[nanogl.git] / GL / gl.h

#ifndef __GL__H__
#define __GL__H__

#ifdef __cplusplus
extern "C" {
#endif

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 double GLdouble;
typedef float GLclampf;
typedef float GLclampd;
typedef void GLvoid;
typedef int GLfixed;
typedef int GLclampx;

/* Boolean values */
#define GL_FALSE                                0x0
#define GL_TRUE                                 0x1

/* Data types */
#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

/* StringName */
#define GL_VENDOR                         0x1F00
#define GL_RENDERER                       0x1F01
#define GL_VERSION                        0x1F02
#define GL_EXTENSIONS                     0x1F03

/* TextureEnvMode */
#define GL_MODULATE                       0x2100
#define GL_DECAL                          0x2101
/*      GL_BLEND */
#define GL_ADD                            0x0104
/*      GL_REPLACE */


/* Primitives */
#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

/* EnableCap */
#define GL_FOG                            0x0B60
#define GL_LIGHTING                       0x0B50
#define GL_TEXTURE_2D                     0x0DE1
#define GL_CULL_FACE                      0x0B44
#define GL_ALPHA_TEST                     0x0BC0
#define GL_BLEND                          0x0BE2
#define GL_COLOR_LOGIC_OP                 0x0BF2
#define GL_DITHER                         0x0BD0
#define GL_STENCIL_TEST                   0x0B90
#define GL_DEPTH_TEST                     0x0B71
/*      GL_LIGHT0 */
/*      GL_LIGHT1 */
/*      GL_LIGHT2 */
/*      GL_LIGHT3 */
/*      GL_LIGHT4 */
/*      GL_LIGHT5 */
/*      GL_LIGHT6 */
/*      GL_LIGHT7 */
#define GL_POINT_SMOOTH                   0x0B10
#define GL_LINE_SMOOTH                    0x0B20
#define GL_SCISSOR_TEST                   0x0C11
#define GL_COLOR_MATERIAL                 0x0B57
#define GL_NORMALIZE                      0x0BA1
#define GL_RESCALE_NORMAL                 0x803A
#define GL_POLYGON_OFFSET_FILL            0x8037
#define GL_VERTEX_ARRAY                   0x8074
#define GL_NORMAL_ARRAY                   0x8075
#define GL_COLOR_ARRAY                    0x8076
#define GL_TEXTURE_COORD_ARRAY            0x8078
#define GL_MULTISAMPLE                    0x809D
#define GL_SAMPLE_ALPHA_TO_COVERAGE       0x809E
#define GL_SAMPLE_ALPHA_TO_ONE            0x809F
#define GL_SAMPLE_COVERAGE                0x80A0


/* Texture mapping */
#define GL_TEXTURE_ENV                          0x2300
#define GL_TEXTURE_ENV_MODE                     0x2200
#define GL_TEXTURE_1D                           0x0DE0
#define GL_TEXTURE_2D                           0x0DE1
#define GL_TEXTURE_WRAP_S                       0x2802
#define GL_TEXTURE_WRAP_T                       0x2803
#define GL_TEXTURE_MAG_FILTER                   0x2800
#define GL_TEXTURE_MIN_FILTER                   0x2801
#define GL_TEXTURE_ENV_COLOR                    0x2201
#define GL_TEXTURE_GEN_S                        0x0C60
#define GL_TEXTURE_GEN_T                        0x0C61
#define GL_TEXTURE_GEN_MODE                     0x2500
#define GL_TEXTURE_BORDER_COLOR                 0x1004
#define GL_TEXTURE_WIDTH                        0x1000
#define GL_TEXTURE_HEIGHT                       0x1001
#define GL_TEXTURE_BORDER                       0x1005
#define GL_TEXTURE_COMPONENTS                   0x1003
#define GL_TEXTURE_RED_SIZE                     0x805C
#define GL_TEXTURE_GREEN_SIZE                   0x805D
#define GL_TEXTURE_BLUE_SIZE                    0x805E
#define GL_TEXTURE_ALPHA_SIZE                   0x805F
#define GL_TEXTURE_LUMINANCE_SIZE               0x8060
#define GL_TEXTURE_INTENSITY_SIZE               0x8061
#define GL_NEAREST_MIPMAP_NEAREST               0x2700
#define GL_NEAREST_MIPMAP_LINEAR                0x2702
#define GL_LINEAR_MIPMAP_NEAREST                0x2701
#define GL_LINEAR_MIPMAP_LINEAR                 0x2703
#define GL_OBJECT_LINEAR                        0x2401
#define GL_OBJECT_PLANE                         0x2501
#define GL_EYE_LINEAR                           0x2400
#define GL_EYE_PLANE                            0x2502
#define GL_SPHERE_MAP                           0x2402
#define GL_DECAL                                0x2101
#define GL_MODULATE                             0x2100
#define GL_NEAREST                              0x2600
#define GL_REPEAT                               0x2901
#define GL_CLAMP                                0x2900
#define GL_S                                    0x2000
#define GL_T                                    0x2001
#define GL_R                                    0x2002
#define GL_Q                                    0x2003
#define GL_TEXTURE_GEN_R                        0x0C62
#define GL_TEXTURE_GEN_Q                        0x0C63
#define GL_CLAMP_TO_EDGE                  0x812F

/* Matrix Mode */
#define GL_MATRIX_MODE                          0x0BA0
#define GL_MODELVIEW                            0x1700
#define GL_PROJECTION                           0x1701
#define GL_TEXTURE                              0x1702

/* Buffers, Pixel Drawing/Reading */
#define GL_NONE                                 0x0
#define GL_LEFT                                 0x0406
#define GL_RIGHT                                0x0407
/*GL_FRONT                                      0x0404 */
/*GL_BACK                                       0x0405 */
/*GL_FRONT_AND_BACK                             0x0408 */
#define GL_FRONT_LEFT                           0x0400
#define GL_FRONT_RIGHT                          0x0401
#define GL_BACK_LEFT                            0x0402
#define GL_BACK_RIGHT                           0x0403
#define GL_AUX0                                 0x0409
#define GL_AUX1                                 0x040A
#define GL_AUX2                                 0x040B
#define GL_AUX3                                 0x040C
#define GL_COLOR_INDEX                          0x1900
#define GL_RED                                  0x1903
#define GL_GREEN                                0x1904
#define GL_BLUE                                 0x1905
#define GL_ALPHA                                0x1906
#define GL_LUMINANCE                            0x1909
#define GL_LUMINANCE_ALPHA                      0x190A
#define GL_ALPHA_BITS                           0x0D55
#define GL_RED_BITS                             0x0D52
#define GL_GREEN_BITS                           0x0D53
#define GL_BLUE_BITS                            0x0D54
#define GL_INDEX_BITS                           0x0D51
#define GL_SUBPIXEL_BITS                        0x0D50
#define GL_AUX_BUFFERS                          0x0C00
#define GL_READ_BUFFER                          0x0C02
#define GL_DRAW_BUFFER                          0x0C01
#define GL_DOUBLEBUFFER                         0x0C32
#define GL_STEREO                               0x0C33
#define GL_BITMAP                               0x1A00
#define GL_COLOR                                0x1800
#define GL_DEPTH                                0x1801
#define GL_STENCIL                              0x1802
#define GL_DITHER                               0x0BD0
#define GL_RGB                                  0x1907
#define GL_RGBA                                 0x1908

/* Fog */
#define GL_FOG                                  0x0B60
#define GL_FOG_MODE                             0x0B65
#define GL_FOG_DENSITY                          0x0B62
#define GL_FOG_COLOR                            0x0B66
#define GL_FOG_INDEX                            0x0B61
#define GL_FOG_START                            0x0B63
#define GL_FOG_END                              0x0B64
#define GL_LINEAR                               0x2601
#define GL_EXP                                  0x0800
#define GL_EXP2                                 0x0801

/* Polygons */
#define GL_POINT                                0x1B00
#define GL_LINE                                 0x1B01
#define GL_FILL                                 0x1B02
#define GL_CW                                   0x0900
#define GL_CCW                                  0x0901
#define GL_FRONT                                0x0404
#define GL_BACK                                 0x0405
#define GL_POLYGON_MODE                         0x0B40
#define GL_POLYGON_SMOOTH                       0x0B41
#define GL_POLYGON_STIPPLE                      0x0B42
#define GL_EDGE_FLAG                            0x0B43
#define GL_CULL_FACE                            0x0B44
#define GL_CULL_FACE_MODE                       0x0B45
#define GL_FRONT_FACE                           0x0B46
#define GL_POLYGON_OFFSET_FACTOR                0x8038
#define GL_POLYGON_OFFSET_UNITS                 0x2A00
#define GL_POLYGON_OFFSET_POINT                 0x2A01
#define GL_POLYGON_OFFSET_LINE                  0x2A02
#define GL_POLYGON_OFFSET_FILL                  0x8037

/* Lighting */
#define GL_LIGHTING                             0x0B50
#define GL_LIGHT0                               0x4000
#define GL_LIGHT1                               0x4001
#define GL_LIGHT2                               0x4002
#define GL_LIGHT3                               0x4003
#define GL_LIGHT4                               0x4004
#define GL_LIGHT5                               0x4005
#define GL_LIGHT6                               0x4006
#define GL_LIGHT7                               0x4007
#define GL_SPOT_EXPONENT                        0x1205
#define GL_SPOT_CUTOFF                          0x1206
#define GL_CONSTANT_ATTENUATION                 0x1207
#define GL_LINEAR_ATTENUATION                   0x1208
#define GL_QUADRATIC_ATTENUATION                0x1209
#define GL_AMBIENT                              0x1200
#define GL_DIFFUSE                              0x1201
#define GL_SPECULAR                             0x1202
#define GL_SHININESS                            0x1601
#define GL_EMISSION                             0x1600
#define GL_POSITION                             0x1203
#define GL_SPOT_DIRECTION                       0x1204
#define GL_AMBIENT_AND_DIFFUSE                  0x1602
#define GL_COLOR_INDEXES                        0x1603
#define GL_LIGHT_MODEL_TWO_SIDE                 0x0B52
#define GL_LIGHT_MODEL_LOCAL_VIEWER             0x0B51
#define GL_LIGHT_MODEL_AMBIENT                  0x0B53
#define GL_FRONT_AND_BACK                       0x0408
#define GL_SHADE_MODEL                          0x0B54
#define GL_FLAT                                 0x1D00
#define GL_SMOOTH                               0x1D01
#define GL_COLOR_MATERIAL                       0x0B57
#define GL_COLOR_MATERIAL_FACE                  0x0B55
#define GL_COLOR_MATERIAL_PARAMETER             0x0B56
#define GL_NORMALIZE                            0x0BA1

/* Blending */
#define GL_BLEND                                0x0BE2
#define GL_BLEND_SRC                            0x0BE1
#define GL_BLEND_DST                            0x0BE0
#define GL_ZERO                                 0x0
#define GL_ONE                                  0x1
#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
#define GL_DST_COLOR                            0x0306
#define GL_ONE_MINUS_DST_COLOR                  0x0307
#define GL_SRC_ALPHA_SATURATE                   0x0308

/* 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


/* OpenGL 1.1 */
#define GL_PROXY_TEXTURE_1D                     0x8063
#define GL_PROXY_TEXTURE_2D                     0x8064
#define GL_TEXTURE_PRIORITY                     0x8066
#define GL_TEXTURE_RESIDENT                     0x8067
#define GL_TEXTURE_BINDING_1D                   0x8068
#define GL_TEXTURE_BINDING_2D                   0x8069
#define GL_TEXTURE_INTERNAL_FORMAT              0x1003
#define GL_ALPHA4                               0x803B
#define GL_ALPHA8                               0x803C
#define GL_ALPHA12                              0x803D
#define GL_ALPHA16                              0x803E
#define GL_LUMINANCE4                           0x803F
#define GL_LUMINANCE8                           0x8040
#define GL_LUMINANCE12                          0x8041
#define GL_LUMINANCE16                          0x8042
#define GL_LUMINANCE4_ALPHA4                    0x8043
#define GL_LUMINANCE6_ALPHA2                    0x8044
#define GL_LUMINANCE8_ALPHA8                    0x8045
#define GL_LUMINANCE12_ALPHA4                   0x8046
#define GL_LUMINANCE12_ALPHA12                  0x8047
#define GL_LUMINANCE16_ALPHA16                  0x8048
#define GL_INTENSITY                            0x8049
#define GL_INTENSITY4                           0x804A
#define GL_INTENSITY8                           0x804B
#define GL_INTENSITY12                          0x804C
#define GL_INTENSITY16                          0x804D
#define GL_R3_G3_B2                             0x2A10
#define GL_RGB4                                 0x804F
#define GL_RGB5                                 0x8050
#define GL_RGB8                                 0x8051
#define GL_RGB10                                0x8052
#define GL_RGB12                                0x8053
#define GL_RGB16                                0x8054
#define GL_RGBA2                                0x8055
#define GL_RGBA4                                0x8056
#define GL_RGB5_A1                              0x8057
#define GL_RGBA8                                0x8058
#define GL_RGB10_A2                             0x8059
#define GL_RGBA12                               0x805A
#define GL_RGBA16                               0x805B
#define GL_UNSIGNED_SHORT_4_4_4_4         0x8033
#define GL_UNSIGNED_SHORT_5_5_5_1         0x8034
#define GL_UNSIGNED_SHORT_5_6_5           0x8363


#define GL_CLIENT_PIXEL_STORE_BIT               0x00000001
#define GL_CLIENT_VERTEX_ARRAY_BIT              0x00000002
#define GL_ALL_CLIENT_ATTRIB_BITS               0xFFFFFFFF
#define GL_CLIENT_ALL_ATTRIB_BITS               0xFFFFFFFF

/* Stencil */
#define GL_STENCIL_TEST                         0x0B90
#define GL_STENCIL_WRITEMASK                    0x0B98
#define GL_STENCIL_BITS                         0x0D57
#define GL_STENCIL_FUNC                         0x0B92
#define GL_STENCIL_VALUE_MASK                   0x0B93
#define GL_STENCIL_REF                          0x0B97
#define GL_STENCIL_FAIL                         0x0B94
#define GL_STENCIL_PASS_DEPTH_PASS              0x0B96
#define GL_STENCIL_PASS_DEPTH_FAIL              0x0B95
#define GL_STENCIL_CLEAR_VALUE                  0x0B91
#define GL_STENCIL_INDEX                        0x1901
#define GL_KEEP                                 0x1E00
#define GL_REPLACE                              0x1E01
#define GL_INCR                                 0x1E02
#define GL_DECR                                 0x1E03

/* Hints */
#define GL_FOG_HINT                             0x0C54
#define GL_LINE_SMOOTH_HINT                     0x0C52
#define GL_PERSPECTIVE_CORRECTION_HINT          0x0C50
#define GL_POINT_SMOOTH_HINT                    0x0C51
#define GL_POLYGON_SMOOTH_HINT                  0x0C53
#define GL_DONT_CARE                            0x1100
#define GL_FASTEST                              0x1101
#define GL_NICEST                               0x1102

/* Gets */
#define GL_ATTRIB_STACK_DEPTH                   0x0BB0
#define GL_CLIENT_ATTRIB_STACK_DEPTH            0x0BB1
#define GL_COLOR_CLEAR_VALUE                    0x0C22
#define GL_COLOR_WRITEMASK                      0x0C23
#define GL_CURRENT_INDEX                        0x0B01
#define GL_CURRENT_COLOR                        0x0B00
#define GL_CURRENT_NORMAL                       0x0B02
#define GL_CURRENT_RASTER_COLOR                 0x0B04
#define GL_CURRENT_RASTER_DISTANCE              0x0B09
#define GL_CURRENT_RASTER_INDEX                 0x0B05
#define GL_CURRENT_RASTER_POSITION              0x0B07
#define GL_CURRENT_RASTER_TEXTURE_COORDS        0x0B06
#define GL_CURRENT_RASTER_POSITION_VALID        0x0B08
#define GL_CURRENT_TEXTURE_COORDS               0x0B03
#define GL_INDEX_CLEAR_VALUE                    0x0C20
#define GL_INDEX_MODE                           0x0C30
#define GL_INDEX_WRITEMASK                      0x0C21
#define GL_MODELVIEW_MATRIX                     0x0BA6
#define GL_MODELVIEW_STACK_DEPTH                0x0BA3
#define GL_NAME_STACK_DEPTH                     0x0D70
#define GL_PROJECTION_MATRIX                    0x0BA7
#define GL_PROJECTION_STACK_DEPTH               0x0BA4
#define GL_RENDER_MODE                          0x0C40
#define GL_RGBA_MODE                            0x0C31
#define GL_TEXTURE_MATRIX                       0x0BA8
#define GL_TEXTURE_STACK_DEPTH                  0x0BA5
#define GL_VIEWPORT                             0x0BA2

/* glPush/PopAttrib bits */
#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

/* Depth buffer */
#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
#define GL_DEPTH_TEST                           0x0B71
#define GL_DEPTH_BITS                           0x0D56
#define GL_DEPTH_CLEAR_VALUE                    0x0B73
#define GL_DEPTH_FUNC                           0x0B74
#define GL_DEPTH_RANGE                          0x0B70
#define GL_DEPTH_WRITEMASK                      0x0B72
#define GL_DEPTH_COMPONENT                      0x1902

/* TextureUnit */
#define GL_TEXTURE0                       0x84C0
#define GL_TEXTURE1                       0x84C1
#define GL_TEXTURE2                       0x84C2
#define GL_TEXTURE3                       0x84C3
#define GL_TEXTURE4                       0x84C4
#define GL_TEXTURE5                       0x84C5
#define GL_TEXTURE6                       0x84C6
#define GL_TEXTURE7                       0x84C7
#define GL_TEXTURE8                       0x84C8
#define GL_TEXTURE9                       0x84C9
#define GL_TEXTURE10                      0x84CA
#define GL_TEXTURE11                      0x84CB
#define GL_TEXTURE12                      0x84CC
#define GL_TEXTURE13                      0x84CD
#define GL_TEXTURE14                      0x84CE
#define GL_TEXTURE15                      0x84CF
#define GL_TEXTURE16                      0x84D0
#define GL_TEXTURE17                      0x84D1
#define GL_TEXTURE18                      0x84D2
#define GL_TEXTURE19                      0x84D3
#define GL_TEXTURE20                      0x84D4
#define GL_TEXTURE21                      0x84D5
#define GL_TEXTURE22                      0x84D6
#define GL_TEXTURE23                      0x84D7
#define GL_TEXTURE24                      0x84D8
#define GL_TEXTURE25                      0x84D9
#define GL_TEXTURE26                      0x84DA
#define GL_TEXTURE27                      0x84DB
#define GL_TEXTURE28                      0x84DC
#define GL_TEXTURE29                      0x84DD
#define GL_TEXTURE30                      0x84DE
#define GL_TEXTURE31                      0x84DF
#define GL_ACTIVE_TEXTURE                 0x84E0
#define GL_CLIENT_ACTIVE_TEXTURE          0x84E1

/* GetPName */
#define GL_CURRENT_COLOR                  0x0B00
#define GL_CURRENT_NORMAL                 0x0B02
#define GL_CURRENT_TEXTURE_COORDS         0x0B03
#define GL_POINT_SIZE                     0x0B11
#define GL_POINT_SIZE_MIN                 0x8126
#define GL_POINT_SIZE_MAX                 0x8127
#define GL_POINT_FADE_THRESHOLD_SIZE      0x8128
#define GL_POINT_DISTANCE_ATTENUATION     0x8129
#define GL_SMOOTH_POINT_SIZE_RANGE        0x0B12
#define GL_LINE_WIDTH                     0x0B21
#define GL_SMOOTH_LINE_WIDTH_RANGE        0x0B22
#define GL_ALIASED_POINT_SIZE_RANGE       0x846D
#define GL_ALIASED_LINE_WIDTH_RANGE       0x846E
#define GL_CULL_FACE_MODE                 0x0B45
#define GL_FRONT_FACE                     0x0B46
#define GL_SHADE_MODEL                    0x0B54
#define GL_DEPTH_RANGE                    0x0B70
#define GL_DEPTH_WRITEMASK                0x0B72
#define GL_DEPTH_CLEAR_VALUE              0x0B73
#define GL_DEPTH_FUNC                     0x0B74
#define GL_STENCIL_CLEAR_VALUE            0x0B91
#define GL_STENCIL_FUNC                   0x0B92
#define GL_STENCIL_VALUE_MASK             0x0B93
#define GL_STENCIL_FAIL                   0x0B94
#define GL_STENCIL_PASS_DEPTH_FAIL        0x0B95
#define GL_STENCIL_PASS_DEPTH_PASS        0x0B96
#define GL_STENCIL_REF                    0x0B97
#define GL_STENCIL_WRITEMASK              0x0B98
#define GL_MATRIX_MODE                    0x0BA0
#define GL_VIEWPORT                       0x0BA2
#define GL_MODELVIEW_STACK_DEPTH          0x0BA3
#define GL_PROJECTION_STACK_DEPTH         0x0BA4
#define GL_TEXTURE_STACK_DEPTH            0x0BA5
#define GL_MODELVIEW_MATRIX               0x0BA6
#define GL_PROJECTION_MATRIX              0x0BA7
#define GL_TEXTURE_MATRIX                 0x0BA8
#define GL_ALPHA_TEST_FUNC                0x0BC1
#define GL_ALPHA_TEST_REF                 0x0BC2
#define GL_BLEND_DST                      0x0BE0
#define GL_BLEND_SRC                      0x0BE1
#define GL_LOGIC_OP_MODE                  0x0BF0
#define GL_SCISSOR_BOX                    0x0C10
#define GL_SCISSOR_TEST                   0x0C11
#define GL_COLOR_CLEAR_VALUE              0x0C22
#define GL_COLOR_WRITEMASK                0x0C23
#define GL_UNPACK_ALIGNMENT               0x0CF5
#define GL_PACK_ALIGNMENT                 0x0D05
#define GL_MAX_LIGHTS                     0x0D31
#define GL_MAX_CLIP_PLANES                0x0D32
#define GL_MAX_TEXTURE_SIZE               0x0D33
#define GL_MAX_MODELVIEW_STACK_DEPTH      0x0D36
#define GL_MAX_PROJECTION_STACK_DEPTH     0x0D38
#define GL_MAX_TEXTURE_STACK_DEPTH        0x0D39
#define GL_MAX_VIEWPORT_DIMS              0x0D3A
#define GL_MAX_ELEMENTS_VERTICES          0x80E8
#define GL_MAX_ELEMENTS_INDICES           0x80E9
#define GL_MAX_TEXTURE_UNITS              0x84E2
#define GL_SUBPIXEL_BITS                  0x0D50
#define GL_RED_BITS                       0x0D52
#define GL_GREEN_BITS                     0x0D53
#define GL_BLUE_BITS                      0x0D54
#define GL_ALPHA_BITS                     0x0D55
#define GL_DEPTH_BITS                     0x0D56
#define GL_STENCIL_BITS                   0x0D57
#define GL_POLYGON_OFFSET_UNITS           0x2A00
#define GL_POLYGON_OFFSET_FILL            0x8037
#define GL_POLYGON_OFFSET_FACTOR          0x8038
#define GL_TEXTURE_BINDING_2D             0x8069
#define GL_VERTEX_ARRAY_SIZE              0x807A
#define GL_VERTEX_ARRAY_TYPE              0x807B
#define GL_VERTEX_ARRAY_STRIDE            0x807C
#define GL_NORMAL_ARRAY_TYPE              0x807E
#define GL_NORMAL_ARRAY_STRIDE            0x807F
#define GL_COLOR_ARRAY_SIZE               0x8081
#define GL_COLOR_ARRAY_TYPE               0x8082
#define GL_COLOR_ARRAY_STRIDE             0x8083
#define GL_TEXTURE_COORD_ARRAY_SIZE       0x8088
#define GL_TEXTURE_COORD_ARRAY_TYPE       0x8089
#define GL_TEXTURE_COORD_ARRAY_STRIDE     0x808A
#define GL_VERTEX_ARRAY_POINTER           0x808E
#define GL_NORMAL_ARRAY_POINTER           0x808F
#define GL_COLOR_ARRAY_POINTER            0x8090
#define GL_TEXTURE_COORD_ARRAY_POINTER    0x8092
#define GL_SAMPLE_BUFFERS                 0x80A8
#define GL_SAMPLES                        0x80A9
#define GL_SAMPLE_COVERAGE_VALUE          0x80AA
#define GL_SAMPLE_COVERAGE_INVERT         0x80AB


/* ErrorCode */
#define GL_NO_ERROR                       0
#define GL_INVALID_ENUM                   0x0500
#define GL_INVALID_VALUE                  0x0501
#define GL_INVALID_OPERATION              0x0502
#define GL_STACK_OVERFLOW                 0x0503
#define GL_STACK_UNDERFLOW                0x0504
#define GL_OUT_OF_MEMORY                  0x0505

// Vladimir
#define glVertex2i(x,y) glVertex3f(x,y,0.0)
#define glTexCoord2d glTexCoord2f
#define glVertex3d glVertex3f
//#define glColor4ub(x,y,z,p) glColor4f(x,y,z,p) //nicknekit: wtf???
#define glFogi glFogf
//

void glBegin(GLenum mode);
void glEnd(void);
void glEnable (GLenum cap);
void glDisable (GLenum cap);
void glVertex2f(GLfloat x, GLfloat y);
void glColor3f( GLfloat red, GLfloat green, GLfloat blue);
void glTexCoord2f(GLfloat s, GLfloat t);
void glViewport (GLint x, GLint y, GLsizei width, GLsizei height);
void glLoadIdentity (void);
void glColor4f (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
void glOrtho (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
void glMatrixMode (GLenum mode);
void glTexParameterf (GLenum target, GLenum pname, GLfloat param);
void glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void glDrawBuffer(GLenum mode);
void glTranslatef (GLfloat x, GLfloat y, GLfloat z);
void glRotatef (GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
void glScalef (GLfloat x, GLfloat y, GLfloat z);
void glDepthRange(GLclampf zNear, GLclampf zFar);
void glDepthFunc (GLenum func);
void glFinish (void);
void glGetFloatv (GLenum pname, GLfloat *params);
void glGetIntegerv (GLenum pname, GLint *params);
void glCullFace (GLenum mode);
void glFrustum (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
void glClear (GLbitfield mask);
void glVertex3f( GLfloat x, GLfloat y, GLfloat z );
void glColor4fv( const GLfloat *v );
void glHint (GLenum target, GLenum mode);
void glBlendFunc (GLenum sfactor, GLenum dfactor);
void glPopMatrix (void);
void glShadeModel (GLenum mode);
void glPushMatrix (void);
void glTexEnvf (GLenum target, GLenum pname, GLfloat param);
void glVertex3fv( const GLfloat *v );
void glDepthMask (GLboolean flag);
void glBindTexture (GLenum target, GLuint texture);
const GLubyte* glGetString (GLenum name);
void glAlphaFunc (GLenum func, GLclampf ref);
void glFlush (void);
void glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels);
void glReadBuffer( GLenum mode );
void glLoadMatrixf (const GLfloat *m);
void glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
void glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
GLenum glGetError (void);
void glActiveTexture (GLenum texture);
void glClientActiveTexture (GLenum texture);
void glColor3ubv( const GLubyte* v);
void glPolygonMode( GLenum face, GLenum mode );

void glArrayElement(GLint i);
void glLineWidth(GLfloat width);
void glCallList( GLuint list );
void glTexCoord2fv( const GLfloat *v );
void glColorMask( GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha );
void glStencilFunc( GLenum func, GLint ref, GLuint mask );
void glStencilOp( GLenum fail, GLenum zfail, GLenum zpass );
void glColor4ubv( const GLubyte *v );

void glDrawElements( GLenum mode, GLsizei count, GLenum type, const GLvoid *indices );
void glEnableClientState( GLenum array );
void glDisableClientState(GLenum  array);
void glVertexPointer(   GLint size,     GLenum type,GLsizei     stride, const GLvoid *pointer );
void glTexCoordPointer( GLint   size,  GLenum type,  GLsizei stride,  const     GLvoid *pointer );
void glColorPointer( GLint size,  GLenum type,  GLsizei stride,  const GLvoid *pointer );
void glPolygonOffset(   GLfloat factor, GLfloat units );
void glClearDepth( GLclampf depth );
void glDeleteTextures( GLsizei n,        const GLuint *textures );
void glTexParameterfv(  GLenum          target, GLenum          pname,  const GLfloat *         params);
void glStencilMask( GLuint mask );
void glClearStencil( GLint s );
void glScissor( GLint   x,  GLint       y,  GLsizei width,  GLsizei height );
void glClipPlane( GLenum plane, const GLdouble *equation );
void glColor3fv( const GLfloat *v );
void glPointSize( GLfloat size );

// Vladimir
void glDrawArrays( GLenum mode, int first, int count); 
void glMultMatrixf (const GLfloat *m);
void glPixelStorei (GLenum pname, GLint param);
void glFogf (GLenum pname, GLfloat param);
void glFogfv (GLenum pname, const GLfloat *params);
void glGetTexParameteriv (GLenum target, GLenum pname, GLint *params);

void glTexParameteri (GLenum target, GLenum pname, GLint param);
void glTexParameterf (GLenum target, GLenum pname, GLfloat param);
void glTexParameterx (GLenum target, GLenum pname, GLfixed param);
void glGenTextures (GLsizei n, GLuint *textures);
void glFrontFace (GLenum mode);



//nicknekit: for xash3d

void glColor3ub( GLubyte red, GLubyte green, GLubyte blue);
void glNormal3fv( const GLfloat *v );
void glCopyTexImage2D( GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border );
void glTexImage1D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void glTexImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void glTexSubImage1D( GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels );
void glTexSubImage3D( GLenum target, GLint level,
                                         GLint xoffset, GLint yoffset,
                                         GLint zoffset, GLsizei width,
                                         GLsizei height, GLsizei depth,
                                         GLenum format,
                                         GLenum type, const GLvoid *pixels);
GLboolean glIsTexture(GLuint texture);
void glTexGeni( GLenum coord, GLenum pname, GLint param );
void glTexGenfv( GLenum coord, GLenum pname, const GLfloat *params );
void glColor4ub( GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha);

// for XashXT

void glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);

void glTexEnvi(GLenum target, GLenum pname, GLint param);

void glBindFramebuffer(GLenum target, GLuint framebuffer);
void glDeleteFramebuffers(GLsizei n, const GLuint *framebuffers);
void glGenFramebuffers (GLsizei n, GLuint *framebuffers);
GLenum glCheckFramebufferStatus(GLenum target);

//GLboolean glIsRenderbuffer (GLuint renderbuffer);
void glBindRenderbuffer (GLenum target, GLuint renderbuffer);
void glDeleteRenderbuffers (GLsizei n, const GLuint *renderbuffers);
void glGenRenderbuffers (GLsizei n, GLuint *renderbuffers);


void glRenderbufferStorage(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);


void glFramebufferTexture2D(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);

void glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);


void glNormalPointer(GLenum type, GLsizei stride, const void *ptr);

void glMultiTexCoord3f(GLenum, GLfloat, GLfloat, GLfloat);
void glMultiTexCoord3fARB(GLenum, GLfloat, GLfloat, GLfloat);

void glMultiTexCoord2f(GLenum, GLfloat, GLfloat);

void glDrawArrays( GLenum mode, GLint first, GLsizei count );

#ifdef __cplusplus
}
#endif


#endif