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/**************************************************************************
*
* Copyright 2010 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
**************************************************************************/
/*
* Central place for all GL includes, and respective OS dependent headers.
*/
#pragma once
#if defined(_WIN32)
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN 1
# endif
# include <windows.h>
#elif defined(__APPLE__)
#elif defined(HAVE_X11)
# include <X11/Xlib.h>
#endif /* !_WIN32 */
#include <GL/gl.h>
#include <GL/glext.h>
// Windows 8 GL headers define GL_EXT_paletted_texture but not
// GL_TEXTURE_INDEX_SIZE_EXT, and due to the way we include DirectX headers, it
// ends up taking precedence over the ones we bundle...
#if defined(GL_EXT_paletted_texture) && !defined(GL_TEXTURE_INDEX_SIZE_EXT)
#define GL_TEXTURE_INDEX_SIZE_EXT 0x80ED
#endif
// GL_NVX_gpu_memory_info
#define GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX 0x9047
#define GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX 0x9048
#define GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX 0x9049
#define GL_GPU_MEMORY_INFO_EVICTION_COUNT_NVX 0x904A
#define GL_GPU_MEMORY_INFO_EVICTED_MEMORY_NVX 0x904B
// Stuff that got removed from official Khronos headers.
// XXX: Consider removing all our references to it too.
#define GL_PIXEL_TEX_GEN_Q_CEILING_SGIX 0x8184
#define GL_PIXEL_TEX_GEN_Q_ROUND_SGIX 0x8185
#define GL_PIXEL_TEX_GEN_Q_FLOOR_SGIX 0x8186
#define GL_PIXEL_TEX_GEN_ALPHA_REPLACE_SGIX 0x8187
#define GL_PIXEL_TEX_GEN_ALPHA_NO_REPLACE_SGIX 0x8188
#define GL_PIXEL_TEX_GEN_ALPHA_LS_SGIX 0x8189
#define GL_PIXEL_TEX_GEN_ALPHA_MS_SGIX 0x818A
#define GL_FOG_SCALE_SGIX 0x81FC
#define GL_FOG_SCALE_VALUE_SGIX 0x81FD
#define GL_DEPTH_PASS_INSTRUMENT_SGIX 0x8310
#define GL_DEPTH_PASS_INSTRUMENT_COUNTERS_SGIX 0x8311
#define GL_DEPTH_PASS_INSTRUMENT_MAX_SGIX 0x8312
#define GL_PATH_SAMPLE_QUALITY_NV 0x9085
#define GL_PATH_STROKE_BOUND_NV 0x9086
#define GL_PATH_STROKE_OVERSAMPLE_COUNT_NV 0x9087
#define GL_MULTI_HULLS_NV 0x908C
#define GL_PROJECTIVE_2D_NV 0x9093
#define GL_PROJECTIVE_3D_NV 0x9095
#define GL_TRANSPOSE_PROJECTIVE_2D_NV 0x9097
#define GL_TRANSPOSE_PROJECTIVE_3D_NV 0x9099
// GL_VMWX_map_buffer_debug
#define GL_MAP_NOTIFY_EXPLICIT_BIT_VMWX 0x80000000
#if defined(_WIN32)
#include <GL/wglext.h>
#ifndef PFD_SUPPORT_DIRECTDRAW
#define PFD_SUPPORT_DIRECTDRAW 0x00002000
#endif
#ifndef PFD_DIRECT3D_ACCELERATED
#define PFD_DIRECT3D_ACCELERATED 0x00004000
#endif
#ifndef PFD_SUPPORT_COMPOSITION
#define PFD_SUPPORT_COMPOSITION 0x00008000
#endif
#ifndef WGL_SWAPMULTIPLE_MAX
extern "C"
typedef struct _WGLSWAP
{
HDC hdc;
UINT uiFlags;
} WGLSWAP, *PWGLSWAP, FAR *LPWGLSWAP;
#define WGL_SWAPMULTIPLE_MAX 16
#endif /* !WGL_SWAPMULTIPLE_MAX */
#elif defined(__APPLE__)
#include <TargetConditionals.h>
#if TARGET_OS_IPHONE
#elif TARGET_OS_MAC
#include <AvailabilityMacros.h>
/* Silence deprecated OpenGL warnings. */
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
#include <OpenGL/OpenGLAvailability.h>
#undef OPENGL_DEPRECATED
#undef OPENGL_DEPRECATED_MSG
#define OPENGL_DEPRECATED(from, to)
#define OPENGL_DEPRECATED_MSG(from, to, msg)
#endif
#include <OpenGL/OpenGL.h>
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
#include <OpenGL/CGLIOSurface.h>
#include <OpenGL/CGLDevice.h>
#else
#define kCGLPFAAcceleratedCompute 97
#define kCGLRPAcceleratedCompute 130
typedef void *CGLShareGroupObj;
typedef struct __IOSurface *IOSurfaceRef;
#endif
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1070
#define kCGLPFATripleBuffer 3
#define kCGLPFAOpenGLProfile 99
#define kCGLRPVideoMemoryMegabytes 131
#define kCGLRPTextureMemoryMegabytes 132
#define kCGLCECrashOnRemovedFunctions 316
#define kCGLOGLPVersion_Legacy 0x1000
#define kCGLOGLPVersion_3_2_Core 0x3200
#define kCGLOGLPVersion_GL3_Core 0x3200
#endif
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1080
#define kCGLPFABackingVolatile 77
#define kCGLPFASupportsAutomaticGraphicsSwitching 101
#endif
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
#define kCGLOGLPVersion_GL3_Core 0x3200
#define kCGLOGLPVersion_GL4_Core 0x4100
#define kCGLRPMajorGLVersion 133
#endif
// OpenGL/CGLProfiler.h seems to no longer be included with XCode
#define kCGLCPComment ((CGLContextParameter)1232)
#define kCGLCPDumpState ((CGLContextParameter)1233)
#define kCGLCPEnableForceFlush ((CGLContextParameter)1234)
#define kCGLGOComment ((CGLGlobalOption)1506)
#define kCGLGOEnableFunctionTrace ((CGLGlobalOption)1507)
#define kCGLGOEnableFunctionStatistics ((CGLGlobalOption)1508)
#define kCGLGOResetFunctionTrace ((CGLGlobalOption)1509)
#define kCGLGOPageBreak ((CGLGlobalOption)1510)
#define kCGLGOResetFunctionStatistics ((CGLGlobalOption)1511)
#define kCGLGOEnableDebugAttach ((CGLGlobalOption)1512)
#define kCGLGOHideObjects ((CGLGlobalOption)1513)
#define kCGLGOEnableBreakpoint ((CGLGlobalOption)1514)
#define kCGLGOForceSlowRenderingPath ((CGLGlobalOption)1609)
#define kCGLGODisableImmediateRenderPath ((CGLGlobalOption)1610)
#define kCGLGODisableCVARenderPath ((CGLGlobalOption)1611)
#define kCGLGODisableVARRenderPath ((CGLGlobalOption)1612)
#define kCGLGOForceWireframeRendering ((CGLGlobalOption)1613)
#define kCGLGOSubmitOnImmediateRenderCommand ((CGLGlobalOption)1614)
#define kCGLGOSubmitOnCVARenderCommand ((CGLGlobalOption)1615)
#define kCGLGOSubmitOnVAORenderCommand ((CGLGlobalOption)1616)
#define kCGLGOSubmitOnClearCommand ((CGLGlobalOption)1617)
#define kCGLGOForceSoftwareTransformLighting ((CGLGlobalOption)1618)
#define kCGLGOForceSoftwareTexgen ((CGLGlobalOption)1619)
#define kCGLGOForceSoftwareTRUFORM_ATI ((CGLGlobalOption)1620)
#define kCGLGOForceSoftwareVertexShaders ((CGLGlobalOption)1621)
#define kCGLGODisableFragmentShaders_ATI ((CGLGlobalOption)1622)
#define kCGLGODisableTexturing ((CGLGlobalOption)1623)
#define kCGLGOOutlineTexture ((CGLGlobalOption)1624)
#define kCGLGOOutlineTextureColor ((CGLGlobalOption)1625)
#define kCGLGOForceSlowBitmapPath ((CGLGlobalOption)1626)
#define kCGLGODisableBitmap ((CGLGlobalOption)1627)
#define kCGLGOForceSlowReadPixelsPath ((CGLGlobalOption)1630)
#define kCGLGODisableReadPixels ((CGLGlobalOption)1631)
#define kCGLGOOutlineReadPixelsBuffer ((CGLGlobalOption)1632)
#define kCGLGOOutlineReadPixelsBufferColor ((CGLGlobalOption)1633)
#define kCGLGOForceSlowDrawPixelsPath ((CGLGlobalOption)1634)
#define kCGLGODisableDrawPixels ((CGLGlobalOption)1635)
#define kCGLGOOutlineDrawPixelsBuffer ((CGLGlobalOption)1636)
#define kCGLGOOutlineDrawPixelsBufferColor ((CGLGlobalOption)1637)
#define kCGLGOForceSlowCopyPixelsPath ((CGLGlobalOption)1638)
#define kCGLGODisableCopyPixels ((CGLGlobalOption)1639)
#define kCGLGOOutlineCopyPixelsBuffer ((CGLGlobalOption)1640)
#define kCGLGOOutlineCopyPixelsBufferColor ((CGLGlobalOption)1641)
#define kCGLGOMakeAllGLObjectsRequireUpdate ((CGLGlobalOption)1642)
#define kCGLGOMakeAllGLStateRequireUpdate ((CGLGlobalOption)1643)
extern "C" {
// From http://www.opensource.apple.com/source/gdb/gdb-954/libcheckpoint/cpcg.c
typedef void * CGSConnectionID;
typedef int CGSWindowID;
typedef int CGSSurfaceID;
CGLError CGLSetSurface(CGLContextObj ctx, CGSConnectionID cid, CGSWindowID wid, CGSSurfaceID sid);
CGLError CGLGetSurface(CGLContextObj ctx, CGSConnectionID* cid, CGSWindowID* wid, CGSSurfaceID* sid);
CGLError CGLUpdateContext(CGLContextObj ctx);
}
#endif
#else
#ifdef HAVE_X11
#include <GL/glx.h>
#include <GL/glxext.h>
#endif
/* Prevent collision with trace::Bool */
#undef Bool
#endif
#include "eglimports.hpp"
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