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/*

 * Mesa 3-D graphics library

 * Version:  7.5

 *

 * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included

 * in all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 */

/**

 * \file glheader.h

 * Wrapper for GL/gl.h and GL/glext.h

 */

#ifndef GLHEADER_H

#define GLHEADER_H

#ifdef WGLAPI

#undef WGLAPI

#endif

#if !defined(OPENSTEP) && (defined(__WIN32__) && !defined(__CYGWIN__)) && !defined(BUILD_FOR_SNAP)

#  if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */

#    define WGLAPI __declspec(dllexport)

#  elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL) /* tag specifying we're building for DLL runtime support */

#    define WGLAPI __declspec(dllimport)

#  else /* for use with static link lib build of Win32 edition only */

#    define WGLAPI __declspec(dllimport)

#  endif /* _STATIC_MESA support */

#endif /* WIN32 / CYGWIN bracket */

#define GL_GLEXT_PROTOTYPES

#include "GL/gl.h"

#include "GL/glext.h"

/**

 * GL_FIXED is defined in glext.h version 64 but these typedefs aren't (yet).

 */

typedef int GLfixed;

typedef int GLclampx;

#ifndef GL_OES_EGL_image

typedef void *GLeglImageOES;

#endif

#ifndef GL_OES_point_size_array

#define GL_POINT_SIZE_ARRAY_OES                                 0x8B9C

#define GL_POINT_SIZE_ARRAY_TYPE_OES                            0x898A

#define GL_POINT_SIZE_ARRAY_STRIDE_OES                          0x898B

#define GL_POINT_SIZE_ARRAY_POINTER_OES                         0x898C

#define GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES                  0x8B9F

#endif

#ifndef GL_OES_draw_texture

#define GL_TEXTURE_CROP_RECT_OES  0x8B9D

#endif

#ifndef GL_PROGRAM_BINARY_LENGTH_OES

#define GL_PROGRAM_BINARY_LENGTH_OES 0x8741

#endif

/* GLES 2.0 tokens */

#ifndef GL_RGB565

#define GL_RGB565 0x8D62

#endif

#ifndef GL_TEXTURE_GEN_STR_OES

#define GL_TEXTURE_GEN_STR_OES                                  0x8D60

#endif

#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

#ifndef GL_OES_matrix_get

#define GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES               0x898D

#define GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES              0x898E

#define GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES                 0x898F

#endif

#ifndef GL_ES_VERSION_2_0

#define GL_SHADER_BINARY_FORMATS            0x8DF8

#define GL_NUM_SHADER_BINARY_FORMATS        0x8DF9

#define GL_SHADER_COMPILER                  0x8DFA

#define GL_MAX_VERTEX_UNIFORM_VECTORS       0x8DFB

#define GL_MAX_VARYING_VECTORS              0x8DFC

#define GL_MAX_FRAGMENT_UNIFORM_VECTORS     0x8DFD

#endif

/**

 * Internal token to represent a GLSL shader program (a collection of

 * one or more shaders that get linked together).  Note that GLSL

 * shaders and shader programs share one name space (one hash table)

 * so we need a value that's different from any of the

 * GL_VERTEX/FRAGMENT/GEOMETRY_PROGRAM tokens.

 */

#define GL_SHADER_PROGRAM_MESA 0x9999

/**

 * Internal token for geometry programs.

 * Use the value for GL_GEOMETRY_PROGRAM_NV for now.

 */

#define MESA_GEOMETRY_PROGRAM 0x8c26

/* Several fields of struct gl_config can take these as values.  Since

 * GLX header files may not be available everywhere they need to be used,

 * redefine them here.

 */

#define GLX_NONE                           0x8000

#define GLX_SLOW_CONFIG                    0x8001

#define GLX_TRUE_COLOR                     0x8002

#define GLX_DIRECT_COLOR                   0x8003

#define GLX_PSEUDO_COLOR                   0x8004

#define GLX_STATIC_COLOR                   0x8005

#define GLX_GRAY_SCALE                     0x8006

#define GLX_STATIC_GRAY                    0x8007

#define GLX_TRANSPARENT_RGB                0x8008

#define GLX_TRANSPARENT_INDEX              0x8009

#define GLX_NON_CONFORMANT_CONFIG          0x800D

#define GLX_SWAP_EXCHANGE_OML              0x8061

#define GLX_SWAP_COPY_OML                  0x8062

#define GLX_SWAP_UNDEFINED_OML             0x8063

#define GLX_DONT_CARE                      0xFFFFFFFF

#endif /* GLHEADER_H */