From 3f72e907e869370b98dc7519ae5fc53681376450 Mon Sep 17 00:00:00 2001 From: Michael Bien Date: Sat, 27 Mar 2010 23:28:04 +0100 Subject: refactoring part 3 (impl package): renamed com.sun.opengl -> com.jogamp.opengl. --- .../classes/com/jogamp/opengl/impl/DRIHack.java | 127 +++ src/jogl/classes/com/jogamp/opengl/impl/Debug.java | 140 +++ .../opengl/impl/ExtensionAvailabilityCache.java | 390 ++++++++ .../jogamp/opengl/impl/GLBufferSizeTracker.java | 188 ++++ .../jogamp/opengl/impl/GLBufferStateTracker.java | 169 ++++ .../com/jogamp/opengl/impl/GLContextImpl.java | 602 +++++++++++ .../com/jogamp/opengl/impl/GLContextLock.java | 126 +++ .../com/jogamp/opengl/impl/GLContextShareSet.java | 293 ++++++ .../jogamp/opengl/impl/GLDrawableFactoryImpl.java | 377 +++++++ .../com/jogamp/opengl/impl/GLDrawableHelper.java | 180 ++++ .../com/jogamp/opengl/impl/GLDrawableImpl.java | 179 ++++ .../com/jogamp/opengl/impl/GLPbufferImpl.java | 320 ++++++ .../com/jogamp/opengl/impl/GLStateTracker.java | 238 +++++ .../com/jogamp/opengl/impl/GLWorkerThread.java | 275 +++++ .../impl/InternalBufferUtil.java.javame_cdc_fp | 189 ++++ .../opengl/impl/InternalBufferUtil.java.javase | 199 ++++ .../com/jogamp/opengl/impl/NativeLibLoader.java | 109 ++ .../com/jogamp/opengl/impl/ProjectFloat.java | 1057 ++++++++++++++++++++ .../opengl/impl/SystemUtil.java.javame_cdc_fp | 10 + .../com/jogamp/opengl/impl/SystemUtil.java.javase | 18 + .../com/jogamp/opengl/impl/ThreadingImpl.java | 234 +++++ .../com/jogamp/opengl/impl/ThreadingPlugin.java | 62 ++ .../jogamp/opengl/impl/awt/AWTThreadingPlugin.java | 129 +++ .../com/jogamp/opengl/impl/awt/AWTUtil.java | 125 +++ .../classes/com/jogamp/opengl/impl/awt/Java2D.java | 569 +++++++++++ .../jogamp/opengl/impl/awt/Java2DGLContext.java | 52 + .../com/jogamp/opengl/impl/egl/EGLContext.java | 299 ++++++ .../com/jogamp/opengl/impl/egl/EGLDrawable.java | 225 +++++ .../jogamp/opengl/impl/egl/EGLDrawableFactory.java | 113 +++ .../opengl/impl/egl/EGLDynamicLookupHelper.java | 271 +++++ .../opengl/impl/egl/EGLES1DynamicLookupHelper.java | 73 ++ .../opengl/impl/egl/EGLES2DynamicLookupHelper.java | 73 ++ .../jogamp/opengl/impl/egl/EGLExternalContext.java | 99 ++ .../opengl/impl/egl/EGLGraphicsConfiguration.java | 306 ++++++ .../impl/egl/EGLGraphicsConfigurationFactory.java | 298 ++++++ .../jogamp/opengl/impl/egl/EGLOnscreenContext.java | 90 ++ .../opengl/impl/egl/EGLOnscreenDrawable.java | 82 ++ .../jogamp/opengl/impl/egl/EGLPbufferContext.java | 62 ++ .../jogamp/opengl/impl/egl/EGLPbufferDrawable.java | 99 ++ .../com/jogamp/opengl/impl/gl2/ProjectDouble.java | 1041 +++++++++++++++++++ .../classes/com/jogamp/opengl/impl/gl2/Util.java | 244 +++++ .../opengl/impl/gl2/fixme/GLObjectTracker.java | 835 ++++++++++++++++ .../opengl/impl/macosx/cgl/MacOSXCGLContext.java | 342 +++++++ .../opengl/impl/macosx/cgl/MacOSXCGLDrawable.java | 109 ++ .../impl/macosx/cgl/MacOSXCGLDrawableFactory.java | 161 +++ .../macosx/cgl/MacOSXCGLGraphicsConfiguration.java | 231 +++++ .../cgl/MacOSXCGLGraphicsConfigurationFactory.java | 84 ++ .../impl/macosx/cgl/MacOSXExternalCGLContext.java | 216 ++++ .../impl/macosx/cgl/MacOSXOffscreenCGLContext.java | 64 ++ .../macosx/cgl/MacOSXOffscreenCGLDrawable.java | 56 ++ .../impl/macosx/cgl/MacOSXOnscreenCGLContext.java | 130 +++ .../impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java | 100 ++ .../impl/macosx/cgl/MacOSXPbufferCGLContext.java | 359 +++++++ .../impl/macosx/cgl/MacOSXPbufferCGLDrawable.java | 250 +++++ .../cgl/awt/MacOSXAWTCGLDrawableFactory.java | 64 ++ .../MacOSXAWTCGLGraphicsConfigurationFactory.java | 111 ++ .../macosx/cgl/awt/MacOSXJava2DCGLContext.java | 155 +++ .../impl/windows/wgl/WindowsDummyWGLDrawable.java | 101 ++ .../windows/wgl/WindowsExternalWGLContext.java | 146 +++ .../windows/wgl/WindowsExternalWGLDrawable.java | 90 ++ .../windows/wgl/WindowsOffscreenWGLContext.java | 64 ++ .../windows/wgl/WindowsOffscreenWGLDrawable.java | 139 +++ .../windows/wgl/WindowsOnscreenWGLContext.java | 88 ++ .../windows/wgl/WindowsOnscreenWGLDrawable.java | 63 ++ .../impl/windows/wgl/WindowsPbufferWGLContext.java | 155 +++ .../windows/wgl/WindowsPbufferWGLDrawable.java | 330 ++++++ .../opengl/impl/windows/wgl/WindowsWGLContext.java | 439 ++++++++ .../impl/windows/wgl/WindowsWGLDrawable.java | 129 +++ .../windows/wgl/WindowsWGLDrawableFactory.java | 279 ++++++ .../wgl/WindowsWGLGraphicsConfiguration.java | 638 ++++++++++++ .../WindowsWGLGraphicsConfigurationFactory.java | 319 ++++++ .../WindowsAWTWGLGraphicsConfigurationFactory.java | 114 +++ .../com/jogamp/opengl/impl/x11/glx/GLXUtil.java | 66 ++ .../opengl/impl/x11/glx/X11ExternalGLXContext.java | 154 +++ .../impl/x11/glx/X11ExternalGLXDrawable.java | 134 +++ .../jogamp/opengl/impl/x11/glx/X11GLXContext.java | 555 ++++++++++ .../jogamp/opengl/impl/x11/glx/X11GLXDrawable.java | 100 ++ .../opengl/impl/x11/glx/X11GLXDrawableFactory.java | 285 ++++++ .../impl/x11/glx/X11GLXGraphicsConfiguration.java | 416 ++++++++ .../glx/X11GLXGraphicsConfigurationFactory.java | 340 +++++++ .../impl/x11/glx/X11OffscreenGLXContext.java | 77 ++ .../impl/x11/glx/X11OffscreenGLXDrawable.java | 150 +++ .../opengl/impl/x11/glx/X11OnscreenGLXContext.java | 68 ++ .../impl/x11/glx/X11OnscreenGLXDrawable.java | 64 ++ .../opengl/impl/x11/glx/X11PbufferGLXContext.java | 100 ++ .../opengl/impl/x11/glx/X11PbufferGLXDrawable.java | 157 +++ .../awt/X11AWTGLXGraphicsConfigurationFactory.java | 150 +++ src/jogl/classes/com/sun/opengl/impl/DRIHack.java | 127 --- src/jogl/classes/com/sun/opengl/impl/Debug.java | 140 --- .../opengl/impl/ExtensionAvailabilityCache.java | 390 -------- .../com/sun/opengl/impl/GLBufferSizeTracker.java | 188 ---- .../com/sun/opengl/impl/GLBufferStateTracker.java | 169 ---- .../classes/com/sun/opengl/impl/GLContextImpl.java | 602 ----------- .../classes/com/sun/opengl/impl/GLContextLock.java | 126 --- .../com/sun/opengl/impl/GLContextShareSet.java | 293 ------ .../com/sun/opengl/impl/GLDrawableFactoryImpl.java | 377 ------- .../com/sun/opengl/impl/GLDrawableHelper.java | 180 ---- .../com/sun/opengl/impl/GLDrawableImpl.java | 179 ---- .../classes/com/sun/opengl/impl/GLPbufferImpl.java | 320 ------ .../com/sun/opengl/impl/GLStateTracker.java | 238 ----- .../com/sun/opengl/impl/GLWorkerThread.java | 275 ----- .../impl/InternalBufferUtil.java.javame_cdc_fp | 189 ---- .../sun/opengl/impl/InternalBufferUtil.java.javase | 199 ---- .../com/sun/opengl/impl/NativeLibLoader.java | 109 -- .../classes/com/sun/opengl/impl/ProjectFloat.java | 1057 -------------------- .../sun/opengl/impl/SystemUtil.java.javame_cdc_fp | 10 - .../com/sun/opengl/impl/SystemUtil.java.javase | 18 - .../classes/com/sun/opengl/impl/ThreadingImpl.java | 234 ----- .../com/sun/opengl/impl/ThreadingPlugin.java | 62 -- .../sun/opengl/impl/awt/AWTThreadingPlugin.java | 129 --- .../classes/com/sun/opengl/impl/awt/AWTUtil.java | 125 --- .../classes/com/sun/opengl/impl/awt/Java2D.java | 569 ----------- .../com/sun/opengl/impl/awt/Java2DGLContext.java | 52 - .../com/sun/opengl/impl/egl/EGLContext.java | 299 ------ .../com/sun/opengl/impl/egl/EGLDrawable.java | 225 ----- .../sun/opengl/impl/egl/EGLDrawableFactory.java | 113 --- .../opengl/impl/egl/EGLDynamicLookupHelper.java | 271 ----- .../opengl/impl/egl/EGLES1DynamicLookupHelper.java | 73 -- .../opengl/impl/egl/EGLES2DynamicLookupHelper.java | 73 -- .../sun/opengl/impl/egl/EGLExternalContext.java | 99 -- .../opengl/impl/egl/EGLGraphicsConfiguration.java | 306 ------ .../impl/egl/EGLGraphicsConfigurationFactory.java | 298 ------ .../sun/opengl/impl/egl/EGLOnscreenContext.java | 90 -- .../sun/opengl/impl/egl/EGLOnscreenDrawable.java | 82 -- .../com/sun/opengl/impl/egl/EGLPbufferContext.java | 62 -- .../sun/opengl/impl/egl/EGLPbufferDrawable.java | 99 -- .../com/sun/opengl/impl/gl2/ProjectDouble.java | 1041 ------------------- src/jogl/classes/com/sun/opengl/impl/gl2/Util.java | 244 ----- .../sun/opengl/impl/gl2/fixme/GLObjectTracker.java | 835 ---------------- .../opengl/impl/macosx/cgl/MacOSXCGLContext.java | 342 ------- .../opengl/impl/macosx/cgl/MacOSXCGLDrawable.java | 109 -- .../impl/macosx/cgl/MacOSXCGLDrawableFactory.java | 161 --- .../macosx/cgl/MacOSXCGLGraphicsConfiguration.java | 231 ----- .../cgl/MacOSXCGLGraphicsConfigurationFactory.java | 84 -- .../impl/macosx/cgl/MacOSXExternalCGLContext.java | 216 ---- .../impl/macosx/cgl/MacOSXOffscreenCGLContext.java | 64 -- .../macosx/cgl/MacOSXOffscreenCGLDrawable.java | 56 -- .../impl/macosx/cgl/MacOSXOnscreenCGLContext.java | 130 --- .../impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java | 100 -- .../impl/macosx/cgl/MacOSXPbufferCGLContext.java | 359 ------- .../impl/macosx/cgl/MacOSXPbufferCGLDrawable.java | 250 ----- .../cgl/awt/MacOSXAWTCGLDrawableFactory.java | 64 -- .../MacOSXAWTCGLGraphicsConfigurationFactory.java | 111 -- .../macosx/cgl/awt/MacOSXJava2DCGLContext.java | 155 --- .../impl/windows/wgl/WindowsDummyWGLDrawable.java | 101 -- .../windows/wgl/WindowsExternalWGLContext.java | 146 --- .../windows/wgl/WindowsExternalWGLDrawable.java | 90 -- .../windows/wgl/WindowsOffscreenWGLContext.java | 64 -- .../windows/wgl/WindowsOffscreenWGLDrawable.java | 139 --- .../windows/wgl/WindowsOnscreenWGLContext.java | 88 -- .../windows/wgl/WindowsOnscreenWGLDrawable.java | 63 -- .../impl/windows/wgl/WindowsPbufferWGLContext.java | 155 --- .../windows/wgl/WindowsPbufferWGLDrawable.java | 330 ------ .../opengl/impl/windows/wgl/WindowsWGLContext.java | 439 -------- .../impl/windows/wgl/WindowsWGLDrawable.java | 129 --- .../windows/wgl/WindowsWGLDrawableFactory.java | 279 ------ .../wgl/WindowsWGLGraphicsConfiguration.java | 638 ------------ .../WindowsWGLGraphicsConfigurationFactory.java | 319 ------ .../WindowsAWTWGLGraphicsConfigurationFactory.java | 114 --- .../com/sun/opengl/impl/x11/glx/GLXUtil.java | 66 -- .../opengl/impl/x11/glx/X11ExternalGLXContext.java | 154 --- .../impl/x11/glx/X11ExternalGLXDrawable.java | 134 --- .../com/sun/opengl/impl/x11/glx/X11GLXContext.java | 555 ---------- .../sun/opengl/impl/x11/glx/X11GLXDrawable.java | 100 -- .../opengl/impl/x11/glx/X11GLXDrawableFactory.java | 285 ------ .../impl/x11/glx/X11GLXGraphicsConfiguration.java | 416 -------- .../glx/X11GLXGraphicsConfigurationFactory.java | 340 ------- .../impl/x11/glx/X11OffscreenGLXContext.java | 77 -- .../impl/x11/glx/X11OffscreenGLXDrawable.java | 150 --- .../opengl/impl/x11/glx/X11OnscreenGLXContext.java | 68 -- .../impl/x11/glx/X11OnscreenGLXDrawable.java | 64 -- .../opengl/impl/x11/glx/X11PbufferGLXContext.java | 100 -- .../opengl/impl/x11/glx/X11PbufferGLXDrawable.java | 157 --- .../awt/X11AWTGLXGraphicsConfigurationFactory.java | 150 --- 174 files changed, 18909 insertions(+), 18909 deletions(-) create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/DRIHack.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/Debug.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/InternalBufferUtil.java.javame_cdc_fp create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/InternalBufferUtil.java.javase create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/NativeLibLoader.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLookupHelper.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLookupHelper.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLookupHelper.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLOnscreenContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLOnscreenDrawable.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLPbufferContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/egl/EGLPbufferDrawable.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLDrawableFactory.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXAWTCGLGraphicsConfigurationFactory.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/awt/MacOSXJava2DCGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsDummyWGLDrawable.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLContext.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOffscreenWGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOffscreenWGLDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java create mode 100755 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OffscreenGLXContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OffscreenGLXDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java create mode 100644 src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java delete mode 100755 src/jogl/classes/com/sun/opengl/impl/DRIHack.java delete mode 100644 src/jogl/classes/com/sun/opengl/impl/Debug.java delete mode 100644 src/jogl/classes/com/sun/opengl/impl/ExtensionAvailabilityCache.java delete mode 100755 src/jogl/classes/com/sun/opengl/impl/GLBufferSizeTracker.java delete mode 100755 src/jogl/classes/com/sun/opengl/impl/GLBufferStateTracker.java delete mode 100644 src/jogl/classes/com/sun/opengl/impl/GLContextImpl.java delete mode 100644 src/jogl/classes/com/sun/opengl/impl/GLContextLock.java delete mode 100644 src/jogl/classes/com/sun/opengl/impl/GLContextShareSet.java delete mode 100644 src/jogl/classes/com/sun/opengl/impl/GLDrawableFactoryImpl.java delete mode 100644 src/jogl/classes/com/sun/opengl/impl/GLDrawableHelper.java delete mode 100644 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100644 src/jogl/classes/com/sun/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java (limited to 'src/jogl/classes') diff --git a/src/jogl/classes/com/jogamp/opengl/impl/DRIHack.java b/src/jogl/classes/com/jogamp/opengl/impl/DRIHack.java new file mode 100755 index 000000000..ede966259 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/DRIHack.java @@ -0,0 +1,127 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.io.*; +import java.security.*; +import com.jogamp.gluegen.runtime.*; + +/** + * Helper class for working around problems with open-source DRI + * drivers. In the current DRI implementation it is required that the + * symbols in libGL.so.1.2 be globally visible to be accessible from + * other libraries that are dynamically loaded by the implementation. + * Applications may typically satisfy this need either by linking + * against libGL.so on the command line (-lGL) or by dlopen'ing + * libGL.so.1.2 with the RTLD_GLOBAL flag. The JOGL implementation + * links against libGL on all platforms rather than forcing all OpenGL + * entry points to be called through a function pointer. This allows + * the JOGL library to link directly to core 1.1 OpenGL entry points + * like glVertex3f, while calling through function pointers for entry + * points from later OpenGL versions as well as from + * extensions. However, because libjogl.so (which links against + * libGL.so) is loaded by the JVM, and because the JVM implicitly uses + * RTLD_LOCAL in the implementation of System.loadLibrary(), this + * means via transitivity that the symbols for libGL.so have only + * RTLD_LOCAL visibility to the rest of the application, so the DRI + * drivers can not find the symbols required.

+ * + * There are at least two possible solutions. One would be to change + * the JOGL implementation to call through function pointers uniformly + * so that it does not need to link against libGL.so. This is + * possible, but requires changes to GlueGen and also is not really + * necessary in any other situation than with the DRI drivers. Another + * solution is to force the first load of libGL.so.1.2 to be done + * dynamically with RTLD_GLOBAL before libjogl.so is loaded and causes + * libGL.so.1.2 to be loaded again. The NativeLibrary class in the + * GlueGen runtime has this property, and we use it to implement this + * workaround. + */ + +public class DRIHack { + private static final boolean DEBUG = Debug.debug("DRIHack"); + private static boolean driHackNeeded; + private static NativeLibrary oglLib; + + public static void begin() { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + String os = Debug.getProperty("os.name", false).toLowerCase(); + // Do DRI hack on all Linux distributions for best robustness + driHackNeeded = + (os.startsWith("linux") || + new File("/usr/lib/dri").exists() || + new File("/usr/X11R6/lib/modules/dri").exists()); + // Allow manual overriding for now as a workaround for + // problems seen in some situations -- needs more investigation + if (Debug.getProperty("jogl.drihack.disable", true) != null) { + driHackNeeded = false; + } + return null; + } + }); + + if (driHackNeeded) { + if (DEBUG) { + System.err.println("Beginning DRI hack"); + } + + // Try a few different variants for best robustness + // In theory probably only the first is necessary + oglLib = NativeLibrary.open("libGL.so.1", null); + if (DEBUG && oglLib != null) System.err.println(" Found libGL.so.1"); + if (oglLib == null) { + oglLib = NativeLibrary.open("/usr/lib/libGL.so.1", null); + if (DEBUG && oglLib != null) System.err.println(" Found /usr/lib/libGL.so.1"); + } + } + } + + public static void end() { + if (oglLib != null) { + if (DEBUG) { + System.err.println("Ending DRI hack"); + } + + oglLib.close(); + oglLib = null; + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/Debug.java b/src/jogl/classes/com/jogamp/opengl/impl/Debug.java new file mode 100644 index 000000000..82a5f2ff2 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/Debug.java @@ -0,0 +1,140 @@ +/* + * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.security.*; + +/** Helper routines for logging and debugging. */ + +public class Debug { + // Some common properties + private static boolean verbose; + private static boolean debugAll; + private static AccessControlContext localACC; + + static { + localACC=AccessController.getContext(); + verbose = isPropertyDefined("jogl.verbose", true); + debugAll = isPropertyDefined("jogl.debug", true); + if (verbose) { + Package p = Package.getPackage("javax.media.opengl"); + System.err.println("JOGL specification version " + p.getSpecificationVersion()); + System.err.println("JOGL implementation version " + p.getImplementationVersion()); + System.err.println("JOGL implementation vendor " + p.getImplementationVendor()); + } + } + + static int getIntProperty(final String property, final boolean jnlpAlias) { + return getIntProperty(property, jnlpAlias, localACC); + } + + public static int getIntProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + int i=0; + try { + Integer iv = Integer.valueOf(Debug.getProperty(property, jnlpAlias, acc)); + i = iv.intValue(); + } catch (NumberFormatException nfe) {} + return i; + } + + static boolean getBooleanProperty(final String property, final boolean jnlpAlias) { + return getBooleanProperty(property, jnlpAlias, localACC); + } + + public static boolean getBooleanProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + Boolean b = Boolean.valueOf(Debug.getProperty(property, jnlpAlias, acc)); + return b.booleanValue(); + } + + static boolean isPropertyDefined(final String property, final boolean jnlpAlias) { + return isPropertyDefined(property, jnlpAlias, localACC); + } + + public static boolean isPropertyDefined(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + return (Debug.getProperty(property, jnlpAlias, acc) != null) ? true : false; + } + + static String getProperty(final String property, final boolean jnlpAlias) { + return getProperty(property, jnlpAlias, localACC); + } + + public static String getProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + String s=null; + if(null!=acc && acc.equals(localACC)) { + s = (String) AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + String val=null; + try { + val = System.getProperty(property); + } catch (Exception e) {} + if(null==val && jnlpAlias && !property.startsWith(jnlp_prefix)) { + try { + val = System.getProperty(jnlp_prefix + property); + } catch (Exception e) {} + } + return val; + } + }); + } else { + try { + s = System.getProperty(property); + } catch (Exception e) {} + if(null==s && jnlpAlias && !property.startsWith(jnlp_prefix)) { + try { + s = System.getProperty(jnlp_prefix + property); + } catch (Exception e) {} + } + } + return s; + } + public static final String jnlp_prefix = "jnlp." ; + + public static boolean verbose() { + return verbose; + } + + public static boolean debugAll() { + return debugAll; + } + + public static boolean debug(String subcomponent) { + return debugAll() || isPropertyDefined("jogl.debug." + subcomponent, true); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java b/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java new file mode 100644 index 000000000..f36c4f749 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java @@ -0,0 +1,390 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.opengl.*; +import java.util.*; +// FIXME: refactor Java SE dependencies +//import java.util.regex.*; +import java.lang.reflect.*; + +/** + * A utility object intended to be used by implementations to act as a cache + * of which OpenGL extensions are currently available on both the host machine + * and display. + */ +public final class ExtensionAvailabilityCache { + private static final boolean DEBUG = Debug.debug("ExtensionAvailabilityCache"); + private static final boolean DEBUG_AVAILABILITY = Debug.isPropertyDefined("ExtensionAvailabilityCache", true); + + ExtensionAvailabilityCache(GLContextImpl context) + { + this.context = context; + } + + /** + * Flush the cache. The cache will be rebuilt lazily as calls to {@link + * #isExtensionAvailable(String)} are received. + */ + public void flush() + { + if(DEBUG) { + System.out.println("ExtensionAvailabilityCache: Flush availability OpenGL "+majorVersion+"."+minorVersion); + } + availableExtensionCache.clear(); + initialized = false; + majorVersion = 1; + minorVersion = 0; + } + + /** + * Flush the cache and rebuild the cache. + */ + public void reset() { + flush(); + initAvailableExtensions(); + } + + public boolean isInitialized() { + return initialized && !availableExtensionCache.isEmpty() ; + } + + public boolean isExtensionAvailable(String glExtensionName) { + initAvailableExtensions(); + return availableExtensionCache.contains(mapGLExtensionName(glExtensionName)); + } + + public String getPlatformExtensionsString() { + initAvailableExtensions(); + return glXExtensions; + } + + public String getGLExtensions() { + initAvailableExtensions(); + if(DEBUG) { + System.err.println("ExtensionAvailabilityCache: getGLExtensions() called"); + } + return glExtensions; + } + + public int getMajorVersion() { + initAvailableExtensions(); + return majorVersion; + } + + public int getMinorVersion() { + initAvailableExtensions(); + return minorVersion; + } + + private void initAvailableExtensions() { + // if hash is empty (meaning it was flushed), pre-cache it with the list + // of extensions that are in the GL_EXTENSIONS string + if (availableExtensionCache.isEmpty() || !initialized) { + GL gl = context.getGL(); + + if (DEBUG) { + System.err.println("ExtensionAvailabilityCache: Pre-caching init "+gl+", GL_VERSION "+gl.glGetString(GL.GL_VERSION)); + } + + // Set version + Version version = new Version(gl.glGetString(GL.GL_VERSION)); + if (version.isValid()) { + majorVersion = version.getMajor(); + minorVersion = version.getMinor(); + + if( !gl.isGL3() && + ( majorVersion > 3 || + ( majorVersion == 3 && minorVersion >= 1 ) ) ) { + // downsize version to 3.0 in case we are not using GL3 (3.1) + majorVersion = 3; + minorVersion = 0; + } + } + + boolean useGetStringi = false; + + if ( majorVersion > 3 || + ( majorVersion == 3 && minorVersion >= 0 ) || + gl.isGL3() ) { + if ( ! gl.isGL2GL3() ) { + if(DEBUG) { + System.err.println("ExtensionAvailabilityCache: GL >= 3.1 usage, but no GL2GL3 interface: "+gl.getClass().getName()); + } + } else if ( ! gl.isFunctionAvailable("glGetStringi") ) { + if(DEBUG) { + System.err.println("ExtensionAvailabilityCache: GL >= 3.1 usage, but no glGetStringi"); + } + } else { + useGetStringi = true; + } + } + + if (DEBUG) { + System.err.println("ExtensionAvailabilityCache: Pre-caching extension availability OpenGL "+majorVersion+"."+minorVersion+ + ", use "+ ( useGetStringi ? "glGetStringi" : "glGetString" ) ); + } + + StringBuffer sb = new StringBuffer(); + if(useGetStringi) { + GL2GL3 gl2gl3 = gl.getGL2GL3(); + int[] numExtensions = { 0 } ; + gl2gl3.glGetIntegerv(gl2gl3.GL_NUM_EXTENSIONS, numExtensions, 0); + for (int i = 0; i < numExtensions[0]; i++) { + sb.append(gl2gl3.glGetStringi(gl2gl3.GL_EXTENSIONS, i)); + if(i < numExtensions[0]) { + sb.append(" "); + } + } + } else { + sb.append(gl.glGetString(GL.GL_EXTENSIONS)); + } + glExtensions = sb.toString(); + glXExtensions = context.getPlatformExtensionsString(); + + sb.append(" "); + sb.append(glXExtensions); + + String allAvailableExtensions = sb.toString(); + if (DEBUG_AVAILABILITY) { + System.err.println("ExtensionAvailabilityCache: Available extensions: " + allAvailableExtensions); + System.err.println("ExtensionAvailabilityCache: GL vendor: " + gl.glGetString(GL.GL_VENDOR)); + } + StringTokenizer tok = new StringTokenizer(allAvailableExtensions); + while (tok.hasMoreTokens()) { + String availableExt = tok.nextToken().trim(); + availableExt = availableExt.intern(); + availableExtensionCache.add(availableExt); + if (DEBUG_AVAILABILITY) { + System.err.println("ExtensionAvailabilityCache: Available: " + availableExt); + } + } + + // Put GL version strings in the table as well + // FIXME: this needs to be adjusted when the major rev changes + // beyond the known ones + int major = majorVersion; + int minor = minorVersion; + while (major > 0) { + while (minor >= 0) { + availableExtensionCache.add("GL_VERSION_" + major + "_" + minor); + if (DEBUG) { + System.err.println("ExtensionAvailabilityCache: Added GL_VERSION_" + major + "_" + minor + " to known extensions"); + } + --minor; + } + + switch (major) { + case 3: + if(gl.isGL3()) { + // GL3 is a GL 3.1 forward compatible context, + // hence no 2.0, 1.0 - 1.5 GL versions are supported. + major=0; + } + // Restart loop at version 2.1 + minor = 1; + break; + case 2: + // Restart loop at version 1.5 + minor = 5; + break; + case 1: + break; + } + + --major; + } + + // put a dummy var in here so that the cache is no longer empty even if + // no extensions are in the GL_EXTENSIONS string + availableExtensionCache.add(""); + + initialized = true; + } + } + + // FIXME: hack to re-enable GL_NV_vertex_array_range extension after + // recent upgrade to new wglext.h and glxext.h headers + private static String mapGLExtensionName(String extensionName) { + if (extensionName != null && + (extensionName.equals("WGL_NV_vertex_array_range") || + extensionName.equals("GLX_NV_vertex_array_range"))) + return "GL_NV_vertex_array_range"; + return extensionName; + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + private boolean initialized = false; + private int majorVersion = 1; + private int minorVersion = 0; + private String glExtensions = null; + private String glXExtensions = null; + private HashSet availableExtensionCache = new HashSet(50); + private GLContextImpl context; + + /** + * A class for storing and comparing OpenGL version numbers. + * This only works for desktop OpenGL at the moment. + */ + private static class Version implements Comparable + { + private boolean valid; + private int major, minor, sub; + public Version(int majorRev, int minorRev, int subMinorRev) + { + major = majorRev; + minor = minorRev; + sub = subMinorRev; + } + + /** + * @param versionString must be of the form "GL_VERSION_X" or + * "GL_VERSION_X_Y" or "GL_VERSION_X_Y_Z" or "X.Y", where X, Y, + * and Z are integers. + * + * @exception IllegalArgumentException if the argument is not a valid + * OpenGL version identifier + */ + public Version(String versionString) + { + try + { + if (versionString.startsWith("GL_VERSION_")) + { + StringTokenizer tok = new StringTokenizer(versionString, "_"); + + tok.nextToken(); // GL_ + tok.nextToken(); // VERSION_ + if (!tok.hasMoreTokens()) { major = 0; return; } + major = Integer.valueOf(tok.nextToken()).intValue(); + if (!tok.hasMoreTokens()) { minor = 0; return; } + minor = Integer.valueOf(tok.nextToken()).intValue(); + if (!tok.hasMoreTokens()) { sub = 0; return; } + sub = Integer.valueOf(tok.nextToken()).intValue(); + } + else + { + int radix = 10; + if (versionString.length() > 2) { + if (Character.isDigit(versionString.charAt(0)) && + versionString.charAt(1) == '.' && + Character.isDigit(versionString.charAt(2))) { + major = Character.digit(versionString.charAt(0), radix); + minor = Character.digit(versionString.charAt(2), radix); + + // See if there's version-specific information which might + // imply a more recent OpenGL version + StringTokenizer tok = new StringTokenizer(versionString, " "); + if (tok.hasMoreTokens()) { + tok.nextToken(); + if (tok.hasMoreTokens()) { + String token = tok.nextToken(); + int i = 0; + while (i < token.length() && !Character.isDigit(token.charAt(i))) { + i++; + } + if (i < token.length() - 2 && + Character.isDigit(token.charAt(i)) && + token.charAt(i+1) == '.' && + Character.isDigit(token.charAt(i+2))) { + int altMajor = Character.digit(token.charAt(i), radix); + int altMinor = Character.digit(token.charAt(i+2), radix); + // Avoid possibly confusing situations by putting some + // constraints on the upgrades we do to the major and + // minor versions + if ((altMajor == major && altMinor > minor) || + altMajor == major + 1) { + major = altMajor; + minor = altMinor; + } + } + } + } + } + } + } + valid = true; + } + catch (Exception e) + { + // FIXME: refactor desktop OpenGL dependencies and make this + // class work properly for OpenGL ES + System.err.println("ExtensionAvailabilityCache: FunctionAvailabilityCache.Version.: "+e); + major = 1; + minor = 0; + /* + throw (IllegalArgumentException) + new IllegalArgumentException( + "Illegally formatted version identifier: \"" + versionString + "\"") + .initCause(e); + */ + } + } + + public boolean isValid() { + return valid; + } + + public int compareTo(Object o) + { + Version vo = (Version)o; + if (major > vo.major) return 1; + else if (major < vo.major) return -1; + else if (minor > vo.minor) return 1; + else if (minor < vo.minor) return -1; + else if (sub > vo.sub) return 1; + else if (sub < vo.sub) return -1; + + return 0; // they are equal + } + + public int getMajor() { + return major; + } + + public int getMinor() { + return minor; + } + + } // end class Version +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java new file mode 100755 index 000000000..48affa534 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java @@ -0,0 +1,188 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.util.*; +import javax.media.opengl.*; + +/** + * Tracks as closely as possible the sizes of allocated OpenGL buffer + * objects. When glMapBuffer or glMapBufferARB is called, in order to + * turn the resulting base address into a java.nio.ByteBuffer, we need + * to know the size in bytes of the allocated OpenGL buffer object. + * Previously we would compute this size by using + * glGetBufferParameterivARB with a pname of GL_BUFFER_SIZE, but + * it appears doing so each time glMapBuffer is called is too costly + * on at least Apple's new multithreaded OpenGL implementation.

+ * + * Instead we now try to track the sizes of allocated buffer objects. + * We watch calls to glBindBuffer to see which buffer is bound to + * which target and to glBufferData to see how large the buffer's + * allocated size is. When glMapBuffer is called, we consult our table + * of buffer sizes to see if we can return an answer without a glGet + * call.

+ * + * We share the GLBufferSizeTracker objects among all GLContexts for + * which sharing is enabled, because the namespace for buffer objects + * is the same for these contexts.

+ * + * Tracking the state of which buffer objects are bound is done in the + * GLBufferStateTracker and is not completely trivial. In the face of + * calls to glPushClientAttrib / glPopClientAttrib we currently punt + * and re-fetch the bound buffer object for the state in question; + * see, for example, glVertexPointer and the calls down to + * GLBufferStateTracker.getBoundBufferObject(). Note that we currently + * ignore new binding targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV; + * the fact that new binding targets may be added in the future makes + * it impossible to cache state for these new targets.

+ * + * Ignoring new binding targets, the primary situation in which we may + * not be able to return a cached answer is in the case of an error, + * where glBindBuffer may not have been called before trying to call + * glBufferData. Also, if external native code modifies a buffer + * object, we may return an incorrect answer. (FIXME: this case + * requires more thought, and perhaps stochastic and + * exponential-fallback checking. However, note that it can only occur + * in the face of external native code which requires that the + * application be signed anyway, so there is no security risk in this + * area.) + */ + +public class GLBufferSizeTracker { + // Map from buffer names to sizes. + // Note: should probably have some way of shrinking this map, but + // can't just make it a WeakHashMap because nobody holds on to the + // keys; would have to always track creation and deletion of buffer + // objects, which is probably sub-optimal. The expected usage + // pattern of buffer objects indicates that the fact that this map + // never shrinks is probably not that bad. + private Map/**/ bufferSizeMap = + Collections.synchronizedMap(new HashMap/**/()); + + private static final boolean DEBUG = Debug.debug("GLBufferSizeTracker"); + + public GLBufferSizeTracker() { + } + + public void setBufferSize(GLBufferStateTracker bufferStateTracker, + int target, + GL caller, + int size) { + // Need to do some similar queries to getBufferSize below + int buffer = bufferStateTracker.getBoundBufferObject(target, caller); + boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); + if (valid) { + if (buffer == 0) { + // FIXME: this really should not happen if we know what's + // going on. Very likely there is an OpenGL error in the + // application if we get here. Could silently return 0, but it + // seems better to get an early warning that something is + // wrong. + throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + + Integer.toHexString(target)); + } + bufferSizeMap.put(new Integer(buffer), new Integer(size)); + } + // We don't know the current buffer state. Note that the buffer + // state tracker will have made the appropriate OpenGL query if it + // didn't know what was going on, so at this point we have nothing + // left to do except drop this piece of information on the floor. + } + + public int getBufferSize(GLBufferStateTracker bufferStateTracker, + int target, + GL caller) { + // See whether we know what buffer is currently bound to the given + // state + int buffer = bufferStateTracker.getBoundBufferObject(target, caller); + boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); + if (valid) { + if (buffer == 0) { + // FIXME: this really should not happen if we know what's + // going on. Very likely there is an OpenGL error in the + // application if we get here. Could silently return 0, but it + // seems better to get an early warning that something is + // wrong. + throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + + Integer.toHexString(target)); + } + // See whether we know the size of this buffer object; at this + // point we almost certainly should if the application is + // written correctly + Integer key = new Integer(buffer); + Integer sz = (Integer) bufferSizeMap.get(key); + if (sz == null) { + // For robustness, try to query this value from the GL as we used to + int[] tmp = new int[1]; + caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); + if (tmp[0] == 0) { + // Assume something is wrong rather than silently going along + throw new GLException("Error: buffer size returned by glGetBufferParameteriv was zero; probably application error"); + } + // Assume we just don't know what's happening + sz = new Integer(tmp[0]); + bufferSizeMap.put(key, sz); + if (DEBUG) { + System.err.println("GLBufferSizeTracker.getBufferSize(): made slow query to cache size " + + tmp[0] + + " for buffer " + + buffer); + } + } + return sz.intValue(); + } + // We don't know what's going on in this case; query the GL for an answer + int[] tmp = new int[1]; + caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); + if (DEBUG) { + System.err.println("GLBufferSizeTracker.getBufferSize(): no cached buffer information"); + } + return tmp[0]; + } + + // This should be called on any major event where we might start + // producing wrong answers, such as OpenGL context creation and + // destruction if we don't know whether there are other currently- + // created contexts that might be keeping the buffer objects alive + // that we're dealing with + public void clearCachedBufferSizes() { + bufferSizeMap.clear(); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java new file mode 100755 index 000000000..df8d673a1 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java @@ -0,0 +1,169 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.util.*; +import javax.media.opengl.*; + +/** + * Tracks as closely as possible which OpenGL buffer object is bound + * to which binding target in the current OpenGL context. + * GLBufferStateTracker objects are allocated on a per-OpenGL-context basis. + * This class is used to verify that e.g. the vertex + * buffer object extension is in use when the glVertexPointer variant + * taking a long as argument is called.

+ * + * Note that because the enumerated value used for the binding of a + * buffer object (e.g. GL_ARRAY_BUFFER) is different than that used to + * query the binding using glGetIntegerv (e.g. + * GL_ARRAY_BUFFER_BINDING), then in the face of new binding targets + * being added to the GL (e.g. GL_TRANSFORM_FEEDBACK_BUFFER_NV) it is + * impossible to set up a query of the buffer object currently bound + * to a particular state. It turns out that for some uses, such as + * finding the size of the currently bound buffer, this doesn't + * matter, though of course without knowing the buffer object we can't + * re-associate the queried size with the buffer object ID.

+ * + * Because the namespace of buffer objects is the unsigned integers + * with 0 reserved by the GL, and because we have to be able to return + * both 0 and other integers as valid answers from + * getBoundBufferObject(), we need a second query, which is to ask + * whether we know the state of the binding for a given target. For + * "unknown" targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV we return + * false from this, but we also clear the valid bit and later refresh + * the binding state if glPushClientAttrib / glPopClientAttrib are + * called, since we don't want the complexity of tracking stacks of + * these attributes. + * + */ + +public class GLBufferStateTracker { + private static final boolean DEBUG = Debug.debug("GLBufferStateTracker"); + + private static final Integer arrayBufferEnum = new Integer(GL.GL_ARRAY_BUFFER); + private static final Integer elementArrayBufferEnum = new Integer(GL.GL_ELEMENT_ARRAY_BUFFER); + private static final Integer pixelPackBufferEnum = new Integer(GL2.GL_PIXEL_PACK_BUFFER); + private static final Integer pixelUnpackBufferEnum = new Integer(GL2.GL_PIXEL_UNPACK_BUFFER); + private static final Integer zero = new Integer(0); + + // Maps binding targets to buffer objects. A null value indicates + // that the binding is unknown. A zero value indicates that it is + // known that no buffer is bound to the target. + private Map/**/ bindingMap = new HashMap/**/(); + + private int[] bufTmp = new int[1]; + + public GLBufferStateTracker() { + // Start with known unbound targets for known keys + bindingMap.put(arrayBufferEnum, zero); + bindingMap.put(elementArrayBufferEnum, zero); + bindingMap.put(pixelPackBufferEnum, zero); + bindingMap.put(pixelUnpackBufferEnum, zero); + } + + public void setBoundBufferObject(int target, int buffer) { + bindingMap.put(box(target), box(buffer)); + } + + /** Note: returns an unspecified value if the binding for the + specified target (e.g. GL_ARRAY_BUFFER) is currently unknown. + You must use isBoundBufferObjectKnown() to see whether the + return value is valid. */ + public int getBoundBufferObject(int target, GL caller) { + Integer value = (Integer) bindingMap.get(box(target)); + if (value == null) { + // User probably either called glPushClientAttrib / + // glPopClientAttrib or is querying an unknown target. See + // whether we know how to fetch this state. + boolean gotQueryTarget = true; + int queryTarget = 0; + switch (target) { + case GL.GL_ARRAY_BUFFER: queryTarget = GL.GL_ARRAY_BUFFER_BINDING; break; + case GL.GL_ELEMENT_ARRAY_BUFFER: queryTarget = GL.GL_ELEMENT_ARRAY_BUFFER_BINDING; break; + case GL2.GL_PIXEL_PACK_BUFFER: queryTarget = GL2.GL_PIXEL_PACK_BUFFER_BINDING; break; + case GL2.GL_PIXEL_UNPACK_BUFFER: queryTarget = GL2.GL_PIXEL_UNPACK_BUFFER_BINDING; break; + default: gotQueryTarget = false; break; + } + if (gotQueryTarget) { + caller.glGetIntegerv(queryTarget, bufTmp, 0); + if (DEBUG) { + System.err.println("GLBufferStateTracker.getBoundBufferObject(): queried bound buffer " + + bufTmp[0] + + " for query target 0x" + Integer.toHexString(queryTarget)); + } + setBoundBufferObject(target, bufTmp[0]); + // Try once more + return getBoundBufferObject(target, caller); + } + return 0; + } + return value.intValue(); + } + + /** Indicates whether the binding state for the specified target is + currently known. Should be called after getBoundBufferObject() + because that method may change the answer for a given target. */ + public boolean isBoundBufferObjectKnown(int target) { + return (bindingMap.get(box(target)) != null); + } + + /** Clears out the known/unknown state of the various buffer object + binding states. These will be refreshed later on an as-needed + basis. This is called by the implementations of + glPushClientAttrib / glPopClientAttrib. Might want to call this + from GLContext.makeCurrent() in the future to possibly increase + the robustness of these caches in the face of external native + code manipulating OpenGL state. */ + public void clearBufferObjectState() { + bindingMap.clear(); + } + + // FIXME: could largely remove this and use Integer.valueOf() in JDK 5 + private static Integer box(int key) { + switch (key) { + case 0: return zero; + case GL.GL_ARRAY_BUFFER: return arrayBufferEnum; + case GL.GL_ELEMENT_ARRAY_BUFFER: return elementArrayBufferEnum; + case GL2.GL_PIXEL_PACK_BUFFER: return pixelPackBufferEnum; + case GL2.GL_PIXEL_UNPACK_BUFFER: return pixelUnpackBufferEnum; + default: return new Integer(key); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java new file mode 100644 index 000000000..32a32e322 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java @@ -0,0 +1,602 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.nio.*; +import java.lang.reflect.*; + +import javax.media.opengl.*; +import com.sun.nativewindow.impl.NWReflection; +import com.jogamp.gluegen.runtime.*; +import com.jogamp.gluegen.runtime.opengl.*; + +public abstract class GLContextImpl extends GLContext { + protected GLContextLock lock = new GLContextLock(); + protected static final boolean DEBUG = Debug.debug("GLContext"); + protected static final boolean VERBOSE = Debug.verbose(); + // NOTE: default sense of GLContext optimization disabled in JSR-231 + // 1.0 beta 5 due to problems on X11 platforms (both Linux and + // Solaris) when moving and resizing windows. Apparently GLX tokens + // get sent to the X server under the hood (and out from under the + // cover of the AWT lock) in these situations. Users requiring + // multi-screen X11 applications can manually enable this flag. It + // basically had no tangible effect on the Windows or Mac OS X + // platforms anyway in particular with the disabling of the + // GLWorkerThread which we found to be necessary in 1.0 beta 4. + protected boolean optimizationEnabled = Debug.isPropertyDefined("jogl.GLContext.optimize", true); + + // Cache of the functions that are available to be called at the current + // moment in time + protected ExtensionAvailabilityCache extensionAvailability; + // Table that holds the addresses of the native C-language entry points for + // OpenGL functions. + private ProcAddressTable glProcAddressTable; + + // Tracks creation and initialization of buffer objects to avoid + // repeated glGet calls upon glMapBuffer operations + private GLBufferSizeTracker bufferSizeTracker; // Singleton - Set by GLContextShareSet + private GLBufferStateTracker bufferStateTracker = new GLBufferStateTracker(); + private GLStateTracker glStateTracker = new GLStateTracker(); + + protected GLDrawableImpl drawable; + protected GLDrawableImpl drawableRead; + + protected GL gl; + + public GLContextImpl(GLDrawableImpl drawable, GLDrawableImpl drawableRead, GLContext shareWith) { + extensionAvailability = new ExtensionAvailabilityCache(this); + if (shareWith != null) { + GLContextShareSet.registerSharing(this, shareWith); + } + GLContextShareSet.registerForBufferObjectSharing(shareWith, this); + // This must occur after the above calls into the + // GLContextShareSet, which set up state needed by the GL object + setGL(createGL(drawable.getGLProfile())); + + this.drawable = drawable; + setGLDrawableRead(drawableRead); + } + + public GLContextImpl(GLDrawableImpl drawable, GLContext shareWith) { + this(drawable, null, shareWith); + } + + public void setGLDrawableRead(GLDrawable read) { + boolean lockHeld = lock.isHeld(); + if(lockHeld) { + release(); + } + drawableRead = ( null != read ) ? (GLDrawableImpl) read : drawable; + if(lockHeld) { + makeCurrent(); + } + } + + public GLDrawable getGLDrawable() { + return drawable; + } + + public GLDrawable getGLDrawableRead() { + return drawableRead; + } + + public GLDrawableImpl getDrawableImpl() { + return (GLDrawableImpl) getGLDrawable(); + } + + public int makeCurrent() throws GLException { + // Support calls to makeCurrent() over and over again with + // different contexts without releasing them + // Could implement this more efficiently without explicit + // releasing of the underlying context; would require more error + // checking during the makeCurrentImpl phase + GLContext current = getCurrent(); + if (current != null) { + if (current == this) { + // Assume we don't need to make this context current again + // For Mac OS X, however, we need to update the context to track resizes + update(); + return CONTEXT_CURRENT; + } else { + current.release(); + } + } + + if (GLWorkerThread.isStarted() && + !GLWorkerThread.isWorkerThread()) { + // Kick the GLWorkerThread off its current context + GLWorkerThread.invokeLater(new Runnable() { public void run() {} }); + } + + lock.lock(); + int res = 0; + try { + res = makeCurrentImpl(); + + /* FIXME: refactor dependence on Java 2D / JOGL bridge + if ((tracker != null) && + (res == CONTEXT_CURRENT_NEW)) { + // Increase reference count of GLObjectTracker + tracker.ref(); + } + */ + } catch (GLException e) { + lock.unlock(); + throw(e); + } + if (res == CONTEXT_NOT_CURRENT) { + lock.unlock(); + } else { + if(res == CONTEXT_CURRENT_NEW) { + // check if the drawable's and the GL's GLProfile are equal + // throws an GLException if not + getGLDrawable().getGLProfile().verifyEquality(gl.getGLProfile()); + } + setCurrent(this); + + /* FIXME: refactor dependence on Java 2D / JOGL bridge + + // Try cleaning up any stale server-side OpenGL objects + // FIXME: not sure what to do here if this throws + if (deletedObjectTracker != null) { + deletedObjectTracker.clean(getGL()); + } + */ + } + return res; + } + + protected abstract int makeCurrentImpl() throws GLException; + + public void release() throws GLException { + if (!lock.isHeld()) { + throw new GLException("Context not current on current thread"); + } + setCurrent(null); + try { + releaseImpl(); + } finally { + lock.unlock(); + } + } + + protected abstract void releaseImpl() throws GLException; + + public void destroy() { + if (lock.isHeld()) { + // release current context + release(); + } + + // Must hold the lock around the destroy operation to make sure we + // don't destroy the context out from under another thread rendering to it + lock.lock(); + try { + /* FIXME: refactor dependence on Java 2D / JOGL bridge + if (tracker != null) { + // Don't need to do anything for contexts that haven't been + // created yet + if (isCreated()) { + // If we are tracking creation and destruction of server-side + // OpenGL objects, we must decrement the reference count of the + // GLObjectTracker upon context destruction. + // + // Note that we can only eagerly delete these server-side + // objects if there is another context currrent right now + // which shares textures and display lists with this one. + tracker.unref(deletedObjectTracker); + } + } + */ + + // Because we don't know how many other contexts we might be + // sharing with (and it seems too complicated to implement the + // GLObjectTracker's ref/unref scheme for the buffer-related + // optimizations), simply clear the cache of known buffers' sizes + // when we destroy contexts + if (bufferSizeTracker != null) { + bufferSizeTracker.clearCachedBufferSizes(); + } + + if (bufferStateTracker != null) { + bufferStateTracker.clearBufferObjectState(); + } + + if (glStateTracker != null) { + glStateTracker.clearStates(false); + } + + destroyImpl(); + } finally { + lock.unlock(); + } + } + + protected abstract void destroyImpl() throws GLException; + + // This is only needed for Mac OS X on-screen contexts + protected void update() throws GLException { + } + + public boolean isSynchronized() { + return !lock.getFailFastMode(); + } + + public void setSynchronized(boolean isSynchronized) { + lock.setFailFastMode(!isSynchronized); + } + + public final GL getGL() { + return gl; + } + + public GL setGL(GL gl) { + if(DEBUG) { + String sgl1 = (null!=this.gl)?this.gl.getClass().toString()+", "+this.gl.toString():new String(""); + String sgl2 = (null!=gl)?gl.getClass().toString()+", "+gl.toString():new String(""); + Exception e = new Exception("setGL: "+Thread.currentThread()+", "+sgl1+" -> "+sgl2); + e.printStackTrace(); + } + this.gl = gl; + return gl; + } + + public abstract Object getPlatformGLExtensions(); + + //---------------------------------------------------------------------- + // Helpers for various context implementations + // + + private Object createInstance(GLProfile glp, String suffix, Class[] cstrArgTypes, Object[] cstrArgs) { + return NWReflection.createInstance(glp.getGLImplBaseClassName()+suffix, cstrArgTypes, cstrArgs); + } + + /** Create the GL for this context. */ + protected GL createGL(GLProfile glp) { + GL gl = (GL) createInstance(glp, "Impl", new Class[] { GLProfile.class, GLContextImpl.class }, new Object[] { glp, this } ); + + /* FIXME: refactor dependence on Java 2D / JOGL bridge + if (tracker != null) { + gl.setObjectTracker(tracker); + } + */ + return gl; + } + + public final ProcAddressTable getGLProcAddressTable() { + return glProcAddressTable; + } + + /** + * Shall return the platform extension ProcAddressTable, + * ie for GLXExt, EGLExt, .. + */ + public abstract ProcAddressTable getPlatformExtProcAddressTable(); + + /** + * Pbuffer support; given that this is a GLContext associated with a + * pbuffer, binds this pbuffer to its texture target. + */ + public abstract void bindPbufferToTexture(); + + /** + * Pbuffer support; given that this is a GLContext associated with a + * pbuffer, releases this pbuffer from its texture target. + */ + public abstract void releasePbufferFromTexture(); + + public abstract ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3); + + public void setSwapInterval(final int interval) { + GLContext current = getCurrent(); + if (current != this) { + throw new GLException("This context is not current. Current context: "+current+ + ", this context "+this); + } + setSwapIntervalImpl(interval); + } + + protected int currentSwapInterval = -1; // default: not set yet .. + + public int getSwapInterval() { + return currentSwapInterval; + } + + protected void setSwapIntervalImpl(final int interval) { + // nop per default .. + } + + /** Maps the given "platform-independent" function name to a real function + name. Currently this is only used to map "glAllocateMemoryNV" and + associated routines to wglAllocateMemoryNV / glXAllocateMemoryNV. */ + protected abstract String mapToRealGLFunctionName(String glFunctionName); + + /** Maps the given "platform-independent" extension name to a real + function name. Currently this is only used to map + "GL_ARB_pbuffer" and "GL_ARB_pixel_format" to "WGL_ARB_pbuffer" + and "WGL_ARB_pixel_format" (not yet mapped to X11). */ + protected abstract String mapToRealGLExtensionName(String glExtensionName); + + /** Helper routine which resets a ProcAddressTable generated by the + GLEmitter by looking up anew all of its function pointers. */ + protected void resetProcAddressTable(Object table) { + GLProcAddressHelper.resetProcAddressTable(table, getDrawableImpl().getDynamicLookupHelper() ); + } + + /** Indicates whether the underlying OpenGL context has been + created. This is used to manage sharing of display lists and + textures between contexts. */ + public abstract boolean isCreated(); + + /** + * Sets the OpenGL implementation class and + * the cache of which GL functions are available for calling through this + * context. See {@link #isFunctionAvailable(String)} for more information on + * the definition of "available". + * + * @param force force the setting, even if is already being set. + * This might be usefull if you change the OpenGL implementation. + */ + protected void setGLFunctionAvailability(boolean force) { + if(null!=this.gl && null!=glProcAddressTable && !force) { + return; // already done and not forced + } + if(null==this.gl || force) { + setGL(createGL(getGLDrawable().getGLProfile())); + } + + updateGLProcAddressTable(); + } + + /** + * Updates the cache of which GL functions are available for calling through this + * context. See {@link #isFunctionAvailable(String)} for more information on + * the definition of "available". + */ + protected void updateGLProcAddressTable() { + if(null==this.gl) { + throw new GLException("setGLFunctionAvailability not called yet"); + } + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Initializing OpenGL extension address table for " + this); + } + if (glProcAddressTable == null) { + glProcAddressTable = (ProcAddressTable) createInstance(gl.getGLProfile(), "ProcAddressTable", new Class[0], null); + // FIXME: cache ProcAddressTables by capability bits so we can + // share them among contexts with the same capabilities + } + resetProcAddressTable(getGLProcAddressTable()); + + extensionAvailability.reset(); + } + + /** + * Returns true if the specified OpenGL core- or extension-function can be + * successfully called using this GL context given the current host (OpenGL + * client) and display (OpenGL server) configuration. + * + * See {@link GL#isFunctionAvailable(String)} for more details. + * + * @param glFunctionName the name of the OpenGL function (e.g., use + * "glPolygonOffsetEXT" or "glPolygonOffset" to check if the {@link + * javax.media.opengl.GL#glPolygonOffset(float,float)} is available). + */ + public boolean isFunctionAvailable(String glFunctionName) { + if(isCreated()) { + // Check GL 1st (cached) + ProcAddressTable pTable = getGLProcAddressTable(); + try { + if(0!=pTable.getAddressFor(glFunctionName)) { + return true; + } + } catch (Exception e) {} + + // Check platform extensions 2nd (cached) + pTable = getPlatformExtProcAddressTable(); + try { + if(0!=pTable.getAddressFor(glFunctionName)) { + return true; + } + } catch (Exception e) {} + } + // dynamic function lookup at last incl name aliasing (not cached) + DynamicLookupHelper dynLookup = getDrawableImpl().getDynamicLookupHelper(); + String tmpBase = GLExtensionNames.normalizeVEN(GLExtensionNames.normalizeARB(glFunctionName, true), true); + long addr = 0; + int variants = GLExtensionNames.getFuncNamePermutationNumber(tmpBase); + for(int i = 0; 0==addr && i < variants; i++) { + String tmp = GLExtensionNames.getFuncNamePermutation(tmpBase, i); + try { + addr = dynLookup.dynamicLookupFunction(tmp); + } catch (Exception e) { } + } + if(0!=addr) { + return true; + } + return false; + } + + /** + * Returns true if the specified OpenGL extension can be + * successfully called using this GL context given the current host (OpenGL + * client) and display (OpenGL server) configuration. + * + * See {@link GL#isExtensionAvailable(String)} for more details. + * + * @param glExtensionName the name of the OpenGL extension (e.g., + * "GL_VERTEX_PROGRAM_ARB"). + */ + public boolean isExtensionAvailable(String glExtensionName) { + return extensionAvailability.isExtensionAvailable(mapToRealGLExtensionName(glExtensionName)); + } + + public String getPlatformExtensionsString() { + return extensionAvailability.getPlatformExtensionsString(); + } + + public String getGLExtensions() { + return extensionAvailability.getGLExtensions(); + } + + public int getMajorVersion() { + return extensionAvailability.getMajorVersion(); + } + + public int getMinorVersion() { + return extensionAvailability.getMinorVersion(); + } + + public boolean isExtensionCacheInitialized() { + return extensionAvailability.isInitialized(); + } + + /** Indicates which floating-point pbuffer implementation is in + use. Returns one of GLPbuffer.APPLE_FLOAT, GLPbuffer.ATI_FLOAT, + or GLPbuffer.NV_FLOAT. */ + public int getFloatingPointMode() throws GLException { + throw new GLException("Not supported on non-pbuffer contexts"); + } + + /** On some platforms the mismatch between OpenGL's coordinate + system (origin at bottom left) and the window system's + coordinate system (origin at top left) necessitates a vertical + flip of pixels read from offscreen contexts. */ + public abstract boolean offscreenImageNeedsVerticalFlip(); + + /** Only called for offscreen contexts; needed by glReadPixels */ + public abstract int getOffscreenContextPixelDataType(); + + protected static String getThreadName() { + return Thread.currentThread().getName(); + } + + public static String toHexString(long hex) { + return "0x" + Long.toHexString(hex); + } + + //---------------------------------------------------------------------- + // Helpers for buffer object optimizations + + public void setBufferSizeTracker(GLBufferSizeTracker bufferSizeTracker) { + this.bufferSizeTracker = bufferSizeTracker; + } + + public GLBufferSizeTracker getBufferSizeTracker() { + return bufferSizeTracker; + } + + public GLBufferStateTracker getBufferStateTracker() { + return bufferStateTracker; + } + + public GLStateTracker getGLStateTracker() { + return glStateTracker; + } + + //--------------------------------------------------------------------------- + // Helpers for context optimization where the last context is left + // current on the OpenGL worker thread + // + + public boolean isOptimizable() { + return optimizationEnabled; + } + + public boolean hasWaiters() { + return lock.hasWaiters(); + } + + /* FIXME: needed only by the Java 2D / JOGL bridge; refactor + + public GLContextImpl(GLContext shareWith) { + this(shareWith, false); + } + + public GLContextImpl(GLContext shareWith, boolean dontShareWithJava2D) { + extensionAvailability = new ExtensionAvailabilityCache(this); + GLContext shareContext = shareWith; + if (!dontShareWithJava2D) { + shareContext = Java2D.filterShareContext(shareWith); + } + if (shareContext != null) { + GLContextShareSet.registerSharing(this, shareContext); + } + // Always indicate real behind-the-scenes sharing to track deleted objects + if (shareContext == null) { + shareContext = Java2D.filterShareContext(shareWith); + } + GLContextShareSet.registerForObjectTracking(shareWith, this, shareContext); + GLContextShareSet.registerForBufferObjectSharing(shareWith, this); + // This must occur after the above calls into the + // GLContextShareSet, which set up state needed by the GL object + setGL(createGL()); + } + + //--------------------------------------------------------------------------- + // Helpers for integration with Java2D/OpenGL pipeline when FBOs are + // being used + // + + public void setObjectTracker(GLObjectTracker tracker) { + this.tracker = tracker; + } + + public GLObjectTracker getObjectTracker() { + return tracker; + } + + public void setDeletedObjectTracker(GLObjectTracker deletedObjectTracker) { + this.deletedObjectTracker = deletedObjectTracker; + } + + public GLObjectTracker getDeletedObjectTracker() { + return deletedObjectTracker; + } + + // Tracks creation and deletion of server-side OpenGL objects when + // the Java2D/OpenGL pipeline is active and using FBOs to render + private GLObjectTracker tracker; + // Supports deletion of these objects when no other context is + // current which can support immediate deletion of them + private GLObjectTracker deletedObjectTracker; + + */ + +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java new file mode 100644 index 000000000..56a5b023f --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java @@ -0,0 +1,126 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.opengl.*; + +/** Implements the makeCurrent / release locking behavior of the + GLContext class. When "fail fast mode" is enabled, attempts to + lock the same GLContextLock on more than one thread cause + GLException to be raised. This lock is not recursive. Attempts to + lock it more than once on a given thread will cause GLException to + be raised. */ + +public class GLContextLock { + private Object lock = new Object(); + private Thread owner; + private boolean failFastMode = true; + private volatile int waiters; + + /** Locks this GLContextLock on the current thread. If fail fast + mode is enabled and the GLContextLock is already owned by + another thread, throws GLException. */ + public void lock() throws GLException { + synchronized(lock) { + Thread current = Thread.currentThread(); + if (owner == null) { + owner = current; + } else if (owner != current) { + while (owner != null) { + if (failFastMode) { + throw new GLException("Attempt to make context current on thread " + current + + " which is already current on thread " + owner); + } else { + try { + ++waiters; + lock.wait(); + } catch (InterruptedException e) { + throw new GLException(e); + } finally { + --waiters; + } + } + } + owner = current; + } else { + throw new GLException("Attempt to make the same context current twice on thread " + current); + } + } + } + + /** Unlocks this GLContextLock. */ + public void unlock() throws GLException { + synchronized (lock) { + Thread current = Thread.currentThread(); + if (owner == current) { + owner = null; + lock.notifyAll(); + } else { + if (owner != null) { + throw new GLException("Attempt by thread " + current + + " to release context owned by thread " + owner); + } else { + throw new GLException("Attempt by thread " + current + + " to release unowned context"); + } + } + } + } + + /** Indicates whether this lock is held by the current thread. */ + public boolean isHeld() { + synchronized(lock) { + Thread current = Thread.currentThread(); + return (owner == current); + } + } + + public void setFailFastMode(boolean onOrOff) { + failFastMode = onOrOff; + } + + public boolean getFailFastMode() { + return failFastMode; + } + + public boolean hasWaiters() { + return (waiters != 0); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java new file mode 100644 index 000000000..abeb231f4 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java @@ -0,0 +1,293 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +// FIXME: refactor Java SE dependencies +// import java.awt.GraphicsConfiguration; +// import java.awt.GraphicsDevice; +// import java.awt.GraphicsEnvironment; +import java.lang.ref.*; +import java.util.*; +import javax.media.opengl.*; + +/** Provides a mechanism by which OpenGL contexts can share textures + and display lists in the face of multithreading and asynchronous + context creation as is inherent in the AWT and Swing. */ + +public class GLContextShareSet { + // FIXME: refactor Java SE dependencies + // private static boolean forceTracking = Debug.isPropertyDefined("jogl.glcontext.forcetracking"); + private static final boolean DEBUG = Debug.debug("GLContextShareSet"); + + // This class is implemented with a WeakHashMap that goes from the + // contexts as keys to a complex data structure as value that tracks + // context creation and deletion. + + private static Map/**/ shareMap = new WeakHashMap(); + private static Object dummyValue = new Object(); + + private static class ShareSet { + private Map allShares = new WeakHashMap(); + private Map createdShares = new WeakHashMap(); + private Map destroyedShares = new WeakHashMap(); + + public void add(GLContext ctx) { + if (allShares.put(ctx, dummyValue) == null) { + // FIXME: downcast to GLContextImpl undesirable + if (((GLContextImpl) ctx).isCreated()) { + createdShares.put(ctx, dummyValue); + } else { + destroyedShares.put(ctx, dummyValue); + } + } + } + + public GLContext getCreatedShare(GLContext ignore) { + for (Iterator iter = createdShares.keySet().iterator(); iter.hasNext(); ) { + GLContext ctx = (GLContext) iter.next(); + if (ctx != ignore) { + return ctx; + } + } + return null; + } + + public void contextCreated(GLContext ctx) { + Object res = destroyedShares.remove(ctx); + assert res != null : "State of ShareSet corrupted; thought context " + + ctx + " should have been in destroyed set but wasn't"; + res = createdShares.put(ctx, dummyValue); + assert res == null : "State of ShareSet corrupted; thought context " + + ctx + " shouldn't have been in created set but was"; + } + + public void contextDestroyed(GLContext ctx) { + Object res = createdShares.remove(ctx); + assert res != null : "State of ShareSet corrupted; thought context " + + ctx + " should have been in created set but wasn't"; + res = destroyedShares.put(ctx, dummyValue); + assert res == null : "State of ShareSet corrupted; thought context " + + ctx + " shouldn't have been in destroyed set but was"; + } + } + + /** Indicate that contexts share1 and + share2 will share textures and display lists. Both + must be non-null. */ + public static synchronized void registerSharing(GLContext share1, GLContext share2) { + if (share1 == null || share2 == null) { + throw new IllegalArgumentException("Both share1 and share2 must be non-null"); + } + ShareSet share = entryFor(share1); + if (share == null) { + share = entryFor(share2); + } + if (share == null) { + share = new ShareSet(); + } + share.add(share1); + share.add(share2); + addEntry(share1, share); + addEntry(share2, share); + } + + public static synchronized GLContext getShareContext(GLContext contextToCreate) { + ShareSet share = entryFor(contextToCreate); + if (share == null) { + return null; + } + return share.getCreatedShare(contextToCreate); + } + + public static synchronized void contextCreated(GLContext context) { + ShareSet share = entryFor(context); + if (share != null) { + share.contextCreated(context); + } + } + + public static synchronized void contextDestroyed(GLContext context) { + ShareSet share = entryFor(context); + if (share != null) { + share.contextDestroyed(context); + } + } + + /** In order to avoid glGet calls for buffer object checks related + to glVertexPointer, etc. calls as well as glMapBuffer calls, we + need to share the same GLBufferSizeTracker object between + contexts sharing textures and display lists. For now we keep + this mechanism orthogonal to the GLObjectTracker to hopefully + keep things easier to understand. (The GLObjectTracker is + currently only needed in a fairly esoteric case, when the + Java2D/JOGL bridge is active, but the GLBufferSizeTracker + mechanism is now always required.) */ + public static void registerForBufferObjectSharing(GLContext olderContextOrNull, GLContext newContext) { + // FIXME: downcasts to GLContextImpl undesirable + GLContextImpl older = (GLContextImpl) olderContextOrNull; + GLContextImpl newer = (GLContextImpl) newContext; + GLBufferSizeTracker tracker = null; + if (older != null) { + tracker = older.getBufferSizeTracker(); + assert (tracker != null) + : "registerForBufferObjectSharing was not called properly for the older context, or has a bug in it"; + } + if (tracker == null) { + tracker = new GLBufferSizeTracker(); + } + newer.setBufferSizeTracker(tracker); + } + + // FIXME: refactor Java SE dependencies + // /** Indicates that the two supplied contexts (which must be able to + // share textures and display lists) should be in the same + // namespace for tracking of server-side object creation and + // deletion. Because the sharing necessary behind the scenes is + // different than that requested at the user level, the two notions + // are different. This must be called immediately after the + // creation of the new context (which is the second argument) + // before any server-side OpenGL objects have been created in that + // context. */ + // public static void registerForObjectTracking(GLContext olderContextOrNull, + // GLContext newContext, + // GLContext realShareContext) { + // if (isObjectTrackingEnabled() || isObjectTrackingDebuggingEnabled()) { + // GLContextImpl impl1 = null; + // GLContextImpl impl2 = null; + // GLObjectTracker tracker = null; + // + // synchronized (GLContextShareSet.class) { + // if (olderContextOrNull != null && + // newContext != null) { + // if (entryFor(olderContextOrNull) != entryFor(newContext)) { + // throw new IllegalArgumentException("old and new contexts must be able to share textures and display lists"); + // } + // } + // + // // FIXME: downcast to GLContextImpl undesirable + // impl1 = (GLContextImpl) olderContextOrNull; + // impl2 = (GLContextImpl) newContext; + // + // GLObjectTracker deletedObjectTracker = null; + // GLContextImpl shareImpl = (GLContextImpl) realShareContext; + // // Before we zap the "user-level" object trackers, make sure + // // that all contexts in the share set share the destroyed object + // // tracker + // if (shareImpl != null) { + // deletedObjectTracker = shareImpl.getDeletedObjectTracker(); + // } + // if (deletedObjectTracker == null) { + // // Must create one and possibly set it up in the older context + // deletedObjectTracker = new GLObjectTracker(); + // if (DEBUG) { + // System.err.println("Created deletedObjectTracker " + deletedObjectTracker + " because " + + // ((shareImpl == null) ? "shareImpl was null" : "shareImpl's (" + shareImpl + ") deletedObjectTracker was null")); + // } + // + // if (shareImpl != null) { + // // FIXME: think should really assert in this case + // shareImpl.setDeletedObjectTracker(deletedObjectTracker); + // if (DEBUG) { + // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in shareImpl context " + shareImpl); + // } + // } + // } + // impl2.setDeletedObjectTracker(deletedObjectTracker); + // if (DEBUG) { + // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in impl2 context " + impl2); + // } + // } + // + // // Must not hold lock around this operation + // // Don't share object trackers with the primordial share context from Java2D + // if (Java2D.isOGLPipelineActive()) { + // // FIXME: probably need to do something different here + // // Need to be able to figure out the GraphicsDevice for the + // // older context if it's on-screen + // GraphicsDevice device = GraphicsEnvironment. + // getLocalGraphicsEnvironment(). + // getDefaultScreenDevice(); + // GLContext j2dShareContext = Java2D.getShareContext(device); + // if (impl1 != null && impl1 == j2dShareContext) { + // impl1 = null; + // } + // } + // + // synchronized (GLContextShareSet.class) { + // if (impl1 != null) { + // tracker = impl1.getObjectTracker(); + // assert (tracker != null) + // : "registerForObjectTracking was not called properly for the older context"; + // } + // if (tracker == null) { + // tracker = new GLObjectTracker(); + // } + // // Note that we don't assert that the tracker is non-null for + // // impl2 because the way we use this functionality we actually + // // overwrite the initially-set object tracker in the new context + // impl2.setObjectTracker(tracker); + // } + // } + // } + + //---------------------------------------------------------------------- + // Internals only below this point + + + private static ShareSet entryFor(GLContext context) { + return (ShareSet) shareMap.get(context); + } + + private static void addEntry(GLContext context, ShareSet share) { + if (shareMap.get(context) == null) { + shareMap.put(context, share); + } + } + + // FIXME: refactor Java SE dependencies + // private static boolean isObjectTrackingEnabled() { + // return ((Java2D.isOGLPipelineActive() && Java2D.isFBOEnabled()) || + // isObjectTrackingDebuggingEnabled()); + // } + // + // private static boolean isObjectTrackingDebuggingEnabled() { + // return forceTracking; + // } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java new file mode 100644 index 000000000..20d0c8072 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java @@ -0,0 +1,377 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.nio.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.gluegen.runtime.*; +import com.sun.nativewindow.impl.NWReflection; +import java.lang.reflect.*; + +/** Extends GLDrawableFactory with a few methods for handling + typically software-accelerated offscreen rendering (Device + Independent Bitmaps on Windows, pixmaps on X11). Direct access to + these GLDrawables is not supplied directly to end users, though + they may be instantiated by the GLJPanel implementation. */ +public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { + protected static final boolean DEBUG = Debug.debug("GLDrawableFactory"); + + //--------------------------------------------------------------------------- + // Dispatching GLDrawable construction in respect to the NativeWindow Capabilities + // + public GLDrawable createGLDrawable(NativeWindow target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilities caps = (GLCapabilities) target.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); + GLDrawable result = null; + if(caps.isOnscreen()) { + if(caps.isPBuffer()) { + throw new IllegalArgumentException("Onscreen target can't be PBuffer: "+caps); + } + if(DEBUG) { + System.out.println("GLDrawableFactoryImpl.createGLDrawable -> OnscreenDrawable: "+target); + } + result = createOnscreenDrawable(target); + } else { + if( ! ( target instanceof SurfaceChangeable ) ) { + throw new IllegalArgumentException("Passed NativeWindow must implement SurfaceChangeable for offscreen: "+target); + } + if(caps.isPBuffer() && canCreateGLPbuffer()) { + if(DEBUG) { + System.out.println("GLDrawableFactoryImpl.createGLDrawable -> PbufferDrawable: "+target); + } + result = createGLPbufferDrawable(target); + } + if(null==result) { + if(DEBUG) { + System.out.println("GLDrawableFactoryImpl.createGLDrawable -> OffScreenDrawable: "+target); + } + result = createOffscreenDrawable(target); + } + } + if(DEBUG) { + System.out.println("GLDrawableFactoryImpl.createGLDrawable: "+result); + } + return result; + } + + //--------------------------------------------------------------------------- + // + // Onscreen GLDrawable construction + // + + protected abstract GLDrawableImpl createOnscreenDrawable(NativeWindow target); + + //--------------------------------------------------------------------------- + // + // PBuffer GLDrawable construction + // + + /** Target must implement SurfaceChangeable */ + protected abstract GLDrawableImpl createGLPbufferDrawableImpl(NativeWindow target); + + protected GLDrawableImpl createGLPbufferDrawable(NativeWindow target) { + if (!canCreateGLPbuffer()) { + throw new GLException("Pbuffer support not available with current graphics card"); + } + return createGLPbufferDrawableImpl(target); + } + + public GLDrawable createGLPbufferDrawable(GLCapabilities capabilities, + GLCapabilitiesChooser chooser, + int width, + int height) { + if(height<=0 || height<=0) { + throw new GLException("Width and height of pbuffer must be positive (were (" + + width + ", " + height + "))"); + } + capabilities.setDoubleBuffered(false); // FIXME + capabilities.setOnscreen(false); + capabilities.setPBuffer(true); + return createGLPbufferDrawable( createOffscreenWindow(capabilities, chooser, height, height) ); + } + + public GLPbuffer createGLPbuffer(GLCapabilities capabilities, + GLCapabilitiesChooser chooser, + int width, + int height, + GLContext shareWith) { + return new GLPbufferImpl( (GLDrawableImpl) createGLPbufferDrawable(capabilities, chooser, height, height), + shareWith); + } + + + //--------------------------------------------------------------------------- + // + // Offscreen GLDrawable construction + // + + protected abstract GLDrawableImpl createOffscreenDrawable(NativeWindow target) ; + + public GLDrawable createOffscreenDrawable(GLCapabilities capabilities, + GLCapabilitiesChooser chooser, + int width, + int height) { + if(width<=0 || height<=0) { + throw new GLException("Width and height of pbuffer must be positive (were (" + + width + ", " + height + "))"); + } + capabilities.setDoubleBuffered(false); // FIXME + capabilities.setOnscreen(false); + capabilities.setPBuffer(false); + return createOffscreenDrawable( createOffscreenWindow(capabilities, chooser, width, height) ); + } + + /** + * creates an offscreen NativeWindow, which must implement SurfaceChangeable as well, + * so the windowing system related implementation is able to set the surface handle. + */ + protected abstract NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, + int width, int height); + + protected GLDrawableFactoryImpl() { + super(); + } + + protected void maybeDoSingleThreadedWorkaround(Runnable action) { + if (Threading.isSingleThreaded() && + !Threading.isOpenGLThread()) { + Threading.invokeOnOpenGLThread(action); + } else { + action.run(); + } + } + + /** + * Returns the sole GLDrawableFactoryImpl instance. + * + * @param glProfile GLProfile to determine the factory type, ie EGLDrawableFactory, + * or one of the native GLDrawableFactory's, ie X11/GLX, Windows/WGL or MacOSX/CGL. + */ + public static GLDrawableFactoryImpl getFactoryImpl(GLProfile glp) { + return (GLDrawableFactoryImpl) getFactory(glp); + } + + // Helper function for more lazily loading the GLU library; + // apparently can't use System.loadLibrary on UNIX because it uses + // RTLD_LOCAL and we need to call dlsym(RTLD_DEFAULT) + public abstract void loadGLULibrary(); + + //---------------------------------------------------------------------- + // Support for locking and unlocking the toolkit -- needed only on X11 platforms + // + + public void lockToolkit() { + NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); + } + + public void unlockToolkit() { + NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); + } + + //--------------------------------------------------------------------------- + // Support for Java2D/JOGL bridge on Mac OS X; the external + // GLDrawable mechanism in the public API is sufficient to + // implement this functionality on all other platforms + // + + public abstract boolean canCreateContextOnJava2DSurface(); + + public abstract GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException; + + //---------------------------------------------------------------------- + // Gamma adjustment support + // Thanks to the LWJGL team for illustrating how to make these + // adjustments on various OSs. + + /* + * Portions Copyright (c) 2002-2004 LWJGL Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + /** + * Sets the gamma, brightness, and contrast of the current main + * display. Returns true if the settings were changed, false if + * not. If this method returns true, the display settings will + * automatically be reset upon JVM exit (assuming the JVM does not + * crash); if the user wishes to change the display settings back to + * normal ahead of time, use resetDisplayGamma(). Throws + * IllegalArgumentException if any of the parameters were + * out-of-bounds. + * + * @param gamma The gamma value, typically > 1.0 (default value is + * 1.0) + * @param brightness The brightness value between -1.0 and 1.0, + * inclusive (default value is 0) + * @param contrast The contrast, greater than 0.0 (default value is 1) + * @throws IllegalArgumentException if any of the parameters were + * out-of-bounds + */ + public boolean setDisplayGamma(float gamma, float brightness, float contrast) throws IllegalArgumentException { + if ((brightness < -1.0f) || (brightness > 1.0f)) { + throw new IllegalArgumentException("Brightness must be between -1.0 and 1.0"); + } + if (contrast < 0) { + throw new IllegalArgumentException("Contrast must be greater than 0.0"); + } + // FIXME: ensure gamma is > 1.0? Are smaller / negative values legal? + int rampLength = getGammaRampLength(); + if (rampLength == 0) { + return false; + } + float[] gammaRamp = new float[rampLength]; + for (int i = 0; i < rampLength; i++) { + float intensity = (float) i / (float) (rampLength - 1); + // apply gamma + float rampEntry = (float) java.lang.Math.pow(intensity, gamma); + // apply brightness + rampEntry += brightness; + // apply contrast + rampEntry = (rampEntry - 0.5f) * contrast + 0.5f; + // Clamp entry to [0, 1] + if (rampEntry > 1.0f) + rampEntry = 1.0f; + else if (rampEntry < 0.0f) + rampEntry = 0.0f; + gammaRamp[i] = rampEntry; + } + registerGammaShutdownHook(); + return setGammaRamp(gammaRamp); + } + + public synchronized void resetDisplayGamma() { + if (gammaShutdownHook == null) { + throw new IllegalArgumentException("Should not call this unless setDisplayGamma called first"); + } + resetGammaRamp(originalGammaRamp); + unregisterGammeShutdownHook(); + } + + //------------------------------------------------------ + // Gamma-related methods to be implemented by subclasses + // + + /** Returns the length of the computed gamma ramp for this OS and + hardware. Returns 0 if gamma changes are not supported. */ + protected int getGammaRampLength() { + return 0; + } + + /** Sets the gamma ramp for the main screen. Returns false if gamma + ramp changes were not supported. */ + protected boolean setGammaRamp(float[] ramp) { + return false; + } + + /** Gets the current gamma ramp. This is basically an opaque value + used only on some platforms to reset the gamma ramp to its + original settings. */ + protected Buffer getGammaRamp() { + return null; + } + + /** Resets the gamma ramp, potentially using the specified Buffer as + data to restore the original values. */ + protected void resetGammaRamp(Buffer originalGammaRamp) { + } + + // Shutdown hook mechanism for resetting gamma + private boolean gammaShutdownHookRegistered; + private Thread gammaShutdownHook; + private Buffer originalGammaRamp; + private synchronized void registerGammaShutdownHook() { + if (gammaShutdownHookRegistered) + return; + if (gammaShutdownHook == null) { + gammaShutdownHook = new Thread(new Runnable() { + public void run() { + synchronized (GLDrawableFactoryImpl.this) { + resetGammaRamp(originalGammaRamp); + } + } + }); + originalGammaRamp = getGammaRamp(); + } + Runtime.getRuntime().addShutdownHook(gammaShutdownHook); + gammaShutdownHookRegistered = true; + } + + private synchronized void unregisterGammeShutdownHook() { + if (!gammaShutdownHookRegistered) + return; + if (gammaShutdownHook == null) { + throw new InternalError("Error in gamma shutdown hook logic"); + } + Runtime.getRuntime().removeShutdownHook(gammaShutdownHook); + gammaShutdownHookRegistered = false; + // Leave the original gamma ramp data alone + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java new file mode 100644 index 000000000..7a4e84081 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java @@ -0,0 +1,180 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.util.*; +import javax.media.opengl.*; + +/** Encapsulates the implementation of most of the GLAutoDrawable's + methods to be able to share it between GLCanvas and GLJPanel. */ + +public class GLDrawableHelper { + private volatile List listeners = new ArrayList(); + private static final boolean DEBUG = Debug.debug("GLDrawableHelper"); + private static final boolean VERBOSE = Debug.verbose(); + private static final boolean NVIDIA_CRASH_WORKAROUND = Debug.isPropertyDefined("jogl.nvidia.crash.workaround", true); + private boolean autoSwapBufferMode = true; + + public GLDrawableHelper() { + } + + public synchronized String toString() { + StringBuffer sb = new StringBuffer(); + sb.append("GLEventListeners num "+listeners.size()+" ["); + for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { + sb.append(iter.next()+", "); + } + sb.append("]"); + return sb.toString(); + } + + public synchronized void addGLEventListener(GLEventListener listener) { + List newListeners = (List) ((ArrayList) listeners).clone(); + newListeners.add(listener); + listeners = newListeners; + } + + public synchronized void removeGLEventListener(GLEventListener listener) { + List newListeners = (List) ((ArrayList) listeners).clone(); + newListeners.remove(listener); + listeners = newListeners; + } + + public synchronized void dispose(GLAutoDrawable drawable) { + for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { + ((GLEventListener) iter.next()).dispose(drawable); + } + } + + public void init(GLAutoDrawable drawable) { + for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { + ((GLEventListener) iter.next()).init(drawable); + } + } + + public void display(GLAutoDrawable drawable) { + for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { + ((GLEventListener) iter.next()).display(drawable); + } + } + + public void reshape(GLAutoDrawable drawable, + int x, int y, int width, int height) { + for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { + ((GLEventListener) iter.next()).reshape(drawable, x, y, width, height); + } + } + + public void setAutoSwapBufferMode(boolean onOrOff) { + autoSwapBufferMode = onOrOff; + } + + public boolean getAutoSwapBufferMode() { + return autoSwapBufferMode; + } + + private static final ThreadLocal perThreadInitAction = new ThreadLocal(); + /** Principal helper method which runs a Runnable with the context + made current. This could have been made part of GLContext, but a + desired goal is to be able to implement the GLCanvas in terms of + the GLContext's public APIs, and putting it into a separate + class helps ensure that we don't inadvertently use private + methods of the GLContext or its implementing classes. */ + public void invokeGL(GLDrawable drawable, + GLContext context, + Runnable runnable, + Runnable initAction) { + if(null==context) { + if (DEBUG) { + Exception e = new GLException(Thread.currentThread().getName()+" GLDrawableHelper " + this + ".invokeGL(): NULL GLContext"); + e.printStackTrace(); + } + return; + } + // Support for recursive makeCurrent() calls as well as calling + // other drawables' display() methods from within another one's + GLContext lastContext = GLContext.getCurrent(); + Runnable lastInitAction = (Runnable) perThreadInitAction.get(); + if (lastContext != null) { + lastContext.release(); + } + + int res = 0; + try { + res = context.makeCurrent(); + if (res != GLContext.CONTEXT_NOT_CURRENT) { + if(null!=initAction) { + perThreadInitAction.set(initAction); + if (res == GLContext.CONTEXT_CURRENT_NEW) { + if (DEBUG) { + System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running initAction"); + } + initAction.run(); + } + } + if(null!=runnable) { + if (DEBUG && VERBOSE) { + System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running runnable"); + } + runnable.run(); + if (autoSwapBufferMode) { + if (drawable != null) { + drawable.swapBuffers(); + } + } + } + } + } finally { + try { + if (res != GLContext.CONTEXT_NOT_CURRENT) { + context.release(); + } + } catch (Exception e) { + } + if (lastContext != null) { + int res2 = lastContext.makeCurrent(); + if (res2 == GLContext.CONTEXT_CURRENT_NEW) { + lastInitAction.run(); + } + } + } + } + +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java new file mode 100644 index 000000000..20bf20c20 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java @@ -0,0 +1,179 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.gluegen.runtime.DynamicLookupHelper; + +public abstract class GLDrawableImpl implements GLDrawable { + protected static final boolean DEBUG = Debug.debug("GLDrawable"); + + protected GLDrawableImpl(GLDrawableFactory factory, + NativeWindow comp, + boolean realized) { + this.factory = factory; + this.component = comp; + this.realized = realized; + this.requestedCapabilities = (GLCapabilities)component.getGraphicsConfiguration().getNativeGraphicsConfiguration().getRequestedCapabilities(); // a copy .. + } + + /** + * Returns the DynamicLookupHelper + */ + public abstract DynamicLookupHelper getDynamicLookupHelper(); + + public GLDrawableFactoryImpl getFactoryImpl() { + return (GLDrawableFactoryImpl) getFactory(); + } + + /** For offscreen GLDrawables (pbuffers and "pixmap" drawables), + indicates that native resources should be reclaimed. */ + public void destroy() { + throw new GLException("Should not call this (should only be called for offscreen GLDrawables)"); + } + + public void swapBuffers() throws GLException { + GLCapabilities caps = (GLCapabilities)component.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); + if ( caps.getDoubleBuffered() ) { + if(!component.surfaceSwap()) { + swapBuffersImpl(); + } + } else { + GLContext ctx = GLContext.getCurrent(); + if(null!=ctx && ctx.getGLDrawable()==this) { + ctx.getGL().glFinish(); + } + } + component.surfaceUpdated(this, component, System.currentTimeMillis()); + } + + protected abstract void swapBuffersImpl(); + + public static String toHexString(long hex) { + return GLContextImpl.toHexString(hex); + } + + public GLProfile getGLProfile() { + return requestedCapabilities.getGLProfile(); + } + + public GLCapabilities getChosenGLCapabilities() { + return (GLCapabilities)component.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); // a copy + } + + public GLCapabilities getRequestedGLCapabilities() { + return requestedCapabilities; + } + + public NativeWindow getNativeWindow() { + return component; + } + + public GLDrawableFactory getFactory() { + return factory; + } + + public void setRealized(boolean realized) { + if ( this.realized != realized ) { + if(DEBUG) { + System.err.println("setRealized: "+getClass().getName()+" "+this.realized+" -> "+realized); + } + this.realized = realized; + setRealizedImpl(); + } else if(DEBUG) { + System.err.println("setRealized: "+getClass().getName()+" "+this.realized+" == "+realized); + } + } + protected abstract void setRealizedImpl(); + + public boolean getRealized() { + return realized; + } + + public int getWidth() { + return component.getWidth(); + } + + /** Returns the current height of this GLDrawable. */ + public int getHeight() { + return component.getHeight(); + } + + public int lockSurface() throws GLException { + if (!realized) { + return NativeWindow.LOCK_SURFACE_NOT_READY; + } + return component.lockSurface(); + } + + public void unlockSurface() { + component.unlockSurface(); + } + + public boolean isSurfaceLocked() { + return component.isSurfaceLocked(); + } + + public String toString() { + return getClass().getName()+"[realized "+getRealized()+ + ",\n\tfactory "+getFactory()+ + ",\n\twindow "+getNativeWindow()+ + ",\n\trequested "+getRequestedGLCapabilities()+ + ",\n\tchosen "+getChosenGLCapabilities()+"]"; + } + + protected GLDrawableFactory factory; + protected NativeWindow component; + protected GLCapabilities requestedCapabilities; + + // Indicates whether the component (if an onscreen context) has been + // realized. Plausibly, before the component is realized the JAWT + // should return an error or NULL object from some of its + // operations; this appears to be the case on Win32 but is not true + // at least with Sun's current X11 implementation (1.4.x), which + // crashes with no other error reported if the DrawingSurfaceInfo is + // fetched from a locked DrawingSurface during the validation as a + // result of calling show() on the main thread. To work around this + // we prevent any JAWT or OpenGL operations from being done until + // addNotify() is called on the component. + protected boolean realized; + +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java new file mode 100644 index 000000000..dd8d980a6 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java @@ -0,0 +1,320 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +/** +import java.awt.Dimension; +import java.awt.EventQueue; +import java.awt.event.*; +import java.beans.PropertyChangeListener; + */ + +import javax.media.nativewindow.*; +import javax.media.opengl.*; + +/** Platform-independent class exposing pbuffer functionality to + applications. This class is not exposed in the public API as it + would probably add no value; however it implements the GLDrawable + interface so can be interacted with via its display() method. */ + +public class GLPbufferImpl implements GLPbuffer { + private GLDrawableImpl pbufferDrawable; + private GLContextImpl context; + private GLDrawableHelper drawableHelper = new GLDrawableHelper(); + private int floatMode; + + public GLPbufferImpl(GLDrawableImpl pbufferDrawable, + GLContext parentContext) { + GLCapabilities caps = (GLCapabilities) + pbufferDrawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); + if(caps.isOnscreen()) { + if(caps.isPBuffer()) { + throw new IllegalArgumentException("Error: Given drawable is Onscreen and Pbuffer: "+pbufferDrawable); + } + throw new IllegalArgumentException("Error: Given drawable is Onscreen: "+pbufferDrawable); + } else { + if(!caps.isPBuffer()) { + throw new IllegalArgumentException("Error: Given drawable is not Pbuffer: "+pbufferDrawable); + } + } + this.pbufferDrawable = pbufferDrawable; + context = (GLContextImpl) pbufferDrawable.createContext(parentContext); + context.setSynchronized(true); + } + + public GLContext createContext(GLContext shareWith) { + return pbufferDrawable.createContext(shareWith); + } + + public void setRealized(boolean realized) { + } + + public void setSize(int width, int height) { + // FIXME + throw new GLException("Not yet implemented"); + } + + public NativeWindow getNativeWindow() { + return pbufferDrawable.getNativeWindow(); + } + + public GLDrawableFactory getFactory() { + return pbufferDrawable.getFactory(); + } + + public int getWidth() { + return pbufferDrawable.getWidth(); + } + + public int getHeight() { + return pbufferDrawable.getHeight(); + } + + public void display() { + maybeDoSingleThreadedWorkaround(displayOnEventDispatchThreadAction, + displayAction, + false); + } + + public void repaint() { + display(); + } + + public void addGLEventListener(GLEventListener listener) { + drawableHelper.addGLEventListener(listener); + } + + public void removeGLEventListener(GLEventListener listener) { + drawableHelper.removeGLEventListener(listener); + } + + public void setContext(GLContext ctx) { + context=(GLContextImpl)ctx; + } + + public GLContext getContext() { + return context; + } + + public GLDrawable getDrawable() { + return pbufferDrawable; + } + + public GL getGL() { + return getContext().getGL(); + } + + public GL setGL(GL gl) { + return getContext().setGL(gl); + } + + public void setAutoSwapBufferMode(boolean onOrOff) { + drawableHelper.setAutoSwapBufferMode(onOrOff); + } + + public boolean getAutoSwapBufferMode() { + return drawableHelper.getAutoSwapBufferMode(); + } + + public void swapBuffers() { + maybeDoSingleThreadedWorkaround(swapBuffersOnEventDispatchThreadAction, swapBuffersAction, false); + } + + public void bindTexture() { + // Doesn't make much sense to try to do this on the event dispatch + // thread given that it has to be called while the context is current + context.bindPbufferToTexture(); + } + + public void releaseTexture() { + // Doesn't make much sense to try to do this on the event dispatch + // thread given that it has to be called while the context is current + context.releasePbufferFromTexture(); + } + + public GLCapabilities getChosenGLCapabilities() { + if (pbufferDrawable == null) + return null; + + return pbufferDrawable.getChosenGLCapabilities(); + } + + public GLCapabilities getRequestedGLCapabilities() { + if (pbufferDrawable == null) + return null; + + return pbufferDrawable.getRequestedGLCapabilities(); + } + + public GLProfile getGLProfile() { + if (pbufferDrawable == null) + return null; + + return pbufferDrawable.getGLProfile(); + } + + private boolean surfaceLocked = false; + + public int lockSurface() throws GLException { + surfaceLocked=true; + return NativeWindow.LOCK_SUCCESS; + } + + public void unlockSurface() { + surfaceLocked=false; + } + + public boolean isSurfaceLocked() { + return surfaceLocked; + } + + //---------------------------------------------------------------------- + // No-ops for ComponentEvents + // + + /* + public void addComponentListener(ComponentListener l) {} + public void removeComponentListener(ComponentListener l) {} + public void addFocusListener(FocusListener l) {} + public void removeFocusListener(FocusListener l) {} + public void addHierarchyBoundsListener(HierarchyBoundsListener l) {} + public void removeHierarchyBoundsListener(HierarchyBoundsListener l) {} + public void addHierarchyListener(HierarchyListener l) {} + public void removeHierarchyListener(HierarchyListener l) {} + public void addInputMethodListener(InputMethodListener l) {} + public void removeInputMethodListener(InputMethodListener l) {} + public void addKeyListener(KeyListener l) {} + public void removeKeyListener(KeyListener l) {} + public void addMouseListener(MouseListener l) {} + public void removeMouseListener(MouseListener l) {} + public void addMouseMotionListener(MouseMotionListener l) {} + public void removeMouseMotionListener(MouseMotionListener l) {} + public void addMouseWheelListener(MouseWheelListener l) {} + public void removeMouseWheelListener(MouseWheelListener l) {} + public void addPropertyChangeListener(PropertyChangeListener listener) {} + public void removePropertyChangeListener(PropertyChangeListener listener) {} + public void addPropertyChangeListener(String propertyName, + PropertyChangeListener listener) {} + public void removePropertyChangeListener(String propertyName, + PropertyChangeListener listener) {} + */ + + public void destroy() { + // FIXME: not calling event listeners .. see GLAutoDrawable spec + if (Threading.isSingleThreaded() && + !Threading.isOpenGLThread()) { + Threading.invokeOnOpenGLThread(destroyAction); + } else { + destroyAction.run(); + } + } + + public int getFloatingPointMode() { + if (floatMode == 0) { + throw new GLException("Pbuffer not initialized, or floating-point support not requested"); + } + return floatMode; + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + private void maybeDoSingleThreadedWorkaround(Runnable eventDispatchThreadAction, + Runnable invokeGLAction, + boolean isReshape) { + if (Threading.isSingleThreaded() && + !Threading.isOpenGLThread()) { + Threading.invokeOnOpenGLThread(eventDispatchThreadAction); + } else { + drawableHelper.invokeGL(pbufferDrawable, context, invokeGLAction, initAction); + } + } + + class InitAction implements Runnable { + public void run() { + floatMode = context.getFloatingPointMode(); + drawableHelper.init(GLPbufferImpl.this); + } + } + private InitAction initAction = new InitAction(); + + class DisplayAction implements Runnable { + public void run() { + drawableHelper.display(GLPbufferImpl.this); + } + } + private DisplayAction displayAction = new DisplayAction(); + + class SwapBuffersAction implements Runnable { + public void run() { + pbufferDrawable.swapBuffers(); + } + } + private SwapBuffersAction swapBuffersAction = new SwapBuffersAction(); + + // Workaround for ATI driver bugs related to multithreading issues + // like simultaneous rendering via Animators to canvases that are + // being resized on the AWT event dispatch thread + class DisplayOnEventDispatchThreadAction implements Runnable { + public void run() { + drawableHelper.invokeGL(pbufferDrawable, context, displayAction, initAction); + } + } + private DisplayOnEventDispatchThreadAction displayOnEventDispatchThreadAction = + new DisplayOnEventDispatchThreadAction(); + class SwapBuffersOnEventDispatchThreadAction implements Runnable { + public void run() { + drawableHelper.invokeGL(pbufferDrawable, context, swapBuffersAction, initAction); + } + } + private SwapBuffersOnEventDispatchThreadAction swapBuffersOnEventDispatchThreadAction = + new SwapBuffersOnEventDispatchThreadAction(); + + class DestroyAction implements Runnable { + public void run() { + if (null != context) { + context.destroy(); + } + pbufferDrawable.destroy(); + } + } + private DestroyAction destroyAction = new DestroyAction(); +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java new file mode 100755 index 000000000..744e7b924 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java @@ -0,0 +1,238 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.util.*; +import javax.media.opengl.*; + +/** + * Tracks as closely as possible OpenGL states. + * GLStateTracker objects are allocated on a per-OpenGL-context basis. + *

+ * Currently supported states: PixelStorei + */ + +public class GLStateTracker { + private static final boolean DEBUG = Debug.debug("GLStateTracker"); + + private volatile boolean enabled = true; + + private Map/**/ pixelStateMap = new HashMap/**/(); + + static class SavedState { + SavedState() { + this.pixelStateMap = null; + } + void putPixelStateMap(Map pixelStateMap) { + this.pixelStateMap = new HashMap(); + this.pixelStateMap.putAll(pixelStateMap); + } + Map getPixelStateMap() { return pixelStateMap; } + + private Map pixelStateMap; + // private Map otherStateMap; + } + private List/**/ stack = new ArrayList(); + + public GLStateTracker() { + resetStates(); + } + + public void clearStates(boolean enable) { + enabled = enable; + pixelStateMap.clear(); + } + + public void setEnabled(boolean on) { + enabled = on; + } + + public boolean isEnabled() { + return enabled; + } + + public boolean getInt(int pname, int[] params, int params_offset) { + if(enabled) { + Integer key = boxKey(pname); + if(null!=key) { + Integer value = (Integer) pixelStateMap.get(key); + if(null!=value) { + params[params_offset] = value.intValue(); + } else { + GLException re = new GLException("Key (0x"+Integer.toHexString(key.intValue())+") is not mapped"); + throw re; + } + return true; + } + } + return false; + } + + public boolean getInt(int pname, java.nio.IntBuffer params, int dummy) { + if(enabled) { + Integer key = boxKey(pname); + if(null!=key) { + Integer value = (Integer) pixelStateMap.get(key); + if(null!=value) { + params.put(params.position(), value.intValue()); + } else { + GLException re = new GLException("Key (0x"+Integer.toHexString(key.intValue())+") is not mapped"); + throw re; + } + return true; + } + } + return false; + } + + public void setInt(int pname, int param) { + if(enabled) { + Integer key = boxKey(pname); + if(null!=key) { + pixelStateMap.put(key, boxInt(param)); + } + } + } + + public void pushAttrib(int flags) { + if(enabled) { + SavedState state = new SavedState(); + if( 0 != (flags&GL2.GL_CLIENT_PIXEL_STORE_BIT) ) { + state.putPixelStateMap(pixelStateMap); + } + stack.add(0, state); + } + } + + public void popAttrib() { + if(enabled) { + if(stack.size()==0) { + throw new GLException("stack contains no elements"); + } + SavedState state = (SavedState) stack.remove(0); + if(null==state) { + throw new GLException("null stack element (remaining stack size "+stack.size()+")"); + } + + Map/**/ pixelStateMapNew = new HashMap/**/(); + if ( null != state.getPixelStateMap() ) { + pixelStateMapNew.putAll(state.getPixelStateMap()); + } + pixelStateMap = pixelStateMapNew; + } + } + + private static final Integer GL_PACK_SWAP_BYTES = new Integer(GL2GL3.GL_PACK_SWAP_BYTES); + private static final Integer GL_PACK_LSB_FIRST = new Integer(GL2GL3.GL_PACK_LSB_FIRST); + private static final Integer GL_PACK_ROW_LENGTH = new Integer(GL2GL3.GL_PACK_ROW_LENGTH); + private static final Integer GL_PACK_SKIP_ROWS = new Integer(GL2GL3.GL_PACK_SKIP_ROWS); + private static final Integer GL_PACK_SKIP_PIXELS = new Integer(GL2GL3.GL_PACK_SKIP_PIXELS); + private static final Integer GL_PACK_ALIGNMENT = new Integer(GL.GL_PACK_ALIGNMENT); + private static final Integer GL_PACK_IMAGE_HEIGHT = new Integer(GL2GL3.GL_PACK_IMAGE_HEIGHT); + private static final Integer GL_PACK_SKIP_IMAGES = new Integer(GL2GL3.GL_PACK_SKIP_IMAGES); + + private static final Integer GL_UNPACK_SWAP_BYTES = new Integer(GL2GL3.GL_UNPACK_SWAP_BYTES); + private static final Integer GL_UNPACK_LSB_FIRST = new Integer(GL2GL3.GL_UNPACK_LSB_FIRST); + private static final Integer GL_UNPACK_ROW_LENGTH = new Integer(GL2GL3.GL_UNPACK_ROW_LENGTH); + private static final Integer GL_UNPACK_SKIP_ROWS = new Integer(GL2GL3.GL_UNPACK_SKIP_ROWS); + private static final Integer GL_UNPACK_SKIP_PIXELS = new Integer(GL2GL3.GL_UNPACK_SKIP_PIXELS); + private static final Integer GL_UNPACK_ALIGNMENT = new Integer(GL.GL_UNPACK_ALIGNMENT); + private static final Integer GL_UNPACK_IMAGE_HEIGHT = new Integer(GL2GL3.GL_UNPACK_IMAGE_HEIGHT); + private static final Integer GL_UNPACK_SKIP_IMAGES = new Integer(GL2GL3.GL_UNPACK_SKIP_IMAGES); + + private static final Integer zero = new Integer(0); + private static final Integer one = new Integer(1); + + private static Integer boxKey(int key) { + switch (key) { + case 0: return zero; + case GL2GL3.GL_PACK_SWAP_BYTES: return GL_PACK_SWAP_BYTES; + case GL2GL3.GL_PACK_LSB_FIRST: return GL_PACK_LSB_FIRST; + case GL2GL3.GL_PACK_ROW_LENGTH: return GL_PACK_ROW_LENGTH; + case GL2GL3.GL_PACK_SKIP_ROWS: return GL_PACK_SKIP_ROWS; + case GL2GL3.GL_PACK_SKIP_PIXELS: return GL_PACK_SKIP_PIXELS; + case GL.GL_PACK_ALIGNMENT: return GL_PACK_ALIGNMENT; + case GL2GL3.GL_PACK_IMAGE_HEIGHT: return GL_PACK_IMAGE_HEIGHT; + case GL2GL3.GL_PACK_SKIP_IMAGES: return GL_PACK_SKIP_IMAGES; + + case GL2GL3.GL_UNPACK_SWAP_BYTES: return GL_UNPACK_SWAP_BYTES; + case GL2GL3.GL_UNPACK_LSB_FIRST: return GL_UNPACK_LSB_FIRST; + case GL2GL3.GL_UNPACK_ROW_LENGTH: return GL_UNPACK_ROW_LENGTH; + case GL2GL3.GL_UNPACK_SKIP_ROWS: return GL_UNPACK_SKIP_ROWS; + case GL2GL3.GL_UNPACK_SKIP_PIXELS: return GL_UNPACK_SKIP_PIXELS; + case GL.GL_UNPACK_ALIGNMENT: return GL_UNPACK_ALIGNMENT; + case GL2GL3.GL_UNPACK_IMAGE_HEIGHT: return GL_UNPACK_IMAGE_HEIGHT; + case GL2GL3.GL_UNPACK_SKIP_IMAGES: return GL_UNPACK_SKIP_IMAGES; + + default: return null; + } + } + + public void resetStates() { + pixelStateMap.clear(); + + pixelStateMap.put(GL_PACK_SWAP_BYTES, zero /* GL_FALSE */); + pixelStateMap.put(GL_PACK_LSB_FIRST, zero /* GL_FALSE */); + pixelStateMap.put(GL_PACK_ROW_LENGTH, zero); + pixelStateMap.put(GL_PACK_SKIP_ROWS, zero); + pixelStateMap.put(GL_PACK_SKIP_PIXELS, zero); + pixelStateMap.put(GL_PACK_ALIGNMENT, new Integer(4)); + pixelStateMap.put(GL_PACK_IMAGE_HEIGHT, zero); + pixelStateMap.put(GL_PACK_SKIP_IMAGES, zero); + + pixelStateMap.put(GL_UNPACK_SWAP_BYTES, zero /* GL_FALSE */); + pixelStateMap.put(GL_UNPACK_LSB_FIRST, zero /* GL_FALSE */); + pixelStateMap.put(GL_UNPACK_ROW_LENGTH, zero); + pixelStateMap.put(GL_UNPACK_SKIP_ROWS, zero); + pixelStateMap.put(GL_UNPACK_SKIP_PIXELS, zero); + pixelStateMap.put(GL_UNPACK_ALIGNMENT, new Integer(4)); + pixelStateMap.put(GL_UNPACK_IMAGE_HEIGHT, zero); + pixelStateMap.put(GL_UNPACK_SKIP_IMAGES, zero); + } + + private static Integer boxInt(int value) { + switch (value) { + case 0: return zero; + case 1: return one; + + default: return new Integer(value); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java b/src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java new file mode 100755 index 000000000..768eea3f7 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java @@ -0,0 +1,275 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.lang.reflect.InvocationTargetException; +import java.security.*; +import java.util.*; +import javax.media.opengl.*; + +/** Singleton thread upon which all OpenGL work is performed by + default. Unfortunately many vendors' OpenGL drivers are not really + thread-safe and stability is much improved by performing OpenGL + work on at most one thread. This is the default behavior of the + GLAutoDrawable implementations according to the {@link + javax.media.opengl.Threading Threading} class. The GLWorkerThread + replaces the original AWT event queue thread-based mechanism for + two reasons: first, more than one AWT event queue thread may be + spawned, for example if a dialog is being shown; second, it avoids + blocking the AWT event queue thread during OpenGL rendering. */ + +public class GLWorkerThread { + private static volatile boolean started; + private static volatile Thread thread; + private static Object lock; + private static volatile boolean shouldTerminate; + private static volatile Throwable exception; + + // The Runnable to execute immediately on the worker thread + private static volatile Runnable work; + // Queue of Runnables to be asynchronously invoked + private static List queue = new LinkedList(); + + /** Should only be called by Threading class if creation of the + GLWorkerThread was requested via the opengl.1thread system + property. */ + public static void start() { + if (!started) { + synchronized (GLWorkerThread.class) { + if (!started) { + lock = new Object(); + thread = new Thread(new WorkerRunnable(), + "JOGL GLWorkerThread"); + thread.setDaemon(true); + started = true; + synchronized (lock) { + thread.start(); + try { + lock.wait(); + } catch (InterruptedException e) { + } + } + + /* + + // Note: it appears that there is a bug in NVidia's current + // drivers where if a context was ever made current on a + // given thread and that thread has exited before program + // exit, a crash occurs in the drivers. Releasing the + // context from the given thread does not work around the + // problem. + // + // For the time being, we're going to work around this + // problem by not terminating the GLWorkerThread. In theory, + // shutting down the GLWorkerThread cleanly could be a good + // general solution to the problem of needing to + // cooperatively terminate all Animators at program exit. + // + // It appears that this doesn't even work around all of the + // kinds of crashes. Causing the context to be unilaterally + // released from the GLWorkerThread after each invocation + // seems to work around all of the kinds of crashes seen. + // + // These appear to be similar to the kinds of crashes seen + // when the Java2D/OpenGL pipeline terminates, and those are + // a known issue being fixed, so presumably these will be + // fixed in NVidia's next driver set. + + // Install shutdown hook to terminate daemon thread more or + // less cooperatively + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + Runtime.getRuntime().addShutdownHook(new Thread() { + public void run() { + Object lockTemp = lock; + if (lockTemp == null) { + // Already terminating (?) + return; + } + synchronized (lockTemp) { + shouldTerminate = true; + lockTemp.notifyAll(); + try { + lockTemp.wait(500); + } catch (InterruptedException e) { + } + } + } + }); + return null; + } + }); + + */ + + } else { + throw new RuntimeException("Should not start GLWorkerThread twice"); + } + } + } + } + + public static void invokeAndWait(Runnable runnable) + throws InvocationTargetException, InterruptedException { + if (!started) { + throw new RuntimeException("May not invokeAndWait on worker thread without starting it first"); + } + + Object lockTemp = lock; + if (lockTemp == null) { + return; // Terminating + } + + synchronized (lockTemp) { + if (thread == null) { + // Terminating + return; + } + + work = runnable; + lockTemp.notifyAll(); + lockTemp.wait(); + if (exception != null) { + Throwable localException = exception; + exception = null; + throw new InvocationTargetException(localException); + } + } + } + + public static void invokeLater(Runnable runnable) { + if (!started) { + throw new RuntimeException("May not invokeLater on worker thread without starting it first"); + } + + Object lockTemp = lock; + if (lockTemp == null) { + return; // Terminating + } + + synchronized (lockTemp) { + if (thread == null) { + // Terminating + return; + } + + queue.add(runnable); + lockTemp.notifyAll(); + } + } + + /** Indicates whether the OpenGL worker thread was started, i.e., + whether it is currently in use. */ + public static boolean isStarted() { + return started; + } + + /** Indicates whether the current thread is the OpenGL worker + thread. */ + public static boolean isWorkerThread() { + return (Thread.currentThread() == thread); + } + + static class WorkerRunnable implements Runnable { + public void run() { + // Notify starting thread that we're ready + synchronized (lock) { + lock.notifyAll(); + } + + while (!shouldTerminate) { + synchronized (lock) { + while (!shouldTerminate && + (work == null) && + queue.isEmpty()) { + try { + // Avoid race conditions with wanting to release contexts on this thread + lock.wait(1000); + } catch (InterruptedException e) { + } + + if (GLContext.getCurrent() != null) { + // Test later to see whether we need to release this context + break; + } + } + + if (shouldTerminate) { + lock.notifyAll(); + thread = null; + lock = null; + return; + } + + if (work != null) { + try { + work.run(); + } catch (Throwable t) { + exception = t; + } finally { + work = null; + lock.notifyAll(); + } + } + + while (!queue.isEmpty()) { + try { + Runnable curAsync = (Runnable) queue.remove(0); + curAsync.run(); + } catch (Throwable t) { + System.out.println("Exception occurred on JOGL OpenGL worker thread:"); + t.printStackTrace(); + } + } + + // See about releasing current context + GLContext curContext = GLContext.getCurrent(); + if (curContext != null && + (curContext instanceof GLContextImpl)) { + GLContextImpl impl = (GLContextImpl) curContext; + if (impl.hasWaiters()) { + impl.release(); + } + } + } + } + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/InternalBufferUtil.java.javame_cdc_fp b/src/jogl/classes/com/jogamp/opengl/impl/InternalBufferUtil.java.javame_cdc_fp new file mode 100644 index 000000000..4a0eaa22b --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/InternalBufferUtil.java.javame_cdc_fp @@ -0,0 +1,189 @@ +/* + * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.opengl.impl; + +import java.lang.reflect.*; +import java.nio.*; + +/** Internal copy of selected routines from BufferUtil to avoid + outward dependencies on com.jogamp.opengl.util package. */ +public class InternalBufferUtil { + public static final int SIZEOF_BYTE = 1; + public static final int SIZEOF_SHORT = 2; + public static final int SIZEOF_INT = 4; + public static final int SIZEOF_FLOAT = 4; + + //---------------------------------------------------------------------- + // Allocation routines + // + + /** Allocates a new direct ByteBuffer with the specified number of + elements. The returned buffer will have its byte order set to + the host platform's native byte order. */ + public static ByteBuffer newByteBuffer(int numElements) { + ByteBuffer bb = ByteBuffer.allocateDirect(numElements); + nativeOrder(bb); + return bb; + } + + /** Allocates a new direct IntBuffer with the specified number of + elements. The returned buffer will have its byte order set to + the host platform's native byte order. */ + public static IntBuffer newIntBuffer(int numElements) { + ByteBuffer bb = newByteBuffer(numElements * SIZEOF_INT); + return bb.asIntBuffer(); + } + + /** Allocates a new direct ShortBuffer with the specified number of + elements. The returned buffer will have its byte order set to + the host platform's native byte order. */ + public static ShortBuffer newShortBuffer(int numElements) { + ByteBuffer bb = newByteBuffer(numElements * SIZEOF_SHORT); + return bb.asShortBuffer(); + } + + /** Allocates a new direct FloatBuffer with the specified number of + elements. The returned buffer will have its byte order set to + the host platform's native byte order. */ + public static FloatBuffer newFloatBuffer(int numElements) { + ByteBuffer bb = newByteBuffer(numElements * SIZEOF_FLOAT); + return bb.asFloatBuffer(); + } + + //---------------------------------------------------------------------- + // Copy routines (type-to-type) + // + + /** Copies the remaining elements (as defined by + limit() - position()) in the passed FloatBuffer + into a newly-allocated direct ByteBuffer. The returned buffer + will have its byte order set to the host platform's native byte + order. The position of the newly-allocated buffer will be zero, + and the position of the passed buffer is unchanged (though its + mark is changed). */ + public static ByteBuffer copyFloatBufferAsByteBuffer(FloatBuffer orig) { + ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_FLOAT); + dest.asFloatBuffer().put(orig); + dest.rewind(); + return dest; + } + + /** Copies the remaining elements (as defined by + limit() - position()) in the passed IntBuffer into + a newly-allocated direct ByteBuffer. The returned buffer will + have its byte order set to the host platform's native byte + order. The position of the newly-allocated buffer will be zero, + and the position of the passed buffer is unchanged (though its + mark is changed). */ + public static ByteBuffer copyIntBufferAsByteBuffer(IntBuffer orig) { + ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_INT); + dest.asIntBuffer().put(orig); + dest.rewind(); + return dest; + } + + /** Copies the remaining elements (as defined by + limit() - position()) in the passed ShortBuffer + into a newly-allocated direct ByteBuffer. The returned buffer + will have its byte order set to the host platform's native byte + order. The position of the newly-allocated buffer will be zero, + and the position of the passed buffer is unchanged (though its + mark is changed). */ + public static ByteBuffer copyShortBufferAsByteBuffer(ShortBuffer orig) { + ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_SHORT); + dest.asShortBuffer().put(orig); + dest.rewind(); + return dest; + } + + /** Copies the remaining elements (as defined by + limit() - position()) in the passed ByteBuffer into + a newly-allocated direct ByteBuffer. The returned buffer will + have its byte order set to the host platform's native byte + order. The position of the newly-allocated buffer will be zero, + and the position of the passed buffer is unchanged (though its + mark is changed). */ + public static ByteBuffer copyByteBuffer(ByteBuffer orig) { + ByteBuffer dest = newByteBuffer(orig.remaining()); + dest.put(orig); + dest.rewind(); + return dest; + } + + //---------------------------------------------------------------------- + // Conversion routines + // + + public static float[] getFloatArray(double[] source) { + int i=source.length; + float[] dest = new float[i--]; + while(i>=0) { dest[i]=(float)source[i]; i--; } + return dest; + } + + public static ByteBuffer nativeOrder(ByteBuffer buf) { + if (!isCDCFP) { + try { + if (byteOrderClass == null) { + byteOrderClass = Class.forName("java.nio.ByteOrder"); + orderMethod = ByteBuffer.class.getMethod("order", new Class[] { byteOrderClass }); + Method nativeOrderMethod = byteOrderClass.getMethod("nativeOrder", null); + nativeOrderObject = nativeOrderMethod.invoke(null, null); + } + } catch (Throwable t) { + // Must be running on CDC / FP + isCDCFP = true; + } + + if (!isCDCFP) { + try { + orderMethod.invoke(buf, new Object[] { nativeOrderObject }); + } catch (Throwable t) { + } + } + } + return buf; + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + // NOTE that this work must be done reflectively at the present time + // because this code must compile and run correctly on both CDC/FP and J2SE + private static boolean isCDCFP; + private static Class byteOrderClass; + private static Object nativeOrderObject; + private static Method orderMethod; +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/InternalBufferUtil.java.javase b/src/jogl/classes/com/jogamp/opengl/impl/InternalBufferUtil.java.javase new file mode 100644 index 000000000..655fa95de --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/InternalBufferUtil.java.javase @@ -0,0 +1,199 @@ +/* + * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.opengl.impl; + +import java.lang.reflect.*; +import java.nio.*; + +/** Internal copy of selected routines from BufferUtil to avoid + outward dependencies on com.jogamp.opengl.util package. */ +public class InternalBufferUtil { + public static final int SIZEOF_BYTE = 1; + public static final int SIZEOF_SHORT = 2; + public static final int SIZEOF_INT = 4; + public static final int SIZEOF_FLOAT = 4; + public static final int SIZEOF_LONG = 8; + public static final int SIZEOF_DOUBLE = 8; + + //---------------------------------------------------------------------- + // Allocation routines + // + + /** Allocates a new direct ByteBuffer with the specified number of + elements. The returned buffer will have its byte order set to + the host platform's native byte order. */ + public static ByteBuffer newByteBuffer(int numElements) { + ByteBuffer bb = ByteBuffer.allocateDirect(numElements); + nativeOrder(bb); + return bb; + } + + /** Allocates a new direct DoubleBuffer with the specified number of + elements. The returned buffer will have its byte order set to + the host platform's native byte order. */ + public static DoubleBuffer newDoubleBuffer(int numElements) { + ByteBuffer bb = newByteBuffer(numElements * SIZEOF_DOUBLE); + return bb.asDoubleBuffer(); + } + + /** Allocates a new direct IntBuffer with the specified number of + elements. The returned buffer will have its byte order set to + the host platform's native byte order. */ + public static IntBuffer newIntBuffer(int numElements) { + ByteBuffer bb = newByteBuffer(numElements * SIZEOF_INT); + return bb.asIntBuffer(); + } + + /** Allocates a new direct ShortBuffer with the specified number of + elements. The returned buffer will have its byte order set to + the host platform's native byte order. */ + public static ShortBuffer newShortBuffer(int numElements) { + ByteBuffer bb = newByteBuffer(numElements * SIZEOF_SHORT); + return bb.asShortBuffer(); + } + + /** Allocates a new direct FloatBuffer with the specified number of + elements. The returned buffer will have its byte order set to + the host platform's native byte order. */ + public static FloatBuffer newFloatBuffer(int numElements) { + ByteBuffer bb = newByteBuffer(numElements * SIZEOF_FLOAT); + return bb.asFloatBuffer(); + } + + //---------------------------------------------------------------------- + // Copy routines (type-to-ByteBuffer) + // + + /** Copies the remaining elements (as defined by + limit() - position()) in the passed FloatBuffer + into a newly-allocated direct ByteBuffer. The returned buffer + will have its byte order set to the host platform's native byte + order. The position of the newly-allocated buffer will be zero, + and the position of the passed buffer is unchanged (though its + mark is changed). */ + public static ByteBuffer copyFloatBufferAsByteBuffer(FloatBuffer orig) { + ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_FLOAT); + dest.asFloatBuffer().put(orig); + dest.rewind(); + return dest; + } + + /** Copies the remaining elements (as defined by + limit() - position()) in the passed IntBuffer into + a newly-allocated direct ByteBuffer. The returned buffer will + have its byte order set to the host platform's native byte + order. The position of the newly-allocated buffer will be zero, + and the position of the passed buffer is unchanged (though its + mark is changed). */ + public static ByteBuffer copyIntBufferAsByteBuffer(IntBuffer orig) { + ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_INT); + dest.asIntBuffer().put(orig); + dest.rewind(); + return dest; + } + + /** Copies the remaining elements (as defined by + limit() - position()) in the passed ShortBuffer + into a newly-allocated direct ByteBuffer. The returned buffer + will have its byte order set to the host platform's native byte + order. The position of the newly-allocated buffer will be zero, + and the position of the passed buffer is unchanged (though its + mark is changed). */ + public static ByteBuffer copyShortBufferAsByteBuffer(ShortBuffer orig) { + ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_SHORT); + dest.asShortBuffer().put(orig); + dest.rewind(); + return dest; + } + + /** Copies the remaining elements (as defined by + limit() - position()) in the passed ByteBuffer into + a newly-allocated direct ByteBuffer. The returned buffer will + have its byte order set to the host platform's native byte + order. The position of the newly-allocated buffer will be zero, + and the position of the passed buffer is unchanged (though its + mark is changed). */ + public static ByteBuffer copyByteBuffer(ByteBuffer orig) { + ByteBuffer dest = newByteBuffer(orig.remaining()); + dest.put(orig); + dest.rewind(); + return dest; + } + + //---------------------------------------------------------------------- + // Conversion routines + // + + public static float[] getFloatArray(double[] source) { + int i=source.length; + float[] dest = new float[i--]; + while(i>=0) { dest[i]=(float)source[i]; i--; } + return dest; + } + + public static ByteBuffer nativeOrder(ByteBuffer buf) { + if (!isCDCFP) { + try { + if (byteOrderClass == null) { + byteOrderClass = Class.forName("java.nio.ByteOrder"); + orderMethod = ByteBuffer.class.getMethod("order", new Class[] { byteOrderClass }); + Method nativeOrderMethod = byteOrderClass.getMethod("nativeOrder", null); + nativeOrderObject = nativeOrderMethod.invoke(null, null); + } + } catch (Throwable t) { + // Must be running on CDC / FP + isCDCFP = true; + } + + if (!isCDCFP) { + try { + orderMethod.invoke(buf, new Object[] { nativeOrderObject }); + } catch (Throwable t) { + } + } + } + return buf; + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + // NOTE that this work must be done reflectively at the present time + // because this code must compile and run correctly on both CDC/FP and J2SE + private static boolean isCDCFP; + private static Class byteOrderClass; + private static Object nativeOrderObject; + private static Method orderMethod; +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/NativeLibLoader.java b/src/jogl/classes/com/jogamp/opengl/impl/NativeLibLoader.java new file mode 100644 index 000000000..aa71a37da --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/NativeLibLoader.java @@ -0,0 +1,109 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +// FIXME: refactor Java SE dependencies +//import java.awt.Toolkit; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.security.AccessController; +import java.security.PrivilegedAction; +import java.util.HashSet; +import com.sun.nativewindow.impl.NativeLibLoaderBase; + +public class NativeLibLoader extends NativeLibLoaderBase { + public static void loadNEWT() { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + loadLibrary("newt", nativeOSPreload, true); + return null; + } + }); + } + + public static void loadGLDesktop() { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + loadLibrary("jogl_gl2", nativeOSPreload, true); + return null; + } + }); + } + + public static void loadGLDesktopES12() { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + loadLibrary("jogl_gl2es12", nativeOSPreload, true); + return null; + } + }); + } + + public static void loadES2() { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + loadLibrary("jogl_es2", nativeOSPreload, true); + return null; + } + }); + } + + public static void loadES1() { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + loadLibrary("jogl_es1", nativeOSPreload, true); + return null; + } + }); + } + + public static void loadCgImpl() { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + String[] preload = { "nativewindow", "cg", "cgGL" }; + loadLibrary("jogl_cg", preload, true); + return null; + } + }); + } + + private static final String[] nativeOSPreload = { "nativewindow_x11" }; +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java b/src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java new file mode 100755 index 000000000..dbd84c9de --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java @@ -0,0 +1,1057 @@ +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ +** $Header$ +*/ + +/* + * Copyright (c) 2002-2004 LWJGL Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ +package com.jogamp.opengl.impl; + +import java.nio.*; + +import javax.media.opengl.*; +import javax.media.opengl.fixedfunc.GLMatrixFunc; + +/** + * ProjectFloat.java + *

+ *

+ * Created 11-jan-2004 + * + * @author Erik Duijs + * @author Kenneth Russell + */ +public class ProjectFloat { + private static final float[] IDENTITY_MATRIX = + new float[] { + 1.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 1.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 1.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 1.0f }; + + private static final float[] ZERO_MATRIX = + new float[] { + 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f }; + + // Note that we have cloned parts of the implementation in order to + // support incoming Buffers. The reason for this is to avoid loading + // non-direct buffer subclasses unnecessarily, because doing so can + // cause performance decreases on direct buffer operations, at least + // on the current HotSpot JVM. It would be nicer (and make the code + // simpler) to simply have the array-based entry points delegate to + // the versions taking Buffers by wrapping the arrays. + + // Array-based implementation + private final float[] matrix = new float[16]; + private final float[][] tempInvertMatrix = new float[4][4]; + + private final float[] in = new float[4]; + private final float[] out = new float[4]; + + private final float[] forward = new float[3]; + private final float[] side = new float[3]; + private final float[] up = new float[3]; + + // Buffer-based implementation + private FloatBuffer locbuf; + private final FloatBuffer matrixBuf; + private final FloatBuffer tempInvertMatrixBuf; + + private final FloatBuffer inBuf; + private final FloatBuffer outBuf; + + private final FloatBuffer forwardBuf; + private final FloatBuffer sideBuf; + private final FloatBuffer upBuf; + + public ProjectFloat() { + // Use direct buffers to avoid loading indirect buffer + // implementations for applications trying to avoid doing so. + // Slice up one big buffer because some NIO implementations + // allocate a huge amount of memory to back even the smallest of + // buffers. + locbuf = InternalBufferUtil.newFloatBuffer(2*16+2*4+3*3); + int pos = 0; + int sz = 16; + matrixBuf = slice(locbuf, pos, sz); + pos += sz; + tempInvertMatrixBuf = slice(locbuf, pos, sz); + pos += sz; + sz = 4; + inBuf = slice(locbuf, pos, sz); + pos += sz; + outBuf = slice(locbuf, pos, sz); + pos += sz; + sz = 3; + forwardBuf = slice(locbuf, pos, sz); + pos += sz; + sideBuf = slice(locbuf, pos, sz); + pos += sz; + upBuf = slice(locbuf, pos, sz); + } + + public void destroy() { + if(locbuf!=null) { + locbuf.clear(); + locbuf=null; + } + } + + private static FloatBuffer slice(FloatBuffer buf, int pos, int len) { + buf.position(pos); + buf.limit(pos + len); + return buf.slice(); + } + + /** + * Make matrix an identity matrix + */ + public static void gluMakeIdentityf(FloatBuffer m) { + int oldPos = m.position(); + m.put(IDENTITY_MATRIX); + m.position(oldPos); + } + + /** + * Make matrix an zero matrix + */ + public static void gluMakeZero(FloatBuffer m) { + int oldPos = m.position(); + m.put(ZERO_MATRIX); + m.position(oldPos); + } + + /** + * Make matrix an identity matrix + */ + public static void gluMakeIdentityf(float[] m) { + for (int i = 0; i < 16; i++) { + m[i] = IDENTITY_MATRIX[i]; + } + } + + /** + * Method __gluMultMatrixVecf + * + * @param matrix + * @param in + * @param out + */ + private void __gluMultMatrixVecf(float[] matrix, int matrix_offset, float[] in, float[] out) { + for (int i = 0; i < 4; i++) { + out[i] = + in[0] * matrix[0*4+i+matrix_offset] + + in[1] * matrix[1*4+i+matrix_offset] + + in[2] * matrix[2*4+i+matrix_offset] + + in[3] * matrix[3*4+i+matrix_offset]; + } + } + + /** + * Method __gluMultMatrixVecf + * + * @param matrix + * @param in + * @param out + */ + private void __gluMultMatrixVecf(FloatBuffer matrix, FloatBuffer in, FloatBuffer out) { + int inPos = in.position(); + int outPos = out.position(); + int matrixPos = matrix.position(); + for (int i = 0; i < 4; i++) { + out.put(i + outPos, + in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + + in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + + in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + + in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); + } + } + + /** + * @param src + * @param inverse + * + * @return + */ + public boolean gluInvertMatrixf(float[] src, float[] inverse) { + int i, j, k, swap; + float t; + float[][] temp = tempInvertMatrix; + + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + temp[i][j] = src[i*4+j]; + } + } + gluMakeIdentityf(inverse); + + for (i = 0; i < 4; i++) { + // + // Look for largest element in column + // + swap = i; + for (j = i + 1; j < 4; j++) { + if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { + swap = j; + } + } + + if (swap != i) { + // + // Swap rows. + // + for (k = 0; k < 4; k++) { + t = temp[i][k]; + temp[i][k] = temp[swap][k]; + temp[swap][k] = t; + + t = inverse[i*4+k]; + inverse[i*4+k] = inverse[swap*4+k]; + inverse[swap*4+k] = t; + } + } + + if (temp[i][i] == 0) { + // + // No non-zero pivot. The matrix is singular, which shouldn't + // happen. This means the user gave us a bad matrix. + // + return false; + } + + t = temp[i][i]; + for (k = 0; k < 4; k++) { + temp[i][k] /= t; + inverse[i*4+k] /= t; + } + for (j = 0; j < 4; j++) { + if (j != i) { + t = temp[j][i]; + for (k = 0; k < 4; k++) { + temp[j][k] -= temp[i][k] * t; + inverse[j*4+k] -= inverse[i*4+k]*t; + } + } + } + } + return true; + } + + /** + * @param src + * @param inverse + * + * @return + */ + public boolean gluInvertMatrixf(FloatBuffer src, FloatBuffer inverse) { + int i, j, k, swap; + float t; + + int srcPos = src.position(); + int invPos = inverse.position(); + + FloatBuffer temp = tempInvertMatrixBuf; + + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + temp.put(i*4+j, src.get(i*4+j + srcPos)); + } + } + gluMakeIdentityf(inverse); + + for (i = 0; i < 4; i++) { + // + // Look for largest element in column + // + swap = i; + for (j = i + 1; j < 4; j++) { + if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { + swap = j; + } + } + + if (swap != i) { + // + // Swap rows. + // + for (k = 0; k < 4; k++) { + t = temp.get(i*4+k); + temp.put(i*4+k, temp.get(swap*4+k)); + temp.put(swap*4+k, t); + + t = inverse.get(i*4+k + invPos); + inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); + inverse.put(swap*4+k + invPos, t); + } + } + + if (temp.get(i*4+i) == 0) { + // + // No non-zero pivot. The matrix is singular, which shouldn't + // happen. This means the user gave us a bad matrix. + // + return false; + } + + t = temp.get(i*4+i); + for (k = 0; k < 4; k++) { + temp.put(i*4+k, temp.get(i*4+k) / t); + inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); + } + for (j = 0; j < 4; j++) { + if (j != i) { + t = temp.get(j*4+i); + for (k = 0; k < 4; k++) { + temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); + inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); + } + } + } + } + return true; + } + + + /** + * @param a + * @param b + * @param r + */ + private void gluMultMatricesf(float[] a, int a_offset, float[] b, int b_offset, float[] r) { + for (int i = 0; i < 4; i++) { + for (int j = 0; j < 4; j++) { + r[i*4+j] = + a[i*4+0+a_offset]*b[0*4+j+b_offset] + + a[i*4+1+a_offset]*b[1*4+j+b_offset] + + a[i*4+2+a_offset]*b[2*4+j+b_offset] + + a[i*4+3+a_offset]*b[3*4+j+b_offset]; + } + } + } + + + /** + * @param a + * @param b + * @param r + */ + public static void gluMultMatricesf(FloatBuffer a, FloatBuffer b, FloatBuffer r) { + int aPos = a.position(); + int bPos = b.position(); + int rPos = r.position(); + + for (int i = 0; i < 4; i++) { + for (int j = 0; j < 4; j++) { + r.put(i*4+j + rPos, + a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + + a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + + a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + + a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); + } + } + } + + /** + * Normalize vector + * + * @param v + */ + public static void normalize(float[] v) { + float r; + + r = (float) Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); + if ( r == 0.0 || r == 1.0) + return; + + r = 1.0f / r; + + v[0] *= r; + v[1] *= r; + v[2] *= r; + + return; + } + + /** + * Normalize vector + * + * @param v + */ + public static void normalize(FloatBuffer v) { + float r; + + int vPos = v.position(); + + r = (float) Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + + v.get(1+vPos) * v.get(1+vPos) + + v.get(2+vPos) * v.get(2+vPos)); + if ( r == 0.0 || r == 1.0) + return; + + r = 1.0f / r; + + v.put(0+vPos, v.get(0+vPos) * r); + v.put(1+vPos, v.get(1+vPos) * r); + v.put(2+vPos, v.get(2+vPos) * r); + + return; + } + + + /** + * Calculate cross-product + * + * @param v1 + * @param v2 + * @param result + */ + private static void cross(float[] v1, float[] v2, float[] result) { + result[0] = v1[1] * v2[2] - v1[2] * v2[1]; + result[1] = v1[2] * v2[0] - v1[0] * v2[2]; + result[2] = v1[0] * v2[1] - v1[1] * v2[0]; + } + + /** + * Calculate cross-product + * + * @param v1 + * @param v2 + * @param result + */ + private static void cross(FloatBuffer v1, FloatBuffer v2, FloatBuffer result) { + int v1Pos = v1.position(); + int v2Pos = v2.position(); + int rPos = result.position(); + + result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); + result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); + result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); + } + + /** + * Method gluOrtho2D. + * + * @param left + * @param right + * @param bottom + * @param top + */ + public void gluOrtho2D(GLMatrixFunc gl, float left, float right, float bottom, float top) { + gl.glOrthof(left, right, bottom, top, -1, 1); + } + + /** + * Method gluPerspective. + * + * @param fovy + * @param aspect + * @param zNear + * @param zFar + */ + public void gluPerspective(GLMatrixFunc gl, float fovy, float aspect, float zNear, float zFar) { + float sine, cotangent, deltaZ; + float radians = fovy / 2 * (float) Math.PI / 180; + + deltaZ = zFar - zNear; + sine = (float) Math.sin(radians); + + if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { + return; + } + + cotangent = (float) Math.cos(radians) / sine; + + gluMakeIdentityf(matrixBuf); + + matrixBuf.put(0 * 4 + 0, cotangent / aspect); + matrixBuf.put(1 * 4 + 1, cotangent); + matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); + matrixBuf.put(2 * 4 + 3, -1); + matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); + matrixBuf.put(3 * 4 + 3, 0); + + gl.glMultMatrixf(matrixBuf); + } + + /** + * Method gluLookAt + * + * @param eyex + * @param eyey + * @param eyez + * @param centerx + * @param centery + * @param centerz + * @param upx + * @param upy + * @param upz + */ + public void gluLookAt(GLMatrixFunc gl, + float eyex, + float eyey, + float eyez, + float centerx, + float centery, + float centerz, + float upx, + float upy, + float upz) { + FloatBuffer forward = this.forwardBuf; + FloatBuffer side = this.sideBuf; + FloatBuffer up = this.upBuf; + + forward.put(0, centerx - eyex); + forward.put(1, centery - eyey); + forward.put(2, centerz - eyez); + + up.put(0, upx); + up.put(1, upy); + up.put(2, upz); + + normalize(forward); + + /* Side = forward x up */ + cross(forward, up, side); + normalize(side); + + /* Recompute up as: up = side x forward */ + cross(side, forward, up); + + gluMakeIdentityf(matrixBuf); + matrixBuf.put(0 * 4 + 0, side.get(0)); + matrixBuf.put(1 * 4 + 0, side.get(1)); + matrixBuf.put(2 * 4 + 0, side.get(2)); + + matrixBuf.put(0 * 4 + 1, up.get(0)); + matrixBuf.put(1 * 4 + 1, up.get(1)); + matrixBuf.put(2 * 4 + 1, up.get(2)); + + matrixBuf.put(0 * 4 + 2, -forward.get(0)); + matrixBuf.put(1 * 4 + 2, -forward.get(1)); + matrixBuf.put(2 * 4 + 2, -forward.get(2)); + + gl.glMultMatrixf(matrixBuf); + gl.glTranslatef(-eyex, -eyey, -eyez); + } + + /** + * Method gluProject + * + * @param objx + * @param objy + * @param objz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param win_pos + * + * @return + */ + public boolean gluProject(float objx, + float objy, + float objz, + float[] modelMatrix, + int modelMatrix_offset, + float[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + float[] win_pos, + int win_pos_offset ) { + + float[] in = this.in; + float[] out = this.out; + + in[0] = objx; + in[1] = objy; + in[2] = objz; + in[3] = 1.0f; + + __gluMultMatrixVecf(modelMatrix, modelMatrix_offset, in, out); + __gluMultMatrixVecf(projMatrix, projMatrix_offset, out, in); + + if (in[3] == 0.0f) + return false; + + in[3] = (1.0f / in[3]) * 0.5f; + + // Map x, y and z to range 0-1 + in[0] = in[0] * in[3] + 0.5f; + in[1] = in[1] * in[3] + 0.5f; + in[2] = in[2] * in[3] + 0.5f; + + // Map x,y to viewport + win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; + win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; + win_pos[2+win_pos_offset] = in[2]; + + return true; + } + + /** + * Method gluProject + * + * @param objx + * @param objy + * @param objz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param win_pos + * + * @return + */ + public boolean gluProject(float objx, + float objy, + float objz, + FloatBuffer modelMatrix, + FloatBuffer projMatrix, + IntBuffer viewport, + FloatBuffer win_pos) { + + FloatBuffer in = this.inBuf; + FloatBuffer out = this.outBuf; + + in.put(0, objx); + in.put(1, objy); + in.put(2, objz); + in.put(3, 1.0f); + + __gluMultMatrixVecf(modelMatrix, in, out); + __gluMultMatrixVecf(projMatrix, out, in); + + if (in.get(3) == 0.0f) + return false; + + in.put(3, (1.0f / in.get(3)) * 0.5f); + + // Map x, y and z to range 0-1 + in.put(0, in.get(0) * in.get(3) + 0.5f); + in.put(1, in.get(1) * in.get(3) + 0.5f); + in.put(2, in.get(2) * in.get(3) + 0.5f); + + // Map x,y to viewport + int vPos = viewport.position(); + int wPos = win_pos.position(); + win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); + win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); + win_pos.put(2+wPos, in.get(2)); + + return true; + } + + + /** + * Method gluUnproject + * + * @param winx + * @param winy + * @param winz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param obj_pos + * + * @return + */ + public boolean gluUnProject(float winx, + float winy, + float winz, + float[] modelMatrix, + int modelMatrix_offset, + float[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + float[] obj_pos, + int obj_pos_offset) { + float[] in = this.in; + float[] out = this.out; + + gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); + + if (!gluInvertMatrixf(matrix, matrix)) + return false; + + in[0] = winx; + in[1] = winy; + in[2] = winz; + in[3] = 1.0f; + + // Map x and y from window coordinates + in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; + in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; + + // Map to range -1 to 1 + in[0] = in[0] * 2 - 1; + in[1] = in[1] * 2 - 1; + in[2] = in[2] * 2 - 1; + + __gluMultMatrixVecf(matrix, 0, in, out); + + if (out[3] == 0.0) + return false; + + out[3] = 1.0f / out[3]; + + obj_pos[0+obj_pos_offset] = out[0] * out[3]; + obj_pos[1+obj_pos_offset] = out[1] * out[3]; + obj_pos[2+obj_pos_offset] = out[2] * out[3]; + + return true; + } + + + /** + * Method gluUnproject + * + * @param winx + * @param winy + * @param winz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param obj_pos + * + * @return + */ + public boolean gluUnProject(float winx, + float winy, + float winz, + FloatBuffer modelMatrix, + FloatBuffer projMatrix, + IntBuffer viewport, + FloatBuffer obj_pos) { + FloatBuffer in = this.inBuf; + FloatBuffer out = this.outBuf; + + gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); + + if (!gluInvertMatrixf(matrixBuf, matrixBuf)) + return false; + + in.put(0, winx); + in.put(1, winy); + in.put(2, winz); + in.put(3, 1.0f); + + // Map x and y from window coordinates + int vPos = viewport.position(); + int oPos = obj_pos.position(); + in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); + in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); + + // Map to range -1 to 1 + in.put(0, in.get(0) * 2 - 1); + in.put(1, in.get(1) * 2 - 1); + in.put(2, in.get(2) * 2 - 1); + + __gluMultMatrixVecf(matrixBuf, in, out); + + if (out.get(3) == 0.0f) + return false; + + out.put(3, 1.0f / out.get(3)); + + obj_pos.put(0+oPos, out.get(0) * out.get(3)); + obj_pos.put(1+oPos, out.get(1) * out.get(3)); + obj_pos.put(2+oPos, out.get(2) * out.get(3)); + + return true; + } + + + /** + * Method gluUnproject4 + * + * @param winx + * @param winy + * @param winz + * @param clipw + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param near + * @param far + * @param obj_pos + * + * @return + */ + public boolean gluUnProject4(float winx, + float winy, + float winz, + float clipw, + float[] modelMatrix, + int modelMatrix_offset, + float[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + float near, + float far, + float[] obj_pos, + int obj_pos_offset ) { + float[] in = this.in; + float[] out = this.out; + + gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); + + if (!gluInvertMatrixf(matrix, matrix)) + return false; + + in[0] = winx; + in[1] = winy; + in[2] = winz; + in[3] = clipw; + + // Map x and y from window coordinates + in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; + in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; + in[2] = (in[2] - near) / (far - near); + + // Map to range -1 to 1 + in[0] = in[0] * 2 - 1; + in[1] = in[1] * 2 - 1; + in[2] = in[2] * 2 - 1; + + __gluMultMatrixVecf(matrix, 0, in, out); + + if (out[3] == 0.0f) + return false; + + obj_pos[0+obj_pos_offset] = out[0]; + obj_pos[1+obj_pos_offset] = out[1]; + obj_pos[2+obj_pos_offset] = out[2]; + obj_pos[3+obj_pos_offset] = out[3]; + return true; + } + + /** + * Method gluUnproject4 + * + * @param winx + * @param winy + * @param winz + * @param clipw + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param near + * @param far + * @param obj_pos + * + * @return + */ + public boolean gluUnProject4(float winx, + float winy, + float winz, + float clipw, + FloatBuffer modelMatrix, + FloatBuffer projMatrix, + IntBuffer viewport, + float near, + float far, + FloatBuffer obj_pos) { + FloatBuffer in = this.inBuf; + FloatBuffer out = this.outBuf; + + gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); + + if (!gluInvertMatrixf(matrixBuf, matrixBuf)) + return false; + + in.put(0, winx); + in.put(1, winy); + in.put(2, winz); + in.put(3, clipw); + + // Map x and y from window coordinates + int vPos = viewport.position(); + in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); + in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); + in.put(2, (in.get(2) - near) / (far - near)); + + // Map to range -1 to 1 + in.put(0, in.get(0) * 2 - 1); + in.put(1, in.get(1) * 2 - 1); + in.put(2, in.get(2) * 2 - 1); + + __gluMultMatrixVecf(matrixBuf, in, out); + + if (out.get(3) == 0.0f) + return false; + + int oPos = obj_pos.position(); + obj_pos.put(0+oPos, out.get(0)); + obj_pos.put(1+oPos, out.get(1)); + obj_pos.put(2+oPos, out.get(2)); + obj_pos.put(3+oPos, out.get(3)); + return true; + } + + + /** + * Method gluPickMatrix + * + * @param x + * @param y + * @param deltaX + * @param deltaY + * @param viewport + */ + public void gluPickMatrix(GLMatrixFunc gl, + float x, + float y, + float deltaX, + float deltaY, + IntBuffer viewport) { + if (deltaX <= 0 || deltaY <= 0) { + return; + } + + /* Translate and scale the picked region to the entire window */ + int vPos = viewport.position(); + gl.glTranslatef((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, + (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, + 0); + gl.glScalef(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0f); + } + + /** + * Method gluPickMatrix + * + * @param x + * @param y + * @param deltaX + * @param deltaY + * @param viewport + * @param viewport_offset + */ + public void gluPickMatrix(GLMatrixFunc gl, + float x, + float y, + float deltaX, + float deltaY, + int[] viewport, + int viewport_offset) { + if (deltaX <= 0 || deltaY <= 0) { + return; + } + + /* Translate and scale the picked region to the entire window */ + gl.glTranslatef((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, + (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, + 0); + gl.glScalef(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0f); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp b/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp new file mode 100644 index 000000000..f686bea92 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp @@ -0,0 +1,10 @@ +package com.jogamp.opengl.impl; + +public class SystemUtil { + + /** Wrapper for System.getenv(), which doesn't work on platforms + earlier than JDK 5 */ + public static String getenv(String variableName) { + return null; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase b/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase new file mode 100644 index 000000000..dbb717a32 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase @@ -0,0 +1,18 @@ +package com.jogamp.opengl.impl; + +public class SystemUtil { + + private static volatile boolean getenvSupported = true; + /** Wrapper for System.getenv(), which doesn't work on platforms + earlier than JDK 5 */ + public static String getenv(String variableName) { + if (getenvSupported) { + try { + return System.getenv(variableName); + } catch (Error e) { + getenvSupported = false; + } + } + return null; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java new file mode 100644 index 000000000..2576c8ae8 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java @@ -0,0 +1,234 @@ +/* + * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.opengl.impl; + +import java.lang.reflect.InvocationTargetException; +import java.security.AccessController; +import java.security.PrivilegedAction; + +import javax.media.nativewindow.NativeWindowFactory; +import com.sun.nativewindow.impl.NWReflection; +import javax.media.opengl.GLException; + +/** Implementation of the {@link javax.media.opengl.Threading} class. */ + +public class ThreadingImpl { + public static final int AWT = 1; + public static final int WORKER = 2; + + protected static final boolean DEBUG = Debug.debug("Threading"); + + private static boolean singleThreaded = true; + private static int mode; + private static boolean hasAWT; + // We need to know whether we're running on X11 platforms to change + // our behavior when the Java2D/JOGL bridge is active + private static boolean _isX11; + + private static final ThreadingPlugin threadingPlugin; + + static { + Object threadingPluginTmp = + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + String workaround = Debug.getProperty("jogl.1thread", true); + // Default to using the AWT thread on all platforms except + // Windows. On OS X there is instability apparently due to + // using the JAWT on non-AWT threads. On X11 platforms there + // are potential deadlocks which can be caused if the AWT + // EventQueue thread hands work off to the GLWorkerThread + // while holding the AWT lock. The optimization of + // makeCurrent / release calls isn't worth these stability + // problems. + hasAWT = NWReflection.isClassAvailable("java.awt.Canvas") && + NWReflection.isClassAvailable("javax.media.opengl.awt.GLCanvas"); + + String osType = NativeWindowFactory.getNativeWindowType(false); + _isX11 = NativeWindowFactory.TYPE_X11.equals(osType); + // boolean isWindows = NativeWindowFactory.TYPE_WINDOWS.equals(osType); + + // int defaultMode = (isWindows ? WORKER : ( hasAWT ? AWT : WORKER ) ); + int defaultMode = ( hasAWT ? AWT : WORKER ); + + mode = defaultMode; + if (workaround != null) { + workaround = workaround.toLowerCase(); + if (workaround.equals("true") || + workaround.equals("auto")) { + // Nothing to do; singleThreaded and mode already set up + } else if (workaround.equals("worker")) { + singleThreaded = true; + mode = WORKER; + } else if (workaround.equals("awt")) { + singleThreaded = true; + mode = AWT; + } else { + singleThreaded = false; + } + } + printWorkaroundNotice(); + + Object threadingPluginObj=null; + // try to fetch the AWTThreadingPlugin + try { + threadingPluginObj = NWReflection.createInstance("com.jogamp.opengl.impl.awt.AWTThreadingPlugin"); + } catch (Throwable t) { } + return threadingPluginObj; + } + }); + threadingPlugin = (ThreadingPlugin) threadingPluginTmp; + if(DEBUG) { + System.err.println("Threading: hasAWT "+hasAWT+", mode "+((mode==AWT)?"AWT":"WORKER")+", plugin "+threadingPlugin); + } + } + + /** No reason to ever instantiate this class */ + private ThreadingImpl() {} + + public static boolean isX11() { return _isX11; } + public static int getMode() { return mode; } + + /** If an implementation of the javax.media.opengl APIs offers a + multithreading option but the default behavior is single-threading, + this API provides a mechanism for end users to disable single-threading + in this implementation. Users are strongly discouraged from + calling this method unless they are aware of all of the + consequences and are prepared to enforce some amount of + threading restrictions in their applications. Disabling + single-threading, for example, may have unintended consequences + on GLAutoDrawable implementations such as GLCanvas, GLJPanel and + GLPbuffer. Currently there is no supported way to re-enable it + once disabled, partly to discourage careless use of this + method. This method should be called as early as possible in an + application. */ + public static void disableSingleThreading() { + singleThreaded = false; + if (Debug.verbose()) { + System.err.println("Application forced disabling of single-threading of javax.media.opengl implementation"); + } + } + + /** Indicates whether OpenGL work is being automatically forced to a + single thread in this implementation. */ + public static boolean isSingleThreaded() { + return singleThreaded; + } + + /** Indicates whether the current thread is the single thread on + which this implementation of the javax.media.opengl APIs + performs all of its OpenGL-related work. This method should only + be called if the single-thread model is in effect. */ + public static boolean isOpenGLThread() throws GLException { + if (!isSingleThreaded()) { + throw new GLException("Should only call this in single-threaded mode"); + } + + if(null!=threadingPlugin) { + return threadingPlugin.isOpenGLThread(); + } + + switch (mode) { + case AWT: + return true; + case WORKER: + return GLWorkerThread.isWorkerThread(); + default: + throw new InternalError("Illegal single-threading mode " + mode); + } + } + + /** Executes the passed Runnable on the single thread used for all + OpenGL work in this javax.media.opengl API implementation. It is + not specified exactly which thread is used for this + purpose. This method should only be called if the single-thread + model is in use and if the current thread is not the OpenGL + thread (i.e., if isOpenGLThread() returns + false). It is up to the end user to check to see whether the + current thread is the OpenGL thread and either execute the + Runnable directly or perform the work inside it. */ + public static void invokeOnOpenGLThread(Runnable r) throws GLException { + if (!isSingleThreaded()) { + throw new GLException ("Should only call this in single-threaded mode"); + } + + if (isOpenGLThread()) { + throw new GLException ("Should only call this from other threads than the OpenGL thread"); + } + + if(null!=threadingPlugin) { + threadingPlugin.invokeOnOpenGLThread(r); + return; + } + + switch (mode) { + case AWT: + r.run(); + break; + + case WORKER: + if (!GLWorkerThread.isStarted()) { + synchronized (GLWorkerThread.class) { + if (!GLWorkerThread.isStarted()) { + GLWorkerThread.start(); + } + } + } + try { + GLWorkerThread.invokeAndWait(r); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (InterruptedException e) { + throw new GLException(e); + } + break; + + default: + throw new InternalError("Illegal single-threading mode " + mode); + } + } + + /** This is a workaround for AWT-related deadlocks which only seem + to show up in the context of applets */ + public static boolean isAWTMode() { + return (mode == AWT); + } + + private static void printWorkaroundNotice() { + if (singleThreaded && Debug.verbose()) { + System.err.println("Using " + + (mode == AWT ? "AWT" : "OpenGL worker") + + " thread for performing OpenGL work in javax.media.opengl implementation"); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java b/src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java new file mode 100644 index 000000000..37e4aac70 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.opengl.*; + +public interface ThreadingPlugin { + /** Indicates whether the current thread is the single thread on + which this implementation of the javax.media.opengl APIs + performs all of its OpenGL-related work. This method should only + be called if the single-thread model is in effect. */ + public boolean isOpenGLThread() throws GLException; + + /** Executes the passed Runnable on the single thread used for all + OpenGL work in this javax.media.opengl API implementation. It is + not specified exactly which thread is used for this + purpose. This method should only be called if the single-thread + model is in use and if the current thread is not the OpenGL + thread (i.e., if isOpenGLThread() returns + false). It is up to the end user to check to see whether the + current thread is the OpenGL thread and either execute the + Runnable directly or perform the work inside it. */ + public void invokeOnOpenGLThread(Runnable r) throws GLException; +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java new file mode 100755 index 000000000..07bf2f2db --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java @@ -0,0 +1,129 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.awt; + +import javax.media.opengl.*; + +import java.awt.event.*; + +import java.awt.EventQueue; +import java.lang.reflect.InvocationTargetException; + +import com.jogamp.opengl.impl.*; + +public class AWTThreadingPlugin implements ThreadingPlugin { + + public AWTThreadingPlugin() {} + + public boolean isOpenGLThread() throws GLException { + switch (ThreadingImpl.getMode()) { + case ThreadingImpl.AWT: + if (Java2D.isOGLPipelineActive()) { + // FIXME: ideally only the QFT would be considered to be the + // "OpenGL thread", but we can not currently run all of + // JOGL's OpenGL work on that thread. See the FIXME in + // invokeOnOpenGLThread. + return (Java2D.isQueueFlusherThread() || + (ThreadingImpl.isX11() && EventQueue.isDispatchThread())); + } else { + return EventQueue.isDispatchThread(); + } + case ThreadingImpl.WORKER: + if (Java2D.isOGLPipelineActive()) { + // FIXME: ideally only the QFT would be considered to be the + // "OpenGL thread", but we can not currently run all of + // JOGL's OpenGL work on that thread. See the FIXME in + // invokeOnOpenGLThread. + return (Java2D.isQueueFlusherThread() || + (ThreadingImpl.isX11() && GLWorkerThread.isWorkerThread())); + } else { + return GLWorkerThread.isWorkerThread(); + } + default: + throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); + } + } + + public void invokeOnOpenGLThread(Runnable r) throws GLException { + switch (ThreadingImpl.getMode()) { + case ThreadingImpl.AWT: + // FIXME: ideally should run all OpenGL work on the Java2D QFT + // thread when it's enabled, but unfortunately there are + // deadlock issues on X11 platforms when making our + // heavyweight OpenGL contexts current on the QFT because we + // perform the JAWT lock inside the makeCurrent() + // implementation, which attempts to grab the AWT lock on the + // QFT which is not allowed. For now, on X11 platforms, + // continue to perform this work on the EDT. + if (Java2D.isOGLPipelineActive() && !ThreadingImpl.isX11()) { + Java2D.invokeWithOGLContextCurrent(null, r); + } else { + try { + EventQueue.invokeAndWait(r); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (InterruptedException e) { + throw new GLException(e); + } + } + break; + + case ThreadingImpl.WORKER: + if (!GLWorkerThread.isStarted()) { + synchronized (GLWorkerThread.class) { + if (!GLWorkerThread.isStarted()) { + GLWorkerThread.start(); + } + } + } + try { + GLWorkerThread.invokeAndWait(r); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (InterruptedException e) { + throw new GLException(e); + } + break; + + default: + throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java new file mode 100644 index 000000000..306f6cee7 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java @@ -0,0 +1,125 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.opengl.impl.awt; + +import com.sun.nativewindow.impl.jawt.*; + +import com.jogamp.opengl.impl.*; + +import javax.media.opengl.*; + +import java.lang.reflect.*; +import java.awt.GraphicsEnvironment; + +public class AWTUtil { + // See whether we're running in headless mode + private static boolean headlessMode; + private static Class j2dClazz = null; + private static Method isOGLPipelineActive = null; + private static Method isQueueFlusherThread = null; + private static boolean j2dOk = false; + + static { + lockedToolkit = false; + headlessMode = GraphicsEnvironment.isHeadless(); + if(!headlessMode) { + try { + j2dClazz = Class.forName("com.jogamp.opengl.impl.awt.Java2D"); + isOGLPipelineActive = j2dClazz.getMethod("isOGLPipelineActive", null); + isQueueFlusherThread = j2dClazz.getMethod("isQueueFlusherThread", null); + j2dOk = true; + } catch (Exception e) {} + } + } + + private static boolean lockedToolkit; + + public static synchronized void lockToolkit() throws GLException { + if (lockedToolkit) { + throw new GLException("Toolkit already locked"); + } + lockedToolkit = true; + + if (headlessMode) { + // Workaround for running (to some degree) in headless + // environments but still supporting rendering via pbuffers + // For full correctness, would need to implement a Lock class + return; + } + + if(j2dOk) { + try { + if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || + !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { + JAWTUtil.lockToolkit(); + } + } catch (Exception e) { j2dOk=false; } + } + if(!j2dOk) { + JAWTUtil.lockToolkit(); + } + } + + public static synchronized void unlockToolkit() { + if (lockedToolkit) { + lockedToolkit = false; + if (headlessMode) { + // Workaround for running (to some degree) in headless + // environments but still supporting rendering via pbuffers + // For full correctness, would need to implement a Lock class + return; + } + + if(j2dOk) { + try { + if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || + !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { + JAWTUtil.unlockToolkit(); + } + } catch (Exception e) { j2dOk=false; } + } + if(!j2dOk) { + JAWTUtil.unlockToolkit(); + } + } + } + + public static boolean isToolkitLocked() { + return JAWTUtil.isToolkitLocked(); + } + +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java new file mode 100755 index 000000000..b871c66a7 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java @@ -0,0 +1,569 @@ +/* + * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.awt; + +import com.jogamp.opengl.impl.*; + +import java.awt.*; +import java.awt.image.*; +import java.lang.reflect.*; +import java.security.*; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.awt.*; + +/** Defines integration with the Java2D OpenGL pipeline. This + integration is only supported in 1.6 and is highly experimental. */ + +public class Java2D { + private static boolean DEBUG = Debug.debug("Java2D"); + private static boolean VERBOSE = Debug.verbose(); + private static boolean isHeadless; + private static boolean isOGLPipelineActive; + private static Method invokeWithOGLContextCurrentMethod; + private static Method isQueueFlusherThreadMethod; + private static Method getOGLViewportMethod; + private static Method getOGLScissorBoxMethod; + private static Method getOGLSurfaceIdentifierMethod; + // This one is currently optional and is only in very recent Mustang builds + private static Method getOGLTextureTypeMethod; + + // The following methods and fields are needed for proper support of + // Frame Buffer Objects in the Java2D/OpenGL pipeline + // (-Dsun.java2d.opengl.fbobject=true) + private static boolean fbObjectSupportInitialized; + private static Method invokeWithOGLSharedContextCurrentMethod; + private static Method getOGLSurfaceTypeMethod; + + // Publicly-visible constants for OpenGL surface types + public static final int UNDEFINED = getOGLUtilitiesIntField("UNDEFINED"); + public static final int WINDOW = getOGLUtilitiesIntField("WINDOW"); + public static final int PBUFFER = getOGLUtilitiesIntField("PBUFFER"); + public static final int TEXTURE = getOGLUtilitiesIntField("TEXTURE"); + public static final int FLIP_BACKBUFFER = getOGLUtilitiesIntField("FLIP_BACKBUFFER"); + public static final int FBOBJECT = getOGLUtilitiesIntField("FBOBJECT"); + + // If FBOs are enabled in the Java2D/OpenGL pipeline, all contexts + // created by JOGL must share textures and display lists with the + // Java2D contexts in order to access the frame buffer object for + // potential rendering, and to simultaneously support sharing of + // textures and display lists with one another. Java2D has the + // notion of a single shared context with which all other contexts + // (on the same display device?) share textures and display lists; + // this is an approximation to that notion which will be refined + // later. + private static boolean initializedJ2DFBOShareContext; + private static GLContext j2dFBOShareContext; + + // Accessors for new methods in sun.java2d.opengl.CGLSurfaceData + // class on OS X for enabling bridge + // public static long createOGLContextOnSurface(Graphics g, long ctx); + // public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx); + // public static void destroyOGLContext(long ctx); + private static Method createOGLContextOnSurfaceMethod; + private static Method makeOGLContextCurrentOnSurfaceMethod; + private static Method destroyOGLContextMethod; + + static { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + if (DEBUG && VERBOSE) { + System.err.println("Checking for Java2D/OpenGL support"); + } + try { + isHeadless = true; + // Figure out whether the default graphics configuration is an + // OpenGL graphics configuration + GraphicsConfiguration cfg = + GraphicsEnvironment.getLocalGraphicsEnvironment(). + getDefaultScreenDevice(). + getDefaultConfiguration(); + // If we get here, we aren't running in headless mode + isHeadless = false; + String name = cfg.getClass().getName(); + if (DEBUG && VERBOSE) { + System.err.println("Java2D support: default GraphicsConfiguration = " + name); + } + isOGLPipelineActive = (name.startsWith("sun.java2d.opengl")); + + if (isOGLPipelineActive) { + try { + // Try to get methods we need to integrate + Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); + invokeWithOGLContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLContextCurrent", + new Class[] { + Graphics.class, + Runnable.class + }); + invokeWithOGLContextCurrentMethod.setAccessible(true); + + isQueueFlusherThreadMethod = utils.getDeclaredMethod("isQueueFlusherThread", + new Class[] {}); + isQueueFlusherThreadMethod.setAccessible(true); + + getOGLViewportMethod = utils.getDeclaredMethod("getOGLViewport", + new Class[] { + Graphics.class, + Integer.TYPE, + Integer.TYPE + }); + getOGLViewportMethod.setAccessible(true); + + getOGLScissorBoxMethod = utils.getDeclaredMethod("getOGLScissorBox", + new Class[] { + Graphics.class + }); + getOGLScissorBoxMethod.setAccessible(true); + + getOGLSurfaceIdentifierMethod = utils.getDeclaredMethod("getOGLSurfaceIdentifier", + new Class[] { + Graphics.class + }); + getOGLSurfaceIdentifierMethod.setAccessible(true); + + // Try to get additional methods required for proper FBO support + fbObjectSupportInitialized = true; + try { + invokeWithOGLSharedContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLSharedContextCurrent", + new Class[] { + GraphicsConfiguration.class, + Runnable.class + }); + invokeWithOGLSharedContextCurrentMethod.setAccessible(true); + + getOGLSurfaceTypeMethod = utils.getDeclaredMethod("getOGLSurfaceType", + new Class[] { + Graphics.class + }); + getOGLSurfaceTypeMethod.setAccessible(true); + } catch (Exception e) { + fbObjectSupportInitialized = false; + if (DEBUG && VERBOSE) { + e.printStackTrace(); + System.err.println("Disabling Java2D/JOGL FBO support"); + } + } + + // Try to get an additional method for FBO support in recent Mustang builds + try { + getOGLTextureTypeMethod = utils.getDeclaredMethod("getOGLTextureType", + new Class[] { + Graphics.class + }); + getOGLTextureTypeMethod.setAccessible(true); + } catch (Exception e) { + if (DEBUG && VERBOSE) { + e.printStackTrace(); + System.err.println("GL_ARB_texture_rectangle FBO support disabled"); + } + } + + // Try to set up APIs for enabling the bridge on OS X, + // where it isn't possible to create generalized + // external GLDrawables + Class cglSurfaceData = null; + try { + cglSurfaceData = Class.forName("sun.java2d.opengl.CGLSurfaceData"); + } catch (Exception e) { + if (DEBUG && VERBOSE) { + e.printStackTrace(); + System.err.println("Unable to find class sun.java2d.opengl.CGLSurfaceData for OS X"); + } + } + if (cglSurfaceData != null) { + // FIXME: for now, assume that FBO support is not enabled on OS X + fbObjectSupportInitialized = false; + + // We need to find these methods in order to make the bridge work on OS X + createOGLContextOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("createOGLContextOnSurface", + new Class[] { + Graphics.class, + Long.TYPE + }); + createOGLContextOnSurfaceMethod.setAccessible(true); + + makeOGLContextCurrentOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("makeOGLContextCurrentOnSurface", + new Class[] { + Graphics.class, + Long.TYPE + }); + makeOGLContextCurrentOnSurfaceMethod.setAccessible(true); + + destroyOGLContextMethod = cglSurfaceData.getDeclaredMethod("destroyOGLContext", + new Class[] { + Long.TYPE + }); + destroyOGLContextMethod.setAccessible(true); + } + } catch (Exception e) { + if (DEBUG && VERBOSE) { + e.printStackTrace(); + System.err.println("Disabling Java2D/JOGL integration"); + } + isOGLPipelineActive = false; + } + } + } catch (HeadlessException e) { + // The AWT is running in headless mode, so the Java 2D / JOGL bridge is clearly disabled + } + + if (DEBUG) { + System.err.println("JOGL/Java2D integration " + (isOGLPipelineActive ? "enabled" : "disabled")); + } + return null; + } + }); + } + + public static boolean isOGLPipelineActive() { + return isOGLPipelineActive; + } + + public static boolean isFBOEnabled() { + return fbObjectSupportInitialized; + } + + public static boolean isQueueFlusherThread() { + checkActive(); + + try { + return ((Boolean) isQueueFlusherThreadMethod.invoke(null, new Object[] {})).booleanValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Makes current the OpenGL context associated with the passed + Graphics object and runs the given Runnable on the Queue + Flushing Thread in one atomic action. */ + public static void invokeWithOGLContextCurrent(Graphics g, Runnable r) throws GLException { + checkActive(); + + try { + // FIXME: this may need adjustment + // This seems to be needed in many applications which don't + // initialize an OpenGL context before this and which would + // otherwise cause initFBOShareContext to be called from the + // Queue Flusher Thread, which isn't allowed + initFBOShareContext(GraphicsEnvironment. + getLocalGraphicsEnvironment(). + getDefaultScreenDevice()); + + AWTUtil.lockToolkit(); + try { + invokeWithOGLContextCurrentMethod.invoke(null, new Object[] {g, r}); + } finally { + AWTUtil.unlockToolkit(); + } + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Makes current the "shared" OpenGL context associated with the + given GraphicsConfiguration object, allowing JOGL to share + server-side OpenGL objects like textures and display lists with + this context when necessary. This is needed when Java2D's FBO + support is enabled, because in order to render into that FBO, + JOGL must share textures and display lists with it. Returns + false if the passed GraphicsConfiguration was not an OpenGL + GraphicsConfiguration. */ + public static boolean invokeWithOGLSharedContextCurrent(GraphicsConfiguration g, Runnable r) throws GLException { + checkActive(); + + try { + AWTUtil.lockToolkit(); + try { + return ((Boolean) invokeWithOGLSharedContextCurrentMethod.invoke(null, new Object[] {g, r})).booleanValue(); + } finally { + AWTUtil.unlockToolkit(); + } + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns the OpenGL viewport associated with the given Graphics + object, assuming that the Graphics object is associated with a + component of the specified width and height. The user should + call glViewport() with the returned rectangle's bounds in order + to get correct rendering results. Should only be called from the + Queue Flusher Thread. */ + public static Rectangle getOGLViewport(Graphics g, + int componentWidth, + int componentHeight) { + checkActive(); + + try { + return (Rectangle) getOGLViewportMethod.invoke(null, new Object[] {g, + new Integer(componentWidth), + new Integer(componentHeight)}); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns the OpenGL scissor region associated with the given + Graphics object, taking into account all clipping regions, etc. + To avoid destroying Java2D's previous rendering results, this + method should be called and the resulting rectangle's bounds + passed to a call to glScissor(). Should only be called from the + Queue Flusher Thread. */ + public static Rectangle getOGLScissorBox(Graphics g) { + checkActive(); + + try { + return (Rectangle) getOGLScissorBoxMethod.invoke(null, new Object[] {g}); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns an opaque "surface identifier" associated with the given + Graphics object. If this changes from invocation to invocation, + the underlying OpenGL drawable for the Graphics object has + changed and a new external GLDrawable and GLContext should be + created (and the old ones destroyed). Should only be called from + the Queue Flusher Thread.*/ + public static Object getOGLSurfaceIdentifier(Graphics g) { + checkActive(); + + try { + return getOGLSurfaceIdentifierMethod.invoke(null, new Object[] {g}); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns the underlying surface type for the given Graphics + object. This indicates, in particular, whether Java2D is + currently rendering into a pbuffer or FBO. */ + public static int getOGLSurfaceType(Graphics g) { + checkActive(); + + try { + // FIXME: fallback path for pre-b73 (?) Mustang builds -- remove + // once fbobject support is in OGLUtilities + if (!fbObjectSupportInitialized) { + return 0; + } + + return ((Integer) getOGLSurfaceTypeMethod.invoke(null, new Object[] { g })).intValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns the underlying texture target of the given Graphics + object assuming it is rendering to an FBO. Returns either + GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE_ARB. */ + public static int getOGLTextureType(Graphics g) { + checkActive(); + + if (getOGLTextureTypeMethod == null) { + return GL.GL_TEXTURE_2D; + } + + try { + return ((Integer) getOGLTextureTypeMethod.invoke(null, new Object[] { g })).intValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns either the given GLContext or a substitute one with + which clients should share textures and display lists. Needed + when the Java2D/OpenGL pipeline is active and FBOs are being + used for rendering. FIXME: may need to alter the API in the + future to indicate which GraphicsDevice the source context is + associated with. */ + public static GLContext filterShareContext(GLContext shareContext) { + if (isHeadless) + return shareContext; + + // FIXME: this may need adjustment + initFBOShareContext(GraphicsEnvironment. + getLocalGraphicsEnvironment(). + getDefaultScreenDevice()); + if (j2dFBOShareContext != null) { + return j2dFBOShareContext; + } + return shareContext; + } + + /** Returns the GLContext associated with the Java2D "share + context", with which all contexts created by JOGL must share + textures and display lists when the FBO option is enabled for + the Java2D/OpenGL pipeline. */ + public static GLContext getShareContext(GraphicsDevice device) { + initFBOShareContext(device); + // FIXME: for full generality probably need to have multiple of + // these, one per GraphicsConfiguration seen? + return j2dFBOShareContext; + } + + //---------------------------------------------------------------------- + // Mac OS X-specific methods + // + + /** (Mac OS X-specific) Creates a new OpenGL context on the surface + associated with the given Graphics object, sharing textures and + display lists with the specified (CGLContextObj) share context. */ + public static long createOGLContextOnSurface(Graphics g, long shareCtx) { + checkActive(); + + try { + return ((Long) createOGLContextOnSurfaceMethod.invoke(null, new Object[] { g, new Long(shareCtx) })).longValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** (Mac OS X-specific) Makes the given OpenGL context current on + the surface associated with the given Graphics object. */ + public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx) { + checkActive(); + + try { + return ((Boolean) makeOGLContextCurrentOnSurfaceMethod.invoke(null, new Object[] { g, new Long(ctx) })).booleanValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** (Mac OS X-specific) Destroys the given OpenGL context. */ + public static void destroyOGLContext(long ctx) { + checkActive(); + + try { + destroyOGLContextMethod.invoke(null, new Object[] { new Long(ctx) }); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + private static void checkActive() { + if (!isOGLPipelineActive()) { + throw new GLException("Java2D OpenGL pipeline not active (or necessary support not present)"); + } + } + + private static int getOGLUtilitiesIntField(final String name) { + Integer i = (Integer) AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + try { + Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); + Field f = utils.getField(name); + f.setAccessible(true); + return f.get(null); + } catch (Exception e) { + if (DEBUG && VERBOSE) { + e.printStackTrace(); + } + return null; + } + } + }); + if (i == null) + return 0; + if (DEBUG && VERBOSE) { + System.err.println("OGLUtilities." + name + " = " + i.intValue()); + } + return i.intValue(); + } + + private static void initFBOShareContext(final GraphicsDevice device) { + // Note 1: this must not be done in the static initalizer due to + // deadlock problems. + + // Note 2: the first execution of this method must not be from the + // Java2D Queue Flusher Thread. + + if (isOGLPipelineActive() && + isFBOEnabled() && + !initializedJ2DFBOShareContext) { + + // FIXME: this technique is probably not adequate in multi-head + // situations. Ideally we would keep track of a given share + // context on a per-GraphicsConfiguration basis or something + // similar rather than keeping one share context in a global + // variable. + initializedJ2DFBOShareContext = true; + if (DEBUG) { + System.err.println("Starting initialization of J2D FBO share context"); + } + invokeWithOGLSharedContextCurrent(device.getDefaultConfiguration(), new Runnable() { + public void run() { + j2dFBOShareContext = GLDrawableFactory.getFactory(GLProfile.getDefault()).createExternalGLContext(); + } + }); + if (DEBUG) { + System.err.println("Ending initialization of J2D FBO share context"); + } + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java new file mode 100644 index 000000000..07bc54b6a --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.awt; + +import com.jogamp.opengl.impl.*; +import java.awt.Graphics; + +/** Provides a construct by which the shared GLJPanel code can + * interact with a few methods in the Mac OS X-specific Java2D/JOGL + * bridge implementation. + */ + +public interface Java2DGLContext { + public void setGraphics(Graphics g); +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java new file mode 100755 index 000000000..42d4588b5 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java @@ -0,0 +1,299 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.ProcAddressTable; +import java.nio.*; +import java.util.*; + +public abstract class EGLContext extends GLContextImpl { + private long eglContext; + private boolean eglQueryStringInitialized; + private boolean eglQueryStringAvailable; + private EGLExt eglExt; + // Table that holds the addresses of the native C-language entry points for + // EGL extension functions. + private EGLExtProcAddressTable eglExtProcAddressTable; + + public EGLContext(GLDrawableImpl drawable, GLDrawableImpl drawableRead, + GLContext shareWith) { + super(drawable, drawableRead, shareWith); + } + + public EGLContext(GLDrawableImpl drawable, + GLContext shareWith) { + this(drawable, null, shareWith); + } + + public Object getPlatformGLExtensions() { + return getEGLExt(); + } + + public EGLExt getEGLExt() { + if (eglExt == null) { + eglExt = new EGLExtImpl(this); + } + return eglExt; + } + + public final ProcAddressTable getPlatformExtProcAddressTable() { + return eglExtProcAddressTable; + } + + public final EGLExtProcAddressTable getEGLExtProcAddressTable() { + return eglExtProcAddressTable; + } + + protected String mapToRealGLFunctionName(String glFunctionName) { + return glFunctionName; + } + + protected String mapToRealGLExtensionName(String glExtensionName) { + return glExtensionName; + } + + public long getContext() { + return eglContext; + } + + protected int makeCurrentImpl() throws GLException { + if(EGL.EGL_NO_DISPLAY==((EGLDrawable)drawable).getDisplay() ) { + System.err.println("drawable not properly initialized"); + return CONTEXT_NOT_CURRENT; + } + boolean created = false; + if (eglContext == 0) { + create(); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Created GL context 0x" + + Long.toHexString(eglContext) + " for " + getClass().getName()); + } + created = true; + } + if (EGL.eglGetCurrentContext() != eglContext) { + if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), + ((EGLDrawable)drawable).getSurface(), + ((EGLDrawable)drawableRead).getSurface(), + eglContext)) { + throw new GLException("Error making context 0x" + + Long.toHexString(eglContext) + " current: error code " + EGL.eglGetError()); + } + } + + if (created) { + setGLFunctionAvailability(false); + return CONTEXT_CURRENT_NEW; + } + return CONTEXT_CURRENT; + } + + protected void releaseImpl() throws GLException { + getDrawableImpl().getFactoryImpl().lockToolkit(); + try { + if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), + EGL.EGL_NO_SURFACE, + EGL.EGL_NO_SURFACE, + EGL.EGL_NO_CONTEXT)) { + throw new GLException("Error freeing OpenGL context 0x" + + Long.toHexString(eglContext) + ": error code " + EGL.eglGetError()); + } + } finally { + getDrawableImpl().getFactoryImpl().unlockToolkit(); + } + } + + protected void destroyImpl() throws GLException { + getDrawableImpl().getFactoryImpl().lockToolkit(); + try { + if (eglContext != 0) { + if (!EGL.eglDestroyContext(((EGLDrawable)drawable).getDisplay(), eglContext)) { + throw new GLException("Error destroying OpenGL context 0x" + + Long.toHexString(eglContext) + ": error code " + EGL.eglGetError()); + } + eglContext = 0; + GLContextShareSet.contextDestroyed(this); + } + } finally { + getDrawableImpl().getFactoryImpl().unlockToolkit(); + } + } + + protected void create() throws GLException { + long eglDisplay = ((EGLDrawable)drawable).getDisplay(); + EGLGraphicsConfiguration config = ((EGLDrawable)drawable).getGraphicsConfiguration(); + GLProfile glProfile = drawable.getGLProfile(); + _EGLConfig eglConfig = config.getNativeConfig(); + long shareWith = EGL.EGL_NO_CONTEXT; + + if (eglDisplay == 0) { + throw new GLException("Error: attempted to create an OpenGL context without a display connection"); + } + if (eglConfig == null) { + throw new GLException("Error: attempted to create an OpenGL context without a graphics configuration"); + } + + try { + // might be unavailable on EGL < 1.2 + if(!EGL.eglBindAPI(EGL.EGL_OPENGL_ES_API)) { + throw new GLException("eglBindAPI to ES failed , error 0x"+Integer.toHexString(EGL.eglGetError())); + } + } catch (GLException glex) { + if (DEBUG) { + glex.printStackTrace(); + } + } + + EGLContext other = (EGLContext) GLContextShareSet.getShareContext(this); + if (other != null) { + shareWith = other.getContext(); + if (shareWith == 0) { + throw new GLException("GLContextShareSet returned an invalid OpenGL context"); + } + } + + int[] contextAttrs = new int[] { + EGL.EGL_CONTEXT_CLIENT_VERSION, -1, + EGL.EGL_NONE + }; + if (glProfile.usesNativeGLES2()) { + contextAttrs[1] = 2; + } else if (glProfile.usesNativeGLES1()) { + contextAttrs[1] = 1; + } else { + throw new GLException("Error creating OpenGL context - invalid GLProfile: "+glProfile); + } + eglContext = EGL.eglCreateContext(eglDisplay, eglConfig, shareWith, contextAttrs, 0); + if (eglContext == 0) { + throw new GLException("Error creating OpenGL context: eglDisplay 0x"+Long.toHexString(eglDisplay)+ + ", "+glProfile+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } + GLContextShareSet.contextCreated(this); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Created OpenGL context 0x" + + Long.toHexString(eglContext) + + ",\n\twrite surface 0x" + Long.toHexString(((EGLDrawable)drawable).getSurface()) + + ",\n\tread surface 0x" + Long.toHexString(((EGLDrawable)drawableRead).getSurface())+ + ",\n\t"+this+ + ",\n\tsharing with 0x" + Long.toHexString(shareWith)); + } + if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), + ((EGLDrawable)drawable).getSurface(), + ((EGLDrawable)drawableRead).getSurface(), + eglContext)) { + throw new GLException("Error making context 0x" + + Long.toHexString(eglContext) + " current: error code " + EGL.eglGetError()); + } + setGLFunctionAvailability(true); + } + + public boolean isCreated() { + return (eglContext != 0); + } + + protected void updateGLProcAddressTable() { + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Initializing EGL extension address table"); + } + eglQueryStringInitialized = false; + eglQueryStringAvailable = false; + + if (eglExtProcAddressTable == null) { + // FIXME: cache ProcAddressTables by capability bits so we can + // share them among contexts with the same capabilities + eglExtProcAddressTable = new EGLExtProcAddressTable(); + } + resetProcAddressTable(getEGLExtProcAddressTable()); + super.updateGLProcAddressTable(); + } + + public synchronized String getPlatformExtensionsString() { + if (!eglQueryStringInitialized) { + eglQueryStringAvailable = + getDrawableImpl().getDynamicLookupHelper().dynamicLookupFunction("eglQueryString") != 0; + eglQueryStringInitialized = true; + } + if (eglQueryStringAvailable) { + GLDrawableFactoryImpl factory = getDrawableImpl().getFactoryImpl(); + factory.lockToolkit(); + try { + String ret = EGL.eglQueryString(((EGLDrawable)drawable).getDisplay(), + EGL.EGL_EXTENSIONS); + if (DEBUG) { + System.err.println("!!! EGL extensions: " + ret); + } + return ret; + } finally { + factory.unlockToolkit(); + } + } else { + return ""; + } + } + + protected void setSwapIntervalImpl(int interval) { + if (EGL.eglSwapInterval(((EGLDrawable)drawable).getDisplay(), interval)) { + currentSwapInterval = interval ; + } + } + + public abstract void bindPbufferToTexture(); + + public abstract void releasePbufferFromTexture(); + + //---------------------------------------------------------------------- + // Currently unimplemented stuff + // + + public void copy(GLContext source, int mask) throws GLException { + throw new GLException("Not yet implemented"); + } + + + public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { + throw new GLException("Should not call this"); + } + + public boolean offscreenImageNeedsVerticalFlip() { + throw new GLException("Should not call this"); + } + + public int getOffscreenContextPixelDataType() { + throw new GLException("Should not call this"); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java new file mode 100755 index 000000000..e48c78301 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java @@ -0,0 +1,225 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import com.jogamp.opengl.impl.GLDrawableImpl; +import com.sun.nativewindow.impl.NWReflection; +import com.jogamp.gluegen.runtime.DynamicLookupHelper; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.egl.*; +import javax.media.opengl.*; + +public abstract class EGLDrawable extends GLDrawableImpl { + protected boolean ownEGLDisplay = false; // for destruction + protected boolean ownEGLSurface = false; // for destruction + private EGLGraphicsConfiguration eglConfig; + protected long eglDisplay; + protected long eglSurface; + + protected EGLDrawable(EGLDrawableFactory factory, + NativeWindow component) throws GLException { + super(factory, component, false); + eglSurface=EGL.EGL_NO_SURFACE; + eglDisplay=0; + } + + public long getDisplay() { + return eglDisplay; + } + + public long getSurface() { + return eglSurface; + } + + public EGLGraphicsConfiguration getGraphicsConfiguration() { + return eglConfig; + } + + public GLCapabilities getChosenGLCapabilities() { + return (null==eglConfig)?super.getChosenGLCapabilities():(GLCapabilities)eglConfig.getChosenCapabilities(); + } + + public abstract GLContext createContext(GLContext shareWith); + + protected abstract long createSurface(long eglDpy, _EGLConfig eglNativeCfg, long surfaceHandle); + + private void recreateSurface() { + // create a new EGLSurface .. + if(EGL.EGL_NO_SURFACE!=eglSurface) { + EGL.eglDestroySurface(eglDisplay, eglSurface); + } + + if(DEBUG) { + System.err.println("createSurface using eglDisplay 0x"+Long.toHexString(eglDisplay)+", "+eglConfig); + } + + eglSurface = createSurface(eglDisplay, eglConfig.getNativeConfig(), component.getSurfaceHandle()); + if (EGL.EGL_NO_SURFACE==eglSurface) { + throw new GLException("Creation of window surface failed: "+eglConfig+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } + + if(DEBUG) { + System.err.println("setSurface using component: handle 0x"+Long.toHexString(component.getSurfaceHandle())+" -> 0x"+Long.toHexString(eglSurface)); + } + } + + protected void setRealizedImpl() { + if (realized) { + if ( NativeWindow.LOCK_SURFACE_NOT_READY == lockSurface() ) { + throw new GLException("Couldn't lock surface"); + } + // lockSurface() also resolved the window/surface handles + try { + AbstractGraphicsConfiguration aConfig = component.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice aDevice = aConfig.getScreen().getDevice(); + if(aDevice instanceof EGLGraphicsDevice) { + // just fetch the data .. trust but verify .. + eglDisplay = aDevice.getHandle(); + if (eglDisplay == EGL.EGL_NO_DISPLAY) { + throw new GLException("Invalid EGL display in EGLGraphicsDevice from "+aDevice); + } + if(aConfig instanceof EGLGraphicsConfiguration) { + eglConfig = (EGLGraphicsConfiguration) aConfig; // done .. + if (null == eglConfig) { + throw new GLException("Null EGLGraphicsConfiguration from "+aConfig); + } + + int[] tmp = new int[1]; + if ( 0 != component.getSurfaceHandle() && + EGL.eglQuerySurface(eglDisplay, component.getSurfaceHandle(), EGL.EGL_CONFIG_ID, tmp, 0) ) { + // component holds static EGLSurface + eglSurface = component.getSurfaceHandle(); + if(DEBUG) { + System.err.println("setSurface re-using component's EGLSurface: handle 0x"+Long.toHexString(eglSurface)); + } + } else { + // EGLSurface is ours .. + ownEGLSurface=true; + + eglConfig.updateGraphicsConfiguration(); + + recreateSurface(); + } + } else { + throw new GLException("EGLGraphicsDevice hold by non EGLGraphicsConfiguration: "+aConfig); + } + } else { + // create a new EGL config .. + ownEGLDisplay=true; + // EGLSurface is ours .. + ownEGLSurface=true; + + long nDisplay=0; + if( NativeWindowFactory.TYPE_WINDOWS.equals(NativeWindowFactory.getNativeWindowType(false)) ) { + nDisplay = component.getSurfaceHandle(); // don't even ask .. + } else { + nDisplay = aDevice.getHandle(); // 0 == EGL.EGL_DEFAULT_DISPLAY + } + eglDisplay = EGL.eglGetDisplay(nDisplay); + if (eglDisplay == EGL.EGL_NO_DISPLAY) { + if(DEBUG) { + System.err.println("eglDisplay("+Long.toHexString(nDisplay)+" ): failed, using EGL_DEFAULT_DISPLAY"); + } + nDisplay = EGL.EGL_DEFAULT_DISPLAY; + eglDisplay = EGL.eglGetDisplay(nDisplay); + } + if (eglDisplay == EGL.EGL_NO_DISPLAY) { + throw new GLException("Failed to created EGL display: nhandle 0x"+Long.toHexString(nDisplay)+", "+aDevice+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } else if(DEBUG) { + System.err.println("eglDisplay("+Long.toHexString(nDisplay)+"): 0x"+Long.toHexString(eglDisplay)); + } + if (!EGL.eglInitialize(eglDisplay, null, null)) { + throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } + EGLGraphicsDevice e = new EGLGraphicsDevice(eglDisplay); + DefaultGraphicsScreen s = new DefaultGraphicsScreen(e, aConfig.getScreen().getIndex()); + GLCapabilities caps = (GLCapabilities) aConfig.getChosenCapabilities(); // yes, use the already choosen Capabilities (x11,win32,..) + eglConfig = (EGLGraphicsConfiguration) GraphicsConfigurationFactory.getFactory(e).chooseGraphicsConfiguration(caps, null, s); + if (null == eglConfig) { + throw new GLException("Couldn't create EGLGraphicsConfiguration from "+s); + } else if(DEBUG) { + System.err.println("Chosen eglConfig: "+eglConfig); + } + recreateSurface(); + } + } finally { + unlockSurface(); + } + } else if (ownEGLSurface && eglSurface != EGL.EGL_NO_SURFACE) { + // Destroy the window surface + if (!EGL.eglDestroySurface(eglDisplay, eglSurface)) { + throw new GLException("Error destroying window surface (eglDestroySurface)"); + } + eglSurface = EGL.EGL_NO_SURFACE; + if (ownEGLDisplay && EGL.EGL_NO_DISPLAY!=eglDisplay) { + EGL.eglTerminate(eglDisplay); + } + eglDisplay=EGL.EGL_NO_DISPLAY; + eglConfig=null; + } + } + + public int getWidth() { + int[] tmp = new int[1]; + if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_WIDTH, tmp, 0)) { + throw new GLException("Error querying surface width"); + } + return tmp[0]; + } + + public int getHeight() { + int[] tmp = new int[1]; + if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_HEIGHT, tmp, 0)) { + throw new GLException("Error querying surface height"); + } + return tmp[0]; + } + + public DynamicLookupHelper getDynamicLookupHelper() { + return EGLDynamicLookupHelper.getDynamicLookupHelper(getGLProfile()); + } + + public String toString() { + return getClass().getName()+"[realized "+getRealized()+ + ",\n\tfactory "+getFactory()+ + ",\n\twindow "+getNativeWindow()+ + ",\n\teglSurface 0x"+Long.toHexString(eglSurface)+ + ",\n\teglConfig "+eglConfig+ + ",\n\trequested "+getRequestedGLCapabilities()+ + ",\n\tchosen "+getChosenGLCapabilities()+"]"; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java new file mode 100755 index 000000000..f6c8b800e --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java @@ -0,0 +1,113 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.*; +import com.jogamp.gluegen.runtime.NativeLibrary; + +public class EGLDrawableFactory extends GLDrawableFactoryImpl { + + static { + // Register our GraphicsConfigurationFactory implementations + // The act of constructing them causes them to be registered + new EGLGraphicsConfigurationFactory(); + + // Check for other underlying stuff .. + if(NativeWindowFactory.TYPE_X11.equals(NativeWindowFactory.getNativeWindowType(true))) { + try { + NWReflection.createInstance("com.jogamp.opengl.impl.x11.glx.X11GLXGraphicsConfigurationFactory"); + } catch (Throwable t) {} + } + } + + public EGLDrawableFactory() { + super(); + } + + public GLDrawableImpl createOnscreenDrawable(NativeWindow target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + return new EGLOnscreenDrawable(this, target); + } + + protected GLDrawableImpl createOffscreenDrawable(NativeWindow target) { + throw new GLException("Not yet implemented"); + } + + public boolean canCreateGLPbuffer() { + return true; + } + + protected GLDrawableImpl createGLPbufferDrawableImpl(NativeWindow target) { + return new EGLPbufferDrawable(this, target); + } + + protected NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, int width, int height) { + NullWindow nw = new NullWindow(EGLGraphicsConfigurationFactory.createOffscreenGraphicsConfiguration(capabilities, chooser)); + nw.setSize(width, height); + return nw; + } + + public GLContext createExternalGLContext() { + AbstractGraphicsScreen absScreen = DefaultGraphicsScreen.createScreenDevice(0); + return new EGLExternalContext(absScreen); + } + + public boolean canCreateExternalGLDrawable() { + return false; + } + + public GLDrawable createExternalGLDrawable() { + throw new GLException("Not yet implemented"); + } + + public void loadGLULibrary() { + } + + public boolean canCreateContextOnJava2DSurface() { + return false; + } + + public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException { + throw new GLException("Unimplemented on this platform"); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLookupHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLookupHelper.java new file mode 100755 index 000000000..21e28ad28 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLookupHelper.java @@ -0,0 +1,271 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.*; +import com.jogamp.gluegen.runtime.NativeLibrary; +import com.jogamp.gluegen.runtime.DynamicLookupHelper; +import java.security.*; + +/** + * Abstract implementation of the DynamicLookupHelper for EGL, + * which decouples it's dependencies to EGLDrawableFactory. + * + * Currently two implementations exist, one for ES1 and one for ES2. + */ +public abstract class EGLDynamicLookupHelper implements DynamicLookupHelper { + protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("EGL"); + protected static final boolean DEBUG_LOOKUP; + + private static final EGLDynamicLookupHelper eglES1DynamicLookupHelper; + private static final EGLDynamicLookupHelper eglES2DynamicLookupHelper; + private List/**/ glesLibraries; + + static { + AccessControlContext localACC=AccessController.getContext(); + DEBUG_LOOKUP = com.jogamp.opengl.impl.Debug.isPropertyDefined("jogl.debug.DynamicLookup", true, localACC); + + EGLDynamicLookupHelper tmp=null; + try { + tmp = new EGLES1DynamicLookupHelper(); + } catch (Throwable t) { + if(DEBUG) { + t.printStackTrace(); + } + } + eglES1DynamicLookupHelper = tmp; + + tmp=null; + try { + tmp = new EGLES2DynamicLookupHelper(); + } catch (Throwable t) { + if(DEBUG) { + t.printStackTrace(); + } + } + eglES2DynamicLookupHelper = tmp; + } + + public static EGLDynamicLookupHelper getDynamicLookupHelper(GLProfile glp) { + if (glp.usesNativeGLES2()) { + if(null==eglES2DynamicLookupHelper) { + throw new GLException("EGLDynamicLookupHelper for ES2 not available"); + } + return eglES2DynamicLookupHelper; + } else if (glp.usesNativeGLES1()) { + if(null==eglES1DynamicLookupHelper) { + throw new GLException("EGLDynamicLookupHelper for ES1 not available"); + } + return eglES1DynamicLookupHelper; + } else { + throw new GLException("Unsupported: "+glp); + } + } + + public static EGLDynamicLookupHelper getDynamicLookupHelper(int esProfile) { + if (2==esProfile) { + if(null==eglES2DynamicLookupHelper) { + throw new GLException("EGLDynamicLookupHelper for ES2 not available"); + } + return eglES2DynamicLookupHelper; + } else if (1==esProfile) { + if(null==eglES1DynamicLookupHelper) { + throw new GLException("EGLDynamicLookupHelper for ES1 not available"); + } + return eglES1DynamicLookupHelper; + } else { + throw new GLException("Unsupported: ES"+esProfile); + } + } + + protected EGLDynamicLookupHelper() { + loadGLESLibrary(getESProfile()); + EGL.resetProcAddressTable(this); + } + + /** Must return the proper ES profile number, 1 for ES1 and 2 for ES2 */ + protected abstract int getESProfile(); + + /** Must return at least one OpenGL ES library name */ + protected abstract List/**/ getGLESLibNames(); + + /** May return OpenGL ES library name(s) */ + protected List/**/ getEGLLibNames() { + List/**/ eglLibNames = new ArrayList(); + + // EGL + eglLibNames.add("EGL"); + // for windows distributions using the 'unlike' lib prefix, + // where our tool does not add it. + eglLibNames.add("libEGL"); + + return eglLibNames; + } + + private NativeLibrary loadFirstAvailable(List/**/ libNames, ClassLoader loader) { + for (Iterator iter = libNames.iterator(); iter.hasNext(); ) { + NativeLibrary lib = NativeLibrary.open((String) iter.next(), loader, false /*global*/); + if (lib != null) { + return lib; + } + } + return null; + } + + private boolean loadEGLLibrary(ClassLoader loader, List/**/ eglLibNames) { + NativeLibrary lib = null; + if(null!=eglLibNames && eglLibNames.size()>0) { + // EGL libraries .. + lib = loadFirstAvailable(eglLibNames, loader); + if ( null != lib ) { + glesLibraries.add(lib); + } + } + return null!=lib; + } + + private void loadGLESLibrary(int esProfile) { + List/**/ glesLibNames = getGLESLibNames(); + List/**/ eglLibNames = getEGLLibNames(); + boolean eglLoaded = false; + + ClassLoader loader = getClass().getClassLoader(); + NativeLibrary lib = null; + + glesLibraries = new ArrayList(); + + // ES libraries .. + lib = loadFirstAvailable(glesLibNames, loader); + if ( null == lib ) { + /*** FIXME: Have to think about this .. + // try again with EGL loaded first .. + if ( !eglLoaded && loadEGLLibrary(loader, eglLibNames) ) { + eglLoaded = true ; + lib = loadFirstAvailable(glesLibNames, loader); + } + if ( null == lib ) { + throw new GLException("Unable to dynamically load OpenGL ES library for profile ES" + esProfile); + } */ + throw new GLException("Unable to dynamically load OpenGL ES library for profile ES" + esProfile); + } + glesLibraries.add(lib); + + if ( !eglLoaded && !loadEGLLibrary(loader, eglLibNames) ) { + throw new GLException("Unable to dynamically load EGL library for profile ES" + esProfile); + } + + if (esProfile==2) { + NativeLibLoader.loadES2(); + } else if (esProfile==1) { + NativeLibLoader.loadES1(); + } else { + throw new GLException("Unsupported: ES"+esProfile); + } + } + + private long dynamicLookupFunctionOnLibs(String glFuncName) { + String funcName=glFuncName; + long addr = dynamicLookupFunctionOnLibsImpl(funcName); + if( 0==addr && NativeWindowFactory.TYPE_WINDOWS.equals(NativeWindowFactory.getNativeWindowType(false)) ) { + // Hack: try some C++ decoration here for Imageon's emulation libraries .. + final int argAlignment=4; // 4 byte alignment of each argument + final int maxArguments=12; // experience .. + for(int arg=0; 0==addr && arg<=maxArguments; arg++) { + funcName = "_"+glFuncName+"@"+(arg*argAlignment); + addr = dynamicLookupFunctionOnLibsImpl(funcName); + } + } + if(DEBUG_LOOKUP) { + if(0!=addr) { + System.err.println("Lookup-Native: "+glFuncName+" / "+funcName+" 0x"+Long.toHexString(addr)); + } else { + System.err.println("Lookup-Native: "+glFuncName+" / "+funcName+" ** FAILED ** "); + } + } + return addr; + } + + private long dynamicLookupFunctionOnLibsImpl(String glFuncName) { + // Look up this function name in all known libraries + for (Iterator iter = glesLibraries.iterator(); iter.hasNext(); ) { + NativeLibrary lib = (NativeLibrary) iter.next(); + long addr = lib.lookupFunction(glFuncName); + if (addr != 0) { + return addr; + } + } + return 0; + } + + private long eglGetProcAddressHandle = 0; + + public long dynamicLookupFunction(String glFuncName) { + if(null==glFuncName) { + return 0; + } + + // bootstrap eglGetProcAddress + if(0==eglGetProcAddressHandle) { + eglGetProcAddressHandle = dynamicLookupFunctionOnLibs("eglGetProcAddress"); + if(0==eglGetProcAddressHandle) { + GLException e = new GLException("Couldn't find eglGetProcAddress function entry"); + if(DEBUG) { + e.printStackTrace(); + } + throw e; + } + } + + if(glFuncName.equals("eglGetProcAddress")) { + return eglGetProcAddressHandle; + } + + long addr = EGL.eglGetProcAddress(eglGetProcAddressHandle, glFuncName); + if(DEBUG_LOOKUP) { + if(0!=addr) { + System.err.println("Lookup-EGL: <"+glFuncName+"> 0x"+Long.toHexString(addr)); + } + } + if(0==addr) { + addr = dynamicLookupFunctionOnLibs(glFuncName); + } + return addr; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLookupHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLookupHelper.java new file mode 100755 index 000000000..0dc9535ce --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLookupHelper.java @@ -0,0 +1,73 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.*; +import com.jogamp.gluegen.runtime.NativeLibrary; + +/** + * Implementation of the EGLDynamicLookupHelper for ES1. + */ +public class EGLES1DynamicLookupHelper extends EGLDynamicLookupHelper { + + protected EGLES1DynamicLookupHelper() { + super(); + } + + protected int getESProfile() { + return 1; + } + + protected List/**/ getGLESLibNames() { + List/**/ glesLibNames = new ArrayList(); + + glesLibNames.add("GLES_CM"); + glesLibNames.add("GLES_CL"); + glesLibNames.add("GLESv1_CM"); + // for windows distributions using the 'unlike' lib prefix, + // where our tool does not add it. + glesLibNames.add("libGLES_CM"); + glesLibNames.add("libGLES_CL"); + glesLibNames.add("libGLESv1_CM"); + + return glesLibNames; + } +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLookupHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLookupHelper.java new file mode 100755 index 000000000..595ded538 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLookupHelper.java @@ -0,0 +1,73 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.*; +import com.jogamp.gluegen.runtime.NativeLibrary; + +/** + * Implementation of the EGLDynamicLookupHelper for ES2. + */ +public class EGLES2DynamicLookupHelper extends EGLDynamicLookupHelper { + + protected EGLES2DynamicLookupHelper() { + super(); + } + + protected int getESProfile() { + return 2; + } + + protected List/**/ getGLESLibNames() { + List/**/ glesLibNames = new ArrayList(); + + glesLibNames.add("GLES20"); + glesLibNames.add("GLESv2"); + glesLibNames.add("GLESv2_CM"); + // for windows distributions using the 'unlike' lib prefix + // where our tool does not add it. + glesLibNames.add("libGLES20"); + glesLibNames.add("libGLESv2"); + glesLibNames.add("libGLESv2_CM"); + + return glesLibNames; + } +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java new file mode 100755 index 000000000..de7fd2ba4 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import javax.media.nativewindow.*; + +public class EGLExternalContext extends EGLContext { + private boolean firstMakeCurrent = true; + private boolean created = true; + private GLContext lastContext; + + public EGLExternalContext(AbstractGraphicsScreen screen) { + super(null, null); + GLContextShareSet.contextCreated(this); + setGLFunctionAvailability(false); + getGLStateTracker().setEnabled(false); // external context usage can't track state in Java + } + + public int makeCurrent() throws GLException { + // Save last context if necessary to allow external GLContexts to + // talk to other GLContexts created by this library + GLContext cur = getCurrent(); + if (cur != null && cur != this) { + lastContext = cur; + setCurrent(null); + } + return super.makeCurrent(); + } + + public void release() throws GLException { + super.release(); + setCurrent(lastContext); + lastContext = null; + } + + protected int makeCurrentImpl() throws GLException { + if (firstMakeCurrent) { + firstMakeCurrent = false; + return CONTEXT_CURRENT_NEW; + } + return CONTEXT_CURRENT; + } + + protected void releaseImpl() throws GLException { + } + + protected void destroyImpl() throws GLException { + created = false; + GLContextShareSet.contextDestroyed(this); + } + + public boolean isCreated() { + return created; + } + + public void bindPbufferToTexture() { + throw new GLException("Should not call this"); + } + + public void releasePbufferFromTexture() { + throw new GLException("Should not call this"); + } + +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java new file mode 100644 index 000000000..33f9db140 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java @@ -0,0 +1,306 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.egl.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.NativeLibrary; + +public class EGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { + protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); + + public _EGLConfig getNativeConfig() { + return _config; + } + + public int getNativeConfigID() { + return configID; + } + + public EGLGraphicsConfiguration(AbstractGraphicsScreen absScreen, + GLCapabilities capsChosen, GLCapabilities capsRequested, GLCapabilitiesChooser chooser, + _EGLConfig cfg, int cfgID) { + super(absScreen, capsChosen, capsRequested); + this.chooser = chooser; + _config = cfg; + configID = cfgID; + } + + public static EGLGraphicsConfiguration create(GLCapabilities capsRequested, AbstractGraphicsScreen absScreen, int cfgID) { + AbstractGraphicsDevice absDevice = absScreen.getDevice(); + if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { + throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); + } + long dpy = absDevice.getHandle(); + if (dpy == EGL.EGL_NO_DISPLAY) { + throw new GLException("Invalid EGL display: "+absDevice); + } + GLProfile glp = capsRequested.getGLProfile(); + _EGLConfig _cfg = EGLConfigId2EGLConfig(glp, dpy, cfgID); + GLCapabilities caps = EGLConfig2Capabilities(glp, dpy, _cfg, false, capsRequested.isOnscreen(), capsRequested.isPBuffer()); + return new EGLGraphicsConfiguration(absScreen, caps, capsRequested, new DefaultGLCapabilitiesChooser(), _cfg, cfgID); + } + + public Object clone() { + return super.clone(); + } + + protected void updateGraphicsConfiguration() { + EGLGraphicsConfiguration newConfig = (EGLGraphicsConfiguration) + GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration(getRequestedCapabilities(), + chooser, + getScreen()); + if(null!=newConfig) { + // FIXME: setScreen( ... ); + setChosenCapabilities(newConfig.getChosenCapabilities()); + _config = newConfig.getNativeConfig(); + configID = newConfig.getNativeConfigID(); + if(DEBUG) { + System.err.println("!!! updateGraphicsConfiguration: "+this); + } + } + } + + public static _EGLConfig EGLConfigId2EGLConfig(GLProfile glp, long display, int configID) { + int[] attrs = new int[] { + EGL.EGL_CONFIG_ID, configID, + EGL.EGL_NONE + }; + _EGLConfig[] configs = new _EGLConfig[1]; + int[] numConfigs = new int[1]; + if (!EGL.eglChooseConfig(display, + attrs, 0, + configs, 1, + numConfigs, 0)) { + return null; + } + if (numConfigs[0] == 0) { + return null; + } + return configs[0]; + } + + public static boolean EGLConfigDrawableTypeVerify(int val, boolean onscreen, boolean usePBuffer) { + boolean res; + + if ( onscreen ) { + res = ( 0 != (val & EGL.EGL_WINDOW_BIT) ) ; + } else { + res = ( 0 != (val & EGL.EGL_PIXMAP_BIT) ) || usePBuffer ; + } + if ( usePBuffer ) { + res = res && ( 0 != (val & EGL.EGL_PBUFFER_BIT) ) ; + } + + return res; + } + + public static GLCapabilities EGLConfig2Capabilities(GLProfile glp, long display, _EGLConfig _config, + boolean relaxed, boolean onscreen, boolean usePBuffer) { + GLCapabilities caps = new GLCapabilities(glp); + int[] val = new int[1]; + + // Read the actual configuration into the choosen caps + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_RED_SIZE, val, 0)) { + caps.setRedBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_GREEN_SIZE, val, 0)) { + caps.setGreenBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_BLUE_SIZE, val, 0)) { + caps.setBlueBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_ALPHA_SIZE, val, 0)) { + caps.setAlphaBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_STENCIL_SIZE, val, 0)) { + caps.setStencilBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_DEPTH_SIZE, val, 0)) { + caps.setDepthBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_SAMPLES, val, 0)) { + caps.setSampleBuffers(val[0]>0?true:false); + caps.setNumSamples(val[0]); + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_TYPE, val, 0)) { + caps.setBackgroundOpaque(val[0] != EGL.EGL_TRANSPARENT_RGB); + } + if(!caps.isBackgroundOpaque()) { + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_RED_VALUE, val, 0)) { + caps.setTransparentRedValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_GREEN_VALUE, val, 0)) { + caps.setTransparentGreenValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_BLUE_VALUE, val, 0)) { + caps.setTransparentBlueValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); + } + /** Not defined in EGL + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_ALPHA_VALUE, val, 0)) { + caps.setTransparentAlphaValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); + } */ + } + if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_SURFACE_TYPE, val, 0)) { + if(EGLConfigDrawableTypeVerify(val[0], onscreen, usePBuffer)) { + caps.setDoubleBuffered(onscreen); + caps.setOnscreen(onscreen); + caps.setPBuffer(usePBuffer); + } else if(relaxed) { + caps.setDoubleBuffered( 0 != (val[0] & EGL.EGL_WINDOW_BIT) ); + caps.setOnscreen( 0 != (val[0] & EGL.EGL_WINDOW_BIT) ); + caps.setPBuffer ( 0 != (val[0] & EGL.EGL_PBUFFER_BIT) ); + } else { + throw new GLException("EGL_SURFACE_TYPE does not match !!!"); + } + } else { + if(relaxed) { + if(DEBUG) { + System.err.println("Could not determine EGL_SURFACE_TYPE !!!"); + } + return null; + } else { + throw new GLException("Could not determine EGL_SURFACE_TYPE !!!"); + } + } + + return caps; + } + + public static int[] GLCapabilities2AttribList(GLCapabilities caps) { + int[] attrs = new int[32]; + int idx=0; + + attrs[idx++] = EGL.EGL_SURFACE_TYPE; + attrs[idx++] = caps.isOnscreen() ? ( EGL.EGL_WINDOW_BIT ) : ( caps.isPBuffer() ? EGL.EGL_PBUFFER_BIT : EGL.EGL_PIXMAP_BIT ) ; + + attrs[idx++] = EGL.EGL_RED_SIZE; + attrs[idx++] = caps.getRedBits(); + + attrs[idx++] = EGL.EGL_GREEN_SIZE; + attrs[idx++] = caps.getGreenBits(); + + attrs[idx++] = EGL.EGL_BLUE_SIZE; + attrs[idx++] = caps.getBlueBits(); + + attrs[idx++] = EGL.EGL_ALPHA_SIZE; + attrs[idx++] = caps.getAlphaBits() > 0 ? caps.getAlphaBits() : EGL.EGL_DONT_CARE; + + attrs[idx++] = EGL.EGL_STENCIL_SIZE; + attrs[idx++] = caps.getStencilBits() > 0 ? caps.getStencilBits() : EGL.EGL_DONT_CARE; + + attrs[idx++] = EGL.EGL_DEPTH_SIZE; + attrs[idx++] = caps.getDepthBits(); + + attrs[idx++] = EGL.EGL_SAMPLES; + attrs[idx++] = caps.getSampleBuffers() ? caps.getNumSamples() : 1; + + attrs[idx++] = EGL.EGL_TRANSPARENT_TYPE; + attrs[idx++] = caps.isBackgroundOpaque() ? EGL.EGL_NONE : EGL.EGL_TRANSPARENT_TYPE; + + // 20 + + if(!caps.isBackgroundOpaque()) { + attrs[idx++] = EGL.EGL_TRANSPARENT_RED_VALUE; + attrs[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():EGL.EGL_DONT_CARE; + + attrs[idx++] = EGL.EGL_TRANSPARENT_GREEN_VALUE; + attrs[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():EGL.EGL_DONT_CARE; + + attrs[idx++] = EGL.EGL_TRANSPARENT_BLUE_VALUE; + attrs[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():EGL.EGL_DONT_CARE; + + /** Not define in EGL + attrs[idx++] = EGL.EGL_TRANSPARENT_ALPHA_VALUE; + attrs[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():EGL.EGL_DONT_CARE; */ + } + + // 26 + + attrs[idx++] = EGL.EGL_RENDERABLE_TYPE; + if(caps.getGLProfile().usesNativeGLES1()) { + attrs[idx++] = EGL.EGL_OPENGL_ES_BIT; + } + else if(caps.getGLProfile().usesNativeGLES2()) { + attrs[idx++] = EGL.EGL_OPENGL_ES2_BIT; + } else { + attrs[idx++] = EGL.EGL_OPENGL_BIT; + } + + // 28 + + attrs[idx++] = EGL.EGL_NONE; + + return attrs; + } + + public static int[] CreatePBufferSurfaceAttribList(int width, int height, int texFormat) { + int[] attrs = new int[16]; + int idx=0; + + attrs[idx++] = EGL.EGL_WIDTH; + attrs[idx++] = width; + + attrs[idx++] = EGL.EGL_HEIGHT; + attrs[idx++] = height; + + attrs[idx++] = EGL.EGL_TEXTURE_FORMAT; + attrs[idx++] = texFormat; + + attrs[idx++] = EGL.EGL_TEXTURE_TARGET; + attrs[idx++] = EGL.EGL_NO_TEXTURE==texFormat ? EGL.EGL_NO_TEXTURE : EGL.EGL_TEXTURE_2D; + + attrs[idx++] = EGL.EGL_NONE; + + return attrs; + } + + public String toString() { + return getClass().toString()+"["+getScreen()+", eglConfigID 0x"+Integer.toHexString(configID)+ + ",\n\trequested " + getRequestedCapabilities()+ + ",\n\tchosen " + getChosenCapabilities()+ + "]"; + + } + + private GLCapabilitiesChooser chooser; + private _EGLConfig _config; + private int configID; +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java new file mode 100644 index 000000000..6546ecab7 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java @@ -0,0 +1,298 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.egl; + +import java.io.PrintStream; +import javax.media.nativewindow.*; +import javax.media.nativewindow.egl.*; +import com.sun.nativewindow.impl.*; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits + are used on X11 platforms. Toolkits will likely need to delegate + to this one to change the accepted and returned types of the + GraphicsDevice and GraphicsConfiguration abstractions. */ + +public class EGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { + protected static final boolean DEBUG = GraphicsConfigurationFactory.DEBUG || com.jogamp.opengl.impl.Debug.debug("EGL"); + + public EGLGraphicsConfigurationFactory() { + // become the selector for KD/EGL .. + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.egl.EGLGraphicsDevice.class, this); + } + + public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + if (absScreen == null) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only AbstractGraphicsDevice objects"); + } + + if (capabilities != null && + !(capabilities instanceof GLCapabilities)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); + } + + return chooseGraphicsConfigurationStatic((GLCapabilities) capabilities, + (GLCapabilitiesChooser) chooser, + absScreen); + } + + public static EGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilities capabilities, + GLCapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + if (capabilities == null) { + capabilities = new GLCapabilities(null); + } + GLProfile glp = capabilities.getGLProfile(); + + if(null==absScreen) { + throw new GLException("Null AbstractGraphicsScreen"); + } + AbstractGraphicsDevice absDevice = absScreen.getDevice(); + + if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { + throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); + } + long eglDisplay = absDevice.getHandle(); + + if (eglDisplay == EGL.EGL_NO_DISPLAY) { + throw new GLException("Invalid EGL display: "+absDevice); + } + + GLCapabilities caps2 = (GLCapabilities) capabilities.clone(); + if(!caps2.isOnscreen()) { + // OFFSCREEN !DOUBLE_BUFFER + caps2.setDoubleBuffered(false); + } + + EGLGraphicsConfiguration res = eglChooseConfig(eglDisplay, caps2, capabilities, chooser, absScreen); + if(null!=res) { + return res; + } + if(DEBUG) { + System.err.println("eglChooseConfig failed with given capabilities "+caps2); + } + + if (chooser == null) { + chooser = new DefaultGLCapabilitiesChooser(); + } + + _EGLConfig[] configs = new _EGLConfig[10]; + int[] numConfigs = new int[1]; + + if(!EGL.eglGetConfigs(eglDisplay, configs, configs.length, numConfigs, 0)) { + throw new GLException("Graphics configuration fetch (eglGetConfigs) failed"); + } + if (numConfigs[0] == 0) { + throw new GLException("Graphics configuration fetch (eglGetConfigs) - no EGLConfig found"); + } + GLCapabilities[] caps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], + caps2.isOnscreen(), caps2.isPBuffer()); + if(DEBUG) { + System.err.println("EGL Get Configs: "+numConfigs[0]+", Caps "+caps.length); + printCaps("eglGetConfigs", caps, System.err); + } + int chosen = -1; + try { + chosen = chooser.chooseCapabilities(caps2, caps, -1); + } catch (NativeWindowException e) { throw new GLException(e); } + if(chosen<0) { + throw new GLException("Graphics configuration chooser failed"); + } + if(DEBUG) { + System.err.println("Chosen "+caps[chosen]); + } + res = eglChooseConfig(eglDisplay, caps[chosen], capabilities, chooser, absScreen); + if(null!=res) { + return res; + } + if(DEBUG) { + System.err.println("eglChooseConfig failed with eglGetConfig/choosen capabilities "+caps[chosen]); + } + + // Last try .. add a fixed embedded profile [ATI, Nokia, Intel, ..] + // + // rgb888 - d16, s4 + GLCapabilities fixedCaps = new GLCapabilities(glp); + fixedCaps.setRedBits(8); + fixedCaps.setGreenBits(8); + fixedCaps.setBlueBits(8); + fixedCaps.setDepthBits(16); + fixedCaps.setSampleBuffers(true); + fixedCaps.setNumSamples(4); + if(DEBUG) { + System.err.println("trying fixed caps (1): "+fixedCaps); + } + res = eglChooseConfig(eglDisplay, fixedCaps, capabilities, chooser, absScreen); + if(null!=res) { + return res; + } + + // + // rgb565 - d16, s0 + fixedCaps = new GLCapabilities(glp); + fixedCaps.setRedBits(5); + fixedCaps.setGreenBits(6); + fixedCaps.setBlueBits(5); + fixedCaps.setDepthBits(16); + if(DEBUG) { + System.err.println("trying fixed caps (2): "+fixedCaps); + } + res = eglChooseConfig(eglDisplay, fixedCaps, capabilities, chooser, absScreen); + if(null!=res) { + return res; + } + + // + // rgb565 - d16, s4 + fixedCaps = new GLCapabilities(glp); + fixedCaps.setRedBits(5); + fixedCaps.setGreenBits(6); + fixedCaps.setBlueBits(5); + fixedCaps.setDepthBits(16); + fixedCaps.setSampleBuffers(true); + fixedCaps.setNumSamples(4); + if(DEBUG) { + System.err.println("trying fixed caps (3): "+fixedCaps); + } + res = eglChooseConfig(eglDisplay, fixedCaps, capabilities, chooser, absScreen); + if(null!=res) { + return res; + } + throw new GLException("Graphics configuration failed [direct caps, eglGetConfig/chooser and fixed-caps(1-3)]"); + } + + protected static EGLGraphicsConfiguration eglChooseConfig(long eglDisplay, + GLCapabilities capsChosen0, GLCapabilities capsRequested, GLCapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + GLProfile glp = capsChosen0.getGLProfile(); + int[] attrs = EGLGraphicsConfiguration.GLCapabilities2AttribList(capsChosen0); + _EGLConfig[] configs = new _EGLConfig[1]; + int[] numConfigs = new int[1]; + if (!EGL.eglChooseConfig(eglDisplay, + attrs, 0, + configs, configs.length, + numConfigs, 0)) { + throw new GLException("Graphics configuration selection (eglChooseConfig) failed for "+capsChosen0); + } + if (numConfigs[0] > 0) { + if(DEBUG) { + GLCapabilities[] caps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], + capsChosen0.isOnscreen(), capsChosen0.isPBuffer()); + System.err.println("EGL Choose Configs: "+numConfigs[0]+", Caps "+caps.length); + printCaps("eglChooseConfig", caps, System.err); + } + int[] val = new int[1]; + // get the configID + if(!EGL.eglGetConfigAttrib(eglDisplay, configs[0], EGL.EGL_CONFIG_ID, val, 0)) { + if(DEBUG) { + // FIXME: this happens on a ATI PC Emulation .. + System.err.println("EGL couldn't retrieve ConfigID for already chosen eglConfig "+capsChosen0+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } + return null; + } + GLCapabilities capsChosen1 = EGLGraphicsConfiguration.EGLConfig2Capabilities(glp, eglDisplay, configs[0], + true, capsChosen0.isOnscreen(), capsChosen0.isPBuffer()); + if(null!=capsChosen1) { + if(DEBUG) { + System.err.println("eglChooseConfig found: eglDisplay 0x"+Long.toHexString(eglDisplay)+ + ", eglConfig ID 0x"+Integer.toHexString(val[0])+ + ", "+capsChosen0+" -> "+capsChosen1); + } + return new EGLGraphicsConfiguration(absScreen, capsChosen1, capsRequested, chooser, configs[0], val[0]); + } + if(DEBUG) { + System.err.println("eglChooseConfig couldn't verify: eglDisplay 0x"+Long.toHexString(eglDisplay)+ + ", eglConfig ID 0x"+Integer.toHexString(val[0])+ + ", for "+capsChosen0); + } + } else { + if(DEBUG) { + System.err.println("EGL Choose Configs: None using eglDisplay 0x"+Long.toHexString(eglDisplay)+ + ", "+capsChosen0); + } + } + return null; + } + + protected static GLCapabilities[] eglConfigs2GLCaps(GLProfile glp, long eglDisplay, _EGLConfig[] configs, int num, + boolean onscreen, boolean usePBuffer) { + GLCapabilities[] caps = new GLCapabilities[num]; + for(int i=0; i 0 ? EGL.EGL_TEXTURE_RGBA : EGL.EGL_TEXTURE_RGB ; + } else { + this.texFormat = EGL.EGL_NO_TEXTURE; + } + + if (DEBUG) { + System.out.println("Pbuffer config: " + getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration()); + } + + setRealized(true); + + if (DEBUG) { + System.out.println("Created pbuffer: " + this); + } + + } + + protected long createSurface(long eglDpy, _EGLConfig eglNativeCfg, long surfaceHandle) { + NativeWindow nw = getNativeWindow(); + int[] attrs = EGLGraphicsConfiguration.CreatePBufferSurfaceAttribList(nw.getWidth(), nw.getHeight(), texFormat); + long surf = EGL.eglCreatePbufferSurface(eglDpy, eglNativeCfg, attrs, 0); + if (EGL.EGL_NO_SURFACE==surf) { + throw new GLException("Creation of window surface (eglCreatePbufferSurface) failed, dim "+nw.getWidth()+"x"+nw.getHeight()+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } else if(DEBUG) { + System.err.println("PBuffer setSurface result: eglSurface 0x"+Long.toHexString(surf)); + } + ((SurfaceChangeable)nw).setSurfaceHandle(surf); + return surf; + } + + public GLContext createContext(GLContext shareWith) { + return new EGLPbufferContext(this, shareWith); + } + + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java b/src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java new file mode 100755 index 000000000..2eb3ca5df --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java @@ -0,0 +1,1041 @@ +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ +** $Header$ +*/ + +/* + * Copyright (c) 2002-2004 LWJGL Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ +package com.jogamp.opengl.impl.gl2; + +import java.nio.*; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +/** + * Project.java + *

+ *

+ * Created 11-jan-2004 + * + * @author Erik Duijs + * @author Kenneth Russell + */ +public class ProjectDouble { + private static final double[] IDENTITY_MATRIX = + new double[] { + 1.0, 0.0, 0.0, 0.0, + 0.0, 1.0, 0.0, 0.0, + 0.0, 0.0, 1.0, 0.0, + 0.0, 0.0, 0.0, 1.0 }; + + // Note that we have cloned parts of the implementation in order to + // support incoming Buffers. The reason for this is to avoid loading + // non-direct buffer subclasses unnecessarily, because doing so can + // cause performance decreases on direct buffer operations, at least + // on the current HotSpot JVM. It would be nicer (and make the code + // simpler) to simply have the array-based entry points delegate to + // the versions taking Buffers by wrapping the arrays. + + // Array-based implementation + private final double[] matrix = new double[16]; + + private final double[][] tempMatrix = new double[4][4]; + private final double[] in = new double[4]; + private final double[] out = new double[4]; + + private final double[] forward = new double[3]; + private final double[] side = new double[3]; + private final double[] up = new double[3]; + + // Buffer-based implementation + private DoubleBuffer locbuf; + private final DoubleBuffer matrixBuf; + + private final DoubleBuffer tempMatrixBuf; + private final DoubleBuffer inBuf; + private final DoubleBuffer outBuf; + + private final DoubleBuffer forwardBuf; + private final DoubleBuffer sideBuf; + private final DoubleBuffer upBuf; + + public ProjectDouble() { + // Use direct buffers to avoid loading indirect buffer + // implementations for applications trying to avoid doing so. + // Slice up one big buffer because some NIO implementations + // allocate a huge amount of memory to back even the smallest of + // buffers. + DoubleBuffer locbuf = InternalBufferUtil.newDoubleBuffer(128); + int pos = 0; + int sz = 16; + matrixBuf = slice(locbuf, pos, sz); + pos += sz; + tempMatrixBuf = slice(locbuf, pos, sz); + pos += sz; + sz = 4; + inBuf = slice(locbuf, pos, sz); + pos += sz; + outBuf = slice(locbuf, pos, sz); + pos += sz; + sz = 3; + forwardBuf = slice(locbuf, pos, sz); + pos += sz; + sideBuf = slice(locbuf, pos, sz); + pos += sz; + upBuf = slice(locbuf, pos, sz); + } + + public void destroy() { + if(locbuf!=null) { + locbuf.clear(); + locbuf=null; + } + } + + private static DoubleBuffer slice(DoubleBuffer buf, int pos, int len) { + buf.position(pos); + buf.limit(pos + len); + return buf.slice(); + } + + /** + * Make matrix an identity matrix + */ + private void __gluMakeIdentityd(DoubleBuffer m) { + int oldPos = m.position(); + m.put(IDENTITY_MATRIX); + m.position(oldPos); + } + + /** + * Make matrix an identity matrix + */ + private void __gluMakeIdentityd(double[] m) { + for (int i = 0; i < 16; i++) { + m[i] = IDENTITY_MATRIX[i]; + } + } + + /** + * Method __gluMultMatrixVecd + * + * @param matrix + * @param in + * @param out + */ + private void __gluMultMatrixVecd(double[] matrix, int matrix_offset, double[] in, double[] out) { + for (int i = 0; i < 4; i++) { + out[i] = + in[0] * matrix[0*4+i+matrix_offset] + + in[1] * matrix[1*4+i+matrix_offset] + + in[2] * matrix[2*4+i+matrix_offset] + + in[3] * matrix[3*4+i+matrix_offset]; + } + } + + /** + * Method __gluMultMatrixVecd + * + * @param matrix + * @param in + * @param out + */ + private void __gluMultMatrixVecd(DoubleBuffer matrix, DoubleBuffer in, DoubleBuffer out) { + int inPos = in.position(); + int outPos = out.position(); + int matrixPos = matrix.position(); + for (int i = 0; i < 4; i++) { + out.put(i + outPos, + in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + + in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + + in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + + in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); + } + } + + /** + * @param src + * @param inverse + * + * @return + */ + private boolean __gluInvertMatrixd(double[] src, double[] inverse) { + int i, j, k, swap; + double t; + double[][] temp = tempMatrix; + + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + temp[i][j] = src[i*4+j]; + } + } + __gluMakeIdentityd(inverse); + + for (i = 0; i < 4; i++) { + // + // Look for largest element in column + // + swap = i; + for (j = i + 1; j < 4; j++) { + if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { + swap = j; + } + } + + if (swap != i) { + // + // Swap rows. + // + for (k = 0; k < 4; k++) { + t = temp[i][k]; + temp[i][k] = temp[swap][k]; + temp[swap][k] = t; + + t = inverse[i*4+k]; + inverse[i*4+k] = inverse[swap*4+k]; + inverse[swap*4+k] = t; + } + } + + if (temp[i][i] == 0) { + // + // No non-zero pivot. The matrix is singular, which shouldn't + // happen. This means the user gave us a bad matrix. + // + return false; + } + + t = temp[i][i]; + for (k = 0; k < 4; k++) { + temp[i][k] /= t; + inverse[i*4+k] /= t; + } + for (j = 0; j < 4; j++) { + if (j != i) { + t = temp[j][i]; + for (k = 0; k < 4; k++) { + temp[j][k] -= temp[i][k] * t; + inverse[j*4+k] -= inverse[i*4+k]*t; + } + } + } + } + return true; + } + + /** + * @param src + * @param inverse + * + * @return + */ + private boolean __gluInvertMatrixd(DoubleBuffer src, DoubleBuffer inverse) { + int i, j, k, swap; + double t; + + int srcPos = src.position(); + int invPos = inverse.position(); + + DoubleBuffer temp = tempMatrixBuf; + + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + temp.put(i*4+j, src.get(i*4+j + srcPos)); + } + } + __gluMakeIdentityd(inverse); + + for (i = 0; i < 4; i++) { + // + // Look for largest element in column + // + swap = i; + for (j = i + 1; j < 4; j++) { + if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { + swap = j; + } + } + + if (swap != i) { + // + // Swap rows. + // + for (k = 0; k < 4; k++) { + t = temp.get(i*4+k); + temp.put(i*4+k, temp.get(swap*4+k)); + temp.put(swap*4+k, t); + + t = inverse.get(i*4+k + invPos); + inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); + inverse.put(swap*4+k + invPos, t); + } + } + + if (temp.get(i*4+i) == 0) { + // + // No non-zero pivot. The matrix is singular, which shouldn't + // happen. This means the user gave us a bad matrix. + // + return false; + } + + t = temp.get(i*4+i); + for (k = 0; k < 4; k++) { + temp.put(i*4+k, temp.get(i*4+k) / t); + inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); + } + for (j = 0; j < 4; j++) { + if (j != i) { + t = temp.get(j*4+i); + for (k = 0; k < 4; k++) { + temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); + inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); + } + } + } + } + return true; + } + + + /** + * @param a + * @param b + * @param r + */ + private void __gluMultMatricesd(double[] a, int a_offset, double[] b, int b_offset, double[] r) { + for (int i = 0; i < 4; i++) { + for (int j = 0; j < 4; j++) { + r[i*4+j] = + a[i*4+0+a_offset]*b[0*4+j+b_offset] + + a[i*4+1+a_offset]*b[1*4+j+b_offset] + + a[i*4+2+a_offset]*b[2*4+j+b_offset] + + a[i*4+3+a_offset]*b[3*4+j+b_offset]; + } + } + } + + + /** + * @param a + * @param b + * @param r + */ + private void __gluMultMatricesd(DoubleBuffer a, DoubleBuffer b, DoubleBuffer r) { + int aPos = a.position(); + int bPos = b.position(); + int rPos = r.position(); + + for (int i = 0; i < 4; i++) { + for (int j = 0; j < 4; j++) { + r.put(i*4+j + rPos, + a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + + a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + + a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + + a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); + } + } + } + + /** + * Normalize vector + * + * @param v + */ + private static void normalize(double[] v) { + double r; + + r = Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); + if ( r == 0.0 ) + return; + + r = 1.0 / r; + + v[0] *= r; + v[1] *= r; + v[2] *= r; + + return; + } + + /** + * Normalize vector + * + * @param v + */ + private static void normalize(DoubleBuffer v) { + double r; + + int vPos = v.position(); + + r = Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + + v.get(1+vPos) * v.get(1+vPos) + + v.get(2+vPos) * v.get(2+vPos)); + if ( r == 0.0 ) + return; + + r = 1.0 / r; + + v.put(0+vPos, v.get(0+vPos) * r); + v.put(1+vPos, v.get(1+vPos) * r); + v.put(2+vPos, v.get(2+vPos) * r); + + return; + } + + + /** + * Calculate cross-product + * + * @param v1 + * @param v2 + * @param result + */ + private static void cross(double[] v1, double[] v2, double[] result) { + result[0] = v1[1] * v2[2] - v1[2] * v2[1]; + result[1] = v1[2] * v2[0] - v1[0] * v2[2]; + result[2] = v1[0] * v2[1] - v1[1] * v2[0]; + } + + /** + * Calculate cross-product + * + * @param v1 + * @param v2 + * @param result + */ + private static void cross(DoubleBuffer v1, DoubleBuffer v2, DoubleBuffer result) { + int v1Pos = v1.position(); + int v2Pos = v2.position(); + int rPos = result.position(); + + result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); + result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); + result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); + } + + /** + * Method gluOrtho2D. + * + * @param left + * @param right + * @param bottom + * @param top + */ + public void gluOrtho2D(GL2 gl, double left, double right, double bottom, double top) { + gl.glOrtho(left, right, bottom, top, -1, 1); + } + + /** + * Method gluPerspective. + * + * @param fovy + * @param aspect + * @param zNear + * @param zFar + */ + public void gluPerspective(GL2 gl, double fovy, double aspect, double zNear, double zFar) { + double sine, cotangent, deltaZ; + double radians = fovy / 2 * Math.PI / 180; + + deltaZ = zFar - zNear; + sine = Math.sin(radians); + + if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { + return; + } + + cotangent = Math.cos(radians) / sine; + + __gluMakeIdentityd(matrixBuf); + + matrixBuf.put(0 * 4 + 0, cotangent / aspect); + matrixBuf.put(1 * 4 + 1, cotangent); + matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); + matrixBuf.put(2 * 4 + 3, -1); + matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); + matrixBuf.put(3 * 4 + 3, 0); + + gl.glMultMatrixd(matrixBuf); + } + + /** + * Method gluLookAt + * + * @param eyex + * @param eyey + * @param eyez + * @param centerx + * @param centery + * @param centerz + * @param upx + * @param upy + * @param upz + */ + public void gluLookAt(GL2 gl, + double eyex, + double eyey, + double eyez, + double centerx, + double centery, + double centerz, + double upx, + double upy, + double upz) { + DoubleBuffer forward = this.forwardBuf; + DoubleBuffer side = this.sideBuf; + DoubleBuffer up = this.upBuf; + + forward.put(0, centerx - eyex); + forward.put(1, centery - eyey); + forward.put(2, centerz - eyez); + + up.put(0, upx); + up.put(1, upy); + up.put(2, upz); + + normalize(forward); + + /* Side = forward x up */ + cross(forward, up, side); + normalize(side); + + /* Recompute up as: up = side x forward */ + cross(side, forward, up); + + __gluMakeIdentityd(matrixBuf); + matrixBuf.put(0 * 4 + 0, side.get(0)); + matrixBuf.put(1 * 4 + 0, side.get(1)); + matrixBuf.put(2 * 4 + 0, side.get(2)); + + matrixBuf.put(0 * 4 + 1, up.get(0)); + matrixBuf.put(1 * 4 + 1, up.get(1)); + matrixBuf.put(2 * 4 + 1, up.get(2)); + + matrixBuf.put(0 * 4 + 2, -forward.get(0)); + matrixBuf.put(1 * 4 + 2, -forward.get(1)); + matrixBuf.put(2 * 4 + 2, -forward.get(2)); + + gl.glMultMatrixd(matrixBuf); + gl.glTranslated(-eyex, -eyey, -eyez); + } + + /** + * Method gluProject + * + * @param objx + * @param objy + * @param objz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param win_pos + * + * @return + */ + public boolean gluProject(double objx, + double objy, + double objz, + double[] modelMatrix, + int modelMatrix_offset, + double[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + double[] win_pos, + int win_pos_offset ) { + + double[] in = this.in; + double[] out = this.out; + + in[0] = objx; + in[1] = objy; + in[2] = objz; + in[3] = 1.0; + + __gluMultMatrixVecd(modelMatrix, modelMatrix_offset, in, out); + __gluMultMatrixVecd(projMatrix, projMatrix_offset, out, in); + + if (in[3] == 0.0) + return false; + + in[3] = (1.0 / in[3]) * 0.5; + + // Map x, y and z to range 0-1 + in[0] = in[0] * in[3] + 0.5f; + in[1] = in[1] * in[3] + 0.5f; + in[2] = in[2] * in[3] + 0.5f; + + // Map x,y to viewport + win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; + win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; + win_pos[2+win_pos_offset] = in[2]; + + return true; + } + + /** + * Method gluProject + * + * @param objx + * @param objy + * @param objz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param win_pos + * + * @return + */ + public boolean gluProject(double objx, + double objy, + double objz, + DoubleBuffer modelMatrix, + DoubleBuffer projMatrix, + IntBuffer viewport, + DoubleBuffer win_pos) { + + DoubleBuffer in = this.inBuf; + DoubleBuffer out = this.outBuf; + + in.put(0, objx); + in.put(1, objy); + in.put(2, objz); + in.put(3, 1.0); + + __gluMultMatrixVecd(modelMatrix, in, out); + __gluMultMatrixVecd(projMatrix, out, in); + + if (in.get(3) == 0.0) + return false; + + in.put(3, (1.0 / in.get(3)) * 0.5); + + // Map x, y and z to range 0-1 + in.put(0, in.get(0) * in.get(3) + 0.5f); + in.put(1, in.get(1) * in.get(3) + 0.5f); + in.put(2, in.get(2) * in.get(3) + 0.5f); + + // Map x,y to viewport + int vPos = viewport.position(); + int wPos = win_pos.position(); + win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); + win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); + win_pos.put(2+wPos, in.get(2)); + + return true; + } + + + /** + * Method gluUnproject + * + * @param winx + * @param winy + * @param winz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param obj_pos + * + * @return + */ + public boolean gluUnProject(double winx, + double winy, + double winz, + double[] modelMatrix, + int modelMatrix_offset, + double[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + double[] obj_pos, + int obj_pos_offset) { + double[] in = this.in; + double[] out = this.out; + + __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); + + if (!__gluInvertMatrixd(matrix, matrix)) + return false; + + in[0] = winx; + in[1] = winy; + in[2] = winz; + in[3] = 1.0; + + // Map x and y from window coordinates + in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; + in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; + + // Map to range -1 to 1 + in[0] = in[0] * 2 - 1; + in[1] = in[1] * 2 - 1; + in[2] = in[2] * 2 - 1; + + __gluMultMatrixVecd(matrix, 0, in, out); + + if (out[3] == 0.0) + return false; + + out[3] = 1.0 / out[3]; + + obj_pos[0+obj_pos_offset] = out[0] * out[3]; + obj_pos[1+obj_pos_offset] = out[1] * out[3]; + obj_pos[2+obj_pos_offset] = out[2] * out[3]; + + return true; + } + + + /** + * Method gluUnproject + * + * @param winx + * @param winy + * @param winz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param obj_pos + * + * @return + */ + public boolean gluUnProject(double winx, + double winy, + double winz, + DoubleBuffer modelMatrix, + DoubleBuffer projMatrix, + IntBuffer viewport, + DoubleBuffer obj_pos) { + DoubleBuffer in = this.inBuf; + DoubleBuffer out = this.outBuf; + + __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); + + if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) + return false; + + in.put(0, winx); + in.put(1, winy); + in.put(2, winz); + in.put(3, 1.0); + + // Map x and y from window coordinates + int vPos = viewport.position(); + int oPos = obj_pos.position(); + in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); + in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); + + // Map to range -1 to 1 + in.put(0, in.get(0) * 2 - 1); + in.put(1, in.get(1) * 2 - 1); + in.put(2, in.get(2) * 2 - 1); + + __gluMultMatrixVecd(matrixBuf, in, out); + + if (out.get(3) == 0.0) + return false; + + out.put(3, 1.0 / out.get(3)); + + obj_pos.put(0+oPos, out.get(0) * out.get(3)); + obj_pos.put(1+oPos, out.get(1) * out.get(3)); + obj_pos.put(2+oPos, out.get(2) * out.get(3)); + + return true; + } + + + /** + * Method gluUnproject4 + * + * @param winx + * @param winy + * @param winz + * @param clipw + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param near + * @param far + * @param obj_pos + * + * @return + */ + public boolean gluUnProject4(double winx, + double winy, + double winz, + double clipw, + double[] modelMatrix, + int modelMatrix_offset, + double[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + double near, + double far, + double[] obj_pos, + int obj_pos_offset ) { + double[] in = this.in; + double[] out = this.out; + + __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); + + if (!__gluInvertMatrixd(matrix, matrix)) + return false; + + in[0] = winx; + in[1] = winy; + in[2] = winz; + in[3] = clipw; + + // Map x and y from window coordinates + in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; + in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; + in[2] = (in[2] - near) / (far - near); + + // Map to range -1 to 1 + in[0] = in[0] * 2 - 1; + in[1] = in[1] * 2 - 1; + in[2] = in[2] * 2 - 1; + + __gluMultMatrixVecd(matrix, 0, in, out); + + if (out[3] == 0.0) + return false; + + obj_pos[0+obj_pos_offset] = out[0]; + obj_pos[1+obj_pos_offset] = out[1]; + obj_pos[2+obj_pos_offset] = out[2]; + obj_pos[3+obj_pos_offset] = out[3]; + return true; + } + + /** + * Method gluUnproject4 + * + * @param winx + * @param winy + * @param winz + * @param clipw + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param near + * @param far + * @param obj_pos + * + * @return + */ + public boolean gluUnProject4(double winx, + double winy, + double winz, + double clipw, + DoubleBuffer modelMatrix, + DoubleBuffer projMatrix, + IntBuffer viewport, + double near, + double far, + DoubleBuffer obj_pos) { + DoubleBuffer in = this.inBuf; + DoubleBuffer out = this.outBuf; + + __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); + + if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) + return false; + + in.put(0, winx); + in.put(1, winy); + in.put(2, winz); + in.put(3, clipw); + + // Map x and y from window coordinates + int vPos = viewport.position(); + in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); + in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); + in.put(2, (in.get(2) - near) / (far - near)); + + // Map to range -1 to 1 + in.put(0, in.get(0) * 2 - 1); + in.put(1, in.get(1) * 2 - 1); + in.put(2, in.get(2) * 2 - 1); + + __gluMultMatrixVecd(matrixBuf, in, out); + + if (out.get(3) == 0.0) + return false; + + int oPos = obj_pos.position(); + obj_pos.put(0+oPos, out.get(0)); + obj_pos.put(1+oPos, out.get(1)); + obj_pos.put(2+oPos, out.get(2)); + obj_pos.put(3+oPos, out.get(3)); + return true; + } + + + /** + * Method gluPickMatrix + * + * @param x + * @param y + * @param deltaX + * @param deltaY + * @param viewport + */ + public void gluPickMatrix(GL2 gl, + double x, + double y, + double deltaX, + double deltaY, + IntBuffer viewport) { + if (deltaX <= 0 || deltaY <= 0) { + return; + } + + /* Translate and scale the picked region to the entire window */ + int vPos = viewport.position(); + gl.glTranslated((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, + (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, + 0); + gl.glScaled(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0); + } + + /** + * Method gluPickMatrix + * + * @param x + * @param y + * @param deltaX + * @param deltaY + * @param viewport + * @param viewport_offset + */ + public void gluPickMatrix(GL2 gl, + double x, + double y, + double deltaX, + double deltaY, + int[] viewport, + int viewport_offset) { + if (deltaX <= 0 || deltaY <= 0) { + return; + } + + /* Translate and scale the picked region to the entire window */ + gl.glTranslated((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, + (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, + 0); + gl.glScaled(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java b/src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java new file mode 100644 index 000000000..a542dcf19 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java @@ -0,0 +1,244 @@ +/* + * Copyright (c) 2002-2004 LWJGL Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.opengl.impl.gl2; + +import com.jogamp.opengl.impl.*; + +import java.nio.IntBuffer; +import javax.media.opengl.*; + +/** + * Util.java + *

+ *

+ * Created 7-jan-2004 + * + * @author Erik Duijs + */ +class Util { + + /** + * temp int[] of one for getting an int from some GL functions + */ + private int[] scratch = new int[1]; + + /** + * Return ceiling of integer division + * + * @param a + * @param b + * + * @return int + */ + protected static int ceil(int a, int b) { + return (a % b == 0 ? a / b : a / b + 1); + } + + /** + * Method compPerPix. + * + * @param format + * + * @return int + */ + protected static int compPerPix(int format) { + /* Determine number of components per pixel */ + switch ( format ) { + case GL2.GL_COLOR_INDEX: + case GL2.GL_STENCIL_INDEX: + case GL2.GL_DEPTH_COMPONENT: + case GL2.GL_RED: + case GL2.GL_GREEN: + case GL2.GL_BLUE: + case GL2.GL_ALPHA: + case GL2.GL_LUMINANCE: + return 1; + case GL2.GL_LUMINANCE_ALPHA: + return 2; + case GL2.GL_RGB: + case GL2.GL_BGR: + return 3; + case GL2.GL_RGBA: + case GL2.GL_BGRA: + return 4; + default : + return -1; + } + } + + /** + * Method nearestPower. + *

+ * Compute the nearest power of 2 number. This algorithm is a little strange, but it works quite well. + * + * @param value + * + * @return int + */ + protected static int nearestPower(int value) { + int i; + + i = 1; + + /* Error! */ + if ( value == 0 ) + return -1; + + for ( ; ; ) { + if ( value == 1 ) { + return i; + } else if ( value == 3 ) { + return i << 2; + } + value >>= 1; + i <<= 1; + } + } + + /** + * Method bytesPerPixel. + * + * @param format + * @param type + * + * @return int + */ + protected static int bytesPerPixel(int format, int type) { + int n, m; + + switch ( format ) { + case GL2.GL_COLOR_INDEX: + case GL2.GL_STENCIL_INDEX: + case GL2.GL_DEPTH_COMPONENT: + case GL2.GL_RED: + case GL2.GL_GREEN: + case GL2.GL_BLUE: + case GL2.GL_ALPHA: + case GL2.GL_LUMINANCE: + n = 1; + break; + case GL2.GL_LUMINANCE_ALPHA: + n = 2; + break; + case GL2.GL_RGB: + case GL2.GL_BGR: + n = 3; + break; + case GL2.GL_RGBA: + case GL2.GL_BGRA: + n = 4; + break; + default : + n = 0; + } + + switch ( type ) { + case GL2.GL_UNSIGNED_BYTE: + m = 1; + break; + case GL2.GL_BYTE: + m = 1; + break; + case GL2.GL_BITMAP: + m = 1; + break; + case GL2.GL_UNSIGNED_SHORT: + m = 2; + break; + case GL2.GL_SHORT: + m = 2; + break; + case GL2.GL_UNSIGNED_INT: + m = 4; + break; + case GL2.GL_INT: + m = 4; + break; + case GL2.GL_FLOAT: + m = 4; + break; + default : + m = 0; + } + + return n * m; + } + + /** + * Convenience method for returning an int, rather than getting it out of a buffer yourself. + * + * @param what + * + * @return int + */ + protected int glGetIntegerv(GL gl, int what) { + gl.glGetIntegerv(what, scratch, 0); + return scratch[0]; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java new file mode 100755 index 000000000..3e3b6ae87 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java @@ -0,0 +1,835 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.gl2; + +import com.jogamp.opengl.impl.*; + +import java.nio.*; +import javax.media.opengl.*; + +/** + * Tracks the creation of server-side OpenGL objects which can be + * shared between contexts. Ordinarily, when an OpenGL context is + * deleted and no other contexts are sharing server-side objects with + * it, all of the server-side objects are automatically deleted by the + * OpenGL implementation. It is not necessary for the end user to + * explicitly delete these objects. However, when the Java2D/OpenGL + * pipeline is active and frame buffer objects are being used for + * rendering, it is necessary for all OpenGL contexts created by JOGL + * to share server-side objects with the Java2D OpenGL context. This + * means that these objects "leak" into the namespace used by Java2D. + * In order to prevent memory leaks and to present the same + * programming model to the end user, it is necessary to track the + * creation and destruction of all of these server-side OpenGL objects + * and to explicitly release them when all of the JOGL-created + * contexts which can see them have been released.

+ * + * The {@link #ref ref} and {@link #unref unref} methods should be + * used during the creation and destruction of OpenGL contexts by JOGL + * in order to update the liveness of the objects being tracked. The + * various other methods should be called by the OpenGL binding in the + * various named methods. + */ + +public class GLObjectTracker { + private static final boolean DEBUG = Debug.debug("GLObjectTracker"); + + //---------------------------------------------------------------------- + // Adders + // + + // glGenBuffers + public synchronized void addBuffers(int n, IntBuffer ids) { + add(getList(BUFFERS), n, ids); + } + + // glGenBuffers + public synchronized void addBuffers(int n, int[] ids, int ids_offset) { + add(getList(BUFFERS), n, ids, ids_offset); + } + + // glGenBuffersARB + public synchronized void addBuffersARB(int n, IntBuffer ids) { + add(getList(BUFFERS_ARB), n, ids); + } + + // glGenBuffersARB + public synchronized void addBuffersARB(int n, int[] ids, int ids_offset) { + add(getList(BUFFERS_ARB), n, ids, ids_offset); + } + + // glGenFencesAPPLE + public synchronized void addFencesAPPLE(int n, IntBuffer ids) { + add(getList(FENCES_APPLE), n, ids); + } + + // glGenFencesAPPLE + public synchronized void addFencesAPPLE(int n, int[] ids, int ids_offset) { + add(getList(FENCES_APPLE), n, ids, ids_offset); + } + + // glGenFencesNV + public synchronized void addFencesNV(int n, IntBuffer ids) { + add(getList(FENCES_NV), n, ids); + } + + // glGenFencesNV + public synchronized void addFencesNV(int n, int[] ids, int ids_offset) { + add(getList(FENCES_NV), n, ids, ids_offset); + } + + // glGenFragmentShadersATI + public synchronized void addFragmentShadersATI(int start, int n) { + add(getList(FRAGMENT_SHADERS_ATI), start, n); + } + + // glGenFramebuffersEXT + public synchronized void addFramebuffersEXT(int n, IntBuffer ids) { + add(getList(FRAMEBUFFERS_EXT), n, ids); + } + + // glGenFramebuffersEXT + public synchronized void addFramebuffersEXT(int n, int[] ids, int ids_offset) { + add(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); + } + + // glGenLists + public synchronized void addLists(int start, int n) { + add(getList(LISTS), start, n); + } + + // glGenOcclusionQueriesNV + public synchronized void addOcclusionQueriesNV(int n, IntBuffer ids) { + add(getList(OCCLUSION_QUERIES_NV), n, ids); + } + + // glGenOcclusionQueriesNV + public synchronized void addOcclusionQueriesNV(int n, int[] ids, int ids_offset) { + add(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); + } + + // glCreateProgram + public synchronized void addProgramObject(int obj) { + add(getList(PROGRAM_OBJECTS), obj, 1); + } + + // glCreateProgramObjectARB + public synchronized void addProgramObjectARB(int obj) { + add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); + } + + // glGenProgramsARB + public synchronized void addProgramsARB(int n, IntBuffer ids) { + add(getList(PROGRAMS_ARB), n, ids); + } + + // glGenProgramsARB + public synchronized void addProgramsARB(int n, int[] ids, int ids_offset) { + add(getList(PROGRAMS_ARB), n, ids, ids_offset); + } + + // glGenProgramsNV + public synchronized void addProgramsNV(int n, IntBuffer ids) { + add(getList(PROGRAMS_NV), n, ids); + } + + // glGenProgramsNV + public synchronized void addProgramsNV(int n, int[] ids, int ids_offset) { + add(getList(PROGRAMS_NV), n, ids, ids_offset); + } + + // glGenQueries + public synchronized void addQueries(int n, IntBuffer ids) { + add(getList(QUERIES), n, ids); + } + + // glGenQueries + public synchronized void addQueries(int n, int[] ids, int ids_offset) { + add(getList(QUERIES), n, ids, ids_offset); + } + + // glGenQueriesARB + public synchronized void addQueriesARB(int n, IntBuffer ids) { + add(getList(QUERIES_ARB), n, ids); + } + + // glGenQueriesARB + public synchronized void addQueriesARB(int n, int[] ids, int ids_offset) { + add(getList(QUERIES_ARB), n, ids, ids_offset); + } + + // glGenRenderbuffersEXT + public synchronized void addRenderbuffersEXT(int n, IntBuffer ids) { + add(getList(RENDERBUFFERS_EXT), n, ids); + } + + // glGenRenderbuffersEXT + public synchronized void addRenderbuffersEXT(int n, int[] ids, int ids_offset) { + add(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); + } + + // glCreateShader + public synchronized void addShaderObject(int obj) { + add(getList(SHADER_OBJECTS), obj, 1); + } + + // glCreateShaderObjectARB + public synchronized void addShaderObjectARB(int obj) { + add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); + } + + // glGenTextures + public synchronized void addTextures(int n, IntBuffer ids) { + add(getList(TEXTURES), n, ids); + } + + // glGenTextures + public synchronized void addTextures(int n, int[] ids, int ids_offset) { + add(getList(TEXTURES), n, ids, ids_offset); + } + + // glGenVertexArraysAPPLE + public synchronized void addVertexArraysAPPLE(int n, IntBuffer ids) { + add(getList(VERTEX_ARRAYS_APPLE), n, ids); + } + + // glGenVertexArraysAPPLE + public synchronized void addVertexArraysAPPLE(int n, int[] ids, int ids_offset) { + add(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); + } + + // glGenVertexShadersEXT + public synchronized void addVertexShadersEXT(int start, int n) { + add(getList(VERTEX_SHADERS_EXT), start, n); + } + + //---------------------------------------------------------------------- + // Removers + // + + // glDeleteBuffers + public synchronized void removeBuffers(int n, IntBuffer ids) { + remove(getList(BUFFERS), n, ids); + } + + // glDeleteBuffers + public synchronized void removeBuffers(int n, int[] ids, int ids_offset) { + remove(getList(BUFFERS), n, ids, ids_offset); + } + + // glDeleteBuffersARB + public synchronized void removeBuffersARB(int n, IntBuffer ids) { + remove(getList(BUFFERS_ARB), n, ids); + } + + // glDeleteBuffersARB + public synchronized void removeBuffersARB(int n, int[] ids, int ids_offset) { + remove(getList(BUFFERS_ARB), n, ids, ids_offset); + } + + // glDeleteFencesAPPLE + public synchronized void removeFencesAPPLE(int n, IntBuffer ids) { + remove(getList(FENCES_APPLE), n, ids); + } + + // glDeleteFencesAPPLE + public synchronized void removeFencesAPPLE(int n, int[] ids, int ids_offset) { + remove(getList(FENCES_APPLE), n, ids, ids_offset); + } + + // glDeleteFencesNV + public synchronized void removeFencesNV(int n, IntBuffer ids) { + remove(getList(FENCES_NV), n, ids); + } + + // glDeleteFencesNV + public synchronized void removeFencesNV(int n, int[] ids, int ids_offset) { + remove(getList(FENCES_NV), n, ids, ids_offset); + } + + // glDeleteFragmentShaderATI + public synchronized void removeFragmentShaderATI(int obj) { + remove(getList(FRAGMENT_SHADERS_ATI), obj, 1); + } + + // glDeleteFramebuffersEXT + public synchronized void removeFramebuffersEXT(int n, IntBuffer ids) { + remove(getList(FRAMEBUFFERS_EXT), n, ids); + } + + // glDeleteFramebuffersEXT + public synchronized void removeFramebuffersEXT(int n, int[] ids, int ids_offset) { + remove(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); + } + + // glDeleteLists + public synchronized void removeLists(int start, int n) { + remove(getList(LISTS), start, n); + } + + // glDeleteOcclusionQueriesNV + public synchronized void removeOcclusionQueriesNV(int n, IntBuffer ids) { + remove(getList(OCCLUSION_QUERIES_NV), n, ids); + } + + // glDeleteOcclusionQueriesNV + public synchronized void removeOcclusionQueriesNV(int n, int[] ids, int ids_offset) { + remove(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); + } + + // glDeleteProgram + public synchronized void removeProgramObject(int obj) { + remove(getList(PROGRAM_OBJECTS), obj, 1); + } + + // glDeleteObjectARB + public synchronized void removeProgramOrShaderObjectARB(int obj) { + remove(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); + } + + // glDeleteProgramsARB + public synchronized void removeProgramsARB(int n, IntBuffer ids) { + remove(getList(PROGRAMS_ARB), n, ids); + } + + // glDeleteProgramsARB + public synchronized void removeProgramsARB(int n, int[] ids, int ids_offset) { + remove(getList(PROGRAMS_ARB), n, ids, ids_offset); + } + + // glDeleteProgramsNV + public synchronized void removeProgramsNV(int n, IntBuffer ids) { + remove(getList(PROGRAMS_NV), n, ids); + } + + // glDeleteProgramsNV + public synchronized void removeProgramsNV(int n, int[] ids, int ids_offset) { + remove(getList(PROGRAMS_NV), n, ids, ids_offset); + } + + // glDeleteQueries + public synchronized void removeQueries(int n, IntBuffer ids) { + remove(getList(QUERIES), n, ids); + } + + // glDeleteQueries + public synchronized void removeQueries(int n, int[] ids, int ids_offset) { + remove(getList(QUERIES), n, ids, ids_offset); + } + + // glDeleteQueriesARB + public synchronized void removeQueriesARB(int n, IntBuffer ids) { + remove(getList(QUERIES_ARB), n, ids); + } + + // glDeleteQueriesARB + public synchronized void removeQueriesARB(int n, int[] ids, int ids_offset) { + remove(getList(QUERIES_ARB), n, ids, ids_offset); + } + + // glDeleteRenderbuffersEXT + public synchronized void removeRenderbuffersEXT(int n, IntBuffer ids) { + remove(getList(RENDERBUFFERS_EXT), n, ids); + } + + // glDeleteRenderbuffersEXT + public synchronized void removeRenderbuffersEXT(int n, int[] ids, int ids_offset) { + remove(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); + } + + // glDeleteShader + public synchronized void removeShaderObject(int obj) { + remove(getList(SHADER_OBJECTS), obj, 1); + } + + // glDeleteTextures + public synchronized void removeTextures(int n, IntBuffer ids) { + remove(getList(TEXTURES), n, ids); + } + + // glDeleteTextures + public synchronized void removeTextures(int n, int[] ids, int ids_offset) { + remove(getList(TEXTURES), n, ids, ids_offset); + } + + // glDeleteVertexArraysAPPLE + public synchronized void removeVertexArraysAPPLE(int n, IntBuffer ids) { + remove(getList(VERTEX_ARRAYS_APPLE), n, ids); + } + + // glDeleteVertexArraysAPPLE + public synchronized void removeVertexArraysAPPLE(int n, int[] ids, int ids_offset) { + remove(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); + } + + // glDeleteVertexShaderEXT + public synchronized void removeVertexShaderEXT(int obj) { + remove(getList(VERTEX_SHADERS_EXT), obj, 1); + } + + //---------------------------------------------------------------------- + // Reference count maintenance and manual deletion + // + + public synchronized void transferAll(GLObjectTracker other) { + for (int i = 0; i < lists.length; i++) { + getList(i).addAll(other.lists[i]); + if (other.lists[i] != null) { + other.lists[i].clear(); + } + } + dirty = true; + } + + public synchronized void ref() { + ++refCount; + } + + public void unref(GLObjectTracker deletedObjectPool) { + boolean tryDelete = false; + synchronized (this) { + if (--refCount == 0) { + tryDelete = true; + } + } + if (tryDelete) { + // See whether we should try to do the work now or whether we + // have to postpone + GLContext cur = GLContext.getCurrent(); + if ((cur != null) && + (cur instanceof GLContextImpl)) { + GLContextImpl curImpl = (GLContextImpl) cur; + if (deletedObjectPool != null && + deletedObjectPool == curImpl.getDeletedObjectTracker()) { + // Should be safe to delete these objects now + try { + delete((GL2)curImpl.getGL()); + return; + } catch (GLException e) { + // Shouldn't happen, but if it does, transfer all objects + // to the deleted object pool hoping we can later clean + // them up + deletedObjectPool.transferAll(this); + throw(e); + } + } + } + // If we get here, we couldn't attempt to delete the objects + // right now; instead try to transfer them to the + // deletedObjectPool for later cleanup (FIXME: should consider + // throwing an exception if deletedObjectPool is null, since + // that shouldn't happen) + if (DEBUG) { + String s = null; + if (cur == null) { + s = "current context was null"; + } else if (!(cur instanceof GLContextImpl)) { + s = "current context was not a GLContextImpl"; + } else if (deletedObjectPool == null) { + s = "no current deletedObjectPool"; + } else if (deletedObjectPool != ((GLContextImpl) cur).getDeletedObjectTracker()) { + s = "deletedObjectTracker didn't match"; + if (((GLContextImpl) cur).getDeletedObjectTracker() == null) { + s += " (other was null)"; + } + } else { + s = "unknown reason"; + } + System.err.println("Deferred destruction of server-side OpenGL objects into " + deletedObjectPool + ": " + s); + } + + if (deletedObjectPool != null) { + deletedObjectPool.transferAll(this); + } + } + } + + public void clean(GL2 gl) { + if (dirty) { + try { + delete(gl); + dirty = false; + } catch (GLException e) { + // FIXME: not sure what to do here; probably a bad idea to be + // throwing exceptions during an otherwise-successful makeCurrent + } + } + } + + + //---------------------------------------------------------------------- + // Internals only below this point + // + + // Kinds of sharable server-side OpenGL objects this class tracks + private static final int BUFFERS = 0; + private static final int BUFFERS_ARB = 1; + private static final int FENCES_APPLE = 2; + private static final int FENCES_NV = 3; + private static final int FRAGMENT_SHADERS_ATI = 4; + private static final int FRAMEBUFFERS_EXT = 5; + private static final int LISTS = 6; + private static final int OCCLUSION_QUERIES_NV = 7; + private static final int PROGRAM_AND_SHADER_OBJECTS_ARB = 8; + private static final int PROGRAM_OBJECTS = 9; + private static final int PROGRAMS_ARB = 10; + private static final int PROGRAMS_NV = 11; + private static final int QUERIES = 12; + private static final int QUERIES_ARB = 13; + private static final int RENDERBUFFERS_EXT = 14; + private static final int SHADER_OBJECTS = 15; + private static final int TEXTURES = 16; + private static final int VERTEX_ARRAYS_APPLE = 17; + private static final int VERTEX_SHADERS_EXT = 18; + private static final int NUM_OBJECT_TYPES = 19; + + static abstract class Deleter { + public abstract void delete(GL2 gl, int obj); + } + + static class ObjectList { + private static final int MIN_CAPACITY = 4; + + private int size; + private int capacity; + private int[] data; + private Deleter deleter; + private String name; + + public ObjectList(Deleter deleter) { + this.deleter = deleter; + clear(); + } + + public void add(int obj) { + if (size == capacity) { + int newCapacity = 2 * capacity; + int[] newData = new int[newCapacity]; + System.arraycopy(data, 0, newData, 0, size); + data = newData; + capacity = newCapacity; + } + + data[size++] = obj; + } + + public void addAll(ObjectList other) { + if (other == null) { + return; + } + for (int i = 0; i < other.size; i++) { + add(other.data[i]); + } + } + + public boolean remove(int value) { + for (int i = 0; i < size; i++) { + if (data[i] == value) { + if (i < size - 1) { + System.arraycopy(data, i+1, data, i, size - i - 1); + } + --size; + if ((size < capacity / 4) && + (capacity > MIN_CAPACITY)) { + int newCapacity = capacity / 4; + if (newCapacity < MIN_CAPACITY) { + newCapacity = MIN_CAPACITY; + } + int[] newData = new int[newCapacity]; + System.arraycopy(data, 0, newData, 0, size); + data = newData; + capacity = newCapacity; + } + return true; + } + } + return false; + } + + public void setName(String name) { + if (DEBUG) { + this.name = name; + } + } + + public void delete(GL2 gl) { + // Just in case we start throwing exceptions during deletion, + // make sure we make progress rather than going into an infinite + // loop + while (size > 0) { + int obj = data[size - 1]; + --size; + if (DEBUG) { + System.err.println("Deleting server-side OpenGL object " + obj + + ((name != null) ? (" (" + name + ")") : "")); + } + deleter.delete(gl, obj); + } + } + + public void clear() { + size = 0; + capacity = MIN_CAPACITY; + data = new int[capacity]; + } + } + + private ObjectList[] lists = new ObjectList[NUM_OBJECT_TYPES]; + private int refCount; + private boolean dirty; + + private void add(ObjectList list, int n, IntBuffer ids) { + int pos = ids.position(); + for (int i = 0; i < n; i++) { + list.add(ids.get(pos + i)); + } + } + + private void add(ObjectList list, int n, int[] ids, int ids_offset) { + for (int i = 0; i < n; i++) { + list.add(ids[i + ids_offset]); + } + } + + private void add(ObjectList list, int start, int n) { + for (int i = 0; i < n; i++) { + list.add(start + i); + } + } + + private void remove(ObjectList list, int n, IntBuffer ids) { + int pos = ids.position(); + for (int i = 0; i < n; i++) { + list.remove(ids.get(pos + i)); + } + } + + private void remove(ObjectList list, int n, int[] ids, int ids_offset) { + for (int i = 0; i < n; i++) { + list.remove(ids[i + ids_offset]); + } + } + + private void remove(ObjectList list, int start, int n) { + for (int i = 0; i < n; i++) { + list.remove(start + i); + } + } + + private ObjectList getList(int which) { + ObjectList list = lists[which]; + if (list == null) { + Deleter deleter = null; + String name = null; + // Figure out which deleter we need + switch (which) { + case BUFFERS: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteBuffers(1, new int[] { obj }, 0); + } + }; + name = "buffer"; + break; + case BUFFERS_ARB: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteBuffersARB(1, new int[] { obj }, 0); + } + }; + name = "ARB buffer"; + break; + case FENCES_APPLE: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteFencesAPPLE(1, new int[] { obj }, 0); + } + }; + name = "APPLE fence"; + break; + case FENCES_NV: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteFencesNV(1, new int[] { obj }, 0); + } + }; + name = "NV fence"; + break; + case FRAGMENT_SHADERS_ATI: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteFragmentShaderATI(obj); + } + }; + name = "ATI fragment shader"; + break; + case FRAMEBUFFERS_EXT: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteFramebuffersEXT(1, new int[] { obj }, 0); + } + }; + name = "EXT framebuffer"; + break; + case LISTS: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteLists(obj, 1); + } + }; + name = "display list"; + break; + case OCCLUSION_QUERIES_NV: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteOcclusionQueriesNV(1, new int[] { obj }, 0); + } + }; + name = "NV occlusion query"; + break; + case PROGRAM_AND_SHADER_OBJECTS_ARB: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteObjectARB(obj); + } + }; + name = "ARB program or shader object"; + break; + case PROGRAM_OBJECTS: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteProgram(obj); + } + }; + name = "program object"; + break; + case PROGRAMS_ARB: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteProgramsARB(1, new int[] { obj }, 0); + } + }; + name = "ARB program object"; + break; + case PROGRAMS_NV: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteProgramsNV(1, new int[] { obj }, 0); + } + }; + name = "NV program"; + break; + case QUERIES: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteQueries(1, new int[] { obj }, 0); + } + }; + name = "query"; + break; + case QUERIES_ARB: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteQueriesARB(1, new int[] { obj }, 0); + } + }; + name = "ARB query"; + break; + case RENDERBUFFERS_EXT: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteRenderbuffersEXT(1, new int[] { obj }, 0); + } + }; + name = "EXT renderbuffer"; + break; + case SHADER_OBJECTS: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteShader(obj); + } + }; + name = "shader object"; + break; + case TEXTURES: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteTextures(1, new int[] { obj }, 0); + } + }; + name = "texture"; + break; + case VERTEX_ARRAYS_APPLE: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteVertexArraysAPPLE(1, new int[] { obj }, 0); + } + }; + name = "APPLE vertex array"; + break; + case VERTEX_SHADERS_EXT: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteVertexShaderEXT(obj); + } + }; + name = "EXT vertex shader"; + break; + default: + throw new InternalError("Unexpected OpenGL object type " + which); + } + + list = new ObjectList(deleter); + list.setName(name); + lists[which] = list; + } + return list; + } + + private void delete(GL2 gl) { + for (int i = 0; i < lists.length; i++) { + ObjectList list = lists[i]; + if (list != null) { + list.delete(gl); + lists[i] = null; + } + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java new file mode 100644 index 000000000..bf4023c1c --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java @@ -0,0 +1,342 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import java.nio.*; +import java.util.*; +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.ProcAddressTable; + +public abstract class MacOSXCGLContext extends GLContextImpl +{ + protected long nsContext; // NSOpenGLContext + protected long cglContext; // CGLContextObj + private CGLExt cglExt; + // Table that holds the addresses of the native C-language entry points for + // CGL extension functions. + private CGLExtProcAddressTable cglExtProcAddressTable; + + public MacOSXCGLContext(GLDrawableImpl drawable, GLDrawableImpl drawableRead, + GLContext shareWith) { + super(drawable, drawableRead, shareWith); + } + + public MacOSXCGLContext(GLDrawableImpl drawable, + GLContext shareWith) { + this(drawable, null, shareWith); + } + + public Object getPlatformGLExtensions() { + return getCGLExt(); + } + + public CGLExt getCGLExt() { + if (cglExt == null) { + cglExt = new CGLExtImpl(this); + } + return cglExt; + } + + public final ProcAddressTable getPlatformExtProcAddressTable() { + return getCGLExtProcAddressTable(); + } + + public final CGLExtProcAddressTable getCGLExtProcAddressTable() { + return cglExtProcAddressTable; + } + + protected String mapToRealGLFunctionName(String glFunctionName) + { + return glFunctionName; + } + + protected String mapToRealGLExtensionName(String glExtensionName) + { + return glExtensionName; + } + + protected abstract boolean create(); + + /** + * Creates and initializes an appropriate OpenGl nsContext. Should only be + * called by {@link makeCurrentImpl()}. + */ + protected boolean create(boolean pbuffer, boolean floatingPoint) { + MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); + long share = 0; + if (other != null) { + share = other.getNSContext(); + if (share == 0) { + throw new GLException("GLContextShareSet returned an invalid OpenGL context"); + } + } + MacOSXCGLGraphicsConfiguration config = (MacOSXCGLGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilities capabilitiesRequested = (GLCapabilities)config.getRequestedCapabilities(); + GLProfile glProfile = capabilitiesRequested.getGLProfile(); + if(glProfile.isGL3()) { + throw new GLException("GL3 profile currently not supported on MacOSX, due to the lack of a OpenGL 3.1 implementation"); + } + // HACK .. bring in OnScreen/PBuffer selection to the DrawableFactory !! + GLCapabilities capabilities = (GLCapabilities) capabilitiesRequested.clone(); + capabilities.setPBuffer(pbuffer); + capabilities.setPbufferFloatingPointBuffers(floatingPoint); + + long pixelFormat = MacOSXCGLGraphicsConfiguration.GLCapabilities2NSPixelFormat(capabilities); + if (pixelFormat == 0) { + throw new GLException("Unable to allocate pixel format with requested GLCapabilities"); + } + config.setChosenPixelFormat(pixelFormat); + try { + int[] viewNotReady = new int[1]; + // Try to allocate a context with this + nsContext = CGL.createContext(share, + drawable.getNativeWindow().getSurfaceHandle(), + pixelFormat, + viewNotReady, 0); + if (nsContext == 0) { + if (viewNotReady[0] == 1) { + if (DEBUG) { + System.err.println("!!! View not ready for " + getClass().getName()); + } + // View not ready at the window system level -- this is OK + return false; + } + throw new GLException("Error creating NSOpenGLContext with requested pixel format"); + } + + if (!pbuffer && !capabilities.isBackgroundOpaque()) { + // Set the context opacity + CGL.setContextOpacity(nsContext, 0); + } + + GLCapabilities caps = MacOSXCGLGraphicsConfiguration.NSPixelFormat2GLCapabilities(glProfile, pixelFormat); + config.setChosenCapabilities(caps); + } finally { + CGL.deletePixelFormat(pixelFormat); + } + if (!CGL.makeCurrentContext(nsContext)) { + throw new GLException("Error making nsContext current"); + } + setGLFunctionAvailability(true); + GLContextShareSet.contextCreated(this); + return true; + } + + protected int makeCurrentImpl() throws GLException { + if (0 == cglContext && drawable.getNativeWindow().getSurfaceHandle() == 0) { + if (DEBUG) { + System.err.println("drawable not properly initialized"); + } + return CONTEXT_NOT_CURRENT; + } + boolean created = false; + if ( 0 == cglContext && 0 == nsContext) { + if (!create()) { + return CONTEXT_NOT_CURRENT; + } + if (DEBUG) { + System.err.println("!!! Created OpenGL context " + toHexString(nsContext) + " for " + getClass().getName()); + } + created = true; + } + + if ( 0 != cglContext ) { + if (CGL.kCGLNoError != CGL.CGLSetCurrentContext(cglContext)) { + throw new GLException("Error making cglContext current"); + } + } else { + if (!CGL.makeCurrentContext(nsContext)) { + throw new GLException("Error making nsContext current"); + } + } + + if (created) { + setGLFunctionAvailability(false); + return CONTEXT_CURRENT_NEW; + } + return CONTEXT_CURRENT; + } + + protected void releaseImpl() throws GLException { + if ( 0 != cglContext ) { + CGL.CGLReleaseContext(cglContext); + } else { + if (!CGL.clearCurrentContext(nsContext)) { + throw new GLException("Error freeing OpenGL nsContext"); + } + } + } + + protected void destroyImpl() throws GLException { + boolean hadContext = isCreated(); + if ( 0 != cglContext ) { + if (CGL.kCGLNoError != CGL.CGLDestroyContext(cglContext)) { + throw new GLException("Unable to delete OpenGL cglContext"); + } + if (DEBUG) { + System.err.println("!!! Destroyed OpenGL cglContext " + cglContext); + } + cglContext = 0; + GLContextShareSet.contextDestroyed(this); + } else if ( 0 != nsContext ) { + if (!CGL.deleteContext(nsContext)) { + throw new GLException("Unable to delete OpenGL nsContext"); + } + if (DEBUG) { + System.err.println("!!! Destroyed OpenGL nsContext " + nsContext); + } + nsContext = 0; + } + if(hadContext) { + GLContextShareSet.contextDestroyed(this); + } + } + + public boolean isCreated() { + return 0 != cglContext || 0 != nsContext ; + } + + public void copy(GLContext source, int mask) throws GLException { + long dst = getCGLContext(); + long src = 0; + if( 0 != dst ) { + src = ((MacOSXCGLContext) source).getCGLContext(); + if (src == 0) { + throw new GLException("Source OpenGL cglContext has not been created ; Destination has a cglContext."); + } + CGL.CGLCopyContext(src, dst, mask); + } else { + dst = getNSContext(); + src = ((MacOSXCGLContext) source).getNSContext(); + if (src == 0) { + throw new GLException("Source OpenGL nsContext has not been created"); + } + if (dst == 0) { + throw new GLException("Destination OpenGL nsContext has not been created"); + } + CGL.copyContext(dst, src, mask); + } + } + + protected void updateGLProcAddressTable() { + if (DEBUG) { + System.err.println("!!! Initializing CGL extension address table"); + } + if (cglExtProcAddressTable == null) { + // FIXME: cache ProcAddressTables by capability bits so we can + // share them among contexts with the same capabilities + cglExtProcAddressTable = new CGLExtProcAddressTable(); + } + resetProcAddressTable(getCGLExtProcAddressTable()); + super.updateGLProcAddressTable(); + } + + public String getPlatformExtensionsString() + { + return ""; + } + + protected void setSwapIntervalImpl(int interval) { + if ( 0 != cglContext ) { + int[] lval = new int[] { (int) interval } ; + CGL.CGLSetParameter(cglContext, CGL.kCGLCPSwapInterval, lval, 0); + } else if ( 0 != nsContext ) { + CGL.setSwapInterval(nsContext, interval); + } else { + throw new GLException("OpenGL context not current"); + } + currentSwapInterval = interval ; + } + + public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { + // FIXME: apparently the Apple extension doesn't require a custom memory allocator + throw new GLException("Not yet implemented"); + } + + public boolean isFunctionAvailable(String glFunctionName) + { + return super.isFunctionAvailable(glFunctionName); + } + + public boolean isExtensionAvailable(String glExtensionName) { + if (glExtensionName.equals("GL_ARB_pbuffer") || + glExtensionName.equals("GL_ARB_pixel_format")) { + return true; + } + return super.isExtensionAvailable(glExtensionName); + } + + public int getOffscreenContextPixelDataType() { + throw new GLException("Should not call this"); + } + + public int getOffscreenContextReadBuffer() { + throw new GLException("Should not call this"); + } + + public boolean offscreenImageNeedsVerticalFlip() { + throw new GLException("Should not call this"); + } + + public void bindPbufferToTexture() { + throw new GLException("Should not call this"); + } + + public void releasePbufferFromTexture() { + throw new GLException("Should not call this"); + } + + // Support for "mode switching" as described in MacOSXCGLDrawable + public abstract void setOpenGLMode(int mode); + public abstract int getOpenGLMode(); + + //---------------------------------------------------------------------- + // Internals only below this point + // + + public long getCGLContext() { + return cglContext; + } + public long getNSContext() { + return nsContext; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java new file mode 100644 index 000000000..2b91eb5d3 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java @@ -0,0 +1,109 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.DynamicLookupHelper; + +public abstract class MacOSXCGLDrawable extends GLDrawableImpl { + // The Java2D/OpenGL pipeline on OS X uses low-level CGLContextObjs + // to represent the contexts for e.g. the Java2D back buffer. When + // the Java2D/JOGL bridge is active, this means that if we want to + // be able to share textures and display lists with the Java2D + // contexts, we need to use the CGL APIs rather than the NSOpenGL + // APIs on the JOGL side. For example, if we create a pbuffer using + // the NSOpenGL APIs and want to share textures and display lists + // between it and the Java2D back buffer, there is no way to do so, + // because the Java2D context is actually a CGLContextObj and the + // NSOpenGLContext's initWithFormat:shareContext: only accepts an + // NSOpenGLContext as its second argument. Of course there is no way + // to wrap an NSOpenGLContext around an arbitrary CGLContextObj. + // + // The situation we care most about is allowing a GLPbuffer to share + // textures, etc. with a GLJPanel when the Java2D/JOGL bridge is + // active; several of the demos rely on this functionality. We aim + // to get there by allowing a GLPBuffer to switch its implementation + // between using an NSOpenGLPixelBuffer and a CGLPBufferObj. In + // order to track whether this has been done we need to have the + // notion of a "mode" of both the MacOSXCGLDrawable and the + // MacOSXGLContext. Initially the mode is "unspecified", meaning it + // leans toward the default (NSOpenGL). If sharing is requested + // between either a GLJPanel and a GLPbuffer or a GLCanvas and a + // GLPbuffer, the GLPbuffer will be switched into the appropriate + // mode: CGL mode for a GLJPanel and NSOpenGL mode for a GLCanvas. + // To avoid thrashing we support exactly one such switch during the + // lifetime of a given GLPbuffer. This is not a fully general + // solution (for example, you can't share textures among a + // GLPbuffer, a GLJPanel and a GLCanvas simultaneously) but should + // be enough to get things off the ground. + public static final int NSOPENGL_MODE = 1; + public static final int CGL_MODE = 2; + + public MacOSXCGLDrawable(GLDrawableFactory factory, NativeWindow comp, boolean realized) { + super(factory, comp, realized); + } + + protected void setRealizedImpl() { + if(realized) { + if( NativeWindow.LOCK_SURFACE_NOT_READY == lockSurface() ) { + throw new GLException("Couldn't lock surface"); + } + try { + // don't remove this block .. locking the surface is essential to update surface data + } finally { + unlockSurface(); + } + } + } + + public DynamicLookupHelper getDynamicLookupHelper() { + return (MacOSXCGLDrawableFactory) getFactoryImpl() ; + } + + protected static String getThreadName() { + return Thread.currentThread().getName(); + } + + // Support for "mode switching" as per above + public abstract void setOpenGLMode(int mode); + public abstract int getOpenGLMode(); +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java new file mode 100644 index 000000000..c08599964 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java @@ -0,0 +1,161 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import java.lang.reflect.InvocationTargetException; +import java.nio.*; +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.*; +import com.jogamp.gluegen.runtime.DynamicLookupHelper; + +public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl implements DynamicLookupHelper { + public MacOSXCGLDrawableFactory() { + super(); + + // Register our GraphicsConfigurationFactory implementations + // The act of constructing them causes them to be registered + new MacOSXCGLGraphicsConfigurationFactory(); + + try { + NWReflection.createInstance("com.jogamp.opengl.impl.macosx.cgl.awt.MacOSXAWTCGLGraphicsConfigurationFactory", + new Object[] {}); + } catch (Throwable t) { } + } + + public GLDrawableImpl createOnscreenDrawable(NativeWindow target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + return new MacOSXOnscreenCGLDrawable(this, target); + } + + protected GLDrawableImpl createOffscreenDrawable(NativeWindow target) { + return new MacOSXOffscreenCGLDrawable(this, target); + } + + public boolean canCreateGLPbuffer() { + return true; + } + + protected GLDrawableImpl createGLPbufferDrawableImpl(final NativeWindow target) { + /** + * FIXME: Think about this .. + * should not be necessary ? .. + final List returnList = new ArrayList(); + final GLDrawableFactory factory = this; + Runnable r = new Runnable() { + public void run() { + returnList.add(new MacOSXPbufferCGLDrawable(factory, target)); + } + }; + maybeDoSingleThreadedWorkaround(r); + return (GLDrawableImpl) returnList.get(0); + */ + return new MacOSXPbufferCGLDrawable(this, target); + } + + protected NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, int width, int height) { + AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(); + NullWindow nw = new NullWindow(MacOSXCGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capabilities, chooser, screen, true)); + nw.setSize(width, height); + return nw; + } + + public GLContext createExternalGLContext() { + return MacOSXExternalCGLContext.create(this, null); + } + + public boolean canCreateExternalGLDrawable() { + return false; + } + + public GLDrawable createExternalGLDrawable() { + // FIXME + throw new GLException("Not yet implemented"); + } + + public void loadGLULibrary() { + // Nothing to do; already loaded by native code; not much point in + // making it lazier on this platform + } + + public long dynamicLookupFunction(String glFuncName) { + return CGL.getProcAddress(glFuncName); + } + + public boolean canCreateContextOnJava2DSurface() { + return false; + } + + public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException { + throw new GLException("not supported in non AWT enviroment"); + } + + //------------------------------------------------------ + // Gamma-related functionality + // + + private static final int GAMMA_RAMP_LENGTH = 256; + + /** Returns the length of the computed gamma ramp for this OS and + hardware. Returns 0 if gamma changes are not supported. */ + protected int getGammaRampLength() { + return GAMMA_RAMP_LENGTH; + } + + protected boolean setGammaRamp(float[] ramp) { + return CGL.setGammaRamp(ramp.length, + ramp, 0, + ramp, 0, + ramp, 0); + } + + protected Buffer getGammaRamp() { + return null; + } + + protected void resetGammaRamp(Buffer originalGammaRamp) { + CGL.resetGammaRamp(); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java new file mode 100644 index 000000000..889d1c333 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java @@ -0,0 +1,231 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; + +public class MacOSXCGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { + long pixelformat; + + public MacOSXCGLGraphicsConfiguration(AbstractGraphicsScreen screen, GLCapabilities capsChosen, GLCapabilities capsRequested, + long pixelformat) { + super(screen, capsChosen, capsRequested); + this.pixelformat=pixelformat; + } + + public Object clone() { + return super.clone(); + } + + protected void setChosenPixelFormat(long pixelformat) { + this.pixelformat=pixelformat; + } + + protected void setChosenCapabilities(GLCapabilities caps) { + super.setChosenCapabilities(caps); + } + + protected static final int[] cglInternalAttributeToken = new int[] { + CGL.kCGLPFAColorFloat, + CGL.NSOpenGLPFAPixelBuffer, + CGL.NSOpenGLPFADoubleBuffer, + CGL.NSOpenGLPFAStereo, + CGL.NSOpenGLPFAColorSize, + CGL.NSOpenGLPFAAlphaSize, + CGL.NSOpenGLPFADepthSize, + CGL.NSOpenGLPFAAccumSize, + CGL.NSOpenGLPFAStencilSize, + CGL.NSOpenGLPFASampleBuffers, + CGL.NSOpenGLPFASamples }; + + protected static int[] GLCapabilities2AttribList(GLCapabilities caps) { + int[] ivalues = new int[cglInternalAttributeToken.length]; + + for (int idx = 0; idx < cglInternalAttributeToken.length; idx++) { + int attr = cglInternalAttributeToken[idx]; + switch (attr) { + case CGL.kCGLPFAColorFloat: + ivalues[idx] = caps.getPbufferFloatingPointBuffers() ? 1 : 0; + break; + + case CGL.NSOpenGLPFAPixelBuffer: + ivalues[idx] = caps.isPBuffer() ? 1 : 0; + break; + + case CGL.NSOpenGLPFADoubleBuffer: + ivalues[idx] = (caps.getDoubleBuffered() ? 1 : 0); + break; + + case CGL.NSOpenGLPFAStereo: + ivalues[idx] = (caps.getStereo() ? 1 : 0); + break; + + case CGL.NSOpenGLPFAColorSize: + ivalues[idx] = (caps.getRedBits() + caps.getGreenBits() + caps.getBlueBits()); + break; + + case CGL.NSOpenGLPFAAlphaSize: + ivalues[idx] = caps.getAlphaBits(); + break; + + case CGL.NSOpenGLPFADepthSize: + ivalues[idx] = caps.getDepthBits(); + break; + + case CGL.NSOpenGLPFAAccumSize: + ivalues[idx] = (caps.getAccumRedBits() + caps.getAccumGreenBits() + caps.getAccumBlueBits() + caps.getAccumAlphaBits()); + break; + + case CGL.NSOpenGLPFAStencilSize: + ivalues[idx] = caps.getStencilBits(); + break; + + case CGL.NSOpenGLPFASampleBuffers: + ivalues[idx] = caps.getSampleBuffers() ? 1 : 0; + break; + + case CGL.NSOpenGLPFASamples: + ivalues[idx] = caps.getSampleBuffers() ? ivalues[idx] = caps.getNumSamples() : 0; + break; + + default: + break; + } + } + return ivalues; + } + + protected static long GLCapabilities2NSPixelFormat(GLCapabilities caps) { + int[] ivalues = GLCapabilities2AttribList(caps); + return CGL.createPixelFormat(cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); + } + + protected static GLCapabilities NSPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { + return PixelFormat2GLCapabilities(glp, pixelFormat, true); + } + + protected static GLCapabilities CGLPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { + return PixelFormat2GLCapabilities(glp, pixelFormat, false); + } + + private static GLCapabilities PixelFormat2GLCapabilities(GLProfile glp, long pixelFormat, boolean nsUsage) { + int[] ivalues = new int[cglInternalAttributeToken.length]; + + // On this platform the pixel format is associated with the + // context and not the drawable. However it's a reasonable + // approximation to just store the chosen pixel format up in the + // NativeWindow's AbstractGraphicsConfiguration, + // since the public API doesn't provide for a different GLCapabilities per context. + // Note: These restrictions of the platform's API might be considered as a bug anyways. + + // Figure out what attributes we really got + GLCapabilities caps = new GLCapabilities(glp); + if(nsUsage) { + CGL.queryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); + } else { + CGL.CGLQueryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); + } + for (int i = 0; i < cglInternalAttributeToken.length; i++) { + int attr = cglInternalAttributeToken[i]; + switch (attr) { + case CGL.kCGLPFAColorFloat: + caps.setPbufferFloatingPointBuffers(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFAPixelBuffer: + caps.setPBuffer(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFADoubleBuffer: + caps.setDoubleBuffered(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFAStereo: + caps.setStereo(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFAColorSize: + { + int bitSize = ivalues[i]; + if (bitSize == 32) + bitSize = 24; + bitSize /= 3; + caps.setRedBits(bitSize); + caps.setGreenBits(bitSize); + caps.setBlueBits(bitSize); + } + break; + + case CGL.NSOpenGLPFAAlphaSize: + caps.setAlphaBits(ivalues[i]); + break; + + case CGL.NSOpenGLPFADepthSize: + caps.setDepthBits(ivalues[i]); + break; + + case CGL.NSOpenGLPFAAccumSize: + { + int bitSize = ivalues[i] / 4; + caps.setAccumRedBits(bitSize); + caps.setAccumGreenBits(bitSize); + caps.setAccumBlueBits(bitSize); + caps.setAccumAlphaBits(bitSize); + } + break; + + case CGL.NSOpenGLPFAStencilSize: + caps.setStencilBits(ivalues[i]); + break; + + case CGL.NSOpenGLPFASampleBuffers: + caps.setSampleBuffers(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFASamples: + caps.setNumSamples(ivalues[i]); + break; + + default: + break; + } + } + + return caps; + } +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java new file mode 100644 index 000000000..ab53e49e9 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java @@ -0,0 +1,84 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.macosx.*; +import com.sun.nativewindow.impl.*; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits + are used on OSX platforms. Toolkits will likely need to delegate + to this one to change the accepted and returned types of the + GraphicsDevice and GraphicsConfiguration abstractions. */ + +public class MacOSXCGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { + protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); + + public MacOSXCGLGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.macosx.MacOSXGraphicsDevice.class, this); + } + + public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + return chooseGraphicsConfigurationStatic(capabilities, chooser, absScreen, false); + } + + protected static MacOSXCGLGraphicsConfiguration chooseGraphicsConfigurationStatic(Capabilities capabilities, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen, boolean usePBuffer) { + if (absScreen == null) { + throw new IllegalArgumentException("AbstractGraphicsScreen is null"); + } + + if (capabilities != null && + !(capabilities instanceof GLCapabilities)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); + } + + if (capabilities == null) { + capabilities = new GLCapabilities(null); + } + + return new MacOSXCGLGraphicsConfiguration(absScreen, (GLCapabilities)capabilities, (GLCapabilities)capabilities, 0); + } +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java new file mode 100644 index 000000000..239eedd43 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java @@ -0,0 +1,216 @@ +/* + * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +import javax.media.nativewindow.*; +import com.sun.nativewindow.impl.NullWindow; + +public class MacOSXExternalCGLContext extends MacOSXCGLContext { + private boolean firstMakeCurrent = true; + private boolean created = true; + private GLContext lastContext; + + private MacOSXExternalCGLContext(Drawable drawable, long cglContext, long nsContext) { + super(drawable, null); + drawable.setExternalCGLContext(this); + this.cglContext = cglContext; + this.nsContext = nsContext; + GLContextShareSet.contextCreated(this); + setGLFunctionAvailability(false); + getGLStateTracker().setEnabled(false); // external context usage can't track state in Java + } + + protected static MacOSXExternalCGLContext create(GLDrawableFactory factory, GLProfile glp) { + ((GLDrawableFactoryImpl)factory).lockToolkit(); + try { + long pixelFormat = 0; + long currentDrawable = 0; + long cglContext = 0; + long nsContext = CGL.getCurrentContext(); // Check: MacOSX 10.3 .. + if( 0 != nsContext ) { + currentDrawable = CGL.getNSView(nsContext); + long ctx = CGL.getCGLContext(nsContext); + if (ctx == 0) { + throw new GLException("Error: NULL cglContext of nsContext 0x" +Long.toHexString(nsContext)); + } + pixelFormat = CGL.CGLGetPixelFormat(ctx); + if(DEBUG) { + System.err.println("MacOSXExternalCGLContext Create nsContext 0x"+Long.toHexString(nsContext)+ + ", cglContext 0x"+Long.toHexString(ctx)+ + ", pixelFormat 0x"+Long.toHexString(pixelFormat)); + } + } else { + cglContext = CGL.CGLGetCurrentContext(); + if (cglContext == 0) { + throw new GLException("Error: current cglContext null, no nsContext"); + } + pixelFormat = CGL.CGLGetPixelFormat(cglContext); + if(DEBUG) { + System.err.println("MacOSXExternalCGLContext Create cglContext 0x"+Long.toHexString(cglContext)+ + ", pixelFormat 0x"+Long.toHexString(pixelFormat)); + } + } + + if (0 == pixelFormat) { + throw new GLException("Error: current pixelformat of current cglContext 0x"+Long.toHexString(cglContext)+" is null"); + } + GLCapabilities caps = MacOSXCGLGraphicsConfiguration.CGLPixelFormat2GLCapabilities(glp, pixelFormat); + if(DEBUG) { + System.err.println("MacOSXExternalCGLContext Create "+caps); + } + + AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(); + MacOSXCGLGraphicsConfiguration cfg = new MacOSXCGLGraphicsConfiguration(aScreen, caps, caps, pixelFormat); + + NullWindow nw = new NullWindow(cfg); + nw.setSurfaceHandle(currentDrawable); + return new MacOSXExternalCGLContext(new Drawable(factory, nw), cglContext, nsContext); + } finally { + ((GLDrawableFactoryImpl)factory).unlockToolkit(); + } + } + + protected boolean create() { + return true; + } + + public int makeCurrent() throws GLException { + // Save last context if necessary to allow external GLContexts to + // talk to other GLContexts created by this library + GLContext cur = getCurrent(); + if (cur != null && cur != this) { + lastContext = cur; + setCurrent(null); + } + return super.makeCurrent(); + } + + protected void swapBuffers() { + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilities caps = (GLCapabilities)config.getChosenCapabilities(); + if(caps.isOnscreen()) { + if (CGL.kCGLNoError != CGL.CGLFlushDrawable(cglContext)) { + throw new GLException("Error swapping buffers"); + } + } + } + + public void release() throws GLException { + super.release(); + setCurrent(lastContext); + lastContext = null; + } + + protected int makeCurrentImpl() throws GLException { + if (firstMakeCurrent) { + firstMakeCurrent = false; + return CONTEXT_CURRENT_NEW; + } + return CONTEXT_CURRENT; + } + + protected void releaseImpl() throws GLException { + } + + protected void destroyImpl() throws GLException { + created = false; + GLContextShareSet.contextDestroyed(this); + } + + public boolean isCreated() { + return created; + } + + public void setOpenGLMode(int mode) { + if (mode != MacOSXCGLDrawable.CGL_MODE) + throw new GLException("OpenGL mode switching not supported for external GLContexts"); + } + + public int getOpenGLMode() { + return MacOSXCGLDrawable.CGL_MODE; + } + + // Need to provide the display connection to extension querying APIs + static class Drawable extends MacOSXCGLDrawable { + MacOSXExternalCGLContext extCtx; + + Drawable(GLDrawableFactory factory, NativeWindow comp) { + super(factory, comp, true); + } + + void setExternalCGLContext(MacOSXExternalCGLContext externalContext) { + extCtx = externalContext; + } + + public GLContext createContext(GLContext shareWith) { + throw new GLException("Should not call this"); + } + + public int getWidth() { + throw new GLException("Should not call this"); + } + + public int getHeight() { + throw new GLException("Should not call this"); + } + + public void setSize(int width, int height) { + throw new GLException("Should not call this"); + } + + protected void swapBuffersImpl() { + if (extCtx != null) { + extCtx.swapBuffers(); + } + } + + public void setOpenGLMode(int mode) { + if (mode != CGL_MODE) + throw new GLException("OpenGL mode switching not supported for external GLContext's drawables"); + } + + public int getOpenGLMode() { + return CGL_MODE; + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java new file mode 100644 index 000000000..8b8bb46fa --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXOffscreenCGLContext extends MacOSXPbufferCGLContext +{ + public MacOSXOffscreenCGLContext(MacOSXPbufferCGLDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + public int getOffscreenContextPixelDataType() { + GL gl = getGL(); + return gl.isGL2()?GL2.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; + } + + public int getOffscreenContextReadBuffer() { + return GL.GL_FRONT; + } + + public boolean offscreenImageNeedsVerticalFlip() { + return true; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java new file mode 100644 index 000000000..adaa48f34 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXOffscreenCGLDrawable extends MacOSXPbufferCGLDrawable { + + public MacOSXOffscreenCGLDrawable(GLDrawableFactory factory, + NativeWindow target) { + super(factory, target); + } + + public GLContext createContext(GLContext shareWith) { + return new MacOSXOffscreenCGLContext(this, shareWith); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java new file mode 100644 index 000000000..4c64864fa --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java @@ -0,0 +1,130 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import java.util.*; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXOnscreenCGLContext extends MacOSXCGLContext { + protected MacOSXOnscreenCGLDrawable drawable; + + public MacOSXOnscreenCGLContext(MacOSXOnscreenCGLDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + this.drawable = drawable; + } + + protected int makeCurrentImpl() throws GLException { + int lockRes = drawable.lockSurface(); + boolean exceptionOccurred = false; + try { + if (lockRes == NativeWindow.LOCK_SURFACE_NOT_READY) { + return CONTEXT_NOT_CURRENT; + } + int ret = super.makeCurrentImpl(); + if ((ret == CONTEXT_CURRENT) || + (ret == CONTEXT_CURRENT_NEW)) { + // Assume the canvas might have been resized or moved and tell the OpenGL + // context to update itself. This used to be done only upon receiving a + // reshape event but that doesn't appear to be sufficient. An experiment + // was also done to add a HierarchyBoundsListener to the GLCanvas and + // do this updating only upon reshape of this component or reshape or movement + // of an ancestor, but this also wasn't sufficient and left garbage on the + // screen in some situations. + CGL.updateContext(nsContext); + } else { + if (!isOptimizable()) { + // This can happen if the window currently is zero-sized, for example. + // Make sure we don't leave the surface locked in this case. + drawable.unlockSurface(); + lockRes = NativeWindow.LOCK_SURFACE_NOT_READY; + } + } + return ret; + } catch (RuntimeException e) { + exceptionOccurred = true; + throw e; + } finally { + if (exceptionOccurred || + (isOptimizable() && lockRes != NativeWindow.LOCK_SURFACE_NOT_READY)) { + drawable.unlockSurface(); + } + } + } + + protected void releaseImpl() throws GLException { + try { + super.releaseImpl(); + } finally { + if (!isOptimizable() && drawable.isSurfaceLocked()) { + drawable.unlockSurface(); + } + } + } + + protected void swapBuffers() { + if (!CGL.flushBuffer(nsContext)) { + throw new GLException("Error swapping buffers"); + } + } + + protected void update() throws GLException { + if (nsContext == 0) { + throw new GLException("Context not created"); + } + CGL.updateContext(nsContext); + } + + protected boolean create() { + return create(false, false); + } + + public void setOpenGLMode(int mode) { + if (mode != MacOSXCGLDrawable.NSOPENGL_MODE) + throw new GLException("OpenGL mode switching not supported for on-screen GLContexts"); + } + + public int getOpenGLMode() { + return MacOSXCGLDrawable.NSOPENGL_MODE; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java new file mode 100644 index 000000000..6ee023867 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java @@ -0,0 +1,100 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import java.lang.ref.WeakReference; +import java.security.*; +import java.util.*; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXOnscreenCGLDrawable extends MacOSXCGLDrawable { + private List/*>*/ createdContexts = + new ArrayList(); + + protected MacOSXOnscreenCGLDrawable(GLDrawableFactory factory, NativeWindow component) { + super(factory, component, false); + } + + public GLContext createContext(GLContext shareWith) { + MacOSXOnscreenCGLContext context = + new MacOSXOnscreenCGLContext(this, shareWith); + // NOTE: we need to keep track of the created contexts in order to + // implement swapBuffers() because of how Mac OS X implements its + // OpenGL window interface + synchronized (this) { + List newContexts = new ArrayList(); + newContexts.addAll(createdContexts); + newContexts.add(new WeakReference(context)); + createdContexts = newContexts; + } + return context; + } + + public int getWidth() { + return component.getWidth(); + } + + public int getHeight() { + return component.getHeight(); + } + + protected void swapBuffersImpl() { + for (Iterator iter = createdContexts.iterator(); iter.hasNext(); ) { + WeakReference ref = (WeakReference) iter.next(); + MacOSXOnscreenCGLContext ctx = (MacOSXOnscreenCGLContext) ref.get(); + // FIXME: clear out unreachable contexts + if (ctx != null) { + ctx.swapBuffers(); + } + } + } + + public void setOpenGLMode(int mode) { + if (mode != NSOPENGL_MODE) + throw new GLException("OpenGL mode switching not supported for on-screen GLDrawables"); + } + + public int getOpenGLMode() { + return NSOPENGL_MODE; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java new file mode 100644 index 000000000..131375338 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java @@ -0,0 +1,359 @@ +package com.jogamp.opengl.impl.macosx.cgl; + +import java.security.*; +import java.util.*; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXPbufferCGLContext extends MacOSXCGLContext { + protected MacOSXPbufferCGLDrawable drawable; + + // State for render-to-texture and render-to-texture-rectangle support + private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV + private int texture; // actual texture object + + private static boolean isTigerOrLater; + + static { + String osVersion = Debug.getProperty("os.version", false, AccessController.getContext()); + StringTokenizer tok = new StringTokenizer(osVersion, ". "); + int major = Integer.parseInt(tok.nextToken()); + int minor = Integer.parseInt(tok.nextToken()); + isTigerOrLater = ((major > 10) || (minor > 3)); + } + + public MacOSXPbufferCGLContext(MacOSXPbufferCGLDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + this.drawable = drawable; + initOpenGLImpl(); + } + + public void bindPbufferToTexture() { + GL gl = getGL(); + gl.glBindTexture(textureTarget, texture); + // FIXME: not clear whether this is really necessary, but since + // the API docs seem to imply it is and since it doesn't seem to + // impact performance, leaving it in + CGL.setContextTextureImageToPBuffer(nsContext, drawable.getPbuffer(), GL.GL_FRONT); + } + + public void releasePbufferFromTexture() { + } + + protected int makeCurrentImpl() throws GLException { + if (drawable.getPbuffer() == 0) { + if (DEBUG) { + System.err.println("Pbuffer not instantiated yet for " + this); + } + // pbuffer not instantiated yet + return CONTEXT_NOT_CURRENT; + } + + if (getOpenGLMode() != drawable.getOpenGLMode()) { + setOpenGLMode(drawable.getOpenGLMode()); + } + + boolean created = false; + if (nsContext == 0) { + if (!create()) { + return CONTEXT_NOT_CURRENT; + } + if (DEBUG) { + System.err.println("!!! Created OpenGL context " + toHexString(nsContext) + " for " + getClass().getName()); + } + created = true; + } + + if (!impl.makeCurrent(nsContext)) { + throw new GLException("Error making nsContext current"); + } + + if (created) { + setGLFunctionAvailability(false); + + // Initialize render-to-texture support if requested + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); + GL gl = getGL(); + boolean rect = gl.isGL2() && capabilities.getPbufferRenderToTextureRectangle(); + if (rect) { + if (!gl.isExtensionAvailable("GL_EXT_texture_rectangle")) { + System.err.println("MacOSXPbufferCGLContext: WARNING: GL_EXT_texture_rectangle extension not " + + "supported; skipping requested render_to_texture_rectangle support for pbuffer"); + rect = false; + } + } + textureTarget = (rect ? GL2.GL_TEXTURE_RECTANGLE : GL.GL_TEXTURE_2D); + int[] tmp = new int[1]; + gl.glGenTextures(1, tmp, 0); + texture = tmp[0]; + gl.glBindTexture(textureTarget, texture); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE); + gl.glCopyTexImage2D(textureTarget, 0, GL.GL_RGB, 0, 0, drawable.getWidth(), drawable.getHeight(), 0); + + return CONTEXT_CURRENT_NEW; + } + return CONTEXT_CURRENT; + } + + protected void releaseImpl() throws GLException { + if (!impl.release(nsContext)) { + throw new GLException("Error releasing OpenGL nsContext"); + } + } + + protected void destroyImpl() throws GLException { + if (nsContext != 0) { + if (!impl.destroy(nsContext)) { + throw new GLException("Unable to delete OpenGL context"); + } + if (DEBUG) { + System.err.println("!!! Destroyed OpenGL context " + nsContext); + } + nsContext = 0; + GLContextShareSet.contextDestroyed(this); + } + } + + protected void setSwapIntervalImpl(int interval) { + if (nsContext == 0) { + throw new GLException("OpenGL context not current"); + } + impl.setSwapInterval(nsContext, interval); + currentSwapInterval = impl.getSwapInterval() ; + } + + public int getFloatingPointMode() { + return GLPbuffer.APPLE_FLOAT; + } + + protected boolean create() { + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); + if (capabilities.getPbufferFloatingPointBuffers() && + !isTigerOrLater) { + throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); + } + // Change our OpenGL mode to match that of any share context before we create ourselves + MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); + if (other != null) { + setOpenGLMode(other.getOpenGLMode()); + } + // Will throw exception upon error + nsContext = impl.create(); + + if (!impl.makeCurrent(nsContext)) { + throw new GLException("Error making nsContext current"); + } + setGLFunctionAvailability(true); + + return true; + } + + //--------------------------------------------------------------------------- + // OpenGL "mode switching" functionality + // + private boolean haveSetOpenGLMode = false; + // FIXME: should consider switching the default mode based on + // whether the Java2D/JOGL bridge is active -- need to ask ourselves + // whether it's more likely that we will share with a GLCanvas or a + // GLJPanel when the bridge is turned on + private int openGLMode = MacOSXCGLDrawable.NSOPENGL_MODE; + // Implementation object (either NSOpenGL-based or CGL-based) + protected Impl impl; + + public void setOpenGLMode(int mode) { + if (mode == openGLMode) { + return; + } + if (haveSetOpenGLMode) { + throw new GLException("Can't switch between using NSOpenGLPixelBuffer and CGLPBufferObj more than once"); + } + destroyImpl(); + drawable.setOpenGLMode(mode); + openGLMode = mode; + haveSetOpenGLMode = true; + if (DEBUG) { + System.err.println("Switching PBuffer context mode to " + + ((mode == MacOSXCGLDrawable.NSOPENGL_MODE) ? "NSOPENGL_MODE" : "CGL_MODE")); + } + initOpenGLImpl(); + } + + public int getOpenGLMode() { + return openGLMode; + } + + private void initOpenGLImpl() { + switch (openGLMode) { + case MacOSXCGLDrawable.NSOPENGL_MODE: + impl = new NSOpenGLImpl(); + break; + case MacOSXCGLDrawable.CGL_MODE: + impl = new CGLImpl(); + break; + default: + throw new InternalError("Illegal implementation mode " + openGLMode); + } + } + + // Abstract interface for implementation of this context (either + // NSOpenGL-based or CGL-based) + interface Impl { + public long create(); + public boolean destroy(long ctx); + public boolean makeCurrent(long ctx); + public boolean release(long ctx); + public void setSwapInterval(long ctx, int interval); + public int getSwapInterval(); + } + + // NSOpenGLContext-based implementation + class NSOpenGLImpl implements Impl { + public long create() { + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); + if (capabilities.getPbufferFloatingPointBuffers() && + !isTigerOrLater) { + throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); + } + if (!MacOSXPbufferCGLContext.this.create(true, capabilities.getPbufferFloatingPointBuffers())) { + throw new GLException("Error creating context for pbuffer"); + } + // Must now associate the pbuffer with our newly-created context + CGL.setContextPBuffer(nsContext, drawable.getPbuffer()); + return nsContext; + } + + public boolean destroy(long ctx) { + return CGL.deleteContext(ctx); + } + + public boolean makeCurrent(long ctx) { + return CGL.makeCurrentContext(ctx); + } + + public boolean release(long ctx) { + return CGL.clearCurrentContext(ctx); + } + + private int currentSwapInterval = 0 ; + + public void setSwapInterval(long ctx, int interval) { + CGL.setSwapInterval(ctx, interval); + currentSwapInterval = interval ; + } + public int getSwapInterval() { + return currentSwapInterval; + } + } + + class CGLImpl implements Impl { + public long create() { + // Find and configure share context + MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(MacOSXPbufferCGLContext.this); + long share = 0; + if (other != null) { + // Reconfigure pbuffer-based GLContexts + if (other instanceof MacOSXPbufferCGLContext) { + MacOSXPbufferCGLContext ctx = (MacOSXPbufferCGLContext) other; + ctx.setOpenGLMode(MacOSXCGLDrawable.CGL_MODE); + } else { + if (other.getOpenGLMode() != MacOSXCGLDrawable.CGL_MODE) { + throw new GLException("Can't share between NSOpenGLContexts and CGLContextObjs"); + } + } + share = other.getNSContext(); + // Note we don't check for a 0 return value, since switching + // the context's mode causes it to be destroyed and not + // re-initialized until the next makeCurrent + } + + // Set up pixel format attributes + // FIXME: shall go into MacOSXCGLGraphicsConfiguration + int[] attrs = new int[256]; + int i = 0; + attrs[i++] = CGL.kCGLPFAPBuffer; + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); + if (capabilities.getPbufferFloatingPointBuffers()) + attrs[i++] = CGL.kCGLPFAColorFloat; + if (capabilities.getDoubleBuffered()) + attrs[i++] = CGL.kCGLPFADoubleBuffer; + if (capabilities.getStereo()) + attrs[i++] = CGL.kCGLPFAStereo; + attrs[i++] = CGL.kCGLPFAColorSize; + attrs[i++] = (capabilities.getRedBits() + + capabilities.getGreenBits() + + capabilities.getBlueBits()); + attrs[i++] = CGL.kCGLPFAAlphaSize; + attrs[i++] = capabilities.getAlphaBits(); + attrs[i++] = CGL.kCGLPFADepthSize; + attrs[i++] = capabilities.getDepthBits(); + // FIXME: should validate stencil size as is done in MacOSXWindowSystemInterface.m + attrs[i++] = CGL.kCGLPFAStencilSize; + attrs[i++] = capabilities.getStencilBits(); + attrs[i++] = CGL.kCGLPFAAccumSize; + attrs[i++] = (capabilities.getAccumRedBits() + + capabilities.getAccumGreenBits() + + capabilities.getAccumBlueBits() + + capabilities.getAccumAlphaBits()); + if (capabilities.getSampleBuffers()) { + attrs[i++] = CGL.kCGLPFASampleBuffers; + attrs[i++] = 1; + attrs[i++] = CGL.kCGLPFASamples; + attrs[i++] = capabilities.getNumSamples(); + } + + // Use attribute array to select pixel format + long[] fmt = new long[1]; + long[] numScreens = new long[1]; + int res = CGL.CGLChoosePixelFormat(attrs, 0, fmt, 0, numScreens, 0); + if (res != CGL.kCGLNoError) { + throw new GLException("Error code " + res + " while choosing pixel format"); + } + + // Create new context + long[] ctx = new long[1]; + if (DEBUG) { + System.err.println("Share context for CGL-based pbuffer context is " + toHexString(share)); + } + res = CGL.CGLCreateContext(fmt[0], share, ctx, 0); + CGL.CGLDestroyPixelFormat(fmt[0]); + if (res != CGL.kCGLNoError) { + throw new GLException("Error code " + res + " while creating context"); + } + // Attach newly-created context to the pbuffer + res = CGL.CGLSetPBuffer(ctx[0], drawable.getPbuffer(), 0, 0, 0); + if (res != CGL.kCGLNoError) { + throw new GLException("Error code " + res + " while attaching context to pbuffer"); + } + return ctx[0]; + } + + public boolean destroy(long ctx) { + return (CGL.CGLDestroyContext(ctx) == CGL.kCGLNoError); + } + + public boolean makeCurrent(long ctx) { + return CGL.CGLSetCurrentContext(ctx) == CGL.kCGLNoError; + } + + public boolean release(long ctx) { + return (CGL.CGLSetCurrentContext(0) == CGL.kCGLNoError); + } + + public void setSwapInterval(long ctx, int interval) { + // For now not supported (not really relevant for off-screen contexts anyway) + } + public int getSwapInterval() { + return 0; + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java new file mode 100644 index 000000000..eb6de929d --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java @@ -0,0 +1,250 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXPbufferCGLDrawable extends MacOSXCGLDrawable { + private static final boolean DEBUG = Debug.debug("MacOSXPbufferCGLDrawable"); + + // State for render-to-texture and render-to-texture-rectangle support + private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV + private int texture; // actual texture object + + // NSOpenGLPbuffer (for normal mode) + // CGLPbufferObj (for CGL_MODE situation, i.e., when Java2D/JOGL bridge is active) + // Note that we can not store this in the NativeWindow because the + // semantic is that contains an NSView + protected long pBuffer; + + public MacOSXPbufferCGLDrawable(GLDrawableFactory factory, NativeWindow target) { + super(factory, target, true); + + if (DEBUG) { + System.out.println("Pbuffer config: " + getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration()); + } + + initOpenGLImpl(); + createPbuffer(); + + if (DEBUG) { + System.err.println("Created pbuffer " + this); + } + } + + protected void setRealizedImpl() { + if(realized) { + createPbuffer(); + } else { + destroy(); + } + } + + public GLContext createContext(GLContext shareWith) { + return new MacOSXPbufferCGLContext(this, shareWith); + } + + public void destroy() { + if (this.pBuffer != 0) { + NativeWindow nw = getNativeWindow(); + impl.destroy(pBuffer); + this.pBuffer = 0; + ((SurfaceChangeable)nw).setSurfaceHandle(0); + if (DEBUG) { + System.err.println("Destroyed pbuffer: " + pBuffer); + } + } + } + + public long getPbuffer() { + return pBuffer; + } + + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } + + private void createPbuffer() { + NativeWindow nw = getNativeWindow(); + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) nw.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); + GLProfile glProfile = capabilities.getGLProfile(); + int renderTarget; + if (glProfile.isGL2() && capabilities.getPbufferRenderToTextureRectangle()) { + renderTarget = GL2.GL_TEXTURE_RECTANGLE; + } else { + int w = getNextPowerOf2(getWidth()); + int h = getNextPowerOf2(getHeight()); + ((SurfaceChangeable)nw).setSize(w, h); + renderTarget = GL.GL_TEXTURE_2D; + } + + int internalFormat = GL.GL_RGBA; + if (capabilities.getPbufferFloatingPointBuffers()) { + // FIXME: want to check availability of GL_APPLE_float_pixels + // extension, but need valid OpenGL context in order to do so -- + // in worst case would need to create dummy window / GLCanvas + // (undesirable) -- could maybe also do this with pbuffers + /* + if (!gl.isExtensionAvailable("GL_APPLE_float_pixels")) { + throw new GLException("Floating-point support (GL_APPLE_float_pixels) not available"); + } + */ + if(glProfile.isGL2()) { + switch (capabilities.getRedBits()) { + case 16: internalFormat = GL2.GL_RGBA_FLOAT16_APPLE; break; + case 32: internalFormat = GL2.GL_RGBA_FLOAT32_APPLE; break; + default: throw new GLException("Invalid floating-point bit depth (only 16 and 32 supported)"); + } + } else { + internalFormat = GL.GL_RGBA; + } + } + + pBuffer = impl.create(renderTarget, internalFormat, getWidth(), getHeight()); + if (pBuffer == 0) { + throw new GLException("pbuffer creation error: CGL.createPBuffer() failed"); + } + + ((SurfaceChangeable)nw).setSurfaceHandle(pBuffer); + + } + + private int getNextPowerOf2(int number) { + if (((number-1) & number) == 0) { + //ex: 8 -> 0b1000; 8-1=7 -> 0b0111; 0b1000&0b0111 == 0 + return number; + } + int power = 0; + while (number > 0) { + number = number>>1; + power++; + } + return (1<*/ functionNameMap; + private static final Map/**/ extensionNameMap; + private WGLExt wglExt; + // Table that holds the addresses of the native C-language entry points for + // WGL extension functions. + private WGLExtProcAddressTable wglExtProcAddressTable; + + static { + functionNameMap = new HashMap(); + functionNameMap.put("glAllocateMemoryNV", "wglAllocateMemoryNV"); + functionNameMap.put("glFreeMemoryNV", "wglFreeMemoryNV"); + + extensionNameMap = new HashMap(); + extensionNameMap.put("GL_ARB_pbuffer", "WGL_ARB_pbuffer"); + extensionNameMap.put("GL_ARB_pixel_format", "WGL_ARB_pixel_format"); + } + + // FIXME: figure out how to hook back in the Java 2D / JOGL bridge + public WindowsWGLContext(GLDrawableImpl drawable, GLDrawableImpl drawableRead, + GLContext shareWith) { + super(drawable, drawableRead, shareWith); + } + + public WindowsWGLContext(GLDrawableImpl drawable, + GLContext shareWith) { + this(drawable, null, shareWith); + } + + public Object getPlatformGLExtensions() { + return getWGLExt(); + } + + public WGLExt getWGLExt() { + if (wglExt == null) { + wglExt = new WGLExtImpl(this); + } + return wglExt; + } + + public boolean wglMakeContextCurrent(long hDrawDC, long hReadDC, long hglrc) { + WGLExt wglExt = getWGLExt(); + if (!wglMakeContextCurrentInitialized) { + wglMakeContextCurrentARBAvailable = isFunctionAvailable("wglMakeContextCurrentARB"); + wglMakeContextCurrentEXTAvailable = isFunctionAvailable("wglMakeContextCurrentEXT"); + wglMakeContextCurrentInitialized = true; + if(DEBUG) { + System.err.println("WindowsWGLContext.wglMakeContextCurrent: ARB "+wglMakeContextCurrentARBAvailable+", EXT "+wglMakeContextCurrentEXTAvailable); + } + } + if(wglMakeContextCurrentARBAvailable) { + return wglExt.wglMakeContextCurrentARB(hDrawDC, hReadDC, hglrc); + } else if(wglMakeContextCurrentEXTAvailable) { + return wglExt.wglMakeContextCurrentEXT(hDrawDC, hReadDC, hglrc); + } + return WGL.wglMakeCurrent(hDrawDC, hglrc); + } + + public final ProcAddressTable getPlatformExtProcAddressTable() { + return getWGLExtProcAddressTable(); + } + + public final WGLExtProcAddressTable getWGLExtProcAddressTable() { + return wglExtProcAddressTable; + } + + protected String mapToRealGLFunctionName(String glFunctionName) { + String lookup = (String) functionNameMap.get(glFunctionName); + if (lookup != null) { + return lookup; + } + return glFunctionName; + } + + protected String mapToRealGLExtensionName(String glExtensionName) { + String lookup = (String) extensionNameMap.get(glExtensionName); + if (lookup != null) { + return lookup; + } + return glExtensionName; + } + + /** + * Creates and initializes an appropriate OpenGL context. Should only be + * called by {@link #makeCurrentImpl()}. + */ + protected void create() { + GLCapabilities glCaps = drawable.getChosenGLCapabilities(); + if(DEBUG) { + System.err.println("WindowsWGLContext.create got "+glCaps); + } + + if (drawable.getNativeWindow().getSurfaceHandle() == 0) { + throw new GLException("Internal error: attempted to create OpenGL context without an associated drawable"); + } + // Windows can set up sharing of display lists after creation time + WindowsWGLContext other = (WindowsWGLContext) GLContextShareSet.getShareContext(this); + long hglrc2 = 0; + if (other != null) { + hglrc2 = other.getHGLRC(); + if (hglrc2 == 0) { + throw new GLException("GLContextShareSet returned an invalid OpenGL context"); + } + } + + // To use WGL_ARB_create_context, we have to make a temp context current, + // so we are able to use GetProcAddress + long temp_hglrc = WGL.wglCreateContext(drawable.getNativeWindow().getSurfaceHandle()); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Created temp OpenGL context " + toHexString(temp_hglrc) + " for " + this + ", device context " + toHexString(drawable.getNativeWindow().getSurfaceHandle()) + ", not yet sharing"); + } + if (temp_hglrc == 0) { + throw new GLException("Unable to create temp OpenGL context for device context " + toHexString(drawable.getNativeWindow().getSurfaceHandle())); + } else { + if (!WGL.wglMakeCurrent(drawable.getNativeWindow().getSurfaceHandle(), temp_hglrc)) { + throw new GLException("Error making temp context current: 0x" + Integer.toHexString(WGL.GetLastError())); + } + setGLFunctionAvailability(true); + + if( !isFunctionAvailable("wglCreateContextAttribsARB") || + !isExtensionAvailable("WGL_ARB_create_context") ) { + if(glCaps.getGLProfile().isGL3()) { + WGL.wglMakeCurrent(0, 0); + WGL.wglDeleteContext(temp_hglrc); + throw new GLException("Unable to create OpenGL >= 3.1 context (no WGL_ARB_create_context)"); + } + + // continue with temp context for GL < 3.0 + hglrc = temp_hglrc; + if(DEBUG) { + System.err.println("WindowsWGLContext.create done (old ctx < 3.0 - no WGL_ARB_create_context) 0x"+Long.toHexString(hglrc)); + } + } else { + WGLExt wglExt = getWGLExt(); + + // preset with default values + int attribs[] = { + /* 0 */ WGLExt.WGL_CONTEXT_MAJOR_VERSION_ARB, 3, + /* 2 */ WGLExt.WGL_CONTEXT_MINOR_VERSION_ARB, 0, + /* 4 */ WGLExt.WGL_CONTEXT_FLAGS_ARB, 0 /* WGLExt.WGL_CONTEXT_DEBUG_BIT_ARB */, + /* 6 */ 0, 0, + /* 8 */ 0 + }; + + if(glCaps.getGLProfile().isGL3()) { + // Try >= 3.2 core first ! + // In contrast to GLX no verify with a None drawable binding (default framebuffer) is necessary, + // if no 3.2 is available creation fails already! + attribs[0+1] = 3; + attribs[2+1] = 2; + if(glCaps.getGLProfile().isGL3bc()) { + attribs[6+0] = WGLExt.WGL_CONTEXT_PROFILE_MASK_ARB; + attribs[6+1] = WGLExt.WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; + } + /** + * don't stricten requirements any further, even compatible would be fine + * + } else { + attribs[6+0] = WGLExt.WGL_CONTEXT_PROFILE_MASK_ARB; + attribs[6+1] = WGLExt.WGL_CONTEXT_CORE_PROFILE_BIT_ARB; + } + */ + hglrc = wglExt.wglCreateContextAttribsARB(drawable.getNativeWindow().getSurfaceHandle(), hglrc2, attribs, 0); + if(0==hglrc) { + if(DEBUG) { + System.err.println("WindowsWGLContext.createContext couldn't create >= 3.2 core context - fallback"); + } + // Try >= 3.1 forward compatible - last resort for GL3 ! + attribs[0+1] = 3; + attribs[2+1] = 1; + if(!glCaps.getGLProfile().isGL3bc()) { + attribs[4+1] |= WGLExt.WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; + } + attribs[6+0] = 0; + attribs[6+1] = 0; + } else if(DEBUG) { + System.err.println("WindowsWGLContext.createContext >= 3.2 available 0x"+Long.toHexString(hglrc)); + } + } + if(0==hglrc) { + // 3.1 or 3.0 .. + hglrc = wglExt.wglCreateContextAttribsARB(drawable.getNativeWindow().getSurfaceHandle(), hglrc2, attribs, 0); + if(DEBUG) { + if(0==hglrc) { + System.err.println("WindowsWGLContext.createContext couldn't create >= 3.0 context - fallback"); + } else { + System.err.println("WindowsWGLContext.createContext >= 3.0 available 0x"+Long.toHexString(hglrc)); + } + } + } + + if(0==hglrc) { + if(glCaps.getGLProfile().isGL3()) { + WGL.wglMakeCurrent(0, 0); + WGL.wglDeleteContext(temp_hglrc); + throw new GLException("Unable to create OpenGL >= 3.1 context (have WGL_ARB_create_context)"); + } + + // continue with temp context for GL < 3.0 + hglrc = temp_hglrc; + if (!WGL.wglMakeCurrent(drawable.getNativeWindow().getSurfaceHandle(), hglrc)) { + throw new GLException("Error making old context current: 0x" + Integer.toHexString(WGL.GetLastError())); + } + updateGLProcAddressTable(); + if(DEBUG) { + System.err.println("WindowsWGLContext.create done (old ctx < 3.0 - no 3.0) 0x"+Long.toHexString(hglrc)); + } + } else { + hglrc2 = 0; // mark as shared .. + WGL.wglMakeCurrent(0, 0); + WGL.wglDeleteContext(temp_hglrc); + + if (!WGL.wglMakeCurrent(drawable.getNativeWindow().getSurfaceHandle(), hglrc)) { + throw new GLException("Error making new context current: 0x" + Integer.toHexString(WGL.GetLastError())); + } + updateGLProcAddressTable(); + if(DEBUG) { + System.err.println("WindowsWGLContext.create done (new ctx >= 3.0) 0x"+Long.toHexString(hglrc)); + } + } + } + } + if(0!=hglrc2) { + if (!WGL.wglShareLists(hglrc2, hglrc)) { + throw new GLException("wglShareLists(" + toHexString(hglrc2) + + ", " + toHexString(hglrc) + ") failed: error code 0x" + + Integer.toHexString(WGL.GetLastError())); + } + } + GLContextShareSet.contextCreated(this); + WGL.wglMakeCurrent(0, 0); // release immediatly to gain from ARB/EXT wglMakeContextCurrent(draw, read, ctx)! + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Created OpenGL context " + toHexString(hglrc) + " for " + this + ", device context " + toHexString(drawable.getNativeWindow().getSurfaceHandle()) + ", sharing with " + toHexString(hglrc2)); + } + } + + protected int makeCurrentImpl() throws GLException { + if (drawable.getNativeWindow().getSurfaceHandle() == 0) { + if (DEBUG) { + System.err.println("drawable not properly initialized"); + } + return CONTEXT_NOT_CURRENT; + } + boolean created = false; + if (hglrc == 0) { + create(); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName()); + } + created = true; + } + + if (WGL.wglGetCurrentContext() != hglrc) { + if (!wglMakeContextCurrent(drawable.getNativeWindow().getSurfaceHandle(), drawableRead.getNativeWindow().getSurfaceHandle(), hglrc)) { + throw new GLException("Error making context current: 0x" + Integer.toHexString(WGL.GetLastError())); + } else { + if (DEBUG && VERBOSE) { + System.err.println(getThreadName() + ": wglMakeCurrent(hdc " + toHexString(drawable.getNativeWindow().getSurfaceHandle()) + + ", hglrc " + toHexString(hglrc) + ") succeeded"); + } + } + } + + if (created) { + setGLFunctionAvailability(false); + + WindowsWGLGraphicsConfiguration config = + (WindowsWGLGraphicsConfiguration)drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + config.updateCapabilitiesByWGL(this); + + return CONTEXT_CURRENT_NEW; + } + return CONTEXT_CURRENT; + } + + protected void releaseImpl() throws GLException { + if (!wglMakeContextCurrent(0, 0, 0)) { + throw new GLException("Error freeing OpenGL context: 0x" + Integer.toHexString(WGL.GetLastError())); + } + } + + protected void destroyImpl() throws GLException { + if (DEBUG) { + Exception e = new Exception(getThreadName() + ": !!! Destroyed OpenGL context " + toHexString(hglrc)); + e.printStackTrace(); + } + if (hglrc != 0) { + if (!WGL.wglDeleteContext(hglrc)) { + throw new GLException("Unable to delete OpenGL context"); + } + hglrc = 0; + GLContextShareSet.contextDestroyed(this); + } + } + + public boolean isCreated() { + return (hglrc != 0); + } + + public void copy(GLContext source, int mask) throws GLException { + long dst = getHGLRC(); + long src = ((WindowsWGLContext) source).getHGLRC(); + if (src == 0) { + throw new GLException("Source OpenGL context has not been created"); + } + if (dst == 0) { + throw new GLException("Destination OpenGL context has not been created"); + } + if (!WGL.wglCopyContext(src, dst, mask)) { + throw new GLException("wglCopyContext failed"); + } + } + + protected void updateGLProcAddressTable() { + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Initializing WGL extension address table for " + this); + } + wglGetExtensionsStringEXTInitialized=false; + wglGetExtensionsStringEXTAvailable=false; + wglMakeContextCurrentInitialized=false; + wglMakeContextCurrentARBAvailable=false; + wglMakeContextCurrentEXTAvailable=false; + + if (wglExtProcAddressTable == null) { + // FIXME: cache ProcAddressTables by capability bits so we can + // share them among contexts with the same capabilities + wglExtProcAddressTable = new WGLExtProcAddressTable(); + } + resetProcAddressTable(getWGLExtProcAddressTable()); + super.updateGLProcAddressTable(); + } + + public String getPlatformExtensionsString() { + if (!wglGetExtensionsStringEXTInitialized) { + wglGetExtensionsStringEXTAvailable = (WGL.wglGetProcAddress("wglGetExtensionsStringEXT") != 0); + wglGetExtensionsStringEXTInitialized = true; + } + if (wglGetExtensionsStringEXTAvailable) { + return getWGLExt().wglGetExtensionsStringEXT(); + } else { + return ""; + } + } + + protected void setSwapIntervalImpl(int interval) { + WGLExt wglExt = getWGLExt(); + if (wglExt.isExtensionAvailable("WGL_EXT_swap_control")) { + if ( wglExt.wglSwapIntervalEXT(interval) ) { + currentSwapInterval = interval ; + } + } + } + + public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { + return getWGLExt().wglAllocateMemoryNV(arg0, arg1, arg2, arg3); + } + + public int getOffscreenContextPixelDataType() { + throw new GLException("Should not call this"); + } + + public int getOffscreenContextReadBuffer() { + throw new GLException("Should not call this"); + } + + public boolean offscreenImageNeedsVerticalFlip() { + throw new GLException("Should not call this"); + } + + public void bindPbufferToTexture() { + throw new GLException("Should not call this"); + } + + public void releasePbufferFromTexture() { + throw new GLException("Should not call this"); + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + public long getHGLRC() { + return hglrc; + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java new file mode 100644 index 000000000..c76766b2e --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java @@ -0,0 +1,129 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.DynamicLookupHelper; + +public abstract class WindowsWGLDrawable extends GLDrawableImpl { + private static final int MAX_SET_PIXEL_FORMAT_FAIL_COUNT = 5; + private static final boolean PROFILING = Debug.debug("WindowsWGLDrawable.profiling"); + private static final int PROFILING_TICKS = 200; + private int profilingLockSurfaceTicks; + private long profilingLockSurfaceTime; + private int profilingUnlockSurfaceTicks; + private long profilingUnlockSurfaceTime; + private int profilingSwapBuffersTicks; + private long profilingSwapBuffersTime; + + + public WindowsWGLDrawable(GLDrawableFactory factory, NativeWindow comp, boolean realized) { + super(factory, comp, realized); + } + + protected void setRealizedImpl() { + if(!realized) { + return; // nothing todo .. + } + + if(NativeWindow.LOCK_SURFACE_NOT_READY == lockSurface()) { + throw new GLException("WindowsWGLDrawable.setRealized(true): lockSurface - surface not ready"); + } + try { + NativeWindow nativeWindow = getNativeWindow(); + WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)nativeWindow.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + config.updateGraphicsConfiguration(getFactory(), nativeWindow); + if (DEBUG) { + System.err.println("!!! WindowsWGLDrawable.setRealized(true): "+config); + } + } finally { + unlockSurface(); + } + } + + protected void swapBuffersImpl() { + boolean didLock = false; + + try { + if ( !isSurfaceLocked() ) { + // Usually the surface shall be locked within [makeCurrent .. swap .. release] + if (lockSurface() == NativeWindow.LOCK_SURFACE_NOT_READY) { + return; + } + didLock = true; + } + + long startTime = 0; + if (PROFILING) { + startTime = System.currentTimeMillis(); + } + + if (!WGL.SwapBuffers(getNativeWindow().getSurfaceHandle()) && (WGL.GetLastError() != 0)) { + throw new GLException("Error swapping buffers"); + } + + if (PROFILING) { + long endTime = System.currentTimeMillis(); + profilingSwapBuffersTime += (endTime - startTime); + int ticks = PROFILING_TICKS; + if (++profilingSwapBuffersTicks == ticks) { + System.err.println("SwapBuffers calls: " + profilingSwapBuffersTime + " ms / " + ticks + " calls (" + + ((float) profilingSwapBuffersTime / (float) ticks) + " ms/call)"); + profilingSwapBuffersTime = 0; + profilingSwapBuffersTicks = 0; + } + } + } finally { + if (didLock) { + unlockSurface(); + } + } + } + + public DynamicLookupHelper getDynamicLookupHelper() { + return (WindowsWGLDrawableFactory) getFactoryImpl() ; + } + + protected static String getThreadName() { + return Thread.currentThread().getName(); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java new file mode 100644 index 000000000..38b9bac51 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java @@ -0,0 +1,279 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import java.nio.*; +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.NWReflection; +import com.jogamp.gluegen.runtime.DynamicLookupHelper; +import com.sun.nativewindow.impl.NullWindow; + +public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl implements DynamicLookupHelper { + private static final boolean VERBOSE = Debug.verbose(); + + // Handle to GLU32.dll + // FIXME: this should go away once we delete support for the C GLU library + private long hglu32; + + // Handle to core OpenGL32.dll + private long hopengl32; + + public WindowsWGLDrawableFactory() { + super(); + + // Register our GraphicsConfigurationFactory implementations + // The act of constructing them causes them to be registered + new WindowsWGLGraphicsConfigurationFactory(); + try { + NWReflection.createInstance("com.jogamp.opengl.impl.windows.wgl.awt.WindowsAWTWGLGraphicsConfigurationFactory", + new Object[] {}); + } catch (Throwable t) { } + + loadOpenGL32Library(); + } + + public GLDrawableImpl createOnscreenDrawable(NativeWindow target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + return new WindowsOnscreenWGLDrawable(this, target); + } + + protected GLDrawableImpl createOffscreenDrawable(NativeWindow target) { + return new WindowsOffscreenWGLDrawable(this, target); + } + + private boolean pbufferSupportInitialized = false; + private boolean canCreateGLPbuffer = false; + public boolean canCreateGLPbuffer() { + if (!pbufferSupportInitialized) { + final GLDrawableFactory factory = this; + Runnable r = new Runnable() { + public void run() { + WindowsDummyWGLDrawable dummyDrawable = new WindowsDummyWGLDrawable(factory); + GLContext dummyContext = dummyDrawable.createContext(null); + if (dummyContext != null) { + GLContext lastContext = GLContext.getCurrent(); + if (lastContext != null) { + lastContext.release(); + } + dummyContext.makeCurrent(); + GL dummyGL = dummyContext.getGL(); + canCreateGLPbuffer = dummyGL.isExtensionAvailable("GL_ARB_pbuffer"); + pbufferSupportInitialized = true; + dummyContext.release(); + dummyContext.destroy(); + dummyDrawable.destroy(); + if (lastContext != null) { + lastContext.makeCurrent(); + } + } + } + }; + maybeDoSingleThreadedWorkaround(r); + } + if (DEBUG) { + System.err.println("WindowsWGLDrawableFactory.canCreateGLPbuffer() = " + canCreateGLPbuffer); + } + return canCreateGLPbuffer; + } + + protected GLDrawableImpl createGLPbufferDrawableImpl(final NativeWindow target) { + final List returnList = new ArrayList(); + final GLDrawableFactory factory = this; + Runnable r = new Runnable() { + public void run() { + WindowsDummyWGLDrawable dummyDrawable = new WindowsDummyWGLDrawable(factory); + WindowsWGLContext dummyContext = (WindowsWGLContext) dummyDrawable.createContext(null); + GLContext lastContext = GLContext.getCurrent(); + if (lastContext != null) { + lastContext.release(); + } + dummyContext.makeCurrent(); + WGLExt dummyWGLExt = dummyContext.getWGLExt(); + try { + GLDrawableImpl pbufferDrawable = new WindowsPbufferWGLDrawable(factory, target, + dummyDrawable, + dummyWGLExt); + returnList.add(pbufferDrawable); + dummyContext.release(); + dummyContext.destroy(); + dummyDrawable.destroy(); + } finally { + if (lastContext != null) { + lastContext.makeCurrent(); + } + } + } + }; + maybeDoSingleThreadedWorkaround(r); + return (GLDrawableImpl) returnList.get(0); + } + + protected NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, int width, int height) { + AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(); + NullWindow nw = new NullWindow(WindowsWGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic( + capabilities, chooser, screen) ); + nw.setSize(width, height); + return nw; + } + + public GLContext createExternalGLContext() { + return WindowsExternalWGLContext.create(this, null); + } + + public boolean canCreateExternalGLDrawable() { + return true; + } + + public GLDrawable createExternalGLDrawable() { + return WindowsExternalWGLDrawable.create(this, null); + } + + public void loadOpenGL32Library() { + if (hopengl32 == 0) { + hopengl32 = WGL.LoadLibraryA("OpenGL32"); + if (DEBUG) { + if (hopengl32 == 0) { + System.err.println("WindowsWGLDrawableFactory: Could not load OpenGL32.dll - maybe an embedded device"); + } + } + } + } + + public void loadGLULibrary() { + if (hglu32 == 0) { + hglu32 = WGL.LoadLibraryA("GLU32"); + if (hglu32 == 0) { + throw new GLException("Error loading GLU32.DLL"); + } + } + } + + public long dynamicLookupFunction(String glFuncName) { + long res = WGL.wglGetProcAddress(glFuncName); + if (res == 0) { + // It may happen that a driver doesn't return the OpenGL32 core function pointer + // with wglGetProcAddress (e.g. NVidia GL 3.1) - hence we have to look harder. + if (hopengl32 != 0) { + res = WGL.GetProcAddress(hopengl32, glFuncName); + } + } + if (res == 0) { + // GLU routines aren't known to the OpenGL function lookup + if (hglu32 != 0) { + res = WGL.GetProcAddress(hglu32, glFuncName); + } + } + return res; + } + + static String wglGetLastError() { + long err = WGL.GetLastError(); + String detail = null; + switch ((int) err) { + case WGL.ERROR_INVALID_PIXEL_FORMAT: detail = "ERROR_INVALID_PIXEL_FORMAT"; break; + case WGL.ERROR_NO_SYSTEM_RESOURCES: detail = "ERROR_NO_SYSTEM_RESOURCES"; break; + case WGL.ERROR_INVALID_DATA: detail = "ERROR_INVALID_DATA"; break; + case WGL.ERROR_PROC_NOT_FOUND: detail = "ERROR_PROC_NOT_FOUND"; break; + case WGL.ERROR_INVALID_WINDOW_HANDLE:detail = "ERROR_INVALID_WINDOW_HANDLE"; break; + default: detail = "(Unknown error code " + err + ")"; break; + } + return detail; + } + + public boolean canCreateContextOnJava2DSurface() { + return false; + } + + public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException { + throw new GLException("Unimplemented on this platform"); + } + + //------------------------------------------------------ + // Gamma-related functionality + // + + private static final int GAMMA_RAMP_LENGTH = 256; + + protected int getGammaRampLength() { + return GAMMA_RAMP_LENGTH; + } + + protected boolean setGammaRamp(float[] ramp) { + short[] rampData = new short[3 * GAMMA_RAMP_LENGTH]; + for (int i = 0; i < GAMMA_RAMP_LENGTH; i++) { + short scaledValue = (short) (ramp[i] * 65535); + rampData[i] = scaledValue; + rampData[i + GAMMA_RAMP_LENGTH] = scaledValue; + rampData[i + 2 * GAMMA_RAMP_LENGTH] = scaledValue; + } + + long screenDC = WGL.GetDC(0); + boolean res = WGL.SetDeviceGammaRamp(screenDC, ShortBuffer.wrap(rampData)); + WGL.ReleaseDC(0, screenDC); + return res; + } + + protected Buffer getGammaRamp() { + ShortBuffer rampData = ShortBuffer.wrap(new short[3 * GAMMA_RAMP_LENGTH]); + long screenDC = WGL.GetDC(0); + boolean res = WGL.GetDeviceGammaRamp(screenDC, rampData); + WGL.ReleaseDC(0, screenDC); + if (!res) { + return null; + } + return rampData; + } + + protected void resetGammaRamp(Buffer originalGammaRamp) { + if (originalGammaRamp == null) { + // getGammaRamp failed earlier + return; + } + long screenDC = WGL.GetDC(0); + WGL.SetDeviceGammaRamp(screenDC, originalGammaRamp); + WGL.ReleaseDC(0, screenDC); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java new file mode 100644 index 000000000..bb59434b7 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java @@ -0,0 +1,638 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.NativeLibrary; + +public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { + // Keep this under the same debug flag as the drawable factory for convenience + protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); + + protected static final int MAX_PFORMATS = 256; + protected static final int MAX_ATTRIBS = 256; + + private PIXELFORMATDESCRIPTOR pixelfmt; + private int pixelfmtID; + private boolean isChosen = false; + private GLCapabilitiesChooser chooser; + private boolean choosenByWGLPixelFormat=false; + + public WindowsWGLGraphicsConfiguration(AbstractGraphicsScreen screen, GLCapabilities capsChosen, GLCapabilities capsRequested, + PIXELFORMATDESCRIPTOR pixelfmt, int pixelfmtID, GLCapabilitiesChooser chooser) { + super(screen, capsChosen, capsRequested); + this.chooser=chooser; + this.pixelfmt = pixelfmt; + this.pixelfmtID = pixelfmtID; + } + + public static WindowsWGLGraphicsConfiguration create(long hdc, int pfdID, + GLProfile glp, AbstractGraphicsScreen screen, boolean onscreen, boolean usePBuffer) + { + if(pfdID<=0) { + throw new GLException("Invalid pixelformat id "+pfdID); + } + if(null==glp) { + glp = GLProfile.getDefault(); + } + PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(); + if (WGL.DescribePixelFormat(hdc, pfdID, pfd.size(), pfd) == 0) { + throw new GLException("Unable to describe pixel format " + pfdID); + } + + GLCapabilities caps = PFD2GLCapabilities(glp, pfd, onscreen, usePBuffer); + if(null==caps) { + throw new GLException("Couldn't choose Capabilities by: HDC 0x"+Long.toHexString(hdc)+", pfdID "+pfdID); + } + WindowsWGLGraphicsConfiguration cfg = new WindowsWGLGraphicsConfiguration(screen, caps, caps, pfd, pfdID, new DefaultGLCapabilitiesChooser()); + cfg.setCapsPFD(caps, pfd, pfdID, false); + + return cfg; + } + + public Object clone() { + return super.clone(); + } + + /** Update config - before having a valid context */ + protected void updateGraphicsConfiguration(GLDrawableFactory factory, NativeWindow nativeWindow) { + WindowsWGLGraphicsConfigurationFactory.updateGraphicsConfiguration(chooser, factory, nativeWindow); + } + + /** Update config - after having a valid and current context */ + protected void updateCapabilitiesByWGL(GLContextImpl context) { + if(choosenByWGLPixelFormat) return; // already done .. + + GLCapabilities capabilities = (GLCapabilities) getRequestedCapabilities(); + boolean onscreen = capabilities.isOnscreen(); + boolean usePBuffer = capabilities.isPBuffer(); + GLProfile glp = capabilities.getGLProfile(); + + WGLExt wglExt = (WGLExt) context.getPlatformGLExtensions(); + GLDrawable drawable = context.getGLDrawable(); + NativeWindow nativeWindow = drawable.getNativeWindow(); + long hdc = nativeWindow.getSurfaceHandle(); + + GLCapabilities[] caps = HDC2GLCapabilities(wglExt, hdc, getPixelFormatID(), glp, true, onscreen, usePBuffer); + if(null!=caps && null!=caps[0]) { + setCapsPFD(caps[0], getPixelFormat(), getPixelFormatID(), true); + } + } + + protected void setCapsPFD(GLCapabilities caps, PIXELFORMATDESCRIPTOR pfd, int pfdID, boolean choosenByWGLPixelFormat) { + this.pixelfmt = pfd; + this.pixelfmtID = pfdID; + setChosenCapabilities(caps); + this.isChosen=true; + this.choosenByWGLPixelFormat=choosenByWGLPixelFormat; + if (DEBUG) { + System.err.println("*** setCapsPFD: WGL-Choosen "+choosenByWGLPixelFormat+", pfdID "+pfdID+", "+caps); + } + } + + public boolean getCapabilitiesChosen() { + return isChosen; + } + + public PIXELFORMATDESCRIPTOR getPixelFormat() { return pixelfmt; } + public int getPixelFormatID() { return pixelfmtID; } + public boolean isChoosenByWGL() { return choosenByWGLPixelFormat; } + + private static int haveWGLChoosePixelFormatARB = -1; + private static int haveWGLARBMultisample = -1; + + public static GLCapabilities[] HDC2GLCapabilities(WGLExt wglExt, long hdc, int pfdIDOnly, + GLProfile glp, boolean relaxed, boolean onscreen, boolean usePBuffer) { + + if(haveWGLChoosePixelFormatARB<0) { + haveWGLChoosePixelFormatARB = wglExt.isExtensionAvailable("WGL_ARB_pixel_format")?1:0; + } + if(haveWGLARBMultisample<0) { + haveWGLARBMultisample = wglExt.isExtensionAvailable("WGL_ARB_multisample")?1:0; + } + if (0==haveWGLChoosePixelFormatARB) { + return null; + } + + // Produce a list of GLCapabilities to give to the + // GLCapabilitiesChooser. + // Use wglGetPixelFormatAttribivARB instead of + // DescribePixelFormat to get higher-precision information + // about the pixel format (should make the GLCapabilities + // more precise as well...i.e., remove the + // "HardwareAccelerated" bit, which is basically + // meaningless, and put in whether it can render to a + // window, to a pbuffer, or to a pixmap) + GLCapabilities[] availableCaps = null; + int numFormats = 0; + int niattribs = 0; + int[] iattributes = new int [2*MAX_ATTRIBS]; + int[] iresults = new int [2*MAX_ATTRIBS]; + + iattributes[0] = WGLExt.WGL_NUMBER_PIXEL_FORMATS_ARB; + if (wglExt.wglGetPixelFormatAttribivARB(hdc, 0, 0, 1, iattributes, 0, iresults, 0)) { + numFormats = iresults[0]; + + if (DEBUG) { + System.err.println("wglGetPixelFormatAttribivARB reported WGL_NUMBER_PIXEL_FORMATS = " + numFormats); + } + + if(pfdIDOnly>0 && pfdIDOnly>numFormats) { + throw new GLException("Invalid pixelformat ID " + pfdIDOnly + " (should be between 1 and " + numFormats + ")"); + } + + // Should we be filtering out the pixel formats which aren't + // applicable, as we are doing here? + // We don't have enough information in the GLCapabilities to + // represent those that aren't... + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCELERATION_ARB; + iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; + iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; + iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; + iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; + if (1==haveWGLARBMultisample) { + iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; + iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; + } + + if(pfdIDOnly>0) { + availableCaps = new GLCapabilities[1]; + if (!wglExt.wglGetPixelFormatAttribivARB(hdc, pfdIDOnly, 0, niattribs, iattributes, 0, iresults, 0)) { + throw new GLException("Error getting pixel format attributes for pixel format " + pfdIDOnly + " of device context"); + } + availableCaps[0] = AttribList2GLCapabilities(glp, iattributes, niattribs, iresults, + relaxed, onscreen, usePBuffer); + } else { + availableCaps = new GLCapabilities[numFormats]; + for (int i = 0; i < numFormats; i++) { + if (!wglExt.wglGetPixelFormatAttribivARB(hdc, i+1, 0, niattribs, iattributes, 0, iresults, 0)) { + throw new GLException("Error getting pixel format attributes for pixel format " + (i + 1) + " of device context"); + } + availableCaps[i] = AttribList2GLCapabilities(glp, iattributes, niattribs, iresults, + relaxed, onscreen, usePBuffer); + } + } + } else { + long lastErr = WGL.GetLastError(); + // Intel Extreme graphics fails with a zero error code + if (lastErr != 0) { + throw new GLException("Unable to enumerate pixel formats of window using wglGetPixelFormatAttribivARB: error code " + WGL.GetLastError()); + } + } + return availableCaps; + } + + public static boolean GLCapabilities2AttribList(GLCapabilities caps, + int[] iattributes, + WGLExt wglExt, + boolean pbuffer, + int[] floatMode) throws GLException { + if (!wglExt.isExtensionAvailable("WGL_ARB_pixel_format")) { + return false; + } + + int niattribs = 0; + + iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + if (pbuffer) { + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + } else { + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + } + + iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; + if (caps.getDoubleBuffered()) { + iattributes[niattribs++] = GL.GL_TRUE; + } else { + iattributes[niattribs++] = GL.GL_FALSE; + } + + iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; + if (caps.getStereo()) { + iattributes[niattribs++] = GL.GL_TRUE; + } else { + iattributes[niattribs++] = GL.GL_FALSE; + } + + iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; + iattributes[niattribs++] = caps.getDepthBits(); + iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; + iattributes[niattribs++] = caps.getRedBits(); + iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; + iattributes[niattribs++] = caps.getGreenBits(); + iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; + iattributes[niattribs++] = caps.getBlueBits(); + iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; + iattributes[niattribs++] = caps.getAlphaBits(); + iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; + iattributes[niattribs++] = caps.getStencilBits(); + if (caps.getAccumRedBits() > 0 || + caps.getAccumGreenBits() > 0 || + caps.getAccumBlueBits() > 0 || + caps.getAccumAlphaBits() > 0) { + iattributes[niattribs++] = WGLExt.WGL_ACCUM_BITS_ARB; + iattributes[niattribs++] = (caps.getAccumRedBits() + + caps.getAccumGreenBits() + + caps.getAccumBlueBits() + + caps.getAccumAlphaBits()); + iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; + iattributes[niattribs++] = caps.getAccumRedBits(); + iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; + iattributes[niattribs++] = caps.getAccumGreenBits(); + iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; + iattributes[niattribs++] = caps.getAccumBlueBits(); + iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; + iattributes[niattribs++] = caps.getAccumAlphaBits(); + } + + if (wglExt.isExtensionAvailable("WGL_ARB_multisample")) { + if (caps.getSampleBuffers()) { + iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; + iattributes[niattribs++] = caps.getNumSamples(); + } + } + + boolean rtt = caps.getPbufferRenderToTexture(); + boolean rect = caps.getPbufferRenderToTextureRectangle(); + boolean useFloat = caps.getPbufferFloatingPointBuffers(); + boolean ati = false; + if (pbuffer) { + // Check some invariants and set up some state + if (rect && !rtt) { + throw new GLException("Render-to-texture-rectangle requires render-to-texture to be specified"); + } + + if (rect) { + if (!wglExt.isExtensionAvailable("GL_NV_texture_rectangle")) { + throw new GLException("Render-to-texture-rectangle requires GL_NV_texture_rectangle extension"); + } + } + + if (useFloat) { + if (!wglExt.isExtensionAvailable("WGL_ATI_pixel_format_float") && + !wglExt.isExtensionAvailable("WGL_NV_float_buffer")) { + throw new GLException("Floating-point pbuffers not supported by this hardware"); + } + + // Prefer NVidia extension over ATI + if (wglExt.isExtensionAvailable("WGL_NV_float_buffer")) { + ati = false; + floatMode[0] = GLPbuffer.NV_FLOAT; + } else { + ati = true; + floatMode[0] = GLPbuffer.ATI_FLOAT; + } + if (DEBUG) { + System.err.println("Using " + (ati ? "ATI" : "NVidia") + " floating-point extension"); + } + } + + // See whether we need to change the pixel type to support ATI's + // floating-point pbuffers + if (useFloat && ati) { + if (rtt) { + throw new GLException("Render-to-floating-point-texture not supported on ATI hardware"); + } else { + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; + iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_FLOAT_ARB; + } + } else { + if (!rtt) { + // Currently we don't support non-truecolor visuals in the + // GLCapabilities, so we don't offer the option of making + // color-index pbuffers. + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; + iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; + } + } + + if (useFloat && !ati) { + iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; + iattributes[niattribs++] = GL.GL_TRUE; + } + + if (rtt) { + if (useFloat) { + assert(!ati); + if (!rect) { + throw new GLException("Render-to-floating-point-texture only supported on NVidia hardware with render-to-texture-rectangle"); + } + iattributes[niattribs++] = WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV; + iattributes[niattribs++] = GL.GL_TRUE; + } else { + iattributes[niattribs++] = rect ? WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV : WGLExt.WGL_BIND_TO_TEXTURE_RGB_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + } + } + } else { + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; + iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; + } + iattributes[niattribs++] = 0; + + return true; + } + + public static final int WINDOW_BIT = 1 << 0 ; + public static final int BITMAP_BIT = 1 << 1 ; + public static final int PBUFFER_BIT = 1 << 2 ; + + public static int WGLConfig2DrawableTypeBits(int[] iattribs, + int niattribs, + int[] iresults) { + int val = 0; + + for (int i = 0; i < niattribs; i++) { + int attr = iattribs[i]; + switch (attr) { + case WGLExt.WGL_DRAW_TO_WINDOW_ARB: + if(iresults[i] == GL.GL_TRUE) val |= WINDOW_BIT; + break; + case WGLExt.WGL_DRAW_TO_BITMAP_ARB: + if(iresults[i] == GL.GL_TRUE) val |= BITMAP_BIT; + break; + case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: + if(iresults[i] == GL.GL_TRUE) val |= PBUFFER_BIT; + break; + } + } + return val; + } + + public static boolean WGLConfigDrawableTypeVerify(int val, boolean onscreen, boolean usePBuffer) { + boolean res; + + if ( onscreen ) { + res = ( 0 != (val & WINDOW_BIT) ) ; + } else { + res = ( 0 != (val & BITMAP_BIT) ) || usePBuffer ; + } + if ( usePBuffer ) { + res = res && ( 0 != (val & PBUFFER_BIT) ) ; + } + + return res; + } + public static GLCapabilities AttribList2GLCapabilities(GLProfile glp, int[] iattribs, + int niattribs, + int[] iresults, + boolean relaxed, boolean onscreen, boolean usePBuffer) { + GLCapabilities res = new GLCapabilities(glp); + int drawableTypeBits = WGLConfig2DrawableTypeBits(iattribs, niattribs, iresults); + if(WGLConfigDrawableTypeVerify(drawableTypeBits, onscreen, usePBuffer)) { + res.setOnscreen(onscreen); + res.setPBuffer(usePBuffer); + } else if(relaxed) { + res.setOnscreen( 0 != (drawableTypeBits & WINDOW_BIT) ); + res.setPBuffer ( 0 != (drawableTypeBits & PBUFFER_BIT) ); + } else { + throw new GLException("WGL DrawableType does not match !!!"); + } + + for (int i = 0; i < niattribs; i++) { + int attr = iattribs[i]; + switch (attr) { + case WGLExt.WGL_DRAW_TO_WINDOW_ARB: + case WGLExt.WGL_DRAW_TO_BITMAP_ARB: + case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: + break; + + case WGLExt.WGL_ACCELERATION_ARB: + res.setHardwareAccelerated(iresults[i] == WGLExt.WGL_FULL_ACCELERATION_ARB); + break; + + case WGLExt.WGL_SUPPORT_OPENGL_ARB: + if (iresults[i] != GL.GL_TRUE) { + return null; + } + break; + + case WGLExt.WGL_DEPTH_BITS_ARB: + res.setDepthBits(iresults[i]); + break; + + case WGLExt.WGL_STENCIL_BITS_ARB: + res.setStencilBits(iresults[i]); + break; + + case WGLExt.WGL_DOUBLE_BUFFER_ARB: + res.setDoubleBuffered(iresults[i] == GL.GL_TRUE); + break; + + case WGLExt.WGL_STEREO_ARB: + res.setStereo(iresults[i] == GL.GL_TRUE); + break; + + case WGLExt.WGL_PIXEL_TYPE_ARB: + // Fail softly with unknown results here + if (iresults[i] == WGLExt.WGL_TYPE_RGBA_ARB|| + iresults[i] == WGLExt.WGL_TYPE_RGBA_FLOAT_ARB) { + res.setPbufferFloatingPointBuffers(true); + } + break; + + case WGLExt.WGL_FLOAT_COMPONENTS_NV: + if (iresults[i] != 0) { + res.setPbufferFloatingPointBuffers(true); + } + break; + + case WGLExt.WGL_RED_BITS_ARB: + res.setRedBits(iresults[i]); + break; + + case WGLExt.WGL_GREEN_BITS_ARB: + res.setGreenBits(iresults[i]); + break; + + case WGLExt.WGL_BLUE_BITS_ARB: + res.setBlueBits(iresults[i]); + break; + + case WGLExt.WGL_ALPHA_BITS_ARB: + res.setAlphaBits(iresults[i]); + break; + + case WGLExt.WGL_ACCUM_RED_BITS_ARB: + res.setAccumRedBits(iresults[i]); + break; + + case WGLExt.WGL_ACCUM_GREEN_BITS_ARB: + res.setAccumGreenBits(iresults[i]); + break; + + case WGLExt.WGL_ACCUM_BLUE_BITS_ARB: + res.setAccumBlueBits(iresults[i]); + break; + + case WGLExt.WGL_ACCUM_ALPHA_BITS_ARB: + res.setAccumAlphaBits(iresults[i]); + break; + + case WGLExt.WGL_SAMPLE_BUFFERS_ARB: + res.setSampleBuffers(iresults[i] != 0); + break; + + case WGLExt.WGL_SAMPLES_ARB: + res.setNumSamples(iresults[i]); + break; + + default: + throw new GLException("Unknown pixel format attribute " + iattribs[i]); + } + } + return res; + } + + // PIXELFORMAT + + public static GLCapabilities PFD2GLCapabilities(GLProfile glp, PIXELFORMATDESCRIPTOR pfd, boolean onscreen, boolean usePBuffer) { + if ((pfd.getDwFlags() & WGL.PFD_SUPPORT_OPENGL) == 0) { + return null; + } + GLCapabilities res = new GLCapabilities(glp); + res.setRedBits (pfd.getCRedBits()); + res.setGreenBits (pfd.getCGreenBits()); + res.setBlueBits (pfd.getCBlueBits()); + res.setAlphaBits (pfd.getCAlphaBits()); + res.setAccumRedBits (pfd.getCAccumRedBits()); + res.setAccumGreenBits(pfd.getCAccumGreenBits()); + res.setAccumBlueBits (pfd.getCAccumBlueBits()); + res.setAccumAlphaBits(pfd.getCAccumAlphaBits()); + res.setDepthBits (pfd.getCDepthBits()); + res.setStencilBits (pfd.getCStencilBits()); + res.setDoubleBuffered((pfd.getDwFlags() & WGL.PFD_DOUBLEBUFFER) != 0); + res.setStereo ((pfd.getDwFlags() & WGL.PFD_STEREO) != 0); + res.setHardwareAccelerated( ((pfd.getDwFlags() & WGL.PFD_GENERIC_FORMAT) == 0) || + ((pfd.getDwFlags() & WGL.PFD_GENERIC_ACCELERATED) != 0) ); + res.setOnscreen ( onscreen && ((pfd.getDwFlags() & WGL.PFD_DRAW_TO_WINDOW) != 0) ); + res.setPBuffer ( usePBuffer ); + /* FIXME: Missing ?? + if (GLXUtil.isMultisampleAvailable()) { + res.setSampleBuffers(glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); + res.setNumSamples (glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLES, tmp, 0)); + } + res.setBackgroundOpaque(glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_TYPE, tmp, 0) != GLX.GLX_NONE); + try { + res.setPbufferFloatingPointBuffers(glXGetFBConfig(display, fbcfg, GLXExt.GLX_FLOAT_COMPONENTS_NV, tmp, 0) != GL.GL_FALSE); + } catch (Exception e) {} + */ + return res; + } + + public static PIXELFORMATDESCRIPTOR GLCapabilities2PFD(GLCapabilities caps) { + int colorDepth = (caps.getRedBits() + + caps.getGreenBits() + + caps.getBlueBits()); + if (colorDepth < 15) { + throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); + } + PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(); + int pfdFlags = (WGL.PFD_SUPPORT_OPENGL | + WGL.PFD_GENERIC_ACCELERATED); + if (caps.getDoubleBuffered()) { + pfdFlags |= WGL.PFD_DOUBLEBUFFER; + } + if (caps.isOnscreen()) { + pfdFlags |= WGL.PFD_DRAW_TO_WINDOW; + } else { + pfdFlags |= WGL.PFD_DRAW_TO_BITMAP; + } + if (caps.getStereo()) { + pfdFlags |= WGL.PFD_STEREO; + } + pfd.setDwFlags(pfdFlags); + pfd.setIPixelType((byte) WGL.PFD_TYPE_RGBA); + pfd.setCColorBits((byte) colorDepth); + pfd.setCRedBits ((byte) caps.getRedBits()); + pfd.setCGreenBits((byte) caps.getGreenBits()); + pfd.setCBlueBits ((byte) caps.getBlueBits()); + pfd.setCAlphaBits((byte) caps.getAlphaBits()); + int accumDepth = (caps.getAccumRedBits() + + caps.getAccumGreenBits() + + caps.getAccumBlueBits()); + pfd.setCAccumBits ((byte) accumDepth); + pfd.setCAccumRedBits ((byte) caps.getAccumRedBits()); + pfd.setCAccumGreenBits((byte) caps.getAccumGreenBits()); + pfd.setCAccumBlueBits ((byte) caps.getAccumBlueBits()); + pfd.setCAccumAlphaBits((byte) caps.getAccumAlphaBits()); + pfd.setCDepthBits((byte) caps.getDepthBits()); + pfd.setCStencilBits((byte) caps.getStencilBits()); + pfd.setILayerType((byte) WGL.PFD_MAIN_PLANE); + + /* FIXME: Missing: + caps.getSampleBuffers() + caps.getNumSamples () + } + caps.getBackgroundOpaque() + try { + caps.getPbufferFloatingPointBuffers() + } catch (Exception e) {} + */ + return pfd; + } + + public static PIXELFORMATDESCRIPTOR createPixelFormatDescriptor() { + PIXELFORMATDESCRIPTOR pfd = PIXELFORMATDESCRIPTOR.create(); + pfd.setNSize((short) pfd.size()); + pfd.setNVersion((short) 1); + return pfd; + } + + public String toString() { + return "WindowsWGLGraphicsConfiguration["+getScreen()+", pfdID " + pixelfmtID + ", wglChoosen "+choosenByWGLPixelFormat+ + ",\n\trequested " + getRequestedCapabilities() + + ",\n\tchosen " + getChosenCapabilities() + + "]"; + } +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java new file mode 100644 index 000000000..06590a913 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java @@ -0,0 +1,319 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.windows.*; +import com.sun.nativewindow.impl.*; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits + are used on Windows platforms. Toolkits will likely need to delegate + to this one to change the accepted and returned types of the + GraphicsDevice and GraphicsConfiguration abstractions. */ + +public class WindowsWGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { + protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); + + public WindowsWGLGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.windows.WindowsGraphicsDevice.class, this); + } + + public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + GLCapabilities caps = (GLCapabilities)capabilities; + return chooseGraphicsConfigurationStatic(caps, chooser, absScreen); + } + + protected static WindowsWGLGraphicsConfiguration createDefaultGraphicsConfiguration(AbstractGraphicsScreen absScreen, boolean onscreen, boolean usePBuffer) { + GLCapabilities caps = new GLCapabilities(null); + caps.setDoubleBuffered(onscreen); // FIXME + caps.setOnscreen (onscreen); + caps.setPBuffer (usePBuffer); + + GLCapabilities caps2 = (GLCapabilities) caps.clone(); + if(!caps2.isOnscreen()) { + // OFFSCREEN !DOUBLE_BUFFER + caps2.setDoubleBuffered(false); + } + + if(null==absScreen) { + absScreen = DefaultGraphicsScreen.createScreenDevice(0); + } + return new WindowsWGLGraphicsConfiguration(absScreen, caps2, caps, WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(caps2), -1, null); + } + + protected static WindowsWGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilities caps, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + if(null==absScreen) { + absScreen = DefaultGraphicsScreen.createScreenDevice(0); + } + GLCapabilities caps2 = (GLCapabilities) caps.clone(); + if(!caps2.isOnscreen()) { + // OFFSCREEN !DOUBLE_BUFFER + caps2.setDoubleBuffered(false); + } + return new WindowsWGLGraphicsConfiguration(absScreen, caps2, caps, WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(caps2), -1, + (GLCapabilitiesChooser)chooser); + } + + protected static void updateGraphicsConfiguration(CapabilitiesChooser chooser, + GLDrawableFactory factory, NativeWindow nativeWindow) { + if (nativeWindow == null) { + throw new IllegalArgumentException("NativeWindow is null"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); + } + + boolean choosenBywGLPixelFormat = false; + WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration) nativeWindow.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilities capabilities = (GLCapabilities) config.getRequestedCapabilities(); + boolean onscreen = capabilities.isOnscreen(); + boolean usePBuffer = capabilities.isPBuffer(); + GLProfile glProfile = capabilities.getGLProfile(); + long hdc = nativeWindow.getSurfaceHandle(); + + if (DEBUG) { + Exception ex = new Exception("WindowsWGLGraphicsConfigurationFactory got HDC "+toHexString(hdc)); + ex.printStackTrace(); + System.err.println("WindowsWGLGraphicsConfigurationFactory got NW "+nativeWindow); + } + + PIXELFORMATDESCRIPTOR pfd = null; + int pixelFormat = -1; // 1-based pixel format + boolean pixelFormatSet = false; + GLCapabilities chosenCaps = null; + + if (onscreen) { + if ((pixelFormat = WGL.GetPixelFormat(hdc)) != 0) { + // Pixelformat already set by either + // - a previous updateGraphicsConfiguration() call on the same HDC, + // - the graphics driver, copying the HDC's pixelformat to the new one, + // - or the Java2D/OpenGL pipeline's configuration + if (DEBUG) { + System.err.println("!!!! NOTE: pixel format already chosen for HDC: " + toHexString(hdc)+ + ", pixelformat "+pixelFormat); + } + pixelFormatSet = true; + } + + GLCapabilities[] availableCaps = null; + int numFormats = 0; + pfd = WindowsWGLGraphicsConfiguration.createPixelFormatDescriptor(); + // Produce a recommended pixel format selection for the GLCapabilitiesChooser. + // Use wglChoosePixelFormatARB if user requested multisampling and if we have it available + WindowsWGLDrawable dummyDrawable = null; + GLContextImpl dummyContext = null; + WGLExt dummyWGLExt = null; + if (capabilities.getSampleBuffers()) { + dummyDrawable = new WindowsDummyWGLDrawable(factory); + dummyContext = (GLContextImpl) dummyDrawable.createContext(null); + if (dummyContext != null) { + dummyContext.makeCurrent(); + dummyWGLExt = (WGLExt) dummyContext.getPlatformGLExtensions(); + } + } else if (DEBUG) { + System.err.println(getThreadName() + ": Not using WGL_ARB_pixel_format, because multisampling not requested"); + } + int recommendedPixelFormat = pixelFormat; // 1-based pixel format + boolean haveWGLChoosePixelFormatARB = false; + boolean gotAvailableCaps = false; + if (dummyWGLExt != null) { + try { + haveWGLChoosePixelFormatARB = dummyWGLExt.isExtensionAvailable("WGL_ARB_pixel_format"); + if (haveWGLChoosePixelFormatARB) { + if(pixelFormat<=0) { + int[] iattributes = new int [2*WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; + float[] fattributes = new float[1]; + + if(WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(capabilities, + iattributes, + dummyWGLExt, + false, + null)) { + int[] pformats = new int[WindowsWGLGraphicsConfiguration.MAX_PFORMATS]; + int[] numFormatsTmp = new int[1]; + if (dummyWGLExt.wglChoosePixelFormatARB(hdc, + iattributes, 0, + fattributes, 0, + WindowsWGLGraphicsConfiguration.MAX_PFORMATS, + pformats, 0, + numFormatsTmp, 0)) { + numFormats = numFormatsTmp[0]; + if (recommendedPixelFormat<=0 && numFormats > 0) { + recommendedPixelFormat = pformats[0]; + if (DEBUG) { + System.err.println(getThreadName() + ": Used wglChoosePixelFormatARB to recommend pixel format " + recommendedPixelFormat); + } + } + } else { + if (DEBUG) { + System.err.println(getThreadName() + ": wglChoosePixelFormatARB failed: " + WGL.GetLastError() ); + Thread.dumpStack(); + } + } + if (DEBUG) { + if (recommendedPixelFormat <= 0) { + System.err.print(getThreadName() + ": wglChoosePixelFormatARB didn't recommend a pixel format: "+WGL.GetLastError()); + if (capabilities.getSampleBuffers()) { + System.err.print(" for multisampled GLCapabilities"); + } + System.err.println(); + } + } + } + } + + availableCaps = WindowsWGLGraphicsConfiguration.HDC2GLCapabilities(dummyWGLExt, hdc, -1, glProfile, pixelFormatSet, onscreen, usePBuffer); + gotAvailableCaps = null!=availableCaps ; + choosenBywGLPixelFormat = gotAvailableCaps ; + } else if (DEBUG) { + System.err.println(getThreadName() + ": wglChoosePixelFormatARB not available"); + } + } finally { + dummyContext.release(); + dummyContext.destroy(); + dummyDrawable.destroy(); + } + } + + if (!gotAvailableCaps) { + if (DEBUG) { + System.err.println(getThreadName() + ": Using ChoosePixelFormat ... (LastError: "+WGL.GetLastError()+")"); + } + pfd = WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(capabilities); + recommendedPixelFormat = WGL.ChoosePixelFormat(hdc, pfd); + if (DEBUG) { + System.err.println(getThreadName() + ": ChoosePixelFormat(HDC "+toHexString(hdc)+") = " + recommendedPixelFormat + " (LastError: "+WGL.GetLastError()+")"); + System.err.println(getThreadName() + ": Used " + capabilities); + } + + numFormats = WGL.DescribePixelFormat(hdc, 1, 0, null); + if (numFormats == 0) { + throw new GLException("Unable to enumerate pixel formats of window " + + toHexString(hdc) + " for GLCapabilitiesChooser (LastError: "+WGL.GetLastError()+")"); + } + availableCaps = new GLCapabilities[numFormats]; + for (int i = 0; i < numFormats; i++) { + if (WGL.DescribePixelFormat(hdc, 1 + i, pfd.size(), pfd) == 0) { + throw new GLException("Error describing pixel format " + (1 + i) + " of device context"); + } + availableCaps[i] = WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, pfd, onscreen, usePBuffer); + } + } + + // NOTE: officially, should make a copy of all of these + // GLCapabilities to avoid mutation by the end user during the + // chooseCapabilities call, but for the time being, assume they + // won't be changed + + if(pixelFormat<=0) { + if(null!=chooser) { + // Supply information to chooser + try { + pixelFormat = chooser.chooseCapabilities(capabilities, availableCaps, recommendedPixelFormat) + 1; + } catch (NativeWindowException e) { + if(DEBUG) { + e.printStackTrace(); + } + pixelFormat = -1; + } + } else { + pixelFormat = recommendedPixelFormat; + } + if (pixelFormat <= 0) { + // keep on going .. + if(DEBUG) { + System.err.println("WindowsWGLGraphicsConfigurationFactory.updateGraphicsConfiguration .. unable to choose config, using first"); + } + pixelFormat = 1; // default .. + } else if ( pixelFormat > numFormats ) { + throw new GLException("Invalid result " + pixelFormat + + " from GLCapabilitiesChooser (should be between 1 and " + + numFormats + ")"); + } + } + chosenCaps = availableCaps[pixelFormat-1]; + if (DEBUG) { + System.err.println(getThreadName() + ": Chosen pixel format (" + pixelFormat + "):"); + System.err.println(chosenCaps); + } + if (WGL.DescribePixelFormat(hdc, pixelFormat, pfd.size(), pfd) == 0) { + throw new GLException("Error re-describing the chosen pixel format: " + WGL.GetLastError()); + } + } else { + // For now, use ChoosePixelFormat for offscreen surfaces until + // we figure out how to properly choose an offscreen- + // compatible pixel format + pfd = WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(capabilities); + pixelFormat = WGL.ChoosePixelFormat(hdc, pfd); + } + if(!pixelFormatSet) { + if (!WGL.SetPixelFormat(hdc, pixelFormat, pfd)) { + long lastError = WGL.GetLastError(); + if (DEBUG) { + System.err.println(getThreadName() + ": SetPixelFormat failed: current context = " + WGL.wglGetCurrentContext() + + ", current DC = " + WGL.wglGetCurrentDC()); + System.err.println(getThreadName() + ": GetPixelFormat(hdc " + toHexString(hdc) + ") returns " + WGL.GetPixelFormat(hdc)); + } + throw new GLException("Unable to set pixel format " + pixelFormat + " for device context " + toHexString(hdc) + ": error code " + lastError); + } + pixelFormatSet=true; + } + // Reuse the previously-constructed GLCapabilities because it + // turns out that using DescribePixelFormat on some pixel formats + // (which, for example, support full-scene antialiasing) for some + // reason return that they are not OpenGL-capable + if (chosenCaps != null) { + capabilities = chosenCaps; + } else { + capabilities = WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, pfd, onscreen, usePBuffer); + } + config.setCapsPFD(capabilities, pfd, pixelFormat, choosenBywGLPixelFormat); + } + + protected static String getThreadName() { + return Thread.currentThread().getName(); + } + public static String toHexString(long hex) { + return "0x" + Long.toHexString(hex); + } +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java new file mode 100644 index 000000000..4458fb1ac --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java @@ -0,0 +1,114 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.windows.wgl.awt; + +import java.awt.GraphicsConfiguration; +import java.awt.GraphicsDevice; +import java.awt.GraphicsEnvironment; +import javax.media.nativewindow.*; +import javax.media.nativewindow.windows.*; +import javax.media.nativewindow.awt.*; +import javax.media.opengl.*; +import javax.media.opengl.awt.*; + +import com.jogamp.opengl.impl.*; +import com.jogamp.opengl.impl.windows.wgl.*; +import com.sun.nativewindow.impl.jawt.*; +import com.sun.nativewindow.impl.jawt.windows.*; + +public class WindowsAWTWGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { + protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); + + public WindowsAWTWGLGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); + } + + public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + GraphicsDevice device = null; + if (absScreen != null && + !(absScreen instanceof AWTGraphicsScreen)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); + } + + if(null==absScreen) { + absScreen = AWTGraphicsScreen.createScreenDevice(-1); + } + AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; + device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); + + if (capabilities != null && + !(capabilities instanceof GLCapabilities)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); + } + + if(DEBUG) { + System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: got "+absScreen); + } + GraphicsConfiguration gc = device.getDefaultConfiguration(); + AWTGraphicsConfiguration.setupCapabilitiesRGBABits(capabilities, gc); + if(DEBUG) { + System.err.println("AWT Colormodel compatible: "+capabilities); + } + + long displayHandle = 0; + + WindowsGraphicsDevice winDevice = new WindowsGraphicsDevice(); + DefaultGraphicsScreen winScreen = new DefaultGraphicsScreen(winDevice, awtScreen.getIndex()); + if(DEBUG) { + System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: made "+winScreen); + } + + WindowsWGLGraphicsConfiguration winConfig = (WindowsWGLGraphicsConfiguration) + GraphicsConfigurationFactory.getFactory(winDevice).chooseGraphicsConfiguration(capabilities, + chooser, + winScreen); + + if (winConfig == null) { + throw new GLException("Unable to choose a GraphicsConfiguration: "+capabilities+",\n\t"+chooser+"\n\t"+winScreen); + } + + if(DEBUG) { + System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: chosen "+winConfig); + } + + // FIXME: we have nothing to match .. so choose the default + return new AWTGraphicsConfiguration(awtScreen, winConfig.getChosenCapabilities(), winConfig.getRequestedCapabilities(), gc, winConfig); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java new file mode 100644 index 000000000..cbd98014a --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; + +import com.jogamp.opengl.impl.*; +import javax.media.nativewindow.NativeWindowFactory; +import com.sun.nativewindow.impl.x11.*; + +public class GLXUtil { + public static boolean isMultisampleAvailable(long display) { + try { + X11Lib.XLockDisplay(display); + String exts = GLX.glXGetClientString(display, GLX.GLX_EXTENSIONS); + if (exts != null) { + return (exts.indexOf("GLX_ARB_multisample") >= 0); + } + return false; + } finally { + X11Lib.XUnlockDisplay(display); + } + } + + /** Workaround for apparent issue with ATI's proprietary drivers + where direct contexts still send GLX tokens for GL calls */ + public static boolean isVendorATI(long display) { + try { + X11Lib.XLockDisplay(display); + String vendor = GLX.glXGetClientString(display, GLX.GLX_VENDOR); + return vendor != null && vendor.startsWith("ATI") ; + } finally { + X11Lib.XUnlockDisplay(display); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java new file mode 100755 index 000000000..b94dac1da --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java @@ -0,0 +1,154 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.NullWindow; +import com.sun.nativewindow.impl.x11.*; + +public class X11ExternalGLXContext extends X11GLXContext { + private boolean firstMakeCurrent = true; + private boolean created = true; + private GLContext lastContext; + + private X11ExternalGLXContext(Drawable drawable, long context) { + super(drawable, null); + this.context = context; + GLContextShareSet.contextCreated(this); + setGLFunctionAvailability(false); + getGLStateTracker().setEnabled(false); // external context usage can't track state in Java + } + + protected static X11ExternalGLXContext create(GLDrawableFactory factory, GLProfile glp) { + ((GLDrawableFactoryImpl)factory).lockToolkit(); + try { + long context = GLX.glXGetCurrentContext(); + if (context == 0) { + throw new GLException("Error: current context null"); + } + long display = GLX.glXGetCurrentDisplay(); + if (display == 0) { + throw new GLException("Error: current display null"); + } + long drawable = GLX.glXGetCurrentDrawable(); + if (drawable == 0) { + throw new GLException("Error: attempted to make an external GLDrawable without a drawable/context current"); + } + int[] val = new int[1]; + GLX.glXQueryContext(display, context, GLX.GLX_SCREEN, val, 0); + X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); + + GLX.glXQueryContext(display, context, GLX.GLX_FBCONFIG_ID, val, 0); + X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); + + NullWindow nw = new NullWindow(cfg); + nw.setSurfaceHandle(drawable); + return new X11ExternalGLXContext(new Drawable(factory, nw), context); + } finally { + ((GLDrawableFactoryImpl)factory).unlockToolkit(); + } + } + + protected void create() { + } + + public int makeCurrent() throws GLException { + // Save last context if necessary to allow external GLContexts to + // talk to other GLContexts created by this library + GLContext cur = getCurrent(); + if (cur != null && cur != this) { + lastContext = cur; + setCurrent(null); + } + return super.makeCurrent(); + } + + public void release() throws GLException { + super.release(); + setCurrent(lastContext); + lastContext = null; + } + + protected int makeCurrentImpl() throws GLException { + if (firstMakeCurrent) { + firstMakeCurrent = false; + return CONTEXT_CURRENT_NEW; + } + return CONTEXT_CURRENT; + } + + protected void releaseImpl() throws GLException { + } + + protected void destroyImpl() throws GLException { + created = false; + GLContextShareSet.contextDestroyed(this); + } + + public boolean isCreated() { + return created; + } + + // Need to provide the display connection to extension querying APIs + static class Drawable extends X11GLXDrawable { + Drawable(GLDrawableFactory factory, NativeWindow comp) { + super(factory, comp, true); + } + + public GLContext createContext(GLContext shareWith) { + throw new GLException("Should not call this"); + } + + public int getWidth() { + throw new GLException("Should not call this"); + } + + public int getHeight() { + throw new GLException("Should not call this"); + } + + public void setSize(int width, int height) { + throw new GLException("Should not call this"); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java new file mode 100755 index 000000000..261b1b370 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java @@ -0,0 +1,134 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.NullWindow; +import com.sun.nativewindow.impl.x11.*; + +import com.jogamp.gluegen.runtime.PointerBuffer; + +public class X11ExternalGLXDrawable extends X11GLXDrawable { + private int fbConfigID; + private int renderType; + + private X11ExternalGLXDrawable(GLDrawableFactory factory, NativeWindow component, int renderType) { + super(factory, component, true); + + this.renderType = renderType; + + // Need GLXFBConfig ID in order to properly create new contexts + // on this drawable + X11GLXGraphicsConfiguration cfg = (X11GLXGraphicsConfiguration) component.getGraphicsConfiguration(); + fbConfigID = cfg.getFBConfigID(); + } + + protected static X11ExternalGLXDrawable create(GLDrawableFactory factory, GLProfile glp) { + ((GLDrawableFactoryImpl)factory).lockToolkit(); + try { + long context = GLX.glXGetCurrentContext(); + if (context == 0) { + throw new GLException("Error: current context null"); + } + long display = GLX.glXGetCurrentDisplay(); + if (display == 0) { + throw new GLException("Error: current display null"); + } + long drawable = GLX.glXGetCurrentDrawable(); + if (drawable == 0) { + throw new GLException("Error: attempted to make an external GLDrawable without a drawable current"); + } + int[] val = new int[1]; + GLX.glXQueryContext(display, context, GLX.GLX_SCREEN, val, 0); + X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); + + GLX.glXQueryContext(display, context, GLX.GLX_FBCONFIG_ID, val, 0); + X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); + + int w, h; + GLX.glXQueryDrawable(display, drawable, GLX.GLX_WIDTH, val, 0); + w=val[0]; + GLX.glXQueryDrawable(display, drawable, GLX.GLX_HEIGHT, val, 0); + h=val[0]; + + GLX.glXQueryContext(display, context, GLX.GLX_RENDER_TYPE, val, 0); + if ((val[0] & GLX.GLX_RGBA_TYPE) == 0) { + if (DEBUG) { + System.err.println("X11ExternalGLXDrawable: WARNING: forcing GLX_RGBA_TYPE for newly created contexts (current 0x"+Integer.toHexString(val[0])+")"); + } + } + NullWindow nw = new NullWindow(cfg); + nw.setSurfaceHandle(drawable); + nw.setSize(w, h); + return new X11ExternalGLXDrawable(factory, nw, GLX.GLX_RGBA_TYPE); + } finally { + ((GLDrawableFactoryImpl)factory).unlockToolkit(); + } + } + + public GLContext createContext(GLContext shareWith) { + return new Context(this, shareWith); + } + + public void setSize(int newWidth, int newHeight) { + throw new GLException("Should not call this"); + } + + public int getWidth() { + return getNativeWindow().getWidth(); + } + + public int getHeight() { + return getNativeWindow().getHeight(); + } + + class Context extends X11GLXContext { + Context(X11GLXDrawable drawable, GLContext shareWith) { + super(drawable, shareWith); + } + + protected void create() { + createContext(true); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java new file mode 100644 index 000000000..629bcb0b9 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java @@ -0,0 +1,555 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import java.nio.*; +import java.util.*; +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.opengl.impl.x11.glx.*; +import com.sun.nativewindow.impl.x11.*; +import com.jogamp.gluegen.runtime.ProcAddressTable; + +public abstract class X11GLXContext extends GLContextImpl { + protected long context; + private boolean glXQueryExtensionsStringInitialized; + private boolean glXQueryExtensionsStringAvailable; + private static final Map/**/ functionNameMap; + private GLXExt glXExt; + // Table that holds the addresses of the native C-language entry points for + // GLX extension functions. + private GLXExtProcAddressTable glXExtProcAddressTable; + + static { + functionNameMap = new HashMap(); + functionNameMap.put("glAllocateMemoryNV", "glXAllocateMemoryNV"); + functionNameMap.put("glFreeMemoryNV", "glXFreeMemoryNV"); + } + + public X11GLXContext(GLDrawableImpl drawable, GLDrawableImpl drawableRead, + GLContext shareWith) { + super(drawable, drawableRead, shareWith); + } + + public X11GLXContext(GLDrawableImpl drawable, + GLContext shareWith) { + this(drawable, null, shareWith); + } + + public final ProcAddressTable getPlatformExtProcAddressTable() { + return getGLXExtProcAddressTable(); + } + + public final GLXExtProcAddressTable getGLXExtProcAddressTable() { + return glXExtProcAddressTable; + } + + public Object getPlatformGLExtensions() { + return getGLXExt(); + } + + public GLXExt getGLXExt() { + if (glXExt == null) { + glXExt = new GLXExtImpl(this); + } + return glXExt; + } + + protected String mapToRealGLFunctionName(String glFunctionName) { + String lookup = (String) functionNameMap.get(glFunctionName); + if (lookup != null) { + return lookup; + } + return glFunctionName; + } + + protected String mapToRealGLExtensionName(String glExtensionName) { + return glExtensionName; + } + + /** Helper routine which usually just turns around and calls + * createContext (except for pbuffers, which use a different context + * creation mechanism). Should only be called by {@link + * makeCurrentImpl()}. + */ + protected abstract void create(); + + /** + * Creates and initializes an appropriate OpenGL context. Should only be + * called by {@link create()}. + * Note: The direct parameter may be overwritten by the direct state of a shared context. + */ + protected void createContext(boolean direct) { + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + if(DEBUG) { + System.err.println("X11GLXContext.createContext got "+config); + } + long display = config.getScreen().getDevice().getHandle(); + + X11GLXContext other = (X11GLXContext) GLContextShareSet.getShareContext(this); + long share = 0; + if (other != null) { + share = other.getContext(); + if (share == 0) { + throw new GLException("GLContextShareSet returned an invalid OpenGL context"); + } + direct = GLX.glXIsDirect(display, share); + } + + GLCapabilities glCaps = (GLCapabilities) config.getChosenCapabilities(); + isVendorATI = GLXUtil.isVendorATI(display); + + if(config.getFBConfigID()<0) { + // not able to use FBConfig + if(glCaps.getGLProfile().isGL3()) { + throw new GLException("Unable to create OpenGL >= 3.1 context"); + } + context = GLX.glXCreateContext(display, config.getXVisualInfo(), share, direct); + if (context == 0) { + throw new GLException("Unable to create OpenGL context"); + } + if (!GLX.glXMakeContextCurrent(display, + drawable.getNativeWindow().getSurfaceHandle(), + drawableRead.getNativeWindow().getSurfaceHandle(), + context)) { + throw new GLException("Error making temp context (old2) current: display 0x"+Long.toHexString(display)+", context 0x"+Long.toHexString(context)+", drawable "+drawable); + } + setGLFunctionAvailability(true); + if(DEBUG) { + System.err.println("X11GLXContext.createContext done (old2 ctx) 0x"+Long.toHexString(context)); + } + + } else { + + // To use GLX_ARB_create_context, we have to make a temp context current, + // so we are able to use GetProcAddress + long temp_context = GLX.glXCreateNewContext(display, config.getFBConfig(), GLX.GLX_RGBA_TYPE, share, direct); + if (temp_context == 0) { + throw new GLException("Unable to create temp OpenGL context"); + } else { + if (!GLX.glXMakeContextCurrent(display, + drawable.getNativeWindow().getSurfaceHandle(), + drawableRead.getNativeWindow().getSurfaceHandle(), + temp_context)) { + throw new GLException("Error making temp context (old) current: display 0x"+Long.toHexString(display)+", context 0x"+Long.toHexString(context)+", drawable "+drawable); + } + setGLFunctionAvailability(true); + + if( !isFunctionAvailable("glXCreateContextAttribsARB") || + !isExtensionAvailable("GLX_ARB_create_context") ) { + if(glCaps.getGLProfile().isGL3()) { + GLX.glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, temp_context); + throw new GLException("Unable to create OpenGL >= 3.1 context (no GLX_ARB_create_context)"); + } + + // continue with temp context for GL < 3.0 + context = temp_context; + if(DEBUG) { + System.err.println("X11GLXContext.createContext done (old ctx < 3.0 - no GLX_ARB_create_context) 0x"+Long.toHexString(context)); + } + } else { + GLXExt glXExt = getGLXExt(); + + // preset with default values + int attribs[] = { + /* 0 */ GLX.GLX_CONTEXT_MAJOR_VERSION_ARB, 3, + /* 2 */ GLX.GLX_CONTEXT_MINOR_VERSION_ARB, 0, + /* 4 */ GLX.GLX_RENDER_TYPE, GLX.GLX_RGBA_TYPE, + /* 6 */ GLX.GLX_CONTEXT_FLAGS_ARB, 0 /* GLX.GLX_CONTEXT_DEBUG_BIT_ARB */, + /* 8 */ 0, 0, + /* 10 */ 0 + }; + + if(glCaps.getGLProfile().isGL3()) { + // Try >= 3.2 core first + // and verify with a None drawable binding (default framebuffer) + attribs[0+1] = 3; + attribs[2+1] = 2; + if(glCaps.getGLProfile().isGL3bc()) { + attribs[8+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB; + attribs[8+1] = GLX.GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; + } + /** + * don't stricten requirements any further, even compatible would be fine + * + } else { + attribs[8+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB; + attribs[8+1] = GLX.GLX_CONTEXT_CORE_PROFILE_BIT_ARB; + } + */ + + context = glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0); + if(0!=context) { + if (!GLX.glXMakeContextCurrent(display, + drawable.getNativeWindow().getSurfaceHandle(), + drawableRead.getNativeWindow().getSurfaceHandle(), + context)) { + if(DEBUG) { + System.err.println("X11GLXContext.createContext couldn't make >= 3.2 core context current - fallback"); + } + GLX.glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, context); + context = 0; + } else if(DEBUG) { + System.err.println("X11GLXContext.createContext >= 3.2 available 0x"+Long.toHexString(context)); + } + } else { + if(DEBUG) { + System.err.println("X11GLXContext.createContext couldn't create >= 3.2 core context - fallback"); + } + } + if(0==context) { + // Try >= 3.1 forward compatible - last resort for GL3 ! + attribs[0+1] = 3; + attribs[2+1] = 1; + if(!glCaps.getGLProfile().isGL3bc()) { + attribs[6+1] |= GLX.GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; + } + attribs[8+0] = 0; + attribs[8+1] = 0; + } + } + if(0==context) { + // 3.1 or 3.0 .. + context = glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0); + if(0!=context) { + if (!GLX.glXMakeContextCurrent(display, + drawable.getNativeWindow().getSurfaceHandle(), + drawableRead.getNativeWindow().getSurfaceHandle(), + context)) { + if(DEBUG) { + System.err.println("X11GLXContext.createContext couldn't make >= 3.0 core context current - fallback"); + } + GLX.glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, context); + context = 0; + } else if(DEBUG) { + System.err.println("X11GLXContext.createContext >= 3.0 available 0x"+Long.toHexString(context)); + } + } else { + if(DEBUG) { + System.err.println("X11GLXContext.createContext couldn't create >= 3.0 core context - fallback"); + } + } + } + + if(0==context) { + if(glCaps.getGLProfile().isGL3()) { + GLX.glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, temp_context); + throw new GLException("Unable to create OpenGL >= 3.1 context (have GLX_ARB_create_context)"); + } + + // continue with temp context for GL < 3.0 + context = temp_context; + if (!GLX.glXMakeContextCurrent(display, + drawable.getNativeWindow().getSurfaceHandle(), + drawableRead.getNativeWindow().getSurfaceHandle(), + context)) { + GLX.glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, temp_context); + throw new GLException("Error making context (old) current: display 0x"+Long.toHexString(display)+", context 0x"+Long.toHexString(context)+", drawable "+drawable); + } + if(DEBUG) { + System.err.println("X11GLXContext.createContext done (old ctx < 3.0 - no 3.0) 0x"+Long.toHexString(context)); + } + } else { + GLX.glXDestroyContext(display, temp_context); + + // need to update the GL func table .. + updateGLProcAddressTable(); + if(DEBUG) { + System.err.println("X11GLXContext.createContext done (new ctx >= 3.0) 0x"+Long.toHexString(context)); + } + } + } + } + } + GLContextShareSet.contextCreated(this); + } + + // Note: Usually the surface shall be locked within [makeCurrent .. swap .. release] + protected int makeCurrentImpl() throws GLException { + int lockRes = drawable.lockSurface(); + boolean exceptionOccurred = false; + try { + if (lockRes == NativeWindow.LOCK_SURFACE_NOT_READY) { + return CONTEXT_NOT_CURRENT; + } + return makeCurrentImplAfterLock(); + } catch (RuntimeException e) { + exceptionOccurred = true; + throw e; + } finally { + if (exceptionOccurred || + (isOptimizable() && lockRes != NativeWindow.LOCK_SURFACE_NOT_READY) && drawable.isSurfaceLocked()) { + drawable.unlockSurface(); + } + } + } + + // Note: Usually the surface shall be locked within [makeCurrent .. swap .. release] + protected void releaseImpl() throws GLException { + try { + releaseImplAfterLock(); + } finally { + if (!isOptimizable() && drawable.isSurfaceLocked()) { + drawable.unlockSurface(); + } + } + } + + protected int makeCurrentImplAfterLock() throws GLException { + getDrawableImpl().getFactoryImpl().lockToolkit(); + try { + if (drawable.getNativeWindow().getSurfaceHandle() == 0) { + if (DEBUG) { + System.err.println("drawable not properly initialized"); + } + return CONTEXT_NOT_CURRENT; + } + boolean created = false; + if (context == 0) { + create(); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName()); + } + created = true; + } + + if (GLX.glXGetCurrentContext() != context) { + + if (!GLX.glXMakeContextCurrent(drawable.getNativeWindow().getDisplayHandle(), + drawable.getNativeWindow().getSurfaceHandle(), + drawableRead.getNativeWindow().getSurfaceHandle(), + context)) { + throw new GLException("Error making context current"); + } + if (DEBUG && (VERBOSE || created)) { + System.err.println(getThreadName() + ": glXMakeCurrent(display " + + toHexString(drawable.getNativeWindow().getDisplayHandle()) + + ", drawable " + toHexString(drawable.getNativeWindow().getSurfaceHandle()) + + ", drawableRead " + toHexString(drawableRead.getNativeWindow().getSurfaceHandle()) + + ", context " + toHexString(context) + ") succeeded"); + } + } + + if (created) { + setGLFunctionAvailability(false); + return CONTEXT_CURRENT_NEW; + } + return CONTEXT_CURRENT; + } finally { + getDrawableImpl().getFactoryImpl().unlockToolkit(); + } + } + + protected void releaseImplAfterLock() throws GLException { + getDrawableImpl().getFactoryImpl().lockToolkit(); + try { + if (!GLX.glXMakeContextCurrent(drawable.getNativeWindow().getDisplayHandle(), 0, 0, 0)) { + throw new GLException("Error freeing OpenGL context"); + } + } finally { + getDrawableImpl().getFactoryImpl().unlockToolkit(); + } + } + + protected void destroyImpl() throws GLException { + getDrawableImpl().getFactoryImpl().lockToolkit(); + try { + if (context != 0) { + if (DEBUG) { + System.err.println("glXDestroyContext(0x" + + Long.toHexString(drawable.getNativeWindow().getDisplayHandle()) + + ", 0x" + + Long.toHexString(context) + ")"); + } + GLX.glXDestroyContext(drawable.getNativeWindow().getDisplayHandle(), context); + if (DEBUG) { + System.err.println("!!! Destroyed OpenGL context " + context); + } + context = 0; + GLContextShareSet.contextDestroyed(this); + } + } finally { + getDrawableImpl().getFactoryImpl().unlockToolkit(); + } + } + + public boolean isCreated() { + return (context != 0); + } + + public void copy(GLContext source, int mask) throws GLException { + long dst = getContext(); + long src = ((X11GLXContext) source).getContext(); + if (src == 0) { + throw new GLException("Source OpenGL context has not been created"); + } + if (dst == 0) { + throw new GLException("Destination OpenGL context has not been created"); + } + if (drawable.getNativeWindow().getDisplayHandle() == 0) { + throw new GLException("Connection to X display not yet set up"); + } + getDrawableImpl().getFactoryImpl().lockToolkit(); + try { + GLX.glXCopyContext(drawable.getNativeWindow().getDisplayHandle(), src, dst, mask); + // Should check for X errors and raise GLException + } finally { + getDrawableImpl().getFactoryImpl().unlockToolkit(); + } + } + + protected void updateGLProcAddressTable() { + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Initializing GLX extension address table"); + } + glXQueryExtensionsStringInitialized = false; + glXQueryExtensionsStringAvailable = false; + + if (glXExtProcAddressTable == null) { + // FIXME: cache ProcAddressTables by capability bits so we can + // share them among contexts with the same capabilities + glXExtProcAddressTable = new GLXExtProcAddressTable(); + } + resetProcAddressTable(getGLXExtProcAddressTable()); + super.updateGLProcAddressTable(); + } + + public synchronized String getPlatformExtensionsString() { + if (!glXQueryExtensionsStringInitialized) { + glXQueryExtensionsStringAvailable = + getDrawableImpl().getDynamicLookupHelper().dynamicLookupFunction("glXQueryExtensionsString") != 0; + glXQueryExtensionsStringInitialized = true; + } + if (glXQueryExtensionsStringAvailable) { + GLDrawableFactoryImpl factory = getDrawableImpl().getFactoryImpl(); + factory.lockToolkit(); + try { + String ret = GLX.glXQueryExtensionsString(drawable.getNativeWindow().getDisplayHandle(), + drawable.getNativeWindow().getScreenIndex()); + if (DEBUG) { + System.err.println("!!! GLX extensions: " + ret); + } + return ret; + } finally { + factory.unlockToolkit(); + } + } else { + return ""; + } + } + + public boolean isExtensionAvailable(String glExtensionName) { + if (glExtensionName.equals("GL_ARB_pbuffer") || + glExtensionName.equals("GL_ARB_pixel_format")) { + return getGLDrawable().getFactory().canCreateGLPbuffer(); + } + return super.isExtensionAvailable(glExtensionName); + } + + + private int hasSwapIntervalSGI = 0; + + protected void setSwapIntervalImpl(int interval) { + getDrawableImpl().getFactoryImpl().lockToolkit(); + try { + GLXExt glXExt = getGLXExt(); + if(0==hasSwapIntervalSGI) { + try { + hasSwapIntervalSGI = glXExt.isExtensionAvailable("GLX_SGI_swap_control")?1:-1; + } catch (Throwable t) { hasSwapIntervalSGI=1; } + } + if (hasSwapIntervalSGI>0) { + try { + if( 0 == glXExt.glXSwapIntervalSGI(interval) ) { + currentSwapInterval = interval; + } + } catch (Throwable t) { hasSwapIntervalSGI=-1; } + } + } finally { + getDrawableImpl().getFactoryImpl().unlockToolkit(); + } + } + + public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { + return getGLXExt().glXAllocateMemoryNV(arg0, arg1, arg2, arg3); + } + + public int getOffscreenContextPixelDataType() { + throw new GLException("Should not call this"); + } + + public int getOffscreenContextReadBuffer() { + throw new GLException("Should not call this"); + } + + public boolean offscreenImageNeedsVerticalFlip() { + throw new GLException("Should not call this"); + } + + public void bindPbufferToTexture() { + throw new GLException("Should not call this"); + } + + public void releasePbufferFromTexture() { + throw new GLException("Should not call this"); + } + + public boolean isOptimizable() { + return (super.isOptimizable() && !isVendorATI); + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + public long getContext() { + return context; + } + + private boolean isVendorATI = false; + +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java new file mode 100644 index 000000000..fe030af00 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java @@ -0,0 +1,100 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.x11.*; +import com.jogamp.gluegen.runtime.DynamicLookupHelper; + +public abstract class X11GLXDrawable extends GLDrawableImpl { + protected X11GLXDrawable(GLDrawableFactory factory, NativeWindow comp, boolean realized) { + super(factory, comp, realized); + } + + public DynamicLookupHelper getDynamicLookupHelper() { + return (X11GLXDrawableFactory) getFactoryImpl() ; + } + + protected void setRealizedImpl() { + if(!realized) { + return; // nothing to do + } + + if(NativeWindow.LOCK_SURFACE_NOT_READY == lockSurface()) { + throw new GLException("X11GLXDrawable.setRealized(true): lockSurface - surface not ready"); + } + try { + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + config.updateGraphicsConfiguration(); + + if (DEBUG) { + System.err.println("!!! X11GLXDrawable.setRealized(true): "+config); + } + } finally { + unlockSurface(); + } + } + + protected void swapBuffersImpl() { + boolean didLock = false; + try { + if ( !isSurfaceLocked() ) { + // Usually the surface shall be locked within [makeCurrent .. swap .. release] + if (lockSurface() == NativeWindow.LOCK_SURFACE_NOT_READY) { + return; + } + didLock=true; + } + + GLX.glXSwapBuffers(component.getDisplayHandle(), component.getSurfaceHandle()); + + } finally { + if(didLock) { + unlockSurface(); + } + } + } + + //--------------------------------------------------------------------------- + // Internals only below this point + // +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java new file mode 100644 index 000000000..089a516ee --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java @@ -0,0 +1,285 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import java.nio.*; +import java.security.*; +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.opengl.*; +import com.jogamp.gluegen.runtime.*; +import com.jogamp.gluegen.runtime.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.opengl.impl.x11.glx.*; +import com.sun.nativewindow.impl.NullWindow; +import com.sun.nativewindow.impl.NWReflection; +import com.sun.nativewindow.impl.x11.*; + +public class X11GLXDrawableFactory extends GLDrawableFactoryImpl implements DynamicLookupHelper { + public X11GLXDrawableFactory() { + super(); + // Must initialize GLX support eagerly in case a pbuffer is the + // first thing instantiated + GLProcAddressHelper.resetProcAddressTable(GLX.getGLXProcAddressTable(), this); + // Register our GraphicsConfigurationFactory implementations + // The act of constructing them causes them to be registered + new X11GLXGraphicsConfigurationFactory(); + try { + NWReflection.createInstance("com.jogamp.opengl.impl.x11.glx.awt.X11AWTGLXGraphicsConfigurationFactory", + new Object[] {}); + } catch (Throwable t) { } + } + + public GLDrawableImpl createOnscreenDrawable(NativeWindow target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + return new X11OnscreenGLXDrawable(this, target); + } + + protected GLDrawableImpl createOffscreenDrawable(NativeWindow target) { + return new X11OffscreenGLXDrawable(this, target); + } + + private boolean pbufferSupportInitialized = false; + private boolean canCreateGLPbuffer = false; + public boolean canCreateGLPbuffer() { + if (!pbufferSupportInitialized) { + long display = X11Util.getThreadLocalDefaultDisplay(); + int[] major = new int[1]; + int[] minor = new int[1]; + int screen = 0; // FIXME: provide way to specify this? + + if (!GLX.glXQueryVersion(display, major, 0, minor, 0)) { + throw new GLException("glXQueryVersion failed"); + } + if (DEBUG) { + System.err.println("!!! GLX version: major " + major[0] + + ", minor " + minor[0]); + } + + // Work around bugs in ATI's Linux drivers where they report they + // only implement GLX version 1.2 on the server side + if (major[0] == 1 && minor[0] == 2) { + String str = GLX.glXGetClientString(display, GLX.GLX_VERSION); + if (str != null && str.startsWith("1.") && + (str.charAt(2) >= '3')) { + canCreateGLPbuffer = true; + } + } else { + canCreateGLPbuffer = ((major[0] > 1) || (minor[0] > 2)); + } + + pbufferSupportInitialized = true; + } + return canCreateGLPbuffer; + } + + protected GLDrawableImpl createGLPbufferDrawableImpl(final NativeWindow target) { + /** + * FIXME: Think about this .. + * should not be necessary ? .. + final List returnList = new ArrayList(); + final GLDrawableFactory factory = this; + Runnable r = new Runnable() { + public void run() { + returnList.add(new X11PbufferGLXDrawable(factory, target)); + } + }; + maybeDoSingleThreadedWorkaround(r); + return (GLDrawableImpl) returnList.get(0); + */ + return new X11PbufferGLXDrawable(this, target); + } + + + protected NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, int width, int height) { + AbstractGraphicsScreen screen = X11GraphicsScreen.createDefault(); + NullWindow nw = new NullWindow(X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capabilities, chooser, screen)); + nw.setSize(width, height); + return nw; + } + + public GLContext createExternalGLContext() { + return X11ExternalGLXContext.create(this, null); + } + + public boolean canCreateExternalGLDrawable() { + return canCreateGLPbuffer(); + } + + public GLDrawable createExternalGLDrawable() { + return X11ExternalGLXDrawable.create(this, null); + } + + public void loadGLULibrary() { + X11Lib.dlopen("/usr/lib/libGLU.so"); + } + + public long dynamicLookupFunction(String glFuncName) { + long res = 0; + res = GLX.glXGetProcAddressARB(glFuncName); + if (res == 0) { + // GLU routines aren't known to the OpenGL function lookup + res = X11Lib.dlsym(glFuncName); + } + return res; + } + + public boolean canCreateContextOnJava2DSurface() { + return false; + } + + public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException { + throw new GLException("Unimplemented on this platform"); + } + + //---------------------------------------------------------------------- + // Gamma-related functionality + // + + private boolean gotGammaRampLength; + private int gammaRampLength; + protected synchronized int getGammaRampLength() { + if (gotGammaRampLength) { + return gammaRampLength; + } + + long display = X11Util.getThreadLocalDefaultDisplay(); + try { + X11Lib.XLockDisplay(display); + int[] size = new int[1]; + boolean res = X11Lib.XF86VidModeGetGammaRampSize(display, + X11Lib.DefaultScreen(display), + size, 0); + if (!res) { + return 0; + } + gotGammaRampLength = true; + gammaRampLength = size[0]; + return gammaRampLength; + } finally { + X11Lib.XUnlockDisplay(display); + } + } + + protected boolean setGammaRamp(float[] ramp) { + int len = ramp.length; + short[] rampData = new short[len]; + for (int i = 0; i < len; i++) { + rampData[i] = (short) (ramp[i] * 65535); + } + + long display = X11Util.getThreadLocalDefaultDisplay(); + try { + X11Lib.XLockDisplay(display); + boolean res = X11Lib.XF86VidModeSetGammaRamp(display, + X11Lib.DefaultScreen(display), + rampData.length, + rampData, 0, + rampData, 0, + rampData, 0); + return res; + } finally { + X11Lib.XUnlockDisplay(display); + } + } + + protected Buffer getGammaRamp() { + int size = getGammaRampLength(); + ShortBuffer rampData = ShortBuffer.wrap(new short[3 * size]); + rampData.position(0); + rampData.limit(size); + ShortBuffer redRampData = rampData.slice(); + rampData.position(size); + rampData.limit(2 * size); + ShortBuffer greenRampData = rampData.slice(); + rampData.position(2 * size); + rampData.limit(3 * size); + ShortBuffer blueRampData = rampData.slice(); + long display = X11Util.getThreadLocalDefaultDisplay(); + try { + X11Lib.XLockDisplay(display); + boolean res = X11Lib.XF86VidModeGetGammaRamp(display, + X11Lib.DefaultScreen(display), + size, + redRampData, + greenRampData, + blueRampData); + if (!res) { + return null; + } + return rampData; + } finally { + X11Lib.XUnlockDisplay(display); + } + } + + protected void resetGammaRamp(Buffer originalGammaRamp) { + if (originalGammaRamp == null) + return; // getGammaRamp failed originally + ShortBuffer rampData = (ShortBuffer) originalGammaRamp; + int capacity = rampData.capacity(); + if ((capacity % 3) != 0) { + throw new IllegalArgumentException("Must not be the original gamma ramp"); + } + int size = capacity / 3; + rampData.position(0); + rampData.limit(size); + ShortBuffer redRampData = rampData.slice(); + rampData.position(size); + rampData.limit(2 * size); + ShortBuffer greenRampData = rampData.slice(); + rampData.position(2 * size); + rampData.limit(3 * size); + ShortBuffer blueRampData = rampData.slice(); + long display = X11Util.getThreadLocalDefaultDisplay(); + try { + X11Lib.XLockDisplay(display); + X11Lib.XF86VidModeSetGammaRamp(display, + X11Lib.DefaultScreen(display), + size, + redRampData, + greenRampData, + blueRampData); + } finally { + X11Lib.XUnlockDisplay(display); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java new file mode 100644 index 000000000..498605594 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java @@ -0,0 +1,416 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.NativeLibrary; +import com.jogamp.gluegen.runtime.PointerBuffer; +import com.sun.nativewindow.impl.x11.*; + +public class X11GLXGraphicsConfiguration extends X11GraphicsConfiguration implements Cloneable { + protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); + + public static final int MAX_ATTRIBS = 128; + private long fbConfig; + private int fbConfigID; + private GLCapabilitiesChooser chooser; + + public X11GLXGraphicsConfiguration(X11GraphicsScreen screen, + GLCapabilities capsChosen, GLCapabilities capsRequested, GLCapabilitiesChooser chooser, + XVisualInfo info, long fbcfg, int fbcfgID) { + super(screen, capsChosen, capsRequested, info); + this.chooser=chooser; + fbConfig = fbcfg; + fbConfigID = fbcfgID; + } + + public static X11GLXGraphicsConfiguration create(GLProfile glp, X11GraphicsScreen x11Screen, int fbcfgID) { + long display = x11Screen.getDevice().getHandle(); + if(0==display) { + throw new GLException("Display null of "+x11Screen); + } + int screen = x11Screen.getIndex(); + long fbcfg = glXFBConfigID2FBConfig(display, screen, fbcfgID); + if(0==fbcfg) { + throw new GLException("FBConfig null of 0x"+Integer.toHexString(fbcfgID)); + } + if(null==glp) { + glp = GLProfile.getDefault(); + } + GLCapabilities caps = GLXFBConfig2GLCapabilities(glp, display, fbcfg, true, true, true, GLXUtil.isMultisampleAvailable(display)); + if(null==caps) { + throw new GLException("GLCapabilities null of 0x"+Long.toHexString(fbcfg)); + } + XVisualInfo xvi = GLX.glXGetVisualFromFBConfigCopied(display, fbcfg); + if(null==xvi) { + throw new GLException("XVisualInfo null of 0x"+Long.toHexString(fbcfg)); + } + return new X11GLXGraphicsConfiguration(x11Screen, caps, caps, new DefaultGLCapabilitiesChooser(), xvi, fbcfg, fbcfgID); + } + + public Object clone() { + return super.clone(); + } + + public long getFBConfig() { return fbConfig; } + public int getFBConfigID() { return fbConfigID; } + + protected void updateGraphicsConfiguration() { + X11GLXGraphicsConfiguration newConfig = (X11GLXGraphicsConfiguration) + GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration(getRequestedCapabilities(), + chooser, + getScreen()); + if(null!=newConfig) { + // FIXME: setScreen( ... ); + setXVisualInfo(newConfig.getXVisualInfo()); + setChosenCapabilities(newConfig.getChosenCapabilities()); + fbConfig = newConfig.getFBConfig(); + fbConfigID = newConfig.getFBConfigID(); + if(DEBUG) { + System.err.println("!!! updateGraphicsConfiguration: "+this); + } + } + } + + public static int[] GLCapabilities2AttribList(GLCapabilities caps, + boolean forFBAttr, + boolean isMultisampleAvailable, + long display, + int screen) + { + int colorDepth = (caps.getRedBits() + + caps.getGreenBits() + + caps.getBlueBits()); + if (colorDepth < 15) { + throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); + } + int[] res = new int[MAX_ATTRIBS]; + int idx = 0; + + if (forFBAttr) { + res[idx++] = GLX.GLX_DRAWABLE_TYPE; + res[idx++] = caps.isOnscreen() ? ( GLX.GLX_WINDOW_BIT ) : ( caps.isPBuffer() ? GLX.GLX_PBUFFER_BIT : GLX.GLX_PIXMAP_BIT ) ; + } + + if (forFBAttr) { + res[idx++] = GLX.GLX_RENDER_TYPE; + res[idx++] = GLX.GLX_RGBA_BIT; + } else { + res[idx++] = GLX.GLX_RGBA; + } + + // FIXME: Still a bug is Mesa: PBUFFER && GLX_STEREO==GL_FALSE ? + if (forFBAttr) { + res[idx++] = GLX.GLX_DOUBLEBUFFER; + res[idx++] = caps.getDoubleBuffered()?GL.GL_TRUE:GL.GL_FALSE; + res[idx++] = GLX.GLX_STEREO; + res[idx++] = caps.getStereo()?GL.GL_TRUE:GL.GL_FALSE; + res[idx++] = GLX.GLX_TRANSPARENT_TYPE; + res[idx++] = caps.isBackgroundOpaque()?GLX.GLX_NONE:GLX.GLX_TRANSPARENT_RGB; + if(!caps.isBackgroundOpaque()) { + res[idx++] = GLX.GLX_TRANSPARENT_RED_VALUE; + res[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():(int)GLX.GLX_DONT_CARE; + res[idx++] = GLX.GLX_TRANSPARENT_GREEN_VALUE; + res[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():(int)GLX.GLX_DONT_CARE; + res[idx++] = GLX.GLX_TRANSPARENT_BLUE_VALUE; + res[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():(int)GLX.GLX_DONT_CARE; + res[idx++] = GLX.GLX_TRANSPARENT_ALPHA_VALUE; + res[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():(int)GLX.GLX_DONT_CARE; + } + } else { + if (caps.getDoubleBuffered()) { + res[idx++] = GLX.GLX_DOUBLEBUFFER; + } + if (caps.getStereo()) { + res[idx++] = GLX.GLX_STEREO; + } + } + + res[idx++] = GLX.GLX_RED_SIZE; + res[idx++] = caps.getRedBits(); + res[idx++] = GLX.GLX_GREEN_SIZE; + res[idx++] = caps.getGreenBits(); + res[idx++] = GLX.GLX_BLUE_SIZE; + res[idx++] = caps.getBlueBits(); + res[idx++] = GLX.GLX_ALPHA_SIZE; + res[idx++] = caps.getAlphaBits(); + res[idx++] = GLX.GLX_DEPTH_SIZE; + res[idx++] = caps.getDepthBits(); + if (caps.getStencilBits() > 0) { + res[idx++] = GLX.GLX_STENCIL_SIZE; + res[idx++] = caps.getStencilBits(); + } + if (caps.getAccumRedBits() > 0 || + caps.getAccumGreenBits() > 0 || + caps.getAccumBlueBits() > 0 || + caps.getAccumAlphaBits() > 0) { + res[idx++] = GLX.GLX_ACCUM_RED_SIZE; + res[idx++] = caps.getAccumRedBits(); + res[idx++] = GLX.GLX_ACCUM_GREEN_SIZE; + res[idx++] = caps.getAccumGreenBits(); + res[idx++] = GLX.GLX_ACCUM_BLUE_SIZE; + res[idx++] = caps.getAccumBlueBits(); + res[idx++] = GLX.GLX_ACCUM_ALPHA_SIZE; + res[idx++] = caps.getAccumAlphaBits(); + } + if (isMultisampleAvailable && caps.getSampleBuffers()) { + res[idx++] = GLX.GLX_SAMPLE_BUFFERS; + res[idx++] = GL.GL_TRUE; + res[idx++] = GLX.GLX_SAMPLES; + res[idx++] = caps.getNumSamples(); + } + if (caps.isPBuffer()) { + if (caps.getPbufferFloatingPointBuffers()) { + String glXExtensions = GLX.glXQueryExtensionsString(display, screen); + if (glXExtensions == null || + glXExtensions.indexOf("GLX_NV_float_buffer") < 0) { + throw new GLException("Floating-point pbuffers on X11 currently require NVidia hardware: "+glXExtensions); + } + res[idx++] = GLXExt.GLX_FLOAT_COMPONENTS_NV; + res[idx++] = GL.GL_TRUE; + } + } + res[idx++] = 0; + return res; + } + + // FBConfig + + public static boolean GLXFBConfigValid(long display, long fbcfg) { + int[] tmp = new int[1]; + if(GLX.GLX_BAD_ATTRIBUTE == GLX.glXGetFBConfigAttrib(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0)) { + return false; + } + return true; + } + + public static boolean GLXFBConfigDrawableTypeVerify(int val, boolean onscreen, boolean usePBuffer) { + boolean res; + + if ( onscreen ) { + res = ( 0 != (val & GLX.GLX_WINDOW_BIT) ) ; + } else { + res = ( 0 != (val & GLX.GLX_PIXMAP_BIT) ) || usePBuffer ; + } + if ( usePBuffer ) { + res = res && ( 0 != (val & GLX.GLX_PBUFFER_BIT) ) ; + } + + return res; + } + + public static GLCapabilities GLXFBConfig2GLCapabilities(GLProfile glp, long display, long fbcfg, + boolean relaxed, boolean onscreen, boolean usePBuffer, boolean isMultisampleEnabled) { + int[] tmp = new int[1]; + int val; + val = glXGetFBConfig(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0); + if (val != GLX.GLX_RGBA_BIT) { + throw new GLException("Visual does not support RGBA"); + } + GLCapabilities res = new GLCapabilities(glp); + + val = glXGetFBConfig(display, fbcfg, GLX.GLX_DRAWABLE_TYPE, tmp, 0); + if(GLXFBConfigDrawableTypeVerify(val, onscreen, usePBuffer)) { + res.setOnscreen(onscreen); + res.setPBuffer(usePBuffer); + } else if(relaxed) { + res.setOnscreen( 0 != (val & GLX.GLX_WINDOW_BIT) ); + res.setPBuffer ( 0 != (val & GLX.GLX_PBUFFER_BIT) ); + } else { + throw new GLException("GLX_DRAWABLE_TYPE does not match !!!"); + } + res.setDoubleBuffered(glXGetFBConfig(display, fbcfg, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); + res.setStereo (glXGetFBConfig(display, fbcfg, GLX.GLX_STEREO, tmp, 0) != 0); + res.setHardwareAccelerated(glXGetFBConfig(display, fbcfg, GLX.GLX_CONFIG_CAVEAT, tmp, 0) != GLX.GLX_SLOW_CONFIG); + res.setDepthBits (glXGetFBConfig(display, fbcfg, GLX.GLX_DEPTH_SIZE, tmp, 0)); + res.setStencilBits (glXGetFBConfig(display, fbcfg, GLX.GLX_STENCIL_SIZE, tmp, 0)); + res.setRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_RED_SIZE, tmp, 0)); + res.setGreenBits (glXGetFBConfig(display, fbcfg, GLX.GLX_GREEN_SIZE, tmp, 0)); + res.setBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_BLUE_SIZE, tmp, 0)); + res.setAlphaBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ALPHA_SIZE, tmp, 0)); + res.setAccumRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); + res.setAccumGreenBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); + res.setAccumBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); + res.setAccumAlphaBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); + if (isMultisampleEnabled) { + res.setSampleBuffers(glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); + res.setNumSamples (glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLES, tmp, 0)); + } + res.setBackgroundOpaque(glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_TYPE, tmp, 0) == GLX.GLX_NONE); + if(!res.isBackgroundOpaque()) { + glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_RED_VALUE, tmp, 0); + res.setTransparentRedValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); + + glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_GREEN_VALUE, tmp, 0); + res.setTransparentGreenValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); + + glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_BLUE_VALUE, tmp, 0); + res.setTransparentBlueValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); + + glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_ALPHA_VALUE, tmp, 0); + res.setTransparentAlphaValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); + } + try { + res.setPbufferFloatingPointBuffers(glXGetFBConfig(display, fbcfg, GLXExt.GLX_FLOAT_COMPONENTS_NV, tmp, 0) != GL.GL_FALSE); + } catch (Exception e) {} + return res; + } + + private static String glXGetFBConfigErrorCode(int err) { + switch (err) { + case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; + case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; + default: return "Unknown error code " + err; + } + } + + public static int glXGetFBConfig(long display, long cfg, int attrib, int[] tmp, int tmp_offset) { + if (display == 0) { + throw new GLException("No display connection"); + } + int res = GLX.glXGetFBConfigAttrib(display, cfg, attrib, tmp, tmp_offset); + if (res != 0) { + throw new GLException("glXGetFBConfig(0x"+Long.toHexString(attrib)+") failed: error code " + glXGetFBConfigErrorCode(res)); + } + return tmp[tmp_offset]; + } + + public static int glXFBConfig2FBConfigID(long display, long cfg) { + int[] tmpID = new int[1]; + return glXGetFBConfig(display, cfg, GLX.GLX_FBCONFIG_ID, tmpID, 0); + } + + public static long glXFBConfigID2FBConfig(long display, int screen, int id) { + int[] attribs = new int[] { GLX.GLX_FBCONFIG_ID, id, 0 }; + int[] count = { -1 }; + PointerBuffer fbcfgsL = GLX.glXChooseFBConfigCopied(display, screen, attribs, 0, count, 0); + if (fbcfgsL == null || fbcfgsL.limit()<1) { + return 0; + } + return fbcfgsL.get(0); + } + + // Visual Info + + public static XVisualInfo XVisualID2XVisualInfo(long display, long visualID) { + XVisualInfo res = null; + NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); + try{ + int[] count = new int[1]; + XVisualInfo template = XVisualInfo.create(); + template.setVisualid(visualID); + XVisualInfo[] infos = X11Lib.XGetVisualInfoCopied(display, X11Lib.VisualIDMask, template, count, 0); + if (infos == null || infos.length == 0) { + return null; + } + res = XVisualInfo.create(infos[0]); + } finally { + NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); + } + if (DEBUG) { + System.err.println("!!! Fetched XVisualInfo for visual ID 0x" + Long.toHexString(visualID)); + System.err.println("!!! Resulting XVisualInfo: visualid = 0x" + Long.toHexString(res.getVisualid())); + } + return res; + } + + public static GLCapabilities XVisualInfo2GLCapabilities(GLProfile glp, long display, XVisualInfo info, boolean onscreen, boolean usePBuffer, boolean isMultisampleEnabled) { + int[] tmp = new int[1]; + int val = glXGetConfig(display, info, GLX.GLX_USE_GL, tmp, 0); + if (val == 0) { + throw new GLException("Visual does not support OpenGL"); + } + val = glXGetConfig(display, info, GLX.GLX_RGBA, tmp, 0); + if (val == 0) { + throw new GLException("Visual does not support RGBA"); + } + GLCapabilities res = new GLCapabilities(glp); + res.setOnscreen (onscreen); + res.setPBuffer (usePBuffer); + res.setDoubleBuffered(glXGetConfig(display, info, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); + res.setStereo (glXGetConfig(display, info, GLX.GLX_STEREO, tmp, 0) != 0); + // Note: use of hardware acceleration is determined by + // glXCreateContext, not by the XVisualInfo. Optimistically claim + // that all GLCapabilities have the capability to be hardware + // accelerated. + res.setHardwareAccelerated(true); + res.setDepthBits (glXGetConfig(display, info, GLX.GLX_DEPTH_SIZE, tmp, 0)); + res.setStencilBits (glXGetConfig(display, info, GLX.GLX_STENCIL_SIZE, tmp, 0)); + res.setRedBits (glXGetConfig(display, info, GLX.GLX_RED_SIZE, tmp, 0)); + res.setGreenBits (glXGetConfig(display, info, GLX.GLX_GREEN_SIZE, tmp, 0)); + res.setBlueBits (glXGetConfig(display, info, GLX.GLX_BLUE_SIZE, tmp, 0)); + res.setAlphaBits (glXGetConfig(display, info, GLX.GLX_ALPHA_SIZE, tmp, 0)); + res.setAccumRedBits (glXGetConfig(display, info, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); + res.setAccumGreenBits(glXGetConfig(display, info, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); + res.setAccumBlueBits (glXGetConfig(display, info, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); + res.setAccumAlphaBits(glXGetConfig(display, info, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); + if (isMultisampleEnabled) { + res.setSampleBuffers(glXGetConfig(display, info, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); + res.setNumSamples (glXGetConfig(display, info, GLX.GLX_SAMPLES, tmp, 0)); + } + return res; + } + + private static String glXGetConfigErrorCode(int err) { + switch (err) { + case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; + case GLX.GLX_BAD_SCREEN: return "GLX_BAD_SCREEN"; + case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; + case GLX.GLX_BAD_VISUAL: return "GLX_BAD_VISUAL"; + default: return "Unknown error code " + err; + } + } + + public static int glXGetConfig(long display, XVisualInfo info, int attrib, int[] tmp, int tmp_offset) { + if (display == 0) { + throw new GLException("No display connection"); + } + int res = GLX.glXGetConfig(display, info, attrib, tmp, tmp_offset); + if (res != 0) { + throw new GLException("glXGetConfig(0x"+Long.toHexString(attrib)+") failed: error code " + glXGetConfigErrorCode(res)); + } + return tmp[tmp_offset]; + } + + public String toString() { + return "X11GLXGraphicsConfiguration["+getScreen()+", visualID 0x" + Long.toHexString(getVisualID()) + ", fbConfigID 0x" + Long.toHexString(fbConfigID) + + ",\n\trequested " + getRequestedCapabilities()+ + ",\n\tchosen " + getChosenCapabilities()+ + "]"; + } +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java new file mode 100644 index 000000000..1ddac9013 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java @@ -0,0 +1,340 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import com.sun.nativewindow.impl.NativeWindowFactoryImpl; +import com.sun.nativewindow.impl.x11.*; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.opengl.impl.x11.glx.*; + +import com.jogamp.gluegen.runtime.PointerBuffer; + +/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits + are used on X11 platforms. Toolkits will likely need to delegate + to this one to change the accepted and returned types of the + GraphicsDevice and GraphicsConfiguration abstractions. */ + +public class X11GLXGraphicsConfigurationFactory extends GraphicsConfigurationFactory { + protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); + + public X11GLXGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.x11.X11GraphicsDevice.class, this); + } + + public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + return chooseGraphicsConfigurationStatic(capabilities, chooser, absScreen); + } + + protected static X11GLXGraphicsConfiguration createDefaultGraphicsConfiguration(AbstractGraphicsScreen absScreen, boolean onscreen, boolean usePBuffer) { + if (absScreen == null) { + throw new IllegalArgumentException("AbstractGraphicsScreen is null"); + } + if (!(absScreen instanceof X11GraphicsScreen)) { + throw new IllegalArgumentException("Only X11GraphicsScreen are allowed here"); + } + X11GraphicsScreen x11Screen = (X11GraphicsScreen)absScreen; + + GLProfile glProfile = GLProfile.getDefault(); + GLCapabilities caps=null; + XVisualInfo xvis=null; + long fbcfg = 0; + int fbid = -1; + + // Utilizing FBConfig + // + GLCapabilities capsFB = null; + long display = x11Screen.getDevice().getHandle(); + try { + NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); + X11Lib.XLockDisplay(display); + int screen = x11Screen.getIndex(); + boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); + + long visID = X11Lib.DefaultVisualID(display, x11Screen.getIndex()); + xvis = X11GLXGraphicsConfiguration.XVisualID2XVisualInfo(display, visID); + caps = X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(glProfile, display, xvis, onscreen, usePBuffer, isMultisampleAvailable); + + int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(caps, true, isMultisampleAvailable, display, screen); + int[] count = { -1 }; + PointerBuffer fbcfgsL = GLX.glXChooseFBConfigCopied(display, screen, attribs, 0, count, 0); + if (fbcfgsL == null || fbcfgsL.limit()<1) { + throw new Exception("Could not fetch FBConfig for "+caps); + } + fbcfg = fbcfgsL.get(0); + capsFB = X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(glProfile, display, fbcfg, true, onscreen, usePBuffer, isMultisampleAvailable); + + fbid = X11GLXGraphicsConfiguration.glXFBConfig2FBConfigID(display, fbcfg); + + xvis = GLX.glXGetVisualFromFBConfigCopied(display, fbcfg); + if (xvis==null) { + throw new GLException("Error: Choosen FBConfig has no visual"); + } + } catch (Throwable t) { + } finally { + X11Lib.XUnlockDisplay(display); + NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); + } + + return new X11GLXGraphicsConfiguration(x11Screen, (null!=capsFB)?capsFB:caps, caps, null, xvis, fbcfg, fbid); + } + + protected static X11GLXGraphicsConfiguration chooseGraphicsConfigurationStatic(Capabilities capabilities, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + if (absScreen == null) { + throw new IllegalArgumentException("AbstractGraphicsScreen is null"); + } + if (!(absScreen instanceof X11GraphicsScreen)) { + throw new IllegalArgumentException("Only X11GraphicsScreen are allowed here"); + } + X11GraphicsScreen x11Screen = (X11GraphicsScreen)absScreen; + + + if (capabilities != null && + !(capabilities instanceof GLCapabilities)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); + } + + if (capabilities == null) { + capabilities = new GLCapabilities(null); + } + + boolean onscreen = capabilities.isOnscreen(); + boolean usePBuffer = ((GLCapabilities)capabilities).isPBuffer(); + + GLCapabilities caps2 = (GLCapabilities) capabilities.clone(); + if(!caps2.isOnscreen()) { + // OFFSCREEN !DOUBLE_BUFFER + caps2.setDoubleBuffered(false); + } + + X11GLXGraphicsConfiguration res; + res = chooseGraphicsConfigurationFBConfig((GLCapabilities) caps2, + (GLCapabilitiesChooser) chooser, + x11Screen); + if(null==res) { + if(usePBuffer) { + throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration based on FBConfig"); + } + res = chooseGraphicsConfigurationXVisual((GLCapabilities) caps2, + (GLCapabilitiesChooser) chooser, + x11Screen); + } + if(null==res) { + throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration"); + } + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationStatic("+x11Screen+","+caps2+"): "+res); + } + return res; + } + + protected static X11GLXGraphicsConfiguration chooseGraphicsConfigurationFBConfig(GLCapabilities capabilities, + GLCapabilitiesChooser chooser, + X11GraphicsScreen x11Screen) { + int recommendedIndex = -1; + GLCapabilities[] caps = null; + PointerBuffer fbcfgsL = null; + int chosen=-1; + int retFBID=-1; + XVisualInfo retXVisualInfo = null; + GLProfile glProfile = capabilities.getGLProfile(); + boolean onscreen = capabilities.isOnscreen(); + boolean usePBuffer = capabilities.isPBuffer(); + + // Utilizing FBConfig + // + AbstractGraphicsDevice absDevice = x11Screen.getDevice(); + long display = absDevice.getHandle(); + try { + NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); + X11Lib.XLockDisplay(display); + int screen = x11Screen.getIndex(); + boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); + int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capabilities, true, isMultisampleAvailable, display, screen); + int[] count = { -1 }; + + fbcfgsL = GLX.glXChooseFBConfigCopied(display, screen, attribs, 0, count, 0); + if (fbcfgsL == null || fbcfgsL.limit()<1) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed glXChooseFBConfig ("+x11Screen+","+capabilities+"): "+fbcfgsL+", "+count[0]); + } + return null; + } + if( !X11GLXGraphicsConfiguration.GLXFBConfigValid( display, fbcfgsL.get(0) ) ) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed - GLX FBConfig invalid: ("+x11Screen+","+capabilities+"): "+fbcfgsL+", fbcfg: 0x"+Long.toHexString(fbcfgsL.get(0))); + } + return null; + } + recommendedIndex = 0; // 1st match is always recommended .. + caps = new GLCapabilities[fbcfgsL.limit()]; + for (int i = 0; i < fbcfgsL.limit(); i++) { + caps[i] = X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(glProfile, display, fbcfgsL.get(i), + false, onscreen, usePBuffer, isMultisampleAvailable); + } + + if(null==chooser) { + chosen = recommendedIndex; + } else { + try { + chosen = chooser.chooseCapabilities(capabilities, caps, recommendedIndex); + } catch (NativeWindowException e) { + if(DEBUG) { + e.printStackTrace(); + } + chosen = -1; + } + } + if (chosen < 0) { + // keep on going .. + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig Failed .. unable to choose config, using first"); + } + chosen = 0; // default .. + } else if (chosen >= caps.length) { + throw new GLException("GLCapabilitiesChooser specified invalid index (expected 0.." + (caps.length - 1) + ")"); + } + + retFBID = X11GLXGraphicsConfiguration.glXFBConfig2FBConfigID(display, fbcfgsL.get(chosen)); + + retXVisualInfo = GLX.glXGetVisualFromFBConfigCopied(display, fbcfgsL.get(chosen)); + if (retXVisualInfo==null) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed glXGetVisualFromFBConfig ("+x11Screen+", "+fbcfgsL.get(chosen) +" (Continue: "+(false==caps[chosen].isOnscreen())+"):\n\t"+caps[chosen]); + } + if(caps[chosen].isOnscreen()) { + // Onscreen drawables shall have a XVisual .. + return null; + } + } + } finally { + X11Lib.XUnlockDisplay(display); + NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); + } + + return new X11GLXGraphicsConfiguration(x11Screen, caps[chosen], capabilities, chooser, retXVisualInfo, fbcfgsL.get(chosen), retFBID); + } + + protected static X11GLXGraphicsConfiguration chooseGraphicsConfigurationXVisual(GLCapabilities capabilities, + GLCapabilitiesChooser chooser, + X11GraphicsScreen x11Screen) { + if (chooser == null) { + chooser = new DefaultGLCapabilitiesChooser(); + } + + // Until we have a rock-solid visual selection algorithm written + // in pure Java, we're going to provide the underlying window + // system's selection to the chooser as a hint + + GLProfile glProfile = capabilities.getGLProfile(); + boolean onscreen = capabilities.isOnscreen(); + GLCapabilities[] caps = null; + int recommendedIndex = -1; + XVisualInfo retXVisualInfo = null; + int chosen=-1; + + AbstractGraphicsDevice absDevice = x11Screen.getDevice(); + long display = absDevice.getHandle(); + try { + NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); + X11Lib.XLockDisplay(display); + int screen = x11Screen.getIndex(); + boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); + int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capabilities, false, isMultisampleAvailable, display, screen); + XVisualInfo[] infos = null; + + XVisualInfo recommendedVis = GLX.glXChooseVisualCopied(display, screen, attribs, 0); + if (DEBUG) { + System.err.print("!!! glXChooseVisual recommended "); + if (recommendedVis == null) { + System.err.println("null visual"); + } else { + System.err.println("visual id 0x" + Long.toHexString(recommendedVis.getVisualid())); + } + } + int[] count = new int[1]; + XVisualInfo template = XVisualInfo.create(); + template.setScreen(screen); + infos = X11Lib.XGetVisualInfoCopied(display, X11Lib.VisualScreenMask, template, count, 0); + if (infos == null || infos.length<1) { + throw new GLException("Error while enumerating available XVisualInfos"); + } + caps = new GLCapabilities[infos.length]; + for (int i = 0; i < infos.length; i++) { + caps[i] = X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(glProfile, display, infos[i], onscreen, false, isMultisampleAvailable); + // Attempt to find the visual chosen by glXChooseVisual + if (recommendedVis != null && recommendedVis.getVisualid() == infos[i].getVisualid()) { + recommendedIndex = i; + } + } + try { + chosen = chooser.chooseCapabilities(capabilities, caps, recommendedIndex); + } catch (NativeWindowException e) { + if(DEBUG) { + e.printStackTrace(); + } + chosen = -1; + } + if (chosen < 0) { + // keep on going .. + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationXVisual Failed .. unable to choose config, using first"); + } + chosen = 0; // default .. + } else if (chosen >= caps.length) { + throw new GLException("GLCapabilitiesChooser specified invalid index (expected 0.." + (caps.length - 1) + ")"); + } + if (infos[chosen] == null) { + throw new GLException("GLCapabilitiesChooser chose an invalid visual"); + } + retXVisualInfo = XVisualInfo.create(infos[chosen]); + } finally { + X11Lib.XUnlockDisplay(display); + NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); + } + return new X11GLXGraphicsConfiguration(x11Screen, caps[chosen], capabilities, chooser, retXVisualInfo, 0, -1); + } +} + diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OffscreenGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OffscreenGLXContext.java new file mode 100644 index 000000000..306a711bd --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OffscreenGLXContext.java @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.opengl.impl.x11.*; + +public class X11OffscreenGLXContext extends X11GLXContext { + private X11OffscreenGLXDrawable drawable; + + public X11OffscreenGLXContext(X11OffscreenGLXDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + this.drawable = drawable; + } + + public int getOffscreenContextPixelDataType() { + GL gl = getGL(); + return gl.isGL2()?GL2.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; + } + + public int getOffscreenContextReadBuffer() { + GLCapabilities caps = (GLCapabilities)drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); + if (caps.getDoubleBuffered()) { + return GL.GL_BACK; + } + return GL.GL_FRONT; + } + + public boolean offscreenImageNeedsVerticalFlip() { + // There doesn't seem to be a way to do this in the construction + // of the Pixmap or GLXPixmap + return true; + } + + protected void create() { + createContext(false); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OffscreenGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OffscreenGLXDrawable.java new file mode 100644 index 000000000..7d866a200 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OffscreenGLXDrawable.java @@ -0,0 +1,150 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.x11.*; + +public class X11OffscreenGLXDrawable extends X11GLXDrawable { + private long pixmap; + + protected X11OffscreenGLXDrawable(GLDrawableFactory factory, NativeWindow target) { + super(factory, target, true); + create(); + } + + protected void setRealizedImpl() { + if(realized) { + create(); + } else { + destroy(); + } + } + + public GLContext createContext(GLContext shareWith) { + return new X11OffscreenGLXContext(this, shareWith); + } + + private void create() { + NativeWindow nw = getNativeWindow(); + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) nw.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + XVisualInfo vis = config.getXVisualInfo(); + int bitsPerPixel = vis.getDepth(); + AbstractGraphicsScreen aScreen = config.getScreen(); + AbstractGraphicsDevice aDevice = aScreen.getDevice(); + long dpy = aDevice.getHandle(); + int screen = aScreen.getIndex(); + + getFactoryImpl().lockToolkit(); + try { + X11Lib.XLockDisplay(dpy); + pixmap = X11Lib.XCreatePixmap(dpy, (int) X11Lib.RootWindow(dpy, screen), + component.getWidth(), component.getHeight(), bitsPerPixel); + if (pixmap == 0) { + throw new GLException("XCreatePixmap failed"); + } + long drawable = GLX.glXCreateGLXPixmap(dpy, vis, pixmap); + if (drawable == 0) { + X11Lib.XFreePixmap(dpy, pixmap); + pixmap = 0; + throw new GLException("glXCreateGLXPixmap failed"); + } + ((SurfaceChangeable)nw).setSurfaceHandle(drawable); + if (DEBUG) { + System.err.println("Created pixmap " + toHexString(pixmap) + + ", GLXPixmap " + toHexString(drawable) + + ", display " + toHexString(dpy)); + } + } finally { + X11Lib.XUnlockDisplay(dpy); + getFactoryImpl().unlockToolkit(); + } + } + + public void destroy() { + if (pixmap == 0) return; + + NativeWindow nw = getNativeWindow(); + long display = nw.getDisplayHandle(); + try { + getFactoryImpl().lockToolkit(); + X11Lib.XLockDisplay(display); + + long drawable = nw.getSurfaceHandle(); + if (DEBUG) { + System.err.println("Destroying pixmap " + toHexString(pixmap) + + ", GLXPixmap " + toHexString(drawable) + + ", display " + toHexString(display)); + } + + // Must destroy pixmap and GLXPixmap + + if (DEBUG) { + long cur = GLX.glXGetCurrentContext(); + if (cur != 0) { + System.err.println("WARNING: found context " + toHexString(cur) + " current during pixmap destruction"); + } + } + + // FIXME: workaround for crashes on NVidia hardware when + // destroying pixmap (no context is current at the point of the + // crash, at least from the point of view of + // glXGetCurrentContext) + GLX.glXMakeCurrent(display, 0, 0); + + GLX.glXDestroyGLXPixmap(display, drawable); + X11Lib.XFreePixmap(display, pixmap); + drawable = 0; + pixmap = 0; + display = 0; + ((SurfaceChangeable)nw).setSurfaceHandle(0); + } finally { + X11Lib.XUnlockDisplay(display); + getFactoryImpl().unlockToolkit(); + } + } + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java new file mode 100644 index 000000000..c89a5efd5 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import java.util.*; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.opengl.impl.x11.*; + +public class X11OnscreenGLXContext extends X11GLXContext { + // This indicates whether the context we have created is indirect + // and therefore requires the toolkit to be locked around all GL + // calls rather than just all GLX calls + protected boolean isIndirect; + + public X11OnscreenGLXContext(X11OnscreenGLXDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + public boolean isOptimizable() { + return super.isOptimizable() && !isIndirect; + } + + protected void create() { + createContext(true); + isIndirect = !GLX.glXIsDirect(drawable.getNativeWindow().getDisplayHandle(), context); + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java new file mode 100644 index 000000000..43468b858 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.opengl.impl.x11.*; + +public class X11OnscreenGLXDrawable extends X11GLXDrawable { + protected X11OnscreenGLXDrawable(GLDrawableFactory factory, NativeWindow component) { + super(factory, component, false); + } + + public GLContext createContext(GLContext shareWith) { + return new X11OnscreenGLXContext(this, shareWith); + } + + public int getWidth() { + return component.getWidth(); + } + + public int getHeight() { + return component.getHeight(); + } + +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java new file mode 100644 index 000000000..e0993abc3 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java @@ -0,0 +1,100 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.opengl.impl.x11.*; + +public class X11PbufferGLXContext extends X11GLXContext { + private X11PbufferGLXDrawable drawable; + + public X11PbufferGLXContext(X11PbufferGLXDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + this.drawable = drawable; + } + + public void bindPbufferToTexture() { + // FIXME: figure out how to implement this + throw new GLException("Not yet implemented"); + } + + public void releasePbufferFromTexture() { + // FIXME: figure out how to implement this + throw new GLException("Not yet implemented"); + } + + + public int getFloatingPointMode() { + return drawable.getFloatingPointMode(); + } + + protected void create() { + if (DEBUG) { + System.err.println("Creating context for pbuffer " + drawable.getWidth() + + " x " + drawable.getHeight()); + } + + // Create a gl context for the p-buffer. + X11GLXContext other = (X11GLXContext) GLContextShareSet.getShareContext(this); + long share = 0; + if (other != null) { + share = other.getContext(); + if (share == 0) { + throw new GLException("GLContextShareSet returned an invalid OpenGL context"); + } + } + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) + getGLDrawable().getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + + context = GLX.glXCreateNewContext(drawable.getNativeWindow().getDisplayHandle(), + config.getFBConfig(), GLX.GLX_RGBA_TYPE, share, true); + if (context == 0) { + throw new GLException("pbuffer creation error: glXCreateNewContext() failed"); + } + GLContextShareSet.contextCreated(this); + + if (DEBUG) { + System.err.println("Created context for pbuffer " + drawable.getWidth() + + " x " + drawable.getHeight()); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java new file mode 100644 index 000000000..3e012225e --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java @@ -0,0 +1,157 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.opengl.impl.x11.glx.*; +import com.sun.nativewindow.impl.x11.*; + +public class X11PbufferGLXDrawable extends X11GLXDrawable { + protected X11PbufferGLXDrawable(GLDrawableFactory factory, NativeWindow target) { + /* GLCapabilities caps, + GLCapabilitiesChooser chooser, + int width, int height */ + super(factory, target, true); + + if (DEBUG) { + System.out.println("Pbuffer config: " + getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration()); + } + + createPbuffer(); + + if (DEBUG) { + System.err.println("Created pbuffer " + this); + } + } + + protected void setRealizedImpl() { + if(realized) { + createPbuffer(); + } else { + destroy(); + } + } + + public GLContext createContext(GLContext shareWith) { + return new X11PbufferGLXContext(this, shareWith); + } + + public void destroy() { + getFactoryImpl().lockToolkit(); + try { + NativeWindow nw = getNativeWindow(); + if (nw.getSurfaceHandle() != 0) { + GLX.glXDestroyPbuffer(nw.getDisplayHandle(), nw.getSurfaceHandle()); + } + ((SurfaceChangeable)nw).setSurfaceHandle(0); + } finally { + getFactoryImpl().unlockToolkit(); + } + } + + private void createPbuffer() { + getFactoryImpl().lockToolkit(); + try { + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsScreen aScreen = config.getScreen(); + AbstractGraphicsDevice aDevice = aScreen.getDevice(); + long display = aDevice.getHandle(); + int screen = aScreen.getIndex(); + + if (display==0) { + throw new GLException("Null display"); + } + + NativeWindow nw = getNativeWindow(); + + GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); + + if (capabilities.getPbufferRenderToTexture()) { + throw new GLException("Render-to-texture pbuffers not supported yet on X11"); + } + + if (capabilities.getPbufferRenderToTextureRectangle()) { + throw new GLException("Render-to-texture-rectangle pbuffers not supported yet on X11"); + } + + // Create the p-buffer. + int niattribs = 0; + int[] iattributes = new int[5]; + + iattributes[niattribs++] = GLX.GLX_PBUFFER_WIDTH; + iattributes[niattribs++] = nw.getWidth(); + iattributes[niattribs++] = GLX.GLX_PBUFFER_HEIGHT; + iattributes[niattribs++] = nw.getHeight(); + iattributes[niattribs++] = 0; + + long pbuffer = GLX.glXCreatePbuffer(display, config.getFBConfig(), iattributes, 0); + if (pbuffer == 0) { + // FIXME: query X error code for detail error message + throw new GLException("pbuffer creation error: glXCreatePbuffer() failed"); + } + + // Set up instance variables + ((SurfaceChangeable)nw).setSurfaceHandle(pbuffer); + + // Determine the actual width and height we were able to create. + int[] tmp = new int[1]; + GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_WIDTH, tmp, 0); + int width = tmp[0]; + GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_HEIGHT, tmp, 0); + int height = tmp[0]; + ((SurfaceChangeable)nw).setSize(width, height); + } finally { + getFactoryImpl().unlockToolkit(); + } + } + + public int getFloatingPointMode() { + // Floating-point pbuffers currently require NVidia hardware on X11 + return GLPbuffer.NV_FLOAT; + } + + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } +} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java new file mode 100644 index 000000000..3b2c8f541 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java @@ -0,0 +1,150 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.x11.glx.awt; + +import java.awt.GraphicsConfiguration; +import java.awt.GraphicsDevice; +import java.awt.GraphicsEnvironment; +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.nativewindow.awt.*; +import javax.media.opengl.*; +import javax.media.opengl.awt.*; + +import com.jogamp.opengl.impl.*; +import com.sun.nativewindow.impl.jawt.*; +import com.sun.nativewindow.impl.jawt.x11.*; +import com.sun.nativewindow.impl.x11.*; +import com.jogamp.opengl.impl.x11.*; +import com.jogamp.opengl.impl.x11.glx.*; + +public class X11AWTGLXGraphicsConfigurationFactory extends GraphicsConfigurationFactory { + protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); + + public X11AWTGLXGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); + } + + public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + GraphicsDevice device = null; + if (absScreen != null && + !(absScreen instanceof AWTGraphicsScreen)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); + } + + if(null==absScreen) { + absScreen = AWTGraphicsScreen.createScreenDevice(-1); + } + AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; + device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); + + if (capabilities != null && + !(capabilities instanceof GLCapabilities)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); + } + + if(DEBUG) { + System.err.println("X11AWTGLXGraphicsConfigurationFactory: got "+absScreen); + } + + GraphicsConfiguration gc; + X11GraphicsConfiguration x11Config; + + // Need the lock here, since it could be an AWT owned display connection + NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); + try { + long displayHandle = X11SunJDKReflection.graphicsDeviceGetDisplay(device); + if(0==displayHandle) { + displayHandle = X11Util.getThreadLocalDefaultDisplay(); + if(DEBUG) { + System.err.println("X11AWTGLXGraphicsConfigurationFactory: using a thread local X11 display"); + } + } else { + if(DEBUG) { + System.err.println("X11AWTGLXGraphicsConfigurationFactory: using AWT X11 display 0x"+Long.toHexString(displayHandle)); + } + } + ((AWTGraphicsDevice)awtScreen.getDevice()).setHandle(displayHandle); + X11GraphicsDevice x11Device = new X11GraphicsDevice(displayHandle); + + X11GraphicsScreen x11Screen = new X11GraphicsScreen(x11Device, awtScreen.getIndex()); + if(DEBUG) { + System.err.println("X11AWTGLXGraphicsConfigurationFactory: made "+x11Screen); + } + + gc = device.getDefaultConfiguration(); + AWTGraphicsConfiguration.setupCapabilitiesRGBABits(capabilities, gc); + if(DEBUG) { + System.err.println("AWT Colormodel compatible: "+capabilities); + } + + x11Config = (X11GraphicsConfiguration) + GraphicsConfigurationFactory.getFactory(x11Device).chooseGraphicsConfiguration(capabilities, + chooser, + x11Screen); + if (x11Config == null) { + throw new GLException("Unable to choose a GraphicsConfiguration: "+capabilities+",\n\t"+chooser+"\n\t"+x11Screen); + } + + long visualID = x11Config.getVisualID(); + // Now figure out which GraphicsConfiguration corresponds to this + // visual by matching the visual ID + GraphicsConfiguration[] configs = device.getConfigurations(); + for (int i = 0; i < configs.length; i++) { + GraphicsConfiguration config = configs[i]; + if (config != null) { + if (X11SunJDKReflection.graphicsConfigurationGetVisualID(config) == visualID) { + return new AWTGraphicsConfiguration(awtScreen, x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), + config, x11Config); + } + } + } + } finally { + NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); + } + // Either we weren't able to reflectively introspect on the + // X11GraphicsConfig or something went wrong in the steps above; + // Let's take the default configuration as used on Windows and MacOSX then .. + if(DEBUG) { + System.err.println("!!! Using default configuration"); + } + return new AWTGraphicsConfiguration(awtScreen, x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), gc, x11Config); + } +} diff --git a/src/jogl/classes/com/sun/opengl/impl/DRIHack.java b/src/jogl/classes/com/sun/opengl/impl/DRIHack.java deleted file mode 100755 index c55e9ec3e..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/DRIHack.java +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import java.io.*; -import java.security.*; -import com.jogamp.gluegen.runtime.*; - -/** - * Helper class for working around problems with open-source DRI - * drivers. In the current DRI implementation it is required that the - * symbols in libGL.so.1.2 be globally visible to be accessible from - * other libraries that are dynamically loaded by the implementation. - * Applications may typically satisfy this need either by linking - * against libGL.so on the command line (-lGL) or by dlopen'ing - * libGL.so.1.2 with the RTLD_GLOBAL flag. The JOGL implementation - * links against libGL on all platforms rather than forcing all OpenGL - * entry points to be called through a function pointer. This allows - * the JOGL library to link directly to core 1.1 OpenGL entry points - * like glVertex3f, while calling through function pointers for entry - * points from later OpenGL versions as well as from - * extensions. However, because libjogl.so (which links against - * libGL.so) is loaded by the JVM, and because the JVM implicitly uses - * RTLD_LOCAL in the implementation of System.loadLibrary(), this - * means via transitivity that the symbols for libGL.so have only - * RTLD_LOCAL visibility to the rest of the application, so the DRI - * drivers can not find the symbols required.

- * - * There are at least two possible solutions. One would be to change - * the JOGL implementation to call through function pointers uniformly - * so that it does not need to link against libGL.so. This is - * possible, but requires changes to GlueGen and also is not really - * necessary in any other situation than with the DRI drivers. Another - * solution is to force the first load of libGL.so.1.2 to be done - * dynamically with RTLD_GLOBAL before libjogl.so is loaded and causes - * libGL.so.1.2 to be loaded again. The NativeLibrary class in the - * GlueGen runtime has this property, and we use it to implement this - * workaround. - */ - -public class DRIHack { - private static final boolean DEBUG = Debug.debug("DRIHack"); - private static boolean driHackNeeded; - private static NativeLibrary oglLib; - - public static void begin() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String os = Debug.getProperty("os.name", false).toLowerCase(); - // Do DRI hack on all Linux distributions for best robustness - driHackNeeded = - (os.startsWith("linux") || - new File("/usr/lib/dri").exists() || - new File("/usr/X11R6/lib/modules/dri").exists()); - // Allow manual overriding for now as a workaround for - // problems seen in some situations -- needs more investigation - if (Debug.getProperty("jogl.drihack.disable", true) != null) { - driHackNeeded = false; - } - return null; - } - }); - - if (driHackNeeded) { - if (DEBUG) { - System.err.println("Beginning DRI hack"); - } - - // Try a few different variants for best robustness - // In theory probably only the first is necessary - oglLib = NativeLibrary.open("libGL.so.1", null); - if (DEBUG && oglLib != null) System.err.println(" Found libGL.so.1"); - if (oglLib == null) { - oglLib = NativeLibrary.open("/usr/lib/libGL.so.1", null); - if (DEBUG && oglLib != null) System.err.println(" Found /usr/lib/libGL.so.1"); - } - } - } - - public static void end() { - if (oglLib != null) { - if (DEBUG) { - System.err.println("Ending DRI hack"); - } - - oglLib.close(); - oglLib = null; - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/Debug.java b/src/jogl/classes/com/sun/opengl/impl/Debug.java deleted file mode 100644 index 7c5451706..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/Debug.java +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import java.security.*; - -/** Helper routines for logging and debugging. */ - -public class Debug { - // Some common properties - private static boolean verbose; - private static boolean debugAll; - private static AccessControlContext localACC; - - static { - localACC=AccessController.getContext(); - verbose = isPropertyDefined("jogl.verbose", true); - debugAll = isPropertyDefined("jogl.debug", true); - if (verbose) { - Package p = Package.getPackage("javax.media.opengl"); - System.err.println("JOGL specification version " + p.getSpecificationVersion()); - System.err.println("JOGL implementation version " + p.getImplementationVersion()); - System.err.println("JOGL implementation vendor " + p.getImplementationVendor()); - } - } - - static int getIntProperty(final String property, final boolean jnlpAlias) { - return getIntProperty(property, jnlpAlias, localACC); - } - - public static int getIntProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - int i=0; - try { - Integer iv = Integer.valueOf(Debug.getProperty(property, jnlpAlias, acc)); - i = iv.intValue(); - } catch (NumberFormatException nfe) {} - return i; - } - - static boolean getBooleanProperty(final String property, final boolean jnlpAlias) { - return getBooleanProperty(property, jnlpAlias, localACC); - } - - public static boolean getBooleanProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - Boolean b = Boolean.valueOf(Debug.getProperty(property, jnlpAlias, acc)); - return b.booleanValue(); - } - - static boolean isPropertyDefined(final String property, final boolean jnlpAlias) { - return isPropertyDefined(property, jnlpAlias, localACC); - } - - public static boolean isPropertyDefined(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - return (Debug.getProperty(property, jnlpAlias, acc) != null) ? true : false; - } - - static String getProperty(final String property, final boolean jnlpAlias) { - return getProperty(property, jnlpAlias, localACC); - } - - public static String getProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - String s=null; - if(null!=acc && acc.equals(localACC)) { - s = (String) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String val=null; - try { - val = System.getProperty(property); - } catch (Exception e) {} - if(null==val && jnlpAlias && !property.startsWith(jnlp_prefix)) { - try { - val = System.getProperty(jnlp_prefix + property); - } catch (Exception e) {} - } - return val; - } - }); - } else { - try { - s = System.getProperty(property); - } catch (Exception e) {} - if(null==s && jnlpAlias && !property.startsWith(jnlp_prefix)) { - try { - s = System.getProperty(jnlp_prefix + property); - } catch (Exception e) {} - } - } - return s; - } - public static final String jnlp_prefix = "jnlp." ; - - public static boolean verbose() { - return verbose; - } - - public static boolean debugAll() { - return debugAll; - } - - public static boolean debug(String subcomponent) { - return debugAll() || isPropertyDefined("jogl.debug." + subcomponent, true); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/ExtensionAvailabilityCache.java b/src/jogl/classes/com/sun/opengl/impl/ExtensionAvailabilityCache.java deleted file mode 100644 index 26072519e..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/ExtensionAvailabilityCache.java +++ /dev/null @@ -1,390 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import javax.media.opengl.*; -import java.util.*; -// FIXME: refactor Java SE dependencies -//import java.util.regex.*; -import java.lang.reflect.*; - -/** - * A utility object intended to be used by implementations to act as a cache - * of which OpenGL extensions are currently available on both the host machine - * and display. - */ -public final class ExtensionAvailabilityCache { - private static final boolean DEBUG = Debug.debug("ExtensionAvailabilityCache"); - private static final boolean DEBUG_AVAILABILITY = Debug.isPropertyDefined("ExtensionAvailabilityCache", true); - - ExtensionAvailabilityCache(GLContextImpl context) - { - this.context = context; - } - - /** - * Flush the cache. The cache will be rebuilt lazily as calls to {@link - * #isExtensionAvailable(String)} are received. - */ - public void flush() - { - if(DEBUG) { - System.out.println("ExtensionAvailabilityCache: Flush availability OpenGL "+majorVersion+"."+minorVersion); - } - availableExtensionCache.clear(); - initialized = false; - majorVersion = 1; - minorVersion = 0; - } - - /** - * Flush the cache and rebuild the cache. - */ - public void reset() { - flush(); - initAvailableExtensions(); - } - - public boolean isInitialized() { - return initialized && !availableExtensionCache.isEmpty() ; - } - - public boolean isExtensionAvailable(String glExtensionName) { - initAvailableExtensions(); - return availableExtensionCache.contains(mapGLExtensionName(glExtensionName)); - } - - public String getPlatformExtensionsString() { - initAvailableExtensions(); - return glXExtensions; - } - - public String getGLExtensions() { - initAvailableExtensions(); - if(DEBUG) { - System.err.println("ExtensionAvailabilityCache: getGLExtensions() called"); - } - return glExtensions; - } - - public int getMajorVersion() { - initAvailableExtensions(); - return majorVersion; - } - - public int getMinorVersion() { - initAvailableExtensions(); - return minorVersion; - } - - private void initAvailableExtensions() { - // if hash is empty (meaning it was flushed), pre-cache it with the list - // of extensions that are in the GL_EXTENSIONS string - if (availableExtensionCache.isEmpty() || !initialized) { - GL gl = context.getGL(); - - if (DEBUG) { - System.err.println("ExtensionAvailabilityCache: Pre-caching init "+gl+", GL_VERSION "+gl.glGetString(GL.GL_VERSION)); - } - - // Set version - Version version = new Version(gl.glGetString(GL.GL_VERSION)); - if (version.isValid()) { - majorVersion = version.getMajor(); - minorVersion = version.getMinor(); - - if( !gl.isGL3() && - ( majorVersion > 3 || - ( majorVersion == 3 && minorVersion >= 1 ) ) ) { - // downsize version to 3.0 in case we are not using GL3 (3.1) - majorVersion = 3; - minorVersion = 0; - } - } - - boolean useGetStringi = false; - - if ( majorVersion > 3 || - ( majorVersion == 3 && minorVersion >= 0 ) || - gl.isGL3() ) { - if ( ! gl.isGL2GL3() ) { - if(DEBUG) { - System.err.println("ExtensionAvailabilityCache: GL >= 3.1 usage, but no GL2GL3 interface: "+gl.getClass().getName()); - } - } else if ( ! gl.isFunctionAvailable("glGetStringi") ) { - if(DEBUG) { - System.err.println("ExtensionAvailabilityCache: GL >= 3.1 usage, but no glGetStringi"); - } - } else { - useGetStringi = true; - } - } - - if (DEBUG) { - System.err.println("ExtensionAvailabilityCache: Pre-caching extension availability OpenGL "+majorVersion+"."+minorVersion+ - ", use "+ ( useGetStringi ? "glGetStringi" : "glGetString" ) ); - } - - StringBuffer sb = new StringBuffer(); - if(useGetStringi) { - GL2GL3 gl2gl3 = gl.getGL2GL3(); - int[] numExtensions = { 0 } ; - gl2gl3.glGetIntegerv(gl2gl3.GL_NUM_EXTENSIONS, numExtensions, 0); - for (int i = 0; i < numExtensions[0]; i++) { - sb.append(gl2gl3.glGetStringi(gl2gl3.GL_EXTENSIONS, i)); - if(i < numExtensions[0]) { - sb.append(" "); - } - } - } else { - sb.append(gl.glGetString(GL.GL_EXTENSIONS)); - } - glExtensions = sb.toString(); - glXExtensions = context.getPlatformExtensionsString(); - - sb.append(" "); - sb.append(glXExtensions); - - String allAvailableExtensions = sb.toString(); - if (DEBUG_AVAILABILITY) { - System.err.println("ExtensionAvailabilityCache: Available extensions: " + allAvailableExtensions); - System.err.println("ExtensionAvailabilityCache: GL vendor: " + gl.glGetString(GL.GL_VENDOR)); - } - StringTokenizer tok = new StringTokenizer(allAvailableExtensions); - while (tok.hasMoreTokens()) { - String availableExt = tok.nextToken().trim(); - availableExt = availableExt.intern(); - availableExtensionCache.add(availableExt); - if (DEBUG_AVAILABILITY) { - System.err.println("ExtensionAvailabilityCache: Available: " + availableExt); - } - } - - // Put GL version strings in the table as well - // FIXME: this needs to be adjusted when the major rev changes - // beyond the known ones - int major = majorVersion; - int minor = minorVersion; - while (major > 0) { - while (minor >= 0) { - availableExtensionCache.add("GL_VERSION_" + major + "_" + minor); - if (DEBUG) { - System.err.println("ExtensionAvailabilityCache: Added GL_VERSION_" + major + "_" + minor + " to known extensions"); - } - --minor; - } - - switch (major) { - case 3: - if(gl.isGL3()) { - // GL3 is a GL 3.1 forward compatible context, - // hence no 2.0, 1.0 - 1.5 GL versions are supported. - major=0; - } - // Restart loop at version 2.1 - minor = 1; - break; - case 2: - // Restart loop at version 1.5 - minor = 5; - break; - case 1: - break; - } - - --major; - } - - // put a dummy var in here so that the cache is no longer empty even if - // no extensions are in the GL_EXTENSIONS string - availableExtensionCache.add(""); - - initialized = true; - } - } - - // FIXME: hack to re-enable GL_NV_vertex_array_range extension after - // recent upgrade to new wglext.h and glxext.h headers - private static String mapGLExtensionName(String extensionName) { - if (extensionName != null && - (extensionName.equals("WGL_NV_vertex_array_range") || - extensionName.equals("GLX_NV_vertex_array_range"))) - return "GL_NV_vertex_array_range"; - return extensionName; - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private boolean initialized = false; - private int majorVersion = 1; - private int minorVersion = 0; - private String glExtensions = null; - private String glXExtensions = null; - private HashSet availableExtensionCache = new HashSet(50); - private GLContextImpl context; - - /** - * A class for storing and comparing OpenGL version numbers. - * This only works for desktop OpenGL at the moment. - */ - private static class Version implements Comparable - { - private boolean valid; - private int major, minor, sub; - public Version(int majorRev, int minorRev, int subMinorRev) - { - major = majorRev; - minor = minorRev; - sub = subMinorRev; - } - - /** - * @param versionString must be of the form "GL_VERSION_X" or - * "GL_VERSION_X_Y" or "GL_VERSION_X_Y_Z" or "X.Y", where X, Y, - * and Z are integers. - * - * @exception IllegalArgumentException if the argument is not a valid - * OpenGL version identifier - */ - public Version(String versionString) - { - try - { - if (versionString.startsWith("GL_VERSION_")) - { - StringTokenizer tok = new StringTokenizer(versionString, "_"); - - tok.nextToken(); // GL_ - tok.nextToken(); // VERSION_ - if (!tok.hasMoreTokens()) { major = 0; return; } - major = Integer.valueOf(tok.nextToken()).intValue(); - if (!tok.hasMoreTokens()) { minor = 0; return; } - minor = Integer.valueOf(tok.nextToken()).intValue(); - if (!tok.hasMoreTokens()) { sub = 0; return; } - sub = Integer.valueOf(tok.nextToken()).intValue(); - } - else - { - int radix = 10; - if (versionString.length() > 2) { - if (Character.isDigit(versionString.charAt(0)) && - versionString.charAt(1) == '.' && - Character.isDigit(versionString.charAt(2))) { - major = Character.digit(versionString.charAt(0), radix); - minor = Character.digit(versionString.charAt(2), radix); - - // See if there's version-specific information which might - // imply a more recent OpenGL version - StringTokenizer tok = new StringTokenizer(versionString, " "); - if (tok.hasMoreTokens()) { - tok.nextToken(); - if (tok.hasMoreTokens()) { - String token = tok.nextToken(); - int i = 0; - while (i < token.length() && !Character.isDigit(token.charAt(i))) { - i++; - } - if (i < token.length() - 2 && - Character.isDigit(token.charAt(i)) && - token.charAt(i+1) == '.' && - Character.isDigit(token.charAt(i+2))) { - int altMajor = Character.digit(token.charAt(i), radix); - int altMinor = Character.digit(token.charAt(i+2), radix); - // Avoid possibly confusing situations by putting some - // constraints on the upgrades we do to the major and - // minor versions - if ((altMajor == major && altMinor > minor) || - altMajor == major + 1) { - major = altMajor; - minor = altMinor; - } - } - } - } - } - } - } - valid = true; - } - catch (Exception e) - { - // FIXME: refactor desktop OpenGL dependencies and make this - // class work properly for OpenGL ES - System.err.println("ExtensionAvailabilityCache: FunctionAvailabilityCache.Version.: "+e); - major = 1; - minor = 0; - /* - throw (IllegalArgumentException) - new IllegalArgumentException( - "Illegally formatted version identifier: \"" + versionString + "\"") - .initCause(e); - */ - } - } - - public boolean isValid() { - return valid; - } - - public int compareTo(Object o) - { - Version vo = (Version)o; - if (major > vo.major) return 1; - else if (major < vo.major) return -1; - else if (minor > vo.minor) return 1; - else if (minor < vo.minor) return -1; - else if (sub > vo.sub) return 1; - else if (sub < vo.sub) return -1; - - return 0; // they are equal - } - - public int getMajor() { - return major; - } - - public int getMinor() { - return minor; - } - - } // end class Version -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLBufferSizeTracker.java b/src/jogl/classes/com/sun/opengl/impl/GLBufferSizeTracker.java deleted file mode 100755 index 53fcc2de1..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLBufferSizeTracker.java +++ /dev/null @@ -1,188 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import java.util.*; -import javax.media.opengl.*; - -/** - * Tracks as closely as possible the sizes of allocated OpenGL buffer - * objects. When glMapBuffer or glMapBufferARB is called, in order to - * turn the resulting base address into a java.nio.ByteBuffer, we need - * to know the size in bytes of the allocated OpenGL buffer object. - * Previously we would compute this size by using - * glGetBufferParameterivARB with a pname of GL_BUFFER_SIZE, but - * it appears doing so each time glMapBuffer is called is too costly - * on at least Apple's new multithreaded OpenGL implementation.

- * - * Instead we now try to track the sizes of allocated buffer objects. - * We watch calls to glBindBuffer to see which buffer is bound to - * which target and to glBufferData to see how large the buffer's - * allocated size is. When glMapBuffer is called, we consult our table - * of buffer sizes to see if we can return an answer without a glGet - * call.

- * - * We share the GLBufferSizeTracker objects among all GLContexts for - * which sharing is enabled, because the namespace for buffer objects - * is the same for these contexts.

- * - * Tracking the state of which buffer objects are bound is done in the - * GLBufferStateTracker and is not completely trivial. In the face of - * calls to glPushClientAttrib / glPopClientAttrib we currently punt - * and re-fetch the bound buffer object for the state in question; - * see, for example, glVertexPointer and the calls down to - * GLBufferStateTracker.getBoundBufferObject(). Note that we currently - * ignore new binding targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV; - * the fact that new binding targets may be added in the future makes - * it impossible to cache state for these new targets.

- * - * Ignoring new binding targets, the primary situation in which we may - * not be able to return a cached answer is in the case of an error, - * where glBindBuffer may not have been called before trying to call - * glBufferData. Also, if external native code modifies a buffer - * object, we may return an incorrect answer. (FIXME: this case - * requires more thought, and perhaps stochastic and - * exponential-fallback checking. However, note that it can only occur - * in the face of external native code which requires that the - * application be signed anyway, so there is no security risk in this - * area.) - */ - -public class GLBufferSizeTracker { - // Map from buffer names to sizes. - // Note: should probably have some way of shrinking this map, but - // can't just make it a WeakHashMap because nobody holds on to the - // keys; would have to always track creation and deletion of buffer - // objects, which is probably sub-optimal. The expected usage - // pattern of buffer objects indicates that the fact that this map - // never shrinks is probably not that bad. - private Map/**/ bufferSizeMap = - Collections.synchronizedMap(new HashMap/**/()); - - private static final boolean DEBUG = Debug.debug("GLBufferSizeTracker"); - - public GLBufferSizeTracker() { - } - - public void setBufferSize(GLBufferStateTracker bufferStateTracker, - int target, - GL caller, - int size) { - // Need to do some similar queries to getBufferSize below - int buffer = bufferStateTracker.getBoundBufferObject(target, caller); - boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); - if (valid) { - if (buffer == 0) { - // FIXME: this really should not happen if we know what's - // going on. Very likely there is an OpenGL error in the - // application if we get here. Could silently return 0, but it - // seems better to get an early warning that something is - // wrong. - throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + - Integer.toHexString(target)); - } - bufferSizeMap.put(new Integer(buffer), new Integer(size)); - } - // We don't know the current buffer state. Note that the buffer - // state tracker will have made the appropriate OpenGL query if it - // didn't know what was going on, so at this point we have nothing - // left to do except drop this piece of information on the floor. - } - - public int getBufferSize(GLBufferStateTracker bufferStateTracker, - int target, - GL caller) { - // See whether we know what buffer is currently bound to the given - // state - int buffer = bufferStateTracker.getBoundBufferObject(target, caller); - boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); - if (valid) { - if (buffer == 0) { - // FIXME: this really should not happen if we know what's - // going on. Very likely there is an OpenGL error in the - // application if we get here. Could silently return 0, but it - // seems better to get an early warning that something is - // wrong. - throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + - Integer.toHexString(target)); - } - // See whether we know the size of this buffer object; at this - // point we almost certainly should if the application is - // written correctly - Integer key = new Integer(buffer); - Integer sz = (Integer) bufferSizeMap.get(key); - if (sz == null) { - // For robustness, try to query this value from the GL as we used to - int[] tmp = new int[1]; - caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); - if (tmp[0] == 0) { - // Assume something is wrong rather than silently going along - throw new GLException("Error: buffer size returned by glGetBufferParameteriv was zero; probably application error"); - } - // Assume we just don't know what's happening - sz = new Integer(tmp[0]); - bufferSizeMap.put(key, sz); - if (DEBUG) { - System.err.println("GLBufferSizeTracker.getBufferSize(): made slow query to cache size " + - tmp[0] + - " for buffer " + - buffer); - } - } - return sz.intValue(); - } - // We don't know what's going on in this case; query the GL for an answer - int[] tmp = new int[1]; - caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); - if (DEBUG) { - System.err.println("GLBufferSizeTracker.getBufferSize(): no cached buffer information"); - } - return tmp[0]; - } - - // This should be called on any major event where we might start - // producing wrong answers, such as OpenGL context creation and - // destruction if we don't know whether there are other currently- - // created contexts that might be keeping the buffer objects alive - // that we're dealing with - public void clearCachedBufferSizes() { - bufferSizeMap.clear(); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLBufferStateTracker.java b/src/jogl/classes/com/sun/opengl/impl/GLBufferStateTracker.java deleted file mode 100755 index c61d3602d..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLBufferStateTracker.java +++ /dev/null @@ -1,169 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import java.util.*; -import javax.media.opengl.*; - -/** - * Tracks as closely as possible which OpenGL buffer object is bound - * to which binding target in the current OpenGL context. - * GLBufferStateTracker objects are allocated on a per-OpenGL-context basis. - * This class is used to verify that e.g. the vertex - * buffer object extension is in use when the glVertexPointer variant - * taking a long as argument is called.

- * - * Note that because the enumerated value used for the binding of a - * buffer object (e.g. GL_ARRAY_BUFFER) is different than that used to - * query the binding using glGetIntegerv (e.g. - * GL_ARRAY_BUFFER_BINDING), then in the face of new binding targets - * being added to the GL (e.g. GL_TRANSFORM_FEEDBACK_BUFFER_NV) it is - * impossible to set up a query of the buffer object currently bound - * to a particular state. It turns out that for some uses, such as - * finding the size of the currently bound buffer, this doesn't - * matter, though of course without knowing the buffer object we can't - * re-associate the queried size with the buffer object ID.

- * - * Because the namespace of buffer objects is the unsigned integers - * with 0 reserved by the GL, and because we have to be able to return - * both 0 and other integers as valid answers from - * getBoundBufferObject(), we need a second query, which is to ask - * whether we know the state of the binding for a given target. For - * "unknown" targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV we return - * false from this, but we also clear the valid bit and later refresh - * the binding state if glPushClientAttrib / glPopClientAttrib are - * called, since we don't want the complexity of tracking stacks of - * these attributes. - * - */ - -public class GLBufferStateTracker { - private static final boolean DEBUG = Debug.debug("GLBufferStateTracker"); - - private static final Integer arrayBufferEnum = new Integer(GL.GL_ARRAY_BUFFER); - private static final Integer elementArrayBufferEnum = new Integer(GL.GL_ELEMENT_ARRAY_BUFFER); - private static final Integer pixelPackBufferEnum = new Integer(GL2.GL_PIXEL_PACK_BUFFER); - private static final Integer pixelUnpackBufferEnum = new Integer(GL2.GL_PIXEL_UNPACK_BUFFER); - private static final Integer zero = new Integer(0); - - // Maps binding targets to buffer objects. A null value indicates - // that the binding is unknown. A zero value indicates that it is - // known that no buffer is bound to the target. - private Map/**/ bindingMap = new HashMap/**/(); - - private int[] bufTmp = new int[1]; - - public GLBufferStateTracker() { - // Start with known unbound targets for known keys - bindingMap.put(arrayBufferEnum, zero); - bindingMap.put(elementArrayBufferEnum, zero); - bindingMap.put(pixelPackBufferEnum, zero); - bindingMap.put(pixelUnpackBufferEnum, zero); - } - - public void setBoundBufferObject(int target, int buffer) { - bindingMap.put(box(target), box(buffer)); - } - - /** Note: returns an unspecified value if the binding for the - specified target (e.g. GL_ARRAY_BUFFER) is currently unknown. - You must use isBoundBufferObjectKnown() to see whether the - return value is valid. */ - public int getBoundBufferObject(int target, GL caller) { - Integer value = (Integer) bindingMap.get(box(target)); - if (value == null) { - // User probably either called glPushClientAttrib / - // glPopClientAttrib or is querying an unknown target. See - // whether we know how to fetch this state. - boolean gotQueryTarget = true; - int queryTarget = 0; - switch (target) { - case GL.GL_ARRAY_BUFFER: queryTarget = GL.GL_ARRAY_BUFFER_BINDING; break; - case GL.GL_ELEMENT_ARRAY_BUFFER: queryTarget = GL.GL_ELEMENT_ARRAY_BUFFER_BINDING; break; - case GL2.GL_PIXEL_PACK_BUFFER: queryTarget = GL2.GL_PIXEL_PACK_BUFFER_BINDING; break; - case GL2.GL_PIXEL_UNPACK_BUFFER: queryTarget = GL2.GL_PIXEL_UNPACK_BUFFER_BINDING; break; - default: gotQueryTarget = false; break; - } - if (gotQueryTarget) { - caller.glGetIntegerv(queryTarget, bufTmp, 0); - if (DEBUG) { - System.err.println("GLBufferStateTracker.getBoundBufferObject(): queried bound buffer " + - bufTmp[0] + - " for query target 0x" + Integer.toHexString(queryTarget)); - } - setBoundBufferObject(target, bufTmp[0]); - // Try once more - return getBoundBufferObject(target, caller); - } - return 0; - } - return value.intValue(); - } - - /** Indicates whether the binding state for the specified target is - currently known. Should be called after getBoundBufferObject() - because that method may change the answer for a given target. */ - public boolean isBoundBufferObjectKnown(int target) { - return (bindingMap.get(box(target)) != null); - } - - /** Clears out the known/unknown state of the various buffer object - binding states. These will be refreshed later on an as-needed - basis. This is called by the implementations of - glPushClientAttrib / glPopClientAttrib. Might want to call this - from GLContext.makeCurrent() in the future to possibly increase - the robustness of these caches in the face of external native - code manipulating OpenGL state. */ - public void clearBufferObjectState() { - bindingMap.clear(); - } - - // FIXME: could largely remove this and use Integer.valueOf() in JDK 5 - private static Integer box(int key) { - switch (key) { - case 0: return zero; - case GL.GL_ARRAY_BUFFER: return arrayBufferEnum; - case GL.GL_ELEMENT_ARRAY_BUFFER: return elementArrayBufferEnum; - case GL2.GL_PIXEL_PACK_BUFFER: return pixelPackBufferEnum; - case GL2.GL_PIXEL_UNPACK_BUFFER: return pixelUnpackBufferEnum; - default: return new Integer(key); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLContextImpl.java b/src/jogl/classes/com/sun/opengl/impl/GLContextImpl.java deleted file mode 100644 index 70de5b8ba..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLContextImpl.java +++ /dev/null @@ -1,602 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import java.nio.*; -import java.lang.reflect.*; - -import javax.media.opengl.*; -import com.sun.nativewindow.impl.NWReflection; -import com.jogamp.gluegen.runtime.*; -import com.jogamp.gluegen.runtime.opengl.*; - -public abstract class GLContextImpl extends GLContext { - protected GLContextLock lock = new GLContextLock(); - protected static final boolean DEBUG = Debug.debug("GLContext"); - protected static final boolean VERBOSE = Debug.verbose(); - // NOTE: default sense of GLContext optimization disabled in JSR-231 - // 1.0 beta 5 due to problems on X11 platforms (both Linux and - // Solaris) when moving and resizing windows. Apparently GLX tokens - // get sent to the X server under the hood (and out from under the - // cover of the AWT lock) in these situations. Users requiring - // multi-screen X11 applications can manually enable this flag. It - // basically had no tangible effect on the Windows or Mac OS X - // platforms anyway in particular with the disabling of the - // GLWorkerThread which we found to be necessary in 1.0 beta 4. - protected boolean optimizationEnabled = Debug.isPropertyDefined("jogl.GLContext.optimize", true); - - // Cache of the functions that are available to be called at the current - // moment in time - protected ExtensionAvailabilityCache extensionAvailability; - // Table that holds the addresses of the native C-language entry points for - // OpenGL functions. - private ProcAddressTable glProcAddressTable; - - // Tracks creation and initialization of buffer objects to avoid - // repeated glGet calls upon glMapBuffer operations - private GLBufferSizeTracker bufferSizeTracker; // Singleton - Set by GLContextShareSet - private GLBufferStateTracker bufferStateTracker = new GLBufferStateTracker(); - private GLStateTracker glStateTracker = new GLStateTracker(); - - protected GLDrawableImpl drawable; - protected GLDrawableImpl drawableRead; - - protected GL gl; - - public GLContextImpl(GLDrawableImpl drawable, GLDrawableImpl drawableRead, GLContext shareWith) { - extensionAvailability = new ExtensionAvailabilityCache(this); - if (shareWith != null) { - GLContextShareSet.registerSharing(this, shareWith); - } - GLContextShareSet.registerForBufferObjectSharing(shareWith, this); - // This must occur after the above calls into the - // GLContextShareSet, which set up state needed by the GL object - setGL(createGL(drawable.getGLProfile())); - - this.drawable = drawable; - setGLDrawableRead(drawableRead); - } - - public GLContextImpl(GLDrawableImpl drawable, GLContext shareWith) { - this(drawable, null, shareWith); - } - - public void setGLDrawableRead(GLDrawable read) { - boolean lockHeld = lock.isHeld(); - if(lockHeld) { - release(); - } - drawableRead = ( null != read ) ? (GLDrawableImpl) read : drawable; - if(lockHeld) { - makeCurrent(); - } - } - - public GLDrawable getGLDrawable() { - return drawable; - } - - public GLDrawable getGLDrawableRead() { - return drawableRead; - } - - public GLDrawableImpl getDrawableImpl() { - return (GLDrawableImpl) getGLDrawable(); - } - - public int makeCurrent() throws GLException { - // Support calls to makeCurrent() over and over again with - // different contexts without releasing them - // Could implement this more efficiently without explicit - // releasing of the underlying context; would require more error - // checking during the makeCurrentImpl phase - GLContext current = getCurrent(); - if (current != null) { - if (current == this) { - // Assume we don't need to make this context current again - // For Mac OS X, however, we need to update the context to track resizes - update(); - return CONTEXT_CURRENT; - } else { - current.release(); - } - } - - if (GLWorkerThread.isStarted() && - !GLWorkerThread.isWorkerThread()) { - // Kick the GLWorkerThread off its current context - GLWorkerThread.invokeLater(new Runnable() { public void run() {} }); - } - - lock.lock(); - int res = 0; - try { - res = makeCurrentImpl(); - - /* FIXME: refactor dependence on Java 2D / JOGL bridge - if ((tracker != null) && - (res == CONTEXT_CURRENT_NEW)) { - // Increase reference count of GLObjectTracker - tracker.ref(); - } - */ - } catch (GLException e) { - lock.unlock(); - throw(e); - } - if (res == CONTEXT_NOT_CURRENT) { - lock.unlock(); - } else { - if(res == CONTEXT_CURRENT_NEW) { - // check if the drawable's and the GL's GLProfile are equal - // throws an GLException if not - getGLDrawable().getGLProfile().verifyEquality(gl.getGLProfile()); - } - setCurrent(this); - - /* FIXME: refactor dependence on Java 2D / JOGL bridge - - // Try cleaning up any stale server-side OpenGL objects - // FIXME: not sure what to do here if this throws - if (deletedObjectTracker != null) { - deletedObjectTracker.clean(getGL()); - } - */ - } - return res; - } - - protected abstract int makeCurrentImpl() throws GLException; - - public void release() throws GLException { - if (!lock.isHeld()) { - throw new GLException("Context not current on current thread"); - } - setCurrent(null); - try { - releaseImpl(); - } finally { - lock.unlock(); - } - } - - protected abstract void releaseImpl() throws GLException; - - public void destroy() { - if (lock.isHeld()) { - // release current context - release(); - } - - // Must hold the lock around the destroy operation to make sure we - // don't destroy the context out from under another thread rendering to it - lock.lock(); - try { - /* FIXME: refactor dependence on Java 2D / JOGL bridge - if (tracker != null) { - // Don't need to do anything for contexts that haven't been - // created yet - if (isCreated()) { - // If we are tracking creation and destruction of server-side - // OpenGL objects, we must decrement the reference count of the - // GLObjectTracker upon context destruction. - // - // Note that we can only eagerly delete these server-side - // objects if there is another context currrent right now - // which shares textures and display lists with this one. - tracker.unref(deletedObjectTracker); - } - } - */ - - // Because we don't know how many other contexts we might be - // sharing with (and it seems too complicated to implement the - // GLObjectTracker's ref/unref scheme for the buffer-related - // optimizations), simply clear the cache of known buffers' sizes - // when we destroy contexts - if (bufferSizeTracker != null) { - bufferSizeTracker.clearCachedBufferSizes(); - } - - if (bufferStateTracker != null) { - bufferStateTracker.clearBufferObjectState(); - } - - if (glStateTracker != null) { - glStateTracker.clearStates(false); - } - - destroyImpl(); - } finally { - lock.unlock(); - } - } - - protected abstract void destroyImpl() throws GLException; - - // This is only needed for Mac OS X on-screen contexts - protected void update() throws GLException { - } - - public boolean isSynchronized() { - return !lock.getFailFastMode(); - } - - public void setSynchronized(boolean isSynchronized) { - lock.setFailFastMode(!isSynchronized); - } - - public final GL getGL() { - return gl; - } - - public GL setGL(GL gl) { - if(DEBUG) { - String sgl1 = (null!=this.gl)?this.gl.getClass().toString()+", "+this.gl.toString():new String(""); - String sgl2 = (null!=gl)?gl.getClass().toString()+", "+gl.toString():new String(""); - Exception e = new Exception("setGL: "+Thread.currentThread()+", "+sgl1+" -> "+sgl2); - e.printStackTrace(); - } - this.gl = gl; - return gl; - } - - public abstract Object getPlatformGLExtensions(); - - //---------------------------------------------------------------------- - // Helpers for various context implementations - // - - private Object createInstance(GLProfile glp, String suffix, Class[] cstrArgTypes, Object[] cstrArgs) { - return NWReflection.createInstance(glp.getGLImplBaseClassName()+suffix, cstrArgTypes, cstrArgs); - } - - /** Create the GL for this context. */ - protected GL createGL(GLProfile glp) { - GL gl = (GL) createInstance(glp, "Impl", new Class[] { GLProfile.class, GLContextImpl.class }, new Object[] { glp, this } ); - - /* FIXME: refactor dependence on Java 2D / JOGL bridge - if (tracker != null) { - gl.setObjectTracker(tracker); - } - */ - return gl; - } - - public final ProcAddressTable getGLProcAddressTable() { - return glProcAddressTable; - } - - /** - * Shall return the platform extension ProcAddressTable, - * ie for GLXExt, EGLExt, .. - */ - public abstract ProcAddressTable getPlatformExtProcAddressTable(); - - /** - * Pbuffer support; given that this is a GLContext associated with a - * pbuffer, binds this pbuffer to its texture target. - */ - public abstract void bindPbufferToTexture(); - - /** - * Pbuffer support; given that this is a GLContext associated with a - * pbuffer, releases this pbuffer from its texture target. - */ - public abstract void releasePbufferFromTexture(); - - public abstract ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3); - - public void setSwapInterval(final int interval) { - GLContext current = getCurrent(); - if (current != this) { - throw new GLException("This context is not current. Current context: "+current+ - ", this context "+this); - } - setSwapIntervalImpl(interval); - } - - protected int currentSwapInterval = -1; // default: not set yet .. - - public int getSwapInterval() { - return currentSwapInterval; - } - - protected void setSwapIntervalImpl(final int interval) { - // nop per default .. - } - - /** Maps the given "platform-independent" function name to a real function - name. Currently this is only used to map "glAllocateMemoryNV" and - associated routines to wglAllocateMemoryNV / glXAllocateMemoryNV. */ - protected abstract String mapToRealGLFunctionName(String glFunctionName); - - /** Maps the given "platform-independent" extension name to a real - function name. Currently this is only used to map - "GL_ARB_pbuffer" and "GL_ARB_pixel_format" to "WGL_ARB_pbuffer" - and "WGL_ARB_pixel_format" (not yet mapped to X11). */ - protected abstract String mapToRealGLExtensionName(String glExtensionName); - - /** Helper routine which resets a ProcAddressTable generated by the - GLEmitter by looking up anew all of its function pointers. */ - protected void resetProcAddressTable(Object table) { - GLProcAddressHelper.resetProcAddressTable(table, getDrawableImpl().getDynamicLookupHelper() ); - } - - /** Indicates whether the underlying OpenGL context has been - created. This is used to manage sharing of display lists and - textures between contexts. */ - public abstract boolean isCreated(); - - /** - * Sets the OpenGL implementation class and - * the cache of which GL functions are available for calling through this - * context. See {@link #isFunctionAvailable(String)} for more information on - * the definition of "available". - * - * @param force force the setting, even if is already being set. - * This might be usefull if you change the OpenGL implementation. - */ - protected void setGLFunctionAvailability(boolean force) { - if(null!=this.gl && null!=glProcAddressTable && !force) { - return; // already done and not forced - } - if(null==this.gl || force) { - setGL(createGL(getGLDrawable().getGLProfile())); - } - - updateGLProcAddressTable(); - } - - /** - * Updates the cache of which GL functions are available for calling through this - * context. See {@link #isFunctionAvailable(String)} for more information on - * the definition of "available". - */ - protected void updateGLProcAddressTable() { - if(null==this.gl) { - throw new GLException("setGLFunctionAvailability not called yet"); - } - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing OpenGL extension address table for " + this); - } - if (glProcAddressTable == null) { - glProcAddressTable = (ProcAddressTable) createInstance(gl.getGLProfile(), "ProcAddressTable", new Class[0], null); - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - } - resetProcAddressTable(getGLProcAddressTable()); - - extensionAvailability.reset(); - } - - /** - * Returns true if the specified OpenGL core- or extension-function can be - * successfully called using this GL context given the current host (OpenGL - * client) and display (OpenGL server) configuration. - * - * See {@link GL#isFunctionAvailable(String)} for more details. - * - * @param glFunctionName the name of the OpenGL function (e.g., use - * "glPolygonOffsetEXT" or "glPolygonOffset" to check if the {@link - * javax.media.opengl.GL#glPolygonOffset(float,float)} is available). - */ - public boolean isFunctionAvailable(String glFunctionName) { - if(isCreated()) { - // Check GL 1st (cached) - ProcAddressTable pTable = getGLProcAddressTable(); - try { - if(0!=pTable.getAddressFor(glFunctionName)) { - return true; - } - } catch (Exception e) {} - - // Check platform extensions 2nd (cached) - pTable = getPlatformExtProcAddressTable(); - try { - if(0!=pTable.getAddressFor(glFunctionName)) { - return true; - } - } catch (Exception e) {} - } - // dynamic function lookup at last incl name aliasing (not cached) - DynamicLookupHelper dynLookup = getDrawableImpl().getDynamicLookupHelper(); - String tmpBase = GLExtensionNames.normalizeVEN(GLExtensionNames.normalizeARB(glFunctionName, true), true); - long addr = 0; - int variants = GLExtensionNames.getFuncNamePermutationNumber(tmpBase); - for(int i = 0; 0==addr && i < variants; i++) { - String tmp = GLExtensionNames.getFuncNamePermutation(tmpBase, i); - try { - addr = dynLookup.dynamicLookupFunction(tmp); - } catch (Exception e) { } - } - if(0!=addr) { - return true; - } - return false; - } - - /** - * Returns true if the specified OpenGL extension can be - * successfully called using this GL context given the current host (OpenGL - * client) and display (OpenGL server) configuration. - * - * See {@link GL#isExtensionAvailable(String)} for more details. - * - * @param glExtensionName the name of the OpenGL extension (e.g., - * "GL_VERTEX_PROGRAM_ARB"). - */ - public boolean isExtensionAvailable(String glExtensionName) { - return extensionAvailability.isExtensionAvailable(mapToRealGLExtensionName(glExtensionName)); - } - - public String getPlatformExtensionsString() { - return extensionAvailability.getPlatformExtensionsString(); - } - - public String getGLExtensions() { - return extensionAvailability.getGLExtensions(); - } - - public int getMajorVersion() { - return extensionAvailability.getMajorVersion(); - } - - public int getMinorVersion() { - return extensionAvailability.getMinorVersion(); - } - - public boolean isExtensionCacheInitialized() { - return extensionAvailability.isInitialized(); - } - - /** Indicates which floating-point pbuffer implementation is in - use. Returns one of GLPbuffer.APPLE_FLOAT, GLPbuffer.ATI_FLOAT, - or GLPbuffer.NV_FLOAT. */ - public int getFloatingPointMode() throws GLException { - throw new GLException("Not supported on non-pbuffer contexts"); - } - - /** On some platforms the mismatch between OpenGL's coordinate - system (origin at bottom left) and the window system's - coordinate system (origin at top left) necessitates a vertical - flip of pixels read from offscreen contexts. */ - public abstract boolean offscreenImageNeedsVerticalFlip(); - - /** Only called for offscreen contexts; needed by glReadPixels */ - public abstract int getOffscreenContextPixelDataType(); - - protected static String getThreadName() { - return Thread.currentThread().getName(); - } - - public static String toHexString(long hex) { - return "0x" + Long.toHexString(hex); - } - - //---------------------------------------------------------------------- - // Helpers for buffer object optimizations - - public void setBufferSizeTracker(GLBufferSizeTracker bufferSizeTracker) { - this.bufferSizeTracker = bufferSizeTracker; - } - - public GLBufferSizeTracker getBufferSizeTracker() { - return bufferSizeTracker; - } - - public GLBufferStateTracker getBufferStateTracker() { - return bufferStateTracker; - } - - public GLStateTracker getGLStateTracker() { - return glStateTracker; - } - - //--------------------------------------------------------------------------- - // Helpers for context optimization where the last context is left - // current on the OpenGL worker thread - // - - public boolean isOptimizable() { - return optimizationEnabled; - } - - public boolean hasWaiters() { - return lock.hasWaiters(); - } - - /* FIXME: needed only by the Java 2D / JOGL bridge; refactor - - public GLContextImpl(GLContext shareWith) { - this(shareWith, false); - } - - public GLContextImpl(GLContext shareWith, boolean dontShareWithJava2D) { - extensionAvailability = new ExtensionAvailabilityCache(this); - GLContext shareContext = shareWith; - if (!dontShareWithJava2D) { - shareContext = Java2D.filterShareContext(shareWith); - } - if (shareContext != null) { - GLContextShareSet.registerSharing(this, shareContext); - } - // Always indicate real behind-the-scenes sharing to track deleted objects - if (shareContext == null) { - shareContext = Java2D.filterShareContext(shareWith); - } - GLContextShareSet.registerForObjectTracking(shareWith, this, shareContext); - GLContextShareSet.registerForBufferObjectSharing(shareWith, this); - // This must occur after the above calls into the - // GLContextShareSet, which set up state needed by the GL object - setGL(createGL()); - } - - //--------------------------------------------------------------------------- - // Helpers for integration with Java2D/OpenGL pipeline when FBOs are - // being used - // - - public void setObjectTracker(GLObjectTracker tracker) { - this.tracker = tracker; - } - - public GLObjectTracker getObjectTracker() { - return tracker; - } - - public void setDeletedObjectTracker(GLObjectTracker deletedObjectTracker) { - this.deletedObjectTracker = deletedObjectTracker; - } - - public GLObjectTracker getDeletedObjectTracker() { - return deletedObjectTracker; - } - - // Tracks creation and deletion of server-side OpenGL objects when - // the Java2D/OpenGL pipeline is active and using FBOs to render - private GLObjectTracker tracker; - // Supports deletion of these objects when no other context is - // current which can support immediate deletion of them - private GLObjectTracker deletedObjectTracker; - - */ - -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLContextLock.java b/src/jogl/classes/com/sun/opengl/impl/GLContextLock.java deleted file mode 100644 index 753ef14f8..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLContextLock.java +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import javax.media.opengl.*; - -/** Implements the makeCurrent / release locking behavior of the - GLContext class. When "fail fast mode" is enabled, attempts to - lock the same GLContextLock on more than one thread cause - GLException to be raised. This lock is not recursive. Attempts to - lock it more than once on a given thread will cause GLException to - be raised. */ - -public class GLContextLock { - private Object lock = new Object(); - private Thread owner; - private boolean failFastMode = true; - private volatile int waiters; - - /** Locks this GLContextLock on the current thread. If fail fast - mode is enabled and the GLContextLock is already owned by - another thread, throws GLException. */ - public void lock() throws GLException { - synchronized(lock) { - Thread current = Thread.currentThread(); - if (owner == null) { - owner = current; - } else if (owner != current) { - while (owner != null) { - if (failFastMode) { - throw new GLException("Attempt to make context current on thread " + current + - " which is already current on thread " + owner); - } else { - try { - ++waiters; - lock.wait(); - } catch (InterruptedException e) { - throw new GLException(e); - } finally { - --waiters; - } - } - } - owner = current; - } else { - throw new GLException("Attempt to make the same context current twice on thread " + current); - } - } - } - - /** Unlocks this GLContextLock. */ - public void unlock() throws GLException { - synchronized (lock) { - Thread current = Thread.currentThread(); - if (owner == current) { - owner = null; - lock.notifyAll(); - } else { - if (owner != null) { - throw new GLException("Attempt by thread " + current + - " to release context owned by thread " + owner); - } else { - throw new GLException("Attempt by thread " + current + - " to release unowned context"); - } - } - } - } - - /** Indicates whether this lock is held by the current thread. */ - public boolean isHeld() { - synchronized(lock) { - Thread current = Thread.currentThread(); - return (owner == current); - } - } - - public void setFailFastMode(boolean onOrOff) { - failFastMode = onOrOff; - } - - public boolean getFailFastMode() { - return failFastMode; - } - - public boolean hasWaiters() { - return (waiters != 0); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLContextShareSet.java b/src/jogl/classes/com/sun/opengl/impl/GLContextShareSet.java deleted file mode 100644 index 5f8fc1c84..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLContextShareSet.java +++ /dev/null @@ -1,293 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -// FIXME: refactor Java SE dependencies -// import java.awt.GraphicsConfiguration; -// import java.awt.GraphicsDevice; -// import java.awt.GraphicsEnvironment; -import java.lang.ref.*; -import java.util.*; -import javax.media.opengl.*; - -/** Provides a mechanism by which OpenGL contexts can share textures - and display lists in the face of multithreading and asynchronous - context creation as is inherent in the AWT and Swing. */ - -public class GLContextShareSet { - // FIXME: refactor Java SE dependencies - // private static boolean forceTracking = Debug.isPropertyDefined("jogl.glcontext.forcetracking"); - private static final boolean DEBUG = Debug.debug("GLContextShareSet"); - - // This class is implemented with a WeakHashMap that goes from the - // contexts as keys to a complex data structure as value that tracks - // context creation and deletion. - - private static Map/**/ shareMap = new WeakHashMap(); - private static Object dummyValue = new Object(); - - private static class ShareSet { - private Map allShares = new WeakHashMap(); - private Map createdShares = new WeakHashMap(); - private Map destroyedShares = new WeakHashMap(); - - public void add(GLContext ctx) { - if (allShares.put(ctx, dummyValue) == null) { - // FIXME: downcast to GLContextImpl undesirable - if (((GLContextImpl) ctx).isCreated()) { - createdShares.put(ctx, dummyValue); - } else { - destroyedShares.put(ctx, dummyValue); - } - } - } - - public GLContext getCreatedShare(GLContext ignore) { - for (Iterator iter = createdShares.keySet().iterator(); iter.hasNext(); ) { - GLContext ctx = (GLContext) iter.next(); - if (ctx != ignore) { - return ctx; - } - } - return null; - } - - public void contextCreated(GLContext ctx) { - Object res = destroyedShares.remove(ctx); - assert res != null : "State of ShareSet corrupted; thought context " + - ctx + " should have been in destroyed set but wasn't"; - res = createdShares.put(ctx, dummyValue); - assert res == null : "State of ShareSet corrupted; thought context " + - ctx + " shouldn't have been in created set but was"; - } - - public void contextDestroyed(GLContext ctx) { - Object res = createdShares.remove(ctx); - assert res != null : "State of ShareSet corrupted; thought context " + - ctx + " should have been in created set but wasn't"; - res = destroyedShares.put(ctx, dummyValue); - assert res == null : "State of ShareSet corrupted; thought context " + - ctx + " shouldn't have been in destroyed set but was"; - } - } - - /** Indicate that contexts share1 and - share2 will share textures and display lists. Both - must be non-null. */ - public static synchronized void registerSharing(GLContext share1, GLContext share2) { - if (share1 == null || share2 == null) { - throw new IllegalArgumentException("Both share1 and share2 must be non-null"); - } - ShareSet share = entryFor(share1); - if (share == null) { - share = entryFor(share2); - } - if (share == null) { - share = new ShareSet(); - } - share.add(share1); - share.add(share2); - addEntry(share1, share); - addEntry(share2, share); - } - - public static synchronized GLContext getShareContext(GLContext contextToCreate) { - ShareSet share = entryFor(contextToCreate); - if (share == null) { - return null; - } - return share.getCreatedShare(contextToCreate); - } - - public static synchronized void contextCreated(GLContext context) { - ShareSet share = entryFor(context); - if (share != null) { - share.contextCreated(context); - } - } - - public static synchronized void contextDestroyed(GLContext context) { - ShareSet share = entryFor(context); - if (share != null) { - share.contextDestroyed(context); - } - } - - /** In order to avoid glGet calls for buffer object checks related - to glVertexPointer, etc. calls as well as glMapBuffer calls, we - need to share the same GLBufferSizeTracker object between - contexts sharing textures and display lists. For now we keep - this mechanism orthogonal to the GLObjectTracker to hopefully - keep things easier to understand. (The GLObjectTracker is - currently only needed in a fairly esoteric case, when the - Java2D/JOGL bridge is active, but the GLBufferSizeTracker - mechanism is now always required.) */ - public static void registerForBufferObjectSharing(GLContext olderContextOrNull, GLContext newContext) { - // FIXME: downcasts to GLContextImpl undesirable - GLContextImpl older = (GLContextImpl) olderContextOrNull; - GLContextImpl newer = (GLContextImpl) newContext; - GLBufferSizeTracker tracker = null; - if (older != null) { - tracker = older.getBufferSizeTracker(); - assert (tracker != null) - : "registerForBufferObjectSharing was not called properly for the older context, or has a bug in it"; - } - if (tracker == null) { - tracker = new GLBufferSizeTracker(); - } - newer.setBufferSizeTracker(tracker); - } - - // FIXME: refactor Java SE dependencies - // /** Indicates that the two supplied contexts (which must be able to - // share textures and display lists) should be in the same - // namespace for tracking of server-side object creation and - // deletion. Because the sharing necessary behind the scenes is - // different than that requested at the user level, the two notions - // are different. This must be called immediately after the - // creation of the new context (which is the second argument) - // before any server-side OpenGL objects have been created in that - // context. */ - // public static void registerForObjectTracking(GLContext olderContextOrNull, - // GLContext newContext, - // GLContext realShareContext) { - // if (isObjectTrackingEnabled() || isObjectTrackingDebuggingEnabled()) { - // GLContextImpl impl1 = null; - // GLContextImpl impl2 = null; - // GLObjectTracker tracker = null; - // - // synchronized (GLContextShareSet.class) { - // if (olderContextOrNull != null && - // newContext != null) { - // if (entryFor(olderContextOrNull) != entryFor(newContext)) { - // throw new IllegalArgumentException("old and new contexts must be able to share textures and display lists"); - // } - // } - // - // // FIXME: downcast to GLContextImpl undesirable - // impl1 = (GLContextImpl) olderContextOrNull; - // impl2 = (GLContextImpl) newContext; - // - // GLObjectTracker deletedObjectTracker = null; - // GLContextImpl shareImpl = (GLContextImpl) realShareContext; - // // Before we zap the "user-level" object trackers, make sure - // // that all contexts in the share set share the destroyed object - // // tracker - // if (shareImpl != null) { - // deletedObjectTracker = shareImpl.getDeletedObjectTracker(); - // } - // if (deletedObjectTracker == null) { - // // Must create one and possibly set it up in the older context - // deletedObjectTracker = new GLObjectTracker(); - // if (DEBUG) { - // System.err.println("Created deletedObjectTracker " + deletedObjectTracker + " because " + - // ((shareImpl == null) ? "shareImpl was null" : "shareImpl's (" + shareImpl + ") deletedObjectTracker was null")); - // } - // - // if (shareImpl != null) { - // // FIXME: think should really assert in this case - // shareImpl.setDeletedObjectTracker(deletedObjectTracker); - // if (DEBUG) { - // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in shareImpl context " + shareImpl); - // } - // } - // } - // impl2.setDeletedObjectTracker(deletedObjectTracker); - // if (DEBUG) { - // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in impl2 context " + impl2); - // } - // } - // - // // Must not hold lock around this operation - // // Don't share object trackers with the primordial share context from Java2D - // if (Java2D.isOGLPipelineActive()) { - // // FIXME: probably need to do something different here - // // Need to be able to figure out the GraphicsDevice for the - // // older context if it's on-screen - // GraphicsDevice device = GraphicsEnvironment. - // getLocalGraphicsEnvironment(). - // getDefaultScreenDevice(); - // GLContext j2dShareContext = Java2D.getShareContext(device); - // if (impl1 != null && impl1 == j2dShareContext) { - // impl1 = null; - // } - // } - // - // synchronized (GLContextShareSet.class) { - // if (impl1 != null) { - // tracker = impl1.getObjectTracker(); - // assert (tracker != null) - // : "registerForObjectTracking was not called properly for the older context"; - // } - // if (tracker == null) { - // tracker = new GLObjectTracker(); - // } - // // Note that we don't assert that the tracker is non-null for - // // impl2 because the way we use this functionality we actually - // // overwrite the initially-set object tracker in the new context - // impl2.setObjectTracker(tracker); - // } - // } - // } - - //---------------------------------------------------------------------- - // Internals only below this point - - - private static ShareSet entryFor(GLContext context) { - return (ShareSet) shareMap.get(context); - } - - private static void addEntry(GLContext context, ShareSet share) { - if (shareMap.get(context) == null) { - shareMap.put(context, share); - } - } - - // FIXME: refactor Java SE dependencies - // private static boolean isObjectTrackingEnabled() { - // return ((Java2D.isOGLPipelineActive() && Java2D.isFBOEnabled()) || - // isObjectTrackingDebuggingEnabled()); - // } - // - // private static boolean isObjectTrackingDebuggingEnabled() { - // return forceTracking; - // } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLDrawableFactoryImpl.java b/src/jogl/classes/com/sun/opengl/impl/GLDrawableFactoryImpl.java deleted file mode 100644 index 9f39c67cb..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLDrawableFactoryImpl.java +++ /dev/null @@ -1,377 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import java.nio.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.gluegen.runtime.*; -import com.sun.nativewindow.impl.NWReflection; -import java.lang.reflect.*; - -/** Extends GLDrawableFactory with a few methods for handling - typically software-accelerated offscreen rendering (Device - Independent Bitmaps on Windows, pixmaps on X11). Direct access to - these GLDrawables is not supplied directly to end users, though - they may be instantiated by the GLJPanel implementation. */ -public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { - protected static final boolean DEBUG = Debug.debug("GLDrawableFactory"); - - //--------------------------------------------------------------------------- - // Dispatching GLDrawable construction in respect to the NativeWindow Capabilities - // - public GLDrawable createGLDrawable(NativeWindow target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilities caps = (GLCapabilities) target.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - GLDrawable result = null; - if(caps.isOnscreen()) { - if(caps.isPBuffer()) { - throw new IllegalArgumentException("Onscreen target can't be PBuffer: "+caps); - } - if(DEBUG) { - System.out.println("GLDrawableFactoryImpl.createGLDrawable -> OnscreenDrawable: "+target); - } - result = createOnscreenDrawable(target); - } else { - if( ! ( target instanceof SurfaceChangeable ) ) { - throw new IllegalArgumentException("Passed NativeWindow must implement SurfaceChangeable for offscreen: "+target); - } - if(caps.isPBuffer() && canCreateGLPbuffer()) { - if(DEBUG) { - System.out.println("GLDrawableFactoryImpl.createGLDrawable -> PbufferDrawable: "+target); - } - result = createGLPbufferDrawable(target); - } - if(null==result) { - if(DEBUG) { - System.out.println("GLDrawableFactoryImpl.createGLDrawable -> OffScreenDrawable: "+target); - } - result = createOffscreenDrawable(target); - } - } - if(DEBUG) { - System.out.println("GLDrawableFactoryImpl.createGLDrawable: "+result); - } - return result; - } - - //--------------------------------------------------------------------------- - // - // Onscreen GLDrawable construction - // - - protected abstract GLDrawableImpl createOnscreenDrawable(NativeWindow target); - - //--------------------------------------------------------------------------- - // - // PBuffer GLDrawable construction - // - - /** Target must implement SurfaceChangeable */ - protected abstract GLDrawableImpl createGLPbufferDrawableImpl(NativeWindow target); - - protected GLDrawableImpl createGLPbufferDrawable(NativeWindow target) { - if (!canCreateGLPbuffer()) { - throw new GLException("Pbuffer support not available with current graphics card"); - } - return createGLPbufferDrawableImpl(target); - } - - public GLDrawable createGLPbufferDrawable(GLCapabilities capabilities, - GLCapabilitiesChooser chooser, - int width, - int height) { - if(height<=0 || height<=0) { - throw new GLException("Width and height of pbuffer must be positive (were (" + - width + ", " + height + "))"); - } - capabilities.setDoubleBuffered(false); // FIXME - capabilities.setOnscreen(false); - capabilities.setPBuffer(true); - return createGLPbufferDrawable( createOffscreenWindow(capabilities, chooser, height, height) ); - } - - public GLPbuffer createGLPbuffer(GLCapabilities capabilities, - GLCapabilitiesChooser chooser, - int width, - int height, - GLContext shareWith) { - return new GLPbufferImpl( (GLDrawableImpl) createGLPbufferDrawable(capabilities, chooser, height, height), - shareWith); - } - - - //--------------------------------------------------------------------------- - // - // Offscreen GLDrawable construction - // - - protected abstract GLDrawableImpl createOffscreenDrawable(NativeWindow target) ; - - public GLDrawable createOffscreenDrawable(GLCapabilities capabilities, - GLCapabilitiesChooser chooser, - int width, - int height) { - if(width<=0 || height<=0) { - throw new GLException("Width and height of pbuffer must be positive (were (" + - width + ", " + height + "))"); - } - capabilities.setDoubleBuffered(false); // FIXME - capabilities.setOnscreen(false); - capabilities.setPBuffer(false); - return createOffscreenDrawable( createOffscreenWindow(capabilities, chooser, width, height) ); - } - - /** - * creates an offscreen NativeWindow, which must implement SurfaceChangeable as well, - * so the windowing system related implementation is able to set the surface handle. - */ - protected abstract NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, - int width, int height); - - protected GLDrawableFactoryImpl() { - super(); - } - - protected void maybeDoSingleThreadedWorkaround(Runnable action) { - if (Threading.isSingleThreaded() && - !Threading.isOpenGLThread()) { - Threading.invokeOnOpenGLThread(action); - } else { - action.run(); - } - } - - /** - * Returns the sole GLDrawableFactoryImpl instance. - * - * @param glProfile GLProfile to determine the factory type, ie EGLDrawableFactory, - * or one of the native GLDrawableFactory's, ie X11/GLX, Windows/WGL or MacOSX/CGL. - */ - public static GLDrawableFactoryImpl getFactoryImpl(GLProfile glp) { - return (GLDrawableFactoryImpl) getFactory(glp); - } - - // Helper function for more lazily loading the GLU library; - // apparently can't use System.loadLibrary on UNIX because it uses - // RTLD_LOCAL and we need to call dlsym(RTLD_DEFAULT) - public abstract void loadGLULibrary(); - - //---------------------------------------------------------------------- - // Support for locking and unlocking the toolkit -- needed only on X11 platforms - // - - public void lockToolkit() { - NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); - } - - public void unlockToolkit() { - NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); - } - - //--------------------------------------------------------------------------- - // Support for Java2D/JOGL bridge on Mac OS X; the external - // GLDrawable mechanism in the public API is sufficient to - // implement this functionality on all other platforms - // - - public abstract boolean canCreateContextOnJava2DSurface(); - - public abstract GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException; - - //---------------------------------------------------------------------- - // Gamma adjustment support - // Thanks to the LWJGL team for illustrating how to make these - // adjustments on various OSs. - - /* - * Portions Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - /** - * Sets the gamma, brightness, and contrast of the current main - * display. Returns true if the settings were changed, false if - * not. If this method returns true, the display settings will - * automatically be reset upon JVM exit (assuming the JVM does not - * crash); if the user wishes to change the display settings back to - * normal ahead of time, use resetDisplayGamma(). Throws - * IllegalArgumentException if any of the parameters were - * out-of-bounds. - * - * @param gamma The gamma value, typically > 1.0 (default value is - * 1.0) - * @param brightness The brightness value between -1.0 and 1.0, - * inclusive (default value is 0) - * @param contrast The contrast, greater than 0.0 (default value is 1) - * @throws IllegalArgumentException if any of the parameters were - * out-of-bounds - */ - public boolean setDisplayGamma(float gamma, float brightness, float contrast) throws IllegalArgumentException { - if ((brightness < -1.0f) || (brightness > 1.0f)) { - throw new IllegalArgumentException("Brightness must be between -1.0 and 1.0"); - } - if (contrast < 0) { - throw new IllegalArgumentException("Contrast must be greater than 0.0"); - } - // FIXME: ensure gamma is > 1.0? Are smaller / negative values legal? - int rampLength = getGammaRampLength(); - if (rampLength == 0) { - return false; - } - float[] gammaRamp = new float[rampLength]; - for (int i = 0; i < rampLength; i++) { - float intensity = (float) i / (float) (rampLength - 1); - // apply gamma - float rampEntry = (float) java.lang.Math.pow(intensity, gamma); - // apply brightness - rampEntry += brightness; - // apply contrast - rampEntry = (rampEntry - 0.5f) * contrast + 0.5f; - // Clamp entry to [0, 1] - if (rampEntry > 1.0f) - rampEntry = 1.0f; - else if (rampEntry < 0.0f) - rampEntry = 0.0f; - gammaRamp[i] = rampEntry; - } - registerGammaShutdownHook(); - return setGammaRamp(gammaRamp); - } - - public synchronized void resetDisplayGamma() { - if (gammaShutdownHook == null) { - throw new IllegalArgumentException("Should not call this unless setDisplayGamma called first"); - } - resetGammaRamp(originalGammaRamp); - unregisterGammeShutdownHook(); - } - - //------------------------------------------------------ - // Gamma-related methods to be implemented by subclasses - // - - /** Returns the length of the computed gamma ramp for this OS and - hardware. Returns 0 if gamma changes are not supported. */ - protected int getGammaRampLength() { - return 0; - } - - /** Sets the gamma ramp for the main screen. Returns false if gamma - ramp changes were not supported. */ - protected boolean setGammaRamp(float[] ramp) { - return false; - } - - /** Gets the current gamma ramp. This is basically an opaque value - used only on some platforms to reset the gamma ramp to its - original settings. */ - protected Buffer getGammaRamp() { - return null; - } - - /** Resets the gamma ramp, potentially using the specified Buffer as - data to restore the original values. */ - protected void resetGammaRamp(Buffer originalGammaRamp) { - } - - // Shutdown hook mechanism for resetting gamma - private boolean gammaShutdownHookRegistered; - private Thread gammaShutdownHook; - private Buffer originalGammaRamp; - private synchronized void registerGammaShutdownHook() { - if (gammaShutdownHookRegistered) - return; - if (gammaShutdownHook == null) { - gammaShutdownHook = new Thread(new Runnable() { - public void run() { - synchronized (GLDrawableFactoryImpl.this) { - resetGammaRamp(originalGammaRamp); - } - } - }); - originalGammaRamp = getGammaRamp(); - } - Runtime.getRuntime().addShutdownHook(gammaShutdownHook); - gammaShutdownHookRegistered = true; - } - - private synchronized void unregisterGammeShutdownHook() { - if (!gammaShutdownHookRegistered) - return; - if (gammaShutdownHook == null) { - throw new InternalError("Error in gamma shutdown hook logic"); - } - Runtime.getRuntime().removeShutdownHook(gammaShutdownHook); - gammaShutdownHookRegistered = false; - // Leave the original gamma ramp data alone - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLDrawableHelper.java b/src/jogl/classes/com/sun/opengl/impl/GLDrawableHelper.java deleted file mode 100644 index d6ca2cbf5..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLDrawableHelper.java +++ /dev/null @@ -1,180 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import java.util.*; -import javax.media.opengl.*; - -/** Encapsulates the implementation of most of the GLAutoDrawable's - methods to be able to share it between GLCanvas and GLJPanel. */ - -public class GLDrawableHelper { - private volatile List listeners = new ArrayList(); - private static final boolean DEBUG = Debug.debug("GLDrawableHelper"); - private static final boolean VERBOSE = Debug.verbose(); - private static final boolean NVIDIA_CRASH_WORKAROUND = Debug.isPropertyDefined("jogl.nvidia.crash.workaround", true); - private boolean autoSwapBufferMode = true; - - public GLDrawableHelper() { - } - - public synchronized String toString() { - StringBuffer sb = new StringBuffer(); - sb.append("GLEventListeners num "+listeners.size()+" ["); - for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { - sb.append(iter.next()+", "); - } - sb.append("]"); - return sb.toString(); - } - - public synchronized void addGLEventListener(GLEventListener listener) { - List newListeners = (List) ((ArrayList) listeners).clone(); - newListeners.add(listener); - listeners = newListeners; - } - - public synchronized void removeGLEventListener(GLEventListener listener) { - List newListeners = (List) ((ArrayList) listeners).clone(); - newListeners.remove(listener); - listeners = newListeners; - } - - public synchronized void dispose(GLAutoDrawable drawable) { - for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { - ((GLEventListener) iter.next()).dispose(drawable); - } - } - - public void init(GLAutoDrawable drawable) { - for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { - ((GLEventListener) iter.next()).init(drawable); - } - } - - public void display(GLAutoDrawable drawable) { - for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { - ((GLEventListener) iter.next()).display(drawable); - } - } - - public void reshape(GLAutoDrawable drawable, - int x, int y, int width, int height) { - for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { - ((GLEventListener) iter.next()).reshape(drawable, x, y, width, height); - } - } - - public void setAutoSwapBufferMode(boolean onOrOff) { - autoSwapBufferMode = onOrOff; - } - - public boolean getAutoSwapBufferMode() { - return autoSwapBufferMode; - } - - private static final ThreadLocal perThreadInitAction = new ThreadLocal(); - /** Principal helper method which runs a Runnable with the context - made current. This could have been made part of GLContext, but a - desired goal is to be able to implement the GLCanvas in terms of - the GLContext's public APIs, and putting it into a separate - class helps ensure that we don't inadvertently use private - methods of the GLContext or its implementing classes. */ - public void invokeGL(GLDrawable drawable, - GLContext context, - Runnable runnable, - Runnable initAction) { - if(null==context) { - if (DEBUG) { - Exception e = new GLException(Thread.currentThread().getName()+" GLDrawableHelper " + this + ".invokeGL(): NULL GLContext"); - e.printStackTrace(); - } - return; - } - // Support for recursive makeCurrent() calls as well as calling - // other drawables' display() methods from within another one's - GLContext lastContext = GLContext.getCurrent(); - Runnable lastInitAction = (Runnable) perThreadInitAction.get(); - if (lastContext != null) { - lastContext.release(); - } - - int res = 0; - try { - res = context.makeCurrent(); - if (res != GLContext.CONTEXT_NOT_CURRENT) { - if(null!=initAction) { - perThreadInitAction.set(initAction); - if (res == GLContext.CONTEXT_CURRENT_NEW) { - if (DEBUG) { - System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running initAction"); - } - initAction.run(); - } - } - if(null!=runnable) { - if (DEBUG && VERBOSE) { - System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running runnable"); - } - runnable.run(); - if (autoSwapBufferMode) { - if (drawable != null) { - drawable.swapBuffers(); - } - } - } - } - } finally { - try { - if (res != GLContext.CONTEXT_NOT_CURRENT) { - context.release(); - } - } catch (Exception e) { - } - if (lastContext != null) { - int res2 = lastContext.makeCurrent(); - if (res2 == GLContext.CONTEXT_CURRENT_NEW) { - lastInitAction.run(); - } - } - } - } - -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLDrawableImpl.java b/src/jogl/classes/com/sun/opengl/impl/GLDrawableImpl.java deleted file mode 100644 index d29018116..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLDrawableImpl.java +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.gluegen.runtime.DynamicLookupHelper; - -public abstract class GLDrawableImpl implements GLDrawable { - protected static final boolean DEBUG = Debug.debug("GLDrawable"); - - protected GLDrawableImpl(GLDrawableFactory factory, - NativeWindow comp, - boolean realized) { - this.factory = factory; - this.component = comp; - this.realized = realized; - this.requestedCapabilities = (GLCapabilities)component.getGraphicsConfiguration().getNativeGraphicsConfiguration().getRequestedCapabilities(); // a copy .. - } - - /** - * Returns the DynamicLookupHelper - */ - public abstract DynamicLookupHelper getDynamicLookupHelper(); - - public GLDrawableFactoryImpl getFactoryImpl() { - return (GLDrawableFactoryImpl) getFactory(); - } - - /** For offscreen GLDrawables (pbuffers and "pixmap" drawables), - indicates that native resources should be reclaimed. */ - public void destroy() { - throw new GLException("Should not call this (should only be called for offscreen GLDrawables)"); - } - - public void swapBuffers() throws GLException { - GLCapabilities caps = (GLCapabilities)component.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - if ( caps.getDoubleBuffered() ) { - if(!component.surfaceSwap()) { - swapBuffersImpl(); - } - } else { - GLContext ctx = GLContext.getCurrent(); - if(null!=ctx && ctx.getGLDrawable()==this) { - ctx.getGL().glFinish(); - } - } - component.surfaceUpdated(this, component, System.currentTimeMillis()); - } - - protected abstract void swapBuffersImpl(); - - public static String toHexString(long hex) { - return GLContextImpl.toHexString(hex); - } - - public GLProfile getGLProfile() { - return requestedCapabilities.getGLProfile(); - } - - public GLCapabilities getChosenGLCapabilities() { - return (GLCapabilities)component.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); // a copy - } - - public GLCapabilities getRequestedGLCapabilities() { - return requestedCapabilities; - } - - public NativeWindow getNativeWindow() { - return component; - } - - public GLDrawableFactory getFactory() { - return factory; - } - - public void setRealized(boolean realized) { - if ( this.realized != realized ) { - if(DEBUG) { - System.err.println("setRealized: "+getClass().getName()+" "+this.realized+" -> "+realized); - } - this.realized = realized; - setRealizedImpl(); - } else if(DEBUG) { - System.err.println("setRealized: "+getClass().getName()+" "+this.realized+" == "+realized); - } - } - protected abstract void setRealizedImpl(); - - public boolean getRealized() { - return realized; - } - - public int getWidth() { - return component.getWidth(); - } - - /** Returns the current height of this GLDrawable. */ - public int getHeight() { - return component.getHeight(); - } - - public int lockSurface() throws GLException { - if (!realized) { - return NativeWindow.LOCK_SURFACE_NOT_READY; - } - return component.lockSurface(); - } - - public void unlockSurface() { - component.unlockSurface(); - } - - public boolean isSurfaceLocked() { - return component.isSurfaceLocked(); - } - - public String toString() { - return getClass().getName()+"[realized "+getRealized()+ - ",\n\tfactory "+getFactory()+ - ",\n\twindow "+getNativeWindow()+ - ",\n\trequested "+getRequestedGLCapabilities()+ - ",\n\tchosen "+getChosenGLCapabilities()+"]"; - } - - protected GLDrawableFactory factory; - protected NativeWindow component; - protected GLCapabilities requestedCapabilities; - - // Indicates whether the component (if an onscreen context) has been - // realized. Plausibly, before the component is realized the JAWT - // should return an error or NULL object from some of its - // operations; this appears to be the case on Win32 but is not true - // at least with Sun's current X11 implementation (1.4.x), which - // crashes with no other error reported if the DrawingSurfaceInfo is - // fetched from a locked DrawingSurface during the validation as a - // result of calling show() on the main thread. To work around this - // we prevent any JAWT or OpenGL operations from being done until - // addNotify() is called on the component. - protected boolean realized; - -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLPbufferImpl.java b/src/jogl/classes/com/sun/opengl/impl/GLPbufferImpl.java deleted file mode 100644 index ffaf798ae..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLPbufferImpl.java +++ /dev/null @@ -1,320 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -/** -import java.awt.Dimension; -import java.awt.EventQueue; -import java.awt.event.*; -import java.beans.PropertyChangeListener; - */ - -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -/** Platform-independent class exposing pbuffer functionality to - applications. This class is not exposed in the public API as it - would probably add no value; however it implements the GLDrawable - interface so can be interacted with via its display() method. */ - -public class GLPbufferImpl implements GLPbuffer { - private GLDrawableImpl pbufferDrawable; - private GLContextImpl context; - private GLDrawableHelper drawableHelper = new GLDrawableHelper(); - private int floatMode; - - public GLPbufferImpl(GLDrawableImpl pbufferDrawable, - GLContext parentContext) { - GLCapabilities caps = (GLCapabilities) - pbufferDrawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - if(caps.isOnscreen()) { - if(caps.isPBuffer()) { - throw new IllegalArgumentException("Error: Given drawable is Onscreen and Pbuffer: "+pbufferDrawable); - } - throw new IllegalArgumentException("Error: Given drawable is Onscreen: "+pbufferDrawable); - } else { - if(!caps.isPBuffer()) { - throw new IllegalArgumentException("Error: Given drawable is not Pbuffer: "+pbufferDrawable); - } - } - this.pbufferDrawable = pbufferDrawable; - context = (GLContextImpl) pbufferDrawable.createContext(parentContext); - context.setSynchronized(true); - } - - public GLContext createContext(GLContext shareWith) { - return pbufferDrawable.createContext(shareWith); - } - - public void setRealized(boolean realized) { - } - - public void setSize(int width, int height) { - // FIXME - throw new GLException("Not yet implemented"); - } - - public NativeWindow getNativeWindow() { - return pbufferDrawable.getNativeWindow(); - } - - public GLDrawableFactory getFactory() { - return pbufferDrawable.getFactory(); - } - - public int getWidth() { - return pbufferDrawable.getWidth(); - } - - public int getHeight() { - return pbufferDrawable.getHeight(); - } - - public void display() { - maybeDoSingleThreadedWorkaround(displayOnEventDispatchThreadAction, - displayAction, - false); - } - - public void repaint() { - display(); - } - - public void addGLEventListener(GLEventListener listener) { - drawableHelper.addGLEventListener(listener); - } - - public void removeGLEventListener(GLEventListener listener) { - drawableHelper.removeGLEventListener(listener); - } - - public void setContext(GLContext ctx) { - context=(GLContextImpl)ctx; - } - - public GLContext getContext() { - return context; - } - - public GLDrawable getDrawable() { - return pbufferDrawable; - } - - public GL getGL() { - return getContext().getGL(); - } - - public GL setGL(GL gl) { - return getContext().setGL(gl); - } - - public void setAutoSwapBufferMode(boolean onOrOff) { - drawableHelper.setAutoSwapBufferMode(onOrOff); - } - - public boolean getAutoSwapBufferMode() { - return drawableHelper.getAutoSwapBufferMode(); - } - - public void swapBuffers() { - maybeDoSingleThreadedWorkaround(swapBuffersOnEventDispatchThreadAction, swapBuffersAction, false); - } - - public void bindTexture() { - // Doesn't make much sense to try to do this on the event dispatch - // thread given that it has to be called while the context is current - context.bindPbufferToTexture(); - } - - public void releaseTexture() { - // Doesn't make much sense to try to do this on the event dispatch - // thread given that it has to be called while the context is current - context.releasePbufferFromTexture(); - } - - public GLCapabilities getChosenGLCapabilities() { - if (pbufferDrawable == null) - return null; - - return pbufferDrawable.getChosenGLCapabilities(); - } - - public GLCapabilities getRequestedGLCapabilities() { - if (pbufferDrawable == null) - return null; - - return pbufferDrawable.getRequestedGLCapabilities(); - } - - public GLProfile getGLProfile() { - if (pbufferDrawable == null) - return null; - - return pbufferDrawable.getGLProfile(); - } - - private boolean surfaceLocked = false; - - public int lockSurface() throws GLException { - surfaceLocked=true; - return NativeWindow.LOCK_SUCCESS; - } - - public void unlockSurface() { - surfaceLocked=false; - } - - public boolean isSurfaceLocked() { - return surfaceLocked; - } - - //---------------------------------------------------------------------- - // No-ops for ComponentEvents - // - - /* - public void addComponentListener(ComponentListener l) {} - public void removeComponentListener(ComponentListener l) {} - public void addFocusListener(FocusListener l) {} - public void removeFocusListener(FocusListener l) {} - public void addHierarchyBoundsListener(HierarchyBoundsListener l) {} - public void removeHierarchyBoundsListener(HierarchyBoundsListener l) {} - public void addHierarchyListener(HierarchyListener l) {} - public void removeHierarchyListener(HierarchyListener l) {} - public void addInputMethodListener(InputMethodListener l) {} - public void removeInputMethodListener(InputMethodListener l) {} - public void addKeyListener(KeyListener l) {} - public void removeKeyListener(KeyListener l) {} - public void addMouseListener(MouseListener l) {} - public void removeMouseListener(MouseListener l) {} - public void addMouseMotionListener(MouseMotionListener l) {} - public void removeMouseMotionListener(MouseMotionListener l) {} - public void addMouseWheelListener(MouseWheelListener l) {} - public void removeMouseWheelListener(MouseWheelListener l) {} - public void addPropertyChangeListener(PropertyChangeListener listener) {} - public void removePropertyChangeListener(PropertyChangeListener listener) {} - public void addPropertyChangeListener(String propertyName, - PropertyChangeListener listener) {} - public void removePropertyChangeListener(String propertyName, - PropertyChangeListener listener) {} - */ - - public void destroy() { - // FIXME: not calling event listeners .. see GLAutoDrawable spec - if (Threading.isSingleThreaded() && - !Threading.isOpenGLThread()) { - Threading.invokeOnOpenGLThread(destroyAction); - } else { - destroyAction.run(); - } - } - - public int getFloatingPointMode() { - if (floatMode == 0) { - throw new GLException("Pbuffer not initialized, or floating-point support not requested"); - } - return floatMode; - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private void maybeDoSingleThreadedWorkaround(Runnable eventDispatchThreadAction, - Runnable invokeGLAction, - boolean isReshape) { - if (Threading.isSingleThreaded() && - !Threading.isOpenGLThread()) { - Threading.invokeOnOpenGLThread(eventDispatchThreadAction); - } else { - drawableHelper.invokeGL(pbufferDrawable, context, invokeGLAction, initAction); - } - } - - class InitAction implements Runnable { - public void run() { - floatMode = context.getFloatingPointMode(); - drawableHelper.init(GLPbufferImpl.this); - } - } - private InitAction initAction = new InitAction(); - - class DisplayAction implements Runnable { - public void run() { - drawableHelper.display(GLPbufferImpl.this); - } - } - private DisplayAction displayAction = new DisplayAction(); - - class SwapBuffersAction implements Runnable { - public void run() { - pbufferDrawable.swapBuffers(); - } - } - private SwapBuffersAction swapBuffersAction = new SwapBuffersAction(); - - // Workaround for ATI driver bugs related to multithreading issues - // like simultaneous rendering via Animators to canvases that are - // being resized on the AWT event dispatch thread - class DisplayOnEventDispatchThreadAction implements Runnable { - public void run() { - drawableHelper.invokeGL(pbufferDrawable, context, displayAction, initAction); - } - } - private DisplayOnEventDispatchThreadAction displayOnEventDispatchThreadAction = - new DisplayOnEventDispatchThreadAction(); - class SwapBuffersOnEventDispatchThreadAction implements Runnable { - public void run() { - drawableHelper.invokeGL(pbufferDrawable, context, swapBuffersAction, initAction); - } - } - private SwapBuffersOnEventDispatchThreadAction swapBuffersOnEventDispatchThreadAction = - new SwapBuffersOnEventDispatchThreadAction(); - - class DestroyAction implements Runnable { - public void run() { - if (null != context) { - context.destroy(); - } - pbufferDrawable.destroy(); - } - } - private DestroyAction destroyAction = new DestroyAction(); -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLStateTracker.java b/src/jogl/classes/com/sun/opengl/impl/GLStateTracker.java deleted file mode 100755 index d28d39f7f..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLStateTracker.java +++ /dev/null @@ -1,238 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import java.util.*; -import javax.media.opengl.*; - -/** - * Tracks as closely as possible OpenGL states. - * GLStateTracker objects are allocated on a per-OpenGL-context basis. - *

- * Currently supported states: PixelStorei - */ - -public class GLStateTracker { - private static final boolean DEBUG = Debug.debug("GLStateTracker"); - - private volatile boolean enabled = true; - - private Map/**/ pixelStateMap = new HashMap/**/(); - - static class SavedState { - SavedState() { - this.pixelStateMap = null; - } - void putPixelStateMap(Map pixelStateMap) { - this.pixelStateMap = new HashMap(); - this.pixelStateMap.putAll(pixelStateMap); - } - Map getPixelStateMap() { return pixelStateMap; } - - private Map pixelStateMap; - // private Map otherStateMap; - } - private List/**/ stack = new ArrayList(); - - public GLStateTracker() { - resetStates(); - } - - public void clearStates(boolean enable) { - enabled = enable; - pixelStateMap.clear(); - } - - public void setEnabled(boolean on) { - enabled = on; - } - - public boolean isEnabled() { - return enabled; - } - - public boolean getInt(int pname, int[] params, int params_offset) { - if(enabled) { - Integer key = boxKey(pname); - if(null!=key) { - Integer value = (Integer) pixelStateMap.get(key); - if(null!=value) { - params[params_offset] = value.intValue(); - } else { - GLException re = new GLException("Key (0x"+Integer.toHexString(key.intValue())+") is not mapped"); - throw re; - } - return true; - } - } - return false; - } - - public boolean getInt(int pname, java.nio.IntBuffer params, int dummy) { - if(enabled) { - Integer key = boxKey(pname); - if(null!=key) { - Integer value = (Integer) pixelStateMap.get(key); - if(null!=value) { - params.put(params.position(), value.intValue()); - } else { - GLException re = new GLException("Key (0x"+Integer.toHexString(key.intValue())+") is not mapped"); - throw re; - } - return true; - } - } - return false; - } - - public void setInt(int pname, int param) { - if(enabled) { - Integer key = boxKey(pname); - if(null!=key) { - pixelStateMap.put(key, boxInt(param)); - } - } - } - - public void pushAttrib(int flags) { - if(enabled) { - SavedState state = new SavedState(); - if( 0 != (flags&GL2.GL_CLIENT_PIXEL_STORE_BIT) ) { - state.putPixelStateMap(pixelStateMap); - } - stack.add(0, state); - } - } - - public void popAttrib() { - if(enabled) { - if(stack.size()==0) { - throw new GLException("stack contains no elements"); - } - SavedState state = (SavedState) stack.remove(0); - if(null==state) { - throw new GLException("null stack element (remaining stack size "+stack.size()+")"); - } - - Map/**/ pixelStateMapNew = new HashMap/**/(); - if ( null != state.getPixelStateMap() ) { - pixelStateMapNew.putAll(state.getPixelStateMap()); - } - pixelStateMap = pixelStateMapNew; - } - } - - private static final Integer GL_PACK_SWAP_BYTES = new Integer(GL2GL3.GL_PACK_SWAP_BYTES); - private static final Integer GL_PACK_LSB_FIRST = new Integer(GL2GL3.GL_PACK_LSB_FIRST); - private static final Integer GL_PACK_ROW_LENGTH = new Integer(GL2GL3.GL_PACK_ROW_LENGTH); - private static final Integer GL_PACK_SKIP_ROWS = new Integer(GL2GL3.GL_PACK_SKIP_ROWS); - private static final Integer GL_PACK_SKIP_PIXELS = new Integer(GL2GL3.GL_PACK_SKIP_PIXELS); - private static final Integer GL_PACK_ALIGNMENT = new Integer(GL.GL_PACK_ALIGNMENT); - private static final Integer GL_PACK_IMAGE_HEIGHT = new Integer(GL2GL3.GL_PACK_IMAGE_HEIGHT); - private static final Integer GL_PACK_SKIP_IMAGES = new Integer(GL2GL3.GL_PACK_SKIP_IMAGES); - - private static final Integer GL_UNPACK_SWAP_BYTES = new Integer(GL2GL3.GL_UNPACK_SWAP_BYTES); - private static final Integer GL_UNPACK_LSB_FIRST = new Integer(GL2GL3.GL_UNPACK_LSB_FIRST); - private static final Integer GL_UNPACK_ROW_LENGTH = new Integer(GL2GL3.GL_UNPACK_ROW_LENGTH); - private static final Integer GL_UNPACK_SKIP_ROWS = new Integer(GL2GL3.GL_UNPACK_SKIP_ROWS); - private static final Integer GL_UNPACK_SKIP_PIXELS = new Integer(GL2GL3.GL_UNPACK_SKIP_PIXELS); - private static final Integer GL_UNPACK_ALIGNMENT = new Integer(GL.GL_UNPACK_ALIGNMENT); - private static final Integer GL_UNPACK_IMAGE_HEIGHT = new Integer(GL2GL3.GL_UNPACK_IMAGE_HEIGHT); - private static final Integer GL_UNPACK_SKIP_IMAGES = new Integer(GL2GL3.GL_UNPACK_SKIP_IMAGES); - - private static final Integer zero = new Integer(0); - private static final Integer one = new Integer(1); - - private static Integer boxKey(int key) { - switch (key) { - case 0: return zero; - case GL2GL3.GL_PACK_SWAP_BYTES: return GL_PACK_SWAP_BYTES; - case GL2GL3.GL_PACK_LSB_FIRST: return GL_PACK_LSB_FIRST; - case GL2GL3.GL_PACK_ROW_LENGTH: return GL_PACK_ROW_LENGTH; - case GL2GL3.GL_PACK_SKIP_ROWS: return GL_PACK_SKIP_ROWS; - case GL2GL3.GL_PACK_SKIP_PIXELS: return GL_PACK_SKIP_PIXELS; - case GL.GL_PACK_ALIGNMENT: return GL_PACK_ALIGNMENT; - case GL2GL3.GL_PACK_IMAGE_HEIGHT: return GL_PACK_IMAGE_HEIGHT; - case GL2GL3.GL_PACK_SKIP_IMAGES: return GL_PACK_SKIP_IMAGES; - - case GL2GL3.GL_UNPACK_SWAP_BYTES: return GL_UNPACK_SWAP_BYTES; - case GL2GL3.GL_UNPACK_LSB_FIRST: return GL_UNPACK_LSB_FIRST; - case GL2GL3.GL_UNPACK_ROW_LENGTH: return GL_UNPACK_ROW_LENGTH; - case GL2GL3.GL_UNPACK_SKIP_ROWS: return GL_UNPACK_SKIP_ROWS; - case GL2GL3.GL_UNPACK_SKIP_PIXELS: return GL_UNPACK_SKIP_PIXELS; - case GL.GL_UNPACK_ALIGNMENT: return GL_UNPACK_ALIGNMENT; - case GL2GL3.GL_UNPACK_IMAGE_HEIGHT: return GL_UNPACK_IMAGE_HEIGHT; - case GL2GL3.GL_UNPACK_SKIP_IMAGES: return GL_UNPACK_SKIP_IMAGES; - - default: return null; - } - } - - public void resetStates() { - pixelStateMap.clear(); - - pixelStateMap.put(GL_PACK_SWAP_BYTES, zero /* GL_FALSE */); - pixelStateMap.put(GL_PACK_LSB_FIRST, zero /* GL_FALSE */); - pixelStateMap.put(GL_PACK_ROW_LENGTH, zero); - pixelStateMap.put(GL_PACK_SKIP_ROWS, zero); - pixelStateMap.put(GL_PACK_SKIP_PIXELS, zero); - pixelStateMap.put(GL_PACK_ALIGNMENT, new Integer(4)); - pixelStateMap.put(GL_PACK_IMAGE_HEIGHT, zero); - pixelStateMap.put(GL_PACK_SKIP_IMAGES, zero); - - pixelStateMap.put(GL_UNPACK_SWAP_BYTES, zero /* GL_FALSE */); - pixelStateMap.put(GL_UNPACK_LSB_FIRST, zero /* GL_FALSE */); - pixelStateMap.put(GL_UNPACK_ROW_LENGTH, zero); - pixelStateMap.put(GL_UNPACK_SKIP_ROWS, zero); - pixelStateMap.put(GL_UNPACK_SKIP_PIXELS, zero); - pixelStateMap.put(GL_UNPACK_ALIGNMENT, new Integer(4)); - pixelStateMap.put(GL_UNPACK_IMAGE_HEIGHT, zero); - pixelStateMap.put(GL_UNPACK_SKIP_IMAGES, zero); - } - - private static Integer boxInt(int value) { - switch (value) { - case 0: return zero; - case 1: return one; - - default: return new Integer(value); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/GLWorkerThread.java b/src/jogl/classes/com/sun/opengl/impl/GLWorkerThread.java deleted file mode 100755 index b110e4335..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/GLWorkerThread.java +++ /dev/null @@ -1,275 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import java.lang.reflect.InvocationTargetException; -import java.security.*; -import java.util.*; -import javax.media.opengl.*; - -/** Singleton thread upon which all OpenGL work is performed by - default. Unfortunately many vendors' OpenGL drivers are not really - thread-safe and stability is much improved by performing OpenGL - work on at most one thread. This is the default behavior of the - GLAutoDrawable implementations according to the {@link - javax.media.opengl.Threading Threading} class. The GLWorkerThread - replaces the original AWT event queue thread-based mechanism for - two reasons: first, more than one AWT event queue thread may be - spawned, for example if a dialog is being shown; second, it avoids - blocking the AWT event queue thread during OpenGL rendering. */ - -public class GLWorkerThread { - private static volatile boolean started; - private static volatile Thread thread; - private static Object lock; - private static volatile boolean shouldTerminate; - private static volatile Throwable exception; - - // The Runnable to execute immediately on the worker thread - private static volatile Runnable work; - // Queue of Runnables to be asynchronously invoked - private static List queue = new LinkedList(); - - /** Should only be called by Threading class if creation of the - GLWorkerThread was requested via the opengl.1thread system - property. */ - public static void start() { - if (!started) { - synchronized (GLWorkerThread.class) { - if (!started) { - lock = new Object(); - thread = new Thread(new WorkerRunnable(), - "JOGL GLWorkerThread"); - thread.setDaemon(true); - started = true; - synchronized (lock) { - thread.start(); - try { - lock.wait(); - } catch (InterruptedException e) { - } - } - - /* - - // Note: it appears that there is a bug in NVidia's current - // drivers where if a context was ever made current on a - // given thread and that thread has exited before program - // exit, a crash occurs in the drivers. Releasing the - // context from the given thread does not work around the - // problem. - // - // For the time being, we're going to work around this - // problem by not terminating the GLWorkerThread. In theory, - // shutting down the GLWorkerThread cleanly could be a good - // general solution to the problem of needing to - // cooperatively terminate all Animators at program exit. - // - // It appears that this doesn't even work around all of the - // kinds of crashes. Causing the context to be unilaterally - // released from the GLWorkerThread after each invocation - // seems to work around all of the kinds of crashes seen. - // - // These appear to be similar to the kinds of crashes seen - // when the Java2D/OpenGL pipeline terminates, and those are - // a known issue being fixed, so presumably these will be - // fixed in NVidia's next driver set. - - // Install shutdown hook to terminate daemon thread more or - // less cooperatively - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - Runtime.getRuntime().addShutdownHook(new Thread() { - public void run() { - Object lockTemp = lock; - if (lockTemp == null) { - // Already terminating (?) - return; - } - synchronized (lockTemp) { - shouldTerminate = true; - lockTemp.notifyAll(); - try { - lockTemp.wait(500); - } catch (InterruptedException e) { - } - } - } - }); - return null; - } - }); - - */ - - } else { - throw new RuntimeException("Should not start GLWorkerThread twice"); - } - } - } - } - - public static void invokeAndWait(Runnable runnable) - throws InvocationTargetException, InterruptedException { - if (!started) { - throw new RuntimeException("May not invokeAndWait on worker thread without starting it first"); - } - - Object lockTemp = lock; - if (lockTemp == null) { - return; // Terminating - } - - synchronized (lockTemp) { - if (thread == null) { - // Terminating - return; - } - - work = runnable; - lockTemp.notifyAll(); - lockTemp.wait(); - if (exception != null) { - Throwable localException = exception; - exception = null; - throw new InvocationTargetException(localException); - } - } - } - - public static void invokeLater(Runnable runnable) { - if (!started) { - throw new RuntimeException("May not invokeLater on worker thread without starting it first"); - } - - Object lockTemp = lock; - if (lockTemp == null) { - return; // Terminating - } - - synchronized (lockTemp) { - if (thread == null) { - // Terminating - return; - } - - queue.add(runnable); - lockTemp.notifyAll(); - } - } - - /** Indicates whether the OpenGL worker thread was started, i.e., - whether it is currently in use. */ - public static boolean isStarted() { - return started; - } - - /** Indicates whether the current thread is the OpenGL worker - thread. */ - public static boolean isWorkerThread() { - return (Thread.currentThread() == thread); - } - - static class WorkerRunnable implements Runnable { - public void run() { - // Notify starting thread that we're ready - synchronized (lock) { - lock.notifyAll(); - } - - while (!shouldTerminate) { - synchronized (lock) { - while (!shouldTerminate && - (work == null) && - queue.isEmpty()) { - try { - // Avoid race conditions with wanting to release contexts on this thread - lock.wait(1000); - } catch (InterruptedException e) { - } - - if (GLContext.getCurrent() != null) { - // Test later to see whether we need to release this context - break; - } - } - - if (shouldTerminate) { - lock.notifyAll(); - thread = null; - lock = null; - return; - } - - if (work != null) { - try { - work.run(); - } catch (Throwable t) { - exception = t; - } finally { - work = null; - lock.notifyAll(); - } - } - - while (!queue.isEmpty()) { - try { - Runnable curAsync = (Runnable) queue.remove(0); - curAsync.run(); - } catch (Throwable t) { - System.out.println("Exception occurred on JOGL OpenGL worker thread:"); - t.printStackTrace(); - } - } - - // See about releasing current context - GLContext curContext = GLContext.getCurrent(); - if (curContext != null && - (curContext instanceof GLContextImpl)) { - GLContextImpl impl = (GLContextImpl) curContext; - if (impl.hasWaiters()) { - impl.release(); - } - } - } - } - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/InternalBufferUtil.java.javame_cdc_fp b/src/jogl/classes/com/sun/opengl/impl/InternalBufferUtil.java.javame_cdc_fp deleted file mode 100644 index 32c3cd70c..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/InternalBufferUtil.java.javame_cdc_fp +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.sun.opengl.impl; - -import java.lang.reflect.*; -import java.nio.*; - -/** Internal copy of selected routines from BufferUtil to avoid - outward dependencies on com.sun.opengl.util package. */ -public class InternalBufferUtil { - public static final int SIZEOF_BYTE = 1; - public static final int SIZEOF_SHORT = 2; - public static final int SIZEOF_INT = 4; - public static final int SIZEOF_FLOAT = 4; - - //---------------------------------------------------------------------- - // Allocation routines - // - - /** Allocates a new direct ByteBuffer with the specified number of - elements. The returned buffer will have its byte order set to - the host platform's native byte order. */ - public static ByteBuffer newByteBuffer(int numElements) { - ByteBuffer bb = ByteBuffer.allocateDirect(numElements); - nativeOrder(bb); - return bb; - } - - /** Allocates a new direct IntBuffer with the specified number of - elements. The returned buffer will have its byte order set to - the host platform's native byte order. */ - public static IntBuffer newIntBuffer(int numElements) { - ByteBuffer bb = newByteBuffer(numElements * SIZEOF_INT); - return bb.asIntBuffer(); - } - - /** Allocates a new direct ShortBuffer with the specified number of - elements. The returned buffer will have its byte order set to - the host platform's native byte order. */ - public static ShortBuffer newShortBuffer(int numElements) { - ByteBuffer bb = newByteBuffer(numElements * SIZEOF_SHORT); - return bb.asShortBuffer(); - } - - /** Allocates a new direct FloatBuffer with the specified number of - elements. The returned buffer will have its byte order set to - the host platform's native byte order. */ - public static FloatBuffer newFloatBuffer(int numElements) { - ByteBuffer bb = newByteBuffer(numElements * SIZEOF_FLOAT); - return bb.asFloatBuffer(); - } - - //---------------------------------------------------------------------- - // Copy routines (type-to-type) - // - - /** Copies the remaining elements (as defined by - limit() - position()) in the passed FloatBuffer - into a newly-allocated direct ByteBuffer. The returned buffer - will have its byte order set to the host platform's native byte - order. The position of the newly-allocated buffer will be zero, - and the position of the passed buffer is unchanged (though its - mark is changed). */ - public static ByteBuffer copyFloatBufferAsByteBuffer(FloatBuffer orig) { - ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_FLOAT); - dest.asFloatBuffer().put(orig); - dest.rewind(); - return dest; - } - - /** Copies the remaining elements (as defined by - limit() - position()) in the passed IntBuffer into - a newly-allocated direct ByteBuffer. The returned buffer will - have its byte order set to the host platform's native byte - order. The position of the newly-allocated buffer will be zero, - and the position of the passed buffer is unchanged (though its - mark is changed). */ - public static ByteBuffer copyIntBufferAsByteBuffer(IntBuffer orig) { - ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_INT); - dest.asIntBuffer().put(orig); - dest.rewind(); - return dest; - } - - /** Copies the remaining elements (as defined by - limit() - position()) in the passed ShortBuffer - into a newly-allocated direct ByteBuffer. The returned buffer - will have its byte order set to the host platform's native byte - order. The position of the newly-allocated buffer will be zero, - and the position of the passed buffer is unchanged (though its - mark is changed). */ - public static ByteBuffer copyShortBufferAsByteBuffer(ShortBuffer orig) { - ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_SHORT); - dest.asShortBuffer().put(orig); - dest.rewind(); - return dest; - } - - /** Copies the remaining elements (as defined by - limit() - position()) in the passed ByteBuffer into - a newly-allocated direct ByteBuffer. The returned buffer will - have its byte order set to the host platform's native byte - order. The position of the newly-allocated buffer will be zero, - and the position of the passed buffer is unchanged (though its - mark is changed). */ - public static ByteBuffer copyByteBuffer(ByteBuffer orig) { - ByteBuffer dest = newByteBuffer(orig.remaining()); - dest.put(orig); - dest.rewind(); - return dest; - } - - //---------------------------------------------------------------------- - // Conversion routines - // - - public static float[] getFloatArray(double[] source) { - int i=source.length; - float[] dest = new float[i--]; - while(i>=0) { dest[i]=(float)source[i]; i--; } - return dest; - } - - public static ByteBuffer nativeOrder(ByteBuffer buf) { - if (!isCDCFP) { - try { - if (byteOrderClass == null) { - byteOrderClass = Class.forName("java.nio.ByteOrder"); - orderMethod = ByteBuffer.class.getMethod("order", new Class[] { byteOrderClass }); - Method nativeOrderMethod = byteOrderClass.getMethod("nativeOrder", null); - nativeOrderObject = nativeOrderMethod.invoke(null, null); - } - } catch (Throwable t) { - // Must be running on CDC / FP - isCDCFP = true; - } - - if (!isCDCFP) { - try { - orderMethod.invoke(buf, new Object[] { nativeOrderObject }); - } catch (Throwable t) { - } - } - } - return buf; - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - // NOTE that this work must be done reflectively at the present time - // because this code must compile and run correctly on both CDC/FP and J2SE - private static boolean isCDCFP; - private static Class byteOrderClass; - private static Object nativeOrderObject; - private static Method orderMethod; -} diff --git a/src/jogl/classes/com/sun/opengl/impl/InternalBufferUtil.java.javase b/src/jogl/classes/com/sun/opengl/impl/InternalBufferUtil.java.javase deleted file mode 100644 index 59d44f04d..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/InternalBufferUtil.java.javase +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.sun.opengl.impl; - -import java.lang.reflect.*; -import java.nio.*; - -/** Internal copy of selected routines from BufferUtil to avoid - outward dependencies on com.sun.opengl.util package. */ -public class InternalBufferUtil { - public static final int SIZEOF_BYTE = 1; - public static final int SIZEOF_SHORT = 2; - public static final int SIZEOF_INT = 4; - public static final int SIZEOF_FLOAT = 4; - public static final int SIZEOF_LONG = 8; - public static final int SIZEOF_DOUBLE = 8; - - //---------------------------------------------------------------------- - // Allocation routines - // - - /** Allocates a new direct ByteBuffer with the specified number of - elements. The returned buffer will have its byte order set to - the host platform's native byte order. */ - public static ByteBuffer newByteBuffer(int numElements) { - ByteBuffer bb = ByteBuffer.allocateDirect(numElements); - nativeOrder(bb); - return bb; - } - - /** Allocates a new direct DoubleBuffer with the specified number of - elements. The returned buffer will have its byte order set to - the host platform's native byte order. */ - public static DoubleBuffer newDoubleBuffer(int numElements) { - ByteBuffer bb = newByteBuffer(numElements * SIZEOF_DOUBLE); - return bb.asDoubleBuffer(); - } - - /** Allocates a new direct IntBuffer with the specified number of - elements. The returned buffer will have its byte order set to - the host platform's native byte order. */ - public static IntBuffer newIntBuffer(int numElements) { - ByteBuffer bb = newByteBuffer(numElements * SIZEOF_INT); - return bb.asIntBuffer(); - } - - /** Allocates a new direct ShortBuffer with the specified number of - elements. The returned buffer will have its byte order set to - the host platform's native byte order. */ - public static ShortBuffer newShortBuffer(int numElements) { - ByteBuffer bb = newByteBuffer(numElements * SIZEOF_SHORT); - return bb.asShortBuffer(); - } - - /** Allocates a new direct FloatBuffer with the specified number of - elements. The returned buffer will have its byte order set to - the host platform's native byte order. */ - public static FloatBuffer newFloatBuffer(int numElements) { - ByteBuffer bb = newByteBuffer(numElements * SIZEOF_FLOAT); - return bb.asFloatBuffer(); - } - - //---------------------------------------------------------------------- - // Copy routines (type-to-ByteBuffer) - // - - /** Copies the remaining elements (as defined by - limit() - position()) in the passed FloatBuffer - into a newly-allocated direct ByteBuffer. The returned buffer - will have its byte order set to the host platform's native byte - order. The position of the newly-allocated buffer will be zero, - and the position of the passed buffer is unchanged (though its - mark is changed). */ - public static ByteBuffer copyFloatBufferAsByteBuffer(FloatBuffer orig) { - ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_FLOAT); - dest.asFloatBuffer().put(orig); - dest.rewind(); - return dest; - } - - /** Copies the remaining elements (as defined by - limit() - position()) in the passed IntBuffer into - a newly-allocated direct ByteBuffer. The returned buffer will - have its byte order set to the host platform's native byte - order. The position of the newly-allocated buffer will be zero, - and the position of the passed buffer is unchanged (though its - mark is changed). */ - public static ByteBuffer copyIntBufferAsByteBuffer(IntBuffer orig) { - ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_INT); - dest.asIntBuffer().put(orig); - dest.rewind(); - return dest; - } - - /** Copies the remaining elements (as defined by - limit() - position()) in the passed ShortBuffer - into a newly-allocated direct ByteBuffer. The returned buffer - will have its byte order set to the host platform's native byte - order. The position of the newly-allocated buffer will be zero, - and the position of the passed buffer is unchanged (though its - mark is changed). */ - public static ByteBuffer copyShortBufferAsByteBuffer(ShortBuffer orig) { - ByteBuffer dest = newByteBuffer(orig.remaining() * SIZEOF_SHORT); - dest.asShortBuffer().put(orig); - dest.rewind(); - return dest; - } - - /** Copies the remaining elements (as defined by - limit() - position()) in the passed ByteBuffer into - a newly-allocated direct ByteBuffer. The returned buffer will - have its byte order set to the host platform's native byte - order. The position of the newly-allocated buffer will be zero, - and the position of the passed buffer is unchanged (though its - mark is changed). */ - public static ByteBuffer copyByteBuffer(ByteBuffer orig) { - ByteBuffer dest = newByteBuffer(orig.remaining()); - dest.put(orig); - dest.rewind(); - return dest; - } - - //---------------------------------------------------------------------- - // Conversion routines - // - - public static float[] getFloatArray(double[] source) { - int i=source.length; - float[] dest = new float[i--]; - while(i>=0) { dest[i]=(float)source[i]; i--; } - return dest; - } - - public static ByteBuffer nativeOrder(ByteBuffer buf) { - if (!isCDCFP) { - try { - if (byteOrderClass == null) { - byteOrderClass = Class.forName("java.nio.ByteOrder"); - orderMethod = ByteBuffer.class.getMethod("order", new Class[] { byteOrderClass }); - Method nativeOrderMethod = byteOrderClass.getMethod("nativeOrder", null); - nativeOrderObject = nativeOrderMethod.invoke(null, null); - } - } catch (Throwable t) { - // Must be running on CDC / FP - isCDCFP = true; - } - - if (!isCDCFP) { - try { - orderMethod.invoke(buf, new Object[] { nativeOrderObject }); - } catch (Throwable t) { - } - } - } - return buf; - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - // NOTE that this work must be done reflectively at the present time - // because this code must compile and run correctly on both CDC/FP and J2SE - private static boolean isCDCFP; - private static Class byteOrderClass; - private static Object nativeOrderObject; - private static Method orderMethod; -} diff --git a/src/jogl/classes/com/sun/opengl/impl/NativeLibLoader.java b/src/jogl/classes/com/sun/opengl/impl/NativeLibLoader.java deleted file mode 100644 index 59f92e53f..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/NativeLibLoader.java +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -// FIXME: refactor Java SE dependencies -//import java.awt.Toolkit; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.HashSet; -import com.sun.nativewindow.impl.NativeLibLoaderBase; - -public class NativeLibLoader extends NativeLibLoaderBase { - public static void loadNEWT() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - loadLibrary("newt", nativeOSPreload, true); - return null; - } - }); - } - - public static void loadGLDesktop() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - loadLibrary("jogl_gl2", nativeOSPreload, true); - return null; - } - }); - } - - public static void loadGLDesktopES12() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - loadLibrary("jogl_gl2es12", nativeOSPreload, true); - return null; - } - }); - } - - public static void loadES2() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - loadLibrary("jogl_es2", nativeOSPreload, true); - return null; - } - }); - } - - public static void loadES1() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - loadLibrary("jogl_es1", nativeOSPreload, true); - return null; - } - }); - } - - public static void loadCgImpl() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String[] preload = { "nativewindow", "cg", "cgGL" }; - loadLibrary("jogl_cg", preload, true); - return null; - } - }); - } - - private static final String[] nativeOSPreload = { "nativewindow_x11" }; -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/ProjectFloat.java b/src/jogl/classes/com/sun/opengl/impl/ProjectFloat.java deleted file mode 100755 index f9f38166d..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/ProjectFloat.java +++ /dev/null @@ -1,1057 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ -** $Header$ -*/ - -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ -package com.sun.opengl.impl; - -import java.nio.*; - -import javax.media.opengl.*; -import javax.media.opengl.fixedfunc.GLMatrixFunc; - -/** - * ProjectFloat.java - *

- *

- * Created 11-jan-2004 - * - * @author Erik Duijs - * @author Kenneth Russell - */ -public class ProjectFloat { - private static final float[] IDENTITY_MATRIX = - new float[] { - 1.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 1.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 1.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 1.0f }; - - private static final float[] ZERO_MATRIX = - new float[] { - 0.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 0.0f }; - - // Note that we have cloned parts of the implementation in order to - // support incoming Buffers. The reason for this is to avoid loading - // non-direct buffer subclasses unnecessarily, because doing so can - // cause performance decreases on direct buffer operations, at least - // on the current HotSpot JVM. It would be nicer (and make the code - // simpler) to simply have the array-based entry points delegate to - // the versions taking Buffers by wrapping the arrays. - - // Array-based implementation - private final float[] matrix = new float[16]; - private final float[][] tempInvertMatrix = new float[4][4]; - - private final float[] in = new float[4]; - private final float[] out = new float[4]; - - private final float[] forward = new float[3]; - private final float[] side = new float[3]; - private final float[] up = new float[3]; - - // Buffer-based implementation - private FloatBuffer locbuf; - private final FloatBuffer matrixBuf; - private final FloatBuffer tempInvertMatrixBuf; - - private final FloatBuffer inBuf; - private final FloatBuffer outBuf; - - private final FloatBuffer forwardBuf; - private final FloatBuffer sideBuf; - private final FloatBuffer upBuf; - - public ProjectFloat() { - // Use direct buffers to avoid loading indirect buffer - // implementations for applications trying to avoid doing so. - // Slice up one big buffer because some NIO implementations - // allocate a huge amount of memory to back even the smallest of - // buffers. - locbuf = InternalBufferUtil.newFloatBuffer(2*16+2*4+3*3); - int pos = 0; - int sz = 16; - matrixBuf = slice(locbuf, pos, sz); - pos += sz; - tempInvertMatrixBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 4; - inBuf = slice(locbuf, pos, sz); - pos += sz; - outBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 3; - forwardBuf = slice(locbuf, pos, sz); - pos += sz; - sideBuf = slice(locbuf, pos, sz); - pos += sz; - upBuf = slice(locbuf, pos, sz); - } - - public void destroy() { - if(locbuf!=null) { - locbuf.clear(); - locbuf=null; - } - } - - private static FloatBuffer slice(FloatBuffer buf, int pos, int len) { - buf.position(pos); - buf.limit(pos + len); - return buf.slice(); - } - - /** - * Make matrix an identity matrix - */ - public static void gluMakeIdentityf(FloatBuffer m) { - int oldPos = m.position(); - m.put(IDENTITY_MATRIX); - m.position(oldPos); - } - - /** - * Make matrix an zero matrix - */ - public static void gluMakeZero(FloatBuffer m) { - int oldPos = m.position(); - m.put(ZERO_MATRIX); - m.position(oldPos); - } - - /** - * Make matrix an identity matrix - */ - public static void gluMakeIdentityf(float[] m) { - for (int i = 0; i < 16; i++) { - m[i] = IDENTITY_MATRIX[i]; - } - } - - /** - * Method __gluMultMatrixVecf - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecf(float[] matrix, int matrix_offset, float[] in, float[] out) { - for (int i = 0; i < 4; i++) { - out[i] = - in[0] * matrix[0*4+i+matrix_offset] + - in[1] * matrix[1*4+i+matrix_offset] + - in[2] * matrix[2*4+i+matrix_offset] + - in[3] * matrix[3*4+i+matrix_offset]; - } - } - - /** - * Method __gluMultMatrixVecf - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecf(FloatBuffer matrix, FloatBuffer in, FloatBuffer out) { - int inPos = in.position(); - int outPos = out.position(); - int matrixPos = matrix.position(); - for (int i = 0; i < 4; i++) { - out.put(i + outPos, - in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + - in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + - in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + - in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); - } - } - - /** - * @param src - * @param inverse - * - * @return - */ - public boolean gluInvertMatrixf(float[] src, float[] inverse) { - int i, j, k, swap; - float t; - float[][] temp = tempInvertMatrix; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp[i][j] = src[i*4+j]; - } - } - gluMakeIdentityf(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp[i][k]; - temp[i][k] = temp[swap][k]; - temp[swap][k] = t; - - t = inverse[i*4+k]; - inverse[i*4+k] = inverse[swap*4+k]; - inverse[swap*4+k] = t; - } - } - - if (temp[i][i] == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp[i][i]; - for (k = 0; k < 4; k++) { - temp[i][k] /= t; - inverse[i*4+k] /= t; - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp[j][i]; - for (k = 0; k < 4; k++) { - temp[j][k] -= temp[i][k] * t; - inverse[j*4+k] -= inverse[i*4+k]*t; - } - } - } - } - return true; - } - - /** - * @param src - * @param inverse - * - * @return - */ - public boolean gluInvertMatrixf(FloatBuffer src, FloatBuffer inverse) { - int i, j, k, swap; - float t; - - int srcPos = src.position(); - int invPos = inverse.position(); - - FloatBuffer temp = tempInvertMatrixBuf; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp.put(i*4+j, src.get(i*4+j + srcPos)); - } - } - gluMakeIdentityf(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp.get(i*4+k); - temp.put(i*4+k, temp.get(swap*4+k)); - temp.put(swap*4+k, t); - - t = inverse.get(i*4+k + invPos); - inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); - inverse.put(swap*4+k + invPos, t); - } - } - - if (temp.get(i*4+i) == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp.get(i*4+i); - for (k = 0; k < 4; k++) { - temp.put(i*4+k, temp.get(i*4+k) / t); - inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp.get(j*4+i); - for (k = 0; k < 4; k++) { - temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); - inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); - } - } - } - } - return true; - } - - - /** - * @param a - * @param b - * @param r - */ - private void gluMultMatricesf(float[] a, int a_offset, float[] b, int b_offset, float[] r) { - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r[i*4+j] = - a[i*4+0+a_offset]*b[0*4+j+b_offset] + - a[i*4+1+a_offset]*b[1*4+j+b_offset] + - a[i*4+2+a_offset]*b[2*4+j+b_offset] + - a[i*4+3+a_offset]*b[3*4+j+b_offset]; - } - } - } - - - /** - * @param a - * @param b - * @param r - */ - public static void gluMultMatricesf(FloatBuffer a, FloatBuffer b, FloatBuffer r) { - int aPos = a.position(); - int bPos = b.position(); - int rPos = r.position(); - - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r.put(i*4+j + rPos, - a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + - a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + - a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + - a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); - } - } - } - - /** - * Normalize vector - * - * @param v - */ - public static void normalize(float[] v) { - float r; - - r = (float) Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); - if ( r == 0.0 || r == 1.0) - return; - - r = 1.0f / r; - - v[0] *= r; - v[1] *= r; - v[2] *= r; - - return; - } - - /** - * Normalize vector - * - * @param v - */ - public static void normalize(FloatBuffer v) { - float r; - - int vPos = v.position(); - - r = (float) Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + - v.get(1+vPos) * v.get(1+vPos) + - v.get(2+vPos) * v.get(2+vPos)); - if ( r == 0.0 || r == 1.0) - return; - - r = 1.0f / r; - - v.put(0+vPos, v.get(0+vPos) * r); - v.put(1+vPos, v.get(1+vPos) * r); - v.put(2+vPos, v.get(2+vPos) * r); - - return; - } - - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(float[] v1, float[] v2, float[] result) { - result[0] = v1[1] * v2[2] - v1[2] * v2[1]; - result[1] = v1[2] * v2[0] - v1[0] * v2[2]; - result[2] = v1[0] * v2[1] - v1[1] * v2[0]; - } - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(FloatBuffer v1, FloatBuffer v2, FloatBuffer result) { - int v1Pos = v1.position(); - int v2Pos = v2.position(); - int rPos = result.position(); - - result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); - result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); - result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); - } - - /** - * Method gluOrtho2D. - * - * @param left - * @param right - * @param bottom - * @param top - */ - public void gluOrtho2D(GLMatrixFunc gl, float left, float right, float bottom, float top) { - gl.glOrthof(left, right, bottom, top, -1, 1); - } - - /** - * Method gluPerspective. - * - * @param fovy - * @param aspect - * @param zNear - * @param zFar - */ - public void gluPerspective(GLMatrixFunc gl, float fovy, float aspect, float zNear, float zFar) { - float sine, cotangent, deltaZ; - float radians = fovy / 2 * (float) Math.PI / 180; - - deltaZ = zFar - zNear; - sine = (float) Math.sin(radians); - - if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { - return; - } - - cotangent = (float) Math.cos(radians) / sine; - - gluMakeIdentityf(matrixBuf); - - matrixBuf.put(0 * 4 + 0, cotangent / aspect); - matrixBuf.put(1 * 4 + 1, cotangent); - matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); - matrixBuf.put(2 * 4 + 3, -1); - matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); - matrixBuf.put(3 * 4 + 3, 0); - - gl.glMultMatrixf(matrixBuf); - } - - /** - * Method gluLookAt - * - * @param eyex - * @param eyey - * @param eyez - * @param centerx - * @param centery - * @param centerz - * @param upx - * @param upy - * @param upz - */ - public void gluLookAt(GLMatrixFunc gl, - float eyex, - float eyey, - float eyez, - float centerx, - float centery, - float centerz, - float upx, - float upy, - float upz) { - FloatBuffer forward = this.forwardBuf; - FloatBuffer side = this.sideBuf; - FloatBuffer up = this.upBuf; - - forward.put(0, centerx - eyex); - forward.put(1, centery - eyey); - forward.put(2, centerz - eyez); - - up.put(0, upx); - up.put(1, upy); - up.put(2, upz); - - normalize(forward); - - /* Side = forward x up */ - cross(forward, up, side); - normalize(side); - - /* Recompute up as: up = side x forward */ - cross(side, forward, up); - - gluMakeIdentityf(matrixBuf); - matrixBuf.put(0 * 4 + 0, side.get(0)); - matrixBuf.put(1 * 4 + 0, side.get(1)); - matrixBuf.put(2 * 4 + 0, side.get(2)); - - matrixBuf.put(0 * 4 + 1, up.get(0)); - matrixBuf.put(1 * 4 + 1, up.get(1)); - matrixBuf.put(2 * 4 + 1, up.get(2)); - - matrixBuf.put(0 * 4 + 2, -forward.get(0)); - matrixBuf.put(1 * 4 + 2, -forward.get(1)); - matrixBuf.put(2 * 4 + 2, -forward.get(2)); - - gl.glMultMatrixf(matrixBuf); - gl.glTranslatef(-eyex, -eyey, -eyez); - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(float objx, - float objy, - float objz, - float[] modelMatrix, - int modelMatrix_offset, - float[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - float[] win_pos, - int win_pos_offset ) { - - float[] in = this.in; - float[] out = this.out; - - in[0] = objx; - in[1] = objy; - in[2] = objz; - in[3] = 1.0f; - - __gluMultMatrixVecf(modelMatrix, modelMatrix_offset, in, out); - __gluMultMatrixVecf(projMatrix, projMatrix_offset, out, in); - - if (in[3] == 0.0f) - return false; - - in[3] = (1.0f / in[3]) * 0.5f; - - // Map x, y and z to range 0-1 - in[0] = in[0] * in[3] + 0.5f; - in[1] = in[1] * in[3] + 0.5f; - in[2] = in[2] * in[3] + 0.5f; - - // Map x,y to viewport - win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; - win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; - win_pos[2+win_pos_offset] = in[2]; - - return true; - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(float objx, - float objy, - float objz, - FloatBuffer modelMatrix, - FloatBuffer projMatrix, - IntBuffer viewport, - FloatBuffer win_pos) { - - FloatBuffer in = this.inBuf; - FloatBuffer out = this.outBuf; - - in.put(0, objx); - in.put(1, objy); - in.put(2, objz); - in.put(3, 1.0f); - - __gluMultMatrixVecf(modelMatrix, in, out); - __gluMultMatrixVecf(projMatrix, out, in); - - if (in.get(3) == 0.0f) - return false; - - in.put(3, (1.0f / in.get(3)) * 0.5f); - - // Map x, y and z to range 0-1 - in.put(0, in.get(0) * in.get(3) + 0.5f); - in.put(1, in.get(1) * in.get(3) + 0.5f); - in.put(2, in.get(2) * in.get(3) + 0.5f); - - // Map x,y to viewport - int vPos = viewport.position(); - int wPos = win_pos.position(); - win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); - win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); - win_pos.put(2+wPos, in.get(2)); - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(float winx, - float winy, - float winz, - float[] modelMatrix, - int modelMatrix_offset, - float[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - float[] obj_pos, - int obj_pos_offset) { - float[] in = this.in; - float[] out = this.out; - - gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!gluInvertMatrixf(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = 1.0f; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecf(matrix, 0, in, out); - - if (out[3] == 0.0) - return false; - - out[3] = 1.0f / out[3]; - - obj_pos[0+obj_pos_offset] = out[0] * out[3]; - obj_pos[1+obj_pos_offset] = out[1] * out[3]; - obj_pos[2+obj_pos_offset] = out[2] * out[3]; - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(float winx, - float winy, - float winz, - FloatBuffer modelMatrix, - FloatBuffer projMatrix, - IntBuffer viewport, - FloatBuffer obj_pos) { - FloatBuffer in = this.inBuf; - FloatBuffer out = this.outBuf; - - gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); - - if (!gluInvertMatrixf(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, 1.0f); - - // Map x and y from window coordinates - int vPos = viewport.position(); - int oPos = obj_pos.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecf(matrixBuf, in, out); - - if (out.get(3) == 0.0f) - return false; - - out.put(3, 1.0f / out.get(3)); - - obj_pos.put(0+oPos, out.get(0) * out.get(3)); - obj_pos.put(1+oPos, out.get(1) * out.get(3)); - obj_pos.put(2+oPos, out.get(2) * out.get(3)); - - return true; - } - - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(float winx, - float winy, - float winz, - float clipw, - float[] modelMatrix, - int modelMatrix_offset, - float[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - float near, - float far, - float[] obj_pos, - int obj_pos_offset ) { - float[] in = this.in; - float[] out = this.out; - - gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!gluInvertMatrixf(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = clipw; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - in[2] = (in[2] - near) / (far - near); - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecf(matrix, 0, in, out); - - if (out[3] == 0.0f) - return false; - - obj_pos[0+obj_pos_offset] = out[0]; - obj_pos[1+obj_pos_offset] = out[1]; - obj_pos[2+obj_pos_offset] = out[2]; - obj_pos[3+obj_pos_offset] = out[3]; - return true; - } - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(float winx, - float winy, - float winz, - float clipw, - FloatBuffer modelMatrix, - FloatBuffer projMatrix, - IntBuffer viewport, - float near, - float far, - FloatBuffer obj_pos) { - FloatBuffer in = this.inBuf; - FloatBuffer out = this.outBuf; - - gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); - - if (!gluInvertMatrixf(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, clipw); - - // Map x and y from window coordinates - int vPos = viewport.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - in.put(2, (in.get(2) - near) / (far - near)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecf(matrixBuf, in, out); - - if (out.get(3) == 0.0f) - return false; - - int oPos = obj_pos.position(); - obj_pos.put(0+oPos, out.get(0)); - obj_pos.put(1+oPos, out.get(1)); - obj_pos.put(2+oPos, out.get(2)); - obj_pos.put(3+oPos, out.get(3)); - return true; - } - - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - */ - public void gluPickMatrix(GLMatrixFunc gl, - float x, - float y, - float deltaX, - float deltaY, - IntBuffer viewport) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - int vPos = viewport.position(); - gl.glTranslatef((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, - (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, - 0); - gl.glScalef(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0f); - } - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - * @param viewport_offset - */ - public void gluPickMatrix(GLMatrixFunc gl, - float x, - float y, - float deltaX, - float deltaY, - int[] viewport, - int viewport_offset) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - gl.glTranslatef((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, - (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, - 0); - gl.glScalef(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0f); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/SystemUtil.java.javame_cdc_fp b/src/jogl/classes/com/sun/opengl/impl/SystemUtil.java.javame_cdc_fp deleted file mode 100644 index 91723b505..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/SystemUtil.java.javame_cdc_fp +++ /dev/null @@ -1,10 +0,0 @@ -package com.sun.opengl.impl; - -public class SystemUtil { - - /** Wrapper for System.getenv(), which doesn't work on platforms - earlier than JDK 5 */ - public static String getenv(String variableName) { - return null; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/SystemUtil.java.javase b/src/jogl/classes/com/sun/opengl/impl/SystemUtil.java.javase deleted file mode 100644 index 3f201c2b6..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/SystemUtil.java.javase +++ /dev/null @@ -1,18 +0,0 @@ -package com.sun.opengl.impl; - -public class SystemUtil { - - private static volatile boolean getenvSupported = true; - /** Wrapper for System.getenv(), which doesn't work on platforms - earlier than JDK 5 */ - public static String getenv(String variableName) { - if (getenvSupported) { - try { - return System.getenv(variableName); - } catch (Error e) { - getenvSupported = false; - } - } - return null; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/ThreadingImpl.java b/src/jogl/classes/com/sun/opengl/impl/ThreadingImpl.java deleted file mode 100644 index 4a4b2d5f9..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/ThreadingImpl.java +++ /dev/null @@ -1,234 +0,0 @@ -/* - * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.sun.opengl.impl; - -import java.lang.reflect.InvocationTargetException; -import java.security.AccessController; -import java.security.PrivilegedAction; - -import javax.media.nativewindow.NativeWindowFactory; -import com.sun.nativewindow.impl.NWReflection; -import javax.media.opengl.GLException; - -/** Implementation of the {@link javax.media.opengl.Threading} class. */ - -public class ThreadingImpl { - public static final int AWT = 1; - public static final int WORKER = 2; - - protected static final boolean DEBUG = Debug.debug("Threading"); - - private static boolean singleThreaded = true; - private static int mode; - private static boolean hasAWT; - // We need to know whether we're running on X11 platforms to change - // our behavior when the Java2D/JOGL bridge is active - private static boolean _isX11; - - private static final ThreadingPlugin threadingPlugin; - - static { - Object threadingPluginTmp = - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String workaround = Debug.getProperty("jogl.1thread", true); - // Default to using the AWT thread on all platforms except - // Windows. On OS X there is instability apparently due to - // using the JAWT on non-AWT threads. On X11 platforms there - // are potential deadlocks which can be caused if the AWT - // EventQueue thread hands work off to the GLWorkerThread - // while holding the AWT lock. The optimization of - // makeCurrent / release calls isn't worth these stability - // problems. - hasAWT = NWReflection.isClassAvailable("java.awt.Canvas") && - NWReflection.isClassAvailable("javax.media.opengl.awt.GLCanvas"); - - String osType = NativeWindowFactory.getNativeWindowType(false); - _isX11 = NativeWindowFactory.TYPE_X11.equals(osType); - // boolean isWindows = NativeWindowFactory.TYPE_WINDOWS.equals(osType); - - // int defaultMode = (isWindows ? WORKER : ( hasAWT ? AWT : WORKER ) ); - int defaultMode = ( hasAWT ? AWT : WORKER ); - - mode = defaultMode; - if (workaround != null) { - workaround = workaround.toLowerCase(); - if (workaround.equals("true") || - workaround.equals("auto")) { - // Nothing to do; singleThreaded and mode already set up - } else if (workaround.equals("worker")) { - singleThreaded = true; - mode = WORKER; - } else if (workaround.equals("awt")) { - singleThreaded = true; - mode = AWT; - } else { - singleThreaded = false; - } - } - printWorkaroundNotice(); - - Object threadingPluginObj=null; - // try to fetch the AWTThreadingPlugin - try { - threadingPluginObj = NWReflection.createInstance("com.sun.opengl.impl.awt.AWTThreadingPlugin"); - } catch (Throwable t) { } - return threadingPluginObj; - } - }); - threadingPlugin = (ThreadingPlugin) threadingPluginTmp; - if(DEBUG) { - System.err.println("Threading: hasAWT "+hasAWT+", mode "+((mode==AWT)?"AWT":"WORKER")+", plugin "+threadingPlugin); - } - } - - /** No reason to ever instantiate this class */ - private ThreadingImpl() {} - - public static boolean isX11() { return _isX11; } - public static int getMode() { return mode; } - - /** If an implementation of the javax.media.opengl APIs offers a - multithreading option but the default behavior is single-threading, - this API provides a mechanism for end users to disable single-threading - in this implementation. Users are strongly discouraged from - calling this method unless they are aware of all of the - consequences and are prepared to enforce some amount of - threading restrictions in their applications. Disabling - single-threading, for example, may have unintended consequences - on GLAutoDrawable implementations such as GLCanvas, GLJPanel and - GLPbuffer. Currently there is no supported way to re-enable it - once disabled, partly to discourage careless use of this - method. This method should be called as early as possible in an - application. */ - public static void disableSingleThreading() { - singleThreaded = false; - if (Debug.verbose()) { - System.err.println("Application forced disabling of single-threading of javax.media.opengl implementation"); - } - } - - /** Indicates whether OpenGL work is being automatically forced to a - single thread in this implementation. */ - public static boolean isSingleThreaded() { - return singleThreaded; - } - - /** Indicates whether the current thread is the single thread on - which this implementation of the javax.media.opengl APIs - performs all of its OpenGL-related work. This method should only - be called if the single-thread model is in effect. */ - public static boolean isOpenGLThread() throws GLException { - if (!isSingleThreaded()) { - throw new GLException("Should only call this in single-threaded mode"); - } - - if(null!=threadingPlugin) { - return threadingPlugin.isOpenGLThread(); - } - - switch (mode) { - case AWT: - return true; - case WORKER: - return GLWorkerThread.isWorkerThread(); - default: - throw new InternalError("Illegal single-threading mode " + mode); - } - } - - /** Executes the passed Runnable on the single thread used for all - OpenGL work in this javax.media.opengl API implementation. It is - not specified exactly which thread is used for this - purpose. This method should only be called if the single-thread - model is in use and if the current thread is not the OpenGL - thread (i.e., if isOpenGLThread() returns - false). It is up to the end user to check to see whether the - current thread is the OpenGL thread and either execute the - Runnable directly or perform the work inside it. */ - public static void invokeOnOpenGLThread(Runnable r) throws GLException { - if (!isSingleThreaded()) { - throw new GLException ("Should only call this in single-threaded mode"); - } - - if (isOpenGLThread()) { - throw new GLException ("Should only call this from other threads than the OpenGL thread"); - } - - if(null!=threadingPlugin) { - threadingPlugin.invokeOnOpenGLThread(r); - return; - } - - switch (mode) { - case AWT: - r.run(); - break; - - case WORKER: - if (!GLWorkerThread.isStarted()) { - synchronized (GLWorkerThread.class) { - if (!GLWorkerThread.isStarted()) { - GLWorkerThread.start(); - } - } - } - try { - GLWorkerThread.invokeAndWait(r); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (InterruptedException e) { - throw new GLException(e); - } - break; - - default: - throw new InternalError("Illegal single-threading mode " + mode); - } - } - - /** This is a workaround for AWT-related deadlocks which only seem - to show up in the context of applets */ - public static boolean isAWTMode() { - return (mode == AWT); - } - - private static void printWorkaroundNotice() { - if (singleThreaded && Debug.verbose()) { - System.err.println("Using " + - (mode == AWT ? "AWT" : "OpenGL worker") + - " thread for performing OpenGL work in javax.media.opengl implementation"); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/ThreadingPlugin.java b/src/jogl/classes/com/sun/opengl/impl/ThreadingPlugin.java deleted file mode 100644 index 5c52f871e..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/ThreadingPlugin.java +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl; - -import javax.media.opengl.*; - -public interface ThreadingPlugin { - /** Indicates whether the current thread is the single thread on - which this implementation of the javax.media.opengl APIs - performs all of its OpenGL-related work. This method should only - be called if the single-thread model is in effect. */ - public boolean isOpenGLThread() throws GLException; - - /** Executes the passed Runnable on the single thread used for all - OpenGL work in this javax.media.opengl API implementation. It is - not specified exactly which thread is used for this - purpose. This method should only be called if the single-thread - model is in use and if the current thread is not the OpenGL - thread (i.e., if isOpenGLThread() returns - false). It is up to the end user to check to see whether the - current thread is the OpenGL thread and either execute the - Runnable directly or perform the work inside it. */ - public void invokeOnOpenGLThread(Runnable r) throws GLException; -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/awt/AWTThreadingPlugin.java b/src/jogl/classes/com/sun/opengl/impl/awt/AWTThreadingPlugin.java deleted file mode 100755 index c7dd9ea80..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/awt/AWTThreadingPlugin.java +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.awt; - -import javax.media.opengl.*; - -import java.awt.event.*; - -import java.awt.EventQueue; -import java.lang.reflect.InvocationTargetException; - -import com.sun.opengl.impl.*; - -public class AWTThreadingPlugin implements ThreadingPlugin { - - public AWTThreadingPlugin() {} - - public boolean isOpenGLThread() throws GLException { - switch (ThreadingImpl.getMode()) { - case ThreadingImpl.AWT: - if (Java2D.isOGLPipelineActive()) { - // FIXME: ideally only the QFT would be considered to be the - // "OpenGL thread", but we can not currently run all of - // JOGL's OpenGL work on that thread. See the FIXME in - // invokeOnOpenGLThread. - return (Java2D.isQueueFlusherThread() || - (ThreadingImpl.isX11() && EventQueue.isDispatchThread())); - } else { - return EventQueue.isDispatchThread(); - } - case ThreadingImpl.WORKER: - if (Java2D.isOGLPipelineActive()) { - // FIXME: ideally only the QFT would be considered to be the - // "OpenGL thread", but we can not currently run all of - // JOGL's OpenGL work on that thread. See the FIXME in - // invokeOnOpenGLThread. - return (Java2D.isQueueFlusherThread() || - (ThreadingImpl.isX11() && GLWorkerThread.isWorkerThread())); - } else { - return GLWorkerThread.isWorkerThread(); - } - default: - throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); - } - } - - public void invokeOnOpenGLThread(Runnable r) throws GLException { - switch (ThreadingImpl.getMode()) { - case ThreadingImpl.AWT: - // FIXME: ideally should run all OpenGL work on the Java2D QFT - // thread when it's enabled, but unfortunately there are - // deadlock issues on X11 platforms when making our - // heavyweight OpenGL contexts current on the QFT because we - // perform the JAWT lock inside the makeCurrent() - // implementation, which attempts to grab the AWT lock on the - // QFT which is not allowed. For now, on X11 platforms, - // continue to perform this work on the EDT. - if (Java2D.isOGLPipelineActive() && !ThreadingImpl.isX11()) { - Java2D.invokeWithOGLContextCurrent(null, r); - } else { - try { - EventQueue.invokeAndWait(r); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (InterruptedException e) { - throw new GLException(e); - } - } - break; - - case ThreadingImpl.WORKER: - if (!GLWorkerThread.isStarted()) { - synchronized (GLWorkerThread.class) { - if (!GLWorkerThread.isStarted()) { - GLWorkerThread.start(); - } - } - } - try { - GLWorkerThread.invokeAndWait(r); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (InterruptedException e) { - throw new GLException(e); - } - break; - - default: - throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/awt/AWTUtil.java b/src/jogl/classes/com/sun/opengl/impl/awt/AWTUtil.java deleted file mode 100644 index f4c8944df..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/awt/AWTUtil.java +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.sun.opengl.impl.awt; - -import com.sun.nativewindow.impl.jawt.*; - -import com.sun.opengl.impl.*; - -import javax.media.opengl.*; - -import java.lang.reflect.*; -import java.awt.GraphicsEnvironment; - -public class AWTUtil { - // See whether we're running in headless mode - private static boolean headlessMode; - private static Class j2dClazz = null; - private static Method isOGLPipelineActive = null; - private static Method isQueueFlusherThread = null; - private static boolean j2dOk = false; - - static { - lockedToolkit = false; - headlessMode = GraphicsEnvironment.isHeadless(); - if(!headlessMode) { - try { - j2dClazz = Class.forName("com.sun.opengl.impl.awt.Java2D"); - isOGLPipelineActive = j2dClazz.getMethod("isOGLPipelineActive", null); - isQueueFlusherThread = j2dClazz.getMethod("isQueueFlusherThread", null); - j2dOk = true; - } catch (Exception e) {} - } - } - - private static boolean lockedToolkit; - - public static synchronized void lockToolkit() throws GLException { - if (lockedToolkit) { - throw new GLException("Toolkit already locked"); - } - lockedToolkit = true; - - if (headlessMode) { - // Workaround for running (to some degree) in headless - // environments but still supporting rendering via pbuffers - // For full correctness, would need to implement a Lock class - return; - } - - if(j2dOk) { - try { - if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || - !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { - JAWTUtil.lockToolkit(); - } - } catch (Exception e) { j2dOk=false; } - } - if(!j2dOk) { - JAWTUtil.lockToolkit(); - } - } - - public static synchronized void unlockToolkit() { - if (lockedToolkit) { - lockedToolkit = false; - if (headlessMode) { - // Workaround for running (to some degree) in headless - // environments but still supporting rendering via pbuffers - // For full correctness, would need to implement a Lock class - return; - } - - if(j2dOk) { - try { - if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || - !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { - JAWTUtil.unlockToolkit(); - } - } catch (Exception e) { j2dOk=false; } - } - if(!j2dOk) { - JAWTUtil.unlockToolkit(); - } - } - } - - public static boolean isToolkitLocked() { - return JAWTUtil.isToolkitLocked(); - } - -} diff --git a/src/jogl/classes/com/sun/opengl/impl/awt/Java2D.java b/src/jogl/classes/com/sun/opengl/impl/awt/Java2D.java deleted file mode 100755 index 098ec8529..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/awt/Java2D.java +++ /dev/null @@ -1,569 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.awt; - -import com.sun.opengl.impl.*; - -import java.awt.*; -import java.awt.image.*; -import java.lang.reflect.*; -import java.security.*; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.awt.*; - -/** Defines integration with the Java2D OpenGL pipeline. This - integration is only supported in 1.6 and is highly experimental. */ - -public class Java2D { - private static boolean DEBUG = Debug.debug("Java2D"); - private static boolean VERBOSE = Debug.verbose(); - private static boolean isHeadless; - private static boolean isOGLPipelineActive; - private static Method invokeWithOGLContextCurrentMethod; - private static Method isQueueFlusherThreadMethod; - private static Method getOGLViewportMethod; - private static Method getOGLScissorBoxMethod; - private static Method getOGLSurfaceIdentifierMethod; - // This one is currently optional and is only in very recent Mustang builds - private static Method getOGLTextureTypeMethod; - - // The following methods and fields are needed for proper support of - // Frame Buffer Objects in the Java2D/OpenGL pipeline - // (-Dsun.java2d.opengl.fbobject=true) - private static boolean fbObjectSupportInitialized; - private static Method invokeWithOGLSharedContextCurrentMethod; - private static Method getOGLSurfaceTypeMethod; - - // Publicly-visible constants for OpenGL surface types - public static final int UNDEFINED = getOGLUtilitiesIntField("UNDEFINED"); - public static final int WINDOW = getOGLUtilitiesIntField("WINDOW"); - public static final int PBUFFER = getOGLUtilitiesIntField("PBUFFER"); - public static final int TEXTURE = getOGLUtilitiesIntField("TEXTURE"); - public static final int FLIP_BACKBUFFER = getOGLUtilitiesIntField("FLIP_BACKBUFFER"); - public static final int FBOBJECT = getOGLUtilitiesIntField("FBOBJECT"); - - // If FBOs are enabled in the Java2D/OpenGL pipeline, all contexts - // created by JOGL must share textures and display lists with the - // Java2D contexts in order to access the frame buffer object for - // potential rendering, and to simultaneously support sharing of - // textures and display lists with one another. Java2D has the - // notion of a single shared context with which all other contexts - // (on the same display device?) share textures and display lists; - // this is an approximation to that notion which will be refined - // later. - private static boolean initializedJ2DFBOShareContext; - private static GLContext j2dFBOShareContext; - - // Accessors for new methods in sun.java2d.opengl.CGLSurfaceData - // class on OS X for enabling bridge - // public static long createOGLContextOnSurface(Graphics g, long ctx); - // public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx); - // public static void destroyOGLContext(long ctx); - private static Method createOGLContextOnSurfaceMethod; - private static Method makeOGLContextCurrentOnSurfaceMethod; - private static Method destroyOGLContextMethod; - - static { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - if (DEBUG && VERBOSE) { - System.err.println("Checking for Java2D/OpenGL support"); - } - try { - isHeadless = true; - // Figure out whether the default graphics configuration is an - // OpenGL graphics configuration - GraphicsConfiguration cfg = - GraphicsEnvironment.getLocalGraphicsEnvironment(). - getDefaultScreenDevice(). - getDefaultConfiguration(); - // If we get here, we aren't running in headless mode - isHeadless = false; - String name = cfg.getClass().getName(); - if (DEBUG && VERBOSE) { - System.err.println("Java2D support: default GraphicsConfiguration = " + name); - } - isOGLPipelineActive = (name.startsWith("sun.java2d.opengl")); - - if (isOGLPipelineActive) { - try { - // Try to get methods we need to integrate - Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); - invokeWithOGLContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLContextCurrent", - new Class[] { - Graphics.class, - Runnable.class - }); - invokeWithOGLContextCurrentMethod.setAccessible(true); - - isQueueFlusherThreadMethod = utils.getDeclaredMethod("isQueueFlusherThread", - new Class[] {}); - isQueueFlusherThreadMethod.setAccessible(true); - - getOGLViewportMethod = utils.getDeclaredMethod("getOGLViewport", - new Class[] { - Graphics.class, - Integer.TYPE, - Integer.TYPE - }); - getOGLViewportMethod.setAccessible(true); - - getOGLScissorBoxMethod = utils.getDeclaredMethod("getOGLScissorBox", - new Class[] { - Graphics.class - }); - getOGLScissorBoxMethod.setAccessible(true); - - getOGLSurfaceIdentifierMethod = utils.getDeclaredMethod("getOGLSurfaceIdentifier", - new Class[] { - Graphics.class - }); - getOGLSurfaceIdentifierMethod.setAccessible(true); - - // Try to get additional methods required for proper FBO support - fbObjectSupportInitialized = true; - try { - invokeWithOGLSharedContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLSharedContextCurrent", - new Class[] { - GraphicsConfiguration.class, - Runnable.class - }); - invokeWithOGLSharedContextCurrentMethod.setAccessible(true); - - getOGLSurfaceTypeMethod = utils.getDeclaredMethod("getOGLSurfaceType", - new Class[] { - Graphics.class - }); - getOGLSurfaceTypeMethod.setAccessible(true); - } catch (Exception e) { - fbObjectSupportInitialized = false; - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Disabling Java2D/JOGL FBO support"); - } - } - - // Try to get an additional method for FBO support in recent Mustang builds - try { - getOGLTextureTypeMethod = utils.getDeclaredMethod("getOGLTextureType", - new Class[] { - Graphics.class - }); - getOGLTextureTypeMethod.setAccessible(true); - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("GL_ARB_texture_rectangle FBO support disabled"); - } - } - - // Try to set up APIs for enabling the bridge on OS X, - // where it isn't possible to create generalized - // external GLDrawables - Class cglSurfaceData = null; - try { - cglSurfaceData = Class.forName("sun.java2d.opengl.CGLSurfaceData"); - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Unable to find class sun.java2d.opengl.CGLSurfaceData for OS X"); - } - } - if (cglSurfaceData != null) { - // FIXME: for now, assume that FBO support is not enabled on OS X - fbObjectSupportInitialized = false; - - // We need to find these methods in order to make the bridge work on OS X - createOGLContextOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("createOGLContextOnSurface", - new Class[] { - Graphics.class, - Long.TYPE - }); - createOGLContextOnSurfaceMethod.setAccessible(true); - - makeOGLContextCurrentOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("makeOGLContextCurrentOnSurface", - new Class[] { - Graphics.class, - Long.TYPE - }); - makeOGLContextCurrentOnSurfaceMethod.setAccessible(true); - - destroyOGLContextMethod = cglSurfaceData.getDeclaredMethod("destroyOGLContext", - new Class[] { - Long.TYPE - }); - destroyOGLContextMethod.setAccessible(true); - } - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Disabling Java2D/JOGL integration"); - } - isOGLPipelineActive = false; - } - } - } catch (HeadlessException e) { - // The AWT is running in headless mode, so the Java 2D / JOGL bridge is clearly disabled - } - - if (DEBUG) { - System.err.println("JOGL/Java2D integration " + (isOGLPipelineActive ? "enabled" : "disabled")); - } - return null; - } - }); - } - - public static boolean isOGLPipelineActive() { - return isOGLPipelineActive; - } - - public static boolean isFBOEnabled() { - return fbObjectSupportInitialized; - } - - public static boolean isQueueFlusherThread() { - checkActive(); - - try { - return ((Boolean) isQueueFlusherThreadMethod.invoke(null, new Object[] {})).booleanValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Makes current the OpenGL context associated with the passed - Graphics object and runs the given Runnable on the Queue - Flushing Thread in one atomic action. */ - public static void invokeWithOGLContextCurrent(Graphics g, Runnable r) throws GLException { - checkActive(); - - try { - // FIXME: this may need adjustment - // This seems to be needed in many applications which don't - // initialize an OpenGL context before this and which would - // otherwise cause initFBOShareContext to be called from the - // Queue Flusher Thread, which isn't allowed - initFBOShareContext(GraphicsEnvironment. - getLocalGraphicsEnvironment(). - getDefaultScreenDevice()); - - AWTUtil.lockToolkit(); - try { - invokeWithOGLContextCurrentMethod.invoke(null, new Object[] {g, r}); - } finally { - AWTUtil.unlockToolkit(); - } - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Makes current the "shared" OpenGL context associated with the - given GraphicsConfiguration object, allowing JOGL to share - server-side OpenGL objects like textures and display lists with - this context when necessary. This is needed when Java2D's FBO - support is enabled, because in order to render into that FBO, - JOGL must share textures and display lists with it. Returns - false if the passed GraphicsConfiguration was not an OpenGL - GraphicsConfiguration. */ - public static boolean invokeWithOGLSharedContextCurrent(GraphicsConfiguration g, Runnable r) throws GLException { - checkActive(); - - try { - AWTUtil.lockToolkit(); - try { - return ((Boolean) invokeWithOGLSharedContextCurrentMethod.invoke(null, new Object[] {g, r})).booleanValue(); - } finally { - AWTUtil.unlockToolkit(); - } - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the OpenGL viewport associated with the given Graphics - object, assuming that the Graphics object is associated with a - component of the specified width and height. The user should - call glViewport() with the returned rectangle's bounds in order - to get correct rendering results. Should only be called from the - Queue Flusher Thread. */ - public static Rectangle getOGLViewport(Graphics g, - int componentWidth, - int componentHeight) { - checkActive(); - - try { - return (Rectangle) getOGLViewportMethod.invoke(null, new Object[] {g, - new Integer(componentWidth), - new Integer(componentHeight)}); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the OpenGL scissor region associated with the given - Graphics object, taking into account all clipping regions, etc. - To avoid destroying Java2D's previous rendering results, this - method should be called and the resulting rectangle's bounds - passed to a call to glScissor(). Should only be called from the - Queue Flusher Thread. */ - public static Rectangle getOGLScissorBox(Graphics g) { - checkActive(); - - try { - return (Rectangle) getOGLScissorBoxMethod.invoke(null, new Object[] {g}); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns an opaque "surface identifier" associated with the given - Graphics object. If this changes from invocation to invocation, - the underlying OpenGL drawable for the Graphics object has - changed and a new external GLDrawable and GLContext should be - created (and the old ones destroyed). Should only be called from - the Queue Flusher Thread.*/ - public static Object getOGLSurfaceIdentifier(Graphics g) { - checkActive(); - - try { - return getOGLSurfaceIdentifierMethod.invoke(null, new Object[] {g}); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the underlying surface type for the given Graphics - object. This indicates, in particular, whether Java2D is - currently rendering into a pbuffer or FBO. */ - public static int getOGLSurfaceType(Graphics g) { - checkActive(); - - try { - // FIXME: fallback path for pre-b73 (?) Mustang builds -- remove - // once fbobject support is in OGLUtilities - if (!fbObjectSupportInitialized) { - return 0; - } - - return ((Integer) getOGLSurfaceTypeMethod.invoke(null, new Object[] { g })).intValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the underlying texture target of the given Graphics - object assuming it is rendering to an FBO. Returns either - GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE_ARB. */ - public static int getOGLTextureType(Graphics g) { - checkActive(); - - if (getOGLTextureTypeMethod == null) { - return GL.GL_TEXTURE_2D; - } - - try { - return ((Integer) getOGLTextureTypeMethod.invoke(null, new Object[] { g })).intValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns either the given GLContext or a substitute one with - which clients should share textures and display lists. Needed - when the Java2D/OpenGL pipeline is active and FBOs are being - used for rendering. FIXME: may need to alter the API in the - future to indicate which GraphicsDevice the source context is - associated with. */ - public static GLContext filterShareContext(GLContext shareContext) { - if (isHeadless) - return shareContext; - - // FIXME: this may need adjustment - initFBOShareContext(GraphicsEnvironment. - getLocalGraphicsEnvironment(). - getDefaultScreenDevice()); - if (j2dFBOShareContext != null) { - return j2dFBOShareContext; - } - return shareContext; - } - - /** Returns the GLContext associated with the Java2D "share - context", with which all contexts created by JOGL must share - textures and display lists when the FBO option is enabled for - the Java2D/OpenGL pipeline. */ - public static GLContext getShareContext(GraphicsDevice device) { - initFBOShareContext(device); - // FIXME: for full generality probably need to have multiple of - // these, one per GraphicsConfiguration seen? - return j2dFBOShareContext; - } - - //---------------------------------------------------------------------- - // Mac OS X-specific methods - // - - /** (Mac OS X-specific) Creates a new OpenGL context on the surface - associated with the given Graphics object, sharing textures and - display lists with the specified (CGLContextObj) share context. */ - public static long createOGLContextOnSurface(Graphics g, long shareCtx) { - checkActive(); - - try { - return ((Long) createOGLContextOnSurfaceMethod.invoke(null, new Object[] { g, new Long(shareCtx) })).longValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** (Mac OS X-specific) Makes the given OpenGL context current on - the surface associated with the given Graphics object. */ - public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx) { - checkActive(); - - try { - return ((Boolean) makeOGLContextCurrentOnSurfaceMethod.invoke(null, new Object[] { g, new Long(ctx) })).booleanValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** (Mac OS X-specific) Destroys the given OpenGL context. */ - public static void destroyOGLContext(long ctx) { - checkActive(); - - try { - destroyOGLContextMethod.invoke(null, new Object[] { new Long(ctx) }); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private static void checkActive() { - if (!isOGLPipelineActive()) { - throw new GLException("Java2D OpenGL pipeline not active (or necessary support not present)"); - } - } - - private static int getOGLUtilitiesIntField(final String name) { - Integer i = (Integer) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - try { - Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); - Field f = utils.getField(name); - f.setAccessible(true); - return f.get(null); - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - } - return null; - } - } - }); - if (i == null) - return 0; - if (DEBUG && VERBOSE) { - System.err.println("OGLUtilities." + name + " = " + i.intValue()); - } - return i.intValue(); - } - - private static void initFBOShareContext(final GraphicsDevice device) { - // Note 1: this must not be done in the static initalizer due to - // deadlock problems. - - // Note 2: the first execution of this method must not be from the - // Java2D Queue Flusher Thread. - - if (isOGLPipelineActive() && - isFBOEnabled() && - !initializedJ2DFBOShareContext) { - - // FIXME: this technique is probably not adequate in multi-head - // situations. Ideally we would keep track of a given share - // context on a per-GraphicsConfiguration basis or something - // similar rather than keeping one share context in a global - // variable. - initializedJ2DFBOShareContext = true; - if (DEBUG) { - System.err.println("Starting initialization of J2D FBO share context"); - } - invokeWithOGLSharedContextCurrent(device.getDefaultConfiguration(), new Runnable() { - public void run() { - j2dFBOShareContext = GLDrawableFactory.getFactory(GLProfile.getDefault()).createExternalGLContext(); - } - }); - if (DEBUG) { - System.err.println("Ending initialization of J2D FBO share context"); - } - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/awt/Java2DGLContext.java b/src/jogl/classes/com/sun/opengl/impl/awt/Java2DGLContext.java deleted file mode 100644 index 48461c116..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/awt/Java2DGLContext.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.awt; - -import com.sun.opengl.impl.*; -import java.awt.Graphics; - -/** Provides a construct by which the shared GLJPanel code can - * interact with a few methods in the Mac OS X-specific Java2D/JOGL - * bridge implementation. - */ - -public interface Java2DGLContext { - public void setGraphics(Graphics g); -} diff --git a/src/jogl/classes/com/sun/opengl/impl/egl/EGLContext.java b/src/jogl/classes/com/sun/opengl/impl/egl/EGLContext.java deleted file mode 100755 index 3e67469b4..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/egl/EGLContext.java +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.egl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import java.nio.*; -import java.util.*; - -public abstract class EGLContext extends GLContextImpl { - private long eglContext; - private boolean eglQueryStringInitialized; - private boolean eglQueryStringAvailable; - private EGLExt eglExt; - // Table that holds the addresses of the native C-language entry points for - // EGL extension functions. - private EGLExtProcAddressTable eglExtProcAddressTable; - - public EGLContext(GLDrawableImpl drawable, GLDrawableImpl drawableRead, - GLContext shareWith) { - super(drawable, drawableRead, shareWith); - } - - public EGLContext(GLDrawableImpl drawable, - GLContext shareWith) { - this(drawable, null, shareWith); - } - - public Object getPlatformGLExtensions() { - return getEGLExt(); - } - - public EGLExt getEGLExt() { - if (eglExt == null) { - eglExt = new EGLExtImpl(this); - } - return eglExt; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return eglExtProcAddressTable; - } - - public final EGLExtProcAddressTable getEGLExtProcAddressTable() { - return eglExtProcAddressTable; - } - - protected String mapToRealGLFunctionName(String glFunctionName) { - return glFunctionName; - } - - protected String mapToRealGLExtensionName(String glExtensionName) { - return glExtensionName; - } - - public long getContext() { - return eglContext; - } - - protected int makeCurrentImpl() throws GLException { - if(EGL.EGL_NO_DISPLAY==((EGLDrawable)drawable).getDisplay() ) { - System.err.println("drawable not properly initialized"); - return CONTEXT_NOT_CURRENT; - } - boolean created = false; - if (eglContext == 0) { - create(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created GL context 0x" + - Long.toHexString(eglContext) + " for " + getClass().getName()); - } - created = true; - } - if (EGL.eglGetCurrentContext() != eglContext) { - if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), - ((EGLDrawable)drawable).getSurface(), - ((EGLDrawable)drawableRead).getSurface(), - eglContext)) { - throw new GLException("Error making context 0x" + - Long.toHexString(eglContext) + " current: error code " + EGL.eglGetError()); - } - } - - if (created) { - setGLFunctionAvailability(false); - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } - - protected void releaseImpl() throws GLException { - getDrawableImpl().getFactoryImpl().lockToolkit(); - try { - if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), - EGL.EGL_NO_SURFACE, - EGL.EGL_NO_SURFACE, - EGL.EGL_NO_CONTEXT)) { - throw new GLException("Error freeing OpenGL context 0x" + - Long.toHexString(eglContext) + ": error code " + EGL.eglGetError()); - } - } finally { - getDrawableImpl().getFactoryImpl().unlockToolkit(); - } - } - - protected void destroyImpl() throws GLException { - getDrawableImpl().getFactoryImpl().lockToolkit(); - try { - if (eglContext != 0) { - if (!EGL.eglDestroyContext(((EGLDrawable)drawable).getDisplay(), eglContext)) { - throw new GLException("Error destroying OpenGL context 0x" + - Long.toHexString(eglContext) + ": error code " + EGL.eglGetError()); - } - eglContext = 0; - GLContextShareSet.contextDestroyed(this); - } - } finally { - getDrawableImpl().getFactoryImpl().unlockToolkit(); - } - } - - protected void create() throws GLException { - long eglDisplay = ((EGLDrawable)drawable).getDisplay(); - EGLGraphicsConfiguration config = ((EGLDrawable)drawable).getGraphicsConfiguration(); - GLProfile glProfile = drawable.getGLProfile(); - _EGLConfig eglConfig = config.getNativeConfig(); - long shareWith = EGL.EGL_NO_CONTEXT; - - if (eglDisplay == 0) { - throw new GLException("Error: attempted to create an OpenGL context without a display connection"); - } - if (eglConfig == null) { - throw new GLException("Error: attempted to create an OpenGL context without a graphics configuration"); - } - - try { - // might be unavailable on EGL < 1.2 - if(!EGL.eglBindAPI(EGL.EGL_OPENGL_ES_API)) { - throw new GLException("eglBindAPI to ES failed , error 0x"+Integer.toHexString(EGL.eglGetError())); - } - } catch (GLException glex) { - if (DEBUG) { - glex.printStackTrace(); - } - } - - EGLContext other = (EGLContext) GLContextShareSet.getShareContext(this); - if (other != null) { - shareWith = other.getContext(); - if (shareWith == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - - int[] contextAttrs = new int[] { - EGL.EGL_CONTEXT_CLIENT_VERSION, -1, - EGL.EGL_NONE - }; - if (glProfile.usesNativeGLES2()) { - contextAttrs[1] = 2; - } else if (glProfile.usesNativeGLES1()) { - contextAttrs[1] = 1; - } else { - throw new GLException("Error creating OpenGL context - invalid GLProfile: "+glProfile); - } - eglContext = EGL.eglCreateContext(eglDisplay, eglConfig, shareWith, contextAttrs, 0); - if (eglContext == 0) { - throw new GLException("Error creating OpenGL context: eglDisplay 0x"+Long.toHexString(eglDisplay)+ - ", "+glProfile+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - GLContextShareSet.contextCreated(this); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created OpenGL context 0x" + - Long.toHexString(eglContext) + - ",\n\twrite surface 0x" + Long.toHexString(((EGLDrawable)drawable).getSurface()) + - ",\n\tread surface 0x" + Long.toHexString(((EGLDrawable)drawableRead).getSurface())+ - ",\n\t"+this+ - ",\n\tsharing with 0x" + Long.toHexString(shareWith)); - } - if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), - ((EGLDrawable)drawable).getSurface(), - ((EGLDrawable)drawableRead).getSurface(), - eglContext)) { - throw new GLException("Error making context 0x" + - Long.toHexString(eglContext) + " current: error code " + EGL.eglGetError()); - } - setGLFunctionAvailability(true); - } - - public boolean isCreated() { - return (eglContext != 0); - } - - protected void updateGLProcAddressTable() { - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing EGL extension address table"); - } - eglQueryStringInitialized = false; - eglQueryStringAvailable = false; - - if (eglExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - eglExtProcAddressTable = new EGLExtProcAddressTable(); - } - resetProcAddressTable(getEGLExtProcAddressTable()); - super.updateGLProcAddressTable(); - } - - public synchronized String getPlatformExtensionsString() { - if (!eglQueryStringInitialized) { - eglQueryStringAvailable = - getDrawableImpl().getDynamicLookupHelper().dynamicLookupFunction("eglQueryString") != 0; - eglQueryStringInitialized = true; - } - if (eglQueryStringAvailable) { - GLDrawableFactoryImpl factory = getDrawableImpl().getFactoryImpl(); - factory.lockToolkit(); - try { - String ret = EGL.eglQueryString(((EGLDrawable)drawable).getDisplay(), - EGL.EGL_EXTENSIONS); - if (DEBUG) { - System.err.println("!!! EGL extensions: " + ret); - } - return ret; - } finally { - factory.unlockToolkit(); - } - } else { - return ""; - } - } - - protected void setSwapIntervalImpl(int interval) { - if (EGL.eglSwapInterval(((EGLDrawable)drawable).getDisplay(), interval)) { - currentSwapInterval = interval ; - } - } - - public abstract void bindPbufferToTexture(); - - public abstract void releasePbufferFromTexture(); - - //---------------------------------------------------------------------- - // Currently unimplemented stuff - // - - public void copy(GLContext source, int mask) throws GLException { - throw new GLException("Not yet implemented"); - } - - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/egl/EGLDrawable.java b/src/jogl/classes/com/sun/opengl/impl/egl/EGLDrawable.java deleted file mode 100755 index b0a5a93d6..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/egl/EGLDrawable.java +++ /dev/null @@ -1,225 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.egl; - -import com.sun.opengl.impl.GLDrawableImpl; -import com.sun.nativewindow.impl.NWReflection; -import com.jogamp.gluegen.runtime.DynamicLookupHelper; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.*; -import javax.media.opengl.*; - -public abstract class EGLDrawable extends GLDrawableImpl { - protected boolean ownEGLDisplay = false; // for destruction - protected boolean ownEGLSurface = false; // for destruction - private EGLGraphicsConfiguration eglConfig; - protected long eglDisplay; - protected long eglSurface; - - protected EGLDrawable(EGLDrawableFactory factory, - NativeWindow component) throws GLException { - super(factory, component, false); - eglSurface=EGL.EGL_NO_SURFACE; - eglDisplay=0; - } - - public long getDisplay() { - return eglDisplay; - } - - public long getSurface() { - return eglSurface; - } - - public EGLGraphicsConfiguration getGraphicsConfiguration() { - return eglConfig; - } - - public GLCapabilities getChosenGLCapabilities() { - return (null==eglConfig)?super.getChosenGLCapabilities():(GLCapabilities)eglConfig.getChosenCapabilities(); - } - - public abstract GLContext createContext(GLContext shareWith); - - protected abstract long createSurface(long eglDpy, _EGLConfig eglNativeCfg, long surfaceHandle); - - private void recreateSurface() { - // create a new EGLSurface .. - if(EGL.EGL_NO_SURFACE!=eglSurface) { - EGL.eglDestroySurface(eglDisplay, eglSurface); - } - - if(DEBUG) { - System.err.println("createSurface using eglDisplay 0x"+Long.toHexString(eglDisplay)+", "+eglConfig); - } - - eglSurface = createSurface(eglDisplay, eglConfig.getNativeConfig(), component.getSurfaceHandle()); - if (EGL.EGL_NO_SURFACE==eglSurface) { - throw new GLException("Creation of window surface failed: "+eglConfig+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - - if(DEBUG) { - System.err.println("setSurface using component: handle 0x"+Long.toHexString(component.getSurfaceHandle())+" -> 0x"+Long.toHexString(eglSurface)); - } - } - - protected void setRealizedImpl() { - if (realized) { - if ( NativeWindow.LOCK_SURFACE_NOT_READY == lockSurface() ) { - throw new GLException("Couldn't lock surface"); - } - // lockSurface() also resolved the window/surface handles - try { - AbstractGraphicsConfiguration aConfig = component.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice aDevice = aConfig.getScreen().getDevice(); - if(aDevice instanceof EGLGraphicsDevice) { - // just fetch the data .. trust but verify .. - eglDisplay = aDevice.getHandle(); - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Invalid EGL display in EGLGraphicsDevice from "+aDevice); - } - if(aConfig instanceof EGLGraphicsConfiguration) { - eglConfig = (EGLGraphicsConfiguration) aConfig; // done .. - if (null == eglConfig) { - throw new GLException("Null EGLGraphicsConfiguration from "+aConfig); - } - - int[] tmp = new int[1]; - if ( 0 != component.getSurfaceHandle() && - EGL.eglQuerySurface(eglDisplay, component.getSurfaceHandle(), EGL.EGL_CONFIG_ID, tmp, 0) ) { - // component holds static EGLSurface - eglSurface = component.getSurfaceHandle(); - if(DEBUG) { - System.err.println("setSurface re-using component's EGLSurface: handle 0x"+Long.toHexString(eglSurface)); - } - } else { - // EGLSurface is ours .. - ownEGLSurface=true; - - eglConfig.updateGraphicsConfiguration(); - - recreateSurface(); - } - } else { - throw new GLException("EGLGraphicsDevice hold by non EGLGraphicsConfiguration: "+aConfig); - } - } else { - // create a new EGL config .. - ownEGLDisplay=true; - // EGLSurface is ours .. - ownEGLSurface=true; - - long nDisplay=0; - if( NativeWindowFactory.TYPE_WINDOWS.equals(NativeWindowFactory.getNativeWindowType(false)) ) { - nDisplay = component.getSurfaceHandle(); // don't even ask .. - } else { - nDisplay = aDevice.getHandle(); // 0 == EGL.EGL_DEFAULT_DISPLAY - } - eglDisplay = EGL.eglGetDisplay(nDisplay); - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - if(DEBUG) { - System.err.println("eglDisplay("+Long.toHexString(nDisplay)+" ): failed, using EGL_DEFAULT_DISPLAY"); - } - nDisplay = EGL.EGL_DEFAULT_DISPLAY; - eglDisplay = EGL.eglGetDisplay(nDisplay); - } - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Failed to created EGL display: nhandle 0x"+Long.toHexString(nDisplay)+", "+aDevice+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } else if(DEBUG) { - System.err.println("eglDisplay("+Long.toHexString(nDisplay)+"): 0x"+Long.toHexString(eglDisplay)); - } - if (!EGL.eglInitialize(eglDisplay, null, null)) { - throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - EGLGraphicsDevice e = new EGLGraphicsDevice(eglDisplay); - DefaultGraphicsScreen s = new DefaultGraphicsScreen(e, aConfig.getScreen().getIndex()); - GLCapabilities caps = (GLCapabilities) aConfig.getChosenCapabilities(); // yes, use the already choosen Capabilities (x11,win32,..) - eglConfig = (EGLGraphicsConfiguration) GraphicsConfigurationFactory.getFactory(e).chooseGraphicsConfiguration(caps, null, s); - if (null == eglConfig) { - throw new GLException("Couldn't create EGLGraphicsConfiguration from "+s); - } else if(DEBUG) { - System.err.println("Chosen eglConfig: "+eglConfig); - } - recreateSurface(); - } - } finally { - unlockSurface(); - } - } else if (ownEGLSurface && eglSurface != EGL.EGL_NO_SURFACE) { - // Destroy the window surface - if (!EGL.eglDestroySurface(eglDisplay, eglSurface)) { - throw new GLException("Error destroying window surface (eglDestroySurface)"); - } - eglSurface = EGL.EGL_NO_SURFACE; - if (ownEGLDisplay && EGL.EGL_NO_DISPLAY!=eglDisplay) { - EGL.eglTerminate(eglDisplay); - } - eglDisplay=EGL.EGL_NO_DISPLAY; - eglConfig=null; - } - } - - public int getWidth() { - int[] tmp = new int[1]; - if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_WIDTH, tmp, 0)) { - throw new GLException("Error querying surface width"); - } - return tmp[0]; - } - - public int getHeight() { - int[] tmp = new int[1]; - if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_HEIGHT, tmp, 0)) { - throw new GLException("Error querying surface height"); - } - return tmp[0]; - } - - public DynamicLookupHelper getDynamicLookupHelper() { - return EGLDynamicLookupHelper.getDynamicLookupHelper(getGLProfile()); - } - - public String toString() { - return getClass().getName()+"[realized "+getRealized()+ - ",\n\tfactory "+getFactory()+ - ",\n\twindow "+getNativeWindow()+ - ",\n\teglSurface 0x"+Long.toHexString(eglSurface)+ - ",\n\teglConfig "+eglConfig+ - ",\n\trequested "+getRequestedGLCapabilities()+ - ",\n\tchosen "+getChosenGLCapabilities()+"]"; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/egl/EGLDrawableFactory.java b/src/jogl/classes/com/sun/opengl/impl/egl/EGLDrawableFactory.java deleted file mode 100755 index 6b508c716..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/egl/EGLDrawableFactory.java +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.egl; - -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.*; -import com.jogamp.gluegen.runtime.NativeLibrary; - -public class EGLDrawableFactory extends GLDrawableFactoryImpl { - - static { - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new EGLGraphicsConfigurationFactory(); - - // Check for other underlying stuff .. - if(NativeWindowFactory.TYPE_X11.equals(NativeWindowFactory.getNativeWindowType(true))) { - try { - NWReflection.createInstance("com.sun.opengl.impl.x11.glx.X11GLXGraphicsConfigurationFactory"); - } catch (Throwable t) {} - } - } - - public EGLDrawableFactory() { - super(); - } - - public GLDrawableImpl createOnscreenDrawable(NativeWindow target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new EGLOnscreenDrawable(this, target); - } - - protected GLDrawableImpl createOffscreenDrawable(NativeWindow target) { - throw new GLException("Not yet implemented"); - } - - public boolean canCreateGLPbuffer() { - return true; - } - - protected GLDrawableImpl createGLPbufferDrawableImpl(NativeWindow target) { - return new EGLPbufferDrawable(this, target); - } - - protected NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, int width, int height) { - NullWindow nw = new NullWindow(EGLGraphicsConfigurationFactory.createOffscreenGraphicsConfiguration(capabilities, chooser)); - nw.setSize(width, height); - return nw; - } - - public GLContext createExternalGLContext() { - AbstractGraphicsScreen absScreen = DefaultGraphicsScreen.createScreenDevice(0); - return new EGLExternalContext(absScreen); - } - - public boolean canCreateExternalGLDrawable() { - return false; - } - - public GLDrawable createExternalGLDrawable() { - throw new GLException("Not yet implemented"); - } - - public void loadGLULibrary() { - } - - public boolean canCreateContextOnJava2DSurface() { - return false; - } - - public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/egl/EGLDynamicLookupHelper.java b/src/jogl/classes/com/sun/opengl/impl/egl/EGLDynamicLookupHelper.java deleted file mode 100755 index 93c4b665f..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/egl/EGLDynamicLookupHelper.java +++ /dev/null @@ -1,271 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.egl; - -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.*; -import com.jogamp.gluegen.runtime.NativeLibrary; -import com.jogamp.gluegen.runtime.DynamicLookupHelper; -import java.security.*; - -/** - * Abstract implementation of the DynamicLookupHelper for EGL, - * which decouples it's dependencies to EGLDrawableFactory. - * - * Currently two implementations exist, one for ES1 and one for ES2. - */ -public abstract class EGLDynamicLookupHelper implements DynamicLookupHelper { - protected static final boolean DEBUG = com.sun.opengl.impl.Debug.debug("EGL"); - protected static final boolean DEBUG_LOOKUP; - - private static final EGLDynamicLookupHelper eglES1DynamicLookupHelper; - private static final EGLDynamicLookupHelper eglES2DynamicLookupHelper; - private List/**/ glesLibraries; - - static { - AccessControlContext localACC=AccessController.getContext(); - DEBUG_LOOKUP = com.sun.opengl.impl.Debug.isPropertyDefined("jogl.debug.DynamicLookup", true, localACC); - - EGLDynamicLookupHelper tmp=null; - try { - tmp = new EGLES1DynamicLookupHelper(); - } catch (Throwable t) { - if(DEBUG) { - t.printStackTrace(); - } - } - eglES1DynamicLookupHelper = tmp; - - tmp=null; - try { - tmp = new EGLES2DynamicLookupHelper(); - } catch (Throwable t) { - if(DEBUG) { - t.printStackTrace(); - } - } - eglES2DynamicLookupHelper = tmp; - } - - public static EGLDynamicLookupHelper getDynamicLookupHelper(GLProfile glp) { - if (glp.usesNativeGLES2()) { - if(null==eglES2DynamicLookupHelper) { - throw new GLException("EGLDynamicLookupHelper for ES2 not available"); - } - return eglES2DynamicLookupHelper; - } else if (glp.usesNativeGLES1()) { - if(null==eglES1DynamicLookupHelper) { - throw new GLException("EGLDynamicLookupHelper for ES1 not available"); - } - return eglES1DynamicLookupHelper; - } else { - throw new GLException("Unsupported: "+glp); - } - } - - public static EGLDynamicLookupHelper getDynamicLookupHelper(int esProfile) { - if (2==esProfile) { - if(null==eglES2DynamicLookupHelper) { - throw new GLException("EGLDynamicLookupHelper for ES2 not available"); - } - return eglES2DynamicLookupHelper; - } else if (1==esProfile) { - if(null==eglES1DynamicLookupHelper) { - throw new GLException("EGLDynamicLookupHelper for ES1 not available"); - } - return eglES1DynamicLookupHelper; - } else { - throw new GLException("Unsupported: ES"+esProfile); - } - } - - protected EGLDynamicLookupHelper() { - loadGLESLibrary(getESProfile()); - EGL.resetProcAddressTable(this); - } - - /** Must return the proper ES profile number, 1 for ES1 and 2 for ES2 */ - protected abstract int getESProfile(); - - /** Must return at least one OpenGL ES library name */ - protected abstract List/**/ getGLESLibNames(); - - /** May return OpenGL ES library name(s) */ - protected List/**/ getEGLLibNames() { - List/**/ eglLibNames = new ArrayList(); - - // EGL - eglLibNames.add("EGL"); - // for windows distributions using the 'unlike' lib prefix, - // where our tool does not add it. - eglLibNames.add("libEGL"); - - return eglLibNames; - } - - private NativeLibrary loadFirstAvailable(List/**/ libNames, ClassLoader loader) { - for (Iterator iter = libNames.iterator(); iter.hasNext(); ) { - NativeLibrary lib = NativeLibrary.open((String) iter.next(), loader, false /*global*/); - if (lib != null) { - return lib; - } - } - return null; - } - - private boolean loadEGLLibrary(ClassLoader loader, List/**/ eglLibNames) { - NativeLibrary lib = null; - if(null!=eglLibNames && eglLibNames.size()>0) { - // EGL libraries .. - lib = loadFirstAvailable(eglLibNames, loader); - if ( null != lib ) { - glesLibraries.add(lib); - } - } - return null!=lib; - } - - private void loadGLESLibrary(int esProfile) { - List/**/ glesLibNames = getGLESLibNames(); - List/**/ eglLibNames = getEGLLibNames(); - boolean eglLoaded = false; - - ClassLoader loader = getClass().getClassLoader(); - NativeLibrary lib = null; - - glesLibraries = new ArrayList(); - - // ES libraries .. - lib = loadFirstAvailable(glesLibNames, loader); - if ( null == lib ) { - /*** FIXME: Have to think about this .. - // try again with EGL loaded first .. - if ( !eglLoaded && loadEGLLibrary(loader, eglLibNames) ) { - eglLoaded = true ; - lib = loadFirstAvailable(glesLibNames, loader); - } - if ( null == lib ) { - throw new GLException("Unable to dynamically load OpenGL ES library for profile ES" + esProfile); - } */ - throw new GLException("Unable to dynamically load OpenGL ES library for profile ES" + esProfile); - } - glesLibraries.add(lib); - - if ( !eglLoaded && !loadEGLLibrary(loader, eglLibNames) ) { - throw new GLException("Unable to dynamically load EGL library for profile ES" + esProfile); - } - - if (esProfile==2) { - NativeLibLoader.loadES2(); - } else if (esProfile==1) { - NativeLibLoader.loadES1(); - } else { - throw new GLException("Unsupported: ES"+esProfile); - } - } - - private long dynamicLookupFunctionOnLibs(String glFuncName) { - String funcName=glFuncName; - long addr = dynamicLookupFunctionOnLibsImpl(funcName); - if( 0==addr && NativeWindowFactory.TYPE_WINDOWS.equals(NativeWindowFactory.getNativeWindowType(false)) ) { - // Hack: try some C++ decoration here for Imageon's emulation libraries .. - final int argAlignment=4; // 4 byte alignment of each argument - final int maxArguments=12; // experience .. - for(int arg=0; 0==addr && arg<=maxArguments; arg++) { - funcName = "_"+glFuncName+"@"+(arg*argAlignment); - addr = dynamicLookupFunctionOnLibsImpl(funcName); - } - } - if(DEBUG_LOOKUP) { - if(0!=addr) { - System.err.println("Lookup-Native: "+glFuncName+" / "+funcName+" 0x"+Long.toHexString(addr)); - } else { - System.err.println("Lookup-Native: "+glFuncName+" / "+funcName+" ** FAILED ** "); - } - } - return addr; - } - - private long dynamicLookupFunctionOnLibsImpl(String glFuncName) { - // Look up this function name in all known libraries - for (Iterator iter = glesLibraries.iterator(); iter.hasNext(); ) { - NativeLibrary lib = (NativeLibrary) iter.next(); - long addr = lib.lookupFunction(glFuncName); - if (addr != 0) { - return addr; - } - } - return 0; - } - - private long eglGetProcAddressHandle = 0; - - public long dynamicLookupFunction(String glFuncName) { - if(null==glFuncName) { - return 0; - } - - // bootstrap eglGetProcAddress - if(0==eglGetProcAddressHandle) { - eglGetProcAddressHandle = dynamicLookupFunctionOnLibs("eglGetProcAddress"); - if(0==eglGetProcAddressHandle) { - GLException e = new GLException("Couldn't find eglGetProcAddress function entry"); - if(DEBUG) { - e.printStackTrace(); - } - throw e; - } - } - - if(glFuncName.equals("eglGetProcAddress")) { - return eglGetProcAddressHandle; - } - - long addr = EGL.eglGetProcAddress(eglGetProcAddressHandle, glFuncName); - if(DEBUG_LOOKUP) { - if(0!=addr) { - System.err.println("Lookup-EGL: <"+glFuncName+"> 0x"+Long.toHexString(addr)); - } - } - if(0==addr) { - addr = dynamicLookupFunctionOnLibs(glFuncName); - } - return addr; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/egl/EGLES1DynamicLookupHelper.java b/src/jogl/classes/com/sun/opengl/impl/egl/EGLES1DynamicLookupHelper.java deleted file mode 100755 index 4968d0f88..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/egl/EGLES1DynamicLookupHelper.java +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.egl; - -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.*; -import com.jogamp.gluegen.runtime.NativeLibrary; - -/** - * Implementation of the EGLDynamicLookupHelper for ES1. - */ -public class EGLES1DynamicLookupHelper extends EGLDynamicLookupHelper { - - protected EGLES1DynamicLookupHelper() { - super(); - } - - protected int getESProfile() { - return 1; - } - - protected List/**/ getGLESLibNames() { - List/**/ glesLibNames = new ArrayList(); - - glesLibNames.add("GLES_CM"); - glesLibNames.add("GLES_CL"); - glesLibNames.add("GLESv1_CM"); - // for windows distributions using the 'unlike' lib prefix, - // where our tool does not add it. - glesLibNames.add("libGLES_CM"); - glesLibNames.add("libGLES_CL"); - glesLibNames.add("libGLESv1_CM"); - - return glesLibNames; - } -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/egl/EGLES2DynamicLookupHelper.java b/src/jogl/classes/com/sun/opengl/impl/egl/EGLES2DynamicLookupHelper.java deleted file mode 100755 index ce0edef6a..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/egl/EGLES2DynamicLookupHelper.java +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.egl; - -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.*; -import com.jogamp.gluegen.runtime.NativeLibrary; - -/** - * Implementation of the EGLDynamicLookupHelper for ES2. - */ -public class EGLES2DynamicLookupHelper extends EGLDynamicLookupHelper { - - protected EGLES2DynamicLookupHelper() { - super(); - } - - protected int getESProfile() { - return 2; - } - - protected List/**/ getGLESLibNames() { - List/**/ glesLibNames = new ArrayList(); - - glesLibNames.add("GLES20"); - glesLibNames.add("GLESv2"); - glesLibNames.add("GLESv2_CM"); - // for windows distributions using the 'unlike' lib prefix - // where our tool does not add it. - glesLibNames.add("libGLES20"); - glesLibNames.add("libGLESv2"); - glesLibNames.add("libGLESv2_CM"); - - return glesLibNames; - } -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/egl/EGLExternalContext.java b/src/jogl/classes/com/sun/opengl/impl/egl/EGLExternalContext.java deleted file mode 100755 index 86c82396e..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/egl/EGLExternalContext.java +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.egl; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import javax.media.nativewindow.*; - -public class EGLExternalContext extends EGLContext { - private boolean firstMakeCurrent = true; - private boolean created = true; - private GLContext lastContext; - - public EGLExternalContext(AbstractGraphicsScreen screen) { - super(null, null); - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false); - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected int makeCurrentImpl() throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - created = false; - GLContextShareSet.contextDestroyed(this); - } - - public boolean isCreated() { - return created; - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - -} diff --git a/src/jogl/classes/com/sun/opengl/impl/egl/EGLGraphicsConfiguration.java b/src/jogl/classes/com/sun/opengl/impl/egl/EGLGraphicsConfiguration.java deleted file mode 100644 index 84e4ab19d..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/egl/EGLGraphicsConfiguration.java +++ /dev/null @@ -1,306 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.egl; - -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.jogamp.gluegen.runtime.NativeLibrary; - -public class EGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public _EGLConfig getNativeConfig() { - return _config; - } - - public int getNativeConfigID() { - return configID; - } - - public EGLGraphicsConfiguration(AbstractGraphicsScreen absScreen, - GLCapabilities capsChosen, GLCapabilities capsRequested, GLCapabilitiesChooser chooser, - _EGLConfig cfg, int cfgID) { - super(absScreen, capsChosen, capsRequested); - this.chooser = chooser; - _config = cfg; - configID = cfgID; - } - - public static EGLGraphicsConfiguration create(GLCapabilities capsRequested, AbstractGraphicsScreen absScreen, int cfgID) { - AbstractGraphicsDevice absDevice = absScreen.getDevice(); - if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { - throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); - } - long dpy = absDevice.getHandle(); - if (dpy == EGL.EGL_NO_DISPLAY) { - throw new GLException("Invalid EGL display: "+absDevice); - } - GLProfile glp = capsRequested.getGLProfile(); - _EGLConfig _cfg = EGLConfigId2EGLConfig(glp, dpy, cfgID); - GLCapabilities caps = EGLConfig2Capabilities(glp, dpy, _cfg, false, capsRequested.isOnscreen(), capsRequested.isPBuffer()); - return new EGLGraphicsConfiguration(absScreen, caps, capsRequested, new DefaultGLCapabilitiesChooser(), _cfg, cfgID); - } - - public Object clone() { - return super.clone(); - } - - protected void updateGraphicsConfiguration() { - EGLGraphicsConfiguration newConfig = (EGLGraphicsConfiguration) - GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration(getRequestedCapabilities(), - chooser, - getScreen()); - if(null!=newConfig) { - // FIXME: setScreen( ... ); - setChosenCapabilities(newConfig.getChosenCapabilities()); - _config = newConfig.getNativeConfig(); - configID = newConfig.getNativeConfigID(); - if(DEBUG) { - System.err.println("!!! updateGraphicsConfiguration: "+this); - } - } - } - - public static _EGLConfig EGLConfigId2EGLConfig(GLProfile glp, long display, int configID) { - int[] attrs = new int[] { - EGL.EGL_CONFIG_ID, configID, - EGL.EGL_NONE - }; - _EGLConfig[] configs = new _EGLConfig[1]; - int[] numConfigs = new int[1]; - if (!EGL.eglChooseConfig(display, - attrs, 0, - configs, 1, - numConfigs, 0)) { - return null; - } - if (numConfigs[0] == 0) { - return null; - } - return configs[0]; - } - - public static boolean EGLConfigDrawableTypeVerify(int val, boolean onscreen, boolean usePBuffer) { - boolean res; - - if ( onscreen ) { - res = ( 0 != (val & EGL.EGL_WINDOW_BIT) ) ; - } else { - res = ( 0 != (val & EGL.EGL_PIXMAP_BIT) ) || usePBuffer ; - } - if ( usePBuffer ) { - res = res && ( 0 != (val & EGL.EGL_PBUFFER_BIT) ) ; - } - - return res; - } - - public static GLCapabilities EGLConfig2Capabilities(GLProfile glp, long display, _EGLConfig _config, - boolean relaxed, boolean onscreen, boolean usePBuffer) { - GLCapabilities caps = new GLCapabilities(glp); - int[] val = new int[1]; - - // Read the actual configuration into the choosen caps - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_RED_SIZE, val, 0)) { - caps.setRedBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_GREEN_SIZE, val, 0)) { - caps.setGreenBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_BLUE_SIZE, val, 0)) { - caps.setBlueBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_ALPHA_SIZE, val, 0)) { - caps.setAlphaBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_STENCIL_SIZE, val, 0)) { - caps.setStencilBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_DEPTH_SIZE, val, 0)) { - caps.setDepthBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_SAMPLES, val, 0)) { - caps.setSampleBuffers(val[0]>0?true:false); - caps.setNumSamples(val[0]); - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_TYPE, val, 0)) { - caps.setBackgroundOpaque(val[0] != EGL.EGL_TRANSPARENT_RGB); - } - if(!caps.isBackgroundOpaque()) { - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_RED_VALUE, val, 0)) { - caps.setTransparentRedValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_GREEN_VALUE, val, 0)) { - caps.setTransparentGreenValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_BLUE_VALUE, val, 0)) { - caps.setTransparentBlueValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } - /** Not defined in EGL - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_TRANSPARENT_ALPHA_VALUE, val, 0)) { - caps.setTransparentAlphaValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } */ - } - if(EGL.eglGetConfigAttrib(display, _config, EGL.EGL_SURFACE_TYPE, val, 0)) { - if(EGLConfigDrawableTypeVerify(val[0], onscreen, usePBuffer)) { - caps.setDoubleBuffered(onscreen); - caps.setOnscreen(onscreen); - caps.setPBuffer(usePBuffer); - } else if(relaxed) { - caps.setDoubleBuffered( 0 != (val[0] & EGL.EGL_WINDOW_BIT) ); - caps.setOnscreen( 0 != (val[0] & EGL.EGL_WINDOW_BIT) ); - caps.setPBuffer ( 0 != (val[0] & EGL.EGL_PBUFFER_BIT) ); - } else { - throw new GLException("EGL_SURFACE_TYPE does not match !!!"); - } - } else { - if(relaxed) { - if(DEBUG) { - System.err.println("Could not determine EGL_SURFACE_TYPE !!!"); - } - return null; - } else { - throw new GLException("Could not determine EGL_SURFACE_TYPE !!!"); - } - } - - return caps; - } - - public static int[] GLCapabilities2AttribList(GLCapabilities caps) { - int[] attrs = new int[32]; - int idx=0; - - attrs[idx++] = EGL.EGL_SURFACE_TYPE; - attrs[idx++] = caps.isOnscreen() ? ( EGL.EGL_WINDOW_BIT ) : ( caps.isPBuffer() ? EGL.EGL_PBUFFER_BIT : EGL.EGL_PIXMAP_BIT ) ; - - attrs[idx++] = EGL.EGL_RED_SIZE; - attrs[idx++] = caps.getRedBits(); - - attrs[idx++] = EGL.EGL_GREEN_SIZE; - attrs[idx++] = caps.getGreenBits(); - - attrs[idx++] = EGL.EGL_BLUE_SIZE; - attrs[idx++] = caps.getBlueBits(); - - attrs[idx++] = EGL.EGL_ALPHA_SIZE; - attrs[idx++] = caps.getAlphaBits() > 0 ? caps.getAlphaBits() : EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_STENCIL_SIZE; - attrs[idx++] = caps.getStencilBits() > 0 ? caps.getStencilBits() : EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_DEPTH_SIZE; - attrs[idx++] = caps.getDepthBits(); - - attrs[idx++] = EGL.EGL_SAMPLES; - attrs[idx++] = caps.getSampleBuffers() ? caps.getNumSamples() : 1; - - attrs[idx++] = EGL.EGL_TRANSPARENT_TYPE; - attrs[idx++] = caps.isBackgroundOpaque() ? EGL.EGL_NONE : EGL.EGL_TRANSPARENT_TYPE; - - // 20 - - if(!caps.isBackgroundOpaque()) { - attrs[idx++] = EGL.EGL_TRANSPARENT_RED_VALUE; - attrs[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_TRANSPARENT_GREEN_VALUE; - attrs[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_TRANSPARENT_BLUE_VALUE; - attrs[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():EGL.EGL_DONT_CARE; - - /** Not define in EGL - attrs[idx++] = EGL.EGL_TRANSPARENT_ALPHA_VALUE; - attrs[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():EGL.EGL_DONT_CARE; */ - } - - // 26 - - attrs[idx++] = EGL.EGL_RENDERABLE_TYPE; - if(caps.getGLProfile().usesNativeGLES1()) { - attrs[idx++] = EGL.EGL_OPENGL_ES_BIT; - } - else if(caps.getGLProfile().usesNativeGLES2()) { - attrs[idx++] = EGL.EGL_OPENGL_ES2_BIT; - } else { - attrs[idx++] = EGL.EGL_OPENGL_BIT; - } - - // 28 - - attrs[idx++] = EGL.EGL_NONE; - - return attrs; - } - - public static int[] CreatePBufferSurfaceAttribList(int width, int height, int texFormat) { - int[] attrs = new int[16]; - int idx=0; - - attrs[idx++] = EGL.EGL_WIDTH; - attrs[idx++] = width; - - attrs[idx++] = EGL.EGL_HEIGHT; - attrs[idx++] = height; - - attrs[idx++] = EGL.EGL_TEXTURE_FORMAT; - attrs[idx++] = texFormat; - - attrs[idx++] = EGL.EGL_TEXTURE_TARGET; - attrs[idx++] = EGL.EGL_NO_TEXTURE==texFormat ? EGL.EGL_NO_TEXTURE : EGL.EGL_TEXTURE_2D; - - attrs[idx++] = EGL.EGL_NONE; - - return attrs; - } - - public String toString() { - return getClass().toString()+"["+getScreen()+", eglConfigID 0x"+Integer.toHexString(configID)+ - ",\n\trequested " + getRequestedCapabilities()+ - ",\n\tchosen " + getChosenCapabilities()+ - "]"; - - } - - private GLCapabilitiesChooser chooser; - private _EGLConfig _config; - private int configID; -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/egl/EGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/sun/opengl/impl/egl/EGLGraphicsConfigurationFactory.java deleted file mode 100644 index 3997850c0..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/egl/EGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,298 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.sun.opengl.impl.egl; - -import java.io.PrintStream; -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.*; -import com.sun.nativewindow.impl.*; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on X11 platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class EGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { - protected static final boolean DEBUG = GraphicsConfigurationFactory.DEBUG || com.sun.opengl.impl.Debug.debug("EGL"); - - public EGLGraphicsConfigurationFactory() { - // become the selector for KD/EGL .. - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.egl.EGLGraphicsDevice.class, this); - } - - public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - if (absScreen == null) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only AbstractGraphicsDevice objects"); - } - - if (capabilities != null && - !(capabilities instanceof GLCapabilities)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - - return chooseGraphicsConfigurationStatic((GLCapabilities) capabilities, - (GLCapabilitiesChooser) chooser, - absScreen); - } - - public static EGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilities capabilities, - GLCapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - if (capabilities == null) { - capabilities = new GLCapabilities(null); - } - GLProfile glp = capabilities.getGLProfile(); - - if(null==absScreen) { - throw new GLException("Null AbstractGraphicsScreen"); - } - AbstractGraphicsDevice absDevice = absScreen.getDevice(); - - if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { - throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); - } - long eglDisplay = absDevice.getHandle(); - - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Invalid EGL display: "+absDevice); - } - - GLCapabilities caps2 = (GLCapabilities) capabilities.clone(); - if(!caps2.isOnscreen()) { - // OFFSCREEN !DOUBLE_BUFFER - caps2.setDoubleBuffered(false); - } - - EGLGraphicsConfiguration res = eglChooseConfig(eglDisplay, caps2, capabilities, chooser, absScreen); - if(null!=res) { - return res; - } - if(DEBUG) { - System.err.println("eglChooseConfig failed with given capabilities "+caps2); - } - - if (chooser == null) { - chooser = new DefaultGLCapabilitiesChooser(); - } - - _EGLConfig[] configs = new _EGLConfig[10]; - int[] numConfigs = new int[1]; - - if(!EGL.eglGetConfigs(eglDisplay, configs, configs.length, numConfigs, 0)) { - throw new GLException("Graphics configuration fetch (eglGetConfigs) failed"); - } - if (numConfigs[0] == 0) { - throw new GLException("Graphics configuration fetch (eglGetConfigs) - no EGLConfig found"); - } - GLCapabilities[] caps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], - caps2.isOnscreen(), caps2.isPBuffer()); - if(DEBUG) { - System.err.println("EGL Get Configs: "+numConfigs[0]+", Caps "+caps.length); - printCaps("eglGetConfigs", caps, System.err); - } - int chosen = -1; - try { - chosen = chooser.chooseCapabilities(caps2, caps, -1); - } catch (NativeWindowException e) { throw new GLException(e); } - if(chosen<0) { - throw new GLException("Graphics configuration chooser failed"); - } - if(DEBUG) { - System.err.println("Chosen "+caps[chosen]); - } - res = eglChooseConfig(eglDisplay, caps[chosen], capabilities, chooser, absScreen); - if(null!=res) { - return res; - } - if(DEBUG) { - System.err.println("eglChooseConfig failed with eglGetConfig/choosen capabilities "+caps[chosen]); - } - - // Last try .. add a fixed embedded profile [ATI, Nokia, Intel, ..] - // - // rgb888 - d16, s4 - GLCapabilities fixedCaps = new GLCapabilities(glp); - fixedCaps.setRedBits(8); - fixedCaps.setGreenBits(8); - fixedCaps.setBlueBits(8); - fixedCaps.setDepthBits(16); - fixedCaps.setSampleBuffers(true); - fixedCaps.setNumSamples(4); - if(DEBUG) { - System.err.println("trying fixed caps (1): "+fixedCaps); - } - res = eglChooseConfig(eglDisplay, fixedCaps, capabilities, chooser, absScreen); - if(null!=res) { - return res; - } - - // - // rgb565 - d16, s0 - fixedCaps = new GLCapabilities(glp); - fixedCaps.setRedBits(5); - fixedCaps.setGreenBits(6); - fixedCaps.setBlueBits(5); - fixedCaps.setDepthBits(16); - if(DEBUG) { - System.err.println("trying fixed caps (2): "+fixedCaps); - } - res = eglChooseConfig(eglDisplay, fixedCaps, capabilities, chooser, absScreen); - if(null!=res) { - return res; - } - - // - // rgb565 - d16, s4 - fixedCaps = new GLCapabilities(glp); - fixedCaps.setRedBits(5); - fixedCaps.setGreenBits(6); - fixedCaps.setBlueBits(5); - fixedCaps.setDepthBits(16); - fixedCaps.setSampleBuffers(true); - fixedCaps.setNumSamples(4); - if(DEBUG) { - System.err.println("trying fixed caps (3): "+fixedCaps); - } - res = eglChooseConfig(eglDisplay, fixedCaps, capabilities, chooser, absScreen); - if(null!=res) { - return res; - } - throw new GLException("Graphics configuration failed [direct caps, eglGetConfig/chooser and fixed-caps(1-3)]"); - } - - protected static EGLGraphicsConfiguration eglChooseConfig(long eglDisplay, - GLCapabilities capsChosen0, GLCapabilities capsRequested, GLCapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - GLProfile glp = capsChosen0.getGLProfile(); - int[] attrs = EGLGraphicsConfiguration.GLCapabilities2AttribList(capsChosen0); - _EGLConfig[] configs = new _EGLConfig[1]; - int[] numConfigs = new int[1]; - if (!EGL.eglChooseConfig(eglDisplay, - attrs, 0, - configs, configs.length, - numConfigs, 0)) { - throw new GLException("Graphics configuration selection (eglChooseConfig) failed for "+capsChosen0); - } - if (numConfigs[0] > 0) { - if(DEBUG) { - GLCapabilities[] caps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], - capsChosen0.isOnscreen(), capsChosen0.isPBuffer()); - System.err.println("EGL Choose Configs: "+numConfigs[0]+", Caps "+caps.length); - printCaps("eglChooseConfig", caps, System.err); - } - int[] val = new int[1]; - // get the configID - if(!EGL.eglGetConfigAttrib(eglDisplay, configs[0], EGL.EGL_CONFIG_ID, val, 0)) { - if(DEBUG) { - // FIXME: this happens on a ATI PC Emulation .. - System.err.println("EGL couldn't retrieve ConfigID for already chosen eglConfig "+capsChosen0+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - return null; - } - GLCapabilities capsChosen1 = EGLGraphicsConfiguration.EGLConfig2Capabilities(glp, eglDisplay, configs[0], - true, capsChosen0.isOnscreen(), capsChosen0.isPBuffer()); - if(null!=capsChosen1) { - if(DEBUG) { - System.err.println("eglChooseConfig found: eglDisplay 0x"+Long.toHexString(eglDisplay)+ - ", eglConfig ID 0x"+Integer.toHexString(val[0])+ - ", "+capsChosen0+" -> "+capsChosen1); - } - return new EGLGraphicsConfiguration(absScreen, capsChosen1, capsRequested, chooser, configs[0], val[0]); - } - if(DEBUG) { - System.err.println("eglChooseConfig couldn't verify: eglDisplay 0x"+Long.toHexString(eglDisplay)+ - ", eglConfig ID 0x"+Integer.toHexString(val[0])+ - ", for "+capsChosen0); - } - } else { - if(DEBUG) { - System.err.println("EGL Choose Configs: None using eglDisplay 0x"+Long.toHexString(eglDisplay)+ - ", "+capsChosen0); - } - } - return null; - } - - protected static GLCapabilities[] eglConfigs2GLCaps(GLProfile glp, long eglDisplay, _EGLConfig[] configs, int num, - boolean onscreen, boolean usePBuffer) { - GLCapabilities[] caps = new GLCapabilities[num]; - for(int i=0; i 0 ? EGL.EGL_TEXTURE_RGBA : EGL.EGL_TEXTURE_RGB ; - } else { - this.texFormat = EGL.EGL_NO_TEXTURE; - } - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - setRealized(true); - - if (DEBUG) { - System.out.println("Created pbuffer: " + this); - } - - } - - protected long createSurface(long eglDpy, _EGLConfig eglNativeCfg, long surfaceHandle) { - NativeWindow nw = getNativeWindow(); - int[] attrs = EGLGraphicsConfiguration.CreatePBufferSurfaceAttribList(nw.getWidth(), nw.getHeight(), texFormat); - long surf = EGL.eglCreatePbufferSurface(eglDpy, eglNativeCfg, attrs, 0); - if (EGL.EGL_NO_SURFACE==surf) { - throw new GLException("Creation of window surface (eglCreatePbufferSurface) failed, dim "+nw.getWidth()+"x"+nw.getHeight()+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } else if(DEBUG) { - System.err.println("PBuffer setSurface result: eglSurface 0x"+Long.toHexString(surf)); - } - ((SurfaceChangeable)nw).setSurfaceHandle(surf); - return surf; - } - - public GLContext createContext(GLContext shareWith) { - return new EGLPbufferContext(this, shareWith); - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/gl2/ProjectDouble.java b/src/jogl/classes/com/sun/opengl/impl/gl2/ProjectDouble.java deleted file mode 100755 index 54a029046..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/gl2/ProjectDouble.java +++ /dev/null @@ -1,1041 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ -** $Header$ -*/ - -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ -package com.sun.opengl.impl.gl2; - -import java.nio.*; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -/** - * Project.java - *

- *

- * Created 11-jan-2004 - * - * @author Erik Duijs - * @author Kenneth Russell - */ -public class ProjectDouble { - private static final double[] IDENTITY_MATRIX = - new double[] { - 1.0, 0.0, 0.0, 0.0, - 0.0, 1.0, 0.0, 0.0, - 0.0, 0.0, 1.0, 0.0, - 0.0, 0.0, 0.0, 1.0 }; - - // Note that we have cloned parts of the implementation in order to - // support incoming Buffers. The reason for this is to avoid loading - // non-direct buffer subclasses unnecessarily, because doing so can - // cause performance decreases on direct buffer operations, at least - // on the current HotSpot JVM. It would be nicer (and make the code - // simpler) to simply have the array-based entry points delegate to - // the versions taking Buffers by wrapping the arrays. - - // Array-based implementation - private final double[] matrix = new double[16]; - - private final double[][] tempMatrix = new double[4][4]; - private final double[] in = new double[4]; - private final double[] out = new double[4]; - - private final double[] forward = new double[3]; - private final double[] side = new double[3]; - private final double[] up = new double[3]; - - // Buffer-based implementation - private DoubleBuffer locbuf; - private final DoubleBuffer matrixBuf; - - private final DoubleBuffer tempMatrixBuf; - private final DoubleBuffer inBuf; - private final DoubleBuffer outBuf; - - private final DoubleBuffer forwardBuf; - private final DoubleBuffer sideBuf; - private final DoubleBuffer upBuf; - - public ProjectDouble() { - // Use direct buffers to avoid loading indirect buffer - // implementations for applications trying to avoid doing so. - // Slice up one big buffer because some NIO implementations - // allocate a huge amount of memory to back even the smallest of - // buffers. - DoubleBuffer locbuf = InternalBufferUtil.newDoubleBuffer(128); - int pos = 0; - int sz = 16; - matrixBuf = slice(locbuf, pos, sz); - pos += sz; - tempMatrixBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 4; - inBuf = slice(locbuf, pos, sz); - pos += sz; - outBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 3; - forwardBuf = slice(locbuf, pos, sz); - pos += sz; - sideBuf = slice(locbuf, pos, sz); - pos += sz; - upBuf = slice(locbuf, pos, sz); - } - - public void destroy() { - if(locbuf!=null) { - locbuf.clear(); - locbuf=null; - } - } - - private static DoubleBuffer slice(DoubleBuffer buf, int pos, int len) { - buf.position(pos); - buf.limit(pos + len); - return buf.slice(); - } - - /** - * Make matrix an identity matrix - */ - private void __gluMakeIdentityd(DoubleBuffer m) { - int oldPos = m.position(); - m.put(IDENTITY_MATRIX); - m.position(oldPos); - } - - /** - * Make matrix an identity matrix - */ - private void __gluMakeIdentityd(double[] m) { - for (int i = 0; i < 16; i++) { - m[i] = IDENTITY_MATRIX[i]; - } - } - - /** - * Method __gluMultMatrixVecd - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecd(double[] matrix, int matrix_offset, double[] in, double[] out) { - for (int i = 0; i < 4; i++) { - out[i] = - in[0] * matrix[0*4+i+matrix_offset] + - in[1] * matrix[1*4+i+matrix_offset] + - in[2] * matrix[2*4+i+matrix_offset] + - in[3] * matrix[3*4+i+matrix_offset]; - } - } - - /** - * Method __gluMultMatrixVecd - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecd(DoubleBuffer matrix, DoubleBuffer in, DoubleBuffer out) { - int inPos = in.position(); - int outPos = out.position(); - int matrixPos = matrix.position(); - for (int i = 0; i < 4; i++) { - out.put(i + outPos, - in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + - in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + - in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + - in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); - } - } - - /** - * @param src - * @param inverse - * - * @return - */ - private boolean __gluInvertMatrixd(double[] src, double[] inverse) { - int i, j, k, swap; - double t; - double[][] temp = tempMatrix; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp[i][j] = src[i*4+j]; - } - } - __gluMakeIdentityd(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp[i][k]; - temp[i][k] = temp[swap][k]; - temp[swap][k] = t; - - t = inverse[i*4+k]; - inverse[i*4+k] = inverse[swap*4+k]; - inverse[swap*4+k] = t; - } - } - - if (temp[i][i] == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp[i][i]; - for (k = 0; k < 4; k++) { - temp[i][k] /= t; - inverse[i*4+k] /= t; - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp[j][i]; - for (k = 0; k < 4; k++) { - temp[j][k] -= temp[i][k] * t; - inverse[j*4+k] -= inverse[i*4+k]*t; - } - } - } - } - return true; - } - - /** - * @param src - * @param inverse - * - * @return - */ - private boolean __gluInvertMatrixd(DoubleBuffer src, DoubleBuffer inverse) { - int i, j, k, swap; - double t; - - int srcPos = src.position(); - int invPos = inverse.position(); - - DoubleBuffer temp = tempMatrixBuf; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp.put(i*4+j, src.get(i*4+j + srcPos)); - } - } - __gluMakeIdentityd(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp.get(i*4+k); - temp.put(i*4+k, temp.get(swap*4+k)); - temp.put(swap*4+k, t); - - t = inverse.get(i*4+k + invPos); - inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); - inverse.put(swap*4+k + invPos, t); - } - } - - if (temp.get(i*4+i) == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp.get(i*4+i); - for (k = 0; k < 4; k++) { - temp.put(i*4+k, temp.get(i*4+k) / t); - inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp.get(j*4+i); - for (k = 0; k < 4; k++) { - temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); - inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); - } - } - } - } - return true; - } - - - /** - * @param a - * @param b - * @param r - */ - private void __gluMultMatricesd(double[] a, int a_offset, double[] b, int b_offset, double[] r) { - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r[i*4+j] = - a[i*4+0+a_offset]*b[0*4+j+b_offset] + - a[i*4+1+a_offset]*b[1*4+j+b_offset] + - a[i*4+2+a_offset]*b[2*4+j+b_offset] + - a[i*4+3+a_offset]*b[3*4+j+b_offset]; - } - } - } - - - /** - * @param a - * @param b - * @param r - */ - private void __gluMultMatricesd(DoubleBuffer a, DoubleBuffer b, DoubleBuffer r) { - int aPos = a.position(); - int bPos = b.position(); - int rPos = r.position(); - - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r.put(i*4+j + rPos, - a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + - a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + - a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + - a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); - } - } - } - - /** - * Normalize vector - * - * @param v - */ - private static void normalize(double[] v) { - double r; - - r = Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); - if ( r == 0.0 ) - return; - - r = 1.0 / r; - - v[0] *= r; - v[1] *= r; - v[2] *= r; - - return; - } - - /** - * Normalize vector - * - * @param v - */ - private static void normalize(DoubleBuffer v) { - double r; - - int vPos = v.position(); - - r = Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + - v.get(1+vPos) * v.get(1+vPos) + - v.get(2+vPos) * v.get(2+vPos)); - if ( r == 0.0 ) - return; - - r = 1.0 / r; - - v.put(0+vPos, v.get(0+vPos) * r); - v.put(1+vPos, v.get(1+vPos) * r); - v.put(2+vPos, v.get(2+vPos) * r); - - return; - } - - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(double[] v1, double[] v2, double[] result) { - result[0] = v1[1] * v2[2] - v1[2] * v2[1]; - result[1] = v1[2] * v2[0] - v1[0] * v2[2]; - result[2] = v1[0] * v2[1] - v1[1] * v2[0]; - } - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(DoubleBuffer v1, DoubleBuffer v2, DoubleBuffer result) { - int v1Pos = v1.position(); - int v2Pos = v2.position(); - int rPos = result.position(); - - result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); - result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); - result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); - } - - /** - * Method gluOrtho2D. - * - * @param left - * @param right - * @param bottom - * @param top - */ - public void gluOrtho2D(GL2 gl, double left, double right, double bottom, double top) { - gl.glOrtho(left, right, bottom, top, -1, 1); - } - - /** - * Method gluPerspective. - * - * @param fovy - * @param aspect - * @param zNear - * @param zFar - */ - public void gluPerspective(GL2 gl, double fovy, double aspect, double zNear, double zFar) { - double sine, cotangent, deltaZ; - double radians = fovy / 2 * Math.PI / 180; - - deltaZ = zFar - zNear; - sine = Math.sin(radians); - - if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { - return; - } - - cotangent = Math.cos(radians) / sine; - - __gluMakeIdentityd(matrixBuf); - - matrixBuf.put(0 * 4 + 0, cotangent / aspect); - matrixBuf.put(1 * 4 + 1, cotangent); - matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); - matrixBuf.put(2 * 4 + 3, -1); - matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); - matrixBuf.put(3 * 4 + 3, 0); - - gl.glMultMatrixd(matrixBuf); - } - - /** - * Method gluLookAt - * - * @param eyex - * @param eyey - * @param eyez - * @param centerx - * @param centery - * @param centerz - * @param upx - * @param upy - * @param upz - */ - public void gluLookAt(GL2 gl, - double eyex, - double eyey, - double eyez, - double centerx, - double centery, - double centerz, - double upx, - double upy, - double upz) { - DoubleBuffer forward = this.forwardBuf; - DoubleBuffer side = this.sideBuf; - DoubleBuffer up = this.upBuf; - - forward.put(0, centerx - eyex); - forward.put(1, centery - eyey); - forward.put(2, centerz - eyez); - - up.put(0, upx); - up.put(1, upy); - up.put(2, upz); - - normalize(forward); - - /* Side = forward x up */ - cross(forward, up, side); - normalize(side); - - /* Recompute up as: up = side x forward */ - cross(side, forward, up); - - __gluMakeIdentityd(matrixBuf); - matrixBuf.put(0 * 4 + 0, side.get(0)); - matrixBuf.put(1 * 4 + 0, side.get(1)); - matrixBuf.put(2 * 4 + 0, side.get(2)); - - matrixBuf.put(0 * 4 + 1, up.get(0)); - matrixBuf.put(1 * 4 + 1, up.get(1)); - matrixBuf.put(2 * 4 + 1, up.get(2)); - - matrixBuf.put(0 * 4 + 2, -forward.get(0)); - matrixBuf.put(1 * 4 + 2, -forward.get(1)); - matrixBuf.put(2 * 4 + 2, -forward.get(2)); - - gl.glMultMatrixd(matrixBuf); - gl.glTranslated(-eyex, -eyey, -eyez); - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(double objx, - double objy, - double objz, - double[] modelMatrix, - int modelMatrix_offset, - double[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - double[] win_pos, - int win_pos_offset ) { - - double[] in = this.in; - double[] out = this.out; - - in[0] = objx; - in[1] = objy; - in[2] = objz; - in[3] = 1.0; - - __gluMultMatrixVecd(modelMatrix, modelMatrix_offset, in, out); - __gluMultMatrixVecd(projMatrix, projMatrix_offset, out, in); - - if (in[3] == 0.0) - return false; - - in[3] = (1.0 / in[3]) * 0.5; - - // Map x, y and z to range 0-1 - in[0] = in[0] * in[3] + 0.5f; - in[1] = in[1] * in[3] + 0.5f; - in[2] = in[2] * in[3] + 0.5f; - - // Map x,y to viewport - win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; - win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; - win_pos[2+win_pos_offset] = in[2]; - - return true; - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(double objx, - double objy, - double objz, - DoubleBuffer modelMatrix, - DoubleBuffer projMatrix, - IntBuffer viewport, - DoubleBuffer win_pos) { - - DoubleBuffer in = this.inBuf; - DoubleBuffer out = this.outBuf; - - in.put(0, objx); - in.put(1, objy); - in.put(2, objz); - in.put(3, 1.0); - - __gluMultMatrixVecd(modelMatrix, in, out); - __gluMultMatrixVecd(projMatrix, out, in); - - if (in.get(3) == 0.0) - return false; - - in.put(3, (1.0 / in.get(3)) * 0.5); - - // Map x, y and z to range 0-1 - in.put(0, in.get(0) * in.get(3) + 0.5f); - in.put(1, in.get(1) * in.get(3) + 0.5f); - in.put(2, in.get(2) * in.get(3) + 0.5f); - - // Map x,y to viewport - int vPos = viewport.position(); - int wPos = win_pos.position(); - win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); - win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); - win_pos.put(2+wPos, in.get(2)); - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(double winx, - double winy, - double winz, - double[] modelMatrix, - int modelMatrix_offset, - double[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - double[] obj_pos, - int obj_pos_offset) { - double[] in = this.in; - double[] out = this.out; - - __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!__gluInvertMatrixd(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = 1.0; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecd(matrix, 0, in, out); - - if (out[3] == 0.0) - return false; - - out[3] = 1.0 / out[3]; - - obj_pos[0+obj_pos_offset] = out[0] * out[3]; - obj_pos[1+obj_pos_offset] = out[1] * out[3]; - obj_pos[2+obj_pos_offset] = out[2] * out[3]; - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(double winx, - double winy, - double winz, - DoubleBuffer modelMatrix, - DoubleBuffer projMatrix, - IntBuffer viewport, - DoubleBuffer obj_pos) { - DoubleBuffer in = this.inBuf; - DoubleBuffer out = this.outBuf; - - __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); - - if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, 1.0); - - // Map x and y from window coordinates - int vPos = viewport.position(); - int oPos = obj_pos.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecd(matrixBuf, in, out); - - if (out.get(3) == 0.0) - return false; - - out.put(3, 1.0 / out.get(3)); - - obj_pos.put(0+oPos, out.get(0) * out.get(3)); - obj_pos.put(1+oPos, out.get(1) * out.get(3)); - obj_pos.put(2+oPos, out.get(2) * out.get(3)); - - return true; - } - - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(double winx, - double winy, - double winz, - double clipw, - double[] modelMatrix, - int modelMatrix_offset, - double[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - double near, - double far, - double[] obj_pos, - int obj_pos_offset ) { - double[] in = this.in; - double[] out = this.out; - - __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!__gluInvertMatrixd(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = clipw; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - in[2] = (in[2] - near) / (far - near); - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecd(matrix, 0, in, out); - - if (out[3] == 0.0) - return false; - - obj_pos[0+obj_pos_offset] = out[0]; - obj_pos[1+obj_pos_offset] = out[1]; - obj_pos[2+obj_pos_offset] = out[2]; - obj_pos[3+obj_pos_offset] = out[3]; - return true; - } - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(double winx, - double winy, - double winz, - double clipw, - DoubleBuffer modelMatrix, - DoubleBuffer projMatrix, - IntBuffer viewport, - double near, - double far, - DoubleBuffer obj_pos) { - DoubleBuffer in = this.inBuf; - DoubleBuffer out = this.outBuf; - - __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); - - if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, clipw); - - // Map x and y from window coordinates - int vPos = viewport.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - in.put(2, (in.get(2) - near) / (far - near)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecd(matrixBuf, in, out); - - if (out.get(3) == 0.0) - return false; - - int oPos = obj_pos.position(); - obj_pos.put(0+oPos, out.get(0)); - obj_pos.put(1+oPos, out.get(1)); - obj_pos.put(2+oPos, out.get(2)); - obj_pos.put(3+oPos, out.get(3)); - return true; - } - - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - */ - public void gluPickMatrix(GL2 gl, - double x, - double y, - double deltaX, - double deltaY, - IntBuffer viewport) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - int vPos = viewport.position(); - gl.glTranslated((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, - (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, - 0); - gl.glScaled(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0); - } - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - * @param viewport_offset - */ - public void gluPickMatrix(GL2 gl, - double x, - double y, - double deltaX, - double deltaY, - int[] viewport, - int viewport_offset) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - gl.glTranslated((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, - (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, - 0); - gl.glScaled(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/gl2/Util.java b/src/jogl/classes/com/sun/opengl/impl/gl2/Util.java deleted file mode 100644 index 0fc72daa9..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/gl2/Util.java +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.sun.opengl.impl.gl2; - -import com.sun.opengl.impl.*; - -import java.nio.IntBuffer; -import javax.media.opengl.*; - -/** - * Util.java - *

- *

- * Created 7-jan-2004 - * - * @author Erik Duijs - */ -class Util { - - /** - * temp int[] of one for getting an int from some GL functions - */ - private int[] scratch = new int[1]; - - /** - * Return ceiling of integer division - * - * @param a - * @param b - * - * @return int - */ - protected static int ceil(int a, int b) { - return (a % b == 0 ? a / b : a / b + 1); - } - - /** - * Method compPerPix. - * - * @param format - * - * @return int - */ - protected static int compPerPix(int format) { - /* Determine number of components per pixel */ - switch ( format ) { - case GL2.GL_COLOR_INDEX: - case GL2.GL_STENCIL_INDEX: - case GL2.GL_DEPTH_COMPONENT: - case GL2.GL_RED: - case GL2.GL_GREEN: - case GL2.GL_BLUE: - case GL2.GL_ALPHA: - case GL2.GL_LUMINANCE: - return 1; - case GL2.GL_LUMINANCE_ALPHA: - return 2; - case GL2.GL_RGB: - case GL2.GL_BGR: - return 3; - case GL2.GL_RGBA: - case GL2.GL_BGRA: - return 4; - default : - return -1; - } - } - - /** - * Method nearestPower. - *

- * Compute the nearest power of 2 number. This algorithm is a little strange, but it works quite well. - * - * @param value - * - * @return int - */ - protected static int nearestPower(int value) { - int i; - - i = 1; - - /* Error! */ - if ( value == 0 ) - return -1; - - for ( ; ; ) { - if ( value == 1 ) { - return i; - } else if ( value == 3 ) { - return i << 2; - } - value >>= 1; - i <<= 1; - } - } - - /** - * Method bytesPerPixel. - * - * @param format - * @param type - * - * @return int - */ - protected static int bytesPerPixel(int format, int type) { - int n, m; - - switch ( format ) { - case GL2.GL_COLOR_INDEX: - case GL2.GL_STENCIL_INDEX: - case GL2.GL_DEPTH_COMPONENT: - case GL2.GL_RED: - case GL2.GL_GREEN: - case GL2.GL_BLUE: - case GL2.GL_ALPHA: - case GL2.GL_LUMINANCE: - n = 1; - break; - case GL2.GL_LUMINANCE_ALPHA: - n = 2; - break; - case GL2.GL_RGB: - case GL2.GL_BGR: - n = 3; - break; - case GL2.GL_RGBA: - case GL2.GL_BGRA: - n = 4; - break; - default : - n = 0; - } - - switch ( type ) { - case GL2.GL_UNSIGNED_BYTE: - m = 1; - break; - case GL2.GL_BYTE: - m = 1; - break; - case GL2.GL_BITMAP: - m = 1; - break; - case GL2.GL_UNSIGNED_SHORT: - m = 2; - break; - case GL2.GL_SHORT: - m = 2; - break; - case GL2.GL_UNSIGNED_INT: - m = 4; - break; - case GL2.GL_INT: - m = 4; - break; - case GL2.GL_FLOAT: - m = 4; - break; - default : - m = 0; - } - - return n * m; - } - - /** - * Convenience method for returning an int, rather than getting it out of a buffer yourself. - * - * @param what - * - * @return int - */ - protected int glGetIntegerv(GL gl, int what) { - gl.glGetIntegerv(what, scratch, 0); - return scratch[0]; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/gl2/fixme/GLObjectTracker.java b/src/jogl/classes/com/sun/opengl/impl/gl2/fixme/GLObjectTracker.java deleted file mode 100755 index 885f3cb28..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/gl2/fixme/GLObjectTracker.java +++ /dev/null @@ -1,835 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.gl2; - -import com.sun.opengl.impl.*; - -import java.nio.*; -import javax.media.opengl.*; - -/** - * Tracks the creation of server-side OpenGL objects which can be - * shared between contexts. Ordinarily, when an OpenGL context is - * deleted and no other contexts are sharing server-side objects with - * it, all of the server-side objects are automatically deleted by the - * OpenGL implementation. It is not necessary for the end user to - * explicitly delete these objects. However, when the Java2D/OpenGL - * pipeline is active and frame buffer objects are being used for - * rendering, it is necessary for all OpenGL contexts created by JOGL - * to share server-side objects with the Java2D OpenGL context. This - * means that these objects "leak" into the namespace used by Java2D. - * In order to prevent memory leaks and to present the same - * programming model to the end user, it is necessary to track the - * creation and destruction of all of these server-side OpenGL objects - * and to explicitly release them when all of the JOGL-created - * contexts which can see them have been released.

- * - * The {@link #ref ref} and {@link #unref unref} methods should be - * used during the creation and destruction of OpenGL contexts by JOGL - * in order to update the liveness of the objects being tracked. The - * various other methods should be called by the OpenGL binding in the - * various named methods. - */ - -public class GLObjectTracker { - private static final boolean DEBUG = Debug.debug("GLObjectTracker"); - - //---------------------------------------------------------------------- - // Adders - // - - // glGenBuffers - public synchronized void addBuffers(int n, IntBuffer ids) { - add(getList(BUFFERS), n, ids); - } - - // glGenBuffers - public synchronized void addBuffers(int n, int[] ids, int ids_offset) { - add(getList(BUFFERS), n, ids, ids_offset); - } - - // glGenBuffersARB - public synchronized void addBuffersARB(int n, IntBuffer ids) { - add(getList(BUFFERS_ARB), n, ids); - } - - // glGenBuffersARB - public synchronized void addBuffersARB(int n, int[] ids, int ids_offset) { - add(getList(BUFFERS_ARB), n, ids, ids_offset); - } - - // glGenFencesAPPLE - public synchronized void addFencesAPPLE(int n, IntBuffer ids) { - add(getList(FENCES_APPLE), n, ids); - } - - // glGenFencesAPPLE - public synchronized void addFencesAPPLE(int n, int[] ids, int ids_offset) { - add(getList(FENCES_APPLE), n, ids, ids_offset); - } - - // glGenFencesNV - public synchronized void addFencesNV(int n, IntBuffer ids) { - add(getList(FENCES_NV), n, ids); - } - - // glGenFencesNV - public synchronized void addFencesNV(int n, int[] ids, int ids_offset) { - add(getList(FENCES_NV), n, ids, ids_offset); - } - - // glGenFragmentShadersATI - public synchronized void addFragmentShadersATI(int start, int n) { - add(getList(FRAGMENT_SHADERS_ATI), start, n); - } - - // glGenFramebuffersEXT - public synchronized void addFramebuffersEXT(int n, IntBuffer ids) { - add(getList(FRAMEBUFFERS_EXT), n, ids); - } - - // glGenFramebuffersEXT - public synchronized void addFramebuffersEXT(int n, int[] ids, int ids_offset) { - add(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); - } - - // glGenLists - public synchronized void addLists(int start, int n) { - add(getList(LISTS), start, n); - } - - // glGenOcclusionQueriesNV - public synchronized void addOcclusionQueriesNV(int n, IntBuffer ids) { - add(getList(OCCLUSION_QUERIES_NV), n, ids); - } - - // glGenOcclusionQueriesNV - public synchronized void addOcclusionQueriesNV(int n, int[] ids, int ids_offset) { - add(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); - } - - // glCreateProgram - public synchronized void addProgramObject(int obj) { - add(getList(PROGRAM_OBJECTS), obj, 1); - } - - // glCreateProgramObjectARB - public synchronized void addProgramObjectARB(int obj) { - add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); - } - - // glGenProgramsARB - public synchronized void addProgramsARB(int n, IntBuffer ids) { - add(getList(PROGRAMS_ARB), n, ids); - } - - // glGenProgramsARB - public synchronized void addProgramsARB(int n, int[] ids, int ids_offset) { - add(getList(PROGRAMS_ARB), n, ids, ids_offset); - } - - // glGenProgramsNV - public synchronized void addProgramsNV(int n, IntBuffer ids) { - add(getList(PROGRAMS_NV), n, ids); - } - - // glGenProgramsNV - public synchronized void addProgramsNV(int n, int[] ids, int ids_offset) { - add(getList(PROGRAMS_NV), n, ids, ids_offset); - } - - // glGenQueries - public synchronized void addQueries(int n, IntBuffer ids) { - add(getList(QUERIES), n, ids); - } - - // glGenQueries - public synchronized void addQueries(int n, int[] ids, int ids_offset) { - add(getList(QUERIES), n, ids, ids_offset); - } - - // glGenQueriesARB - public synchronized void addQueriesARB(int n, IntBuffer ids) { - add(getList(QUERIES_ARB), n, ids); - } - - // glGenQueriesARB - public synchronized void addQueriesARB(int n, int[] ids, int ids_offset) { - add(getList(QUERIES_ARB), n, ids, ids_offset); - } - - // glGenRenderbuffersEXT - public synchronized void addRenderbuffersEXT(int n, IntBuffer ids) { - add(getList(RENDERBUFFERS_EXT), n, ids); - } - - // glGenRenderbuffersEXT - public synchronized void addRenderbuffersEXT(int n, int[] ids, int ids_offset) { - add(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); - } - - // glCreateShader - public synchronized void addShaderObject(int obj) { - add(getList(SHADER_OBJECTS), obj, 1); - } - - // glCreateShaderObjectARB - public synchronized void addShaderObjectARB(int obj) { - add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); - } - - // glGenTextures - public synchronized void addTextures(int n, IntBuffer ids) { - add(getList(TEXTURES), n, ids); - } - - // glGenTextures - public synchronized void addTextures(int n, int[] ids, int ids_offset) { - add(getList(TEXTURES), n, ids, ids_offset); - } - - // glGenVertexArraysAPPLE - public synchronized void addVertexArraysAPPLE(int n, IntBuffer ids) { - add(getList(VERTEX_ARRAYS_APPLE), n, ids); - } - - // glGenVertexArraysAPPLE - public synchronized void addVertexArraysAPPLE(int n, int[] ids, int ids_offset) { - add(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); - } - - // glGenVertexShadersEXT - public synchronized void addVertexShadersEXT(int start, int n) { - add(getList(VERTEX_SHADERS_EXT), start, n); - } - - //---------------------------------------------------------------------- - // Removers - // - - // glDeleteBuffers - public synchronized void removeBuffers(int n, IntBuffer ids) { - remove(getList(BUFFERS), n, ids); - } - - // glDeleteBuffers - public synchronized void removeBuffers(int n, int[] ids, int ids_offset) { - remove(getList(BUFFERS), n, ids, ids_offset); - } - - // glDeleteBuffersARB - public synchronized void removeBuffersARB(int n, IntBuffer ids) { - remove(getList(BUFFERS_ARB), n, ids); - } - - // glDeleteBuffersARB - public synchronized void removeBuffersARB(int n, int[] ids, int ids_offset) { - remove(getList(BUFFERS_ARB), n, ids, ids_offset); - } - - // glDeleteFencesAPPLE - public synchronized void removeFencesAPPLE(int n, IntBuffer ids) { - remove(getList(FENCES_APPLE), n, ids); - } - - // glDeleteFencesAPPLE - public synchronized void removeFencesAPPLE(int n, int[] ids, int ids_offset) { - remove(getList(FENCES_APPLE), n, ids, ids_offset); - } - - // glDeleteFencesNV - public synchronized void removeFencesNV(int n, IntBuffer ids) { - remove(getList(FENCES_NV), n, ids); - } - - // glDeleteFencesNV - public synchronized void removeFencesNV(int n, int[] ids, int ids_offset) { - remove(getList(FENCES_NV), n, ids, ids_offset); - } - - // glDeleteFragmentShaderATI - public synchronized void removeFragmentShaderATI(int obj) { - remove(getList(FRAGMENT_SHADERS_ATI), obj, 1); - } - - // glDeleteFramebuffersEXT - public synchronized void removeFramebuffersEXT(int n, IntBuffer ids) { - remove(getList(FRAMEBUFFERS_EXT), n, ids); - } - - // glDeleteFramebuffersEXT - public synchronized void removeFramebuffersEXT(int n, int[] ids, int ids_offset) { - remove(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); - } - - // glDeleteLists - public synchronized void removeLists(int start, int n) { - remove(getList(LISTS), start, n); - } - - // glDeleteOcclusionQueriesNV - public synchronized void removeOcclusionQueriesNV(int n, IntBuffer ids) { - remove(getList(OCCLUSION_QUERIES_NV), n, ids); - } - - // glDeleteOcclusionQueriesNV - public synchronized void removeOcclusionQueriesNV(int n, int[] ids, int ids_offset) { - remove(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); - } - - // glDeleteProgram - public synchronized void removeProgramObject(int obj) { - remove(getList(PROGRAM_OBJECTS), obj, 1); - } - - // glDeleteObjectARB - public synchronized void removeProgramOrShaderObjectARB(int obj) { - remove(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); - } - - // glDeleteProgramsARB - public synchronized void removeProgramsARB(int n, IntBuffer ids) { - remove(getList(PROGRAMS_ARB), n, ids); - } - - // glDeleteProgramsARB - public synchronized void removeProgramsARB(int n, int[] ids, int ids_offset) { - remove(getList(PROGRAMS_ARB), n, ids, ids_offset); - } - - // glDeleteProgramsNV - public synchronized void removeProgramsNV(int n, IntBuffer ids) { - remove(getList(PROGRAMS_NV), n, ids); - } - - // glDeleteProgramsNV - public synchronized void removeProgramsNV(int n, int[] ids, int ids_offset) { - remove(getList(PROGRAMS_NV), n, ids, ids_offset); - } - - // glDeleteQueries - public synchronized void removeQueries(int n, IntBuffer ids) { - remove(getList(QUERIES), n, ids); - } - - // glDeleteQueries - public synchronized void removeQueries(int n, int[] ids, int ids_offset) { - remove(getList(QUERIES), n, ids, ids_offset); - } - - // glDeleteQueriesARB - public synchronized void removeQueriesARB(int n, IntBuffer ids) { - remove(getList(QUERIES_ARB), n, ids); - } - - // glDeleteQueriesARB - public synchronized void removeQueriesARB(int n, int[] ids, int ids_offset) { - remove(getList(QUERIES_ARB), n, ids, ids_offset); - } - - // glDeleteRenderbuffersEXT - public synchronized void removeRenderbuffersEXT(int n, IntBuffer ids) { - remove(getList(RENDERBUFFERS_EXT), n, ids); - } - - // glDeleteRenderbuffersEXT - public synchronized void removeRenderbuffersEXT(int n, int[] ids, int ids_offset) { - remove(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); - } - - // glDeleteShader - public synchronized void removeShaderObject(int obj) { - remove(getList(SHADER_OBJECTS), obj, 1); - } - - // glDeleteTextures - public synchronized void removeTextures(int n, IntBuffer ids) { - remove(getList(TEXTURES), n, ids); - } - - // glDeleteTextures - public synchronized void removeTextures(int n, int[] ids, int ids_offset) { - remove(getList(TEXTURES), n, ids, ids_offset); - } - - // glDeleteVertexArraysAPPLE - public synchronized void removeVertexArraysAPPLE(int n, IntBuffer ids) { - remove(getList(VERTEX_ARRAYS_APPLE), n, ids); - } - - // glDeleteVertexArraysAPPLE - public synchronized void removeVertexArraysAPPLE(int n, int[] ids, int ids_offset) { - remove(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); - } - - // glDeleteVertexShaderEXT - public synchronized void removeVertexShaderEXT(int obj) { - remove(getList(VERTEX_SHADERS_EXT), obj, 1); - } - - //---------------------------------------------------------------------- - // Reference count maintenance and manual deletion - // - - public synchronized void transferAll(GLObjectTracker other) { - for (int i = 0; i < lists.length; i++) { - getList(i).addAll(other.lists[i]); - if (other.lists[i] != null) { - other.lists[i].clear(); - } - } - dirty = true; - } - - public synchronized void ref() { - ++refCount; - } - - public void unref(GLObjectTracker deletedObjectPool) { - boolean tryDelete = false; - synchronized (this) { - if (--refCount == 0) { - tryDelete = true; - } - } - if (tryDelete) { - // See whether we should try to do the work now or whether we - // have to postpone - GLContext cur = GLContext.getCurrent(); - if ((cur != null) && - (cur instanceof GLContextImpl)) { - GLContextImpl curImpl = (GLContextImpl) cur; - if (deletedObjectPool != null && - deletedObjectPool == curImpl.getDeletedObjectTracker()) { - // Should be safe to delete these objects now - try { - delete((GL2)curImpl.getGL()); - return; - } catch (GLException e) { - // Shouldn't happen, but if it does, transfer all objects - // to the deleted object pool hoping we can later clean - // them up - deletedObjectPool.transferAll(this); - throw(e); - } - } - } - // If we get here, we couldn't attempt to delete the objects - // right now; instead try to transfer them to the - // deletedObjectPool for later cleanup (FIXME: should consider - // throwing an exception if deletedObjectPool is null, since - // that shouldn't happen) - if (DEBUG) { - String s = null; - if (cur == null) { - s = "current context was null"; - } else if (!(cur instanceof GLContextImpl)) { - s = "current context was not a GLContextImpl"; - } else if (deletedObjectPool == null) { - s = "no current deletedObjectPool"; - } else if (deletedObjectPool != ((GLContextImpl) cur).getDeletedObjectTracker()) { - s = "deletedObjectTracker didn't match"; - if (((GLContextImpl) cur).getDeletedObjectTracker() == null) { - s += " (other was null)"; - } - } else { - s = "unknown reason"; - } - System.err.println("Deferred destruction of server-side OpenGL objects into " + deletedObjectPool + ": " + s); - } - - if (deletedObjectPool != null) { - deletedObjectPool.transferAll(this); - } - } - } - - public void clean(GL2 gl) { - if (dirty) { - try { - delete(gl); - dirty = false; - } catch (GLException e) { - // FIXME: not sure what to do here; probably a bad idea to be - // throwing exceptions during an otherwise-successful makeCurrent - } - } - } - - - //---------------------------------------------------------------------- - // Internals only below this point - // - - // Kinds of sharable server-side OpenGL objects this class tracks - private static final int BUFFERS = 0; - private static final int BUFFERS_ARB = 1; - private static final int FENCES_APPLE = 2; - private static final int FENCES_NV = 3; - private static final int FRAGMENT_SHADERS_ATI = 4; - private static final int FRAMEBUFFERS_EXT = 5; - private static final int LISTS = 6; - private static final int OCCLUSION_QUERIES_NV = 7; - private static final int PROGRAM_AND_SHADER_OBJECTS_ARB = 8; - private static final int PROGRAM_OBJECTS = 9; - private static final int PROGRAMS_ARB = 10; - private static final int PROGRAMS_NV = 11; - private static final int QUERIES = 12; - private static final int QUERIES_ARB = 13; - private static final int RENDERBUFFERS_EXT = 14; - private static final int SHADER_OBJECTS = 15; - private static final int TEXTURES = 16; - private static final int VERTEX_ARRAYS_APPLE = 17; - private static final int VERTEX_SHADERS_EXT = 18; - private static final int NUM_OBJECT_TYPES = 19; - - static abstract class Deleter { - public abstract void delete(GL2 gl, int obj); - } - - static class ObjectList { - private static final int MIN_CAPACITY = 4; - - private int size; - private int capacity; - private int[] data; - private Deleter deleter; - private String name; - - public ObjectList(Deleter deleter) { - this.deleter = deleter; - clear(); - } - - public void add(int obj) { - if (size == capacity) { - int newCapacity = 2 * capacity; - int[] newData = new int[newCapacity]; - System.arraycopy(data, 0, newData, 0, size); - data = newData; - capacity = newCapacity; - } - - data[size++] = obj; - } - - public void addAll(ObjectList other) { - if (other == null) { - return; - } - for (int i = 0; i < other.size; i++) { - add(other.data[i]); - } - } - - public boolean remove(int value) { - for (int i = 0; i < size; i++) { - if (data[i] == value) { - if (i < size - 1) { - System.arraycopy(data, i+1, data, i, size - i - 1); - } - --size; - if ((size < capacity / 4) && - (capacity > MIN_CAPACITY)) { - int newCapacity = capacity / 4; - if (newCapacity < MIN_CAPACITY) { - newCapacity = MIN_CAPACITY; - } - int[] newData = new int[newCapacity]; - System.arraycopy(data, 0, newData, 0, size); - data = newData; - capacity = newCapacity; - } - return true; - } - } - return false; - } - - public void setName(String name) { - if (DEBUG) { - this.name = name; - } - } - - public void delete(GL2 gl) { - // Just in case we start throwing exceptions during deletion, - // make sure we make progress rather than going into an infinite - // loop - while (size > 0) { - int obj = data[size - 1]; - --size; - if (DEBUG) { - System.err.println("Deleting server-side OpenGL object " + obj + - ((name != null) ? (" (" + name + ")") : "")); - } - deleter.delete(gl, obj); - } - } - - public void clear() { - size = 0; - capacity = MIN_CAPACITY; - data = new int[capacity]; - } - } - - private ObjectList[] lists = new ObjectList[NUM_OBJECT_TYPES]; - private int refCount; - private boolean dirty; - - private void add(ObjectList list, int n, IntBuffer ids) { - int pos = ids.position(); - for (int i = 0; i < n; i++) { - list.add(ids.get(pos + i)); - } - } - - private void add(ObjectList list, int n, int[] ids, int ids_offset) { - for (int i = 0; i < n; i++) { - list.add(ids[i + ids_offset]); - } - } - - private void add(ObjectList list, int start, int n) { - for (int i = 0; i < n; i++) { - list.add(start + i); - } - } - - private void remove(ObjectList list, int n, IntBuffer ids) { - int pos = ids.position(); - for (int i = 0; i < n; i++) { - list.remove(ids.get(pos + i)); - } - } - - private void remove(ObjectList list, int n, int[] ids, int ids_offset) { - for (int i = 0; i < n; i++) { - list.remove(ids[i + ids_offset]); - } - } - - private void remove(ObjectList list, int start, int n) { - for (int i = 0; i < n; i++) { - list.remove(start + i); - } - } - - private ObjectList getList(int which) { - ObjectList list = lists[which]; - if (list == null) { - Deleter deleter = null; - String name = null; - // Figure out which deleter we need - switch (which) { - case BUFFERS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteBuffers(1, new int[] { obj }, 0); - } - }; - name = "buffer"; - break; - case BUFFERS_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteBuffersARB(1, new int[] { obj }, 0); - } - }; - name = "ARB buffer"; - break; - case FENCES_APPLE: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFencesAPPLE(1, new int[] { obj }, 0); - } - }; - name = "APPLE fence"; - break; - case FENCES_NV: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFencesNV(1, new int[] { obj }, 0); - } - }; - name = "NV fence"; - break; - case FRAGMENT_SHADERS_ATI: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFragmentShaderATI(obj); - } - }; - name = "ATI fragment shader"; - break; - case FRAMEBUFFERS_EXT: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFramebuffersEXT(1, new int[] { obj }, 0); - } - }; - name = "EXT framebuffer"; - break; - case LISTS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteLists(obj, 1); - } - }; - name = "display list"; - break; - case OCCLUSION_QUERIES_NV: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteOcclusionQueriesNV(1, new int[] { obj }, 0); - } - }; - name = "NV occlusion query"; - break; - case PROGRAM_AND_SHADER_OBJECTS_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteObjectARB(obj); - } - }; - name = "ARB program or shader object"; - break; - case PROGRAM_OBJECTS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteProgram(obj); - } - }; - name = "program object"; - break; - case PROGRAMS_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteProgramsARB(1, new int[] { obj }, 0); - } - }; - name = "ARB program object"; - break; - case PROGRAMS_NV: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteProgramsNV(1, new int[] { obj }, 0); - } - }; - name = "NV program"; - break; - case QUERIES: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteQueries(1, new int[] { obj }, 0); - } - }; - name = "query"; - break; - case QUERIES_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteQueriesARB(1, new int[] { obj }, 0); - } - }; - name = "ARB query"; - break; - case RENDERBUFFERS_EXT: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteRenderbuffersEXT(1, new int[] { obj }, 0); - } - }; - name = "EXT renderbuffer"; - break; - case SHADER_OBJECTS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteShader(obj); - } - }; - name = "shader object"; - break; - case TEXTURES: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteTextures(1, new int[] { obj }, 0); - } - }; - name = "texture"; - break; - case VERTEX_ARRAYS_APPLE: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteVertexArraysAPPLE(1, new int[] { obj }, 0); - } - }; - name = "APPLE vertex array"; - break; - case VERTEX_SHADERS_EXT: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteVertexShaderEXT(obj); - } - }; - name = "EXT vertex shader"; - break; - default: - throw new InternalError("Unexpected OpenGL object type " + which); - } - - list = new ObjectList(deleter); - list.setName(name); - lists[which] = list; - } - return list; - } - - private void delete(GL2 gl) { - for (int i = 0; i < lists.length; i++) { - ObjectList list = lists[i]; - if (list != null) { - list.delete(gl); - lists[i] = null; - } - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLContext.java deleted file mode 100644 index bd2162efc..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLContext.java +++ /dev/null @@ -1,342 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import java.nio.*; -import java.util.*; -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.sun.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; - -public abstract class MacOSXCGLContext extends GLContextImpl -{ - protected long nsContext; // NSOpenGLContext - protected long cglContext; // CGLContextObj - private CGLExt cglExt; - // Table that holds the addresses of the native C-language entry points for - // CGL extension functions. - private CGLExtProcAddressTable cglExtProcAddressTable; - - public MacOSXCGLContext(GLDrawableImpl drawable, GLDrawableImpl drawableRead, - GLContext shareWith) { - super(drawable, drawableRead, shareWith); - } - - public MacOSXCGLContext(GLDrawableImpl drawable, - GLContext shareWith) { - this(drawable, null, shareWith); - } - - public Object getPlatformGLExtensions() { - return getCGLExt(); - } - - public CGLExt getCGLExt() { - if (cglExt == null) { - cglExt = new CGLExtImpl(this); - } - return cglExt; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return getCGLExtProcAddressTable(); - } - - public final CGLExtProcAddressTable getCGLExtProcAddressTable() { - return cglExtProcAddressTable; - } - - protected String mapToRealGLFunctionName(String glFunctionName) - { - return glFunctionName; - } - - protected String mapToRealGLExtensionName(String glExtensionName) - { - return glExtensionName; - } - - protected abstract boolean create(); - - /** - * Creates and initializes an appropriate OpenGl nsContext. Should only be - * called by {@link makeCurrentImpl()}. - */ - protected boolean create(boolean pbuffer, boolean floatingPoint) { - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getNSContext(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - MacOSXCGLGraphicsConfiguration config = (MacOSXCGLGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilities capabilitiesRequested = (GLCapabilities)config.getRequestedCapabilities(); - GLProfile glProfile = capabilitiesRequested.getGLProfile(); - if(glProfile.isGL3()) { - throw new GLException("GL3 profile currently not supported on MacOSX, due to the lack of a OpenGL 3.1 implementation"); - } - // HACK .. bring in OnScreen/PBuffer selection to the DrawableFactory !! - GLCapabilities capabilities = (GLCapabilities) capabilitiesRequested.clone(); - capabilities.setPBuffer(pbuffer); - capabilities.setPbufferFloatingPointBuffers(floatingPoint); - - long pixelFormat = MacOSXCGLGraphicsConfiguration.GLCapabilities2NSPixelFormat(capabilities); - if (pixelFormat == 0) { - throw new GLException("Unable to allocate pixel format with requested GLCapabilities"); - } - config.setChosenPixelFormat(pixelFormat); - try { - int[] viewNotReady = new int[1]; - // Try to allocate a context with this - nsContext = CGL.createContext(share, - drawable.getNativeWindow().getSurfaceHandle(), - pixelFormat, - viewNotReady, 0); - if (nsContext == 0) { - if (viewNotReady[0] == 1) { - if (DEBUG) { - System.err.println("!!! View not ready for " + getClass().getName()); - } - // View not ready at the window system level -- this is OK - return false; - } - throw new GLException("Error creating NSOpenGLContext with requested pixel format"); - } - - if (!pbuffer && !capabilities.isBackgroundOpaque()) { - // Set the context opacity - CGL.setContextOpacity(nsContext, 0); - } - - GLCapabilities caps = MacOSXCGLGraphicsConfiguration.NSPixelFormat2GLCapabilities(glProfile, pixelFormat); - config.setChosenCapabilities(caps); - } finally { - CGL.deletePixelFormat(pixelFormat); - } - if (!CGL.makeCurrentContext(nsContext)) { - throw new GLException("Error making nsContext current"); - } - setGLFunctionAvailability(true); - GLContextShareSet.contextCreated(this); - return true; - } - - protected int makeCurrentImpl() throws GLException { - if (0 == cglContext && drawable.getNativeWindow().getSurfaceHandle() == 0) { - if (DEBUG) { - System.err.println("drawable not properly initialized"); - } - return CONTEXT_NOT_CURRENT; - } - boolean created = false; - if ( 0 == cglContext && 0 == nsContext) { - if (!create()) { - return CONTEXT_NOT_CURRENT; - } - if (DEBUG) { - System.err.println("!!! Created OpenGL context " + toHexString(nsContext) + " for " + getClass().getName()); - } - created = true; - } - - if ( 0 != cglContext ) { - if (CGL.kCGLNoError != CGL.CGLSetCurrentContext(cglContext)) { - throw new GLException("Error making cglContext current"); - } - } else { - if (!CGL.makeCurrentContext(nsContext)) { - throw new GLException("Error making nsContext current"); - } - } - - if (created) { - setGLFunctionAvailability(false); - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } - - protected void releaseImpl() throws GLException { - if ( 0 != cglContext ) { - CGL.CGLReleaseContext(cglContext); - } else { - if (!CGL.clearCurrentContext(nsContext)) { - throw new GLException("Error freeing OpenGL nsContext"); - } - } - } - - protected void destroyImpl() throws GLException { - boolean hadContext = isCreated(); - if ( 0 != cglContext ) { - if (CGL.kCGLNoError != CGL.CGLDestroyContext(cglContext)) { - throw new GLException("Unable to delete OpenGL cglContext"); - } - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL cglContext " + cglContext); - } - cglContext = 0; - GLContextShareSet.contextDestroyed(this); - } else if ( 0 != nsContext ) { - if (!CGL.deleteContext(nsContext)) { - throw new GLException("Unable to delete OpenGL nsContext"); - } - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL nsContext " + nsContext); - } - nsContext = 0; - } - if(hadContext) { - GLContextShareSet.contextDestroyed(this); - } - } - - public boolean isCreated() { - return 0 != cglContext || 0 != nsContext ; - } - - public void copy(GLContext source, int mask) throws GLException { - long dst = getCGLContext(); - long src = 0; - if( 0 != dst ) { - src = ((MacOSXCGLContext) source).getCGLContext(); - if (src == 0) { - throw new GLException("Source OpenGL cglContext has not been created ; Destination has a cglContext."); - } - CGL.CGLCopyContext(src, dst, mask); - } else { - dst = getNSContext(); - src = ((MacOSXCGLContext) source).getNSContext(); - if (src == 0) { - throw new GLException("Source OpenGL nsContext has not been created"); - } - if (dst == 0) { - throw new GLException("Destination OpenGL nsContext has not been created"); - } - CGL.copyContext(dst, src, mask); - } - } - - protected void updateGLProcAddressTable() { - if (DEBUG) { - System.err.println("!!! Initializing CGL extension address table"); - } - if (cglExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - cglExtProcAddressTable = new CGLExtProcAddressTable(); - } - resetProcAddressTable(getCGLExtProcAddressTable()); - super.updateGLProcAddressTable(); - } - - public String getPlatformExtensionsString() - { - return ""; - } - - protected void setSwapIntervalImpl(int interval) { - if ( 0 != cglContext ) { - int[] lval = new int[] { (int) interval } ; - CGL.CGLSetParameter(cglContext, CGL.kCGLCPSwapInterval, lval, 0); - } else if ( 0 != nsContext ) { - CGL.setSwapInterval(nsContext, interval); - } else { - throw new GLException("OpenGL context not current"); - } - currentSwapInterval = interval ; - } - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - // FIXME: apparently the Apple extension doesn't require a custom memory allocator - throw new GLException("Not yet implemented"); - } - - public boolean isFunctionAvailable(String glFunctionName) - { - return super.isFunctionAvailable(glFunctionName); - } - - public boolean isExtensionAvailable(String glExtensionName) { - if (glExtensionName.equals("GL_ARB_pbuffer") || - glExtensionName.equals("GL_ARB_pixel_format")) { - return true; - } - return super.isExtensionAvailable(glExtensionName); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextReadBuffer() { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - - // Support for "mode switching" as described in MacOSXCGLDrawable - public abstract void setOpenGLMode(int mode); - public abstract int getOpenGLMode(); - - //---------------------------------------------------------------------- - // Internals only below this point - // - - public long getCGLContext() { - return cglContext; - } - public long getNSContext() { - return nsContext; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java deleted file mode 100644 index 14df40ef1..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.jogamp.gluegen.runtime.DynamicLookupHelper; - -public abstract class MacOSXCGLDrawable extends GLDrawableImpl { - // The Java2D/OpenGL pipeline on OS X uses low-level CGLContextObjs - // to represent the contexts for e.g. the Java2D back buffer. When - // the Java2D/JOGL bridge is active, this means that if we want to - // be able to share textures and display lists with the Java2D - // contexts, we need to use the CGL APIs rather than the NSOpenGL - // APIs on the JOGL side. For example, if we create a pbuffer using - // the NSOpenGL APIs and want to share textures and display lists - // between it and the Java2D back buffer, there is no way to do so, - // because the Java2D context is actually a CGLContextObj and the - // NSOpenGLContext's initWithFormat:shareContext: only accepts an - // NSOpenGLContext as its second argument. Of course there is no way - // to wrap an NSOpenGLContext around an arbitrary CGLContextObj. - // - // The situation we care most about is allowing a GLPbuffer to share - // textures, etc. with a GLJPanel when the Java2D/JOGL bridge is - // active; several of the demos rely on this functionality. We aim - // to get there by allowing a GLPBuffer to switch its implementation - // between using an NSOpenGLPixelBuffer and a CGLPBufferObj. In - // order to track whether this has been done we need to have the - // notion of a "mode" of both the MacOSXCGLDrawable and the - // MacOSXGLContext. Initially the mode is "unspecified", meaning it - // leans toward the default (NSOpenGL). If sharing is requested - // between either a GLJPanel and a GLPbuffer or a GLCanvas and a - // GLPbuffer, the GLPbuffer will be switched into the appropriate - // mode: CGL mode for a GLJPanel and NSOpenGL mode for a GLCanvas. - // To avoid thrashing we support exactly one such switch during the - // lifetime of a given GLPbuffer. This is not a fully general - // solution (for example, you can't share textures among a - // GLPbuffer, a GLJPanel and a GLCanvas simultaneously) but should - // be enough to get things off the ground. - public static final int NSOPENGL_MODE = 1; - public static final int CGL_MODE = 2; - - public MacOSXCGLDrawable(GLDrawableFactory factory, NativeWindow comp, boolean realized) { - super(factory, comp, realized); - } - - protected void setRealizedImpl() { - if(realized) { - if( NativeWindow.LOCK_SURFACE_NOT_READY == lockSurface() ) { - throw new GLException("Couldn't lock surface"); - } - try { - // don't remove this block .. locking the surface is essential to update surface data - } finally { - unlockSurface(); - } - } - } - - public DynamicLookupHelper getDynamicLookupHelper() { - return (MacOSXCGLDrawableFactory) getFactoryImpl() ; - } - - protected static String getThreadName() { - return Thread.currentThread().getName(); - } - - // Support for "mode switching" as per above - public abstract void setOpenGLMode(int mode); - public abstract int getOpenGLMode(); -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java deleted file mode 100644 index 928bc8151..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java +++ /dev/null @@ -1,161 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import java.lang.reflect.InvocationTargetException; -import java.nio.*; -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.*; -import com.jogamp.gluegen.runtime.DynamicLookupHelper; - -public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl implements DynamicLookupHelper { - public MacOSXCGLDrawableFactory() { - super(); - - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new MacOSXCGLGraphicsConfigurationFactory(); - - try { - NWReflection.createInstance("com.sun.opengl.impl.macosx.cgl.awt.MacOSXAWTCGLGraphicsConfigurationFactory", - new Object[] {}); - } catch (Throwable t) { } - } - - public GLDrawableImpl createOnscreenDrawable(NativeWindow target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new MacOSXOnscreenCGLDrawable(this, target); - } - - protected GLDrawableImpl createOffscreenDrawable(NativeWindow target) { - return new MacOSXOffscreenCGLDrawable(this, target); - } - - public boolean canCreateGLPbuffer() { - return true; - } - - protected GLDrawableImpl createGLPbufferDrawableImpl(final NativeWindow target) { - /** - * FIXME: Think about this .. - * should not be necessary ? .. - final List returnList = new ArrayList(); - final GLDrawableFactory factory = this; - Runnable r = new Runnable() { - public void run() { - returnList.add(new MacOSXPbufferCGLDrawable(factory, target)); - } - }; - maybeDoSingleThreadedWorkaround(r); - return (GLDrawableImpl) returnList.get(0); - */ - return new MacOSXPbufferCGLDrawable(this, target); - } - - protected NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, int width, int height) { - AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(); - NullWindow nw = new NullWindow(MacOSXCGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capabilities, chooser, screen, true)); - nw.setSize(width, height); - return nw; - } - - public GLContext createExternalGLContext() { - return MacOSXExternalCGLContext.create(this, null); - } - - public boolean canCreateExternalGLDrawable() { - return false; - } - - public GLDrawable createExternalGLDrawable() { - // FIXME - throw new GLException("Not yet implemented"); - } - - public void loadGLULibrary() { - // Nothing to do; already loaded by native code; not much point in - // making it lazier on this platform - } - - public long dynamicLookupFunction(String glFuncName) { - return CGL.getProcAddress(glFuncName); - } - - public boolean canCreateContextOnJava2DSurface() { - return false; - } - - public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("not supported in non AWT enviroment"); - } - - //------------------------------------------------------ - // Gamma-related functionality - // - - private static final int GAMMA_RAMP_LENGTH = 256; - - /** Returns the length of the computed gamma ramp for this OS and - hardware. Returns 0 if gamma changes are not supported. */ - protected int getGammaRampLength() { - return GAMMA_RAMP_LENGTH; - } - - protected boolean setGammaRamp(float[] ramp) { - return CGL.setGammaRamp(ramp.length, - ramp, 0, - ramp, 0, - ramp, 0); - } - - protected Buffer getGammaRamp() { - return null; - } - - protected void resetGammaRamp(Buffer originalGammaRamp) { - CGL.resetGammaRamp(); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java deleted file mode 100644 index 6bfa41167..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java +++ /dev/null @@ -1,231 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -public class MacOSXCGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { - long pixelformat; - - public MacOSXCGLGraphicsConfiguration(AbstractGraphicsScreen screen, GLCapabilities capsChosen, GLCapabilities capsRequested, - long pixelformat) { - super(screen, capsChosen, capsRequested); - this.pixelformat=pixelformat; - } - - public Object clone() { - return super.clone(); - } - - protected void setChosenPixelFormat(long pixelformat) { - this.pixelformat=pixelformat; - } - - protected void setChosenCapabilities(GLCapabilities caps) { - super.setChosenCapabilities(caps); - } - - protected static final int[] cglInternalAttributeToken = new int[] { - CGL.kCGLPFAColorFloat, - CGL.NSOpenGLPFAPixelBuffer, - CGL.NSOpenGLPFADoubleBuffer, - CGL.NSOpenGLPFAStereo, - CGL.NSOpenGLPFAColorSize, - CGL.NSOpenGLPFAAlphaSize, - CGL.NSOpenGLPFADepthSize, - CGL.NSOpenGLPFAAccumSize, - CGL.NSOpenGLPFAStencilSize, - CGL.NSOpenGLPFASampleBuffers, - CGL.NSOpenGLPFASamples }; - - protected static int[] GLCapabilities2AttribList(GLCapabilities caps) { - int[] ivalues = new int[cglInternalAttributeToken.length]; - - for (int idx = 0; idx < cglInternalAttributeToken.length; idx++) { - int attr = cglInternalAttributeToken[idx]; - switch (attr) { - case CGL.kCGLPFAColorFloat: - ivalues[idx] = caps.getPbufferFloatingPointBuffers() ? 1 : 0; - break; - - case CGL.NSOpenGLPFAPixelBuffer: - ivalues[idx] = caps.isPBuffer() ? 1 : 0; - break; - - case CGL.NSOpenGLPFADoubleBuffer: - ivalues[idx] = (caps.getDoubleBuffered() ? 1 : 0); - break; - - case CGL.NSOpenGLPFAStereo: - ivalues[idx] = (caps.getStereo() ? 1 : 0); - break; - - case CGL.NSOpenGLPFAColorSize: - ivalues[idx] = (caps.getRedBits() + caps.getGreenBits() + caps.getBlueBits()); - break; - - case CGL.NSOpenGLPFAAlphaSize: - ivalues[idx] = caps.getAlphaBits(); - break; - - case CGL.NSOpenGLPFADepthSize: - ivalues[idx] = caps.getDepthBits(); - break; - - case CGL.NSOpenGLPFAAccumSize: - ivalues[idx] = (caps.getAccumRedBits() + caps.getAccumGreenBits() + caps.getAccumBlueBits() + caps.getAccumAlphaBits()); - break; - - case CGL.NSOpenGLPFAStencilSize: - ivalues[idx] = caps.getStencilBits(); - break; - - case CGL.NSOpenGLPFASampleBuffers: - ivalues[idx] = caps.getSampleBuffers() ? 1 : 0; - break; - - case CGL.NSOpenGLPFASamples: - ivalues[idx] = caps.getSampleBuffers() ? ivalues[idx] = caps.getNumSamples() : 0; - break; - - default: - break; - } - } - return ivalues; - } - - protected static long GLCapabilities2NSPixelFormat(GLCapabilities caps) { - int[] ivalues = GLCapabilities2AttribList(caps); - return CGL.createPixelFormat(cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); - } - - protected static GLCapabilities NSPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { - return PixelFormat2GLCapabilities(glp, pixelFormat, true); - } - - protected static GLCapabilities CGLPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { - return PixelFormat2GLCapabilities(glp, pixelFormat, false); - } - - private static GLCapabilities PixelFormat2GLCapabilities(GLProfile glp, long pixelFormat, boolean nsUsage) { - int[] ivalues = new int[cglInternalAttributeToken.length]; - - // On this platform the pixel format is associated with the - // context and not the drawable. However it's a reasonable - // approximation to just store the chosen pixel format up in the - // NativeWindow's AbstractGraphicsConfiguration, - // since the public API doesn't provide for a different GLCapabilities per context. - // Note: These restrictions of the platform's API might be considered as a bug anyways. - - // Figure out what attributes we really got - GLCapabilities caps = new GLCapabilities(glp); - if(nsUsage) { - CGL.queryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); - } else { - CGL.CGLQueryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); - } - for (int i = 0; i < cglInternalAttributeToken.length; i++) { - int attr = cglInternalAttributeToken[i]; - switch (attr) { - case CGL.kCGLPFAColorFloat: - caps.setPbufferFloatingPointBuffers(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFAPixelBuffer: - caps.setPBuffer(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFADoubleBuffer: - caps.setDoubleBuffered(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFAStereo: - caps.setStereo(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFAColorSize: - { - int bitSize = ivalues[i]; - if (bitSize == 32) - bitSize = 24; - bitSize /= 3; - caps.setRedBits(bitSize); - caps.setGreenBits(bitSize); - caps.setBlueBits(bitSize); - } - break; - - case CGL.NSOpenGLPFAAlphaSize: - caps.setAlphaBits(ivalues[i]); - break; - - case CGL.NSOpenGLPFADepthSize: - caps.setDepthBits(ivalues[i]); - break; - - case CGL.NSOpenGLPFAAccumSize: - { - int bitSize = ivalues[i] / 4; - caps.setAccumRedBits(bitSize); - caps.setAccumGreenBits(bitSize); - caps.setAccumBlueBits(bitSize); - caps.setAccumAlphaBits(bitSize); - } - break; - - case CGL.NSOpenGLPFAStencilSize: - caps.setStencilBits(ivalues[i]); - break; - - case CGL.NSOpenGLPFASampleBuffers: - caps.setSampleBuffers(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFASamples: - caps.setNumSamples(ivalues[i]); - break; - - default: - break; - } - } - - return caps; - } -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java deleted file mode 100644 index 7c2c7b751..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.macosx.*; -import com.sun.nativewindow.impl.*; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on OSX platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class MacOSXCGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { - protected static final boolean DEBUG = com.sun.opengl.impl.Debug.debug("GraphicsConfiguration"); - - public MacOSXCGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.macosx.MacOSXGraphicsDevice.class, this); - } - - public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - return chooseGraphicsConfigurationStatic(capabilities, chooser, absScreen, false); - } - - protected static MacOSXCGLGraphicsConfiguration chooseGraphicsConfigurationStatic(Capabilities capabilities, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen, boolean usePBuffer) { - if (absScreen == null) { - throw new IllegalArgumentException("AbstractGraphicsScreen is null"); - } - - if (capabilities != null && - !(capabilities instanceof GLCapabilities)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - - if (capabilities == null) { - capabilities = new GLCapabilities(null); - } - - return new MacOSXCGLGraphicsConfiguration(absScreen, (GLCapabilities)capabilities, (GLCapabilities)capabilities, 0); - } -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java deleted file mode 100644 index 0e468e5c5..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java +++ /dev/null @@ -1,216 +0,0 @@ -/* - * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -import javax.media.nativewindow.*; -import com.sun.nativewindow.impl.NullWindow; - -public class MacOSXExternalCGLContext extends MacOSXCGLContext { - private boolean firstMakeCurrent = true; - private boolean created = true; - private GLContext lastContext; - - private MacOSXExternalCGLContext(Drawable drawable, long cglContext, long nsContext) { - super(drawable, null); - drawable.setExternalCGLContext(this); - this.cglContext = cglContext; - this.nsContext = nsContext; - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false); - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - protected static MacOSXExternalCGLContext create(GLDrawableFactory factory, GLProfile glp) { - ((GLDrawableFactoryImpl)factory).lockToolkit(); - try { - long pixelFormat = 0; - long currentDrawable = 0; - long cglContext = 0; - long nsContext = CGL.getCurrentContext(); // Check: MacOSX 10.3 .. - if( 0 != nsContext ) { - currentDrawable = CGL.getNSView(nsContext); - long ctx = CGL.getCGLContext(nsContext); - if (ctx == 0) { - throw new GLException("Error: NULL cglContext of nsContext 0x" +Long.toHexString(nsContext)); - } - pixelFormat = CGL.CGLGetPixelFormat(ctx); - if(DEBUG) { - System.err.println("MacOSXExternalCGLContext Create nsContext 0x"+Long.toHexString(nsContext)+ - ", cglContext 0x"+Long.toHexString(ctx)+ - ", pixelFormat 0x"+Long.toHexString(pixelFormat)); - } - } else { - cglContext = CGL.CGLGetCurrentContext(); - if (cglContext == 0) { - throw new GLException("Error: current cglContext null, no nsContext"); - } - pixelFormat = CGL.CGLGetPixelFormat(cglContext); - if(DEBUG) { - System.err.println("MacOSXExternalCGLContext Create cglContext 0x"+Long.toHexString(cglContext)+ - ", pixelFormat 0x"+Long.toHexString(pixelFormat)); - } - } - - if (0 == pixelFormat) { - throw new GLException("Error: current pixelformat of current cglContext 0x"+Long.toHexString(cglContext)+" is null"); - } - GLCapabilities caps = MacOSXCGLGraphicsConfiguration.CGLPixelFormat2GLCapabilities(glp, pixelFormat); - if(DEBUG) { - System.err.println("MacOSXExternalCGLContext Create "+caps); - } - - AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(); - MacOSXCGLGraphicsConfiguration cfg = new MacOSXCGLGraphicsConfiguration(aScreen, caps, caps, pixelFormat); - - NullWindow nw = new NullWindow(cfg); - nw.setSurfaceHandle(currentDrawable); - return new MacOSXExternalCGLContext(new Drawable(factory, nw), cglContext, nsContext); - } finally { - ((GLDrawableFactoryImpl)factory).unlockToolkit(); - } - } - - protected boolean create() { - return true; - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - protected void swapBuffers() { - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilities caps = (GLCapabilities)config.getChosenCapabilities(); - if(caps.isOnscreen()) { - if (CGL.kCGLNoError != CGL.CGLFlushDrawable(cglContext)) { - throw new GLException("Error swapping buffers"); - } - } - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected int makeCurrentImpl() throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - created = false; - GLContextShareSet.contextDestroyed(this); - } - - public boolean isCreated() { - return created; - } - - public void setOpenGLMode(int mode) { - if (mode != MacOSXCGLDrawable.CGL_MODE) - throw new GLException("OpenGL mode switching not supported for external GLContexts"); - } - - public int getOpenGLMode() { - return MacOSXCGLDrawable.CGL_MODE; - } - - // Need to provide the display connection to extension querying APIs - static class Drawable extends MacOSXCGLDrawable { - MacOSXExternalCGLContext extCtx; - - Drawable(GLDrawableFactory factory, NativeWindow comp) { - super(factory, comp, true); - } - - void setExternalCGLContext(MacOSXExternalCGLContext externalContext) { - extCtx = externalContext; - } - - public GLContext createContext(GLContext shareWith) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } - - public void setSize(int width, int height) { - throw new GLException("Should not call this"); - } - - protected void swapBuffersImpl() { - if (extCtx != null) { - extCtx.swapBuffers(); - } - } - - public void setOpenGLMode(int mode) { - if (mode != CGL_MODE) - throw new GLException("OpenGL mode switching not supported for external GLContext's drawables"); - } - - public int getOpenGLMode() { - return CGL_MODE; - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java deleted file mode 100644 index b60c48237..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class MacOSXOffscreenCGLContext extends MacOSXPbufferCGLContext -{ - public MacOSXOffscreenCGLContext(MacOSXPbufferCGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public int getOffscreenContextPixelDataType() { - GL gl = getGL(); - return gl.isGL2()?GL2.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; - } - - public int getOffscreenContextReadBuffer() { - return GL.GL_FRONT; - } - - public boolean offscreenImageNeedsVerticalFlip() { - return true; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java deleted file mode 100644 index 3448b008a..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.sun.opengl.impl.*; - -public class MacOSXOffscreenCGLDrawable extends MacOSXPbufferCGLDrawable { - - public MacOSXOffscreenCGLDrawable(GLDrawableFactory factory, - NativeWindow target) { - super(factory, target); - } - - public GLContext createContext(GLContext shareWith) { - return new MacOSXOffscreenCGLContext(this, shareWith); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java deleted file mode 100644 index 4a3e0a8eb..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import java.util.*; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class MacOSXOnscreenCGLContext extends MacOSXCGLContext { - protected MacOSXOnscreenCGLDrawable drawable; - - public MacOSXOnscreenCGLContext(MacOSXOnscreenCGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - this.drawable = drawable; - } - - protected int makeCurrentImpl() throws GLException { - int lockRes = drawable.lockSurface(); - boolean exceptionOccurred = false; - try { - if (lockRes == NativeWindow.LOCK_SURFACE_NOT_READY) { - return CONTEXT_NOT_CURRENT; - } - int ret = super.makeCurrentImpl(); - if ((ret == CONTEXT_CURRENT) || - (ret == CONTEXT_CURRENT_NEW)) { - // Assume the canvas might have been resized or moved and tell the OpenGL - // context to update itself. This used to be done only upon receiving a - // reshape event but that doesn't appear to be sufficient. An experiment - // was also done to add a HierarchyBoundsListener to the GLCanvas and - // do this updating only upon reshape of this component or reshape or movement - // of an ancestor, but this also wasn't sufficient and left garbage on the - // screen in some situations. - CGL.updateContext(nsContext); - } else { - if (!isOptimizable()) { - // This can happen if the window currently is zero-sized, for example. - // Make sure we don't leave the surface locked in this case. - drawable.unlockSurface(); - lockRes = NativeWindow.LOCK_SURFACE_NOT_READY; - } - } - return ret; - } catch (RuntimeException e) { - exceptionOccurred = true; - throw e; - } finally { - if (exceptionOccurred || - (isOptimizable() && lockRes != NativeWindow.LOCK_SURFACE_NOT_READY)) { - drawable.unlockSurface(); - } - } - } - - protected void releaseImpl() throws GLException { - try { - super.releaseImpl(); - } finally { - if (!isOptimizable() && drawable.isSurfaceLocked()) { - drawable.unlockSurface(); - } - } - } - - protected void swapBuffers() { - if (!CGL.flushBuffer(nsContext)) { - throw new GLException("Error swapping buffers"); - } - } - - protected void update() throws GLException { - if (nsContext == 0) { - throw new GLException("Context not created"); - } - CGL.updateContext(nsContext); - } - - protected boolean create() { - return create(false, false); - } - - public void setOpenGLMode(int mode) { - if (mode != MacOSXCGLDrawable.NSOPENGL_MODE) - throw new GLException("OpenGL mode switching not supported for on-screen GLContexts"); - } - - public int getOpenGLMode() { - return MacOSXCGLDrawable.NSOPENGL_MODE; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java deleted file mode 100644 index 56951ae10..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import java.lang.ref.WeakReference; -import java.security.*; -import java.util.*; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -public class MacOSXOnscreenCGLDrawable extends MacOSXCGLDrawable { - private List/*>*/ createdContexts = - new ArrayList(); - - protected MacOSXOnscreenCGLDrawable(GLDrawableFactory factory, NativeWindow component) { - super(factory, component, false); - } - - public GLContext createContext(GLContext shareWith) { - MacOSXOnscreenCGLContext context = - new MacOSXOnscreenCGLContext(this, shareWith); - // NOTE: we need to keep track of the created contexts in order to - // implement swapBuffers() because of how Mac OS X implements its - // OpenGL window interface - synchronized (this) { - List newContexts = new ArrayList(); - newContexts.addAll(createdContexts); - newContexts.add(new WeakReference(context)); - createdContexts = newContexts; - } - return context; - } - - public int getWidth() { - return component.getWidth(); - } - - public int getHeight() { - return component.getHeight(); - } - - protected void swapBuffersImpl() { - for (Iterator iter = createdContexts.iterator(); iter.hasNext(); ) { - WeakReference ref = (WeakReference) iter.next(); - MacOSXOnscreenCGLContext ctx = (MacOSXOnscreenCGLContext) ref.get(); - // FIXME: clear out unreachable contexts - if (ctx != null) { - ctx.swapBuffers(); - } - } - } - - public void setOpenGLMode(int mode) { - if (mode != NSOPENGL_MODE) - throw new GLException("OpenGL mode switching not supported for on-screen GLDrawables"); - } - - public int getOpenGLMode() { - return NSOPENGL_MODE; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java deleted file mode 100644 index 0754c4b57..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java +++ /dev/null @@ -1,359 +0,0 @@ -package com.sun.opengl.impl.macosx.cgl; - -import java.security.*; -import java.util.*; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.sun.opengl.impl.*; - -public class MacOSXPbufferCGLContext extends MacOSXCGLContext { - protected MacOSXPbufferCGLDrawable drawable; - - // State for render-to-texture and render-to-texture-rectangle support - private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV - private int texture; // actual texture object - - private static boolean isTigerOrLater; - - static { - String osVersion = Debug.getProperty("os.version", false, AccessController.getContext()); - StringTokenizer tok = new StringTokenizer(osVersion, ". "); - int major = Integer.parseInt(tok.nextToken()); - int minor = Integer.parseInt(tok.nextToken()); - isTigerOrLater = ((major > 10) || (minor > 3)); - } - - public MacOSXPbufferCGLContext(MacOSXPbufferCGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - this.drawable = drawable; - initOpenGLImpl(); - } - - public void bindPbufferToTexture() { - GL gl = getGL(); - gl.glBindTexture(textureTarget, texture); - // FIXME: not clear whether this is really necessary, but since - // the API docs seem to imply it is and since it doesn't seem to - // impact performance, leaving it in - CGL.setContextTextureImageToPBuffer(nsContext, drawable.getPbuffer(), GL.GL_FRONT); - } - - public void releasePbufferFromTexture() { - } - - protected int makeCurrentImpl() throws GLException { - if (drawable.getPbuffer() == 0) { - if (DEBUG) { - System.err.println("Pbuffer not instantiated yet for " + this); - } - // pbuffer not instantiated yet - return CONTEXT_NOT_CURRENT; - } - - if (getOpenGLMode() != drawable.getOpenGLMode()) { - setOpenGLMode(drawable.getOpenGLMode()); - } - - boolean created = false; - if (nsContext == 0) { - if (!create()) { - return CONTEXT_NOT_CURRENT; - } - if (DEBUG) { - System.err.println("!!! Created OpenGL context " + toHexString(nsContext) + " for " + getClass().getName()); - } - created = true; - } - - if (!impl.makeCurrent(nsContext)) { - throw new GLException("Error making nsContext current"); - } - - if (created) { - setGLFunctionAvailability(false); - - // Initialize render-to-texture support if requested - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); - GL gl = getGL(); - boolean rect = gl.isGL2() && capabilities.getPbufferRenderToTextureRectangle(); - if (rect) { - if (!gl.isExtensionAvailable("GL_EXT_texture_rectangle")) { - System.err.println("MacOSXPbufferCGLContext: WARNING: GL_EXT_texture_rectangle extension not " + - "supported; skipping requested render_to_texture_rectangle support for pbuffer"); - rect = false; - } - } - textureTarget = (rect ? GL2.GL_TEXTURE_RECTANGLE : GL.GL_TEXTURE_2D); - int[] tmp = new int[1]; - gl.glGenTextures(1, tmp, 0); - texture = tmp[0]; - gl.glBindTexture(textureTarget, texture); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE); - gl.glCopyTexImage2D(textureTarget, 0, GL.GL_RGB, 0, 0, drawable.getWidth(), drawable.getHeight(), 0); - - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } - - protected void releaseImpl() throws GLException { - if (!impl.release(nsContext)) { - throw new GLException("Error releasing OpenGL nsContext"); - } - } - - protected void destroyImpl() throws GLException { - if (nsContext != 0) { - if (!impl.destroy(nsContext)) { - throw new GLException("Unable to delete OpenGL context"); - } - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL context " + nsContext); - } - nsContext = 0; - GLContextShareSet.contextDestroyed(this); - } - } - - protected void setSwapIntervalImpl(int interval) { - if (nsContext == 0) { - throw new GLException("OpenGL context not current"); - } - impl.setSwapInterval(nsContext, interval); - currentSwapInterval = impl.getSwapInterval() ; - } - - public int getFloatingPointMode() { - return GLPbuffer.APPLE_FLOAT; - } - - protected boolean create() { - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); - if (capabilities.getPbufferFloatingPointBuffers() && - !isTigerOrLater) { - throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); - } - // Change our OpenGL mode to match that of any share context before we create ourselves - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); - if (other != null) { - setOpenGLMode(other.getOpenGLMode()); - } - // Will throw exception upon error - nsContext = impl.create(); - - if (!impl.makeCurrent(nsContext)) { - throw new GLException("Error making nsContext current"); - } - setGLFunctionAvailability(true); - - return true; - } - - //--------------------------------------------------------------------------- - // OpenGL "mode switching" functionality - // - private boolean haveSetOpenGLMode = false; - // FIXME: should consider switching the default mode based on - // whether the Java2D/JOGL bridge is active -- need to ask ourselves - // whether it's more likely that we will share with a GLCanvas or a - // GLJPanel when the bridge is turned on - private int openGLMode = MacOSXCGLDrawable.NSOPENGL_MODE; - // Implementation object (either NSOpenGL-based or CGL-based) - protected Impl impl; - - public void setOpenGLMode(int mode) { - if (mode == openGLMode) { - return; - } - if (haveSetOpenGLMode) { - throw new GLException("Can't switch between using NSOpenGLPixelBuffer and CGLPBufferObj more than once"); - } - destroyImpl(); - drawable.setOpenGLMode(mode); - openGLMode = mode; - haveSetOpenGLMode = true; - if (DEBUG) { - System.err.println("Switching PBuffer context mode to " + - ((mode == MacOSXCGLDrawable.NSOPENGL_MODE) ? "NSOPENGL_MODE" : "CGL_MODE")); - } - initOpenGLImpl(); - } - - public int getOpenGLMode() { - return openGLMode; - } - - private void initOpenGLImpl() { - switch (openGLMode) { - case MacOSXCGLDrawable.NSOPENGL_MODE: - impl = new NSOpenGLImpl(); - break; - case MacOSXCGLDrawable.CGL_MODE: - impl = new CGLImpl(); - break; - default: - throw new InternalError("Illegal implementation mode " + openGLMode); - } - } - - // Abstract interface for implementation of this context (either - // NSOpenGL-based or CGL-based) - interface Impl { - public long create(); - public boolean destroy(long ctx); - public boolean makeCurrent(long ctx); - public boolean release(long ctx); - public void setSwapInterval(long ctx, int interval); - public int getSwapInterval(); - } - - // NSOpenGLContext-based implementation - class NSOpenGLImpl implements Impl { - public long create() { - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); - if (capabilities.getPbufferFloatingPointBuffers() && - !isTigerOrLater) { - throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); - } - if (!MacOSXPbufferCGLContext.this.create(true, capabilities.getPbufferFloatingPointBuffers())) { - throw new GLException("Error creating context for pbuffer"); - } - // Must now associate the pbuffer with our newly-created context - CGL.setContextPBuffer(nsContext, drawable.getPbuffer()); - return nsContext; - } - - public boolean destroy(long ctx) { - return CGL.deleteContext(ctx); - } - - public boolean makeCurrent(long ctx) { - return CGL.makeCurrentContext(ctx); - } - - public boolean release(long ctx) { - return CGL.clearCurrentContext(ctx); - } - - private int currentSwapInterval = 0 ; - - public void setSwapInterval(long ctx, int interval) { - CGL.setSwapInterval(ctx, interval); - currentSwapInterval = interval ; - } - public int getSwapInterval() { - return currentSwapInterval; - } - } - - class CGLImpl implements Impl { - public long create() { - // Find and configure share context - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(MacOSXPbufferCGLContext.this); - long share = 0; - if (other != null) { - // Reconfigure pbuffer-based GLContexts - if (other instanceof MacOSXPbufferCGLContext) { - MacOSXPbufferCGLContext ctx = (MacOSXPbufferCGLContext) other; - ctx.setOpenGLMode(MacOSXCGLDrawable.CGL_MODE); - } else { - if (other.getOpenGLMode() != MacOSXCGLDrawable.CGL_MODE) { - throw new GLException("Can't share between NSOpenGLContexts and CGLContextObjs"); - } - } - share = other.getNSContext(); - // Note we don't check for a 0 return value, since switching - // the context's mode causes it to be destroyed and not - // re-initialized until the next makeCurrent - } - - // Set up pixel format attributes - // FIXME: shall go into MacOSXCGLGraphicsConfiguration - int[] attrs = new int[256]; - int i = 0; - attrs[i++] = CGL.kCGLPFAPBuffer; - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); - if (capabilities.getPbufferFloatingPointBuffers()) - attrs[i++] = CGL.kCGLPFAColorFloat; - if (capabilities.getDoubleBuffered()) - attrs[i++] = CGL.kCGLPFADoubleBuffer; - if (capabilities.getStereo()) - attrs[i++] = CGL.kCGLPFAStereo; - attrs[i++] = CGL.kCGLPFAColorSize; - attrs[i++] = (capabilities.getRedBits() + - capabilities.getGreenBits() + - capabilities.getBlueBits()); - attrs[i++] = CGL.kCGLPFAAlphaSize; - attrs[i++] = capabilities.getAlphaBits(); - attrs[i++] = CGL.kCGLPFADepthSize; - attrs[i++] = capabilities.getDepthBits(); - // FIXME: should validate stencil size as is done in MacOSXWindowSystemInterface.m - attrs[i++] = CGL.kCGLPFAStencilSize; - attrs[i++] = capabilities.getStencilBits(); - attrs[i++] = CGL.kCGLPFAAccumSize; - attrs[i++] = (capabilities.getAccumRedBits() + - capabilities.getAccumGreenBits() + - capabilities.getAccumBlueBits() + - capabilities.getAccumAlphaBits()); - if (capabilities.getSampleBuffers()) { - attrs[i++] = CGL.kCGLPFASampleBuffers; - attrs[i++] = 1; - attrs[i++] = CGL.kCGLPFASamples; - attrs[i++] = capabilities.getNumSamples(); - } - - // Use attribute array to select pixel format - long[] fmt = new long[1]; - long[] numScreens = new long[1]; - int res = CGL.CGLChoosePixelFormat(attrs, 0, fmt, 0, numScreens, 0); - if (res != CGL.kCGLNoError) { - throw new GLException("Error code " + res + " while choosing pixel format"); - } - - // Create new context - long[] ctx = new long[1]; - if (DEBUG) { - System.err.println("Share context for CGL-based pbuffer context is " + toHexString(share)); - } - res = CGL.CGLCreateContext(fmt[0], share, ctx, 0); - CGL.CGLDestroyPixelFormat(fmt[0]); - if (res != CGL.kCGLNoError) { - throw new GLException("Error code " + res + " while creating context"); - } - // Attach newly-created context to the pbuffer - res = CGL.CGLSetPBuffer(ctx[0], drawable.getPbuffer(), 0, 0, 0); - if (res != CGL.kCGLNoError) { - throw new GLException("Error code " + res + " while attaching context to pbuffer"); - } - return ctx[0]; - } - - public boolean destroy(long ctx) { - return (CGL.CGLDestroyContext(ctx) == CGL.kCGLNoError); - } - - public boolean makeCurrent(long ctx) { - return CGL.CGLSetCurrentContext(ctx) == CGL.kCGLNoError; - } - - public boolean release(long ctx) { - return (CGL.CGLSetCurrentContext(0) == CGL.kCGLNoError); - } - - public void setSwapInterval(long ctx, int interval) { - // For now not supported (not really relevant for off-screen contexts anyway) - } - public int getSwapInterval() { - return 0; - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java b/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java deleted file mode 100644 index f57952b7c..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java +++ /dev/null @@ -1,250 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.sun.opengl.impl.*; - -public class MacOSXPbufferCGLDrawable extends MacOSXCGLDrawable { - private static final boolean DEBUG = Debug.debug("MacOSXPbufferCGLDrawable"); - - // State for render-to-texture and render-to-texture-rectangle support - private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV - private int texture; // actual texture object - - // NSOpenGLPbuffer (for normal mode) - // CGLPbufferObj (for CGL_MODE situation, i.e., when Java2D/JOGL bridge is active) - // Note that we can not store this in the NativeWindow because the - // semantic is that contains an NSView - protected long pBuffer; - - public MacOSXPbufferCGLDrawable(GLDrawableFactory factory, NativeWindow target) { - super(factory, target, true); - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - initOpenGLImpl(); - createPbuffer(); - - if (DEBUG) { - System.err.println("Created pbuffer " + this); - } - } - - protected void setRealizedImpl() { - if(realized) { - createPbuffer(); - } else { - destroy(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new MacOSXPbufferCGLContext(this, shareWith); - } - - public void destroy() { - if (this.pBuffer != 0) { - NativeWindow nw = getNativeWindow(); - impl.destroy(pBuffer); - this.pBuffer = 0; - ((SurfaceChangeable)nw).setSurfaceHandle(0); - if (DEBUG) { - System.err.println("Destroyed pbuffer: " + pBuffer); - } - } - } - - public long getPbuffer() { - return pBuffer; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } - - private void createPbuffer() { - NativeWindow nw = getNativeWindow(); - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) nw.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); - GLProfile glProfile = capabilities.getGLProfile(); - int renderTarget; - if (glProfile.isGL2() && capabilities.getPbufferRenderToTextureRectangle()) { - renderTarget = GL2.GL_TEXTURE_RECTANGLE; - } else { - int w = getNextPowerOf2(getWidth()); - int h = getNextPowerOf2(getHeight()); - ((SurfaceChangeable)nw).setSize(w, h); - renderTarget = GL.GL_TEXTURE_2D; - } - - int internalFormat = GL.GL_RGBA; - if (capabilities.getPbufferFloatingPointBuffers()) { - // FIXME: want to check availability of GL_APPLE_float_pixels - // extension, but need valid OpenGL context in order to do so -- - // in worst case would need to create dummy window / GLCanvas - // (undesirable) -- could maybe also do this with pbuffers - /* - if (!gl.isExtensionAvailable("GL_APPLE_float_pixels")) { - throw new GLException("Floating-point support (GL_APPLE_float_pixels) not available"); - } - */ - if(glProfile.isGL2()) { - switch (capabilities.getRedBits()) { - case 16: internalFormat = GL2.GL_RGBA_FLOAT16_APPLE; break; - case 32: internalFormat = GL2.GL_RGBA_FLOAT32_APPLE; break; - default: throw new GLException("Invalid floating-point bit depth (only 16 and 32 supported)"); - } - } else { - internalFormat = GL.GL_RGBA; - } - } - - pBuffer = impl.create(renderTarget, internalFormat, getWidth(), getHeight()); - if (pBuffer == 0) { - throw new GLException("pbuffer creation error: CGL.createPBuffer() failed"); - } - - ((SurfaceChangeable)nw).setSurfaceHandle(pBuffer); - - } - - private int getNextPowerOf2(int number) { - if (((number-1) & number) == 0) { - //ex: 8 -> 0b1000; 8-1=7 -> 0b0111; 0b1000&0b0111 == 0 - return number; - } - int power = 0; - while (number > 0) { - number = number>>1; - power++; - } - return (1<*/ functionNameMap; - private static final Map/**/ extensionNameMap; - private WGLExt wglExt; - // Table that holds the addresses of the native C-language entry points for - // WGL extension functions. - private WGLExtProcAddressTable wglExtProcAddressTable; - - static { - functionNameMap = new HashMap(); - functionNameMap.put("glAllocateMemoryNV", "wglAllocateMemoryNV"); - functionNameMap.put("glFreeMemoryNV", "wglFreeMemoryNV"); - - extensionNameMap = new HashMap(); - extensionNameMap.put("GL_ARB_pbuffer", "WGL_ARB_pbuffer"); - extensionNameMap.put("GL_ARB_pixel_format", "WGL_ARB_pixel_format"); - } - - // FIXME: figure out how to hook back in the Java 2D / JOGL bridge - public WindowsWGLContext(GLDrawableImpl drawable, GLDrawableImpl drawableRead, - GLContext shareWith) { - super(drawable, drawableRead, shareWith); - } - - public WindowsWGLContext(GLDrawableImpl drawable, - GLContext shareWith) { - this(drawable, null, shareWith); - } - - public Object getPlatformGLExtensions() { - return getWGLExt(); - } - - public WGLExt getWGLExt() { - if (wglExt == null) { - wglExt = new WGLExtImpl(this); - } - return wglExt; - } - - public boolean wglMakeContextCurrent(long hDrawDC, long hReadDC, long hglrc) { - WGLExt wglExt = getWGLExt(); - if (!wglMakeContextCurrentInitialized) { - wglMakeContextCurrentARBAvailable = isFunctionAvailable("wglMakeContextCurrentARB"); - wglMakeContextCurrentEXTAvailable = isFunctionAvailable("wglMakeContextCurrentEXT"); - wglMakeContextCurrentInitialized = true; - if(DEBUG) { - System.err.println("WindowsWGLContext.wglMakeContextCurrent: ARB "+wglMakeContextCurrentARBAvailable+", EXT "+wglMakeContextCurrentEXTAvailable); - } - } - if(wglMakeContextCurrentARBAvailable) { - return wglExt.wglMakeContextCurrentARB(hDrawDC, hReadDC, hglrc); - } else if(wglMakeContextCurrentEXTAvailable) { - return wglExt.wglMakeContextCurrentEXT(hDrawDC, hReadDC, hglrc); - } - return WGL.wglMakeCurrent(hDrawDC, hglrc); - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return getWGLExtProcAddressTable(); - } - - public final WGLExtProcAddressTable getWGLExtProcAddressTable() { - return wglExtProcAddressTable; - } - - protected String mapToRealGLFunctionName(String glFunctionName) { - String lookup = (String) functionNameMap.get(glFunctionName); - if (lookup != null) { - return lookup; - } - return glFunctionName; - } - - protected String mapToRealGLExtensionName(String glExtensionName) { - String lookup = (String) extensionNameMap.get(glExtensionName); - if (lookup != null) { - return lookup; - } - return glExtensionName; - } - - /** - * Creates and initializes an appropriate OpenGL context. Should only be - * called by {@link #makeCurrentImpl()}. - */ - protected void create() { - GLCapabilities glCaps = drawable.getChosenGLCapabilities(); - if(DEBUG) { - System.err.println("WindowsWGLContext.create got "+glCaps); - } - - if (drawable.getNativeWindow().getSurfaceHandle() == 0) { - throw new GLException("Internal error: attempted to create OpenGL context without an associated drawable"); - } - // Windows can set up sharing of display lists after creation time - WindowsWGLContext other = (WindowsWGLContext) GLContextShareSet.getShareContext(this); - long hglrc2 = 0; - if (other != null) { - hglrc2 = other.getHGLRC(); - if (hglrc2 == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - - // To use WGL_ARB_create_context, we have to make a temp context current, - // so we are able to use GetProcAddress - long temp_hglrc = WGL.wglCreateContext(drawable.getNativeWindow().getSurfaceHandle()); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created temp OpenGL context " + toHexString(temp_hglrc) + " for " + this + ", device context " + toHexString(drawable.getNativeWindow().getSurfaceHandle()) + ", not yet sharing"); - } - if (temp_hglrc == 0) { - throw new GLException("Unable to create temp OpenGL context for device context " + toHexString(drawable.getNativeWindow().getSurfaceHandle())); - } else { - if (!WGL.wglMakeCurrent(drawable.getNativeWindow().getSurfaceHandle(), temp_hglrc)) { - throw new GLException("Error making temp context current: 0x" + Integer.toHexString(WGL.GetLastError())); - } - setGLFunctionAvailability(true); - - if( !isFunctionAvailable("wglCreateContextAttribsARB") || - !isExtensionAvailable("WGL_ARB_create_context") ) { - if(glCaps.getGLProfile().isGL3()) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(temp_hglrc); - throw new GLException("Unable to create OpenGL >= 3.1 context (no WGL_ARB_create_context)"); - } - - // continue with temp context for GL < 3.0 - hglrc = temp_hglrc; - if(DEBUG) { - System.err.println("WindowsWGLContext.create done (old ctx < 3.0 - no WGL_ARB_create_context) 0x"+Long.toHexString(hglrc)); - } - } else { - WGLExt wglExt = getWGLExt(); - - // preset with default values - int attribs[] = { - /* 0 */ WGLExt.WGL_CONTEXT_MAJOR_VERSION_ARB, 3, - /* 2 */ WGLExt.WGL_CONTEXT_MINOR_VERSION_ARB, 0, - /* 4 */ WGLExt.WGL_CONTEXT_FLAGS_ARB, 0 /* WGLExt.WGL_CONTEXT_DEBUG_BIT_ARB */, - /* 6 */ 0, 0, - /* 8 */ 0 - }; - - if(glCaps.getGLProfile().isGL3()) { - // Try >= 3.2 core first ! - // In contrast to GLX no verify with a None drawable binding (default framebuffer) is necessary, - // if no 3.2 is available creation fails already! - attribs[0+1] = 3; - attribs[2+1] = 2; - if(glCaps.getGLProfile().isGL3bc()) { - attribs[6+0] = WGLExt.WGL_CONTEXT_PROFILE_MASK_ARB; - attribs[6+1] = WGLExt.WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; - } - /** - * don't stricten requirements any further, even compatible would be fine - * - } else { - attribs[6+0] = WGLExt.WGL_CONTEXT_PROFILE_MASK_ARB; - attribs[6+1] = WGLExt.WGL_CONTEXT_CORE_PROFILE_BIT_ARB; - } - */ - hglrc = wglExt.wglCreateContextAttribsARB(drawable.getNativeWindow().getSurfaceHandle(), hglrc2, attribs, 0); - if(0==hglrc) { - if(DEBUG) { - System.err.println("WindowsWGLContext.createContext couldn't create >= 3.2 core context - fallback"); - } - // Try >= 3.1 forward compatible - last resort for GL3 ! - attribs[0+1] = 3; - attribs[2+1] = 1; - if(!glCaps.getGLProfile().isGL3bc()) { - attribs[4+1] |= WGLExt.WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; - } - attribs[6+0] = 0; - attribs[6+1] = 0; - } else if(DEBUG) { - System.err.println("WindowsWGLContext.createContext >= 3.2 available 0x"+Long.toHexString(hglrc)); - } - } - if(0==hglrc) { - // 3.1 or 3.0 .. - hglrc = wglExt.wglCreateContextAttribsARB(drawable.getNativeWindow().getSurfaceHandle(), hglrc2, attribs, 0); - if(DEBUG) { - if(0==hglrc) { - System.err.println("WindowsWGLContext.createContext couldn't create >= 3.0 context - fallback"); - } else { - System.err.println("WindowsWGLContext.createContext >= 3.0 available 0x"+Long.toHexString(hglrc)); - } - } - } - - if(0==hglrc) { - if(glCaps.getGLProfile().isGL3()) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(temp_hglrc); - throw new GLException("Unable to create OpenGL >= 3.1 context (have WGL_ARB_create_context)"); - } - - // continue with temp context for GL < 3.0 - hglrc = temp_hglrc; - if (!WGL.wglMakeCurrent(drawable.getNativeWindow().getSurfaceHandle(), hglrc)) { - throw new GLException("Error making old context current: 0x" + Integer.toHexString(WGL.GetLastError())); - } - updateGLProcAddressTable(); - if(DEBUG) { - System.err.println("WindowsWGLContext.create done (old ctx < 3.0 - no 3.0) 0x"+Long.toHexString(hglrc)); - } - } else { - hglrc2 = 0; // mark as shared .. - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(temp_hglrc); - - if (!WGL.wglMakeCurrent(drawable.getNativeWindow().getSurfaceHandle(), hglrc)) { - throw new GLException("Error making new context current: 0x" + Integer.toHexString(WGL.GetLastError())); - } - updateGLProcAddressTable(); - if(DEBUG) { - System.err.println("WindowsWGLContext.create done (new ctx >= 3.0) 0x"+Long.toHexString(hglrc)); - } - } - } - } - if(0!=hglrc2) { - if (!WGL.wglShareLists(hglrc2, hglrc)) { - throw new GLException("wglShareLists(" + toHexString(hglrc2) + - ", " + toHexString(hglrc) + ") failed: error code 0x" + - Integer.toHexString(WGL.GetLastError())); - } - } - GLContextShareSet.contextCreated(this); - WGL.wglMakeCurrent(0, 0); // release immediatly to gain from ARB/EXT wglMakeContextCurrent(draw, read, ctx)! - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created OpenGL context " + toHexString(hglrc) + " for " + this + ", device context " + toHexString(drawable.getNativeWindow().getSurfaceHandle()) + ", sharing with " + toHexString(hglrc2)); - } - } - - protected int makeCurrentImpl() throws GLException { - if (drawable.getNativeWindow().getSurfaceHandle() == 0) { - if (DEBUG) { - System.err.println("drawable not properly initialized"); - } - return CONTEXT_NOT_CURRENT; - } - boolean created = false; - if (hglrc == 0) { - create(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName()); - } - created = true; - } - - if (WGL.wglGetCurrentContext() != hglrc) { - if (!wglMakeContextCurrent(drawable.getNativeWindow().getSurfaceHandle(), drawableRead.getNativeWindow().getSurfaceHandle(), hglrc)) { - throw new GLException("Error making context current: 0x" + Integer.toHexString(WGL.GetLastError())); - } else { - if (DEBUG && VERBOSE) { - System.err.println(getThreadName() + ": wglMakeCurrent(hdc " + toHexString(drawable.getNativeWindow().getSurfaceHandle()) + - ", hglrc " + toHexString(hglrc) + ") succeeded"); - } - } - } - - if (created) { - setGLFunctionAvailability(false); - - WindowsWGLGraphicsConfiguration config = - (WindowsWGLGraphicsConfiguration)drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - config.updateCapabilitiesByWGL(this); - - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } - - protected void releaseImpl() throws GLException { - if (!wglMakeContextCurrent(0, 0, 0)) { - throw new GLException("Error freeing OpenGL context: 0x" + Integer.toHexString(WGL.GetLastError())); - } - } - - protected void destroyImpl() throws GLException { - if (DEBUG) { - Exception e = new Exception(getThreadName() + ": !!! Destroyed OpenGL context " + toHexString(hglrc)); - e.printStackTrace(); - } - if (hglrc != 0) { - if (!WGL.wglDeleteContext(hglrc)) { - throw new GLException("Unable to delete OpenGL context"); - } - hglrc = 0; - GLContextShareSet.contextDestroyed(this); - } - } - - public boolean isCreated() { - return (hglrc != 0); - } - - public void copy(GLContext source, int mask) throws GLException { - long dst = getHGLRC(); - long src = ((WindowsWGLContext) source).getHGLRC(); - if (src == 0) { - throw new GLException("Source OpenGL context has not been created"); - } - if (dst == 0) { - throw new GLException("Destination OpenGL context has not been created"); - } - if (!WGL.wglCopyContext(src, dst, mask)) { - throw new GLException("wglCopyContext failed"); - } - } - - protected void updateGLProcAddressTable() { - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing WGL extension address table for " + this); - } - wglGetExtensionsStringEXTInitialized=false; - wglGetExtensionsStringEXTAvailable=false; - wglMakeContextCurrentInitialized=false; - wglMakeContextCurrentARBAvailable=false; - wglMakeContextCurrentEXTAvailable=false; - - if (wglExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - wglExtProcAddressTable = new WGLExtProcAddressTable(); - } - resetProcAddressTable(getWGLExtProcAddressTable()); - super.updateGLProcAddressTable(); - } - - public String getPlatformExtensionsString() { - if (!wglGetExtensionsStringEXTInitialized) { - wglGetExtensionsStringEXTAvailable = (WGL.wglGetProcAddress("wglGetExtensionsStringEXT") != 0); - wglGetExtensionsStringEXTInitialized = true; - } - if (wglGetExtensionsStringEXTAvailable) { - return getWGLExt().wglGetExtensionsStringEXT(); - } else { - return ""; - } - } - - protected void setSwapIntervalImpl(int interval) { - WGLExt wglExt = getWGLExt(); - if (wglExt.isExtensionAvailable("WGL_EXT_swap_control")) { - if ( wglExt.wglSwapIntervalEXT(interval) ) { - currentSwapInterval = interval ; - } - } - } - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - return getWGLExt().wglAllocateMemoryNV(arg0, arg1, arg2, arg3); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextReadBuffer() { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - public long getHGLRC() { - return hglrc; - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLDrawable.java b/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLDrawable.java deleted file mode 100644 index 4bd5e47b2..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLDrawable.java +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.windows.wgl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.jogamp.gluegen.runtime.DynamicLookupHelper; - -public abstract class WindowsWGLDrawable extends GLDrawableImpl { - private static final int MAX_SET_PIXEL_FORMAT_FAIL_COUNT = 5; - private static final boolean PROFILING = Debug.debug("WindowsWGLDrawable.profiling"); - private static final int PROFILING_TICKS = 200; - private int profilingLockSurfaceTicks; - private long profilingLockSurfaceTime; - private int profilingUnlockSurfaceTicks; - private long profilingUnlockSurfaceTime; - private int profilingSwapBuffersTicks; - private long profilingSwapBuffersTime; - - - public WindowsWGLDrawable(GLDrawableFactory factory, NativeWindow comp, boolean realized) { - super(factory, comp, realized); - } - - protected void setRealizedImpl() { - if(!realized) { - return; // nothing todo .. - } - - if(NativeWindow.LOCK_SURFACE_NOT_READY == lockSurface()) { - throw new GLException("WindowsWGLDrawable.setRealized(true): lockSurface - surface not ready"); - } - try { - NativeWindow nativeWindow = getNativeWindow(); - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)nativeWindow.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - config.updateGraphicsConfiguration(getFactory(), nativeWindow); - if (DEBUG) { - System.err.println("!!! WindowsWGLDrawable.setRealized(true): "+config); - } - } finally { - unlockSurface(); - } - } - - protected void swapBuffersImpl() { - boolean didLock = false; - - try { - if ( !isSurfaceLocked() ) { - // Usually the surface shall be locked within [makeCurrent .. swap .. release] - if (lockSurface() == NativeWindow.LOCK_SURFACE_NOT_READY) { - return; - } - didLock = true; - } - - long startTime = 0; - if (PROFILING) { - startTime = System.currentTimeMillis(); - } - - if (!WGL.SwapBuffers(getNativeWindow().getSurfaceHandle()) && (WGL.GetLastError() != 0)) { - throw new GLException("Error swapping buffers"); - } - - if (PROFILING) { - long endTime = System.currentTimeMillis(); - profilingSwapBuffersTime += (endTime - startTime); - int ticks = PROFILING_TICKS; - if (++profilingSwapBuffersTicks == ticks) { - System.err.println("SwapBuffers calls: " + profilingSwapBuffersTime + " ms / " + ticks + " calls (" + - ((float) profilingSwapBuffersTime / (float) ticks) + " ms/call)"); - profilingSwapBuffersTime = 0; - profilingSwapBuffersTicks = 0; - } - } - } finally { - if (didLock) { - unlockSurface(); - } - } - } - - public DynamicLookupHelper getDynamicLookupHelper() { - return (WindowsWGLDrawableFactory) getFactoryImpl() ; - } - - protected static String getThreadName() { - return Thread.currentThread().getName(); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java b/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java deleted file mode 100644 index 2a222c693..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java +++ /dev/null @@ -1,279 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.windows.wgl; - -import java.nio.*; -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.NWReflection; -import com.jogamp.gluegen.runtime.DynamicLookupHelper; -import com.sun.nativewindow.impl.NullWindow; - -public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl implements DynamicLookupHelper { - private static final boolean VERBOSE = Debug.verbose(); - - // Handle to GLU32.dll - // FIXME: this should go away once we delete support for the C GLU library - private long hglu32; - - // Handle to core OpenGL32.dll - private long hopengl32; - - public WindowsWGLDrawableFactory() { - super(); - - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new WindowsWGLGraphicsConfigurationFactory(); - try { - NWReflection.createInstance("com.sun.opengl.impl.windows.wgl.awt.WindowsAWTWGLGraphicsConfigurationFactory", - new Object[] {}); - } catch (Throwable t) { } - - loadOpenGL32Library(); - } - - public GLDrawableImpl createOnscreenDrawable(NativeWindow target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new WindowsOnscreenWGLDrawable(this, target); - } - - protected GLDrawableImpl createOffscreenDrawable(NativeWindow target) { - return new WindowsOffscreenWGLDrawable(this, target); - } - - private boolean pbufferSupportInitialized = false; - private boolean canCreateGLPbuffer = false; - public boolean canCreateGLPbuffer() { - if (!pbufferSupportInitialized) { - final GLDrawableFactory factory = this; - Runnable r = new Runnable() { - public void run() { - WindowsDummyWGLDrawable dummyDrawable = new WindowsDummyWGLDrawable(factory); - GLContext dummyContext = dummyDrawable.createContext(null); - if (dummyContext != null) { - GLContext lastContext = GLContext.getCurrent(); - if (lastContext != null) { - lastContext.release(); - } - dummyContext.makeCurrent(); - GL dummyGL = dummyContext.getGL(); - canCreateGLPbuffer = dummyGL.isExtensionAvailable("GL_ARB_pbuffer"); - pbufferSupportInitialized = true; - dummyContext.release(); - dummyContext.destroy(); - dummyDrawable.destroy(); - if (lastContext != null) { - lastContext.makeCurrent(); - } - } - } - }; - maybeDoSingleThreadedWorkaround(r); - } - if (DEBUG) { - System.err.println("WindowsWGLDrawableFactory.canCreateGLPbuffer() = " + canCreateGLPbuffer); - } - return canCreateGLPbuffer; - } - - protected GLDrawableImpl createGLPbufferDrawableImpl(final NativeWindow target) { - final List returnList = new ArrayList(); - final GLDrawableFactory factory = this; - Runnable r = new Runnable() { - public void run() { - WindowsDummyWGLDrawable dummyDrawable = new WindowsDummyWGLDrawable(factory); - WindowsWGLContext dummyContext = (WindowsWGLContext) dummyDrawable.createContext(null); - GLContext lastContext = GLContext.getCurrent(); - if (lastContext != null) { - lastContext.release(); - } - dummyContext.makeCurrent(); - WGLExt dummyWGLExt = dummyContext.getWGLExt(); - try { - GLDrawableImpl pbufferDrawable = new WindowsPbufferWGLDrawable(factory, target, - dummyDrawable, - dummyWGLExt); - returnList.add(pbufferDrawable); - dummyContext.release(); - dummyContext.destroy(); - dummyDrawable.destroy(); - } finally { - if (lastContext != null) { - lastContext.makeCurrent(); - } - } - } - }; - maybeDoSingleThreadedWorkaround(r); - return (GLDrawableImpl) returnList.get(0); - } - - protected NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, int width, int height) { - AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(); - NullWindow nw = new NullWindow(WindowsWGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic( - capabilities, chooser, screen) ); - nw.setSize(width, height); - return nw; - } - - public GLContext createExternalGLContext() { - return WindowsExternalWGLContext.create(this, null); - } - - public boolean canCreateExternalGLDrawable() { - return true; - } - - public GLDrawable createExternalGLDrawable() { - return WindowsExternalWGLDrawable.create(this, null); - } - - public void loadOpenGL32Library() { - if (hopengl32 == 0) { - hopengl32 = WGL.LoadLibraryA("OpenGL32"); - if (DEBUG) { - if (hopengl32 == 0) { - System.err.println("WindowsWGLDrawableFactory: Could not load OpenGL32.dll - maybe an embedded device"); - } - } - } - } - - public void loadGLULibrary() { - if (hglu32 == 0) { - hglu32 = WGL.LoadLibraryA("GLU32"); - if (hglu32 == 0) { - throw new GLException("Error loading GLU32.DLL"); - } - } - } - - public long dynamicLookupFunction(String glFuncName) { - long res = WGL.wglGetProcAddress(glFuncName); - if (res == 0) { - // It may happen that a driver doesn't return the OpenGL32 core function pointer - // with wglGetProcAddress (e.g. NVidia GL 3.1) - hence we have to look harder. - if (hopengl32 != 0) { - res = WGL.GetProcAddress(hopengl32, glFuncName); - } - } - if (res == 0) { - // GLU routines aren't known to the OpenGL function lookup - if (hglu32 != 0) { - res = WGL.GetProcAddress(hglu32, glFuncName); - } - } - return res; - } - - static String wglGetLastError() { - long err = WGL.GetLastError(); - String detail = null; - switch ((int) err) { - case WGL.ERROR_INVALID_PIXEL_FORMAT: detail = "ERROR_INVALID_PIXEL_FORMAT"; break; - case WGL.ERROR_NO_SYSTEM_RESOURCES: detail = "ERROR_NO_SYSTEM_RESOURCES"; break; - case WGL.ERROR_INVALID_DATA: detail = "ERROR_INVALID_DATA"; break; - case WGL.ERROR_PROC_NOT_FOUND: detail = "ERROR_PROC_NOT_FOUND"; break; - case WGL.ERROR_INVALID_WINDOW_HANDLE:detail = "ERROR_INVALID_WINDOW_HANDLE"; break; - default: detail = "(Unknown error code " + err + ")"; break; - } - return detail; - } - - public boolean canCreateContextOnJava2DSurface() { - return false; - } - - public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } - - //------------------------------------------------------ - // Gamma-related functionality - // - - private static final int GAMMA_RAMP_LENGTH = 256; - - protected int getGammaRampLength() { - return GAMMA_RAMP_LENGTH; - } - - protected boolean setGammaRamp(float[] ramp) { - short[] rampData = new short[3 * GAMMA_RAMP_LENGTH]; - for (int i = 0; i < GAMMA_RAMP_LENGTH; i++) { - short scaledValue = (short) (ramp[i] * 65535); - rampData[i] = scaledValue; - rampData[i + GAMMA_RAMP_LENGTH] = scaledValue; - rampData[i + 2 * GAMMA_RAMP_LENGTH] = scaledValue; - } - - long screenDC = WGL.GetDC(0); - boolean res = WGL.SetDeviceGammaRamp(screenDC, ShortBuffer.wrap(rampData)); - WGL.ReleaseDC(0, screenDC); - return res; - } - - protected Buffer getGammaRamp() { - ShortBuffer rampData = ShortBuffer.wrap(new short[3 * GAMMA_RAMP_LENGTH]); - long screenDC = WGL.GetDC(0); - boolean res = WGL.GetDeviceGammaRamp(screenDC, rampData); - WGL.ReleaseDC(0, screenDC); - if (!res) { - return null; - } - return rampData; - } - - protected void resetGammaRamp(Buffer originalGammaRamp) { - if (originalGammaRamp == null) { - // getGammaRamp failed earlier - return; - } - long screenDC = WGL.GetDC(0); - WGL.SetDeviceGammaRamp(screenDC, originalGammaRamp); - WGL.ReleaseDC(0, screenDC); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java b/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java deleted file mode 100644 index 158be9df6..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java +++ /dev/null @@ -1,638 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.sun.opengl.impl.windows.wgl; - -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.jogamp.gluegen.runtime.NativeLibrary; - -public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { - // Keep this under the same debug flag as the drawable factory for convenience - protected static final boolean DEBUG = com.sun.opengl.impl.Debug.debug("GraphicsConfiguration"); - - protected static final int MAX_PFORMATS = 256; - protected static final int MAX_ATTRIBS = 256; - - private PIXELFORMATDESCRIPTOR pixelfmt; - private int pixelfmtID; - private boolean isChosen = false; - private GLCapabilitiesChooser chooser; - private boolean choosenByWGLPixelFormat=false; - - public WindowsWGLGraphicsConfiguration(AbstractGraphicsScreen screen, GLCapabilities capsChosen, GLCapabilities capsRequested, - PIXELFORMATDESCRIPTOR pixelfmt, int pixelfmtID, GLCapabilitiesChooser chooser) { - super(screen, capsChosen, capsRequested); - this.chooser=chooser; - this.pixelfmt = pixelfmt; - this.pixelfmtID = pixelfmtID; - } - - public static WindowsWGLGraphicsConfiguration create(long hdc, int pfdID, - GLProfile glp, AbstractGraphicsScreen screen, boolean onscreen, boolean usePBuffer) - { - if(pfdID<=0) { - throw new GLException("Invalid pixelformat id "+pfdID); - } - if(null==glp) { - glp = GLProfile.getDefault(); - } - PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(); - if (WGL.DescribePixelFormat(hdc, pfdID, pfd.size(), pfd) == 0) { - throw new GLException("Unable to describe pixel format " + pfdID); - } - - GLCapabilities caps = PFD2GLCapabilities(glp, pfd, onscreen, usePBuffer); - if(null==caps) { - throw new GLException("Couldn't choose Capabilities by: HDC 0x"+Long.toHexString(hdc)+", pfdID "+pfdID); - } - WindowsWGLGraphicsConfiguration cfg = new WindowsWGLGraphicsConfiguration(screen, caps, caps, pfd, pfdID, new DefaultGLCapabilitiesChooser()); - cfg.setCapsPFD(caps, pfd, pfdID, false); - - return cfg; - } - - public Object clone() { - return super.clone(); - } - - /** Update config - before having a valid context */ - protected void updateGraphicsConfiguration(GLDrawableFactory factory, NativeWindow nativeWindow) { - WindowsWGLGraphicsConfigurationFactory.updateGraphicsConfiguration(chooser, factory, nativeWindow); - } - - /** Update config - after having a valid and current context */ - protected void updateCapabilitiesByWGL(GLContextImpl context) { - if(choosenByWGLPixelFormat) return; // already done .. - - GLCapabilities capabilities = (GLCapabilities) getRequestedCapabilities(); - boolean onscreen = capabilities.isOnscreen(); - boolean usePBuffer = capabilities.isPBuffer(); - GLProfile glp = capabilities.getGLProfile(); - - WGLExt wglExt = (WGLExt) context.getPlatformGLExtensions(); - GLDrawable drawable = context.getGLDrawable(); - NativeWindow nativeWindow = drawable.getNativeWindow(); - long hdc = nativeWindow.getSurfaceHandle(); - - GLCapabilities[] caps = HDC2GLCapabilities(wglExt, hdc, getPixelFormatID(), glp, true, onscreen, usePBuffer); - if(null!=caps && null!=caps[0]) { - setCapsPFD(caps[0], getPixelFormat(), getPixelFormatID(), true); - } - } - - protected void setCapsPFD(GLCapabilities caps, PIXELFORMATDESCRIPTOR pfd, int pfdID, boolean choosenByWGLPixelFormat) { - this.pixelfmt = pfd; - this.pixelfmtID = pfdID; - setChosenCapabilities(caps); - this.isChosen=true; - this.choosenByWGLPixelFormat=choosenByWGLPixelFormat; - if (DEBUG) { - System.err.println("*** setCapsPFD: WGL-Choosen "+choosenByWGLPixelFormat+", pfdID "+pfdID+", "+caps); - } - } - - public boolean getCapabilitiesChosen() { - return isChosen; - } - - public PIXELFORMATDESCRIPTOR getPixelFormat() { return pixelfmt; } - public int getPixelFormatID() { return pixelfmtID; } - public boolean isChoosenByWGL() { return choosenByWGLPixelFormat; } - - private static int haveWGLChoosePixelFormatARB = -1; - private static int haveWGLARBMultisample = -1; - - public static GLCapabilities[] HDC2GLCapabilities(WGLExt wglExt, long hdc, int pfdIDOnly, - GLProfile glp, boolean relaxed, boolean onscreen, boolean usePBuffer) { - - if(haveWGLChoosePixelFormatARB<0) { - haveWGLChoosePixelFormatARB = wglExt.isExtensionAvailable("WGL_ARB_pixel_format")?1:0; - } - if(haveWGLARBMultisample<0) { - haveWGLARBMultisample = wglExt.isExtensionAvailable("WGL_ARB_multisample")?1:0; - } - if (0==haveWGLChoosePixelFormatARB) { - return null; - } - - // Produce a list of GLCapabilities to give to the - // GLCapabilitiesChooser. - // Use wglGetPixelFormatAttribivARB instead of - // DescribePixelFormat to get higher-precision information - // about the pixel format (should make the GLCapabilities - // more precise as well...i.e., remove the - // "HardwareAccelerated" bit, which is basically - // meaningless, and put in whether it can render to a - // window, to a pbuffer, or to a pixmap) - GLCapabilities[] availableCaps = null; - int numFormats = 0; - int niattribs = 0; - int[] iattributes = new int [2*MAX_ATTRIBS]; - int[] iresults = new int [2*MAX_ATTRIBS]; - - iattributes[0] = WGLExt.WGL_NUMBER_PIXEL_FORMATS_ARB; - if (wglExt.wglGetPixelFormatAttribivARB(hdc, 0, 0, 1, iattributes, 0, iresults, 0)) { - numFormats = iresults[0]; - - if (DEBUG) { - System.err.println("wglGetPixelFormatAttribivARB reported WGL_NUMBER_PIXEL_FORMATS = " + numFormats); - } - - if(pfdIDOnly>0 && pfdIDOnly>numFormats) { - throw new GLException("Invalid pixelformat ID " + pfdIDOnly + " (should be between 1 and " + numFormats + ")"); - } - - // Should we be filtering out the pixel formats which aren't - // applicable, as we are doing here? - // We don't have enough information in the GLCapabilities to - // represent those that aren't... - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCELERATION_ARB; - iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; - iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; - iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; - if (1==haveWGLARBMultisample) { - iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; - iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; - } - - if(pfdIDOnly>0) { - availableCaps = new GLCapabilities[1]; - if (!wglExt.wglGetPixelFormatAttribivARB(hdc, pfdIDOnly, 0, niattribs, iattributes, 0, iresults, 0)) { - throw new GLException("Error getting pixel format attributes for pixel format " + pfdIDOnly + " of device context"); - } - availableCaps[0] = AttribList2GLCapabilities(glp, iattributes, niattribs, iresults, - relaxed, onscreen, usePBuffer); - } else { - availableCaps = new GLCapabilities[numFormats]; - for (int i = 0; i < numFormats; i++) { - if (!wglExt.wglGetPixelFormatAttribivARB(hdc, i+1, 0, niattribs, iattributes, 0, iresults, 0)) { - throw new GLException("Error getting pixel format attributes for pixel format " + (i + 1) + " of device context"); - } - availableCaps[i] = AttribList2GLCapabilities(glp, iattributes, niattribs, iresults, - relaxed, onscreen, usePBuffer); - } - } - } else { - long lastErr = WGL.GetLastError(); - // Intel Extreme graphics fails with a zero error code - if (lastErr != 0) { - throw new GLException("Unable to enumerate pixel formats of window using wglGetPixelFormatAttribivARB: error code " + WGL.GetLastError()); - } - } - return availableCaps; - } - - public static boolean GLCapabilities2AttribList(GLCapabilities caps, - int[] iattributes, - WGLExt wglExt, - boolean pbuffer, - int[] floatMode) throws GLException { - if (!wglExt.isExtensionAvailable("WGL_ARB_pixel_format")) { - return false; - } - - int niattribs = 0; - - iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - if (pbuffer) { - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } - - iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; - if (caps.getDoubleBuffered()) { - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = GL.GL_FALSE; - } - - iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; - if (caps.getStereo()) { - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = GL.GL_FALSE; - } - - iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; - iattributes[niattribs++] = caps.getDepthBits(); - iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; - iattributes[niattribs++] = caps.getRedBits(); - iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; - iattributes[niattribs++] = caps.getGreenBits(); - iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; - iattributes[niattribs++] = caps.getBlueBits(); - iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; - iattributes[niattribs++] = caps.getAlphaBits(); - iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; - iattributes[niattribs++] = caps.getStencilBits(); - if (caps.getAccumRedBits() > 0 || - caps.getAccumGreenBits() > 0 || - caps.getAccumBlueBits() > 0 || - caps.getAccumAlphaBits() > 0) { - iattributes[niattribs++] = WGLExt.WGL_ACCUM_BITS_ARB; - iattributes[niattribs++] = (caps.getAccumRedBits() + - caps.getAccumGreenBits() + - caps.getAccumBlueBits() + - caps.getAccumAlphaBits()); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; - iattributes[niattribs++] = caps.getAccumRedBits(); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; - iattributes[niattribs++] = caps.getAccumGreenBits(); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; - iattributes[niattribs++] = caps.getAccumBlueBits(); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; - iattributes[niattribs++] = caps.getAccumAlphaBits(); - } - - if (wglExt.isExtensionAvailable("WGL_ARB_multisample")) { - if (caps.getSampleBuffers()) { - iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; - iattributes[niattribs++] = caps.getNumSamples(); - } - } - - boolean rtt = caps.getPbufferRenderToTexture(); - boolean rect = caps.getPbufferRenderToTextureRectangle(); - boolean useFloat = caps.getPbufferFloatingPointBuffers(); - boolean ati = false; - if (pbuffer) { - // Check some invariants and set up some state - if (rect && !rtt) { - throw new GLException("Render-to-texture-rectangle requires render-to-texture to be specified"); - } - - if (rect) { - if (!wglExt.isExtensionAvailable("GL_NV_texture_rectangle")) { - throw new GLException("Render-to-texture-rectangle requires GL_NV_texture_rectangle extension"); - } - } - - if (useFloat) { - if (!wglExt.isExtensionAvailable("WGL_ATI_pixel_format_float") && - !wglExt.isExtensionAvailable("WGL_NV_float_buffer")) { - throw new GLException("Floating-point pbuffers not supported by this hardware"); - } - - // Prefer NVidia extension over ATI - if (wglExt.isExtensionAvailable("WGL_NV_float_buffer")) { - ati = false; - floatMode[0] = GLPbuffer.NV_FLOAT; - } else { - ati = true; - floatMode[0] = GLPbuffer.ATI_FLOAT; - } - if (DEBUG) { - System.err.println("Using " + (ati ? "ATI" : "NVidia") + " floating-point extension"); - } - } - - // See whether we need to change the pixel type to support ATI's - // floating-point pbuffers - if (useFloat && ati) { - if (rtt) { - throw new GLException("Render-to-floating-point-texture not supported on ATI hardware"); - } else { - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_FLOAT_ARB; - } - } else { - if (!rtt) { - // Currently we don't support non-truecolor visuals in the - // GLCapabilities, so we don't offer the option of making - // color-index pbuffers. - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; - } - } - - if (useFloat && !ati) { - iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; - iattributes[niattribs++] = GL.GL_TRUE; - } - - if (rtt) { - if (useFloat) { - assert(!ati); - if (!rect) { - throw new GLException("Render-to-floating-point-texture only supported on NVidia hardware with render-to-texture-rectangle"); - } - iattributes[niattribs++] = WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV; - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = rect ? WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV : WGLExt.WGL_BIND_TO_TEXTURE_RGB_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } - } - } else { - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; - } - iattributes[niattribs++] = 0; - - return true; - } - - public static final int WINDOW_BIT = 1 << 0 ; - public static final int BITMAP_BIT = 1 << 1 ; - public static final int PBUFFER_BIT = 1 << 2 ; - - public static int WGLConfig2DrawableTypeBits(int[] iattribs, - int niattribs, - int[] iresults) { - int val = 0; - - for (int i = 0; i < niattribs; i++) { - int attr = iattribs[i]; - switch (attr) { - case WGLExt.WGL_DRAW_TO_WINDOW_ARB: - if(iresults[i] == GL.GL_TRUE) val |= WINDOW_BIT; - break; - case WGLExt.WGL_DRAW_TO_BITMAP_ARB: - if(iresults[i] == GL.GL_TRUE) val |= BITMAP_BIT; - break; - case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: - if(iresults[i] == GL.GL_TRUE) val |= PBUFFER_BIT; - break; - } - } - return val; - } - - public static boolean WGLConfigDrawableTypeVerify(int val, boolean onscreen, boolean usePBuffer) { - boolean res; - - if ( onscreen ) { - res = ( 0 != (val & WINDOW_BIT) ) ; - } else { - res = ( 0 != (val & BITMAP_BIT) ) || usePBuffer ; - } - if ( usePBuffer ) { - res = res && ( 0 != (val & PBUFFER_BIT) ) ; - } - - return res; - } - public static GLCapabilities AttribList2GLCapabilities(GLProfile glp, int[] iattribs, - int niattribs, - int[] iresults, - boolean relaxed, boolean onscreen, boolean usePBuffer) { - GLCapabilities res = new GLCapabilities(glp); - int drawableTypeBits = WGLConfig2DrawableTypeBits(iattribs, niattribs, iresults); - if(WGLConfigDrawableTypeVerify(drawableTypeBits, onscreen, usePBuffer)) { - res.setOnscreen(onscreen); - res.setPBuffer(usePBuffer); - } else if(relaxed) { - res.setOnscreen( 0 != (drawableTypeBits & WINDOW_BIT) ); - res.setPBuffer ( 0 != (drawableTypeBits & PBUFFER_BIT) ); - } else { - throw new GLException("WGL DrawableType does not match !!!"); - } - - for (int i = 0; i < niattribs; i++) { - int attr = iattribs[i]; - switch (attr) { - case WGLExt.WGL_DRAW_TO_WINDOW_ARB: - case WGLExt.WGL_DRAW_TO_BITMAP_ARB: - case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: - break; - - case WGLExt.WGL_ACCELERATION_ARB: - res.setHardwareAccelerated(iresults[i] == WGLExt.WGL_FULL_ACCELERATION_ARB); - break; - - case WGLExt.WGL_SUPPORT_OPENGL_ARB: - if (iresults[i] != GL.GL_TRUE) { - return null; - } - break; - - case WGLExt.WGL_DEPTH_BITS_ARB: - res.setDepthBits(iresults[i]); - break; - - case WGLExt.WGL_STENCIL_BITS_ARB: - res.setStencilBits(iresults[i]); - break; - - case WGLExt.WGL_DOUBLE_BUFFER_ARB: - res.setDoubleBuffered(iresults[i] == GL.GL_TRUE); - break; - - case WGLExt.WGL_STEREO_ARB: - res.setStereo(iresults[i] == GL.GL_TRUE); - break; - - case WGLExt.WGL_PIXEL_TYPE_ARB: - // Fail softly with unknown results here - if (iresults[i] == WGLExt.WGL_TYPE_RGBA_ARB|| - iresults[i] == WGLExt.WGL_TYPE_RGBA_FLOAT_ARB) { - res.setPbufferFloatingPointBuffers(true); - } - break; - - case WGLExt.WGL_FLOAT_COMPONENTS_NV: - if (iresults[i] != 0) { - res.setPbufferFloatingPointBuffers(true); - } - break; - - case WGLExt.WGL_RED_BITS_ARB: - res.setRedBits(iresults[i]); - break; - - case WGLExt.WGL_GREEN_BITS_ARB: - res.setGreenBits(iresults[i]); - break; - - case WGLExt.WGL_BLUE_BITS_ARB: - res.setBlueBits(iresults[i]); - break; - - case WGLExt.WGL_ALPHA_BITS_ARB: - res.setAlphaBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_RED_BITS_ARB: - res.setAccumRedBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_GREEN_BITS_ARB: - res.setAccumGreenBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_BLUE_BITS_ARB: - res.setAccumBlueBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_ALPHA_BITS_ARB: - res.setAccumAlphaBits(iresults[i]); - break; - - case WGLExt.WGL_SAMPLE_BUFFERS_ARB: - res.setSampleBuffers(iresults[i] != 0); - break; - - case WGLExt.WGL_SAMPLES_ARB: - res.setNumSamples(iresults[i]); - break; - - default: - throw new GLException("Unknown pixel format attribute " + iattribs[i]); - } - } - return res; - } - - // PIXELFORMAT - - public static GLCapabilities PFD2GLCapabilities(GLProfile glp, PIXELFORMATDESCRIPTOR pfd, boolean onscreen, boolean usePBuffer) { - if ((pfd.getDwFlags() & WGL.PFD_SUPPORT_OPENGL) == 0) { - return null; - } - GLCapabilities res = new GLCapabilities(glp); - res.setRedBits (pfd.getCRedBits()); - res.setGreenBits (pfd.getCGreenBits()); - res.setBlueBits (pfd.getCBlueBits()); - res.setAlphaBits (pfd.getCAlphaBits()); - res.setAccumRedBits (pfd.getCAccumRedBits()); - res.setAccumGreenBits(pfd.getCAccumGreenBits()); - res.setAccumBlueBits (pfd.getCAccumBlueBits()); - res.setAccumAlphaBits(pfd.getCAccumAlphaBits()); - res.setDepthBits (pfd.getCDepthBits()); - res.setStencilBits (pfd.getCStencilBits()); - res.setDoubleBuffered((pfd.getDwFlags() & WGL.PFD_DOUBLEBUFFER) != 0); - res.setStereo ((pfd.getDwFlags() & WGL.PFD_STEREO) != 0); - res.setHardwareAccelerated( ((pfd.getDwFlags() & WGL.PFD_GENERIC_FORMAT) == 0) || - ((pfd.getDwFlags() & WGL.PFD_GENERIC_ACCELERATED) != 0) ); - res.setOnscreen ( onscreen && ((pfd.getDwFlags() & WGL.PFD_DRAW_TO_WINDOW) != 0) ); - res.setPBuffer ( usePBuffer ); - /* FIXME: Missing ?? - if (GLXUtil.isMultisampleAvailable()) { - res.setSampleBuffers(glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); - res.setNumSamples (glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLES, tmp, 0)); - } - res.setBackgroundOpaque(glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_TYPE, tmp, 0) != GLX.GLX_NONE); - try { - res.setPbufferFloatingPointBuffers(glXGetFBConfig(display, fbcfg, GLXExt.GLX_FLOAT_COMPONENTS_NV, tmp, 0) != GL.GL_FALSE); - } catch (Exception e) {} - */ - return res; - } - - public static PIXELFORMATDESCRIPTOR GLCapabilities2PFD(GLCapabilities caps) { - int colorDepth = (caps.getRedBits() + - caps.getGreenBits() + - caps.getBlueBits()); - if (colorDepth < 15) { - throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); - } - PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(); - int pfdFlags = (WGL.PFD_SUPPORT_OPENGL | - WGL.PFD_GENERIC_ACCELERATED); - if (caps.getDoubleBuffered()) { - pfdFlags |= WGL.PFD_DOUBLEBUFFER; - } - if (caps.isOnscreen()) { - pfdFlags |= WGL.PFD_DRAW_TO_WINDOW; - } else { - pfdFlags |= WGL.PFD_DRAW_TO_BITMAP; - } - if (caps.getStereo()) { - pfdFlags |= WGL.PFD_STEREO; - } - pfd.setDwFlags(pfdFlags); - pfd.setIPixelType((byte) WGL.PFD_TYPE_RGBA); - pfd.setCColorBits((byte) colorDepth); - pfd.setCRedBits ((byte) caps.getRedBits()); - pfd.setCGreenBits((byte) caps.getGreenBits()); - pfd.setCBlueBits ((byte) caps.getBlueBits()); - pfd.setCAlphaBits((byte) caps.getAlphaBits()); - int accumDepth = (caps.getAccumRedBits() + - caps.getAccumGreenBits() + - caps.getAccumBlueBits()); - pfd.setCAccumBits ((byte) accumDepth); - pfd.setCAccumRedBits ((byte) caps.getAccumRedBits()); - pfd.setCAccumGreenBits((byte) caps.getAccumGreenBits()); - pfd.setCAccumBlueBits ((byte) caps.getAccumBlueBits()); - pfd.setCAccumAlphaBits((byte) caps.getAccumAlphaBits()); - pfd.setCDepthBits((byte) caps.getDepthBits()); - pfd.setCStencilBits((byte) caps.getStencilBits()); - pfd.setILayerType((byte) WGL.PFD_MAIN_PLANE); - - /* FIXME: Missing: - caps.getSampleBuffers() - caps.getNumSamples () - } - caps.getBackgroundOpaque() - try { - caps.getPbufferFloatingPointBuffers() - } catch (Exception e) {} - */ - return pfd; - } - - public static PIXELFORMATDESCRIPTOR createPixelFormatDescriptor() { - PIXELFORMATDESCRIPTOR pfd = PIXELFORMATDESCRIPTOR.create(); - pfd.setNSize((short) pfd.size()); - pfd.setNVersion((short) 1); - return pfd; - } - - public String toString() { - return "WindowsWGLGraphicsConfiguration["+getScreen()+", pfdID " + pixelfmtID + ", wglChoosen "+choosenByWGLPixelFormat+ - ",\n\trequested " + getRequestedCapabilities() + - ",\n\tchosen " + getChosenCapabilities() + - "]"; - } -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java deleted file mode 100644 index 229042d9d..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,319 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.sun.opengl.impl.windows.wgl; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.windows.*; -import com.sun.nativewindow.impl.*; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on Windows platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class WindowsWGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { - protected static final boolean DEBUG = com.sun.opengl.impl.Debug.debug("GraphicsConfiguration"); - - public WindowsWGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.windows.WindowsGraphicsDevice.class, this); - } - - public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - GLCapabilities caps = (GLCapabilities)capabilities; - return chooseGraphicsConfigurationStatic(caps, chooser, absScreen); - } - - protected static WindowsWGLGraphicsConfiguration createDefaultGraphicsConfiguration(AbstractGraphicsScreen absScreen, boolean onscreen, boolean usePBuffer) { - GLCapabilities caps = new GLCapabilities(null); - caps.setDoubleBuffered(onscreen); // FIXME - caps.setOnscreen (onscreen); - caps.setPBuffer (usePBuffer); - - GLCapabilities caps2 = (GLCapabilities) caps.clone(); - if(!caps2.isOnscreen()) { - // OFFSCREEN !DOUBLE_BUFFER - caps2.setDoubleBuffered(false); - } - - if(null==absScreen) { - absScreen = DefaultGraphicsScreen.createScreenDevice(0); - } - return new WindowsWGLGraphicsConfiguration(absScreen, caps2, caps, WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(caps2), -1, null); - } - - protected static WindowsWGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilities caps, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - if(null==absScreen) { - absScreen = DefaultGraphicsScreen.createScreenDevice(0); - } - GLCapabilities caps2 = (GLCapabilities) caps.clone(); - if(!caps2.isOnscreen()) { - // OFFSCREEN !DOUBLE_BUFFER - caps2.setDoubleBuffered(false); - } - return new WindowsWGLGraphicsConfiguration(absScreen, caps2, caps, WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(caps2), -1, - (GLCapabilitiesChooser)chooser); - } - - protected static void updateGraphicsConfiguration(CapabilitiesChooser chooser, - GLDrawableFactory factory, NativeWindow nativeWindow) { - if (nativeWindow == null) { - throw new IllegalArgumentException("NativeWindow is null"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - - boolean choosenBywGLPixelFormat = false; - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration) nativeWindow.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilities capabilities = (GLCapabilities) config.getRequestedCapabilities(); - boolean onscreen = capabilities.isOnscreen(); - boolean usePBuffer = capabilities.isPBuffer(); - GLProfile glProfile = capabilities.getGLProfile(); - long hdc = nativeWindow.getSurfaceHandle(); - - if (DEBUG) { - Exception ex = new Exception("WindowsWGLGraphicsConfigurationFactory got HDC "+toHexString(hdc)); - ex.printStackTrace(); - System.err.println("WindowsWGLGraphicsConfigurationFactory got NW "+nativeWindow); - } - - PIXELFORMATDESCRIPTOR pfd = null; - int pixelFormat = -1; // 1-based pixel format - boolean pixelFormatSet = false; - GLCapabilities chosenCaps = null; - - if (onscreen) { - if ((pixelFormat = WGL.GetPixelFormat(hdc)) != 0) { - // Pixelformat already set by either - // - a previous updateGraphicsConfiguration() call on the same HDC, - // - the graphics driver, copying the HDC's pixelformat to the new one, - // - or the Java2D/OpenGL pipeline's configuration - if (DEBUG) { - System.err.println("!!!! NOTE: pixel format already chosen for HDC: " + toHexString(hdc)+ - ", pixelformat "+pixelFormat); - } - pixelFormatSet = true; - } - - GLCapabilities[] availableCaps = null; - int numFormats = 0; - pfd = WindowsWGLGraphicsConfiguration.createPixelFormatDescriptor(); - // Produce a recommended pixel format selection for the GLCapabilitiesChooser. - // Use wglChoosePixelFormatARB if user requested multisampling and if we have it available - WindowsWGLDrawable dummyDrawable = null; - GLContextImpl dummyContext = null; - WGLExt dummyWGLExt = null; - if (capabilities.getSampleBuffers()) { - dummyDrawable = new WindowsDummyWGLDrawable(factory); - dummyContext = (GLContextImpl) dummyDrawable.createContext(null); - if (dummyContext != null) { - dummyContext.makeCurrent(); - dummyWGLExt = (WGLExt) dummyContext.getPlatformGLExtensions(); - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": Not using WGL_ARB_pixel_format, because multisampling not requested"); - } - int recommendedPixelFormat = pixelFormat; // 1-based pixel format - boolean haveWGLChoosePixelFormatARB = false; - boolean gotAvailableCaps = false; - if (dummyWGLExt != null) { - try { - haveWGLChoosePixelFormatARB = dummyWGLExt.isExtensionAvailable("WGL_ARB_pixel_format"); - if (haveWGLChoosePixelFormatARB) { - if(pixelFormat<=0) { - int[] iattributes = new int [2*WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; - float[] fattributes = new float[1]; - - if(WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(capabilities, - iattributes, - dummyWGLExt, - false, - null)) { - int[] pformats = new int[WindowsWGLGraphicsConfiguration.MAX_PFORMATS]; - int[] numFormatsTmp = new int[1]; - if (dummyWGLExt.wglChoosePixelFormatARB(hdc, - iattributes, 0, - fattributes, 0, - WindowsWGLGraphicsConfiguration.MAX_PFORMATS, - pformats, 0, - numFormatsTmp, 0)) { - numFormats = numFormatsTmp[0]; - if (recommendedPixelFormat<=0 && numFormats > 0) { - recommendedPixelFormat = pformats[0]; - if (DEBUG) { - System.err.println(getThreadName() + ": Used wglChoosePixelFormatARB to recommend pixel format " + recommendedPixelFormat); - } - } - } else { - if (DEBUG) { - System.err.println(getThreadName() + ": wglChoosePixelFormatARB failed: " + WGL.GetLastError() ); - Thread.dumpStack(); - } - } - if (DEBUG) { - if (recommendedPixelFormat <= 0) { - System.err.print(getThreadName() + ": wglChoosePixelFormatARB didn't recommend a pixel format: "+WGL.GetLastError()); - if (capabilities.getSampleBuffers()) { - System.err.print(" for multisampled GLCapabilities"); - } - System.err.println(); - } - } - } - } - - availableCaps = WindowsWGLGraphicsConfiguration.HDC2GLCapabilities(dummyWGLExt, hdc, -1, glProfile, pixelFormatSet, onscreen, usePBuffer); - gotAvailableCaps = null!=availableCaps ; - choosenBywGLPixelFormat = gotAvailableCaps ; - } else if (DEBUG) { - System.err.println(getThreadName() + ": wglChoosePixelFormatARB not available"); - } - } finally { - dummyContext.release(); - dummyContext.destroy(); - dummyDrawable.destroy(); - } - } - - if (!gotAvailableCaps) { - if (DEBUG) { - System.err.println(getThreadName() + ": Using ChoosePixelFormat ... (LastError: "+WGL.GetLastError()+")"); - } - pfd = WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(capabilities); - recommendedPixelFormat = WGL.ChoosePixelFormat(hdc, pfd); - if (DEBUG) { - System.err.println(getThreadName() + ": ChoosePixelFormat(HDC "+toHexString(hdc)+") = " + recommendedPixelFormat + " (LastError: "+WGL.GetLastError()+")"); - System.err.println(getThreadName() + ": Used " + capabilities); - } - - numFormats = WGL.DescribePixelFormat(hdc, 1, 0, null); - if (numFormats == 0) { - throw new GLException("Unable to enumerate pixel formats of window " + - toHexString(hdc) + " for GLCapabilitiesChooser (LastError: "+WGL.GetLastError()+")"); - } - availableCaps = new GLCapabilities[numFormats]; - for (int i = 0; i < numFormats; i++) { - if (WGL.DescribePixelFormat(hdc, 1 + i, pfd.size(), pfd) == 0) { - throw new GLException("Error describing pixel format " + (1 + i) + " of device context"); - } - availableCaps[i] = WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, pfd, onscreen, usePBuffer); - } - } - - // NOTE: officially, should make a copy of all of these - // GLCapabilities to avoid mutation by the end user during the - // chooseCapabilities call, but for the time being, assume they - // won't be changed - - if(pixelFormat<=0) { - if(null!=chooser) { - // Supply information to chooser - try { - pixelFormat = chooser.chooseCapabilities(capabilities, availableCaps, recommendedPixelFormat) + 1; - } catch (NativeWindowException e) { - if(DEBUG) { - e.printStackTrace(); - } - pixelFormat = -1; - } - } else { - pixelFormat = recommendedPixelFormat; - } - if (pixelFormat <= 0) { - // keep on going .. - if(DEBUG) { - System.err.println("WindowsWGLGraphicsConfigurationFactory.updateGraphicsConfiguration .. unable to choose config, using first"); - } - pixelFormat = 1; // default .. - } else if ( pixelFormat > numFormats ) { - throw new GLException("Invalid result " + pixelFormat + - " from GLCapabilitiesChooser (should be between 1 and " + - numFormats + ")"); - } - } - chosenCaps = availableCaps[pixelFormat-1]; - if (DEBUG) { - System.err.println(getThreadName() + ": Chosen pixel format (" + pixelFormat + "):"); - System.err.println(chosenCaps); - } - if (WGL.DescribePixelFormat(hdc, pixelFormat, pfd.size(), pfd) == 0) { - throw new GLException("Error re-describing the chosen pixel format: " + WGL.GetLastError()); - } - } else { - // For now, use ChoosePixelFormat for offscreen surfaces until - // we figure out how to properly choose an offscreen- - // compatible pixel format - pfd = WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(capabilities); - pixelFormat = WGL.ChoosePixelFormat(hdc, pfd); - } - if(!pixelFormatSet) { - if (!WGL.SetPixelFormat(hdc, pixelFormat, pfd)) { - long lastError = WGL.GetLastError(); - if (DEBUG) { - System.err.println(getThreadName() + ": SetPixelFormat failed: current context = " + WGL.wglGetCurrentContext() + - ", current DC = " + WGL.wglGetCurrentDC()); - System.err.println(getThreadName() + ": GetPixelFormat(hdc " + toHexString(hdc) + ") returns " + WGL.GetPixelFormat(hdc)); - } - throw new GLException("Unable to set pixel format " + pixelFormat + " for device context " + toHexString(hdc) + ": error code " + lastError); - } - pixelFormatSet=true; - } - // Reuse the previously-constructed GLCapabilities because it - // turns out that using DescribePixelFormat on some pixel formats - // (which, for example, support full-scene antialiasing) for some - // reason return that they are not OpenGL-capable - if (chosenCaps != null) { - capabilities = chosenCaps; - } else { - capabilities = WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, pfd, onscreen, usePBuffer); - } - config.setCapsPFD(capabilities, pfd, pixelFormat, choosenBywGLPixelFormat); - } - - protected static String getThreadName() { - return Thread.currentThread().getName(); - } - public static String toHexString(long hex) { - return "0x" + Long.toHexString(hex); - } -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/sun/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java deleted file mode 100644 index f4c0a8049..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.sun.opengl.impl.windows.wgl.awt; - -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import javax.media.nativewindow.*; -import javax.media.nativewindow.windows.*; -import javax.media.nativewindow.awt.*; -import javax.media.opengl.*; -import javax.media.opengl.awt.*; - -import com.sun.opengl.impl.*; -import com.sun.opengl.impl.windows.wgl.*; -import com.sun.nativewindow.impl.jawt.*; -import com.sun.nativewindow.impl.jawt.windows.*; - -public class WindowsAWTWGLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { - protected static final boolean DEBUG = com.sun.opengl.impl.Debug.debug("GraphicsConfiguration"); - - public WindowsAWTWGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); - } - - public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - GraphicsDevice device = null; - if (absScreen != null && - !(absScreen instanceof AWTGraphicsScreen)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); - } - - if(null==absScreen) { - absScreen = AWTGraphicsScreen.createScreenDevice(-1); - } - AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; - device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); - - if (capabilities != null && - !(capabilities instanceof GLCapabilities)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); - } - - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: got "+absScreen); - } - GraphicsConfiguration gc = device.getDefaultConfiguration(); - AWTGraphicsConfiguration.setupCapabilitiesRGBABits(capabilities, gc); - if(DEBUG) { - System.err.println("AWT Colormodel compatible: "+capabilities); - } - - long displayHandle = 0; - - WindowsGraphicsDevice winDevice = new WindowsGraphicsDevice(); - DefaultGraphicsScreen winScreen = new DefaultGraphicsScreen(winDevice, awtScreen.getIndex()); - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: made "+winScreen); - } - - WindowsWGLGraphicsConfiguration winConfig = (WindowsWGLGraphicsConfiguration) - GraphicsConfigurationFactory.getFactory(winDevice).chooseGraphicsConfiguration(capabilities, - chooser, - winScreen); - - if (winConfig == null) { - throw new GLException("Unable to choose a GraphicsConfiguration: "+capabilities+",\n\t"+chooser+"\n\t"+winScreen); - } - - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: chosen "+winConfig); - } - - // FIXME: we have nothing to match .. so choose the default - return new AWTGraphicsConfiguration(awtScreen, winConfig.getChosenCapabilities(), winConfig.getRequestedCapabilities(), gc, winConfig); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/GLXUtil.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/GLXUtil.java deleted file mode 100644 index 418d31503..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/GLXUtil.java +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.opengl.*; - -import com.sun.opengl.impl.*; -import javax.media.nativewindow.NativeWindowFactory; -import com.sun.nativewindow.impl.x11.*; - -public class GLXUtil { - public static boolean isMultisampleAvailable(long display) { - try { - X11Lib.XLockDisplay(display); - String exts = GLX.glXGetClientString(display, GLX.GLX_EXTENSIONS); - if (exts != null) { - return (exts.indexOf("GLX_ARB_multisample") >= 0); - } - return false; - } finally { - X11Lib.XUnlockDisplay(display); - } - } - - /** Workaround for apparent issue with ATI's proprietary drivers - where direct contexts still send GLX tokens for GL calls */ - public static boolean isVendorATI(long display) { - try { - X11Lib.XLockDisplay(display); - String vendor = GLX.glXGetClientString(display, GLX.GLX_VENDOR); - return vendor != null && vendor.startsWith("ATI") ; - } finally { - X11Lib.XUnlockDisplay(display); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11ExternalGLXContext.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11ExternalGLXContext.java deleted file mode 100755 index 7e3755870..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11ExternalGLXContext.java +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.NullWindow; -import com.sun.nativewindow.impl.x11.*; - -public class X11ExternalGLXContext extends X11GLXContext { - private boolean firstMakeCurrent = true; - private boolean created = true; - private GLContext lastContext; - - private X11ExternalGLXContext(Drawable drawable, long context) { - super(drawable, null); - this.context = context; - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false); - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - protected static X11ExternalGLXContext create(GLDrawableFactory factory, GLProfile glp) { - ((GLDrawableFactoryImpl)factory).lockToolkit(); - try { - long context = GLX.glXGetCurrentContext(); - if (context == 0) { - throw new GLException("Error: current context null"); - } - long display = GLX.glXGetCurrentDisplay(); - if (display == 0) { - throw new GLException("Error: current display null"); - } - long drawable = GLX.glXGetCurrentDrawable(); - if (drawable == 0) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable/context current"); - } - int[] val = new int[1]; - GLX.glXQueryContext(display, context, GLX.GLX_SCREEN, val, 0); - X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); - - GLX.glXQueryContext(display, context, GLX.GLX_FBCONFIG_ID, val, 0); - X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); - - NullWindow nw = new NullWindow(cfg); - nw.setSurfaceHandle(drawable); - return new X11ExternalGLXContext(new Drawable(factory, nw), context); - } finally { - ((GLDrawableFactoryImpl)factory).unlockToolkit(); - } - } - - protected void create() { - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected int makeCurrentImpl() throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - created = false; - GLContextShareSet.contextDestroyed(this); - } - - public boolean isCreated() { - return created; - } - - // Need to provide the display connection to extension querying APIs - static class Drawable extends X11GLXDrawable { - Drawable(GLDrawableFactory factory, NativeWindow comp) { - super(factory, comp, true); - } - - public GLContext createContext(GLContext shareWith) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } - - public void setSize(int width, int height) { - throw new GLException("Should not call this"); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11ExternalGLXDrawable.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11ExternalGLXDrawable.java deleted file mode 100755 index 101d9fa42..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11ExternalGLXDrawable.java +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.NullWindow; -import com.sun.nativewindow.impl.x11.*; - -import com.jogamp.gluegen.runtime.PointerBuffer; - -public class X11ExternalGLXDrawable extends X11GLXDrawable { - private int fbConfigID; - private int renderType; - - private X11ExternalGLXDrawable(GLDrawableFactory factory, NativeWindow component, int renderType) { - super(factory, component, true); - - this.renderType = renderType; - - // Need GLXFBConfig ID in order to properly create new contexts - // on this drawable - X11GLXGraphicsConfiguration cfg = (X11GLXGraphicsConfiguration) component.getGraphicsConfiguration(); - fbConfigID = cfg.getFBConfigID(); - } - - protected static X11ExternalGLXDrawable create(GLDrawableFactory factory, GLProfile glp) { - ((GLDrawableFactoryImpl)factory).lockToolkit(); - try { - long context = GLX.glXGetCurrentContext(); - if (context == 0) { - throw new GLException("Error: current context null"); - } - long display = GLX.glXGetCurrentDisplay(); - if (display == 0) { - throw new GLException("Error: current display null"); - } - long drawable = GLX.glXGetCurrentDrawable(); - if (drawable == 0) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable current"); - } - int[] val = new int[1]; - GLX.glXQueryContext(display, context, GLX.GLX_SCREEN, val, 0); - X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); - - GLX.glXQueryContext(display, context, GLX.GLX_FBCONFIG_ID, val, 0); - X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); - - int w, h; - GLX.glXQueryDrawable(display, drawable, GLX.GLX_WIDTH, val, 0); - w=val[0]; - GLX.glXQueryDrawable(display, drawable, GLX.GLX_HEIGHT, val, 0); - h=val[0]; - - GLX.glXQueryContext(display, context, GLX.GLX_RENDER_TYPE, val, 0); - if ((val[0] & GLX.GLX_RGBA_TYPE) == 0) { - if (DEBUG) { - System.err.println("X11ExternalGLXDrawable: WARNING: forcing GLX_RGBA_TYPE for newly created contexts (current 0x"+Integer.toHexString(val[0])+")"); - } - } - NullWindow nw = new NullWindow(cfg); - nw.setSurfaceHandle(drawable); - nw.setSize(w, h); - return new X11ExternalGLXDrawable(factory, nw, GLX.GLX_RGBA_TYPE); - } finally { - ((GLDrawableFactoryImpl)factory).unlockToolkit(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new Context(this, shareWith); - } - - public void setSize(int newWidth, int newHeight) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - return getNativeWindow().getWidth(); - } - - public int getHeight() { - return getNativeWindow().getHeight(); - } - - class Context extends X11GLXContext { - Context(X11GLXDrawable drawable, GLContext shareWith) { - super(drawable, shareWith); - } - - protected void create() { - createContext(true); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXContext.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXContext.java deleted file mode 100644 index e37d27d1a..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXContext.java +++ /dev/null @@ -1,555 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import java.nio.*; -import java.util.*; -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import com.sun.opengl.impl.*; -import com.sun.opengl.impl.x11.glx.*; -import com.sun.nativewindow.impl.x11.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; - -public abstract class X11GLXContext extends GLContextImpl { - protected long context; - private boolean glXQueryExtensionsStringInitialized; - private boolean glXQueryExtensionsStringAvailable; - private static final Map/**/ functionNameMap; - private GLXExt glXExt; - // Table that holds the addresses of the native C-language entry points for - // GLX extension functions. - private GLXExtProcAddressTable glXExtProcAddressTable; - - static { - functionNameMap = new HashMap(); - functionNameMap.put("glAllocateMemoryNV", "glXAllocateMemoryNV"); - functionNameMap.put("glFreeMemoryNV", "glXFreeMemoryNV"); - } - - public X11GLXContext(GLDrawableImpl drawable, GLDrawableImpl drawableRead, - GLContext shareWith) { - super(drawable, drawableRead, shareWith); - } - - public X11GLXContext(GLDrawableImpl drawable, - GLContext shareWith) { - this(drawable, null, shareWith); - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return getGLXExtProcAddressTable(); - } - - public final GLXExtProcAddressTable getGLXExtProcAddressTable() { - return glXExtProcAddressTable; - } - - public Object getPlatformGLExtensions() { - return getGLXExt(); - } - - public GLXExt getGLXExt() { - if (glXExt == null) { - glXExt = new GLXExtImpl(this); - } - return glXExt; - } - - protected String mapToRealGLFunctionName(String glFunctionName) { - String lookup = (String) functionNameMap.get(glFunctionName); - if (lookup != null) { - return lookup; - } - return glFunctionName; - } - - protected String mapToRealGLExtensionName(String glExtensionName) { - return glExtensionName; - } - - /** Helper routine which usually just turns around and calls - * createContext (except for pbuffers, which use a different context - * creation mechanism). Should only be called by {@link - * makeCurrentImpl()}. - */ - protected abstract void create(); - - /** - * Creates and initializes an appropriate OpenGL context. Should only be - * called by {@link create()}. - * Note: The direct parameter may be overwritten by the direct state of a shared context. - */ - protected void createContext(boolean direct) { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - if(DEBUG) { - System.err.println("X11GLXContext.createContext got "+config); - } - long display = config.getScreen().getDevice().getHandle(); - - X11GLXContext other = (X11GLXContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getContext(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - direct = GLX.glXIsDirect(display, share); - } - - GLCapabilities glCaps = (GLCapabilities) config.getChosenCapabilities(); - isVendorATI = GLXUtil.isVendorATI(display); - - if(config.getFBConfigID()<0) { - // not able to use FBConfig - if(glCaps.getGLProfile().isGL3()) { - throw new GLException("Unable to create OpenGL >= 3.1 context"); - } - context = GLX.glXCreateContext(display, config.getXVisualInfo(), share, direct); - if (context == 0) { - throw new GLException("Unable to create OpenGL context"); - } - if (!GLX.glXMakeContextCurrent(display, - drawable.getNativeWindow().getSurfaceHandle(), - drawableRead.getNativeWindow().getSurfaceHandle(), - context)) { - throw new GLException("Error making temp context (old2) current: display 0x"+Long.toHexString(display)+", context 0x"+Long.toHexString(context)+", drawable "+drawable); - } - setGLFunctionAvailability(true); - if(DEBUG) { - System.err.println("X11GLXContext.createContext done (old2 ctx) 0x"+Long.toHexString(context)); - } - - } else { - - // To use GLX_ARB_create_context, we have to make a temp context current, - // so we are able to use GetProcAddress - long temp_context = GLX.glXCreateNewContext(display, config.getFBConfig(), GLX.GLX_RGBA_TYPE, share, direct); - if (temp_context == 0) { - throw new GLException("Unable to create temp OpenGL context"); - } else { - if (!GLX.glXMakeContextCurrent(display, - drawable.getNativeWindow().getSurfaceHandle(), - drawableRead.getNativeWindow().getSurfaceHandle(), - temp_context)) { - throw new GLException("Error making temp context (old) current: display 0x"+Long.toHexString(display)+", context 0x"+Long.toHexString(context)+", drawable "+drawable); - } - setGLFunctionAvailability(true); - - if( !isFunctionAvailable("glXCreateContextAttribsARB") || - !isExtensionAvailable("GLX_ARB_create_context") ) { - if(glCaps.getGLProfile().isGL3()) { - GLX.glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, temp_context); - throw new GLException("Unable to create OpenGL >= 3.1 context (no GLX_ARB_create_context)"); - } - - // continue with temp context for GL < 3.0 - context = temp_context; - if(DEBUG) { - System.err.println("X11GLXContext.createContext done (old ctx < 3.0 - no GLX_ARB_create_context) 0x"+Long.toHexString(context)); - } - } else { - GLXExt glXExt = getGLXExt(); - - // preset with default values - int attribs[] = { - /* 0 */ GLX.GLX_CONTEXT_MAJOR_VERSION_ARB, 3, - /* 2 */ GLX.GLX_CONTEXT_MINOR_VERSION_ARB, 0, - /* 4 */ GLX.GLX_RENDER_TYPE, GLX.GLX_RGBA_TYPE, - /* 6 */ GLX.GLX_CONTEXT_FLAGS_ARB, 0 /* GLX.GLX_CONTEXT_DEBUG_BIT_ARB */, - /* 8 */ 0, 0, - /* 10 */ 0 - }; - - if(glCaps.getGLProfile().isGL3()) { - // Try >= 3.2 core first - // and verify with a None drawable binding (default framebuffer) - attribs[0+1] = 3; - attribs[2+1] = 2; - if(glCaps.getGLProfile().isGL3bc()) { - attribs[8+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB; - attribs[8+1] = GLX.GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; - } - /** - * don't stricten requirements any further, even compatible would be fine - * - } else { - attribs[8+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB; - attribs[8+1] = GLX.GLX_CONTEXT_CORE_PROFILE_BIT_ARB; - } - */ - - context = glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0); - if(0!=context) { - if (!GLX.glXMakeContextCurrent(display, - drawable.getNativeWindow().getSurfaceHandle(), - drawableRead.getNativeWindow().getSurfaceHandle(), - context)) { - if(DEBUG) { - System.err.println("X11GLXContext.createContext couldn't make >= 3.2 core context current - fallback"); - } - GLX.glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, context); - context = 0; - } else if(DEBUG) { - System.err.println("X11GLXContext.createContext >= 3.2 available 0x"+Long.toHexString(context)); - } - } else { - if(DEBUG) { - System.err.println("X11GLXContext.createContext couldn't create >= 3.2 core context - fallback"); - } - } - if(0==context) { - // Try >= 3.1 forward compatible - last resort for GL3 ! - attribs[0+1] = 3; - attribs[2+1] = 1; - if(!glCaps.getGLProfile().isGL3bc()) { - attribs[6+1] |= GLX.GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; - } - attribs[8+0] = 0; - attribs[8+1] = 0; - } - } - if(0==context) { - // 3.1 or 3.0 .. - context = glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0); - if(0!=context) { - if (!GLX.glXMakeContextCurrent(display, - drawable.getNativeWindow().getSurfaceHandle(), - drawableRead.getNativeWindow().getSurfaceHandle(), - context)) { - if(DEBUG) { - System.err.println("X11GLXContext.createContext couldn't make >= 3.0 core context current - fallback"); - } - GLX.glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, context); - context = 0; - } else if(DEBUG) { - System.err.println("X11GLXContext.createContext >= 3.0 available 0x"+Long.toHexString(context)); - } - } else { - if(DEBUG) { - System.err.println("X11GLXContext.createContext couldn't create >= 3.0 core context - fallback"); - } - } - } - - if(0==context) { - if(glCaps.getGLProfile().isGL3()) { - GLX.glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, temp_context); - throw new GLException("Unable to create OpenGL >= 3.1 context (have GLX_ARB_create_context)"); - } - - // continue with temp context for GL < 3.0 - context = temp_context; - if (!GLX.glXMakeContextCurrent(display, - drawable.getNativeWindow().getSurfaceHandle(), - drawableRead.getNativeWindow().getSurfaceHandle(), - context)) { - GLX.glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, temp_context); - throw new GLException("Error making context (old) current: display 0x"+Long.toHexString(display)+", context 0x"+Long.toHexString(context)+", drawable "+drawable); - } - if(DEBUG) { - System.err.println("X11GLXContext.createContext done (old ctx < 3.0 - no 3.0) 0x"+Long.toHexString(context)); - } - } else { - GLX.glXDestroyContext(display, temp_context); - - // need to update the GL func table .. - updateGLProcAddressTable(); - if(DEBUG) { - System.err.println("X11GLXContext.createContext done (new ctx >= 3.0) 0x"+Long.toHexString(context)); - } - } - } - } - } - GLContextShareSet.contextCreated(this); - } - - // Note: Usually the surface shall be locked within [makeCurrent .. swap .. release] - protected int makeCurrentImpl() throws GLException { - int lockRes = drawable.lockSurface(); - boolean exceptionOccurred = false; - try { - if (lockRes == NativeWindow.LOCK_SURFACE_NOT_READY) { - return CONTEXT_NOT_CURRENT; - } - return makeCurrentImplAfterLock(); - } catch (RuntimeException e) { - exceptionOccurred = true; - throw e; - } finally { - if (exceptionOccurred || - (isOptimizable() && lockRes != NativeWindow.LOCK_SURFACE_NOT_READY) && drawable.isSurfaceLocked()) { - drawable.unlockSurface(); - } - } - } - - // Note: Usually the surface shall be locked within [makeCurrent .. swap .. release] - protected void releaseImpl() throws GLException { - try { - releaseImplAfterLock(); - } finally { - if (!isOptimizable() && drawable.isSurfaceLocked()) { - drawable.unlockSurface(); - } - } - } - - protected int makeCurrentImplAfterLock() throws GLException { - getDrawableImpl().getFactoryImpl().lockToolkit(); - try { - if (drawable.getNativeWindow().getSurfaceHandle() == 0) { - if (DEBUG) { - System.err.println("drawable not properly initialized"); - } - return CONTEXT_NOT_CURRENT; - } - boolean created = false; - if (context == 0) { - create(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created GL context for " + getClass().getName()); - } - created = true; - } - - if (GLX.glXGetCurrentContext() != context) { - - if (!GLX.glXMakeContextCurrent(drawable.getNativeWindow().getDisplayHandle(), - drawable.getNativeWindow().getSurfaceHandle(), - drawableRead.getNativeWindow().getSurfaceHandle(), - context)) { - throw new GLException("Error making context current"); - } - if (DEBUG && (VERBOSE || created)) { - System.err.println(getThreadName() + ": glXMakeCurrent(display " + - toHexString(drawable.getNativeWindow().getDisplayHandle()) + - ", drawable " + toHexString(drawable.getNativeWindow().getSurfaceHandle()) + - ", drawableRead " + toHexString(drawableRead.getNativeWindow().getSurfaceHandle()) + - ", context " + toHexString(context) + ") succeeded"); - } - } - - if (created) { - setGLFunctionAvailability(false); - return CONTEXT_CURRENT_NEW; - } - return CONTEXT_CURRENT; - } finally { - getDrawableImpl().getFactoryImpl().unlockToolkit(); - } - } - - protected void releaseImplAfterLock() throws GLException { - getDrawableImpl().getFactoryImpl().lockToolkit(); - try { - if (!GLX.glXMakeContextCurrent(drawable.getNativeWindow().getDisplayHandle(), 0, 0, 0)) { - throw new GLException("Error freeing OpenGL context"); - } - } finally { - getDrawableImpl().getFactoryImpl().unlockToolkit(); - } - } - - protected void destroyImpl() throws GLException { - getDrawableImpl().getFactoryImpl().lockToolkit(); - try { - if (context != 0) { - if (DEBUG) { - System.err.println("glXDestroyContext(0x" + - Long.toHexString(drawable.getNativeWindow().getDisplayHandle()) + - ", 0x" + - Long.toHexString(context) + ")"); - } - GLX.glXDestroyContext(drawable.getNativeWindow().getDisplayHandle(), context); - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL context " + context); - } - context = 0; - GLContextShareSet.contextDestroyed(this); - } - } finally { - getDrawableImpl().getFactoryImpl().unlockToolkit(); - } - } - - public boolean isCreated() { - return (context != 0); - } - - public void copy(GLContext source, int mask) throws GLException { - long dst = getContext(); - long src = ((X11GLXContext) source).getContext(); - if (src == 0) { - throw new GLException("Source OpenGL context has not been created"); - } - if (dst == 0) { - throw new GLException("Destination OpenGL context has not been created"); - } - if (drawable.getNativeWindow().getDisplayHandle() == 0) { - throw new GLException("Connection to X display not yet set up"); - } - getDrawableImpl().getFactoryImpl().lockToolkit(); - try { - GLX.glXCopyContext(drawable.getNativeWindow().getDisplayHandle(), src, dst, mask); - // Should check for X errors and raise GLException - } finally { - getDrawableImpl().getFactoryImpl().unlockToolkit(); - } - } - - protected void updateGLProcAddressTable() { - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing GLX extension address table"); - } - glXQueryExtensionsStringInitialized = false; - glXQueryExtensionsStringAvailable = false; - - if (glXExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - glXExtProcAddressTable = new GLXExtProcAddressTable(); - } - resetProcAddressTable(getGLXExtProcAddressTable()); - super.updateGLProcAddressTable(); - } - - public synchronized String getPlatformExtensionsString() { - if (!glXQueryExtensionsStringInitialized) { - glXQueryExtensionsStringAvailable = - getDrawableImpl().getDynamicLookupHelper().dynamicLookupFunction("glXQueryExtensionsString") != 0; - glXQueryExtensionsStringInitialized = true; - } - if (glXQueryExtensionsStringAvailable) { - GLDrawableFactoryImpl factory = getDrawableImpl().getFactoryImpl(); - factory.lockToolkit(); - try { - String ret = GLX.glXQueryExtensionsString(drawable.getNativeWindow().getDisplayHandle(), - drawable.getNativeWindow().getScreenIndex()); - if (DEBUG) { - System.err.println("!!! GLX extensions: " + ret); - } - return ret; - } finally { - factory.unlockToolkit(); - } - } else { - return ""; - } - } - - public boolean isExtensionAvailable(String glExtensionName) { - if (glExtensionName.equals("GL_ARB_pbuffer") || - glExtensionName.equals("GL_ARB_pixel_format")) { - return getGLDrawable().getFactory().canCreateGLPbuffer(); - } - return super.isExtensionAvailable(glExtensionName); - } - - - private int hasSwapIntervalSGI = 0; - - protected void setSwapIntervalImpl(int interval) { - getDrawableImpl().getFactoryImpl().lockToolkit(); - try { - GLXExt glXExt = getGLXExt(); - if(0==hasSwapIntervalSGI) { - try { - hasSwapIntervalSGI = glXExt.isExtensionAvailable("GLX_SGI_swap_control")?1:-1; - } catch (Throwable t) { hasSwapIntervalSGI=1; } - } - if (hasSwapIntervalSGI>0) { - try { - if( 0 == glXExt.glXSwapIntervalSGI(interval) ) { - currentSwapInterval = interval; - } - } catch (Throwable t) { hasSwapIntervalSGI=-1; } - } - } finally { - getDrawableImpl().getFactoryImpl().unlockToolkit(); - } - } - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - return getGLXExt().glXAllocateMemoryNV(arg0, arg1, arg2, arg3); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextReadBuffer() { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - - public boolean isOptimizable() { - return (super.isOptimizable() && !isVendorATI); - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - public long getContext() { - return context; - } - - private boolean isVendorATI = false; - -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXDrawable.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXDrawable.java deleted file mode 100644 index 5440685aa..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXDrawable.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.x11.*; -import com.jogamp.gluegen.runtime.DynamicLookupHelper; - -public abstract class X11GLXDrawable extends GLDrawableImpl { - protected X11GLXDrawable(GLDrawableFactory factory, NativeWindow comp, boolean realized) { - super(factory, comp, realized); - } - - public DynamicLookupHelper getDynamicLookupHelper() { - return (X11GLXDrawableFactory) getFactoryImpl() ; - } - - protected void setRealizedImpl() { - if(!realized) { - return; // nothing to do - } - - if(NativeWindow.LOCK_SURFACE_NOT_READY == lockSurface()) { - throw new GLException("X11GLXDrawable.setRealized(true): lockSurface - surface not ready"); - } - try { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - config.updateGraphicsConfiguration(); - - if (DEBUG) { - System.err.println("!!! X11GLXDrawable.setRealized(true): "+config); - } - } finally { - unlockSurface(); - } - } - - protected void swapBuffersImpl() { - boolean didLock = false; - try { - if ( !isSurfaceLocked() ) { - // Usually the surface shall be locked within [makeCurrent .. swap .. release] - if (lockSurface() == NativeWindow.LOCK_SURFACE_NOT_READY) { - return; - } - didLock=true; - } - - GLX.glXSwapBuffers(component.getDisplayHandle(), component.getSurfaceHandle()); - - } finally { - if(didLock) { - unlockSurface(); - } - } - } - - //--------------------------------------------------------------------------- - // Internals only below this point - // -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXDrawableFactory.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXDrawableFactory.java deleted file mode 100644 index eafd68070..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXDrawableFactory.java +++ /dev/null @@ -1,285 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.sun.opengl.impl.x11.glx; - -import java.nio.*; -import java.security.*; -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; -import com.jogamp.gluegen.runtime.*; -import com.jogamp.gluegen.runtime.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.opengl.impl.x11.glx.*; -import com.sun.nativewindow.impl.NullWindow; -import com.sun.nativewindow.impl.NWReflection; -import com.sun.nativewindow.impl.x11.*; - -public class X11GLXDrawableFactory extends GLDrawableFactoryImpl implements DynamicLookupHelper { - public X11GLXDrawableFactory() { - super(); - // Must initialize GLX support eagerly in case a pbuffer is the - // first thing instantiated - GLProcAddressHelper.resetProcAddressTable(GLX.getGLXProcAddressTable(), this); - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new X11GLXGraphicsConfigurationFactory(); - try { - NWReflection.createInstance("com.sun.opengl.impl.x11.glx.awt.X11AWTGLXGraphicsConfigurationFactory", - new Object[] {}); - } catch (Throwable t) { } - } - - public GLDrawableImpl createOnscreenDrawable(NativeWindow target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new X11OnscreenGLXDrawable(this, target); - } - - protected GLDrawableImpl createOffscreenDrawable(NativeWindow target) { - return new X11OffscreenGLXDrawable(this, target); - } - - private boolean pbufferSupportInitialized = false; - private boolean canCreateGLPbuffer = false; - public boolean canCreateGLPbuffer() { - if (!pbufferSupportInitialized) { - long display = X11Util.getThreadLocalDefaultDisplay(); - int[] major = new int[1]; - int[] minor = new int[1]; - int screen = 0; // FIXME: provide way to specify this? - - if (!GLX.glXQueryVersion(display, major, 0, minor, 0)) { - throw new GLException("glXQueryVersion failed"); - } - if (DEBUG) { - System.err.println("!!! GLX version: major " + major[0] + - ", minor " + minor[0]); - } - - // Work around bugs in ATI's Linux drivers where they report they - // only implement GLX version 1.2 on the server side - if (major[0] == 1 && minor[0] == 2) { - String str = GLX.glXGetClientString(display, GLX.GLX_VERSION); - if (str != null && str.startsWith("1.") && - (str.charAt(2) >= '3')) { - canCreateGLPbuffer = true; - } - } else { - canCreateGLPbuffer = ((major[0] > 1) || (minor[0] > 2)); - } - - pbufferSupportInitialized = true; - } - return canCreateGLPbuffer; - } - - protected GLDrawableImpl createGLPbufferDrawableImpl(final NativeWindow target) { - /** - * FIXME: Think about this .. - * should not be necessary ? .. - final List returnList = new ArrayList(); - final GLDrawableFactory factory = this; - Runnable r = new Runnable() { - public void run() { - returnList.add(new X11PbufferGLXDrawable(factory, target)); - } - }; - maybeDoSingleThreadedWorkaround(r); - return (GLDrawableImpl) returnList.get(0); - */ - return new X11PbufferGLXDrawable(this, target); - } - - - protected NativeWindow createOffscreenWindow(GLCapabilities capabilities, GLCapabilitiesChooser chooser, int width, int height) { - AbstractGraphicsScreen screen = X11GraphicsScreen.createDefault(); - NullWindow nw = new NullWindow(X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capabilities, chooser, screen)); - nw.setSize(width, height); - return nw; - } - - public GLContext createExternalGLContext() { - return X11ExternalGLXContext.create(this, null); - } - - public boolean canCreateExternalGLDrawable() { - return canCreateGLPbuffer(); - } - - public GLDrawable createExternalGLDrawable() { - return X11ExternalGLXDrawable.create(this, null); - } - - public void loadGLULibrary() { - X11Lib.dlopen("/usr/lib/libGLU.so"); - } - - public long dynamicLookupFunction(String glFuncName) { - long res = 0; - res = GLX.glXGetProcAddressARB(glFuncName); - if (res == 0) { - // GLU routines aren't known to the OpenGL function lookup - res = X11Lib.dlsym(glFuncName); - } - return res; - } - - public boolean canCreateContextOnJava2DSurface() { - return false; - } - - public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } - - //---------------------------------------------------------------------- - // Gamma-related functionality - // - - private boolean gotGammaRampLength; - private int gammaRampLength; - protected synchronized int getGammaRampLength() { - if (gotGammaRampLength) { - return gammaRampLength; - } - - long display = X11Util.getThreadLocalDefaultDisplay(); - try { - X11Lib.XLockDisplay(display); - int[] size = new int[1]; - boolean res = X11Lib.XF86VidModeGetGammaRampSize(display, - X11Lib.DefaultScreen(display), - size, 0); - if (!res) { - return 0; - } - gotGammaRampLength = true; - gammaRampLength = size[0]; - return gammaRampLength; - } finally { - X11Lib.XUnlockDisplay(display); - } - } - - protected boolean setGammaRamp(float[] ramp) { - int len = ramp.length; - short[] rampData = new short[len]; - for (int i = 0; i < len; i++) { - rampData[i] = (short) (ramp[i] * 65535); - } - - long display = X11Util.getThreadLocalDefaultDisplay(); - try { - X11Lib.XLockDisplay(display); - boolean res = X11Lib.XF86VidModeSetGammaRamp(display, - X11Lib.DefaultScreen(display), - rampData.length, - rampData, 0, - rampData, 0, - rampData, 0); - return res; - } finally { - X11Lib.XUnlockDisplay(display); - } - } - - protected Buffer getGammaRamp() { - int size = getGammaRampLength(); - ShortBuffer rampData = ShortBuffer.wrap(new short[3 * size]); - rampData.position(0); - rampData.limit(size); - ShortBuffer redRampData = rampData.slice(); - rampData.position(size); - rampData.limit(2 * size); - ShortBuffer greenRampData = rampData.slice(); - rampData.position(2 * size); - rampData.limit(3 * size); - ShortBuffer blueRampData = rampData.slice(); - long display = X11Util.getThreadLocalDefaultDisplay(); - try { - X11Lib.XLockDisplay(display); - boolean res = X11Lib.XF86VidModeGetGammaRamp(display, - X11Lib.DefaultScreen(display), - size, - redRampData, - greenRampData, - blueRampData); - if (!res) { - return null; - } - return rampData; - } finally { - X11Lib.XUnlockDisplay(display); - } - } - - protected void resetGammaRamp(Buffer originalGammaRamp) { - if (originalGammaRamp == null) - return; // getGammaRamp failed originally - ShortBuffer rampData = (ShortBuffer) originalGammaRamp; - int capacity = rampData.capacity(); - if ((capacity % 3) != 0) { - throw new IllegalArgumentException("Must not be the original gamma ramp"); - } - int size = capacity / 3; - rampData.position(0); - rampData.limit(size); - ShortBuffer redRampData = rampData.slice(); - rampData.position(size); - rampData.limit(2 * size); - ShortBuffer greenRampData = rampData.slice(); - rampData.position(2 * size); - rampData.limit(3 * size); - ShortBuffer blueRampData = rampData.slice(); - long display = X11Util.getThreadLocalDefaultDisplay(); - try { - X11Lib.XLockDisplay(display); - X11Lib.XF86VidModeSetGammaRamp(display, - X11Lib.DefaultScreen(display), - size, - redRampData, - greenRampData, - blueRampData); - } finally { - X11Lib.XUnlockDisplay(display); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java deleted file mode 100644 index 2d2f7ad33..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java +++ /dev/null @@ -1,416 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.sun.opengl.impl.x11.glx; - -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.jogamp.gluegen.runtime.NativeLibrary; -import com.jogamp.gluegen.runtime.PointerBuffer; -import com.sun.nativewindow.impl.x11.*; - -public class X11GLXGraphicsConfiguration extends X11GraphicsConfiguration implements Cloneable { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public static final int MAX_ATTRIBS = 128; - private long fbConfig; - private int fbConfigID; - private GLCapabilitiesChooser chooser; - - public X11GLXGraphicsConfiguration(X11GraphicsScreen screen, - GLCapabilities capsChosen, GLCapabilities capsRequested, GLCapabilitiesChooser chooser, - XVisualInfo info, long fbcfg, int fbcfgID) { - super(screen, capsChosen, capsRequested, info); - this.chooser=chooser; - fbConfig = fbcfg; - fbConfigID = fbcfgID; - } - - public static X11GLXGraphicsConfiguration create(GLProfile glp, X11GraphicsScreen x11Screen, int fbcfgID) { - long display = x11Screen.getDevice().getHandle(); - if(0==display) { - throw new GLException("Display null of "+x11Screen); - } - int screen = x11Screen.getIndex(); - long fbcfg = glXFBConfigID2FBConfig(display, screen, fbcfgID); - if(0==fbcfg) { - throw new GLException("FBConfig null of 0x"+Integer.toHexString(fbcfgID)); - } - if(null==glp) { - glp = GLProfile.getDefault(); - } - GLCapabilities caps = GLXFBConfig2GLCapabilities(glp, display, fbcfg, true, true, true, GLXUtil.isMultisampleAvailable(display)); - if(null==caps) { - throw new GLException("GLCapabilities null of 0x"+Long.toHexString(fbcfg)); - } - XVisualInfo xvi = GLX.glXGetVisualFromFBConfigCopied(display, fbcfg); - if(null==xvi) { - throw new GLException("XVisualInfo null of 0x"+Long.toHexString(fbcfg)); - } - return new X11GLXGraphicsConfiguration(x11Screen, caps, caps, new DefaultGLCapabilitiesChooser(), xvi, fbcfg, fbcfgID); - } - - public Object clone() { - return super.clone(); - } - - public long getFBConfig() { return fbConfig; } - public int getFBConfigID() { return fbConfigID; } - - protected void updateGraphicsConfiguration() { - X11GLXGraphicsConfiguration newConfig = (X11GLXGraphicsConfiguration) - GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration(getRequestedCapabilities(), - chooser, - getScreen()); - if(null!=newConfig) { - // FIXME: setScreen( ... ); - setXVisualInfo(newConfig.getXVisualInfo()); - setChosenCapabilities(newConfig.getChosenCapabilities()); - fbConfig = newConfig.getFBConfig(); - fbConfigID = newConfig.getFBConfigID(); - if(DEBUG) { - System.err.println("!!! updateGraphicsConfiguration: "+this); - } - } - } - - public static int[] GLCapabilities2AttribList(GLCapabilities caps, - boolean forFBAttr, - boolean isMultisampleAvailable, - long display, - int screen) - { - int colorDepth = (caps.getRedBits() + - caps.getGreenBits() + - caps.getBlueBits()); - if (colorDepth < 15) { - throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); - } - int[] res = new int[MAX_ATTRIBS]; - int idx = 0; - - if (forFBAttr) { - res[idx++] = GLX.GLX_DRAWABLE_TYPE; - res[idx++] = caps.isOnscreen() ? ( GLX.GLX_WINDOW_BIT ) : ( caps.isPBuffer() ? GLX.GLX_PBUFFER_BIT : GLX.GLX_PIXMAP_BIT ) ; - } - - if (forFBAttr) { - res[idx++] = GLX.GLX_RENDER_TYPE; - res[idx++] = GLX.GLX_RGBA_BIT; - } else { - res[idx++] = GLX.GLX_RGBA; - } - - // FIXME: Still a bug is Mesa: PBUFFER && GLX_STEREO==GL_FALSE ? - if (forFBAttr) { - res[idx++] = GLX.GLX_DOUBLEBUFFER; - res[idx++] = caps.getDoubleBuffered()?GL.GL_TRUE:GL.GL_FALSE; - res[idx++] = GLX.GLX_STEREO; - res[idx++] = caps.getStereo()?GL.GL_TRUE:GL.GL_FALSE; - res[idx++] = GLX.GLX_TRANSPARENT_TYPE; - res[idx++] = caps.isBackgroundOpaque()?GLX.GLX_NONE:GLX.GLX_TRANSPARENT_RGB; - if(!caps.isBackgroundOpaque()) { - res[idx++] = GLX.GLX_TRANSPARENT_RED_VALUE; - res[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():(int)GLX.GLX_DONT_CARE; - res[idx++] = GLX.GLX_TRANSPARENT_GREEN_VALUE; - res[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():(int)GLX.GLX_DONT_CARE; - res[idx++] = GLX.GLX_TRANSPARENT_BLUE_VALUE; - res[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():(int)GLX.GLX_DONT_CARE; - res[idx++] = GLX.GLX_TRANSPARENT_ALPHA_VALUE; - res[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():(int)GLX.GLX_DONT_CARE; - } - } else { - if (caps.getDoubleBuffered()) { - res[idx++] = GLX.GLX_DOUBLEBUFFER; - } - if (caps.getStereo()) { - res[idx++] = GLX.GLX_STEREO; - } - } - - res[idx++] = GLX.GLX_RED_SIZE; - res[idx++] = caps.getRedBits(); - res[idx++] = GLX.GLX_GREEN_SIZE; - res[idx++] = caps.getGreenBits(); - res[idx++] = GLX.GLX_BLUE_SIZE; - res[idx++] = caps.getBlueBits(); - res[idx++] = GLX.GLX_ALPHA_SIZE; - res[idx++] = caps.getAlphaBits(); - res[idx++] = GLX.GLX_DEPTH_SIZE; - res[idx++] = caps.getDepthBits(); - if (caps.getStencilBits() > 0) { - res[idx++] = GLX.GLX_STENCIL_SIZE; - res[idx++] = caps.getStencilBits(); - } - if (caps.getAccumRedBits() > 0 || - caps.getAccumGreenBits() > 0 || - caps.getAccumBlueBits() > 0 || - caps.getAccumAlphaBits() > 0) { - res[idx++] = GLX.GLX_ACCUM_RED_SIZE; - res[idx++] = caps.getAccumRedBits(); - res[idx++] = GLX.GLX_ACCUM_GREEN_SIZE; - res[idx++] = caps.getAccumGreenBits(); - res[idx++] = GLX.GLX_ACCUM_BLUE_SIZE; - res[idx++] = caps.getAccumBlueBits(); - res[idx++] = GLX.GLX_ACCUM_ALPHA_SIZE; - res[idx++] = caps.getAccumAlphaBits(); - } - if (isMultisampleAvailable && caps.getSampleBuffers()) { - res[idx++] = GLX.GLX_SAMPLE_BUFFERS; - res[idx++] = GL.GL_TRUE; - res[idx++] = GLX.GLX_SAMPLES; - res[idx++] = caps.getNumSamples(); - } - if (caps.isPBuffer()) { - if (caps.getPbufferFloatingPointBuffers()) { - String glXExtensions = GLX.glXQueryExtensionsString(display, screen); - if (glXExtensions == null || - glXExtensions.indexOf("GLX_NV_float_buffer") < 0) { - throw new GLException("Floating-point pbuffers on X11 currently require NVidia hardware: "+glXExtensions); - } - res[idx++] = GLXExt.GLX_FLOAT_COMPONENTS_NV; - res[idx++] = GL.GL_TRUE; - } - } - res[idx++] = 0; - return res; - } - - // FBConfig - - public static boolean GLXFBConfigValid(long display, long fbcfg) { - int[] tmp = new int[1]; - if(GLX.GLX_BAD_ATTRIBUTE == GLX.glXGetFBConfigAttrib(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0)) { - return false; - } - return true; - } - - public static boolean GLXFBConfigDrawableTypeVerify(int val, boolean onscreen, boolean usePBuffer) { - boolean res; - - if ( onscreen ) { - res = ( 0 != (val & GLX.GLX_WINDOW_BIT) ) ; - } else { - res = ( 0 != (val & GLX.GLX_PIXMAP_BIT) ) || usePBuffer ; - } - if ( usePBuffer ) { - res = res && ( 0 != (val & GLX.GLX_PBUFFER_BIT) ) ; - } - - return res; - } - - public static GLCapabilities GLXFBConfig2GLCapabilities(GLProfile glp, long display, long fbcfg, - boolean relaxed, boolean onscreen, boolean usePBuffer, boolean isMultisampleEnabled) { - int[] tmp = new int[1]; - int val; - val = glXGetFBConfig(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0); - if (val != GLX.GLX_RGBA_BIT) { - throw new GLException("Visual does not support RGBA"); - } - GLCapabilities res = new GLCapabilities(glp); - - val = glXGetFBConfig(display, fbcfg, GLX.GLX_DRAWABLE_TYPE, tmp, 0); - if(GLXFBConfigDrawableTypeVerify(val, onscreen, usePBuffer)) { - res.setOnscreen(onscreen); - res.setPBuffer(usePBuffer); - } else if(relaxed) { - res.setOnscreen( 0 != (val & GLX.GLX_WINDOW_BIT) ); - res.setPBuffer ( 0 != (val & GLX.GLX_PBUFFER_BIT) ); - } else { - throw new GLException("GLX_DRAWABLE_TYPE does not match !!!"); - } - res.setDoubleBuffered(glXGetFBConfig(display, fbcfg, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); - res.setStereo (glXGetFBConfig(display, fbcfg, GLX.GLX_STEREO, tmp, 0) != 0); - res.setHardwareAccelerated(glXGetFBConfig(display, fbcfg, GLX.GLX_CONFIG_CAVEAT, tmp, 0) != GLX.GLX_SLOW_CONFIG); - res.setDepthBits (glXGetFBConfig(display, fbcfg, GLX.GLX_DEPTH_SIZE, tmp, 0)); - res.setStencilBits (glXGetFBConfig(display, fbcfg, GLX.GLX_STENCIL_SIZE, tmp, 0)); - res.setRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_RED_SIZE, tmp, 0)); - res.setGreenBits (glXGetFBConfig(display, fbcfg, GLX.GLX_GREEN_SIZE, tmp, 0)); - res.setBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_BLUE_SIZE, tmp, 0)); - res.setAlphaBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ALPHA_SIZE, tmp, 0)); - res.setAccumRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); - res.setAccumGreenBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); - res.setAccumBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); - res.setAccumAlphaBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); - if (isMultisampleEnabled) { - res.setSampleBuffers(glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); - res.setNumSamples (glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLES, tmp, 0)); - } - res.setBackgroundOpaque(glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_TYPE, tmp, 0) == GLX.GLX_NONE); - if(!res.isBackgroundOpaque()) { - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_RED_VALUE, tmp, 0); - res.setTransparentRedValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_GREEN_VALUE, tmp, 0); - res.setTransparentGreenValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_BLUE_VALUE, tmp, 0); - res.setTransparentBlueValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_ALPHA_VALUE, tmp, 0); - res.setTransparentAlphaValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - } - try { - res.setPbufferFloatingPointBuffers(glXGetFBConfig(display, fbcfg, GLXExt.GLX_FLOAT_COMPONENTS_NV, tmp, 0) != GL.GL_FALSE); - } catch (Exception e) {} - return res; - } - - private static String glXGetFBConfigErrorCode(int err) { - switch (err) { - case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; - case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; - default: return "Unknown error code " + err; - } - } - - public static int glXGetFBConfig(long display, long cfg, int attrib, int[] tmp, int tmp_offset) { - if (display == 0) { - throw new GLException("No display connection"); - } - int res = GLX.glXGetFBConfigAttrib(display, cfg, attrib, tmp, tmp_offset); - if (res != 0) { - throw new GLException("glXGetFBConfig(0x"+Long.toHexString(attrib)+") failed: error code " + glXGetFBConfigErrorCode(res)); - } - return tmp[tmp_offset]; - } - - public static int glXFBConfig2FBConfigID(long display, long cfg) { - int[] tmpID = new int[1]; - return glXGetFBConfig(display, cfg, GLX.GLX_FBCONFIG_ID, tmpID, 0); - } - - public static long glXFBConfigID2FBConfig(long display, int screen, int id) { - int[] attribs = new int[] { GLX.GLX_FBCONFIG_ID, id, 0 }; - int[] count = { -1 }; - PointerBuffer fbcfgsL = GLX.glXChooseFBConfigCopied(display, screen, attribs, 0, count, 0); - if (fbcfgsL == null || fbcfgsL.limit()<1) { - return 0; - } - return fbcfgsL.get(0); - } - - // Visual Info - - public static XVisualInfo XVisualID2XVisualInfo(long display, long visualID) { - XVisualInfo res = null; - NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); - try{ - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.setVisualid(visualID); - XVisualInfo[] infos = X11Lib.XGetVisualInfoCopied(display, X11Lib.VisualIDMask, template, count, 0); - if (infos == null || infos.length == 0) { - return null; - } - res = XVisualInfo.create(infos[0]); - } finally { - NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); - } - if (DEBUG) { - System.err.println("!!! Fetched XVisualInfo for visual ID 0x" + Long.toHexString(visualID)); - System.err.println("!!! Resulting XVisualInfo: visualid = 0x" + Long.toHexString(res.getVisualid())); - } - return res; - } - - public static GLCapabilities XVisualInfo2GLCapabilities(GLProfile glp, long display, XVisualInfo info, boolean onscreen, boolean usePBuffer, boolean isMultisampleEnabled) { - int[] tmp = new int[1]; - int val = glXGetConfig(display, info, GLX.GLX_USE_GL, tmp, 0); - if (val == 0) { - throw new GLException("Visual does not support OpenGL"); - } - val = glXGetConfig(display, info, GLX.GLX_RGBA, tmp, 0); - if (val == 0) { - throw new GLException("Visual does not support RGBA"); - } - GLCapabilities res = new GLCapabilities(glp); - res.setOnscreen (onscreen); - res.setPBuffer (usePBuffer); - res.setDoubleBuffered(glXGetConfig(display, info, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); - res.setStereo (glXGetConfig(display, info, GLX.GLX_STEREO, tmp, 0) != 0); - // Note: use of hardware acceleration is determined by - // glXCreateContext, not by the XVisualInfo. Optimistically claim - // that all GLCapabilities have the capability to be hardware - // accelerated. - res.setHardwareAccelerated(true); - res.setDepthBits (glXGetConfig(display, info, GLX.GLX_DEPTH_SIZE, tmp, 0)); - res.setStencilBits (glXGetConfig(display, info, GLX.GLX_STENCIL_SIZE, tmp, 0)); - res.setRedBits (glXGetConfig(display, info, GLX.GLX_RED_SIZE, tmp, 0)); - res.setGreenBits (glXGetConfig(display, info, GLX.GLX_GREEN_SIZE, tmp, 0)); - res.setBlueBits (glXGetConfig(display, info, GLX.GLX_BLUE_SIZE, tmp, 0)); - res.setAlphaBits (glXGetConfig(display, info, GLX.GLX_ALPHA_SIZE, tmp, 0)); - res.setAccumRedBits (glXGetConfig(display, info, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); - res.setAccumGreenBits(glXGetConfig(display, info, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); - res.setAccumBlueBits (glXGetConfig(display, info, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); - res.setAccumAlphaBits(glXGetConfig(display, info, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); - if (isMultisampleEnabled) { - res.setSampleBuffers(glXGetConfig(display, info, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); - res.setNumSamples (glXGetConfig(display, info, GLX.GLX_SAMPLES, tmp, 0)); - } - return res; - } - - private static String glXGetConfigErrorCode(int err) { - switch (err) { - case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; - case GLX.GLX_BAD_SCREEN: return "GLX_BAD_SCREEN"; - case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; - case GLX.GLX_BAD_VISUAL: return "GLX_BAD_VISUAL"; - default: return "Unknown error code " + err; - } - } - - public static int glXGetConfig(long display, XVisualInfo info, int attrib, int[] tmp, int tmp_offset) { - if (display == 0) { - throw new GLException("No display connection"); - } - int res = GLX.glXGetConfig(display, info, attrib, tmp, tmp_offset); - if (res != 0) { - throw new GLException("glXGetConfig(0x"+Long.toHexString(attrib)+") failed: error code " + glXGetConfigErrorCode(res)); - } - return tmp[tmp_offset]; - } - - public String toString() { - return "X11GLXGraphicsConfiguration["+getScreen()+", visualID 0x" + Long.toHexString(getVisualID()) + ", fbConfigID 0x" + Long.toHexString(fbConfigID) + - ",\n\trequested " + getRequestedCapabilities()+ - ",\n\tchosen " + getChosenCapabilities()+ - "]"; - } -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java deleted file mode 100644 index 8a151a074..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java +++ /dev/null @@ -1,340 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import com.sun.nativewindow.impl.NativeWindowFactoryImpl; -import com.sun.nativewindow.impl.x11.*; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.opengl.impl.x11.glx.*; - -import com.jogamp.gluegen.runtime.PointerBuffer; - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on X11 platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class X11GLXGraphicsConfigurationFactory extends GraphicsConfigurationFactory { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public X11GLXGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.x11.X11GraphicsDevice.class, this); - } - - public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - return chooseGraphicsConfigurationStatic(capabilities, chooser, absScreen); - } - - protected static X11GLXGraphicsConfiguration createDefaultGraphicsConfiguration(AbstractGraphicsScreen absScreen, boolean onscreen, boolean usePBuffer) { - if (absScreen == null) { - throw new IllegalArgumentException("AbstractGraphicsScreen is null"); - } - if (!(absScreen instanceof X11GraphicsScreen)) { - throw new IllegalArgumentException("Only X11GraphicsScreen are allowed here"); - } - X11GraphicsScreen x11Screen = (X11GraphicsScreen)absScreen; - - GLProfile glProfile = GLProfile.getDefault(); - GLCapabilities caps=null; - XVisualInfo xvis=null; - long fbcfg = 0; - int fbid = -1; - - // Utilizing FBConfig - // - GLCapabilities capsFB = null; - long display = x11Screen.getDevice().getHandle(); - try { - NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); - X11Lib.XLockDisplay(display); - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - - long visID = X11Lib.DefaultVisualID(display, x11Screen.getIndex()); - xvis = X11GLXGraphicsConfiguration.XVisualID2XVisualInfo(display, visID); - caps = X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(glProfile, display, xvis, onscreen, usePBuffer, isMultisampleAvailable); - - int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(caps, true, isMultisampleAvailable, display, screen); - int[] count = { -1 }; - PointerBuffer fbcfgsL = GLX.glXChooseFBConfigCopied(display, screen, attribs, 0, count, 0); - if (fbcfgsL == null || fbcfgsL.limit()<1) { - throw new Exception("Could not fetch FBConfig for "+caps); - } - fbcfg = fbcfgsL.get(0); - capsFB = X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(glProfile, display, fbcfg, true, onscreen, usePBuffer, isMultisampleAvailable); - - fbid = X11GLXGraphicsConfiguration.glXFBConfig2FBConfigID(display, fbcfg); - - xvis = GLX.glXGetVisualFromFBConfigCopied(display, fbcfg); - if (xvis==null) { - throw new GLException("Error: Choosen FBConfig has no visual"); - } - } catch (Throwable t) { - } finally { - X11Lib.XUnlockDisplay(display); - NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); - } - - return new X11GLXGraphicsConfiguration(x11Screen, (null!=capsFB)?capsFB:caps, caps, null, xvis, fbcfg, fbid); - } - - protected static X11GLXGraphicsConfiguration chooseGraphicsConfigurationStatic(Capabilities capabilities, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - if (absScreen == null) { - throw new IllegalArgumentException("AbstractGraphicsScreen is null"); - } - if (!(absScreen instanceof X11GraphicsScreen)) { - throw new IllegalArgumentException("Only X11GraphicsScreen are allowed here"); - } - X11GraphicsScreen x11Screen = (X11GraphicsScreen)absScreen; - - - if (capabilities != null && - !(capabilities instanceof GLCapabilities)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - - if (capabilities == null) { - capabilities = new GLCapabilities(null); - } - - boolean onscreen = capabilities.isOnscreen(); - boolean usePBuffer = ((GLCapabilities)capabilities).isPBuffer(); - - GLCapabilities caps2 = (GLCapabilities) capabilities.clone(); - if(!caps2.isOnscreen()) { - // OFFSCREEN !DOUBLE_BUFFER - caps2.setDoubleBuffered(false); - } - - X11GLXGraphicsConfiguration res; - res = chooseGraphicsConfigurationFBConfig((GLCapabilities) caps2, - (GLCapabilitiesChooser) chooser, - x11Screen); - if(null==res) { - if(usePBuffer) { - throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration based on FBConfig"); - } - res = chooseGraphicsConfigurationXVisual((GLCapabilities) caps2, - (GLCapabilitiesChooser) chooser, - x11Screen); - } - if(null==res) { - throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration"); - } - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationStatic("+x11Screen+","+caps2+"): "+res); - } - return res; - } - - protected static X11GLXGraphicsConfiguration chooseGraphicsConfigurationFBConfig(GLCapabilities capabilities, - GLCapabilitiesChooser chooser, - X11GraphicsScreen x11Screen) { - int recommendedIndex = -1; - GLCapabilities[] caps = null; - PointerBuffer fbcfgsL = null; - int chosen=-1; - int retFBID=-1; - XVisualInfo retXVisualInfo = null; - GLProfile glProfile = capabilities.getGLProfile(); - boolean onscreen = capabilities.isOnscreen(); - boolean usePBuffer = capabilities.isPBuffer(); - - // Utilizing FBConfig - // - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - try { - NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); - X11Lib.XLockDisplay(display); - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capabilities, true, isMultisampleAvailable, display, screen); - int[] count = { -1 }; - - fbcfgsL = GLX.glXChooseFBConfigCopied(display, screen, attribs, 0, count, 0); - if (fbcfgsL == null || fbcfgsL.limit()<1) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed glXChooseFBConfig ("+x11Screen+","+capabilities+"): "+fbcfgsL+", "+count[0]); - } - return null; - } - if( !X11GLXGraphicsConfiguration.GLXFBConfigValid( display, fbcfgsL.get(0) ) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed - GLX FBConfig invalid: ("+x11Screen+","+capabilities+"): "+fbcfgsL+", fbcfg: 0x"+Long.toHexString(fbcfgsL.get(0))); - } - return null; - } - recommendedIndex = 0; // 1st match is always recommended .. - caps = new GLCapabilities[fbcfgsL.limit()]; - for (int i = 0; i < fbcfgsL.limit(); i++) { - caps[i] = X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(glProfile, display, fbcfgsL.get(i), - false, onscreen, usePBuffer, isMultisampleAvailable); - } - - if(null==chooser) { - chosen = recommendedIndex; - } else { - try { - chosen = chooser.chooseCapabilities(capabilities, caps, recommendedIndex); - } catch (NativeWindowException e) { - if(DEBUG) { - e.printStackTrace(); - } - chosen = -1; - } - } - if (chosen < 0) { - // keep on going .. - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig Failed .. unable to choose config, using first"); - } - chosen = 0; // default .. - } else if (chosen >= caps.length) { - throw new GLException("GLCapabilitiesChooser specified invalid index (expected 0.." + (caps.length - 1) + ")"); - } - - retFBID = X11GLXGraphicsConfiguration.glXFBConfig2FBConfigID(display, fbcfgsL.get(chosen)); - - retXVisualInfo = GLX.glXGetVisualFromFBConfigCopied(display, fbcfgsL.get(chosen)); - if (retXVisualInfo==null) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed glXGetVisualFromFBConfig ("+x11Screen+", "+fbcfgsL.get(chosen) +" (Continue: "+(false==caps[chosen].isOnscreen())+"):\n\t"+caps[chosen]); - } - if(caps[chosen].isOnscreen()) { - // Onscreen drawables shall have a XVisual .. - return null; - } - } - } finally { - X11Lib.XUnlockDisplay(display); - NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); - } - - return new X11GLXGraphicsConfiguration(x11Screen, caps[chosen], capabilities, chooser, retXVisualInfo, fbcfgsL.get(chosen), retFBID); - } - - protected static X11GLXGraphicsConfiguration chooseGraphicsConfigurationXVisual(GLCapabilities capabilities, - GLCapabilitiesChooser chooser, - X11GraphicsScreen x11Screen) { - if (chooser == null) { - chooser = new DefaultGLCapabilitiesChooser(); - } - - // Until we have a rock-solid visual selection algorithm written - // in pure Java, we're going to provide the underlying window - // system's selection to the chooser as a hint - - GLProfile glProfile = capabilities.getGLProfile(); - boolean onscreen = capabilities.isOnscreen(); - GLCapabilities[] caps = null; - int recommendedIndex = -1; - XVisualInfo retXVisualInfo = null; - int chosen=-1; - - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - try { - NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); - X11Lib.XLockDisplay(display); - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capabilities, false, isMultisampleAvailable, display, screen); - XVisualInfo[] infos = null; - - XVisualInfo recommendedVis = GLX.glXChooseVisualCopied(display, screen, attribs, 0); - if (DEBUG) { - System.err.print("!!! glXChooseVisual recommended "); - if (recommendedVis == null) { - System.err.println("null visual"); - } else { - System.err.println("visual id 0x" + Long.toHexString(recommendedVis.getVisualid())); - } - } - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.setScreen(screen); - infos = X11Lib.XGetVisualInfoCopied(display, X11Lib.VisualScreenMask, template, count, 0); - if (infos == null || infos.length<1) { - throw new GLException("Error while enumerating available XVisualInfos"); - } - caps = new GLCapabilities[infos.length]; - for (int i = 0; i < infos.length; i++) { - caps[i] = X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(glProfile, display, infos[i], onscreen, false, isMultisampleAvailable); - // Attempt to find the visual chosen by glXChooseVisual - if (recommendedVis != null && recommendedVis.getVisualid() == infos[i].getVisualid()) { - recommendedIndex = i; - } - } - try { - chosen = chooser.chooseCapabilities(capabilities, caps, recommendedIndex); - } catch (NativeWindowException e) { - if(DEBUG) { - e.printStackTrace(); - } - chosen = -1; - } - if (chosen < 0) { - // keep on going .. - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationXVisual Failed .. unable to choose config, using first"); - } - chosen = 0; // default .. - } else if (chosen >= caps.length) { - throw new GLException("GLCapabilitiesChooser specified invalid index (expected 0.." + (caps.length - 1) + ")"); - } - if (infos[chosen] == null) { - throw new GLException("GLCapabilitiesChooser chose an invalid visual"); - } - retXVisualInfo = XVisualInfo.create(infos[chosen]); - } finally { - X11Lib.XUnlockDisplay(display); - NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); - } - return new X11GLXGraphicsConfiguration(x11Screen, caps[chosen], capabilities, chooser, retXVisualInfo, 0, -1); - } -} - diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OffscreenGLXContext.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OffscreenGLXContext.java deleted file mode 100644 index 7a38f0ce1..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OffscreenGLXContext.java +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.opengl.impl.x11.*; - -public class X11OffscreenGLXContext extends X11GLXContext { - private X11OffscreenGLXDrawable drawable; - - public X11OffscreenGLXContext(X11OffscreenGLXDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - this.drawable = drawable; - } - - public int getOffscreenContextPixelDataType() { - GL gl = getGL(); - return gl.isGL2()?GL2.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; - } - - public int getOffscreenContextReadBuffer() { - GLCapabilities caps = (GLCapabilities)drawable.getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - if (caps.getDoubleBuffered()) { - return GL.GL_BACK; - } - return GL.GL_FRONT; - } - - public boolean offscreenImageNeedsVerticalFlip() { - // There doesn't seem to be a way to do this in the construction - // of the Pixmap or GLXPixmap - return true; - } - - protected void create() { - createContext(false); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OffscreenGLXDrawable.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OffscreenGLXDrawable.java deleted file mode 100644 index 30772f8ab..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OffscreenGLXDrawable.java +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.x11.*; - -public class X11OffscreenGLXDrawable extends X11GLXDrawable { - private long pixmap; - - protected X11OffscreenGLXDrawable(GLDrawableFactory factory, NativeWindow target) { - super(factory, target, true); - create(); - } - - protected void setRealizedImpl() { - if(realized) { - create(); - } else { - destroy(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new X11OffscreenGLXContext(this, shareWith); - } - - private void create() { - NativeWindow nw = getNativeWindow(); - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) nw.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - XVisualInfo vis = config.getXVisualInfo(); - int bitsPerPixel = vis.getDepth(); - AbstractGraphicsScreen aScreen = config.getScreen(); - AbstractGraphicsDevice aDevice = aScreen.getDevice(); - long dpy = aDevice.getHandle(); - int screen = aScreen.getIndex(); - - getFactoryImpl().lockToolkit(); - try { - X11Lib.XLockDisplay(dpy); - pixmap = X11Lib.XCreatePixmap(dpy, (int) X11Lib.RootWindow(dpy, screen), - component.getWidth(), component.getHeight(), bitsPerPixel); - if (pixmap == 0) { - throw new GLException("XCreatePixmap failed"); - } - long drawable = GLX.glXCreateGLXPixmap(dpy, vis, pixmap); - if (drawable == 0) { - X11Lib.XFreePixmap(dpy, pixmap); - pixmap = 0; - throw new GLException("glXCreateGLXPixmap failed"); - } - ((SurfaceChangeable)nw).setSurfaceHandle(drawable); - if (DEBUG) { - System.err.println("Created pixmap " + toHexString(pixmap) + - ", GLXPixmap " + toHexString(drawable) + - ", display " + toHexString(dpy)); - } - } finally { - X11Lib.XUnlockDisplay(dpy); - getFactoryImpl().unlockToolkit(); - } - } - - public void destroy() { - if (pixmap == 0) return; - - NativeWindow nw = getNativeWindow(); - long display = nw.getDisplayHandle(); - try { - getFactoryImpl().lockToolkit(); - X11Lib.XLockDisplay(display); - - long drawable = nw.getSurfaceHandle(); - if (DEBUG) { - System.err.println("Destroying pixmap " + toHexString(pixmap) + - ", GLXPixmap " + toHexString(drawable) + - ", display " + toHexString(display)); - } - - // Must destroy pixmap and GLXPixmap - - if (DEBUG) { - long cur = GLX.glXGetCurrentContext(); - if (cur != 0) { - System.err.println("WARNING: found context " + toHexString(cur) + " current during pixmap destruction"); - } - } - - // FIXME: workaround for crashes on NVidia hardware when - // destroying pixmap (no context is current at the point of the - // crash, at least from the point of view of - // glXGetCurrentContext) - GLX.glXMakeCurrent(display, 0, 0); - - GLX.glXDestroyGLXPixmap(display, drawable); - X11Lib.XFreePixmap(display, pixmap); - drawable = 0; - pixmap = 0; - display = 0; - ((SurfaceChangeable)nw).setSurfaceHandle(0); - } finally { - X11Lib.XUnlockDisplay(display); - getFactoryImpl().unlockToolkit(); - } - } - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXContext.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXContext.java deleted file mode 100644 index a73b41146..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXContext.java +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import java.util.*; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.opengl.impl.x11.*; - -public class X11OnscreenGLXContext extends X11GLXContext { - // This indicates whether the context we have created is indirect - // and therefore requires the toolkit to be locked around all GL - // calls rather than just all GLX calls - protected boolean isIndirect; - - public X11OnscreenGLXContext(X11OnscreenGLXDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public boolean isOptimizable() { - return super.isOptimizable() && !isIndirect; - } - - protected void create() { - createContext(true); - isIndirect = !GLX.glXIsDirect(drawable.getNativeWindow().getDisplayHandle(), context); - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java deleted file mode 100644 index 4a81448fd..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.opengl.impl.x11.*; - -public class X11OnscreenGLXDrawable extends X11GLXDrawable { - protected X11OnscreenGLXDrawable(GLDrawableFactory factory, NativeWindow component) { - super(factory, component, false); - } - - public GLContext createContext(GLContext shareWith) { - return new X11OnscreenGLXContext(this, shareWith); - } - - public int getWidth() { - return component.getWidth(); - } - - public int getHeight() { - return component.getHeight(); - } - -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11PbufferGLXContext.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11PbufferGLXContext.java deleted file mode 100644 index 3938c0ecc..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11PbufferGLXContext.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.opengl.*; -import com.sun.opengl.impl.*; -import com.sun.opengl.impl.x11.*; - -public class X11PbufferGLXContext extends X11GLXContext { - private X11PbufferGLXDrawable drawable; - - public X11PbufferGLXContext(X11PbufferGLXDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - this.drawable = drawable; - } - - public void bindPbufferToTexture() { - // FIXME: figure out how to implement this - throw new GLException("Not yet implemented"); - } - - public void releasePbufferFromTexture() { - // FIXME: figure out how to implement this - throw new GLException("Not yet implemented"); - } - - - public int getFloatingPointMode() { - return drawable.getFloatingPointMode(); - } - - protected void create() { - if (DEBUG) { - System.err.println("Creating context for pbuffer " + drawable.getWidth() + - " x " + drawable.getHeight()); - } - - // Create a gl context for the p-buffer. - X11GLXContext other = (X11GLXContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getContext(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) - getGLDrawable().getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - - context = GLX.glXCreateNewContext(drawable.getNativeWindow().getDisplayHandle(), - config.getFBConfig(), GLX.GLX_RGBA_TYPE, share, true); - if (context == 0) { - throw new GLException("pbuffer creation error: glXCreateNewContext() failed"); - } - GLContextShareSet.contextCreated(this); - - if (DEBUG) { - System.err.println("Created context for pbuffer " + drawable.getWidth() + - " x " + drawable.getHeight()); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11PbufferGLXDrawable.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11PbufferGLXDrawable.java deleted file mode 100644 index e87ef54ac..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/X11PbufferGLXDrawable.java +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.x11.glx; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.sun.opengl.impl.*; -import com.sun.opengl.impl.x11.glx.*; -import com.sun.nativewindow.impl.x11.*; - -public class X11PbufferGLXDrawable extends X11GLXDrawable { - protected X11PbufferGLXDrawable(GLDrawableFactory factory, NativeWindow target) { - /* GLCapabilities caps, - GLCapabilitiesChooser chooser, - int width, int height */ - super(factory, target, true); - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - createPbuffer(); - - if (DEBUG) { - System.err.println("Created pbuffer " + this); - } - } - - protected void setRealizedImpl() { - if(realized) { - createPbuffer(); - } else { - destroy(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new X11PbufferGLXContext(this, shareWith); - } - - public void destroy() { - getFactoryImpl().lockToolkit(); - try { - NativeWindow nw = getNativeWindow(); - if (nw.getSurfaceHandle() != 0) { - GLX.glXDestroyPbuffer(nw.getDisplayHandle(), nw.getSurfaceHandle()); - } - ((SurfaceChangeable)nw).setSurfaceHandle(0); - } finally { - getFactoryImpl().unlockToolkit(); - } - } - - private void createPbuffer() { - getFactoryImpl().lockToolkit(); - try { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) getNativeWindow().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsScreen aScreen = config.getScreen(); - AbstractGraphicsDevice aDevice = aScreen.getDevice(); - long display = aDevice.getHandle(); - int screen = aScreen.getIndex(); - - if (display==0) { - throw new GLException("Null display"); - } - - NativeWindow nw = getNativeWindow(); - - GLCapabilities capabilities = (GLCapabilities)config.getChosenCapabilities(); - - if (capabilities.getPbufferRenderToTexture()) { - throw new GLException("Render-to-texture pbuffers not supported yet on X11"); - } - - if (capabilities.getPbufferRenderToTextureRectangle()) { - throw new GLException("Render-to-texture-rectangle pbuffers not supported yet on X11"); - } - - // Create the p-buffer. - int niattribs = 0; - int[] iattributes = new int[5]; - - iattributes[niattribs++] = GLX.GLX_PBUFFER_WIDTH; - iattributes[niattribs++] = nw.getWidth(); - iattributes[niattribs++] = GLX.GLX_PBUFFER_HEIGHT; - iattributes[niattribs++] = nw.getHeight(); - iattributes[niattribs++] = 0; - - long pbuffer = GLX.glXCreatePbuffer(display, config.getFBConfig(), iattributes, 0); - if (pbuffer == 0) { - // FIXME: query X error code for detail error message - throw new GLException("pbuffer creation error: glXCreatePbuffer() failed"); - } - - // Set up instance variables - ((SurfaceChangeable)nw).setSurfaceHandle(pbuffer); - - // Determine the actual width and height we were able to create. - int[] tmp = new int[1]; - GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_WIDTH, tmp, 0); - int width = tmp[0]; - GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_HEIGHT, tmp, 0); - int height = tmp[0]; - ((SurfaceChangeable)nw).setSize(width, height); - } finally { - getFactoryImpl().unlockToolkit(); - } - } - - public int getFloatingPointMode() { - // Floating-point pbuffers currently require NVidia hardware on X11 - return GLPbuffer.NV_FLOAT; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } -} diff --git a/src/jogl/classes/com/sun/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java b/src/jogl/classes/com/sun/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java deleted file mode 100644 index 1b92e6f86..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.sun.opengl.impl.x11.glx.awt; - -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import java.awt.GraphicsEnvironment; -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.nativewindow.awt.*; -import javax.media.opengl.*; -import javax.media.opengl.awt.*; - -import com.sun.opengl.impl.*; -import com.sun.nativewindow.impl.jawt.*; -import com.sun.nativewindow.impl.jawt.x11.*; -import com.sun.nativewindow.impl.x11.*; -import com.sun.opengl.impl.x11.*; -import com.sun.opengl.impl.x11.glx.*; - -public class X11AWTGLXGraphicsConfigurationFactory extends GraphicsConfigurationFactory { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public X11AWTGLXGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); - } - - public AbstractGraphicsConfiguration chooseGraphicsConfiguration(Capabilities capabilities, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - GraphicsDevice device = null; - if (absScreen != null && - !(absScreen instanceof AWTGraphicsScreen)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); - } - - if(null==absScreen) { - absScreen = AWTGraphicsScreen.createScreenDevice(-1); - } - AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; - device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); - - if (capabilities != null && - !(capabilities instanceof GLCapabilities)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); - } - - if(DEBUG) { - System.err.println("X11AWTGLXGraphicsConfigurationFactory: got "+absScreen); - } - - GraphicsConfiguration gc; - X11GraphicsConfiguration x11Config; - - // Need the lock here, since it could be an AWT owned display connection - NativeWindowFactory.getDefaultFactory().getToolkitLock().lock(); - try { - long displayHandle = X11SunJDKReflection.graphicsDeviceGetDisplay(device); - if(0==displayHandle) { - displayHandle = X11Util.getThreadLocalDefaultDisplay(); - if(DEBUG) { - System.err.println("X11AWTGLXGraphicsConfigurationFactory: using a thread local X11 display"); - } - } else { - if(DEBUG) { - System.err.println("X11AWTGLXGraphicsConfigurationFactory: using AWT X11 display 0x"+Long.toHexString(displayHandle)); - } - } - ((AWTGraphicsDevice)awtScreen.getDevice()).setHandle(displayHandle); - X11GraphicsDevice x11Device = new X11GraphicsDevice(displayHandle); - - X11GraphicsScreen x11Screen = new X11GraphicsScreen(x11Device, awtScreen.getIndex()); - if(DEBUG) { - System.err.println("X11AWTGLXGraphicsConfigurationFactory: made "+x11Screen); - } - - gc = device.getDefaultConfiguration(); - AWTGraphicsConfiguration.setupCapabilitiesRGBABits(capabilities, gc); - if(DEBUG) { - System.err.println("AWT Colormodel compatible: "+capabilities); - } - - x11Config = (X11GraphicsConfiguration) - GraphicsConfigurationFactory.getFactory(x11Device).chooseGraphicsConfiguration(capabilities, - chooser, - x11Screen); - if (x11Config == null) { - throw new GLException("Unable to choose a GraphicsConfiguration: "+capabilities+",\n\t"+chooser+"\n\t"+x11Screen); - } - - long visualID = x11Config.getVisualID(); - // Now figure out which GraphicsConfiguration corresponds to this - // visual by matching the visual ID - GraphicsConfiguration[] configs = device.getConfigurations(); - for (int i = 0; i < configs.length; i++) { - GraphicsConfiguration config = configs[i]; - if (config != null) { - if (X11SunJDKReflection.graphicsConfigurationGetVisualID(config) == visualID) { - return new AWTGraphicsConfiguration(awtScreen, x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), - config, x11Config); - } - } - } - } finally { - NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock(); - } - // Either we weren't able to reflectively introspect on the - // X11GraphicsConfig or something went wrong in the steps above; - // Let's take the default configuration as used on Windows and MacOSX then .. - if(DEBUG) { - System.err.println("!!! Using default configuration"); - } - return new AWTGraphicsConfiguration(awtScreen, x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), gc, x11Config); - } -} -- cgit v1.2.3