diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/GLContextImpl.java')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/GLContextImpl.java | 270 |
1 files changed, 136 insertions, 134 deletions
diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java index a9e63d2f2..93472a6ba 100644 --- a/src/jogl/classes/jogamp/opengl/GLContextImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java @@ -102,14 +102,14 @@ public abstract class GLContextImpl extends GLContext { private final GLStateTracker glStateTracker = new GLStateTracker(); private GLDebugMessageHandler glDebugHandler = null; private final int[] boundFBOTarget = new int[] { 0, 0 }; // { draw, read } - private int defaultVAO = 0; - + private int defaultVAO = 0; + protected GLDrawableImpl drawable; protected GLDrawableImpl drawableRead; - + private volatile boolean pixelDataEvaluated; private int /* pixelDataInternalFormat, */ pixelDataFormat, pixelDataType; - + protected GL gl; protected static final Object mappedContextTypeObjectLock; @@ -173,12 +173,12 @@ public abstract class GLContextImpl extends GLContext { glRenderer = glVendor; glRendererLowerCase = glRenderer; glVersion = glVendor; - + if (boundFBOTarget != null) { // <init> boundFBOTarget[0] = 0; // draw boundFBOTarget[1] = 0; // read } - + pixelDataEvaluated = false; super.resetStates(); @@ -186,7 +186,7 @@ public abstract class GLContextImpl extends GLContext { @Override public final GLDrawable setGLReadDrawable(GLDrawable read) { - if(!isGLReadDrawableAvailable()) { + if(!isGLReadDrawableAvailable()) { throw new GLException("Setting read drawable feature not available"); } final boolean lockHeld = lock.isOwner(Thread.currentThread()); @@ -216,7 +216,7 @@ public abstract class GLContextImpl extends GLContext { final Thread currentThread = Thread.currentThread(); if( lock.isLockedByOtherThread() ) { throw new GLException("GLContext current by other thread "+lock.getOwner().getName()+", operation not allowed on this thread "+currentThread.getName()); - } + } final boolean lockHeld = lock.isOwner(currentThread); if( lockHeld && lock.getHoldCount() > 1 ) { // would need to makeCurrent * holdCount @@ -263,6 +263,8 @@ public abstract class GLContextImpl extends GLContext { return gl; } + public final int getCtxOptions() { return ctxOptions; } + @Override public GL setGL(GL gl) { if(DEBUG) { @@ -294,7 +296,7 @@ public abstract class GLContextImpl extends GLContext { @Override public void release() throws GLException { release(false); - } + } private void release(boolean inDestruction) throws GLException { if( TRACE_SWITCH ) { System.err.println(getThreadName() +": GLContext.ContextSwitch[release.0]: obj " + toHexString(hashCode()) + ", ctx "+toHexString(contextHandle)+", surf "+toHexString(drawable.getHandle())+", inDestruction: "+inDestruction+", "+lock); @@ -312,7 +314,7 @@ public abstract class GLContextImpl extends GLContext { } throw new GLException(msg); } - + Throwable drawableContextMadeCurrentException = null; final boolean actualRelease = ( inDestruction || lock.getHoldCount() == 1 ) && 0 != contextHandle; try { @@ -345,7 +347,7 @@ public abstract class GLContextImpl extends GLContext { if(null != drawableContextMadeCurrentException) { throw new GLException("GLContext.release(false) during GLDrawableImpl.contextMadeCurrent(this, false)", drawableContextMadeCurrentException); } - + } private Throwable lastCtxReleaseStack = null; protected abstract void releaseImpl() throws GLException; @@ -495,21 +497,21 @@ public abstract class GLContextImpl extends GLContext { public final int makeCurrent() throws GLException { return makeCurrent(false); } - + protected final int makeCurrent(boolean forceDrawableAssociation) throws GLException { if( TRACE_SWITCH ) { System.err.println(getThreadName() +": GLContext.ContextSwitch[makeCurrent.0]: obj " + toHexString(hashCode()) + ", ctx "+toHexString(contextHandle)+", surf "+toHexString(drawable.getHandle())+" - "+lock); - } + } // Note: the surface is locked within [makeCurrent .. swap .. release] final int lockRes = drawable.lockSurface(); if (NativeSurface.LOCK_SURFACE_NOT_READY >= lockRes) { if( DEBUG_TRACE_SWITCH ) { - System.err.println(getThreadName() +": GLContext.ContextSwitch[makeCurrent.X1]: obj " + toHexString(hashCode()) + ", ctx "+toHexString(contextHandle)+", surf "+toHexString(drawable.getHandle())+" - Surface Not Ready - CONTEXT_NOT_CURRENT - "+lock); + System.err.println(getThreadName() +": GLContext.ContextSwitch[makeCurrent.X1]: obj " + toHexString(hashCode()) + ", ctx "+toHexString(contextHandle)+", surf "+toHexString(drawable.getHandle())+" - Surface Not Ready - CONTEXT_NOT_CURRENT - "+lock); } return CONTEXT_NOT_CURRENT; } - + boolean unlockResources = true; // Must be cleared if successful, otherwise finally block will release context and/or surface! int res = CONTEXT_NOT_CURRENT; try { @@ -529,7 +531,7 @@ public abstract class GLContextImpl extends GLContext { drawableUpdatedNotify(); unlockResources = false; // success if( TRACE_SWITCH ) { - System.err.println(getThreadName() +": GLContext.ContextSwitch[makeCurrent.X2]: obj " + toHexString(hashCode()) + ", ctx "+toHexString(contextHandle)+", surf "+toHexString(drawable.getHandle())+" - keep - CONTEXT_CURRENT - "+lock); + System.err.println(getThreadName() +": GLContext.ContextSwitch[makeCurrent.X2]: obj " + toHexString(hashCode()) + ", ctx "+toHexString(contextHandle)+", surf "+toHexString(drawable.getHandle())+" - keep - CONTEXT_CURRENT - "+lock); } return CONTEXT_CURRENT; } else { @@ -538,7 +540,7 @@ public abstract class GLContextImpl extends GLContext { } res = makeCurrentWithinLock(lockRes); unlockResources = CONTEXT_NOT_CURRENT == res; // success ? - + /** * FIXME: refactor dependence on Java 2D / JOGL bridge if ( tracker != null && res == CONTEXT_CURRENT_NEW ) { @@ -585,16 +587,16 @@ 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 } ) ); } - + forceDrawableAssociation = true; } - + if( forceDrawableAssociation ) { associateDrawable(true); } - + contextMadeCurrent(true); - + /* FIXME: refactor dependence on Java 2D / JOGL bridge // Try cleaning up any stale server-side OpenGL objects @@ -606,10 +608,10 @@ public abstract class GLContextImpl extends GLContext { } if( TRACE_SWITCH ) { System.err.println(getThreadName() +": GLContext.ContextSwitch[makeCurrent.X3]: obj " + toHexString(hashCode()) + ", ctx "+toHexString(contextHandle)+", surf "+toHexString(drawable.getHandle())+" - switch - "+makeCurrentResultToString(res)+" - "+lock); - } + } return res; } - + private final int makeCurrentWithinLock(int surfaceLockRes) throws GLException { if (!isCreated()) { if( 0 >= drawable.getWidth() || 0 >= drawable.getHeight() ) { @@ -635,7 +637,7 @@ public abstract class GLContextImpl extends GLContext { // Due to GL 3.1 core spec: E.1. DEPRECATED AND REMOVED FEATURES (p 296), // GL 3.2 core spec: E.2. DEPRECATED AND REMOVED FEATURES (p 331) // there is no more default VAO buffer 0 bound, hence generating and binding one - // to avoid INVALID_OPERATION at VertexAttribPointer. + // to avoid INVALID_OPERATION at VertexAttribPointer. // More clear is GL 4.3 core spec: 10.4 (p 307). final int[] tmp = new int[1]; gl.getGL2GL3().glGenVertexArrays(1, tmp, 0); @@ -664,7 +666,7 @@ public abstract class GLContextImpl extends GLContext { final AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration(); final AbstractGraphicsDevice device = config.getScreen().getDevice(); - // Non ARB desktop profiles may not have been registered + // Non ARB desktop profiles may not have been registered if( !GLContext.getAvailableGLVersionsSet(device) ) { // not yet set if( 0 == ( ctxOptions & GLContext.CTX_PROFILE_ES) ) { // not ES profile final int reqMajor; @@ -682,10 +684,10 @@ public abstract class GLContextImpl extends GLContext { GLContext.mapAvailableGLVersion(device, reqMajor, reqProfile, ctxVersion.getMajor(), ctxVersion.getMinor(), ctxOptions); GLContext.setAvailableGLVersionsSet(device); - + if (DEBUG) { System.err.println(getThreadName() + ": createContextOLD-MapVersionsAvailable HAVE: " + device+" -> "+reqMajor+"."+reqProfile+ " -> "+getGLVersion()); - } + } } } } @@ -698,17 +700,17 @@ public abstract class GLContextImpl extends GLContext { protected abstract void makeCurrentImpl() throws GLException; /** - * Calls {@link GLDrawableImpl#associateContext(GLContext, boolean)} - */ - protected void associateDrawable(boolean bound) { - drawable.associateContext(this, bound); + * Calls {@link GLDrawableImpl#associateContext(GLContext, boolean)} + */ + protected void associateDrawable(boolean bound) { + drawable.associateContext(this, bound); } - + /** - * Calls {@link GLDrawableImpl#contextMadeCurrent(GLContext, boolean)} - */ + * Calls {@link GLDrawableImpl#contextMadeCurrent(GLContext, boolean)} + */ protected void contextMadeCurrent(boolean current) { - drawable.contextMadeCurrent(this, current); + drawable.contextMadeCurrent(this, current); } /** @@ -808,7 +810,7 @@ public abstract class GLContextImpl extends GLContext { final GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); final int[] reqMajorCTP = new int[] { 0, 0 }; getRequestMajorAndCompat(glCaps.getGLProfile(), reqMajorCTP); - + int _major[] = { 0 }; int _minor[] = { 0 }; int _ctp[] = { 0 }; @@ -823,7 +825,7 @@ public abstract class GLContextImpl extends GLContext { } return _ctx; } - + private final boolean mapGLVersions(AbstractGraphicsDevice device) { synchronized (GLContext.deviceVersionAvailable) { final long t0 = ( DEBUG ) ? System.nanoTime() : 0; @@ -843,7 +845,7 @@ public abstract class GLContextImpl extends GLContext { success |= hasGL4; if(hasGL4) { // Map all lower compatible profiles: GL3 - GLContext.mapAvailableGLVersion(device, 3, CTX_PROFILE_CORE, ctxVersion.getMajor(), ctxVersion.getMinor(), ctxOptions); + GLContext.mapAvailableGLVersion(device, 3, CTX_PROFILE_CORE, ctxVersion.getMajor(), ctxVersion.getMinor(), ctxOptions); if(PROFILE_ALIASING) { hasGL3 = true; } @@ -854,7 +856,7 @@ public abstract class GLContextImpl extends GLContext { hasGL3 = createContextARBMapVersionsAvailable(3, CTX_PROFILE_CORE); // GL3 success |= hasGL3; if(hasGL3) { - resetStates(); // clean this context states, since creation was temporary + resetStates(); // clean this context states, since creation was temporary } } if(!hasGL4bc) { @@ -899,7 +901,7 @@ public abstract class GLContextImpl extends GLContext { hasGL2 = createContextARBMapVersionsAvailable(2, CTX_PROFILE_COMPAT); // GL2 success |= hasGL2; if(hasGL2) { - resetStates(false); // clean this context states, since creation was temporary + resetStates(); // clean this context states, since creation was temporary } } if(success) { @@ -908,7 +910,7 @@ public abstract class GLContextImpl extends GLContext { if(DEBUG) { final long t1 = System.nanoTime(); System.err.println("GLContextImpl.mapGLVersions: "+device+", profileAliasing: "+PROFILE_ALIASING+", total "+(t1-t0)/1e6 +"ms"); - System.err.println(GLContext.dumpAvailableGLVersions(null).toString()); + System.err.println(GLContext.dumpAvailableGLVersions(null).toString()); } } else if (DEBUG) { System.err.println(getThreadName() + ": createContextARB-MapVersions NONE for :"+device); @@ -917,9 +919,9 @@ public abstract class GLContextImpl extends GLContext { } } - /** + /** * Note: Since context creation is temporary, caller need to issue {@link #resetStates()}, if creation was successful, i.e. returns true. - * This method does not reset the states, allowing the caller to utilize the state variables. + * This method does not reset the states, allowing the caller to utilize the state variables. **/ private final boolean createContextARBMapVersionsAvailable(int reqMajor, int reqProfile) { long _context; @@ -1034,7 +1036,7 @@ public abstract class GLContextImpl extends GLContext { if ( 0 == ctp ) { throw new GLException("Invalid GL Version "+major+"."+minor+", ctp "+toHexString(ctp)); } - + ctxVersion = new VersionNumber(major, minor, 0); ctxVersionString = getGLVersion(major, minor, ctxOptions, glVersion); ctxVendorVersion = glVendorVersion; @@ -1052,10 +1054,10 @@ public abstract class GLContextImpl extends GLContext { if( ctxGLSLVersion.isZero() ) { ctxGLSLVersion = getStaticGLSLVersionNumber(major, minor, ctxOptions); } - } + } } } - + //---------------------------------------------------------------------- // Helpers for various context implementations // @@ -1161,7 +1163,7 @@ public abstract class GLContextImpl extends GLContext { return false; } glVendor = _glVendor; - + final String _glRenderer = glGetStringInt(GL.GL_RENDERER, _glGetString); if(null == _glRenderer) { if(DEBUG) { @@ -1172,7 +1174,7 @@ public abstract class GLContextImpl extends GLContext { } glRenderer = _glRenderer; glRendererLowerCase = glRenderer.toLowerCase(); - + final String _glVersion = glGetStringInt(GL.GL_VERSION, _glGetString); if(null == _glVersion) { // FIXME @@ -1183,7 +1185,7 @@ public abstract class GLContextImpl extends GLContext { return false; } glVersion = _glVersion; - + return true; } } @@ -1213,7 +1215,7 @@ public abstract class GLContextImpl extends GLContext { * version for given arrays. * <p> * If the GL query fails, major will be zero. - * </p> + * </p> * <p> * Note: Non ARB ctx is limited to GL 3.0. * </p> @@ -1227,14 +1229,14 @@ public abstract class GLContextImpl extends GLContext { if(DEBUG) { Thread.dumpStack(); } - return false; + return false; } else { glGetIntegervInt(GL2GL3.GL_MAJOR_VERSION, glIntMajor, 0, _glGetIntegerv); glGetIntegervInt(GL2GL3.GL_MINOR_VERSION, glIntMinor, 0, _glGetIntegerv); return true; } } - + /** * Sets the OpenGL implementation class and * the cache of which GL functions are available for calling through this @@ -1254,8 +1256,8 @@ public abstract class GLContextImpl extends GLContext { * <li>be greater or equal than the requested <code>major.minor</code> version, and</li> * <li>match the ctxProfileBits</li> * </ul>, otherwise method aborts and returns <code>false</code>. - * @return returns <code>true</code> if successful, otherwise <code>false</code>. See <code>strictMatch</code>. - * If <code>false</code> is returned, no data has been cached or mapped, i.e. ProcAddressTable, Extensions, Version, etc. + * @return returns <code>true</code> if successful, otherwise <code>false</code>. See <code>strictMatch</code>. + * If <code>false</code> is returned, no data has been cached or mapped, i.e. ProcAddressTable, Extensions, Version, etc. * @see #setContextVersion * @see javax.media.opengl.GLContext#CTX_OPTION_ANY * @see javax.media.opengl.GLContext#CTX_PROFILE_COMPAT @@ -1266,10 +1268,10 @@ public abstract class GLContextImpl extends GLContext { return true; // already done and not forced } - if ( 0 < major && !GLContext.isValidGLVersion(major, minor) ) { + if ( 0 < major && !GLContext.isValidGLVersion(ctxProfileBits, major, minor) ) { throw new GLException("Invalid GL Version Request "+GLContext.getGLVersion(major, minor, ctxProfileBits, null)); } - + if(null==this.gl || !verifyInstance(gl.getGLProfile(), "Impl", this.gl)) { setGL( createGL( getGLDrawable().getGLProfile() ) ); } @@ -1277,7 +1279,7 @@ public abstract class GLContextImpl extends GLContext { final AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration(); final AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - + { final boolean initGLRendererAndGLVersionStringsOK = initGLRendererAndGLVersionStrings(); if( !initGLRendererAndGLVersionStringsOK ) { @@ -1296,7 +1298,7 @@ public abstract class GLContextImpl extends GLContext { System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Given "+adevice+" - "+GLContext.getGLVersion(major, minor, ctxProfileBits, glVersion)); } } - + // // Validate GL version either by GL-Integer or GL-String // @@ -1306,8 +1308,8 @@ public abstract class GLContextImpl extends GLContext { boolean versionValidated = false; boolean versionGL3IntFailed = false; { - // Validate the requested version w/ the GL-version from an integer query. - final int[] glIntMajor = new int[] { 0 }, glIntMinor = new int[] { 0 }; + // Validate the requested version w/ the GL-version from an integer query. + final int[] glIntMajor = new int[] { 0 }, glIntMinor = new int[] { 0 }; final boolean getGLIntVersionOK = getGLIntVersion(glIntMajor, glIntMinor, ctxProfileBits); if( !getGLIntVersionOK ) { final String errMsg = "Fetching GL Integer Version failed. "+adevice+" - "+GLContext.getGLVersion(major, minor, ctxProfileBits, null); @@ -1321,11 +1323,11 @@ public abstract class GLContextImpl extends GLContext { // unusable GL context - non query mode - hard fail! throw new GLException(errMsg); } - } + } if (DEBUG) { System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Version verification (Int): "+glVersion+", "+glIntMajor[0]+"."+glIntMinor[0]); } - + // Only validate if a valid int version was fetched, otherwise cont. w/ version-string method -> 3.0 > Version || Version > MAX! if ( GLContext.isValidGLVersion(ctxProfileBits, glIntMajor[0], glIntMinor[0]) ) { // relaxed match for versions major < 3 requests, last resort! @@ -1350,7 +1352,7 @@ public abstract class GLContextImpl extends GLContext { if (DEBUG) { System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Version verification (String): "+glVersion+", "+hasGLVersionNumber); } - + // Only validate if a valid string version was fetched -> MIN > Version || Version > MAX! if( null != hasGLVersionNumber ) { // relaxed match for versions major < 3 requests, last resort! @@ -1364,7 +1366,7 @@ public abstract class GLContextImpl extends GLContext { if(DEBUG) { System.err.println(getThreadName() + ": GLContext.setGLFuncAvail.X: FAIL, GL3 version Int failed, String: "+GLContext.getGLVersion(major, minor, ctxProfileBits, null)+" -> "+glVersion+", "+hasGLVersionNumber); } - return false; + return false; } // Use returned GL version! major = hasGLVersionNumber.getMajor(); @@ -1376,27 +1378,27 @@ public abstract class GLContextImpl extends GLContext { if(DEBUG) { System.err.println(getThreadName() + ": GLContext.setGLFuncAvail.X: FAIL, No GL version validation possible: "+GLContext.getGLVersion(major, minor, ctxProfileBits, null)+" -> "+glVersion); } - return false; + return false; } if (DEBUG) { System.err.println(getThreadName() + ": GLContext.setGLFuncAvail: Post version verification "+GLContext.getGLVersion(major, minor, ctxProfileBits, null)+", strictMatch "+strictMatch+", versionValidated "+versionValidated+", versionGL3IntFailed "+versionGL3IntFailed); } if( major < 2 ) { // there is no ES2/3-compat for a profile w/ major < 2 - ctxProfileBits &= ~ ( GLContext.CTX_IMPL_ES2_COMPAT | GLContext.CTX_IMPL_ES3_COMPAT ) ; + ctxProfileBits &= ~ ( GLContext.CTX_IMPL_ES2_COMPAT /** | GLContext.CTX_IMPL_ES3_COMPAT (does not exist in this branch) */ ) ; } - + final VersionNumberString vendorVersion = GLVersionNumber.createVendorVersion(glVersion); - + setRendererQuirks(adevice, major, minor, ctxProfileBits, vendorVersion); - + if( strictMatch && glRendererQuirks.exist(GLRendererQuirks.GLNonCompliant) ) { if(DEBUG) { System.err.println(getThreadName() + ": GLContext.setGLFuncAvail.X: FAIL, GL is not compliant: "+GLContext.getGLVersion(major, minor, ctxProfileBits, glVersion)+", "+glRenderer); } return false; } - + if(!isCurrentContextHardwareRasterizer()) { ctxProfileBits |= GLContext.CTX_IMPL_ACCEL_SOFT; } @@ -1458,44 +1460,44 @@ public abstract class GLContextImpl extends GLContext { } } } - + if( ( 0 != ( CTX_PROFILE_ES & ctxProfileBits ) && major >= 2 ) || isExtensionAvailable(GLExtensions.ARB_ES2_compatibility) ) { ctxProfileBits |= CTX_IMPL_ES2_COMPAT; ctxProfileBits |= CTX_IMPL_FBO; } else if( hasFBOImpl(major, ctxProfileBits, extensionAvailability) ) { ctxProfileBits |= CTX_IMPL_FBO; } - + if(FORCE_NO_FBO_SUPPORT) { ctxProfileBits &= ~CTX_IMPL_FBO ; - } - + } + // // Set GL Version (complete w/ version string) // setContextVersion(major, minor, ctxProfileBits, vendorVersion, true); - + setDefaultSwapInterval(); - + final int glErrX = gl.glGetError(); // clear GL error, maybe caused by above operations - + if(DEBUG) { System.err.println(getThreadName() + ": GLContext.setGLFuncAvail.X: OK "+contextFQN+" - "+GLContext.getGLVersion(ctxVersion.getMajor(), ctxVersion.getMinor(), ctxOptions, null)+" - glErr "+toHexString(glErrX)); } return true; } - + private final void setRendererQuirks(final AbstractGraphicsDevice adevice, int major, int minor, int ctp, final VersionNumberString vendorVersion) { int[] quirks = new int[GLRendererQuirks.COUNT + 1]; // + 1 ( NoFullFBOSupport ) int i = 0; - + final String MesaSP = "Mesa "; final boolean hwAccel = 0 == ( ctp & GLContext.CTX_IMPL_ACCEL_SOFT ); final boolean compatCtx = 0 != ( ctp & GLContext.CTX_PROFILE_COMPAT ); final boolean isDriverMesa = glRenderer.contains(MesaSP) || glRenderer.contains("Gallium "); final boolean isDriverATICatalyst = !isDriverMesa && ( glVendor.contains("ATI Technologies") || glRenderer.startsWith("ATI ") ); final boolean isDriverNVIDIAGeForce = !isDriverMesa && ( glVendor.contains("NVIDIA Corporation") || glRenderer.contains("NVIDIA ") ); - + // // OS related quirks // @@ -1510,7 +1512,7 @@ public abstract class GLContextImpl extends GLContext { } quirks[i++] = quirk; } - + final VersionNumber OSXVersion173 = new VersionNumber(1,7,3); if( Platform.getOSVersionNumber().compareTo(OSXVersion173) < 0 && isDriverNVIDIAGeForce ) { final int quirk = GLRendererQuirks.GLFlushBeforeRelease; @@ -1519,7 +1521,7 @@ public abstract class GLContextImpl extends GLContext { } quirks[i++] = quirk; } - } else if( Platform.getOSType() == Platform.OSType.WINDOWS ) { + } else if( Platform.getOSType() == Platform.OSType.WINDOWS ) { // // WINDOWS // @@ -1530,28 +1532,28 @@ public abstract class GLContextImpl extends GLContext { } quirks[i++] = quirk; } - + if( isDriverATICatalyst ) { - final VersionNumber winXPVersionNumber = new VersionNumber ( 5, 1, 0); - final VersionNumber amdSafeMobilityVersion = new VersionNumber(12, 102, 3); - + final VersionNumber winXPVersionNumber = new VersionNumber ( 5, 1, 0); + final VersionNumber amdSafeMobilityVersion = new VersionNumber(12, 102, 3); + if ( vendorVersion.compareTo(amdSafeMobilityVersion) < 0 ) { // includes: vendorVersion.isZero() final int quirk = GLRendererQuirks.NeedCurrCtx4ARBCreateContext; if(DEBUG) { System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: OS "+Platform.getOSType()+", [Vendor "+glVendor+" or Renderer "+glRenderer+"], driverVersion "+vendorVersion); } - quirks[i++] = quirk; + quirks[i++] = quirk; } - + if( Platform.getOSVersionNumber().compareTo(winXPVersionNumber) <= 0 ) { final int quirk = GLRendererQuirks.NeedCurrCtx4ARBPixFmtQueries; if(DEBUG) { System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: OS-Version "+Platform.getOSType()+" "+Platform.getOSVersionNumber()+", [Vendor "+glVendor+" or Renderer "+glRenderer+"]"); } - quirks[i++] = quirk; + quirks[i++] = quirk; } } - } else if( Platform.OSType.ANDROID == Platform.getOSType() ) { + } else if( Platform.OSType.ANDROID == Platform.getOSType() ) { // // ANDROID // @@ -1564,7 +1566,7 @@ public abstract class GLContextImpl extends GLContext { quirks[i++] = quirk; } } - + // // Windowing Toolkit related quirks // @@ -1601,8 +1603,8 @@ public abstract class GLContextImpl extends GLContext { } } } - - + + // // RENDERER related quirks // @@ -1633,8 +1635,8 @@ public abstract class GLContextImpl extends GLContext { } if( Platform.getOSType() == Platform.OSType.WINDOWS && glRenderer.contains("SVGA3D") ) { - final VersionNumber mesaSafeFBOVersion = new VersionNumber(8, 0, 0); - if ( vendorVersion.compareTo(mesaSafeFBOVersion) < 0 ) { // includes: vendorVersion.isZero() + final VersionNumber mesaSafeFBOVersion = new VersionNumber(8, 0, 0); + if ( vendorVersion.compareTo(mesaSafeFBOVersion) < 0 ) { // includes: vendorVersion.isZero() final int quirk = GLRendererQuirks.NoFullFBOSupport; if(DEBUG) { System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: OS "+Platform.getOSType() + " / Renderer " + glRenderer + " / Mesa-Version "+vendorVersion); @@ -1643,7 +1645,7 @@ public abstract class GLContextImpl extends GLContext { } } } - + // // Property related quirks // @@ -1652,28 +1654,28 @@ public abstract class GLContextImpl extends GLContext { if(DEBUG) { System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: property"); } - quirks[i++] = quirk; + quirks[i++] = quirk; } - + glRendererQuirks = new GLRendererQuirks(quirks, 0, i); } - + private static final boolean hasFBOImpl(int major, int ctp, ExtensionAvailabilityCache extCache) { return ( 0 != (ctp & CTX_PROFILE_ES) && major >= 2 ) || // ES >= 2.0 - - major >= 3 || // any >= 3.0 GL ctx - + + major >= 3 || // any >= 3.0 GL ctx + ( null != extCache && - + extCache.isExtensionAvailable(GLExtensions.ARB_ES2_compatibility) || // ES 2.0 compatible - + extCache.isExtensionAvailable(GLExtensions.ARB_framebuffer_object) || // ARB_framebuffer_object - + extCache.isExtensionAvailable(GLExtensions.EXT_framebuffer_object) || // EXT_framebuffer_object - - extCache.isExtensionAvailable(GLExtensions.OES_framebuffer_object) ) ; // OES_framebuffer_object excluded + + extCache.isExtensionAvailable(GLExtensions.OES_framebuffer_object) ) ; // OES_framebuffer_object excluded } - + private final void removeCachedVersion(int major, int minor, int ctxProfileBits) { if(!isCurrentContextHardwareRasterizer()) { ctxProfileBits |= GLContext.CTX_IMPL_ACCEL_SOFT; @@ -1833,7 +1835,7 @@ public abstract class GLContextImpl extends GLContext { evalPixelDataType(); return pixelDataFormat; } - + private final void evalPixelDataType() { if(!pixelDataEvaluated) { synchronized(this) { @@ -1841,20 +1843,20 @@ public abstract class GLContextImpl extends GLContext { /* if(isGL2GL3() && 3 == components) { pixelDataInternalFormat=GL.GL_RGB; pixelDataFormat=GL.GL_RGB; - pixelDataType = GL.GL_UNSIGNED_BYTE; + pixelDataType = GL.GL_UNSIGNED_BYTE; } else */ if(isGLES2Compatible() || isExtensionAvailable(GLExtensions.OES_read_format)) { final int[] glImplColorReadVals = new int[] { 0, 0 }; gl.glGetIntegerv(GL.GL_IMPLEMENTATION_COLOR_READ_FORMAT, glImplColorReadVals, 0); - gl.glGetIntegerv(GL.GL_IMPLEMENTATION_COLOR_READ_TYPE, glImplColorReadVals, 1); + gl.glGetIntegerv(GL.GL_IMPLEMENTATION_COLOR_READ_TYPE, glImplColorReadVals, 1); // pixelDataInternalFormat = (4 == components) ? GL.GL_RGBA : GL.GL_RGB; pixelDataFormat = glImplColorReadVals[0]; pixelDataType = glImplColorReadVals[1]; } else { - // RGBA read is safe for all GL profiles + // RGBA read is safe for all GL profiles // pixelDataInternalFormat = (4 == components) ? GL.GL_RGBA : GL.GL_RGB; pixelDataFormat=GL.GL_RGBA; pixelDataType = GL.GL_UNSIGNED_BYTE; - } + } // TODO: Consider: // return gl.isGL2GL3()?GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; pixelDataEvaluated = true; @@ -1881,7 +1883,7 @@ public abstract class GLContextImpl extends GLContext { public final GLStateTracker getGLStateTracker() { return glStateTracker; } - + public final boolean isDefaultVAO(int vao) { return defaultVAO == vao; } @@ -1891,48 +1893,48 @@ public abstract class GLContextImpl extends GLContext { // current on the OpenGL worker thread // - /** + /** * Returns true if the given thread is owner, otherwise false. * <p> * Method exists merely for code validation of {@link #isCurrent()}. - * </p> + * </p> */ public final boolean isOwner(Thread thread) { return lock.isOwner(thread); } - - /** + + /** * Returns true if there are other threads waiting for this GLContext to {@link #makeCurrent()}, otherwise false. * <p> * Since method does not perform any synchronization, accurate result are returned if lock is hold - only. - * </p> + * </p> */ public final boolean hasWaiters() { return lock.getQueueLength()>0; } - - /** + + /** * Returns the number of hold locks. See {@link RecursiveLock#getHoldCount()} for semantics. * <p> * Since method does not perform any synchronization, accurate result are returned if lock is hold - only. - * </p> + * </p> */ public final int getLockCount() { return lock.getHoldCount(); } - + //--------------------------------------------------------------------------- // Special FBO hook // - + /** * Tracks {@link GL#GL_FRAMEBUFFER}, {@link GL2GL3#GL_DRAW_FRAMEBUFFER} and {@link GL2GL3#GL_READ_FRAMEBUFFER} * to be returned via {@link #getBoundFramebuffer(int)}. - * + * * <p>Invoked by {@link GL#glBindFramebuffer(int, int)}. </p> - * - * <p>Assumes valid <code>framebufferName</code> range of [0..{@link Integer#MAX_VALUE}]</p> - * + * + * <p>Assumes valid <code>framebufferName</code> range of [0..{@link Integer#MAX_VALUE}]</p> + * * <p>Does not throw an exception if <code>target</code> is unknown or <code>framebufferName</code> invalid.</p> */ public final void setBoundFramebuffer(int target, int framebufferName) { @@ -1965,14 +1967,14 @@ public abstract class GLContextImpl extends GLContext { throw new InternalError("Invalid FBO target name: "+toHexString(target)); } } - + @Override - public final int getDefaultDrawFramebuffer() { return drawable.getDefaultDrawFramebuffer(); } + public final int getDefaultDrawFramebuffer() { return drawable.getDefaultDrawFramebuffer(); } @Override - public final int getDefaultReadFramebuffer() { return drawable.getDefaultReadFramebuffer(); } + public final int getDefaultReadFramebuffer() { return drawable.getDefaultReadFramebuffer(); } @Override public final int getDefaultReadBuffer() { return drawable.getDefaultReadBuffer(gl); } - + //--------------------------------------------------------------------------- // GL_ARB_debug_output, GL_AMD_debug_output helpers // @@ -2061,7 +2063,7 @@ public abstract class GLContextImpl extends GLContext { /** Internal bootstraping glGetString(GL_RENDERER) */ protected static native String glGetStringInt(int name, long procAddress); - + /** Internal bootstraping glGetIntegerv(..) for version */ - protected static native void glGetIntegervInt(int pname, int[] params, int params_offset, long procAddress); + protected static native void glGetIntegervInt(int pname, int[] params, int params_offset, long procAddress); } |