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Added definitions for OpenGL ES function pointers. 

Using GLES extension functions in the code won't cause linker failures
anymore, but their addresses aren't being loaded yet. As said before,
NaCl and Emscripten is still a special case.
pull/68/head
Vladimír Vondruš 12 years ago
parent
5a8e165014
commit
b0cbb4066c
9 changed files with 388 additions and 5 deletions
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  1. 8
      src/Magnum/CMakeLists.txt
  2. 11
      src/MagnumExternal/OpenGL/GLES2/CMakeLists.txt
  3. 2
      src/MagnumExternal/OpenGL/GLES2/README.md
  4. 196
      src/MagnumExternal/OpenGL/GLES2/flextGL.cpp
  5. 20
      src/MagnumExternal/OpenGL/GLES2/flextGL.cpp.template
  6. 8
      src/MagnumExternal/OpenGL/GLES3/CMakeLists.txt
  7. 5
      src/MagnumExternal/OpenGL/GLES3/README.md
  8. 123
      src/MagnumExternal/OpenGL/GLES3/flextGL.cpp
  9. 20
      src/MagnumExternal/OpenGL/GLES3/flextGL.cpp.template

8
src/Magnum/CMakeLists.txt
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@ -149,8 +149,7 @@ if(NOT TARGET_GLES)
BufferTexture.cpp BufferTexture.cpp
CubeMapTextureArray.cpp CubeMapTextureArray.cpp
MultisampleTexture.cpp MultisampleTexture.cpp
RectangleTexture.cpp RectangleTexture.cpp)
$<TARGET_OBJECTS:MagnumFlextGLObjects>)
endif() endif()
# Non-ES2 stuff # Non-ES2 stuff
@ -163,6 +162,11 @@ if(NOT TARGET_GLES2)
TextureArray.cpp) TextureArray.cpp)
endif() endif()
# Link in GL function pointer variables on platforms that support it
if(NOT CORRADE_TARGET_EMSCRIPTEN AND NOT CORRADE_TARGET_NACL)
list(APPEND Magnum_SRCS $<TARGET_OBJECTS:MagnumFlextGLObjects>)
endif()
# Files shared between main library and math unit test library # Files shared between main library and math unit test library
set(MagnumMath_SRCS set(MagnumMath_SRCS
Math/Functions.cpp Math/Functions.cpp

11
src/MagnumExternal/OpenGL/GLES2/CMakeLists.txt vendored
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@ -23,6 +23,17 @@
# DEALINGS IN THE SOFTWARE. # DEALINGS IN THE SOFTWARE.
# #
# NaCl and Emscripten don't have the ability to load function pointers manually
if(NOT CORRADE_TARGET_NACL AND NOT CORRADE_TARGET_EMSCRIPTEN)
add_library(MagnumFlextGLObjects OBJECT flextGL.cpp)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "(Apple)?Clang")
set_target_properties(MagnumFlextGLObjects PROPERTIES COMPILE_FLAGS "${CMAKE_SHARED_LIBRARY_CXX_FLAGS} -fvisibility=hidden -DFlextGL_EXPORTS")
else()
set_target_properties(MagnumFlextGLObjects PROPERTIES COMPILE_FLAGS "${CMAKE_SHARED_LIBRARY_CXX_FLAGS} -DFlextGL_EXPORTS")
endif()
endif()
# NaCl and Emscripten are special, provide only some extensions for them # NaCl and Emscripten are special, provide only some extensions for them
if(CORRADE_TARGET_NACL) if(CORRADE_TARGET_NACL)
set(MagnumOpenGL_HEADERS flextGLNaCl.h) set(MagnumOpenGL_HEADERS flextGLNaCl.h)

2
src/MagnumExternal/OpenGL/GLES2/README.md vendored
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@ -7,7 +7,7 @@ files for generic GLES2 implementations:
.../flextGLgen.py -D . -t . extensions.txt .../flextGLgen.py -D . -t . extensions.txt
It will generate `flextGL.h` file. It will generate `flextGL.h` and `flextGL.cpp` files.
NaCl and Emscripten don't have the ability to manually load extension pointers, NaCl and Emscripten don't have the ability to manually load extension pointers,
thus they have only header files: thus they have only header files:

196
src/MagnumExternal/OpenGL/GLES2/flextGL.cpp vendored
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@ -0,0 +1,196 @@
#include "flextGL.h"
#ifdef __cplusplus
extern "C" {
#endif
/* GL_ANGLE_framebuffer_blit */
FLEXTGL_EXPORT void(APIENTRY *flextglBlitFramebufferANGLE)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum) = nullptr;
/* GL_ANGLE_framebuffer_multisample */
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorageMultisampleANGLE)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
/* GL_ANGLE_instanced_arrays */
FLEXTGL_EXPORT void(APIENTRY *flextglDrawArraysInstancedANGLE)(GLenum, GLint, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDrawElementsInstancedANGLE)(GLenum, GLsizei, GLenum, const void *, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttribDivisorANGLE)(GLuint, GLuint) = nullptr;
/* GL_APPLE_framebuffer_multisample */
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorageMultisampleAPPLE)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglResolveMultisampleFramebufferAPPLE)(void) = nullptr;
/* GL_EXT_discard_framebuffer */
FLEXTGL_EXPORT void(APIENTRY *flextglDiscardFramebufferEXT)(GLenum, GLsizei, const GLenum *) = nullptr;
/* GL_EXT_blend_minmax */
FLEXTGL_EXPORT void(APIENTRY *flextglBlendEquationEXT)(GLenum) = nullptr;
/* GL_EXT_occlusion_query_boolean */
FLEXTGL_EXPORT void(APIENTRY *flextglGenQueriesEXT)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteQueriesEXT)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsQueryEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBeginQueryEXT)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglEndQueryEXT)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryivEXT)(GLenum, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjectuivEXT)(GLuint, GLenum, GLuint *) = nullptr;
/* GL_EXT_texture_storage */
FLEXTGL_EXPORT void(APIENTRY *flextglTexStorage1DEXT)(GLenum, GLsizei, GLenum, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTexStorage2DEXT)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTexStorage3DEXT)(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTextureStorage1DEXT)(GLuint, GLenum, GLsizei, GLenum, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTextureStorage2DEXT)(GLuint, GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTextureStorage3DEXT)(GLuint, GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei) = nullptr;
/* GL_EXT_map_buffer_range */
FLEXTGL_EXPORT void *(APIENTRY *flextglMapBufferRangeEXT)(GLenum, GLintptr, GLsizeiptr, GLbitfield) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglFlushMappedBufferRangeEXT)(GLenum, GLintptr, GLsizeiptr) = nullptr;
/* GL_EXT_instanced_arrays */
FLEXTGL_EXPORT void(APIENTRY *flextglDrawArraysInstancedEXT)(GLenum, GLint, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDrawElementsInstancedEXT)(GLenum, GLsizei, GLenum, const void *, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttribDivisorEXT)(GLuint, GLuint) = nullptr;
/* GL_NV_draw_buffers */
FLEXTGL_EXPORT void(APIENTRY *flextglDrawBuffersNV)(GLsizei, const GLenum *) = nullptr;
/* GL_NV_read_buffer */
FLEXTGL_EXPORT void(APIENTRY *flextglReadBufferNV)(GLenum) = nullptr;
/* GL_NV_draw_instanced */
FLEXTGL_EXPORT void(APIENTRY *flextglDrawArraysInstancedNV)(GLenum, GLint, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDrawElementsInstancedNV)(GLenum, GLsizei, GLenum, const void *, GLsizei) = nullptr;
/* GL_NV_framebuffer_blit */
FLEXTGL_EXPORT void(APIENTRY *flextglBlitFramebufferNV)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum) = nullptr;
/* GL_NV_framebuffer_multisample */
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorageMultisampleNV)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
/* GL_NV_instanced_arrays */
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttribDivisorNV)(GLuint, GLuint) = nullptr;
/* GL_OES_texture_3D */
FLEXTGL_EXPORT void(APIENTRY *flextglTexImage3DOES)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTexSubImage3DOES)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglCopyTexSubImage3DOES)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglCompressedTexImage3DOES)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglCompressedTexSubImage3DOES)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglFramebufferTexture3DOES)(GLenum, GLenum, GLenum, GLuint, GLint, GLint) = nullptr;
/* GL_OES_vertex_array_object */
FLEXTGL_EXPORT void(APIENTRY *flextglBindVertexArrayOES)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteVertexArraysOES)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenVertexArraysOES)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsVertexArrayOES)(GLuint) = nullptr;
/* GL_EXT_multi_draw_arrays */
FLEXTGL_EXPORT void(APIENTRY *flextglMultiDrawArraysEXT)(GLenum, const GLint *, const GLsizei *, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglMultiDrawElementsEXT)(GLenum, const GLsizei *, GLenum, const void *const*, GLsizei) = nullptr;
/* GL_EXT_debug_label */
FLEXTGL_EXPORT void(APIENTRY *flextglLabelObjectEXT)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectLabelEXT)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
/* GL_EXT_debug_marker */
FLEXTGL_EXPORT void(APIENTRY *flextglInsertEventMarkerEXT)(GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPushGroupMarkerEXT)(GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPopGroupMarkerEXT)(void) = nullptr;
/* GL_EXT_disjoint_timer_query */
FLEXTGL_EXPORT void(APIENTRY *flextglQueryCounterEXT)(GLuint, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjectivEXT)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjecti64vEXT)(GLuint, GLenum, GLint64 *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjectui64vEXT)(GLuint, GLenum, GLuint64 *) = nullptr;
/* GL_EXT_separate_shader_objects */
FLEXTGL_EXPORT void(APIENTRY *flextglUseShaderProgramEXT)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglActiveProgramEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglCreateShaderProgramEXT)(GLenum, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglActiveShaderProgramEXT)(GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBindProgramPipelineEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglCreateShaderProgramvEXT)(GLenum, GLsizei, const GLchar **) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteProgramPipelinesEXT)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenProgramPipelinesEXT)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetProgramPipelineInfoLogEXT)(GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetProgramPipelineivEXT)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsProgramPipelineEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramParameteriEXT)(GLuint, GLenum, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1fEXT)(GLuint, GLint, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1iEXT)(GLuint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2fEXT)(GLuint, GLint, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2iEXT)(GLuint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3fEXT)(GLuint, GLint, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3iEXT)(GLuint, GLint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4fEXT)(GLuint, GLint, GLfloat, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4iEXT)(GLuint, GLint, GLint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix2fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix3fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix4fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUseProgramStagesEXT)(GLuint, GLbitfield, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglValidateProgramPipelineEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1uiEXT)(GLuint, GLint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2uiEXT)(GLuint, GLint, GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3uiEXT)(GLuint, GLint, GLuint, GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4uiEXT)(GLuint, GLint, GLuint, GLuint, GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1uivEXT)(GLuint, GLint, GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2uivEXT)(GLuint, GLint, GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3uivEXT)(GLuint, GLint, GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4uivEXT)(GLuint, GLint, GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix2x3fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix3x2fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix2x4fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix4x2fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix3x4fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix4x3fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
/* GL_EXT_multisampled_render_to_texture */
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorageMultisampleEXT)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglFramebufferTexture2DMultisampleEXT)(GLenum, GLenum, GLenum, GLuint, GLint, GLsizei) = nullptr;
/* GL_EXT_robustness */
FLEXTGL_EXPORT GLenum(APIENTRY *flextglGetGraphicsResetStatusEXT)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglReadnPixelsEXT)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLsizei, void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetnUniformfvEXT)(GLuint, GLint, GLsizei, GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetnUniformivEXT)(GLuint, GLint, GLsizei, GLint *) = nullptr;
/* GL_KHR_debug */
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageControl)(GLenum, GLenum, GLenum, GLsizei, const GLuint *, GLboolean) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageInsert)(GLenum, GLenum, GLuint, GLenum, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageCallback)(GLDEBUGPROC, const void *) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglGetDebugMessageLog)(GLuint, GLsizei, GLenum *, GLenum *, GLuint *, GLenum *, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPushDebugGroup)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPopDebugGroup)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectLabel)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectLabel)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectPtrLabel)(const void *, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectPtrLabel)(const void *, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetPointerv)(GLenum, void **) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageControlKHR)(GLenum, GLenum, GLenum, GLsizei, const GLuint *, GLboolean) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageInsertKHR)(GLenum, GLenum, GLuint, GLenum, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageCallbackKHR)(GLDEBUGPROCKHR, const void *) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglGetDebugMessageLogKHR)(GLuint, GLsizei, GLenum *, GLenum *, GLuint *, GLenum *, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPushDebugGroupKHR)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPopDebugGroupKHR)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectLabelKHR)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectLabelKHR)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectPtrLabelKHR)(const void *, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectPtrLabelKHR)(const void *, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetPointervKHR)(GLenum, void **) = nullptr;
/* GL_OES_mapbuffer */
FLEXTGL_EXPORT void *(APIENTRY *flextglMapBufferOES)(GLenum, GLenum) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglUnmapBufferOES)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetBufferPointervOES)(GLenum, GLenum, void **) = nullptr;
#ifdef __cplusplus
}
#endif

20
src/MagnumExternal/OpenGL/GLES2/flextGL.cpp.template vendored
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@ -0,0 +1,20 @@
@require(passthru, functions, enums, options, version, extensions)
#include "flextGL.h"
#ifdef __cplusplus
extern "C" {
#endif
@for category,funcs in functions:
@if len(funcs) > 0 and category not in ['ES_VERSION_2_0']:
/* GL_@category */
@for f in funcs:
FLEXTGL_EXPORT @f.returntype\
(APIENTRY *flextgl@f.name)(@f.param_type_list_string()) = nullptr;
@end
@end
@end
#ifdef __cplusplus
}
#endif

8
src/MagnumExternal/OpenGL/GLES3/CMakeLists.txt vendored
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@ -23,4 +23,12 @@
# DEALINGS IN THE SOFTWARE. # DEALINGS IN THE SOFTWARE.
# #
add_library(MagnumFlextGLObjects OBJECT flextGL.cpp)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "(Apple)?Clang")
set_target_properties(MagnumFlextGLObjects PROPERTIES COMPILE_FLAGS "${CMAKE_SHARED_LIBRARY_CXX_FLAGS} -fvisibility=hidden -DFlextGL_EXPORTS")
else()
set_target_properties(MagnumFlextGLObjects PROPERTIES COMPILE_FLAGS "${CMAKE_SHARED_LIBRARY_CXX_FLAGS} -DFlextGL_EXPORTS")
endif()
install(FILES flextGL.h DESTINATION ${MAGNUM_EXTERNAL_INCLUDE_INSTALL_DIR}/OpenGL/GLES3) install(FILES flextGL.h DESTINATION ${MAGNUM_EXTERNAL_INCLUDE_INSTALL_DIR}/OpenGL/GLES3)

5
src/MagnumExternal/OpenGL/GLES3/README.md vendored
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@ -6,5 +6,6 @@ Call `flextGLgen.py` in this directory with the following arguments:
.../flextGLgen.py -D . -t . extensions.txt .../flextGLgen.py -D . -t . extensions.txt
It will generate `flextGL.h` file. As usual, be sure to check the diff for It will generate `flextGL.h` and `flextGL.cpp` files. As usual, be sure to
suspicious changes and whitespace-at-EOL (although there shouldn't be any). check the diff for suspicious changes and whitespace-at-EOL (although there
shouldn't be any).

123
src/MagnumExternal/OpenGL/GLES3/flextGL.cpp vendored
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@ -0,0 +1,123 @@
#include "flextGL.h"
#ifdef __cplusplus
extern "C" {
#endif
/* GL_EXT_multi_draw_arrays */
FLEXTGL_EXPORT void(APIENTRY *flextglMultiDrawArraysEXT)(GLenum, const GLint *, const GLsizei *, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglMultiDrawElementsEXT)(GLenum, const GLsizei *, GLenum, const void *const*, GLsizei) = nullptr;
/* GL_EXT_debug_label */
FLEXTGL_EXPORT void(APIENTRY *flextglLabelObjectEXT)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectLabelEXT)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
/* GL_EXT_debug_marker */
FLEXTGL_EXPORT void(APIENTRY *flextglInsertEventMarkerEXT)(GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPushGroupMarkerEXT)(GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPopGroupMarkerEXT)(void) = nullptr;
/* GL_EXT_disjoint_timer_query */
FLEXTGL_EXPORT void(APIENTRY *flextglGenQueriesEXT)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteQueriesEXT)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsQueryEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBeginQueryEXT)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglEndQueryEXT)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglQueryCounterEXT)(GLuint, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryivEXT)(GLenum, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjectivEXT)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjectuivEXT)(GLuint, GLenum, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjecti64vEXT)(GLuint, GLenum, GLint64 *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjectui64vEXT)(GLuint, GLenum, GLuint64 *) = nullptr;
/* GL_EXT_separate_shader_objects */
FLEXTGL_EXPORT void(APIENTRY *flextglUseShaderProgramEXT)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglActiveProgramEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglCreateShaderProgramEXT)(GLenum, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglActiveShaderProgramEXT)(GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBindProgramPipelineEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglCreateShaderProgramvEXT)(GLenum, GLsizei, const GLchar **) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteProgramPipelinesEXT)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenProgramPipelinesEXT)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetProgramPipelineInfoLogEXT)(GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetProgramPipelineivEXT)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsProgramPipelineEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramParameteriEXT)(GLuint, GLenum, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1fEXT)(GLuint, GLint, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1iEXT)(GLuint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2fEXT)(GLuint, GLint, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2iEXT)(GLuint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3fEXT)(GLuint, GLint, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3iEXT)(GLuint, GLint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4fEXT)(GLuint, GLint, GLfloat, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4iEXT)(GLuint, GLint, GLint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix2fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix3fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix4fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUseProgramStagesEXT)(GLuint, GLbitfield, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglValidateProgramPipelineEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1uiEXT)(GLuint, GLint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2uiEXT)(GLuint, GLint, GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3uiEXT)(GLuint, GLint, GLuint, GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4uiEXT)(GLuint, GLint, GLuint, GLuint, GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1uivEXT)(GLuint, GLint, GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2uivEXT)(GLuint, GLint, GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3uivEXT)(GLuint, GLint, GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4uivEXT)(GLuint, GLint, GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix2x3fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix3x2fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix2x4fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix4x2fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix3x4fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix4x3fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
/* GL_EXT_multisampled_render_to_texture */
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorageMultisampleEXT)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglFramebufferTexture2DMultisampleEXT)(GLenum, GLenum, GLenum, GLuint, GLint, GLsizei) = nullptr;
/* GL_EXT_robustness */
FLEXTGL_EXPORT GLenum(APIENTRY *flextglGetGraphicsResetStatusEXT)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglReadnPixelsEXT)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLsizei, void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetnUniformfvEXT)(GLuint, GLint, GLsizei, GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetnUniformivEXT)(GLuint, GLint, GLsizei, GLint *) = nullptr;
/* GL_KHR_debug */
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageControl)(GLenum, GLenum, GLenum, GLsizei, const GLuint *, GLboolean) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageInsert)(GLenum, GLenum, GLuint, GLenum, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageCallback)(GLDEBUGPROC, const void *) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglGetDebugMessageLog)(GLuint, GLsizei, GLenum *, GLenum *, GLuint *, GLenum *, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPushDebugGroup)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPopDebugGroup)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectLabel)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectLabel)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectPtrLabel)(const void *, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectPtrLabel)(const void *, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetPointerv)(GLenum, void **) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageControlKHR)(GLenum, GLenum, GLenum, GLsizei, const GLuint *, GLboolean) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageInsertKHR)(GLenum, GLenum, GLuint, GLenum, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageCallbackKHR)(GLDEBUGPROCKHR, const void *) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglGetDebugMessageLogKHR)(GLuint, GLsizei, GLenum *, GLenum *, GLuint *, GLenum *, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPushDebugGroupKHR)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPopDebugGroupKHR)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectLabelKHR)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectLabelKHR)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectPtrLabelKHR)(const void *, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectPtrLabelKHR)(const void *, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetPointervKHR)(GLenum, void **) = nullptr;
/* GL_OES_mapbuffer */
FLEXTGL_EXPORT void *(APIENTRY *flextglMapBufferOES)(GLenum, GLenum) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglUnmapBufferOES)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetBufferPointervOES)(GLenum, GLenum, void **) = nullptr;
#ifdef __cplusplus
}
#endif

20
src/MagnumExternal/OpenGL/GLES3/flextGL.cpp.template vendored
Unescape View File

@ -0,0 +1,20 @@
@require(passthru, functions, enums, options, version, extensions)
#include "flextGL.h"
#ifdef __cplusplus
extern "C" {
#endif
@for category,funcs in functions:
@if len(funcs) > 0 and category not in ['ES_VERSION_2_0', 'ES_VERSION_3_0']:
/* GL_@category */
@for f in funcs:
FLEXTGL_EXPORT @f.returntype\
(APIENTRY *flextgl@f.name)(@f.param_type_list_string()) = nullptr;
@end
@end
@end
#ifdef __cplusplus
}
#endif
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