| #ifndef __gl2ext_h_ |
| #define __gl2ext_h_ |
| |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* |
| ** License Applicability. Except to the extent portions of this file are |
| ** made subject to an alternative license as permitted in the SGI Free |
| ** Software License B, Version 1.0 (the "License"), the contents of this |
| ** file are subject only to the provisions of the License. You may not use |
| ** this file except in compliance with the License. You may obtain a copy |
| ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 |
| ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: |
| ** |
| ** http://oss.sgi.com/projects/FreeB |
| ** |
| ** Note that, as provided in the License, the Software is distributed on an |
| ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS |
| ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND |
| ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A |
| ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. |
| ** |
| ** Original Code. The Original Code is: OpenGL Sample Implementation, |
| ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, |
| ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. |
| ** Copyright in any portions created by third parties is as indicated |
| ** elsewhere herein. All Rights Reserved. |
| ** |
| ** Additional Notice Provisions: The application programming interfaces |
| ** established by SGI in conjunction with the Original Code are The |
| ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released |
| ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version |
| ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X |
| ** Window System(R) (Version 1.3), released October 19, 1998. This software |
| ** was created using the OpenGL(R) version 1.2.1 Sample Implementation |
| ** published by SGI, but has not been independently verified as being |
| ** compliant with the OpenGL(R) version 1.2.1 Specification. |
| */ |
| |
| #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_EGL_image */ |
| #ifndef GL_OES_EGL_image |
| typedef void* GLeglImageOES; |
| #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_mapbuffer */ |
| #ifndef GL_OES_mapbuffer |
| /* GL_READ_ONLY and GL_READ_WRITE not supported */ |
| #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_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 |
| |
| /* GL_OES_texture3D */ |
| #ifndef GL_OES_texture3D |
| #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_half_float */ |
| #ifndef GL_OES_texture_half_float |
| #define GL_HALF_FLOAT_OES 0x8D61 |
| #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 |
| |
| /* 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_AMD_program_binary_Z400 */ |
| #ifndef GL_AMD_program_binary_Z400 |
| #define GL_Z400_BINARY_AMD 0x8740 |
| #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 |
| |
| /*------------------------------------------------------------------------* |
| * EXT extension tokens |
| *------------------------------------------------------------------------*/ |
| |
| /* 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_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 |
| |
| /*------------------------------------------------------------------------* |
| * 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_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_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_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_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, void** 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, void** params); |
| #endif |
| |
| /* GL_OES_packed_depth_stencil */ |
| #ifndef GL_OES_packed_depth_stencil |
| #define GL_OES_packed_depth_stencil 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 |
| |
| /* 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 void* 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 void* 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 void* 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 void* 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 void* 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 void* 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 void* data); |
| typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DOES) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); |
| #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_linear */ |
| #ifndef GL_OES_texture_half_float_linear |
| #define GL_OES_texture_half_float_linear 1 |
| #endif |
| |
| /* GL_OES_texture_float */ |
| #ifndef GL_OES_texture_float |
| #define GL_OES_texture_float 1 |
| #endif |
| |
| /* GL_OES_texture_half_float */ |
| #ifndef GL_OES_texture_half_float |
| #define GL_OES_texture_half_float 1 |
| #endif |
| |
| /* GL_OES_texture_npot */ |
| #ifndef GL_OES_texture_npot |
| #define GL_OES_texture_npot 1 |
| #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 |
| |
| /* 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, void *binary); |
| GL_APICALL void GL_APIENTRY glProgramBinaryOES (GLuint program, GLenum binaryFormat, const void *binary, GLint length); |
| #endif |
| typedef void (GL_APIENTRYP PFNGLGETPROGRAMBINARYOESPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary); |
| typedef void (GL_APIENTRYP PFNGLPROGRAMBINARYOESPROC) (GLuint program, GLenum binaryFormat, const void *binary, GLint length); |
| #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 |
| |
| /* GL_AMD_program_binary_Z400 */ |
| #ifndef GL_AMD_program_binary_Z400 |
| #define GL_AMD_program_binary_Z400 1 |
| #endif |
| |
| /*------------------------------------------------------------------------* |
| * EXT extension functions |
| *------------------------------------------------------------------------*/ |
| |
| /* GL_EXT_texture_filter_anisotropic */ |
| #ifndef GL_EXT_texture_filter_anisotropic |
| #define GL_EXT_texture_filter_anisotropic 1 |
| #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 |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __gl2ext_h_ */ |