diff options
Diffstat (limited to 'src/jogl/classes/jogamp')
4 files changed, 86 insertions, 27 deletions
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PMSAAES2.java b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PMSAAES2.java index fa81e2a3f..ca50b5d2d 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PMSAAES2.java +++ b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PMSAAES2.java @@ -427,7 +427,7 @@ public class VBORegion2PMSAAES2 extends GLRegion { gl.glActiveTexture(GL.GL_TEXTURE0 + gcu_FboTexUnit.intValue()); - fbo.use(gl, fbo.getSamplingSink()); + fbo.use(gl, fbo.getSamplingSink().getTextureAttachment()); gca_FboVerticesAttr.enableBuffer(gl, true); gca_FboTexCoordsAttr.enableBuffer(gl, true); indicesFbo.bindBuffer(gl, true); // keeps VBO binding @@ -457,7 +457,10 @@ public class VBORegion2PMSAAES2 extends GLRegion { fbo.reset(gl, fboWidth, fboHeight, sampleCount[0], false); sampleCount[0] = fbo.getNumSamples(); fbo.attachColorbuffer(gl, 0, true); - fbo.attachRenderbuffer(gl, Attachment.Type.DEPTH, 24); + if( !blendingEnabled ) { + // no depth-buffer w/ blending + fbo.attachRenderbuffer(gl, Attachment.Type.DEPTH, 24); + } final FBObject ssink = new FBObject(); { ssink.reset(gl, fboWidth, fboHeight); diff --git a/src/jogl/classes/jogamp/opengl/GLFBODrawableImpl.java b/src/jogl/classes/jogamp/opengl/GLFBODrawableImpl.java index 6046527d1..2d0f8f70b 100644 --- a/src/jogl/classes/jogamp/opengl/GLFBODrawableImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLFBODrawableImpl.java @@ -51,6 +51,7 @@ public class GLFBODrawableImpl extends GLDrawableImpl implements GLFBODrawable { private GLCapabilitiesImmutable origParentChosenCaps; private boolean initialized; + private int fboModeBits; private int texUnit; private int samples; private boolean fboResetQuirk; @@ -89,6 +90,7 @@ public class GLFBODrawableImpl extends GLDrawableImpl implements GLFBODrawable { final GLCapabilitiesImmutable fboCaps, final int textureUnit) { super(factory, surface, fboCaps, false); this.initialized = false; + this.fboModeBits = FBOMODE_USE_TEXTURE | FBOMODE_USE_DEPTH; this.parent = parent; this.origParentChosenCaps = getChosenGLCapabilities(); // just to avoid null, will be reset at initialize(..) @@ -138,25 +140,56 @@ public class GLFBODrawableImpl extends GLDrawableImpl implements GLFBODrawable { fboIBack = 0; // head fboIFront = fbos.length - 1; // tail + final boolean useTexture = 0 != ( FBOMODE_USE_TEXTURE & fboModeBits ); + final boolean useDepth = 0 != ( FBOMODE_USE_DEPTH & fboModeBits ); + final boolean useStencil = chosenFBOCaps.getStencilBits() > 0; + final boolean useAlpha = chosenFBOCaps.getAlphaBits() > 0; + final int width = getSurfaceWidth(); + final int height = getSurfaceHeight(); + for(int i=0; i<fbosN; i++) { fbos[i] = new FBObject(); - fbos[i].reset(gl, getSurfaceWidth(), getSurfaceHeight(), samples, false); + fbos[i].reset(gl, width, height, samples, false); if(fbos[i].getNumSamples() != samples) { throw new InternalError("Sample number mismatch: "+samples+", fbos["+i+"] "+fbos[i]); } - if(samples > 0) { - fbos[i].attachColorbuffer(gl, 0, chosenFBOCaps.getAlphaBits()>0); + if(samples > 0 || !useTexture) { + fbos[i].attachColorbuffer(gl, 0, useAlpha); } else { - fbos[i].attachTexture2D(gl, 0, chosenFBOCaps.getAlphaBits()>0); + fbos[i].attachTexture2D(gl, 0, useAlpha); } - if( chosenFBOCaps.getStencilBits() > 0 ) { - fbos[i].attachRenderbuffer(gl, Attachment.Type.DEPTH_STENCIL, 24); - } else { + if( useStencil ) { + if( useDepth ) { + fbos[i].attachRenderbuffer(gl, Attachment.Type.DEPTH_STENCIL, 24); + } else { + fbos[i].attachRenderbuffer(gl, Attachment.Type.STENCIL, 24); + } + } else if( useDepth ) { fbos[i].attachRenderbuffer(gl, Attachment.Type.DEPTH, 24); } + if(samples > 0) { + final FBObject ssink = new FBObject(); + { + ssink.reset(gl, width, height); + if( !useTexture ) { + ssink.attachColorbuffer(gl, 0, useAlpha); + } else { + ssink.attachTexture2D(gl, 0, useAlpha); + } + if( useStencil ) { + if( useDepth ) { + ssink.attachRenderbuffer(gl, Attachment.Type.DEPTH_STENCIL, 24); + } else { + ssink.attachRenderbuffer(gl, Attachment.Type.STENCIL, 24); + } + } else if( useDepth ) { + ssink.attachRenderbuffer(gl, Attachment.Type.DEPTH, 24); + } + } + fbos[i].setSamplingSink(ssink); + fbos[i].resetSamplingSink(gl); // validate + } } - fbos[fboIFront].resetSamplingSink(gl); - fbos[0].formatToGLCapabilities(chosenFBOCaps); chosenFBOCaps.setDoubleBuffered( chosenFBOCaps.getDoubleBuffered() || samples > 0 ); } else { @@ -414,17 +447,16 @@ public class GLFBODrawableImpl extends GLDrawableImpl implements GLFBODrawable { fboIBack = ( fboIBack + 1 ) % fbos.length; final Colorbuffer colorbuffer = samples > 0 ? fbos[fboIFront].getSamplingSink() : fbos[fboIFront].getColorbuffer(0); + if(null == colorbuffer) { + throw new GLException("Front colorbuffer is null: samples "+samples+", "+this); + } final TextureAttachment texAttachment; - if(colorbuffer instanceof TextureAttachment) { - texAttachment = (TextureAttachment) colorbuffer; + if( colorbuffer.isTextureAttachment() ) { + texAttachment = colorbuffer.getTextureAttachment(); + gl.glActiveTexture(GL.GL_TEXTURE0 + texUnit); } else { - if(null == colorbuffer) { - throw new GLException("Front colorbuffer is null: samples "+samples+", "+this); - } else { - throw new GLException("Front colorbuffer is not a texture: "+colorbuffer.getClass().getName()+": samples "+samples+", "+colorbuffer+", "+this); - } + texAttachment = null; } - gl.glActiveTexture(GL.GL_TEXTURE0 + texUnit); fbos[fboIFront].use(gl, texAttachment); /* Included in above use command: @@ -447,6 +479,19 @@ public class GLFBODrawableImpl extends GLDrawableImpl implements GLFBODrawable { } @Override + public final void setFBOMode(final int modeBits) throws IllegalStateException { + if( isInitialized() ) { + throw new IllegalStateException("Already initialized: "+this); + } + this.fboModeBits = modeBits; + } + + @Override + public final int getFBOMode() { + return fboModeBits; + } + + @Override public final void resetSize(final GL gl) throws GLException { reset(gl, samples); } @@ -519,24 +564,24 @@ public class GLFBODrawableImpl extends GLDrawableImpl implements GLFBODrawable { } @Override - public final TextureAttachment getTextureBuffer(final int bufferName) throws IllegalArgumentException { + public final Colorbuffer getColorbuffer(final int bufferName) throws IllegalArgumentException { if(!initialized) { return null; } - final TextureAttachment res; + final Colorbuffer res; switch(bufferName) { case GL.GL_FRONT: if( samples > 0 ) { res = fbos[0].getSamplingSink(); } else { - res = (TextureAttachment) fbos[fboIFront].getColorbuffer(0); + res = fbos[fboIFront].getColorbuffer(0); } break; case GL.GL_BACK: if( samples > 0 ) { throw new IllegalArgumentException("Cannot access GL_BACK buffer of MSAA FBO: "+this); } else { - res = (TextureAttachment) fbos[fboIBack].getColorbuffer(0); + res = fbos[fboIBack].getColorbuffer(0); } break; default: diff --git a/src/jogl/classes/jogamp/opengl/GLOffscreenAutoDrawableImpl.java b/src/jogl/classes/jogamp/opengl/GLOffscreenAutoDrawableImpl.java index 95c4ceb98..60cc9f0fd 100644 --- a/src/jogl/classes/jogamp/opengl/GLOffscreenAutoDrawableImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLOffscreenAutoDrawableImpl.java @@ -128,13 +128,24 @@ public class GLOffscreenAutoDrawableImpl extends GLAutoDrawableDelegate implemen } @Override - public final FBObject.TextureAttachment getTextureBuffer(final int bufferName) { - return ((GLFBODrawableImpl)drawable).getTextureBuffer(bufferName); + public final FBObject.Colorbuffer getColorbuffer(final int bufferName) { + return ((GLFBODrawableImpl)drawable).getColorbuffer(bufferName); } @Override public void resetSize(final GL gl) throws GLException { ((GLFBODrawableImpl)drawable).resetSize(gl); } + + @Override + public final void setFBOMode(final int modeBits) throws IllegalStateException { + ((GLFBODrawableImpl)drawable).setFBOMode(modeBits); + + } + + @Override + public final int getFBOMode() { + return ((GLFBODrawableImpl)drawable).getFBOMode(); + } } } diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java index dbca7c2e8..7066a6db5 100644 --- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java @@ -828,7 +828,7 @@ public class MacOSXCGLContext extends GLContextImpl final long drawableHandle = drawable.getHandle(); if(drawable instanceof GLFBODrawableImpl) { final GLFBODrawableImpl fbod = (GLFBODrawableImpl)drawable; - texID = fbod.getTextureBuffer(GL.GL_FRONT).getName(); + texID = fbod.getColorbuffer(GL.GL_FRONT).getName(); pbufferHandle = 0; fbod.setSwapBufferContext(new GLFBODrawableImpl.SwapBufferContext() { @Override @@ -1043,7 +1043,7 @@ public class MacOSXCGLContext extends GLContextImpl final boolean valid; final boolean isFBO = drawable instanceof GLFBODrawableImpl; if( isFBO ){ - texID = ((GLFBODrawableImpl)drawable).getTextureBuffer(GL.GL_FRONT).getName(); + texID = ((GLFBODrawableImpl)drawable).getColorbuffer(GL.GL_FRONT).getName(); valid = 0 != texID; } else { texID = 0; |