diff options
Diffstat (limited to 'src/jogl/classes/com/jogamp/opengl')
-rw-r--r-- | src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java b/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java index a643d81a9..cc709c96b 100644 --- a/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java +++ b/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java @@ -30,6 +30,8 @@ package com.jogamp.opengl; import java.util.IdentityHashMap; import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLDrawableFactory; import com.jogamp.common.os.Platform; @@ -289,15 +291,38 @@ public class GLRendererQuirks { */ public static final int SingletonEGLDisplayOnly = 16; + /** + * With certain drivers no reliable MSAA / FSAA + * {@link GLCapabilitiesImmutable#getSampleBuffers() multi} + * {@link GLCapabilitiesImmutable#getNumSamples() sampling} is available, read <i>a crash</i> may occur. + * <p> + * Appears on: + * <ul> + * <li>GL_VENDOR nouveau</li> + * <li>GL_RENDERER Gallium 0.4 on NV34</li> + * </ul> + * TODO: We have to determine the exact version range, i.e. not adding the quirk with fixed driver version! + * </p> + * TODO: Since we currently don't handle this quirk internally, a user may need to do the following: + * <pre> + * final AbstractGraphicsDevice adevice = GLDrawableFactory.getDesktopFactory(); // or similar + * if( GLRendererQuirks.existStickyDeviceQuirk(adevice, GLRendererQuirks.NoMultiSamplingBuffers) ) { + * // don't use MSAA + * } + * </pre> + */ + public static final int NoMultiSamplingBuffers = 17; + /** Number of quirks known. */ - public static final int COUNT = 17; + public static final int COUNT = 18; private static final String[] _names = new String[] { "NoDoubleBufferedPBuffer", "NoDoubleBufferedBitmap", "NoSetSwapInterval", "NoOffscreenBitmap", "NoSetSwapIntervalPostRetarget", "GLSLBuggyDiscard", "GLNonCompliant", "GLFlushBeforeRelease", "DontCloseX11Display", "NeedCurrCtx4ARBPixFmtQueries", "NeedCurrCtx4ARBCreateContext", "NoFullFBOSupport", "GLSLNonCompliant", "GL4NeedsGL3Request", - "GLSharedContextBuggy", "GLES3ViaEGLES2Config", "SingletonEGLDisplayOnly" + "GLSharedContextBuggy", "GLES3ViaEGLES2Config", "SingletonEGLDisplayOnly", + "NoMultiSamplingBuffers" }; private static final IdentityHashMap<String, GLRendererQuirks> stickyDeviceQuirks = new IdentityHashMap<String, GLRendererQuirks>(); |