CGL (LWJGL 3.2.4 SNAPSHOT

java.lang.Object
- org.lwjgl.opengl.CGL

public class CGL
extends java.lang.Object

Native bindings to CGL.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class CGL.Functions
Contains the function pointers loaded from GL.getFunctionProvider().

Nested Classes
Modifier and Type	Class and Description
`static class`	`CGL.Functions` Contains the function pointers loaded from `GL.getFunctionProvider()`.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`kCGL0Bit` Depth and stencil buffer depths.
`static int`	`kCGL10Bit` Depth and stencil buffer depths.
`static int`	`kCGL128Bit` Depth and stencil buffer depths.
`static int`	`kCGL12Bit` Depth and stencil buffer depths.
`static int`	`kCGL16Bit` Depth and stencil buffer depths.
`static int`	`kCGL1Bit` Depth and stencil buffer depths.
`static int`	`kCGL24Bit` Depth and stencil buffer depths.
`static int`	`kCGL2Bit` Depth and stencil buffer depths.
`static int`	`kCGL32Bit` Depth and stencil buffer depths.
`static int`	`kCGL3Bit` Depth and stencil buffer depths.
`static int`	`kCGL48Bit` Depth and stencil buffer depths.
`static int`	`kCGL4Bit` Depth and stencil buffer depths.
`static int`	`kCGL5Bit` Depth and stencil buffer depths.
`static int`	`kCGL64Bit` Depth and stencil buffer depths.
`static int`	`kCGL6Bit` Depth and stencil buffer depths.
`static int`	`kCGL8Bit` Depth and stencil buffer depths.
`static int`	`kCGL96Bit` Depth and stencil buffer depths.
`static int`	`kCGLARGB12121212Bit` Color and accumulation buffer formats.
`static int`	`kCGLARGB1555Bit` Color and accumulation buffer formats.
`static int`	`kCGLARGB2101010Bit` Color and accumulation buffer formats.
`static int`	`kCGLARGB4444Bit` Color and accumulation buffer formats.
`static int`	`kCGLARGB8888Bit` Color and accumulation buffer formats.
`static int`	`kCGLBadAddress` CGL error return values.
`static int`	`kCGLBadAlloc` CGL error return values.
`static int`	`kCGLBadAttribute` CGL error return values.
`static int`	`kCGLBadCodeModule` CGL error return values.
`static int`	`kCGLBadConnection` CGL error return values.
`static int`	`kCGLBadContext` CGL error return values.
`static int`	`kCGLBadDisplay` CGL error return values.
`static int`	`kCGLBadDrawable` CGL error return values.
`static int`	`kCGLBadEnumeration` CGL error return values.
`static int`	`kCGLBadFullScreen` CGL error return values.
`static int`	`kCGLBadMatch` CGL error return values.
`static int`	`kCGLBadOffScreen` CGL error return values.
`static int`	`kCGLBadPixelFormat` CGL error return values.
`static int`	`kCGLBadProperty` CGL error return values.
`static int`	`kCGLBadRendererInfo` CGL error return values.
`static int`	`kCGLBadState` CGL error return values.
`static int`	`kCGLBadValue` CGL error return values.
`static int`	`kCGLBadWindow` CGL error return values.
`static int`	`kCGLCEDisplayListOptimization` Enable names for `Enable`, `Disable`, and `IsEnabled`.
`static int`	`kCGLCEMPEngine` Enable names for `Enable`, `Disable`, and `IsEnabled`.
`static int`	`kCGLCERasterization` Enable names for `Enable`, `Disable`, and `IsEnabled`.
`static int`	`kCGLCEStateValidation` Enable names for `Enable`, `Disable`, and `IsEnabled`.
`static int`	`kCGLCESurfaceBackingSize` Enable names for `Enable`, `Disable`, and `IsEnabled`.
`static int`	`kCGLCESwapLimit` Enable names for `Enable`, `Disable`, and `IsEnabled`.
`static int`	`kCGLCESwapRectangle` Enable names for `Enable`, `Disable`, and `IsEnabled`.
`static int`	`kCGLCPClientStorage` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPCurrentRendererID` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPDispatchTableSize` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPGPUFragmentProcessing` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPGPUVertexProcessing` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPHasDrawable` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPMPSwapsInFlight` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPReclaimResources` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPSurfaceBackingSize` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPSurfaceOpacity` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPSurfaceOrder` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPSurfaceSurfaceVolatile` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPSurfaceTexture` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPSwapInterval` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLCPSwapRectangle` Parameter names for `SetParameter` and `GetParameter`.
`static int`	`kCGLDoubleBufferBit` Buffer modes.
`static int`	`kCGLGOClearFormatCache` Option names for `SetGlobalOption` and `GetGlobalOption`.
`static int`	`kCGLGOFormatCacheSize` Option names for `SetGlobalOption` and `GetGlobalOption`.
`static int`	`kCGLGOResetLibrary` Option names for `SetGlobalOption` and `GetGlobalOption`.
`static int`	`kCGLGORetainRenderers` Option names for `SetGlobalOption` and `GetGlobalOption`.
`static int`	`kCGLGOUseBuildCache` Option names for `SetGlobalOption` and `GetGlobalOption`.
`static int`	`kCGLGOUseErrorHandler` Option names for `SetGlobalOption` and `GetGlobalOption`.
`static int`	`kCGLMonoscopicBit` Buffer modes.
`static int`	`kCGLMultisampleBit` Sampling modes.
`static int`	`kCGLNoError` CGL error return values.
`static int`	`kCGLOGLPVersion_3_2_Core` OpenGL Implementation Profiles.
`static int`	`kCGLOGLPVersion_Legacy` OpenGL Implementation Profiles.
`static int`	`kCGLPFAAccelerated` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAAcceleratedCompute` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAAccumSize` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAAllowOfflineRenderers` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAAllRenderers` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAAlphaSize` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAAuxBuffers` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAAuxDepthStencil` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFABackingStore` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFABackingVolatile` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAClosestPolicy` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAColorFloat` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAColorSize` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFACompliant` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFADepthSize` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFADisplayMask` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFADoubleBuffer` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAFullScreen` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAMaximumPolicy` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAMinimumPolicy` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAMPSafe` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAMultisample` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAMultiScreen` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFANoRecovery` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAOffScreen` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAOpenGLProfile` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAPBuffer` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFARemotePBuffer` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFARendererID` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFARobust` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFASampleAlpha` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFASampleBuffers` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFASamples` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFASingleRenderer` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAStencilSize` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAStereo` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFASupersample` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFASupportsAutomaticGraphicsSwitching` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFATripleBuffer` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAVirtualScreenCount` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLPFAWindow` Attribute names for `ChoosePixelFormat` and `DescribePixelFormat`.
`static int`	`kCGLRGB101010_A8Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB101010Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB121212Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB161616Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB444A8Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB444Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB555A8Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB555Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB565A8Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB565Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB888A8Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGB888Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGBA16161616Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGBAFloat128Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGBAFloat256Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGBAFloat64Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGBFloat128Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGBFloat256Bit` Color and accumulation buffer formats.
`static int`	`kCGLRGBFloat64Bit` Color and accumulation buffer formats.
`static int`	`kCGLRPAccelerated` Property names for `DescribeRenderer`.
`static int`	`kCGLRPAcceleratedCompute` Property names for `DescribeRenderer`.
`static int`	`kCGLRPAccumModes` Property names for `DescribeRenderer`.
`static int`	`kCGLRPBackingStore` Property names for `DescribeRenderer`.
`static int`	`kCGLRPBufferModes` Property names for `DescribeRenderer`.
`static int`	`kCGLRPColorModes` Property names for `DescribeRenderer`.
`static int`	`kCGLRPCompliant` Property names for `DescribeRenderer`.
`static int`	`kCGLRPDepthModes` Property names for `DescribeRenderer`.
`static int`	`kCGLRPDisplayMask` Property names for `DescribeRenderer`.
`static int`	`kCGLRPFullScreen` Property names for `DescribeRenderer`.
`static int`	`kCGLRPGPUFragProcCapable` Property names for `DescribeRenderer`.
`static int`	`kCGLRPGPUVertProcCapable` Property names for `DescribeRenderer`.
`static int`	`kCGLRPMaxAuxBuffers` Property names for `DescribeRenderer`.
`static int`	`kCGLRPMaxSampleBuffers` Property names for `DescribeRenderer`.
`static int`	`kCGLRPMaxSamples` Property names for `DescribeRenderer`.
`static int`	`kCGLRPMPSafe` Property names for `DescribeRenderer`.
`static int`	`kCGLRPMultiScreen` Property names for `DescribeRenderer`.
`static int`	`kCGLRPOffScreen` Property names for `DescribeRenderer`.
`static int`	`kCGLRPOnline` Property names for `DescribeRenderer`.
`static int`	`kCGLRPRendererCount` Property names for `DescribeRenderer`.
`static int`	`kCGLRPRendererID` Property names for `DescribeRenderer`.
`static int`	`kCGLRPRobust` Property names for `DescribeRenderer`.
`static int`	`kCGLRPSampleAlpha` Property names for `DescribeRenderer`.
`static int`	`kCGLRPSampleModes` Property names for `DescribeRenderer`.
`static int`	`kCGLRPStencilModes` Property names for `DescribeRenderer`.
`static int`	`kCGLRPTextureMemory` Property names for `DescribeRenderer`.
`static int`	`kCGLRPTextureMemoryMegabytes` Property names for `DescribeRenderer`.
`static int`	`kCGLRPVideoMemory` Property names for `DescribeRenderer`.
`static int`	`kCGLRPVideoMemoryMegabytes` Property names for `DescribeRenderer`.
`static int`	`kCGLRPWindow` Property names for `DescribeRenderer`.
`static int`	`kCGLSingleBufferBit` Buffer modes.
`static int`	`kCGLStereoscopicBit` Buffer modes.
`static int`	`kCGLSupersampleBit` Sampling modes.
`static int`	`kCGLTripleBufferBit` Buffer modes.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static int`	`CGLChoosePixelFormat(int[] attribs, org.lwjgl.PointerBuffer pix, int[] npix)` Array version of: `ChoosePixelFormat`
`static int`	`CGLChoosePixelFormat(java.nio.IntBuffer attribs, org.lwjgl.PointerBuffer pix, java.nio.IntBuffer npix)` Creates a pixel format object that satisfies the constraints of the specified buffer and renderer attributes.
`static int`	`CGLClearDrawable(long ctx)` Disassociates a rendering context from any drawable objects attached to it.
`static int`	`CGLCopyContext(long src, long dst, int mask)` Copies the specified state variables from one rendering context to another.
`static int`	`CGLCreateContext(long pix, long share, org.lwjgl.PointerBuffer ctx)` Creates a CGL rendering context.
`static int`	`CGLCreatePBuffer(int width, int height, int target, int internalFormat, int max_level, org.lwjgl.PointerBuffer pbuffer)` Creates a pixel buffer of the specified size, compatible with the specified texture target.
`static int`	`CGLDescribePBuffer(long obj, int[] width, int[] height, int[] target, int[] internalFormat, int[] mipmap)` Array version of: `DescribePBuffer`
`static int`	`CGLDescribePBuffer(long obj, java.nio.IntBuffer width, java.nio.IntBuffer height, java.nio.IntBuffer target, java.nio.IntBuffer internalFormat, java.nio.IntBuffer mipmap)` Retrieves information that describes the specified pixel buffer object.
`static int`	`CGLDescribePixelFormat(long pix, int pix_num, int attrib, int[] value)` Array version of: `DescribePixelFormat`
`static int`	`CGLDescribePixelFormat(long pix, int pix_num, int attrib, java.nio.IntBuffer value)` Retrieves the values of an attribute associated with a pixel format object.
`static int`	`CGLDescribeRenderer(long rend, int rend_num, int prop, int[] value)` Array version of: `DescribeRenderer`
`static int`	`CGLDescribeRenderer(long rend, int rend_num, int prop, java.nio.IntBuffer value)` Obtains the value associated with a renderer property.
`static int`	`CGLDestroyContext(long ctx)` Frees the resources associated with a rendering context.
`static int`	`CGLDestroyPBuffer(long pbuffer)` Releases the resources associated with a pixel buffer object.
`static int`	`CGLDestroyPixelFormat(long pix)` Frees the memory associated with a pixel format object.
`static int`	`CGLDestroyRendererInfo(long rend)` Frees resources associated with a renderer information object.
`static int`	`CGLDisable(long ctx, int pname)` Disables an option for a rendering context.
`static int`	`CGLEnable(long ctx, int pname)` Enables an option for a rendering context.
`static java.lang.String`	`CGLErrorString(int error)` Returns a string that describes the specified result code.
`static int`	`CGLFlushDrawable(long ctx)` Copies the back buffer of a double-buffered context to the front buffer.
`static int`	`CGLGetContextRetainCount(long ctx)` Returns the current retain count of a CGL rendering context.
`static long`	`CGLGetCurrentContext()` Returns the current rendering context.
`static int`	`CGLGetGlobalOption(int pname, int[] params)` Array version of: `GetGlobalOption`
`static int`	`CGLGetGlobalOption(int pname, java.nio.IntBuffer params)` Retrieves the value of a global option.
`static int`	`CGLGetOffScreen(long ctx, int[] width, int[] height, int[] rowbytes, org.lwjgl.PointerBuffer baseaddr)` Array version of: `GetOffScreen`
`static int`	`CGLGetOffScreen(long ctx, java.nio.IntBuffer width, java.nio.IntBuffer height, java.nio.IntBuffer rowbytes, org.lwjgl.PointerBuffer baseaddr)` Retrieves an offscreen buffer and its parameters for a specified rendering context.
`static int`	`CGLGetParameter(long ctx, int pname, int[] params)` Array version of: `GetParameter`
`static int`	`CGLGetParameter(long ctx, int pname, java.nio.IntBuffer params)` Retrieves the value of a rendering context parameter.
`static int`	`CGLGetPBuffer(long ctx, org.lwjgl.PointerBuffer pbuffer, int[] face, int[] level, int[] screen)` Array version of: `GetPBuffer`
`static int`	`CGLGetPBuffer(long ctx, org.lwjgl.PointerBuffer pbuffer, java.nio.IntBuffer face, java.nio.IntBuffer level, java.nio.IntBuffer screen)` Retrieves a pixel buffer and its parameters for a specified rendering context.
`static int`	`CGLGetPBufferRetainCount(long pbuffer)` Returns the retain count of a pixel buffer object.
`static long`	`CGLGetPixelFormat(long ctx)` Retrieves the current pixel format associated with a CGL rendering context.
`static int`	`CGLGetPixelFormatRetainCount(long pix)` Returns the retain count of a pixel format object.
`static long`	`CGLGetShareGroup(long ctx)` Returns the sharegroup of the specified rendering context.
`static void`	`CGLGetVersion(int[] majorvers, int[] minorvers)` Array version of: `GetVersion`
`static void`	`CGLGetVersion(java.nio.IntBuffer majorvers, java.nio.IntBuffer minorvers)` Gets the major and minor version numbers of the CGL library.
`static int`	`CGLGetVirtualScreen(long ctx, int[] screen)` Array version of: `GetVirtualScreen`
`static int`	`CGLGetVirtualScreen(long ctx, java.nio.IntBuffer screen)` Gets the current virtual screen number associated with a rendering context.
`static int`	`CGLIsEnabled(long ctx, int pname, int[] enable)` Array version of: `IsEnabled`
`static int`	`CGLIsEnabled(long ctx, int pname, java.nio.IntBuffer enable)` Reports whether an option is enabled for a rendering context.
`static int`	`CGLLockContext(long context)` Locks a CGL rendering context.
`static int`	`CGLQueryRendererInfo(int display_mask, org.lwjgl.PointerBuffer rend, int[] nrend)` Array version of: `QueryRendererInfo`
`static int`	`CGLQueryRendererInfo(int display_mask, org.lwjgl.PointerBuffer rend, java.nio.IntBuffer nrend)` Creates a renderer information object that contains properties and values for renderers able to drive all the specified displays in a given display mask.
`static void`	`CGLReleaseContext(long ctx)` Decrements the retain count on a CGL rendering context.
`static void`	`CGLReleasePBuffer(long pbuffer)` Releases the resources associated with a pixel buffer object.
`static void`	`CGLReleasePixelFormat(long pix)` Decrements the reference count of a pixel format object.
`static long`	`CGLRetainContext(long ctx)` Increments the retain count on a CGL rendering context.
`static long`	`CGLRetainPBuffer(long pbuffer)` Increments the retain count on a pixel buffer object.
`static long`	`CGLRetainPixelFormat(long pix)` Increments the receiver's reference count.
`static int`	`CGLSetCurrentContext(long context)` Sets the specified rendering context as the current rendering context.
`static int`	`CGLSetFullScreen(long ctx)` Attaches a rendering context to its full-screen drawable object.
`static int`	`CGLSetFullScreenOnDisplay(long ctx, int display_mask)` Attaches a rendering context to a full-screen drawable object." +
`static int`	`CGLSetGlobalOption(int pname, int param)` Sets the value of a global option.
`static int`	`CGLSetGlobalOption(int pname, int[] params)` Array version of: `SetGlobalOption`
`static int`	`CGLSetGlobalOption(int pname, java.nio.IntBuffer params)` Sets the value of a global option.
`static int`	`CGLSetOffScreen(long ctx, int width, int height, int rowbytes, java.nio.ByteBuffer baseaddr)` Attaches a rendering context to an offscreen buffer.
`static int`	`CGLSetParameter(long ctx, int pname, int param)` Sets the value of a rendering context parameter.
`static int`	`CGLSetParameter(long ctx, int pname, int[] params)` Array version of: `SetParameter`
`static int`	`CGLSetParameter(long ctx, int pname, java.nio.IntBuffer params)` Sets the value of a rendering context parameter.
`static int`	`CGLSetPBuffer(long ctx, long pbuffer, int face, int level, int screen)` Attaches a pixel buffer object to a rendering context.
`static int`	`CGLSetVirtualScreen(long ctx, int screen)` Forces subsequent OpenGL commands to the specified virtual screen.
`static int`	`CGLTexImagePBuffer(long ctx, long pbuffer, int source)` Binds the contents of a pixel buffer to a data source for a texture object.
`static int`	`CGLUnlockContext(long context)` Unlocks a CGL rendering context.
`static int`	`CGLUpdateContext(long ctx)` Synchronizes new renderer state to that of the application context
`static int`	`nCGLChoosePixelFormat(long attribs, long pix, long npix)` Unsafe version of: `ChoosePixelFormat`
`static int`	`nCGLCreateContext(long pix, long share, long ctx)` Unsafe version of: `CreateContext`
`static int`	`nCGLCreatePBuffer(int width, int height, int target, int internalFormat, int max_level, long pbuffer)` Unsafe version of: `CreatePBuffer`
`static int`	`nCGLDescribePBuffer(long obj, long width, long height, long target, long internalFormat, long mipmap)` Unsafe version of: `DescribePBuffer`
`static int`	`nCGLDescribePixelFormat(long pix, int pix_num, int attrib, long value)` Unsafe version of: `DescribePixelFormat`
`static int`	`nCGLDescribeRenderer(long rend, int rend_num, int prop, long value)` Unsafe version of: `DescribeRenderer`
`static long`	`nCGLErrorString(int error)` Unsafe version of: `ErrorString`
`static int`	`nCGLGetGlobalOption(int pname, long params)` Unsafe version of: `GetGlobalOption`
`static int`	`nCGLGetOffScreen(long ctx, long width, long height, long rowbytes, long baseaddr)` Unsafe version of: `GetOffScreen`
`static int`	`nCGLGetParameter(long ctx, int pname, long params)` Unsafe version of: `GetParameter`
`static int`	`nCGLGetPBuffer(long ctx, long pbuffer, long face, long level, long screen)` Unsafe version of: `GetPBuffer`
`static void`	`nCGLGetVersion(long majorvers, long minorvers)` Unsafe version of: `GetVersion`
`static int`	`nCGLGetVirtualScreen(long ctx, long screen)` Unsafe version of: `GetVirtualScreen`
`static int`	`nCGLIsEnabled(long ctx, int pname, long enable)` Unsafe version of: `IsEnabled`
`static int`	`nCGLQueryRendererInfo(int display_mask, long rend, long nrend)` Unsafe version of: `QueryRendererInfo`
`static int`	`nCGLSetGlobalOption(int pname, long params)` Unsafe version of: `SetGlobalOption`
`static int`	`nCGLSetOffScreen(long ctx, int width, int height, int rowbytes, long baseaddr)` Unsafe version of: `SetOffScreen`
`static int`	`nCGLSetParameter(long ctx, int pname, long params)` Unsafe version of: `SetParameter`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- kCGLPFAAllRenderers
```
public static final int kCGLPFAAllRenderers
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFATripleBuffer
```
public static final int kCGLPFATripleBuffer
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFADoubleBuffer
```
public static final int kCGLPFADoubleBuffer
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAStereo
```
public static final int kCGLPFAStereo
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAColorSize
```
public static final int kCGLPFAColorSize
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAAlphaSize
```
public static final int kCGLPFAAlphaSize
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFADepthSize
```
public static final int kCGLPFADepthSize
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAStencilSize
```
public static final int kCGLPFAStencilSize
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAMinimumPolicy
```
public static final int kCGLPFAMinimumPolicy
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAMaximumPolicy
```
public static final int kCGLPFAMaximumPolicy
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFASampleBuffers
```
public static final int kCGLPFASampleBuffers
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFASamples
```
public static final int kCGLPFASamples
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAColorFloat
```
public static final int kCGLPFAColorFloat
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAMultisample
```
public static final int kCGLPFAMultisample
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFASupersample
```
public static final int kCGLPFASupersample
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFASampleAlpha
```
public static final int kCGLPFASampleAlpha
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFARendererID
```
public static final int kCGLPFARendererID
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFASingleRenderer
```
public static final int kCGLPFASingleRenderer
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFANoRecovery
```
public static final int kCGLPFANoRecovery
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAAccelerated
```
public static final int kCGLPFAAccelerated
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAClosestPolicy
```
public static final int kCGLPFAClosestPolicy
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFABackingStore
```
public static final int kCGLPFABackingStore
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFABackingVolatile
```
public static final int kCGLPFABackingVolatile
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFADisplayMask
```
public static final int kCGLPFADisplayMask
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAAllowOfflineRenderers
```
public static final int kCGLPFAAllowOfflineRenderers
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAAcceleratedCompute
```
public static final int kCGLPFAAcceleratedCompute
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAOpenGLProfile
```
public static final int kCGLPFAOpenGLProfile
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFASupportsAutomaticGraphicsSwitching
```
public static final int kCGLPFASupportsAutomaticGraphicsSwitching
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAVirtualScreenCount
```
public static final int kCGLPFAVirtualScreenCount
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAAuxBuffers
```
public static final int kCGLPFAAuxBuffers
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAAccumSize
```
public static final int kCGLPFAAccumSize
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAOffScreen
```
public static final int kCGLPFAOffScreen
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAAuxDepthStencil
```
public static final int kCGLPFAAuxDepthStencil
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAWindow
```
public static final int kCGLPFAWindow
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFACompliant
```
public static final int kCGLPFACompliant
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAPBuffer
```
public static final int kCGLPFAPBuffer
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFARemotePBuffer
```
public static final int kCGLPFARemotePBuffer
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFARobust
```
public static final int kCGLPFARobust
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAMPSafe
```
public static final int kCGLPFAMPSafe
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAMultiScreen
```
public static final int kCGLPFAMultiScreen
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLPFAFullScreen
```
public static final int kCGLPFAFullScreen
```
  Attribute names for ChoosePixelFormat and DescribePixelFormat.
  
  See Also:
  
  Constant Field Values
- kCGLRPOffScreen
```
public static final int kCGLRPOffScreen
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPRendererID
```
public static final int kCGLRPRendererID
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPAccelerated
```
public static final int kCGLRPAccelerated
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPBackingStore
```
public static final int kCGLRPBackingStore
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPWindow
```
public static final int kCGLRPWindow
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPCompliant
```
public static final int kCGLRPCompliant
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPDisplayMask
```
public static final int kCGLRPDisplayMask
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPBufferModes
```
public static final int kCGLRPBufferModes
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPColorModes
```
public static final int kCGLRPColorModes
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPAccumModes
```
public static final int kCGLRPAccumModes
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPDepthModes
```
public static final int kCGLRPDepthModes
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPStencilModes
```
public static final int kCGLRPStencilModes
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPMaxAuxBuffers
```
public static final int kCGLRPMaxAuxBuffers
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPMaxSampleBuffers
```
public static final int kCGLRPMaxSampleBuffers
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPMaxSamples
```
public static final int kCGLRPMaxSamples
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPSampleModes
```
public static final int kCGLRPSampleModes
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPSampleAlpha
```
public static final int kCGLRPSampleAlpha
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPVideoMemory
```
public static final int kCGLRPVideoMemory
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPTextureMemory
```
public static final int kCGLRPTextureMemory
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPGPUVertProcCapable
```
public static final int kCGLRPGPUVertProcCapable
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPGPUFragProcCapable
```
public static final int kCGLRPGPUFragProcCapable
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPRendererCount
```
public static final int kCGLRPRendererCount
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPOnline
```
public static final int kCGLRPOnline
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPAcceleratedCompute
```
public static final int kCGLRPAcceleratedCompute
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPVideoMemoryMegabytes
```
public static final int kCGLRPVideoMemoryMegabytes
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPTextureMemoryMegabytes
```
public static final int kCGLRPTextureMemoryMegabytes
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPRobust
```
public static final int kCGLRPRobust
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPMPSafe
```
public static final int kCGLRPMPSafe
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPMultiScreen
```
public static final int kCGLRPMultiScreen
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLRPFullScreen
```
public static final int kCGLRPFullScreen
```
  Property names for DescribeRenderer.
  
  See Also:
  
  Constant Field Values
- kCGLCESwapRectangle
```
public static final int kCGLCESwapRectangle
```
  Enable names for Enable, Disable, and IsEnabled.
  
  See Also:
  
  Constant Field Values
- kCGLCESwapLimit
```
public static final int kCGLCESwapLimit
```
  Enable names for Enable, Disable, and IsEnabled.
  
  See Also:
  
  Constant Field Values
- kCGLCERasterization
```
public static final int kCGLCERasterization
```
  Enable names for Enable, Disable, and IsEnabled.
  
  See Also:
  
  Constant Field Values
- kCGLCEStateValidation
```
public static final int kCGLCEStateValidation
```
  Enable names for Enable, Disable, and IsEnabled.
  
  See Also:
  
  Constant Field Values
- kCGLCESurfaceBackingSize
```
public static final int kCGLCESurfaceBackingSize
```
  Enable names for Enable, Disable, and IsEnabled.
  
  See Also:
  
  Constant Field Values
- kCGLCEDisplayListOptimization
```
public static final int kCGLCEDisplayListOptimization
```
  Enable names for Enable, Disable, and IsEnabled.
  
  See Also:
  
  Constant Field Values
- kCGLCEMPEngine
```
public static final int kCGLCEMPEngine
```
  Enable names for Enable, Disable, and IsEnabled.
  
  See Also:
  
  Constant Field Values
- kCGLCPSwapRectangle
```
public static final int kCGLCPSwapRectangle
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPSwapInterval
```
public static final int kCGLCPSwapInterval
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPDispatchTableSize
```
public static final int kCGLCPDispatchTableSize
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPClientStorage
```
public static final int kCGLCPClientStorage
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPSurfaceTexture
```
public static final int kCGLCPSurfaceTexture
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPSurfaceOrder
```
public static final int kCGLCPSurfaceOrder
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPSurfaceOpacity
```
public static final int kCGLCPSurfaceOpacity
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPSurfaceBackingSize
```
public static final int kCGLCPSurfaceBackingSize
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPSurfaceSurfaceVolatile
```
public static final int kCGLCPSurfaceSurfaceVolatile
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPReclaimResources
```
public static final int kCGLCPReclaimResources
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPCurrentRendererID
```
public static final int kCGLCPCurrentRendererID
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPGPUVertexProcessing
```
public static final int kCGLCPGPUVertexProcessing
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPGPUFragmentProcessing
```
public static final int kCGLCPGPUFragmentProcessing
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPHasDrawable
```
public static final int kCGLCPHasDrawable
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLCPMPSwapsInFlight
```
public static final int kCGLCPMPSwapsInFlight
```
  Parameter names for SetParameter and GetParameter.
  
  See Also:
  
  Constant Field Values
- kCGLGOFormatCacheSize
```
public static final int kCGLGOFormatCacheSize
```
  Option names for SetGlobalOption and GetGlobalOption.
  
  See Also:
  
  Constant Field Values
- kCGLGOClearFormatCache
```
public static final int kCGLGOClearFormatCache
```
  Option names for SetGlobalOption and GetGlobalOption.
  
  See Also:
  
  Constant Field Values
- kCGLGORetainRenderers
```
public static final int kCGLGORetainRenderers
```
  Option names for SetGlobalOption and GetGlobalOption.
  
  See Also:
  
  Constant Field Values
- kCGLGOResetLibrary
```
public static final int kCGLGOResetLibrary
```
  Option names for SetGlobalOption and GetGlobalOption.
  
  See Also:
  
  Constant Field Values
- kCGLGOUseErrorHandler
```
public static final int kCGLGOUseErrorHandler
```
  Option names for SetGlobalOption and GetGlobalOption.
  
  See Also:
  
  Constant Field Values
- kCGLGOUseBuildCache
```
public static final int kCGLGOUseBuildCache
```
  Option names for SetGlobalOption and GetGlobalOption.
  
  See Also:
  
  Constant Field Values
- kCGLOGLPVersion_Legacy
```
public static final int kCGLOGLPVersion_Legacy
```
  OpenGL Implementation Profiles.
  
  See Also:
  
  Constant Field Values
- kCGLOGLPVersion_3_2_Core
```
public static final int kCGLOGLPVersion_3_2_Core
```
  OpenGL Implementation Profiles.
  
  See Also:
  
  Constant Field Values
- kCGLNoError
```
public static final int kCGLNoError
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadAttribute
```
public static final int kCGLBadAttribute
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadProperty
```
public static final int kCGLBadProperty
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadPixelFormat
```
public static final int kCGLBadPixelFormat
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadRendererInfo
```
public static final int kCGLBadRendererInfo
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadContext
```
public static final int kCGLBadContext
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadDrawable
```
public static final int kCGLBadDrawable
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadDisplay
```
public static final int kCGLBadDisplay
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadState
```
public static final int kCGLBadState
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadValue
```
public static final int kCGLBadValue
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadMatch
```
public static final int kCGLBadMatch
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadEnumeration
```
public static final int kCGLBadEnumeration
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadOffScreen
```
public static final int kCGLBadOffScreen
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadFullScreen
```
public static final int kCGLBadFullScreen
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadWindow
```
public static final int kCGLBadWindow
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadAddress
```
public static final int kCGLBadAddress
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadCodeModule
```
public static final int kCGLBadCodeModule
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadAlloc
```
public static final int kCGLBadAlloc
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLBadConnection
```
public static final int kCGLBadConnection
```
  CGL error return values.
  
  See Also:
  
  Constant Field Values
- kCGLMonoscopicBit
```
public static final int kCGLMonoscopicBit
```
  Buffer modes.
  
  See Also:
  
  Constant Field Values
- kCGLStereoscopicBit
```
public static final int kCGLStereoscopicBit
```
  Buffer modes.
  
  See Also:
  
  Constant Field Values
- kCGLSingleBufferBit
```
public static final int kCGLSingleBufferBit
```
  Buffer modes.
  
  See Also:
  
  Constant Field Values
- kCGLDoubleBufferBit
```
public static final int kCGLDoubleBufferBit
```
  Buffer modes.
  
  See Also:
  
  Constant Field Values
- kCGLTripleBufferBit
```
public static final int kCGLTripleBufferBit
```
  Buffer modes.
  
  See Also:
  
  Constant Field Values
- kCGL0Bit
```
public static final int kCGL0Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL1Bit
```
public static final int kCGL1Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL2Bit
```
public static final int kCGL2Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL3Bit
```
public static final int kCGL3Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL4Bit
```
public static final int kCGL4Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL5Bit
```
public static final int kCGL5Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL6Bit
```
public static final int kCGL6Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL8Bit
```
public static final int kCGL8Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL10Bit
```
public static final int kCGL10Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL12Bit
```
public static final int kCGL12Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL16Bit
```
public static final int kCGL16Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL24Bit
```
public static final int kCGL24Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL32Bit
```
public static final int kCGL32Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL48Bit
```
public static final int kCGL48Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL64Bit
```
public static final int kCGL64Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL96Bit
```
public static final int kCGL96Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGL128Bit
```
public static final int kCGL128Bit
```
  Depth and stencil buffer depths.
  
  See Also:
  
  Constant Field Values
- kCGLRGB444Bit
```
public static final int kCGLRGB444Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLARGB4444Bit
```
public static final int kCGLARGB4444Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB444A8Bit
```
public static final int kCGLRGB444A8Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB555Bit
```
public static final int kCGLRGB555Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLARGB1555Bit
```
public static final int kCGLARGB1555Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB555A8Bit
```
public static final int kCGLRGB555A8Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB565Bit
```
public static final int kCGLRGB565Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB565A8Bit
```
public static final int kCGLRGB565A8Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB888Bit
```
public static final int kCGLRGB888Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLARGB8888Bit
```
public static final int kCGLARGB8888Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB888A8Bit
```
public static final int kCGLRGB888A8Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB101010Bit
```
public static final int kCGLRGB101010Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLARGB2101010Bit
```
public static final int kCGLARGB2101010Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB101010_A8Bit
```
public static final int kCGLRGB101010_A8Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB121212Bit
```
public static final int kCGLRGB121212Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLARGB12121212Bit
```
public static final int kCGLARGB12121212Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGB161616Bit
```
public static final int kCGLRGB161616Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGBA16161616Bit
```
public static final int kCGLRGBA16161616Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGBFloat64Bit
```
public static final int kCGLRGBFloat64Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGBAFloat64Bit
```
public static final int kCGLRGBAFloat64Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGBFloat128Bit
```
public static final int kCGLRGBFloat128Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGBAFloat128Bit
```
public static final int kCGLRGBAFloat128Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGBFloat256Bit
```
public static final int kCGLRGBFloat256Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLRGBAFloat256Bit
```
public static final int kCGLRGBAFloat256Bit
```
  Color and accumulation buffer formats.
  
  See Also:
  
  Constant Field Values
- kCGLSupersampleBit
```
public static final int kCGLSupersampleBit
```
  Sampling modes.
  
  See Also:
  
  Constant Field Values
- kCGLMultisampleBit
```
public static final int kCGLMultisampleBit
```
  Sampling modes.
  
  See Also:
  
  Constant Field Values

Method Detail

CGLGetCurrentContext
```
public static long CGLGetCurrentContext()
```
Returns the current rendering context. If there is none, returns NULL.

CGLSetCurrentContext
```
public static int CGLSetCurrentContext(long context)
```
Sets the specified rendering context as the current rendering context.
There can be only one current rendering context. Subsequent OpenGL rendering calls operate on the current rendering context to modify the drawable object associated with it.

You can use AGL macros to bypass the current rendering context mechanism and maintain your own current rendering context.

A context is current on a per-thread basis. Multiple threads must serialize calls into the same context.

Parameters:

context - the rendering context to set as the current rendering context. Pass NULL to release the current rendering context without assigning a new one.

CGLGetShareGroup
```
public static long CGLGetShareGroup(long ctx)
```
Returns the sharegroup of the specified rendering context.

Parameters:

ctx - a rendering context

nCGLChoosePixelFormat

public static int nCGLChoosePixelFormat(long attribs,
                                        long pix,
                                        long npix)

Unsafe version of: ChoosePixelFormat

CGLChoosePixelFormat

public static int CGLChoosePixelFormat(java.nio.IntBuffer attribs,
                                       org.lwjgl.PointerBuffer pix,
                                       java.nio.IntBuffer npix)

Creates a pixel format object that satisfies the constraints of the specified buffer and renderer attributes.

Parameters:

attribs - a 0 terminated array that contains a list of buffer and renderer attributes. Attributes can be Boolean or integer. If an attribute is integer, you must supply the desired value immediately following the attribute. If the attribute is Boolean, do not supply a value because its presence in the attributes array implies a true value. One of:

`PFAAllRenderers`	`PFATripleBuffer`	`PFADoubleBuffer`	`PFAStereo`	`PFAColorSize`
`PFAAlphaSize`	`PFADepthSize`	`PFAStencilSize`	`PFAMinimumPolicy`	`PFAMaximumPolicy`
`PFASampleBuffers`	`PFASamples`	`PFAColorFloat`	`PFAMultisample`	`PFASupersample`
`PFASampleAlpha`	`PFARendererID`	`PFASingleRenderer`	`PFANoRecovery`	`PFAAccelerated`
`PFAClosestPolicy`	`PFABackingStore`	`PFABackingVolatile`	`PFADisplayMask`	`PFAAllowOfflineRenderers`
`PFAAcceleratedCompute`	`PFAOpenGLProfile`	`PFASupportsAutomaticGraphicsSwitching`	`PFAVirtualScreenCount`	`PFAAuxBuffers`
`PFAAccumSize`	`PFAOffScreen`	`PFAAuxDepthStencil`	`PFAWindow`	`PFACompliant`
`PFAPBuffer`	`PFARemotePBuffer`	`PFARobust`	`PFAMPSafe`	`PFAMultiScreen`
`PFAFullScreen`

pix - the memory address of a pixel format object. On return, points to a new pixel format object that contains pixel format information and a list of virtual screens. If there are no pixel formats or virtual screens that satisfy the constraints of the buffer and renderer attributes, the value of pix is set to NULL.

npix - on return, points to the number of virtual screens referenced by pix. If pix is NULL, the value of npix is set to 0.

CGLDestroyPixelFormat
```
public static int CGLDestroyPixelFormat(long pix)
```
Frees the memory associated with a pixel format object. Calling this function is equivalent to calling ReleasePixelFormat.

Parameters:

pix - the pixel format object to destroy

nCGLDescribePixelFormat

public static int nCGLDescribePixelFormat(long pix,
                                          int pix_num,
                                          int attrib,
                                          long value)

Unsafe version of: DescribePixelFormat

CGLDescribePixelFormat

public static int CGLDescribePixelFormat(long pix,
                                         int pix_num,
                                         int attrib,
                                         java.nio.IntBuffer value)

Retrieves the values of an attribute associated with a pixel format object.

Parameters:

pix - the pixel format object to query

pix_num - the virtual screen number whose attribute value you want to retrieve. This value must be between 0 and the number of virtual screens minus one.

attrib - the attribute whose value you want to obtain. One of:

`PFAAllRenderers`	`PFATripleBuffer`	`PFADoubleBuffer`	`PFAStereo`	`PFAColorSize`
`PFAAlphaSize`	`PFADepthSize`	`PFAStencilSize`	`PFAMinimumPolicy`	`PFAMaximumPolicy`
`PFASampleBuffers`	`PFASamples`	`PFAColorFloat`	`PFAMultisample`	`PFASupersample`
`PFASampleAlpha`	`PFARendererID`	`PFASingleRenderer`	`PFANoRecovery`	`PFAAccelerated`
`PFAClosestPolicy`	`PFABackingStore`	`PFABackingVolatile`	`PFADisplayMask`	`PFAAllowOfflineRenderers`
`PFAAcceleratedCompute`	`PFAOpenGLProfile`	`PFASupportsAutomaticGraphicsSwitching`	`PFAVirtualScreenCount`	`PFAAuxBuffers`
`PFAAccumSize`	`PFAOffScreen`	`PFAAuxDepthStencil`	`PFAWindow`	`PFACompliant`
`PFAPBuffer`	`PFARemotePBuffer`	`PFARobust`	`PFAMPSafe`	`PFAMultiScreen`
`PFAFullScreen`

value - on return, points to the value of the attribute

CGLReleasePixelFormat
```
public static void CGLReleasePixelFormat(long pix)
```
Decrements the reference count of a pixel format object.
The system retains the pixel format object when you call the function CreateContext, so you can release a pixel format object immediately after passing it to the context creation function.

Each call to CGLReleasePixelFormat decreases the reference count by 1. If the reference count reaches 0, the pixel format object is destroyed.

Parameters:

pix - the pixel format object whose reference count should be decremented

CGLRetainPixelFormat
```
public static long CGLRetainPixelFormat(long pix)
```
Increments the receiver's reference count.
Each call to CGLRetainPixelFormat increases the reference count by 1. Each call to CGLRetainPixelFormat must be matched with a call to ReleasePixelFormat.

Parameters:

pix - the pixel format object whose reference count should be incremented

CGLGetPixelFormatRetainCount
```
public static int CGLGetPixelFormatRetainCount(long pix)
```
Returns the retain count of a pixel format object.

Parameters:

pix - a pixel format object

nCGLQueryRendererInfo

public static int nCGLQueryRendererInfo(int display_mask,
                                        long rend,
                                        long nrend)

Unsafe version of: QueryRendererInfo

CGLQueryRendererInfo
```
public static int CGLQueryRendererInfo(int display_mask,
                                       org.lwjgl.PointerBuffer rend,
                                       java.nio.IntBuffer nrend)
```
Creates a renderer information object that contains properties and values for renderers able to drive all the specified displays in a given display mask.

Parameters:

display_mask - a bit field that contains the bitwise OR of OpenGL display masks returned by the CGDisplayIDToOpenGLDisplayMask function. If you want to obtain information for all renderers in the system you must call CGLQueryRendererInfo once for each display bit.

rend - the memory address of a renderer information object. On return, points to a renderer information object that describes all renderers that are able to drive the displays specified by the display_mask parameter. If display_mask does not specify any displays, the value of rend is set to NULL. You must call DestroyRendererInfo when you no longer need this object.

nrend - on return, points to the number of renderers described in the renderer information object. If display_mask does not specify any displays, the value of nrend is set to 0.

CGLDestroyRendererInfo
```
public static int CGLDestroyRendererInfo(long rend)
```
Frees resources associated with a renderer information object.

Parameters:

rend - the renderer information object to destroy

nCGLDescribeRenderer

public static int nCGLDescribeRenderer(long rend,
                                       int rend_num,
                                       int prop,
                                       long value)

Unsafe version of: DescribeRenderer

CGLDescribeRenderer

public static int CGLDescribeRenderer(long rend,
                                      int rend_num,
                                      int prop,
                                      java.nio.IntBuffer value)

Obtains the value associated with a renderer property.

Parameters:

rend - an opaque renderer information object that contains a description of the renderer capabilities you want to inspect. You can obtain a renderer information object by calling the function QueryRendererInfo. You must call DestroyRendererInfo when you no longer need this object.

rend_num - the index of the renderer inside the renderer information object — a value between 0 and the number of renderers minus one. The number of renderers can be obtained by calling DescribeRenderer, passing in rend, renderer number 0, and the renderer property RPRendererCount.

prop - the renderer property whose value you want to obtain. One of:

`RPOffScreen`	`RPRendererID`	`RPAccelerated`	`RPBackingStore`	`RPWindow`
`RPCompliant`	`RPDisplayMask`	`RPBufferModes`	`RPColorModes`	`RPAccumModes`
`RPDepthModes`	`RPStencilModes`	`RPMaxAuxBuffers`	`RPMaxSampleBuffers`	`RPMaxSamples`
`RPSampleModes`	`RPSampleAlpha`	`RPVideoMemory`	`RPTextureMemory`	`RPGPUVertProcCapable`
`RPGPUFragProcCapable`	`RPRendererCount`	`RPOnline`	`RPAcceleratedCompute`	`RPVideoMemoryMegabytes`
`RPTextureMemoryMegabytes`	`RPRobust`	`RPMPSafe`	`RPMultiScreen`	`RPFullScreen`

value - on return, points to the value of the requested property

nCGLCreateContext

public static int nCGLCreateContext(long pix,
                                    long share,
                                    long ctx)

Unsafe version of: CreateContext

CGLCreateContext
```
public static int CGLCreateContext(long pix,
                                   long share,
                                   org.lwjgl.PointerBuffer ctx)
```
Creates a CGL rendering context.

Parameters:

pix - a pixel format object created by calling the function ChoosePixelFormat

share - the rendering context with which to share the OpenGL object state — including texture objects, programs and shader display lists, vertex array objects, vertex buffer objects, pixel buffer objects, and frame buffer objects — and the object state associated which each of these object types. Pass NULL to indicate that no sharing is to take place.

ctx - the memory address of a context object. On return, points to a new context object with the buffers and attributes specified by the pix parameter. If the context can not be created as specified, the value of ctx is set to NULL.

CGLDestroyContext
```
public static int CGLDestroyContext(long ctx)
```
Frees the resources associated with a rendering context.
Starting in Mac OS 10.5, CGL rendering contexts are reference counted. For compatibility reasons, calling CGLDestroyContext clears the drawable associated with the rendering context. Calling CGLDestroyContext is the equivalent of calling both ClearDrawable and ReleaseContext.

Parameters:

ctx - the rendering context to destroy

CGLCopyContext
```
public static int CGLCopyContext(long src,
                                 long dst,
                                 int mask)
```
Copies the specified state variables from one rendering context to another.

Parameters:

src - the source rendering context

dst - the destination rendering context

mask - a mask that specifies the state variables to copy. Pass a bit field that contains the bitwise OR of the state variable names that you want to copy. Use the symbolic mask constants that are passed to the OpenGL function PushAttrib. To copy as many state variables as possible, supply the constant ALL_ATTRIB_BITS.

CGLRetainContext
```
public static long CGLRetainContext(long ctx)
```
Increments the retain count on a CGL rendering context.
Each call to CGLRetainContext increases the retain count by 1. To prevent memory leaks, each retain call must be balanced with a call to ReleaseContext.

Parameters:

ctx - the rendering context to be retained

Returns:

the same context that was passed into the function.

CGLReleaseContext
```
public static void CGLReleaseContext(long ctx)
```
Decrements the retain count on a CGL rendering context.
Each call to CGLReleaseContext decreases the retain count by 1.

When the retain count reaches 0, all resources associated with the rendering context are freed. If the rendering context that you pass is the current rendering context and it is freed, the current context is set to NULL and there is no current rendering context after the function executes. After the context is freed, you must make sure you do not use the destroyed rendering context. This includes using CGL macros in which the rendering context is explicitly passed to OpenGL.

Parameters:

ctx - the rendering context to be released

CGLGetContextRetainCount
```
public static int CGLGetContextRetainCount(long ctx)
```
Returns the current retain count of a CGL rendering context.

Parameters:

ctx - the CGL rendering context whose retain count you wish to discover

CGLGetPixelFormat
```
public static long CGLGetPixelFormat(long ctx)
```
Retrieves the current pixel format associated with a CGL rendering context.
The pixel format object is not retained before being returned to your application. If your application needs to maintain this object, it should call RetainPixelFormat.

Parameters:

ctx - the CGL rendering context whose format you want to receive

nCGLCreatePBuffer

public static int nCGLCreatePBuffer(int width,
                                    int height,
                                    int target,
                                    int internalFormat,
                                    int max_level,
                                    long pbuffer)

Unsafe version of: CreatePBuffer

CGLCreatePBuffer
```
public static int CGLCreatePBuffer(int width,
                                   int height,
                                   int target,
                                   int internalFormat,
                                   int max_level,
                                   org.lwjgl.PointerBuffer pbuffer)
```
Creates a pixel buffer of the specified size, compatible with the specified texture target.
This function does not have any knowledge of OpenGL contexts or pixel format objects and does not specifically allocate the storage needed for the actual pixel buffer. These operations occur when you call the function SetPBuffer.

You can determine the dimensional limits of a pixel buffer by calling the OpenGL function glGetInteger. You can find the maximum size supported by querying GL_MAX_VIEWPORT_DIMS and the minimum size by querying GL_MIN_PBUFFER_VIEWPORT_DIMS_APPLE, which returns two integer values (similar to GL_MAX_VIEWPORT_DIMS). All pixel buffer dimensions that you request with the function aglCreatePBuffer should fall within these limits (inclusively) and should comply with any limitations imposed by the texture target you select.

The maximum viewport size supported in OS X is quite large. You should take into consideration the amount of video or system memory required to support the requested pixel buffer size, including additional memory needed for multiple buffers and options such as multisampling.

Starting in OS X v10.5, pixel buffer objects are reference counted. Pixel buffer objects are created with a reference count of 1 and are destroyed when the last reference to the object is released.

Deprecated in OS X v10.7.

Parameters:

width - the width, in pixels, of the pixel buffer

height - the height, in pixels, of the pixel buffer

target - a constant that specifies the type of the pixel buffer target texture. One of:
TEXTURE_2D TEXTURE_CUBE_MAP TEXTURE_RECTANGLE

internalFormat - a constant that specifies the internal color format of the pixel buffer. The format controls whether the alpha channel of the pixel buffer is used for texturing operations. One of:
RGB GL11.GL_RGBA

max_level - the maximum level of mipmap detail allowable. Pass 0 for a pixel buffer that is not using mipmaps. The value passed should never exceed the actual maximum number of mipmap levels that can be represented with the given width and height.

pbuffer - on return, points to a new pixel buffer object

CGLDestroyPBuffer
```
public static int CGLDestroyPBuffer(long pbuffer)
```
Releases the resources associated with a pixel buffer object.
Starting in OS X v10.5, pixel buffer objects are reference counted. Calling this function is equivalent to calling ReleasePBuffer.

Deprecated in OS X v10.7.

Parameters:

pbuffer - the pixel buffer object whose resources you want to release

nCGLDescribePBuffer

public static int nCGLDescribePBuffer(long obj,
                                      long width,
                                      long height,
                                      long target,
                                      long internalFormat,
                                      long mipmap)

Unsafe version of: DescribePBuffer

CGLDescribePBuffer
```
public static int CGLDescribePBuffer(long obj,
                                     java.nio.IntBuffer width,
                                     java.nio.IntBuffer height,
                                     java.nio.IntBuffer target,
                                     java.nio.IntBuffer internalFormat,
                                     java.nio.IntBuffer mipmap)
```
Retrieves information that describes the specified pixel buffer object.
The width, height, texture target, and internal texture color format of a pixel buffer object are set at its creation and cannot be changed without destroying and recreating the object. The level is set when the pixel buffer object is attached to a rendering context by calling the function SetPBuffer.

Deprecated in OS X v10.7.

Parameters:

obj - a pointer to the pixel buffer object

width - on return, points to the width, in pixels, of the pixel buffer

height - on return, points to the height, in pixels, of the pixel buffer

target - on return, points to a constant that specifies the pixel buffer texture target

internalFormat - on return, points to a constant that specifies the internal color format of the pixel buffer

mipmap - on return, points to the mipmap level of the pixel buffer or 0 if it doesn't use mipmaps

CGLTexImagePBuffer
```
public static int CGLTexImagePBuffer(long ctx,
                                     long pbuffer,
                                     int source)
```
Binds the contents of a pixel buffer to a data source for a texture object.
You must generate and bind a texture name (using standard OpenGL texturing calls) that is compatible with the pixel buffer texture target. Don't supply a texture object that was used previously for nonpixel buffer texturing operations unless you first call glDeleteTextures to regenerate the texture name.

If you modify the content of a pixel buffer that uses mipmap levels, you must call this function again before drawing with the pixel buffer, to ensure that the content is synchronized with OpenGL. For pixel buffers without mipmaps, simply rebind to the texture object to synchronize content.

No OpenGL texturing calls that modify a pixel buffer texture content are permitted (such as glTexSubImage2D or glCopyTexImage2D) with the pixel buffer texture as the destination. It is permitted to use texturing commands to read data from a pixel buffer texture, such as glCopyTexImage2D, with the pixel buffer texture as the source. It is also legal to use OpenGL functions such as glReadPixels to read the contents of a pixel buffer directly through the pixel buffer context.

Note that texturing with the CGLTexImagePBuffer function can fail to produce the intended results without error in the same way other OpenGL texturing commands can normally fail. The function fails if you set an incompatible filter mode, do not enable the proper texture target, or other conditions described in the OpenGL specification.

You don't need to share a context to use a pixel buffer object as a texture source. You can use independent pixel format objects and OpenGL contexts for both the pixel buffer and the target drawable object without sharing resources, and still texture using a pixel buffer in the target context.

Deprecated in OS X v10.7.

Parameters:

ctx - a rendering context, which is the target context for the texture operation. This is the context that you plan to render content to. This is not the context attached to the pixel buffer.

pbuffer - a pixel buffer object

source - the source buffer to get the texture from, which should be a valid OpenGL buffer such as GL_FRONT or GL_BACK and should be compatible with the buffer and renderer attributes that you used to create the rendering context attached to the pixel buffer. This means that the pixel buffer must possess the buffer in question for the texturing operation to succeed.

CGLRetainPBuffer
```
public static long CGLRetainPBuffer(long pbuffer)
```
Increments the retain count on a pixel buffer object.
Each call to CGLRetainPBuffer increases the retain count by 1. To prevent the pixel buffer object from being leaked, each retain call must be matched with a call to ReleasePBuffer.

Deprecated in OS X v10.7.

Parameters:

pbuffer - the pixel buffer object whose retain count you wish to increment

CGLReleasePBuffer
```
public static void CGLReleasePBuffer(long pbuffer)
```
Releases the resources associated with a pixel buffer object.
Starting in OS X v10.5, pixel buffer objects are reference counted. Calling this function is equivalent to calling CGLReleasePBuffer.

Deprecated in OS X v10.7.

Parameters:

pbuffer - the pixel buffer object whose resources you want to release

CGLGetPBufferRetainCount
```
public static int CGLGetPBufferRetainCount(long pbuffer)
```
Returns the retain count of a pixel buffer object.
Deprecated in OS X v10.7.

Parameters:

pbuffer - the pixel buffer object whose retain count you wish to retrieve

nCGLSetOffScreen

public static int nCGLSetOffScreen(long ctx,
                                   int width,
                                   int height,
                                   int rowbytes,
                                   long baseaddr)

Unsafe version of: SetOffScreen

CGLSetOffScreen
```
public static int CGLSetOffScreen(long ctx,
                                  int width,
                                  int height,
                                  int rowbytes,
                                  java.nio.ByteBuffer baseaddr)
```
Attaches a rendering context to an offscreen buffer.
Before calling this function, you must set up the rendering context using a pixel format object created with the kCGLPFAOffScreen attribute. For more information about kCGLPFAOffScreen, see Buffer and Renderer Attributes.

After calling this function, subsequent OpenGL drawing is rendered into the offscreen buffer and the viewport of the rendering context is set to the full size of the offscreen area.

To exit offscreen mode, call ClearDrawable.

To obtain functionality similar to offscreen mode on renderers that do not support it, attach the context to a hidden window and use the OpenGL function glReadPixels.

Deprecated in OS X v10.7.

Parameters:

ctx - a rendering context

width - the width, in pixels, of the offscreen buffer

height - the height, in pixels, of the offscreen buffer

rowbytes - the number of bytes per row of the offscreen buffer, which must be greater than or equal to width times bytes per pixel

baseaddr - a pointer to a block of memory to use as the offscreen buffer. The size of the memory must be at least rowbytes*height bytes.

nCGLGetOffScreen

public static int nCGLGetOffScreen(long ctx,
                                   long width,
                                   long height,
                                   long rowbytes,
                                   long baseaddr)

Unsafe version of: GetOffScreen

CGLGetOffScreen
```
public static int CGLGetOffScreen(long ctx,
                                  java.nio.IntBuffer width,
                                  java.nio.IntBuffer height,
                                  java.nio.IntBuffer rowbytes,
                                  org.lwjgl.PointerBuffer baseaddr)
```
Retrieves an offscreen buffer and its parameters for a specified rendering context.
Deprecated in OS X v10.7.

Parameters:

ctx - a rendering context

width - on return, points to the width, in pixels, of the offscreen buffer. If the rendering context is not attached to an offscreen drawable object, the value of width is set to 0.

height - on return, points to the height, in pixels, of the offscreen buffer. If the rendering context is not attached to an offscreen drawable object, the value of height is set to 0.

rowbytes - on return, points to the number of bytes per row of the offscreen buffer. If the context is not attached to an offscreen drawable object, the value of rowbytes is set to 0.

baseaddr - on return, points to the base address of the offscreen buffer. If the context is not attached to an offscreen drawable object, the value of baseaddr is set to NULL.

CGLSetFullScreen
```
public static int CGLSetFullScreen(long ctx)
```
Attaches a rendering context to its full-screen drawable object.
Before calling this function, you must set up the rendering context using a pixel format object created with the kCGLPFAFullScreen attribute (see Buffer and Renderer Attributes). Some OpenGL renderers, such as the software renderer, do not support full-screen mode. After you call the function ChoosePixelFormat with the full-screen attribute, you need to check whether the pixel format object is created successfully.

You must capture the display prior to entering full-screen mode and release it after exiting. After calling this function, subsequent OpenGL drawing is rendered into the entire screen. For more information, see OpenGL Programming Guide for Mac.

To exit full-screen mode, call ClearDrawable.

Deprecated in OS X v10.7. Use SetFullScreenOnDisplay instead.

Parameters:

ctx - a rendering context

CGLSetFullScreenOnDisplay
```
public static int CGLSetFullScreenOnDisplay(long ctx,
                                            int display_mask)
```
Attaches a rendering context to a full-screen drawable object." +
This function obtains a drawable object that covers an entire screen and attaches it to the rendering context. A full-screen rendering context may allow the underlying renderer to provide better performance compared to a context associated with a window that partially covers the screen.

Prior to calling this function, your application should ensure that the context is capable of rendering to this display by querying the appropriate renderer properties. For more information, see QueryRendererInfo. Note that some renderers, including the software renderer, do not support full-screen mode.

You must capture the screen prior to entering full-screen mode and release it after exiting. After calling this function, subsequent OpenGL drawing is rendered into the entire screen. For more information, see OpenGL Programming Guide for Mac.

To exit full-screen mode, call ClearDrawable.

In OS X v10.6 or later, this function is not deprecated, but is usually not necessary. If your application creates a window that completely covers the screen, the system implicitly creates a full-screen instance, for the same potential performance benefit.

Deprecated in OS X v10.7.

Parameters:

ctx - a rendering context

display_mask - a bit field that contains the OpenGL display mask for the screen you wish the context to cover

CGLSetPBuffer
```
public static int CGLSetPBuffer(long ctx,
                                long pbuffer,
                                int face,
                                int level,
                                int screen)
```
Attaches a pixel buffer object to a rendering context.
The first time you call this function for a specific pixel buffer object, the system creates the necessary buffers. The buffers are created to support the attributes dictated by the pixel format object used to create the rendering context and by the parameters used to create the pixel buffer object. The storage requirements for pixel buffer objects, which can be quite large, are very similar to the requirements for windows or views with OpenGL contexts attached. All drawable objects compete for the same scarce resources. This function can fail is there is not enough contiguous VRAM for each buffer. It's best to code defensively with a scheme that reduces resource consumption without causing the application to resort to failure. Unless, of course, failure is the only viable alternative.

The ability to attach a pixel buffer to a context is supported only on renderers that export GL_APPLE_pixel_buffer in the GL_EXTENSIONS string. Before calling this function, you should programmatically determine if it’s possible to attach a pixel buffer to a context by querying GL_EXTENSIONS in the context and looking for GL_APPLE_pixel_buffer. If that extension is not present, the renderer won’t allow setting the pixel buffer.

In order of performance, these are the renderers you should consider using when setting up a rendering context to attach to a pixel buffer:
- A hardware renderer.
- The generic render, but only with an offscreen pixel format and glTexSubImage.
- The Apple software renderer, which supports pixel buffers in OS X v10.4.8 and later.
Deprecated in OS X v10.7.
Parameters:

ctx - the rendering context to attach the pixel buffer to

pbuffer - a pixel buffer object

face - the cube map face to draw if the pixel buffer texture target type is TEXTURE_CUBE_MAP; otherwise pass 0.

level - the mipmap level to draw. This must not exceed the maximum mipmap level set when the pixel buffer object was created. Pass 0 for a texture target that does not support mipmaps.

screen - a virtual screen value. The virtual screen determines the renderer OpenGL uses to draw to the pixel buffer object. For best performance, for a pixel buffer used as a texture source, you should supply the virtual screen value that results in using the same renderer used by the context that's the texturing target.

nCGLGetPBuffer

public static int nCGLGetPBuffer(long ctx,
                                 long pbuffer,
                                 long face,
                                 long level,
                                 long screen)

Unsafe version of: GetPBuffer

CGLGetPBuffer
```
public static int CGLGetPBuffer(long ctx,
                                org.lwjgl.PointerBuffer pbuffer,
                                java.nio.IntBuffer face,
                                java.nio.IntBuffer level,
                                java.nio.IntBuffer screen)
```
Retrieves a pixel buffer and its parameters for a specified rendering context.
Deprecated in OS X v10.7.

Parameters:

ctx - a rendering context

pbuffer - on return, points to the pixel buffer object attached to the rendering context

face - on return, points to the cube map face that is set if the pixel buffer texture target type is TEXTURE_CUBE_MAP; otherwise 0 for all other texture target types.

level - on return, points to the current mipmap level for drawing

screen - on return, points to the current virtual screen number, as set by the last valid call to SetPBuffer

CGLClearDrawable
```
public static int CGLClearDrawable(long ctx)
```
Disassociates a rendering context from any drawable objects attached to it.

Parameters:

ctx - a rendering context

CGLFlushDrawable
```
public static int CGLFlushDrawable(long ctx)
```
Copies the back buffer of a double-buffered context to the front buffer.
To create a double-buffered context, specify the PFADoubleBuffer attribute when you create the pixel format object for the rendering context. If the backing store attribute is set to false, the buffers can be exchanged rather than copied. This is often the case in full-screen mode. If the receiver is not a double-buffered context, this call does nothing.

If you set the swap interval attribute (CPSwapInterval) appropriately, the copy takes place during the vertical retrace of the display, rather than immediately after CGLFlushDrawable is called. An implicit Flush operation is performed by CGLFlushDrawable before it returns. For optimal performance, an application should not call glFlush immediately before calling CGLFlushDrawable. Subsequent OpenGL commands can be issued immediately after calling CGLFlushDrawable, but are not executed until the buffer copy is completed.

Parameters:

ctx - the context object

CGLEnable
```
public static int CGLEnable(long ctx,
                            int pname)
```
Enables an option for a rendering context.

Parameters:

ctx - a rendering context

pname - the option to enable. One of:
CESwapRectangle CESwapLimit CERasterization CEStateValidation CESurfaceBackingSize
CEDisplayListOptimization CEMPEngine

CGLDisable
```
public static int CGLDisable(long ctx,
                             int pname)
```
Disables an option for a rendering context.

Parameters:

ctx - a rendering context

pname - the option to disable. One of:
CESwapRectangle CESwapLimit CERasterization CEStateValidation CESurfaceBackingSize
CEDisplayListOptimization CEMPEngine

nCGLIsEnabled

public static int nCGLIsEnabled(long ctx,
                                int pname,
                                long enable)

Unsafe version of: IsEnabled

CGLIsEnabled
```
public static int CGLIsEnabled(long ctx,
                               int pname,
                               java.nio.IntBuffer enable)
```
Reports whether an option is enabled for a rendering context.

Parameters:

ctx - a rendering context

pname - the option to query. One of:
CESwapRectangle CESwapLimit CERasterization CEStateValidation CESurfaceBackingSize
CEDisplayListOptimization CEMPEngine

enable - on return, enable is set to true if the option is enabled

nCGLSetParameter

public static int nCGLSetParameter(long ctx,
                                   int pname,
                                   long params)

Unsafe version of: SetParameter

CGLSetParameter

public static int CGLSetParameter(long ctx,
                                  int pname,
                                  java.nio.IntBuffer params)

Sets the value of a rendering context parameter.

Parameters:

ctx - a rendering context

pname - the parameter whose value you want to set. One of:

`CPSwapRectangle`	`CPSwapInterval`	`CPDispatchTableSize`	`CPClientStorage`
`CPSurfaceTexture`	`CPSurfaceOrder`	`CPSurfaceOpacity`	`CPSurfaceBackingSize`
`CPSurfaceSurfaceVolatile`	`CPReclaimResources`	`CPCurrentRendererID`	`CPGPUVertexProcessing`
`CPGPUFragmentProcessing`	`CPHasDrawable`	`CPMPSwapsInFlight`

params - a pointer to the value to set the parameter to

CGLSetParameter

public static int CGLSetParameter(long ctx,
                                  int pname,
                                  int param)

Sets the value of a rendering context parameter.

Parameters:

ctx - a rendering context

pname - the parameter whose value you want to set. One of:

`CPSwapRectangle`	`CPSwapInterval`	`CPDispatchTableSize`	`CPClientStorage`
`CPSurfaceTexture`	`CPSurfaceOrder`	`CPSurfaceOpacity`	`CPSurfaceBackingSize`
`CPSurfaceSurfaceVolatile`	`CPReclaimResources`	`CPCurrentRendererID`	`CPGPUVertexProcessing`
`CPGPUFragmentProcessing`	`CPHasDrawable`	`CPMPSwapsInFlight`

nCGLGetParameter

public static int nCGLGetParameter(long ctx,
                                   int pname,
                                   long params)

Unsafe version of: GetParameter

CGLGetParameter

public static int CGLGetParameter(long ctx,
                                  int pname,
                                  java.nio.IntBuffer params)

Retrieves the value of a rendering context parameter.

Parameters:

ctx - a rendering context

pname - the parameter whose value you want to retrieve. One of:

`CPSwapRectangle`	`CPSwapInterval`	`CPDispatchTableSize`	`CPClientStorage`
`CPSurfaceTexture`	`CPSurfaceOrder`	`CPSurfaceOpacity`	`CPSurfaceBackingSize`
`CPSurfaceSurfaceVolatile`	`CPReclaimResources`	`CPCurrentRendererID`	`CPGPUVertexProcessing`
`CPGPUFragmentProcessing`	`CPHasDrawable`	`CPMPSwapsInFlight`

params - on return, points to the value of the parameter

CGLSetVirtualScreen
```
public static int CGLSetVirtualScreen(long ctx,
                                      int screen)
```
Forces subsequent OpenGL commands to the specified virtual screen.
Setting the virtual screen forces the renderer associated with the virtual screen to process OpenGL commands issued to the specified context. Changing the virtual screen changes the current renderer. You should use this function only when it is necessary to override the default behavior. The current virtual screen is normally set automatically. Because the current virtual screen determines which OpenGL renderer is processing commands, the return values of all glGetXXX functions can be affected by the current virtual screen.

Parameters:

ctx - a rendering context

screen - a virtual screen number, which must be a value between 0 and the number of virtual screens minus one. The number of virtual screens available in a context can be obtained by calling the function DescribePixelFormat, passing in the pixel format object used to create the rendering context, 0 for the virtual screen number (pix_num parameter), and the attribute constant PFAVirtualScreenCount.

nCGLGetVirtualScreen

public static int nCGLGetVirtualScreen(long ctx,
                                       long screen)

Unsafe version of: GetVirtualScreen

CGLGetVirtualScreen
```
public static int CGLGetVirtualScreen(long ctx,
                                      java.nio.IntBuffer screen)
```
Gets the current virtual screen number associated with a rendering context.
The current virtual screen can change when a drawable object is moved or resized across graphics device boundaries. A change in the current virtual screen can affect the return values of some OpenGL functions and in most cases also means that the renderer has changed.

Parameters:

ctx - a rendering context

screen - on return, points to the virtual screen associated with the context. The value is always 0 on a single-display system and –1 if the function fails for any reason.

CGLUpdateContext
```
public static int CGLUpdateContext(long ctx)
```
Synchronizes new renderer state to that of the application context

Parameters:

ctx - a rendering context

nCGLSetGlobalOption

public static int nCGLSetGlobalOption(int pname,
                                      long params)

Unsafe version of: SetGlobalOption

CGLSetGlobalOption
```
public static int CGLSetGlobalOption(int pname,
                                     java.nio.IntBuffer params)
```
Sets the value of a global option.

Parameters:

pname - the name of the option whose value you want to set. One of:
GOFormatCacheSize GOClearFormatCache GORetainRenderers GOResetLibrary GOUseErrorHandler
GOUseBuildCache

params - the value to set the option to

CGLSetGlobalOption
```
public static int CGLSetGlobalOption(int pname,
                                     int param)
```
Sets the value of a global option.

Parameters:

pname - the name of the option whose value you want to set. One of:
GOFormatCacheSize GOClearFormatCache GORetainRenderers GOResetLibrary GOUseErrorHandler
GOUseBuildCache

nCGLGetGlobalOption

public static int nCGLGetGlobalOption(int pname,
                                      long params)

Unsafe version of: GetGlobalOption

CGLGetGlobalOption
```
public static int CGLGetGlobalOption(int pname,
                                     java.nio.IntBuffer params)
```
Retrieves the value of a global option.

Parameters:

pname - the name of the option whose value you want to get. One of:
GOFormatCacheSize GOClearFormatCache GORetainRenderers GOResetLibrary GOUseErrorHandler
GOUseBuildCache

params - on return, a pointer to the value of the option

CGLLockContext
```
public static int CGLLockContext(long context)
```
Locks a CGL rendering context.
The function CGLLockContext blocks the thread it is on until all other threads have unlocked the same context using the function UnlockContext. You can use CGLLockContext recursively. Context-specific CGL calls by themselves do not require locking, but you can guarantee serial processing for a group of calls by surrounding them with CGLLockContext and CGLUnlockContext. Keep in mind that calls from the OpenGL API (the API provided by the Architecture Review Board) require locking.

Applications that use NSOpenGL classes with multithreading can lock contexts using the functions CGLLockContext and CGLUnlockContext. To perform rendering in a thread other than the main one, you can lock the context that you want to access and safely execute OpenGL commands. The locking calls must be placed around all OpenGL calls in all threads.

Parameters:

context - a rendering context

CGLUnlockContext
```
public static int CGLUnlockContext(long context)
```
Unlocks a CGL rendering context.

Parameters:

context - the CGL context to unlock

nCGLGetVersion

public static void nCGLGetVersion(long majorvers,
                                  long minorvers)

Unsafe version of: GetVersion

CGLGetVersion
```
public static void CGLGetVersion(java.nio.IntBuffer majorvers,
                                 java.nio.IntBuffer minorvers)
```
Gets the major and minor version numbers of the CGL library.

Parameters:

majorvers - on return, points to the major version number of the CGL library

minorvers - on return, points to the minor version number of the CGL library

nCGLErrorString

public static long nCGLErrorString(int error)

Unsafe version of: ErrorString

CGLErrorString

@Nullable
public static java.lang.String CGLErrorString(int error)

Returns a string that describes the specified result code.

Parameters:

error - the CGL result code constant returned from a CGL function. One of:

`NoError`	`BadAttribute`	`BadProperty`	`BadPixelFormat`	`BadRendererInfo`	`BadContext`	`BadDrawable`
`BadDisplay`	`BadState`	`BadValue`	`BadMatch`	`BadEnumeration`	`BadOffScreen`	`BadFullScreen`
`BadWindow`	`BadAddress`	`BadCodeModule`	`BadAlloc`	`BadConnection`

CGLChoosePixelFormat

public static int CGLChoosePixelFormat(int[] attribs,
                                       org.lwjgl.PointerBuffer pix,
                                       int[] npix)

Array version of: ChoosePixelFormat

CGLDescribePixelFormat

public static int CGLDescribePixelFormat(long pix,
                                         int pix_num,
                                         int attrib,
                                         int[] value)

Array version of: DescribePixelFormat

CGLQueryRendererInfo

public static int CGLQueryRendererInfo(int display_mask,
                                       org.lwjgl.PointerBuffer rend,
                                       int[] nrend)

Array version of: QueryRendererInfo

CGLDescribeRenderer

public static int CGLDescribeRenderer(long rend,
                                      int rend_num,
                                      int prop,
                                      int[] value)

Array version of: DescribeRenderer

CGLDescribePBuffer

public static int CGLDescribePBuffer(long obj,
                                     int[] width,
                                     int[] height,
                                     int[] target,
                                     int[] internalFormat,
                                     int[] mipmap)

Array version of: DescribePBuffer

CGLGetOffScreen

public static int CGLGetOffScreen(long ctx,
                                  int[] width,
                                  int[] height,
                                  int[] rowbytes,
                                  org.lwjgl.PointerBuffer baseaddr)

Array version of: GetOffScreen

CGLGetPBuffer

public static int CGLGetPBuffer(long ctx,
                                org.lwjgl.PointerBuffer pbuffer,
                                int[] face,
                                int[] level,
                                int[] screen)

Array version of: GetPBuffer

CGLIsEnabled

public static int CGLIsEnabled(long ctx,
                               int pname,
                               int[] enable)

Array version of: IsEnabled

CGLSetParameter

public static int CGLSetParameter(long ctx,
                                  int pname,
                                  int[] params)

Array version of: SetParameter

CGLGetParameter

public static int CGLGetParameter(long ctx,
                                  int pname,
                                  int[] params)

Array version of: GetParameter

CGLGetVirtualScreen

public static int CGLGetVirtualScreen(long ctx,
                                      int[] screen)

Array version of: GetVirtualScreen

CGLSetGlobalOption

public static int CGLSetGlobalOption(int pname,
                                     int[] params)

Array version of: SetGlobalOption

CGLGetGlobalOption

public static int CGLGetGlobalOption(int pname,
                                     int[] params)

Array version of: GetGlobalOption

CGLGetVersion

public static void CGLGetVersion(int[] majorvers,
                                 int[] minorvers)

Array version of: GetVersion

`CESwapRectangle`	`CESwapLimit`	`CERasterization`	`CEStateValidation`	`CESurfaceBackingSize`
`CEDisplayListOptimization`	`CEMPEngine`

`GOFormatCacheSize`	`GOClearFormatCache`	`GORetainRenderers`	`GOResetLibrary`	`GOUseErrorHandler`
`GOUseBuildCache`

Class CGL

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

kCGLPFAAllRenderers

kCGLPFATripleBuffer

kCGLPFADoubleBuffer

kCGLPFAStereo

kCGLPFAColorSize

kCGLPFAAlphaSize

kCGLPFADepthSize

kCGLPFAStencilSize

kCGLPFAMinimumPolicy

kCGLPFAMaximumPolicy

kCGLPFASampleBuffers

kCGLPFASamples

kCGLPFAColorFloat

kCGLPFAMultisample

kCGLPFASupersample

kCGLPFASampleAlpha

kCGLPFARendererID

kCGLPFASingleRenderer

kCGLPFANoRecovery

kCGLPFAAccelerated

kCGLPFAClosestPolicy

kCGLPFABackingStore

kCGLPFABackingVolatile

kCGLPFADisplayMask

kCGLPFAAllowOfflineRenderers

kCGLPFAAcceleratedCompute

kCGLPFAOpenGLProfile

kCGLPFASupportsAutomaticGraphicsSwitching

kCGLPFAVirtualScreenCount

kCGLPFAAuxBuffers

kCGLPFAAccumSize

kCGLPFAOffScreen

kCGLPFAAuxDepthStencil

kCGLPFAWindow

kCGLPFACompliant

kCGLPFAPBuffer

kCGLPFARemotePBuffer

kCGLPFARobust

kCGLPFAMPSafe

kCGLPFAMultiScreen

kCGLPFAFullScreen

kCGLRPOffScreen

kCGLRPRendererID

kCGLRPAccelerated

kCGLRPBackingStore

kCGLRPWindow

kCGLRPCompliant

kCGLRPDisplayMask

kCGLRPBufferModes

kCGLRPColorModes

kCGLRPAccumModes

kCGLRPDepthModes

kCGLRPStencilModes

kCGLRPMaxAuxBuffers

kCGLRPMaxSampleBuffers

kCGLRPMaxSamples

kCGLRPSampleModes

kCGLRPSampleAlpha

kCGLRPVideoMemory

kCGLRPTextureMemory

kCGLRPGPUVertProcCapable

kCGLRPGPUFragProcCapable

kCGLRPRendererCount

kCGLRPOnline

kCGLRPAcceleratedCompute

kCGLRPVideoMemoryMegabytes

kCGLRPTextureMemoryMegabytes

kCGLRPRobust

kCGLRPMPSafe

kCGLRPMultiScreen

kCGLRPFullScreen

kCGLCESwapRectangle

kCGLCESwapLimit

kCGLCERasterization