diff options
Diffstat (limited to 'src/jogl')
6 files changed, 65 insertions, 37 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java index eae5948ed..03c6d6929 100644 --- a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java +++ b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java @@ -832,14 +832,10 @@ public class GLCanvas extends Canvas implements GLAutoDrawable, GLSharedContextS return null != _drawable ? (GLCapabilitiesImmutable)_drawable.getChosenGLCapabilities() : null; } - /** - * Accessor for the GLCapabilities that were requested (via the constructor parameter). - * - * @return Non-null GLCapabilities. - */ + @Override public GLCapabilitiesImmutable getRequestedGLCapabilities() { final GLDrawable _drawable = drawable; - return null != _drawable ? (GLCapabilitiesImmutable)_drawable.getNativeSurface().getGraphicsConfiguration().getRequestedCapabilities() : null; + return null != _drawable ? (GLCapabilitiesImmutable)_drawable.getRequestedGLCapabilities() : null; } @Override diff --git a/src/jogl/classes/javax/media/opengl/GLDrawable.java b/src/jogl/classes/javax/media/opengl/GLDrawable.java index 57883c8ac..ac8644640 100644 --- a/src/jogl/classes/javax/media/opengl/GLDrawable.java +++ b/src/jogl/classes/javax/media/opengl/GLDrawable.java @@ -174,17 +174,36 @@ public interface GLDrawable extends NativeSurfaceHolder { public void swapBuffers() throws GLException; /** Fetches the {@link GLCapabilitiesImmutable} corresponding to the chosen - OpenGL capabilities (pixel format / visual / GLProfile) for this drawable.<br> + OpenGL capabilities (pixel format / visual / GLProfile) for this drawable. + <p> + This query only returns the chosen capabilities if {@link #isRealized()}. + </p> + <p> On some platforms, the pixel format is not directly associated with the drawable; a best attempt is made to return a reasonable - value in this case. <br> + value in this case. + </p> + <p> This object shall be directly associated to the attached {@link NativeSurface}'s {@link AbstractGraphicsConfiguration}, and if changes are necessary, they should reflect those as well. + </p> @return The immutable queried instance. + @see #getRequestedGLCapabilities() */ public GLCapabilitiesImmutable getChosenGLCapabilities(); + /** Fetches the {@link GLCapabilitiesImmutable} corresponding to the user requested + OpenGL capabilities (pixel format / visual / GLProfile) for this drawable. + <p> + If {@link #isRealized() realized}, {@link #getChosenGLCapabilities() the chosen capabilities} + reflect the actual selected OpenGL capabilities. + </p> + @return The immutable queried instance. + @see #getChosenGLCapabilities() + */ + public GLCapabilitiesImmutable getRequestedGLCapabilities(); + /** Fetches the {@link GLProfile} for this drawable. Returns the GLProfile object, no copy. */ diff --git a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java index 4b1d4a7ff..4bd4b2c35 100644 --- a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java +++ b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java @@ -1146,6 +1146,7 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing return (GLCapabilitiesImmutable)awtConfig.getChosenCapabilities(); } + @Override public GLCapabilitiesImmutable getRequestedGLCapabilities() { if( null == awtConfig ) { return capsReqUser; diff --git a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java index 96f9e455c..0c30945cc 100644 --- a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java +++ b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java @@ -249,8 +249,8 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing // Data used for either pbuffers or pixmap-based offscreen surfaces // private AWTGLPixelBufferProvider customPixelBufferProvider = null; - /** Single buffered offscreen caps */ - private GLCapabilitiesImmutable offscreenCaps; + /** Requested single buffered offscreen caps */ + private final GLCapabilitiesImmutable reqOffscreenCaps; private final GLProfile glProfile; private final GLDrawableFactoryImpl factory; private final GLCapabilitiesChooser chooser; @@ -357,9 +357,9 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing caps = new GLCapabilities(GLProfile.getDefault(GLProfile.getDefaultDevice())); } caps.setDoubleBuffered(false); - offscreenCaps = caps; + reqOffscreenCaps = caps; } - this.glProfile = offscreenCaps.getGLProfile(); + this.glProfile = reqOffscreenCaps.getGLProfile(); this.factory = GLDrawableFactoryImpl.getFactoryImpl(glProfile); this.chooser = chooser; @@ -1138,6 +1138,11 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing } @Override + public final GLCapabilitiesImmutable getRequestedGLCapabilities() { + return reqOffscreenCaps; + } + + @Override public final GLProfile getGLProfile() { return glProfile; } @@ -1504,7 +1509,7 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing protected IntBuffer readBackIntsForCPUVFlip; // Implementation using software rendering - private volatile GLDrawableImpl offscreenDrawable; // volatile: avoid locking for read-only access + private volatile GLDrawable offscreenDrawable; // volatile: avoid locking for read-only access private boolean offscreenIsFBO; private FBObject fboFlipped; private GLSLTextureRaster glslTextureRaster; @@ -1543,9 +1548,9 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing if( helper.isSharedGLContextPending(shareWith) ) { return; // pending .. } - offscreenDrawable = (GLDrawableImpl) factory.createOffscreenDrawable( + offscreenDrawable = factory.createOffscreenDrawable( null /* default platform device */, - offscreenCaps, + reqOffscreenCaps, chooser, panelWidth, panelHeight); updateWrappedSurfaceScale(offscreenDrawable); @@ -1563,7 +1568,7 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing // flipVertical = !GLJPanel.this.skipGLOrientationVerticalFlip && offscreenDrawable.isGLOriented(); offscreenIsFBO = offscreenDrawable.getRequestedGLCapabilities().isFBO(); - final boolean useGLSLFlip_pre = flipVertical && offscreenIsFBO && offscreenCaps.getGLProfile().isGL2ES2() && USE_GLSL_TEXTURE_RASTERIZER; + final boolean useGLSLFlip_pre = flipVertical && offscreenIsFBO && reqOffscreenCaps.getGLProfile().isGL2ES2() && USE_GLSL_TEXTURE_RASTERIZER; if( offscreenIsFBO && !useGLSLFlip_pre ) { // Texture attachment only required for GLSL vertical flip, hence simply use a color-renderbuffer attachment. ((GLFBODrawable)offscreenDrawable).setFBOMode(GLFBODrawable.FBOMODE_USE_DEPTH); @@ -1629,7 +1634,7 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing } } if( null != glException ) { - throw new GLException("Handled GLException: "+glException.getMessage(), glException); + throw new GLException("Caught GLException: "+glException.getMessage(), glException); } } } @@ -1915,7 +1920,7 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing @Override public final boolean handleReshape() { - GLDrawableImpl _drawable = offscreenDrawable; + GLDrawableImpl _drawable = (GLDrawableImpl)offscreenDrawable; { final GLDrawableImpl _drawableNew = GLDrawableHelper.resizeOffscreenDrawable(_drawable, offscreenContext, panelWidth, panelHeight); if(_drawable != _drawableNew) { @@ -2333,29 +2338,29 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing j2dContext.makeCurrent(); final GL gl = j2dContext.getGL(); - if ((getGLInteger(gl, GL.GL_RED_BITS) < offscreenCaps.getRedBits()) || - (getGLInteger(gl, GL.GL_GREEN_BITS) < offscreenCaps.getGreenBits()) || - (getGLInteger(gl, GL.GL_BLUE_BITS) < offscreenCaps.getBlueBits()) || + if ((getGLInteger(gl, GL.GL_RED_BITS) < reqOffscreenCaps.getRedBits()) || + (getGLInteger(gl, GL.GL_GREEN_BITS) < reqOffscreenCaps.getGreenBits()) || + (getGLInteger(gl, GL.GL_BLUE_BITS) < reqOffscreenCaps.getBlueBits()) || // (getGLInteger(gl, GL.GL_ALPHA_BITS) < offscreenCaps.getAlphaBits()) || - (getGLInteger(gl, GL2.GL_ACCUM_RED_BITS) < offscreenCaps.getAccumRedBits()) || - (getGLInteger(gl, GL2.GL_ACCUM_GREEN_BITS) < offscreenCaps.getAccumGreenBits()) || - (getGLInteger(gl, GL2.GL_ACCUM_BLUE_BITS) < offscreenCaps.getAccumBlueBits()) || - (getGLInteger(gl, GL2.GL_ACCUM_ALPHA_BITS) < offscreenCaps.getAccumAlphaBits()) || + (getGLInteger(gl, GL2.GL_ACCUM_RED_BITS) < reqOffscreenCaps.getAccumRedBits()) || + (getGLInteger(gl, GL2.GL_ACCUM_GREEN_BITS) < reqOffscreenCaps.getAccumGreenBits()) || + (getGLInteger(gl, GL2.GL_ACCUM_BLUE_BITS) < reqOffscreenCaps.getAccumBlueBits()) || + (getGLInteger(gl, GL2.GL_ACCUM_ALPHA_BITS) < reqOffscreenCaps.getAccumAlphaBits()) || // (getGLInteger(gl, GL2.GL_DEPTH_BITS) < offscreenCaps.getDepthBits()) || - (getGLInteger(gl, GL.GL_STENCIL_BITS) < offscreenCaps.getStencilBits())) { + (getGLInteger(gl, GL.GL_STENCIL_BITS) < reqOffscreenCaps.getStencilBits())) { if (DEBUG) { System.err.println(getThreadName()+": GLJPanel: Falling back to pbuffer-based support because Java2D context insufficient"); System.err.println(" Available Required"); - System.err.println("GL_RED_BITS " + getGLInteger(gl, GL.GL_RED_BITS) + " " + offscreenCaps.getRedBits()); - System.err.println("GL_GREEN_BITS " + getGLInteger(gl, GL.GL_GREEN_BITS) + " " + offscreenCaps.getGreenBits()); - System.err.println("GL_BLUE_BITS " + getGLInteger(gl, GL.GL_BLUE_BITS) + " " + offscreenCaps.getBlueBits()); - System.err.println("GL_ALPHA_BITS " + getGLInteger(gl, GL.GL_ALPHA_BITS) + " " + offscreenCaps.getAlphaBits()); - System.err.println("GL_ACCUM_RED_BITS " + getGLInteger(gl, GL2.GL_ACCUM_RED_BITS) + " " + offscreenCaps.getAccumRedBits()); - System.err.println("GL_ACCUM_GREEN_BITS " + getGLInteger(gl, GL2.GL_ACCUM_GREEN_BITS) + " " + offscreenCaps.getAccumGreenBits()); - System.err.println("GL_ACCUM_BLUE_BITS " + getGLInteger(gl, GL2.GL_ACCUM_BLUE_BITS) + " " + offscreenCaps.getAccumBlueBits()); - System.err.println("GL_ACCUM_ALPHA_BITS " + getGLInteger(gl, GL2.GL_ACCUM_ALPHA_BITS) + " " + offscreenCaps.getAccumAlphaBits()); - System.err.println("GL_DEPTH_BITS " + getGLInteger(gl, GL.GL_DEPTH_BITS) + " " + offscreenCaps.getDepthBits()); - System.err.println("GL_STENCIL_BITS " + getGLInteger(gl, GL.GL_STENCIL_BITS) + " " + offscreenCaps.getStencilBits()); + System.err.println("GL_RED_BITS " + getGLInteger(gl, GL.GL_RED_BITS) + " " + reqOffscreenCaps.getRedBits()); + System.err.println("GL_GREEN_BITS " + getGLInteger(gl, GL.GL_GREEN_BITS) + " " + reqOffscreenCaps.getGreenBits()); + System.err.println("GL_BLUE_BITS " + getGLInteger(gl, GL.GL_BLUE_BITS) + " " + reqOffscreenCaps.getBlueBits()); + System.err.println("GL_ALPHA_BITS " + getGLInteger(gl, GL.GL_ALPHA_BITS) + " " + reqOffscreenCaps.getAlphaBits()); + System.err.println("GL_ACCUM_RED_BITS " + getGLInteger(gl, GL2.GL_ACCUM_RED_BITS) + " " + reqOffscreenCaps.getAccumRedBits()); + System.err.println("GL_ACCUM_GREEN_BITS " + getGLInteger(gl, GL2.GL_ACCUM_GREEN_BITS) + " " + reqOffscreenCaps.getAccumGreenBits()); + System.err.println("GL_ACCUM_BLUE_BITS " + getGLInteger(gl, GL2.GL_ACCUM_BLUE_BITS) + " " + reqOffscreenCaps.getAccumBlueBits()); + System.err.println("GL_ACCUM_ALPHA_BITS " + getGLInteger(gl, GL2.GL_ACCUM_ALPHA_BITS) + " " + reqOffscreenCaps.getAccumAlphaBits()); + System.err.println("GL_DEPTH_BITS " + getGLInteger(gl, GL.GL_DEPTH_BITS) + " " + reqOffscreenCaps.getDepthBits()); + System.err.println("GL_STENCIL_BITS " + getGLInteger(gl, GL.GL_STENCIL_BITS) + " " + reqOffscreenCaps.getStencilBits()); } isInitialized = false; backend = null; diff --git a/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java b/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java index 605c3fce8..45240df29 100644 --- a/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java +++ b/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java @@ -735,6 +735,12 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, GLStateKeepe } @Override + public final GLCapabilitiesImmutable getRequestedGLCapabilities() { + final GLDrawable _drawable = drawable; + return null != _drawable ? _drawable.getRequestedGLCapabilities() : null; + } + + @Override public final GLProfile getGLProfile() { final GLDrawable _drawable = drawable; return null != _drawable ? _drawable.getGLProfile() : null; diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableImpl.java index 3bb22612f..544aaf064 100644 --- a/src/jogl/classes/jogamp/opengl/GLDrawableImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLDrawableImpl.java @@ -130,10 +130,11 @@ public abstract class GLDrawableImpl implements GLDrawable { } @Override - public GLCapabilitiesImmutable getChosenGLCapabilities() { + public final GLCapabilitiesImmutable getChosenGLCapabilities() { return (GLCapabilitiesImmutable) surface.getGraphicsConfiguration().getChosenCapabilities(); } + @Override public final GLCapabilitiesImmutable getRequestedGLCapabilities() { return requestedCapabilities; } |