/* C routines encapsulating small amounts of Objective C code to allow nsContext creation and manipulation to occur from Java It's unfortunate this couldn't be placed in the macosx stub_includes directory, but due to the presence of the jni.h stub headers in that directory, if that is in the include path during compilation then the build fails. */ #include <AppKit/NSView.h> #include <AppKit/NSOpenGL.h> #include <AppKit/NSOpenGLView.h> #include <AppKit/NSOpenGLLayer.h> #include <OpenGL/CGLDevice.h> #include <OpenGL/OpenGL.h> typedef int Bool; // CGL .. void CGLQueryPixelFormat(CGLPixelFormatObj fmt, int* iattrs, int niattrs, int* ivalues); // NS .. NSOpenGLPixelFormat* createPixelFormat(int* iattrs, int niattrs, int* ivalues); void queryPixelFormat(NSOpenGLPixelFormat* fmt, int* iattrs, int niattrs, int* ivalues); void deletePixelFormat(NSOpenGLPixelFormat* fmt); // NS .. NSOpenGLContext* getCurrentContext(void); CGLContextObj getCGLContext(NSOpenGLContext* ctx); NSView* getNSView(NSOpenGLContext* ctx); NSOpenGLContext* createContext(NSOpenGLContext* shareContext, NSView* nsView, Bool isBackingLayerView, NSOpenGLPixelFormat* pixelFormat, Bool opaque, int* viewNotReady); Bool makeCurrentContext(NSOpenGLContext* ctx); Bool clearCurrentContext(NSOpenGLContext *ctx); Bool deleteContext(NSOpenGLContext* ctx, Bool releaseOnMainThread); Bool flushBuffer(NSOpenGLContext* ctx); void setContextOpacity(NSOpenGLContext* ctx, int opacity); void updateContext(NSOpenGLContext* ctx); void copyContext(NSOpenGLContext* dest, NSOpenGLContext* src, int mask); void* updateContextRegister(NSOpenGLContext* ctx, NSView* view); Bool updateContextNeedsUpdate(void* updater); void updateContextUnregister(void* updater); NSOpenGLPixelBuffer* createPBuffer(int renderTarget, int internalFormat, int width, int height); Bool destroyPBuffer(NSOpenGLPixelBuffer* pBuffer); void setContextPBuffer(NSOpenGLContext* ctx, NSOpenGLPixelBuffer* pBuffer); void setContextTextureImageToPBuffer(NSOpenGLContext* ctx, NSOpenGLPixelBuffer* pBuffer, GLenum colorBuffer); // NSOpenGLLayer* createNSOpenGLLayer(NSOpenGLContext* ctx, NSOpenGLPixelFormat* fmt, NSView* view, Bool opaque); NSOpenGLLayer* createNSOpenGLLayer(NSOpenGLContext* ctx, NSOpenGLPixelFormat* fmt, NSOpenGLPixelBuffer* pbuffer, Bool opaque, int texWidth, int texHeight); void setNSOpenGLLayerSwapInterval(NSOpenGLLayer* layer, int interval); void waitUntilNSOpenGLLayerIsReady(NSOpenGLLayer* layer, long to_ms); void setNSOpenGLLayerNeedsDisplay(NSOpenGLLayer* glLayer); void releaseNSOpenGLLayer(NSOpenGLLayer *glLayer); void* getProcAddress(const char *procName); void setSwapInterval(NSOpenGLContext* ctx, int interval); /* Gamma-related functionality */ Bool setGammaRamp(int tableSize, float* redRamp, float* greenRamp, float* blueRamp); void resetGammaRamp();