diff options
Diffstat (limited to 'src/jogl')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java | 4 | ||||
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java | 40 |
2 files changed, 27 insertions, 17 deletions
diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java index 2bb22f7b0..5c5db6d31 100644 --- a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java @@ -147,6 +147,7 @@ public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { final OffscreenLayerSurface ols = NativeWindowFactory.getOffscreenLayerSurface(target, true); if(null != ols) { final GLCapabilitiesImmutable chosenCapsMod = GLGraphicsConfigurationUtil.fixOffscreenGLCapabilities(chosenCaps, this, adevice); + // layered surface -> Offscreen/[FBO|PBuffer] if( !chosenCapsMod.isFBO() && !chosenCapsMod.isPBuffer() ) { throw new GLException("Neither FBO nor Pbuffer is available for "+chosenCapsMod+", "+target); @@ -155,7 +156,7 @@ public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { ols.setChosenCapabilities(chosenCapsMod); if(DEBUG) { System.err.println("GLDrawableFactoryImpl.createGLDrawable -> OnscreenDrawable -> Offscreen-Layer"); - System.err.println("chosenCaps: "+chosenCaps); + System.err.println("chosenCaps: "+chosenCaps); System.err.println("chosenCapsMod: "+chosenCapsMod); System.err.println("OffscreenLayerSurface: **** "+ols); System.err.println("Target: **** "+target); @@ -165,7 +166,6 @@ public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { throw new IllegalArgumentException("Passed NativeSurface must implement SurfaceChangeable for offscreen layered surface: "+target); } if( chosenCapsMod.isFBO() ) { - // target surface is already a native one result = createFBODrawableImpl(target, chosenCapsMod, 0); } else { result = createOffscreenDrawableImpl(target); diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java index 1c59b8d97..cde9841b8 100644 --- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java @@ -568,24 +568,38 @@ public abstract class MacOSXCGLContext extends GLContextImpl if( !incompleteView && surface instanceof ProxySurface ) { incompleteView = ((ProxySurface)surface).containsUpstreamOptionBits( ProxySurface.OPT_UPSTREAM_WINDOW_INVISIBLE ); } - long pixelFormat = MacOSXCGLGraphicsConfiguration.GLCapabilities2NSPixelFormat(chosenCaps, ctp, major, minor); + long pixelFormat; + { + final GLCapabilitiesImmutable targetCaps; + if( isFBO ) { + // Use minimum GLCapabilities for the target surface w/ same profile + targetCaps = new GLCapabilities( chosenCaps.getGLProfile() ); + } else { + targetCaps = chosenCaps; + } + pixelFormat = MacOSXCGLGraphicsConfiguration.GLCapabilities2NSPixelFormat(targetCaps, ctp, major, minor); + } if (pixelFormat == 0) { if(DEBUG) { System.err.println("Unable to allocate pixel format with requested GLCapabilities: "+chosenCaps); } return 0; } - GLCapabilities fixedCaps = MacOSXCGLGraphicsConfiguration.NSPixelFormat2GLCapabilities(chosenCaps.getGLProfile(), pixelFormat); - if( !fixedCaps.isPBuffer() && isPBuffer ) { - throw new InternalError("handle is PBuffer, fixedCaps not: "+drawable); - } - { // determine on-/offscreen caps, since pformat is ambiguous - fixedCaps.setFBO( isFBO ); // exclusive - fixedCaps.setPBuffer( isPBuffer ); // exclusive - fixedCaps.setBitmap( false ); // n/a in our OSX impl. - fixedCaps.setOnscreen( !isFBO && !isPBuffer ); + final GLCapabilitiesImmutable fixedCaps; + if( isFBO ) { + // pixelformat of target doesn't affect caps w/ FBO + fixedCaps = chosenCaps; + } else { + final GLCapabilities _fixedCaps = MacOSXCGLGraphicsConfiguration.NSPixelFormat2GLCapabilities(chosenCaps.getGLProfile(), pixelFormat); + if( !_fixedCaps.isPBuffer() && isPBuffer ) { + throw new InternalError("handle is PBuffer, fixedCaps not: "+drawable); + } + // determine on-/offscreen caps, since pformat is ambiguous + _fixedCaps.setPBuffer( isPBuffer ); // exclusive + _fixedCaps.setBitmap( false ); // n/a in our OSX impl. + _fixedCaps.setOnscreen( !isFBO && !isPBuffer ); + fixedCaps = GLGraphicsConfigurationUtil.fixOpaqueGLCapabilities(_fixedCaps, chosenCaps.isBackgroundOpaque()); } - fixedCaps = GLGraphicsConfigurationUtil.fixOpaqueGLCapabilities(fixedCaps, chosenCaps.isBackgroundOpaque()); int sRefreshRate = OSXUtil.GetScreenRefreshRate(drawable.getNativeSurface().getGraphicsConfiguration().getScreen().getIndex()); screenVSyncTimeout = 1000000f / sRefreshRate; if(DEBUG) { @@ -604,10 +618,6 @@ public abstract class MacOSXCGLContext extends GLContextImpl // Thread.dumpStack(); } config.setChosenCapabilities(fixedCaps); - /** - if(null != backingLayerHost) { - backingLayerHost.setChosenCapabilities(fixedCaps); - } */ try { final IntBuffer viewNotReady = Buffers.newDirectIntBuffer(1); |