diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/GLContextImpl.java')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/GLContextImpl.java | 265 |
1 files changed, 146 insertions, 119 deletions
diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java index ff1b65520..8c1b56dbd 100644 --- a/src/jogl/classes/jogamp/opengl/GLContextImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java @@ -1,22 +1,22 @@ /* * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. * Copyright (c) 2010 JogAmp Community. All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: - * + * * - Redistribution of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * + * * - Redistribution in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * + * * Neither the name of Sun Microsystems, Inc. or the names of * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. - * + * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A @@ -29,11 +29,11 @@ * 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. */ @@ -56,7 +56,7 @@ import javax.media.nativewindow.AbstractGraphicsConfiguration; import javax.media.nativewindow.AbstractGraphicsDevice; import javax.media.nativewindow.NativeSurface; import javax.media.opengl.GL; -import javax.media.opengl.GL3; +import javax.media.opengl.GL2GL3; import javax.media.opengl.GLCapabilitiesImmutable; import javax.media.opengl.GLContext; import javax.media.opengl.GLDebugListener; @@ -74,7 +74,7 @@ public abstract class GLContextImpl extends GLContext { private String contextFQN; private int additionalCtxCreationFlags; - + // Cache of the functions that are available to be called at the current // moment in time protected ExtensionAvailabilityCache extensionAvailability; @@ -84,14 +84,14 @@ public abstract class GLContextImpl extends GLContext { private String glRenderer; private String glRendererLowerCase; - + // Tracks creation and initialization of buffer objects to avoid // repeated glGet calls upon glMapBuffer operations private GLBufferSizeTracker bufferSizeTracker; // Singleton - Set by GLContextShareSet private GLBufferStateTracker bufferStateTracker = new GLBufferStateTracker(); private GLStateTracker glStateTracker = new GLStateTracker(); private GLDebugMessageHandler glDebugHandler = null; - + protected GLDrawableImpl drawable; protected GLDrawableImpl drawableRead; @@ -112,9 +112,9 @@ public abstract class GLContextImpl extends GLContext { public static void shutdownImpl() { mappedExtensionAvailabilityCache.clear(); mappedGLProcAddress.clear(); - mappedGLXProcAddress.clear(); + mappedGLXProcAddress.clear(); } - + public GLContextImpl(GLDrawableImpl drawable, GLContext shareWith) { super(); @@ -125,7 +125,7 @@ public abstract class GLContextImpl extends GLContext { this.drawable = drawable; this.drawableRead = drawable; - + this.glDebugHandler = new GLDebugMessageHandler(this); } @@ -156,10 +156,11 @@ public abstract class GLContextImpl extends GLContext { glRenderer = ""; glRendererLowerCase = glRenderer; - + super.resetStates(); } + @Override public final void setGLReadDrawable(GLDrawable read) { if(null!=read && drawable!=read && !isGLReadDrawableAvailable()) { throw new GLException("GL Read Drawable not available"); @@ -174,10 +175,12 @@ public abstract class GLContextImpl extends GLContext { } } + @Override public final GLDrawable getGLReadDrawable() { return drawableRead; } + @Override public final GLDrawable getGLDrawable() { return drawable; } @@ -186,10 +189,12 @@ public abstract class GLContextImpl extends GLContext { return (GLDrawableImpl) getGLDrawable(); } + @Override public final GL getGL() { return gl; } + @Override public GL setGL(GL gl) { if(DEBUG) { String sgl1 = (null!=this.gl)?this.gl.getClass().getSimpleName()+", "+this.gl.toString():"<null>"; @@ -204,12 +209,12 @@ public abstract class GLContextImpl extends GLContext { /** * Call this method to notify the OpenGL context * that the drawable has changed (size or position). - * + * * <p> - * This is currently being used and overridden by Mac OSX, + * This is currently being used and overridden by Mac OSX, * which issues the {@link jogamp.opengl.macosx.cgl.CGL#updateContext(long) NSOpenGLContext update()} call. * </p> - * + * * @throws GLException */ protected void drawableUpdatedNotify() throws GLException { } @@ -217,6 +222,7 @@ public abstract class GLContextImpl extends GLContext { public abstract Object getPlatformGLExtensions(); // Note: the surface is locked within [makeCurrent .. swap .. release] + @Override public void release() throws GLException { release(false); } @@ -228,7 +234,7 @@ public abstract class GLContextImpl extends GLContext { throw new GLException("Context not current on current thread "+Thread.currentThread().getName()+": "+this); } final boolean actualRelease = force || lock.getHoldCount() == 1 ; - try { + try { if( actualRelease ) { if (contextHandle != 0) { // allow dbl-release releaseImpl(); @@ -248,8 +254,9 @@ public abstract class GLContextImpl extends GLContext { } protected abstract void releaseImpl() throws GLException; + @Override public final void destroy() { - if (DEBUG || TRACE_SWITCH) { + if (DEBUG || TRACE_SWITCH) { System.err.println(getThreadName() + ": GLContextImpl.destroy.0: " + toHexString(contextHandle) + ", isShared "+GLContextShareSet.isShared(this)+" - "+lock); } @@ -268,7 +275,7 @@ public abstract class GLContextImpl extends GLContext { if ( lock.getHoldCount() > 2 ) { throw new GLException(getThreadName() + ": Lock was hold more than once - makeCurrent/release imbalance: "+lock); } - try { + try { // release current context if(null != glDebugHandler) { if(lock.getHoldCount() == 1) { @@ -279,7 +286,7 @@ public abstract class GLContextImpl extends GLContext { } if(lock.getHoldCount() > 1) { // pending release() after makeCurrent() - release(true); + release(true); } destroyImpl(); contextHandle = 0; @@ -303,6 +310,7 @@ public abstract class GLContextImpl extends GLContext { } protected abstract void destroyImpl() throws GLException; + @Override public final void copy(GLContext source, int mask) throws GLException { if (source.getHandle() == 0) { throw new GLException("Source OpenGL context has not been created"); @@ -364,6 +372,7 @@ public abstract class GLContextImpl extends GLContext { * @see #mapVersionAvailable * @see #destroyContextARBImpl */ + @Override public int makeCurrent() throws GLException { boolean unlockContextAndDrawable = false; int res = CONTEXT_NOT_CURRENT; @@ -377,9 +386,9 @@ public abstract class GLContextImpl extends GLContext { if (NativeSurface.LOCK_SURFACE_CHANGED == lockRes) { drawable.updateHandle(); } - + lock.lock(); - try { + try { // One context can only be current by one thread, // and one thread can only have one context current! final GLContext current = getCurrent(); @@ -395,13 +404,13 @@ public abstract class GLContextImpl extends GLContext { } else { current.release(); } - } + } if (0 == drawable.getHandle()) { throw new GLException("drawable has invalid handle: "+drawable); } res = makeCurrentWithinLock(lockRes); unlockContextAndDrawable = CONTEXT_NOT_CURRENT == res; - + /** * FIXME: refactor dependence on Java 2D / JOGL bridge if ((tracker != null) && @@ -416,7 +425,7 @@ public abstract class GLContextImpl extends GLContext { } finally { if (unlockContextAndDrawable) { lock.unlock(); - } + } } } catch (RuntimeException e) { unlockContextAndDrawable = true; @@ -424,9 +433,9 @@ public abstract class GLContextImpl extends GLContext { } finally { if (unlockContextAndDrawable) { drawable.unlockSurface(); - } + } } - + if (res == CONTEXT_NOT_CURRENT) { if(TRACE_SWITCH) { System.err.println(getThreadName() +": GLContext.ContextSwitch: - switch - CONTEXT_NOT_CURRENT - "+lock); @@ -435,9 +444,9 @@ public abstract class GLContextImpl extends GLContext { setCurrent(this); if(res == CONTEXT_CURRENT_NEW) { // check if the drawable's and the GL's GLProfile are equal - // throws an GLException if not + // throws an GLException if not getGLDrawable().getGLProfile().verifyEquality(gl.getGLProfile()); - + glDebugHandler.init( isGL2GL3() && isGLDebugEnabled() ); if(DEBUG_GL) { @@ -448,7 +457,7 @@ public abstract class GLContextImpl extends GLContext { } if(TRACE_GL) { gl = gl.getContext().setGL( GLPipelineFactory.create("javax.media.opengl.Trace", null, gl, new Object[] { System.err } ) ); - } + } if(DEBUG || TRACE_SWITCH) { System.err.println(getThreadName() +": GLContext.ContextSwitch: - switch - CONTEXT_CURRENT_NEW - "+lock); } @@ -474,7 +483,7 @@ public abstract class GLContextImpl extends GLContext { // only impacts w/ createContextARB(..) additionalCtxCreationFlags |= GLContext.CTX_OPTION_DEBUG ; } - + final GLContextImpl shareWith = (GLContextImpl) GLContextShareSet.getShareContext(this); if (null != shareWith) { shareWith.getDrawableImpl().lockSurface(); @@ -485,7 +494,7 @@ public abstract class GLContextImpl extends GLContext { } finally { if (null != shareWith) { shareWith.getDrawableImpl().unlockSurface(); - } + } } if (DEBUG) { if(created) { @@ -493,16 +502,16 @@ public abstract class GLContextImpl extends GLContext { } else { System.err.println(getThreadName() + ": Create GL context FAILED for " + getClass().getName()); } - } + } if(!created) { return CONTEXT_NOT_CURRENT; } - + // finalize mapping the available GLVersions, in case it's not done yet - { + { final AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration(); final AbstractGraphicsDevice device = config.getScreen().getDevice(); - + if( !GLContext.getAvailableGLVersionsSet(device) ) { final int reqMajor; final int reqProfile; @@ -511,7 +520,7 @@ public abstract class GLContextImpl extends GLContext { reqMajor = ctxMajorVersion; reqProfile = GLContext.CTX_PROFILE_ES; } else { - if(ctxMajorVersion<3 || ctxMajorVersion==3 && ctxMinorVersion==0) { + if(ctxMajorVersion<3 || ctxMajorVersion==3 && ctxMinorVersion==0) { reqMajor = 2; } else { reqMajor = ctxMajorVersion; @@ -537,30 +546,30 @@ public abstract class GLContextImpl extends GLContext { return CONTEXT_CURRENT; } protected abstract void makeCurrentImpl() throws GLException; - - /** + + /** * Platform dependent entry point for context creation.<br> * * This method is called from {@link #makeCurrentWithinLock()} .. {@link #makeCurrent()} .<br> * - * The implementation shall verify this context with a + * The implementation shall verify this context with a * <code>MakeContextCurrent</code> call.<br> * * The implementation <b>must</b> leave the context current.<br> - * + * * @param share the shared context or null * @return the valid and current context if successful, or null * @throws GLException */ protected abstract boolean createImpl(GLContextImpl sharedWith) throws GLException ; - /** + /** * Platform dependent but harmonized implementation of the <code>ARB_create_context</code> * mechanism to create a context.<br> * * This method is called from {@link #createContextARB}, {@link #createImpl(GLContextImpl)} .. {@link #makeCurrent()} .<br> * - * The implementation shall verify this context with a + * The implementation shall verify this context with a * <code>MakeContextCurrent</code> call.<br> * * The implementation <b>must</b> leave the context current.<br> @@ -582,7 +591,7 @@ public abstract class GLContextImpl extends GLContext { * @see #createContextARBImpl * @see #destroyContextARBImpl */ - protected abstract long createContextARBImpl(long share, boolean direct, int ctxOptionFlags, + protected abstract long createContextARBImpl(long share, boolean direct, int ctxOptionFlags, int major, int minor); /** @@ -616,7 +625,7 @@ public abstract class GLContextImpl extends GLContext { * @see #createContextARBImpl * @see #destroyContextARBImpl */ - protected final long createContextARB(long share, boolean direct) + protected final long createContextARB(long share, boolean direct) { AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration(); AbstractGraphicsDevice device = config.getScreen().getDevice(); @@ -631,7 +640,7 @@ public abstract class GLContextImpl extends GLContext { if ( !GLContext.getAvailableGLVersionsSet(device) ) { if(!mapGLVersions(device)) { - // none of the ARB context creation calls was successful, bail out + // none of the ARB context creation calls was successful, bail out return 0; } } @@ -662,13 +671,13 @@ public abstract class GLContextImpl extends GLContext { return _ctx; } - private final boolean mapGLVersions(AbstractGraphicsDevice device) { + private final boolean mapGLVersions(AbstractGraphicsDevice device) { synchronized (GLContext.deviceVersionAvailable) { boolean success = false; // Following GLProfile.GL_PROFILE_LIST_ALL order of profile detection { GL4bc, GL3bc, GL2, GL4, GL3, GL2GL3, GLES2, GL2ES2, GLES1, GL2ES1 } success |= createContextARBMapVersionsAvailable(4, true /* compat */); // GL4bc success |= createContextARBMapVersionsAvailable(3, true /* compat */); // GL3bc - success |= createContextARBMapVersionsAvailable(2, true /* compat */); // GL2 + success |= createContextARBMapVersionsAvailable(2, true /* compat */); // GL2 success |= createContextARBMapVersionsAvailable(4, false /* core */); // GL4 success |= createContextARBMapVersionsAvailable(3, false /* core */); // GL3 if(success) { @@ -676,7 +685,7 @@ public abstract class GLContextImpl extends GLContext { GLContext.setAvailableGLVersionsSet(device); } else if (DEBUG) { System.err.println(getThreadName() + ": createContextARB-MapVersions NONE for :"+device); - } + } return success; } } @@ -704,12 +713,12 @@ public abstract class GLContextImpl extends GLContext { majorMax=3; minorMax=GLContext.getMaxMinor(majorMax); majorMin=3; minorMin=1; } else /* if( glp.isGL2() ) */ { - // our minimum desktop OpenGL runtime requirements are 1.1, - // nevertheless we restrict ARB context creation to 2.0 to spare us futile attempts + // our minimum desktop OpenGL runtime requirements are 1.1, + // nevertheless we restrict ARB context creation to 2.0 to spare us futile attempts majorMax=3; minorMax=0; majorMin=2; minorMin=0; } - _context = createContextARBVersions(0, true, ctp, + _context = createContextARBVersions(0, true, ctp, /* max */ majorMax, minorMax, /* min */ majorMin, minorMin, /* res */ major, minor); @@ -718,7 +727,7 @@ public abstract class GLContextImpl extends GLContext { // try w/ FORWARD instead of CORE ctp &= ~CTX_PROFILE_CORE ; ctp |= CTX_OPTION_FORWARD ; - _context = createContextARBVersions(0, true, ctp, + _context = createContextARBVersions(0, true, ctp, /* max */ majorMax, minorMax, /* min */ majorMin, minorMin, /* res */ major, minor); @@ -727,15 +736,15 @@ public abstract class GLContextImpl extends GLContext { ctp &= ~CTX_PROFILE_CORE ; ctp &= ~CTX_OPTION_FORWARD ; ctp |= CTX_PROFILE_COMPAT ; - _context = createContextARBVersions(0, true, ctp, + _context = createContextARBVersions(0, true, ctp, /* max */ majorMax, minorMax, /* min */ majorMin, minorMin, /* res */ major, minor); } } if(0!=_context) { - AbstractGraphicsDevice device = drawable.getNativeSurface().getGraphicsConfiguration().getScreen().getDevice(); - // ctxMajorVersion, ctxMinorVersion, ctxOptions is being set by + AbstractGraphicsDevice device = drawable.getNativeSurface().getGraphicsConfiguration().getScreen().getDevice(); + // ctxMajorVersion, ctxMinorVersion, ctxOptions is being set by // createContextARBVersions(..) -> setGLFunctionAvailbility(..) -> setContextVersion(..) GLContext.mapAvailableGLVersion(device, reqMajor, reqProfile, ctxMajorVersion, ctxMinorVersion, ctxOptions); destroyContextARBImpl(_context); @@ -743,19 +752,19 @@ public abstract class GLContextImpl extends GLContext { System.err.println(getThreadName() + ": createContextARB-MapVersionsAvailable HAVE: " +reqMajor+"."+reqProfile+ " -> "+getGLVersion()); } // only reset [and hence modify] this context state if ARB context creation was successful - resetStates(); + resetStates(); return true; } else { if (DEBUG) { System.err.println(getThreadName() + ": createContextARB-MapVersionsAvailable NOPE: "+reqMajor+"."+reqProfile); - } + } return false; } } - private final long createContextARBVersions(long share, boolean direct, int ctxOptionFlags, - int majorMax, int minorMax, - int majorMin, int minorMin, + private final long createContextARBVersions(long share, boolean direct, int ctxOptionFlags, + int majorMax, int minorMax, + int majorMin, int minorMin, int major[], int minor[]) { major[0]=majorMax; minor[0]=minorMax; @@ -773,15 +782,15 @@ public abstract class GLContextImpl extends GLContext { if(0 != _context) { ok = true; - setGLFunctionAvailability(true, major[0], minor[0], ctxOptionFlags); + setGLFunctionAvailability(true, major[0], minor[0], ctxOptionFlags); } else { - ok = false; + ok = false; } - + if(ok && major[0]>=3) { int[] hasMajor = new int[1]; int[] hasMinor = new int[1]; - gl.glGetIntegerv(GL3.GL_MAJOR_VERSION, hasMajor, 0); - gl.glGetIntegerv(GL3.GL_MINOR_VERSION, hasMinor, 0); + gl.glGetIntegerv(GL2GL3.GL_MAJOR_VERSION, hasMajor, 0); + gl.glGetIntegerv(GL2GL3.GL_MINOR_VERSION, hasMinor, 0); ok = hasMajor[0]>major[0] || ( hasMajor[0]==major[0] && hasMinor[0]>=minor[0] ) ; if(!ok) { removeCachedVersion(major[0], minor[0], ctxOptionFlags); @@ -792,7 +801,7 @@ public abstract class GLContextImpl extends GLContext { System.err.println(getThreadName() + ": createContextARBVersions: version verification - expected "+major[0]+"."+minor[0]+", has "+hasMajor[0]+"."+hasMinor[0]+" == "+ok); } } - + if(!ok) { if(!GLContext.decrementGLVersion(major, minor)) break; } @@ -805,8 +814,8 @@ public abstract class GLContextImpl extends GLContext { // As a last resort, the GL_VERSION string may be used .. // - /** - * If major > 0 || minor > 0 : Use passed values, determined at creation time + /** + * If major > 0 || minor > 0 : Use passed values, determined at creation time * If major==0 && minor == 0 : Use GL_VERSION * Otherwise .. don't touch .. */ @@ -870,7 +879,7 @@ public abstract class GLContextImpl extends GLContext { /** Create the GL for this context. */ protected GL createGL(GLProfile glp) { GL gl = (GL) createInstance(glp, "Impl", new Class[] { GLProfile.class, GLContextImpl.class }, new Object[] { glp, this } ); - + /* FIXME: refactor dependence on Java 2D / JOGL bridge if (tracker != null) { gl.setObjectTracker(tracker); @@ -878,11 +887,11 @@ public abstract class GLContextImpl extends GLContext { */ return gl; } - + public final ProcAddressTable getGLProcAddressTable() { return glProcAddressTable; } - + /** * Shall return the platform extension ProcAddressTable, * ie for GLXExt, EGLExt, .. @@ -918,8 +927,8 @@ public abstract class GLContextImpl extends GLContext { /** Maps the given "platform-independent" extension name to a real function name. Currently this is only used to map - "GL_ARB_pbuffer" to "WGL_ARB_pbuffer/GLX_SGIX_pbuffer" and - "GL_ARB_pixel_format" to "WGL_ARB_pixel_format/n.a." + "GL_ARB_pbuffer" to "WGL_ARB_pbuffer/GLX_SGIX_pbuffer" and + "GL_ARB_pixel_format" to "WGL_ARB_pixel_format/n.a." */ protected final String mapToRealGLExtensionName(String glExtensionName) { Map<String, String> map = getExtensionNameMap(); @@ -943,24 +952,24 @@ public abstract class GLContextImpl extends GLContext { if(0 == _glGetString) { // FIXME System.err.println("Warning: Entry point to 'glGetString' is NULL."); - Thread.dumpStack(); + Thread.dumpStack(); } else { final String _glRenderer = glGetStringInt(GL.GL_RENDERER, _glGetString); if(null == _glRenderer) { // FIXME System.err.println("Warning: GL_RENDERER is NULL."); - Thread.dumpStack(); + Thread.dumpStack(); } else { glRenderer = _glRenderer; glRendererLowerCase = glRenderer.toLowerCase(); } } } - + protected final String getGLRendererString(boolean lowerCase) { return lowerCase ? glRendererLowerCase : glRenderer; } - + /** * Sets the OpenGL implementation class and * the cache of which GL functions are available for calling through this @@ -975,7 +984,7 @@ public abstract class GLContextImpl extends GLContext { * @param major OpenGL major version * @param minor OpenGL minor version * @param ctxProfileBits OpenGL context profile and option bits, see {@link javax.media.opengl.GLContext#CTX_OPTION_ANY} - * + * * @see #setContextVersion * @see javax.media.opengl.GLContext#CTX_OPTION_ANY * @see javax.media.opengl.GLContext#CTX_PROFILE_COMPAT @@ -992,13 +1001,13 @@ public abstract class GLContextImpl extends GLContext { updateGLXProcAddressTable(); initGLRendererStrings(); - + if(!isCurrentContextHardwareRasterizer()) { ctxProfileBits |= GLContext.CTX_IMPL_ACCEL_SOFT; - } + } final AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration(); final AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - + contextFQN = getContextFQN(adevice, major, minor, ctxProfileBits); if (DEBUG) { System.err.println(getThreadName() + ": Context FQN: "+contextFQN+" - "+GLContext.getGLVersion(major, minor, ctxProfileBits, null)); @@ -1011,7 +1020,7 @@ public abstract class GLContextImpl extends GLContext { synchronized(mappedContextTypeObjectLock) { table = mappedGLProcAddress.get( contextFQN ); if(null != table && !verifyInstance(gl.getGLProfile(), "ProcAddressTable", table)) { - throw new InternalError("GLContext GL ProcAddressTable mapped key("+contextFQN+" - " + GLContext.getGLVersion(major, minor, ctxProfileBits, null)+ + throw new InternalError("GLContext GL ProcAddressTable mapped key("+contextFQN+" - " + GLContext.getGLVersion(major, minor, ctxProfileBits, null)+ ") -> "+ table.getClass().getName()+" not matching "+gl.getGLProfile().getGLImplBaseClassName()); } } @@ -1032,7 +1041,7 @@ public abstract class GLContextImpl extends GLContext { } } } - + // // Update ExtensionAvailabilityCache // @@ -1055,16 +1064,16 @@ public abstract class GLContextImpl extends GLContext { System.err.println(getThreadName() + ": GLContext GL ExtensionAvailabilityCache mapping key("+contextFQN+") -> "+toHexString(extensionAvailability.hashCode()) + " - entries: "+extensionAvailability.getTotalExtensionCount()); } } - } + } if( isExtensionAvailable("GL_ARB_ES2_compatibility") ) { ctxProfileBits |= CTX_IMPL_ES2_COMPAT; } - + // // Set GL Version (complete w/ version string) // setContextVersion(major, minor, ctxProfileBits, true); - + setDefaultSwapInterval(); } @@ -1074,7 +1083,7 @@ public abstract class GLContextImpl extends GLContext { } final AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration(); final AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - + contextFQN = getContextFQN(adevice, major, minor, ctxProfileBits); if (DEBUG) { System.err.println(getThreadName() + ": RM Context FQN: "+contextFQN+" - "+GLContext.getGLVersion(major, minor, ctxProfileBits, null)); @@ -1097,26 +1106,27 @@ public abstract class GLContextImpl extends GLContext { private final boolean isCurrentContextHardwareRasterizer() { boolean isHardwareRasterizer = true; - + if(!drawable.getChosenGLCapabilities().getHardwareAccelerated()) { isHardwareRasterizer = false; } else { isHardwareRasterizer = ! ( glRendererLowerCase.contains("software") /* Mesa3D */ || glRendererLowerCase.contains("mesa x11") /* Mesa3D*/ || glRendererLowerCase.contains("softpipe") /* Gallium */ || - glRendererLowerCase.contains("llvmpipe") /* Gallium */ + glRendererLowerCase.contains("llvmpipe") /* Gallium */ ); } return isHardwareRasterizer; } - + /** * Updates the platform's 'GLX' function cache */ protected abstract void updateGLXProcAddressTable(); protected abstract StringBuilder getPlatformExtensionsStringImpl(); - + + @Override public final boolean isFunctionAvailable(String glFunctionName) { // Check GL 1st (cached) if(null!=glProcAddressTable) { // null if this context wasn't not created @@ -1128,8 +1138,8 @@ public abstract class GLContextImpl extends GLContext { } // Check platform extensions 2nd (cached) - context had to be enabled once - final ProcAddressTable pTable = getPlatformExtProcAddressTable(); - if(null!=pTable) { + final ProcAddressTable pTable = getPlatformExtProcAddressTable(); + if(null!=pTable) { try { if(0!=pTable.getAddressFor(glFunctionName)) { return true; @@ -1154,6 +1164,7 @@ public abstract class GLContextImpl extends GLContext { return false; } + @Override public boolean isExtensionAvailable(String glExtensionName) { if(null!=extensionAvailability) { return extensionAvailability.isExtensionAvailable(mapToRealGLExtensionName(glExtensionName)); @@ -1161,10 +1172,12 @@ public abstract class GLContextImpl extends GLContext { return false; } + @Override public final int getPlatformExtensionCount() { return null != extensionAvailability ? extensionAvailability.getPlatformExtensionCount() : 0; } - + + @Override public final String getPlatformExtensionsString() { if(null!=extensionAvailability) { return extensionAvailability.getPlatformExtensionsString(); @@ -1172,10 +1185,12 @@ public abstract class GLContextImpl extends GLContext { return null; } + @Override public final int getGLExtensionCount() { return null != extensionAvailability ? extensionAvailability.getGLExtensionCount() : 0; } - + + @Override public final String getGLExtensionsString() { if(null!=extensionAvailability) { return extensionAvailability.getGLExtensionsString(); @@ -1189,11 +1204,11 @@ public abstract class GLContextImpl extends GLContext { } return false; } - + protected static String getContextFQN(AbstractGraphicsDevice device, int major, int minor, int ctxProfileBits) { // remove non-key values - ctxProfileBits &= ~( GLContext.CTX_OPTION_DEBUG | GLContext.CTX_IMPL_ES2_COMPAT ) ; - + ctxProfileBits &= ~( GLContext.CTX_OPTION_DEBUG | GLContext.CTX_IMPL_ES2_COMPAT ) ; + return device.getUniqueID() + "-" + toHexString(composeBits(major, minor, ctxProfileBits)); } @@ -1220,7 +1235,7 @@ public abstract class GLContextImpl extends GLContext { //---------------------------------------------------------------------- // Helpers for buffer object optimizations - + public void setBufferSizeTracker(GLBufferSizeTracker bufferSizeTracker) { this.bufferSizeTracker = bufferSizeTracker; } @@ -1245,35 +1260,42 @@ public abstract class GLContextImpl extends GLContext { public boolean hasWaiters() { return lock.getQueueLength()>0; } - + //--------------------------------------------------------------------------- // GL_ARB_debug_output, GL_AMD_debug_output helpers // + @Override public final String getGLDebugMessageExtension() { return glDebugHandler.getExtension(); } + @Override public final boolean isGLDebugMessageEnabled() { return glDebugHandler.isEnabled(); } - + + @Override public final int getContextCreationFlags() { - return additionalCtxCreationFlags; + return additionalCtxCreationFlags; } + @Override public final void setContextCreationFlags(int flags) { if(!isCreated()) { additionalCtxCreationFlags = flags & GLContext.CTX_OPTION_DEBUG; } } - - public final boolean isGLDebugSynchronous() { return glDebugHandler.isSynchronous(); } - + + @Override + public final boolean isGLDebugSynchronous() { return glDebugHandler.isSynchronous(); } + + @Override public final void setGLDebugSynchronous(boolean synchronous) { glDebugHandler.setSynchronous(synchronous); } - + + @Override public final void enableGLDebugMessage(boolean enable) throws GLException { if(!isCreated()) { if(enable) { @@ -1286,23 +1308,27 @@ public abstract class GLContextImpl extends GLContext { glDebugHandler.enable(enable); } } - - public final void addGLDebugListener(GLDebugListener listener) { + + @Override + public final void addGLDebugListener(GLDebugListener listener) { glDebugHandler.addListener(listener); } - + + @Override public final void removeGLDebugListener(GLDebugListener listener) { glDebugHandler.removeListener(listener); - } - + } + + @Override public final void glDebugMessageControl(int source, int type, int severity, int count, IntBuffer ids, boolean enabled) { if(glDebugHandler.isExtensionARB()) { gl.getGL2GL3().glDebugMessageControlARB(source, type, severity, count, ids, enabled); } else if(glDebugHandler.isExtensionAMD()) { gl.getGL2GL3().glDebugMessageEnableAMD(GLDebugMessage.translateARB2AMDCategory(source, type), severity, count, ids, enabled); - } + } } - + + @Override public final void glDebugMessageControl(int source, int type, int severity, int count, int[] ids, int ids_offset, boolean enabled) { if(glDebugHandler.isExtensionARB()) { gl.getGL2GL3().glDebugMessageControlARB(source, type, severity, count, ids, ids_offset, enabled); @@ -1310,16 +1336,17 @@ public abstract class GLContextImpl extends GLContext { gl.getGL2GL3().glDebugMessageEnableAMD(GLDebugMessage.translateARB2AMDCategory(source, type), severity, count, ids, ids_offset, enabled); } } - + + @Override public final void glDebugMessageInsert(int source, int type, int id, int severity, String buf) { final int len = (null != buf) ? buf.length() : 0; if(glDebugHandler.isExtensionARB()) { gl.getGL2GL3().glDebugMessageInsertARB(source, type, id, severity, len, buf); } else if(glDebugHandler.isExtensionAMD()) { gl.getGL2GL3().glDebugMessageInsertAMD(GLDebugMessage.translateARB2AMDCategory(source, type), severity, id, len, buf); - } + } } - + /** Internal bootstraping glGetString(GL_RENDERER) */ protected static native String glGetStringInt(int name, long procAddress); } |