/*++ BUILD Version: 0004    // Increment this if a change has global effects

Copyright (c) 1985-96, Microsoft Corporation

Module Name:

    gl.h

Abstract:

    Procedure declarations, constant definitions and macros for the OpenGL
    component.

--*/

#ifndef __gl_h_
#ifndef __GL_H__

#define __gl_h_
#define __GL_H__

#ifdef __cplusplus
extern "C" {
#endif

/*
** Copyright 1996 Silicon Graphics, Inc.
** All Rights Reserved.
**
** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
** the contents of this file may not be disclosed to third parties, copied or
** duplicated in any form, in whole or in part, without the prior written
** permission of Silicon Graphics, Inc.
**
** RESTRICTED RIGHTS LEGEND:
** Use, duplication or disclosure by the Government is subject to restrictions
** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
** rights reserved under the Copyright Laws of the United States.
*/

typedef unsigned int GLenum;
typedef unsigned char GLboolean;
typedef unsigned int GLbitfield;
typedef signed char GLbyte;
typedef short GLshort;
typedef int GLint;
typedef int GLsizei;
typedef unsigned char GLubyte;
typedef unsigned short GLushort;
typedef unsigned int GLuint;
typedef float GLfloat;
typedef float GLclampf;
typedef double GLdouble;
typedef double GLclampd;
typedef void GLvoid;

/*************************************************************/

/* Version */
#define GL_VERSION_1_1                    1

/* AccumOp */
#define GL_ACCUM                          0x0100
#define GL_LOAD                           0x0101
#define GL_RETURN                         0x0102
#define GL_MULT                           0x0103
#define GL_ADD                            0x0104

/* AlphaFunction */
#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

/* AttribMask */
#define GL_CURRENT_BIT                    0x00000001
#define GL_POINT_BIT                      0x00000002
#define GL_LINE_BIT                       0x00000004
#define GL_POLYGON_BIT                    0x00000008
#define GL_POLYGON_STIPPLE_BIT            0x00000010
#define GL_PIXEL_MODE_BIT                 0x00000020
#define GL_LIGHTING_BIT                   0x00000040
#define GL_FOG_BIT                        0x00000080
#define GL_DEPTH_BUFFER_BIT               0x00000100
#define GL_ACCUM_BUFFER_BIT               0x00000200
#define GL_STENCIL_BUFFER_BIT             0x00000400
#define GL_VIEWPORT_BIT                   0x00000800
#define GL_TRANSFORM_BIT                  0x00001000
#define GL_ENABLE_BIT                     0x00002000
#define GL_COLOR_BUFFER_BIT               0x00004000
#define GL_HINT_BIT                       0x00008000
#define GL_EVAL_BIT                       0x00010000
#define GL_LIST_BIT                       0x00020000
#define GL_TEXTURE_BIT                    0x00040000
#define GL_SCISSOR_BIT                    0x00080000
#define GL_ALL_ATTRIB_BITS                0x000fffff

/* 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
#define GL_QUADS                          0x0007
#define GL_QUAD_STRIP                     0x0008
#define GL_POLYGON                        0x0009

/* 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 */

/* Boolean */
#define GL_TRUE                           1
#define GL_FALSE                          0

/* ClearBufferMask */
/*      GL_COLOR_BUFFER_BIT */
/*      GL_ACCUM_BUFFER_BIT */
/*      GL_STENCIL_BUFFER_BIT */
/*      GL_DEPTH_BUFFER_BIT */

/* ClientArrayType */
/*      GL_VERTEX_ARRAY */
/*      GL_NORMAL_ARRAY */
/*      GL_COLOR_ARRAY */
/*      GL_INDEX_ARRAY */
/*      GL_TEXTURE_COORD_ARRAY */
/*      GL_EDGE_FLAG_ARRAY */

/* ClipPlaneName */
#define GL_CLIP_PLANE0                    0x3000
#define GL_CLIP_PLANE1                    0x3001
#define GL_CLIP_PLANE2                    0x3002
#define GL_CLIP_PLANE3                    0x3003
#define GL_CLIP_PLANE4                    0x3004
#define GL_CLIP_PLANE5                    0x3005

/* ColorMaterialFace */
/*      GL_FRONT */
/*      GL_BACK */
/*      GL_FRONT_AND_BACK */

/* ColorMaterialParameter */
/*      GL_AMBIENT */
/*      GL_DIFFUSE */
/*      GL_SPECULAR */
/*      GL_EMISSION */
/*      GL_AMBIENT_AND_DIFFUSE */

/* ColorPointerType */
/*      GL_BYTE */
/*      GL_UNSIGNED_BYTE */
/*      GL_SHORT */
/*      GL_UNSIGNED_SHORT */
/*      GL_INT */
/*      GL_UNSIGNED_INT */
/*      GL_FLOAT */
/*      GL_DOUBLE */

/* CullFaceMode */
/*      GL_FRONT */
/*      GL_BACK */
/*      GL_FRONT_AND_BACK */

/* 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_2_BYTES                        0x1407
#define GL_3_BYTES                        0x1408
#define GL_4_BYTES                        0x1409
#define GL_DOUBLE                         0x140A

/* DepthFunction */
/*      GL_NEVER */
/*      GL_LESS */
/*      GL_EQUAL */
/*      GL_LEQUAL */
/*      GL_GREATER */
/*      GL_NOTEQUAL */
/*      GL_GEQUAL */
/*      GL_ALWAYS */

/* DrawBufferMode */
#define GL_NONE                           0
#define GL_FRONT_LEFT                     0x0400
#define GL_FRONT_RIGHT                    0x0401
#define GL_BACK_LEFT                      0x0402
#define GL_BACK_RIGHT                     0x0403
#define GL_FRONT                          0x0404
#define GL_BACK                           0x0405
#define GL_LEFT                           0x0406
#define GL_RIGHT                          0x0407
#define GL_FRONT_AND_BACK                 0x0408
#define GL_AUX0                           0x0409
#define GL_AUX1                           0x040A
#define GL_AUX2                           0x040B
#define GL_AUX3                           0x040C

/* Enable */
/*      GL_FOG */
/*      GL_LIGHTING */
/*      GL_TEXTURE_1D */
/*      GL_TEXTURE_2D */
/*      GL_LINE_STIPPLE */
/*      GL_POLYGON_STIPPLE */
/*      GL_CULL_FACE */
/*      GL_ALPHA_TEST */
/*      GL_BLEND */
/*      GL_INDEX_LOGIC_OP */
/*      GL_COLOR_LOGIC_OP */
/*      GL_DITHER */
/*      GL_STENCIL_TEST */
/*      GL_DEPTH_TEST */
/*      GL_CLIP_PLANE0 */
/*      GL_CLIP_PLANE1 */
/*      GL_CLIP_PLANE2 */
/*      GL_CLIP_PLANE3 */
/*      GL_CLIP_PLANE4 */
/*      GL_CLIP_PLANE5 */
/*      GL_LIGHT0 */
/*      GL_LIGHT1 */
/*      GL_LIGHT2 */
/*      GL_LIGHT3 */
/*      GL_LIGHT4 */
/*      GL_LIGHT5 */
/*      GL_LIGHT6 */
/*      GL_LIGHT7 */
/*      GL_TEXTURE_GEN_S */
/*      GL_TEXTURE_GEN_T */
/*      GL_TEXTURE_GEN_R */
/*      GL_TEXTURE_GEN_Q */
/*      GL_MAP1_VERTEX_3 */
/*      GL_MAP1_VERTEX_4 */
/*      GL_MAP1_COLOR_4 */
/*      GL_MAP1_INDEX */
/*      GL_MAP1_NORMAL */
/*      GL_MAP1_TEXTURE_COORD_1 */
/*      GL_MAP1_TEXTURE_COORD_2 */
/*      GL_MAP1_TEXTURE_COORD_3 */
/*      GL_MAP1_TEXTURE_COORD_4 */
/*      GL_MAP2_VERTEX_3 */
/*      GL_MAP2_VERTEX_4 */
/*      GL_MAP2_COLOR_4 */
/*      GL_MAP2_INDEX */
/*      GL_MAP2_NORMAL */
/*      GL_MAP2_TEXTURE_COORD_1 */
/*      GL_MAP2_TEXTURE_COORD_2 */
/*      GL_MAP2_TEXTURE_COORD_3 */
/*      GL_MAP2_TEXTURE_COORD_4 */
/*      GL_POINT_SMOOTH */
/*      GL_LINE_SMOOTH */
/*      GL_POLYGON_SMOOTH */
/*      GL_SCISSOR_TEST */
/*      GL_COLOR_MATERIAL */
/*      GL_NORMALIZE */
/*      GL_AUTO_NORMAL */
/*      GL_VERTEX_ARRAY */
/*      GL_NORMAL_ARRAY */
/*      GL_COLOR_ARRAY */
/*      GL_INDEX_ARRAY */
/*      GL_TEXTURE_COORD_ARRAY */
/*      GL_EDGE_FLAG_ARRAY */
/*      GL_POLYGON_OFFSET_POINT */
/*      GL_POLYGON_OFFSET_LINE */