From 61959aa67b433969f711a131c55e97ffa794542d Mon Sep 17 00:00:00 2001 From: Gabriel Jacobo Date: Fri, 22 Nov 2013 13:24:53 -0300 Subject: [PATCH] OpenGL ES support for Windows --- README-windows.txt | 42 + VisualC/SDL/SDL_VS2008.vcproj | 28 + VisualC/SDL/SDL_VS2010.vcxproj | 7 + VisualC/SDL/SDL_VS2012.vcxproj | 7 + VisualC/SDL/SDL_VS2013.vcxproj | 949 +++--- VisualC/SDL_VS2013.sln | 16 +- .../tests/testgles2/testgles2_VS2008.vcproj | 207 ++ .../tests/testgles2/testgles2_VS2010.vcxproj | 238 ++ .../tests/testgles2/testgles2_VS2012.vcxproj | 236 ++ .../tests/testgles2/testgles2_VS2013.vcxproj | 236 ++ include/SDL_config_windows.h | 10 + include/SDL_egl.h | 1389 +++++++++ include/SDL_hints.h | 15 + include/SDL_opengles2.h | 2758 ++++++++++++++++- src/render/opengles2/SDL_gles2funcs.h | 2 + src/video/SDL_egl.c | 120 +- src/video/{SDL_egl.h => SDL_egl_c.h} | 41 +- src/video/android/SDL_androidgl.c | 2 +- src/video/android/SDL_androidvideo.c | 2 +- src/video/android/SDL_androidwindow.h | 2 +- src/video/raspberry/SDL_rpiopengles.h | 2 +- src/video/windows/SDL_windowsopengl.c | 66 +- src/video/windows/SDL_windowsopengl.h | 2 + src/video/windows/SDL_windowsopengles.c | 141 + src/video/windows/SDL_windowsopengles.h | 51 + src/video/windows/SDL_windowsvideo.h | 1 + src/video/windows/SDL_windowswindow.c | 27 + src/video/windows/SDL_windowswindow.h | 7 + src/video/x11/SDL_x11opengles.h | 2 +- test/configure | 2 +- test/configure.in | 2 +- test/testgles2.c | 1341 ++++---- 32 files changed, 6741 insertions(+), 1210 deletions(-) create mode 100644 README-windows.txt create mode 100644 VisualC/tests/testgles2/testgles2_VS2008.vcproj create mode 100644 VisualC/tests/testgles2/testgles2_VS2010.vcxproj create mode 100644 VisualC/tests/testgles2/testgles2_VS2012.vcxproj create mode 100644 VisualC/tests/testgles2/testgles2_VS2013.vcxproj create mode 100644 include/SDL_egl.h rename src/video/{SDL_egl.h => SDL_egl_c.h} (76%) create mode 100644 src/video/windows/SDL_windowsopengles.c create mode 100644 src/video/windows/SDL_windowsopengles.h diff --git a/README-windows.txt b/README-windows.txt new file mode 100644 index 0000000000000..f59b2661bd072 --- /dev/null +++ b/README-windows.txt @@ -0,0 +1,42 @@ +================================================================================ +Simple DirectMedia Layer for Windows +================================================================================ + +================================================================================ +OpenGL ES 2.x support +================================================================================ + +SDL has support for OpenGL ES 2.x under Windows via two alternative +implementations. +The most straightforward method consists in running your app in a system with +a graphic card paired with a relatively recent (as of November of 2013) driver +which supports the WGL_EXT_create_context_es2_profile extension. Vendors known +to ship said extension on Windows currently include nVidia and Intel. + +The other method involves using the ANGLE library (https://code.google.com/p/angleproject/) +If an OpenGL ES 2.x context is requested and no WGL_EXT_create_context_es2_profile +extension is found, SDL will try to load the libEGL.dll library provided by +ANGLE. +To obtain the ANGLE binaries, you can either compile from source from +https://chromium.googlesource.com/angle/angle or copy the relevant binaries from +a recent Chrome/Chromium install for Windows. The files you need are: + + * libEGL.dll + * libGLESv2.dll + * d3dcompiler_46.dll (supports Windows Vista or later, better shader compiler) + or... + * d3dcompiler_43.dll (supports Windows XP or later) + +If you compile ANGLE from source, you can configure it so it does not need the +d3dcompiler_* DLL at all (for details on this, see their documentation). +However, by default SDL will try to preload the d3dcompiler_46.dll to +comply with ANGLE's requirements. If you wish SDL to preload d3dcompiler_43.dll (to +support Windows XP) or to skip this step at all, you can use the +SDL_VIDEO_WIN_D3DCOMPILER hint (see SDL_hints.h for more details). + +Known Bugs: + + * SDL_GL_SetSwapInterval is currently a no op when using ANGLE. It appears + that there's a bug in the library which prevents the window contents from + refreshing if this is set to anything other than the default value. + diff --git a/VisualC/SDL/SDL_VS2008.vcproj b/VisualC/SDL/SDL_VS2008.vcproj index 1e7db21a33e42..7d48e6144f473 100644 --- a/VisualC/SDL/SDL_VS2008.vcproj +++ b/VisualC/SDL/SDL_VS2008.vcproj @@ -415,6 +415,18 @@ RelativePath="..\..\include\SDL_cpuinfo.h" > + + + + + + @@ -1272,6 +1284,22 @@ RelativePath="..\..\src\video\windows\SDL_windowsopengl.c" > + + + + + + + + diff --git a/VisualC/SDL/SDL_VS2010.vcxproj b/VisualC/SDL/SDL_VS2010.vcxproj index d9ca5aff7f4ba..7a17ced35d50d 100644 --- a/VisualC/SDL/SDL_VS2010.vcxproj +++ b/VisualC/SDL/SDL_VS2010.vcxproj @@ -553,6 +553,9 @@ + + + @@ -669,6 +672,10 @@ + + + + diff --git a/VisualC/SDL/SDL_VS2012.vcxproj b/VisualC/SDL/SDL_VS2012.vcxproj index 141bc6481f6b3..f60a4d9aa6f89 100644 --- a/VisualC/SDL/SDL_VS2012.vcxproj +++ b/VisualC/SDL/SDL_VS2012.vcxproj @@ -344,6 +344,9 @@ + + + @@ -460,6 +463,10 @@ + + + + diff --git a/VisualC/SDL/SDL_VS2013.vcxproj b/VisualC/SDL/SDL_VS2013.vcxproj index 2f961674e79dd..df6019a62b9eb 100644 --- a/VisualC/SDL/SDL_VS2013.vcxproj +++ b/VisualC/SDL/SDL_VS2013.vcxproj @@ -1,472 +1,479 @@ - - - - - Debug - Win32 - - - Debug - x64 - - - Release - Win32 - - - Release - x64 - - - - SDL2 - {81CE8DAF-EBB2-4761-8E45-B71ABCCA8C68} - SDL - - - - DynamicLibrary - false - v120 - - - DynamicLibrary - false - v120 - - - DynamicLibrary - false - v120 - - - DynamicLibrary - false - MultiByte - v120 - - - - - - - - - - - - - - - - - - - - - - - <_ProjectFileVersion>10.0.30319.1 - $(Platform)\$(Configuration)\ - $(Platform)\$(Configuration)\ - $(Platform)\$(Configuration)\ - $(Platform)\$(Configuration)\ - $(Platform)\$(Configuration)\ - $(Platform)\$(Configuration)\ - $(Platform)\$(Configuration)\ - $(Platform)\$(Configuration)\ - - - - - _DEBUG;%(PreprocessorDefinitions) - true - true - Win32 - - - Disabled - ..\..\include;%(AdditionalIncludeDirectories);"$(DXSDK_DIR)\Include"; - _DEBUG;_WINDOWS;%(PreprocessorDefinitions) - MultiThreadedDebugDLL - false - - - Level3 - true - EditAndContinue - Default - false - StreamingSIMDExtensions - - - _DEBUG;%(PreprocessorDefinitions) - 0x0409 - - - winmm.lib;imm32.lib;version.lib;%(AdditionalDependencies) - true - true - Windows - false - $(DXSDK_DIR)\lib\x86 - - - - - _DEBUG;%(PreprocessorDefinitions) - true - true - X64 - - - Disabled - ..\..\include;%(AdditionalIncludeDirectories);"$(DXSDK_DIR)\Include"; - _DEBUG;_WINDOWS;%(PreprocessorDefinitions) - MultiThreadedDebugDLL - false - - - Level3 - EditAndContinue - false - - - _DEBUG;%(PreprocessorDefinitions) - 0x0409 - - - winmm.lib;imm32.lib;version.lib;%(AdditionalDependencies) - true - true - Windows - false - $(DXSDK_DIR)\lib\x64 - - - - - - NDEBUG;%(PreprocessorDefinitions) - true - true - Win32 - - - OnlyExplicitInline - false - ..\..\include;%(AdditionalIncludeDirectories);"$(DXSDK_DIR)\Include"; - NDEBUG;_WINDOWS;%(PreprocessorDefinitions) - true - MultiThreadedDLL - false - true - - - Level3 - true - Default - false - ProgramDatabase - StreamingSIMDExtensions - - - NDEBUG;%(PreprocessorDefinitions) - 0x0409 - - - winmm.lib;imm32.lib;version.lib;%(AdditionalDependencies) - true - Windows - $(DXSDK_DIR)\lib\x86 - true - true - true - - - - - NDEBUG;%(PreprocessorDefinitions) - true - true - X64 - - - OnlyExplicitInline - false - ..\..\include;%(AdditionalIncludeDirectories);"$(DXSDK_DIR)\Include"; - NDEBUG;_WINDOWS;%(PreprocessorDefinitions) - true - MultiThreadedDLL - false - true - - - Level3 - false - ProgramDatabase - - - NDEBUG;%(PreprocessorDefinitions) - 0x0409 - - - winmm.lib;imm32.lib;version.lib;%(AdditionalDependencies) - true - Windows - $(DXSDK_DIR)\lib\x64 - true - true - true - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + SDL2 + {81CE8DAF-EBB2-4761-8E45-B71ABCCA8C68} + SDL + + + + DynamicLibrary + false + v120 + + + DynamicLibrary + false + v120 + + + DynamicLibrary + false + v120 + + + DynamicLibrary + false + MultiByte + v120 + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + + + + + _DEBUG;%(PreprocessorDefinitions) + true + true + Win32 + + + Disabled + ..\..\include;%(AdditionalIncludeDirectories);"$(DXSDK_DIR)\Include"; + _DEBUG;_WINDOWS;%(PreprocessorDefinitions) + MultiThreadedDebugDLL + false + + + Level3 + true + EditAndContinue + Default + false + StreamingSIMDExtensions + + + _DEBUG;%(PreprocessorDefinitions) + 0x0409 + + + winmm.lib;imm32.lib;version.lib;%(AdditionalDependencies) + true + true + Windows + false + $(DXSDK_DIR)\lib\x86 + + + + + _DEBUG;%(PreprocessorDefinitions) + true + true + X64 + + + Disabled + ..\..\include;%(AdditionalIncludeDirectories);"$(DXSDK_DIR)\Include"; + _DEBUG;_WINDOWS;%(PreprocessorDefinitions) + MultiThreadedDebugDLL + false + + + Level3 + EditAndContinue + false + + + _DEBUG;%(PreprocessorDefinitions) + 0x0409 + + + winmm.lib;imm32.lib;version.lib;%(AdditionalDependencies) + true + true + Windows + false + $(DXSDK_DIR)\lib\x64 + + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + Win32 + + + OnlyExplicitInline + false + ..\..\include;%(AdditionalIncludeDirectories);"$(DXSDK_DIR)\Include"; + NDEBUG;_WINDOWS;%(PreprocessorDefinitions) + true + MultiThreadedDLL + false + true + + + Level3 + true + Default + false + ProgramDatabase + StreamingSIMDExtensions + + + NDEBUG;%(PreprocessorDefinitions) + 0x0409 + + + winmm.lib;imm32.lib;version.lib;%(AdditionalDependencies) + true + Windows + $(DXSDK_DIR)\lib\x86 + true + true + true + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + X64 + + + OnlyExplicitInline + false + ..\..\include;%(AdditionalIncludeDirectories);"$(DXSDK_DIR)\Include"; + NDEBUG;_WINDOWS;%(PreprocessorDefinitions) + true + MultiThreadedDLL + false + true + + + Level3 + false + ProgramDatabase + + + NDEBUG;%(PreprocessorDefinitions) + 0x0409 + + + winmm.lib;imm32.lib;version.lib;%(AdditionalDependencies) + true + Windows + $(DXSDK_DIR)\lib\x64 + true + true + true + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/VisualC/SDL_VS2013.sln b/VisualC/SDL_VS2013.sln index e4521439a3439..82ac105d9fd20 100644 --- a/VisualC/SDL_VS2013.sln +++ b/VisualC/SDL_VS2013.sln @@ -1,5 +1,8 @@ -Microsoft Visual Studio Solution File, Format Version 12.00 + +Microsoft Visual Studio Solution File, Format Version 12.00 # Visual Studio 2013 +VisualStudioVersion = 12.0.21005.1 +MinimumVisualStudioVersion = 10.0.40219.1 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SDL2", "SDL\SDL_VS2013.vcxproj", "{81CE8DAF-EBB2-4761-8E45-B71ABCCA8C68}" EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SDL2main", "SDLmain\SDLmain_VS2013.vcxproj", "{DA956FD3-E142-46F2-9DD5-C78BEBB56B7A}" @@ -102,6 +105,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testjoystick", "tests\testj {DA956FD3-E143-46F2-9FE5-C77BEBC56B1A} = {DA956FD3-E143-46F2-9FE5-C77BEBC56B1A} EndProjectSection EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testgles2", "tests\testgles2\testgles2_VS2013.vcxproj", "{E5287C64-0646-4BFA-A772-1DB5A649F35E}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Win32 = Debug|Win32 @@ -252,6 +257,14 @@ Global {55812185-D13C-4022-9C81-32E0F4A08BCC}.Release|Win32.Build.0 = Release|Win32 {55812185-D13C-4022-9C81-32E0F4A08BCC}.Release|x64.ActiveCfg = Release|x64 {55812185-D13C-4022-9C81-32E0F4A08BCC}.Release|x64.Build.0 = Release|x64 + {E5287C64-0646-4BFA-A772-1DB5A649F35E}.Debug|Win32.ActiveCfg = Debug|Win32 + {E5287C64-0646-4BFA-A772-1DB5A649F35E}.Debug|Win32.Build.0 = Debug|Win32 + {E5287C64-0646-4BFA-A772-1DB5A649F35E}.Debug|x64.ActiveCfg = Debug|x64 + {E5287C64-0646-4BFA-A772-1DB5A649F35E}.Debug|x64.Build.0 = Debug|x64 + {E5287C64-0646-4BFA-A772-1DB5A649F35E}.Release|Win32.ActiveCfg = Release|Win32 + {E5287C64-0646-4BFA-A772-1DB5A649F35E}.Release|Win32.Build.0 = Release|Win32 + {E5287C64-0646-4BFA-A772-1DB5A649F35E}.Release|x64.ActiveCfg = Release|x64 + {E5287C64-0646-4BFA-A772-1DB5A649F35E}.Release|x64.Build.0 = Release|x64 EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE @@ -273,5 +286,6 @@ Global {55812185-D13C-4022-9C81-32E0F4A08336} = {CE748C1F-3C21-4825-AA6A-F895A023F7E7} {55812185-D13C-4022-9C81-32E0F4A08996} = {CE748C1F-3C21-4825-AA6A-F895A023F7E7} {55812185-D13C-4022-9C81-32E0F4A08BCC} = {CE748C1F-3C21-4825-AA6A-F895A023F7E7} + {E5287C64-0646-4BFA-A772-1DB5A649F35E} = {CE748C1F-3C21-4825-AA6A-F895A023F7E7} EndGlobalSection EndGlobal diff --git a/VisualC/tests/testgles2/testgles2_VS2008.vcproj b/VisualC/tests/testgles2/testgles2_VS2008.vcproj new file mode 100644 index 0000000000000..a0ebbd6837ea2 --- /dev/null +++ b/VisualC/tests/testgles2/testgles2_VS2008.vcproj @@ -0,0 +1,207 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/VisualC/tests/testgles2/testgles2_VS2010.vcxproj b/VisualC/tests/testgles2/testgles2_VS2010.vcxproj new file mode 100644 index 0000000000000..fc41cd69bfb17 --- /dev/null +++ b/VisualC/tests/testgles2/testgles2_VS2010.vcxproj @@ -0,0 +1,238 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + testgles2 + testgles2 + {8B5CFB38-CCBA-40A8-AD7A-89C57B070884} + + + + Application + false + + + Application + false + + + Application + false + + + Application + false + MultiByte + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + true + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + false + + + + _DEBUG;%(PreprocessorDefinitions) + true + true + Win32 + + + Disabled + ..\..\..\include;%(AdditionalIncludeDirectories) + _DEBUG;WIN32;_WINDOWS;HAVE_OPENGL;%(PreprocessorDefinitions) + MultiThreadedDebugDLL + + + Level3 + true + EditAndContinue + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0409 + + + opengl32.lib;%(AdditionalDependencies) + true + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + _DEBUG;%(PreprocessorDefinitions) + true + true + + + Disabled + ..\..\..\include;%(AdditionalIncludeDirectories) + _DEBUG;WIN32;_WINDOWS;HAVE_OPENGL;%(PreprocessorDefinitions) + MultiThreadedDebugDLL + + + Level3 + true + ProgramDatabase + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0409 + + + opengl32.lib;%(AdditionalDependencies) + true + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + Win32 + + + OnlyExplicitInline + ..\..\..\include;%(AdditionalIncludeDirectories) + NDEBUG;WIN32;_WINDOWS;HAVE_OPENGL;%(PreprocessorDefinitions) + true + MultiThreadedDLL + true + + + Level3 + true + Default + + + NDEBUG;%(PreprocessorDefinitions) + 0x0409 + + + opengl32.lib;%(AdditionalDependencies) + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + + + OnlyExplicitInline + ..\..\..\include;%(AdditionalIncludeDirectories) + NDEBUG;WIN32;_WINDOWS;HAVE_OPENGL;%(PreprocessorDefinitions) + true + MultiThreadedDLL + true + + + Level3 + true + Default + + + NDEBUG;%(PreprocessorDefinitions) + 0x0409 + + + opengl32.lib;%(AdditionalDependencies) + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + + + + {da956fd3-e142-46f2-9dd5-c78bebb56b7a} + + + {da956fd3-e143-46f2-9fe5-c77bebc56b1a} + + + {81ce8daf-ebb2-4761-8e45-b71abcca8c68} + + + + + + \ No newline at end of file diff --git a/VisualC/tests/testgles2/testgles2_VS2012.vcxproj b/VisualC/tests/testgles2/testgles2_VS2012.vcxproj new file mode 100644 index 0000000000000..4dbb3791af93b --- /dev/null +++ b/VisualC/tests/testgles2/testgles2_VS2012.vcxproj @@ -0,0 +1,236 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + testgles2 + testgles2 + {8B5CFB38-CCBA-40A8-AD7A-89C57B070884} + + + + Application + false + v110 + + + Application + false + v110 + + + Application + false + v110 + + + Application + false + MultiByte + v110 + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + true + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + false + + + + _DEBUG;%(PreprocessorDefinitions) + true + true + Win32 + + + Disabled + ..\..\..\include;%(AdditionalIncludeDirectories) + _DEBUG;WIN32;_WINDOWS;HAVE_OPENGL;%(PreprocessorDefinitions) + MultiThreadedDebugDLL + + + Level3 + true + EditAndContinue + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0409 + + + opengl32.lib;%(AdditionalDependencies) + true + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + _DEBUG;%(PreprocessorDefinitions) + true + true + + + Disabled + ..\..\..\include;%(AdditionalIncludeDirectories) + _DEBUG;WIN32;_WINDOWS;HAVE_OPENGL;%(PreprocessorDefinitions) + MultiThreadedDebugDLL + + + Level3 + true + ProgramDatabase + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0409 + + + opengl32.lib;%(AdditionalDependencies) + true + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + Win32 + + + OnlyExplicitInline + ..\..\..\include;%(AdditionalIncludeDirectories) + NDEBUG;WIN32;_WINDOWS;HAVE_OPENGL;%(PreprocessorDefinitions) + true + MultiThreadedDLL + true + + + Level3 + true + Default + + + NDEBUG;%(PreprocessorDefinitions) + 0x0409 + + + opengl32.lib;%(AdditionalDependencies) + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + + + OnlyExplicitInline + ..\..\..\include;%(AdditionalIncludeDirectories) + NDEBUG;WIN32;_WINDOWS;HAVE_OPENGL;%(PreprocessorDefinitions) + true + MultiThreadedDLL + true + + + Level3 + true + Default + + + NDEBUG;%(PreprocessorDefinitions) + 0x0409 + + + opengl32.lib;%(AdditionalDependencies) + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + + + + + + + + + + \ No newline at end of file diff --git a/VisualC/tests/testgles2/testgles2_VS2013.vcxproj b/VisualC/tests/testgles2/testgles2_VS2013.vcxproj new file mode 100644 index 0000000000000..985ad30b47681 --- /dev/null +++ b/VisualC/tests/testgles2/testgles2_VS2013.vcxproj @@ -0,0 +1,236 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + testgles2 + testgles2 + {E5287C64-0646-4BFA-A772-1DB5A649F35E} + + + + Application + false + v120 + + + Application + false + v120 + + + Application + false + v120 + + + Application + false + MultiByte + v120 + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + true + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + false + + + + _DEBUG;%(PreprocessorDefinitions) + true + true + Win32 + + + Disabled + ..\..\..\include;%(AdditionalIncludeDirectories) + _DEBUG;WIN32;_WINDOWS;HAVE_OPENGLES2;%(PreprocessorDefinitions) + MultiThreadedDebugDLL + + + Level3 + true + EditAndContinue + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0409 + + + %(AdditionalDependencies) + true + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + _DEBUG;%(PreprocessorDefinitions) + true + true + + + Disabled + ..\..\..\include;%(AdditionalIncludeDirectories) + _DEBUG;WIN32;_WINDOWS;HAVE_OPENGLES2;%(PreprocessorDefinitions) + MultiThreadedDebugDLL + + + Level3 + true + ProgramDatabase + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0409 + + + %(AdditionalDependencies) + true + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + Win32 + + + OnlyExplicitInline + ..\..\..\include;%(AdditionalIncludeDirectories) + NDEBUG;WIN32;_WINDOWS;HAVE_OPENGLES2;%(PreprocessorDefinitions) + true + MultiThreadedDLL + true + + + Level3 + true + Default + + + NDEBUG;%(PreprocessorDefinitions) + 0x0409 + + + %(AdditionalDependencies) + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + + + OnlyExplicitInline + ..\..\..\include;%(AdditionalIncludeDirectories) + NDEBUG;WIN32;_WINDOWS;HAVE_OPENGLES2;%(PreprocessorDefinitions) + true + MultiThreadedDLL + true + + + Level3 + true + Default + + + NDEBUG;%(PreprocessorDefinitions) + 0x0409 + + + %(AdditionalDependencies) + true + Windows + + + copy "$(SolutionDir)\SDL\$(Platform)\$(Configuration)\SDL2.dll" "$(TargetDir)\SDL2.dll" + + + Copy SDL + + + + + + + + + + + + + + \ No newline at end of file diff --git a/include/SDL_config_windows.h b/include/SDL_config_windows.h index 4d5c7c293fb92..6bde3f86fbf0b 100644 --- a/include/SDL_config_windows.h +++ b/include/SDL_config_windows.h @@ -180,6 +180,16 @@ typedef unsigned int uintptr_t; #ifndef SDL_VIDEO_RENDER_OGL #define SDL_VIDEO_RENDER_OGL 1 #endif +#ifndef SDL_VIDEO_RENDER_OGL_ES2 +#define SDL_VIDEO_RENDER_OGL_ES2 1 +#endif +#ifndef SDL_VIDEO_OPENGL_ES2 +#define SDL_VIDEO_OPENGL_ES2 1 +#endif +#ifndef SDL_VIDEO_OPENGL_EGL +#define SDL_VIDEO_OPENGL_EGL 1 +#endif + /* Enable system power support */ #define SDL_POWER_WINDOWS 1 diff --git a/include/SDL_egl.h b/include/SDL_egl.h new file mode 100644 index 0000000000000..fc8fde4a659b7 --- /dev/null +++ b/include/SDL_egl.h @@ -0,0 +1,1389 @@ +/* + Simple DirectMedia Layer + Copyright (C) 1997-2013 Sam Lantinga + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. +*/ + +/** + * \file SDL_opengles.h + * + * This is a simple file to encapsulate the OpenGL ES 2.0 API headers. + */ +#ifndef _MSC_VER + +#include + +#else /* _MSC_VER */ + +/* EGL headers for Visual Studio */ + +#ifndef __khrplatform_h_ +#define __khrplatform_h_ + +/* +** Copyright (c) 2008-2009 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are 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 Materials. +** +** THE MATERIALS ARE 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 +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +/* Khronos platform-specific types and definitions. +* +* $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $ +* +* Adopters may modify this file to suit their platform. Adopters are +* encouraged to submit platform specific modifications to the Khronos +* group so that they can be included in future versions of this file. +* Please submit changes by sending them to the public Khronos Bugzilla +* (http://khronos.org/bugzilla) by filing a bug against product +* "Khronos (general)" component "Registry". +* +* A predefined template which fills in some of the bug fields can be +* reached using http://tinyurl.com/khrplatform-h-bugreport, but you +* must create a Bugzilla login first. +* +* +* See the Implementer's Guidelines for information about where this file +* should be located on your system and for more details of its use: +* http://www.khronos.org/registry/implementers_guide.pdf +* +* This file should be included as +* #include +* by Khronos client API header files that use its types and defines. +* +* The types in khrplatform.h should only be used to define API-specific types. +* +* Types defined in khrplatform.h: +* khronos_int8_t signed 8 bit +* khronos_uint8_t unsigned 8 bit +* khronos_int16_t signed 16 bit +* khronos_uint16_t unsigned 16 bit +* khronos_int32_t signed 32 bit +* khronos_uint32_t unsigned 32 bit +* khronos_int64_t signed 64 bit +* khronos_uint64_t unsigned 64 bit +* khronos_intptr_t signed same number of bits as a pointer +* khronos_uintptr_t unsigned same number of bits as a pointer +* khronos_ssize_t signed size +* khronos_usize_t unsigned size +* khronos_float_t signed 32 bit floating point +* khronos_time_ns_t unsigned 64 bit time in nanoseconds +* khronos_utime_nanoseconds_t unsigned time interval or absolute time in +* nanoseconds +* khronos_stime_nanoseconds_t signed time interval in nanoseconds +* khronos_boolean_enum_t enumerated boolean type. This should +* only be used as a base type when a client API's boolean type is +* an enum. Client APIs which use an integer or other type for +* booleans cannot use this as the base type for their boolean. +* +* Tokens defined in khrplatform.h: +* +* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values. +* +* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0. +* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0. +* +* Calling convention macros defined in this file: +* KHRONOS_APICALL +* KHRONOS_APIENTRY +* KHRONOS_APIATTRIBUTES +* +* These may be used in function prototypes as: +* +* KHRONOS_APICALL void KHRONOS_APIENTRY funcname( +* int arg1, +* int arg2) KHRONOS_APIATTRIBUTES; +*/ + +/*------------------------------------------------------------------------- +* Definition of KHRONOS_APICALL +*------------------------------------------------------------------------- +* This precedes the return type of the function in the function prototype. +*/ +#if defined(_WIN32) && !defined(__SCITECH_SNAP__) +# define KHRONOS_APICALL __declspec(dllimport) +#elif defined (__SYMBIAN32__) +# define KHRONOS_APICALL IMPORT_C +#else +# define KHRONOS_APICALL +#endif + +/*------------------------------------------------------------------------- +* Definition of KHRONOS_APIENTRY +*------------------------------------------------------------------------- +* This follows the return type of the function and precedes the function +* name in the function prototype. +*/ +#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__) +/* Win32 but not WinCE */ +# define KHRONOS_APIENTRY __stdcall +#else +# define KHRONOS_APIENTRY +#endif + +/*------------------------------------------------------------------------- +* Definition of KHRONOS_APIATTRIBUTES +*------------------------------------------------------------------------- +* This follows the closing parenthesis of the function prototype arguments. +*/ +#if defined (__ARMCC_2__) +#define KHRONOS_APIATTRIBUTES __softfp +#else +#define KHRONOS_APIATTRIBUTES +#endif + +/*------------------------------------------------------------------------- +* basic type definitions +*-----------------------------------------------------------------------*/ +#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__) + + +/* +* Using +*/ +#include +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(__VMS ) || defined(__sgi) + +/* +* Using +*/ +#include +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(_WIN32) && !defined(__SCITECH_SNAP__) + +/* +* Win32 +*/ +typedef __int32 khronos_int32_t; +typedef unsigned __int32 khronos_uint32_t; +typedef __int64 khronos_int64_t; +typedef unsigned __int64 khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(__sun__) || defined(__digital__) + +/* +* Sun or Digital +*/ +typedef int khronos_int32_t; +typedef unsigned int khronos_uint32_t; +#if defined(__arch64__) || defined(_LP64) +typedef long int khronos_int64_t; +typedef unsigned long int khronos_uint64_t; +#else +typedef long long int khronos_int64_t; +typedef unsigned long long int khronos_uint64_t; +#endif /* __arch64__ */ +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif 0 + +/* +* Hypothetical platform with no float or int64 support +*/ +typedef int khronos_int32_t; +typedef unsigned int khronos_uint32_t; +#define KHRONOS_SUPPORT_INT64 0 +#define KHRONOS_SUPPORT_FLOAT 0 + +#else + +/* +* Generic fallback +*/ +#include +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#endif + + +/* +* Types that are (so far) the same on all platforms +*/ +typedef signed char khronos_int8_t; +typedef unsigned char khronos_uint8_t; +typedef signed short int khronos_int16_t; +typedef unsigned short int khronos_uint16_t; + +/* +* Types that differ between LLP64 and LP64 architectures - in LLP64, +* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears +* to be the only LLP64 architecture in current use. +*/ +#ifdef _WIN64 +typedef signed long long int khronos_intptr_t; +typedef unsigned long long int khronos_uintptr_t; +typedef signed long long int khronos_ssize_t; +typedef unsigned long long int khronos_usize_t; +#else +typedef signed long int khronos_intptr_t; +typedef unsigned long int khronos_uintptr_t; +typedef signed long int khronos_ssize_t; +typedef unsigned long int khronos_usize_t; +#endif + +#if KHRONOS_SUPPORT_FLOAT +/* +* Float type +*/ +typedef float khronos_float_t; +#endif + +#if KHRONOS_SUPPORT_INT64 +/* Time types +* +* These types can be used to represent a time interval in nanoseconds or +* an absolute Unadjusted System Time. Unadjusted System Time is the number +* of nanoseconds since some arbitrary system event (e.g. since the last +* time the system booted). The Unadjusted System Time is an unsigned +* 64 bit value that wraps back to 0 every 584 years. Time intervals +* may be either signed or unsigned. +*/ +typedef khronos_uint64_t khronos_utime_nanoseconds_t; +typedef khronos_int64_t khronos_stime_nanoseconds_t; +#endif + +/* +* Dummy value used to pad enum types to 32 bits. +*/ +#ifndef KHRONOS_MAX_ENUM +#define KHRONOS_MAX_ENUM 0x7FFFFFFF +#endif + +/* +* Enumerated boolean type +* +* Values other than zero should be considered to be true. Therefore +* comparisons should not be made against KHRONOS_TRUE. +*/ +typedef enum { + KHRONOS_FALSE = 0, + KHRONOS_TRUE = 1, + KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM +} khronos_boolean_enum_t; + +#endif /* __khrplatform_h_ */ + + +#ifndef __eglplatform_h_ +#define __eglplatform_h_ + +/* +** Copyright (c) 2007-2009 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are 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 Materials. +** +** THE MATERIALS ARE 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 +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +/* Platform-specific types and definitions for egl.h +* $Revision: 12306 $ on $Date: 2010-08-25 09:51:28 -0700 (Wed, 25 Aug 2010) $ +* +* Adopters may modify khrplatform.h and this file to suit their platform. +* You are encouraged to submit all modifications to the Khronos group so that +* they can be included in future versions of this file. Please submit changes +* by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla) +* by filing a bug against product "EGL" component "Registry". +*/ + +/*#include */ + +/* Macros used in EGL function prototype declarations. +* +* EGL functions should be prototyped as: +* +* EGLAPI return-type EGLAPIENTRY eglFunction(arguments); +* typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments); +* +* KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h +*/ + +#ifndef EGLAPI +#define EGLAPI KHRONOS_APICALL +#endif + +#ifndef EGLAPIENTRY +#define EGLAPIENTRY KHRONOS_APIENTRY +#endif +#define EGLAPIENTRYP EGLAPIENTRY* + +/* The types NativeDisplayType, NativeWindowType, and NativePixmapType +* are aliases of window-system-dependent types, such as X Display * or +* Windows Device Context. They must be defined in platform-specific +* code below. The EGL-prefixed versions of Native*Type are the same +* types, renamed in EGL 1.3 so all types in the API start with "EGL". +* +* Khronos STRONGLY RECOMMENDS that you use the default definitions +* provided below, since these changes affect both binary and source +* portability of applications using EGL running on different EGL +* implementations. +*/ + +#if defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */ +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN 1 +#endif +#include + +typedef HDC EGLNativeDisplayType; +typedef HBITMAP EGLNativePixmapType; +typedef HWND EGLNativeWindowType; + +#elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */ + +typedef int EGLNativeDisplayType; +typedef void *EGLNativeWindowType; +typedef void *EGLNativePixmapType; + +#elif defined(WL_EGL_PLATFORM) + +typedef struct wl_display *EGLNativeDisplayType; +typedef struct wl_egl_pixmap *EGLNativePixmapType; +typedef struct wl_egl_window *EGLNativeWindowType; + +#elif defined(__GBM__) + +typedef struct gbm_device *EGLNativeDisplayType; +typedef struct gbm_bo *EGLNativePixmapType; +typedef void *EGLNativeWindowType; + +#elif defined(ANDROID) /* Android */ + +struct ANativeWindow; +struct egl_native_pixmap_t; + +typedef struct ANativeWindow *EGLNativeWindowType; +typedef struct egl_native_pixmap_t *EGLNativePixmapType; +typedef void *EGLNativeDisplayType; + +#elif defined(MIR_EGL_PLATFORM) + +#include +typedef MirEGLNativeDisplayType EGLNativeDisplayType; +typedef void *EGLNativePixmapType; +typedef MirEGLNativeWindowType EGLNativeWindowType; + +#elif defined(__unix__) + +#ifdef MESA_EGL_NO_X11_HEADERS + +typedef void *EGLNativeDisplayType; +typedef khronos_uintptr_t EGLNativePixmapType; +typedef khronos_uintptr_t EGLNativeWindowType; + +#else + +/* X11 (tentative) */ +#include +#include + +typedef Display *EGLNativeDisplayType; +typedef Pixmap EGLNativePixmapType; +typedef Window EGLNativeWindowType; + +#endif /* MESA_EGL_NO_X11_HEADERS */ + +#else +#error "Platform not recognized" +#endif + +/* EGL 1.2 types, renamed for consistency in EGL 1.3 */ +typedef EGLNativeDisplayType NativeDisplayType; +typedef EGLNativePixmapType NativePixmapType; +typedef EGLNativeWindowType NativeWindowType; + + +/* Define EGLint. This must be a signed integral type large enough to contain +* all legal attribute names and values passed into and out of EGL, whether +* their type is boolean, bitmask, enumerant (symbolic constant), integer, +* handle, or other. While in general a 32-bit integer will suffice, if +* handles are 64 bit types, then EGLint should be defined as a signed 64-bit +* integer type. +*/ +typedef khronos_int32_t EGLint; + +#endif /* __eglplatform_h */ + +/* -*- mode: c; tab-width: 8; -*- */ +/* vi: set sw=4 ts=8: */ +/* Reference version of egl.h for EGL 1.4. +* $Revision: 9356 $ on $Date: 2009-10-21 02:52:25 -0700 (Wed, 21 Oct 2009) $ +*/ + +/* +** Copyright (c) 2007-2009 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are 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 Materials. +** +** THE MATERIALS ARE 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 +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +#ifndef __egl_h_ +#define __egl_h_ + +/* All platform-dependent types and macro boilerplate (such as EGLAPI +* and EGLAPIENTRY) should go in eglplatform.h. +*/ +/*#include */ + +#ifdef __cplusplus +extern "C" { +#endif + + /* EGL Types */ + /* EGLint is defined in eglplatform.h */ + typedef unsigned int EGLBoolean; + typedef unsigned int EGLenum; + typedef void *EGLConfig; + typedef void *EGLContext; + typedef void *EGLDisplay; + typedef void *EGLSurface; + typedef void *EGLClientBuffer; + + /* EGL Versioning */ +#define EGL_VERSION_1_0 1 +#define EGL_VERSION_1_1 1 +#define EGL_VERSION_1_2 1 +#define EGL_VERSION_1_3 1 +#define EGL_VERSION_1_4 1 + + /* EGL Enumerants. Bitmasks and other exceptional cases aside, most + * enums are assigned unique values starting at 0x3000. + */ + + /* EGL aliases */ +#define EGL_FALSE 0 +#define EGL_TRUE 1 + + /* Out-of-band handle values */ +#define EGL_DEFAULT_DISPLAY ((EGLNativeDisplayType)0) +#define EGL_NO_CONTEXT ((EGLContext)0) +#define EGL_NO_DISPLAY ((EGLDisplay)0) +#define EGL_NO_SURFACE ((EGLSurface)0) + + /* Out-of-band attribute value */ +#define EGL_DONT_CARE ((EGLint)-1) + + /* Errors / GetError return values */ +#define EGL_SUCCESS 0x3000 +#define EGL_NOT_INITIALIZED 0x3001 +#define EGL_BAD_ACCESS 0x3002 +#define EGL_BAD_ALLOC 0x3003 +#define EGL_BAD_ATTRIBUTE 0x3004 +#define EGL_BAD_CONFIG 0x3005 +#define EGL_BAD_CONTEXT 0x3006 +#define EGL_BAD_CURRENT_SURFACE 0x3007 +#define EGL_BAD_DISPLAY 0x3008 +#define EGL_BAD_MATCH 0x3009 +#define EGL_BAD_NATIVE_PIXMAP 0x300A +#define EGL_BAD_NATIVE_WINDOW 0x300B +#define EGL_BAD_PARAMETER 0x300C +#define EGL_BAD_SURFACE 0x300D +#define EGL_CONTEXT_LOST 0x300E /* EGL 1.1 - IMG_power_management */ + + /* Reserved 0x300F-0x301F for additional errors */ + + /* Config attributes */ +#define EGL_BUFFER_SIZE 0x3020 +#define EGL_ALPHA_SIZE 0x3021 +#define EGL_BLUE_SIZE 0x3022 +#define EGL_GREEN_SIZE 0x3023 +#define EGL_RED_SIZE 0x3024 +#define EGL_DEPTH_SIZE 0x3025 +#define EGL_STENCIL_SIZE 0x3026 +#define EGL_CONFIG_CAVEAT 0x3027 +#define EGL_CONFIG_ID 0x3028 +#define EGL_LEVEL 0x3029 +#define EGL_MAX_PBUFFER_HEIGHT 0x302A +#define EGL_MAX_PBUFFER_PIXELS 0x302B +#define EGL_MAX_PBUFFER_WIDTH 0x302C +#define EGL_NATIVE_RENDERABLE 0x302D +#define EGL_NATIVE_VISUAL_ID 0x302E +#define EGL_NATIVE_VISUAL_TYPE 0x302F +#define EGL_SAMPLES 0x3031 +#define EGL_SAMPLE_BUFFERS 0x3032 +#define EGL_SURFACE_TYPE 0x3033 +#define EGL_TRANSPARENT_TYPE 0x3034 +#define EGL_TRANSPARENT_BLUE_VALUE 0x3035 +#define EGL_TRANSPARENT_GREEN_VALUE 0x3036 +#define EGL_TRANSPARENT_RED_VALUE 0x3037 +#define EGL_NONE 0x3038 /* Attrib list terminator */ +#define EGL_BIND_TO_TEXTURE_RGB 0x3039 +#define EGL_BIND_TO_TEXTURE_RGBA 0x303A +#define EGL_MIN_SWAP_INTERVAL 0x303B +#define EGL_MAX_SWAP_INTERVAL 0x303C +#define EGL_LUMINANCE_SIZE 0x303D +#define EGL_ALPHA_MASK_SIZE 0x303E +#define EGL_COLOR_BUFFER_TYPE 0x303F +#define EGL_RENDERABLE_TYPE 0x3040 +#define EGL_MATCH_NATIVE_PIXMAP 0x3041 /* Pseudo-attribute (not queryable) */ +#define EGL_CONFORMANT 0x3042 + + /* Reserved 0x3041-0x304F for additional config attributes */ + + /* Config attribute values */ +#define EGL_SLOW_CONFIG 0x3050 /* EGL_CONFIG_CAVEAT value */ +#define EGL_NON_CONFORMANT_CONFIG 0x3051 /* EGL_CONFIG_CAVEAT value */ +#define EGL_TRANSPARENT_RGB 0x3052 /* EGL_TRANSPARENT_TYPE value */ +#define EGL_RGB_BUFFER 0x308E /* EGL_COLOR_BUFFER_TYPE value */ +#define EGL_LUMINANCE_BUFFER 0x308F /* EGL_COLOR_BUFFER_TYPE value */ + + /* More config attribute values, for EGL_TEXTURE_FORMAT */ +#define EGL_NO_TEXTURE 0x305C +#define EGL_TEXTURE_RGB 0x305D +#define EGL_TEXTURE_RGBA 0x305E +#define EGL_TEXTURE_2D 0x305F + + /* Config attribute mask bits */ +#define EGL_PBUFFER_BIT 0x0001 /* EGL_SURFACE_TYPE mask bits */ +#define EGL_PIXMAP_BIT 0x0002 /* EGL_SURFACE_TYPE mask bits */ +#define EGL_WINDOW_BIT 0x0004 /* EGL_SURFACE_TYPE mask bits */ +#define EGL_VG_COLORSPACE_LINEAR_BIT 0x0020 /* EGL_SURFACE_TYPE mask bits */ +#define EGL_VG_ALPHA_FORMAT_PRE_BIT 0x0040 /* EGL_SURFACE_TYPE mask bits */ +#define EGL_MULTISAMPLE_RESOLVE_BOX_BIT 0x0200 /* EGL_SURFACE_TYPE mask bits */ +#define EGL_SWAP_BEHAVIOR_PRESERVED_BIT 0x0400 /* EGL_SURFACE_TYPE mask bits */ + +#define EGL_OPENGL_ES_BIT 0x0001 /* EGL_RENDERABLE_TYPE mask bits */ +#define EGL_OPENVG_BIT 0x0002 /* EGL_RENDERABLE_TYPE mask bits */ +#define EGL_OPENGL_ES2_BIT 0x0004 /* EGL_RENDERABLE_TYPE mask bits */ +#define EGL_OPENGL_BIT 0x0008 /* EGL_RENDERABLE_TYPE mask bits */ + + /* QueryString targets */ +#define EGL_VENDOR 0x3053 +#define EGL_VERSION 0x3054 +#define EGL_EXTENSIONS 0x3055 +#define EGL_CLIENT_APIS 0x308D + + /* QuerySurface / SurfaceAttrib / CreatePbufferSurface targets */ +#define EGL_HEIGHT 0x3056 +#define EGL_WIDTH 0x3057 +#define EGL_LARGEST_PBUFFER 0x3058 +#define EGL_TEXTURE_FORMAT 0x3080 +#define EGL_TEXTURE_TARGET 0x3081 +#define EGL_MIPMAP_TEXTURE 0x3082 +#define EGL_MIPMAP_LEVEL 0x3083 +#define EGL_RENDER_BUFFER 0x3086 +#define EGL_VG_COLORSPACE 0x3087 +#define EGL_VG_ALPHA_FORMAT 0x3088 +#define EGL_HORIZONTAL_RESOLUTION 0x3090 +#define EGL_VERTICAL_RESOLUTION 0x3091 +#define EGL_PIXEL_ASPECT_RATIO 0x3092 +#define EGL_SWAP_BEHAVIOR 0x3093 +#define EGL_MULTISAMPLE_RESOLVE 0x3099 + + /* EGL_RENDER_BUFFER values / BindTexImage / ReleaseTexImage buffer targets */ +#define EGL_BACK_BUFFER 0x3084 +#define EGL_SINGLE_BUFFER 0x3085 + + /* OpenVG color spaces */ +#define EGL_VG_COLORSPACE_sRGB 0x3089 /* EGL_VG_COLORSPACE value */ +#define EGL_VG_COLORSPACE_LINEAR 0x308A /* EGL_VG_COLORSPACE value */ + + /* OpenVG alpha formats */ +#define EGL_VG_ALPHA_FORMAT_NONPRE 0x308B /* EGL_ALPHA_FORMAT value */ +#define EGL_VG_ALPHA_FORMAT_PRE 0x308C /* EGL_ALPHA_FORMAT value */ + + /* Constant scale factor by which fractional display resolutions & + * aspect ratio are scaled when queried as integer values. + */ +#define EGL_DISPLAY_SCALING 10000 + + /* Unknown display resolution/aspect ratio */ +#define EGL_UNKNOWN ((EGLint)-1) + + /* Back buffer swap behaviors */ +#define EGL_BUFFER_PRESERVED 0x3094 /* EGL_SWAP_BEHAVIOR value */ +#define EGL_BUFFER_DESTROYED 0x3095 /* EGL_SWAP_BEHAVIOR value */ + + /* CreatePbufferFromClientBuffer buffer types */ +#define EGL_OPENVG_IMAGE 0x3096 + + /* QueryContext targets */ +#define EGL_CONTEXT_CLIENT_TYPE 0x3097 + + /* CreateContext attributes */ +#define EGL_CONTEXT_CLIENT_VERSION 0x3098 + + /* Multisample resolution behaviors */ +#define EGL_MULTISAMPLE_RESOLVE_DEFAULT 0x309A /* EGL_MULTISAMPLE_RESOLVE value */ +#define EGL_MULTISAMPLE_RESOLVE_BOX 0x309B /* EGL_MULTISAMPLE_RESOLVE value */ + + /* BindAPI/QueryAPI targets */ +#define EGL_OPENGL_ES_API 0x30A0 +#define EGL_OPENVG_API 0x30A1 +#define EGL_OPENGL_API 0x30A2 + + /* GetCurrentSurface targets */ +#define EGL_DRAW 0x3059 +#define EGL_READ 0x305A + + /* WaitNative engines */ +#define EGL_CORE_NATIVE_ENGINE 0x305B + + /* EGL 1.2 tokens renamed for consistency in EGL 1.3 */ +#define EGL_COLORSPACE EGL_VG_COLORSPACE +#define EGL_ALPHA_FORMAT EGL_VG_ALPHA_FORMAT +#define EGL_COLORSPACE_sRGB EGL_VG_COLORSPACE_sRGB +#define EGL_COLORSPACE_LINEAR EGL_VG_COLORSPACE_LINEAR +#define EGL_ALPHA_FORMAT_NONPRE EGL_VG_ALPHA_FORMAT_NONPRE +#define EGL_ALPHA_FORMAT_PRE EGL_VG_ALPHA_FORMAT_PRE + + /* EGL extensions must request enum blocks from the Khronos + * API Registrar, who maintains the enumerant registry. Submit + * a bug in Khronos Bugzilla against task "Registry". + */ + + + + /* EGL Functions */ + + EGLAPI EGLint EGLAPIENTRY eglGetError(void); + + EGLAPI EGLDisplay EGLAPIENTRY eglGetDisplay(EGLNativeDisplayType display_id); + EGLAPI EGLBoolean EGLAPIENTRY eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor); + EGLAPI EGLBoolean EGLAPIENTRY eglTerminate(EGLDisplay dpy); + + EGLAPI const char * EGLAPIENTRY eglQueryString(EGLDisplay dpy, EGLint name); + + EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigs(EGLDisplay dpy, EGLConfig *configs, + EGLint config_size, EGLint *num_config); + EGLAPI EGLBoolean EGLAPIENTRY eglChooseConfig(EGLDisplay dpy, const EGLint *attrib_list, + EGLConfig *configs, EGLint config_size, + EGLint *num_config); + EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, + EGLint attribute, EGLint *value); + + EGLAPI EGLSurface EGLAPIENTRY eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config, + EGLNativeWindowType win, + const EGLint *attrib_list); + EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig config, + const EGLint *attrib_list); + EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config, + EGLNativePixmapType pixmap, + const EGLint *attrib_list); + EGLAPI EGLBoolean EGLAPIENTRY eglDestroySurface(EGLDisplay dpy, EGLSurface surface); + EGLAPI EGLBoolean EGLAPIENTRY eglQuerySurface(EGLDisplay dpy, EGLSurface surface, + EGLint attribute, EGLint *value); + + EGLAPI EGLBoolean EGLAPIENTRY eglBindAPI(EGLenum api); + EGLAPI EGLenum EGLAPIENTRY eglQueryAPI(void); + + EGLAPI EGLBoolean EGLAPIENTRY eglWaitClient(void); + + EGLAPI EGLBoolean EGLAPIENTRY eglReleaseThread(void); + + EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferFromClientBuffer( + EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, + EGLConfig config, const EGLint *attrib_list); + + EGLAPI EGLBoolean EGLAPIENTRY eglSurfaceAttrib(EGLDisplay dpy, EGLSurface surface, + EGLint attribute, EGLint value); + EGLAPI EGLBoolean EGLAPIENTRY eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer); + EGLAPI EGLBoolean EGLAPIENTRY eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer); + + + EGLAPI EGLBoolean EGLAPIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval); + + + EGLAPI EGLContext EGLAPIENTRY eglCreateContext(EGLDisplay dpy, EGLConfig config, + EGLContext share_context, + const EGLint *attrib_list); + EGLAPI EGLBoolean EGLAPIENTRY eglDestroyContext(EGLDisplay dpy, EGLContext ctx); + EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay dpy, EGLSurface draw, + EGLSurface read, EGLContext ctx); + + EGLAPI EGLContext EGLAPIENTRY eglGetCurrentContext(void); + EGLAPI EGLSurface EGLAPIENTRY eglGetCurrentSurface(EGLint readdraw); + EGLAPI EGLDisplay EGLAPIENTRY eglGetCurrentDisplay(void); + EGLAPI EGLBoolean EGLAPIENTRY eglQueryContext(EGLDisplay dpy, EGLContext ctx, + EGLint attribute, EGLint *value); + + EGLAPI EGLBoolean EGLAPIENTRY eglWaitGL(void); + EGLAPI EGLBoolean EGLAPIENTRY eglWaitNative(EGLint engine); + EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surface); + EGLAPI EGLBoolean EGLAPIENTRY eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, + EGLNativePixmapType target); + + /* This is a generic function pointer type, whose name indicates it must + * be cast to the proper type *and calling convention* before use. + */ + typedef void(*__eglMustCastToProperFunctionPointerType)(void); + + /* Now, define eglGetProcAddress using the generic function ptr. type */ + EGLAPI __eglMustCastToProperFunctionPointerType EGLAPIENTRY + eglGetProcAddress(const char *procname); + +#ifdef __cplusplus +} +#endif + +#endif /* __egl_h_ */ + + + + +#ifndef __eglext_h_ +#define __eglext_h_ + +#ifdef __cplusplus +extern "C" { +#endif + + /* + ** Copyright (c) 2007-2013 The Khronos Group Inc. + ** + ** Permission is hereby granted, free of charge, to any person obtaining a + ** copy of this software and/or associated documentation files (the + ** "Materials"), to deal in the Materials without restriction, including + ** without limitation the rights to use, copy, modify, merge, publish, + ** distribute, sublicense, and/or sell copies of the Materials, and to + ** permit persons to whom the Materials are 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 Materials. + ** + ** THE MATERIALS ARE 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 + ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. + */ + +/* #include */ + + /*************************************************************/ + + /* Header file version number */ + /* Current version at http://www.khronos.org/registry/egl/ */ + /* $Revision: 21254 $ on $Date: 2013-04-25 03:11:55 -0700 (Thu, 25 Apr 2013) $ */ +#define EGL_EGLEXT_VERSION 16 + +#ifndef EGL_KHR_config_attribs +#define EGL_KHR_config_attribs 1 +#define EGL_CONFORMANT_KHR 0x3042 /* EGLConfig attribute */ +#define EGL_VG_COLORSPACE_LINEAR_BIT_KHR 0x0020 /* EGL_SURFACE_TYPE bitfield */ +#define EGL_VG_ALPHA_FORMAT_PRE_BIT_KHR 0x0040 /* EGL_SURFACE_TYPE bitfield */ +#endif + +#ifndef EGL_KHR_lock_surface +#define EGL_KHR_lock_surface 1 +#define EGL_READ_SURFACE_BIT_KHR 0x0001 /* EGL_LOCK_USAGE_HINT_KHR bitfield */ +#define EGL_WRITE_SURFACE_BIT_KHR 0x0002 /* EGL_LOCK_USAGE_HINT_KHR bitfield */ +#define EGL_LOCK_SURFACE_BIT_KHR 0x0080 /* EGL_SURFACE_TYPE bitfield */ +#define EGL_OPTIMAL_FORMAT_BIT_KHR 0x0100 /* EGL_SURFACE_TYPE bitfield */ +#define EGL_MATCH_FORMAT_KHR 0x3043 /* EGLConfig attribute */ +#define EGL_FORMAT_RGB_565_EXACT_KHR 0x30C0 /* EGL_MATCH_FORMAT_KHR value */ +#define EGL_FORMAT_RGB_565_KHR 0x30C1 /* EGL_MATCH_FORMAT_KHR value */ +#define EGL_FORMAT_RGBA_8888_EXACT_KHR 0x30C2 /* EGL_MATCH_FORMAT_KHR value */ +#define EGL_FORMAT_RGBA_8888_KHR 0x30C3 /* EGL_MATCH_FORMAT_KHR value */ +#define EGL_MAP_PRESERVE_PIXELS_KHR 0x30C4 /* eglLockSurfaceKHR attribute */ +#define EGL_LOCK_USAGE_HINT_KHR 0x30C5 /* eglLockSurfaceKHR attribute */ +#define EGL_BITMAP_POINTER_KHR 0x30C6 /* eglQuerySurface attribute */ +#define EGL_BITMAP_PITCH_KHR 0x30C7 /* eglQuerySurface attribute */ +#define EGL_BITMAP_ORIGIN_KHR 0x30C8 /* eglQuerySurface attribute */ +#define EGL_BITMAP_PIXEL_RED_OFFSET_KHR 0x30C9 /* eglQuerySurface attribute */ +#define EGL_BITMAP_PIXEL_GREEN_OFFSET_KHR 0x30CA /* eglQuerySurface attribute */ +#define EGL_BITMAP_PIXEL_BLUE_OFFSET_KHR 0x30CB /* eglQuerySurface attribute */ +#define EGL_BITMAP_PIXEL_ALPHA_OFFSET_KHR 0x30CC /* eglQuerySurface attribute */ +#define EGL_BITMAP_PIXEL_LUMINANCE_OFFSET_KHR 0x30CD /* eglQuerySurface attribute */ +#define EGL_LOWER_LEFT_KHR 0x30CE /* EGL_BITMAP_ORIGIN_KHR value */ +#define EGL_UPPER_LEFT_KHR 0x30CF /* EGL_BITMAP_ORIGIN_KHR value */ +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLBoolean EGLAPIENTRY eglLockSurfaceKHR(EGLDisplay display, EGLSurface surface, const EGLint *attrib_list); + EGLAPI EGLBoolean EGLAPIENTRY eglUnlockSurfaceKHR(EGLDisplay display, EGLSurface surface); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLBoolean(EGLAPIENTRYP PFNEGLLOCKSURFACEKHRPROC) (EGLDisplay display, EGLSurface surface, const EGLint *attrib_list); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLUNLOCKSURFACEKHRPROC) (EGLDisplay display, EGLSurface surface); +#endif + +#ifndef EGL_KHR_image +#define EGL_KHR_image 1 +#define EGL_NATIVE_PIXMAP_KHR 0x30B0 /* eglCreateImageKHR target */ + typedef void *EGLImageKHR; +#define EGL_NO_IMAGE_KHR ((EGLImageKHR)0) +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLImageKHR EGLAPIENTRY eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list); + EGLAPI EGLBoolean EGLAPIENTRY eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLImageKHR(EGLAPIENTRYP PFNEGLCREATEIMAGEKHRPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGLImageKHR image); +#endif + +#ifndef EGL_KHR_vg_parent_image +#define EGL_KHR_vg_parent_image 1 +#define EGL_VG_PARENT_IMAGE_KHR 0x30BA /* eglCreateImageKHR target */ +#endif + +#ifndef EGL_KHR_gl_texture_2D_image +#define EGL_KHR_gl_texture_2D_image 1 +#define EGL_GL_TEXTURE_2D_KHR 0x30B1 /* eglCreateImageKHR target */ +#define EGL_GL_TEXTURE_LEVEL_KHR 0x30BC /* eglCreateImageKHR attribute */ +#endif + +#ifndef EGL_KHR_gl_texture_cubemap_image +#define EGL_KHR_gl_texture_cubemap_image 1 +#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR 0x30B3 /* eglCreateImageKHR target */ +#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR 0x30B4 /* eglCreateImageKHR target */ +#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR 0x30B5 /* eglCreateImageKHR target */ +#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR 0x30B6 /* eglCreateImageKHR target */ +#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR 0x30B7 /* eglCreateImageKHR target */ +#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR 0x30B8 /* eglCreateImageKHR target */ +#endif + +#ifndef EGL_KHR_gl_texture_3D_image +#define EGL_KHR_gl_texture_3D_image 1 +#define EGL_GL_TEXTURE_3D_KHR 0x30B2 /* eglCreateImageKHR target */ +#define EGL_GL_TEXTURE_ZOFFSET_KHR 0x30BD /* eglCreateImageKHR attribute */ +#endif + +#ifndef EGL_KHR_gl_renderbuffer_image +#define EGL_KHR_gl_renderbuffer_image 1 +#define EGL_GL_RENDERBUFFER_KHR 0x30B9 /* eglCreateImageKHR target */ +#endif + +#if KHRONOS_SUPPORT_INT64 /* EGLTimeKHR requires 64-bit uint support */ +#ifndef EGL_KHR_reusable_sync +#define EGL_KHR_reusable_sync 1 + + typedef void* EGLSyncKHR; + typedef khronos_utime_nanoseconds_t EGLTimeKHR; + +#define EGL_SYNC_STATUS_KHR 0x30F1 +#define EGL_SIGNALED_KHR 0x30F2 +#define EGL_UNSIGNALED_KHR 0x30F3 +#define EGL_TIMEOUT_EXPIRED_KHR 0x30F5 +#define EGL_CONDITION_SATISFIED_KHR 0x30F6 +#define EGL_SYNC_TYPE_KHR 0x30F7 +#define EGL_SYNC_REUSABLE_KHR 0x30FA +#define EGL_SYNC_FLUSH_COMMANDS_BIT_KHR 0x0001 /* eglClientWaitSyncKHR bitfield */ +#define EGL_FOREVER_KHR 0xFFFFFFFFFFFFFFFFull +#define EGL_NO_SYNC_KHR ((EGLSyncKHR)0) +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLSyncKHR EGLAPIENTRY eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list); + EGLAPI EGLBoolean EGLAPIENTRY eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync); + EGLAPI EGLint EGLAPIENTRY eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout); + EGLAPI EGLBoolean EGLAPIENTRY eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode); + EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLSyncKHR(EGLAPIENTRYP PFNEGLCREATESYNCKHRPROC) (EGLDisplay dpy, EGLenum type, const EGLint *attrib_list); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLDESTROYSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync); + typedef EGLint(EGLAPIENTRYP PFNEGLCLIENTWAITSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLSIGNALSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLGETSYNCATTRIBKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value); +#endif +#endif + +#ifndef EGL_KHR_image_base +#define EGL_KHR_image_base 1 + /* Most interfaces defined by EGL_KHR_image_pixmap above */ +#define EGL_IMAGE_PRESERVED_KHR 0x30D2 /* eglCreateImageKHR attribute */ +#endif + +#ifndef EGL_KHR_image_pixmap +#define EGL_KHR_image_pixmap 1 + /* Interfaces defined by EGL_KHR_image above */ +#endif + +#ifndef EGL_IMG_context_priority +#define EGL_IMG_context_priority 1 +#define EGL_CONTEXT_PRIORITY_LEVEL_IMG 0x3100 +#define EGL_CONTEXT_PRIORITY_HIGH_IMG 0x3101 +#define EGL_CONTEXT_PRIORITY_MEDIUM_IMG 0x3102 +#define EGL_CONTEXT_PRIORITY_LOW_IMG 0x3103 +#endif + +#ifndef EGL_KHR_lock_surface2 +#define EGL_KHR_lock_surface2 1 +#define EGL_BITMAP_PIXEL_SIZE_KHR 0x3110 +#endif + +#ifndef EGL_NV_coverage_sample +#define EGL_NV_coverage_sample 1 +#define EGL_COVERAGE_BUFFERS_NV 0x30E0 +#define EGL_COVERAGE_SAMPLES_NV 0x30E1 +#endif + +#ifndef EGL_NV_depth_nonlinear +#define EGL_NV_depth_nonlinear 1 +#define EGL_DEPTH_ENCODING_NV 0x30E2 +#define EGL_DEPTH_ENCODING_NONE_NV 0 +#define EGL_DEPTH_ENCODING_NONLINEAR_NV 0x30E3 +#endif + +#if KHRONOS_SUPPORT_INT64 /* EGLTimeNV requires 64-bit uint support */ +#ifndef EGL_NV_sync +#define EGL_NV_sync 1 +#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_NV 0x30E6 +#define EGL_SYNC_STATUS_NV 0x30E7 +#define EGL_SIGNALED_NV 0x30E8 +#define EGL_UNSIGNALED_NV 0x30E9 +#define EGL_SYNC_FLUSH_COMMANDS_BIT_NV 0x0001 +#define EGL_FOREVER_NV 0xFFFFFFFFFFFFFFFFull +#define EGL_ALREADY_SIGNALED_NV 0x30EA +#define EGL_TIMEOUT_EXPIRED_NV 0x30EB +#define EGL_CONDITION_SATISFIED_NV 0x30EC +#define EGL_SYNC_TYPE_NV 0x30ED +#define EGL_SYNC_CONDITION_NV 0x30EE +#define EGL_SYNC_FENCE_NV 0x30EF +#define EGL_NO_SYNC_NV ((EGLSyncNV)0) + typedef void* EGLSyncNV; + typedef khronos_utime_nanoseconds_t EGLTimeNV; +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLSyncNV EGLAPIENTRY eglCreateFenceSyncNV(EGLDisplay dpy, EGLenum condition, const EGLint *attrib_list); + EGLAPI EGLBoolean EGLAPIENTRY eglDestroySyncNV(EGLSyncNV sync); + EGLAPI EGLBoolean EGLAPIENTRY eglFenceNV(EGLSyncNV sync); + EGLAPI EGLint EGLAPIENTRY eglClientWaitSyncNV(EGLSyncNV sync, EGLint flags, EGLTimeNV timeout); + EGLAPI EGLBoolean EGLAPIENTRY eglSignalSyncNV(EGLSyncNV sync, EGLenum mode); + EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttribNV(EGLSyncNV sync, EGLint attribute, EGLint *value); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLSyncNV(EGLAPIENTRYP PFNEGLCREATEFENCESYNCNVPROC) (EGLDisplay dpy, EGLenum condition, const EGLint *attrib_list); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLDESTROYSYNCNVPROC) (EGLSyncNV sync); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLFENCENVPROC) (EGLSyncNV sync); + typedef EGLint(EGLAPIENTRYP PFNEGLCLIENTWAITSYNCNVPROC) (EGLSyncNV sync, EGLint flags, EGLTimeNV timeout); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLSIGNALSYNCNVPROC) (EGLSyncNV sync, EGLenum mode); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLGETSYNCATTRIBNVPROC) (EGLSyncNV sync, EGLint attribute, EGLint *value); +#endif +#endif + +#if KHRONOS_SUPPORT_INT64 /* Dependent on EGL_KHR_reusable_sync which requires 64-bit uint support */ +#ifndef EGL_KHR_fence_sync +#define EGL_KHR_fence_sync 1 + /* Reuses most tokens and entry points from EGL_KHR_reusable_sync */ +#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR 0x30F0 +#define EGL_SYNC_CONDITION_KHR 0x30F8 +#define EGL_SYNC_FENCE_KHR 0x30F9 +#endif +#endif + +#ifndef EGL_HI_clientpixmap +#define EGL_HI_clientpixmap 1 + + /* Surface Attribute */ +#define EGL_CLIENT_PIXMAP_POINTER_HI 0x8F74 + /* + * Structure representing a client pixmap + * (pixmap's data is in client-space memory). + */ + struct EGLClientPixmapHI + { + void* pData; + EGLint iWidth; + EGLint iHeight; + EGLint iStride; + }; +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurfaceHI(EGLDisplay dpy, EGLConfig config, struct EGLClientPixmapHI* pixmap); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLSurface(EGLAPIENTRYP PFNEGLCREATEPIXMAPSURFACEHIPROC) (EGLDisplay dpy, EGLConfig config, struct EGLClientPixmapHI* pixmap); +#endif /* EGL_HI_clientpixmap */ + +#ifndef EGL_HI_colorformats +#define EGL_HI_colorformats 1 + /* Config Attribute */ +#define EGL_COLOR_FORMAT_HI 0x8F70 + /* Color Formats */ +#define EGL_COLOR_RGB_HI 0x8F71 +#define EGL_COLOR_RGBA_HI 0x8F72 +#define EGL_COLOR_ARGB_HI 0x8F73 +#endif /* EGL_HI_colorformats */ + +#ifndef EGL_MESA_drm_image +#define EGL_MESA_drm_image 1 +#define EGL_DRM_BUFFER_FORMAT_MESA 0x31D0 /* CreateDRMImageMESA attribute */ +#define EGL_DRM_BUFFER_USE_MESA 0x31D1 /* CreateDRMImageMESA attribute */ +#define EGL_DRM_BUFFER_FORMAT_ARGB32_MESA 0x31D2 /* EGL_IMAGE_FORMAT_MESA attribute value */ +#define EGL_DRM_BUFFER_MESA 0x31D3 /* eglCreateImageKHR target */ +#define EGL_DRM_BUFFER_STRIDE_MESA 0x31D4 +#define EGL_DRM_BUFFER_USE_SCANOUT_MESA 0x00000001 /* EGL_DRM_BUFFER_USE_MESA bits */ +#define EGL_DRM_BUFFER_USE_SHARE_MESA 0x00000002 /* EGL_DRM_BUFFER_USE_MESA bits */ +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLImageKHR EGLAPIENTRY eglCreateDRMImageMESA(EGLDisplay dpy, const EGLint *attrib_list); + EGLAPI EGLBoolean EGLAPIENTRY eglExportDRMImageMESA(EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLImageKHR(EGLAPIENTRYP PFNEGLCREATEDRMIMAGEMESAPROC) (EGLDisplay dpy, const EGLint *attrib_list); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLEXPORTDRMIMAGEMESAPROC) (EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride); +#endif + +#ifndef EGL_NV_post_sub_buffer +#define EGL_NV_post_sub_buffer 1 +#define EGL_POST_SUB_BUFFER_SUPPORTED_NV 0x30BE +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLBoolean EGLAPIENTRY eglPostSubBufferNV(EGLDisplay dpy, EGLSurface surface, EGLint x, EGLint y, EGLint width, EGLint height); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLBoolean(EGLAPIENTRYP PFNEGLPOSTSUBBUFFERNVPROC) (EGLDisplay dpy, EGLSurface surface, EGLint x, EGLint y, EGLint width, EGLint height); +#endif + +#ifndef EGL_ANGLE_query_surface_pointer +#define EGL_ANGLE_query_surface_pointer 1 +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLBoolean eglQuerySurfacePointerANGLE(EGLDisplay dpy, EGLSurface surface, EGLint attribute, void **value); +#endif + typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYSURFACEPOINTERANGLEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint attribute, void **value); +#endif + +#ifndef EGL_ANGLE_surface_d3d_texture_2d_share_handle +#define EGL_ANGLE_surface_d3d_texture_2d_share_handle 1 +#define EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE 0x3200 +#endif + +#ifndef EGL_NV_coverage_sample_resolve +#define EGL_NV_coverage_sample_resolve 1 +#define EGL_COVERAGE_SAMPLE_RESOLVE_NV 0x3131 +#define EGL_COVERAGE_SAMPLE_RESOLVE_DEFAULT_NV 0x3132 +#define EGL_COVERAGE_SAMPLE_RESOLVE_NONE_NV 0x3133 +#endif + +#if KHRONOS_SUPPORT_INT64 /* EGLuint64NV requires 64-bit uint support */ +#ifndef EGL_NV_system_time +#define EGL_NV_system_time 1 + typedef khronos_utime_nanoseconds_t EGLuint64NV; +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLuint64NV EGLAPIENTRY eglGetSystemTimeFrequencyNV(void); + EGLAPI EGLuint64NV EGLAPIENTRY eglGetSystemTimeNV(void); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLuint64NV(EGLAPIENTRYP PFNEGLGETSYSTEMTIMEFREQUENCYNVPROC) (void); + typedef EGLuint64NV(EGLAPIENTRYP PFNEGLGETSYSTEMTIMENVPROC) (void); +#endif +#endif + +#if KHRONOS_SUPPORT_INT64 /* EGLuint64KHR requires 64-bit uint support */ +#ifndef EGL_KHR_stream +#define EGL_KHR_stream 1 + typedef void* EGLStreamKHR; + typedef khronos_uint64_t EGLuint64KHR; +#define EGL_NO_STREAM_KHR ((EGLStreamKHR)0) +#define EGL_CONSUMER_LATENCY_USEC_KHR 0x3210 +#define EGL_PRODUCER_FRAME_KHR 0x3212 +#define EGL_CONSUMER_FRAME_KHR 0x3213 +#define EGL_STREAM_STATE_KHR 0x3214 +#define EGL_STREAM_STATE_CREATED_KHR 0x3215 +#define EGL_STREAM_STATE_CONNECTING_KHR 0x3216 +#define EGL_STREAM_STATE_EMPTY_KHR 0x3217 +#define EGL_STREAM_STATE_NEW_FRAME_AVAILABLE_KHR 0x3218 +#define EGL_STREAM_STATE_OLD_FRAME_AVAILABLE_KHR 0x3219 +#define EGL_STREAM_STATE_DISCONNECTED_KHR 0x321A +#define EGL_BAD_STREAM_KHR 0x321B +#define EGL_BAD_STATE_KHR 0x321C +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamKHR(EGLDisplay dpy, const EGLint *attrib_list); + EGLAPI EGLBoolean EGLAPIENTRY eglDestroyStreamKHR(EGLDisplay dpy, EGLStreamKHR stream); + EGLAPI EGLBoolean EGLAPIENTRY eglStreamAttribKHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint value); + EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamKHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint *value); + EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamu64KHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLuint64KHR *value); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLStreamKHR(EGLAPIENTRYP PFNEGLCREATESTREAMKHRPROC)(EGLDisplay dpy, const EGLint *attrib_list); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLDESTROYSTREAMKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLSTREAMATTRIBKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint value); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYSTREAMKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint *value); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYSTREAMU64KHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLuint64KHR *value); +#endif +#endif + +#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ +#ifndef EGL_KHR_stream_consumer_gltexture +#define EGL_KHR_stream_consumer_gltexture 1 +#define EGL_CONSUMER_ACQUIRE_TIMEOUT_USEC_KHR 0x321E +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerGLTextureExternalKHR(EGLDisplay dpy, EGLStreamKHR stream); + EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerAcquireKHR(EGLDisplay dpy, EGLStreamKHR stream); + EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerReleaseKHR(EGLDisplay dpy, EGLStreamKHR stream); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLBoolean(EGLAPIENTRYP PFNEGLSTREAMCONSUMERGLTEXTUREEXTERNALKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLSTREAMCONSUMERACQUIREKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLSTREAMCONSUMERRELEASEKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); +#endif +#endif + +#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ +#ifndef EGL_KHR_stream_producer_eglsurface +#define EGL_KHR_stream_producer_eglsurface 1 +#define EGL_STREAM_BIT_KHR 0x0800 +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLSurface EGLAPIENTRY eglCreateStreamProducerSurfaceKHR(EGLDisplay dpy, EGLConfig config, EGLStreamKHR stream, const EGLint *attrib_list); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLSurface(EGLAPIENTRYP PFNEGLCREATESTREAMPRODUCERSURFACEKHRPROC)(EGLDisplay dpy, EGLConfig config, EGLStreamKHR stream, const EGLint *attrib_list); +#endif +#endif + +#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ +#ifndef EGL_KHR_stream_producer_aldatalocator +#define EGL_KHR_stream_producer_aldatalocator 1 +#endif +#endif + +#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ +#ifndef EGL_KHR_stream_fifo +#define EGL_KHR_stream_fifo 1 + /* reuse EGLTimeKHR */ +#define EGL_STREAM_FIFO_LENGTH_KHR 0x31FC +#define EGL_STREAM_TIME_NOW_KHR 0x31FD +#define EGL_STREAM_TIME_CONSUMER_KHR 0x31FE +#define EGL_STREAM_TIME_PRODUCER_KHR 0x31FF +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamTimeKHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLTimeKHR *value); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYSTREAMTIMEKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLTimeKHR *value); +#endif +#endif + +#ifndef EGL_EXT_create_context_robustness +#define EGL_EXT_create_context_robustness 1 +#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_EXT 0x30BF +#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT 0x3138 +#define EGL_NO_RESET_NOTIFICATION_EXT 0x31BE +#define EGL_LOSE_CONTEXT_ON_RESET_EXT 0x31BF +#endif + +#ifndef EGL_ANGLE_d3d_share_handle_client_buffer +#define EGL_ANGLE_d3d_share_handle_client_buffer 1 + /* reuse EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE */ +#endif + +#ifndef EGL_KHR_create_context +#define EGL_KHR_create_context 1 +#define EGL_CONTEXT_MAJOR_VERSION_KHR EGL_CONTEXT_CLIENT_VERSION +#define EGL_CONTEXT_MINOR_VERSION_KHR 0x30FB +#define EGL_CONTEXT_FLAGS_KHR 0x30FC +#define EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR 0x30FD +#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR 0x31BD +#define EGL_NO_RESET_NOTIFICATION_KHR 0x31BE +#define EGL_LOSE_CONTEXT_ON_RESET_KHR 0x31BF +#define EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR 0x00000001 +#define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR 0x00000002 +#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR 0x00000004 +#define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR 0x00000001 +#define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR 0x00000002 +#define EGL_OPENGL_ES3_BIT_KHR 0x00000040 +#endif + +#ifndef EGL_KHR_surfaceless_context +#define EGL_KHR_surfaceless_context 1 + /* No tokens/entry points, just relaxes an error condition */ +#endif + +#ifdef EGL_KHR_stream /* Requires KHR_stream extension */ +#ifndef EGL_KHR_stream_cross_process_fd +#define EGL_KHR_stream_cross_process_fd 1 + typedef int EGLNativeFileDescriptorKHR; +#define EGL_NO_FILE_DESCRIPTOR_KHR ((EGLNativeFileDescriptorKHR)(-1)) +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLNativeFileDescriptorKHR EGLAPIENTRY eglGetStreamFileDescriptorKHR(EGLDisplay dpy, EGLStreamKHR stream); + EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamFromFileDescriptorKHR(EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLNativeFileDescriptorKHR(EGLAPIENTRYP PFNEGLGETSTREAMFILEDESCRIPTORKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream); + typedef EGLStreamKHR(EGLAPIENTRYP PFNEGLCREATESTREAMFROMFILEDESCRIPTORKHRPROC)(EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor); +#endif +#endif + +#ifndef EGL_EXT_multiview_window +#define EGL_EXT_multiview_window 1 +#define EGL_MULTIVIEW_VIEW_COUNT_EXT 0x3134 +#endif + +#ifndef EGL_KHR_wait_sync +#define EGL_KHR_wait_sync 1 +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLint EGLAPIENTRY eglWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLint(EGLAPIENTRYP PFNEGLWAITSYNCKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags); +#endif + +#ifndef EGL_NV_post_convert_rounding +#define EGL_NV_post_convert_rounding 1 + /* No tokens or entry points, just relaxes behavior of SwapBuffers */ +#endif + +#ifndef EGL_NV_native_query +#define EGL_NV_native_query 1 +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativeDisplayNV(EGLDisplay dpy, EGLNativeDisplayType* display_id); + EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativeWindowNV(EGLDisplay dpy, EGLSurface surf, EGLNativeWindowType* window); + EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativePixmapNV(EGLDisplay dpy, EGLSurface surf, EGLNativePixmapType* pixmap); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYNATIVEDISPLAYNVPROC)(EGLDisplay dpy, EGLNativeDisplayType *display_id); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYNATIVEWINDOWNVPROC)(EGLDisplay dpy, EGLSurface surf, EGLNativeWindowType *window); + typedef EGLBoolean(EGLAPIENTRYP PFNEGLQUERYNATIVEPIXMAPNVPROC)(EGLDisplay dpy, EGLSurface surf, EGLNativePixmapType *pixmap); +#endif + +#ifndef EGL_NV_3dvision_surface +#define EGL_NV_3dvision_surface 1 +#define EGL_AUTO_STEREO_NV 0x3136 +#endif + +#ifndef EGL_ANDROID_framebuffer_target +#define EGL_ANDROID_framebuffer_target 1 +#define EGL_FRAMEBUFFER_TARGET_ANDROID 0x3147 +#endif + +#ifndef EGL_ANDROID_blob_cache +#define EGL_ANDROID_blob_cache 1 + typedef khronos_ssize_t EGLsizeiANDROID; + typedef void(*EGLSetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, const void *value, EGLsizeiANDROID valueSize); + typedef EGLsizeiANDROID(*EGLGetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, void *value, EGLsizeiANDROID valueSize); +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI void EGLAPIENTRY eglSetBlobCacheFuncsANDROID(EGLDisplay dpy, EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef void (EGLAPIENTRYP PFNEGLSETBLOBCACHEFUNCSANDROIDPROC)(EGLDisplay dpy, EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get); +#endif + +#ifndef EGL_ANDROID_image_native_buffer +#define EGL_ANDROID_image_native_buffer 1 +#define EGL_NATIVE_BUFFER_ANDROID 0x3140 +#endif + +#ifndef EGL_ANDROID_native_fence_sync +#define EGL_ANDROID_native_fence_sync 1 +#define EGL_SYNC_NATIVE_FENCE_ANDROID 0x3144 +#define EGL_SYNC_NATIVE_FENCE_FD_ANDROID 0x3145 +#define EGL_SYNC_NATIVE_FENCE_SIGNALED_ANDROID 0x3146 +#define EGL_NO_NATIVE_FENCE_FD_ANDROID -1 +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLint EGLAPIENTRY eglDupNativeFenceFDANDROID(EGLDisplay dpy, EGLSyncKHR); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLint(EGLAPIENTRYP PFNEGLDUPNATIVEFENCEFDANDROIDPROC)(EGLDisplay dpy, EGLSyncKHR); +#endif + +#ifndef EGL_ANDROID_recordable +#define EGL_ANDROID_recordable 1 +#define EGL_RECORDABLE_ANDROID 0x3142 +#endif + +#ifndef EGL_EXT_buffer_age +#define EGL_EXT_buffer_age 1 +#define EGL_BUFFER_AGE_EXT 0x313D +#endif + +#ifndef EGL_EXT_image_dma_buf_import +#define EGL_EXT_image_dma_buf_import 1 +#define EGL_LINUX_DMA_BUF_EXT 0x3270 +#define EGL_LINUX_DRM_FOURCC_EXT 0x3271 +#define EGL_DMA_BUF_PLANE0_FD_EXT 0x3272 +#define EGL_DMA_BUF_PLANE0_OFFSET_EXT 0x3273 +#define EGL_DMA_BUF_PLANE0_PITCH_EXT 0x3274 +#define EGL_DMA_BUF_PLANE1_FD_EXT 0x3275 +#define EGL_DMA_BUF_PLANE1_OFFSET_EXT 0x3276 +#define EGL_DMA_BUF_PLANE1_PITCH_EXT 0x3277 +#define EGL_DMA_BUF_PLANE2_FD_EXT 0x3278 +#define EGL_DMA_BUF_PLANE2_OFFSET_EXT 0x3279 +#define EGL_DMA_BUF_PLANE2_PITCH_EXT 0x327A +#define EGL_YUV_COLOR_SPACE_HINT_EXT 0x327B +#define EGL_SAMPLE_RANGE_HINT_EXT 0x327C +#define EGL_YUV_CHROMA_HORIZONTAL_SITING_HINT_EXT 0x327D +#define EGL_YUV_CHROMA_VERTICAL_SITING_HINT_EXT 0x327E +#define EGL_ITU_REC601_EXT 0x327F +#define EGL_ITU_REC709_EXT 0x3280 +#define EGL_ITU_REC2020_EXT 0x3281 +#define EGL_YUV_FULL_RANGE_EXT 0x3282 +#define EGL_YUV_NARROW_RANGE_EXT 0x3283 +#define EGL_YUV_CHROMA_SITING_0_EXT 0x3284 +#define EGL_YUV_CHROMA_SITING_0_5_EXT 0x3285 +#endif + +#ifndef EGL_ARM_pixmap_multisample_discard +#define EGL_ARM_pixmap_multisample_discard 1 +#define EGL_DISCARD_SAMPLES_ARM 0x3286 +#endif + +#ifndef EGL_EXT_swap_buffers_with_damage +#define EGL_EXT_swap_buffers_with_damage 1 +#ifdef EGL_EGLEXT_PROTOTYPES + EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffersWithDamageEXT(EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects); +#endif /* EGL_EGLEXT_PROTOTYPES */ + typedef EGLBoolean(EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC)(EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects); +#endif + +/* #include */ + +#ifdef __cplusplus +} +#endif + +#endif /* __eglext_h_ */ + + + +#endif /* _MSC_VER */ \ No newline at end of file diff --git a/include/SDL_hints.h b/include/SDL_hints.h index 763154f3aec48..1462f4e399999 100644 --- a/include/SDL_hints.h +++ b/include/SDL_hints.h @@ -301,6 +301,21 @@ extern "C" { */ #define SDL_HINT_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK "SDL_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK" +/** +* \brief A variable specifying which shader compiler to preload when using the Chrome ANGLE binaries +* +* SDL has EGL and OpenGL ES2 support on Windows via the ANGLE project. It +* can use two different sets of binaries, those compiled by the user from source +* or those provided by the Chrome browser. In the later case, these binaries require +* that SDL loads +* +* This variable can be set to the following values: +* "d3dcompiler_46.dll" - default, best for Vista or later. +* "d3dcompiler_43.dll" - for XP support. +* "none" - do not load any library, useful if you compiled ANGLE from source and included the compiler in your binaries. +* +*/ +#define SDL_HINT_VIDEO_WIN_D3DCOMPILER "SDL_VIDEO_WIN_D3DCOMPILER" /** * \brief An enumeration of hint priorities diff --git a/include/SDL_opengles2.h b/include/SDL_opengles2.h index 7697626f4a95a..f51cfc23f06ee 100644 --- a/include/SDL_opengles2.h +++ b/include/SDL_opengles2.h @@ -24,7 +24,7 @@ * * This is a simple file to encapsulate the OpenGL ES 2.0 API headers. */ - +#ifndef _MSC_VER #ifdef __IPHONEOS__ #include #include @@ -33,6 +33,2758 @@ #include #endif -#ifndef APIENTRY -#define APIENTRY +#else /* _MSC_VER */ + +/* OpenGL ES2 headers for Visual Studio */ + +#ifndef __khrplatform_h_ +#define __khrplatform_h_ + +/* +** Copyright (c) 2008-2009 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are 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 Materials. +** +** THE MATERIALS ARE 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 +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +/* Khronos platform-specific types and definitions. +* +* $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $ +* +* Adopters may modify this file to suit their platform. Adopters are +* encouraged to submit platform specific modifications to the Khronos +* group so that they can be included in future versions of this file. +* Please submit changes by sending them to the public Khronos Bugzilla +* (http://khronos.org/bugzilla) by filing a bug against product +* "Khronos (general)" component "Registry". +* +* A predefined template which fills in some of the bug fields can be +* reached using http://tinyurl.com/khrplatform-h-bugreport, but you +* must create a Bugzilla login first. +* +* +* See the Implementer's Guidelines for information about where this file +* should be located on your system and for more details of its use: +* http://www.khronos.org/registry/implementers_guide.pdf +* +* This file should be included as +* #include +* by Khronos client API header files that use its types and defines. +* +* The types in khrplatform.h should only be used to define API-specific types. +* +* Types defined in khrplatform.h: +* khronos_int8_t signed 8 bit +* khronos_uint8_t unsigned 8 bit +* khronos_int16_t signed 16 bit +* khronos_uint16_t unsigned 16 bit +* khronos_int32_t signed 32 bit +* khronos_uint32_t unsigned 32 bit +* khronos_int64_t signed 64 bit +* khronos_uint64_t unsigned 64 bit +* khronos_intptr_t signed same number of bits as a pointer +* khronos_uintptr_t unsigned same number of bits as a pointer +* khronos_ssize_t signed size +* khronos_usize_t unsigned size +* khronos_float_t signed 32 bit floating point +* khronos_time_ns_t unsigned 64 bit time in nanoseconds +* khronos_utime_nanoseconds_t unsigned time interval or absolute time in +* nanoseconds +* khronos_stime_nanoseconds_t signed time interval in nanoseconds +* khronos_boolean_enum_t enumerated boolean type. This should +* only be used as a base type when a client API's boolean type is +* an enum. Client APIs which use an integer or other type for +* booleans cannot use this as the base type for their boolean. +* +* Tokens defined in khrplatform.h: +* +* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values. +* +* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0. +* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0. +* +* Calling convention macros defined in this file: +* KHRONOS_APICALL +* KHRONOS_APIENTRY +* KHRONOS_APIATTRIBUTES +* +* These may be used in function prototypes as: +* +* KHRONOS_APICALL void KHRONOS_APIENTRY funcname( +* int arg1, +* int arg2) KHRONOS_APIATTRIBUTES; +*/ + +/*------------------------------------------------------------------------- +* Definition of KHRONOS_APICALL +*------------------------------------------------------------------------- +* This precedes the return type of the function in the function prototype. +*/ +#if defined(_WIN32) && !defined(__SCITECH_SNAP__) +# define KHRONOS_APICALL __declspec(dllimport) +#elif defined (__SYMBIAN32__) +# define KHRONOS_APICALL IMPORT_C +#else +# define KHRONOS_APICALL +#endif + +/*------------------------------------------------------------------------- +* Definition of KHRONOS_APIENTRY +*------------------------------------------------------------------------- +* This follows the return type of the function and precedes the function +* name in the function prototype. +*/ +#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__) +/* Win32 but not WinCE */ +# define KHRONOS_APIENTRY __stdcall +#else +# define KHRONOS_APIENTRY +#endif + +/*------------------------------------------------------------------------- +* Definition of KHRONOS_APIATTRIBUTES +*------------------------------------------------------------------------- +* This follows the closing parenthesis of the function prototype arguments. +*/ +#if defined (__ARMCC_2__) +#define KHRONOS_APIATTRIBUTES __softfp +#else +#define KHRONOS_APIATTRIBUTES +#endif + +/*------------------------------------------------------------------------- +* basic type definitions +*-----------------------------------------------------------------------*/ +#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__) + + +/* +* Using +*/ +#include +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(__VMS ) || defined(__sgi) + +/* +* Using +*/ +#include +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(_WIN32) && !defined(__SCITECH_SNAP__) + +/* +* Win32 +*/ +typedef __int32 khronos_int32_t; +typedef unsigned __int32 khronos_uint32_t; +typedef __int64 khronos_int64_t; +typedef unsigned __int64 khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(__sun__) || defined(__digital__) + +/* +* Sun or Digital +*/ +typedef int khronos_int32_t; +typedef unsigned int khronos_uint32_t; +#if defined(__arch64__) || defined(_LP64) +typedef long int khronos_int64_t; +typedef unsigned long int khronos_uint64_t; +#else +typedef long long int khronos_int64_t; +typedef unsigned long long int khronos_uint64_t; +#endif /* __arch64__ */ +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif 0 + +/* +* Hypothetical platform with no float or int64 support +*/ +typedef int khronos_int32_t; +typedef unsigned int khronos_uint32_t; +#define KHRONOS_SUPPORT_INT64 0 +#define KHRONOS_SUPPORT_FLOAT 0 + +#else + +/* +* Generic fallback +*/ +#include +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#endif + + +/* +* Types that are (so far) the same on all platforms +*/ +typedef signed char khronos_int8_t; +typedef unsigned char khronos_uint8_t; +typedef signed short int khronos_int16_t; +typedef unsigned short int khronos_uint16_t; + +/* +* Types that differ between LLP64 and LP64 architectures - in LLP64, +* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears +* to be the only LLP64 architecture in current use. +*/ +#ifdef _WIN64 +typedef signed long long int khronos_intptr_t; +typedef unsigned long long int khronos_uintptr_t; +typedef signed long long int khronos_ssize_t; +typedef unsigned long long int khronos_usize_t; +#else +typedef signed long int khronos_intptr_t; +typedef unsigned long int khronos_uintptr_t; +typedef signed long int khronos_ssize_t; +typedef unsigned long int khronos_usize_t; +#endif + +#if KHRONOS_SUPPORT_FLOAT +/* +* Float type +*/ +typedef float khronos_float_t; +#endif + +#if KHRONOS_SUPPORT_INT64 +/* Time types +* +* These types can be used to represent a time interval in nanoseconds or +* an absolute Unadjusted System Time. Unadjusted System Time is the number +* of nanoseconds since some arbitrary system event (e.g. since the last +* time the system booted). The Unadjusted System Time is an unsigned +* 64 bit value that wraps back to 0 every 584 years. Time intervals +* may be either signed or unsigned. +*/ +typedef khronos_uint64_t khronos_utime_nanoseconds_t; +typedef khronos_int64_t khronos_stime_nanoseconds_t; +#endif + +/* +* Dummy value used to pad enum types to 32 bits. +*/ +#ifndef KHRONOS_MAX_ENUM +#define KHRONOS_MAX_ENUM 0x7FFFFFFF +#endif + +/* +* Enumerated boolean type +* +* Values other than zero should be considered to be true. Therefore +* comparisons should not be made against KHRONOS_TRUE. +*/ +typedef enum { + KHRONOS_FALSE = 0, + KHRONOS_TRUE = 1, + KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM +} khronos_boolean_enum_t; + +#endif /* __khrplatform_h_ */ + + +#ifndef __gl2platform_h_ +#define __gl2platform_h_ + +/* $Revision: 10602 $ on $Date:: 2010-03-04 22:35:34 -0800 #$ */ + +/* + * This document is licensed under the SGI Free Software B License Version + * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ . + */ + +/* Platform-specific types and definitions for OpenGL ES 2.X gl2.h + * + * Adopters may modify khrplatform.h and this file to suit their platform. + * You are encouraged to submit all modifications to the Khronos group so that + * they can be included in future versions of this file. Please submit changes + * by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla) + * by filing a bug against product "OpenGL-ES" component "Registry". + */ + +/*#include */ + +#ifndef GL_APICALL +#define GL_APICALL KHRONOS_APICALL +#endif + +#ifndef GL_APIENTRY +#define GL_APIENTRY KHRONOS_APIENTRY +#endif + +#endif /* __gl2platform_h_ */ + +#ifndef __gl2_h_ +#define __gl2_h_ + +/* $Revision: 16803 $ on $Date:: 2012-02-02 09:49:18 -0800 #$ */ + +/*#include */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * This document is licensed under the SGI Free Software B License Version + * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ . + */ + +/*------------------------------------------------------------------------- + * Data type definitions + *-----------------------------------------------------------------------*/ + +typedef void GLvoid; +typedef char GLchar; +typedef unsigned int GLenum; +typedef unsigned char GLboolean; +typedef unsigned int GLbitfield; +typedef khronos_int8_t GLbyte; +typedef short GLshort; +typedef int GLint; +typedef int GLsizei; +typedef khronos_uint8_t GLubyte; +typedef unsigned short GLushort; +typedef unsigned int GLuint; +typedef khronos_float_t GLfloat; +typedef khronos_float_t GLclampf; +typedef khronos_int32_t GLfixed; + +/* GL types for handling large vertex buffer objects */ +typedef khronos_intptr_t GLintptr; +typedef khronos_ssize_t GLsizeiptr; + +/* OpenGL ES core versions */ +#define GL_ES_VERSION_2_0 1 + +/* ClearBufferMask */ +#define GL_DEPTH_BUFFER_BIT 0x00000100 +#define GL_STENCIL_BUFFER_BIT 0x00000400 +#define GL_COLOR_BUFFER_BIT 0x00004000 + +/* Boolean */ +#define GL_FALSE 0 +#define GL_TRUE 1 + +/* BeginMode */ +#define GL_POINTS 0x0000 +#define GL_LINES 0x0001 +#define GL_LINE_LOOP 0x0002 +#define GL_LINE_STRIP 0x0003 +#define GL_TRIANGLES 0x0004 +#define GL_TRIANGLE_STRIP 0x0005 +#define GL_TRIANGLE_FAN 0x0006 + +/* AlphaFunction (not supported in ES20) */ +/* GL_NEVER */ +/* GL_LESS */ +/* GL_EQUAL */ +/* GL_LEQUAL */ +/* GL_GREATER */ +/* GL_NOTEQUAL */ +/* GL_GEQUAL */ +/* GL_ALWAYS */ + +/* BlendingFactorDest */ +#define GL_ZERO 0 +#define GL_ONE 1 +#define GL_SRC_COLOR 0x0300 +#define GL_ONE_MINUS_SRC_COLOR 0x0301 +#define GL_SRC_ALPHA 0x0302 +#define GL_ONE_MINUS_SRC_ALPHA 0x0303 +#define GL_DST_ALPHA 0x0304 +#define GL_ONE_MINUS_DST_ALPHA 0x0305 + +/* BlendingFactorSrc */ +/* GL_ZERO */ +/* GL_ONE */ +#define GL_DST_COLOR 0x0306 +#define GL_ONE_MINUS_DST_COLOR 0x0307 +#define GL_SRC_ALPHA_SATURATE 0x0308 +/* GL_SRC_ALPHA */ +/* GL_ONE_MINUS_SRC_ALPHA */ +/* GL_DST_ALPHA */ +/* GL_ONE_MINUS_DST_ALPHA */ + +/* BlendEquationSeparate */ +#define GL_FUNC_ADD 0x8006 +#define GL_BLEND_EQUATION 0x8009 +#define GL_BLEND_EQUATION_RGB 0x8009 /* same as BLEND_EQUATION */ +#define GL_BLEND_EQUATION_ALPHA 0x883D + +/* BlendSubtract */ +#define GL_FUNC_SUBTRACT 0x800A +#define GL_FUNC_REVERSE_SUBTRACT 0x800B + +/* Separate Blend Functions */ +#define GL_BLEND_DST_RGB 0x80C8 +#define GL_BLEND_SRC_RGB 0x80C9 +#define GL_BLEND_DST_ALPHA 0x80CA +#define GL_BLEND_SRC_ALPHA 0x80CB +#define GL_CONSTANT_COLOR 0x8001 +#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 +#define GL_CONSTANT_ALPHA 0x8003 +#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 +#define GL_BLEND_COLOR 0x8005 + +/* Buffer Objects */ +#define GL_ARRAY_BUFFER 0x8892 +#define GL_ELEMENT_ARRAY_BUFFER 0x8893 +#define GL_ARRAY_BUFFER_BINDING 0x8894 +#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895 + +#define GL_STREAM_DRAW 0x88E0 +#define GL_STATIC_DRAW 0x88E4 +#define GL_DYNAMIC_DRAW 0x88E8 + +#define GL_BUFFER_SIZE 0x8764 +#define GL_BUFFER_USAGE 0x8765 + +#define GL_CURRENT_VERTEX_ATTRIB 0x8626 + +/* CullFaceMode */ +#define GL_FRONT 0x0404 +#define GL_BACK 0x0405 +#define GL_FRONT_AND_BACK 0x0408 + +/* DepthFunction */ +/* GL_NEVER */ +/* GL_LESS */ +/* GL_EQUAL */ +/* GL_LEQUAL */ +/* GL_GREATER */ +/* GL_NOTEQUAL */ +/* GL_GEQUAL */ +/* GL_ALWAYS */ + +/* EnableCap */ +#define GL_TEXTURE_2D 0x0DE1 +#define GL_CULL_FACE 0x0B44 +#define GL_BLEND 0x0BE2 +#define GL_DITHER 0x0BD0 +#define GL_STENCIL_TEST 0x0B90 +#define GL_DEPTH_TEST 0x0B71 +#define GL_SCISSOR_TEST 0x0C11 +#define GL_POLYGON_OFFSET_FILL 0x8037 +#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E +#define GL_SAMPLE_COVERAGE 0x80A0 + +/* ErrorCode */ +#define GL_NO_ERROR 0 +#define GL_INVALID_ENUM 0x0500 +#define GL_INVALID_VALUE 0x0501 +#define GL_INVALID_OPERATION 0x0502 +#define GL_OUT_OF_MEMORY 0x0505 + +/* FrontFaceDirection */ +#define GL_CW 0x0900 +#define GL_CCW 0x0901 + +/* GetPName */ +#define GL_LINE_WIDTH 0x0B21 +#define GL_ALIASED_POINT_SIZE_RANGE 0x846D +#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E +#define GL_CULL_FACE_MODE 0x0B45 +#define GL_FRONT_FACE 0x0B46 +#define GL_DEPTH_RANGE 0x0B70 +#define GL_DEPTH_WRITEMASK 0x0B72 +#define GL_DEPTH_CLEAR_VALUE 0x0B73 +#define GL_DEPTH_FUNC 0x0B74 +#define GL_STENCIL_CLEAR_VALUE 0x0B91 +#define GL_STENCIL_FUNC 0x0B92 +#define GL_STENCIL_FAIL 0x0B94 +#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95 +#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96 +#define GL_STENCIL_REF 0x0B97 +#define GL_STENCIL_VALUE_MASK 0x0B93 +#define GL_STENCIL_WRITEMASK 0x0B98 +#define GL_STENCIL_BACK_FUNC 0x8800 +#define GL_STENCIL_BACK_FAIL 0x8801 +#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802 +#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803 +#define GL_STENCIL_BACK_REF 0x8CA3 +#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4 +#define GL_STENCIL_BACK_WRITEMASK 0x8CA5 +#define GL_VIEWPORT 0x0BA2 +#define GL_SCISSOR_BOX 0x0C10 +/* GL_SCISSOR_TEST */ +#define GL_COLOR_CLEAR_VALUE 0x0C22 +#define GL_COLOR_WRITEMASK 0x0C23 +#define GL_UNPACK_ALIGNMENT 0x0CF5 +#define GL_PACK_ALIGNMENT 0x0D05 +#define GL_MAX_TEXTURE_SIZE 0x0D33 +#define GL_MAX_VIEWPORT_DIMS 0x0D3A +#define GL_SUBPIXEL_BITS 0x0D50 +#define GL_RED_BITS 0x0D52 +#define GL_GREEN_BITS 0x0D53 +#define GL_BLUE_BITS 0x0D54 +#define GL_ALPHA_BITS 0x0D55 +#define GL_DEPTH_BITS 0x0D56 +#define GL_STENCIL_BITS 0x0D57 +#define GL_POLYGON_OFFSET_UNITS 0x2A00 +/* GL_POLYGON_OFFSET_FILL */ +#define GL_POLYGON_OFFSET_FACTOR 0x8038 +#define GL_TEXTURE_BINDING_2D 0x8069 +#define GL_SAMPLE_BUFFERS 0x80A8 +#define GL_SAMPLES 0x80A9 +#define GL_SAMPLE_COVERAGE_VALUE 0x80AA +#define GL_SAMPLE_COVERAGE_INVERT 0x80AB + +/* GetTextureParameter */ +/* GL_TEXTURE_MAG_FILTER */ +/* GL_TEXTURE_MIN_FILTER */ +/* GL_TEXTURE_WRAP_S */ +/* GL_TEXTURE_WRAP_T */ + +#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 +#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 + +/* HintMode */ +#define GL_DONT_CARE 0x1100 +#define GL_FASTEST 0x1101 +#define GL_NICEST 0x1102 + +/* HintTarget */ +#define GL_GENERATE_MIPMAP_HINT 0x8192 + +/* DataType */ +#define GL_BYTE 0x1400 +#define GL_UNSIGNED_BYTE 0x1401 +#define GL_SHORT 0x1402 +#define GL_UNSIGNED_SHORT 0x1403 +#define GL_INT 0x1404 +#define GL_UNSIGNED_INT 0x1405 +#define GL_FLOAT 0x1406 +#define GL_FIXED 0x140C + +/* PixelFormat */ +#define GL_DEPTH_COMPONENT 0x1902 +#define GL_ALPHA 0x1906 +#define GL_RGB 0x1907 +#define GL_RGBA 0x1908 +#define GL_LUMINANCE 0x1909 +#define GL_LUMINANCE_ALPHA 0x190A + +/* PixelType */ +/* GL_UNSIGNED_BYTE */ +#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 +#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 +#define GL_UNSIGNED_SHORT_5_6_5 0x8363 + +/* Shaders */ +#define GL_FRAGMENT_SHADER 0x8B30 +#define GL_VERTEX_SHADER 0x8B31 +#define GL_MAX_VERTEX_ATTRIBS 0x8869 +#define GL_MAX_VERTEX_UNIFORM_VECTORS 0x8DFB +#define GL_MAX_VARYING_VECTORS 0x8DFC +#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D +#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C +#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872 +#define GL_MAX_FRAGMENT_UNIFORM_VECTORS 0x8DFD +#define GL_SHADER_TYPE 0x8B4F +#define GL_DELETE_STATUS 0x8B80 +#define GL_LINK_STATUS 0x8B82 +#define GL_VALIDATE_STATUS 0x8B83 +#define GL_ATTACHED_SHADERS 0x8B85 +#define GL_ACTIVE_UNIFORMS 0x8B86 +#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87 +#define GL_ACTIVE_ATTRIBUTES 0x8B89 +#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A +#define GL_SHADING_LANGUAGE_VERSION 0x8B8C +#define GL_CURRENT_PROGRAM 0x8B8D + +/* StencilFunction */ +#define GL_NEVER 0x0200 +#define GL_LESS 0x0201 +#define GL_EQUAL 0x0202 +#define GL_LEQUAL 0x0203 +#define GL_GREATER 0x0204 +#define GL_NOTEQUAL 0x0205 +#define GL_GEQUAL 0x0206 +#define GL_ALWAYS 0x0207 + +/* StencilOp */ +/* GL_ZERO */ +#define GL_KEEP 0x1E00 +#define GL_REPLACE 0x1E01 +#define GL_INCR 0x1E02 +#define GL_DECR 0x1E03 +#define GL_INVERT 0x150A +#define GL_INCR_WRAP 0x8507 +#define GL_DECR_WRAP 0x8508 + +/* StringName */ +#define GL_VENDOR 0x1F00 +#define GL_RENDERER 0x1F01 +#define GL_VERSION 0x1F02 +#define GL_EXTENSIONS 0x1F03 + +/* TextureMagFilter */ +#define GL_NEAREST 0x2600 +#define GL_LINEAR 0x2601 + +/* TextureMinFilter */ +/* GL_NEAREST */ +/* GL_LINEAR */ +#define GL_NEAREST_MIPMAP_NEAREST 0x2700 +#define GL_LINEAR_MIPMAP_NEAREST 0x2701 +#define GL_NEAREST_MIPMAP_LINEAR 0x2702 +#define GL_LINEAR_MIPMAP_LINEAR 0x2703 + +/* TextureParameterName */ +#define GL_TEXTURE_MAG_FILTER 0x2800 +#define GL_TEXTURE_MIN_FILTER 0x2801 +#define GL_TEXTURE_WRAP_S 0x2802 +#define GL_TEXTURE_WRAP_T 0x2803 + +/* TextureTarget */ +/* GL_TEXTURE_2D */ +#define GL_TEXTURE 0x1702 + +#define GL_TEXTURE_CUBE_MAP 0x8513 +#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A +#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C + +/* TextureUnit */ +#define GL_TEXTURE0 0x84C0 +#define GL_TEXTURE1 0x84C1 +#define GL_TEXTURE2 0x84C2 +#define GL_TEXTURE3 0x84C3 +#define GL_TEXTURE4 0x84C4 +#define GL_TEXTURE5 0x84C5 +#define GL_TEXTURE6 0x84C6 +#define GL_TEXTURE7 0x84C7 +#define GL_TEXTURE8 0x84C8 +#define GL_TEXTURE9 0x84C9 +#define GL_TEXTURE10 0x84CA +#define GL_TEXTURE11 0x84CB +#define GL_TEXTURE12 0x84CC +#define GL_TEXTURE13 0x84CD +#define GL_TEXTURE14 0x84CE +#define GL_TEXTURE15 0x84CF +#define GL_TEXTURE16 0x84D0 +#define GL_TEXTURE17 0x84D1 +#define GL_TEXTURE18 0x84D2 +#define GL_TEXTURE19 0x84D3 +#define GL_TEXTURE20 0x84D4 +#define GL_TEXTURE21 0x84D5 +#define GL_TEXTURE22 0x84D6 +#define GL_TEXTURE23 0x84D7 +#define GL_TEXTURE24 0x84D8 +#define GL_TEXTURE25 0x84D9 +#define GL_TEXTURE26 0x84DA +#define GL_TEXTURE27 0x84DB +#define GL_TEXTURE28 0x84DC +#define GL_TEXTURE29 0x84DD +#define GL_TEXTURE30 0x84DE +#define GL_TEXTURE31 0x84DF +#define GL_ACTIVE_TEXTURE 0x84E0 + +/* TextureWrapMode */ +#define GL_REPEAT 0x2901 +#define GL_CLAMP_TO_EDGE 0x812F +#define GL_MIRRORED_REPEAT 0x8370 + +/* Uniform Types */ +#define GL_FLOAT_VEC2 0x8B50 +#define GL_FLOAT_VEC3 0x8B51 +#define GL_FLOAT_VEC4 0x8B52 +#define GL_INT_VEC2 0x8B53 +#define GL_INT_VEC3 0x8B54 +#define GL_INT_VEC4 0x8B55 +#define GL_BOOL 0x8B56 +#define GL_BOOL_VEC2 0x8B57 +#define GL_BOOL_VEC3 0x8B58 +#define GL_BOOL_VEC4 0x8B59 +#define GL_FLOAT_MAT2 0x8B5A +#define GL_FLOAT_MAT3 0x8B5B +#define GL_FLOAT_MAT4 0x8B5C +#define GL_SAMPLER_2D 0x8B5E +#define GL_SAMPLER_CUBE 0x8B60 + +/* Vertex Arrays */ +#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622 +#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623 +#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624 +#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625 +#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A +#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645 +#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F + +/* Read Format */ +#define GL_IMPLEMENTATION_COLOR_READ_TYPE 0x8B9A +#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B + +/* Shader Source */ +#define GL_COMPILE_STATUS 0x8B81 +#define GL_INFO_LOG_LENGTH 0x8B84 +#define GL_SHADER_SOURCE_LENGTH 0x8B88 +#define GL_SHADER_COMPILER 0x8DFA + +/* Shader Binary */ +#define GL_SHADER_BINARY_FORMATS 0x8DF8 +#define GL_NUM_SHADER_BINARY_FORMATS 0x8DF9 + +/* Shader Precision-Specified Types */ +#define GL_LOW_FLOAT 0x8DF0 +#define GL_MEDIUM_FLOAT 0x8DF1 +#define GL_HIGH_FLOAT 0x8DF2 +#define GL_LOW_INT 0x8DF3 +#define GL_MEDIUM_INT 0x8DF4 +#define GL_HIGH_INT 0x8DF5 + +/* Framebuffer Object. */ +#define GL_FRAMEBUFFER 0x8D40 +#define GL_RENDERBUFFER 0x8D41 + +#define GL_RGBA4 0x8056 +#define GL_RGB5_A1 0x8057 +#define GL_RGB565 0x8D62 +#define GL_DEPTH_COMPONENT16 0x81A5 +#define GL_STENCIL_INDEX8 0x8D48 + +#define GL_RENDERBUFFER_WIDTH 0x8D42 +#define GL_RENDERBUFFER_HEIGHT 0x8D43 +#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44 +#define GL_RENDERBUFFER_RED_SIZE 0x8D50 +#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51 +#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52 +#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53 +#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54 +#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55 + +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0 +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3 + +#define GL_COLOR_ATTACHMENT0 0x8CE0 +#define GL_DEPTH_ATTACHMENT 0x8D00 +#define GL_STENCIL_ATTACHMENT 0x8D20 + +#define GL_NONE 0 + +#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 +#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6 +#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7 +#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS 0x8CD9 +#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD + +#define GL_FRAMEBUFFER_BINDING 0x8CA6 +#define GL_RENDERBUFFER_BINDING 0x8CA7 +#define GL_MAX_RENDERBUFFER_SIZE 0x84E8 + +#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506 + +/*------------------------------------------------------------------------- + * GL core functions. + *-----------------------------------------------------------------------*/ + +GL_APICALL void GL_APIENTRY glActiveTexture (GLenum texture); +GL_APICALL void GL_APIENTRY glAttachShader (GLuint program, GLuint shader); +GL_APICALL void GL_APIENTRY glBindAttribLocation (GLuint program, GLuint index, const GLchar* name); +GL_APICALL void GL_APIENTRY glBindBuffer (GLenum target, GLuint buffer); +GL_APICALL void GL_APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer); +GL_APICALL void GL_APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer); +GL_APICALL void GL_APIENTRY glBindTexture (GLenum target, GLuint texture); +GL_APICALL void GL_APIENTRY glBlendColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); +GL_APICALL void GL_APIENTRY glBlendEquation ( GLenum mode ); +GL_APICALL void GL_APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha); +GL_APICALL void GL_APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor); +GL_APICALL void GL_APIENTRY glBlendFuncSeparate (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +GL_APICALL void GL_APIENTRY glBufferData (GLenum target, GLsizeiptr size, const GLvoid* data, GLenum usage); +GL_APICALL void GL_APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid* data); +GL_APICALL GLenum GL_APIENTRY glCheckFramebufferStatus (GLenum target); +GL_APICALL void GL_APIENTRY glClear (GLbitfield mask); +GL_APICALL void GL_APIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); +GL_APICALL void GL_APIENTRY glClearDepthf (GLclampf depth); +GL_APICALL void GL_APIENTRY glClearStencil (GLint s); +GL_APICALL void GL_APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); +GL_APICALL void GL_APIENTRY glCompileShader (GLuint shader); +GL_APICALL void GL_APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid* data); +GL_APICALL void GL_APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid* data); +GL_APICALL void GL_APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +GL_APICALL void GL_APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GL_APICALL GLuint GL_APIENTRY glCreateProgram (void); +GL_APICALL GLuint GL_APIENTRY glCreateShader (GLenum type); +GL_APICALL void GL_APIENTRY glCullFace (GLenum mode); +GL_APICALL void GL_APIENTRY glDeleteBuffers (GLsizei n, const GLuint* buffers); +GL_APICALL void GL_APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint* framebuffers); +GL_APICALL void GL_APIENTRY glDeleteProgram (GLuint program); +GL_APICALL void GL_APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint* renderbuffers); +GL_APICALL void GL_APIENTRY glDeleteShader (GLuint shader); +GL_APICALL void GL_APIENTRY glDeleteTextures (GLsizei n, const GLuint* textures); +GL_APICALL void GL_APIENTRY glDepthFunc (GLenum func); +GL_APICALL void GL_APIENTRY glDepthMask (GLboolean flag); +GL_APICALL void GL_APIENTRY glDepthRangef (GLclampf zNear, GLclampf zFar); +GL_APICALL void GL_APIENTRY glDetachShader (GLuint program, GLuint shader); +GL_APICALL void GL_APIENTRY glDisable (GLenum cap); +GL_APICALL void GL_APIENTRY glDisableVertexAttribArray (GLuint index); +GL_APICALL void GL_APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count); +GL_APICALL void GL_APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid* indices); +GL_APICALL void GL_APIENTRY glEnable (GLenum cap); +GL_APICALL void GL_APIENTRY glEnableVertexAttribArray (GLuint index); +GL_APICALL void GL_APIENTRY glFinish (void); +GL_APICALL void GL_APIENTRY glFlush (void); +GL_APICALL void GL_APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +GL_APICALL void GL_APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GL_APICALL void GL_APIENTRY glFrontFace (GLenum mode); +GL_APICALL void GL_APIENTRY glGenBuffers (GLsizei n, GLuint* buffers); +GL_APICALL void GL_APIENTRY glGenerateMipmap (GLenum target); +GL_APICALL void GL_APIENTRY glGenFramebuffers (GLsizei n, GLuint* framebuffers); +GL_APICALL void GL_APIENTRY glGenRenderbuffers (GLsizei n, GLuint* renderbuffers); +GL_APICALL void GL_APIENTRY glGenTextures (GLsizei n, GLuint* textures); +GL_APICALL void GL_APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name); +GL_APICALL void GL_APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name); +GL_APICALL void GL_APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxcount, GLsizei* count, GLuint* shaders); +GL_APICALL int GL_APIENTRY glGetAttribLocation (GLuint program, const GLchar* name); +GL_APICALL void GL_APIENTRY glGetBooleanv (GLenum pname, GLboolean* params); +GL_APICALL void GL_APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint* params); +GL_APICALL GLenum GL_APIENTRY glGetError (void); +GL_APICALL void GL_APIENTRY glGetFloatv (GLenum pname, GLfloat* params); +GL_APICALL void GL_APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetIntegerv (GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufsize, GLsizei* length, GLchar* infolog); +GL_APICALL void GL_APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufsize, GLsizei* length, GLchar* infolog); +GL_APICALL void GL_APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint* range, GLint* precision); +GL_APICALL void GL_APIENTRY glGetShaderSource (GLuint shader, GLsizei bufsize, GLsizei* length, GLchar* source); +GL_APICALL const GLubyte* GL_APIENTRY glGetString (GLenum name); +GL_APICALL void GL_APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat* params); +GL_APICALL void GL_APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat* params); +GL_APICALL void GL_APIENTRY glGetUniformiv (GLuint program, GLint location, GLint* params); +GL_APICALL int GL_APIENTRY glGetUniformLocation (GLuint program, const GLchar* name); +GL_APICALL void GL_APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat* params); +GL_APICALL void GL_APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint* params); +GL_APICALL void GL_APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, GLvoid** pointer); +GL_APICALL void GL_APIENTRY glHint (GLenum target, GLenum mode); +GL_APICALL GLboolean GL_APIENTRY glIsBuffer (GLuint buffer); +GL_APICALL GLboolean GL_APIENTRY glIsEnabled (GLenum cap); +GL_APICALL GLboolean GL_APIENTRY glIsFramebuffer (GLuint framebuffer); +GL_APICALL GLboolean GL_APIENTRY glIsProgram (GLuint program); +GL_APICALL GLboolean GL_APIENTRY glIsRenderbuffer (GLuint renderbuffer); +GL_APICALL GLboolean GL_APIENTRY glIsShader (GLuint shader); +GL_APICALL GLboolean GL_APIENTRY glIsTexture (GLuint texture); +GL_APICALL void GL_APIENTRY glLineWidth (GLfloat width); +GL_APICALL void GL_APIENTRY glLinkProgram (GLuint program); +GL_APICALL void GL_APIENTRY glPixelStorei (GLenum pname, GLint param); +GL_APICALL void GL_APIENTRY glPolygonOffset (GLfloat factor, GLfloat units); +GL_APICALL void GL_APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid* pixels); +GL_APICALL void GL_APIENTRY glReleaseShaderCompiler (void); +GL_APICALL void GL_APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +GL_APICALL void GL_APIENTRY glSampleCoverage (GLclampf value, GLboolean invert); +GL_APICALL void GL_APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height); +GL_APICALL void GL_APIENTRY glShaderBinary (GLsizei n, const GLuint* shaders, GLenum binaryformat, const GLvoid* binary, GLsizei length); +GL_APICALL void GL_APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar* const* string, const GLint* length); +GL_APICALL void GL_APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask); +GL_APICALL void GL_APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask); +GL_APICALL void GL_APIENTRY glStencilMask (GLuint mask); +GL_APICALL void GL_APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask); +GL_APICALL void GL_APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass); +GL_APICALL void GL_APIENTRY glStencilOpSeparate (GLenum face, GLenum fail, GLenum zfail, GLenum zpass); +GL_APICALL void GL_APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid* pixels); +GL_APICALL void GL_APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param); +GL_APICALL void GL_APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat* params); +GL_APICALL void GL_APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param); +GL_APICALL void GL_APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint* params); +GL_APICALL void GL_APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid* pixels); +GL_APICALL void GL_APIENTRY glUniform1f (GLint location, GLfloat x); +GL_APICALL void GL_APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat* v); +GL_APICALL void GL_APIENTRY glUniform1i (GLint location, GLint x); +GL_APICALL void GL_APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint* v); +GL_APICALL void GL_APIENTRY glUniform2f (GLint location, GLfloat x, GLfloat y); +GL_APICALL void GL_APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat* v); +GL_APICALL void GL_APIENTRY glUniform2i (GLint location, GLint x, GLint y); +GL_APICALL void GL_APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint* v); +GL_APICALL void GL_APIENTRY glUniform3f (GLint location, GLfloat x, GLfloat y, GLfloat z); +GL_APICALL void GL_APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat* v); +GL_APICALL void GL_APIENTRY glUniform3i (GLint location, GLint x, GLint y, GLint z); +GL_APICALL void GL_APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint* v); +GL_APICALL void GL_APIENTRY glUniform4f (GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GL_APICALL void GL_APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat* v); +GL_APICALL void GL_APIENTRY glUniform4i (GLint location, GLint x, GLint y, GLint z, GLint w); +GL_APICALL void GL_APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint* v); +GL_APICALL void GL_APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +GL_APICALL void GL_APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +GL_APICALL void GL_APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); +GL_APICALL void GL_APIENTRY glUseProgram (GLuint program); +GL_APICALL void GL_APIENTRY glValidateProgram (GLuint program); +GL_APICALL void GL_APIENTRY glVertexAttrib1f (GLuint indx, GLfloat x); +GL_APICALL void GL_APIENTRY glVertexAttrib1fv (GLuint indx, const GLfloat* values); +GL_APICALL void GL_APIENTRY glVertexAttrib2f (GLuint indx, GLfloat x, GLfloat y); +GL_APICALL void GL_APIENTRY glVertexAttrib2fv (GLuint indx, const GLfloat* values); +GL_APICALL void GL_APIENTRY glVertexAttrib3f (GLuint indx, GLfloat x, GLfloat y, GLfloat z); +GL_APICALL void GL_APIENTRY glVertexAttrib3fv (GLuint indx, const GLfloat* values); +GL_APICALL void GL_APIENTRY glVertexAttrib4f (GLuint indx, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GL_APICALL void GL_APIENTRY glVertexAttrib4fv (GLuint indx, const GLfloat* values); +GL_APICALL void GL_APIENTRY glVertexAttribPointer (GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* ptr); +GL_APICALL void GL_APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height); + +#ifdef __cplusplus +} +#endif + +#endif /* __gl2_h_ */ + + +#ifndef __gl2ext_h_ +#define __gl2ext_h_ + +/* $Revision: 19436 $ on $Date:: 2012-10-10 10:37:04 -0700 #$ */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * This document is licensed under the SGI Free Software B License Version + * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ . + */ + +#ifndef GL_APIENTRYP +# define GL_APIENTRYP GL_APIENTRY* +#endif + +/*------------------------------------------------------------------------* + * OES extension tokens + *------------------------------------------------------------------------*/ + +/* GL_OES_compressed_ETC1_RGB8_texture */ +#ifndef GL_OES_compressed_ETC1_RGB8_texture +#define GL_ETC1_RGB8_OES 0x8D64 +#endif + +/* GL_OES_compressed_paletted_texture */ +#ifndef GL_OES_compressed_paletted_texture +#define GL_PALETTE4_RGB8_OES 0x8B90 +#define GL_PALETTE4_RGBA8_OES 0x8B91 +#define GL_PALETTE4_R5_G6_B5_OES 0x8B92 +#define GL_PALETTE4_RGBA4_OES 0x8B93 +#define GL_PALETTE4_RGB5_A1_OES 0x8B94 +#define GL_PALETTE8_RGB8_OES 0x8B95 +#define GL_PALETTE8_RGBA8_OES 0x8B96 +#define GL_PALETTE8_R5_G6_B5_OES 0x8B97 +#define GL_PALETTE8_RGBA4_OES 0x8B98 +#define GL_PALETTE8_RGB5_A1_OES 0x8B99 +#endif + +/* GL_OES_depth24 */ +#ifndef GL_OES_depth24 +#define GL_DEPTH_COMPONENT24_OES 0x81A6 +#endif + +/* GL_OES_depth32 */ +#ifndef GL_OES_depth32 +#define GL_DEPTH_COMPONENT32_OES 0x81A7 +#endif + +/* GL_OES_depth_texture */ +/* No new tokens introduced by this extension. */ + +/* GL_OES_EGL_image */ +#ifndef GL_OES_EGL_image +typedef void* GLeglImageOES; +#endif + +/* GL_OES_EGL_image_external */ +#ifndef GL_OES_EGL_image_external +/* GLeglImageOES defined in GL_OES_EGL_image already. */ +#define GL_TEXTURE_EXTERNAL_OES 0x8D65 +#define GL_SAMPLER_EXTERNAL_OES 0x8D66 +#define GL_TEXTURE_BINDING_EXTERNAL_OES 0x8D67 +#define GL_REQUIRED_TEXTURE_IMAGE_UNITS_OES 0x8D68 +#endif + +/* GL_OES_element_index_uint */ +#ifndef GL_OES_element_index_uint +#define GL_UNSIGNED_INT 0x1405 +#endif + +/* GL_OES_get_program_binary */ +#ifndef GL_OES_get_program_binary +#define GL_PROGRAM_BINARY_LENGTH_OES 0x8741 +#define GL_NUM_PROGRAM_BINARY_FORMATS_OES 0x87FE +#define GL_PROGRAM_BINARY_FORMATS_OES 0x87FF +#endif + +/* GL_OES_mapbuffer */ +#ifndef GL_OES_mapbuffer +#define GL_WRITE_ONLY_OES 0x88B9 +#define GL_BUFFER_ACCESS_OES 0x88BB +#define GL_BUFFER_MAPPED_OES 0x88BC +#define GL_BUFFER_MAP_POINTER_OES 0x88BD +#endif + +/* GL_OES_packed_depth_stencil */ +#ifndef GL_OES_packed_depth_stencil +#define GL_DEPTH_STENCIL_OES 0x84F9 +#define GL_UNSIGNED_INT_24_8_OES 0x84FA +#define GL_DEPTH24_STENCIL8_OES 0x88F0 +#endif + +/* GL_OES_required_internalformat */ +#ifndef GL_OES_required_internalformat +#define GL_ALPHA8_OES 0x803C +#define GL_DEPTH_COMPONENT16_OES 0x81A5 +/* reuse GL_DEPTH_COMPONENT24_OES */ +/* reuse GL_DEPTH24_STENCIL8_OES */ +/* reuse GL_DEPTH_COMPONENT32_OES */ +#define GL_LUMINANCE4_ALPHA4_OES 0x8043 +#define GL_LUMINANCE8_ALPHA8_OES 0x8045 +#define GL_LUMINANCE8_OES 0x8040 +#define GL_RGBA4_OES 0x8056 +#define GL_RGB5_A1_OES 0x8057 +#define GL_RGB565_OES 0x8D62 +/* reuse GL_RGB8_OES */ +/* reuse GL_RGBA8_OES */ +/* reuse GL_RGB10_EXT */ +/* reuse GL_RGB10_A2_EXT */ +#endif + +/* GL_OES_rgb8_rgba8 */ +#ifndef GL_OES_rgb8_rgba8 +#define GL_RGB8_OES 0x8051 +#define GL_RGBA8_OES 0x8058 #endif + +/* GL_OES_standard_derivatives */ +#ifndef GL_OES_standard_derivatives +#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES 0x8B8B +#endif + +/* GL_OES_stencil1 */ +#ifndef GL_OES_stencil1 +#define GL_STENCIL_INDEX1_OES 0x8D46 +#endif + +/* GL_OES_stencil4 */ +#ifndef GL_OES_stencil4 +#define GL_STENCIL_INDEX4_OES 0x8D47 +#endif + +#ifndef GL_OES_surfaceless_context +#define GL_FRAMEBUFFER_UNDEFINED_OES 0x8219 +#endif + +/* GL_OES_texture_3D */ +#ifndef GL_OES_texture_3D +#define GL_TEXTURE_WRAP_R_OES 0x8072 +#define GL_TEXTURE_3D_OES 0x806F +#define GL_TEXTURE_BINDING_3D_OES 0x806A +#define GL_MAX_3D_TEXTURE_SIZE_OES 0x8073 +#define GL_SAMPLER_3D_OES 0x8B5F +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_OES 0x8CD4 +#endif + +/* GL_OES_texture_float */ +/* No new tokens introduced by this extension. */ + +/* GL_OES_texture_float_linear */ +/* No new tokens introduced by this extension. */ + +/* GL_OES_texture_half_float */ +#ifndef GL_OES_texture_half_float +#define GL_HALF_FLOAT_OES 0x8D61 +#endif + +/* GL_OES_texture_half_float_linear */ +/* No new tokens introduced by this extension. */ + +/* GL_OES_texture_npot */ +/* No new tokens introduced by this extension. */ + +/* GL_OES_vertex_array_object */ +#ifndef GL_OES_vertex_array_object +#define GL_VERTEX_ARRAY_BINDING_OES 0x85B5 +#endif + +/* GL_OES_vertex_half_float */ +/* GL_HALF_FLOAT_OES defined in GL_OES_texture_half_float already. */ + +/* GL_OES_vertex_type_10_10_10_2 */ +#ifndef GL_OES_vertex_type_10_10_10_2 +#define GL_UNSIGNED_INT_10_10_10_2_OES 0x8DF6 +#define GL_INT_10_10_10_2_OES 0x8DF7 +#endif + +/*------------------------------------------------------------------------* + * KHR extension tokens + *------------------------------------------------------------------------*/ + +#ifndef GL_KHR_debug +typedef void (GL_APIENTRYP GLDEBUGPROC)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,GLvoid *userParam); +#define GL_DEBUG_OUTPUT_SYNCHRONOUS 0x8242 +#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH 0x8243 +#define GL_DEBUG_CALLBACK_FUNCTION 0x8244 +#define GL_DEBUG_CALLBACK_USER_PARAM 0x8245 +#define GL_DEBUG_SOURCE_API 0x8246 +#define GL_DEBUG_SOURCE_WINDOW_SYSTEM 0x8247 +#define GL_DEBUG_SOURCE_SHADER_COMPILER 0x8248 +#define GL_DEBUG_SOURCE_THIRD_PARTY 0x8249 +#define GL_DEBUG_SOURCE_APPLICATION 0x824A +#define GL_DEBUG_SOURCE_OTHER 0x824B +#define GL_DEBUG_TYPE_ERROR 0x824C +#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR 0x824D +#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR 0x824E +#define GL_DEBUG_TYPE_PORTABILITY 0x824F +#define GL_DEBUG_TYPE_PERFORMANCE 0x8250 +#define GL_DEBUG_TYPE_OTHER 0x8251 +#define GL_DEBUG_TYPE_MARKER 0x8268 +#define GL_DEBUG_TYPE_PUSH_GROUP 0x8269 +#define GL_DEBUG_TYPE_POP_GROUP 0x826A +#define GL_DEBUG_SEVERITY_NOTIFICATION 0x826B +#define GL_MAX_DEBUG_GROUP_STACK_DEPTH 0x826C +#define GL_DEBUG_GROUP_STACK_DEPTH 0x826D +#define GL_BUFFER 0x82E0 +#define GL_SHADER 0x82E1 +#define GL_PROGRAM 0x82E2 +#define GL_QUERY 0x82E3 +/* PROGRAM_PIPELINE only in GL */ +#define GL_SAMPLER 0x82E6 +/* DISPLAY_LIST only in GL */ +#define GL_MAX_LABEL_LENGTH 0x82E8 +#define GL_MAX_DEBUG_MESSAGE_LENGTH 0x9143 +#define GL_MAX_DEBUG_LOGGED_MESSAGES 0x9144 +#define GL_DEBUG_LOGGED_MESSAGES 0x9145 +#define GL_DEBUG_SEVERITY_HIGH 0x9146 +#define GL_DEBUG_SEVERITY_MEDIUM 0x9147 +#define GL_DEBUG_SEVERITY_LOW 0x9148 +#define GL_DEBUG_OUTPUT 0x92E0 +#define GL_CONTEXT_FLAG_DEBUG_BIT 0x00000002 +#define GL_STACK_OVERFLOW 0x0503 +#define GL_STACK_UNDERFLOW 0x0504 +#endif + +#ifndef GL_KHR_texture_compression_astc_ldr +#define GL_COMPRESSED_RGBA_ASTC_4x4_KHR 0x93B0 +#define GL_COMPRESSED_RGBA_ASTC_5x4_KHR 0x93B1 +#define GL_COMPRESSED_RGBA_ASTC_5x5_KHR 0x93B2 +#define GL_COMPRESSED_RGBA_ASTC_6x5_KHR 0x93B3 +#define GL_COMPRESSED_RGBA_ASTC_6x6_KHR 0x93B4 +#define GL_COMPRESSED_RGBA_ASTC_8x5_KHR 0x93B5 +#define GL_COMPRESSED_RGBA_ASTC_8x6_KHR 0x93B6 +#define GL_COMPRESSED_RGBA_ASTC_8x8_KHR 0x93B7 +#define GL_COMPRESSED_RGBA_ASTC_10x5_KHR 0x93B8 +#define GL_COMPRESSED_RGBA_ASTC_10x6_KHR 0x93B9 +#define GL_COMPRESSED_RGBA_ASTC_10x8_KHR 0x93BA +#define GL_COMPRESSED_RGBA_ASTC_10x10_KHR 0x93BB +#define GL_COMPRESSED_RGBA_ASTC_12x10_KHR 0x93BC +#define GL_COMPRESSED_RGBA_ASTC_12x12_KHR 0x93BD +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR 0x93D0 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR 0x93D1 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR 0x93D2 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR 0x93D3 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR 0x93D4 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR 0x93D5 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR 0x93D6 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR 0x93D7 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR 0x93D8 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR 0x93D9 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR 0x93DA +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR 0x93DB +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR 0x93DC +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR 0x93DD +#endif + +/*------------------------------------------------------------------------* + * AMD extension tokens + *------------------------------------------------------------------------*/ + +/* GL_AMD_compressed_3DC_texture */ +#ifndef GL_AMD_compressed_3DC_texture +#define GL_3DC_X_AMD 0x87F9 +#define GL_3DC_XY_AMD 0x87FA +#endif + +/* GL_AMD_compressed_ATC_texture */ +#ifndef GL_AMD_compressed_ATC_texture +#define GL_ATC_RGB_AMD 0x8C92 +#define GL_ATC_RGBA_EXPLICIT_ALPHA_AMD 0x8C93 +#define GL_ATC_RGBA_INTERPOLATED_ALPHA_AMD 0x87EE +#endif + +/* GL_AMD_performance_monitor */ +#ifndef GL_AMD_performance_monitor +#define GL_COUNTER_TYPE_AMD 0x8BC0 +#define GL_COUNTER_RANGE_AMD 0x8BC1 +#define GL_UNSIGNED_INT64_AMD 0x8BC2 +#define GL_PERCENTAGE_AMD 0x8BC3 +#define GL_PERFMON_RESULT_AVAILABLE_AMD 0x8BC4 +#define GL_PERFMON_RESULT_SIZE_AMD 0x8BC5 +#define GL_PERFMON_RESULT_AMD 0x8BC6 +#endif + +/* GL_AMD_program_binary_Z400 */ +#ifndef GL_AMD_program_binary_Z400 +#define GL_Z400_BINARY_AMD 0x8740 +#endif + +/*------------------------------------------------------------------------* + * ANGLE extension tokens + *------------------------------------------------------------------------*/ + +/* GL_ANGLE_framebuffer_blit */ +#ifndef GL_ANGLE_framebuffer_blit +#define GL_READ_FRAMEBUFFER_ANGLE 0x8CA8 +#define GL_DRAW_FRAMEBUFFER_ANGLE 0x8CA9 +#define GL_DRAW_FRAMEBUFFER_BINDING_ANGLE 0x8CA6 +#define GL_READ_FRAMEBUFFER_BINDING_ANGLE 0x8CAA +#endif + +/* GL_ANGLE_framebuffer_multisample */ +#ifndef GL_ANGLE_framebuffer_multisample +#define GL_RENDERBUFFER_SAMPLES_ANGLE 0x8CAB +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_ANGLE 0x8D56 +#define GL_MAX_SAMPLES_ANGLE 0x8D57 +#endif + +/* GL_ANGLE_instanced_arrays */ +#ifndef GL_ANGLE_instanced_arrays +#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE 0x88FE +#endif + +/* GL_ANGLE_pack_reverse_row_order */ +#ifndef GL_ANGLE_pack_reverse_row_order +#define GL_PACK_REVERSE_ROW_ORDER_ANGLE 0x93A4 +#endif + +/* GL_ANGLE_texture_compression_dxt3 */ +#ifndef GL_ANGLE_texture_compression_dxt3 +#define GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE 0x83F2 +#endif + +/* GL_ANGLE_texture_compression_dxt5 */ +#ifndef GL_ANGLE_texture_compression_dxt5 +#define GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE 0x83F3 +#endif + +/* GL_ANGLE_texture_usage */ +#ifndef GL_ANGLE_texture_usage +#define GL_TEXTURE_USAGE_ANGLE 0x93A2 +#define GL_FRAMEBUFFER_ATTACHMENT_ANGLE 0x93A3 +#endif + +/* GL_ANGLE_translated_shader_source */ +#ifndef GL_ANGLE_translated_shader_source +#define GL_TRANSLATED_SHADER_SOURCE_LENGTH_ANGLE 0x93A0 +#endif + +/*------------------------------------------------------------------------* + * APPLE extension tokens + *------------------------------------------------------------------------*/ + +/* GL_APPLE_copy_texture_levels */ +/* No new tokens introduced by this extension. */ + +/* GL_APPLE_framebuffer_multisample */ +#ifndef GL_APPLE_framebuffer_multisample +#define GL_RENDERBUFFER_SAMPLES_APPLE 0x8CAB +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_APPLE 0x8D56 +#define GL_MAX_SAMPLES_APPLE 0x8D57 +#define GL_READ_FRAMEBUFFER_APPLE 0x8CA8 +#define GL_DRAW_FRAMEBUFFER_APPLE 0x8CA9 +#define GL_DRAW_FRAMEBUFFER_BINDING_APPLE 0x8CA6 +#define GL_READ_FRAMEBUFFER_BINDING_APPLE 0x8CAA +#endif + +/* GL_APPLE_rgb_422 */ +#ifndef GL_APPLE_rgb_422 +#define GL_RGB_422_APPLE 0x8A1F +#define GL_UNSIGNED_SHORT_8_8_APPLE 0x85BA +#define GL_UNSIGNED_SHORT_8_8_REV_APPLE 0x85BB +#endif + +/* GL_APPLE_sync */ +#ifndef GL_APPLE_sync + +#ifndef __gl3_h_ +/* These types are defined with reference to + * in the Apple extension spec, but here we use the Khronos + * portable types in khrplatform.h, and assume those types + * are always defined. + * If any other extensions using these types are defined, + * the typedefs must move out of this block and be shared. + */ +typedef khronos_int64_t GLint64; +typedef khronos_uint64_t GLuint64; +typedef struct __GLsync *GLsync; +#endif + +#define GL_SYNC_OBJECT_APPLE 0x8A53 +#define GL_MAX_SERVER_WAIT_TIMEOUT_APPLE 0x9111 +#define GL_OBJECT_TYPE_APPLE 0x9112 +#define GL_SYNC_CONDITION_APPLE 0x9113 +#define GL_SYNC_STATUS_APPLE 0x9114 +#define GL_SYNC_FLAGS_APPLE 0x9115 +#define GL_SYNC_FENCE_APPLE 0x9116 +#define GL_SYNC_GPU_COMMANDS_COMPLETE_APPLE 0x9117 +#define GL_UNSIGNALED_APPLE 0x9118 +#define GL_SIGNALED_APPLE 0x9119 +#define GL_ALREADY_SIGNALED_APPLE 0x911A +#define GL_TIMEOUT_EXPIRED_APPLE 0x911B +#define GL_CONDITION_SATISFIED_APPLE 0x911C +#define GL_WAIT_FAILED_APPLE 0x911D +#define GL_SYNC_FLUSH_COMMANDS_BIT_APPLE 0x00000001 +#define GL_TIMEOUT_IGNORED_APPLE 0xFFFFFFFFFFFFFFFFull +#endif + +/* GL_APPLE_texture_format_BGRA8888 */ +#ifndef GL_APPLE_texture_format_BGRA8888 +#define GL_BGRA_EXT 0x80E1 +#endif + +/* GL_APPLE_texture_max_level */ +#ifndef GL_APPLE_texture_max_level +#define GL_TEXTURE_MAX_LEVEL_APPLE 0x813D +#endif + +/*------------------------------------------------------------------------* + * ARM extension tokens + *------------------------------------------------------------------------*/ + +/* GL_ARM_mali_program_binary */ +#ifndef GL_ARM_mali_program_binary +#define GL_MALI_PROGRAM_BINARY_ARM 0x8F61 +#endif + +/* GL_ARM_mali_shader_binary */ +#ifndef GL_ARM_mali_shader_binary +#define GL_MALI_SHADER_BINARY_ARM 0x8F60 +#endif + +/* GL_ARM_rgba8 */ +/* No new tokens introduced by this extension. */ + +/*------------------------------------------------------------------------* + * EXT extension tokens + *------------------------------------------------------------------------*/ + +/* GL_EXT_blend_minmax */ +#ifndef GL_EXT_blend_minmax +#define GL_MIN_EXT 0x8007 +#define GL_MAX_EXT 0x8008 +#endif + +/* GL_EXT_color_buffer_half_float */ +#ifndef GL_EXT_color_buffer_half_float +#define GL_RGBA16F_EXT 0x881A +#define GL_RGB16F_EXT 0x881B +#define GL_RG16F_EXT 0x822F +#define GL_R16F_EXT 0x822D +#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE_EXT 0x8211 +#define GL_UNSIGNED_NORMALIZED_EXT 0x8C17 +#endif + +/* GL_EXT_debug_label */ +#ifndef GL_EXT_debug_label +#define GL_PROGRAM_PIPELINE_OBJECT_EXT 0x8A4F +#define GL_PROGRAM_OBJECT_EXT 0x8B40 +#define GL_SHADER_OBJECT_EXT 0x8B48 +#define GL_BUFFER_OBJECT_EXT 0x9151 +#define GL_QUERY_OBJECT_EXT 0x9153 +#define GL_VERTEX_ARRAY_OBJECT_EXT 0x9154 +#endif + +/* GL_EXT_debug_marker */ +/* No new tokens introduced by this extension. */ + +/* GL_EXT_discard_framebuffer */ +#ifndef GL_EXT_discard_framebuffer +#define GL_COLOR_EXT 0x1800 +#define GL_DEPTH_EXT 0x1801 +#define GL_STENCIL_EXT 0x1802 +#endif + +/* GL_EXT_map_buffer_range */ +#ifndef GL_EXT_map_buffer_range +#define GL_MAP_READ_BIT_EXT 0x0001 +#define GL_MAP_WRITE_BIT_EXT 0x0002 +#define GL_MAP_INVALIDATE_RANGE_BIT_EXT 0x0004 +#define GL_MAP_INVALIDATE_BUFFER_BIT_EXT 0x0008 +#define GL_MAP_FLUSH_EXPLICIT_BIT_EXT 0x0010 +#define GL_MAP_UNSYNCHRONIZED_BIT_EXT 0x0020 +#endif + +/* GL_EXT_multisampled_render_to_texture */ +#ifndef GL_EXT_multisampled_render_to_texture +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_SAMPLES_EXT 0x8D6C +/* reuse values from GL_EXT_framebuffer_multisample (desktop extension) */ +#define GL_RENDERBUFFER_SAMPLES_EXT 0x8CAB +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56 +#define GL_MAX_SAMPLES_EXT 0x8D57 +#endif + +/* GL_EXT_multiview_draw_buffers */ +#ifndef GL_EXT_multiview_draw_buffers +#define GL_COLOR_ATTACHMENT_EXT 0x90F0 +#define GL_MULTIVIEW_EXT 0x90F1 +#define GL_DRAW_BUFFER_EXT 0x0C01 +#define GL_READ_BUFFER_EXT 0x0C02 +#define GL_MAX_MULTIVIEW_BUFFERS_EXT 0x90F2 +#endif + +/* GL_EXT_multi_draw_arrays */ +/* No new tokens introduced by this extension. */ + +/* GL_EXT_occlusion_query_boolean */ +#ifndef GL_EXT_occlusion_query_boolean +#define GL_ANY_SAMPLES_PASSED_EXT 0x8C2F +#define GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT 0x8D6A +#define GL_CURRENT_QUERY_EXT 0x8865 +#define GL_QUERY_RESULT_EXT 0x8866 +#define GL_QUERY_RESULT_AVAILABLE_EXT 0x8867 +#endif + +/* GL_EXT_read_format_bgra */ +#ifndef GL_EXT_read_format_bgra +#define GL_BGRA_EXT 0x80E1 +#define GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT 0x8365 +#define GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT 0x8366 +#endif + +/* GL_EXT_robustness */ +#ifndef GL_EXT_robustness +/* reuse GL_NO_ERROR */ +#define GL_GUILTY_CONTEXT_RESET_EXT 0x8253 +#define GL_INNOCENT_CONTEXT_RESET_EXT 0x8254 +#define GL_UNKNOWN_CONTEXT_RESET_EXT 0x8255 +#define GL_CONTEXT_ROBUST_ACCESS_EXT 0x90F3 +#define GL_RESET_NOTIFICATION_STRATEGY_EXT 0x8256 +#define GL_LOSE_CONTEXT_ON_RESET_EXT 0x8252 +#define GL_NO_RESET_NOTIFICATION_EXT 0x8261 +#endif + +/* GL_EXT_separate_shader_objects */ +#ifndef GL_EXT_separate_shader_objects +#define GL_VERTEX_SHADER_BIT_EXT 0x00000001 +#define GL_FRAGMENT_SHADER_BIT_EXT 0x00000002 +#define GL_ALL_SHADER_BITS_EXT 0xFFFFFFFF +#define GL_PROGRAM_SEPARABLE_EXT 0x8258 +#define GL_ACTIVE_PROGRAM_EXT 0x8259 +#define GL_PROGRAM_PIPELINE_BINDING_EXT 0x825A +#endif + +/* GL_EXT_shader_framebuffer_fetch */ +#ifndef GL_EXT_shader_framebuffer_fetch +#define GL_FRAGMENT_SHADER_DISCARDS_SAMPLES_EXT 0x8A52 +#endif + +/* GL_EXT_shader_texture_lod */ +/* No new tokens introduced by this extension. */ + +/* GL_EXT_shadow_samplers */ +#ifndef GL_EXT_shadow_samplers +#define GL_TEXTURE_COMPARE_MODE_EXT 0x884C +#define GL_TEXTURE_COMPARE_FUNC_EXT 0x884D +#define GL_COMPARE_REF_TO_TEXTURE_EXT 0x884E +#define GL_SAMPLER_2D_SHADOW_EXT 0x8B62 +#endif + +/* GL_EXT_sRGB */ +#ifndef GL_EXT_sRGB +#define GL_SRGB_EXT 0x8C40 +#define GL_SRGB_ALPHA_EXT 0x8C42 +#define GL_SRGB8_ALPHA8_EXT 0x8C43 +#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING_EXT 0x8210 +#endif + +/* GL_EXT_texture_compression_dxt1 */ +#ifndef GL_EXT_texture_compression_dxt1 +#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 +#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 +#endif + +/* GL_EXT_texture_filter_anisotropic */ +#ifndef GL_EXT_texture_filter_anisotropic +#define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE +#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF +#endif + +/* GL_EXT_texture_format_BGRA8888 */ +#ifndef GL_EXT_texture_format_BGRA8888 +#define GL_BGRA_EXT 0x80E1 +#endif + +/* GL_EXT_texture_rg */ +#ifndef GL_EXT_texture_rg +#define GL_RED_EXT 0x1903 +#define GL_RG_EXT 0x8227 +#define GL_R8_EXT 0x8229 +#define GL_RG8_EXT 0x822B +#endif + +/* GL_EXT_texture_storage */ +#ifndef GL_EXT_texture_storage +#define GL_TEXTURE_IMMUTABLE_FORMAT_EXT 0x912F +#define GL_ALPHA8_EXT 0x803C +#define GL_LUMINANCE8_EXT 0x8040 +#define GL_LUMINANCE8_ALPHA8_EXT 0x8045 +#define GL_RGBA32F_EXT 0x8814 +#define GL_RGB32F_EXT 0x8815 +#define GL_ALPHA32F_EXT 0x8816 +#define GL_LUMINANCE32F_EXT 0x8818 +#define GL_LUMINANCE_ALPHA32F_EXT 0x8819 +/* reuse GL_RGBA16F_EXT */ +/* reuse GL_RGB16F_EXT */ +#define GL_ALPHA16F_EXT 0x881C +#define GL_LUMINANCE16F_EXT 0x881E +#define GL_LUMINANCE_ALPHA16F_EXT 0x881F +#define GL_RGB10_A2_EXT 0x8059 +#define GL_RGB10_EXT 0x8052 +#define GL_BGRA8_EXT 0x93A1 +#define GL_R8_EXT 0x8229 +#define GL_RG8_EXT 0x822B +#define GL_R32F_EXT 0x822E +#define GL_RG32F_EXT 0x8230 +#define GL_R16F_EXT 0x822D +#define GL_RG16F_EXT 0x822F +#endif + +/* GL_EXT_texture_type_2_10_10_10_REV */ +#ifndef GL_EXT_texture_type_2_10_10_10_REV +#define GL_UNSIGNED_INT_2_10_10_10_REV_EXT 0x8368 +#endif + +/* GL_EXT_unpack_subimage */ +#ifndef GL_EXT_unpack_subimage +#define GL_UNPACK_ROW_LENGTH 0x0CF2 +#define GL_UNPACK_SKIP_ROWS 0x0CF3 +#define GL_UNPACK_SKIP_PIXELS 0x0CF4 +#endif + +/*------------------------------------------------------------------------* + * DMP extension tokens + *------------------------------------------------------------------------*/ + +/* GL_DMP_shader_binary */ +#ifndef GL_DMP_shader_binary +#define GL_SHADER_BINARY_DMP 0x9250 +#endif + +/*------------------------------------------------------------------------* + * FJ extension tokens + *------------------------------------------------------------------------*/ + +/* GL_FJ_shader_binary_GCCSO */ +#ifndef GL_FJ_shader_binary_GCCSO +#define GCCSO_SHADER_BINARY_FJ 0x9260 +#endif + +/*------------------------------------------------------------------------* + * IMG extension tokens + *------------------------------------------------------------------------*/ + +/* GL_IMG_program_binary */ +#ifndef GL_IMG_program_binary +#define GL_SGX_PROGRAM_BINARY_IMG 0x9130 +#endif + +/* GL_IMG_read_format */ +#ifndef GL_IMG_read_format +#define GL_BGRA_IMG 0x80E1 +#define GL_UNSIGNED_SHORT_4_4_4_4_REV_IMG 0x8365 +#endif + +/* GL_IMG_shader_binary */ +#ifndef GL_IMG_shader_binary +#define GL_SGX_BINARY_IMG 0x8C0A +#endif + +/* GL_IMG_texture_compression_pvrtc */ +#ifndef GL_IMG_texture_compression_pvrtc +#define GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG 0x8C00 +#define GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG 0x8C01 +#define GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG 0x8C02 +#define GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG 0x8C03 +#endif + +/* GL_IMG_multisampled_render_to_texture */ +#ifndef GL_IMG_multisampled_render_to_texture +#define GL_RENDERBUFFER_SAMPLES_IMG 0x9133 +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_IMG 0x9134 +#define GL_MAX_SAMPLES_IMG 0x9135 +#define GL_TEXTURE_SAMPLES_IMG 0x9136 +#endif + +/*------------------------------------------------------------------------* + * NV extension tokens + *------------------------------------------------------------------------*/ + +/* GL_NV_coverage_sample */ +#ifndef GL_NV_coverage_sample +#define GL_COVERAGE_COMPONENT_NV 0x8ED0 +#define GL_COVERAGE_COMPONENT4_NV 0x8ED1 +#define GL_COVERAGE_ATTACHMENT_NV 0x8ED2 +#define GL_COVERAGE_BUFFERS_NV 0x8ED3 +#define GL_COVERAGE_SAMPLES_NV 0x8ED4 +#define GL_COVERAGE_ALL_FRAGMENTS_NV 0x8ED5 +#define GL_COVERAGE_EDGE_FRAGMENTS_NV 0x8ED6 +#define GL_COVERAGE_AUTOMATIC_NV 0x8ED7 +#define GL_COVERAGE_BUFFER_BIT_NV 0x8000 +#endif + +/* GL_NV_depth_nonlinear */ +#ifndef GL_NV_depth_nonlinear +#define GL_DEPTH_COMPONENT16_NONLINEAR_NV 0x8E2C +#endif + +/* GL_NV_draw_buffers */ +#ifndef GL_NV_draw_buffers +#define GL_MAX_DRAW_BUFFERS_NV 0x8824 +#define GL_DRAW_BUFFER0_NV 0x8825 +#define GL_DRAW_BUFFER1_NV 0x8826 +#define GL_DRAW_BUFFER2_NV 0x8827 +#define GL_DRAW_BUFFER3_NV 0x8828 +#define GL_DRAW_BUFFER4_NV 0x8829 +#define GL_DRAW_BUFFER5_NV 0x882A +#define GL_DRAW_BUFFER6_NV 0x882B +#define GL_DRAW_BUFFER7_NV 0x882C +#define GL_DRAW_BUFFER8_NV 0x882D +#define GL_DRAW_BUFFER9_NV 0x882E +#define GL_DRAW_BUFFER10_NV 0x882F +#define GL_DRAW_BUFFER11_NV 0x8830 +#define GL_DRAW_BUFFER12_NV 0x8831 +#define GL_DRAW_BUFFER13_NV 0x8832 +#define GL_DRAW_BUFFER14_NV 0x8833 +#define GL_DRAW_BUFFER15_NV 0x8834 +#define GL_COLOR_ATTACHMENT0_NV 0x8CE0 +#define GL_COLOR_ATTACHMENT1_NV 0x8CE1 +#define GL_COLOR_ATTACHMENT2_NV 0x8CE2 +#define GL_COLOR_ATTACHMENT3_NV 0x8CE3 +#define GL_COLOR_ATTACHMENT4_NV 0x8CE4 +#define GL_COLOR_ATTACHMENT5_NV 0x8CE5 +#define GL_COLOR_ATTACHMENT6_NV 0x8CE6 +#define GL_COLOR_ATTACHMENT7_NV 0x8CE7 +#define GL_COLOR_ATTACHMENT8_NV 0x8CE8 +#define GL_COLOR_ATTACHMENT9_NV 0x8CE9 +#define GL_COLOR_ATTACHMENT10_NV 0x8CEA +#define GL_COLOR_ATTACHMENT11_NV 0x8CEB +#define GL_COLOR_ATTACHMENT12_NV 0x8CEC +#define GL_COLOR_ATTACHMENT13_NV 0x8CED +#define GL_COLOR_ATTACHMENT14_NV 0x8CEE +#define GL_COLOR_ATTACHMENT15_NV 0x8CEF +#endif + +/* GL_NV_fbo_color_attachments */ +#ifndef GL_NV_fbo_color_attachments +#define GL_MAX_COLOR_ATTACHMENTS_NV 0x8CDF +/* GL_COLOR_ATTACHMENT{0-15}_NV defined in GL_NV_draw_buffers already. */ +#endif + +/* GL_NV_fence */ +#ifndef GL_NV_fence +#define GL_ALL_COMPLETED_NV 0x84F2 +#define GL_FENCE_STATUS_NV 0x84F3 +#define GL_FENCE_CONDITION_NV 0x84F4 +#endif + +/* GL_NV_read_buffer */ +#ifndef GL_NV_read_buffer +#define GL_READ_BUFFER_NV 0x0C02 +#endif + +/* GL_NV_read_buffer_front */ +/* No new tokens introduced by this extension. */ + +/* GL_NV_read_depth */ +/* No new tokens introduced by this extension. */ + +/* GL_NV_read_depth_stencil */ +/* No new tokens introduced by this extension. */ + +/* GL_NV_read_stencil */ +/* No new tokens introduced by this extension. */ + +/* GL_NV_texture_compression_s3tc_update */ +/* No new tokens introduced by this extension. */ + +/* GL_NV_texture_npot_2D_mipmap */ +/* No new tokens introduced by this extension. */ + +/*------------------------------------------------------------------------* + * QCOM extension tokens + *------------------------------------------------------------------------*/ + +/* GL_QCOM_alpha_test */ +#ifndef GL_QCOM_alpha_test +#define GL_ALPHA_TEST_QCOM 0x0BC0 +#define GL_ALPHA_TEST_FUNC_QCOM 0x0BC1 +#define GL_ALPHA_TEST_REF_QCOM 0x0BC2 +#endif + +/* GL_QCOM_binning_control */ +#ifndef GL_QCOM_binning_control +#define GL_BINNING_CONTROL_HINT_QCOM 0x8FB0 +#define GL_CPU_OPTIMIZED_QCOM 0x8FB1 +#define GL_GPU_OPTIMIZED_QCOM 0x8FB2 +#define GL_RENDER_DIRECT_TO_FRAMEBUFFER_QCOM 0x8FB3 +#endif + +/* GL_QCOM_driver_control */ +/* No new tokens introduced by this extension. */ + +/* GL_QCOM_extended_get */ +#ifndef GL_QCOM_extended_get +#define GL_TEXTURE_WIDTH_QCOM 0x8BD2 +#define GL_TEXTURE_HEIGHT_QCOM 0x8BD3 +#define GL_TEXTURE_DEPTH_QCOM 0x8BD4 +#define GL_TEXTURE_INTERNAL_FORMAT_QCOM 0x8BD5 +#define GL_TEXTURE_FORMAT_QCOM 0x8BD6 +#define GL_TEXTURE_TYPE_QCOM 0x8BD7 +#define GL_TEXTURE_IMAGE_VALID_QCOM 0x8BD8 +#define GL_TEXTURE_NUM_LEVELS_QCOM 0x8BD9 +#define GL_TEXTURE_TARGET_QCOM 0x8BDA +#define GL_TEXTURE_OBJECT_VALID_QCOM 0x8BDB +#define GL_STATE_RESTORE 0x8BDC +#endif + +/* GL_QCOM_extended_get2 */ +/* No new tokens introduced by this extension. */ + +/* GL_QCOM_perfmon_global_mode */ +#ifndef GL_QCOM_perfmon_global_mode +#define GL_PERFMON_GLOBAL_MODE_QCOM 0x8FA0 +#endif + +/* GL_QCOM_writeonly_rendering */ +#ifndef GL_QCOM_writeonly_rendering +#define GL_WRITEONLY_RENDERING_QCOM 0x8823 +#endif + +/* GL_QCOM_tiled_rendering */ +#ifndef GL_QCOM_tiled_rendering +#define GL_COLOR_BUFFER_BIT0_QCOM 0x00000001 +#define GL_COLOR_BUFFER_BIT1_QCOM 0x00000002 +#define GL_COLOR_BUFFER_BIT2_QCOM 0x00000004 +#define GL_COLOR_BUFFER_BIT3_QCOM 0x00000008 +#define GL_COLOR_BUFFER_BIT4_QCOM 0x00000010 +#define GL_COLOR_BUFFER_BIT5_QCOM 0x00000020 +#define GL_COLOR_BUFFER_BIT6_QCOM 0x00000040 +#define GL_COLOR_BUFFER_BIT7_QCOM 0x00000080 +#define GL_DEPTH_BUFFER_BIT0_QCOM 0x00000100 +#define GL_DEPTH_BUFFER_BIT1_QCOM 0x00000200 +#define GL_DEPTH_BUFFER_BIT2_QCOM 0x00000400 +#define GL_DEPTH_BUFFER_BIT3_QCOM 0x00000800 +#define GL_DEPTH_BUFFER_BIT4_QCOM 0x00001000 +#define GL_DEPTH_BUFFER_BIT5_QCOM 0x00002000 +#define GL_DEPTH_BUFFER_BIT6_QCOM 0x00004000 +#define GL_DEPTH_BUFFER_BIT7_QCOM 0x00008000 +#define GL_STENCIL_BUFFER_BIT0_QCOM 0x00010000 +#define GL_STENCIL_BUFFER_BIT1_QCOM 0x00020000 +#define GL_STENCIL_BUFFER_BIT2_QCOM 0x00040000 +#define GL_STENCIL_BUFFER_BIT3_QCOM 0x00080000 +#define GL_STENCIL_BUFFER_BIT4_QCOM 0x00100000 +#define GL_STENCIL_BUFFER_BIT5_QCOM 0x00200000 +#define GL_STENCIL_BUFFER_BIT6_QCOM 0x00400000 +#define GL_STENCIL_BUFFER_BIT7_QCOM 0x00800000 +#define GL_MULTISAMPLE_BUFFER_BIT0_QCOM 0x01000000 +#define GL_MULTISAMPLE_BUFFER_BIT1_QCOM 0x02000000 +#define GL_MULTISAMPLE_BUFFER_BIT2_QCOM 0x04000000 +#define GL_MULTISAMPLE_BUFFER_BIT3_QCOM 0x08000000 +#define GL_MULTISAMPLE_BUFFER_BIT4_QCOM 0x10000000 +#define GL_MULTISAMPLE_BUFFER_BIT5_QCOM 0x20000000 +#define GL_MULTISAMPLE_BUFFER_BIT6_QCOM 0x40000000 +#define GL_MULTISAMPLE_BUFFER_BIT7_QCOM 0x80000000 +#endif + +/*------------------------------------------------------------------------* + * VIV extension tokens + *------------------------------------------------------------------------*/ + +/* GL_VIV_shader_binary */ +#ifndef GL_VIV_shader_binary +#define GL_SHADER_BINARY_VIV 0x8FC4 +#endif + +/*------------------------------------------------------------------------* + * End of extension tokens, start of corresponding extension functions + *------------------------------------------------------------------------*/ + +/*------------------------------------------------------------------------* + * OES extension functions + *------------------------------------------------------------------------*/ + +/* GL_OES_compressed_ETC1_RGB8_texture */ +#ifndef GL_OES_compressed_ETC1_RGB8_texture +#define GL_OES_compressed_ETC1_RGB8_texture 1 +#endif + +/* GL_OES_compressed_paletted_texture */ +#ifndef GL_OES_compressed_paletted_texture +#define GL_OES_compressed_paletted_texture 1 +#endif + +/* GL_OES_depth24 */ +#ifndef GL_OES_depth24 +#define GL_OES_depth24 1 +#endif + +/* GL_OES_depth32 */ +#ifndef GL_OES_depth32 +#define GL_OES_depth32 1 +#endif + +/* GL_OES_depth_texture */ +#ifndef GL_OES_depth_texture +#define GL_OES_depth_texture 1 +#endif + +/* GL_OES_EGL_image */ +#ifndef GL_OES_EGL_image +#define GL_OES_EGL_image 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image); +GL_APICALL void GL_APIENTRY glEGLImageTargetRenderbufferStorageOES (GLenum target, GLeglImageOES image); +#endif +typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image); +typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image); +#endif + +/* GL_OES_EGL_image_external */ +#ifndef GL_OES_EGL_image_external +#define GL_OES_EGL_image_external 1 +/* glEGLImageTargetTexture2DOES defined in GL_OES_EGL_image already. */ +#endif + +/* GL_OES_element_index_uint */ +#ifndef GL_OES_element_index_uint +#define GL_OES_element_index_uint 1 +#endif + +/* GL_OES_fbo_render_mipmap */ +#ifndef GL_OES_fbo_render_mipmap +#define GL_OES_fbo_render_mipmap 1 +#endif + +/* GL_OES_fragment_precision_high */ +#ifndef GL_OES_fragment_precision_high +#define GL_OES_fragment_precision_high 1 +#endif + +/* GL_OES_get_program_binary */ +#ifndef GL_OES_get_program_binary +#define GL_OES_get_program_binary 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glGetProgramBinaryOES (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, GLvoid *binary); +GL_APICALL void GL_APIENTRY glProgramBinaryOES (GLuint program, GLenum binaryFormat, const GLvoid *binary, GLint length); +#endif +typedef void (GL_APIENTRYP PFNGLGETPROGRAMBINARYOESPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, GLvoid *binary); +typedef void (GL_APIENTRYP PFNGLPROGRAMBINARYOESPROC) (GLuint program, GLenum binaryFormat, const GLvoid *binary, GLint length); +#endif + +/* GL_OES_mapbuffer */ +#ifndef GL_OES_mapbuffer +#define GL_OES_mapbuffer 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void* GL_APIENTRY glMapBufferOES (GLenum target, GLenum access); +GL_APICALL GLboolean GL_APIENTRY glUnmapBufferOES (GLenum target); +GL_APICALL void GL_APIENTRY glGetBufferPointervOES (GLenum target, GLenum pname, GLvoid** params); +#endif +typedef void* (GL_APIENTRYP PFNGLMAPBUFFEROESPROC) (GLenum target, GLenum access); +typedef GLboolean (GL_APIENTRYP PFNGLUNMAPBUFFEROESPROC) (GLenum target); +typedef void (GL_APIENTRYP PFNGLGETBUFFERPOINTERVOESPROC) (GLenum target, GLenum pname, GLvoid** params); +#endif + +/* GL_OES_packed_depth_stencil */ +#ifndef GL_OES_packed_depth_stencil +#define GL_OES_packed_depth_stencil 1 +#endif + +/* GL_OES_required_internalformat */ +#ifndef GL_OES_required_internalformat +#define GL_OES_required_internalformat 1 +#endif + +/* GL_OES_rgb8_rgba8 */ +#ifndef GL_OES_rgb8_rgba8 +#define GL_OES_rgb8_rgba8 1 +#endif + +/* GL_OES_standard_derivatives */ +#ifndef GL_OES_standard_derivatives +#define GL_OES_standard_derivatives 1 +#endif + +/* GL_OES_stencil1 */ +#ifndef GL_OES_stencil1 +#define GL_OES_stencil1 1 +#endif + +/* GL_OES_stencil4 */ +#ifndef GL_OES_stencil4 +#define GL_OES_stencil4 1 +#endif + +#ifndef GL_OES_surfaceless_context +#define GL_OES_surfaceless_context 1 +#endif + +/* GL_OES_texture_3D */ +#ifndef GL_OES_texture_3D +#define GL_OES_texture_3D 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glTexImage3DOES (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid* pixels); +GL_APICALL void GL_APIENTRY glTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid* pixels); +GL_APICALL void GL_APIENTRY glCopyTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GL_APICALL void GL_APIENTRY glCompressedTexImage3DOES (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid* data); +GL_APICALL void GL_APIENTRY glCompressedTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid* data); +GL_APICALL void GL_APIENTRY glFramebufferTexture3DOES (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +#endif +typedef void (GL_APIENTRYP PFNGLTEXIMAGE3DOESPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid* pixels); +typedef void (GL_APIENTRYP PFNGLTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid* pixels); +typedef void (GL_APIENTRYP PFNGLCOPYTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (GL_APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DOESPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid* data); +typedef void (GL_APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid* data); +typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DOES) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +#endif + +/* GL_OES_texture_float */ +#ifndef GL_OES_texture_float +#define GL_OES_texture_float 1 +#endif + +/* GL_OES_texture_float_linear */ +#ifndef GL_OES_texture_float_linear +#define GL_OES_texture_float_linear 1 +#endif + +/* GL_OES_texture_half_float */ +#ifndef GL_OES_texture_half_float +#define GL_OES_texture_half_float 1 +#endif + +/* GL_OES_texture_half_float_linear */ +#ifndef GL_OES_texture_half_float_linear +#define GL_OES_texture_half_float_linear 1 +#endif + +/* GL_OES_texture_npot */ +#ifndef GL_OES_texture_npot +#define GL_OES_texture_npot 1 +#endif + +/* GL_OES_vertex_array_object */ +#ifndef GL_OES_vertex_array_object +#define GL_OES_vertex_array_object 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glBindVertexArrayOES (GLuint array); +GL_APICALL void GL_APIENTRY glDeleteVertexArraysOES (GLsizei n, const GLuint *arrays); +GL_APICALL void GL_APIENTRY glGenVertexArraysOES (GLsizei n, GLuint *arrays); +GL_APICALL GLboolean GL_APIENTRY glIsVertexArrayOES (GLuint array); +#endif +typedef void (GL_APIENTRYP PFNGLBINDVERTEXARRAYOESPROC) (GLuint array); +typedef void (GL_APIENTRYP PFNGLDELETEVERTEXARRAYSOESPROC) (GLsizei n, const GLuint *arrays); +typedef void (GL_APIENTRYP PFNGLGENVERTEXARRAYSOESPROC) (GLsizei n, GLuint *arrays); +typedef GLboolean (GL_APIENTRYP PFNGLISVERTEXARRAYOESPROC) (GLuint array); +#endif + +/* GL_OES_vertex_half_float */ +#ifndef GL_OES_vertex_half_float +#define GL_OES_vertex_half_float 1 +#endif + +/* GL_OES_vertex_type_10_10_10_2 */ +#ifndef GL_OES_vertex_type_10_10_10_2 +#define GL_OES_vertex_type_10_10_10_2 1 +#endif + +/*------------------------------------------------------------------------* + * KHR extension functions + *------------------------------------------------------------------------*/ + +#ifndef GL_KHR_debug +#define GL_KHR_debug 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glDebugMessageControl (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +GL_APICALL void GL_APIENTRY glDebugMessageInsert (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +GL_APICALL void GL_APIENTRY glDebugMessageCallback (GLDEBUGPROC callback, const void *userParam); +GL_APICALL GLuint GL_APIENTRY glGetDebugMessageLog (GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +GL_APICALL void GL_APIENTRY glPushDebugGroup (GLenum source, GLuint id, GLsizei length, const GLchar *message); +GL_APICALL void GL_APIENTRY glPopDebugGroup (void); +GL_APICALL void GL_APIENTRY glObjectLabel (GLenum identifier, GLuint name, GLsizei length, const GLchar *label); +GL_APICALL void GL_APIENTRY glGetObjectLabel (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label); +GL_APICALL void GL_APIENTRY glObjectPtrLabel (const void *ptr, GLsizei length, const GLchar *label); +GL_APICALL void GL_APIENTRY glGetObjectPtrLabel (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label); +GL_APICALL void GL_APIENTRY glGetPointerv (GLenum pname, void **params); +#endif +typedef void (GL_APIENTRYP PFNGLDEBUGMESSAGECONTROLPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +typedef void (GL_APIENTRYP PFNGLDEBUGMESSAGEINSERTPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +typedef void (GL_APIENTRYP PFNGLDEBUGMESSAGECALLBACKPROC) (GLDEBUGPROC callback, const void *userParam); +typedef GLuint (GL_APIENTRYP PFNGLGETDEBUGMESSAGELOGPROC) (GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +typedef void (GL_APIENTRYP PFNGLPUSHDEBUGGROUPPROC) (GLenum source, GLuint id, GLsizei length, const GLchar *message); +typedef void (GL_APIENTRYP PFNGLPOPDEBUGGROUPPROC) (void); +typedef void (GL_APIENTRYP PFNGLOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei length, const GLchar *label); +typedef void (GL_APIENTRYP PFNGLGETOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label); +typedef void (GL_APIENTRYP PFNGLOBJECTPTRLABELPROC) (const void *ptr, GLsizei length, const GLchar *label); +typedef void (GL_APIENTRYP PFNGLGETOBJECTPTRLABELPROC) (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label); +typedef void (GL_APIENTRYP PFNGLGETPOINTERVPROC) (GLenum pname, void **params); +#endif + +#ifndef GL_KHR_texture_compression_astc_ldr +#define GL_KHR_texture_compression_astc_ldr 1 +#endif + + +/*------------------------------------------------------------------------* + * AMD extension functions + *------------------------------------------------------------------------*/ + +/* GL_AMD_compressed_3DC_texture */ +#ifndef GL_AMD_compressed_3DC_texture +#define GL_AMD_compressed_3DC_texture 1 +#endif + +/* GL_AMD_compressed_ATC_texture */ +#ifndef GL_AMD_compressed_ATC_texture +#define GL_AMD_compressed_ATC_texture 1 +#endif + +/* AMD_performance_monitor */ +#ifndef GL_AMD_performance_monitor +#define GL_AMD_performance_monitor 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glGetPerfMonitorGroupsAMD (GLint *numGroups, GLsizei groupsSize, GLuint *groups); +GL_APICALL void GL_APIENTRY glGetPerfMonitorCountersAMD (GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei counterSize, GLuint *counters); +GL_APICALL void GL_APIENTRY glGetPerfMonitorGroupStringAMD (GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString); +GL_APICALL void GL_APIENTRY glGetPerfMonitorCounterStringAMD (GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString); +GL_APICALL void GL_APIENTRY glGetPerfMonitorCounterInfoAMD (GLuint group, GLuint counter, GLenum pname, GLvoid *data); +GL_APICALL void GL_APIENTRY glGenPerfMonitorsAMD (GLsizei n, GLuint *monitors); +GL_APICALL void GL_APIENTRY glDeletePerfMonitorsAMD (GLsizei n, GLuint *monitors); +GL_APICALL void GL_APIENTRY glSelectPerfMonitorCountersAMD (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *countersList); +GL_APICALL void GL_APIENTRY glBeginPerfMonitorAMD (GLuint monitor); +GL_APICALL void GL_APIENTRY glEndPerfMonitorAMD (GLuint monitor); +GL_APICALL void GL_APIENTRY glGetPerfMonitorCounterDataAMD (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten); +#endif +typedef void (GL_APIENTRYP PFNGLGETPERFMONITORGROUPSAMDPROC) (GLint *numGroups, GLsizei groupsSize, GLuint *groups); +typedef void (GL_APIENTRYP PFNGLGETPERFMONITORCOUNTERSAMDPROC) (GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei counterSize, GLuint *counters); +typedef void (GL_APIENTRYP PFNGLGETPERFMONITORGROUPSTRINGAMDPROC) (GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString); +typedef void (GL_APIENTRYP PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC) (GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString); +typedef void (GL_APIENTRYP PFNGLGETPERFMONITORCOUNTERINFOAMDPROC) (GLuint group, GLuint counter, GLenum pname, GLvoid *data); +typedef void (GL_APIENTRYP PFNGLGENPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); +typedef void (GL_APIENTRYP PFNGLDELETEPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); +typedef void (GL_APIENTRYP PFNGLSELECTPERFMONITORCOUNTERSAMDPROC) (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *countersList); +typedef void (GL_APIENTRYP PFNGLBEGINPERFMONITORAMDPROC) (GLuint monitor); +typedef void (GL_APIENTRYP PFNGLENDPERFMONITORAMDPROC) (GLuint monitor); +typedef void (GL_APIENTRYP PFNGLGETPERFMONITORCOUNTERDATAAMDPROC) (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten); +#endif + +/* GL_AMD_program_binary_Z400 */ +#ifndef GL_AMD_program_binary_Z400 +#define GL_AMD_program_binary_Z400 1 +#endif + +/*------------------------------------------------------------------------* + * ANGLE extension functions + *------------------------------------------------------------------------*/ + +/* GL_ANGLE_framebuffer_blit */ +#ifndef GL_ANGLE_framebuffer_blit +#define GL_ANGLE_framebuffer_blit 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glBlitFramebufferANGLE (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +#endif +typedef void (GL_APIENTRYP PFNGLBLITFRAMEBUFFERANGLEPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +#endif + +/* GL_ANGLE_framebuffer_multisample */ +#ifndef GL_ANGLE_framebuffer_multisample +#define GL_ANGLE_framebuffer_multisample 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glRenderbufferStorageMultisampleANGLE (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +#endif +typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEANGLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +#endif + +#ifndef GL_ANGLE_instanced_arrays +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glDrawArraysInstancedANGLE (GLenum mode, GLint first, GLsizei count, GLsizei primcount); +GL_APICALL void GL_APIENTRY glDrawElementsInstancedANGLE (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei primcount); +GL_APICALL void GL_APIENTRY glVertexAttribDivisorANGLE (GLuint index, GLuint divisor); +#endif +typedef void (GL_APIENTRYP PFLGLDRAWARRAYSINSTANCEDANGLEPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount); +typedef void (GL_APIENTRYP PFLGLDRAWELEMENTSINSTANCEDANGLEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei primcount); +typedef void (GL_APIENTRYP PFLGLVERTEXATTRIBDIVISORANGLEPROC) (GLuint index, GLuint divisor); +#endif + +/* GL_ANGLE_pack_reverse_row_order */ +#ifndef GL_ANGLE_pack_reverse_row_order +#define GL_ANGLE_pack_reverse_row_order 1 +#endif + +/* GL_ANGLE_texture_compression_dxt3 */ +#ifndef GL_ANGLE_texture_compression_dxt3 +#define GL_ANGLE_texture_compression_dxt3 1 +#endif + +/* GL_ANGLE_texture_compression_dxt5 */ +#ifndef GL_ANGLE_texture_compression_dxt5 +#define GL_ANGLE_texture_compression_dxt5 1 +#endif + +/* GL_ANGLE_texture_usage */ +#ifndef GL_ANGLE_texture_usage +#define GL_ANGLE_texture_usage 1 +#endif + +#ifndef GL_ANGLE_translated_shader_source +#define GL_ANGLE_translated_shader_source 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glGetTranslatedShaderSourceANGLE (GLuint shader, GLsizei bufsize, GLsizei *length, GLchar *source); +#endif +typedef void (GL_APIENTRYP PFLGLGETTRANSLATEDSHADERSOURCEANGLEPROC) (GLuint shader, GLsizei bufsize, GLsizei *length, GLchar *source); +#endif + +/*------------------------------------------------------------------------* + * APPLE extension functions + *------------------------------------------------------------------------*/ + +/* GL_APPLE_copy_texture_levels */ +#ifndef GL_APPLE_copy_texture_levels +#define GL_APPLE_copy_texture_levels 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glCopyTextureLevelsAPPLE (GLuint destinationTexture, GLuint sourceTexture, GLint sourceBaseLevel, GLsizei sourceLevelCount); +#endif +typedef void (GL_APIENTRYP PFNGLCOPYTEXTURELEVELSAPPLEPROC) (GLuint destinationTexture, GLuint sourceTexture, GLint sourceBaseLevel, GLsizei sourceLevelCount); +#endif + +/* GL_APPLE_framebuffer_multisample */ +#ifndef GL_APPLE_framebuffer_multisample +#define GL_APPLE_framebuffer_multisample 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glRenderbufferStorageMultisampleAPPLE (GLenum, GLsizei, GLenum, GLsizei, GLsizei); +GL_APICALL void GL_APIENTRY glResolveMultisampleFramebufferAPPLE (void); +#endif /* GL_GLEXT_PROTOTYPES */ +typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEAPPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GL_APIENTRYP PFNGLRESOLVEMULTISAMPLEFRAMEBUFFERAPPLEPROC) (void); +#endif + +/* GL_APPLE_rgb_422 */ +#ifndef GL_APPLE_rgb_422 +#define GL_APPLE_rgb_422 1 +#endif + +/* GL_APPLE_sync */ +#ifndef GL_APPLE_sync +#define GL_APPLE_sync 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL GLsync GL_APIENTRY glFenceSyncAPPLE (GLenum condition, GLbitfield flags); +GL_APICALL GLboolean GL_APIENTRY glIsSyncAPPLE (GLsync sync); +GL_APICALL void GL_APIENTRY glDeleteSyncAPPLE (GLsync sync); +GL_APICALL GLenum GL_APIENTRY glClientWaitSyncAPPLE (GLsync sync, GLbitfield flags, GLuint64 timeout); +GL_APICALL void GL_APIENTRY glWaitSyncAPPLE (GLsync sync, GLbitfield flags, GLuint64 timeout); +GL_APICALL void GL_APIENTRY glGetInteger64vAPPLE (GLenum pname, GLint64 *params); +GL_APICALL void GL_APIENTRY glGetSyncivAPPLE (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); +#endif +typedef GLsync (GL_APIENTRYP PFNGLFENCESYNCAPPLEPROC) (GLenum condition, GLbitfield flags); +typedef GLboolean (GL_APIENTRYP PFNGLISSYNCAPPLEPROC) (GLsync sync); +typedef void (GL_APIENTRYP PFNGLDELETESYNCAPPLEPROC) (GLsync sync); +typedef GLenum (GL_APIENTRYP PFNGLCLIENTWAITSYNCAPPLEPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); +typedef void (GL_APIENTRYP PFNGLWAITSYNCAPPLEPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); +typedef void (GL_APIENTRYP PFNGLGETINTEGER64VAPPLEPROC) (GLenum pname, GLint64 *params); +typedef void (GL_APIENTRYP PFNGLGETSYNCIVAPPLEPROC) (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); +#endif + +/* GL_APPLE_texture_format_BGRA8888 */ +#ifndef GL_APPLE_texture_format_BGRA8888 +#define GL_APPLE_texture_format_BGRA8888 1 +#endif + +/* GL_APPLE_texture_max_level */ +#ifndef GL_APPLE_texture_max_level +#define GL_APPLE_texture_max_level 1 +#endif + +/*------------------------------------------------------------------------* + * ARM extension functions + *------------------------------------------------------------------------*/ + +/* GL_ARM_mali_program_binary */ +#ifndef GL_ARM_mali_program_binary +#define GL_ARM_mali_program_binary 1 +#endif + +/* GL_ARM_mali_shader_binary */ +#ifndef GL_ARM_mali_shader_binary +#define GL_ARM_mali_shader_binary 1 +#endif + +/* GL_ARM_rgba8 */ +#ifndef GL_ARM_rgba8 +#define GL_ARM_rgba8 1 +#endif + +/*------------------------------------------------------------------------* + * EXT extension functions + *------------------------------------------------------------------------*/ + +/* GL_EXT_blend_minmax */ +#ifndef GL_EXT_blend_minmax +#define GL_EXT_blend_minmax 1 +#endif + +/* GL_EXT_color_buffer_half_float */ +#ifndef GL_EXT_color_buffer_half_float +#define GL_EXT_color_buffer_half_float 1 +#endif + +/* GL_EXT_debug_label */ +#ifndef GL_EXT_debug_label +#define GL_EXT_debug_label 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glLabelObjectEXT (GLenum type, GLuint object, GLsizei length, const GLchar *label); +GL_APICALL void GL_APIENTRY glGetObjectLabelEXT (GLenum type, GLuint object, GLsizei bufSize, GLsizei *length, GLchar *label); +#endif +typedef void (GL_APIENTRYP PFNGLLABELOBJECTEXTPROC) (GLenum type, GLuint object, GLsizei length, const GLchar *label); +typedef void (GL_APIENTRYP PFNGLGETOBJECTLABELEXTPROC) (GLenum type, GLuint object, GLsizei bufSize, GLsizei *length, GLchar *label); +#endif + +/* GL_EXT_debug_marker */ +#ifndef GL_EXT_debug_marker +#define GL_EXT_debug_marker 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glInsertEventMarkerEXT (GLsizei length, const GLchar *marker); +GL_APICALL void GL_APIENTRY glPushGroupMarkerEXT (GLsizei length, const GLchar *marker); +GL_APICALL void GL_APIENTRY glPopGroupMarkerEXT (void); +#endif +typedef void (GL_APIENTRYP PFNGLINSERTEVENTMARKEREXTPROC) (GLsizei length, const GLchar *marker); +typedef void (GL_APIENTRYP PFNGLPUSHGROUPMARKEREXTPROC) (GLsizei length, const GLchar *marker); +typedef void (GL_APIENTRYP PFNGLPOPGROUPMARKEREXTPROC) (void); +#endif + +/* GL_EXT_discard_framebuffer */ +#ifndef GL_EXT_discard_framebuffer +#define GL_EXT_discard_framebuffer 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glDiscardFramebufferEXT (GLenum target, GLsizei numAttachments, const GLenum *attachments); +#endif +typedef void (GL_APIENTRYP PFNGLDISCARDFRAMEBUFFEREXTPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments); +#endif + +/* GL_EXT_map_buffer_range */ +#ifndef GL_EXT_map_buffer_range +#define GL_EXT_map_buffer_range 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void* GL_APIENTRY glMapBufferRangeEXT (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); +GL_APICALL void GL_APIENTRY glFlushMappedBufferRangeEXT (GLenum target, GLintptr offset, GLsizeiptr length); +#endif +typedef void* (GL_APIENTRYP PFNGLMAPBUFFERRANGEEXTPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); +typedef void (GL_APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEEXTPROC) (GLenum target, GLintptr offset, GLsizeiptr length); +#endif + +/* GL_EXT_multisampled_render_to_texture */ +#ifndef GL_EXT_multisampled_render_to_texture +#define GL_EXT_multisampled_render_to_texture 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glRenderbufferStorageMultisampleEXT (GLenum, GLsizei, GLenum, GLsizei, GLsizei); +GL_APICALL void GL_APIENTRY glFramebufferTexture2DMultisampleEXT (GLenum, GLenum, GLenum, GLuint, GLint, GLsizei); +#endif +typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DMULTISAMPLEEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLsizei samples); +#endif + +/* GL_EXT_multiview_draw_buffers */ +#ifndef GL_EXT_multiview_draw_buffers +#define GL_EXT_multiview_draw_buffers 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glReadBufferIndexedEXT (GLenum src, GLint index); +GL_APICALL void GL_APIENTRY glDrawBuffersIndexedEXT (GLint n, const GLenum *location, const GLint *indices); +GL_APICALL void GL_APIENTRY glGetIntegeri_vEXT (GLenum target, GLuint index, GLint *data); +#endif +typedef void (GL_APIENTRYP PFNGLREADBUFFERINDEXEDEXTPROC) (GLenum src, GLint index); +typedef void (GL_APIENTRYP PFNGLDRAWBUFFERSINDEXEDEXTPROC) (GLint n, const GLenum *location, const GLint *indices); +typedef void (GL_APIENTRYP PFNGLGETINTEGERI_VEXTPROC) (GLenum target, GLuint index, GLint *data); +#endif + +#ifndef GL_EXT_multi_draw_arrays +#define GL_EXT_multi_draw_arrays 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glMultiDrawArraysEXT (GLenum, GLint *, GLsizei *, GLsizei); +GL_APICALL void GL_APIENTRY glMultiDrawElementsEXT (GLenum, const GLsizei *, GLenum, const GLvoid* *, GLsizei); +#endif /* GL_GLEXT_PROTOTYPES */ +typedef void (GL_APIENTRYP PFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount); +typedef void (GL_APIENTRYP PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount); +#endif + +/* GL_EXT_occlusion_query_boolean */ +#ifndef GL_EXT_occlusion_query_boolean +#define GL_EXT_occlusion_query_boolean 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glGenQueriesEXT (GLsizei n, GLuint *ids); +GL_APICALL void GL_APIENTRY glDeleteQueriesEXT (GLsizei n, const GLuint *ids); +GL_APICALL GLboolean GL_APIENTRY glIsQueryEXT (GLuint id); +GL_APICALL void GL_APIENTRY glBeginQueryEXT (GLenum target, GLuint id); +GL_APICALL void GL_APIENTRY glEndQueryEXT (GLenum target); +GL_APICALL void GL_APIENTRY glGetQueryivEXT (GLenum target, GLenum pname, GLint *params); +GL_APICALL void GL_APIENTRY glGetQueryObjectuivEXT (GLuint id, GLenum pname, GLuint *params); +#endif +typedef void (GL_APIENTRYP PFNGLGENQUERIESEXTPROC) (GLsizei n, GLuint *ids); +typedef void (GL_APIENTRYP PFNGLDELETEQUERIESEXTPROC) (GLsizei n, const GLuint *ids); +typedef GLboolean (GL_APIENTRYP PFNGLISQUERYEXTPROC) (GLuint id); +typedef void (GL_APIENTRYP PFNGLBEGINQUERYEXTPROC) (GLenum target, GLuint id); +typedef void (GL_APIENTRYP PFNGLENDQUERYEXTPROC) (GLenum target); +typedef void (GL_APIENTRYP PFNGLGETQUERYIVEXTPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (GL_APIENTRYP PFNGLGETQUERYOBJECTUIVEXTPROC) (GLuint id, GLenum pname, GLuint *params); +#endif + +/* GL_EXT_read_format_bgra */ +#ifndef GL_EXT_read_format_bgra +#define GL_EXT_read_format_bgra 1 +#endif + +/* GL_EXT_robustness */ +#ifndef GL_EXT_robustness +#define GL_EXT_robustness 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL GLenum GL_APIENTRY glGetGraphicsResetStatusEXT (void); +GL_APICALL void GL_APIENTRY glReadnPixelsEXT (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data); +GL_APICALL void GL_APIENTRY glGetnUniformfvEXT (GLuint program, GLint location, GLsizei bufSize, float *params); +GL_APICALL void GL_APIENTRY glGetnUniformivEXT (GLuint program, GLint location, GLsizei bufSize, GLint *params); +#endif +typedef GLenum (GL_APIENTRYP PFNGLGETGRAPHICSRESETSTATUSEXTPROC) (void); +typedef void (GL_APIENTRYP PFNGLREADNPIXELSEXTPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data); +typedef void (GL_APIENTRYP PFNGLGETNUNIFORMFVEXTPROC) (GLuint program, GLint location, GLsizei bufSize, float *params); +typedef void (GL_APIENTRYP PFNGLGETNUNIFORMIVEXTPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params); +#endif + +/* GL_EXT_separate_shader_objects */ +#ifndef GL_EXT_separate_shader_objects +#define GL_EXT_separate_shader_objects 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glUseProgramStagesEXT (GLuint pipeline, GLbitfield stages, GLuint program); +GL_APICALL void GL_APIENTRY glActiveShaderProgramEXT (GLuint pipeline, GLuint program); +GL_APICALL GLuint GL_APIENTRY glCreateShaderProgramvEXT (GLenum type, GLsizei count, const GLchar **strings); +GL_APICALL void GL_APIENTRY glBindProgramPipelineEXT (GLuint pipeline); +GL_APICALL void GL_APIENTRY glDeleteProgramPipelinesEXT (GLsizei n, const GLuint *pipelines); +GL_APICALL void GL_APIENTRY glGenProgramPipelinesEXT (GLsizei n, GLuint *pipelines); +GL_APICALL GLboolean GL_APIENTRY glIsProgramPipelineEXT (GLuint pipeline); +GL_APICALL void GL_APIENTRY glProgramParameteriEXT (GLuint program, GLenum pname, GLint value); +GL_APICALL void GL_APIENTRY glGetProgramPipelineivEXT (GLuint pipeline, GLenum pname, GLint *params); +GL_APICALL void GL_APIENTRY glProgramUniform1iEXT (GLuint program, GLint location, GLint x); +GL_APICALL void GL_APIENTRY glProgramUniform2iEXT (GLuint program, GLint location, GLint x, GLint y); +GL_APICALL void GL_APIENTRY glProgramUniform3iEXT (GLuint program, GLint location, GLint x, GLint y, GLint z); +GL_APICALL void GL_APIENTRY glProgramUniform4iEXT (GLuint program, GLint location, GLint x, GLint y, GLint z, GLint w); +GL_APICALL void GL_APIENTRY glProgramUniform1fEXT (GLuint program, GLint location, GLfloat x); +GL_APICALL void GL_APIENTRY glProgramUniform2fEXT (GLuint program, GLint location, GLfloat x, GLfloat y); +GL_APICALL void GL_APIENTRY glProgramUniform3fEXT (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z); +GL_APICALL void GL_APIENTRY glProgramUniform4fEXT (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GL_APICALL void GL_APIENTRY glProgramUniform1ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); +GL_APICALL void GL_APIENTRY glProgramUniform2ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); +GL_APICALL void GL_APIENTRY glProgramUniform3ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); +GL_APICALL void GL_APIENTRY glProgramUniform4ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); +GL_APICALL void GL_APIENTRY glProgramUniform1fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GL_APICALL void GL_APIENTRY glProgramUniform2fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GL_APICALL void GL_APIENTRY glProgramUniform3fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GL_APICALL void GL_APIENTRY glProgramUniform4fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GL_APICALL void GL_APIENTRY glProgramUniformMatrix2fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GL_APICALL void GL_APIENTRY glProgramUniformMatrix3fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GL_APICALL void GL_APIENTRY glProgramUniformMatrix4fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GL_APICALL void GL_APIENTRY glValidateProgramPipelineEXT (GLuint pipeline); +GL_APICALL void GL_APIENTRY glGetProgramPipelineInfoLogEXT (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +#endif +typedef void (GL_APIENTRYP PFNGLUSEPROGRAMSTAGESEXTPROC) (GLuint pipeline, GLbitfield stages, GLuint program); +typedef void (GL_APIENTRYP PFNGLACTIVESHADERPROGRAMEXTPROC) (GLuint pipeline, GLuint program); +typedef GLuint (GL_APIENTRYP PFNGLCREATESHADERPROGRAMVEXTPROC) (GLenum type, GLsizei count, const GLchar **strings); +typedef void (GL_APIENTRYP PFNGLBINDPROGRAMPIPELINEEXTPROC) (GLuint pipeline); +typedef void (GL_APIENTRYP PFNGLDELETEPROGRAMPIPELINESEXTPROC) (GLsizei n, const GLuint *pipelines); +typedef void (GL_APIENTRYP PFNGLGENPROGRAMPIPELINESEXTPROC) (GLsizei n, GLuint *pipelines); +typedef GLboolean (GL_APIENTRYP PFNGLISPROGRAMPIPELINEEXTPROC) (GLuint pipeline); +typedef void (GL_APIENTRYP PFNGLPROGRAMPARAMETERIEXTPROC) (GLuint program, GLenum pname, GLint value); +typedef void (GL_APIENTRYP PFNGLGETPROGRAMPIPELINEIVEXTPROC) (GLuint pipeline, GLenum pname, GLint *params); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM1IEXTPROC) (GLuint program, GLint location, GLint x); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM2IEXTPROC) (GLuint program, GLint location, GLint x, GLint y); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM3IEXTPROC) (GLuint program, GLint location, GLint x, GLint y, GLint z); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM4IEXTPROC) (GLuint program, GLint location, GLint x, GLint y, GLint z, GLint w); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM1FEXTPROC) (GLuint program, GLint location, GLfloat x); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM2FEXTPROC) (GLuint program, GLint location, GLfloat x, GLfloat y); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM3FEXTPROC) (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM4FEXTPROC) (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM1IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM2IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM3IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM4IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM1FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM2FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM3FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORM4FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (GL_APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (GL_APIENTRYP PFNGLVALIDATEPROGRAMPIPELINEEXTPROC) (GLuint pipeline); +typedef void (GL_APIENTRYP PFNGLGETPROGRAMPIPELINEINFOLOGEXTPROC) (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +#endif + +/* GL_EXT_shader_framebuffer_fetch */ +#ifndef GL_EXT_shader_framebuffer_fetch +#define GL_EXT_shader_framebuffer_fetch 1 +#endif + +/* GL_EXT_shader_texture_lod */ +#ifndef GL_EXT_shader_texture_lod +#define GL_EXT_shader_texture_lod 1 +#endif + +/* GL_EXT_shadow_samplers */ +#ifndef GL_EXT_shadow_samplers +#define GL_EXT_shadow_samplers 1 +#endif + +/* GL_EXT_sRGB */ +#ifndef GL_EXT_sRGB +#define GL_EXT_sRGB 1 +#endif + +/* GL_EXT_texture_compression_dxt1 */ +#ifndef GL_EXT_texture_compression_dxt1 +#define GL_EXT_texture_compression_dxt1 1 +#endif + +/* GL_EXT_texture_filter_anisotropic */ +#ifndef GL_EXT_texture_filter_anisotropic +#define GL_EXT_texture_filter_anisotropic 1 +#endif + +/* GL_EXT_texture_format_BGRA8888 */ +#ifndef GL_EXT_texture_format_BGRA8888 +#define GL_EXT_texture_format_BGRA8888 1 +#endif + +/* GL_EXT_texture_rg */ +#ifndef GL_EXT_texture_rg +#define GL_EXT_texture_rg 1 +#endif + +/* GL_EXT_texture_storage */ +#ifndef GL_EXT_texture_storage +#define GL_EXT_texture_storage 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glTexStorage1DEXT (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +GL_APICALL void GL_APIENTRY glTexStorage2DEXT (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +GL_APICALL void GL_APIENTRY glTexStorage3DEXT (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +GL_APICALL void GL_APIENTRY glTextureStorage1DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +GL_APICALL void GL_APIENTRY glTextureStorage2DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +GL_APICALL void GL_APIENTRY glTextureStorage3DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +#endif +typedef void (GL_APIENTRYP PFNGLTEXSTORAGE1DEXTPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +typedef void (GL_APIENTRYP PFNGLTEXSTORAGE2DEXTPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GL_APIENTRYP PFNGLTEXSTORAGE3DEXTPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +typedef void (GL_APIENTRYP PFNGLTEXTURESTORAGE1DEXTPROC) (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +typedef void (GL_APIENTRYP PFNGLTEXTURESTORAGE2DEXTPROC) (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GL_APIENTRYP PFNGLTEXTURESTORAGE3DEXTPROC) (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +#endif + +/* GL_EXT_texture_type_2_10_10_10_REV */ +#ifndef GL_EXT_texture_type_2_10_10_10_REV +#define GL_EXT_texture_type_2_10_10_10_REV 1 +#endif + +/* GL_EXT_unpack_subimage */ +#ifndef GL_EXT_unpack_subimage +#define GL_EXT_unpack_subimage 1 +#endif + +/*------------------------------------------------------------------------* + * DMP extension functions + *------------------------------------------------------------------------*/ + +/* GL_DMP_shader_binary */ +#ifndef GL_DMP_shader_binary +#define GL_DMP_shader_binary 1 +#endif + +/*------------------------------------------------------------------------* + * FJ extension functions + *------------------------------------------------------------------------*/ + +/* GL_FJ_shader_binary_GCCSO */ +#ifndef GL_FJ_shader_binary_GCCSO +#define GL_FJ_shader_binary_GCCSO 1 +#endif + +/*------------------------------------------------------------------------* + * IMG extension functions + *------------------------------------------------------------------------*/ + +/* GL_IMG_program_binary */ +#ifndef GL_IMG_program_binary +#define GL_IMG_program_binary 1 +#endif + +/* GL_IMG_read_format */ +#ifndef GL_IMG_read_format +#define GL_IMG_read_format 1 +#endif + +/* GL_IMG_shader_binary */ +#ifndef GL_IMG_shader_binary +#define GL_IMG_shader_binary 1 +#endif + +/* GL_IMG_texture_compression_pvrtc */ +#ifndef GL_IMG_texture_compression_pvrtc +#define GL_IMG_texture_compression_pvrtc 1 +#endif + +/* GL_IMG_multisampled_render_to_texture */ +#ifndef GL_IMG_multisampled_render_to_texture +#define GL_IMG_multisampled_render_to_texture 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glRenderbufferStorageMultisampleIMG (GLenum, GLsizei, GLenum, GLsizei, GLsizei); +GL_APICALL void GL_APIENTRY glFramebufferTexture2DMultisampleIMG (GLenum, GLenum, GLenum, GLuint, GLint, GLsizei); +#endif +typedef void (GL_APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEIMGPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DMULTISAMPLEIMGPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLsizei samples); +#endif + +/*------------------------------------------------------------------------* + * NV extension functions + *------------------------------------------------------------------------*/ + +/* GL_NV_coverage_sample */ +#ifndef GL_NV_coverage_sample +#define GL_NV_coverage_sample 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glCoverageMaskNV (GLboolean mask); +GL_APICALL void GL_APIENTRY glCoverageOperationNV (GLenum operation); +#endif +typedef void (GL_APIENTRYP PFNGLCOVERAGEMASKNVPROC) (GLboolean mask); +typedef void (GL_APIENTRYP PFNGLCOVERAGEOPERATIONNVPROC) (GLenum operation); +#endif + +/* GL_NV_depth_nonlinear */ +#ifndef GL_NV_depth_nonlinear +#define GL_NV_depth_nonlinear 1 +#endif + +/* GL_NV_draw_buffers */ +#ifndef GL_NV_draw_buffers +#define GL_NV_draw_buffers 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glDrawBuffersNV (GLsizei n, const GLenum *bufs); +#endif +typedef void (GL_APIENTRYP PFNGLDRAWBUFFERSNVPROC) (GLsizei n, const GLenum *bufs); +#endif + +/* GL_NV_fbo_color_attachments */ +#ifndef GL_NV_fbo_color_attachments +#define GL_NV_fbo_color_attachments 1 +#endif + +/* GL_NV_fence */ +#ifndef GL_NV_fence +#define GL_NV_fence 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glDeleteFencesNV (GLsizei, const GLuint *); +GL_APICALL void GL_APIENTRY glGenFencesNV (GLsizei, GLuint *); +GL_APICALL GLboolean GL_APIENTRY glIsFenceNV (GLuint); +GL_APICALL GLboolean GL_APIENTRY glTestFenceNV (GLuint); +GL_APICALL void GL_APIENTRY glGetFenceivNV (GLuint, GLenum, GLint *); +GL_APICALL void GL_APIENTRY glFinishFenceNV (GLuint); +GL_APICALL void GL_APIENTRY glSetFenceNV (GLuint, GLenum); +#endif +typedef void (GL_APIENTRYP PFNGLDELETEFENCESNVPROC) (GLsizei n, const GLuint *fences); +typedef void (GL_APIENTRYP PFNGLGENFENCESNVPROC) (GLsizei n, GLuint *fences); +typedef GLboolean (GL_APIENTRYP PFNGLISFENCENVPROC) (GLuint fence); +typedef GLboolean (GL_APIENTRYP PFNGLTESTFENCENVPROC) (GLuint fence); +typedef void (GL_APIENTRYP PFNGLGETFENCEIVNVPROC) (GLuint fence, GLenum pname, GLint *params); +typedef void (GL_APIENTRYP PFNGLFINISHFENCENVPROC) (GLuint fence); +typedef void (GL_APIENTRYP PFNGLSETFENCENVPROC) (GLuint fence, GLenum condition); +#endif + +/* GL_NV_read_buffer */ +#ifndef GL_NV_read_buffer +#define GL_NV_read_buffer 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glReadBufferNV (GLenum mode); +#endif +typedef void (GL_APIENTRYP PFNGLREADBUFFERNVPROC) (GLenum mode); +#endif + +/* GL_NV_read_buffer_front */ +#ifndef GL_NV_read_buffer_front +#define GL_NV_read_buffer_front 1 +#endif + +/* GL_NV_read_depth */ +#ifndef GL_NV_read_depth +#define GL_NV_read_depth 1 +#endif + +/* GL_NV_read_depth_stencil */ +#ifndef GL_NV_read_depth_stencil +#define GL_NV_read_depth_stencil 1 +#endif + +/* GL_NV_read_stencil */ +#ifndef GL_NV_read_stencil +#define GL_NV_read_stencil 1 +#endif + +/* GL_NV_texture_compression_s3tc_update */ +#ifndef GL_NV_texture_compression_s3tc_update +#define GL_NV_texture_compression_s3tc_update 1 +#endif + +/* GL_NV_texture_npot_2D_mipmap */ +#ifndef GL_NV_texture_npot_2D_mipmap +#define GL_NV_texture_npot_2D_mipmap 1 +#endif + +/*------------------------------------------------------------------------* + * QCOM extension functions + *------------------------------------------------------------------------*/ + +/* GL_QCOM_alpha_test */ +#ifndef GL_QCOM_alpha_test +#define GL_QCOM_alpha_test 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glAlphaFuncQCOM (GLenum func, GLclampf ref); +#endif +typedef void (GL_APIENTRYP PFNGLALPHAFUNCQCOMPROC) (GLenum func, GLclampf ref); +#endif + +/* GL_QCOM_binning_control */ +#ifndef GL_QCOM_binning_control +#define GL_QCOM_binning_control 1 +#endif + +/* GL_QCOM_driver_control */ +#ifndef GL_QCOM_driver_control +#define GL_QCOM_driver_control 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glGetDriverControlsQCOM (GLint *num, GLsizei size, GLuint *driverControls); +GL_APICALL void GL_APIENTRY glGetDriverControlStringQCOM (GLuint driverControl, GLsizei bufSize, GLsizei *length, GLchar *driverControlString); +GL_APICALL void GL_APIENTRY glEnableDriverControlQCOM (GLuint driverControl); +GL_APICALL void GL_APIENTRY glDisableDriverControlQCOM (GLuint driverControl); +#endif +typedef void (GL_APIENTRYP PFNGLGETDRIVERCONTROLSQCOMPROC) (GLint *num, GLsizei size, GLuint *driverControls); +typedef void (GL_APIENTRYP PFNGLGETDRIVERCONTROLSTRINGQCOMPROC) (GLuint driverControl, GLsizei bufSize, GLsizei *length, GLchar *driverControlString); +typedef void (GL_APIENTRYP PFNGLENABLEDRIVERCONTROLQCOMPROC) (GLuint driverControl); +typedef void (GL_APIENTRYP PFNGLDISABLEDRIVERCONTROLQCOMPROC) (GLuint driverControl); +#endif + +/* GL_QCOM_extended_get */ +#ifndef GL_QCOM_extended_get +#define GL_QCOM_extended_get 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glExtGetTexturesQCOM (GLuint *textures, GLint maxTextures, GLint *numTextures); +GL_APICALL void GL_APIENTRY glExtGetBuffersQCOM (GLuint *buffers, GLint maxBuffers, GLint *numBuffers); +GL_APICALL void GL_APIENTRY glExtGetRenderbuffersQCOM (GLuint *renderbuffers, GLint maxRenderbuffers, GLint *numRenderbuffers); +GL_APICALL void GL_APIENTRY glExtGetFramebuffersQCOM (GLuint *framebuffers, GLint maxFramebuffers, GLint *numFramebuffers); +GL_APICALL void GL_APIENTRY glExtGetTexLevelParameterivQCOM (GLuint texture, GLenum face, GLint level, GLenum pname, GLint *params); +GL_APICALL void GL_APIENTRY glExtTexObjectStateOverrideiQCOM (GLenum target, GLenum pname, GLint param); +GL_APICALL void GL_APIENTRY glExtGetTexSubImageQCOM (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLvoid *texels); +GL_APICALL void GL_APIENTRY glExtGetBufferPointervQCOM (GLenum target, GLvoid **params); +#endif +typedef void (GL_APIENTRYP PFNGLEXTGETTEXTURESQCOMPROC) (GLuint *textures, GLint maxTextures, GLint *numTextures); +typedef void (GL_APIENTRYP PFNGLEXTGETBUFFERSQCOMPROC) (GLuint *buffers, GLint maxBuffers, GLint *numBuffers); +typedef void (GL_APIENTRYP PFNGLEXTGETRENDERBUFFERSQCOMPROC) (GLuint *renderbuffers, GLint maxRenderbuffers, GLint *numRenderbuffers); +typedef void (GL_APIENTRYP PFNGLEXTGETFRAMEBUFFERSQCOMPROC) (GLuint *framebuffers, GLint maxFramebuffers, GLint *numFramebuffers); +typedef void (GL_APIENTRYP PFNGLEXTGETTEXLEVELPARAMETERIVQCOMPROC) (GLuint texture, GLenum face, GLint level, GLenum pname, GLint *params); +typedef void (GL_APIENTRYP PFNGLEXTTEXOBJECTSTATEOVERRIDEIQCOMPROC) (GLenum target, GLenum pname, GLint param); +typedef void (GL_APIENTRYP PFNGLEXTGETTEXSUBIMAGEQCOMPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLvoid *texels); +typedef void (GL_APIENTRYP PFNGLEXTGETBUFFERPOINTERVQCOMPROC) (GLenum target, GLvoid **params); +#endif + +/* GL_QCOM_extended_get2 */ +#ifndef GL_QCOM_extended_get2 +#define GL_QCOM_extended_get2 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glExtGetShadersQCOM (GLuint *shaders, GLint maxShaders, GLint *numShaders); +GL_APICALL void GL_APIENTRY glExtGetProgramsQCOM (GLuint *programs, GLint maxPrograms, GLint *numPrograms); +GL_APICALL GLboolean GL_APIENTRY glExtIsProgramBinaryQCOM (GLuint program); +GL_APICALL void GL_APIENTRY glExtGetProgramBinarySourceQCOM (GLuint program, GLenum shadertype, GLchar *source, GLint *length); +#endif +typedef void (GL_APIENTRYP PFNGLEXTGETSHADERSQCOMPROC) (GLuint *shaders, GLint maxShaders, GLint *numShaders); +typedef void (GL_APIENTRYP PFNGLEXTGETPROGRAMSQCOMPROC) (GLuint *programs, GLint maxPrograms, GLint *numPrograms); +typedef GLboolean (GL_APIENTRYP PFNGLEXTISPROGRAMBINARYQCOMPROC) (GLuint program); +typedef void (GL_APIENTRYP PFNGLEXTGETPROGRAMBINARYSOURCEQCOMPROC) (GLuint program, GLenum shadertype, GLchar *source, GLint *length); +#endif + +/* GL_QCOM_perfmon_global_mode */ +#ifndef GL_QCOM_perfmon_global_mode +#define GL_QCOM_perfmon_global_mode 1 +#endif + +/* GL_QCOM_writeonly_rendering */ +#ifndef GL_QCOM_writeonly_rendering +#define GL_QCOM_writeonly_rendering 1 +#endif + +/* GL_QCOM_tiled_rendering */ +#ifndef GL_QCOM_tiled_rendering +#define GL_QCOM_tiled_rendering 1 +#ifdef GL_GLEXT_PROTOTYPES +GL_APICALL void GL_APIENTRY glStartTilingQCOM (GLuint x, GLuint y, GLuint width, GLuint height, GLbitfield preserveMask); +GL_APICALL void GL_APIENTRY glEndTilingQCOM (GLbitfield preserveMask); +#endif +typedef void (GL_APIENTRYP PFNGLSTARTTILINGQCOMPROC) (GLuint x, GLuint y, GLuint width, GLuint height, GLbitfield preserveMask); +typedef void (GL_APIENTRYP PFNGLENDTILINGQCOMPROC) (GLbitfield preserveMask); +#endif + +/*------------------------------------------------------------------------* + * VIV extension tokens + *------------------------------------------------------------------------*/ + +/* GL_VIV_shader_binary */ +#ifndef GL_VIV_shader_binary +#define GL_VIV_shader_binary 1 +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* __gl2ext_h_ */ + +#endif /* _MSC_VER */ + +#ifndef APIENTRY +#define APIENTRY GL_APIENTRY +#endif \ No newline at end of file diff --git a/src/render/opengles2/SDL_gles2funcs.h b/src/render/opengles2/SDL_gles2funcs.h index b201bdfd100e7..9faad133b3324 100644 --- a/src/render/opengles2/SDL_gles2funcs.h +++ b/src/render/opengles2/SDL_gles2funcs.h @@ -46,3 +46,5 @@ SDL_PROC(void, glBindFramebuffer, (GLenum, GLuint)) SDL_PROC(void, glFramebufferTexture2D, (GLenum, GLenum, GLenum, GLuint, GLint)) SDL_PROC(GLenum, glCheckFramebufferStatus, (GLenum)) SDL_PROC(void, glDeleteFramebuffers, (GLsizei, const GLuint *)) +SDL_PROC(GLint, glGetAttribLocation, (GLuint, const GLchar *)) + \ No newline at end of file diff --git a/src/video/SDL_egl.c b/src/video/SDL_egl.c index 73a6df16fa4ef..ce8f46221944d 100644 --- a/src/video/SDL_egl.c +++ b/src/video/SDL_egl.c @@ -23,8 +23,9 @@ #if SDL_VIDEO_OPENGL_EGL #include "SDL_sysvideo.h" -#include "SDL_egl.h" - +#include "SDL_egl_c.h" +#include "SDL_loadso.h" +#include "SDL_hints.h" #if SDL_VIDEO_DRIVER_RPI /* Raspbian places the OpenGL ES/EGL binaries in a non standard path */ @@ -40,6 +41,13 @@ #define DEFAULT_OGL_ES_PVR "libGLES_CM.so" #define DEFAULT_OGL_ES "libGLESv1_CM.so" +#elif SDL_VIDEO_DRIVER_WINDOWS +/* EGL AND OpenGL ES support via ANGLE */ +#define DEFAULT_EGL "libEGL.dll" +#define DEFAULT_OGL_ES2 "libGLESv2.dll" +#define DEFAULT_OGL_ES_PVR "libGLES_CM.dll" +#define DEFAULT_OGL_ES "libGLESv1_CM.dll" + #else /* Desktop Linux */ #define DEFAULT_EGL "libEGL.so.1" @@ -49,7 +57,7 @@ #endif /* SDL_VIDEO_DRIVER_RPI */ #define LOAD_FUNC(NAME) \ -*((void**)&_this->egl_data->NAME) = dlsym(dll_handle, #NAME); \ +*((void**)&_this->egl_data->NAME) = SDL_LoadFunction(_this->egl_data->dll_handle, #NAME); \ if (!_this->egl_data->NAME) \ { \ return SDL_SetError("Could not retrieve EGL function " #NAME); \ @@ -61,12 +69,10 @@ void * SDL_EGL_GetProcAddress(_THIS, const char *proc) { static char procname[1024]; - void *handle; void *retval; /* eglGetProcAddress is busted on Android http://code.google.com/p/android/issues/detail?id=7681 */ -#if !defined(SDL_VIDEO_DRIVER_ANDROID) - handle = _this->egl_data->egl_dll_handle; +#if !defined(SDL_VIDEO_DRIVER_ANDROID) if (_this->egl_data->eglGetProcAddress) { retval = _this->egl_data->eglGetProcAddress(proc); if (retval) { @@ -75,15 +81,11 @@ SDL_EGL_GetProcAddress(_THIS, const char *proc) } #endif - handle = _this->gl_config.dll_handle; - #if defined(__OpenBSD__) && !defined(__ELF__) - #undef dlsym(x,y); - #endif - retval = dlsym(handle, proc); - if (!retval && strlen(proc) <= 1022) { + retval = SDL_LoadFunction(_this->egl_data->egl_dll_handle, proc); + if (!retval && SDL_strlen(proc) <= 1022) { procname[0] = '_'; - strcpy(procname + 1, proc); - retval = dlsym(handle, procname); + SDL_strlcpy(procname + 1, proc, 1022); + retval = SDL_LoadFunction(_this->egl_data->egl_dll_handle, procname); } return retval; } @@ -97,12 +99,12 @@ SDL_EGL_UnloadLibrary(_THIS) _this->egl_data->egl_display = NULL; } - if (_this->gl_config.dll_handle) { - dlclose(_this->gl_config.dll_handle); - _this->gl_config.dll_handle = NULL; + if (_this->egl_data->dll_handle) { + SDL_UnloadObject(_this->egl_data->dll_handle); + _this->egl_data->dll_handle = NULL; } if (_this->egl_data->egl_dll_handle) { - dlclose(_this->egl_data->egl_dll_handle); + SDL_UnloadObject(_this->egl_data->egl_dll_handle); _this->egl_data->egl_dll_handle = NULL; } @@ -114,10 +116,12 @@ SDL_EGL_UnloadLibrary(_THIS) int SDL_EGL_LoadLibrary(_THIS, const char *egl_path, NativeDisplayType native_display) { - void *dll_handle, *egl_dll_handle; /* The naming is counter intuitive, but hey, I just work here -- Gabriel */ - char *path; - int dlopen_flags; - + void *dll_handle = NULL, *egl_dll_handle = NULL; /* The naming is counter intuitive, but hey, I just work here -- Gabriel */ + char *path = NULL; +#if SDL_VIDEO_DRIVER_WINDOWS + const char *d3dcompiler; +#endif + if (_this->egl_data) { return SDL_SetError("OpenGL ES context already created"); } @@ -127,50 +131,63 @@ SDL_EGL_LoadLibrary(_THIS, const char *egl_path, NativeDisplayType native_displa return SDL_OutOfMemory(); } -#ifdef RTLD_GLOBAL - dlopen_flags = RTLD_LAZY | RTLD_GLOBAL; -#else - dlopen_flags = RTLD_LAZY; +#if SDL_VIDEO_DRIVER_WINDOWS + d3dcompiler = SDL_GetHint(SDL_HINT_VIDEO_WIN_D3DCOMPILER); + if (!d3dcompiler) { + /* By default we load the Vista+ compatible compiler */ + d3dcompiler = "d3dcompiler_46.dll"; + } + if (SDL_strcasecmp(d3dcompiler, "none") != 0) { + SDL_LoadObject(d3dcompiler); + } #endif /* A funny thing, loading EGL.so first does not work on the Raspberry, so we load libGL* first */ - path = getenv("SDL_VIDEO_GL_DRIVER"); - egl_dll_handle = dlopen(path, dlopen_flags); - if ((path == NULL) | (egl_dll_handle == NULL)) { + path = SDL_getenv("SDL_VIDEO_GL_DRIVER"); + if (path != NULL) { + egl_dll_handle = SDL_LoadObject(path); + } + + if (egl_dll_handle == NULL) { if (_this->gl_config.major_version > 1) { path = DEFAULT_OGL_ES2; - egl_dll_handle = dlopen(path, dlopen_flags); - } else { + egl_dll_handle = SDL_LoadObject(path); + } + else { path = DEFAULT_OGL_ES; - egl_dll_handle = dlopen(path, dlopen_flags); + egl_dll_handle = SDL_LoadObject(path); if (egl_dll_handle == NULL) { path = DEFAULT_OGL_ES_PVR; - egl_dll_handle = dlopen(path, dlopen_flags); + egl_dll_handle = SDL_LoadObject(path); } } } _this->egl_data->egl_dll_handle = egl_dll_handle; if (egl_dll_handle == NULL) { - return SDL_SetError("Could not initialize OpenGL ES library: %s", dlerror()); + return SDL_SetError("Could not initialize OpenGL ES library"); } - + /* Loading libGL* in the previous step took care of loading libEGL.so, but we future proof by double checking */ - dll_handle = dlopen(egl_path, dlopen_flags); + if (egl_path != NULL) { + dll_handle = SDL_LoadObject(egl_path); + } /* Catch the case where the application isn't linked with EGL */ - if ((dlsym(dll_handle, "eglChooseConfig") == NULL) && (egl_path == NULL)) { - dlclose(dll_handle); - path = getenv("SDL_VIDEO_EGL_DRIVER"); + if ((SDL_LoadFunction(dll_handle, "eglChooseConfig") == NULL) && (egl_path == NULL)) { + if (dll_handle != NULL) { + SDL_UnloadObject(dll_handle); + } + path = SDL_getenv("SDL_VIDEO_EGL_DRIVER"); if (path == NULL) { path = DEFAULT_EGL; } - dll_handle = dlopen(path, dlopen_flags); + dll_handle = SDL_LoadObject(path); + if (dll_handle == NULL) { + return SDL_SetError("Could not load EGL library"); + } } - _this->gl_config.dll_handle = dll_handle; - if (dll_handle == NULL) { - return SDL_SetError("Could not load EGL library: %s", dlerror()); - } + _this->egl_data->dll_handle = dll_handle; /* Load new function pointers */ LOAD_FUNC(eglGetDisplay); @@ -198,14 +215,14 @@ SDL_EGL_LoadLibrary(_THIS, const char *egl_path, NativeDisplayType native_displa return SDL_SetError("Could not initialize EGL"); } - _this->gl_config.dll_handle = dll_handle; + _this->egl_data->dll_handle = dll_handle; _this->egl_data->egl_dll_handle = egl_dll_handle; _this->gl_config.driver_loaded = 1; if (path) { - strncpy(_this->gl_config.driver_path, path, sizeof(_this->gl_config.driver_path) - 1); + SDL_strlcpy(_this->gl_config.driver_path, path, sizeof(_this->gl_config.driver_path) - 1); } else { - strcpy(_this->gl_config.driver_path, ""); + *_this->gl_config.driver_path = '\0'; } /* We need to select a config here to satisfy some video backends such as X11 */ @@ -217,10 +234,10 @@ SDL_EGL_ChooseConfig(_THIS) { /* 64 seems nice. */ EGLint attribs[64]; - EGLint found_configs = 0; + EGLint found_configs = 0, value; /* 128 seems even nicer here */ EGLConfig configs[128]; - int i, j, best_bitdiff = -1, bitdiff, value; + int i, j, best_bitdiff = -1, bitdiff; if (!_this->egl_data) { /* The EGL library wasn't loaded, SDL_GetError() should have info */ @@ -283,10 +300,10 @@ SDL_EGL_ChooseConfig(_THIS) /* eglChooseConfig returns a number of configurations that match or exceed the requested attribs. */ /* From those, we select the one that matches our requirements more closely via a makeshift algorithm */ - + for ( i=0; iegl_data->eglGetConfigAttrib(_this->egl_data->egl_display, configs[i], attribs[j], &value); bitdiff += value - attribs[j + 1]; /* value is always >= attrib */ } diff --git a/src/video/SDL_egl.h b/src/video/SDL_egl_c.h similarity index 76% rename from src/video/SDL_egl.h rename to src/video/SDL_egl_c.h index d6139058d6940..3f0cd06ede38f 100644 --- a/src/video/SDL_egl.h +++ b/src/video/SDL_egl_c.h @@ -25,62 +25,57 @@ #if SDL_VIDEO_OPENGL_EGL -#include - -#include -#if defined(__OpenBSD__) && !defined(__ELF__) -#define dlsym(x,y) dlsym(x, "_" y) -#endif +#include "SDL_egl.h" #include "SDL_sysvideo.h" typedef struct SDL_EGL_VideoData { - void *egl_dll_handle; + void *egl_dll_handle, *dll_handle; EGLDisplay egl_display; EGLConfig egl_config; int egl_swapinterval; - EGLDisplay(*eglGetDisplay) (NativeDisplayType display); - EGLBoolean(*eglInitialize) (EGLDisplay dpy, EGLint * major, + EGLDisplay(EGLAPIENTRY *eglGetDisplay) (NativeDisplayType display); + EGLBoolean(EGLAPIENTRY *eglInitialize) (EGLDisplay dpy, EGLint * major, EGLint * minor); - EGLBoolean(*eglTerminate) (EGLDisplay dpy); + EGLBoolean(EGLAPIENTRY *eglTerminate) (EGLDisplay dpy); - void *(*eglGetProcAddress) (const char * procName); + void *(EGLAPIENTRY *eglGetProcAddress) (const char * procName); - EGLBoolean(*eglChooseConfig) (EGLDisplay dpy, + EGLBoolean(EGLAPIENTRY *eglChooseConfig) (EGLDisplay dpy, const EGLint * attrib_list, EGLConfig * configs, EGLint config_size, EGLint * num_config); - EGLContext(*eglCreateContext) (EGLDisplay dpy, + EGLContext(EGLAPIENTRY *eglCreateContext) (EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint * attrib_list); - EGLBoolean(*eglDestroyContext) (EGLDisplay dpy, EGLContext ctx); + EGLBoolean(EGLAPIENTRY *eglDestroyContext) (EGLDisplay dpy, EGLContext ctx); - EGLSurface(*eglCreateWindowSurface) (EGLDisplay dpy, + EGLSurface(EGLAPIENTRY *eglCreateWindowSurface) (EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint * attrib_list); - EGLBoolean(*eglDestroySurface) (EGLDisplay dpy, EGLSurface surface); + EGLBoolean(EGLAPIENTRY *eglDestroySurface) (EGLDisplay dpy, EGLSurface surface); - EGLBoolean(*eglMakeCurrent) (EGLDisplay dpy, EGLSurface draw, + EGLBoolean(EGLAPIENTRY *eglMakeCurrent) (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx); - EGLBoolean(*eglSwapBuffers) (EGLDisplay dpy, EGLSurface draw); + EGLBoolean(EGLAPIENTRY *eglSwapBuffers) (EGLDisplay dpy, EGLSurface draw); - EGLBoolean(*eglSwapInterval) (EGLDisplay dpy, EGLint interval); + EGLBoolean(EGLAPIENTRY *eglSwapInterval) (EGLDisplay dpy, EGLint interval); - const char *(*eglQueryString) (EGLDisplay dpy, EGLint name); + const char *(EGLAPIENTRY *eglQueryString) (EGLDisplay dpy, EGLint name); - EGLBoolean(*eglGetConfigAttrib) (EGLDisplay dpy, EGLConfig config, + EGLBoolean(EGLAPIENTRY *eglGetConfigAttrib) (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint * value); - EGLBoolean(*eglWaitNative) (EGLint engine); + EGLBoolean(EGLAPIENTRY *eglWaitNative) (EGLint engine); - EGLBoolean(*eglWaitGL)(void); + EGLBoolean(EGLAPIENTRY *eglWaitGL)(void); } SDL_EGL_VideoData; /* OpenGLES functions */ diff --git a/src/video/android/SDL_androidgl.c b/src/video/android/SDL_androidgl.c index 691fbf7fb67c9..010465d795450 100644 --- a/src/video/android/SDL_androidgl.c +++ b/src/video/android/SDL_androidgl.c @@ -25,7 +25,7 @@ /* Android SDL video driver implementation */ #include "SDL_video.h" -#include "../SDL_egl.h" +#include "../SDL_egl_c.h" #include "SDL_androidwindow.h" #include "SDL_androidvideo.h" diff --git a/src/video/android/SDL_androidvideo.c b/src/video/android/SDL_androidvideo.c index fc766ece7f643..aea5a48d31f66 100644 --- a/src/video/android/SDL_androidvideo.c +++ b/src/video/android/SDL_androidvideo.c @@ -45,7 +45,7 @@ static int Android_VideoInit(_THIS); static void Android_VideoQuit(_THIS); -#include "../SDL_egl.h" +#include "../SDL_egl_c.h" /* GL functions (SDL_androidgl.c) */ extern SDL_GLContext Android_GLES_CreateContext(_THIS, SDL_Window * window); extern int Android_GLES_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context); diff --git a/src/video/android/SDL_androidwindow.h b/src/video/android/SDL_androidwindow.h index 4365cd414de50..ed042765d2933 100644 --- a/src/video/android/SDL_androidwindow.h +++ b/src/video/android/SDL_androidwindow.h @@ -24,7 +24,7 @@ #define _SDL_androidwindow_h #include "../../core/android/SDL_android.h" -#include "../SDL_egl.h" +#include "../SDL_egl_c.h" extern int Android_CreateWindow(_THIS, SDL_Window * window); extern void Android_SetWindowTitle(_THIS, SDL_Window * window); diff --git a/src/video/raspberry/SDL_rpiopengles.h b/src/video/raspberry/SDL_rpiopengles.h index deb4b2f363615..f98c8709d8202 100644 --- a/src/video/raspberry/SDL_rpiopengles.h +++ b/src/video/raspberry/SDL_rpiopengles.h @@ -26,7 +26,7 @@ #if SDL_VIDEO_DRIVER_RPI && SDL_VIDEO_OPENGL_EGL #include "../SDL_sysvideo.h" -#include "../SDL_egl.h" +#include "../SDL_egl_c.h" /* OpenGLES functions */ #define RPI_GLES_GetAttribute SDL_EGL_GetAttribute diff --git a/src/video/windows/SDL_windowsopengl.c b/src/video/windows/SDL_windowsopengl.c index 20d9913d873c1..3156c1a01c492 100644 --- a/src/video/windows/SDL_windowsopengl.c +++ b/src/video/windows/SDL_windowsopengl.c @@ -25,6 +25,7 @@ #include "SDL_assert.h" #include "SDL_loadso.h" #include "SDL_windowsvideo.h" +#include "SDL_windowsopengles.h" /* WGL implementation of SDL OpenGL support */ @@ -323,11 +324,35 @@ HasExtension(const char *extension, const char *extensions) return SDL_FALSE; } -static void -WIN_GL_InitExtensions(_THIS, HDC hdc) +void +WIN_GL_InitExtensions(_THIS) { const char *(WINAPI * wglGetExtensionsStringARB) (HDC) = 0; const char *extensions; + HWND hwnd; + HDC hdc; + HGLRC hglrc; + PIXELFORMATDESCRIPTOR pfd; + + hwnd = + CreateWindow(SDL_Appname, SDL_Appname, (WS_POPUP | WS_DISABLED), 0, 0, + 10, 10, NULL, NULL, SDL_Instance, NULL); + if (!hwnd) { + return; + } + WIN_PumpEvents(_this); + + hdc = GetDC(hwnd); + + WIN_GL_SetupPixelFormat(_this, &pfd); + + SetPixelFormat(hdc, ChoosePixelFormat(hdc, &pfd), &pfd); + + hglrc = _this->gl_data->wglCreateContext(hdc); + if (!hglrc) { + return; + } + _this->gl_data->wglMakeCurrent(hdc, hglrc); wglGetExtensionsStringARB = (const char *(WINAPI *) (HDC)) _this->gl_data->wglGetProcAddress("wglGetExtensionsStringARB"); @@ -369,6 +394,18 @@ WIN_GL_InitExtensions(_THIS, HDC hdc) _this->gl_data->wglSwapIntervalEXT = NULL; _this->gl_data->wglGetSwapIntervalEXT = NULL; } + + /* Check for WGL_EXT_create_context_es2_profile */ + _this->gl_data->HAS_WGL_EXT_create_context_es2_profile = SDL_FALSE; + if (HasExtension("WGL_EXT_create_context_es2_profile", extensions)) { + _this->gl_data->HAS_WGL_EXT_create_context_es2_profile = SDL_TRUE; + } + + _this->gl_data->wglMakeCurrent(hdc, NULL); + _this->gl_data->wglDeleteContext(hglrc); + ReleaseDC(hwnd, hdc); + DestroyWindow(hwnd); + WIN_PumpEvents(_this); } static int @@ -396,8 +433,6 @@ WIN_GL_ChoosePixelFormatARB(_THIS, int *iAttribs, float *fAttribs) if (hglrc) { _this->gl_data->wglMakeCurrent(hdc, hglrc); - WIN_GL_InitExtensions(_this, hdc); - if (_this->gl_data->HAS_WGL_ARB_pixel_format) { _this->gl_data->wglChoosePixelFormatARB(hdc, iAttribs, fAttribs, 1, &pixel_format, @@ -548,6 +583,27 @@ WIN_GL_CreateContext(_THIS, SDL_Window * window) HDC hdc = ((SDL_WindowData *) window->driverdata)->hdc; HGLRC context, share_context; + if (_this->gl_config.profile_mask == SDL_GL_CONTEXT_PROFILE_ES && + !_this->gl_data->HAS_WGL_EXT_create_context_es2_profile) { + /* Switch to EGL based functions */ + WIN_GL_UnloadLibrary(_this); + _this->GL_LoadLibrary = WIN_GLES_LoadLibrary; + _this->GL_GetProcAddress = WIN_GLES_GetProcAddress; + _this->GL_UnloadLibrary = WIN_GLES_UnloadLibrary; + _this->GL_CreateContext = WIN_GLES_CreateContext; + _this->GL_MakeCurrent = WIN_GLES_MakeCurrent; + _this->GL_SetSwapInterval = WIN_GLES_SetSwapInterval; + _this->GL_GetSwapInterval = WIN_GLES_GetSwapInterval; + _this->GL_SwapWindow = WIN_GLES_SwapWindow; + _this->GL_DeleteContext = WIN_GLES_DeleteContext; + + if (WIN_GLES_LoadLibrary(_this, NULL) != 0) { + return NULL; + } + + return WIN_GLES_CreateContext(_this, window); + } + if (_this->gl_config.share_with_current_context) { share_context = (HGLRC)SDL_GL_GetCurrentContext(); } else { @@ -622,8 +678,6 @@ WIN_GL_CreateContext(_THIS, SDL_Window * window) return NULL; } - WIN_GL_InitExtensions(_this, hdc); - return context; } diff --git a/src/video/windows/SDL_windowsopengl.h b/src/video/windows/SDL_windowsopengl.h index 36da7ba89031e..155dbde97f483 100644 --- a/src/video/windows/SDL_windowsopengl.h +++ b/src/video/windows/SDL_windowsopengl.h @@ -29,6 +29,7 @@ struct SDL_GLDriverData { SDL_bool HAS_WGL_ARB_pixel_format; SDL_bool HAS_WGL_EXT_swap_control_tear; + SDL_bool HAS_WGL_EXT_create_context_es2_profile; void *(WINAPI * wglGetProcAddress) (const char *proc); HGLRC(WINAPI * wglCreateContext) (HDC hdc); @@ -62,6 +63,7 @@ extern int WIN_GL_SetSwapInterval(_THIS, int interval); extern int WIN_GL_GetSwapInterval(_THIS); extern void WIN_GL_SwapWindow(_THIS, SDL_Window * window); extern void WIN_GL_DeleteContext(_THIS, SDL_GLContext context); +extern void WIN_GL_InitExtensions(_THIS); #ifndef WGL_ARB_pixel_format #define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000 diff --git a/src/video/windows/SDL_windowsopengles.c b/src/video/windows/SDL_windowsopengles.c new file mode 100644 index 0000000000000..0934f4f8e9227 --- /dev/null +++ b/src/video/windows/SDL_windowsopengles.c @@ -0,0 +1,141 @@ +/* +Simple DirectMedia Layer +Copyright (C) 1997-2013 Sam Lantinga + +This software is provided 'as-is', without any express or implied +warranty. In no event will the authors be held liable for any damages +arising from the use of this software. + +Permission is granted to anyone to use this software for any purpose, +including commercial applications, and to alter it and redistribute it +freely, subject to the following restrictions: + +1. The origin of this software must not be misrepresented; you must not +claim that you wrote the original software. If you use this software +in a product, an acknowledgment in the product documentation would be +appreciated but is not required. +2. Altered source versions must be plainly marked as such, and must not be +misrepresented as being the original software. +3. This notice may not be removed or altered from any source distribution. +*/ +#include "SDL_config.h" + +#if SDL_VIDEO_DRIVER_WINDOWS && SDL_VIDEO_OPENGL_EGL + +#include "SDL_windowsvideo.h" +#include "SDL_windowsopengles.h" +#include "SDL_windowsopengl.h" +#include "SDL_log.h" + +/* EGL implementation of SDL OpenGL support */ + +int +WIN_GLES_LoadLibrary(_THIS, const char *path) { + + SDL_VideoData *data = (SDL_VideoData *)_this->driverdata; + + /* If the profile requested is not GL ES, switch over to WIN_GL functions */ + if (_this->gl_config.profile_mask != SDL_GL_CONTEXT_PROFILE_ES) { +#if SDL_VIDEO_OPENGL_WGL + WIN_GLES_UnloadLibrary(_this); + _this->GL_LoadLibrary = WIN_GL_LoadLibrary; + _this->GL_GetProcAddress = WIN_GL_GetProcAddress; + _this->GL_UnloadLibrary = WIN_GL_UnloadLibrary; + _this->GL_CreateContext = WIN_GL_CreateContext; + _this->GL_MakeCurrent = WIN_GL_MakeCurrent; + _this->GL_SetSwapInterval = WIN_GL_SetSwapInterval; + _this->GL_GetSwapInterval = WIN_GL_GetSwapInterval; + _this->GL_SwapWindow = WIN_GL_SwapWindow; + _this->GL_DeleteContext = WIN_GL_DeleteContext; + return WIN_GL_LoadLibrary(_this, path); +#else + return SDL_SetError("SDL not configured with OpenGL/WGL support"); +#endif + } + + if (_this->egl_data == NULL) { + return SDL_EGL_LoadLibrary(_this, NULL, EGL_DEFAULT_DISPLAY); + } + + return 0; +} + +SDL_GLContext +WIN_GLES_CreateContext(_THIS, SDL_Window * window) +{ + SDL_GLContext context; + SDL_WindowData *data = (SDL_WindowData *)window->driverdata; + + if (_this->gl_config.profile_mask != SDL_GL_CONTEXT_PROFILE_ES) { + /* Switch to WGL based functions */ + WIN_GLES_UnloadLibrary(_this); + _this->GL_LoadLibrary = WIN_GL_LoadLibrary; + _this->GL_GetProcAddress = WIN_GL_GetProcAddress; + _this->GL_UnloadLibrary = WIN_GL_UnloadLibrary; + _this->GL_CreateContext = WIN_GL_CreateContext; + _this->GL_MakeCurrent = WIN_GL_MakeCurrent; + _this->GL_SetSwapInterval = WIN_GL_SetSwapInterval; + _this->GL_GetSwapInterval = WIN_GL_GetSwapInterval; + _this->GL_SwapWindow = WIN_GL_SwapWindow; + _this->GL_DeleteContext = WIN_GL_DeleteContext; + + if (WIN_GL_LoadLibrary(_this, NULL) != 0) { + return NULL; + } + + return WIN_GL_CreateContext(_this, window); + } + + context = SDL_EGL_CreateContext(_this, data->egl_surface); + return context; +} + +void +WIN_GLES_DeleteContext(_THIS, SDL_GLContext context) +{ + SDL_EGL_DeleteContext(_this, context); + WIN_GLES_UnloadLibrary(_this); +} + +SDL_EGL_SwapWindow_impl(WIN) +SDL_EGL_MakeCurrent_impl(WIN) + +int +WIN_GLES_SetupWindow(_THIS, SDL_Window * window) +{ + /* The current context is lost in here; save it and reset it. */ + SDL_WindowData *windowdata = (SDL_WindowData *) window->driverdata; + SDL_Window *current_win = SDL_GL_GetCurrentWindow(); + SDL_GLContext current_ctx = SDL_GL_GetCurrentContext(); + + + if (_this->egl_data == NULL) { + if (SDL_EGL_LoadLibrary(_this, NULL, EGL_DEFAULT_DISPLAY) < 0) { + return -1; + } + } + + /* Create the GLES window surface */ + windowdata->egl_surface = SDL_EGL_CreateSurface(_this, (NativeWindowType)windowdata->hwnd); + + if (windowdata->egl_surface == EGL_NO_SURFACE) { + return SDL_SetError("Could not create GLES window surface"); + } + + return WIN_GLES_MakeCurrent(_this, current_win, current_ctx); +} + +int +WIN_GLES_SetSwapInterval(_THIS, int interval) +{ + /* FIXME: This should call SDL_EGL_SetSwapInterval, but ANGLE has a bug that prevents this + * from working if we do (the window contents freeze and don't swap properly). So, we ignore + * the request for now. + */ + SDL_Log("WARNING: Ignoring SDL_GL_SetSwapInterval call due to ANGLE bug"); + return 0; +} + +#endif /* SDL_VIDEO_DRIVER_WINDOWS && SDL_VIDEO_OPENGL_EGL */ + +/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/video/windows/SDL_windowsopengles.h b/src/video/windows/SDL_windowsopengles.h new file mode 100644 index 0000000000000..cdb1cad4aafc0 --- /dev/null +++ b/src/video/windows/SDL_windowsopengles.h @@ -0,0 +1,51 @@ +/* +Simple DirectMedia Layer +Copyright (C) 1997-2013 Sam Lantinga + +This software is provided 'as-is', without any express or implied +warranty. In no event will the authors be held liable for any damages +arising from the use of this software. + +Permission is granted to anyone to use this software for any purpose, +including commercial applications, and to alter it and redistribute it +freely, subject to the following restrictions: + +1. The origin of this software must not be misrepresented; you must not +claim that you wrote the original software. If you use this software +in a product, an acknowledgment in the product documentation would be +appreciated but is not required. +2. Altered source versions must be plainly marked as such, and must not be +misrepresented as being the original software. +3. This notice may not be removed or altered from any source distribution. +*/ +#include "SDL_config.h" + +#ifndef _SDL_winopengles_h +#define _SDL_winopengles_h + +#if SDL_VIDEO_OPENGL_EGL + +#include "../SDL_sysvideo.h" +#include "../SDL_egl_c.h" + +/* OpenGLES functions */ +#define WIN_GLES_GetAttribute SDL_EGL_GetAttribute +#define WIN_GLES_GetProcAddress SDL_EGL_GetProcAddress +#define WIN_GLES_UnloadLibrary SDL_EGL_UnloadLibrary +#define WIN_GLES_GetSwapInterval SDL_EGL_GetSwapInterval +/* See the WIN_GLES_GetSwapInterval implementation to see why this is commented out */ +/*#define WIN_GLES_SetSwapInterval SDL_EGL_SetSwapInterval*/ +extern int WIN_GLES_SetSwapInterval(_THIS, int interval); + +extern int WIN_GLES_LoadLibrary(_THIS, const char *path); +extern SDL_GLContext WIN_GLES_CreateContext(_THIS, SDL_Window * window); +extern void WIN_GLES_SwapWindow(_THIS, SDL_Window * window); +extern int WIN_GLES_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context); +extern void WIN_GLES_DeleteContext(_THIS, SDL_GLContext context); +extern int WIN_GLES_SetupWindow(_THIS, SDL_Window * window); + +#endif /* SDL_VIDEO_OPENGL_EGL */ + +#endif /* _SDL_winopengles_h */ + +/* vi: set ts=4 sw=4 expandtab: */ diff --git a/src/video/windows/SDL_windowsvideo.h b/src/video/windows/SDL_windowsvideo.h index ff2b4a2ac7eac..689f17708e337 100644 --- a/src/video/windows/SDL_windowsvideo.h +++ b/src/video/windows/SDL_windowsvideo.h @@ -44,6 +44,7 @@ #include "SDL_windowsmodes.h" #include "SDL_windowsmouse.h" #include "SDL_windowsopengl.h" +#include "SDL_windowsopengles.h" #include "SDL_windowswindow.h" #include "SDL_events.h" #include "SDL_loadso.h" diff --git a/src/video/windows/SDL_windowswindow.c b/src/video/windows/SDL_windowswindow.c index c7055e46d177f..990c0cb23dc5d 100755 --- a/src/video/windows/SDL_windowswindow.c +++ b/src/video/windows/SDL_windowswindow.c @@ -273,6 +273,32 @@ WIN_CreateWindow(_THIS, SDL_Window * window) DestroyWindow(hwnd); return -1; } + +#if SDL_VIDEO_OPENGL_WGL + /* We need to initialize the extensions before deciding how to create ES profiles */ + if (window->flags & SDL_WINDOW_OPENGL) { + WIN_GL_InitExtensions(_this); + } +#endif + +#if SDL_VIDEO_OPENGL_ES2 + if ((window->flags & SDL_WINDOW_OPENGL) && + _this->gl_config.profile_mask == SDL_GL_CONTEXT_PROFILE_ES +#if SDL_VIDEO_OPENGL_WGL + && (!_this->gl_data || !_this->gl_data->HAS_WGL_EXT_create_context_es2_profile) +#endif + ) { +#if SDL_VIDEO_OPENGL_EGL + if (WIN_GLES_SetupWindow(_this, window) < 0) { + WIN_DestroyWindow(_this, window); + return -1; + } +#else + return SDL_SetError("Could not create GLES window surface (no EGL support available)"); +#endif /* SDL_VIDEO_OPENGL_EGL */ + } else +#endif /* SDL_VIDEO_OPENGL_ES2 */ + #if SDL_VIDEO_OPENGL_WGL if (window->flags & SDL_WINDOW_OPENGL) { if (WIN_GL_SetupWindow(_this, window) < 0) { @@ -281,6 +307,7 @@ WIN_CreateWindow(_THIS, SDL_Window * window) } } #endif + return 0; } diff --git a/src/video/windows/SDL_windowswindow.h b/src/video/windows/SDL_windowswindow.h index a4c035f53ab4f..52837a17aaf97 100755 --- a/src/video/windows/SDL_windowswindow.h +++ b/src/video/windows/SDL_windowswindow.h @@ -23,6 +23,10 @@ #ifndef _SDL_windowswindow_h #define _SDL_windowswindow_h +#if SDL_VIDEO_OPENGL_EGL +#include "../SDL_egl_c.h" +#endif + typedef struct { SDL_Window *window; @@ -35,6 +39,9 @@ typedef struct WPARAM mouse_button_flags; BOOL expected_resize; struct SDL_VideoData *videodata; +#if SDL_VIDEO_OPENGL_EGL + EGLSurface egl_surface; +#endif } SDL_WindowData; extern int WIN_CreateWindow(_THIS, SDL_Window * window); diff --git a/src/video/x11/SDL_x11opengles.h b/src/video/x11/SDL_x11opengles.h index 978f91f3d4695..ed2a551b7fdb8 100644 --- a/src/video/x11/SDL_x11opengles.h +++ b/src/video/x11/SDL_x11opengles.h @@ -26,7 +26,7 @@ #if SDL_VIDEO_OPENGL_EGL #include "../SDL_sysvideo.h" -#include "../SDL_egl.h" +#include "../SDL_egl_c.h" typedef struct SDL_PrivateGLESData { diff --git a/test/configure b/test/configure index b55398de080fa..14fb4d34d9435 100755 --- a/test/configure +++ b/test/configure @@ -3902,7 +3902,7 @@ if test x$have_opengles = xyes; then fi if test x$have_opengles2 = xyes; then CFLAGS="$CFLAGS -DHAVE_OPENGLES2" - GLES2LIB="$XPATH -lGLESv2" + #GLES2LIB="$XPATH -lGLESv2" fi if test x$have_opengl = xyes; then CFLAGS="$CFLAGS -DHAVE_OPENGL" diff --git a/test/configure.in b/test/configure.in index efc0d5dd60292..a55e63df830cf 100644 --- a/test/configure.in +++ b/test/configure.in @@ -161,7 +161,7 @@ if test x$have_opengles = xyes; then fi if test x$have_opengles2 = xyes; then CFLAGS="$CFLAGS -DHAVE_OPENGLES2" - GLES2LIB="$XPATH -lGLESv2" + #GLES2LIB="$XPATH -lGLESv2" fi if test x$have_opengl = xyes; then CFLAGS="$CFLAGS -DHAVE_OPENGL" diff --git a/test/testgles2.c b/test/testgles2.c index f73fbdbe41ddb..db729f0fd2cf2 100644 --- a/test/testgles2.c +++ b/test/testgles2.c @@ -1,647 +1,694 @@ -/* - Copyright (r) 1997-2011 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely. -*/ -#include -#include -#include -#include - -#include "SDL_test_common.h" - -#if defined(__IPHONEOS__) || defined(__ANDROID__) -#define HAVE_OPENGLES2 -#endif - -#ifdef HAVE_OPENGLES2 - -#include "SDL_opengles2.h" - -static SDLTest_CommonState *state; -static SDL_GLContext *context = NULL; -static int depth = 16; - -/* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ -static void -quit(int rc) -{ - int i; - - if (context != NULL) { - for (i = 0; i < state->num_windows; i++) { - if (context[i]) { - SDL_GL_DeleteContext(context[i]); - } - } - - SDL_free(context); - } - - SDLTest_CommonQuit(state); - exit(rc); -} - -#define GL_CHECK(x) \ - x; \ - { \ - GLenum glError = glGetError(); \ - if(glError != GL_NO_ERROR) { \ - fprintf(stderr, "glGetError() = %i (0x%.8x) at line %i\n", glError, glError, __LINE__); \ - quit(1); \ - } \ - } - -/* - * Simulates desktop's glRotatef. The matrix is returned in column-major - * order. - */ -static void -rotate_matrix(double angle, double x, double y, double z, float *r) -{ - double radians, c, s, c1, u[3], length; - int i, j; - - radians = (angle * M_PI) / 180.0; - - c = cos(radians); - s = sin(radians); - - c1 = 1.0 - cos(radians); - - length = sqrt(x * x + y * y + z * z); - - u[0] = x / length; - u[1] = y / length; - u[2] = z / length; - - for (i = 0; i < 16; i++) { - r[i] = 0.0; - } - - r[15] = 1.0; - - for (i = 0; i < 3; i++) { - r[i * 4 + (i + 1) % 3] = u[(i + 2) % 3] * s; - r[i * 4 + (i + 2) % 3] = -u[(i + 1) % 3] * s; - } - - for (i = 0; i < 3; i++) { - for (j = 0; j < 3; j++) { - r[i * 4 + j] += c1 * u[i] * u[j] + (i == j ? c : 0.0); - } - } -} - -/* - * Simulates gluPerspectiveMatrix - */ -static void -perspective_matrix(double fovy, double aspect, double znear, double zfar, float *r) -{ - int i; - double f; - - f = 1.0/tan(fovy * 0.5); - - for (i = 0; i < 16; i++) { - r[i] = 0.0; - } - - r[0] = f / aspect; - r[5] = f; - r[10] = (znear + zfar) / (znear - zfar); - r[11] = -1.0; - r[14] = (2.0 * znear * zfar) / (znear - zfar); - r[15] = 0.0; -} - -/* - * Multiplies lhs by rhs and writes out to r. All matrices are 4x4 and column - * major. In-place multiplication is supported. - */ -static void -multiply_matrix(float *lhs, float *rhs, float *r) -{ - int i, j, k; - float tmp[16]; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - tmp[j * 4 + i] = 0.0; - - for (k = 0; k < 4; k++) { - tmp[j * 4 + i] += lhs[k * 4 + i] * rhs[j * 4 + k]; - } - } - } - - for (i = 0; i < 16; i++) { - r[i] = tmp[i]; - } -} - -/* - * Create shader, load in source, compile, dump debug as necessary. - * - * shader: Pointer to return created shader ID. - * source: Passed-in shader source code. - * shader_type: Passed to GL, e.g. GL_VERTEX_SHADER. - */ -void -process_shader(GLuint *shader, const char * source, GLint shader_type) -{ - GLint status; - const char *shaders[1] = { NULL }; - - /* Create shader and load into GL. */ - *shader = GL_CHECK(glCreateShader(shader_type)); - - shaders[0] = source; - - GL_CHECK(glShaderSource(*shader, 1, shaders, NULL)); - - /* Clean up shader source. */ - shaders[0] = NULL; - - /* Try compiling the shader. */ - GL_CHECK(glCompileShader(*shader)); - GL_CHECK(glGetShaderiv(*shader, GL_COMPILE_STATUS, &status)); - - // Dump debug info (source and log) if compilation failed. - if(status != GL_TRUE) { - quit(-1); - } -} - -/* 3D data. Vertex range -0.5..0.5 in all axes. -* Z -0.5 is near, 0.5 is far. */ -const float _vertices[] = -{ - /* Front face. */ - /* Bottom left */ - -0.5, 0.5, -0.5, - 0.5, -0.5, -0.5, - -0.5, -0.5, -0.5, - /* Top right */ - -0.5, 0.5, -0.5, - 0.5, 0.5, -0.5, - 0.5, -0.5, -0.5, - /* Left face */ - /* Bottom left */ - -0.5, 0.5, 0.5, - -0.5, -0.5, -0.5, - -0.5, -0.5, 0.5, - /* Top right */ - -0.5, 0.5, 0.5, - -0.5, 0.5, -0.5, - -0.5, -0.5, -0.5, - /* Top face */ - /* Bottom left */ - -0.5, 0.5, 0.5, - 0.5, 0.5, -0.5, - -0.5, 0.5, -0.5, - /* Top right */ - -0.5, 0.5, 0.5, - 0.5, 0.5, 0.5, - 0.5, 0.5, -0.5, - /* Right face */ - /* Bottom left */ - 0.5, 0.5, -0.5, - 0.5, -0.5, 0.5, - 0.5, -0.5, -0.5, - /* Top right */ - 0.5, 0.5, -0.5, - 0.5, 0.5, 0.5, - 0.5, -0.5, 0.5, - /* Back face */ - /* Bottom left */ - 0.5, 0.5, 0.5, - -0.5, -0.5, 0.5, - 0.5, -0.5, 0.5, - /* Top right */ - 0.5, 0.5, 0.5, - -0.5, 0.5, 0.5, - -0.5, -0.5, 0.5, - /* Bottom face */ - /* Bottom left */ - -0.5, -0.5, -0.5, - 0.5, -0.5, 0.5, - -0.5, -0.5, 0.5, - /* Top right */ - -0.5, -0.5, -0.5, - 0.5, -0.5, -0.5, - 0.5, -0.5, 0.5, -}; - -const float _colors[] = -{ - /* Front face */ - /* Bottom left */ - 1.0, 0.0, 0.0, /* red */ - 0.0, 0.0, 1.0, /* blue */ - 0.0, 1.0, 0.0, /* green */ - /* Top right */ - 1.0, 0.0, 0.0, /* red */ - 1.0, 1.0, 0.0, /* yellow */ - 0.0, 0.0, 1.0, /* blue */ - /* Left face */ - /* Bottom left */ - 1.0, 1.0, 1.0, /* white */ - 0.0, 1.0, 0.0, /* green */ - 0.0, 1.0, 1.0, /* cyan */ - /* Top right */ - 1.0, 1.0, 1.0, /* white */ - 1.0, 0.0, 0.0, /* red */ - 0.0, 1.0, 0.0, /* green */ - /* Top face */ - /* Bottom left */ - 1.0, 1.0, 1.0, /* white */ - 1.0, 1.0, 0.0, /* yellow */ - 1.0, 0.0, 0.0, /* red */ - /* Top right */ - 1.0, 1.0, 1.0, /* white */ - 0.0, 0.0, 0.0, /* black */ - 1.0, 1.0, 0.0, /* yellow */ - /* Right face */ - /* Bottom left */ - 1.0, 1.0, 0.0, /* yellow */ - 1.0, 0.0, 1.0, /* magenta */ - 0.0, 0.0, 1.0, /* blue */ - /* Top right */ - 1.0, 1.0, 0.0, /* yellow */ - 0.0, 0.0, 0.0, /* black */ - 1.0, 0.0, 1.0, /* magenta */ - /* Back face */ - /* Bottom left */ - 0.0, 0.0, 0.0, /* black */ - 0.0, 1.0, 1.0, /* cyan */ - 1.0, 0.0, 1.0, /* magenta */ - /* Top right */ - 0.0, 0.0, 0.0, /* black */ - 1.0, 1.0, 1.0, /* white */ - 0.0, 1.0, 1.0, /* cyan */ - /* Bottom face */ - /* Bottom left */ - 0.0, 1.0, 0.0, /* green */ - 1.0, 0.0, 1.0, /* magenta */ - 0.0, 1.0, 1.0, /* cyan */ - /* Top right */ - 0.0, 1.0, 0.0, /* green */ - 0.0, 0.0, 1.0, /* blue */ - 1.0, 0.0, 1.0, /* magenta */ -}; - -const char* _shader_vert_src = -" attribute vec4 av4position; " -" attribute vec3 av3color; " -" uniform mat4 mvp; " -" varying vec3 vv3color; " -" void main() { " -" vv3color = av3color; " -" gl_Position = mvp * av4position; " -" } "; - -const char* _shader_frag_src = -" precision lowp float; " -" varying vec3 vv3color; " -" void main() { " -" gl_FragColor = vec4(vv3color, 1.0); " -" } "; - -typedef struct shader_data -{ - GLuint shader_program, shader_frag, shader_vert; - - GLint attr_position; - GLint attr_color, attr_mvp; - - int angle_x, angle_y, angle_z; - -} shader_data; - -static void -Render(unsigned int width, unsigned int height, shader_data* data) -{ - float matrix_rotate[16], matrix_modelview[16], matrix_perspective[16], matrix_mvp[16]; - - /* - * Do some rotation with Euler angles. It is not a fixed axis as - * quaterions would be, but the effect is cool. - */ - rotate_matrix(data->angle_x, 1.0, 0.0, 0.0, matrix_modelview); - rotate_matrix(data->angle_y, 0.0, 1.0, 0.0, matrix_rotate); - - multiply_matrix(matrix_rotate, matrix_modelview, matrix_modelview); - - rotate_matrix(data->angle_z, 0.0, 1.0, 0.0, matrix_rotate); - - multiply_matrix(matrix_rotate, matrix_modelview, matrix_modelview); - - /* Pull the camera back from the cube */ - matrix_modelview[14] -= 2.5; - - perspective_matrix(45.0, (double)width/(double)height, 0.01, 100.0, matrix_perspective); - multiply_matrix(matrix_perspective, matrix_modelview, matrix_mvp); - - GL_CHECK(glUniformMatrix4fv(data->attr_mvp, 1, GL_FALSE, matrix_mvp)); - - data->angle_x += 3; - data->angle_y += 2; - data->angle_z += 1; - - if(data->angle_x >= 360) data->angle_x -= 360; - if(data->angle_x < 0) data->angle_x += 360; - if(data->angle_y >= 360) data->angle_y -= 360; - if(data->angle_y < 0) data->angle_y += 360; - if(data->angle_z >= 360) data->angle_z -= 360; - if(data->angle_z < 0) data->angle_z += 360; - - GL_CHECK(glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT)); - GL_CHECK(glDrawArrays(GL_TRIANGLES, 0, 36)); -} - -int -main(int argc, char *argv[]) -{ - int fsaa, accel; - int value; - int i, done; - SDL_DisplayMode mode; - SDL_Event event; - Uint32 then, now, frames; - int status; - shader_data *datas, *data; - - /* Initialize parameters */ - fsaa = 0; - accel = 0; - - /* Initialize test framework */ - state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); - if (!state) { - return 1; - } - for (i = 1; i < argc;) { - int consumed; - - consumed = SDLTest_CommonArg(state, i); - if (consumed == 0) { - if (SDL_strcasecmp(argv[i], "--fsaa") == 0) { - ++fsaa; - consumed = 1; - } else if (SDL_strcasecmp(argv[i], "--accel") == 0) { - ++accel; - consumed = 1; - } else if (SDL_strcasecmp(argv[i], "--zdepth") == 0) { - i++; - if (!argv[i]) { - consumed = -1; - } else { - depth = SDL_atoi(argv[i]); - consumed = 1; - } - } else { - consumed = -1; - } - } - if (consumed < 0) { - fprintf(stderr, "Usage: %s %s [--fsaa] [--accel] [--zdepth %%d]\n", argv[0], - SDLTest_CommonUsage(state)); - quit(1); - } - i += consumed; - } - - /* Set OpenGL parameters */ - state->window_flags |= SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_BORDERLESS; - state->gl_red_size = 5; - state->gl_green_size = 5; - state->gl_blue_size = 5; - state->gl_depth_size = depth; - state->gl_major_version = 2; - state->gl_minor_version = 0; - state->gl_profile_mask = SDL_GL_CONTEXT_PROFILE_ES; - - if (fsaa) { - state->gl_multisamplebuffers=1; - state->gl_multisamplesamples=fsaa; - } - if (accel) { - state->gl_accelerated=1; - } - if (!SDLTest_CommonInit(state)) { - return; - quit(2); - } - - context = SDL_calloc(state->num_windows, sizeof(context)); - if (context == NULL) { - fprintf(stderr, "Out of memory!\n"); - quit(2); - } - - /* Create OpenGL ES contexts */ - for (i = 0; i < state->num_windows; i++) { - context[i] = SDL_GL_CreateContext(state->windows[i]); - if (!context[i]) { - fprintf(stderr, "SDL_GL_CreateContext(): %s\n", SDL_GetError()); - quit(2); - } - } - - if (state->render_flags & SDL_RENDERER_PRESENTVSYNC) { - SDL_GL_SetSwapInterval(1); - } else { - SDL_GL_SetSwapInterval(0); - } - - SDL_GetCurrentDisplayMode(0, &mode); - printf("Screen bpp: %d\n", SDL_BITSPERPIXEL(mode.format)); - printf("\n"); - printf("Vendor : %s\n", glGetString(GL_VENDOR)); - printf("Renderer : %s\n", glGetString(GL_RENDERER)); - printf("Version : %s\n", glGetString(GL_VERSION)); - printf("Extensions : %s\n", glGetString(GL_EXTENSIONS)); - printf("\n"); - - status = SDL_GL_GetAttribute(SDL_GL_RED_SIZE, &value); - if (!status) { - printf("SDL_GL_RED_SIZE: requested %d, got %d\n", 5, value); - } else { - fprintf(stderr, "Failed to get SDL_GL_RED_SIZE: %s\n", - SDL_GetError()); - } - status = SDL_GL_GetAttribute(SDL_GL_GREEN_SIZE, &value); - if (!status) { - printf("SDL_GL_GREEN_SIZE: requested %d, got %d\n", 5, value); - } else { - fprintf(stderr, "Failed to get SDL_GL_GREEN_SIZE: %s\n", - SDL_GetError()); - } - status = SDL_GL_GetAttribute(SDL_GL_BLUE_SIZE, &value); - if (!status) { - printf("SDL_GL_BLUE_SIZE: requested %d, got %d\n", 5, value); - } else { - fprintf(stderr, "Failed to get SDL_GL_BLUE_SIZE: %s\n", - SDL_GetError()); - } - status = SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &value); - if (!status) { - printf("SDL_GL_DEPTH_SIZE: requested %d, got %d\n", depth, value); - } else { - fprintf(stderr, "Failed to get SDL_GL_DEPTH_SIZE: %s\n", - SDL_GetError()); - } - if (fsaa) { - status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLEBUFFERS, &value); - if (!status) { - printf("SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value); - } else { - fprintf(stderr, "Failed to get SDL_GL_MULTISAMPLEBUFFERS: %s\n", - SDL_GetError()); - } - status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &value); - if (!status) { - printf("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa, - value); - } else { - fprintf(stderr, "Failed to get SDL_GL_MULTISAMPLESAMPLES: %s\n", - SDL_GetError()); - } - } - if (accel) { - status = SDL_GL_GetAttribute(SDL_GL_ACCELERATED_VISUAL, &value); - if (!status) { - printf("SDL_GL_ACCELERATED_VISUAL: requested 1, got %d\n", value); - } else { - fprintf(stderr, "Failed to get SDL_GL_ACCELERATED_VISUAL: %s\n", - SDL_GetError()); - } - } - - datas = SDL_calloc(state->num_windows, sizeof(shader_data)); - - /* Set rendering settings for each context */ - for (i = 0; i < state->num_windows; ++i) { - - status = SDL_GL_MakeCurrent(state->windows[i], context[i]); - if (status) { - printf("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); - - /* Continue for next window */ - continue; - } - glViewport(0, 0, state->window_w, state->window_h); - - data = &datas[i]; - data->angle_x = 0; data->angle_y = 0; data->angle_z = 0; - - /* Shader Initialization */ - process_shader(&data->shader_vert, _shader_vert_src, GL_VERTEX_SHADER); - process_shader(&data->shader_frag, _shader_frag_src, GL_FRAGMENT_SHADER); - - /* Create shader_program (ready to attach shaders) */ - data->shader_program = GL_CHECK(glCreateProgram()); - - /* Attach shaders and link shader_program */ - GL_CHECK(glAttachShader(data->shader_program, data->shader_vert)); - GL_CHECK(glAttachShader(data->shader_program, data->shader_frag)); - GL_CHECK(glLinkProgram(data->shader_program)); - - /* Get attribute locations of non-fixed attributes like color and texture coordinates. */ - data->attr_position = GL_CHECK(glGetAttribLocation(data->shader_program, "av4position")); - data->attr_color = GL_CHECK(glGetAttribLocation(data->shader_program, "av3color")); - - /* Get uniform locations */ - data->attr_mvp = GL_CHECK(glGetUniformLocation(data->shader_program, "mvp")); - - GL_CHECK(glUseProgram(data->shader_program)); - - /* Enable attributes for position, color and texture coordinates etc. */ - GL_CHECK(glEnableVertexAttribArray(data->attr_position)); - GL_CHECK(glEnableVertexAttribArray(data->attr_color)); - - /* Populate attributes for position, color and texture coordinates etc. */ - GL_CHECK(glVertexAttribPointer(data->attr_position, 3, GL_FLOAT, GL_FALSE, 0, _vertices)); - GL_CHECK(glVertexAttribPointer(data->attr_color, 3, GL_FLOAT, GL_FALSE, 0, _colors)); - - GL_CHECK(glEnable(GL_CULL_FACE)); - GL_CHECK(glEnable(GL_DEPTH_TEST)); - } - - /* Main render loop */ - frames = 0; - then = SDL_GetTicks(); - done = 0; - while (!done) { - /* Check for events */ - ++frames; - while (SDL_PollEvent(&event)) { - switch (event.type) { - case SDL_WINDOWEVENT: - switch (event.window.event) { - case SDL_WINDOWEVENT_RESIZED: - for (i = 0; i < state->num_windows; ++i) { - if (event.window.windowID == SDL_GetWindowID(state->windows[i])) { - status = SDL_GL_MakeCurrent(state->windows[i], context[i]); - if (status) { - printf("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); - break; - } - /* Change view port to the new window dimensions */ - glViewport(0, 0, event.window.data1, event.window.data2); - /* Update window content */ - Render(event.window.data1, event.window.data2, &datas[i]); - SDL_GL_SwapWindow(state->windows[i]); - break; - } - } - break; - } - } - SDLTest_CommonEvent(state, &event, &done); - } - for (i = 0; i < state->num_windows; ++i) { - status = SDL_GL_MakeCurrent(state->windows[i], context[i]); - if (status) { - printf("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); - - /* Continue for next window */ - continue; - } - Render(state->window_w, state->window_h, &datas[i]); - SDL_GL_SwapWindow(state->windows[i]); - } - } - - /* Print out some timing information */ - now = SDL_GetTicks(); - if (now > then) { - printf("%2.2f frames per second\n", - ((double) frames * 1000) / (now - then)); - } -#if !defined(__ANDROID__) - quit(0); -#endif - return 0; -} - -#else /* HAVE_OPENGLES2 */ - -int -main(int argc, char *argv[]) -{ - printf("No OpenGL ES support on this system\n"); - return 1; -} - -#endif /* HAVE_OPENGLES2 */ - -/* vi: set ts=4 sw=4 expandtab: */ +/* + Copyright (r) 1997-2011 Sam Lantinga + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely. +*/ +#include +#include +#include +#include + +#include "SDL_test_common.h" + +#if defined(__IPHONEOS__) || defined(__ANDROID__) +#define HAVE_OPENGLES2 +#endif + +#ifdef HAVE_OPENGLES2 + +#include "SDL_opengles2.h" + +typedef struct GLES2_Context +{ +#define SDL_PROC(ret,func,params) ret (APIENTRY *func) params; +#include "../src/render/opengles2/SDL_gles2funcs.h" +#undef SDL_PROC +} GLES2_Context; + + +static SDLTest_CommonState *state; +static SDL_GLContext *context = NULL; +static int depth = 16; +static GLES2_Context ctx; + +static int LoadContext(GLES2_Context * data) +{ +#if SDL_VIDEO_DRIVER_UIKIT +#define __SDL_NOGETPROCADDR__ +#elif SDL_VIDEO_DRIVER_ANDROID +#define __SDL_NOGETPROCADDR__ +#elif SDL_VIDEO_DRIVER_PANDORA +#define __SDL_NOGETPROCADDR__ +#endif + +#if defined __SDL_NOGETPROCADDR__ +#define SDL_PROC(ret,func,params) data->func=func; +#else +#define SDL_PROC(ret,func,params) \ + do { \ + data->func = SDL_GL_GetProcAddress(#func); \ + if ( ! data->func ) { \ + return SDL_SetError("Couldn't load GLES2 function %s: %s\n", #func, SDL_GetError()); \ + } \ + } while ( 0 ); +#endif /* _SDL_NOGETPROCADDR_ */ + +#include "../src/render/opengles2/SDL_gles2funcs.h" +#undef SDL_PROC + return 0; +} + +/* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ +static void +quit(int rc) +{ + int i; + + if (context != NULL) { + for (i = 0; i < state->num_windows; i++) { + if (context[i]) { + SDL_GL_DeleteContext(context[i]); + } + } + + SDL_free(context); + } + + SDLTest_CommonQuit(state); + exit(rc); +} + +#define GL_CHECK(x) \ + x; \ + { \ + GLenum glError = ctx.glGetError(); \ + if(glError != GL_NO_ERROR) { \ + SDL_Log("glGetError() = %i (0x%.8x) at line %i\n", glError, glError, __LINE__); \ + quit(1); \ + } \ + } + +/* + * Simulates desktop's glRotatef. The matrix is returned in column-major + * order. + */ +static void +rotate_matrix(double angle, double x, double y, double z, float *r) +{ + double radians, c, s, c1, u[3], length; + int i, j; + + radians = (angle * M_PI) / 180.0; + + c = cos(radians); + s = sin(radians); + + c1 = 1.0 - cos(radians); + + length = sqrt(x * x + y * y + z * z); + + u[0] = x / length; + u[1] = y / length; + u[2] = z / length; + + for (i = 0; i < 16; i++) { + r[i] = 0.0; + } + + r[15] = 1.0; + + for (i = 0; i < 3; i++) { + r[i * 4 + (i + 1) % 3] = u[(i + 2) % 3] * s; + r[i * 4 + (i + 2) % 3] = -u[(i + 1) % 3] * s; + } + + for (i = 0; i < 3; i++) { + for (j = 0; j < 3; j++) { + r[i * 4 + j] += c1 * u[i] * u[j] + (i == j ? c : 0.0); + } + } +} + +/* + * Simulates gluPerspectiveMatrix + */ +static void +perspective_matrix(double fovy, double aspect, double znear, double zfar, float *r) +{ + int i; + double f; + + f = 1.0/tan(fovy * 0.5); + + for (i = 0; i < 16; i++) { + r[i] = 0.0; + } + + r[0] = f / aspect; + r[5] = f; + r[10] = (znear + zfar) / (znear - zfar); + r[11] = -1.0; + r[14] = (2.0 * znear * zfar) / (znear - zfar); + r[15] = 0.0; +} + +/* + * Multiplies lhs by rhs and writes out to r. All matrices are 4x4 and column + * major. In-place multiplication is supported. + */ +static void +multiply_matrix(float *lhs, float *rhs, float *r) +{ + int i, j, k; + float tmp[16]; + + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + tmp[j * 4 + i] = 0.0; + + for (k = 0; k < 4; k++) { + tmp[j * 4 + i] += lhs[k * 4 + i] * rhs[j * 4 + k]; + } + } + } + + for (i = 0; i < 16; i++) { + r[i] = tmp[i]; + } +} + +/* + * Create shader, load in source, compile, dump debug as necessary. + * + * shader: Pointer to return created shader ID. + * source: Passed-in shader source code. + * shader_type: Passed to GL, e.g. GL_VERTEX_SHADER. + */ +void +process_shader(GLuint *shader, const char * source, GLint shader_type) +{ + GLint status = GL_FALSE; + const char *shaders[1] = { NULL }; + + /* Create shader and load into GL. */ + *shader = GL_CHECK(ctx.glCreateShader(shader_type)); + + shaders[0] = source; + + GL_CHECK(ctx.glShaderSource(*shader, 1, shaders, NULL)); + + /* Clean up shader source. */ + shaders[0] = NULL; + + /* Try compiling the shader. */ + GL_CHECK(ctx.glCompileShader(*shader)); + GL_CHECK(ctx.glGetShaderiv(*shader, GL_COMPILE_STATUS, &status)); + + // Dump debug info (source and log) if compilation failed. + if(status != GL_TRUE) { + SDL_Log("Shader compilation failed"); + quit(-1); + } +} + +/* 3D data. Vertex range -0.5..0.5 in all axes. +* Z -0.5 is near, 0.5 is far. */ +const float _vertices[] = +{ + /* Front face. */ + /* Bottom left */ + -0.5, 0.5, -0.5, + 0.5, -0.5, -0.5, + -0.5, -0.5, -0.5, + /* Top right */ + -0.5, 0.5, -0.5, + 0.5, 0.5, -0.5, + 0.5, -0.5, -0.5, + /* Left face */ + /* Bottom left */ + -0.5, 0.5, 0.5, + -0.5, -0.5, -0.5, + -0.5, -0.5, 0.5, + /* Top right */ + -0.5, 0.5, 0.5, + -0.5, 0.5, -0.5, + -0.5, -0.5, -0.5, + /* Top face */ + /* Bottom left */ + -0.5, 0.5, 0.5, + 0.5, 0.5, -0.5, + -0.5, 0.5, -0.5, + /* Top right */ + -0.5, 0.5, 0.5, + 0.5, 0.5, 0.5, + 0.5, 0.5, -0.5, + /* Right face */ + /* Bottom left */ + 0.5, 0.5, -0.5, + 0.5, -0.5, 0.5, + 0.5, -0.5, -0.5, + /* Top right */ + 0.5, 0.5, -0.5, + 0.5, 0.5, 0.5, + 0.5, -0.5, 0.5, + /* Back face */ + /* Bottom left */ + 0.5, 0.5, 0.5, + -0.5, -0.5, 0.5, + 0.5, -0.5, 0.5, + /* Top right */ + 0.5, 0.5, 0.5, + -0.5, 0.5, 0.5, + -0.5, -0.5, 0.5, + /* Bottom face */ + /* Bottom left */ + -0.5, -0.5, -0.5, + 0.5, -0.5, 0.5, + -0.5, -0.5, 0.5, + /* Top right */ + -0.5, -0.5, -0.5, + 0.5, -0.5, -0.5, + 0.5, -0.5, 0.5, +}; + +const float _colors[] = +{ + /* Front face */ + /* Bottom left */ + 1.0, 0.0, 0.0, /* red */ + 0.0, 0.0, 1.0, /* blue */ + 0.0, 1.0, 0.0, /* green */ + /* Top right */ + 1.0, 0.0, 0.0, /* red */ + 1.0, 1.0, 0.0, /* yellow */ + 0.0, 0.0, 1.0, /* blue */ + /* Left face */ + /* Bottom left */ + 1.0, 1.0, 1.0, /* white */ + 0.0, 1.0, 0.0, /* green */ + 0.0, 1.0, 1.0, /* cyan */ + /* Top right */ + 1.0, 1.0, 1.0, /* white */ + 1.0, 0.0, 0.0, /* red */ + 0.0, 1.0, 0.0, /* green */ + /* Top face */ + /* Bottom left */ + 1.0, 1.0, 1.0, /* white */ + 1.0, 1.0, 0.0, /* yellow */ + 1.0, 0.0, 0.0, /* red */ + /* Top right */ + 1.0, 1.0, 1.0, /* white */ + 0.0, 0.0, 0.0, /* black */ + 1.0, 1.0, 0.0, /* yellow */ + /* Right face */ + /* Bottom left */ + 1.0, 1.0, 0.0, /* yellow */ + 1.0, 0.0, 1.0, /* magenta */ + 0.0, 0.0, 1.0, /* blue */ + /* Top right */ + 1.0, 1.0, 0.0, /* yellow */ + 0.0, 0.0, 0.0, /* black */ + 1.0, 0.0, 1.0, /* magenta */ + /* Back face */ + /* Bottom left */ + 0.0, 0.0, 0.0, /* black */ + 0.0, 1.0, 1.0, /* cyan */ + 1.0, 0.0, 1.0, /* magenta */ + /* Top right */ + 0.0, 0.0, 0.0, /* black */ + 1.0, 1.0, 1.0, /* white */ + 0.0, 1.0, 1.0, /* cyan */ + /* Bottom face */ + /* Bottom left */ + 0.0, 1.0, 0.0, /* green */ + 1.0, 0.0, 1.0, /* magenta */ + 0.0, 1.0, 1.0, /* cyan */ + /* Top right */ + 0.0, 1.0, 0.0, /* green */ + 0.0, 0.0, 1.0, /* blue */ + 1.0, 0.0, 1.0, /* magenta */ +}; + +const char* _shader_vert_src = +" attribute vec4 av4position; " +" attribute vec3 av3color; " +" uniform mat4 mvp; " +" varying vec3 vv3color; " +" void main() { " +" vv3color = av3color; " +" gl_Position = mvp * av4position; " +" } "; + +const char* _shader_frag_src = +" precision lowp float; " +" varying vec3 vv3color; " +" void main() { " +" gl_FragColor = vec4(vv3color, 1.0); " +" } "; + +typedef struct shader_data +{ + GLuint shader_program, shader_frag, shader_vert; + + GLint attr_position; + GLint attr_color, attr_mvp; + + int angle_x, angle_y, angle_z; + +} shader_data; + +static void +Render(unsigned int width, unsigned int height, shader_data* data) +{ + float matrix_rotate[16], matrix_modelview[16], matrix_perspective[16], matrix_mvp[16]; + + /* + * Do some rotation with Euler angles. It is not a fixed axis as + * quaterions would be, but the effect is cool. + */ + rotate_matrix(data->angle_x, 1.0, 0.0, 0.0, matrix_modelview); + rotate_matrix(data->angle_y, 0.0, 1.0, 0.0, matrix_rotate); + + multiply_matrix(matrix_rotate, matrix_modelview, matrix_modelview); + + rotate_matrix(data->angle_z, 0.0, 1.0, 0.0, matrix_rotate); + + multiply_matrix(matrix_rotate, matrix_modelview, matrix_modelview); + + /* Pull the camera back from the cube */ + matrix_modelview[14] -= 2.5; + + perspective_matrix(45.0, (double)width/(double)height, 0.01, 100.0, matrix_perspective); + multiply_matrix(matrix_perspective, matrix_modelview, matrix_mvp); + + GL_CHECK(ctx.glUniformMatrix4fv(data->attr_mvp, 1, GL_FALSE, matrix_mvp)); + + data->angle_x += 3; + data->angle_y += 2; + data->angle_z += 1; + + if(data->angle_x >= 360) data->angle_x -= 360; + if(data->angle_x < 0) data->angle_x += 360; + if(data->angle_y >= 360) data->angle_y -= 360; + if(data->angle_y < 0) data->angle_y += 360; + if(data->angle_z >= 360) data->angle_z -= 360; + if(data->angle_z < 0) data->angle_z += 360; + + GL_CHECK(ctx.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT)); + GL_CHECK(ctx.glDrawArrays(GL_TRIANGLES, 0, 36)); +} + +int +main(int argc, char *argv[]) +{ + int fsaa, accel; + int value; + int i, done; + SDL_DisplayMode mode; + SDL_Event event; + Uint32 then, now, frames; + int status; + shader_data *datas, *data; + + /* Initialize parameters */ + fsaa = 0; + accel = 0; + + /* Initialize test framework */ + state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); + if (!state) { + return 1; + } + for (i = 1; i < argc;) { + int consumed; + + consumed = SDLTest_CommonArg(state, i); + if (consumed == 0) { + if (SDL_strcasecmp(argv[i], "--fsaa") == 0) { + ++fsaa; + consumed = 1; + } else if (SDL_strcasecmp(argv[i], "--accel") == 0) { + ++accel; + consumed = 1; + } else if (SDL_strcasecmp(argv[i], "--zdepth") == 0) { + i++; + if (!argv[i]) { + consumed = -1; + } else { + depth = SDL_atoi(argv[i]); + consumed = 1; + } + } else { + consumed = -1; + } + } + if (consumed < 0) { + SDL_Log ("Usage: %s %s [--fsaa] [--accel] [--zdepth %%d]\n", argv[0], + SDLTest_CommonUsage(state)); + quit(1); + } + i += consumed; + } + + /* Set OpenGL parameters */ + state->window_flags |= SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_BORDERLESS; + state->gl_red_size = 5; + state->gl_green_size = 5; + state->gl_blue_size = 5; + state->gl_depth_size = depth; + state->gl_major_version = 2; + state->gl_minor_version = 0; + state->gl_profile_mask = SDL_GL_CONTEXT_PROFILE_ES; + + if (fsaa) { + state->gl_multisamplebuffers=1; + state->gl_multisamplesamples=fsaa; + } + if (accel) { + state->gl_accelerated=1; + } + if (!SDLTest_CommonInit(state)) { + quit(2); + return 0; + } + + context = SDL_calloc(state->num_windows, sizeof(context)); + if (context == NULL) { + SDL_Log("Out of memory!\n"); + quit(2); + } + + /* Create OpenGL ES contexts */ + for (i = 0; i < state->num_windows; i++) { + context[i] = SDL_GL_CreateContext(state->windows[i]); + if (!context[i]) { + SDL_Log("SDL_GL_CreateContext(): %s\n", SDL_GetError()); + quit(2); + } + } + + /* Important: call this *after* creating the context */ + if (LoadContext(&ctx) < 0) { + SDL_Log("Could not load GLES2 functions\n"); + quit(2); + return 0; + } + + + + if (state->render_flags & SDL_RENDERER_PRESENTVSYNC) { + SDL_GL_SetSwapInterval(1); + } else { + SDL_GL_SetSwapInterval(0); + } + + SDL_GetCurrentDisplayMode(0, &mode); + SDL_Log("Screen bpp: %d\n", SDL_BITSPERPIXEL(mode.format)); + SDL_Log("\n"); + SDL_Log("Vendor : %s\n", ctx.glGetString(GL_VENDOR)); + SDL_Log("Renderer : %s\n", ctx.glGetString(GL_RENDERER)); + SDL_Log("Version : %s\n", ctx.glGetString(GL_VERSION)); + SDL_Log("Extensions : %s\n", ctx.glGetString(GL_EXTENSIONS)); + SDL_Log("\n"); + + status = SDL_GL_GetAttribute(SDL_GL_RED_SIZE, &value); + if (!status) { + SDL_Log("SDL_GL_RED_SIZE: requested %d, got %d\n", 5, value); + } else { + SDL_Log( "Failed to get SDL_GL_RED_SIZE: %s\n", + SDL_GetError()); + } + status = SDL_GL_GetAttribute(SDL_GL_GREEN_SIZE, &value); + if (!status) { + SDL_Log("SDL_GL_GREEN_SIZE: requested %d, got %d\n", 5, value); + } else { + SDL_Log( "Failed to get SDL_GL_GREEN_SIZE: %s\n", + SDL_GetError()); + } + status = SDL_GL_GetAttribute(SDL_GL_BLUE_SIZE, &value); + if (!status) { + SDL_Log("SDL_GL_BLUE_SIZE: requested %d, got %d\n", 5, value); + } else { + SDL_Log( "Failed to get SDL_GL_BLUE_SIZE: %s\n", + SDL_GetError()); + } + status = SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &value); + if (!status) { + SDL_Log("SDL_GL_DEPTH_SIZE: requested %d, got %d\n", depth, value); + } else { + SDL_Log( "Failed to get SDL_GL_DEPTH_SIZE: %s\n", + SDL_GetError()); + } + if (fsaa) { + status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLEBUFFERS, &value); + if (!status) { + SDL_Log("SDL_GL_MULTISAMPLEBUFFERS: requested 1, got %d\n", value); + } else { + SDL_Log( "Failed to get SDL_GL_MULTISAMPLEBUFFERS: %s\n", + SDL_GetError()); + } + status = SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &value); + if (!status) { + SDL_Log("SDL_GL_MULTISAMPLESAMPLES: requested %d, got %d\n", fsaa, + value); + } else { + SDL_Log( "Failed to get SDL_GL_MULTISAMPLESAMPLES: %s\n", + SDL_GetError()); + } + } + if (accel) { + status = SDL_GL_GetAttribute(SDL_GL_ACCELERATED_VISUAL, &value); + if (!status) { + SDL_Log("SDL_GL_ACCELERATED_VISUAL: requested 1, got %d\n", value); + } else { + SDL_Log( "Failed to get SDL_GL_ACCELERATED_VISUAL: %s\n", + SDL_GetError()); + } + } + + datas = SDL_calloc(state->num_windows, sizeof(shader_data)); + + /* Set rendering settings for each context */ + for (i = 0; i < state->num_windows; ++i) { + + status = SDL_GL_MakeCurrent(state->windows[i], context[i]); + if (status) { + SDL_Log("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); + + /* Continue for next window */ + continue; + } + ctx.glViewport(0, 0, state->window_w, state->window_h); + + data = &datas[i]; + data->angle_x = 0; data->angle_y = 0; data->angle_z = 0; + + /* Shader Initialization */ + process_shader(&data->shader_vert, _shader_vert_src, GL_VERTEX_SHADER); + process_shader(&data->shader_frag, _shader_frag_src, GL_FRAGMENT_SHADER); + + /* Create shader_program (ready to attach shaders) */ + data->shader_program = GL_CHECK(ctx.glCreateProgram()); + + /* Attach shaders and link shader_program */ + GL_CHECK(ctx.glAttachShader(data->shader_program, data->shader_vert)); + GL_CHECK(ctx.glAttachShader(data->shader_program, data->shader_frag)); + GL_CHECK(ctx.glLinkProgram(data->shader_program)); + + /* Get attribute locations of non-fixed attributes like color and texture coordinates. */ + data->attr_position = GL_CHECK(ctx.glGetAttribLocation(data->shader_program, "av4position")); + data->attr_color = GL_CHECK(ctx.glGetAttribLocation(data->shader_program, "av3color")); + + /* Get uniform locations */ + data->attr_mvp = GL_CHECK(ctx.glGetUniformLocation(data->shader_program, "mvp")); + + GL_CHECK(ctx.glUseProgram(data->shader_program)); + + /* Enable attributes for position, color and texture coordinates etc. */ + GL_CHECK(ctx.glEnableVertexAttribArray(data->attr_position)); + GL_CHECK(ctx.glEnableVertexAttribArray(data->attr_color)); + + /* Populate attributes for position, color and texture coordinates etc. */ + GL_CHECK(ctx.glVertexAttribPointer(data->attr_position, 3, GL_FLOAT, GL_FALSE, 0, _vertices)); + GL_CHECK(ctx.glVertexAttribPointer(data->attr_color, 3, GL_FLOAT, GL_FALSE, 0, _colors)); + + GL_CHECK(ctx.glEnable(GL_CULL_FACE)); + GL_CHECK(ctx.glEnable(GL_DEPTH_TEST)); + } + + /* Main render loop */ + frames = 0; + then = SDL_GetTicks(); + done = 0; + while (!done) { + /* Check for events */ + ++frames; + while (SDL_PollEvent(&event)) { + switch (event.type) { + case SDL_WINDOWEVENT: + switch (event.window.event) { + case SDL_WINDOWEVENT_RESIZED: + for (i = 0; i < state->num_windows; ++i) { + if (event.window.windowID == SDL_GetWindowID(state->windows[i])) { + status = SDL_GL_MakeCurrent(state->windows[i], context[i]); + if (status) { + SDL_Log("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); + break; + } + /* Change view port to the new window dimensions */ + ctx.glViewport(0, 0, event.window.data1, event.window.data2); + /* Update window content */ + Render(event.window.data1, event.window.data2, &datas[i]); + SDL_GL_SwapWindow(state->windows[i]); + break; + } + } + break; + } + } + SDLTest_CommonEvent(state, &event, &done); + } + for (i = 0; i < state->num_windows; ++i) { + status = SDL_GL_MakeCurrent(state->windows[i], context[i]); + if (status) { + SDL_Log("SDL_GL_MakeCurrent(): %s\n", SDL_GetError()); + + /* Continue for next window */ + continue; + } + Render(state->window_w, state->window_h, &datas[i]); + SDL_GL_SwapWindow(state->windows[i]); + } + } + + /* Print out some timing information */ + now = SDL_GetTicks(); + if (now > then) { + SDL_Log("%2.2f frames per second\n", + ((double) frames * 1000) / (now - then)); + } +#if !defined(__ANDROID__) + quit(0); + return 0; +#endif + return 0; +} + +#else /* HAVE_OPENGLES2 */ + +int +main(int argc, char *argv[]) +{ + SDL_Log("No OpenGL ES support on this system\n"); + return 1; +} + +#endif /* HAVE_OPENGLES2 */ + +/* vi: set ts=4 sw=4 expandtab: */