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Diffstat (limited to 'src/shared/glexts.h')
| -rw-r--r-- | src/shared/glexts.h | 488 |
1 files changed, 488 insertions, 0 deletions
diff --git a/src/shared/glexts.h b/src/shared/glexts.h new file mode 100644 index 0000000..59509c1 --- /dev/null +++ b/src/shared/glexts.h @@ -0,0 +1,488 @@ +#ifndef APIENTRY +#define APIENTRY +#endif +#ifndef APIENTRYP +#define APIENTRYP APIENTRY * +#endif + +// OpenGL deprecated functionality +#ifndef GL_QUADS +#define GL_QUADS 0x0007 +#endif + +#ifndef GL_ALPHA +#define GL_ALPHA 0x1906 +#endif +#ifndef GL_ALPHA8 +#define GL_ALPHA8 0x803C +#endif +#ifndef GL_ALPHA16 +#define GL_ALPHA16 0x803E +#endif +#ifndef GL_COMPRESSED_ALPHA +#define GL_COMPRESSED_ALPHA 0x84E9 +#endif + +#ifndef GL_LUMINANCE +#define GL_LUMINANCE 0x1909 +#endif +#ifndef GL_LUMINANCE8 +#define GL_LUMINANCE8 0x8040 +#endif +#ifndef GL_LUMINANCE16 +#define GL_LUMINANCE16 0x8042 +#endif +#ifndef GL_COMPRESSED_LUMINANCE +#define GL_COMPRESSED_LUMINANCE 0x84EA +#endif + +#ifndef GL_LUMINANCE_ALPHA +#define GL_LUMINANCE_ALPHA 0x190A +#endif +#ifndef GL_LUMINANCE8_ALPHA8 +#define GL_LUMINANCE8_ALPHA8 0x8045 +#endif +#ifndef GL_LUMINANCE16_ALPHA16 +#define GL_LUMINANCE16_ALPHA16 0x8048 +#endif +#ifndef GL_COMPRESSED_LUMINANCE_ALPHA +#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB +#endif + +// OpenGL 1.3 +#ifndef WIN32 +#define glActiveTexture_ glActiveTexture + +#define glBlendEquation_ glBlendEquation +#define glBlendColor_ glBlendColor + +#define glTexImage3D_ glTexImage3D +#define glTexSubImage3D_ glTexSubImage3D +#define glCopyTexSubImage3D_ glCopyTexSubImage3D + +#define glCompressedTexImage3D_ glCompressedTexImage3D +#define glCompressedTexImage2D_ glCompressedTexImage2D +#define glCompressedTexSubImage3D_ glCompressedTexSubImage3D +#define glCompressedTexSubImage2D_ glCompressedTexSubImage2D +#define glGetCompressedTexImage_ glGetCompressedTexImage + +#define glDrawRangeElements_ glDrawRangeElements +#else +extern PFNGLACTIVETEXTUREPROC glActiveTexture_; + +extern PFNGLBLENDEQUATIONPROC glBlendEquation_; +extern PFNGLBLENDCOLORPROC glBlendColor_; + +extern PFNGLTEXIMAGE3DPROC glTexImage3D_; +extern PFNGLTEXSUBIMAGE3DPROC glTexSubImage3D_; +extern PFNGLCOPYTEXSUBIMAGE3DPROC glCopyTexSubImage3D_; + +extern PFNGLCOMPRESSEDTEXIMAGE3DPROC glCompressedTexImage3D_; +extern PFNGLCOMPRESSEDTEXIMAGE2DPROC glCompressedTexImage2D_; +extern PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC glCompressedTexSubImage3D_; +extern PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC glCompressedTexSubImage2D_; +extern PFNGLGETCOMPRESSEDTEXIMAGEPROC glGetCompressedTexImage_; + +extern PFNGLDRAWRANGEELEMENTSPROC glDrawRangeElements_; +#endif + +// OpenGL 2.0 +#ifdef __APPLE__ +#define glMultiDrawArrays_ glMultiDrawArrays +#define glMultiDrawElements_ glMultiDrawElements + +#define glBlendFuncSeparate_ glBlendFuncSeparate +#define glBlendEquationSeparate_ glBlendEquationSeparate +#define glStencilOpSeparate_ glStencilOpSeparate +#define glStencilFuncSeparate_ glStencilFuncSeparate +#define glStencilMaskSeparate_ glStencilMaskSeparate + +#define glGenBuffers_ glGenBuffers +#define glBindBuffer_ glBindBuffer +#define glMapBuffer_ glMapBuffer +#define glUnmapBuffer_ glUnmapBuffer +#define glBufferData_ glBufferData +#define glBufferSubData_ glBufferSubData +#define glDeleteBuffers_ glDeleteBuffers +#define glGetBufferSubData_ glGetBufferSubData + +#define glGenQueries_ glGenQueries +#define glDeleteQueries_ glDeleteQueries +#define glBeginQuery_ glBeginQuery +#define glEndQuery_ glEndQuery +#define glGetQueryiv_ glGetQueryiv +#define glGetQueryObjectiv_ glGetQueryObjectiv +#define glGetQueryObjectuiv_ glGetQueryObjectuiv + +#define glCreateProgram_ glCreateProgram +#define glDeleteProgram_ glDeleteProgram +#define glUseProgram_ glUseProgram +#define glCreateShader_ glCreateShader +#define glDeleteShader_ glDeleteShader +#define glShaderSource_ glShaderSource +#define glCompileShader_ glCompileShader +#define glGetShaderiv_ glGetShaderiv +#define glGetProgramiv_ glGetProgramiv +#define glAttachShader_ glAttachShader +#define glGetProgramInfoLog_ glGetProgramInfoLog +#define glGetShaderInfoLog_ glGetShaderInfoLog +#define glLinkProgram_ glLinkProgram +#define glGetUniformLocation_ glGetUniformLocation +#define glUniform1f_ glUniform1f +#define glUniform2f_ glUniform2f +#define glUniform3f_ glUniform3f +#define glUniform4f_ glUniform4f +#define glUniform1fv_ glUniform1fv +#define glUniform2fv_ glUniform2fv +#define glUniform3fv_ glUniform3fv +#define glUniform4fv_ glUniform4fv +#define glUniform1i_ glUniform1i +#define glUniform2i_ glUniform2i +#define glUniform3i_ glUniform3i +#define glUniform4i_ glUniform4i +#define glUniform1iv_ glUniform1iv +#define glUniform2iv_ glUniform2iv +#define glUniform3iv_ glUniform3iv +#define glUniform4iv_ glUniform4iv +#define glUniformMatrix2fv_ glUniformMatrix2fv +#define glUniformMatrix3fv_ glUniformMatrix3fv +#define glUniformMatrix4fv_ glUniformMatrix4fv +#define glBindAttribLocation_ glBindAttribLocation +#define glGetActiveUniform_ glGetActiveUniform +#define glEnableVertexAttribArray_ glEnableVertexAttribArray +#define glDisableVertexAttribArray_ glDisableVertexAttribArray + +#define glVertexAttrib1f_ glVertexAttrib1f +#define glVertexAttrib1fv_ glVertexAttrib1fv +#define glVertexAttrib1s_ glVertexAttrib1s +#define glVertexAttrib1sv_ glVertexAttrib1sv +#define glVertexAttrib2f_ glVertexAttrib2f +#define glVertexAttrib2fv_ glVertexAttrib2fv +#define glVertexAttrib2s_ glVertexAttrib2s +#define glVertexAttrib2sv_ glVertexAttrib2sv +#define glVertexAttrib3f_ glVertexAttrib3f +#define glVertexAttrib3fv_ glVertexAttrib3fv +#define glVertexAttrib3s_ glVertexAttrib3s +#define glVertexAttrib3sv_ glVertexAttrib3sv +#define glVertexAttrib4f_ glVertexAttrib4f +#define glVertexAttrib4fv_ glVertexAttrib4fv +#define glVertexAttrib4s_ glVertexAttrib4s +#define glVertexAttrib4sv_ glVertexAttrib4sv +#define glVertexAttrib4bv_ glVertexAttrib4bv +#define glVertexAttrib4iv_ glVertexAttrib4iv +#define glVertexAttrib4ubv_ glVertexAttrib4ubv +#define glVertexAttrib4uiv_ glVertexAttrib4uiv +#define glVertexAttrib4usv_ glVertexAttrib4usv +#define glVertexAttrib4Nbv_ glVertexAttrib4Nbv +#define glVertexAttrib4Niv_ glVertexAttrib4Niv +#define glVertexAttrib4Nub_ glVertexAttrib4Nub +#define glVertexAttrib4Nubv_ glVertexAttrib4Nubv +#define glVertexAttrib4Nuiv_ glVertexAttrib4Nuiv +#define glVertexAttrib4Nusv_ glVertexAttrib4Nusv +#define glVertexAttribPointer_ glVertexAttribPointer + +#define glDrawBuffers_ glDrawBuffers +#else +extern PFNGLMULTIDRAWARRAYSPROC glMultiDrawArrays_; +extern PFNGLMULTIDRAWELEMENTSPROC glMultiDrawElements_; + +extern PFNGLBLENDFUNCSEPARATEPROC glBlendFuncSeparate_; +extern PFNGLBLENDEQUATIONSEPARATEPROC glBlendEquationSeparate_; +extern PFNGLSTENCILOPSEPARATEPROC glStencilOpSeparate_; +extern PFNGLSTENCILFUNCSEPARATEPROC glStencilFuncSeparate_; +extern PFNGLSTENCILMASKSEPARATEPROC glStencilMaskSeparate_; + +extern PFNGLGENBUFFERSPROC glGenBuffers_; +extern PFNGLBINDBUFFERPROC glBindBuffer_; +extern PFNGLMAPBUFFERPROC glMapBuffer_; +extern PFNGLUNMAPBUFFERPROC glUnmapBuffer_; +extern PFNGLBUFFERDATAPROC glBufferData_; +extern PFNGLBUFFERSUBDATAPROC glBufferSubData_; +extern PFNGLDELETEBUFFERSPROC glDeleteBuffers_; +extern PFNGLGETBUFFERSUBDATAPROC glGetBufferSubData_; + +extern PFNGLGENQUERIESPROC glGenQueries_; +extern PFNGLDELETEQUERIESPROC glDeleteQueries_; +extern PFNGLBEGINQUERYPROC glBeginQuery_; +extern PFNGLENDQUERYPROC glEndQuery_; +extern PFNGLGETQUERYIVPROC glGetQueryiv_; +extern PFNGLGETQUERYOBJECTIVPROC glGetQueryObjectiv_; +extern PFNGLGETQUERYOBJECTUIVPROC glGetQueryObjectuiv_; + +extern PFNGLCREATEPROGRAMPROC glCreateProgram_; +extern PFNGLDELETEPROGRAMPROC glDeleteProgram_; +extern PFNGLUSEPROGRAMPROC glUseProgram_; +extern PFNGLCREATESHADERPROC glCreateShader_; +extern PFNGLDELETESHADERPROC glDeleteShader_; +extern PFNGLSHADERSOURCEPROC glShaderSource_; +extern PFNGLCOMPILESHADERPROC glCompileShader_; +extern PFNGLGETSHADERIVPROC glGetShaderiv_; +extern PFNGLGETPROGRAMIVPROC glGetProgramiv_; +extern PFNGLATTACHSHADERPROC glAttachShader_; +extern PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog_; +extern PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog_; +extern PFNGLLINKPROGRAMPROC glLinkProgram_; +extern PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation_; +extern PFNGLUNIFORM1FPROC glUniform1f_; +extern PFNGLUNIFORM2FPROC glUniform2f_; +extern PFNGLUNIFORM3FPROC glUniform3f_; +extern PFNGLUNIFORM4FPROC glUniform4f_; +extern PFNGLUNIFORM1FVPROC glUniform1fv_; +extern PFNGLUNIFORM2FVPROC glUniform2fv_; +extern PFNGLUNIFORM3FVPROC glUniform3fv_; +extern PFNGLUNIFORM4FVPROC glUniform4fv_; +extern PFNGLUNIFORM1IPROC glUniform1i_; +extern PFNGLUNIFORM2IPROC glUniform2i_; +extern PFNGLUNIFORM3IPROC glUniform3i_; +extern PFNGLUNIFORM4IPROC glUniform4i_; +extern PFNGLUNIFORM1IVPROC glUniform1iv_; +extern PFNGLUNIFORM2IVPROC glUniform2iv_; +extern PFNGLUNIFORM3IVPROC glUniform3iv_; +extern PFNGLUNIFORM4IVPROC glUniform4iv_; +extern PFNGLUNIFORMMATRIX2FVPROC glUniformMatrix2fv_; +extern PFNGLUNIFORMMATRIX3FVPROC glUniformMatrix3fv_; +extern PFNGLUNIFORMMATRIX4FVPROC glUniformMatrix4fv_; +extern PFNGLBINDATTRIBLOCATIONPROC glBindAttribLocation_; +extern PFNGLGETACTIVEUNIFORMPROC glGetActiveUniform_; +extern PFNGLENABLEVERTEXATTRIBARRAYPROC glEnableVertexAttribArray_; +extern PFNGLDISABLEVERTEXATTRIBARRAYPROC glDisableVertexAttribArray_; + +extern PFNGLVERTEXATTRIB1FPROC glVertexAttrib1f_; +extern PFNGLVERTEXATTRIB1FVPROC glVertexAttrib1fv_; +extern PFNGLVERTEXATTRIB1SPROC glVertexAttrib1s_; +extern PFNGLVERTEXATTRIB1SVPROC glVertexAttrib1sv_; +extern PFNGLVERTEXATTRIB2FPROC glVertexAttrib2f_; +extern PFNGLVERTEXATTRIB2FVPROC glVertexAttrib2fv_; +extern PFNGLVERTEXATTRIB2SPROC glVertexAttrib2s_; +extern PFNGLVERTEXATTRIB2SVPROC glVertexAttrib2sv_; +extern PFNGLVERTEXATTRIB3FPROC glVertexAttrib3f_; +extern PFNGLVERTEXATTRIB3FVPROC glVertexAttrib3fv_; +extern PFNGLVERTEXATTRIB3SPROC glVertexAttrib3s_; +extern PFNGLVERTEXATTRIB3SVPROC glVertexAttrib3sv_; +extern PFNGLVERTEXATTRIB4FPROC glVertexAttrib4f_; +extern PFNGLVERTEXATTRIB4FVPROC glVertexAttrib4fv_; +extern PFNGLVERTEXATTRIB4SPROC glVertexAttrib4s_; +extern PFNGLVERTEXATTRIB4SVPROC glVertexAttrib4sv_; +extern PFNGLVERTEXATTRIB4BVPROC glVertexAttrib4bv_; +extern PFNGLVERTEXATTRIB4IVPROC glVertexAttrib4iv_; +extern PFNGLVERTEXATTRIB4UBVPROC glVertexAttrib4ubv_; +extern PFNGLVERTEXATTRIB4UIVPROC glVertexAttrib4uiv_; +extern PFNGLVERTEXATTRIB4USVPROC glVertexAttrib4usv_; +extern PFNGLVERTEXATTRIB4NBVPROC glVertexAttrib4Nbv_; +extern PFNGLVERTEXATTRIB4NIVPROC glVertexAttrib4Niv_; +extern PFNGLVERTEXATTRIB4NUBPROC glVertexAttrib4Nub_; +extern PFNGLVERTEXATTRIB4NUBVPROC glVertexAttrib4Nubv_; +extern PFNGLVERTEXATTRIB4NUIVPROC glVertexAttrib4Nuiv_; +extern PFNGLVERTEXATTRIB4NUSVPROC glVertexAttrib4Nusv_; +extern PFNGLVERTEXATTRIBPOINTERPROC glVertexAttribPointer_; + +extern PFNGLDRAWBUFFERSPROC glDrawBuffers_; +#endif + +#ifndef GL_VERSION_2_1 +#define GL_VERSION_2_1 1 +#define GL_PIXEL_PACK_BUFFER 0x88EB +#define GL_PIXEL_UNPACK_BUFFER 0x88EC +#endif + +#ifndef GL_EXT_texture_filter_anisotropic +#define GL_EXT_texture_filter_anisotropic 1 +#define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE +#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF +#endif + +#ifndef GL_EXT_texture_compression_s3tc +#define GL_EXT_texture_compression_s3tc 1 +#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 +#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 +#define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2 +#define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3 +#endif + +#ifndef GL_ARB_framebuffer_object +#define GL_ARB_framebuffer_object 1 +#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A +#define GL_DEPTH_STENCIL 0x84F9 +#define GL_UNSIGNED_INT_24_8 0x84FA +#define GL_DEPTH24_STENCIL8 0x88F0 +#define GL_FRAMEBUFFER_BINDING 0x8CA6 +#define GL_READ_FRAMEBUFFER 0x8CA8 +#define GL_DRAW_FRAMEBUFFER 0x8CA9 +#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 +#define GL_COLOR_ATTACHMENT0 0x8CE0 +#define GL_COLOR_ATTACHMENT1 0x8CE1 +#define GL_DEPTH_ATTACHMENT 0x8D00 +#define GL_STENCIL_ATTACHMENT 0x8D20 +#define GL_FRAMEBUFFER 0x8D40 +#define GL_RENDERBUFFER 0x8D41 +typedef void (APIENTRYP PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint *renderbuffers); +typedef void (APIENTRYP PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers); +typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer); +typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint *framebuffers); +typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers); +typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLGENERATEMIPMAPPROC) (GLenum target); +typedef void (APIENTRYP PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +#endif + +// GL_EXT_framebuffer_object +extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer_; +extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers_; +extern PFNGLGENFRAMEBUFFERSPROC glGenRenderbuffers_; +extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage_; +extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus_; +extern PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer_; +extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers_; +extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers_; +extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D_; +extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer_; +extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap_; + +// GL_EXT_framebuffer_blit +extern PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer_; + +#ifndef GL_ARB_texture_rg +#define GL_ARB_texture_rg 1 +#define GL_RG 0x8227 +#define GL_R8 0x8229 +#define GL_R16 0x822A +#define GL_RG8 0x822B +#define GL_RG16 0x822C +#define GL_R16F 0x822D +#define GL_R32F 0x822E +#define GL_RG16F 0x822F +#define GL_RG32F 0x8230 +#endif + +#ifndef GL_EXT_texture_compression_latc +#define GL_EXT_texture_compression_latc 1 +#define GL_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70 +#define GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72 +#endif + +#ifndef GL_ARB_texture_compression_rgtc +#define GL_ARB_texture_compression_rgtc 1 +#define GL_COMPRESSED_RED_RGTC1 0x8DBB +#define GL_COMPRESSED_RG_RGTC2 0x8DBD +#endif + +#ifndef GL_ARB_map_buffer_range +#define GL_ARB_map_buffer_range 1 +#define GL_MAP_READ_BIT 0x0001 +#define GL_MAP_WRITE_BIT 0x0002 +#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004 +#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008 +#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010 +#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020 +typedef GLvoid* (APIENTRYP PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); +typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length); +#endif +extern PFNGLMAPBUFFERRANGEPROC glMapBufferRange_; +extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC glFlushMappedBufferRange_; + +#ifndef GL_ARB_uniform_buffer_object +#define GL_ARB_uniform_buffer_object 1 +#define GL_UNIFORM_BUFFER 0x8A11 +#define GL_UNIFORM_BUFFER_BINDING 0x8A28 +#define GL_UNIFORM_BUFFER_START 0x8A29 +#define GL_UNIFORM_BUFFER_SIZE 0x8A2A +#define GL_MAX_VERTEX_UNIFORM_BLOCKS 0x8A2B +#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS 0x8A2C +#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS 0x8A2D +#define GL_MAX_COMBINED_UNIFORM_BLOCKS 0x8A2E +#define GL_MAX_UNIFORM_BUFFER_BINDINGS 0x8A2F +#define GL_MAX_UNIFORM_BLOCK_SIZE 0x8A30 +#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31 +#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32 +#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33 +#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34 +#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35 +#define GL_ACTIVE_UNIFORM_BLOCKS 0x8A36 +#define GL_UNIFORM_TYPE 0x8A37 +#define GL_UNIFORM_SIZE 0x8A38 +#define GL_UNIFORM_NAME_LENGTH 0x8A39 +#define GL_UNIFORM_BLOCK_INDEX 0x8A3A +#define GL_UNIFORM_OFFSET 0x8A3B +#define GL_UNIFORM_ARRAY_STRIDE 0x8A3C +#define GL_UNIFORM_MATRIX_STRIDE 0x8A3D +#define GL_UNIFORM_IS_ROW_MAJOR 0x8A3E +#define GL_UNIFORM_BLOCK_BINDING 0x8A3F +#define GL_UNIFORM_BLOCK_DATA_SIZE 0x8A40 +#define GL_UNIFORM_BLOCK_NAME_LENGTH 0x8A41 +#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS 0x8A42 +#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46 +#define GL_INVALID_INDEX 0xFFFFFFFFu +typedef void (APIENTRYP PFNGLGETUNIFORMINDICESPROC) (GLuint program, GLsizei uniformCount, const GLchar* *uniformNames, GLuint *uniformIndices); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMSIVPROC) (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params); +typedef GLuint (APIENTRYP PFNGLGETUNIFORMBLOCKINDEXPROC) (GLuint program, const GLchar *uniformBlockName); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKIVPROC) (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLUNIFORMBLOCKBINDINGPROC) (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding); +#endif +#ifndef GL_INVALID_INDEX +#define GL_INVALID_INDEX 0xFFFFFFFFu +#endif +extern PFNGLGETUNIFORMINDICESPROC glGetUniformIndices_; +extern PFNGLGETACTIVEUNIFORMSIVPROC glGetActiveUniformsiv_; +extern PFNGLGETUNIFORMBLOCKINDEXPROC glGetUniformBlockIndex_; +extern PFNGLGETACTIVEUNIFORMBLOCKIVPROC glGetActiveUniformBlockiv_; +extern PFNGLUNIFORMBLOCKBINDINGPROC glUniformBlockBinding_; + +#ifndef GL_VERSION_3_0 +#define GL_VERSION_3_0 1 +#define GL_NUM_EXTENSIONS 0x821D +#define GL_COMPARE_REF_TO_TEXTURE 0x884E +#define GL_MAX_VARYING_COMPONENTS 0x8B4B +#define GL_RGBA32F 0x8814 +#define GL_RGB32F 0x8815 +#define GL_RGBA16F 0x881A +#define GL_RGB16F 0x881B +#define GL_COMPRESSED_RED 0x8225 +#define GL_COMPRESSED_RG 0x8226 +typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer); +typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONPROC) (GLuint program, GLuint color, const GLchar *name); +typedef const GLubyte * (APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index); +#elif GL_GLEXT_VERSION < 43 +typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer); +#endif + +extern PFNGLGETSTRINGIPROC glGetStringi_; +extern PFNGLBINDFRAGDATALOCATIONPROC glBindFragDataLocation_; +extern PFNGLBINDBUFFERBASEPROC glBindBufferBase_; +extern PFNGLBINDBUFFERRANGEPROC glBindBufferRange_; + +#ifndef GL_VERSION_3_1 +#define GL_VERSION_3_1 1 +#define GL_TEXTURE_RECTANGLE 0x84F5 +#endif + +#ifndef GL_ARB_vertex_array_object +#define GL_ARB_vertex_array_object 1 +#define GL_VERTEX_ARRAY_BINDING 0x85B5 +typedef void (APIENTRYP PFNGLBINDVERTEXARRAYPROC) (GLuint array); +typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint *arrays); +typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays); +typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array); +#endif +extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray_; +extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays_; +extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays_; +extern PFNGLISVERTEXARRAYPROC glIsVertexArray_; + +#ifndef GL_ARB_texture_swizzle +#define GL_ARB_texture_swizzle 1 +#define GL_TEXTURE_SWIZZLE_R 0x8E42 +#define GL_TEXTURE_SWIZZLE_G 0x8E43 +#define GL_TEXTURE_SWIZZLE_B 0x8E44 +#define GL_TEXTURE_SWIZZLE_A 0x8E45 +#define GL_TEXTURE_SWIZZLE_RGBA 0x8E46 +#endif + |