void maybeDoSingleThreadedWorkaround(Runnable action) { - if (Threading.isSingleThreaded() && - !Threading.isOpenGLThread()) { - Threading.invokeOnOpenGLThread(action); - } else { - action.run(); - } - } - - public boolean canCreateContextOnJava2DSurface() { - return false; - } - - public GLContext createContextOnJava2DSurface(Graphics g, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } - - //--------------------------------------------------------------------------- - // Xinerama-related functionality - // - - private boolean checkedXinerama; - private boolean xineramaEnabled; - protected synchronized boolean isXineramaEnabled() { - if (!checkedXinerama) { - checkedXinerama = true; - lockToolkit(); - long display = getDisplayConnection(); - xineramaEnabled = GLX.XineramaEnabled(display); - unlockToolkit(); - } - return xineramaEnabled; - } - - //---------------------------------------------------------------------- - // Gamma-related functionality - // - - private boolean gotGammaRampLength; - private int gammaRampLength; - protected synchronized int getGammaRampLength() { - if (gotGammaRampLength) { - return gammaRampLength; - } - - int[] size = new int[1]; - lockToolkit(); - long display = getDisplayConnection(); - boolean res = GLX.XF86VidModeGetGammaRampSize(display, - GLX.DefaultScreen(display), - size, 0); - unlockToolkit(); - if (!res) - return 0; - gotGammaRampLength = true; - gammaRampLength = size[0]; - return gammaRampLength; - } - - protected boolean setGammaRamp(float[] ramp) { - int len = ramp.length; - short[] rampData = new short[len]; - for (int i = 0; i < len; i++) { - rampData[i] = (short) (ramp[i] * 65535); - } - - lockToolkit(); - long display = getDisplayConnection(); - boolean res = GLX.XF86VidModeSetGammaRamp(display, - GLX.DefaultScreen(display), - rampData.length, - rampData, 0, - rampData, 0, - rampData, 0); - unlockToolkit(); - return res; - } - - protected Buffer getGammaRamp() { - int size = getGammaRampLength(); - ShortBuffer rampData = ShortBuffer.allocate(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(); - lockToolkit(); - long display = getDisplayConnection(); - boolean res = GLX.XF86VidModeGetGammaRamp(display, - GLX.DefaultScreen(display), - size, - redRampData, - greenRampData, - blueRampData); - unlockToolkit(); - if (!res) - return null; - return rampData; - } - - protected void resetGammaRamp(Buffer originalGammaRamp) { - if (originalGammaRamp == null) - return; // getGammaRamp failed originally - 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(); - lockToolkit(); - long display = getDisplayConnection(); - GLX.XF86VidModeSetGammaRamp(display, - GLX.DefaultScreen(display), - size, - redRampData, - greenRampData, - blueRampData); - unlockToolkit(); - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLContext.java b/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLContext.java deleted file mode 100644 index 132573f7b..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLContext.java +++ /dev/null @@ -1,83 +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.sun.opengl.impl.x11; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class X11OffscreenGLContext extends X11GLContext { - private X11OffscreenGLDrawable drawable; - - public X11OffscreenGLContext(X11OffscreenGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - this.drawable = drawable; - } - - public int getOffscreenContextPixelDataType() { - return GL.GL_UNSIGNED_INT_8_8_8_8_REV; - } - - public int getOffscreenContextReadBuffer() { - if (drawable.isDoubleBuffered()) { - 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; - } - - protected int makeCurrentImpl() throws GLException { - lockToolkit(); - try { - return super.makeCurrentImpl(); - } finally { - unlockToolkit(); - } - } - - protected void create() { - createContext(false); - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLDrawable.java deleted file mode 100644 index d70c79334..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11OffscreenGLDrawable.java +++ /dev/null @@ -1,145 +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.sun.opengl.impl.x11; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class X11OffscreenGLDrawable extends X11GLDrawable { - private long pixmap; - private boolean isDoubleBuffered; - // Width and height of the underlying bitmap - private int width; - private int height; - - public X11OffscreenGLDrawable(GLCapabilities capabilities, - GLCapabilitiesChooser chooser) { - super(capabilities, chooser); - } - - public GLContext createContext(GLContext shareWith) { - return new X11OffscreenGLContext(this, shareWith); - } - - public void setSize(int newWidth, int newHeight) { - width = newWidth; - height = newHeight; - if (pixmap != 0) { - destroy(); - } - create(); - } - - public int getWidth() { - return width; - } - - public int getHeight() { - return height; - } - - private void create() { - display = X11GLDrawableFactory.getDisplayConnection(); - XVisualInfo vis = chooseVisual(false); - int bitsPerPixel = vis.depth(); - - lockToolkit(); - try { - int screen = GLX.DefaultScreen(display); - pixmap = GLX.XCreatePixmap(display, (int) GLX.RootWindow(display, screen), width, height, bitsPerPixel); - if (pixmap == 0) { - throw new GLException("XCreatePixmap failed"); - } - drawable = GLX.glXCreateGLXPixmap(display, vis, pixmap); - if (drawable == 0) { - GLX.XFreePixmap(display, pixmap); - pixmap = 0; - throw new GLException("glXCreateGLXPixmap failed"); - } - isDoubleBuffered = (X11GLDrawableFactory.glXGetConfig(display, vis, GLX.GLX_DOUBLEBUFFER, new int[1], 0) != 0); - if (DEBUG) { - System.err.println("Created pixmap " + toHexString(pixmap) + - ", GLXPixmap " + toHexString(drawable) + - ", display " + toHexString(display)); - } - setChosenGLCapabilities(X11GLDrawableFactory.xvi2GLCapabilities(display, vis)); - } finally { - unlockToolkit(); - } - } - - public void destroy() { - if (pixmap != 0) { - if (DEBUG) { - System.err.println("Destroying pixmap " + toHexString(pixmap) + - ", GLXPixmap " + toHexString(drawable) + - ", display " + toHexString(display)); - } - - // Must destroy pixmap and GLXPixmap - lockToolkit(); - - 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); - GLX.XFreePixmap(display, pixmap); - unlockToolkit(); - drawable = 0; - pixmap = 0; - display = 0; - setChosenGLCapabilities(null); - } - } - - public boolean isDoubleBuffered() { - return isDoubleBuffered; - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLContext.java b/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLContext.java deleted file mode 100644 index bab780219..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLContext.java +++ /dev/null @@ -1,100 +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.sun.opengl.impl.x11; - -import java.util.*; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class X11OnscreenGLContext extends X11GLContext { - protected X11OnscreenGLDrawable drawable; - // 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 isIndirect; - - public X11OnscreenGLContext(X11OnscreenGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - this.drawable = drawable; - } - - protected int makeCurrentImpl() throws GLException { - int lockRes = drawable.lockSurface(); - boolean exceptionOccurred = false; - try { - if (lockRes == X11OnscreenGLDrawable.LOCK_SURFACE_NOT_READY) { - return CONTEXT_NOT_CURRENT; - } - if (lockRes == X11OnscreenGLDrawable.LOCK_SURFACE_CHANGED) { - destroyImpl(); - } - return super.makeCurrentImpl(); - } catch (RuntimeException e) { - exceptionOccurred = true; - throw e; - } finally { - if (exceptionOccurred || - (isOptimizable() && lockRes != X11OnscreenGLDrawable.LOCK_SURFACE_NOT_READY)) { - drawable.unlockSurface(); - } - } - } - - protected void releaseImpl() throws GLException { - try { - super.releaseImpl(); - } finally { - if (!isOptimizable()) { - drawable.unlockSurface(); - } - } - } - - public boolean isOptimizable() { - return super.isOptimizable() && !isIndirect; - } - - protected void create() { - createContext(true); - isIndirect = !GLX.glXIsDirect(drawable.getDisplay(), context); - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLDrawable.java deleted file mode 100644 index b1a3ebac7..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11OnscreenGLDrawable.java +++ /dev/null @@ -1,186 +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.sun.opengl.impl.x11; - -import java.awt.Component; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class X11OnscreenGLDrawable extends X11GLDrawable { - public static final int LOCK_SURFACE_NOT_READY = 1; - public static final int LOCK_SURFACE_CHANGED = 2; - public static final int LOCK_SUCCESS = 3; - - protected Component component; - - // Variables for lockSurface/unlockSurface - private JAWT_DrawingSurface ds; - private JAWT_DrawingSurfaceInfo dsi; - private JAWT_X11DrawingSurfaceInfo x11dsi; - - // Indicates whether the component (if an onscreen context) has been - // realized. Plausibly, before the component 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 component. - protected boolean realized; - - public X11OnscreenGLDrawable(Component component) { - super(null, null); - this.component = component; - } - - public GLContext createContext(GLContext shareWith) { - return new X11OnscreenGLContext(this, shareWith); - } - - public void setRealized(boolean realized) { - this.realized = realized; - } - - public void setSize(int width, int height) { - component.setSize(width, height); - } - - public int getWidth() { - return component.getWidth(); - } - - public int getHeight() { - return component.getHeight(); - } - - public void swapBuffers() throws GLException { - lockToolkit(); - try { - boolean didLock = false; - - if (drawable == 0) { - if (lockSurface() == LOCK_SURFACE_NOT_READY) { - return; - } - - didLock = true; - } - - GLX.glXSwapBuffers(display, drawable); - - if (didLock) { - unlockSurface(); - } - } finally { - unlockToolkit(); - } - } - - public int lockSurface() throws GLException { - if (!realized) { - return LOCK_SURFACE_NOT_READY; - } - if (drawable != 0) { - throw new GLException("Surface already locked"); - } - ds = JAWT.getJAWT().GetDrawingSurface(component); - if (ds == null) { - // Widget not yet realized - return LOCK_SURFACE_NOT_READY; - } - int res = ds.Lock(); - if ((res & JAWTFactory.JAWT_LOCK_ERROR) != 0) { - throw new GLException("Unable to lock surface"); - } - // See whether the surface changed and if so destroy the old - // OpenGL context so it will be recreated (NOTE: removeNotify - // should handle this case, but it may be possible that race - // conditions can cause this code to be triggered -- should test - // more) - int ret = LOCK_SUCCESS; - if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) { - ret = LOCK_SURFACE_CHANGED; - } - dsi = ds.GetDrawingSurfaceInfo(); - if (dsi == null) { - // Widget not yet realized - ds.Unlock(); - JAWT.getJAWT().FreeDrawingSurface(ds); - ds = null; - return LOCK_SURFACE_NOT_READY; - } - x11dsi = (JAWT_X11DrawingSurfaceInfo) dsi.platformInfo(); - display = x11dsi.display(); - drawable = x11dsi.drawable(); - visualID = x11dsi.visualID(); - if (display == 0 || drawable == 0) { - // Widget not yet realized - ds.FreeDrawingSurfaceInfo(dsi); - ds.Unlock(); - JAWT.getJAWT().FreeDrawingSurface(ds); - ds = null; - dsi = null; - x11dsi = null; - display = 0; - drawable = 0; - visualID = 0; - return LOCK_SURFACE_NOT_READY; - } - return ret; - } - - public void unlockSurface() { - if (drawable == 0) { - throw new GLException("Surface already unlocked"); - } - ds.FreeDrawingSurfaceInfo(dsi); - ds.Unlock(); - JAWT.getJAWT().FreeDrawingSurface(ds); - ds = null; - dsi = null; - x11dsi = null; - display = 0; - drawable = 0; - visualID = 0; - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11PbufferGLContext.java b/src/classes/com/sun/opengl/impl/x11/X11PbufferGLContext.java deleted file mode 100644 index 4207c7d99..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11PbufferGLContext.java +++ /dev/null @@ -1,155 +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.sun.opengl.impl.x11; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class X11PbufferGLContext extends X11GLContext { - private X11PbufferGLDrawable drawable; - - public X11PbufferGLContext(X11PbufferGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - this.drawable = drawable; - } - - 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"); - } - - protected int makeCurrentImpl() throws GLException { - if (drawable.getDrawable() == 0) { - // pbuffer not instantiated (yet?) - if (DEBUG) { - System.err.println("pbuffer not instantiated"); - } - return CONTEXT_NOT_CURRENT; - } - - // Note that we have to completely override makeCurrentImpl - // because the underlying makeCurrent call differs for pbuffers - lockToolkit(); - try { - boolean created = false; - if (context == 0) { - create(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName()); - } - created = true; - } - - if (!GLX.glXMakeContextCurrent(drawable.getDisplay(), - drawable.getDrawable(), - drawable.getDrawable(), - context)) { - throw new GLException("Error making context current"); - } else { - mostRecentDisplay = drawable.getDisplay(); - if (DEBUG && (VERBOSE || created)) { - System.err.println(getThreadName() + ": glXMakeCurrent(display " + toHexString(drawable.getDisplay()) + - ", drawable " + toHexString(drawable.getDrawable()) + - ", context " + toHexString(context) + ") succeeded"); - } - } - - if (created) { - resetGLFunctionAvailability(); - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } finally { - unlockToolkit(); - } - } - - protected void releaseImpl() throws GLException { - lockToolkit(); - try { - if (drawable.getDisplay() == 0) { - throw new GLException("Pbuffer destroyed out from under application-created context"); - } - - if (!GLX.glXMakeContextCurrent(drawable.getDisplay(), 0, 0, 0)) { - throw new GLException("Error freeing OpenGL context"); - } - } finally { - unlockToolkit(); - } - } - - public int getFloatingPointMode() { - return drawable.getFloatingPointMode(); - } - - protected void create() { - if (DEBUG) { - System.err.println("Creating context for pbuffer " + drawable.getWidth() + - " x " + drawable.getHeight()); - } - - // Create a gl context for the p-buffer. - X11GLContext other = (X11GLContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getContext(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - context = GLX.glXCreateNewContext(drawable.getDisplay(), drawable.getFBConfig(), GLXExt.GLX_RGBA_TYPE, share, true); - if (context == 0) { - throw new GLException("pbuffer creation error: glXCreateNewContext() failed"); - } - GLContextShareSet.contextCreated(this); - - if (DEBUG) { - System.err.println("Created context for pbuffer " + drawable.getWidth() + - " x " + drawable.getHeight()); - } - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11PbufferGLDrawable.java b/src/classes/com/sun/opengl/impl/x11/X11PbufferGLDrawable.java deleted file mode 100644 index 4fdc0f80a..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11PbufferGLDrawable.java +++ /dev/null @@ -1,239 +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.sun.opengl.impl.x11; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class X11PbufferGLDrawable extends X11GLDrawable { - private int initWidth; - private int initHeight; - - // drawable in superclass is a GLXPbuffer - private GLXFBConfig fbConfig; - private int width; - private int height; - - protected static final int MAX_PFORMATS = 256; - protected static final int MAX_ATTRIBS = 256; - - public X11PbufferGLDrawable(GLCapabilities capabilities, int initialWidth, int initialHeight) { - super(capabilities, null); - this.initWidth = initialWidth; - this.initHeight = initialHeight; - if (initWidth <= 0 || initHeight <= 0) { - throw new GLException("Initial width and height of pbuffer must be positive (were (" + - initWidth + ", " + initHeight + "))"); - } - - if (DEBUG) { - System.out.println("Pbuffer caps on init: " + capabilities + - (capabilities.getPbufferRenderToTexture() ? " [rtt]" : "") + - (capabilities.getPbufferRenderToTextureRectangle() ? " [rect]" : "") + - (capabilities.getPbufferFloatingPointBuffers() ? " [float]" : "")); - } - - createPbuffer(X11GLDrawableFactory.getDisplayConnection()); - } - - public GLContext createContext(GLContext shareWith) { - return new X11PbufferGLContext(this, shareWith); - } - - public void destroy() { - lockToolkit(); - if (drawable != 0) { - GLX.glXDestroyPbuffer(display, drawable); - drawable = 0; - } - unlockToolkit(); - display = 0; - } - - public void setSize(int width, int height) { - // FIXME - throw new GLException("Not yet implemented"); - } - - public int getWidth() { - return width; - } - - public int getHeight() { - return height; - } - - public void createPbuffer(long display) { - lockToolkit(); - try { - if (display == 0) { - throw new GLException("Null display"); - } - - if (capabilities.getPbufferRenderToTexture()) { - throw new GLException("Render-to-texture pbuffers not supported yet on X11"); - } - - if (capabilities.getPbufferRenderToTextureRectangle()) { - throw new GLException("Render-to-texture-rectangle pbuffers not supported yet on X11"); - } - - int screen = GLX.DefaultScreen(display); - int[] iattributes = X11GLDrawableFactory.glCapabilities2AttribList(capabilities, - X11GLDrawableFactory.isMultisampleAvailable(), - true, display, screen); - - int[] nelementsTmp = new int[1]; - GLXFBConfig[] fbConfigs = GLX.glXChooseFBConfig(display, screen, iattributes, 0, nelementsTmp, 0); - if (fbConfigs == null || fbConfigs.length == 0 || fbConfigs[0] == null) { - throw new GLException("pbuffer creation error: glXChooseFBConfig() failed"); - } - int nelements = nelementsTmp[0]; - if (nelements <= 0) { - throw new GLException("pbuffer creation error: couldn't find a suitable frame buffer configuration"); - } - // Note that we currently don't allow selection of anything but - // the first GLXFBConfig in the returned list - GLXFBConfig fbConfig = fbConfigs[0]; - - if (DEBUG) { - System.err.println("Found " + fbConfigs.length + " matching GLXFBConfigs"); - System.err.println("Parameters of default one:"); - System.err.println("render type: 0x" + Integer.toHexString(queryFBConfig(display, fbConfig, GLX.GLX_RENDER_TYPE))); - System.err.println("rgba: " + ((queryFBConfig(display, fbConfig, GLX.GLX_RENDER_TYPE) & GLX.GLX_RGBA_BIT) != 0)); - System.err.println("r: " + queryFBConfig(display, fbConfig, GLX.GLX_RED_SIZE)); - System.err.println("g: " + queryFBConfig(display, fbConfig, GLX.GLX_GREEN_SIZE)); - System.err.println("b: " + queryFBConfig(display, fbConfig, GLX.GLX_BLUE_SIZE)); - System.err.println("a: " + queryFBConfig(display, fbConfig, GLX.GLX_ALPHA_SIZE)); - System.err.println("depth: " + queryFBConfig(display, fbConfig, GLX.GLX_DEPTH_SIZE)); - System.err.println("double buffered: " + queryFBConfig(display, fbConfig, GLX.GLX_DOUBLEBUFFER)); - } - - // Create the p-buffer. - int niattribs = 0; - - iattributes[niattribs++] = GLXExt.GLX_PBUFFER_WIDTH; - iattributes[niattribs++] = initWidth; - iattributes[niattribs++] = GLXExt.GLX_PBUFFER_HEIGHT; - iattributes[niattribs++] = initHeight; - - iattributes[niattribs++] = 0; - - long tmpBuffer = GLX.glXCreatePbuffer(display, fbConfig, iattributes, 0); - if (tmpBuffer == 0) { - // FIXME: query X error code for detail error message - throw new GLException("pbuffer creation error: glXCreatePbuffer() failed"); - } - - // Set up instance variables - this.display = display; - drawable = tmpBuffer; - this.fbConfig = fbConfig; - - // Pick innocent query values if multisampling or floating point buffers not available - int sbAttrib = X11GLDrawableFactory.isMultisampleAvailable() ? GLXExt.GLX_SAMPLE_BUFFERS_ARB : GLX.GLX_RED_SIZE; - int samplesAttrib = X11GLDrawableFactory.isMultisampleAvailable() ? GLXExt.GLX_SAMPLES_ARB : GLX.GLX_RED_SIZE; - int floatNV = capabilities.getPbufferFloatingPointBuffers() ? GLX.GLX_FLOAT_COMPONENTS_NV : GLX.GLX_RED_SIZE; - - // Query the fbconfig to determine its GLCapabilities - int[] iattribs = { - GLX.GLX_DOUBLEBUFFER, - GLX.GLX_STEREO, - GLX.GLX_RED_SIZE, - GLX.GLX_GREEN_SIZE, - GLX.GLX_BLUE_SIZE, - GLX.GLX_ALPHA_SIZE, - GLX.GLX_DEPTH_SIZE, - GLX.GLX_STENCIL_SIZE, - GLX.GLX_ACCUM_RED_SIZE, - GLX.GLX_ACCUM_GREEN_SIZE, - GLX.GLX_ACCUM_BLUE_SIZE, - GLX.GLX_ACCUM_ALPHA_SIZE, - sbAttrib, - samplesAttrib, - floatNV - }; - - int[] ivalues = new int[iattribs.length]; - queryFBConfig(display, fbConfig, iattribs, iattribs.length, ivalues); - setChosenGLCapabilities(X11GLDrawableFactory.attribList2GLCapabilities(iattribs, iattribs.length, ivalues, true)); - - // Determine the actual width and height we were able to create. - int[] tmp = new int[1]; - GLX.glXQueryDrawable(display, drawable, GLXExt.GLX_WIDTH, tmp, 0); - width = tmp[0]; - GLX.glXQueryDrawable(display, drawable, GLXExt.GLX_HEIGHT, tmp, 0); - height = tmp[0]; - - if (DEBUG) { - System.err.println("Created pbuffer " + width + " x " + height); - } - } finally { - unlockToolkit(); - } - } - - public int getFloatingPointMode() { - // Floating-point pbuffers currently require NVidia hardware on X11 - return GLPbuffer.NV_FLOAT; - } - - public GLXFBConfig getFBConfig() { - return fbConfig; - } - - private int queryFBConfig(long display, GLXFBConfig fbConfig, int attrib) { - int[] tmp = new int[1]; - if (GLX.glXGetFBConfigAttrib(display, fbConfig, attrib, tmp, 0) != 0) { - throw new GLException("glXGetFBConfigAttrib failed"); - } - return tmp[0]; - } - - private void queryFBConfig(long display, GLXFBConfig fbConfig, int[] attribs, int nattribs, int[] values) { - int[] tmp = new int[1]; - for (int i = 0; i < nattribs; i++) { - if (GLX.glXGetFBConfigAttrib(display, fbConfig, attribs[i], tmp, 0) != 0) { - throw new GLException("glXGetFBConfigAttrib failed"); - } - values[i] = tmp[0]; - } - } -} diff --git a/src/classes/com/sun/opengl/impl/x11/X11SunJDKReflection.java b/src/classes/com/sun/opengl/impl/x11/X11SunJDKReflection.java deleted file mode 100644 index 0760399ab..000000000 --- a/src/classes/com/sun/opengl/impl/x11/X11SunJDKReflection.java +++ /dev/null @@ -1,101 +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.sun.opengl.impl.x11; - -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.lang.reflect.*; -import java.security.*; - -/** This class encapsulates the reflection routines necessary to peek - inside a few data structures in the AWT implementation on X11 for - the purposes of correctly enumerating the available visuals. */ - -public class X11SunJDKReflection { - private static Class x11GraphicsDeviceClass; - private static Method x11GraphicsDeviceGetScreenMethod; - private static Class x11GraphicsConfigClass; - private static Method x11GraphicsConfigGetVisualMethod; - private static boolean initted; - - static { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - try { - x11GraphicsDeviceClass = Class.forName("sun.awt.X11GraphicsDevice"); - x11GraphicsDeviceGetScreenMethod = x11GraphicsDeviceClass.getDeclaredMethod("getScreen", new Class[] {}); - x11GraphicsDeviceGetScreenMethod.setAccessible(true); - - x11GraphicsConfigClass = Class.forName("sun.awt.X11GraphicsConfig"); - x11GraphicsConfigGetVisualMethod = x11GraphicsConfigClass.getDeclaredMethod("getVisual", new Class[] {}); - x11GraphicsConfigGetVisualMethod.setAccessible(true); - initted = true; - } catch (Exception e) { - // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5 - } - return null; - } - }); - } - - public static int graphicsDeviceGetScreen(GraphicsDevice device) { - if (!initted) { - return 0; - } - - try { - return ((Integer) x11GraphicsDeviceGetScreenMethod.invoke(device, new Object[] {})).intValue(); - } catch (Exception e) { - return 0; - } - } - - public static int graphicsConfigurationGetVisualID(GraphicsConfiguration config) { - if (!initted) { - return 0; - } - - try { - return ((Integer) x11GraphicsConfigGetVisualMethod.invoke(config, new Object[] {})).intValue(); - } catch (Exception e) { - return 0; - } - } -} |