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# This is the OpenGL and OpenGL ES enumerant registry.
#
# It is an extremely important file. Do not mess with it unless
# you know what you're doing and have permission to do so.
#
###############################################################################
#
# Before modifying this file, read the following:
#
#   ONLY the Khronos API Registrar (Jon Leech, jon 'at' alumni.caltech.edu)
#   may allocate new enumerants outside the 'experimental' range described
#   below. Any modifications to this file not performed by the Registrar
#   are incompatible with the OpenGL API. The master copy of the registry,
#   showing up-to-date enumerant allocations, is maintained in the
#   OpenGL registry at
#
#       http://www.opengl.org/registry/
#
#   The following guidelines are thus only for reference purposes
#   (unless you're the Registrar)
#
#   Enumerant values for extensions CANNOT be chosen arbitrarily, since
#   the enumerant value space is shared by all GL implementations. It is
#   therefore imperative that the procedures described in this file be
#   followed carefully when allocating extension enum values.
#
# - Use tabs, not spaces.
#
# - When adding enum values for a new extension, use existing extensions
#   as a guide.
#
# - When a vendor has committed to releasing a new extension and needs to
#   allocate enum values for that extension, the vendor may request that the
#   ARB allocate a previously unallocated block of 16 enum values, in the
#   range 0x8000-0xFFFF, for the vendor's exclusive use.
#
# - The vendor that introduces an extension will allocate enum values for
#   it as if it is a single-vendor extension, even if it is a multi-vendor
#   (EXT) extension.
#
# - The file enum.spec is primarily a reference. The file enumext.spec
#   contains enumerants for all OpenGL 1.2 and OpenGL extensions in a form
#   used to generate <GL/glext.h>.
#
# - If a vendor hasn't yet released an extension, just add a comment to
#   enum.spec that contains the name of the extension and the range of enum
#   values used by the extension. When the vendor releases the extension,
#   put the actual enum assignments in enum.spec and enumext.spec.
#
# - Allocate all of the enum values for an extension in a single contiguous
#   block.
#
# - If an extension is experimental, allocate temporary enum values in the
#   range 0x6000-0x8000 during development work.  When the vendor commits to
#   releasing the extension, allocate permanent enum values (see below).
#   There are two reasons for this policy:
#
#   1.  It is desirable to keep extension enum values tightly packed and to
#       make all of the enum values for an extension be contiguous.  This is
#       possible only if permanent enum values for a new extension are not
#       allocated until the extension spec is stable and the number of new
#       enum values needed by the extension has therefore stopped changing.
#
#   2.  OpenGL ARB policy is that a vendor may allocate a new block of 16
#       extension enum values only if it has committed to releasing an
#       extension that will use values in that block.
#
# - To allocate a new block of permanent enum values for an extension, do the
#   following:
#
#   1.  Start at the top of enum.spec and choose the first future_use
#       range that is not allocated to another vendor and is large enough
#       to contain the new block. This will almost certainly be the
#       'Any_vendor_future_use' range near the end of enum.spec. This
#       process helps keep allocated enum values tightly packed into
#       the start of the 0x8000-0xFFFF range.
#
#   2.  Allocate a block of enum values at the start of this range.  If
#       the enum definitions are going into enumfuture.spec, add a comment
#       to enum.spec that contains the name of the extension and the range
#       of values in the new block. Use existing extensions as a guide.
#
#   3.  Add the size of the block you just allocated to the start of the
#       chosen future_use range.  If you have allocated the entire range,
#       eliminate its future_use entry.
#
#   4.  Note that there are historical enum allocations above 0xFFFF, but
#       no new allocations will be made there in the forseeable future.
#
###############################################################################

Extensions define:
        VERSION_1_1                                     = 1
        VERSION_1_2                                     = 1
        VERSION_1_3                                     = 1
        VERSION_1_4                                     = 1
        VERSION_1_5                                     = 1
        VERSION_2_0                                     = 1
        VERSION_2_1                                     = 1
        VERSION_3_0                                     = 1
        VERSION_3_1                                     = 1
        ARB_imaging                                     = 1
        EXT_abgr                                        = 1
        EXT_blend_color                                 = 1
        EXT_blend_logic_op                              = 1
        EXT_blend_minmax                                = 1
        EXT_blend_subtract                              = 1
        EXT_cmyka                                       = 1
        EXT_convolution                                 = 1
        EXT_copy_texture                                = 1
        EXT_histogram                                   = 1
        EXT_packed_pixels                               = 1
        EXT_point_parameters                            = 1
        EXT_polygon_offset                              = 1
        EXT_rescale_normal                              = 1
        EXT_shared_texture_palette                      = 1
        EXT_subtexture                                  = 1
        EXT_texture                                     = 1
        EXT_texture3D                                   = 1
        EXT_texture_object                              = 1
        EXT_vertex_array                                = 1
        SGIS_detail_texture                             = 1
        SGIS_fog_function                               = 1
        SGIS_generate_mipmap                            = 1
        SGIS_multisample                                = 1
        SGIS_pixel_texture                              = 1
        SGIS_point_line_texgen                          = 1
        SGIS_point_parameters                           = 1
        SGIS_sharpen_texture                            = 1
        SGIS_texture4D                                  = 1
        SGIS_texture_border_clamp                       = 1
        SGIS_texture_edge_clamp                         = 1
        SGIS_texture_filter4                            = 1
        SGIS_texture_lod                                = 1
        SGIS_texture_select                             = 1
        SGIX_async                                      = 1
        SGIX_async_histogram                            = 1
        SGIX_async_pixel                                = 1
        SGIX_blend_alpha_minmax                         = 1
        SGIX_calligraphic_fragment                      = 1
        SGIX_clipmap                                    = 1
        SGIX_convolution_accuracy                       = 1
        SGIX_depth_texture                              = 1
        SGIX_flush_raster                               = 1
        SGIX_fog_offset                                 = 1
        SGIX_fragment_lighting                          = 1
        SGIX_framezoom                                  = 1
        SGIX_icc_texture                                = 1
        SGIX_impact_pixel_texture                       = 1
        SGIX_instruments                                = 1
        SGIX_interlace                                  = 1
        SGIX_ir_instrument1                             = 1
        SGIX_list_priority                              = 1
        SGIX_pixel_texture                              = 1
        SGIX_pixel_tiles                                = 1
        SGIX_polynomial_ffd                             = 1
        SGIX_reference_plane                            = 1
        SGIX_resample                                   = 1
        SGIX_scalebias_hint                             = 1
        SGIX_shadow                                     = 1
        SGIX_shadow_ambient                             = 1
        SGIX_sprite                                     = 1
        SGIX_subsample                                  = 1
        SGIX_tag_sample_buffer                          = 1
        SGIX_texture_add_env                            = 1
        SGIX_texture_coordinate_clamp                   = 1
        SGIX_texture_lod_bias                           = 1
        SGIX_texture_multi_buffer                       = 1
        SGIX_texture_scale_bias                         = 1
        SGIX_vertex_preclip                             = 1
        SGIX_ycrcb                                      = 1
        SGI_color_matrix                                = 1
        SGI_color_table                                 = 1
        SGI_texture_color_table                         = 1

###############################################################################

###############################################################################
#
# Edited by Stefanos Apostolopoulos for OpenTK. Revision 3
#
###############################################################################

StencilFace enum:
        use DrawBufferMode FRONT
        use DrawBufferMode BACK
        use DrawBufferMode FRONT_AND_BACK

DrawElementsType enum:
        use DataType UNSIGNED_BYTE
        use DataType UNSIGNED_SHORT
        use DataType UNSIGNED_INT

###############################################################################
AttribMask enum:
        CURRENT_BIT                                     = 0x00000001
        POINT_BIT                                       = 0x00000002
        LINE_BIT                                        = 0x00000004
        POLYGON_BIT                                     = 0x00000008
        POLYGON_STIPPLE_BIT                             = 0x00000010
        PIXEL_MODE_BIT                                  = 0x00000020
        LIGHTING_BIT                                    = 0x00000040
        FOG_BIT                                         = 0x00000080
        DEPTH_BUFFER_BIT                                = 0x00000100
        ACCUM_BUFFER_BIT                                = 0x00000200
        STENCIL_BUFFER_BIT                              = 0x00000400
        VIEWPORT_BIT                                    = 0x00000800
        TRANSFORM_BIT                                   = 0x00001000
        ENABLE_BIT                                      = 0x00002000
        COLOR_BUFFER_BIT                                = 0x00004000
        HINT_BIT                                        = 0x00008000
        EVAL_BIT                                        = 0x00010000
        LIST_BIT                                        = 0x00020000
        TEXTURE_BIT                                     = 0x00040000
        SCISSOR_BIT                                     = 0x00080000
        ALL_ATTRIB_BITS                                 = 0xFFFFFFFF
#??? ALL_ATTRIB_BITS mask value changed to all-1s in OpenGL 1.3 - this affects covgl.
#       use ARB_multisample MULTISAMPLE_BIT_ARB
#       use EXT_multisample MULTISAMPLE_BIT_EXT
#       use 3DFX_multisample MULTISAMPLE_BIT_3DFX

# VERSION_1_3 enum: (Promoted for OpenGL 1.3)
#       MULTISAMPLE_BIT                                 = 0x20000000

# ARB_multisample enum:
#       MULTISAMPLE_BIT_ARB                             = 0x20000000

# EXT_multisample enum:
#       MULTISAMPLE_BIT_EXT                             = 0x20000000

# 3DFX_multisample enum:
#       MULTISAMPLE_BIT_3DFX                            = 0x20000000

###############################################################################

ClearBufferMask enum:
        use AttribMask COLOR_BUFFER_BIT
        use AttribMask ACCUM_BUFFER_BIT
        use AttribMask STENCIL_BUFFER_BIT
        use AttribMask DEPTH_BUFFER_BIT

###############################################################################

ClientAttribMask enum:
        CLIENT_PIXEL_STORE_BIT                          = 0x00000001
        CLIENT_VERTEX_ARRAY_BIT                         = 0x00000002
        CLIENT_ALL_ATTRIB_BITS                          = 0xFFFFFFFF

###############################################################################

# There's no obvious better place to put non-attribute-group mask bits
# VERSION_3_0 enum:
#       use ARB_map_buffer_range            MAP_READ_BIT
#       use ARB_map_buffer_range            MAP_WRITE_BIT
#       use ARB_map_buffer_range            MAP_INVALIDATE_RANGE_BIT
#       use ARB_map_buffer_range            MAP_INVALIDATE_BUFFER_BIT
#       use ARB_map_buffer_range            MAP_FLUSH_EXPLICIT_BIT
#       use ARB_map_buffer_range            MAP_UNSYNCHRONIZED_BIT

# ARB_map_buffer_range enum:
#       MAP_READ_BIT                                    = 0x0001    # VERSION_3_0 / ARB_mbr
#       MAP_WRITE_BIT                                   = 0x0002    # VERSION_3_0 / ARB_mbr
#       MAP_INVALIDATE_RANGE_BIT                        = 0x0004    # VERSION_3_0 / ARB_mbr
#       MAP_INVALIDATE_BUFFER_BIT                       = 0x0008    # VERSION_3_0 / ARB_mbr
#       MAP_FLUSH_EXPLICIT_BIT                          = 0x0010    # VERSION_3_0 / ARB_mbr
#       MAP_UNSYNCHRONIZED_BIT                          = 0x0020    # VERSION_3_0 / ARB_mbr

###############################################################################

# VERSION_3_0 enum:
#       CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT             = 0x0001    # VERSION_3_0

###############################################################################

Boolean enum:
        FALSE                                           = 0
        TRUE                                            = 1

###############################################################################

BeginMode enum:
        POINTS                                          = 0x0000
        LINES                                           = 0x0001
        LINE_LOOP                                       = 0x0002
        LINE_STRIP                                      = 0x0003
        TRIANGLES                                       = 0x0004
        TRIANGLE_STRIP                                  = 0x0005
        TRIANGLE_FAN                                    = 0x0006
        QUADS                                           = 0x0007
        QUAD_STRIP                                      = 0x0008
        POLYGON                                         = 0x0009
# ARB_geometry_shader4 enum: (additional; see below)
# NV_geometry_program4 enum: (additional; see below)
#       LINES_ADJACENCY_ARB                             = 0x000A
#       LINES_ADJACENCY_EXT                             = 0x000A
#       LINE_STRIP_ADJACENCY_ARB                        = 0x000B
#       LINE_STRIP_ADJACENCY_EXT                        = 0x000B
#       TRIANGLES_ADJACENCY_ARB                         = 0x000C
#       TRIANGLES_ADJACENCY_EXT                         = 0x000C
#       TRIANGLE_STRIP_ADJACENCY_ARB                    = 0x000D
#       TRIANGLE_STRIP_ADJACENCY_EXT                    = 0x000D

###############################################################################

AccumOp enum:
        ACCUM                                           = 0x0100
        LOAD                                            = 0x0101
        RETURN                                          = 0x0102
        MULT                                            = 0x0103
        ADD                                             = 0x0104

###############################################################################

AlphaFunction enum:
        NEVER                                           = 0x0200
        LESS                                            = 0x0201
        EQUAL                                           = 0x0202
        LEQUAL                                          = 0x0203
        GREATER                                         = 0x0204
        NOTEQUAL                                        = 0x0205
        GEQUAL                                          = 0x0206
        ALWAYS                                          = 0x0207

###############################################################################

# Edited for OpenTK
BlendingFactorDest enum:
        ZERO                                            = 0
        ONE                                                     = 1
        SRC_COLOR                                       = 0x0300
        ONE_MINUS_SRC_COLOR                     = 0x0301
        DST_COLOR                                       = 0x0306
        ONE_MINUS_DST_COLOR                     = 0x0307
        SRC_ALPHA                                       = 0x0302
        ONE_MINUS_SRC_ALPHA                     = 0x0303
        DST_ALPHA                                       = 0x0304
        ONE_MINUS_DST_ALPHA                             = 0x0305
        use EXT_blend_color CONSTANT_COLOR_EXT
        use EXT_blend_color ONE_MINUS_CONSTANT_COLOR_EXT
        use EXT_blend_color CONSTANT_ALPHA_EXT
        use EXT_blend_color ONE_MINUS_CONSTANT_ALPHA_EXT

###############################################################################

BlendingFactorSrc enum:
        use BlendingFactorDest ZERO
        use BlendingFactorDest ONE
        DST_COLOR                                       = 0x0306
        ONE_MINUS_DST_COLOR                             = 0x0307
        SRC_ALPHA_SATURATE                              = 0x0308
        use BlendingFactorDest SRC_ALPHA
        use BlendingFactorDest ONE_MINUS_SRC_ALPHA
        use BlendingFactorDest DST_ALPHA
        use BlendingFactorDest ONE_MINUS_DST_ALPHA
        use EXT_blend_color CONSTANT_COLOR_EXT
        use EXT_blend_color ONE_MINUS_CONSTANT_COLOR_EXT
        use EXT_blend_color CONSTANT_ALPHA_EXT
        use EXT_blend_color ONE_MINUS_CONSTANT_ALPHA_EXT

###############################################################################

BlendEquationModeEXT enum:
        use GetPName LOGIC_OP
        use EXT_blend_minmax FUNC_ADD_EXT
        use EXT_blend_minmax MIN_EXT
        use EXT_blend_minmax MAX_EXT
        use EXT_blend_subtract FUNC_SUBTRACT_EXT
        use EXT_blend_subtract FUNC_REVERSE_SUBTRACT_EXT
        use SGIX_blend_alpha_minmax ALPHA_MIN_SGIX
        use SGIX_blend_alpha_minmax ALPHA_MAX_SGIX

###############################################################################

ColorMaterialFace enum:
        use DrawBufferMode FRONT
        use DrawBufferMode BACK
        use DrawBufferMode FRONT_AND_BACK

###############################################################################

ColorMaterialParameter enum:
        use LightParameter AMBIENT
        use LightParameter DIFFUSE
        use LightParameter SPECULAR
        use MaterialParameter EMISSION
        use MaterialParameter AMBIENT_AND_DIFFUSE

###############################################################################

ColorPointerType enum:
        use DataType BYTE
        use DataType UNSIGNED_BYTE
        use DataType SHORT
        use DataType UNSIGNED_SHORT
        use DataType INT
        use DataType UNSIGNED_INT
        use DataType FLOAT
        use DataType DOUBLE

###############################################################################

ColorTableParameterPNameSGI enum:
        use SGI_color_table COLOR_TABLE_SCALE_SGI
        use SGI_color_table COLOR_TABLE_BIAS_SGI

###############################################################################

ColorTableTargetSGI enum:
        use SGI_color_table COLOR_TABLE_SGI
        use SGI_color_table POST_CONVOLUTION_COLOR_TABLE_SGI
        use SGI_color_table POST_COLOR_MATRIX_COLOR_TABLE_SGI
        use SGI_color_table PROXY_COLOR_TABLE_SGI
        use SGI_color_table PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI
        use SGI_color_table PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI
        use SGI_texture_color_table TEXTURE_COLOR_TABLE_SGI
        use SGI_texture_color_table PROXY_TEXTURE_COLOR_TABLE_SGI

###############################################################################

ConvolutionBorderModeEXT enum:
        use EXT_convolution REDUCE_EXT

###############################################################################

ConvolutionParameterEXT enum:
        use EXT_convolution CONVOLUTION_BORDER_MODE_EXT
        use EXT_convolution CONVOLUTION_FILTER_SCALE_EXT
        use EXT_convolution CONVOLUTION_FILTER_BIAS_EXT

###############################################################################

ConvolutionTargetEXT enum:
        use EXT_convolution CONVOLUTION_1D_EXT
        use EXT_convolution CONVOLUTION_2D_EXT

###############################################################################

CullFaceMode enum:
        use DrawBufferMode FRONT
        use DrawBufferMode BACK
        use DrawBufferMode FRONT_AND_BACK

###############################################################################

DepthFunction enum:
        use AlphaFunction NEVER
        use AlphaFunction LESS
        use AlphaFunction EQUAL
        use AlphaFunction LEQUAL
        use AlphaFunction GREATER
        use AlphaFunction NOTEQUAL
        use AlphaFunction GEQUAL
        use AlphaFunction ALWAYS

###############################################################################

DrawBufferMode enum:
        NONE                                            = 0
        FRONT_LEFT                                      = 0x0400
        FRONT_RIGHT                                     = 0x0401
        BACK_LEFT                                       = 0x0402
        BACK_RIGHT                                      = 0x0403
        FRONT                                           = 0x0404
        BACK                                            = 0x0405
        LEFT                                            = 0x0406
        RIGHT                                           = 0x0407
        FRONT_AND_BACK                                  = 0x0408
        AUX0                                            = 0x0409
        AUX1                                            = 0x040A
        AUX2                                            = 0x040B
        AUX3                                            = 0x040C

# Aliases DrawBufferMode enum above
# OES_framebuffer_object enum: (OpenGL ES only; additional; see below)
#       NONE_OES                                        = 0

###############################################################################

EnableCap enum:
        use GetPName FOG
        use GetPName LIGHTING
        use GetPName TEXTURE_1D
        use GetPName TEXTURE_2D
        use GetPName LINE_STIPPLE
        use GetPName POLYGON_STIPPLE
        use GetPName CULL_FACE
        use GetPName ALPHA_TEST
        use GetPName BLEND
        use GetPName INDEX_LOGIC_OP
        use GetPName COLOR_LOGIC_OP
        use GetPName DITHER
        use GetPName STENCIL_TEST
        use GetPName DEPTH_TEST
        use GetPName CLIP_PLANE0
        use GetPName CLIP_PLANE1
        use GetPName CLIP_PLANE2
        use GetPName CLIP_PLANE3
        use GetPName CLIP_PLANE4
        use GetPName CLIP_PLANE5
        use GetPName LIGHT0
        use GetPName LIGHT1
        use GetPName LIGHT2
        use GetPName LIGHT3
        use GetPName LIGHT4
        use GetPName LIGHT5
        use GetPName LIGHT6
        use GetPName LIGHT7
        use GetPName TEXTURE_GEN_S
        use GetPName TEXTURE_GEN_T
        use GetPName TEXTURE_GEN_R
        use GetPName TEXTURE_GEN_Q
        use GetPName MAP1_VERTEX_3
        use GetPName MAP1_VERTEX_4
        use GetPName MAP1_COLOR_4
        use GetPName MAP1_INDEX
        use GetPName MAP1_NORMAL
        use GetPName MAP1_TEXTURE_COORD_1
        use GetPName MAP1_TEXTURE_COORD_2
        use GetPName MAP1_TEXTURE_COORD_3
        use GetPName MAP1_TEXTURE_COORD_4
        use GetPName MAP2_VERTEX_3
        use GetPName MAP2_VERTEX_4
        use GetPName MAP2_COLOR_4
        use GetPName MAP2_INDEX
        use GetPName MAP2_NORMAL
        use GetPName MAP2_TEXTURE_COORD_1
        use GetPName MAP2_TEXTURE_COORD_2
        use GetPName MAP2_TEXTURE_COORD_3
        use GetPName MAP2_TEXTURE_COORD_4
        use GetPName POINT_SMOOTH
        use GetPName LINE_SMOOTH
        use GetPName POLYGON_SMOOTH
        use GetPName SCISSOR_TEST
        use GetPName COLOR_MATERIAL
        use GetPName NORMALIZE
        use GetPName AUTO_NORMAL
        use GetPName POLYGON_OFFSET_POINT
        use GetPName POLYGON_OFFSET_LINE
        use GetPName POLYGON_OFFSET_FILL
        use GetPName VERTEX_ARRAY
        use GetPName NORMAL_ARRAY
        use GetPName COLOR_ARRAY
        use GetPName INDEX_ARRAY
        use GetPName TEXTURE_COORD_ARRAY
        use GetPName EDGE_FLAG_ARRAY
        use EXT_convolution CONVOLUTION_1D_EXT
        use EXT_convolution CONVOLUTION_2D_EXT
        use EXT_convolution SEPARABLE_2D_EXT
        use EXT_histogram HISTOGRAM_EXT
        use EXT_histogram MINMAX_EXT
        use EXT_rescale_normal RESCALE_NORMAL_EXT
        use EXT_shared_texture_palette SHARED_TEXTURE_PALETTE_EXT
        use EXT_texture3D TEXTURE_3D_EXT
        use ARB_multisample MULTISAMPLE
        use SGIS_multisample SAMPLE_ALPHA_TO_MASK_SGIS
        use SGIS_multisample SAMPLE_ALPHA_TO_ONE_SGIS
        use SGIS_multisample SAMPLE_MASK_SGIS
        use SGIS_texture4D TEXTURE_4D_SGIS
        use SGIX_async_histogram ASYNC_HISTOGRAM_SGIX
        use SGIX_async_pixel ASYNC_TEX_IMAGE_SGIX
        use SGIX_async_pixel ASYNC_DRAW_PIXELS_SGIX
        use SGIX_async_pixel ASYNC_READ_PIXELS_SGIX
        use SGIX_calligraphic_fragment CALLIGRAPHIC_FRAGMENT_SGIX
        use SGIX_fog_offset FOG_OFFSET_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHTING_SGIX
        use SGIX_fragment_lighting FRAGMENT_COLOR_MATERIAL_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT0_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT1_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT2_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT3_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT4_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT5_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT6_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT7_SGIX
        use SGIX_framezoom FRAMEZOOM_SGIX
        use SGIX_interlace INTERLACE_SGIX
        use SGIX_ir_instrument1 IR_INSTRUMENT1_SGIX
        use SGIX_pixel_texture PIXEL_TEX_GEN_SGIX
        use SGIS_pixel_texture PIXEL_TEXTURE_SGIS
        use SGIX_reference_plane REFERENCE_PLANE_SGIX
        use SGIX_sprite SPRITE_SGIX
        use SGI_color_table COLOR_TABLE_SGI
        use SGI_color_table POST_CONVOLUTION_COLOR_TABLE_SGI
        use SGI_color_table POST_COLOR_MATRIX_COLOR_TABLE_SGI
        use SGI_texture_color_table TEXTURE_COLOR_TABLE_SGI

###############################################################################

ErrorCode enum:
        NO_ERROR                                        = 0
        INVALID_ENUM                                    = 0x0500
        INVALID_VALUE                                   = 0x0501
        INVALID_OPERATION                               = 0x0502
        STACK_OVERFLOW                                  = 0x0503
        STACK_UNDERFLOW                                 = 0x0504
        OUT_OF_MEMORY                                   = 0x0505
        use EXT_histogram TABLE_TOO_LARGE_EXT
        use EXT_texture TEXTURE_TOO_LARGE_EXT

# Additional error codes

# VERSION_3_0 enum:
#       use ARB_framebuffer_object          INVALID_FRAMEBUFFER_OPERATION

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       INVALID_FRAMEBUFFER_OPERATION                   = 0x0506    # VERSION_3_0 / ARB_fbo

# EXT_framebuffer_object enum:
#       INVALID_FRAMEBUFFER_OPERATION_EXT               = 0x0506

# Aliases EXT_fbo enum above
# OES_framebuffer_object enum: (OpenGL ES only; additional; see below)
#       INVALID_FRAMEBUFFER_OPERATION_OES               = 0x0506

###############################################################################

FeedbackType enum:
        2D                                              = 0x0600
        3D                                              = 0x0601
        3D_COLOR                                        = 0x0602
        3D_COLOR_TEXTURE                                = 0x0603
        4D_COLOR_TEXTURE                                = 0x0604

###############################################################################

FeedBackToken enum:
        PASS_THROUGH_TOKEN                              = 0x0700
        POINT_TOKEN                                     = 0x0701
        LINE_TOKEN                                      = 0x0702
        POLYGON_TOKEN                                   = 0x0703
        BITMAP_TOKEN                                    = 0x0704
        DRAW_PIXEL_TOKEN                                = 0x0705
        COPY_PIXEL_TOKEN                                = 0x0706
        LINE_RESET_TOKEN                                = 0x0707

###############################################################################

FfdMaskSGIX enum:
        TEXTURE_DEFORMATION_BIT_SGIX                    = 0x00000001
        GEOMETRY_DEFORMATION_BIT_SGIX                   = 0x00000002

###############################################################################

FfdTargetSGIX enum:
        use SGIX_polynomial_ffd GEOMETRY_DEFORMATION_SGIX
        use SGIX_polynomial_ffd TEXTURE_DEFORMATION_SGIX

###############################################################################

FogMode enum:
        use TextureMagFilter LINEAR
        EXP                                             = 0x0800
        EXP2                                            = 0x0801
        use SGIS_fog_function FOG_FUNC_SGIS

###############################################################################

FogParameter enum:
        use GetPName FOG_COLOR
        use GetPName FOG_DENSITY
        use GetPName FOG_END
        use GetPName FOG_INDEX
        use GetPName FOG_MODE
        use GetPName FOG_START
        use SGIX_fog_offset FOG_OFFSET_VALUE_SGIX

###############################################################################

FragmentLightModelParameterSGIX enum:
        use SGIX_fragment_lighting FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX

###############################################################################

FrontFaceDirection enum:
        CW                                              = 0x0900
        CCW                                             = 0x0901

###############################################################################

GetColorTableParameterPNameSGI enum:
        use SGI_color_table COLOR_TABLE_SCALE_SGI
        use SGI_color_table COLOR_TABLE_BIAS_SGI
        use SGI_color_table COLOR_TABLE_FORMAT_SGI
        use SGI_color_table COLOR_TABLE_WIDTH_SGI
        use SGI_color_table COLOR_TABLE_RED_SIZE_SGI
        use SGI_color_table COLOR_TABLE_GREEN_SIZE_SGI
        use SGI_color_table COLOR_TABLE_BLUE_SIZE_SGI
        use SGI_color_table COLOR_TABLE_ALPHA_SIZE_SGI
        use SGI_color_table COLOR_TABLE_LUMINANCE_SIZE_SGI
        use SGI_color_table COLOR_TABLE_INTENSITY_SIZE_SGI

###############################################################################

GetConvolutionParameter enum:
        use EXT_convolution CONVOLUTION_BORDER_MODE_EXT
        use EXT_convolution CONVOLUTION_FILTER_SCALE_EXT
        use EXT_convolution CONVOLUTION_FILTER_BIAS_EXT
        use EXT_convolution CONVOLUTION_FORMAT_EXT
        use EXT_convolution CONVOLUTION_WIDTH_EXT
        use EXT_convolution CONVOLUTION_HEIGHT_EXT
        use EXT_convolution MAX_CONVOLUTION_WIDTH_EXT
        use EXT_convolution MAX_CONVOLUTION_HEIGHT_EXT

###############################################################################

GetHistogramParameterPNameEXT enum:
        use EXT_histogram HISTOGRAM_WIDTH_EXT
        use EXT_histogram HISTOGRAM_FORMAT_EXT
        use EXT_histogram HISTOGRAM_RED_SIZE_EXT
        use EXT_histogram HISTOGRAM_GREEN_SIZE_EXT
        use EXT_histogram HISTOGRAM_BLUE_SIZE_EXT
        use EXT_histogram HISTOGRAM_ALPHA_SIZE_EXT
        use EXT_histogram HISTOGRAM_LUMINANCE_SIZE_EXT
        use EXT_histogram HISTOGRAM_SINK_EXT

###############################################################################

GetMapQuery enum:
        COEFF                                           = 0x0A00
        ORDER                                           = 0x0A01
        DOMAIN                                          = 0x0A02

###############################################################################

GetMinmaxParameterPNameEXT enum:
        use EXT_histogram MINMAX_FORMAT_EXT
        use EXT_histogram MINMAX_SINK_EXT

###############################################################################

GetPixelMap enum:
        PIXEL_MAP_I_TO_I                                = 0x0C70
        PIXEL_MAP_S_TO_S                                = 0x0C71
        PIXEL_MAP_I_TO_R                                = 0x0C72
        PIXEL_MAP_I_TO_G                                = 0x0C73
        PIXEL_MAP_I_TO_B                                = 0x0C74
        PIXEL_MAP_I_TO_A                                = 0x0C75
        PIXEL_MAP_R_TO_R                                = 0x0C76
        PIXEL_MAP_G_TO_G                                = 0x0C77
        PIXEL_MAP_B_TO_B                                = 0x0C78
        PIXEL_MAP_A_TO_A                                = 0x0C79

###############################################################################

GetPointervPName enum:
        VERTEX_ARRAY_POINTER                            = 0x808E
        NORMAL_ARRAY_POINTER                            = 0x808F
        COLOR_ARRAY_POINTER                             = 0x8090
        INDEX_ARRAY_POINTER                             = 0x8091
        TEXTURE_COORD_ARRAY_POINTER                     = 0x8092
        EDGE_FLAG_ARRAY_POINTER                         = 0x8093
        FEEDBACK_BUFFER_POINTER                         = 0x0DF0
        SELECTION_BUFFER_POINTER                        = 0x0DF3
        use SGIX_instruments INSTRUMENT_BUFFER_POINTER_SGIX

###############################################################################

# the columns after the comment symbol (#) indicate: number of params, type
# (F - float, D - double, I - integer) for the returned values
GetPName enum:
        CURRENT_COLOR                                   = 0x0B00 # 4 F
        CURRENT_INDEX                                   = 0x0B01 # 1 F
        CURRENT_NORMAL                                  = 0x0B02 # 3 F
        CURRENT_TEXTURE_COORDS                          = 0x0B03 # 4 F
        CURRENT_RASTER_COLOR                            = 0x0B04 # 4 F
        CURRENT_RASTER_INDEX                            = 0x0B05 # 1 F
        CURRENT_RASTER_TEXTURE_COORDS                   = 0x0B06 # 4 F
        CURRENT_RASTER_POSITION                         = 0x0B07 # 4 F
        CURRENT_RASTER_POSITION_VALID                   = 0x0B08 # 1 I
        CURRENT_RASTER_DISTANCE                         = 0x0B09 # 1 F

        POINT_SMOOTH                                    = 0x0B10 # 1 I
        POINT_SIZE                                      = 0x0B11 # 1 F
        POINT_SIZE_RANGE                                = 0x0B12 # 2 F
        POINT_SIZE_GRANULARITY                          = 0x0B13 # 1 F

        LINE_SMOOTH                                     = 0x0B20 # 1 I
        LINE_WIDTH                                      = 0x0B21 # 1 F
        LINE_WIDTH_RANGE                                = 0x0B22 # 2 F
        LINE_WIDTH_GRANULARITY                          = 0x0B23 # 1 F
        LINE_STIPPLE                                    = 0x0B24 # 1 I
        LINE_STIPPLE_PATTERN                            = 0x0B25 # 1 I
        LINE_STIPPLE_REPEAT                             = 0x0B26 # 1 I
        use VERSION_1_2 SMOOTH_POINT_SIZE_RANGE
        use VERSION_1_2 SMOOTH_POINT_SIZE_GRANULARITY
        use VERSION_1_2 SMOOTH_LINE_WIDTH_RANGE
        use VERSION_1_2 SMOOTH_LINE_WIDTH_GRANULARITY
        use VERSION_1_2 ALIASED_POINT_SIZE_RANGE
        use VERSION_1_2 ALIASED_LINE_WIDTH_RANGE

        LIST_MODE                                       = 0x0B30 # 1 I
        MAX_LIST_NESTING                                = 0x0B31 # 1 I
        LIST_BASE                                       = 0x0B32 # 1 I
        LIST_INDEX                                      = 0x0B33 # 1 I

        POLYGON_MODE                                    = 0x0B40 # 2 I
        POLYGON_SMOOTH                                  = 0x0B41 # 1 I
        POLYGON_STIPPLE                                 = 0x0B42 # 1 I
        EDGE_FLAG                                       = 0x0B43 # 1 I
        CULL_FACE                                       = 0x0B44 # 1 I
        CULL_FACE_MODE                                  = 0x0B45 # 1 I
        FRONT_FACE                                      = 0x0B46 # 1 I

        LIGHTING                                        = 0x0B50 # 1 I
        LIGHT_MODEL_LOCAL_VIEWER                        = 0x0B51 # 1 I
        LIGHT_MODEL_TWO_SIDE                            = 0x0B52 # 1 I
        LIGHT_MODEL_AMBIENT                             = 0x0B53 # 4 F
        SHADE_MODEL                                     = 0x0B54 # 1 I
        COLOR_MATERIAL_FACE                             = 0x0B55 # 1 I
        COLOR_MATERIAL_PARAMETER                        = 0x0B56 # 1 I
        COLOR_MATERIAL                                  = 0x0B57 # 1 I

        FOG                                             = 0x0B60 # 1 I
        FOG_INDEX                                       = 0x0B61 # 1 I
        FOG_DENSITY                                     = 0x0B62 # 1 F
        FOG_START                                       = 0x0B63 # 1 F
        FOG_END                                         = 0x0B64 # 1 F
        FOG_MODE                                        = 0x0B65 # 1 I
        FOG_COLOR                                       = 0x0B66 # 4 F

        DEPTH_RANGE                                     = 0x0B70 # 2 F
        DEPTH_TEST                                      = 0x0B71 # 1 I
        DEPTH_WRITEMASK                                 = 0x0B72 # 1 I
        DEPTH_CLEAR_VALUE                               = 0x0B73 # 1 F
        DEPTH_FUNC                                      = 0x0B74 # 1 I

        ACCUM_CLEAR_VALUE                               = 0x0B80 # 4 F

        STENCIL_TEST                                    = 0x0B90 # 1 I
        STENCIL_CLEAR_VALUE                             = 0x0B91 # 1 I
        STENCIL_FUNC                                    = 0x0B92 # 1 I
        STENCIL_VALUE_MASK                              = 0x0B93 # 1 I
        STENCIL_FAIL                                    = 0x0B94 # 1 I
        STENCIL_PASS_DEPTH_FAIL                         = 0x0B95 # 1 I
        STENCIL_PASS_DEPTH_PASS                         = 0x0B96 # 1 I
        STENCIL_REF                                     = 0x0B97 # 1 I
        STENCIL_WRITEMASK                               = 0x0B98 # 1 I

        MATRIX_MODE                                     = 0x0BA0 # 1 I
        NORMALIZE                                       = 0x0BA1 # 1 I
        VIEWPORT                                        = 0x0BA2 # 4 I
        MODELVIEW_STACK_DEPTH                           = 0x0BA3 # 1 I
        PROJECTION_STACK_DEPTH                          = 0x0BA4 # 1 I
        TEXTURE_STACK_DEPTH                             = 0x0BA5 # 1 I
        MODELVIEW_MATRIX                                = 0x0BA6 # 16 F
        PROJECTION_MATRIX                               = 0x0BA7 # 16 F
        TEXTURE_MATRIX                                  = 0x0BA8 # 16 F

        ATTRIB_STACK_DEPTH                              = 0x0BB0 # 1 I
        CLIENT_ATTRIB_STACK_DEPTH                       = 0x0BB1 # 1 I

        ALPHA_TEST                                      = 0x0BC0 # 1 I
        ALPHA_TEST_FUNC                                 = 0x0BC1 # 1 I
        ALPHA_TEST_REF                                  = 0x0BC2 # 1 F

        DITHER                                          = 0x0BD0 # 1 I

        BLEND_DST                                       = 0x0BE0 # 1 I
        BLEND_SRC                                       = 0x0BE1 # 1 I
        BLEND                                           = 0x0BE2 # 1 I

        LOGIC_OP_MODE                                   = 0x0BF0 # 1 I
        INDEX_LOGIC_OP                                  = 0x0BF1 # 1 I
        LOGIC_OP                                        = 0x0BF1 # 1 I
        COLOR_LOGIC_OP                                  = 0x0BF2 # 1 I

        AUX_BUFFERS                                     = 0x0C00 # 1 I
        DRAW_BUFFER                                     = 0x0C01 # 1 I
        READ_BUFFER                                     = 0x0C02 # 1 I

        SCISSOR_BOX                                     = 0x0C10 # 4 I
        SCISSOR_TEST                                    = 0x0C11 # 1 I

        INDEX_CLEAR_VALUE                               = 0x0C20 # 1 I
        INDEX_WRITEMASK                                 = 0x0C21 # 1 I
        COLOR_CLEAR_VALUE                               = 0x0C22 # 4 F
        COLOR_WRITEMASK                                 = 0x0C23 # 4 I

        INDEX_MODE                                      = 0x0C30 # 1 I
        RGBA_MODE                                       = 0x0C31 # 1 I
        DOUBLEBUFFER                                    = 0x0C32 # 1 I
        STEREO                                          = 0x0C33 # 1 I

        RENDER_MODE                                     = 0x0C40 # 1 I

        PERSPECTIVE_CORRECTION_HINT                     = 0x0C50 # 1 I
        POINT_SMOOTH_HINT                               = 0x0C51 # 1 I
        LINE_SMOOTH_HINT                                = 0x0C52 # 1 I
        POLYGON_SMOOTH_HINT                             = 0x0C53 # 1 I
        FOG_HINT                                        = 0x0C54 # 1 I

        TEXTURE_GEN_S                                   = 0x0C60 # 1 I
        TEXTURE_GEN_T                                   = 0x0C61 # 1 I
        TEXTURE_GEN_R                                   = 0x0C62 # 1 I
        TEXTURE_GEN_Q                                   = 0x0C63 # 1 I

        PIXEL_MAP_I_TO_I_SIZE                           = 0x0CB0 # 1 I
        PIXEL_MAP_S_TO_S_SIZE                           = 0x0CB1 # 1 I
        PIXEL_MAP_I_TO_R_SIZE                           = 0x0CB2 # 1 I
        PIXEL_MAP_I_TO_G_SIZE                           = 0x0CB3 # 1 I
        PIXEL_MAP_I_TO_B_SIZE                           = 0x0CB4 # 1 I
        PIXEL_MAP_I_TO_A_SIZE                           = 0x0CB5 # 1 I
        PIXEL_MAP_R_TO_R_SIZE                           = 0x0CB6 # 1 I
        PIXEL_MAP_G_TO_G_SIZE                           = 0x0CB7 # 1 I
        PIXEL_MAP_B_TO_B_SIZE                           = 0x0CB8 # 1 I
        PIXEL_MAP_A_TO_A_SIZE                           = 0x0CB9 # 1 I

        UNPACK_SWAP_BYTES                               = 0x0CF0 # 1 I
        UNPACK_LSB_FIRST                                = 0x0CF1 # 1 I
        UNPACK_ROW_LENGTH                               = 0x0CF2 # 1 I
        UNPACK_SKIP_ROWS                                = 0x0CF3 # 1 I
        UNPACK_SKIP_PIXELS                              = 0x0CF4 # 1 I
        UNPACK_ALIGNMENT                                = 0x0CF5 # 1 I

        PACK_SWAP_BYTES                                 = 0x0D00 # 1 I
        PACK_LSB_FIRST                                  = 0x0D01 # 1 I
        PACK_ROW_LENGTH                                 = 0x0D02 # 1 I
        PACK_SKIP_ROWS                                  = 0x0D03 # 1 I
        PACK_SKIP_PIXELS                                = 0x0D04 # 1 I
        PACK_ALIGNMENT                                  = 0x0D05 # 1 I

        MAP_COLOR                                       = 0x0D10 # 1 I
        MAP_STENCIL                                     = 0x0D11 # 1 I
        INDEX_SHIFT                                     = 0x0D12 # 1 I
        INDEX_OFFSET                                    = 0x0D13 # 1 I
        RED_SCALE                                       = 0x0D14 # 1 F
        RED_BIAS                                        = 0x0D15 # 1 F
        ZOOM_X                                          = 0x0D16 # 1 F
        ZOOM_Y                                          = 0x0D17 # 1 F
        GREEN_SCALE                                     = 0x0D18 # 1 F
        GREEN_BIAS                                      = 0x0D19 # 1 F
        BLUE_SCALE                                      = 0x0D1A # 1 F
        BLUE_BIAS                                       = 0x0D1B # 1 F
        ALPHA_SCALE                                     = 0x0D1C # 1 F
        ALPHA_BIAS                                      = 0x0D1D # 1 F
        DEPTH_SCALE                                     = 0x0D1E # 1 F
        DEPTH_BIAS                                      = 0x0D1F # 1 F

        MAX_EVAL_ORDER                                  = 0x0D30 # 1 I
        MAX_LIGHTS                                      = 0x0D31 # 1 I
# VERSION_3_0 enum: (aliases)
#       MAX_CLIP_DISTANCES                              = 0x0D32    # VERSION_3_0   # alias GL_MAX_CLIP_PLANES
        MAX_CLIP_PLANES                                 = 0x0D32 # 1 I
        MAX_TEXTURE_SIZE                                = 0x0D33 # 1 I
        MAX_PIXEL_MAP_TABLE                             = 0x0D34 # 1 I
        MAX_ATTRIB_STACK_DEPTH                          = 0x0D35 # 1 I
        MAX_MODELVIEW_STACK_DEPTH                       = 0x0D36 # 1 I
        MAX_NAME_STACK_DEPTH                            = 0x0D37 # 1 I
        MAX_PROJECTION_STACK_DEPTH                      = 0x0D38 # 1 I
        MAX_TEXTURE_STACK_DEPTH                         = 0x0D39 # 1 I
        MAX_VIEWPORT_DIMS                               = 0x0D3A # 2 F
        MAX_CLIENT_ATTRIB_STACK_DEPTH                   = 0x0D3B # 1 I

        SUBPIXEL_BITS                                   = 0x0D50 # 1 I
        INDEX_BITS                                      = 0x0D51 # 1 I
        RED_BITS                                        = 0x0D52 # 1 I
        GREEN_BITS                                      = 0x0D53 # 1 I
        BLUE_BITS                                       = 0x0D54 # 1 I
        ALPHA_BITS                                      = 0x0D55 # 1 I
        DEPTH_BITS                                      = 0x0D56 # 1 I
        STENCIL_BITS                                    = 0x0D57 # 1 I
        ACCUM_RED_BITS                                  = 0x0D58 # 1 I
        ACCUM_GREEN_BITS                                = 0x0D59 # 1 I
        ACCUM_BLUE_BITS                                 = 0x0D5A # 1 I
        ACCUM_ALPHA_BITS                                = 0x0D5B # 1 I

        NAME_STACK_DEPTH                                = 0x0D70 # 1 I

        AUTO_NORMAL                                     = 0x0D80 # 1 I

        MAP1_COLOR_4                                    = 0x0D90 # 1 I
        MAP1_INDEX                                      = 0x0D91 # 1 I
        MAP1_NORMAL                                     = 0x0D92 # 1 I
        MAP1_TEXTURE_COORD_1                            = 0x0D93 # 1 I
        MAP1_TEXTURE_COORD_2                            = 0x0D94 # 1 I
        MAP1_TEXTURE_COORD_3                            = 0x0D95 # 1 I
        MAP1_TEXTURE_COORD_4                            = 0x0D96 # 1 I
        MAP1_VERTEX_3                                   = 0x0D97 # 1 I
        MAP1_VERTEX_4                                   = 0x0D98 # 1 I

        MAP2_COLOR_4                                    = 0x0DB0 # 1 I
        MAP2_INDEX                                      = 0x0DB1 # 1 I
        MAP2_NORMAL                                     = 0x0DB2 # 1 I
        MAP2_TEXTURE_COORD_1                            = 0x0DB3 # 1 I
        MAP2_TEXTURE_COORD_2                            = 0x0DB4 # 1 I
        MAP2_TEXTURE_COORD_3                            = 0x0DB5 # 1 I
        MAP2_TEXTURE_COORD_4                            = 0x0DB6 # 1 I
        MAP2_VERTEX_3                                   = 0x0DB7 # 1 I
        MAP2_VERTEX_4                                   = 0x0DB8 # 1 I

        MAP1_GRID_DOMAIN                                = 0x0DD0 # 2 F
        MAP1_GRID_SEGMENTS                              = 0x0DD1 # 1 I
        MAP2_GRID_DOMAIN                                = 0x0DD2 # 4 F
        MAP2_GRID_SEGMENTS                              = 0x0DD3 # 2 I

        TEXTURE_1D                                      = 0x0DE0 # 1 I
        TEXTURE_2D                                      = 0x0DE1 # 1 I

        FEEDBACK_BUFFER_SIZE                            = 0x0DF1 # 1 I
        FEEDBACK_BUFFER_TYPE                            = 0x0DF2 # 1 I

        SELECTION_BUFFER_SIZE                           = 0x0DF4 # 1 I

        POLYGON_OFFSET_UNITS                            = 0x2A00 # 1 F
        POLYGON_OFFSET_POINT                            = 0x2A01 # 1 I
        POLYGON_OFFSET_LINE                             = 0x2A02 # 1 I
        POLYGON_OFFSET_FILL                             = 0x8037 # 1 I
        POLYGON_OFFSET_FACTOR                           = 0x8038 # 1 F

        TEXTURE_BINDING_1D                              = 0x8068 # 1 I
        TEXTURE_BINDING_2D                              = 0x8069 # 1 I
        TEXTURE_BINDING_3D                              = 0x806A # 1 I

        VERTEX_ARRAY                                    = 0x8074 # 1 I
        NORMAL_ARRAY                                    = 0x8075 # 1 I
        COLOR_ARRAY                                     = 0x8076 # 1 I
        INDEX_ARRAY                                     = 0x8077 # 1 I
        TEXTURE_COORD_ARRAY                             = 0x8078 # 1 I
        EDGE_FLAG_ARRAY                                 = 0x8079 # 1 I

        VERTEX_ARRAY_SIZE                               = 0x807A # 1 I
        VERTEX_ARRAY_TYPE                               = 0x807B # 1 I
        VERTEX_ARRAY_STRIDE                             = 0x807C # 1 I

        NORMAL_ARRAY_TYPE                               = 0x807E # 1 I
        NORMAL_ARRAY_STRIDE                             = 0x807F # 1 I

        COLOR_ARRAY_SIZE                                = 0x8081 # 1 I
        COLOR_ARRAY_TYPE                                = 0x8082 # 1 I
        COLOR_ARRAY_STRIDE                              = 0x8083 # 1 I

        INDEX_ARRAY_TYPE                                = 0x8085 # 1 I
        INDEX_ARRAY_STRIDE                              = 0x8086 # 1 I

        TEXTURE_COORD_ARRAY_SIZE                        = 0x8088 # 1 I
        TEXTURE_COORD_ARRAY_TYPE                        = 0x8089 # 1 I
        TEXTURE_COORD_ARRAY_STRIDE                      = 0x808A # 1 I

        EDGE_FLAG_ARRAY_STRIDE                          = 0x808C # 1 I

        use ClipPlaneName CLIP_PLANE0
        use ClipPlaneName CLIP_PLANE1
        use ClipPlaneName CLIP_PLANE2
        use ClipPlaneName CLIP_PLANE3
        use ClipPlaneName CLIP_PLANE4
        use ClipPlaneName CLIP_PLANE5

        use LightName LIGHT0
        use LightName LIGHT1
        use LightName LIGHT2
        use LightName LIGHT3
        use LightName LIGHT4
        use LightName LIGHT5
        use LightName LIGHT6
        use LightName LIGHT7

#        use ARB_transpose_matrix TRANSPOSE_MODELVIEW_MATRIX_ARB
#        use ARB_transpose_matrix TRANSPOSE_PROJECTION_MATRIX_ARB
#        use ARB_transpose_matrix TRANSPOSE_TEXTURE_MATRIX_ARB
#        use ARB_transpose_matrix TRANSPOSE_COLOR_MATRIX_ARB

        use VERSION_1_2 LIGHT_MODEL_COLOR_CONTROL

        use EXT_blend_color BLEND_COLOR_EXT

        use EXT_blend_minmax BLEND_EQUATION_EXT

        use EXT_cmyka PACK_CMYK_HINT_EXT
        use EXT_cmyka UNPACK_CMYK_HINT_EXT

        use EXT_convolution CONVOLUTION_1D_EXT
        use EXT_convolution CONVOLUTION_2D_EXT
        use EXT_convolution SEPARABLE_2D_EXT
        use EXT_convolution POST_CONVOLUTION_RED_SCALE_EXT
        use EXT_convolution POST_CONVOLUTION_GREEN_SCALE_EXT
        use EXT_convolution POST_CONVOLUTION_BLUE_SCALE_EXT
        use EXT_convolution POST_CONVOLUTION_ALPHA_SCALE_EXT
        use EXT_convolution POST_CONVOLUTION_RED_BIAS_EXT
        use EXT_convolution POST_CONVOLUTION_GREEN_BIAS_EXT
        use EXT_convolution POST_CONVOLUTION_BLUE_BIAS_EXT
        use EXT_convolution POST_CONVOLUTION_ALPHA_BIAS_EXT

        use EXT_histogram HISTOGRAM_EXT
        use EXT_histogram MINMAX_EXT

        use EXT_polygon_offset POLYGON_OFFSET_BIAS_EXT

        use EXT_rescale_normal RESCALE_NORMAL_EXT

        use EXT_shared_texture_palette SHARED_TEXTURE_PALETTE_EXT

        use EXT_texture_object TEXTURE_3D_BINDING_EXT

        use EXT_texture3D PACK_SKIP_IMAGES_EXT
        use EXT_texture3D PACK_IMAGE_HEIGHT_EXT
        use EXT_texture3D UNPACK_SKIP_IMAGES_EXT
        use EXT_texture3D UNPACK_IMAGE_HEIGHT_EXT
        use EXT_texture3D TEXTURE_3D_EXT
        use EXT_texture3D MAX_3D_TEXTURE_SIZE_EXT

        use EXT_vertex_array VERTEX_ARRAY_COUNT_EXT
        use EXT_vertex_array NORMAL_ARRAY_COUNT_EXT
        use EXT_vertex_array COLOR_ARRAY_COUNT_EXT
        use EXT_vertex_array INDEX_ARRAY_COUNT_EXT
        use EXT_vertex_array TEXTURE_COORD_ARRAY_COUNT_EXT
        use EXT_vertex_array EDGE_FLAG_ARRAY_COUNT_EXT

        use SGIS_detail_texture DETAIL_TEXTURE_2D_BINDING_SGIS

        use SGIS_fog_function FOG_FUNC_POINTS_SGIS
        use SGIS_fog_function MAX_FOG_FUNC_POINTS_SGIS

        use SGIS_generate_mipmap GENERATE_MIPMAP_HINT_SGIS

        use SGIS_multisample MULTISAMPLE_SGIS
        use SGIS_multisample SAMPLE_ALPHA_TO_MASK_SGIS
        use SGIS_multisample SAMPLE_ALPHA_TO_ONE_SGIS
        use SGIS_multisample SAMPLE_MASK_SGIS
        use SGIS_multisample SAMPLE_BUFFERS_SGIS
        use SGIS_multisample SAMPLES_SGIS
        use SGIS_multisample SAMPLE_MASK_VALUE_SGIS
        use SGIS_multisample SAMPLE_MASK_INVERT_SGIS
        use SGIS_multisample SAMPLE_PATTERN_SGIS

        use SGIS_pixel_texture PIXEL_TEXTURE_SGIS

        use SGIS_point_parameters POINT_SIZE_MIN_SGIS
        use SGIS_point_parameters POINT_SIZE_MAX_SGIS
        use SGIS_point_parameters POINT_FADE_THRESHOLD_SIZE_SGIS
        use SGIS_point_parameters DISTANCE_ATTENUATION_SGIS

        use SGIS_texture4D PACK_SKIP_VOLUMES_SGIS
        use SGIS_texture4D PACK_IMAGE_DEPTH_SGIS
        use SGIS_texture4D UNPACK_SKIP_VOLUMES_SGIS
        use SGIS_texture4D UNPACK_IMAGE_DEPTH_SGIS
        use SGIS_texture4D TEXTURE_4D_SGIS
        use SGIS_texture4D MAX_4D_TEXTURE_SIZE_SGIS
        use SGIS_texture4D TEXTURE_4D_BINDING_SGIS

        use SGIX_async ASYNC_MARKER_SGIX

        use SGIX_async_histogram ASYNC_HISTOGRAM_SGIX
        use SGIX_async_histogram MAX_ASYNC_HISTOGRAM_SGIX

        use SGIX_async_pixel ASYNC_TEX_IMAGE_SGIX
        use SGIX_async_pixel ASYNC_DRAW_PIXELS_SGIX
        use SGIX_async_pixel ASYNC_READ_PIXELS_SGIX
        use SGIX_async_pixel MAX_ASYNC_TEX_IMAGE_SGIX
        use SGIX_async_pixel MAX_ASYNC_DRAW_PIXELS_SGIX
        use SGIX_async_pixel MAX_ASYNC_READ_PIXELS_SGIX

        use SGIX_calligraphic_fragment CALLIGRAPHIC_FRAGMENT_SGIX

        use SGIX_clipmap MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX
        use SGIX_clipmap MAX_CLIPMAP_DEPTH_SGIX

        use SGIX_convolution_accuracy CONVOLUTION_HINT_SGIX

        use SGIX_fog_offset FOG_OFFSET_SGIX
        use SGIX_fog_offset FOG_OFFSET_VALUE_SGIX

        use SGIX_fragment_lighting FRAGMENT_LIGHTING_SGIX
        use SGIX_fragment_lighting FRAGMENT_COLOR_MATERIAL_SGIX
        use SGIX_fragment_lighting FRAGMENT_COLOR_MATERIAL_FACE_SGIX
        use SGIX_fragment_lighting FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX
        use SGIX_fragment_lighting MAX_FRAGMENT_LIGHTS_SGIX
        use SGIX_fragment_lighting MAX_ACTIVE_LIGHTS_SGIX
        use SGIX_fragment_lighting LIGHT_ENV_MODE_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT0_SGIX

        use SGIX_framezoom FRAMEZOOM_SGIX
        use SGIX_framezoom FRAMEZOOM_FACTOR_SGIX
        use SGIX_framezoom MAX_FRAMEZOOM_FACTOR_SGIX

        use SGIX_instruments INSTRUMENT_MEASUREMENTS_SGIX

        use SGIX_interlace INTERLACE_SGIX

        use SGIX_ir_instrument1 IR_INSTRUMENT1_SGIX

        use SGIX_pixel_texture PIXEL_TEX_GEN_SGIX
        use SGIX_pixel_texture PIXEL_TEX_GEN_MODE_SGIX

        use SGIX_pixel_tiles PIXEL_TILE_BEST_ALIGNMENT_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_CACHE_INCREMENT_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_WIDTH_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_HEIGHT_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_GRID_WIDTH_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_GRID_HEIGHT_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_GRID_DEPTH_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_CACHE_SIZE_SGIX

        use SGIX_polynomial_ffd DEFORMATIONS_MASK_SGIX

        use SGIX_reference_plane REFERENCE_PLANE_EQUATION_SGIX
        use SGIX_reference_plane REFERENCE_PLANE_SGIX

        use SGIX_sprite SPRITE_SGIX
        use SGIX_sprite SPRITE_MODE_SGIX
        use SGIX_sprite SPRITE_AXIS_SGIX
        use SGIX_sprite SPRITE_TRANSLATION_SGIX

        use SGIX_subsample PACK_SUBSAMPLE_RATE_SGIX
        use SGIX_subsample UNPACK_SUBSAMPLE_RATE_SGIX
        use SGIX_resample PACK_RESAMPLE_SGIX
        use SGIX_resample UNPACK_RESAMPLE_SGIX

        use SGIX_texture_scale_bias POST_TEXTURE_FILTER_BIAS_RANGE_SGIX
        use SGIX_texture_scale_bias POST_TEXTURE_FILTER_SCALE_RANGE_SGIX

        use SGIX_vertex_preclip VERTEX_PRECLIP_SGIX
        use SGIX_vertex_preclip VERTEX_PRECLIP_HINT_SGIX

        use SGI_color_matrix COLOR_MATRIX_SGI
        use SGI_color_matrix COLOR_MATRIX_STACK_DEPTH_SGI
        use SGI_color_matrix MAX_COLOR_MATRIX_STACK_DEPTH_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_RED_SCALE_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_GREEN_SCALE_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_BLUE_SCALE_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_ALPHA_SCALE_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_RED_BIAS_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_GREEN_BIAS_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_BLUE_BIAS_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_ALPHA_BIAS_SGI

        use SGI_color_table COLOR_TABLE_SGI
        use SGI_color_table POST_CONVOLUTION_COLOR_TABLE_SGI
        use SGI_color_table POST_COLOR_MATRIX_COLOR_TABLE_SGI

        use SGI_texture_color_table TEXTURE_COLOR_TABLE_SGI
        
        # Revision 1
        use VERSION_1_3 SAMPLES
        use VERSION_1_3 SAMPLE_BUFFERS

###############################################################################

GetTextureParameter enum:
        use TextureParameterName TEXTURE_MAG_FILTER
        use TextureParameterName TEXTURE_MIN_FILTER
        use TextureParameterName TEXTURE_WRAP_S
        use TextureParameterName TEXTURE_WRAP_T
        TEXTURE_WIDTH                                   = 0x1000
        TEXTURE_HEIGHT                                  = 0x1001
        TEXTURE_INTERNAL_FORMAT                         = 0x1003
        TEXTURE_COMPONENTS                              = 0x1003
        TEXTURE_BORDER_COLOR                            = 0x1004
        TEXTURE_BORDER                                  = 0x1005
        TEXTURE_RED_SIZE                                = 0x805C
        TEXTURE_GREEN_SIZE                              = 0x805D
        TEXTURE_BLUE_SIZE                               = 0x805E
        TEXTURE_ALPHA_SIZE                              = 0x805F
        TEXTURE_LUMINANCE_SIZE                          = 0x8060
        TEXTURE_INTENSITY_SIZE                          = 0x8061
        TEXTURE_PRIORITY                                = 0x8066
        TEXTURE_RESIDENT                                = 0x8067
        use EXT_texture3D TEXTURE_DEPTH_EXT
        use EXT_texture3D TEXTURE_WRAP_R_EXT
        use SGIS_detail_texture DETAIL_TEXTURE_LEVEL_SGIS
        use SGIS_detail_texture DETAIL_TEXTURE_MODE_SGIS
        use SGIS_detail_texture DETAIL_TEXTURE_FUNC_POINTS_SGIS
        use SGIS_generate_mipmap GENERATE_MIPMAP_SGIS
        use SGIS_sharpen_texture SHARPEN_TEXTURE_FUNC_POINTS_SGIS
        use SGIS_texture_filter4 TEXTURE_FILTER4_SIZE_SGIS
        use SGIS_texture_lod TEXTURE_MIN_LOD_SGIS
        use SGIS_texture_lod TEXTURE_MAX_LOD_SGIS
        use SGIS_texture_lod TEXTURE_BASE_LEVEL_SGIS
        use SGIS_texture_lod TEXTURE_MAX_LEVEL_SGIS
        use SGIS_texture_select DUAL_TEXTURE_SELECT_SGIS
        use SGIS_texture_select QUAD_TEXTURE_SELECT_SGIS
        use SGIS_texture4D TEXTURE_4DSIZE_SGIS
        use SGIS_texture4D TEXTURE_WRAP_Q_SGIS
        use SGIX_clipmap TEXTURE_CLIPMAP_CENTER_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_FRAME_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_OFFSET_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_LOD_OFFSET_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_DEPTH_SGIX
        use SGIX_shadow TEXTURE_COMPARE_SGIX
        use SGIX_shadow TEXTURE_COMPARE_OPERATOR_SGIX
        use SGIX_shadow TEXTURE_LEQUAL_R_SGIX
        use SGIX_shadow TEXTURE_GEQUAL_R_SGIX
        use SGIX_shadow_ambient SHADOW_AMBIENT_SGIX
        use SGIX_texture_coordinate_clamp TEXTURE_MAX_CLAMP_S_SGIX
        use SGIX_texture_coordinate_clamp TEXTURE_MAX_CLAMP_T_SGIX
        use SGIX_texture_coordinate_clamp TEXTURE_MAX_CLAMP_R_SGIX
        use SGIX_texture_lod_bias TEXTURE_LOD_BIAS_S_SGIX
        use SGIX_texture_lod_bias TEXTURE_LOD_BIAS_T_SGIX
        use SGIX_texture_lod_bias TEXTURE_LOD_BIAS_R_SGIX
        use SGIX_texture_scale_bias POST_TEXTURE_FILTER_BIAS_SGIX
        use SGIX_texture_scale_bias POST_TEXTURE_FILTER_SCALE_SGIX
        
# Revision 2
        use VERSION_1_3 TEXTURE_COMPRESSED

###############################################################################

HintMode enum:
        DONT_CARE                                       = 0x1100
        FASTEST                                         = 0x1101
        NICEST                                          = 0x1102

###############################################################################

HintTarget enum:
        use GetPName PERSPECTIVE_CORRECTION_HINT
        use GetPName POINT_SMOOTH_HINT
        use GetPName LINE_SMOOTH_HINT
        use GetPName POLYGON_SMOOTH_HINT
        use GetPName FOG_HINT
        use EXT_cmyka PACK_CMYK_HINT_EXT
        use EXT_cmyka UNPACK_CMYK_HINT_EXT
        use SGIS_generate_mipmap GENERATE_MIPMAP_HINT_SGIS
        use SGIX_convolution_accuracy CONVOLUTION_HINT_SGIX
        use SGIX_texture_multi_buffer TEXTURE_MULTI_BUFFER_HINT_SGIX
        use SGIX_vertex_preclip VERTEX_PRECLIP_HINT_SGIX

###############################################################################

HistogramTargetEXT enum:
        use EXT_histogram HISTOGRAM_EXT
        use EXT_histogram PROXY_HISTOGRAM_EXT

###############################################################################

IndexPointerType enum:
        use DataType SHORT
        use DataType INT
        use DataType FLOAT
        use DataType DOUBLE

###############################################################################

LightEnvModeSGIX enum:
        use StencilOp REPLACE
        use TextureEnvMode MODULATE
        use AccumOp ADD

###############################################################################

LightEnvParameterSGIX enum:
        use SGIX_fragment_lighting LIGHT_ENV_MODE_SGIX

###############################################################################

LightModelColorControl enum:
        use VERSION_1_2 SINGLE_COLOR
        use VERSION_1_2 SEPARATE_SPECULAR_COLOR

###############################################################################

LightModelParameter enum:
        use GetPName LIGHT_MODEL_AMBIENT
        use GetPName LIGHT_MODEL_LOCAL_VIEWER
        use GetPName LIGHT_MODEL_TWO_SIDE
        use VERSION_1_2 LIGHT_MODEL_COLOR_CONTROL

###############################################################################

LightParameter enum:
        AMBIENT                                         = 0x1200
        DIFFUSE                                         = 0x1201
        SPECULAR                                        = 0x1202
        POSITION                                        = 0x1203
        SPOT_DIRECTION                                  = 0x1204
        SPOT_EXPONENT                                   = 0x1205
        SPOT_CUTOFF                                     = 0x1206
        CONSTANT_ATTENUATION                            = 0x1207
        LINEAR_ATTENUATION                              = 0x1208
        QUADRATIC_ATTENUATION                           = 0x1209

###############################################################################

ListMode enum:
        COMPILE                                         = 0x1300
        COMPILE_AND_EXECUTE                             = 0x1301

###############################################################################

DataType enum:
        BYTE                                            = 0x1400
        UNSIGNED_BYTE                                   = 0x1401
        SHORT                                           = 0x1402
        UNSIGNED_SHORT                                  = 0x1403
        INT                                             = 0x1404
        UNSIGNED_INT                                    = 0x1405
        FLOAT                                           = 0x1406
        2_BYTES                                         = 0x1407
        3_BYTES                                         = 0x1408
        4_BYTES                                         = 0x1409
        DOUBLE                                          = 0x140A
        DOUBLE_EXT                                      = 0x140A

# OES_byte_coordinates: (OpenGL ES only)
#       use DataType BYTE

# OES_element_index_uint enum: (OpenGL ES only)
#       use DataType UNSIGNED_INT

# OES_texture_float enum: (OpenGL ES only; additional; see below)
#       use DataType FLOAT

# VERSION_3_0 enum:
#       use ARB_half_float_vertex           HALF_FLOAT

# ARB_half_float_vertex enum: (note: no ARB suffixes)
#       HALF_FLOAT                                      = 0x140B    # VERSION_3_0 / ARB_half_float_vertex

# ARB_half_float_pixel enum:
#       HALF_FLOAT_ARB                                  = 0x140B

# NV_half_float enum:
#       HALF_FLOAT_NV                                   = 0x140B

# OES_fixed_point enum: (OpenGL ES only)
#       FIXED_OES                                       = 0x140C

###############################################################################

ListNameType enum:
        use DataType BYTE
        use DataType UNSIGNED_BYTE
        use DataType SHORT
        use DataType UNSIGNED_SHORT
        use DataType INT
        use DataType UNSIGNED_INT
        use DataType FLOAT
        use DataType 2_BYTES
        use DataType 3_BYTES
        use DataType 4_BYTES

###############################################################################

ListParameterName enum:
        use SGIX_list_priority LIST_PRIORITY_SGIX

###############################################################################

LogicOp enum:
        CLEAR                                           = 0x1500
        AND                                             = 0x1501
        AND_REVERSE                                     = 0x1502
        COPY                                            = 0x1503
        AND_INVERTED                                    = 0x1504
        NOOP                                            = 0x1505
        XOR                                             = 0x1506
        OR                                              = 0x1507
        NOR                                             = 0x1508
        EQUIV                                           = 0x1509
        INVERT                                          = 0x150A
        OR_REVERSE                                      = 0x150B
        COPY_INVERTED                                   = 0x150C
        OR_INVERTED                                     = 0x150D
        NAND                                            = 0x150E
        SET                                             = 0x150F

###############################################################################

MapTarget enum:
        use GetPName MAP1_COLOR_4
        use GetPName MAP1_INDEX
        use GetPName MAP1_NORMAL
        use GetPName MAP1_TEXTURE_COORD_1
        use GetPName MAP1_TEXTURE_COORD_2
        use GetPName MAP1_TEXTURE_COORD_3
        use GetPName MAP1_TEXTURE_COORD_4
        use GetPName MAP1_VERTEX_3
        use GetPName MAP1_VERTEX_4
        use GetPName MAP2_COLOR_4
        use GetPName MAP2_INDEX
        use GetPName MAP2_NORMAL
        use GetPName MAP2_TEXTURE_COORD_1
        use GetPName MAP2_TEXTURE_COORD_2
        use GetPName MAP2_TEXTURE_COORD_3
        use GetPName MAP2_TEXTURE_COORD_4
        use GetPName MAP2_VERTEX_3
        use GetPName MAP2_VERTEX_4
        use SGIX_polynomial_ffd GEOMETRY_DEFORMATION_SGIX
        use SGIX_polynomial_ffd TEXTURE_DEFORMATION_SGIX

###############################################################################

MaterialFace enum:
        use DrawBufferMode FRONT
        use DrawBufferMode BACK
        use DrawBufferMode FRONT_AND_BACK


###############################################################################

MaterialParameter enum:
        EMISSION                                        = 0x1600
        SHININESS                                       = 0x1601
        AMBIENT_AND_DIFFUSE                             = 0x1602
        COLOR_INDEXES                                   = 0x1603
        use LightParameter AMBIENT
        use LightParameter DIFFUSE
        use LightParameter SPECULAR

###############################################################################

MatrixMode enum:
        MODELVIEW                                       = 0x1700
        PROJECTION                                      = 0x1701
        TEXTURE                                         = 0x1702

###############################################################################

MeshMode1 enum:
        use PolygonMode POINT
        use PolygonMode LINE

###############################################################################

MeshMode2 enum:
        use PolygonMode POINT
        use PolygonMode LINE
        use PolygonMode FILL

###############################################################################

MinmaxTargetEXT enum:
        use EXT_histogram MINMAX_EXT

###############################################################################

NormalPointerType enum:
        use DataType BYTE
        use DataType SHORT
        use DataType INT
        use DataType FLOAT
        use DataType DOUBLE

###############################################################################

PixelCopyType enum:
        COLOR                                           = 0x1800
        DEPTH                                           = 0x1801
        STENCIL                                         = 0x1802

###############################################################################

PixelFormat enum:
        COLOR_INDEX                                     = 0x1900
        STENCIL_INDEX                                   = 0x1901
        DEPTH_COMPONENT                                 = 0x1902
        RED                                             = 0x1903
        GREEN                                           = 0x1904
        BLUE                                            = 0x1905
        ALPHA                                           = 0x1906
        RGB                                             = 0x1907
        RGBA                                            = 0x1908
        LUMINANCE                                       = 0x1909
        LUMINANCE_ALPHA                                 = 0x190A
        use EXT_abgr ABGR_EXT
        use EXT_cmyka CMYK_EXT
        use EXT_cmyka CMYKA_EXT
        use SGIX_icc_texture R5_G6_B5_ICC_SGIX
        use SGIX_icc_texture R5_G6_B5_A8_ICC_SGIX
        use SGIX_icc_texture ALPHA16_ICC_SGIX
        use SGIX_icc_texture LUMINANCE16_ICC_SGIX
        use SGIX_icc_texture LUMINANCE16_ALPHA8_ICC_SGIX
        use SGIX_ycrcb YCRCB_422_SGIX
        use SGIX_ycrcb YCRCB_444_SGIX

# OES_depth_texture enum: (OpenGL ES only)
#       use DataType UNSIGNED_SHORT
#       use DataType UNSIGNED_INT
#       use PixelFormat DEPTH_COMPONENT

###############################################################################

PixelMap enum:
        use GetPixelMap PIXEL_MAP_I_TO_I
        use GetPixelMap PIXEL_MAP_S_TO_S
        use GetPixelMap PIXEL_MAP_I_TO_R
        use GetPixelMap PIXEL_MAP_I_TO_G
        use GetPixelMap PIXEL_MAP_I_TO_B
        use GetPixelMap PIXEL_MAP_I_TO_A
        use GetPixelMap PIXEL_MAP_R_TO_R
        use GetPixelMap PIXEL_MAP_G_TO_G
        use GetPixelMap PIXEL_MAP_B_TO_B
        use GetPixelMap PIXEL_MAP_A_TO_A

###############################################################################

PixelStoreParameter enum:
        use GetPName UNPACK_SWAP_BYTES
        use GetPName UNPACK_LSB_FIRST
        use GetPName UNPACK_ROW_LENGTH
        use GetPName UNPACK_SKIP_ROWS
        use GetPName UNPACK_SKIP_PIXELS
        use GetPName UNPACK_ALIGNMENT
        use GetPName PACK_SWAP_BYTES
        use GetPName PACK_LSB_FIRST
        use GetPName PACK_ROW_LENGTH
        use GetPName PACK_SKIP_ROWS
        use GetPName PACK_SKIP_PIXELS
        use GetPName PACK_ALIGNMENT
        use EXT_texture3D PACK_SKIP_IMAGES_EXT
        use EXT_texture3D PACK_IMAGE_HEIGHT_EXT
        use EXT_texture3D UNPACK_SKIP_IMAGES_EXT
        use EXT_texture3D UNPACK_IMAGE_HEIGHT_EXT
        use SGIS_texture4D PACK_SKIP_VOLUMES_SGIS
        use SGIS_texture4D PACK_IMAGE_DEPTH_SGIS
        use SGIS_texture4D UNPACK_SKIP_VOLUMES_SGIS
        use SGIS_texture4D UNPACK_IMAGE_DEPTH_SGIS
        use SGIX_pixel_tiles PIXEL_TILE_WIDTH_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_HEIGHT_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_GRID_WIDTH_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_GRID_HEIGHT_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_GRID_DEPTH_SGIX
        use SGIX_pixel_tiles PIXEL_TILE_CACHE_SIZE_SGIX
        use SGIX_subsample PACK_SUBSAMPLE_RATE_SGIX
        use SGIX_subsample UNPACK_SUBSAMPLE_RATE_SGIX
        use SGIX_resample PACK_RESAMPLE_SGIX
        use SGIX_resample UNPACK_RESAMPLE_SGIX

###############################################################################

PixelStoreResampleMode enum:
        use SGIX_resample RESAMPLE_REPLICATE_SGIX
        use SGIX_resample RESAMPLE_ZERO_FILL_SGIX
        use SGIX_resample RESAMPLE_DECIMATE_SGIX

###############################################################################

PixelStoreSubsampleRate enum:
        use SGIX_subsample PIXEL_SUBSAMPLE_4444_SGIX
        use SGIX_subsample PIXEL_SUBSAMPLE_2424_SGIX
        use SGIX_subsample PIXEL_SUBSAMPLE_4242_SGIX

###############################################################################

PixelTexGenMode enum:
        use DrawBufferMode NONE
        use PixelFormat RGB
        use PixelFormat RGBA
        use PixelFormat LUMINANCE
        use PixelFormat LUMINANCE_ALPHA
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_ALPHA_REPLACE_SGIX
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_ALPHA_NO_REPLACE_SGIX
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_ALPHA_MS_SGIX
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_ALPHA_LS_SGIX

###############################################################################

PixelTexGenParameterNameSGIS enum:
        use SGIS_pixel_texture PIXEL_FRAGMENT_RGB_SOURCE_SGIS
        use SGIS_pixel_texture PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS

###############################################################################

PixelTransferParameter enum:
        use GetPName MAP_COLOR
        use GetPName MAP_STENCIL
        use GetPName INDEX_SHIFT
        use GetPName INDEX_OFFSET
        use GetPName RED_SCALE
        use GetPName RED_BIAS
        use GetPName GREEN_SCALE
        use GetPName GREEN_BIAS
        use GetPName BLUE_SCALE
        use GetPName BLUE_BIAS
        use GetPName ALPHA_SCALE
        use GetPName ALPHA_BIAS
        use GetPName DEPTH_SCALE
        use GetPName DEPTH_BIAS
        use EXT_convolution POST_CONVOLUTION_RED_SCALE_EXT
        use EXT_convolution POST_CONVOLUTION_GREEN_SCALE_EXT
        use EXT_convolution POST_CONVOLUTION_BLUE_SCALE_EXT
        use EXT_convolution POST_CONVOLUTION_ALPHA_SCALE_EXT
        use EXT_convolution POST_CONVOLUTION_RED_BIAS_EXT
        use EXT_convolution POST_CONVOLUTION_GREEN_BIAS_EXT
        use EXT_convolution POST_CONVOLUTION_BLUE_BIAS_EXT
        use EXT_convolution POST_CONVOLUTION_ALPHA_BIAS_EXT
        use SGI_color_matrix POST_COLOR_MATRIX_RED_SCALE_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_GREEN_SCALE_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_BLUE_SCALE_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_ALPHA_SCALE_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_RED_BIAS_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_GREEN_BIAS_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_BLUE_BIAS_SGI
        use SGI_color_matrix POST_COLOR_MATRIX_ALPHA_BIAS_SGI

###############################################################################

PixelType enum:
        BITMAP                                          = 0x1A00
        use DataType BYTE
        use DataType UNSIGNED_BYTE
        use DataType SHORT
        use DataType UNSIGNED_SHORT
        use DataType INT
        use DataType UNSIGNED_INT
        use DataType FLOAT
        use EXT_packed_pixels UNSIGNED_BYTE_3_3_2_EXT
        use EXT_packed_pixels UNSIGNED_SHORT_4_4_4_4_EXT
        use EXT_packed_pixels UNSIGNED_SHORT_5_5_5_1_EXT
        use EXT_packed_pixels UNSIGNED_INT_8_8_8_8_EXT
        use EXT_packed_pixels UNSIGNED_INT_10_10_10_2_EXT

###############################################################################

PointParameterNameSGIS enum:
        use SGIS_point_parameters POINT_SIZE_MIN_SGIS
        use SGIS_point_parameters POINT_SIZE_MAX_SGIS
        use SGIS_point_parameters POINT_FADE_THRESHOLD_SIZE_SGIS
        use SGIS_point_parameters DISTANCE_ATTENUATION_SGIS

###############################################################################

PolygonMode enum:
        POINT                                           = 0x1B00
        LINE                                            = 0x1B01
        FILL                                            = 0x1B02

###############################################################################

ReadBufferMode enum:
        use DrawBufferMode FRONT_LEFT
        use DrawBufferMode FRONT_RIGHT
        use DrawBufferMode BACK_LEFT
        use DrawBufferMode BACK_RIGHT
        use DrawBufferMode FRONT
        use DrawBufferMode BACK
        use DrawBufferMode LEFT
        use DrawBufferMode RIGHT
        use DrawBufferMode AUX0
        use DrawBufferMode AUX1
        use DrawBufferMode AUX2
        use DrawBufferMode AUX3

###############################################################################

RenderingMode enum:
        RENDER                                          = 0x1C00
        FEEDBACK                                        = 0x1C01
        SELECT                                          = 0x1C02

###############################################################################

SamplePatternSGIS enum:
        use SGIS_multisample 1PASS_SGIS
        use SGIS_multisample 2PASS_0_SGIS
        use SGIS_multisample 2PASS_1_SGIS
        use SGIS_multisample 4PASS_0_SGIS
        use SGIS_multisample 4PASS_1_SGIS
        use SGIS_multisample 4PASS_2_SGIS
        use SGIS_multisample 4PASS_3_SGIS

###############################################################################

SeparableTargetEXT enum:
        use EXT_convolution SEPARABLE_2D_EXT

###############################################################################

ShadingModel enum:
        FLAT                                            = 0x1D00
        SMOOTH                                          = 0x1D01

###############################################################################

StencilFunction enum:
        use AlphaFunction NEVER
        use AlphaFunction LESS
        use AlphaFunction EQUAL
        use AlphaFunction LEQUAL
        use AlphaFunction GREATER
        use AlphaFunction NOTEQUAL
        use AlphaFunction GEQUAL
        use AlphaFunction ALWAYS

###############################################################################

StencilOp enum:
        use BlendingFactorDest ZERO
        KEEP                                            = 0x1E00
        REPLACE                                         = 0x1E01
        INCR                                            = 0x1E02
        DECR                                            = 0x1E03
        use LogicOp INVERT

###############################################################################

StringName enum:
        VENDOR                                          = 0x1F00
        RENDERER                                        = 0x1F01
        VERSION                                         = 0x1F02
        EXTENSIONS                                      = 0x1F03

###############################################################################

TexCoordPointerType enum:
        use DataType SHORT
        use DataType INT
        use DataType FLOAT
        use DataType DOUBLE

###############################################################################

TextureCoordName enum:
        S                                               = 0x2000
        T                                               = 0x2001
        R                                               = 0x2002
        Q                                               = 0x2003

###############################################################################

TextureEnvMode enum:
        MODULATE                                        = 0x2100
        DECAL                                           = 0x2101
        REPLACE                                         = 0x1e01
        use GetPName BLEND
        use EXT_texture REPLACE_EXT
        use AccumOp ADD
        use SGIX_texture_add_env TEXTURE_ENV_BIAS_SGIX

###############################################################################

TextureEnvParameter enum:
        TEXTURE_ENV_MODE                                = 0x2200
        TEXTURE_ENV_COLOR                               = 0x2201

###############################################################################

TextureEnvTarget enum:
        TEXTURE_ENV                                     = 0x2300

###############################################################################

TextureFilterFuncSGIS enum:
        use SGIS_texture_filter4 FILTER4_SGIS

###############################################################################

TextureGenMode enum:
        EYE_LINEAR                                      = 0x2400
        OBJECT_LINEAR                                   = 0x2401
        SPHERE_MAP                                      = 0x2402
        use SGIS_point_line_texgen EYE_DISTANCE_TO_POINT_SGIS
        use SGIS_point_line_texgen OBJECT_DISTANCE_TO_POINT_SGIS
        use SGIS_point_line_texgen EYE_DISTANCE_TO_LINE_SGIS
        use SGIS_point_line_texgen OBJECT_DISTANCE_TO_LINE_SGIS

###############################################################################

TextureGenParameter enum:
        TEXTURE_GEN_MODE                                = 0x2500
        OBJECT_PLANE                                    = 0x2501
        EYE_PLANE                                       = 0x2502
        use SGIS_point_line_texgen EYE_POINT_SGIS
        use SGIS_point_line_texgen OBJECT_POINT_SGIS
        use SGIS_point_line_texgen EYE_LINE_SGIS
        use SGIS_point_line_texgen OBJECT_LINE_SGIS

# Aliases TextureGenParameter enum above
# OES_texture_cube_map enum: (OpenGL ES only; additional; see below)
#       TEXTURE_GEN_MODE                                = 0x2500

###############################################################################

TextureMagFilter enum:
        NEAREST                                         = 0x2600
        LINEAR                                          = 0x2601
        use SGIS_detail_texture LINEAR_DETAIL_SGIS
        use SGIS_detail_texture LINEAR_DETAIL_ALPHA_SGIS
        use SGIS_detail_texture LINEAR_DETAIL_COLOR_SGIS
        use SGIS_sharpen_texture LINEAR_SHARPEN_SGIS
        use SGIS_sharpen_texture LINEAR_SHARPEN_ALPHA_SGIS
        use SGIS_sharpen_texture LINEAR_SHARPEN_COLOR_SGIS
        use SGIS_texture_filter4 FILTER4_SGIS
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_Q_CEILING_SGIX
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_Q_ROUND_SGIX
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_Q_FLOOR_SGIX

###############################################################################

TextureMinFilter enum:
        use TextureMagFilter NEAREST
        use TextureMagFilter LINEAR
        NEAREST_MIPMAP_NEAREST                          = 0x2700
        LINEAR_MIPMAP_NEAREST                           = 0x2701
        NEAREST_MIPMAP_LINEAR                           = 0x2702
        LINEAR_MIPMAP_LINEAR                            = 0x2703
        use SGIS_texture_filter4 FILTER4_SGIS
        use SGIX_clipmap LINEAR_CLIPMAP_LINEAR_SGIX
        use SGIX_clipmap NEAREST_CLIPMAP_NEAREST_SGIX
        use SGIX_clipmap NEAREST_CLIPMAP_LINEAR_SGIX
        use SGIX_clipmap LINEAR_CLIPMAP_NEAREST_SGIX
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_Q_CEILING_SGIX
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_Q_ROUND_SGIX
        use SGIX_impact_pixel_texture PIXEL_TEX_GEN_Q_FLOOR_SGIX

###############################################################################

TextureParameterName enum:
        TEXTURE_MAG_FILTER                              = 0x2800
        TEXTURE_MIN_FILTER                              = 0x2801
        TEXTURE_WRAP_S                                  = 0x2802
        TEXTURE_WRAP_T                                  = 0x2803
        use GetTextureParameter TEXTURE_BORDER_COLOR
        use GetTextureParameter TEXTURE_PRIORITY
        use EXT_texture3D TEXTURE_WRAP_R_EXT
        use SGIS_detail_texture DETAIL_TEXTURE_LEVEL_SGIS
        use SGIS_detail_texture DETAIL_TEXTURE_MODE_SGIS
        use SGIS_generate_mipmap GENERATE_MIPMAP_SGIS
        use SGIS_texture_select DUAL_TEXTURE_SELECT_SGIS
        use SGIS_texture_select QUAD_TEXTURE_SELECT_SGIS
        use SGIS_texture4D TEXTURE_WRAP_Q_SGIS
        use SGIX_clipmap TEXTURE_CLIPMAP_CENTER_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_FRAME_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_OFFSET_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_LOD_OFFSET_SGIX
        use SGIX_clipmap TEXTURE_CLIPMAP_DEPTH_SGIX
        use SGIX_shadow TEXTURE_COMPARE_SGIX
        use SGIX_shadow TEXTURE_COMPARE_OPERATOR_SGIX
        use SGIX_shadow_ambient SHADOW_AMBIENT_SGIX
        use SGIX_texture_coordinate_clamp TEXTURE_MAX_CLAMP_S_SGIX
        use SGIX_texture_coordinate_clamp TEXTURE_MAX_CLAMP_T_SGIX
        use SGIX_texture_coordinate_clamp TEXTURE_MAX_CLAMP_R_SGIX
        use SGIX_texture_lod_bias TEXTURE_LOD_BIAS_S_SGIX
        use SGIX_texture_lod_bias TEXTURE_LOD_BIAS_T_SGIX
        use SGIX_texture_lod_bias TEXTURE_LOD_BIAS_R_SGIX
        use SGIX_texture_scale_bias POST_TEXTURE_FILTER_BIAS_SGIX
        use SGIX_texture_scale_bias POST_TEXTURE_FILTER_SCALE_SGIX

###############################################################################

TextureTarget enum:
        use GetPName TEXTURE_1D
        use GetPName TEXTURE_2D
        PROXY_TEXTURE_1D                                = 0x8063
        PROXY_TEXTURE_2D                                = 0x8064
        TEXTURE_3D                                                              =       0x806F          # use EXT_texture3D TEXTURE_3D_EXT
        PROXY_TEXTURE_3D                                =       0x8070          # use EXT_texture3D PROXY_TEXTURE_3D_EXT
        use SGIS_detail_texture DETAIL_TEXTURE_2D_SGIS
        use SGIS_texture4D TEXTURE_4D_SGIS
        use SGIS_texture4D PROXY_TEXTURE_4D_SGIS
        TEXTURE_MIN_LOD                                 = 0x813A                # use SGIS_texture_lod TEXTURE_MIN_LOD_SGIS
        TEXTURE_MAX_LOD                         = 0x813B                # use SGIS_texture_lod TEXTURE_MAX_LOD_SGIS
        TEXTURE_BASE_LEVEL                      = 0x813C                # use SGIS_texture_lod TEXTURE_BASE_LEVEL_SGIS
        TEXTURE_MAX_LEVEL                       = 0x813D        # use SGIS_texture_lod TEXTURE_MAX_LEVEL_SGIS
        
        # Revision 1
        use ARB_texture_rectangle TEXTURE_RECTANGLE_ARB
        use NV_texture_rectangle TEXTURE_RECTANGLE_NV

###############################################################################

TextureWrapMode enum:
        CLAMP                                           = 0x2900
        REPEAT                                          = 0x2901
        use VERSION_1_3 CLAMP_TO_BORDER
        use VERSION_1_2 CLAMP_TO_EDGE

###############################################################################

PixelInternalFormat enum:
        R3_G3_B2                                        = 0x2A10
        ALPHA4                                          = 0x803B
        ALPHA8                                          = 0x803C
        ALPHA12                                         = 0x803D
        ALPHA16                                         = 0x803E
        LUMINANCE4                                      = 0x803F
        LUMINANCE8                                      = 0x8040
        LUMINANCE12                                     = 0x8041
        LUMINANCE16                                     = 0x8042
        LUMINANCE4_ALPHA4                               = 0x8043
        LUMINANCE6_ALPHA2                               = 0x8044
        LUMINANCE8_ALPHA8                               = 0x8045
        LUMINANCE12_ALPHA4                              = 0x8046
        LUMINANCE12_ALPHA12                             = 0x8047
        LUMINANCE16_ALPHA16                             = 0x8048
        INTENSITY                                       = 0x8049
        INTENSITY4                                      = 0x804A
        INTENSITY8                                      = 0x804B
        INTENSITY12                                     = 0x804C
        INTENSITY16                                     = 0x804D
        RGB4                                            = 0x804F
        RGB5                                            = 0x8050
        RGB8                                            = 0x8051
        RGB10                                           = 0x8052
        RGB12                                           = 0x8053
        RGB16                                           = 0x8054
        RGBA2                                           = 0x8055
        RGBA4                                           = 0x8056
        RGB5_A1                                         = 0x8057
        RGBA8                                           = 0x8058
        RGB10_A2                                        = 0x8059
        RGBA12                                          = 0x805A
        RGBA16                                          = 0x805B
        use EXT_texture RGB2_EXT
        use SGIS_texture_select DUAL_ALPHA4_SGIS
        use SGIS_texture_select DUAL_ALPHA8_SGIS
        use SGIS_texture_select DUAL_ALPHA12_SGIS
        use SGIS_texture_select DUAL_ALPHA16_SGIS
        use SGIS_texture_select DUAL_LUMINANCE4_SGIS
        use SGIS_texture_select DUAL_LUMINANCE8_SGIS
        use SGIS_texture_select DUAL_LUMINANCE12_SGIS
        use SGIS_texture_select DUAL_LUMINANCE16_SGIS
        use SGIS_texture_select DUAL_INTENSITY4_SGIS
        use SGIS_texture_select DUAL_INTENSITY8_SGIS
        use SGIS_texture_select DUAL_INTENSITY12_SGIS
        use SGIS_texture_select DUAL_INTENSITY16_SGIS
        use SGIS_texture_select DUAL_LUMINANCE_ALPHA4_SGIS
        use SGIS_texture_select DUAL_LUMINANCE_ALPHA8_SGIS
        use SGIS_texture_select QUAD_ALPHA4_SGIS
        use SGIS_texture_select QUAD_ALPHA8_SGIS
        use SGIS_texture_select QUAD_LUMINANCE4_SGIS
        use SGIS_texture_select QUAD_LUMINANCE8_SGIS
        use SGIS_texture_select QUAD_INTENSITY4_SGIS
        use SGIS_texture_select QUAD_INTENSITY8_SGIS
        use SGIX_depth_texture DEPTH_COMPONENT16_SGIX
        use SGIX_depth_texture DEPTH_COMPONENT24_SGIX
        use SGIX_depth_texture DEPTH_COMPONENT32_SGIX
        use SGIX_icc_texture RGB_ICC_SGIX
        use SGIX_icc_texture RGBA_ICC_SGIX
        use SGIX_icc_texture ALPHA_ICC_SGIX
        use SGIX_icc_texture LUMINANCE_ICC_SGIX
        use SGIX_icc_texture INTENSITY_ICC_SGIX
        use SGIX_icc_texture LUMINANCE_ALPHA_ICC_SGIX
        use SGIX_icc_texture R5_G6_B5_ICC_SGIX
        use SGIX_icc_texture R5_G6_B5_A8_ICC_SGIX
        use SGIX_icc_texture ALPHA16_ICC_SGIX
        use SGIX_icc_texture LUMINANCE16_ICC_SGIX
        use SGIX_icc_texture INTENSITY16_ICC_SGIX
        use SGIX_icc_texture LUMINANCE16_ALPHA8_ICC_SGIX

        # Revision 2
        ONE = 1
        TWO = 2
        THREE = 3
        FOUR = 4
        use PixelFormat ALPHA
        use PixelFormat LUMINANCE
        use PixelFormat LUMINANCE_ALPHA
        use PixelFormat RGB
        use PixelFormat RGBA
# Aliases PixelInternalFormat enums above
# OES_rgb8_rgba8 enum: (OpenGL ES only)
#       RGB8                                            = 0x8051
#       RGBA8                                           = 0x8058

###############################################################################

InterleavedArrayFormat enum:
        V2F                                             = 0x2A20
        V3F                                             = 0x2A21
        C4UB_V2F                                        = 0x2A22
        C4UB_V3F                                        = 0x2A23
        C3F_V3F                                         = 0x2A24
        N3F_V3F                                         = 0x2A25
        C4F_N3F_V3F                                     = 0x2A26
        T2F_V3F                                         = 0x2A27
        T4F_V4F                                         = 0x2A28
        T2F_C4UB_V3F                                    = 0x2A29
        T2F_C3F_V3F                                     = 0x2A2A
        T2F_N3F_V3F                                     = 0x2A2B
        T2F_C4F_N3F_V3F                                 = 0x2A2C
        T4F_C4F_N3F_V4F                                 = 0x2A2D

###############################################################################

VertexPointerType enum:
        use DataType SHORT
        use DataType INT
        use DataType FLOAT
        use DataType DOUBLE

###############################################################################

# 0x3000 through 0x3FFF are reserved for clip planes
ClipPlaneName enum:
        CLIP_PLANE0                                     = 0x3000 # 1 I
        CLIP_PLANE1                                     = 0x3001 # 1 I
        CLIP_PLANE2                                     = 0x3002 # 1 I
        CLIP_PLANE3                                     = 0x3003 # 1 I
        CLIP_PLANE4                                     = 0x3004 # 1 I
        CLIP_PLANE5                                     = 0x3005 # 1 I

# VERSION_3_0 enum: (aliases)
#       CLIP_DISTANCE0                                  = 0x3000    # VERSION_3_0   # alias GL_CLIP_PLANE0
#       CLIP_DISTANCE1                                  = 0x3001    # VERSION_3_0   # alias GL_CLIP_PLANE1
#       CLIP_DISTANCE2                                  = 0x3002    # VERSION_3_0   # alias GL_CLIP_PLANE2
#       CLIP_DISTANCE3                                  = 0x3003    # VERSION_3_0   # alias GL_CLIP_PLANE3
#       CLIP_DISTANCE4                                  = 0x3004    # VERSION_3_0   # alias GL_CLIP_PLANE4
#       CLIP_DISTANCE5                                  = 0x3005    # VERSION_3_0   # alias GL_CLIP_PLANE5

###############################################################################

# 0x4000-0x4FFF are reserved for light numbers
LightName enum:
        LIGHT0                                          = 0x4000 # 1 I
        LIGHT1                                          = 0x4001 # 1 I
        LIGHT2                                          = 0x4002 # 1 I
        LIGHT3                                          = 0x4003 # 1 I
        LIGHT4                                          = 0x4004 # 1 I
        LIGHT5                                          = 0x4005 # 1 I
        LIGHT6                                          = 0x4006 # 1 I
        LIGHT7                                          = 0x4007 # 1 I
        use SGIX_fragment_lighting FRAGMENT_LIGHT0_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT1_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT2_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT3_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT4_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT5_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT6_SGIX
        use SGIX_fragment_lighting FRAGMENT_LIGHT7_SGIX

###############################################################################

EXT_abgr enum:
        ABGR_EXT                                        = 0x8000

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        CONSTANT_COLOR                                  = 0x8001
        ONE_MINUS_CONSTANT_COLOR                        = 0x8002
        CONSTANT_ALPHA                                  = 0x8003
        ONE_MINUS_CONSTANT_ALPHA                        = 0x8004
        BLEND_COLOR                                     = 0x8005 # 4 F

EXT_blend_color enum:
        CONSTANT_COLOR                                  = 0x8001
        CONSTANT_COLOR_EXT                              = 0x8001
        ONE_MINUS_CONSTANT_COLOR                        = 0x8002
        ONE_MINUS_CONSTANT_COLOR_EXT                    = 0x8002
        CONSTANT_ALPHA                                  = 0x8003
        CONSTANT_ALPHA_EXT                              = 0x8003
        ONE_MINUS_CONSTANT_ALPHA                        = 0x8004
        ONE_MINUS_CONSTANT_ALPHA_EXT                    = 0x8004
        BLEND_COLOR                                     = 0x8005 # 4 F
        BLEND_COLOR_EXT                                 = 0x8005 # 4 F

###############################################################################

# VERSION_1_2 enum: (Promoted for OpenGL 1.2)
EXT_blend_minmax enum:
        FUNC_ADD                                        = 0x8006
        FUNC_ADD_EXT                                    = 0x8006
        MIN                                             = 0x8007
        MIN_EXT                                         = 0x8007
        MAX                                             = 0x8008
        MAX_EXT                                         = 0x8008
        BLEND_EQUATION                                  = 0x8009 # 1 I
        BLEND_EQUATION_EXT                              = 0x8009 # 1 I

# VERSION_2_0 enum: (Promoted for OpenGL 2.0)
#       BLEND_EQUATION_RGB                              = 0x8009    # VERSION_2_0   # alias GL_BLEND_EQUATION

# EXT_blend_equation_separate enum: (separate; see below)
#       BLEND_EQUATION_RGB_EXT                          = 0x8009    # alias GL_BLEND_EQUATION

# Aliases EXT_blend_equation_separate enum above
# OES_blend_equation_separate enum: (OpenGL ES only; additional; see below)
#       BLEND_EQUATION_RGB_OES                          = 0x8009 # 1 I

###############################################################################

# VERSION_1_2 enum: (Promoted for OpenGL 1.2)
EXT_blend_subtract enum:
        FUNC_SUBTRACT                                   = 0x800A
        FUNC_SUBTRACT_EXT                               = 0x800A
        FUNC_REVERSE_SUBTRACT                           = 0x800B
        FUNC_REVERSE_SUBTRACT_EXT                       = 0x800B

# Aliases EXT_blend_minmax and EXT_blend_subtract enums above
# OES_blend_subtract enum: (OpenGL ES only)
#       FUNC_ADD_OES                                    = 0x8006
#       BLEND_EQUATION_OES                              = 0x8009 # 1 I
#       FUNC_SUBTRACT_OES                               = 0x800A
#       FUNC_REVERSE_SUBTRACT_OES                       = 0x800B

###############################################################################

EXT_cmyka enum:
        CMYK_EXT                                        = 0x800C
        CMYKA_EXT                                       = 0x800D
        PACK_CMYK_HINT_EXT                              = 0x800E # 1 I
        UNPACK_CMYK_HINT_EXT                            = 0x800F # 1 I

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        CONVOLUTION_1D                                  = 0x8010 # 1 I
        CONVOLUTION_2D                                  = 0x8011 # 1 I
        SEPARABLE_2D                                    = 0x8012 # 1 I
        CONVOLUTION_BORDER_MODE                         = 0x8013
        CONVOLUTION_FILTER_SCALE                        = 0x8014
        CONVOLUTION_FILTER_BIAS                         = 0x8015
        REDUCE                                          = 0x8016
        CONVOLUTION_FORMAT                              = 0x8017
        CONVOLUTION_WIDTH                               = 0x8018
        CONVOLUTION_HEIGHT                              = 0x8019
        MAX_CONVOLUTION_WIDTH                           = 0x801A
        MAX_CONVOLUTION_HEIGHT                          = 0x801B
        POST_CONVOLUTION_RED_SCALE                      = 0x801C # 1 F
        POST_CONVOLUTION_GREEN_SCALE                    = 0x801D # 1 F
        POST_CONVOLUTION_BLUE_SCALE                     = 0x801E # 1 F
        POST_CONVOLUTION_ALPHA_SCALE                    = 0x801F # 1 F
        POST_CONVOLUTION_RED_BIAS                       = 0x8020 # 1 F
        POST_CONVOLUTION_GREEN_BIAS                     = 0x8021 # 1 F
        POST_CONVOLUTION_BLUE_BIAS                      = 0x8022 # 1 F
        POST_CONVOLUTION_ALPHA_BIAS                     = 0x8023 # 1 F

EXT_convolution enum:
        CONVOLUTION_1D_EXT                              = 0x8010 # 1 I
        CONVOLUTION_2D_EXT                              = 0x8011 # 1 I
        SEPARABLE_2D_EXT                                = 0x8012 # 1 I
        CONVOLUTION_BORDER_MODE_EXT                     = 0x8013
        CONVOLUTION_FILTER_SCALE_EXT                    = 0x8014
        CONVOLUTION_FILTER_BIAS_EXT                     = 0x8015
        REDUCE_EXT                                      = 0x8016
        CONVOLUTION_FORMAT_EXT                          = 0x8017
        CONVOLUTION_WIDTH_EXT                           = 0x8018
        CONVOLUTION_HEIGHT_EXT                          = 0x8019
        MAX_CONVOLUTION_WIDTH_EXT                       = 0x801A
        MAX_CONVOLUTION_HEIGHT_EXT                      = 0x801B
        POST_CONVOLUTION_RED_SCALE_EXT                  = 0x801C # 1 F
        POST_CONVOLUTION_GREEN_SCALE_EXT                = 0x801D # 1 F
        POST_CONVOLUTION_BLUE_SCALE_EXT                 = 0x801E # 1 F
        POST_CONVOLUTION_ALPHA_SCALE_EXT                = 0x801F # 1 F
        POST_CONVOLUTION_RED_BIAS_EXT                   = 0x8020 # 1 F
        POST_CONVOLUTION_GREEN_BIAS_EXT                 = 0x8021 # 1 F
        POST_CONVOLUTION_BLUE_BIAS_EXT                  = 0x8022 # 1 F
        POST_CONVOLUTION_ALPHA_BIAS_EXT                 = 0x8023 # 1 F

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        HISTOGRAM                                       = 0x8024 # 1 I
        PROXY_HISTOGRAM                                 = 0x8025
        HISTOGRAM_WIDTH                                 = 0x8026
        HISTOGRAM_FORMAT                                = 0x8027
        HISTOGRAM_RED_SIZE                              = 0x8028
        HISTOGRAM_GREEN_SIZE                            = 0x8029
        HISTOGRAM_BLUE_SIZE                             = 0x802A
        HISTOGRAM_ALPHA_SIZE                            = 0x802B
        HISTOGRAM_SINK                                  = 0x802D
        MINMAX                                          = 0x802E # 1 I
        MINMAX_FORMAT                                   = 0x802F
        MINMAX_SINK                                     = 0x8030
        TABLE_TOO_LARGE                                 = 0x8031

EXT_histogram enum:
        HISTOGRAM_EXT                                   = 0x8024 # 1 I
        PROXY_HISTOGRAM_EXT                             = 0x8025
        HISTOGRAM_WIDTH_EXT                             = 0x8026
        HISTOGRAM_FORMAT_EXT                            = 0x8027
        HISTOGRAM_RED_SIZE_EXT                          = 0x8028
        HISTOGRAM_GREEN_SIZE_EXT                        = 0x8029
        HISTOGRAM_BLUE_SIZE_EXT                         = 0x802A
        HISTOGRAM_ALPHA_SIZE_EXT                        = 0x802B
        HISTOGRAM_LUMINANCE_SIZE                        = 0x802C
        HISTOGRAM_LUMINANCE_SIZE_EXT                    = 0x802C
        HISTOGRAM_SINK_EXT                              = 0x802D
        MINMAX_EXT                                      = 0x802E # 1 I
        MINMAX_FORMAT_EXT                               = 0x802F
        MINMAX_SINK_EXT                                 = 0x8030
        TABLE_TOO_LARGE_EXT                             = 0x8031

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        UNSIGNED_BYTE_3_3_2                             = 0x8032
        UNSIGNED_SHORT_4_4_4_4                          = 0x8033
        UNSIGNED_SHORT_5_5_5_1                          = 0x8034
        UNSIGNED_INT_8_8_8_8                            = 0x8035
        UNSIGNED_INT_10_10_10_2                         = 0x8036
        UNSIGNED_BYTE_2_3_3_REV                         = 0x8362
        UNSIGNED_SHORT_5_6_5                            = 0x8363
        UNSIGNED_SHORT_5_6_5_REV                        = 0x8364
        UNSIGNED_SHORT_4_4_4_4_REV                      = 0x8365
        UNSIGNED_SHORT_1_5_5_5_REV                      = 0x8366
        UNSIGNED_INT_8_8_8_8_REV                        = 0x8367
        UNSIGNED_INT_2_10_10_10_REV                     = 0x8368

EXT_packed_pixels enum:
        UNSIGNED_BYTE_3_3_2_EXT                         = 0x8032
        UNSIGNED_SHORT_4_4_4_4_EXT                      = 0x8033
        UNSIGNED_SHORT_5_5_5_1_EXT                      = 0x8034
        UNSIGNED_INT_8_8_8_8_EXT                        = 0x8035
        UNSIGNED_INT_10_10_10_2_EXT                     = 0x8036
        UNSIGNED_BYTE_2_3_3_REV_EXT                     = 0x8362
        UNSIGNED_SHORT_5_6_5_EXT                        = 0x8363
        UNSIGNED_SHORT_5_6_5_REV_EXT                    = 0x8364
        UNSIGNED_SHORT_4_4_4_4_REV_EXT                  = 0x8365
        UNSIGNED_SHORT_1_5_5_5_REV_EXT                  = 0x8366
        UNSIGNED_INT_8_8_8_8_REV_EXT                    = 0x8367
        UNSIGNED_INT_2_10_10_10_REV_EXT                 = 0x8368

# EXT_texture_type_2_10_10_10_REV enum: (OpenGL ES only)
#       use EXT_packed_pixels UNSIGNED_INT_2_10_10_10_REV_EXT

###############################################################################

EXT_polygon_offset enum:
        POLYGON_OFFSET_EXT                              = 0x8037
        POLYGON_OFFSET_FACTOR_EXT                       = 0x8038
        POLYGON_OFFSET_BIAS_EXT                         = 0x8039 # 1 F

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        RESCALE_NORMAL                                  = 0x803A # 1 I

EXT_rescale_normal enum:
        RESCALE_NORMAL_EXT                              = 0x803A # 1 I

###############################################################################

EXT_texture enum:
        ALPHA4_EXT                                      = 0x803B
        ALPHA8_EXT                                      = 0x803C
        ALPHA12_EXT                                     = 0x803D
        ALPHA16_EXT                                     = 0x803E
        LUMINANCE4_EXT                                  = 0x803F
        LUMINANCE8_EXT                                  = 0x8040
        LUMINANCE12_EXT                                 = 0x8041
        LUMINANCE16_EXT                                 = 0x8042
        LUMINANCE4_ALPHA4_EXT                           = 0x8043
        LUMINANCE6_ALPHA2_EXT                           = 0x8044
        LUMINANCE8_ALPHA8_EXT                           = 0x8045
        LUMINANCE12_ALPHA4_EXT                          = 0x8046
        LUMINANCE12_ALPHA12_EXT                         = 0x8047
        LUMINANCE16_ALPHA16_EXT                         = 0x8048
        INTENSITY_EXT                                   = 0x8049
        INTENSITY4_EXT                                  = 0x804A
        INTENSITY8_EXT                                  = 0x804B
        INTENSITY12_EXT                                 = 0x804C
        INTENSITY16_EXT                                 = 0x804D
        RGB2_EXT                                        = 0x804E
        RGB4_EXT                                        = 0x804F
        RGB5_EXT                                        = 0x8050
        RGB8_EXT                                        = 0x8051
        RGB10_EXT                                       = 0x8052
        RGB12_EXT                                       = 0x8053
        RGB16_EXT                                       = 0x8054
        RGBA2_EXT                                       = 0x8055
        RGBA4_EXT                                       = 0x8056
        RGB5_A1_EXT                                     = 0x8057
        RGBA8_EXT                                       = 0x8058
        RGB10_A2_EXT                                    = 0x8059
        RGBA12_EXT                                      = 0x805A
        RGBA16_EXT                                      = 0x805B
        TEXTURE_RED_SIZE_EXT                            = 0x805C
        TEXTURE_GREEN_SIZE_EXT                          = 0x805D
        TEXTURE_BLUE_SIZE_EXT                           = 0x805E
        TEXTURE_ALPHA_SIZE_EXT                          = 0x805F
        TEXTURE_LUMINANCE_SIZE_EXT                      = 0x8060
        TEXTURE_INTENSITY_SIZE_EXT                      = 0x8061
        REPLACE_EXT                                     = 0x8062
        PROXY_TEXTURE_1D_EXT                            = 0x8063
        PROXY_TEXTURE_2D_EXT                            = 0x8064
        TEXTURE_TOO_LARGE_EXT                           = 0x8065

# Aliases EXT_texture enums above
# OES_framebuffer_object enum: (OpenGL ES only; additional; see below)
#       RGBA4_OES                                       = 0x8056
#       RGB5_A1_OES                                     = 0x8057

###############################################################################

EXT_texture_object enum:
        TEXTURE_PRIORITY_EXT                            = 0x8066
        TEXTURE_RESIDENT_EXT                            = 0x8067
        TEXTURE_1D_BINDING_EXT                          = 0x8068
        TEXTURE_2D_BINDING_EXT                          = 0x8069
        TEXTURE_3D_BINDING_EXT                          = 0x806A # 1 I

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        PACK_SKIP_IMAGES                                = 0x806B # 1 I
        PACK_IMAGE_HEIGHT                               = 0x806C # 1 F
        UNPACK_SKIP_IMAGES                              = 0x806D # 1 I
        UNPACK_IMAGE_HEIGHT                             = 0x806E # 1 F
        TEXTURE_3D                                      = 0x806F # 1 I
        PROXY_TEXTURE_3D                                = 0x8070
        TEXTURE_DEPTH                                   = 0x8071
        TEXTURE_WRAP_R                                  = 0x8072
        MAX_3D_TEXTURE_SIZE                             = 0x8073 # 1 I

EXT_texture3D enum:
        PACK_SKIP_IMAGES_EXT                            = 0x806B # 1 I
        PACK_IMAGE_HEIGHT_EXT                           = 0x806C # 1 F
        UNPACK_SKIP_IMAGES_EXT                          = 0x806D # 1 I
        UNPACK_IMAGE_HEIGHT_EXT                         = 0x806E # 1 F
        TEXTURE_3D_EXT                                  = 0x806F # 1 I
        PROXY_TEXTURE_3D_EXT                            = 0x8070
        TEXTURE_DEPTH_EXT                               = 0x8071
        TEXTURE_WRAP_R_EXT                              = 0x8072
        MAX_3D_TEXTURE_SIZE_EXT                         = 0x8073 # 1 I

# Aliases EXT_texture_object, EXT_texture3D enums above
# OES_texture3D enum: (OpenGL ES only)
#       TEXTURE_3D_BINDING_OES                          = 0x806A # 1 I
#       TEXTURE_3D_OES                                  = 0x806F # 1 I
#       TEXTURE_WRAP_R_OES                              = 0x8072
#       MAX_3D_TEXTURE_SIZE_OES                         = 0x8073 # 1 I

###############################################################################

EXT_vertex_array enum:
        VERTEX_ARRAY_EXT                                = 0x8074
        NORMAL_ARRAY_EXT                                = 0x8075
        COLOR_ARRAY_EXT                                 = 0x8076
        INDEX_ARRAY_EXT                                 = 0x8077
        TEXTURE_COORD_ARRAY_EXT                         = 0x8078
        EDGE_FLAG_ARRAY_EXT                             = 0x8079
        VERTEX_ARRAY_SIZE_EXT                           = 0x807A
        VERTEX_ARRAY_TYPE_EXT                           = 0x807B
        VERTEX_ARRAY_STRIDE_EXT                         = 0x807C
        VERTEX_ARRAY_COUNT_EXT                          = 0x807D # 1 I
        NORMAL_ARRAY_TYPE_EXT                           = 0x807E
        NORMAL_ARRAY_STRIDE_EXT                         = 0x807F
        NORMAL_ARRAY_COUNT_EXT                          = 0x8080 # 1 I
        COLOR_ARRAY_SIZE_EXT                            = 0x8081
        COLOR_ARRAY_TYPE_EXT                            = 0x8082
        COLOR_ARRAY_STRIDE_EXT                          = 0x8083
        COLOR_ARRAY_COUNT_EXT                           = 0x8084 # 1 I
        INDEX_ARRAY_TYPE_EXT                            = 0x8085
        INDEX_ARRAY_STRIDE_EXT                          = 0x8086
        INDEX_ARRAY_COUNT_EXT                           = 0x8087 # 1 I
        TEXTURE_COORD_ARRAY_SIZE_EXT                    = 0x8088
        TEXTURE_COORD_ARRAY_TYPE_EXT                    = 0x8089
        TEXTURE_COORD_ARRAY_STRIDE_EXT                  = 0x808A
        TEXTURE_COORD_ARRAY_COUNT_EXT                   = 0x808B # 1 I
        EDGE_FLAG_ARRAY_STRIDE_EXT                      = 0x808C
        EDGE_FLAG_ARRAY_COUNT_EXT                       = 0x808D # 1 I
        VERTEX_ARRAY_POINTER_EXT                        = 0x808E
        NORMAL_ARRAY_POINTER_EXT                        = 0x808F
        COLOR_ARRAY_POINTER_EXT                         = 0x8090
        INDEX_ARRAY_POINTER_EXT                         = 0x8091
        TEXTURE_COORD_ARRAY_POINTER_EXT                 = 0x8092
        EDGE_FLAG_ARRAY_POINTER_EXT                     = 0x8093

###############################################################################

SGIX_interlace enum:
        INTERLACE_SGIX                                  = 0x8094 # 1 I

###############################################################################

SGIS_detail_texture enum:
        DETAIL_TEXTURE_2D_SGIS                          = 0x8095
        DETAIL_TEXTURE_2D_BINDING_SGIS                  = 0x8096 # 1 I
        LINEAR_DETAIL_SGIS                              = 0x8097
        LINEAR_DETAIL_ALPHA_SGIS                        = 0x8098
        LINEAR_DETAIL_COLOR_SGIS                        = 0x8099
        DETAIL_TEXTURE_LEVEL_SGIS                       = 0x809A
        DETAIL_TEXTURE_MODE_SGIS                        = 0x809B
        DETAIL_TEXTURE_FUNC_POINTS_SGIS                 = 0x809C

###############################################################################

# Reuses some SGIS_multisample values
VERSION_1_3 enum: (Promoted for OpenGL 1.3)
        MULTISAMPLE                                     = 0x809D
        SAMPLE_ALPHA_TO_COVERAGE                        = 0x809E
        SAMPLE_ALPHA_TO_ONE                             = 0x809F
        SAMPLE_COVERAGE                                 = 0x80A0
        SAMPLE_BUFFERS                                  = 0x80A8 # 1 I
        SAMPLES                                         = 0x80A9 # 1 I
        SAMPLE_COVERAGE_VALUE                           = 0x80AA # 1 F
        SAMPLE_COVERAGE_INVERT                          = 0x80AB # 1 I

ARB_multisample enum:
        MULTISAMPLE_ARB                                 = 0x809D
        SAMPLE_ALPHA_TO_COVERAGE_ARB                    = 0x809E
        SAMPLE_ALPHA_TO_ONE_ARB                         = 0x809F
        SAMPLE_COVERAGE_ARB                             = 0x80A0
        SAMPLE_BUFFERS_ARB                              = 0x80A8 # 1 I
        SAMPLES_ARB                                     = 0x80A9 # 1 I
        SAMPLE_COVERAGE_VALUE_ARB                       = 0x80AA # 1 F
        SAMPLE_COVERAGE_INVERT_ARB                      = 0x80AB # 1 I

SGIS_multisample enum:
        MULTISAMPLE_SGIS                                = 0x809D # 1 I
        SAMPLE_ALPHA_TO_MASK_SGIS                       = 0x809E # 1 I
        SAMPLE_ALPHA_TO_ONE_SGIS                        = 0x809F # 1 I
        SAMPLE_MASK_SGIS                                = 0x80A0 # 1 I
        1PASS_SGIS                                      = 0x80A1
        2PASS_0_SGIS                                    = 0x80A2
        2PASS_1_SGIS                                    = 0x80A3
        4PASS_0_SGIS                                    = 0x80A4
        4PASS_1_SGIS                                    = 0x80A5
        4PASS_2_SGIS                                    = 0x80A6
        4PASS_3_SGIS                                    = 0x80A7
        SAMPLE_BUFFERS_SGIS                             = 0x80A8 # 1 I
        SAMPLES_SGIS                                    = 0x80A9 # 1 I
        SAMPLE_MASK_VALUE_SGIS                          = 0x80AA # 1 F
        SAMPLE_MASK_INVERT_SGIS                         = 0x80AB # 1 I
        SAMPLE_PATTERN_SGIS                             = 0x80AC # 1 I

# Reuses SGIS_multisample values.
# EXT_multisample enum:
#       MULTISAMPLE_EXT                                 = 0x809D
#       SAMPLE_ALPHA_TO_MASK_EXT                        = 0x809E
#       SAMPLE_ALPHA_TO_ONE_EXT                         = 0x809F
#       SAMPLE_MASK_EXT                                 = 0x80A0
#       1PASS_EXT                                       = 0x80A1
#       2PASS_0_EXT                                     = 0x80A2
#       2PASS_1_EXT                                     = 0x80A3
#       4PASS_0_EXT                                     = 0x80A4
#       4PASS_1_EXT                                     = 0x80A5
#       4PASS_2_EXT                                     = 0x80A6
#       4PASS_3_EXT                                     = 0x80A7
#       SAMPLE_BUFFERS_EXT                              = 0x80A8 # 1 I
#       SAMPLES_EXT                                     = 0x80A9 # 1 I
#       SAMPLE_MASK_VALUE_EXT                           = 0x80AA # 1 F
#       SAMPLE_MASK_INVERT_EXT                          = 0x80AB # 1 I
#       SAMPLE_PATTERN_EXT                              = 0x80AC # 1 I
#       MULTISAMPLE_BIT_EXT                             = 0x20000000

###############################################################################

SGIS_sharpen_texture enum:
        LINEAR_SHARPEN_SGIS                             = 0x80AD
        LINEAR_SHARPEN_ALPHA_SGIS                       = 0x80AE
        LINEAR_SHARPEN_COLOR_SGIS                       = 0x80AF
        SHARPEN_TEXTURE_FUNC_POINTS_SGIS                = 0x80B0

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        COLOR_MATRIX                                    = 0x80B1 # 16 F
        COLOR_MATRIX_STACK_DEPTH                        = 0x80B2 # 1 I
        MAX_COLOR_MATRIX_STACK_DEPTH                    = 0x80B3 # 1 I
        POST_COLOR_MATRIX_RED_SCALE                     = 0x80B4 # 1 F
        POST_COLOR_MATRIX_GREEN_SCALE                   = 0x80B5 # 1 F
        POST_COLOR_MATRIX_BLUE_SCALE                    = 0x80B6 # 1 F
        POST_COLOR_MATRIX_ALPHA_SCALE                   = 0x80B7 # 1 F
        POST_COLOR_MATRIX_RED_BIAS                      = 0x80B8 # 1 F
        POST_COLOR_MATRIX_GREEN_BIAS                    = 0x80B9 # 1 F
        POST_COLOR_MATRIX_BLUE_BIAS                     = 0x80BA # 1 F
        POST_COLOR_MATRIX_ALPHA_BIAS                    = 0x80BB # 1 F

SGI_color_matrix enum:
        COLOR_MATRIX_SGI                                = 0x80B1 # 16 F
        COLOR_MATRIX_STACK_DEPTH_SGI                    = 0x80B2 # 1 I
        MAX_COLOR_MATRIX_STACK_DEPTH_SGI                = 0x80B3 # 1 I
        POST_COLOR_MATRIX_RED_SCALE_SGI                 = 0x80B4 # 1 F
        POST_COLOR_MATRIX_GREEN_SCALE_SGI               = 0x80B5 # 1 F
        POST_COLOR_MATRIX_BLUE_SCALE_SGI                = 0x80B6 # 1 F
        POST_COLOR_MATRIX_ALPHA_SCALE_SGI               = 0x80B7 # 1 F
        POST_COLOR_MATRIX_RED_BIAS_SGI                  = 0x80B8 # 1 F
        POST_COLOR_MATRIX_GREEN_BIAS_SGI                = 0x80B9 # 1 F
        POST_COLOR_MATRIX_BLUE_BIAS_SGI                 = 0x80BA # 1 F
        POST_COLOR_MATRIX_ALPHA_BIAS_SGI                = 0x80BB # 1 F

###############################################################################

SGI_texture_color_table enum:
        TEXTURE_COLOR_TABLE_SGI                         = 0x80BC # 1 I
        PROXY_TEXTURE_COLOR_TABLE_SGI                   = 0x80BD

###############################################################################

SGIX_texture_add_env enum:
        TEXTURE_ENV_BIAS_SGIX                           = 0x80BE

###############################################################################

SGIX_shadow_ambient enum:
        SHADOW_AMBIENT_SGIX                             = 0x80BF

###############################################################################

# Intergraph/Intense3D/3Dlabs: 0x80C0-0x80CF

# 3Dlabs_future_use: 0x80C0-0x80C7

# VERSION_1_4 enum: (Promoted for OpenGL 1.4)
#       BLEND_DST_RGB                                   = 0x80C8
#       BLEND_SRC_RGB                                   = 0x80C9
#       BLEND_DST_ALPHA                                 = 0x80CA
#       BLEND_SRC_ALPHA                                 = 0x80CB

# EXT_blend_func_separate enum:
#       BLEND_DST_RGB_EXT                               = 0x80C8
#       BLEND_SRC_RGB_EXT                               = 0x80C9
#       BLEND_DST_ALPHA_EXT                             = 0x80CA
#       BLEND_SRC_ALPHA_EXT                             = 0x80CB

# Aliases EXT_blend_func_separate enums above
# OES_blend_func_separate enum: (OpenGL ES only)
#       BLEND_DST_RGB_OES                               = 0x80C8
#       BLEND_SRC_RGB_OES                               = 0x80C9
#       BLEND_DST_ALPHA_OES                             = 0x80CA
#       BLEND_SRC_ALPHA_OES                             = 0x80CB

# EXT_422_pixels enum:
#       422_EXT                                         = 0x80CC
#       422_REV_EXT                                     = 0x80CD
#       422_AVERAGE_EXT                                 = 0x80CE
#       422_REV_AVERAGE_EXT                             = 0x80CF

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        COLOR_TABLE                                     = 0x80D0 # 1 I
        POST_CONVOLUTION_COLOR_TABLE                    = 0x80D1 # 1 I
        POST_COLOR_MATRIX_COLOR_TABLE                   = 0x80D2 # 1 I
        PROXY_COLOR_TABLE                               = 0x80D3
        PROXY_POST_CONVOLUTION_COLOR_TABLE              = 0x80D4
        PROXY_POST_COLOR_MATRIX_COLOR_TABLE             = 0x80D5
        COLOR_TABLE_SCALE                               = 0x80D6
        COLOR_TABLE_BIAS                                = 0x80D7
        COLOR_TABLE_FORMAT                              = 0x80D8
        COLOR_TABLE_WIDTH                               = 0x80D9
        COLOR_TABLE_RED_SIZE                            = 0x80DA
        COLOR_TABLE_GREEN_SIZE                          = 0x80DB
        COLOR_TABLE_BLUE_SIZE                           = 0x80DC
        COLOR_TABLE_ALPHA_SIZE                          = 0x80DD
        COLOR_TABLE_LUMINANCE_SIZE                      = 0x80DE
        COLOR_TABLE_INTENSITY_SIZE                      = 0x80DF

SGI_color_table enum:
        COLOR_TABLE_SGI                                 = 0x80D0 # 1 I
        POST_CONVOLUTION_COLOR_TABLE_SGI                = 0x80D1 # 1 I
        POST_COLOR_MATRIX_COLOR_TABLE_SGI               = 0x80D2 # 1 I
        PROXY_COLOR_TABLE_SGI                           = 0x80D3
        PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI          = 0x80D4
        PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI         = 0x80D5
        COLOR_TABLE_SCALE_SGI                           = 0x80D6
        COLOR_TABLE_BIAS_SGI                            = 0x80D7
        COLOR_TABLE_FORMAT_SGI                          = 0x80D8
        COLOR_TABLE_WIDTH_SGI                           = 0x80D9
        COLOR_TABLE_RED_SIZE_SGI                        = 0x80DA
        COLOR_TABLE_GREEN_SIZE_SGI                      = 0x80DB
        COLOR_TABLE_BLUE_SIZE_SGI                       = 0x80DC
        COLOR_TABLE_ALPHA_SIZE_SGI                      = 0x80DD
        COLOR_TABLE_LUMINANCE_SIZE_SGI                  = 0x80DE
        COLOR_TABLE_INTENSITY_SIZE_SGI                  = 0x80DF

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        BGR                                             = 0x80E0
        BGRA                                            = 0x80E1

EXT_bgra enum:
        BGR_EXT                                         = 0x80E0
        BGRA_EXT                                        = 0x80E1

###############################################################################

# Microsoft: 0x80E2-0x80E7

###############################################################################

VERSION_1_2 enum:
        MAX_ELEMENTS_VERTICES                           = 0x80E8
        MAX_ELEMENTS_INDICES                            = 0x80E9

###############################################################################

# Microsoft: 0x80EA-0x810F

###############################################################################

SGIS_texture_select enum:
        DUAL_ALPHA4_SGIS                                = 0x8110
        DUAL_ALPHA8_SGIS                                = 0x8111
        DUAL_ALPHA12_SGIS                               = 0x8112
        DUAL_ALPHA16_SGIS                               = 0x8113
        DUAL_LUMINANCE4_SGIS                            = 0x8114
        DUAL_LUMINANCE8_SGIS                            = 0x8115
        DUAL_LUMINANCE12_SGIS                           = 0x8116
        DUAL_LUMINANCE16_SGIS                           = 0x8117
        DUAL_INTENSITY4_SGIS                            = 0x8118
        DUAL_INTENSITY8_SGIS                            = 0x8119
        DUAL_INTENSITY12_SGIS                           = 0x811A
        DUAL_INTENSITY16_SGIS                           = 0x811B
        DUAL_LUMINANCE_ALPHA4_SGIS                      = 0x811C
        DUAL_LUMINANCE_ALPHA8_SGIS                      = 0x811D
        QUAD_ALPHA4_SGIS                                = 0x811E
        QUAD_ALPHA8_SGIS                                = 0x811F
        QUAD_LUMINANCE4_SGIS                            = 0x8120
        QUAD_LUMINANCE8_SGIS                            = 0x8121
        QUAD_INTENSITY4_SGIS                            = 0x8122
        QUAD_INTENSITY8_SGIS                            = 0x8123
        DUAL_TEXTURE_SELECT_SGIS                        = 0x8124
        QUAD_TEXTURE_SELECT_SGIS                        = 0x8125

###############################################################################

VERSION_1_4 enum: (Promoted for OpenGL 1.4)
        POINT_SIZE_MIN                                  = 0x8126 # 1 F
        POINT_SIZE_MAX                                  = 0x8127 # 1 F
        POINT_FADE_THRESHOLD_SIZE                       = 0x8128 # 1 F
        POINT_DISTANCE_ATTENUATION                      = 0x8129 # 3 F

ARB_point_parameters enum:
        POINT_SIZE_MIN_ARB                              = 0x8126 # 1 F
        POINT_SIZE_MAX_ARB                              = 0x8127 # 1 F
        POINT_FADE_THRESHOLD_SIZE_ARB                   = 0x8128 # 1 F
        POINT_DISTANCE_ATTENUATION_ARB                  = 0x8129 # 3 F

EXT_point_parameters enum:
        POINT_SIZE_MIN_EXT                              = 0x8126 # 1 F
        POINT_SIZE_MAX_EXT                              = 0x8127 # 1 F
        POINT_FADE_THRESHOLD_SIZE_EXT                   = 0x8128 # 1 F
        DISTANCE_ATTENUATION_EXT                        = 0x8129 # 3 F

SGIS_point_parameters enum:
        POINT_SIZE_MIN_SGIS                             = 0x8126 # 1 F
        POINT_SIZE_MAX_SGIS                             = 0x8127 # 1 F
        POINT_FADE_THRESHOLD_SIZE_SGIS                  = 0x8128 # 1 F
        DISTANCE_ATTENUATION_SGIS                       = 0x8129 # 3 F

###############################################################################

SGIS_fog_function enum:
        FOG_FUNC_SGIS                                   = 0x812A
        FOG_FUNC_POINTS_SGIS                            = 0x812B # 1 I
        MAX_FOG_FUNC_POINTS_SGIS                        = 0x812C # 1 I

###############################################################################

VERSION_1_3 enum: (Promoted for OpenGL 1.3)
        CLAMP_TO_BORDER                                 = 0x812D

ARB_texture_border_clamp enum:
        CLAMP_TO_BORDER_ARB                             = 0x812D

SGIS_texture_border_clamp enum:
        CLAMP_TO_BORDER_SGIS                            = 0x812D

###############################################################################

SGIX_texture_multi_buffer enum:
        TEXTURE_MULTI_BUFFER_HINT_SGIX                  = 0x812E

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        CLAMP_TO_EDGE                                   = 0x812F

SGIS_texture_edge_clamp enum:
        CLAMP_TO_EDGE_SGIS                              = 0x812F

###############################################################################

SGIS_texture4D enum:
        PACK_SKIP_VOLUMES_SGIS                          = 0x8130 # 1 I
        PACK_IMAGE_DEPTH_SGIS                           = 0x8131 # 1 I
        UNPACK_SKIP_VOLUMES_SGIS                        = 0x8132 # 1 I
        UNPACK_IMAGE_DEPTH_SGIS                         = 0x8133 # 1 I
        TEXTURE_4D_SGIS                                 = 0x8134 # 1 I
        PROXY_TEXTURE_4D_SGIS                           = 0x8135
        TEXTURE_4DSIZE_SGIS                             = 0x8136
        TEXTURE_WRAP_Q_SGIS                             = 0x8137
        MAX_4D_TEXTURE_SIZE_SGIS                        = 0x8138 # 1 I
        TEXTURE_4D_BINDING_SGIS                         = 0x814F # 1 I

###############################################################################

SGIX_pixel_texture enum:
        PIXEL_TEX_GEN_SGIX                              = 0x8139 # 1 I
        PIXEL_TEX_GEN_MODE_SGIX                         = 0x832B # 1 I

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        TEXTURE_MIN_LOD                                 = 0x813A
        TEXTURE_MAX_LOD                                 = 0x813B
        TEXTURE_BASE_LEVEL                              = 0x813C
        TEXTURE_MAX_LEVEL                               = 0x813D

SGIS_texture_lod enum:
        TEXTURE_MIN_LOD_SGIS                            = 0x813A
        TEXTURE_MAX_LOD_SGIS                            = 0x813B
        TEXTURE_BASE_LEVEL_SGIS                         = 0x813C
        TEXTURE_MAX_LEVEL_SGIS                          = 0x813D

###############################################################################

SGIX_pixel_tiles enum:
        PIXEL_TILE_BEST_ALIGNMENT_SGIX                  = 0x813E # 1 I
        PIXEL_TILE_CACHE_INCREMENT_SGIX                 = 0x813F # 1 I
        PIXEL_TILE_WIDTH_SGIX                           = 0x8140 # 1 I
        PIXEL_TILE_HEIGHT_SGIX                          = 0x8141 # 1 I
        PIXEL_TILE_GRID_WIDTH_SGIX                      = 0x8142 # 1 I
        PIXEL_TILE_GRID_HEIGHT_SGIX                     = 0x8143 # 1 I
        PIXEL_TILE_GRID_DEPTH_SGIX                      = 0x8144 # 1 I
        PIXEL_TILE_CACHE_SIZE_SGIX                      = 0x8145 # 1 I

###############################################################################

SGIS_texture_filter4 enum:
        FILTER4_SGIS                                    = 0x8146
        TEXTURE_FILTER4_SIZE_SGIS                       = 0x8147

###############################################################################

SGIX_sprite enum:
        SPRITE_SGIX                                     = 0x8148 # 1 I
        SPRITE_MODE_SGIX                                = 0x8149 # 1 I
        SPRITE_AXIS_SGIX                                = 0x814A # 3 F
        SPRITE_TRANSLATION_SGIX                         = 0x814B # 3 F
        SPRITE_AXIAL_SGIX                               = 0x814C
        SPRITE_OBJECT_ALIGNED_SGIX                      = 0x814D
        SPRITE_EYE_ALIGNED_SGIX                         = 0x814E

###############################################################################

# SGIS_texture4D (additional; see above): 0x814F

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        CONSTANT_BORDER                                 = 0x8151
#       WRAP_BORDER                                     = 0x8152   # Not actually used
        REPLICATE_BORDER                                = 0x8153
        CONVOLUTION_BORDER_COLOR                        = 0x8154

HP_convolution_border_modes enum:
        IGNORE_BORDER_HP                                = 0x8150    # Not promoted
        CONSTANT_BORDER_HP                              = 0x8151
        REPLICATE_BORDER_HP                             = 0x8153
        CONVOLUTION_BORDER_COLOR_HP                     = 0x8154

###############################################################################

# HP: 0x8155-0x816F

###############################################################################

SGIX_clipmap enum:
        LINEAR_CLIPMAP_LINEAR_SGIX                      = 0x8170
        TEXTURE_CLIPMAP_CENTER_SGIX                     = 0x8171
        TEXTURE_CLIPMAP_FRAME_SGIX                      = 0x8172
        TEXTURE_CLIPMAP_OFFSET_SGIX                     = 0x8173
        TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX              = 0x8174
        TEXTURE_CLIPMAP_LOD_OFFSET_SGIX                 = 0x8175
        TEXTURE_CLIPMAP_DEPTH_SGIX                      = 0x8176
        MAX_CLIPMAP_DEPTH_SGIX                          = 0x8177 # 1 I
        MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX                  = 0x8178 # 1 I
        NEAREST_CLIPMAP_NEAREST_SGIX                    = 0x844D
        NEAREST_CLIPMAP_LINEAR_SGIX                     = 0x844E
        LINEAR_CLIPMAP_NEAREST_SGIX                     = 0x844F

###############################################################################

SGIX_texture_scale_bias enum:
        POST_TEXTURE_FILTER_BIAS_SGIX                   = 0x8179
        POST_TEXTURE_FILTER_SCALE_SGIX                  = 0x817A
        POST_TEXTURE_FILTER_BIAS_RANGE_SGIX             = 0x817B # 2 F
        POST_TEXTURE_FILTER_SCALE_RANGE_SGIX            = 0x817C # 2 F

###############################################################################

SGIX_reference_plane enum:
        REFERENCE_PLANE_SGIX                            = 0x817D # 1 I
        REFERENCE_PLANE_EQUATION_SGIX                   = 0x817E # 4 F

###############################################################################

SGIX_ir_instrument1 enum:
        IR_INSTRUMENT1_SGIX                             = 0x817F # 1 I

###############################################################################

SGIX_instruments enum:
        INSTRUMENT_BUFFER_POINTER_SGIX                  = 0x8180
        INSTRUMENT_MEASUREMENTS_SGIX                    = 0x8181 # 1 I

###############################################################################

SGIX_list_priority enum:
        LIST_PRIORITY_SGIX                              = 0x8182

###############################################################################

SGIX_calligraphic_fragment enum:
        CALLIGRAPHIC_FRAGMENT_SGIX                      = 0x8183 # 1 I

###############################################################################

SGIX_impact_pixel_texture enum:
        PIXEL_TEX_GEN_Q_CEILING_SGIX                    = 0x8184
        PIXEL_TEX_GEN_Q_ROUND_SGIX                      = 0x8185
        PIXEL_TEX_GEN_Q_FLOOR_SGIX                      = 0x8186
        PIXEL_TEX_GEN_ALPHA_REPLACE_SGIX                = 0x8187
        PIXEL_TEX_GEN_ALPHA_NO_REPLACE_SGIX             = 0x8188
        PIXEL_TEX_GEN_ALPHA_LS_SGIX                     = 0x8189
        PIXEL_TEX_GEN_ALPHA_MS_SGIX                     = 0x818A

###############################################################################

SGIX_framezoom enum:
        FRAMEZOOM_SGIX                                  = 0x818B # 1 I
        FRAMEZOOM_FACTOR_SGIX                           = 0x818C # 1 I
        MAX_FRAMEZOOM_FACTOR_SGIX                       = 0x818D # 1 I

###############################################################################

SGIX_texture_lod_bias enum:
        TEXTURE_LOD_BIAS_S_SGIX                         = 0x818E
        TEXTURE_LOD_BIAS_T_SGIX                         = 0x818F
        TEXTURE_LOD_BIAS_R_SGIX                         = 0x8190

###############################################################################

VERSION_1_4 enum: (Promoted for OpenGL 1.4)
        GENERATE_MIPMAP                                 = 0x8191
        GENERATE_MIPMAP_HINT                            = 0x8192 # 1 I

SGIS_generate_mipmap enum:
        GENERATE_MIPMAP_SGIS                            = 0x8191
        GENERATE_MIPMAP_HINT_SGIS                       = 0x8192 # 1 I

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_spotlight_cutoff: 0x8193
#       SPOT_CUTOFF_DELTA_SGIX                          = 0x8193

###############################################################################

# SGIX_polynomial_ffd enum:
        GEOMETRY_DEFORMATION_SGIX                       = 0x8194
        TEXTURE_DEFORMATION_SGIX                        = 0x8195
        DEFORMATIONS_MASK_SGIX                          = 0x8196 # 1 I
        MAX_DEFORMATION_ORDER_SGIX                      = 0x8197

###############################################################################

SGIX_fog_offset enum:
        FOG_OFFSET_SGIX                                 = 0x8198 # 1 I
        FOG_OFFSET_VALUE_SGIX                           = 0x8199 # 4 F

###############################################################################

SGIX_shadow enum:
        TEXTURE_COMPARE_SGIX                            = 0x819A
        TEXTURE_COMPARE_OPERATOR_SGIX                   = 0x819B
        TEXTURE_LEQUAL_R_SGIX                           = 0x819C
        TEXTURE_GEQUAL_R_SGIX                           = 0x819D

###############################################################################

# SGI private extension, not in enumext.spec
# SGIX_igloo_interface: 0x819E-0x81A4
#       IGLOO_FULLSCREEN_SGIX                           = 0x819E
#       IGLOO_VIEWPORT_OFFSET_SGIX                      = 0x819F
#       IGLOO_SWAPTMESH_SGIX                            = 0x81A0
#       IGLOO_COLORNORMAL_SGIX                          = 0x81A1
#       IGLOO_IRISGL_MODE_SGIX                          = 0x81A2
#       IGLOO_LMC_COLOR_SGIX                            = 0x81A3
#       IGLOO_TMESHMODE_SGIX                            = 0x81A4

###############################################################################

VERSION_1_4 enum: (Promoted for OpenGL 1.4)
        DEPTH_COMPONENT16                               = 0x81A5
        DEPTH_COMPONENT24                               = 0x81A6
        DEPTH_COMPONENT32                               = 0x81A7

ARB_depth_texture enum:
        DEPTH_COMPONENT16_ARB                           = 0x81A5
        DEPTH_COMPONENT24_ARB                           = 0x81A6
        DEPTH_COMPONENT32_ARB                           = 0x81A7

SGIX_depth_texture enum:
        DEPTH_COMPONENT16_SGIX                          = 0x81A5
        DEPTH_COMPONENT24_SGIX                          = 0x81A6
        DEPTH_COMPONENT32_SGIX                          = 0x81A7

# Aliases ARB_depth_texture enum above
# OES_framebuffer_object enum: (OpenGL ES only; additional; see below)
#       DEPTH_COMPONENT16_OES                           = 0x81A5

# Aliases ARB_depth_texture enum above
# OES_depth24 enum: (OpenGL ES only)
#       DEPTH_COMPONENT24_OES                           = 0x81A6

# Aliases ARB_depth_texture enum above
# OES_depth32 enum: (OpenGL ES only)
#       DEPTH_COMPONENT32_OES                           = 0x81A7

###############################################################################

#EXT_compiled_vertex_array enum:
#       ARRAY_ELEMENT_LOCK_FIRST_EXT                    = 0x81A8
#       ARRAY_ELEMENT_LOCK_COUNT_EXT                    = 0x81A9

###############################################################################

#EXT_cull_vertex enum:
#       CULL_VERTEX_EXT                                 = 0x81AA
#       CULL_VERTEX_EYE_POSITION_EXT                    = 0x81AB
#       CULL_VERTEX_OBJECT_POSITION_EXT                 = 0x81AC

###############################################################################

# Promoted from SGI?
#EXT_index_array_formats enum:
#       IUI_V2F_EXT                                     = 0x81AD
#       IUI_V3F_EXT                                     = 0x81AE
#       IUI_N3F_V2F_EXT                                 = 0x81AF
#       IUI_N3F_V3F_EXT                                 = 0x81B0
#       T2F_IUI_V2F_EXT                                 = 0x81B1
#       T2F_IUI_V3F_EXT                                 = 0x81B2
#       T2F_IUI_N3F_V2F_EXT                             = 0x81B3
#       T2F_IUI_N3F_V3F_EXT                             = 0x81B4

###############################################################################

# Promoted from SGI?
#EXT_index_func enum:
#       INDEX_TEST_EXT                                  = 0x81B5
#       INDEX_TEST_FUNC_EXT                             = 0x81B6
#       INDEX_TEST_REF_EXT                              = 0x81B7

###############################################################################

# Promoted from SGI?
#EXT_index_material enum:
#       INDEX_MATERIAL_EXT                              = 0x81B8
#       INDEX_MATERIAL_PARAMETER_EXT                    = 0x81B9
#       INDEX_MATERIAL_FACE_EXT                         = 0x81BA

###############################################################################

SGIX_ycrcb enum:
        YCRCB_422_SGIX                                  = 0x81BB
        YCRCB_444_SGIX                                  = 0x81BC

###############################################################################

# Incomplete extension, not in enumext.spec
# SGI_complex_type: 0x81BD-0x81C3
#       COMPLEX_UNSIGNED_BYTE_SGI                       = 0x81BD
#       COMPLEX_BYTE_SGI                                = 0x81BE
#       COMPLEX_UNSIGNED_SHORT_SGI                      = 0x81BF
#       COMPLEX_SHORT_SGI                               = 0x81C0
#       COMPLEX_UNSIGNED_INT_SGI                        = 0x81C1
#       COMPLEX_INT_SGI                                 = 0x81C2
#       COMPLEX_FLOAT_SGI                               = 0x81C3

###############################################################################

# Incomplete extension, not in enumext.spec
# SGI_fft: 0x81C4-0x81CA
#       POST_TRANSFORM_RED_SCALE_SGI                    = ????   # 1 F
#       POST_TRANSFORM_GREEN_SCALE_SGI                  = ????   # 1 F
#       POST_TRANSFORM_BLUE_SCALE_SGI                   = ????   # 1 F
#       POST_TRANSFORM_ALPHA_SCALE_SGI                  = ????   # 1 F
#       POST_TRANSFORM_RED_BIAS_SGI                     = ????   # 1 F
#       POST_TRANSFORM_GREEN_BIAS_SGI                   = ????   # 1 F
#       POST_TRANSFORM_BLUE_BIAS_SGI                    = ????   # 1 F
#       POST_TRANSFORM_ALPHA_BIAS_SGI                   = ????   # 1 F
#       PIXEL_TRANSFORM_OPERATOR_SGI                    = 0x81C4 # 1 I
#       CONVOLUTION_SGI                                 = 0x81C5
#       FFT_1D_SGI                                      = 0x81C6
#       PIXEL_TRANSFORM_SGI                             = 0x81C7
#       MAX_FFT_WIDTH_SGI                               = 0x81C8
#       SORT_SGI                                        = 0x81C9
#       TRANSPOSE_SGI                                   = 0x81CA

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_nurbs_eval: 0x81CB-0x81CF
#       MAP1_VERTEX_3_NURBS_SGIX                        = 0x81CB # 1 I
#       MAP1_VERTEX_4_NURBS_SGIX                        = 0x81CC # 1 I
#       MAP1_INDEX_NURBS_SGIX                           = 0x81CD # 1 I
#       MAP1_COLOR_4_NURBS_SGIX                         = 0x81CE # 1 I
#       MAP1_NORMAL_NURBS_SGIX                          = 0x81CF # 1 I
#       MAP1_TEXTURE_COORD_1_NURBS_SGIX                 = 0x81E0 # 1 I
#       MAP1_TEXTURE_COORD_2_NURBS_SGIX                 = 0x81E1 # 1 I
#       MAP1_TEXTURE_COORD_3_NURBS_SGIX                 = 0x81E2 # 1 I
#       MAP1_TEXTURE_COORD_4_NURBS_SGIX                 = 0x81E3 # 1 I
#       MAP2_VERTEX_3_NURBS_SGIX                        = 0x81E4 # 1 I
#       MAP2_VERTEX_4_NURBS_SGIX                        = 0x81E5 # 1 I
#       MAP2_INDEX_NURBS_SGIX                           = 0x81E6 # 1 I
#       MAP2_COLOR_4_NURBS_SGIX                         = 0x81E7 # 1 I
#       MAP2_NORMAL_NURBS_SGIX                          = 0x81E8 # 1 I
#       MAP2_TEXTURE_COORD_1_NURBS_SGIX                 = 0x81E9 # 1 I
#       MAP2_TEXTURE_COORD_2_NURBS_SGIX                 = 0x81EA # 1 I
#       MAP2_TEXTURE_COORD_3_NURBS_SGIX                 = 0x81EB # 1 I
#       MAP2_TEXTURE_COORD_4_NURBS_SGIX                 = 0x81EC # 1 I
#       NURBS_KNOT_COUNT_SGIX                           = 0x81ED
#       NURBS_KNOT_VECTOR_SGIX                          = 0x81EE

###############################################################################

# Sun: 0x81D0-0x81DF

# No extension spec, not in enumext.spec
# SUNX_surface_hint enum:
#        SURFACE_SIZE_HINT_SUNX                         = 0x81D2
#        LARGE_SUNX                                     = 0x81D3

# SUNX_general_triangle_list enum:
#        RESTART_SUN                                    = 0x0001
#        REPLACE_MIDDLE_SUN                             = 0x0002
#        REPLACE_OLDEST_SUN                             = 0x0003
#        WRAP_BORDER_SUN                                = 0x81D4
#        TRIANGLE_LIST_SUN                              = 0x81D7
#        REPLACEMENT_CODE_SUN                           = 0x81D8
#        REPLACEMENT_CODE_ARRAY_SUN                     = 0x85C0
#        REPLACEMENT_CODE_ARRAY_TYPE_SUN                = 0x85C1
#        REPLACEMENT_CODE_ARRAY_STRIDE_SUN              = 0x85C2
#        REPLACEMENT_CODE_ARRAY_POINTER_SUN             = 0x85C3
#        R1UI_V3F_SUN                                   = 0x85C4
#        R1UI_C4UB_V3F_SUN                              = 0x85C5
#        R1UI_C3F_V3F_SUN                               = 0x85C6
#        R1UI_N3F_V3F_SUN                               = 0x85C7
#        R1UI_C4F_N3F_V3F_SUN                           = 0x85C8
#        R1UI_T2F_V3F_SUN                               = 0x85C9
#        R1UI_T2F_N3F_V3F_SUN                           = 0x85CA
#        R1UI_T2F_C4F_N3F_V3F_SUN                       = 0x85CB

# SUNX_constant_data enum:
#        UNPACK_CONSTANT_DATA_SUNX                      = 0x81D5
#        TEXTURE_CONSTANT_DATA_SUNX                     = 0x81D6

# SUN_global_alpha enum:
#        GLOBAL_ALPHA_SUN                               = 0x81D9
#        GLOBAL_ALPHA_FACTOR_SUN                        = 0x81DA

###############################################################################

# SGIX_nurbs_eval (additional; see above): 0x81E0-0x81EE

###############################################################################

SGIS_texture_color_mask enum:
        TEXTURE_COLOR_WRITEMASK_SGIS                    = 0x81EF

###############################################################################

SGIS_point_line_texgen enum:
        EYE_DISTANCE_TO_POINT_SGIS                      = 0x81F0
        OBJECT_DISTANCE_TO_POINT_SGIS                   = 0x81F1
        EYE_DISTANCE_TO_LINE_SGIS                       = 0x81F2
        OBJECT_DISTANCE_TO_LINE_SGIS                    = 0x81F3
        EYE_POINT_SGIS                                  = 0x81F4
        OBJECT_POINT_SGIS                               = 0x81F5
        EYE_LINE_SGIS                                   = 0x81F6
        OBJECT_LINE_SGIS                                = 0x81F7

###############################################################################

VERSION_1_2 enum: (Promoted for OpenGL 1.2)
        LIGHT_MODEL_COLOR_CONTROL                       = 0x81F8 # 1 I
        SINGLE_COLOR                                    = 0x81F9
        SEPARATE_SPECULAR_COLOR                         = 0x81FA

EXT_separate_specular_color enum:
        LIGHT_MODEL_COLOR_CONTROL_EXT                   = 0x81F8
        SINGLE_COLOR_EXT                                = 0x81F9
        SEPARATE_SPECULAR_COLOR_EXT                     = 0x81FA

###############################################################################

EXT_shared_texture_palette enum:
        SHARED_TEXTURE_PALETTE_EXT                      = 0x81FB # 1 I

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_fog_scale: 0x81FC-0x81FD
#       FOG_SCALE_SGIX                                  = 0x81FC # 1 I
#       FOG_SCALE_VALUE_SGIX                            = 0x81FD # 1 F

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_fog_blend: 0x81FE-0x81FF
#       FOG_BLEND_ALPHA_SGIX                            = 0x81FE # 1 I
#       FOG_BLEND_COLOR_SGIX                            = 0x81FF # 1 I

###############################################################################

# ATI: 0x8200-0x820F (released by Microsoft 2002/9/16)
# ATI_text_fragment_shader enum:
#       TEXT_FRAGMENT_SHADER_ATI                        = 0x8200

###############################################################################

# OpenGL ARB: 0x8210-0x823F

VERSION_3_0 enum:
        use ARB_framebuffer_object          FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING
        use ARB_framebuffer_object          FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE
        use ARB_framebuffer_object          FRAMEBUFFER_ATTACHMENT_RED_SIZE
        use ARB_framebuffer_object          FRAMEBUFFER_ATTACHMENT_GREEN_SIZE
        use ARB_framebuffer_object          FRAMEBUFFER_ATTACHMENT_BLUE_SIZE
        use ARB_framebuffer_object          FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE
        use ARB_framebuffer_object          FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE
        use ARB_framebuffer_object          FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE
        use ARB_framebuffer_object          FRAMEBUFFER_DEFAULT
        use ARB_framebuffer_object          FRAMEBUFFER_UNDEFINED
        use ARB_framebuffer_object          DEPTH_STENCIL_ATTACHMENT

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING           = 0x8210    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE           = 0x8211    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_RED_SIZE                 = 0x8212    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_GREEN_SIZE               = 0x8213    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_BLUE_SIZE                = 0x8214    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE               = 0x8215    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE               = 0x8216    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE             = 0x8217    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_DEFAULT                             = 0x8218    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_UNDEFINED                           = 0x8219    # VERSION_3_0 / ARB_fbo
#       DEPTH_STENCIL_ATTACHMENT                        = 0x821A    # VERSION_3_0 / ARB_fbo

# VERSION_3_0 enum:
#       MAJOR_VERSION                                   = 0x821B    # VERSION_3_0
#       MINOR_VERSION                                   = 0x821C    # VERSION_3_0
#       NUM_EXTENSIONS                                  = 0x821D    # VERSION_3_0
#       CONTEXT_FLAGS                                   = 0x821E    # VERSION_3_0
# 0x821F-0x8221 currently unused

VERSION_3_0 enum:
        use ARB_framebuffer_object          INDEX

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       INDEX                                           = 0x8222    # VERSION_3_0 / ARB_fbo

# VERSION_3_0 enum:
#       DEPTH_BUFFER                                    = 0x8223    # VERSION_3_0
#       STENCIL_BUFFER                                  = 0x8224    # VERSION_3_0
#       COMPRESSED_RED                                  = 0x8225    # VERSION_3_0
#       COMPRESSED_RG                                   = 0x8226    # VERSION_3_0

VERSION_3_0 enum:
        use ARB_texture_rg                  RG
        use ARB_texture_rg                  RG_INTEGER
        use ARB_texture_rg                  R8
        use ARB_texture_rg                  R16
        use ARB_texture_rg                  RG8
        use ARB_texture_rg                  RG16
        use ARB_texture_rg                  R16F
        use ARB_texture_rg                  R32F
        use ARB_texture_rg                  RG16F
        use ARB_texture_rg                  RG32F
        use ARB_texture_rg                  R8I
        use ARB_texture_rg                  R8UI
        use ARB_texture_rg                  R16I
        use ARB_texture_rg                  R16UI
        use ARB_texture_rg                  R32I
        use ARB_texture_rg                  R32UI
        use ARB_texture_rg                  RG8I
        use ARB_texture_rg                  RG8UI
        use ARB_texture_rg                  RG16I
        use ARB_texture_rg                  RG16UI
        use ARB_texture_rg                  RG32I
        use ARB_texture_rg                  RG32UI

# ARB_texture_rg enum: (note: no ARB suffixes)
#       RG                                              = 0x8227    # VERSION_3_0 / ARB_trg
#       RG_INTEGER                                      = 0x8228    # VERSION_3_0 / ARB_trg
#       R8                                              = 0x8229    # VERSION_3_0 / ARB_trg
#       R16                                             = 0x822A    # VERSION_3_0 / ARB_trg
#       RG8                                             = 0x822B    # VERSION_3_0 / ARB_trg
#       RG16                                            = 0x822C    # VERSION_3_0 / ARB_trg
#       R16F                                            = 0x822D    # VERSION_3_0 / ARB_trg
#       R32F                                            = 0x822E    # VERSION_3_0 / ARB_trg
#       RG16F                                           = 0x822F    # VERSION_3_0 / ARB_trg
#       RG32F                                           = 0x8230    # VERSION_3_0 / ARB_trg
#       R8I                                             = 0x8231    # VERSION_3_0 / ARB_trg
#       R8UI                                            = 0x8232    # VERSION_3_0 / ARB_trg
#       R16I                                            = 0x8233    # VERSION_3_0 / ARB_trg
#       R16UI                                           = 0x8234    # VERSION_3_0 / ARB_trg
#       R32I                                            = 0x8235    # VERSION_3_0 / ARB_trg
#       R32UI                                           = 0x8236    # VERSION_3_0 / ARB_trg
#       RG8I                                            = 0x8237    # VERSION_3_0 / ARB_trg
#       RG8UI                                           = 0x8238    # VERSION_3_0 / ARB_trg
#       RG16I                                           = 0x8239    # VERSION_3_0 / ARB_trg
#       RG16UI                                          = 0x823A    # VERSION_3_0 / ARB_trg
#       RG32I                                           = 0x823B    # VERSION_3_0 / ARB_trg
#       RG32UI                                          = 0x823C    # VERSION_3_0 / ARB_trg

# ARB_future_use: 0x823D-0x823F

###############################################################################

# @@@ Any_vendor_future_use: 0x8240-0x82AF (released by Microsoft 2002/9/16)

###############################################################################

# ADD: 0x82B0-0x830F

###############################################################################

# SGIX_depth_pass_instrument enum: 0x8310-0x8312
#       DEPTH_PASS_INSTRUMENT_SGIX                      = 0x8310
#       DEPTH_PASS_INSTRUMENT_COUNTERS_SGIX             = 0x8311
#       DEPTH_PASS_INSTRUMENT_MAX_SGIX                  = 0x8312

###############################################################################

# SGIX_fragments_instrument enum: 0x8313-0x8315
#       FRAGMENTS_INSTRUMENT_SGIX                       = 0x8313 # 1 I
#       FRAGMENTS_INSTRUMENT_COUNTERS_SGIX              = 0x8314 # 1 I
#       FRAGMENTS_INSTRUMENT_MAX_SGIX                   = 0x8315 # 1 I

###############################################################################

SGIX_convolution_accuracy enum:
        CONVOLUTION_HINT_SGIX                           = 0x8316 # 1 I

###############################################################################

# SGIX_color_matrix_accuracy: 0x8317

###############################################################################

# SGIX_ycrcba: 0x8318-0x8319
#       YCRCB_SGIX                                      = 0x8318
#       YCRCBA_SGIX                                     = 0x8319

###############################################################################

# SGIX_slim: 0x831A-0x831F
#       UNPACK_COMPRESSED_SIZE_SGIX                     = 0x831A
#       PACK_MAX_COMPRESSED_SIZE_SGIX                   = 0x831B
#       PACK_COMPRESSED_SIZE_SGIX                       = 0x831C
#       SLIM8U_SGIX                                     = 0x831D
#       SLIM10U_SGIX                                    = 0x831E
#       SLIM12S_SGIX                                    = 0x831F

###############################################################################

SGIX_blend_alpha_minmax enum:
        ALPHA_MIN_SGIX                                  = 0x8320
        ALPHA_MAX_SGIX                                  = 0x8321

###############################################################################

# SGIX_scalebias_hint enum:
#       SCALEBIAS_HINT_SGIX                             = 0x8322

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_fog_layers: 0x8323-0x8328
#       FOG_TYPE_SGIX                                   = 0x8323 # 1 I
#       UNIFORM_SGIX                                    = 0x8324
#       LAYERED_SGIX                                    = 0x8325
#       FOG_GROUND_PLANE_SGIX                           = 0x8326 # 4 F
#       FOG_LAYERS_POINTS_SGIX                          = 0x8327 # 1 I
#       MAX_FOG_LAYERS_POINTS_SGIX                      = 0x8328 # 1 I

###############################################################################

# SGIX_async enum:
        ASYNC_MARKER_SGIX                               = 0x8329

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_texture_phase: 0x832A
#       PHASE_SGIX                                      = 0x832A

###############################################################################

# SGIX_pixel_texture (additional; see above): 0x832B

###############################################################################

SGIX_async_histogram enum:
        ASYNC_HISTOGRAM_SGIX                            = 0x832C
        MAX_ASYNC_HISTOGRAM_SGIX                        = 0x832D

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_texture_mipmap_anisotropic: 0x832E-0x832F
#       TEXTURE_MIPMAP_ANISOTROPY_SGIX                  = 0x832E
#       MAX_MIPMAP_ANISOTROPY_SGIX                      = 0x832F # 1 I

###############################################################################

EXT_pixel_transform enum:
        PIXEL_TRANSFORM_2D_EXT                          = 0x8330
        PIXEL_MAG_FILTER_EXT                            = 0x8331
        PIXEL_MIN_FILTER_EXT                            = 0x8332
        PIXEL_CUBIC_WEIGHT_EXT                          = 0x8333
        CUBIC_EXT                                       = 0x8334
        AVERAGE_EXT                                     = 0x8335
        PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT              = 0x8336
        MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT          = 0x8337
        PIXEL_TRANSFORM_2D_MATRIX_EXT                   = 0x8338

# SUN_future_use: 0x8339-0x833F

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_cube_map: 0x8340-0x8348
#       ENV_MAP_SGIX                                    = 0x8340
#       CUBE_MAP_SGIX                                   = 0x8341
#       CUBE_MAP_ZP_SGIX                                = 0x8342
#       CUBE_MAP_ZN_SGIX                                = 0x8343
#       CUBE_MAP_XN_SGIX                                = 0x8344
#       CUBE_MAP_XP_SGIX                                = 0x8345
#       CUBE_MAP_YN_SGIX                                = 0x8346
#       CUBE_MAP_YP_SGIX                                = 0x8347
#       CUBE_MAP_BINDING_SGIX                           = 0x8348 # 1 I

###############################################################################

# Unfortunately, there was a collision promoting to EXT from SGIX.
# Use fog_coord's value of 0x8452 instead of the previously
#   assigned FRAGMENT_DEPTH_EXT -> 0x834B.
# EXT_light_texture: 0x8349-0x8352
#       FRAGMENT_MATERIAL_EXT                           = 0x8349
#       FRAGMENT_NORMAL_EXT                             = 0x834A
#       FRAGMENT_COLOR_EXT                              = 0x834C
#       ATTENUATION_EXT                                 = 0x834D
#       SHADOW_ATTENUATION_EXT                          = 0x834E
#       TEXTURE_APPLICATION_MODE_EXT                    = 0x834F # 1 I
#       TEXTURE_LIGHT_EXT                               = 0x8350 # 1 I
#       TEXTURE_MATERIAL_FACE_EXT                       = 0x8351 # 1 I
#       TEXTURE_MATERIAL_PARAMETER_EXT                  = 0x8352 # 1 I
#       use EXT_fog_coord FRAGMENT_DEPTH_EXT

###############################################################################

SGIS_pixel_texture enum:
        PIXEL_TEXTURE_SGIS                              = 0x8353 # 1 I
        PIXEL_FRAGMENT_RGB_SOURCE_SGIS                  = 0x8354 # 1 I
        PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS                = 0x8355 # 1 I
        PIXEL_GROUP_COLOR_SGIS                          = 0x8356 # 1 I

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_pixel_texture_bits: 0x8357-0x8359
#       COLOR_TO_TEXTURE_COORD_SGIX                     = 0x8357
#       COLOR_BIT_PATTERN_SGIX                          = 0x8358
#       COLOR_VALUE_SGIX                                = 0x8359

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_pixel_texture_lod: 0x835A
#       PIXEL_TEX_GEN_LAMBDA_SOURCE_SGIX                = 0x835A

###############################################################################

# SGIX_line_quality_hint:
#       LINE_QUALITY_HINT_SGIX                          = 0x835B

###############################################################################

SGIX_async_pixel enum:
        ASYNC_TEX_IMAGE_SGIX                            = 0x835C
        ASYNC_DRAW_PIXELS_SGIX                          = 0x835D
        ASYNC_READ_PIXELS_SGIX                          = 0x835E
        MAX_ASYNC_TEX_IMAGE_SGIX                        = 0x835F
        MAX_ASYNC_DRAW_PIXELS_SGIX                      = 0x8360
        MAX_ASYNC_READ_PIXELS_SGIX                      = 0x8361

###############################################################################

# EXT_packed_pixels (additional; see above): 0x8362-0x8368

###############################################################################

SGIX_texture_coordinate_clamp enum:
        TEXTURE_MAX_CLAMP_S_SGIX                        = 0x8369
        TEXTURE_MAX_CLAMP_T_SGIX                        = 0x836A
        TEXTURE_MAX_CLAMP_R_SGIX                        = 0x836B

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_fog_texture: 0x836C-0x836E
#       FRAGMENT_FOG_SGIX                               = 0x836C
#       TEXTURE_FOG_SGIX                                = 0x836D # 1 I
#       FOG_PATCHY_FACTOR_SGIX                          = 0x836E

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_fog_factor_to_alpha: 0x836F
        FOG_FACTOR_TO_ALPHA_SGIX                        = 0x836F

###############################################################################

# HP: 0x8370-0x837F
# NOTE: IBM is using values in this range, because of a bobble
# when Pat Brown left at the same time as I assigned them the
# next range and their registry became inconsistent. Unknown
# whether HP has any conflicts as they have never reported using
# any values in this range.

# VERSION_1_4 enum: (Promoted for OpenGL 1.4)
#       MIRRORED_REPEAT                                 = 0x8370

# ARB_texture_mirrored_repeat enum:
#       MIRRORED_REPEAT_ARB                             = 0x8370

# IBM_texture_mirrored_repeat enum:
#       MIRRORED_REPEAT_IBM                             = 0x8370

# Aliases ARB_texture_mirrored_repeat enum above
# OES_texture_mirrored_repeat enum: (OpenGL ES only)
#       MIRRORED_REPEAT_OES                             = 0x8370

###############################################################################

# IBM: 0x8380-0x839F

###############################################################################

# S3: 0x83A0-0x83BF

# Extension #276
# S3_s3tc enum: 0x83A0-0x83A3
#       RGB_S3TC                                        = 0x83A0
#       RGB4_S3TC                                       = 0x83A1
#       RGBA_S3TC                                       = 0x83A2
#       RGBA4_S3TC                                      = 0x83A3

# S3_future_use: 0x83A4-0x83BF

###############################################################################

# Obsolete extension, never to be put in enumext.spec
# SGIS_multitexture: 0x83C0-0x83E5
#       SELECTED_TEXTURE_SGIS                           = 0x83C0 # 1 I
#       SELECTED_TEXTURE_COORD_SET_SGIS                 = 0x83C1 # 1 I
#       SELECTED_TEXTURE_TRANSFORM_SGIS                 = 0x83C2 # 1 I
#       MAX_TEXTURES_SGIS                               = 0x83C3 # 1 I
#       MAX_TEXTURE_COORD_SETS_SGIS                     = 0x83C4 # 1 I
#       TEXTURE_COORD_SET_INTERLEAVE_FACTOR_SGIS        = 0x83C5 # 1 I
#       TEXTURE_ENV_COORD_SET_SGIS                      = 0x83C6
#       TEXTURE0_SGIS                                   = 0x83C7
#       TEXTURE1_SGIS                                   = 0x83C8
#       TEXTURE2_SGIS                                   = 0x83C9
#       TEXTURE3_SGIS                                   = 0x83CA
#
# SGIS_multitexture_future_use: 0x83CB-0x83E5

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_bali_g_instruments: 0x83E6-0x83E9
#       BALI_NUM_TRIS_CULLED_INSTRUMENT_SGIX            = 0x83E6 # 1 I
#       BALI_NUM_PRIMS_CLIPPED_INSTRUMENT_SGIX          = 0x83E7 # 1 I
#       BALI_NUM_PRIMS_REJECT_INSTRUMENT_SGIX           = 0x83E8 # 1 I
#       BALI_NUM_PRIMS_CLIP_RESULT_INSTRUMENT_SGIX      = 0x83E9 # 1 I

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_bali_r_instruments: 0x83EA-0x83EC
#       BALI_FRAGMENTS_GENERATED_INSTRUMENT_SGIX        = 0x83EA # 1 I
#       BALI_DEPTH_PASS_INSTRUMENT_SGIX                 = 0x83EB # 1 I
#       BALI_R_CHIP_COUNT_SGIX                          = 0x83EC # 1 I

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_occlusion_instrument: 0x83ED
#       OCCLUSION_INSTRUMENT_SGIX                       = 0x83ED # 1 I

###############################################################################

SGIX_vertex_preclip enum:
        VERTEX_PRECLIP_SGIX                             = 0x83EE
        VERTEX_PRECLIP_HINT_SGIX                        = 0x83EF

###############################################################################

# INTEL: 0x83F0-0x83FF
# Note that this block was reclaimed from NTP, who never shipped it,
#   and reassigned to Intel.

EXT_texture_compression_s3tc enum:
        COMPRESSED_RGB_S3TC_DXT1_EXT                    = 0x83F0
        COMPRESSED_RGBA_S3TC_DXT1_EXT                   = 0x83F1
        COMPRESSED_RGBA_S3TC_DXT3_EXT                   = 0x83F2
        COMPRESSED_RGBA_S3TC_DXT5_EXT                   = 0x83F3

INTEL_parallel_arrays enum:
        PARALLEL_ARRAYS_INTEL                           = 0x83F4
        VERTEX_ARRAY_PARALLEL_POINTERS_INTEL            = 0x83F5
        NORMAL_ARRAY_PARALLEL_POINTERS_INTEL            = 0x83F6
        COLOR_ARRAY_PARALLEL_POINTERS_INTEL             = 0x83F7
        TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL     = 0x83F8

# INTEL_future_use: 0x83F9-0x83FF

###############################################################################

SGIX_fragment_lighting enum:
        FRAGMENT_LIGHTING_SGIX                          = 0x8400 # 1 I
        FRAGMENT_COLOR_MATERIAL_SGIX                    = 0x8401 # 1 I
        FRAGMENT_COLOR_MATERIAL_FACE_SGIX               = 0x8402 # 1 I
        FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX          = 0x8403 # 1 I
        MAX_FRAGMENT_LIGHTS_SGIX                        = 0x8404 # 1 I
        MAX_ACTIVE_LIGHTS_SGIX                          = 0x8405 # 1 I
        CURRENT_RASTER_NORMAL_SGIX                      = 0x8406 # 1 I
        LIGHT_ENV_MODE_SGIX                             = 0x8407 # 1 I
        FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX          = 0x8408 # 1 I
        FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX              = 0x8409 # 1 I
        FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX               = 0x840A # 4 F
        FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX  = 0x840B # 1 I
        FRAGMENT_LIGHT0_SGIX                            = 0x840C # 1 I
        FRAGMENT_LIGHT1_SGIX                            = 0x840D
        FRAGMENT_LIGHT2_SGIX                            = 0x840E
        FRAGMENT_LIGHT3_SGIX                            = 0x840F
        FRAGMENT_LIGHT4_SGIX                            = 0x8410
        FRAGMENT_LIGHT5_SGIX                            = 0x8411
        FRAGMENT_LIGHT6_SGIX                            = 0x8412
        FRAGMENT_LIGHT7_SGIX                            = 0x8413

# SGIX_fragment_lighting_future_use: 0x8414-0x842B

###############################################################################

SGIX_resample enum:
        PACK_RESAMPLE_SGIX                              = 0x842C
        UNPACK_RESAMPLE_SGIX                            = 0x842D
        RESAMPLE_REPLICATE_SGIX                         = 0x842E
        RESAMPLE_ZERO_FILL_SGIX                         = 0x842F
        RESAMPLE_DECIMATE_SGIX                          = 0x8430

# SGIX_resample_future_use: 0x8431-0x8435

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_fragment_lighting_space: 0x8436-0x8449
#       EYE_SPACE_SGIX                                  = 0x8436
#       TANGENT_SPACE_SGIX                              = 0x8437
#       OBJECT_SPACE_SGIX                               = 0x8438
#       TANGENT_ARRAY_SGIX                              = 0x8439
#       BINORMAL_ARRAY_SGIX                             = 0x843A
#       CURRENT_TANGENT_SGIX                            = 0x843B # 3 F
#       CURRENT_BINORMAL_SGIX                           = 0x843C # 3 F
#       FRAGMENT_LIGHT_SPACE_SGIX                       = 0x843D # 1 I
#       TANGENT_ARRAY_TYPE_SGIX                         = 0x843E
#       TANGENT_ARRAY_STRIDE_SGIX                       = 0x843F
#       TANGENT_ARRAY_COUNT_SGIX                        = 0x8440
#       BINORMAL_ARRAY_TYPE_SGIX                        = 0x8441
#       BINORMAL_ARRAY_STRIDE_SGIX                      = 0x8442
#       BINORMAL_ARRAY_COUNT_SGIX                       = 0x8443
#       TANGENT_ARRAY_POINTER_SGIX                      = 0x8444
#       BINORMAL_ARRAY_POINTER_SGIX                     = 0x8445
#       MAP1_TANGENT_SGIX                               = 0x8446
#       MAP2_TANGENT_SGIX                               = 0x8447
#       MAP1_BINORMAL_SGIX                              = 0x8448
#       MAP2_BINORMAL_SGIX                              = 0x8449

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_bali_timer_instruments: 0x844A-0x844C
#       BALI_GEOM_TIMER_INSTRUMENT_SGIX                 = 0x844A # 1 I
#       BALI_RASTER_TIMER_INSTRUMENT_SGIX               = 0x844B # 1 I
#       BALI_INSTRUMENT_TIME_UNIT_SGIX                  = 0x844C # 1 I

###############################################################################

# SGIX_clipmap (additional; see above): 0x844D-0x844F

###############################################################################

# SGI (actually brokered for Id Software): 0x8450-0x845F

# VERSION_1_5 enum: (Consistent naming scheme for OpenGL 1.5)
#       FOG_COORD_SRC                                   = 0x8450    # alias GL_FOG_COORDINATE_SOURCE
#       FOG_COORD                                       = 0x8451    # alias GL_FOG_COORDINATE
#       CURRENT_FOG_COORD                               = 0x8453    # alias GL_CURRENT_FOG_COORDINATE
#       FOG_COORD_ARRAY_TYPE                            = 0x8454    # alias GL_FOG_COORDINATE_ARRAY_TYPE
#       FOG_COORD_ARRAY_STRIDE                          = 0x8455    # alias GL_FOG_COORDINATE_ARRAY_STRIDE
#       FOG_COORD_ARRAY_POINTER                         = 0x8456    # alias GL_FOG_COORDINATE_ARRAY_POINTER
#       FOG_COORD_ARRAY                                 = 0x8457    # alias GL_FOG_COORDINATE_ARRAY

# VERSION_1_4 enum: (Promoted for OpenGL 1.4)
#       FOG_COORDINATE_SOURCE                           = 0x8450 # 1 I
#       FOG_COORDINATE                                  = 0x8451
#       FRAGMENT_DEPTH                                  = 0x8452
#       CURRENT_FOG_COORDINATE                          = 0x8453 # 1 F
#       FOG_COORDINATE_ARRAY_TYPE                       = 0x8454 # 1 I
#       FOG_COORDINATE_ARRAY_STRIDE                     = 0x8455 # 1 I
#       FOG_COORDINATE_ARRAY_POINTER                    = 0x8456
#       FOG_COORDINATE_ARRAY                            = 0x8457 # 1 I

# EXT_fog_coord enum:
#       FOG_COORDINATE_SOURCE_EXT                       = 0x8450 # 1 I
#       FOG_COORDINATE_EXT                              = 0x8451
#       FRAGMENT_DEPTH_EXT                              = 0x8452
#       CURRENT_FOG_COORDINATE_EXT                      = 0x8453 # 1 F
#       FOG_COORDINATE_ARRAY_TYPE_EXT                   = 0x8454 # 1 I
#       FOG_COORDINATE_ARRAY_STRIDE_EXT                 = 0x8455 # 1 I
#       FOG_COORDINATE_ARRAY_POINTER_EXT                = 0x8456
#       FOG_COORDINATE_ARRAY_EXT                        = 0x8457 # 1 I

# VERSION_1_4 enum: (Promoted for OpenGL 1.4)
#       COLOR_SUM                                       = 0x8458 # 1 I
#       CURRENT_SECONDARY_COLOR                         = 0x8459 # 3 F
#       SECONDARY_COLOR_ARRAY_SIZE                      = 0x845A # 1 I
#       SECONDARY_COLOR_ARRAY_TYPE                      = 0x845B # 1 I
#       SECONDARY_COLOR_ARRAY_STRIDE                    = 0x845C # 1 I
#       SECONDARY_COLOR_ARRAY_POINTER                   = 0x845D
#       SECONDARY_COLOR_ARRAY                           = 0x845E # 1 I

# EXT_secondary_color enum:
#       COLOR_SUM_EXT                                   = 0x8458 # 1 I
#       CURRENT_SECONDARY_COLOR_EXT                     = 0x8459 # 3 F
#       SECONDARY_COLOR_ARRAY_SIZE_EXT                  = 0x845A # 1 I
#       SECONDARY_COLOR_ARRAY_TYPE_EXT                  = 0x845B # 1 I
#       SECONDARY_COLOR_ARRAY_STRIDE_EXT                = 0x845C # 1 I
#       SECONDARY_COLOR_ARRAY_POINTER_EXT               = 0x845D
#       SECONDARY_COLOR_ARRAY_EXT                       = 0x845E # 1 I

# ARB_vertex_program enum:
#       COLOR_SUM_ARB                                   = 0x8458 # 1 I  # ARB_vertex_program

# VERSION_2_1 enum:
#       CURRENT_RASTER_SECONDARY_COLOR                  = 0x845F

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_icc_texture enum:
#       RGB_ICC_SGIX                                    = 0x8460
#       RGBA_ICC_SGIX                                   = 0x8461
#       ALPHA_ICC_SGIX                                  = 0x8462
#       LUMINANCE_ICC_SGIX                              = 0x8463
#       INTENSITY_ICC_SGIX                              = 0x8464
#       LUMINANCE_ALPHA_ICC_SGIX                        = 0x8465
#       R5_G6_B5_ICC_SGIX                               = 0x8466
#       R5_G6_B5_A8_ICC_SGIX                            = 0x8467
#       ALPHA16_ICC_SGIX                                = 0x8468
#       LUMINANCE16_ICC_SGIX                            = 0x8469
#       INTENSITY16_ICC_SGIX                            = 0x846A
#       LUMINANCE16_ALPHA8_ICC_SGIX                     = 0x846B

###############################################################################

# SGI_future_use: 0x846C

###############################################################################

# SMOOTH_* enums are new names for pre-1.2 enums.
VERSION_1_2 enum:
        SMOOTH_POINT_SIZE_RANGE                         = 0x0B12 # 2 F
        SMOOTH_POINT_SIZE_GRANULARITY                   = 0x0B13 # 1 F
        SMOOTH_LINE_WIDTH_RANGE                         = 0x0B22 # 2 F
        SMOOTH_LINE_WIDTH_GRANULARITY                   = 0x0B23 # 1 F
        ALIASED_POINT_SIZE_RANGE                        = 0x846D # 2 F
        ALIASED_LINE_WIDTH_RANGE                        = 0x846E # 2 F

###############################################################################

# SGI_future_use: 0x846F

###############################################################################

# ATI Technologies (vendor multitexture, spec not yet released): 0x8470-0x848F

###############################################################################

# REND (Rendition): 0x8490-0x849F

# REND_screen_coordinates enum:
#       SCREEN_COORDINATES_REND                         = 0x8490
#       INVERTED_SCREEN_W_REND                          = 0x8491

###############################################################################

# ATI Technologies (vendor multitexture, spec not yet released): 0x84A0-84BF

###############################################################################

# OpenGL ARB: 0x84C0-0x84EF

# VERSION_1_3 enum: (Promoted for OpenGL 1.3)
# ARB_multitexture enum:
#       TEXTURE0                                        = 0x84C0
#       TEXTURE0_ARB                                    = 0x84C0
#       TEXTURE1                                        = 0x84C1
#       TEXTURE1_ARB                                    = 0x84C1
#       TEXTURE2                                        = 0x84C2
#       TEXTURE2_ARB                                    = 0x84C2
#       TEXTURE3                                        = 0x84C3
#       TEXTURE3_ARB                                    = 0x84C3
#       TEXTURE4                                        = 0x84C4
#       TEXTURE4_ARB                                    = 0x84C4
#       TEXTURE5                                        = 0x84C5
#       TEXTURE5_ARB                                    = 0x84C5
#       TEXTURE6                                        = 0x84C6
#       TEXTURE6_ARB                                    = 0x84C6
#       TEXTURE7                                        = 0x84C7
#       TEXTURE7_ARB                                    = 0x84C7
#       TEXTURE8                                        = 0x84C8
#       TEXTURE8_ARB                                    = 0x84C8
#       TEXTURE9                                        = 0x84C9
#       TEXTURE9_ARB                                    = 0x84C9
#       TEXTURE10                                       = 0x84CA
#       TEXTURE10_ARB                                   = 0x84CA
#       TEXTURE11                                       = 0x84CB
#       TEXTURE11_ARB                                   = 0x84CB
#       TEXTURE12                                       = 0x84CC
#       TEXTURE12_ARB                                   = 0x84CC
#       TEXTURE13                                       = 0x84CD
#       TEXTURE13_ARB                                   = 0x84CD
#       TEXTURE14                                       = 0x84CE
#       TEXTURE14_ARB                                   = 0x84CE
#       TEXTURE15                                       = 0x84CF
#       TEXTURE15_ARB                                   = 0x84CF
#       TEXTURE16                                       = 0x84D0
#       TEXTURE16_ARB                                   = 0x84D0
#       TEXTURE17                                       = 0x84D1
#       TEXTURE17_ARB                                   = 0x84D1
#       TEXTURE18                                       = 0x84D2
#       TEXTURE18_ARB                                   = 0x84D2
#       TEXTURE19                                       = 0x84D3
#       TEXTURE19_ARB                                   = 0x84D3
#       TEXTURE20                                       = 0x84D4
#       TEXTURE20_ARB                                   = 0x84D4
#       TEXTURE21                                       = 0x84D5
#       TEXTURE21_ARB                                   = 0x84D5
#       TEXTURE22                                       = 0x84D6
#       TEXTURE22_ARB                                   = 0x84D6
#       TEXTURE23                                       = 0x84D7
#       TEXTURE23_ARB                                   = 0x84D7
#       TEXTURE24                                       = 0x84D8
#       TEXTURE24_ARB                                   = 0x84D8
#       TEXTURE25                                       = 0x84D9
#       TEXTURE25_ARB                                   = 0x84D9
#       TEXTURE26                                       = 0x84DA
#       TEXTURE26_ARB                                   = 0x84DA
#       TEXTURE27                                       = 0x84DB
#       TEXTURE27_ARB                                   = 0x84DB
#       TEXTURE28                                       = 0x84DC
#       TEXTURE28_ARB                                   = 0x84DC
#       TEXTURE29                                       = 0x84DD
#       TEXTURE29_ARB                                   = 0x84DD
#       TEXTURE30                                       = 0x84DE
#       TEXTURE30_ARB                                   = 0x84DE
#       TEXTURE31                                       = 0x84DF
#       TEXTURE31_ARB                                   = 0x84DF
#       ACTIVE_TEXTURE                                  = 0x84E0 # 1 I
#       ACTIVE_TEXTURE_ARB                              = 0x84E0 # 1 I
#       CLIENT_ACTIVE_TEXTURE                           = 0x84E1 # 1 I
#       CLIENT_ACTIVE_TEXTURE_ARB                       = 0x84E1 # 1 I
#       MAX_TEXTURE_UNITS                               = 0x84E2 # 1 I
#       MAX_TEXTURE_UNITS_ARB                           = 0x84E2 # 1 I

# These are really core ES 1.1 enums, but haven't included
# ES core enums in enum.spec yet
# OES_texture_env_crossbar: (OpenGL ES only)
#       use VERSION_1_3 TEXTURE0
#       use VERSION_1_3 TEXTURE1
#       use VERSION_1_3 TEXTURE2
#       use VERSION_1_3 TEXTURE3
#       use VERSION_1_3 TEXTURE4
#       use VERSION_1_3 TEXTURE5
#       use VERSION_1_3 TEXTURE6
#       use VERSION_1_3 TEXTURE7
#       use VERSION_1_3 TEXTURE8
#       use VERSION_1_3 TEXTURE9
#       use VERSION_1_3 TEXTURE10
#       use VERSION_1_3 TEXTURE11
#       use VERSION_1_3 TEXTURE12
#       use VERSION_1_3 TEXTURE13
#       use VERSION_1_3 TEXTURE14
#       use VERSION_1_3 TEXTURE15
#       use VERSION_1_3 TEXTURE16
#       use VERSION_1_3 TEXTURE17
#       use VERSION_1_3 TEXTURE18
#       use VERSION_1_3 TEXTURE19
#       use VERSION_1_3 TEXTURE20
#       use VERSION_1_3 TEXTURE21
#       use VERSION_1_3 TEXTURE22
#       use VERSION_1_3 TEXTURE23
#       use VERSION_1_3 TEXTURE24
#       use VERSION_1_3 TEXTURE25
#       use VERSION_1_3 TEXTURE26
#       use VERSION_1_3 TEXTURE27
#       use VERSION_1_3 TEXTURE28
#       use VERSION_1_3 TEXTURE29
#       use VERSION_1_3 TEXTURE30
#       use VERSION_1_3 TEXTURE31

###############################################################################

# VERSION_1_3 enum: (Promoted for OpenGL 1.3)
#       TRANSPOSE_MODELVIEW_MATRIX                      = 0x84E3 # 16 F
#       TRANSPOSE_PROJECTION_MATRIX                     = 0x84E4 # 16 F
#       TRANSPOSE_TEXTURE_MATRIX                        = 0x84E5 # 16 F
#       TRANSPOSE_COLOR_MATRIX                          = 0x84E6 # 16 F

# ARB_transpose_matrix enum:
#       TRANSPOSE_MODELVIEW_MATRIX_ARB                  = 0x84E3 # 16 F
#       TRANSPOSE_PROJECTION_MATRIX_ARB                 = 0x84E4 # 16 F
#       TRANSPOSE_TEXTURE_MATRIX_ARB                    = 0x84E5 # 16 F
#       TRANSPOSE_COLOR_MATRIX_ARB                      = 0x84E6 # 16 F

# VERSION_1_3 enum: (Promoted for OpenGL 1.3)
#       SUBTRACT                                        = 0x84E7

# ARB_texture_env_combine enum:
#       SUBTRACT_ARB                                    = 0x84E7

VERSION_3_0 enum:
        use ARB_framebuffer_object          MAX_RENDERBUFFER_SIZE

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       MAX_RENDERBUFFER_SIZE                           = 0x84E8    # VERSION_3_0 / ARB_fbo

# EXT_framebuffer_object (additional; see below):
#       MAX_RENDERBUFFER_SIZE_EXT                       = 0x84E8

# Aliases EXT_framebuffer_object enum above
# OES_framebuffer_object enum: (OpenGL ES only; additional; see below)
#       MAX_RENDERBUFFER_SIZE_OES                       = 0x84E8

# VERSION_1_3 enum: (Promoted for OpenGL 1.3)
#       COMPRESSED_ALPHA                                = 0x84E9
#       COMPRESSED_LUMINANCE                            = 0x84EA
#       COMPRESSED_LUMINANCE_ALPHA                      = 0x84EB
#       COMPRESSED_INTENSITY                            = 0x84EC
#       COMPRESSED_RGB                                  = 0x84ED
#       COMPRESSED_RGBA                                 = 0x84EE
#       TEXTURE_COMPRESSION_HINT                        = 0x84EF
#       TEXTURE_COMPRESSED_IMAGE_SIZE                   = 0x86A0
#       TEXTURE_COMPRESSED                              = 0x86A1
#       NUM_COMPRESSED_TEXTURE_FORMATS                  = 0x86A2
#       COMPRESSED_TEXTURE_FORMATS                      = 0x86A3

# ARB_texture_compression enum:
#       COMPRESSED_ALPHA_ARB                            = 0x84E9
#       COMPRESSED_LUMINANCE_ARB                        = 0x84EA
#       COMPRESSED_LUMINANCE_ALPHA_ARB                  = 0x84EB
#       COMPRESSED_INTENSITY_ARB                        = 0x84EC
#       COMPRESSED_RGB_ARB                              = 0x84ED
#       COMPRESSED_RGBA_ARB                             = 0x84EE
#       TEXTURE_COMPRESSION_HINT_ARB                    = 0x84EF
#       TEXTURE_COMPRESSED_IMAGE_SIZE_ARB               = 0x86A0
#       TEXTURE_COMPRESSED_ARB                          = 0x86A1
#       NUM_COMPRESSED_TEXTURE_FORMATS_ARB              = 0x86A2
#       COMPRESSED_TEXTURE_FORMATS_ARB                  = 0x86A3

###############################################################################

# NVIDIA: 0x84F0-0x855F

# NV_future_use: 0x84F0-0x84F1

# NV_fence enum:
#       ALL_COMPLETED_NV                                = 0x84F2
#       FENCE_STATUS_NV                                 = 0x84F3
#       FENCE_CONDITION_NV                              = 0x84F4

# VERSION_3_1 enum:
#       TEXTURE_RECTANGLE                               = 0x84F5
#       TEXTURE_BINDING_RECTANGLE                       = 0x84F6
#       PROXY_TEXTURE_RECTANGLE                         = 0x84F7
#       MAX_RECTANGLE_TEXTURE_SIZE                      = 0x84F8

# ARB_texture_rectangle enum:
#       TEXTURE_RECTANGLE_ARB                           = 0x84F5
#       TEXTURE_BINDING_RECTANGLE_ARB                   = 0x84F6
#       PROXY_TEXTURE_RECTANGLE_ARB                     = 0x84F7
#       MAX_RECTANGLE_TEXTURE_SIZE_ARB                  = 0x84F8

# NV_texture_rectangle enum:
#       TEXTURE_RECTANGLE_NV                            = 0x84F5
#       TEXTURE_BINDING_RECTANGLE_NV                    = 0x84F6
#       PROXY_TEXTURE_RECTANGLE_NV                      = 0x84F7
#       MAX_RECTANGLE_TEXTURE_SIZE_NV                   = 0x84F8

VERSION_3_0 enum:
        use ARB_framebuffer_object          DEPTH_STENCIL
        use ARB_framebuffer_object          UNSIGNED_INT_24_8

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       DEPTH_STENCIL                                   = 0x84F9    # VERSION_3_0 / ARB_fbo
#       UNSIGNED_INT_24_8                               = 0x84FA    # VERSION_3_0 / ARB_fbo

# EXT_packed_depth_stencil enum:
#       DEPTH_STENCIL_EXT                               = 0x84F9
#       UNSIGNED_INT_24_8_EXT                           = 0x84FA

# NV_packed_depth_stencil enum:
#       DEPTH_STENCIL_NV                                = 0x84F9
#       UNSIGNED_INT_24_8_NV                            = 0x84FA

# Aliases EXT_packed_depth_stencil enums above
# OES_packed_depth_stencil enum: (OpenGL ES only)
#       DEPTH_STENCIL_OES                               = 0x84F9
#       UNSIGNED_INT_24_8_OES                           = 0x84FA

# NV_future_use: 0x84FB-0x84FC

# VERSION_1_4 enum: (Promoted for OpenGL 1.4)
#       MAX_TEXTURE_LOD_BIAS                            = 0x84FD

# EXT_texture_lod_bias enum:
#       MAX_TEXTURE_LOD_BIAS_EXT                        = 0x84FD

# EXT_texture_filter_anisotropic enum:
#       TEXTURE_MAX_ANISOTROPY_EXT                      = 0x84FE
#       MAX_TEXTURE_MAX_ANISOTROPY_EXT                  = 0x84FF

# VERSION_1_4 enum: (Promoted for OpenGL 1.4)
#       TEXTURE_FILTER_CONTROL                          = 0x8500
#       TEXTURE_LOD_BIAS                                = 0x8501

# EXT_texture_lod_bias enum:
#       TEXTURE_FILTER_CONTROL_EXT                      = 0x8500
#       TEXTURE_LOD_BIAS_EXT                            = 0x8501

# EXT_vertex_weighting enum:
#       MODELVIEW1_STACK_DEPTH_EXT                      = 0x8502

# NV_texture_env_combine4 (additional; see below): 0x8503

# NV_light_max_exponent enum:
#       MAX_SHININESS_NV                                = 0x8504
#       MAX_SPOT_EXPONENT_NV                            = 0x8505

# EXT_vertex_weighting enum:
#       MODELVIEW_MATRIX1_EXT                           = 0x8506

# VERSION_1_4 enum: (Promoted for OpenGL 1.4)
#       INCR_WRAP                                       = 0x8507
#       DECR_WRAP                                       = 0x8508

# EXT_stencil_wrap enum:
#       INCR_WRAP_EXT                                   = 0x8507
#       DECR_WRAP_EXT                                   = 0x8508

# Aliases EXT_stencil_wrap enums above
# OES_stencil_wrap enum: (OpenGL ES only)
#       INCR_WRAP_OES                                   = 0x8507
#       DECR_WRAP_OES                                   = 0x8508

# EXT_vertex_weighting enum:
#       VERTEX_WEIGHTING_EXT                            = 0x8509
#       MODELVIEW1_EXT                                  = 0x850A
#       CURRENT_VERTEX_WEIGHT_EXT                       = 0x850B
#       VERTEX_WEIGHT_ARRAY_EXT                         = 0x850C
#       VERTEX_WEIGHT_ARRAY_SIZE_EXT                    = 0x850D
#       VERTEX_WEIGHT_ARRAY_TYPE_EXT                    = 0x850E
#       VERTEX_WEIGHT_ARRAY_STRIDE_EXT                  = 0x850F
#       VERTEX_WEIGHT_ARRAY_POINTER_EXT                 = 0x8510

# VERSION_1_3 enum: (Promoted for OpenGL 1.3)
# Note: these are also exposed as NV and EXT, as well as ARB
# NV_texgen_reflection enum:
# EXT_texture_cube_map enum:
#       NORMAL_MAP                                      = 0x8511
#       REFLECTION_MAP                                  = 0x8512
#       TEXTURE_CUBE_MAP                                = 0x8513
#       TEXTURE_BINDING_CUBE_MAP                        = 0x8514
#       TEXTURE_CUBE_MAP_POSITIVE_X                     = 0x8515
#       TEXTURE_CUBE_MAP_NEGATIVE_X                     = 0x8516
#       TEXTURE_CUBE_MAP_POSITIVE_Y                     = 0x8517
#       TEXTURE_CUBE_MAP_NEGATIVE_Y                     = 0x8518
#       TEXTURE_CUBE_MAP_POSITIVE_Z                     = 0x8519
#       TEXTURE_CUBE_MAP_NEGATIVE_Z                     = 0x851A
#       PROXY_TEXTURE_CUBE_MAP                          = 0x851B
#       MAX_CUBE_MAP_TEXTURE_SIZE                       = 0x851C

# ARB_texture_cube_map enum:
#       NORMAL_MAP_ARB                                  = 0x8511
#       REFLECTION_MAP_ARB                              = 0x8512
#       TEXTURE_CUBE_MAP_ARB                            = 0x8513
#       TEXTURE_BINDING_CUBE_MAP_ARB                    = 0x8514
#       TEXTURE_CUBE_MAP_POSITIVE_X_ARB                 = 0x8515
#       TEXTURE_CUBE_MAP_NEGATIVE_X_ARB                 = 0x8516
#       TEXTURE_CUBE_MAP_POSITIVE_Y_ARB                 = 0x8517
#       TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB                 = 0x8518
#       TEXTURE_CUBE_MAP_POSITIVE_Z_ARB                 = 0x8519
#       TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB                 = 0x851A
#       PROXY_TEXTURE_CUBE_MAP_ARB                      = 0x851B
#       MAX_CUBE_MAP_TEXTURE_SIZE_ARB                   = 0x851C

# Aliases ARB_texture_cube_map enums above
# OES_texture_cube_map enum: (OpenGL ES only; additional; see below)
#       NORMAL_MAP_OES                                  = 0x8511
#       REFLECTION_MAP_OES                              = 0x8512
#       TEXTURE_CUBE_MAP_OES                            = 0x8513
#       TEXTURE_BINDING_CUBE_MAP_OES                    = 0x8514
#       TEXTURE_CUBE_MAP_POSITIVE_X_OES                 = 0x8515
#       TEXTURE_CUBE_MAP_NEGATIVE_X_OES                 = 0x8516
#       TEXTURE_CUBE_MAP_POSITIVE_Y_OES                 = 0x8517
#       TEXTURE_CUBE_MAP_NEGATIVE_Y_OES                 = 0x8518
#       TEXTURE_CUBE_MAP_POSITIVE_Z_OES                 = 0x8519
#       TEXTURE_CUBE_MAP_NEGATIVE_Z_OES                 = 0x851A
#       MAX_CUBE_MAP_TEXTURE_SIZE_OES                   = 0x851C

# NV_vertex_array_range enum:
#       VERTEX_ARRAY_RANGE_NV                           = 0x851D
#       VERTEX_ARRAY_RANGE_LENGTH_NV                    = 0x851E
#       VERTEX_ARRAY_RANGE_VALID_NV                     = 0x851F
#       MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV               = 0x8520
#       VERTEX_ARRAY_RANGE_POINTER_NV                   = 0x8521

# @@@ How does this interact with NV_vertex_array_range?
# APPLE_vertex_array_range enum:
#       VERTEX_ARRAY_RANGE_APPLE                        = 0x851D
#       VERTEX_ARRAY_RANGE_LENGTH_APPLE                 = 0x851E
#       VERTEX_ARRAY_STORAGE_HINT_APPLE                 = 0x851F
#       VERTEX_ARRAY_RANGE_POINTER_APPLE                = 0x8521
#       STORAGE_CACHED_APPLE                            = 0x85BE
#       STORAGE_SHARED_APPLE                            = 0x85BF

# NV_register_combiners enum:
#       REGISTER_COMBINERS_NV                           = 0x8522
#       VARIABLE_A_NV                                   = 0x8523
#       VARIABLE_B_NV                                   = 0x8524
#       VARIABLE_C_NV                                   = 0x8525
#       VARIABLE_D_NV                                   = 0x8526
#       VARIABLE_E_NV                                   = 0x8527
#       VARIABLE_F_NV                                   = 0x8528
#       VARIABLE_G_NV                                   = 0x8529
#       CONSTANT_COLOR0_NV                              = 0x852A
#       CONSTANT_COLOR1_NV                              = 0x852B
#       PRIMARY_COLOR_NV                                = 0x852C
#       SECONDARY_COLOR_NV                              = 0x852D
#       SPARE0_NV                                       = 0x852E
#       SPARE1_NV                                       = 0x852F
#       DISCARD_NV                                      = 0x8530
#       E_TIMES_F_NV                                    = 0x8531
#       SPARE0_PLUS_SECONDARY_COLOR_NV                  = 0x8532
#       UNSIGNED_IDENTITY_NV                            = 0x8536
#       UNSIGNED_INVERT_NV                              = 0x8537
#       EXPAND_NORMAL_NV                                = 0x8538
#       EXPAND_NEGATE_NV                                = 0x8539
#       HALF_BIAS_NORMAL_NV                             = 0x853A
#       HALF_BIAS_NEGATE_NV                             = 0x853B
#       SIGNED_IDENTITY_NV                              = 0x853C
#       UNSIGNED_NEGATE_NV                              = 0x853D
#       SCALE_BY_TWO_NV                                 = 0x853E
#       SCALE_BY_FOUR_NV                                = 0x853F
#       SCALE_BY_ONE_HALF_NV                            = 0x8540
#       BIAS_BY_NEGATIVE_ONE_HALF_NV                    = 0x8541
#       COMBINER_INPUT_NV                               = 0x8542
#       COMBINER_MAPPING_NV                             = 0x8543
#       COMBINER_COMPONENT_USAGE_NV                     = 0x8544
#       COMBINER_AB_DOT_PRODUCT_NV                      = 0x8545
#       COMBINER_CD_DOT_PRODUCT_NV                      = 0x8546
#       COMBINER_MUX_SUM_NV                             = 0x8547
#       COMBINER_SCALE_NV                               = 0x8548
#       COMBINER_BIAS_NV                                = 0x8549
#       COMBINER_AB_OUTPUT_NV                           = 0x854A
#       COMBINER_CD_OUTPUT_NV                           = 0x854B
#       COMBINER_SUM_OUTPUT_NV                          = 0x854C
#       MAX_GENERAL_COMBINERS_NV                        = 0x854D
#       NUM_GENERAL_COMBINERS_NV                        = 0x854E
#       COLOR_SUM_CLAMP_NV                              = 0x854F
#       COMBINER0_NV                                    = 0x8550
#       COMBINER1_NV                                    = 0x8551
#       COMBINER2_NV                                    = 0x8552
#       COMBINER3_NV                                    = 0x8553
#       COMBINER4_NV                                    = 0x8554
#       COMBINER5_NV                                    = 0x8555
#       COMBINER6_NV                                    = 0x8556
#       COMBINER7_NV                                    = 0x8557

# NV_vertex_array_range2:
#       VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV             = 0x8533

# NV_multisample_filter_hint:
#       MULTISAMPLE_FILTER_HINT_NV                      = 0x8534

# NV_register_combiners2 enum:
#       PER_STAGE_CONSTANTS_NV                          = 0x8535

# NV_register_combiners (additional; see above): 0x8536-0x8557

# NV_primitive_restart enum:
#       PRIMITIVE_RESTART_NV                            = 0x8558
#       PRIMITIVE_RESTART_INDEX_NV                      = 0x8559

# NV_fog_distance enum:
#       FOG_GEN_MODE_NV                                 = 0x855A
#       EYE_RADIAL_NV                                   = 0x855B
#       EYE_PLANE_ABSOLUTE_NV                           = 0x855C

# NV_texgen_emboss enum:
#       EMBOSS_LIGHT_NV                                 = 0x855D
#       EMBOSS_CONSTANT_NV                              = 0x855E
#       EMBOSS_MAP_NV                                   = 0x855F

###############################################################################

# Intergraph/Intense3D/3Dlabs: 0x8560-0x856F

# INGR_color_clamp enum:
#       RED_MIN_CLAMP_INGR                              = 0x8560
#       GREEN_MIN_CLAMP_INGR                            = 0x8561
#       BLUE_MIN_CLAMP_INGR                             = 0x8562
#       ALPHA_MIN_CLAMP_INGR                            = 0x8563
#       RED_MAX_CLAMP_INGR                              = 0x8564
#       GREEN_MAX_CLAMP_INGR                            = 0x8565
#       BLUE_MAX_CLAMP_INGR                             = 0x8566
#       ALPHA_MAX_CLAMP_INGR                            = 0x8567

# INGR_interlace_read enum:
#       INTERLACE_READ_INGR                             = 0x8568

# 3Dlabs_future_use: 0x8569-0x856F

###############################################################################

# ATI/NVIDIA: 0x8570-0x859F

# VERSION_1_5 enum: (Consistent naming scheme for OpenGL 1.5)
#       SRC0_RGB                                        = 0x8580    # alias GL_SOURCE0_RGB
#       SRC1_RGB                                        = 0x8581    # alias GL_SOURCE1_RGB
#       SRC2_RGB                                        = 0x8582    # alias GL_SOURCE2_RGB
#       SRC0_ALPHA                                      = 0x8588    # alias GL_SOURCE0_ALPHA
#       SRC1_ALPHA                                      = 0x8589    # alias GL_SOURCE1_ALPHA
#       SRC2_ALPHA                                      = 0x858A    # alias GL_SOURCE2_ALPHA

# VERSION_1_3 enum: (Promoted for OpenGL 1.3)
#       COMBINE                                         = 0x8570
#       COMBINE_RGB                                     = 0x8571
#       COMBINE_ALPHA                                   = 0x8572
#       RGB_SCALE                                       = 0x8573
#       ADD_SIGNED                                      = 0x8574
#       INTERPOLATE                                     = 0x8575
#       CONSTANT                                        = 0x8576
#       PRIMARY_COLOR                                   = 0x8577
#       PREVIOUS                                        = 0x8578
#       SOURCE0_RGB                                     = 0x8580
#       SOURCE1_RGB                                     = 0x8581
#       SOURCE2_RGB                                     = 0x8582
#       SOURCE0_ALPHA                                   = 0x8588
#       SOURCE1_ALPHA                                   = 0x8589
#       SOURCE2_ALPHA                                   = 0x858A
#       OPERAND0_RGB                                    = 0x8590
#       OPERAND1_RGB                                    = 0x8591
#       OPERAND2_RGB                                    = 0x8592
#       OPERAND0_ALPHA                                  = 0x8598
#       OPERAND1_ALPHA                                  = 0x8599
#       OPERAND2_ALPHA                                  = 0x859A

# EXT_texture_env_combine enum:
#       COMBINE_EXT                                     = 0x8570
#       COMBINE_RGB_EXT                                 = 0x8571
#       COMBINE_ALPHA_EXT                               = 0x8572
#       RGB_SCALE_EXT                                   = 0x8573
#       ADD_SIGNED_EXT                                  = 0x8574
#       INTERPOLATE_EXT                                 = 0x8575
#       CONSTANT_EXT                                    = 0x8576
#       PRIMARY_COLOR_EXT                               = 0x8577
#       PREVIOUS_EXT                                    = 0x8578
#       SOURCE0_RGB_EXT                                 = 0x8580
#       SOURCE1_RGB_EXT                                 = 0x8581
#       SOURCE2_RGB_EXT                                 = 0x8582
#       SOURCE0_ALPHA_EXT                               = 0x8588
#       SOURCE1_ALPHA_EXT                               = 0x8589
#       SOURCE2_ALPHA_EXT                               = 0x858A
#       OPERAND0_RGB_EXT                                = 0x8590
#       OPERAND1_RGB_EXT                                = 0x8591
#       OPERAND2_RGB_EXT                                = 0x8592
#       OPERAND0_ALPHA_EXT                              = 0x8598
#       OPERAND1_ALPHA_EXT                              = 0x8599
#       OPERAND2_ALPHA_EXT                              = 0x859A

# NV_texture_env_combine4 enum:
#       COMBINE4_NV                                     = 0x8503
#       SOURCE3_RGB_NV                                  = 0x8583
#       SOURCE3_ALPHA_NV                                = 0x858B
#       OPERAND3_RGB_NV                                 = 0x8593
#       OPERAND3_ALPHA_NV                               = 0x859B

# "Future use" => "additional combiner input/output enums" only
# ATI/NVIDIA_future_use: 0x8584-0x8587
# ATI/NVIDIA_future_use: 0x858C-0x858F
# ATI/NVIDIA_future_use: 0x8594-0x8597
# ATI/NVIDIA_future_use: 0x859C-0x859F

###############################################################################

SGIX_subsample enum:
        PACK_SUBSAMPLE_RATE_SGIX                        = 0x85A0
        UNPACK_SUBSAMPLE_RATE_SGIX                      = 0x85A1
        PIXEL_SUBSAMPLE_4444_SGIX                       = 0x85A2
        PIXEL_SUBSAMPLE_2424_SGIX                       = 0x85A3
        PIXEL_SUBSAMPLE_4242_SGIX                       = 0x85A4

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIS_color_range: 0x85A5-0x85AD
#       EXTENDED_RANGE_SGIS                             = 0x85A5
#       MIN_RED_SGIS                                    = 0x85A6
#       MAX_RED_SGIS                                    = 0x85A7
#       MIN_GREEN_SGIS                                  = 0x85A8
#       MAX_GREEN_SGIS                                  = 0x85A9
#       MIN_BLUE_SGIS                                   = 0x85AA
#       MAX_BLUE_SGIS                                   = 0x85AB
#       MIN_ALPHA_SGIS                                  = 0x85AC
#       MAX_ALPHA_SGIS                                  = 0x85AD

###############################################################################

# EXT_texture_perturb_normal enum:
#       PERTURB_EXT                                     = 0x85AE
#       TEXTURE_NORMAL_EXT                              = 0x85AF

###############################################################################

# Apple: 0x85B0-0x85BF

# APPLE_specular_vector enum:
#       LIGHT_MODEL_SPECULAR_VECTOR_APPLE               = 0x85B0

# APPLE_transform_hint enum:
#       TRANSFORM_HINT_APPLE                            = 0x85B1

# APPLE_client_storage enum:
#       UNPACK_CLIENT_STORAGE_APPLE                     = 0x85B2

# APPLE_future_use: 0x85B3-0x85B4
## From Jeremy 2006/10/18 (Bugzilla bug 632) - unknown extension name
#       BUFFER_OBJECT_APPLE                             = 0x85B3
#       STORAGE_CLIENT_APPLE                            = 0x85B4

VERSION_3_0 enum:
        use ARB_vertex_array_object         VERTEX_ARRAY_BINDING

# ARB_vertex_array_object enum: (note: no ARB suffixes)
#       VERTEX_ARRAY_BINDING                            = 0x85B5    # VERSION_3_0 / ARB_vao

# APPLE_vertex_array_object enum:
#       VERTEX_ARRAY_BINDING_APPLE                      = 0x85B5

# APPLE_future_use: 0x85B6-0x85B8
## From Jeremy 2006/10/18 (Bugzilla bug 632) - unknown extension name
#       TEXTURE_MINIMIZE_STORAGE_APPLE                  = 0x85B6
#       TEXTURE_RANGE_LENGTH_APPLE                      = 0x85B7
#       TEXTURE_RANGE_POINTER_APPLE                     = 0x85B8

# APPLE_ycbcr_422 enum:
#       YCBCR_422_APPLE                                 = 0x85B9
#       UNSIGNED_SHORT_8_8_APPLE                        = 0x85BA
#       UNSIGNED_SHORT_8_8_REV_APPLE                    = 0x85BB

# MESA_ycbcr_texture enum: (additional; see below)
#       UNSIGNED_SHORT_8_8_MESA                         = 0x85BA
#       UNSIGNED_SHORT_8_8_REV_MESA                     = 0x85BB

# APPLE_future_use: 0x85BC-0x85BD
## From Jeremy 2006/10/18 (Bugzilla bug 632) - unknown extension name
#       TEXTURE_STORAGE_HINT_APPLE                      = 0x85BC
#       STORAGE_PRIVATE_APPLE                           = 0x85BD

# APPLE_vertex_array_range (additional; see above): 0x85BE-0x85BF

###############################################################################

# Sun: 0x85C0-0x85CF

# SUNX_general_triangle_list (additional; see above): 0x85C0-0x85CB

# SUN_slice_accum: 0x85CC
#       SLICE_ACCUM_SUN                                 = 0x85CC

###############################################################################

# Unknown extension name, not in enumext.spec
# 3Dlabs/Autodesk: 0x85D0-0x85DF
#       FACET_NORMAL_AUTODESK                           = 0x85D0
#       FACET_NORMAL_ARRAY_AUTODESK                     = 0x85D1

###############################################################################

# Incomplete extension, not in enumext.spec
# SGIX_texture_range: 0x85E0-0x85FB
#       RGB_SIGNED_SGIX                                 = 0x85E0
#       RGBA_SIGNED_SGIX                                = 0x85E1
#       ALPHA_SIGNED_SGIX                               = 0x85E2
#       LUMINANCE_SIGNED_SGIX                           = 0x85E3
#       INTENSITY_SIGNED_SGIX                           = 0x85E4
#       LUMINANCE_ALPHA_SIGNED_SGIX                     = 0x85E5
#       RGB16_SIGNED_SGIX                               = 0x85E6
#       RGBA16_SIGNED_SGIX                              = 0x85E7
#       ALPHA16_SIGNED_SGIX                             = 0x85E8
#       LUMINANCE16_SIGNED_SGIX                         = 0x85E9
#       INTENSITY16_SIGNED_SGIX                         = 0x85EA
#       LUMINANCE16_ALPHA16_SIGNED_SGIX                 = 0x85EB
#       RGB_EXTENDED_RANGE_SGIX                         = 0x85EC
#       RGBA_EXTENDED_RANGE_SGIX                        = 0x85ED
#       ALPHA_EXTENDED_RANGE_SGIX                       = 0x85EE
#       LUMINANCE_EXTENDED_RANGE_SGIX                   = 0x85EF
#       INTENSITY_EXTENDED_RANGE_SGIX                   = 0x85F0
#       LUMINANCE_ALPHA_EXTENDED_RANGE_SGIX             = 0x85F1
#       RGB16_EXTENDED_RANGE_SGIX                       = 0x85F2
#       RGBA16_EXTENDED_RANGE_SGIX                      = 0x85F3
#       ALPHA16_EXTENDED_RANGE_SGIX                     = 0x85F4
#       LUMINANCE16_EXTENDED_RANGE_SGIX                 = 0x85F5
#       INTENSITY16_EXTENDED_RANGE_SGIX                 = 0x85F6
#       LUMINANCE16_ALPHA16_EXTENDED_RANGE_SGIX         = 0x85F7
#       MIN_LUMINANCE_SGIS                              = 0x85F8
#       MAX_LUMINANCE_SGIS                              = 0x85F9
#       MIN_INTENSITY_SGIS                              = 0x85FA
#       MAX_INTENSITY_SGIS                              = 0x85FB

###############################################################################

# SGI_future_use: 0x85FC-0x85FF

###############################################################################

# Sun: 0x8600-0x861F

# SUN_mesh_array: 0x8614-0x8615
#       QUAD_MESH_SUN                                   = 0x8614
#       TRIANGLE_MESH_SUN                               = 0x8615

###############################################################################

# NVIDIA: 0x8620-0x867F

# NV_vertex_program enum:
#       VERTEX_PROGRAM_NV                               = 0x8620
#       VERTEX_STATE_PROGRAM_NV                         = 0x8621
#       ATTRIB_ARRAY_SIZE_NV                            = 0x8623
#       ATTRIB_ARRAY_STRIDE_NV                          = 0x8624
#       ATTRIB_ARRAY_TYPE_NV                            = 0x8625
#       CURRENT_ATTRIB_NV                               = 0x8626
#       PROGRAM_LENGTH_NV                               = 0x8627
#       PROGRAM_STRING_NV                               = 0x8628
#       MODELVIEW_PROJECTION_NV                         = 0x8629
#       IDENTITY_NV                                     = 0x862A
#       INVERSE_NV                                      = 0x862B
#       TRANSPOSE_NV                                    = 0x862C
#       INVERSE_TRANSPOSE_NV                            = 0x862D
#       MAX_TRACK_MATRIX_STACK_DEPTH_NV                 = 0x862E
#       MAX_TRACK_MATRICES_NV                           = 0x862F
#       MATRIX0_NV                                      = 0x8630
#       MATRIX1_NV                                      = 0x8631
#       MATRIX2_NV                                      = 0x8632
#       MATRIX3_NV                                      = 0x8633
#       MATRIX4_NV                                      = 0x8634
#       MATRIX5_NV                                      = 0x8635
#       MATRIX6_NV                                      = 0x8636
#       MATRIX7_NV                                      = 0x8637
# ##################
# #
# #     Reserved:
# #
# #     MATRIX8_NV                                      = 0x8638
# #     MATRIX9_NV                                      = 0x8639
# #     MATRIX10_NV                                     = 0x863A
# #     MATRIX11_NV                                     = 0x863B
# #     MATRIX12_NV                                     = 0x863C
# #     MATRIX13_NV                                     = 0x863D
# #     MATRIX14_NV                                     = 0x863E
# #     MATRIX15_NV                                     = 0x863F
# #
# ###################
#       CURRENT_MATRIX_STACK_DEPTH_NV                   = 0x8640
#       CURRENT_MATRIX_NV                               = 0x8641
#       VERTEX_PROGRAM_POINT_SIZE_NV                    = 0x8642
#       VERTEX_PROGRAM_TWO_SIDE_NV                      = 0x8643
#       PROGRAM_PARAMETER_NV                            = 0x8644
#       ATTRIB_ARRAY_POINTER_NV                         = 0x8645
#       PROGRAM_TARGET_NV                               = 0x8646
#       PROGRAM_RESIDENT_NV                             = 0x8647
#       TRACK_MATRIX_NV                                 = 0x8648
#       TRACK_MATRIX_TRANSFORM_NV                       = 0x8649
#       VERTEX_PROGRAM_BINDING_NV                       = 0x864A
#       PROGRAM_ERROR_POSITION_NV                       = 0x864B
#       VERTEX_ATTRIB_ARRAY0_NV                         = 0x8650
#       VERTEX_ATTRIB_ARRAY1_NV                         = 0x8651
#       VERTEX_ATTRIB_ARRAY2_NV                         = 0x8652
#       VERTEX_ATTRIB_ARRAY3_NV                         = 0x8653
#       VERTEX_ATTRIB_ARRAY4_NV                         = 0x8654
#       VERTEX_ATTRIB_ARRAY5_NV                         = 0x8655
#       VERTEX_ATTRIB_ARRAY6_NV                         = 0x8656
#       VERTEX_ATTRIB_ARRAY7_NV                         = 0x8657
#       VERTEX_ATTRIB_ARRAY8_NV                         = 0x8658
#       VERTEX_ATTRIB_ARRAY9_NV                         = 0x8659
#       VERTEX_ATTRIB_ARRAY10_NV                        = 0x865A
#       VERTEX_ATTRIB_ARRAY11_NV                        = 0x865B
#       VERTEX_ATTRIB_ARRAY12_NV                        = 0x865C
#       VERTEX_ATTRIB_ARRAY13_NV                        = 0x865D
#       VERTEX_ATTRIB_ARRAY14_NV                        = 0x865E
#       VERTEX_ATTRIB_ARRAY15_NV                        = 0x865F
#       MAP1_VERTEX_ATTRIB0_4_NV                        = 0x8660
#       MAP1_VERTEX_ATTRIB1_4_NV                        = 0x8661
#       MAP1_VERTEX_ATTRIB2_4_NV                        = 0x8662
#       MAP1_VERTEX_ATTRIB3_4_NV                        = 0x8663
#       MAP1_VERTEX_ATTRIB4_4_NV                        = 0x8664
#       MAP1_VERTEX_ATTRIB5_4_NV                        = 0x8665
#       MAP1_VERTEX_ATTRIB6_4_NV                        = 0x8666
#       MAP1_VERTEX_ATTRIB7_4_NV                        = 0x8667
#       MAP1_VERTEX_ATTRIB8_4_NV                        = 0x8668
#       MAP1_VERTEX_ATTRIB9_4_NV                        = 0x8669
#       MAP1_VERTEX_ATTRIB10_4_NV                       = 0x866A
#       MAP1_VERTEX_ATTRIB11_4_NV                       = 0x866B
#       MAP1_VERTEX_ATTRIB12_4_NV                       = 0x866C
#       MAP1_VERTEX_ATTRIB13_4_NV                       = 0x866D
#       MAP1_VERTEX_ATTRIB14_4_NV                       = 0x866E
#       MAP1_VERTEX_ATTRIB15_4_NV                       = 0x866F
#       MAP2_VERTEX_ATTRIB0_4_NV                        = 0x8670
#       MAP2_VERTEX_ATTRIB1_4_NV                        = 0x8671
#       MAP2_VERTEX_ATTRIB2_4_NV                        = 0x8672
#       MAP2_VERTEX_ATTRIB3_4_NV                        = 0x8673
#       MAP2_VERTEX_ATTRIB4_4_NV                        = 0x8674
#       MAP2_VERTEX_ATTRIB5_4_NV                        = 0x8675
#       MAP2_VERTEX_ATTRIB6_4_NV                        = 0x8676
#       MAP2_VERTEX_ATTRIB7_4_NV                        = 0x8677
#       MAP2_VERTEX_ATTRIB8_4_NV                        = 0x8678
#       MAP2_VERTEX_ATTRIB9_4_NV                        = 0x8679
#       MAP2_VERTEX_ATTRIB10_4_NV                       = 0x867A
#       MAP2_VERTEX_ATTRIB11_4_NV                       = 0x867B
#       MAP2_VERTEX_ATTRIB12_4_NV                       = 0x867C
#       MAP2_VERTEX_ATTRIB13_4_NV                       = 0x867D
#       MAP2_VERTEX_ATTRIB14_4_NV                       = 0x867E
#       MAP2_VERTEX_ATTRIB15_4_NV                       = 0x867F

# NV_texture_shader (additional; see below): 0x864C-0x864E

# ARB_geometry_shader4 enum: (additional; see below)
# NV_geometry_program4 enum: (additional; see below)
#       PROGRAM_POINT_SIZE_ARB                          = 0x8642
#       PROGRAM_POINT_SIZE_EXT                          = 0x8642

# NV_depth_clamp enum:
#       DEPTH_CLAMP_NV                                  = 0x864F

# VERSION_2_0 enum: (Promoted from ARB_vertex_shader; only some values)
# ARB_vertex_program enum: (additional; see above; reuses NV_vertex_program values)
# ARB_fragment_program enum: (additional; only some values; see below)
# (Unfortunately, PROGRAM_BINDING_ARB does accidentally reuse 0x8677)
#       VERTEX_PROGRAM_ARB                              = 0x8620
#       VERTEX_ATTRIB_ARRAY_ENABLED                     = 0x8622    # VERSION_2_0
#       VERTEX_ATTRIB_ARRAY_ENABLED_ARB                 = 0x8622
#       VERTEX_ATTRIB_ARRAY_SIZE                        = 0x8623    # VERSION_2_0
#       VERTEX_ATTRIB_ARRAY_SIZE_ARB                    = 0x8623
#       VERTEX_ATTRIB_ARRAY_STRIDE                      = 0x8624    # VERSION_2_0
#       VERTEX_ATTRIB_ARRAY_STRIDE_ARB                  = 0x8624
#       VERTEX_ATTRIB_ARRAY_TYPE                        = 0x8625    # VERSION_2_0
#       VERTEX_ATTRIB_ARRAY_TYPE_ARB                    = 0x8625
#       CURRENT_VERTEX_ATTRIB                           = 0x8626    # VERSION_2_0
#       CURRENT_VERTEX_ATTRIB_ARB                       = 0x8626
#       PROGRAM_LENGTH_ARB                              = 0x8627    # ARB_fragment_program
#       PROGRAM_STRING_ARB                              = 0x8628    # ARB_fragment_program
#       MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB              = 0x862E    # ARB_fragment_program
#       MAX_PROGRAM_MATRICES_ARB                        = 0x862F    # ARB_fragment_program
#       CURRENT_MATRIX_STACK_DEPTH_ARB                  = 0x8640    # ARB_fragment_program
#       CURRENT_MATRIX_ARB                              = 0x8641    # ARB_fragment_program
#       VERTEX_PROGRAM_POINT_SIZE                       = 0x8642    # VERSION_2_0
#       VERTEX_PROGRAM_POINT_SIZE_ARB                   = 0x8642
#       VERTEX_PROGRAM_TWO_SIDE                         = 0x8643    # VERSION_2_0
#       VERTEX_PROGRAM_TWO_SIDE_ARB                     = 0x8643
#       VERTEX_ATTRIB_ARRAY_POINTER                     = 0x8645    # VERSION_2_0
#       VERTEX_ATTRIB_ARRAY_POINTER_ARB                 = 0x8645
#       PROGRAM_ERROR_POSITION_ARB                      = 0x864B    # ARB_fragment_program
#       PROGRAM_BINDING_ARB                             = 0x8677    # ARB_fragment_program

###############################################################################

# Pixelfusion: 0x8680-0x869F

###############################################################################

# OpenGL ARB: 0x86A0-0x86AF

# ARB_texture_compression/1.3 (additional; see above): 0x86A0-0x86A3

# ARB_vertex_blend enum:
#       MAX_VERTEX_UNITS_ARB                            = 0x86A4
#       ACTIVE_VERTEX_UNITS_ARB                         = 0x86A5
#       WEIGHT_SUM_UNITY_ARB                            = 0x86A6
#       VERTEX_BLEND_ARB                                = 0x86A7
#       CURRENT_WEIGHT_ARB                              = 0x86A8
#       WEIGHT_ARRAY_TYPE_ARB                           = 0x86A9
#       WEIGHT_ARRAY_STRIDE_ARB                         = 0x86AA
#       WEIGHT_ARRAY_SIZE_ARB                           = 0x86AB
#       WEIGHT_ARRAY_POINTER_ARB                        = 0x86AC
#       WEIGHT_ARRAY_ARB                                = 0x86AD
# Note: MODELVIEW0/1 are defined in other extensions, but not as ARB)
#       MODELVIEW0_ARB                                  = 0x1700
#       MODELVIEW1_ARB                                  = 0x850A
#       MODELVIEW2_ARB                                  = 0x8722
#       MODELVIEW3_ARB                                  = 0x8723
#       MODELVIEW4_ARB                                  = 0x8724
#       MODELVIEW5_ARB                                  = 0x8725
#       MODELVIEW6_ARB                                  = 0x8726
#       MODELVIEW7_ARB                                  = 0x8727
#       MODELVIEW8_ARB                                  = 0x8728
#       MODELVIEW9_ARB                                  = 0x8729
#       MODELVIEW10_ARB                                 = 0x872A
#       MODELVIEW11_ARB                                 = 0x872B
#       MODELVIEW12_ARB                                 = 0x872C
#       MODELVIEW13_ARB                                 = 0x872D
#       MODELVIEW14_ARB                                 = 0x872E
#       MODELVIEW15_ARB                                 = 0x872F
#       MODELVIEW16_ARB                                 = 0x8730
#       MODELVIEW17_ARB                                 = 0x8731
#       MODELVIEW18_ARB                                 = 0x8732
#       MODELVIEW19_ARB                                 = 0x8733
#       MODELVIEW20_ARB                                 = 0x8734
#       MODELVIEW21_ARB                                 = 0x8735
#       MODELVIEW22_ARB                                 = 0x8736
#       MODELVIEW23_ARB                                 = 0x8737
#       MODELVIEW24_ARB                                 = 0x8738
#       MODELVIEW25_ARB                                 = 0x8739
#       MODELVIEW26_ARB                                 = 0x873A
#       MODELVIEW27_ARB                                 = 0x873B
#       MODELVIEW28_ARB                                 = 0x873C
#       MODELVIEW29_ARB                                 = 0x873D
#       MODELVIEW30_ARB                                 = 0x873E
#       MODELVIEW31_ARB                                 = 0x873F

# Aliases ARB_vertex_blend enums above
# OES_matrix_palette enum: (OpenGL ES only; additional; see below)
#       MAX_VERTEX_UNITS_OES                            = 0x86A4
#       WEIGHT_ARRAY_OES                                = 0x86AD
#       WEIGHT_ARRAY_TYPE_OES                           = 0x86A9
#       WEIGHT_ARRAY_STRIDE_OES                         = 0x86AA
#       WEIGHT_ARRAY_SIZE_OES                           = 0x86AB
#       WEIGHT_ARRAY_POINTER_OES                        = 0x86AC

# VERSION_1_3 enum: (Promoted for OpenGL 1.3)
#       DOT3_RGB                                        = 0x86AE
#       DOT3_RGBA                                       = 0x86AF

# ARB_texture_env_dot3
#       DOT3_RGB_ARB                                    = 0x86AE
#       DOT3_RGBA_ARB                                   = 0x86AF

# IMG_texture_env_enhanced_fixed_function (OpenGL ES only; additional; see below)
#       DOT3_RGBA_IMG                                   = 0x86AF

###############################################################################

# 3Dfx: 0x86B0-0x86BF

# 3DFX_texture_compression_FXT1 enum:
#       COMPRESSED_RGB_FXT1_3DFX                        = 0x86B0
#       COMPRESSED_RGBA_FXT1_3DFX                       = 0x86B1

# 3DFX_multisample enum:
#       MULTISAMPLE_3DFX                                = 0x86B2
#       SAMPLE_BUFFERS_3DFX                             = 0x86B3
#       SAMPLES_3DFX                                    = 0x86B4
#       MULTISAMPLE_BIT_3DFX                            = 0x20000000

###############################################################################

# NVIDIA: 0x86C0-0x871F

# NV_evaluators enum:
#       EVAL_2D_NV                                      = 0x86C0
#       EVAL_TRIANGULAR_2D_NV                           = 0x86C1
#       MAP_TESSELLATION_NV                             = 0x86C2
#       MAP_ATTRIB_U_ORDER_NV                           = 0x86C3
#       MAP_ATTRIB_V_ORDER_NV                           = 0x86C4
#       EVAL_FRACTIONAL_TESSELLATION_NV                 = 0x86C5
#       EVAL_VERTEX_ATRRIB0_NV                          = 0x86C6
#       EVAL_VERTEX_ATRRIB1_NV                          = 0x86C7
#       EVAL_VERTEX_ATRRIB2_NV                          = 0x86C8
#       EVAL_VERTEX_ATRRIB3_NV                          = 0x86C9
#       EVAL_VERTEX_ATRRIB4_NV                          = 0x86CA
#       EVAL_VERTEX_ATRRIB5_NV                          = 0x86CB
#       EVAL_VERTEX_ATRRIB6_NV                          = 0x86CC
#       EVAL_VERTEX_ATRRIB7_NV                          = 0x86CD
#       EVAL_VERTEX_ATRRIB8_NV                          = 0x86CE
#       EVAL_VERTEX_ATRRIB9_NV                          = 0x86CF
#       EVAL_VERTEX_ATRRIB10_NV                         = 0x86D0
#       EVAL_VERTEX_ATRRIB11_NV                         = 0x86D1
#       EVAL_VERTEX_ATRRIB12_NV                         = 0x86D2
#       EVAL_VERTEX_ATRRIB13_NV                         = 0x86D3
#       EVAL_VERTEX_ATRRIB14_NV                         = 0x86D4
#       EVAL_VERTEX_ATRRIB15_NV                         = 0x86D5
#       MAX_MAP_TESSELLATION_NV                         = 0x86D6
#       MAX_RATIONAL_EVAL_ORDER_NV                      = 0x86D7

# NV_future_use: 0x86D8

# NV_texture_shader enum:
#       OFFSET_TEXTURE_RECTANGLE_NV                     = 0x864C
#       OFFSET_TEXTURE_RECTANGLE_SCALE_NV               = 0x864D
#       DOT_PRODUCT_TEXTURE_RECTANGLE_NV                = 0x864E
#       RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV            = 0x86D9
#       UNSIGNED_INT_S8_S8_8_8_NV                       = 0x86DA
#       UNSIGNED_INT_8_8_S8_S8_REV_NV                   = 0x86DB
#       DSDT_MAG_INTENSITY_NV                           = 0x86DC
#       SHADER_CONSISTENT_NV                            = 0x86DD
#       TEXTURE_SHADER_NV                               = 0x86DE
#       SHADER_OPERATION_NV                             = 0x86DF
#       CULL_MODES_NV                                   = 0x86E0
#       OFFSET_TEXTURE_MATRIX_NV                        = 0x86E1
#       OFFSET_TEXTURE_SCALE_NV                         = 0x86E2
#       OFFSET_TEXTURE_BIAS_NV                          = 0x86E3
#       OFFSET_TEXTURE_2D_MATRIX_NV                     = GL_OFFSET_TEXTURE_MATRIX_NV
#       OFFSET_TEXTURE_2D_SCALE_NV                      = GL_OFFSET_TEXTURE_SCALE_NV
#       OFFSET_TEXTURE_2D_BIAS_NV                       = GL_OFFSET_TEXTURE_BIAS_NV
#       PREVIOUS_TEXTURE_INPUT_NV                       = 0x86E4
#       CONST_EYE_NV                                    = 0x86E5
#       PASS_THROUGH_NV                                 = 0x86E6
#       CULL_FRAGMENT_NV                                = 0x86E7
#       OFFSET_TEXTURE_2D_NV                            = 0x86E8
#       DEPENDENT_AR_TEXTURE_2D_NV                      = 0x86E9
#       DEPENDENT_GB_TEXTURE_2D_NV                      = 0x86EA
#       DOT_PRODUCT_NV                                  = 0x86EC
#       DOT_PRODUCT_DEPTH_REPLACE_NV                    = 0x86ED
#       DOT_PRODUCT_TEXTURE_2D_NV                       = 0x86EE
#       DOT_PRODUCT_TEXTURE_CUBE_MAP_NV                 = 0x86F0
#       DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV                 = 0x86F1
#       DOT_PRODUCT_REFLECT_CUBE_MAP_NV                 = 0x86F2
#       DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV       = 0x86F3
#       HILO_NV                                         = 0x86F4
#       DSDT_NV                                         = 0x86F5
#       DSDT_MAG_NV                                     = 0x86F6
#       DSDT_MAG_VIB_NV                                 = 0x86F7
#       HILO16_NV                                       = 0x86F8
#       SIGNED_HILO_NV                                  = 0x86F9
#       SIGNED_HILO16_NV                                = 0x86FA
#       SIGNED_RGBA_NV                                  = 0x86FB
#       SIGNED_RGBA8_NV                                 = 0x86FC
#       SIGNED_RGB_NV                                   = 0x86FE
#       SIGNED_RGB8_NV                                  = 0x86FF
#       SIGNED_LUMINANCE_NV                             = 0x8701
#       SIGNED_LUMINANCE8_NV                            = 0x8702
#       SIGNED_LUMINANCE_ALPHA_NV                       = 0x8703
#       SIGNED_LUMINANCE8_ALPHA8_NV                     = 0x8704
#       SIGNED_ALPHA_NV                                 = 0x8705
#       SIGNED_ALPHA8_NV                                = 0x8706
#       SIGNED_INTENSITY_NV                             = 0x8707
#       SIGNED_INTENSITY8_NV                            = 0x8708
#       DSDT8_NV                                        = 0x8709
#       DSDT8_MAG8_NV                                   = 0x870A
#       DSDT8_MAG8_INTENSITY8_NV                        = 0x870B
#       SIGNED_RGB_UNSIGNED_ALPHA_NV                    = 0x870C
#       SIGNED_RGB8_UNSIGNED_ALPHA8_NV                  = 0x870D
#       HI_SCALE_NV                                     = 0x870E
#       LO_SCALE_NV                                     = 0x870F
#       DS_SCALE_NV                                     = 0x8710
#       DT_SCALE_NV                                     = 0x8711
#       MAGNITUDE_SCALE_NV                              = 0x8712
#       VIBRANCE_SCALE_NV                               = 0x8713
#       HI_BIAS_NV                                      = 0x8714
#       LO_BIAS_NV                                      = 0x8715
#       DS_BIAS_NV                                      = 0x8716
#       DT_BIAS_NV                                      = 0x8717
#       MAGNITUDE_BIAS_NV                               = 0x8718
#       VIBRANCE_BIAS_NV                                = 0x8719
#       TEXTURE_BORDER_VALUES_NV                        = 0x871A
#       TEXTURE_HI_SIZE_NV                              = 0x871B
#       TEXTURE_LO_SIZE_NV                              = 0x871C
#       TEXTURE_DS_SIZE_NV                              = 0x871D
#       TEXTURE_DT_SIZE_NV                              = 0x871E
#       TEXTURE_MAG_SIZE_NV                             = 0x871F

# NV_texture_shader2 enum:
#       DOT_PRODUCT_TEXTURE_3D_NV                       = 0x86EF

# NV_future_use: 0x86EB
# NV_future_use: 0x86FD
# NV_future_use: 0x8700

###############################################################################

# OpenGL ARB: 0x8720-0x873F

# ARB_vertex_blend (additional; see above): 0x8720-0x873F

###############################################################################

# ATI: 0x8740-0x874F

# EXT_texture_env_dot3 enum:
#       DOT3_RGB_EXT                                    = 0x8740
#       DOT3_RGBA_EXT                                   = 0x8741

# There's a collision between AMD_program_binary_Z400 and EXT_texture_env_dot3!
# AMD_program_binary_Z400 enum: (OpenGL ES only)
#       Z400_BINARY_AMD                                 = 0x8740

# There's a collision between OES_get_program_binary and EXT_texture_env_dot3!
# OES_get_program_binary: (OpenGL ES only; additional; see below)
#       PROGRAM_BINARY_LENGTH_OES                       = 0x8741

# ATI_texture_mirror_once enum:
#       MIRROR_CLAMP_ATI                                = 0x8742
#       MIRROR_CLAMP_TO_EDGE_ATI                        = 0x8743
# EXT_texture_mirror_clamp enum:
#       MIRROR_CLAMP_EXT                                = 0x8742
#       MIRROR_CLAMP_TO_EDGE_EXT                        = 0x8743

# ATI_texture_env_combine3 enum:
#       MODULATE_ADD_ATI                                = 0x8744
#       MODULATE_SIGNED_ADD_ATI                         = 0x8745
#       MODULATE_SUBTRACT_ATI                           = 0x8746

# ATI_future_use: 0x8747-0x874F

###############################################################################

# MESA: 0x8750-0x875F

# MESA_packed_depth_stencil enum:
#       DEPTH_STENCIL_MESA                              = 0x8750
#       UNSIGNED_INT_24_8_MESA                          = 0x8751
#       UNSIGNED_INT_8_24_REV_MESA                      = 0x8752
#       UNSIGNED_SHORT_15_1_MESA                        = 0x8753
#       UNSIGNED_SHORT_1_15_REV_MESA                    = 0x8754

# MESA_trace enum:
#       TRACE_ALL_BITS_MESA                             = 0xFFFF
#       TRACE_OPERATIONS_BIT_MESA                       = 0x0001
#       TRACE_PRIMITIVES_BIT_MESA                       = 0x0002
#       TRACE_ARRAYS_BIT_MESA                           = 0x0004
#       TRACE_TEXTURES_BIT_MESA                         = 0x0008
#       TRACE_PIXELS_BIT_MESA                           = 0x0010
#       TRACE_ERRORS_BIT_MESA                           = 0x0020
#       TRACE_MASK_MESA                                 = 0x8755
#       TRACE_NAME_MESA                                 = 0x8756

# MESA_ycbcr_texture enum:
#       YCBCR_MESA                                      = 0x8757

# MESA_pack_invert enum:
#       PACK_INVERT_MESA                                = 0x8758

# MESAX_texture_stack enum:
#       TEXTURE_1D_STACK_MESAX                          = 0x8759
#       TEXTURE_2D_STACK_MESAX                          = 0x875A
#       PROXY_TEXTURE_1D_STACK_MESAX                    = 0x875B
#       PROXY_TEXTURE_2D_STACK_MESAX                    = 0x875C
#       TEXTURE_1D_STACK_BINDING_MESAX                  = 0x875D
#       TEXTURE_2D_STACK_BINDING_MESAX                  = 0x875E

# MESA_shader_debug enum:
#       DEBUG_OBJECT_MESA                               = 0x8759
#       DEBUG_PRINT_MESA                                = 0x875A
#       DEBUG_ASSERT_MESA                               = 0x875B


# MESA_future_use: 0x875F

###############################################################################

# ATI: 0x8760-0x883F

# ATI_vertex_array_object enum:
#       STATIC_ATI                                      = 0x8760
#       DYNAMIC_ATI                                     = 0x8761
#       PRESERVE_ATI                                    = 0x8762
#       DISCARD_ATI                                     = 0x8763
#       OBJECT_BUFFER_SIZE_ATI                          = 0x8764
#       OBJECT_BUFFER_USAGE_ATI                         = 0x8765
#       ARRAY_OBJECT_BUFFER_ATI                         = 0x8766
#       ARRAY_OBJECT_OFFSET_ATI                         = 0x8767

# VERSION_1_5 enum: (Promoted for OpenGL 1.5)
#       BUFFER_SIZE                                     = 0x8764
#       BUFFER_USAGE                                    = 0x8765

# ARB_vertex_buffer_object enum (additional; aliases some ATI enums; see below)
#       BUFFER_SIZE_ARB                                 = 0x8764
#       BUFFER_USAGE_ARB                                = 0x8765

# ATI_element_array enum:
#       ELEMENT_ARRAY_ATI                               = 0x8768
#       ELEMENT_ARRAY_TYPE_ATI                          = 0x8769
#       ELEMENT_ARRAY_POINTER_ATI                       = 0x876A

# @@@ (extends ATI_element_array, I think???)
# APPLE_element_array enum:
#       ELEMENT_ARRAY_APPLE                             = 0x8768
#       ELEMENT_ARRAY_TYPE_APPLE                        = 0x8769
#       ELEMENT_ARRAY_POINTER_APPLE                     = 0x876A

# ATI_vertex_streams enum:
#       MAX_VERTEX_STREAMS_ATI                          = 0x876B
#       VERTEX_STREAM0_ATI                              = 0x876C
#       VERTEX_STREAM1_ATI                              = 0x876D
#       VERTEX_STREAM2_ATI                              = 0x876E
#       VERTEX_STREAM3_ATI                              = 0x876F
#       VERTEX_STREAM4_ATI                              = 0x8770
#       VERTEX_STREAM5_ATI                              = 0x8771
#       VERTEX_STREAM6_ATI                              = 0x8772
#       VERTEX_STREAM7_ATI                              = 0x8773
#       VERTEX_SOURCE_ATI                               = 0x8774

# ATI_envmap_bumpmap enum:
#       BUMP_ROT_MATRIX_ATI                             = 0x8775
#       BUMP_ROT_MATRIX_SIZE_ATI                        = 0x8776
#       BUMP_NUM_TEX_UNITS_ATI                          = 0x8777
#       BUMP_TEX_UNITS_ATI                              = 0x8778
#       DUDV_ATI                                        = 0x8779
#       DU8DV8_ATI                                      = 0x877A
#       BUMP_ENVMAP_ATI                                 = 0x877B
#       BUMP_TARGET_ATI                                 = 0x877C

# ATI_future_use: 0x877D-0x877F

# EXT_vertex_shader enum:
#       VERTEX_SHADER_EXT                               = 0x8780
#       VERTEX_SHADER_BINDING_EXT                       = 0x8781
#       OP_INDEX_EXT                                    = 0x8782
#       OP_NEGATE_EXT                                   = 0x8783
#       OP_DOT3_EXT                                     = 0x8784
#       OP_DOT4_EXT                                     = 0x8785
#       OP_MUL_EXT                                      = 0x8786
#       OP_ADD_EXT                                      = 0x8787
#       OP_MADD_EXT                                     = 0x8788
#       OP_FRAC_EXT                                     = 0x8789
#       OP_MAX_EXT                                      = 0x878A
#       OP_MIN_EXT                                      = 0x878B
#       OP_SET_GE_EXT                                   = 0x878C
#       OP_SET_LT_EXT                                   = 0x878D
#       OP_CLAMP_EXT                                    = 0x878E
#       OP_FLOOR_EXT                                    = 0x878F
#       OP_ROUND_EXT                                    = 0x8790
#       OP_EXP_BASE_2_EXT                               = 0x8791
#       OP_LOG_BASE_2_EXT                               = 0x8792
#       OP_POWER_EXT                                    = 0x8793
#       OP_RECIP_EXT                                    = 0x8794
#       OP_RECIP_SQRT_EXT                               = 0x8795
#       OP_SUB_EXT                                      = 0x8796
#       OP_CROSS_PRODUCT_EXT                            = 0x8797
#       OP_MULTIPLY_MATRIX_EXT                          = 0x8798
#       OP_MOV_EXT                                      = 0x8799
#       OUTPUT_VERTEX_EXT                               = 0x879A
#       OUTPUT_COLOR0_EXT                               = 0x879B
#       OUTPUT_COLOR1_EXT                               = 0x879C
#       OUTPUT_TEXTURE_COORD0_EXT                       = 0x879D
#       OUTPUT_TEXTURE_COORD1_EXT                       = 0x879E
#       OUTPUT_TEXTURE_COORD2_EXT                       = 0x879F
#       OUTPUT_TEXTURE_COORD3_EXT                       = 0x87A0
#       OUTPUT_TEXTURE_COORD4_EXT                       = 0x87A1
#       OUTPUT_TEXTURE_COORD5_EXT                       = 0x87A2
#       OUTPUT_TEXTURE_COORD6_EXT                       = 0x87A3
#       OUTPUT_TEXTURE_COORD7_EXT                       = 0x87A4
#       OUTPUT_TEXTURE_COORD8_EXT                       = 0x87A5
#       OUTPUT_TEXTURE_COORD9_EXT                       = 0x87A6
#       OUTPUT_TEXTURE_COORD10_EXT                      = 0x87A7
#       OUTPUT_TEXTURE_COORD11_EXT                      = 0x87A8
#       OUTPUT_TEXTURE_COORD12_EXT                      = 0x87A9
#       OUTPUT_TEXTURE_COORD13_EXT                      = 0x87AA
#       OUTPUT_TEXTURE_COORD14_EXT                      = 0x87AB
#       OUTPUT_TEXTURE_COORD15_EXT                      = 0x87AC
#       OUTPUT_TEXTURE_COORD16_EXT                      = 0x87AD
#       OUTPUT_TEXTURE_COORD17_EXT                      = 0x87AE
#       OUTPUT_TEXTURE_COORD18_EXT                      = 0x87AF
#       OUTPUT_TEXTURE_COORD19_EXT                      = 0x87B0
#       OUTPUT_TEXTURE_COORD20_EXT                      = 0x87B1
#       OUTPUT_TEXTURE_COORD21_EXT                      = 0x87B2
#       OUTPUT_TEXTURE_COORD22_EXT                      = 0x87B3
#       OUTPUT_TEXTURE_COORD23_EXT                      = 0x87B4
#       OUTPUT_TEXTURE_COORD24_EXT                      = 0x87B5
#       OUTPUT_TEXTURE_COORD25_EXT                      = 0x87B6
#       OUTPUT_TEXTURE_COORD26_EXT                      = 0x87B7
#       OUTPUT_TEXTURE_COORD27_EXT                      = 0x87B8
#       OUTPUT_TEXTURE_COORD28_EXT                      = 0x87B9
#       OUTPUT_TEXTURE_COORD29_EXT                      = 0x87BA
#       OUTPUT_TEXTURE_COORD30_EXT                      = 0x87BB
#       OUTPUT_TEXTURE_COORD31_EXT                      = 0x87BC
#       OUTPUT_FOG_EXT                                  = 0x87BD
#       SCALAR_EXT                                      = 0x87BE
#       VECTOR_EXT                                      = 0x87BF
#       MATRIX_EXT                                      = 0x87C0
#       VARIANT_EXT                                     = 0x87C1
#       INVARIANT_EXT                                   = 0x87C2
#       LOCAL_CONSTANT_EXT                              = 0x87C3
#       LOCAL_EXT                                       = 0x87C4
#       MAX_VERTEX_SHADER_INSTRUCTIONS_EXT              = 0x87C5
#       MAX_VERTEX_SHADER_VARIANTS_EXT                  = 0x87C6
#       MAX_VERTEX_SHADER_INVARIANTS_EXT                = 0x87C7
#       MAX_VERTEX_SHADER_LOCAL_CONSTANTS_EXT           = 0x87C8
#       MAX_VERTEX_SHADER_LOCALS_EXT                    = 0x87C9
#       MAX_OPTIMIZED_VERTEX_SHADER_INSTRUCTIONS_EXT    = 0x87CA
#       MAX_OPTIMIZED_VERTEX_SHADER_VARIANTS_EXT        = 0x87CB
#       MAX_OPTIMIZED_VERTEX_SHADER_LOCAL_CONSTANTS_EXT = 0x87CC
#       MAX_OPTIMIZED_VERTEX_SHADER_INVARIANTS_EXT      = 0x87CD
#       MAX_OPTIMIZED_VERTEX_SHADER_LOCALS_EXT          = 0x87CE
#       VERTEX_SHADER_INSTRUCTIONS_EXT                  = 0x87CF
#       VERTEX_SHADER_VARIANTS_EXT                      = 0x87D0
#       VERTEX_SHADER_INVARIANTS_EXT                    = 0x87D1
#       VERTEX_SHADER_LOCAL_CONSTANTS_EXT               = 0x87D2
#       VERTEX_SHADER_LOCALS_EXT                        = 0x87D3
#       VERTEX_SHADER_OPTIMIZED_EXT                     = 0x87D4
#       X_EXT                                           = 0x87D5
#       Y_EXT                                           = 0x87D6
#       Z_EXT                                           = 0x87D7
#       W_EXT                                           = 0x87D8
#       NEGATIVE_X_EXT                                  = 0x87D9
#       NEGATIVE_Y_EXT                                  = 0x87DA
#       NEGATIVE_Z_EXT                                  = 0x87DB
#       NEGATIVE_W_EXT                                  = 0x87DC
#       ZERO_EXT                                        = 0x87DD
#       ONE_EXT                                         = 0x87DE
#       NEGATIVE_ONE_EXT                                = 0x87DF
#       NORMALIZED_RANGE_EXT                            = 0x87E0
#       FULL_RANGE_EXT                                  = 0x87E1
#       CURRENT_VERTEX_EXT                              = 0x87E2
#       MVP_MATRIX_EXT                                  = 0x87E3
#       VARIANT_VALUE_EXT                               = 0x87E4
#       VARIANT_DATATYPE_EXT                            = 0x87E5
#       VARIANT_ARRAY_STRIDE_EXT                        = 0x87E6
#       VARIANT_ARRAY_TYPE_EXT                          = 0x87E7
#       VARIANT_ARRAY_EXT                               = 0x87E8
#       VARIANT_ARRAY_POINTER_EXT                       = 0x87E9
#       INVARIANT_VALUE_EXT                             = 0x87EA
#       INVARIANT_DATATYPE_EXT                          = 0x87EB
#       LOCAL_CONSTANT_VALUE_EXT                        = 0x87EC
#       LOCAL_CONSTANT_DATATYPE_EXT                     = 0x87ED

# AMD_compressed_ATC_texture (OpenGL ES only) (additional; see below)
#       ATC_RGBA_INTERPOLATED_ALPHA_AMD                 = 0x87EE

# ATI_pn_triangles enum:
#       PN_TRIANGLES_ATI                                = 0x87F0
#       MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI          = 0x87F1
#       PN_TRIANGLES_POINT_MODE_ATI                     = 0x87F2
#       PN_TRIANGLES_NORMAL_MODE_ATI                    = 0x87F3
#       PN_TRIANGLES_TESSELATION_LEVEL_ATI              = 0x87F4
#       PN_TRIANGLES_POINT_MODE_LINEAR_ATI              = 0x87F5
#       PN_TRIANGLES_POINT_MODE_CUBIC_ATI               = 0x87F6
#       PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI             = 0x87F7
#       PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI          = 0x87F8

# AMD_compressed_3DC_texture (OpenGL ES only)
#       3DC_X_AMD                                       = 0x87F9
#       3DC_XY_AMD                                      = 0x87FA

# ATI_meminfo enum:
#       VBO_FREE_MEMORY_ATI                             = 0x87FB
#       TEXTURE_FREE_MEMORY_ATI                         = 0x87FC
#       RENDERBUFFER_FREE_MEMORY_ATI                    = 0x87FD

# OES_get_program_binary: (OpenGL ES only;
#       NUM_PROGRAM_BINARY_FORMATS_OES                  = 0x87FE
#       PROGRAM_BINARY_FORMATS_OES                      = 0x87FF

# VERSION_2_0 enum: (Promoted for OpenGL 2.0)
#       STENCIL_BACK_FUNC                               = 0x8800    # VERSION_2_0
#       STENCIL_BACK_FAIL                               = 0x8801    # VERSION_2_0
#       STENCIL_BACK_PASS_DEPTH_FAIL                    = 0x8802    # VERSION_2_0
#       STENCIL_BACK_PASS_DEPTH_PASS                    = 0x8803    # VERSION_2_0
#       STENCIL_BACK_FAIL_ATI                           = 0x8801

# ATI_separate_stencil enum:
#       STENCIL_BACK_FUNC_ATI                           = 0x8800
#       STENCIL_BACK_PASS_DEPTH_FAIL_ATI                = 0x8802
#       STENCIL_BACK_PASS_DEPTH_PASS_ATI                = 0x8803

# ARB_fragment_program enum:
#       FRAGMENT_PROGRAM_ARB                            = 0x8804
#       PROGRAM_ALU_INSTRUCTIONS_ARB                    = 0x8805
#       PROGRAM_TEX_INSTRUCTIONS_ARB                    = 0x8806
#       PROGRAM_TEX_INDIRECTIONS_ARB                    = 0x8807
#       PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB             = 0x8808
#       PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB             = 0x8809
#       PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB             = 0x880A
#       MAX_PROGRAM_ALU_INSTRUCTIONS_ARB                = 0x880B
#       MAX_PROGRAM_TEX_INSTRUCTIONS_ARB                = 0x880C
#       MAX_PROGRAM_TEX_INDIRECTIONS_ARB                = 0x880D
#       MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB         = 0x880E
#       MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB         = 0x880F
#       MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB         = 0x8810

# ATI_future_use: 0x8811-0x8813

# VERSION_3_0 enum:
# ARB_texture_float enum:
# ATI_texture_float enum:
#       RGBA32F                                         = 0x8814    # VERSION_3_0
#       RGBA32F_ARB                                     = 0x8814
#       RGBA_FLOAT32_ATI                                = 0x8814
#       RGB32F                                          = 0x8815    # VERSION_3_0
#       RGB32F_ARB                                      = 0x8815
#       RGB_FLOAT32_ATI                                 = 0x8815
#       ALPHA32F_ARB                                    = 0x8816
#       ALPHA_FLOAT32_ATI                               = 0x8816
#       INTENSITY32F_ARB                                = 0x8817
#       INTENSITY_FLOAT32_ATI                           = 0x8817
#       LUMINANCE32F_ARB                                = 0x8818
#       LUMINANCE_FLOAT32_ATI                           = 0x8818
#       LUMINANCE_ALPHA32F_ARB                          = 0x8819
#       LUMINANCE_ALPHA_FLOAT32_ATI                     = 0x8819
#       RGBA16F                                         = 0x881A    # VERSION_3_0
#       RGBA16F_ARB                                     = 0x881A
#       RGBA_FLOAT16_ATI                                = 0x881A
#       RGB16F                                          = 0x881B    # VERSION_3_0
#       RGB16F_ARB                                      = 0x881B
#       RGB_FLOAT16_ATI                                 = 0x881B
#       ALPHA16F_ARB                                    = 0x881C
#       ALPHA_FLOAT16_ATI                               = 0x881C
#       INTENSITY16F_ARB                                = 0x881D
#       INTENSITY_FLOAT16_ATI                           = 0x881D
#       LUMINANCE16F_ARB                                = 0x881E
#       LUMINANCE_FLOAT16_ATI                           = 0x881E
#       LUMINANCE_ALPHA16F_ARB                          = 0x881F
#       LUMINANCE_ALPHA_FLOAT16_ATI                     = 0x881F

# ARB_color_buffer_float enum:
#       RGBA_FLOAT_MODE_ARB                             = 0x8820    # Equivalent to TYPE_RGBA_FLOAT_ATI

# ATI_pixel_format_float enum: (really WGL_ATI_pixel_format_float)
#       TYPE_RGBA_FLOAT_ATI                             = 0x8820

# ATI_future_use: 0x8821-0x8823

# VERSION_2_0 enum: (Promoted for OpenGL 2.0)
# ARB_draw_buffers enum:
# ATI_draw_buffers enum:
#       MAX_DRAW_BUFFERS                                = 0x8824    # VERSION_2_0
#       MAX_DRAW_BUFFERS_ARB                            = 0x8824
#       MAX_DRAW_BUFFERS_ATI                            = 0x8824
#       DRAW_BUFFER0                                    = 0x8825    # VERSION_2_0
#       DRAW_BUFFER0_ARB                                = 0x8825
#       DRAW_BUFFER0_ATI                                = 0x8825
#       DRAW_BUFFER1                                    = 0x8826    # VERSION_2_0
#       DRAW_BUFFER1_ARB                                = 0x8826
#       DRAW_BUFFER1_ATI                                = 0x8826
#       DRAW_BUFFER2                                    = 0x8827    # VERSION_2_0
#       DRAW_BUFFER2_ARB                                = 0x8827
#       DRAW_BUFFER2_ATI                                = 0x8827
#       DRAW_BUFFER3                                    = 0x8828    # VERSION_2_0
#       DRAW_BUFFER3_ARB                                = 0x8828
#       DRAW_BUFFER3_ATI                                = 0x8828
#       DRAW_BUFFER4                                    = 0x8829    # VERSION_2_0
#       DRAW_BUFFER4_ARB                                = 0x8829
#       DRAW_BUFFER4_ATI                                = 0x8829
#       DRAW_BUFFER5                                    = 0x882A    # VERSION_2_0
#       DRAW_BUFFER5_ARB                                = 0x882A
#       DRAW_BUFFER5_ATI                                = 0x882A
#       DRAW_BUFFER6                                    = 0x882B    # VERSION_2_0
#       DRAW_BUFFER6_ARB                                = 0x882B
#       DRAW_BUFFER6_ATI                                = 0x882B
#       DRAW_BUFFER7                                    = 0x882C    # VERSION_2_0
#       DRAW_BUFFER7_ARB                                = 0x882C
#       DRAW_BUFFER7_ATI                                = 0x882C
#       DRAW_BUFFER8                                    = 0x882D    # VERSION_2_0
#       DRAW_BUFFER8_ARB                                = 0x882D
#       DRAW_BUFFER8_ATI                                = 0x882D
#       DRAW_BUFFER9                                    = 0x882E    # VERSION_2_0
#       DRAW_BUFFER9_ARB                                = 0x882E
#       DRAW_BUFFER9_ATI                                = 0x882E
#       DRAW_BUFFER10                                   = 0x882F    # VERSION_2_0
#       DRAW_BUFFER10_ARB                               = 0x882F
#       DRAW_BUFFER10_ATI                               = 0x882F
#       DRAW_BUFFER11                                   = 0x8830    # VERSION_2_0
#       DRAW_BUFFER11_ARB                               = 0x8830
#       DRAW_BUFFER11_ATI                               = 0x8830
#       DRAW_BUFFER12                                   = 0x8831    # VERSION_2_0
#       DRAW_BUFFER12_ARB                               = 0x8831
#       DRAW_BUFFER12_ATI                               = 0x8831
#       DRAW_BUFFER13                                   = 0x8832    # VERSION_2_0
#       DRAW_BUFFER13_ARB                               = 0x8832
#       DRAW_BUFFER13_ATI                               = 0x8832
#       DRAW_BUFFER14                                   = 0x8833    # VERSION_2_0
#       DRAW_BUFFER14_ARB                               = 0x8833
#       DRAW_BUFFER14_ATI                               = 0x8833
#       DRAW_BUFFER15                                   = 0x8834    # VERSION_2_0
#       DRAW_BUFFER15_ARB                               = 0x8834
#       DRAW_BUFFER15_ATI                               = 0x8834

# ATI_pixel_format_float enum: (really WGL_ATI_pixel_format_float) (additional; see above)
#       COLOR_CLEAR_UNCLAMPED_VALUE_ATI                 = 0x8835

# ATI_future_use: 0x8836-0x883F

# VERSION_2_0 enum: (Promoted for OpenGL 2.0)
#       BLEND_EQUATION_ALPHA                            = 0x883D    # VERSION_2_0

# EXT_blend_equation_separate enum:
#       BLEND_EQUATION_ALPHA_EXT                        = 0x883D

# Aliases EXT_blend_equation_separate enum above
# OES_blend_equation_separate enum: (OpenGL ES only)
#       BLEND_EQUATION_ALPHA_OES                        = 0x883D

###############################################################################

# OpenGL ARB: 0x8840-0x884F

# ARB_matrix_palette enum:
#       MATRIX_PALETTE_ARB                              = 0x8840
#       MAX_MATRIX_PALETTE_STACK_DEPTH_ARB              = 0x8841
#       MAX_PALETTE_MATRICES_ARB                        = 0x8842
#       CURRENT_PALETTE_MATRIX_ARB                      = 0x8843
#       MATRIX_INDEX_ARRAY_ARB                          = 0x8844
#       CURRENT_MATRIX_INDEX_ARB                        = 0x8845
#       MATRIX_INDEX_ARRAY_SIZE_ARB                     = 0x8846
#       MATRIX_INDEX_ARRAY_TYPE_ARB                     = 0x8847
#       MATRIX_INDEX_ARRAY_STRIDE_ARB                   = 0x8848
#       MATRIX_INDEX_ARRAY_POINTER_ARB                  = 0x8849

# Aliases ARB_matrix_palette enums above
# OES_matrix_palette enum: (OpenGL ES only; additional; see below)
#       MATRIX_PALETTE_OES                              = 0x8840
#       MAX_PALETTE_MATRICES_OES                        = 0x8842
#       CURRENT_PALETTE_MATRIX_OES                      = 0x8843
#       MATRIX_INDEX_ARRAY_OES                          = 0x8844
#       MATRIX_INDEX_ARRAY_SIZE_OES                     = 0x8846
#       MATRIX_INDEX_ARRAY_TYPE_OES                     = 0x8847
#       MATRIX_INDEX_ARRAY_STRIDE_OES                   = 0x8848
#       MATRIX_INDEX_ARRAY_POINTER_OES                  = 0x8849

# VERSION_1_4 enum: (Promoted for OpenGL 1.4)
#       TEXTURE_DEPTH_SIZE                              = 0x884A
#       DEPTH_TEXTURE_MODE                              = 0x884B

# ARB_depth_texture enum:
#       TEXTURE_DEPTH_SIZE_ARB                          = 0x884A
#       DEPTH_TEXTURE_MODE_ARB                          = 0x884B

# VERSION_3_0 enum: (aliases)
#       COMPARE_REF_TO_TEXTURE                          = 0x884E    # VERSION_3_0   # alias GL_COMPARE_R_TO_TEXTURE_ARB

# VERSION_1_4 enum: (Promoted for OpenGL 1.4)
#       TEXTURE_COMPARE_MODE                            = 0x884C
#       TEXTURE_COMPARE_FUNC                            = 0x884D
#       COMPARE_R_TO_TEXTURE                            = 0x884E

# ARB_shadow enum:
#       TEXTURE_COMPARE_MODE_ARB                        = 0x884C
#       TEXTURE_COMPARE_FUNC_ARB                        = 0x884D
#       COMPARE_R_TO_TEXTURE_ARB                        = 0x884E

# EXT_texture_array enum: (additional; see below)
#       COMPARE_REF_DEPTH_TO_TEXTURE_EXT                = 0x884E

# ARB_future_use: 0x884F

###############################################################################

# NVIDIA: 0x8850-0x891F

# NV_texture_shader3 enum:
#       OFFSET_PROJECTIVE_TEXTURE_2D_NV                 = 0x8850
#       OFFSET_PROJECTIVE_TEXTURE_2D_SCALE_NV           = 0x8851
#       OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_NV          = 0x8852
#       OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_SCALE_NV    = 0x8853
#       OFFSET_HILO_TEXTURE_2D_NV                       = 0x8854
#       OFFSET_HILO_TEXTURE_RECTANGLE_NV                = 0x8855
#       OFFSET_HILO_PROJECTIVE_TEXTURE_2D_NV            = 0x8856
#       OFFSET_HILO_PROJECTIVE_TEXTURE_RECTANGLE_NV     = 0x8857
#       DEPENDENT_HILO_TEXTURE_2D_NV                    = 0x8858
#       DEPENDENT_RGB_TEXTURE_3D_NV                     = 0x8859
#       DEPENDENT_RGB_TEXTURE_CUBE_MAP_NV               = 0x885A
#       DOT_PRODUCT_PASS_THROUGH_NV                     = 0x885B
#       DOT_PRODUCT_TEXTURE_1D_NV                       = 0x885C
#       DOT_PRODUCT_AFFINE_DEPTH_REPLACE_NV             = 0x885D
#       HILO8_NV                                        = 0x885E
#       SIGNED_HILO8_NV                                 = 0x885F
#       FORCE_BLUE_TO_ONE_NV                            = 0x8860

# VERSION_2_0 enum: (Promoted for OpenGL 2.0)
#       POINT_SPRITE                                    = 0x8861    # VERSION_2_0
#       COORD_REPLACE                                   = 0x8862    # VERSION_2_0

# ARB_point_sprite enum:
#       POINT_SPRITE_ARB                                = 0x8861
#       COORD_REPLACE_ARB                               = 0x8862

# NV_point_sprite enum:
#       POINT_SPRITE_NV                                 = 0x8861
#       COORD_REPLACE_NV                                = 0x8862

# Aliases ARB_point_sprite enums above
# OES_point_sprite enum: (OpenGL ES only)
#       POINT_SPRITE_ARB                                = 0x8861
#       COORD_REPLACE_ARB                               = 0x8862

# NV_point_sprite enum:
#       POINT_SPRITE_R_MODE_NV                          = 0x8863

# VERSION_1_5 enum: (Promoted for OpenGL 1.5)
#       QUERY_COUNTER_BITS                              = 0x8864
#       CURRENT_QUERY                                   = 0x8865
#       QUERY_RESULT                                    = 0x8866
#       QUERY_RESULT_AVAILABLE                          = 0x8867

# ARB_occlusion_query enum:
#       QUERY_COUNTER_BITS_ARB                          = 0x8864
#       CURRENT_QUERY_ARB                               = 0x8865
#       QUERY_RESULT_ARB                                = 0x8866
#       QUERY_RESULT_AVAILABLE_ARB                      = 0x8867

# NV_occlusion_query enum:
#       PIXEL_COUNTER_BITS_NV                           = 0x8864
#       CURRENT_OCCLUSION_QUERY_ID_NV                   = 0x8865
#       PIXEL_COUNT_NV                                  = 0x8866
#       PIXEL_COUNT_AVAILABLE_NV                        = 0x8867

# NV_fragment_program enum:
#       MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV        = 0x8868

# VERSION_2_0 enum: (Promoted from ARB_vertex_shader)
#       MAX_VERTEX_ATTRIBS                              = 0x8869    # VERSION_2_0
#       VERTEX_ATTRIB_ARRAY_NORMALIZED                  = 0x886A    # VERSION_2_0

# ARB_vertex_program enum: (additional; see above)
#       MAX_VERTEX_ATTRIBS_ARB                          = 0x8869
#       VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB              = 0x886A

# NV_future_use: 0x886B-0x886D

# NV_copy_depth_to_color enum:
#       DEPTH_STENCIL_TO_RGBA_NV                        = 0x886E
#       DEPTH_STENCIL_TO_BGRA_NV                        = 0x886F

# VERSION_2_0 enum: (Promoted from ARB_fragment_shader; only some values)
# ARB_vertex_program enum: (additional; see above)
# ARB_fragment_program enum: (additional; see above)
# NV_fragment_program enum: (additional; see above)
#       FRAGMENT_PROGRAM_NV                             = 0x8870
#       MAX_TEXTURE_COORDS                              = 0x8871    # VERSION_2_0
#       MAX_TEXTURE_COORDS_ARB                          = 0x8871    # ARB_fragment_program
#       MAX_TEXTURE_COORDS_NV                           = 0x8871
#       MAX_TEXTURE_IMAGE_UNITS                         = 0x8872    # VERSION_2_0
#       MAX_TEXTURE_IMAGE_UNITS_ARB                     = 0x8872    # ARB_fragment_program
#       MAX_TEXTURE_IMAGE_UNITS_NV                      = 0x8872
#       FRAGMENT_PROGRAM_BINDING_NV                     = 0x8873
#       PROGRAM_ERROR_STRING_ARB                        = 0x8874    # ARB_vertex_program / ARB_fragment_program
#       PROGRAM_ERROR_STRING_NV                         = 0x8874
#       PROGRAM_FORMAT_ASCII_ARB                        = 0x8875    # ARB_vertex_program / ARB_fragment_program
#       PROGRAM_FORMAT_ARB                              = 0x8876    # ARB_vertex_program / ARB_fragment_program

# 0x8877 *should have been* assigned to PROGRAM_BINDING_ARB. Oops.

# NV_pixel_data_range enum:
#       WRITE_PIXEL_DATA_RANGE_NV                       = 0x8878
#       READ_PIXEL_DATA_RANGE_NV                        = 0x8879
#       WRITE_PIXEL_DATA_RANGE_LENGTH_NV                = 0x887A
#       READ_PIXEL_DATA_RANGE_LENGTH_NV                 = 0x887B
#       WRITE_PIXEL_DATA_RANGE_POINTER_NV               = 0x887C
#       READ_PIXEL_DATA_RANGE_POINTER_NV                = 0x887D

# NV_future_use: 0x887E-0x887F

# NV_float_buffer enum:
#       FLOAT_R_NV                                      = 0x8880
#       FLOAT_RG_NV                                     = 0x8881
#       FLOAT_RGB_NV                                    = 0x8882
#       FLOAT_RGBA_NV                                   = 0x8883
#       FLOAT_R16_NV                                    = 0x8884
#       FLOAT_R32_NV                                    = 0x8885
#       FLOAT_RG16_NV                                   = 0x8886
#       FLOAT_RG32_NV                                   = 0x8887
#       FLOAT_RGB16_NV                                  = 0x8888
#       FLOAT_RGB32_NV                                  = 0x8889
#       FLOAT_RGBA16_NV                                 = 0x888A
#       FLOAT_RGBA32_NV                                 = 0x888B
#       TEXTURE_FLOAT_COMPONENTS_NV                     = 0x888C
#       FLOAT_CLEAR_COLOR_VALUE_NV                      = 0x888D
#       FLOAT_RGBA_MODE_NV                              = 0x888E

# NV_texture_expand_normal enum:
#       TEXTURE_UNSIGNED_REMAP_MODE_NV                  = 0x888F

# EXT_depth_bounds_test enum:
#       DEPTH_BOUNDS_TEST_EXT                           = 0x8890
#       DEPTH_BOUNDS_EXT                                = 0x8891

# VERSION_1_5 enum: (Promoted for OpenGL 1.5)
# ARB_vertex_buffer_object enum:
#       ARRAY_BUFFER                                    = 0x8892
#       ARRAY_BUFFER_ARB                                = 0x8892
#       ELEMENT_ARRAY_BUFFER                            = 0x8893
#       ELEMENT_ARRAY_BUFFER_ARB                        = 0x8893
#       ARRAY_BUFFER_BINDING                            = 0x8894
#       ARRAY_BUFFER_BINDING_ARB                        = 0x8894
#       ELEMENT_ARRAY_BUFFER_BINDING                    = 0x8895
#       ELEMENT_ARRAY_BUFFER_BINDING_ARB                = 0x8895
#       VERTEX_ARRAY_BUFFER_BINDING                     = 0x8896
#       VERTEX_ARRAY_BUFFER_BINDING_ARB                 = 0x8896
#       NORMAL_ARRAY_BUFFER_BINDING                     = 0x8897
#       NORMAL_ARRAY_BUFFER_BINDING_ARB                 = 0x8897
#       COLOR_ARRAY_BUFFER_BINDING                      = 0x8898
#       COLOR_ARRAY_BUFFER_BINDING_ARB                  = 0x8898
#       INDEX_ARRAY_BUFFER_BINDING                      = 0x8899
#       INDEX_ARRAY_BUFFER_BINDING_ARB                  = 0x8899
#       TEXTURE_COORD_ARRAY_BUFFER_BINDING              = 0x889A
#       TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB          = 0x889A
#       EDGE_FLAG_ARRAY_BUFFER_BINDING                  = 0x889B
#       EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB              = 0x889B
#       SECONDARY_COLOR_ARRAY_BUFFER_BINDING            = 0x889C
#       SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB        = 0x889C
#       FOG_COORD_ARRAY_BUFFER_BINDING                  = 0x889D    # alias GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING
#       FOG_COORDINATE_ARRAY_BUFFER_BINDING             = 0x889D
#       FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB         = 0x889D
#       WEIGHT_ARRAY_BUFFER_BINDING                     = 0x889E
#       WEIGHT_ARRAY_BUFFER_BINDING_ARB                 = 0x889E
#       VERTEX_ATTRIB_ARRAY_BUFFER_BINDING              = 0x889F
#       VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB          = 0x889F

# Aliases ARB_vertex_buffer_object enum above
# OES_matrix_palette enum: (OpenGL ES only; additional; see below)
#       WEIGHT_ARRAY_BUFFER_BINDING_OES                 = 0x889E

# ARB_vertex_program enum: (additional; see above)
# ARB_fragment_program enum: (additional; see above)
#       PROGRAM_INSTRUCTIONS_ARB                        = 0x88A0
#       MAX_PROGRAM_INSTRUCTIONS_ARB                    = 0x88A1
#       PROGRAM_NATIVE_INSTRUCTIONS_ARB                 = 0x88A2
#       MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB             = 0x88A3
#       PROGRAM_TEMPORARIES_ARB                         = 0x88A4
#       MAX_PROGRAM_TEMPORARIES_ARB                     = 0x88A5
#       PROGRAM_NATIVE_TEMPORARIES_ARB                  = 0x88A6
#       MAX_PROGRAM_NATIVE_TEMPORARIES_ARB              = 0x88A7
#       PROGRAM_PARAMETERS_ARB                          = 0x88A8
#       MAX_PROGRAM_PARAMETERS_ARB                      = 0x88A9
#       PROGRAM_NATIVE_PARAMETERS_ARB                   = 0x88AA
#       MAX_PROGRAM_NATIVE_PARAMETERS_ARB               = 0x88AB
#       PROGRAM_ATTRIBS_ARB                             = 0x88AC
#       MAX_PROGRAM_ATTRIBS_ARB                         = 0x88AD
#       PROGRAM_NATIVE_ATTRIBS_ARB                      = 0x88AE
#       MAX_PROGRAM_NATIVE_ATTRIBS_ARB                  = 0x88AF
#       PROGRAM_ADDRESS_REGISTERS_ARB                   = 0x88B0
#       MAX_PROGRAM_ADDRESS_REGISTERS_ARB               = 0x88B1
#       PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB            = 0x88B2
#       MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB        = 0x88B3
#       MAX_PROGRAM_LOCAL_PARAMETERS_ARB                = 0x88B4
#       MAX_PROGRAM_ENV_PARAMETERS_ARB                  = 0x88B5
#       PROGRAM_UNDER_NATIVE_LIMITS_ARB                 = 0x88B6
#       TRANSPOSE_CURRENT_MATRIX_ARB                    = 0x88B7

# VERSION_1_5 enum: (Promoted for OpenGL 1.5)
# ARB_vertex_buffer_object enum: (additional; see above)
#       READ_ONLY                                       = 0x88B8
#       READ_ONLY_ARB                                   = 0x88B8
#       WRITE_ONLY                                      = 0x88B9
#       WRITE_ONLY_ARB                                  = 0x88B9
#       READ_WRITE                                      = 0x88BA
#       READ_WRITE_ARB                                  = 0x88BA
#       BUFFER_ACCESS                                   = 0x88BB
#       BUFFER_ACCESS_ARB                               = 0x88BB
#       BUFFER_MAPPED                                   = 0x88BC
#       BUFFER_MAPPED_ARB                               = 0x88BC
#       BUFFER_MAP_POINTER                              = 0x88BD
#       BUFFER_MAP_POINTER_ARB                          = 0x88BD

# Aliases ARB_vertex_buffer_object enums above
# OES_mapbuffer enum: (OpenGL ES only)
#       WRITE_ONLY_OES                                  = 0x88B9
#       BUFFER_ACCESS_OES                               = 0x88BB
#       BUFFER_MAPPED_OES                               = 0x88BC
#       BUFFER_MAP_POINTER_OES                          = 0x88BD

# NV_future_use: 0x88BE

# EXT_timer_query enum:
#       TIME_ELAPSED_EXT                                = 0x88BF

# ARB_vertex_program enum: (additional; see above)
# ARB_fragment_program enum: (additional; see above)
#       MATRIX0_ARB                                     = 0x88C0
#       MATRIX1_ARB                                     = 0x88C1
#       MATRIX2_ARB                                     = 0x88C2
#       MATRIX3_ARB                                     = 0x88C3
#       MATRIX4_ARB                                     = 0x88C4
#       MATRIX5_ARB                                     = 0x88C5
#       MATRIX6_ARB                                     = 0x88C6
#       MATRIX7_ARB                                     = 0x88C7
#       MATRIX8_ARB                                     = 0x88C8
#       MATRIX9_ARB                                     = 0x88C9
#       MATRIX10_ARB                                    = 0x88CA
#       MATRIX11_ARB                                    = 0x88CB
#       MATRIX12_ARB                                    = 0x88CC
#       MATRIX13_ARB                                    = 0x88CD
#       MATRIX14_ARB                                    = 0x88CE
#       MATRIX15_ARB                                    = 0x88CF
#       MATRIX16_ARB                                    = 0x88D0
#       MATRIX17_ARB                                    = 0x88D1
#       MATRIX18_ARB                                    = 0x88D2
#       MATRIX19_ARB                                    = 0x88D3
#       MATRIX20_ARB                                    = 0x88D4
#       MATRIX21_ARB                                    = 0x88D5
#       MATRIX22_ARB                                    = 0x88D6
#       MATRIX23_ARB                                    = 0x88D7
#       MATRIX24_ARB                                    = 0x88D8
#       MATRIX25_ARB                                    = 0x88D9
#       MATRIX26_ARB                                    = 0x88DA
#       MATRIX27_ARB                                    = 0x88DB
#       MATRIX28_ARB                                    = 0x88DC
#       MATRIX29_ARB                                    = 0x88DD
#       MATRIX30_ARB                                    = 0x88DE
#       MATRIX31_ARB                                    = 0x88DF

# VERSION_1_5 enum: (Promoted for OpenGL 1.5)
# ARB_vertex_buffer_object enum: (additional; see above)
#       STREAM_DRAW                                     = 0x88E0
#       STREAM_DRAW_ARB                                 = 0x88E0
#       STREAM_READ                                     = 0x88E1
#       STREAM_READ_ARB                                 = 0x88E1
#       STREAM_COPY                                     = 0x88E2
#       STREAM_COPY_ARB                                 = 0x88E2
#       STATIC_DRAW                                     = 0x88E4
#       STATIC_DRAW_ARB                                 = 0x88E4
#       STATIC_READ                                     = 0x88E5
#       STATIC_READ_ARB                                 = 0x88E5
#       STATIC_COPY                                     = 0x88E6
#       STATIC_COPY_ARB                                 = 0x88E6
#       DYNAMIC_DRAW                                    = 0x88E8
#       DYNAMIC_DRAW_ARB                                = 0x88E8
#       DYNAMIC_READ                                    = 0x88E9
#       DYNAMIC_READ_ARB                                = 0x88E9
#       DYNAMIC_COPY                                    = 0x88EA
#       DYNAMIC_COPY_ARB                                = 0x88EA

# VERSION_2_1 enum:
# ARB_pixel_buffer_object enum:
# EXT_pixel_buffer_object enum:
#       PIXEL_PACK_BUFFER                               = 0x88EB    # VERSION_2_1
#       PIXEL_PACK_BUFFER_ARB                           = 0x88EB    # ARB_pixel_buffer_object
#       PIXEL_PACK_BUFFER_EXT                           = 0x88EB    # EXT_pixel_buffer_object
#       PIXEL_UNPACK_BUFFER                             = 0x88EC    # VERSION_2_1
#       PIXEL_UNPACK_BUFFER_ARB                         = 0x88EC    # ARB_pixel_buffer_object
#       PIXEL_UNPACK_BUFFER_EXT                         = 0x88EC    # EXT_pixel_buffer_object
#       PIXEL_PACK_BUFFER_BINDING                       = 0x88ED    # VERSION_2_1
#       PIXEL_PACK_BUFFER_BINDING_ARB                   = 0x88ED    # ARB_pixel_buffer_object
#       PIXEL_PACK_BUFFER_BINDING_EXT                   = 0x88ED    # EXT_pixel_buffer_object
#       PIXEL_UNPACK_BUFFER_BINDING                     = 0x88EF    # VERSION_2_1
#       PIXEL_UNPACK_BUFFER_BINDING_ARB                 = 0x88EF    # ARB_pixel_buffer_object
#       PIXEL_UNPACK_BUFFER_BINDING_EXT                 = 0x88EF    # EXT_pixel_buffer_object

# ARB_future_use: 0x88E3, 0x88E7, 0x88EE
# (for extending ARB_vertex_buffer_object):

VERSION_3_0 enum:
        use ARB_framebuffer_object          DEPTH24_STENCIL8
        use ARB_framebuffer_object          TEXTURE_STENCIL_SIZE

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       DEPTH24_STENCIL8                                = 0x88F0    # VERSION_3_0 / ARB_fbo
#       TEXTURE_STENCIL_SIZE                            = 0x88F1    # VERSION_3_0 / ARB_fbo

# EXT_packed_depth_stencil enum: (additional; see above)
#       DEPTH24_STENCIL8_EXT                            = 0x88F0
#       TEXTURE_STENCIL_SIZE_EXT                        = 0x88F1

# Aliases EXT_packed_depth_stencil enum above
# OES_packed_depth_stencil enum: (OpenGL ES only; additional; see above)
#       DEPTH24_STENCIL8_OES                            = 0x88F0

# EXT_stencil_clear_tag enum:
#       STENCIL_TAG_BITS_EXT                            = 0x88F2
#       STENCIL_CLEAR_TAG_VALUE_EXT                     = 0x88F3

# NV_vertex_program2_option enum: (duplicated in NV_fragment_prgoram2 below)
#       MAX_PROGRAM_EXEC_INSTRUCTIONS_NV                = 0x88F4
#       MAX_PROGRAM_CALL_DEPTH_NV                       = 0x88F5

# NV_fragment_program2 enum:
#       MAX_PROGRAM_EXEC_INSTRUCTIONS_NV                = 0x88F4
#       MAX_PROGRAM_CALL_DEPTH_NV                       = 0x88F5
#       MAX_PROGRAM_IF_DEPTH_NV                         = 0x88F6
#       MAX_PROGRAM_LOOP_DEPTH_NV                       = 0x88F7
#       MAX_PROGRAM_LOOP_COUNT_NV                       = 0x88F8

# NV_future_use: 0x88F9-0x88FC

# VERSION_3_0 enum:
#       VERTEX_ATTRIB_ARRAY_INTEGER                     = 0x88FD    # VERSION_3_0

# NV_vertex_program4 enum:
#       VERTEX_ATTRIB_ARRAY_INTEGER_NV                  = 0x88FD

# ARB_instanced_arrays enum:
#       VERTEX_ATTRIB_ARRAY_DIVISOR_ARB                 = 0x88FE

# VERSION_3_0 enum:
#       MAX_ARRAY_TEXTURE_LAYERS                        = 0x88FF    # VERSION_3_0

# EXT_texture_array enum: (additional; see below)
#       MAX_ARRAY_TEXTURE_LAYERS_EXT                    = 0x88FF

# VERSION_3_0 enum:
#       MIN_PROGRAM_TEXEL_OFFSET                        = 0x8904    # VERSION_3_0
#       MAX_PROGRAM_TEXEL_OFFSET                        = 0x8905    # VERSION_3_0

# NV_gpu_program4 enum:
#       MIN_PROGRAM_TEXEL_OFFSET_NV                     = 0x8904
#       MAX_PROGRAM_TEXEL_OFFSET_NV                     = 0x8905
#       PROGRAM_ATTRIB_COMPONENTS_NV                    = 0x8906
#       PROGRAM_RESULT_COMPONENTS_NV                    = 0x8907
#       MAX_PROGRAM_ATTRIB_COMPONENTS_NV                = 0x8908
#       MAX_PROGRAM_RESULT_COMPONENTS_NV                = 0x8909

# EXT_stencil_two_side enum:
#       STENCIL_TEST_TWO_SIDE_EXT                       = 0x8910
#       ACTIVE_STENCIL_FACE_EXT                         = 0x8911

# EXT_texture_mirror_clamp enum: (additional; see above):
#       MIRROR_CLAMP_TO_BORDER_EXT                      = 0x8912

# NV_future_use: 0x8913

# VERSION_1_5 enum: (Promoted for OpenGL 1.5)
#       SAMPLES_PASSED                                  = 0x8914

# ARB_occlusion_query enum: (additional; see above)
#       SAMPLES_PASSED_ARB                              = 0x8914

# NV_future_use: 0x8915-0x8919

# VERSION_3_0 enum:
#       CLAMP_VERTEX_COLOR                              = 0x891A    # VERSION_3_0
#       CLAMP_FRAGMENT_COLOR                            = 0x891B    # VERSION_3_0
#       CLAMP_READ_COLOR                                = 0x891C    # VERSION_3_0
#       FIXED_ONLY                                      = 0x891D    # VERSION_3_0

# ARB_color_buffer_float enum: (additional; see above)
#       CLAMP_VERTEX_COLOR_ARB                          = 0x891A
#       CLAMP_FRAGMENT_COLOR_ARB                        = 0x891B
#       CLAMP_READ_COLOR_ARB                            = 0x891C
#       FIXED_ONLY_ARB                                  = 0x891D

# NV_future_use: 0x891E-0x891F

###############################################################################

# ATI: 0x8920-0x897F

# ATI_fragment_shader enum:
#       FRAGMENT_SHADER_ATI                             = 0x8920
#       REG_0_ATI                                       = 0x8921
#       REG_1_ATI                                       = 0x8922
#       REG_2_ATI                                       = 0x8923
#       REG_3_ATI                                       = 0x8924
#       REG_4_ATI                                       = 0x8925
#       REG_5_ATI                                       = 0x8926
#       REG_6_ATI                                       = 0x8927
#       REG_7_ATI                                       = 0x8928
#       REG_8_ATI                                       = 0x8929
#       REG_9_ATI                                       = 0x892A
#       REG_10_ATI                                      = 0x892B
#       REG_11_ATI                                      = 0x892C
#       REG_12_ATI                                      = 0x892D
#       REG_13_ATI                                      = 0x892E
#       REG_14_ATI                                      = 0x892F
#       REG_15_ATI                                      = 0x8930
#       REG_16_ATI                                      = 0x8931
#       REG_17_ATI                                      = 0x8932
#       REG_18_ATI                                      = 0x8933
#       REG_19_ATI                                      = 0x8934
#       REG_20_ATI                                      = 0x8935
#       REG_21_ATI                                      = 0x8936
#       REG_22_ATI                                      = 0x8937
#       REG_23_ATI                                      = 0x8938
#       REG_24_ATI                                      = 0x8939
#       REG_25_ATI                                      = 0x893A
#       REG_26_ATI                                      = 0x893B
#       REG_27_ATI                                      = 0x893C
#       REG_28_ATI                                      = 0x893D
#       REG_29_ATI                                      = 0x893E
#       REG_30_ATI                                      = 0x893F
#       REG_31_ATI                                      = 0x8940
#       CON_0_ATI                                       = 0x8941
#       CON_1_ATI                                       = 0x8942
#       CON_2_ATI                                       = 0x8943
#       CON_3_ATI                                       = 0x8944
#       CON_4_ATI                                       = 0x8945
#       CON_5_ATI                                       = 0x8946
#       CON_6_ATI                                       = 0x8947
#       CON_7_ATI                                       = 0x8948
#       CON_8_ATI                                       = 0x8949
#       CON_9_ATI                                       = 0x894A
#       CON_10_ATI                                      = 0x894B
#       CON_11_ATI                                      = 0x894C
#       CON_12_ATI                                      = 0x894D
#       CON_13_ATI                                      = 0x894E
#       CON_14_ATI                                      = 0x894F
#       CON_15_ATI                                      = 0x8950
#       CON_16_ATI                                      = 0x8951
#       CON_17_ATI                                      = 0x8952
#       CON_18_ATI                                      = 0x8953
#       CON_19_ATI                                      = 0x8954
#       CON_20_ATI                                      = 0x8955
#       CON_21_ATI                                      = 0x8956
#       CON_22_ATI                                      = 0x8957
#       CON_23_ATI                                      = 0x8958
#       CON_24_ATI                                      = 0x8959
#       CON_25_ATI                                      = 0x895A
#       CON_26_ATI                                      = 0x895B
#       CON_27_ATI                                      = 0x895C
#       CON_28_ATI                                      = 0x895D
#       CON_29_ATI                                      = 0x895E
#       CON_30_ATI                                      = 0x895F
#       CON_31_ATI                                      = 0x8960
#       MOV_ATI                                         = 0x8961
#       ADD_ATI                                         = 0x8963
#       MUL_ATI                                         = 0x8964
#       SUB_ATI                                         = 0x8965
#       DOT3_ATI                                        = 0x8966
#       DOT4_ATI                                        = 0x8967
#       MAD_ATI                                         = 0x8968
#       LERP_ATI                                        = 0x8969
#       CND_ATI                                         = 0x896A
#       CND0_ATI                                        = 0x896B
#       DOT2_ADD_ATI                                    = 0x896C
#       SECONDARY_INTERPOLATOR_ATI                      = 0x896D
#       NUM_FRAGMENT_REGISTERS_ATI                      = 0x896E
#       NUM_FRAGMENT_CONSTANTS_ATI                      = 0x896F
#       NUM_PASSES_ATI                                  = 0x8970
#       NUM_INSTRUCTIONS_PER_PASS_ATI                   = 0x8971
#       NUM_INSTRUCTIONS_TOTAL_ATI                      = 0x8972
#       NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI           = 0x8973
#       NUM_LOOPBACK_COMPONENTS_ATI                     = 0x8974
#       COLOR_ALPHA_PAIRING_ATI                         = 0x8975
#       SWIZZLE_STR_ATI                                 = 0x8976
#       SWIZZLE_STQ_ATI                                 = 0x8977
#       SWIZZLE_STR_DR_ATI                              = 0x8978
#       SWIZZLE_STQ_DQ_ATI                              = 0x8979
#       SWIZZLE_STRQ_ATI                                = 0x897A
#       SWIZZLE_STRQ_DQ_ATI                             = 0x897B
# ??? Not clear where to put new types of mask bits yet
#       RED_BIT_ATI                                     = 0x00000001
#       GREEN_BIT_ATI                                   = 0x00000002
#       BLUE_BIT_ATI                                    = 0x00000004
#       2X_BIT_ATI                                      = 0x00000001
#       4X_BIT_ATI                                      = 0x00000002
#       8X_BIT_ATI                                      = 0x00000004
#       HALF_BIT_ATI                                    = 0x00000008
#       QUARTER_BIT_ATI                                 = 0x00000010
#       EIGHTH_BIT_ATI                                  = 0x00000020
#       SATURATE_BIT_ATI                                = 0x00000040
#       2X_BIT_ATI                                      = 0x00000001
#       COMP_BIT_ATI                                    = 0x00000002
#       NEGATE_BIT_ATI                                  = 0x00000004
#       BIAS_BIT_ATI                                    = 0x00000008

# ATI_future_use: 0x897C-0x897F

###############################################################################

# Khronos OpenML WG / OpenGL ES WG: 0x8980-0x898F

# OML_interlace enum:
#       INTERLACE_OML                                   = 0x8980
#       INTERLACE_READ_OML                              = 0x8981

# OML_subsample enum:
#       FORMAT_SUBSAMPLE_24_24_OML                      = 0x8982
#       FORMAT_SUBSAMPLE_244_244_OML                    = 0x8983

# OML_resample enum:
#       PACK_RESAMPLE_OML                               = 0x8984
#       UNPACK_RESAMPLE_OML                             = 0x8985
#       RESAMPLE_REPLICATE_OML                          = 0x8986
#       RESAMPLE_ZERO_FILL_OML                          = 0x8987
#       RESAMPLE_AVERAGE_OML                            = 0x8988
#       RESAMPLE_DECIMATE_OML                           = 0x8989

# OES_point_size_array enum: (OpenGL ES only)
#       POINT_SIZE_ARRAY_TYPE_OES                       = 0x898A
#       POINT_SIZE_ARRAY_STRIDE_OES                     = 0x898B
#       POINT_SIZE_ARRAY_POINTER_OES                    = 0x898C

# OES_matrix_get enum: (OpenGL ES only)
#       MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES          = 0x898D
#       PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES         = 0x898E
#       TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES            = 0x898F

###############################################################################

# 3dlabs: 0x8990-0x899F

###############################################################################

# Matrox: 0x89A0-0x89FF

###############################################################################

# Apple: 0x8A00-0x8A7F
# APPLE_vertex_program_evaluators: 0x8A00-0x8A0F?

# APPLE_fence enum:
#       DRAW_PIXELS_APPLE                               = 0x8A0A
#       FENCE_APPLE                                     = 0x8A0B

# APPLE_future_use: 0x8A0C-0x8A11
## From Jeremy 2006/10/18 (Bugzilla bug 632) - unknown extension name
#       ELEMENT_ARRAY_APPLE                             = 0x8A0C
#       ELEMENT_ARRAY_TYPE_APPLE                        = 0x8A0D
#       ELEMENT_ARRAY_POINTER_APPLE                     = 0x8A0E
#       COLOR_FLOAT_APPLE                               = 0x8A0F
#       MIN_PBUFFER_VIEWPORT_DIMS_APPLE                 = 0x8A10
#       ELEMENT_BUFFER_BINDING_APPLE                    = 0x8A11

# Apple says the extension that defined ELEMENT_BUFFER_BINDING_APPLE
# never shipped and there's no actual collision with UNIFORM_BUFFER

# VERSION_3_1 enum:
#       use ARB_uniform_buffer_object       UNIFORM_BUFFER

# ARB_uniform_buffer_object enum: (additional; see below)
#       UNIFORM_BUFFER                                  = 0x8A11

# APPLE_flush_buffer_range enum:
#       BUFFER_SERIALIZED_MODIFY_APPLE                  = 0x8A12
#       BUFFER_FLUSHING_UNMAP_APPLE                     = 0x8A13

# APPLE_future_use: 0x8A14-0x8A27

# VERSION_3_1 enum:
#       use ARB_uniform_buffer_object       UNIFORM_BUFFER_BINDING
#       use ARB_uniform_buffer_object       UNIFORM_BUFFER_START
#       use ARB_uniform_buffer_object       UNIFORM_BUFFER_SIZE
#       use ARB_uniform_buffer_object       MAX_VERTEX_UNIFORM_BLOCKS
#       use ARB_uniform_buffer_object       MAX_GEOMETRY_UNIFORM_BLOCKS
#       use ARB_uniform_buffer_object       MAX_FRAGMENT_UNIFORM_BLOCKS
#       use ARB_uniform_buffer_object       MAX_COMBINED_UNIFORM_BLOCKS
#       use ARB_uniform_buffer_object       MAX_UNIFORM_BUFFER_BINDINGS
#       use ARB_uniform_buffer_object       MAX_UNIFORM_BLOCK_SIZE
#       use ARB_uniform_buffer_object       MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS
#       use ARB_uniform_buffer_object       MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS
#       use ARB_uniform_buffer_object       MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS
#       use ARB_uniform_buffer_object       UNIFORM_BUFFER_OFFSET_ALIGNMENT
#       use ARB_uniform_buffer_object       ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH
#       use ARB_uniform_buffer_object       ACTIVE_UNIFORM_BLOCKS
#       use ARB_uniform_buffer_object       UNIFORM_TYPE
#       use ARB_uniform_buffer_object       UNIFORM_SIZE
#       use ARB_uniform_buffer_object       UNIFORM_NAME_LENGTH
#       use ARB_uniform_buffer_object       UNIFORM_BLOCK_INDEX
#       use ARB_uniform_buffer_object       UNIFORM_OFFSET
#       use ARB_uniform_buffer_object       UNIFORM_ARRAY_STRIDE
#       use ARB_uniform_buffer_object       UNIFORM_MATRIX_STRIDE
#       use ARB_uniform_buffer_object       UNIFORM_IS_ROW_MAJOR
#       use ARB_uniform_buffer_object       UNIFORM_BLOCK_BINDING
#       use ARB_uniform_buffer_object       UNIFORM_BLOCK_DATA_SIZE
#       use ARB_uniform_buffer_object       UNIFORM_BLOCK_NAME_LENGTH
#       use ARB_uniform_buffer_object       UNIFORM_BLOCK_ACTIVE_UNIFORMS
#       use ARB_uniform_buffer_object       UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES
#       use ARB_uniform_buffer_object       UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER
#       use ARB_uniform_buffer_object       UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER
#       use ARB_uniform_buffer_object       UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER
#       use ARB_uniform_buffer_object       INVALID_INDEX

# ARB_uniform_buffer_object enum:
#       UNIFORM_BUFFER_BINDING                          = 0x8A28
#       UNIFORM_BUFFER_START                            = 0x8A29
#       UNIFORM_BUFFER_SIZE                             = 0x8A2A
#       MAX_VERTEX_UNIFORM_BLOCKS                       = 0x8A2B
#       MAX_GEOMETRY_UNIFORM_BLOCKS                     = 0x8A2C
#       MAX_FRAGMENT_UNIFORM_BLOCKS                     = 0x8A2D
#       MAX_COMBINED_UNIFORM_BLOCKS                     = 0x8A2E
#       MAX_UNIFORM_BUFFER_BINDINGS                     = 0x8A2F
#       MAX_UNIFORM_BLOCK_SIZE                          = 0x8A30
#       MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS          = 0x8A31
#       MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS        = 0x8A32
#       MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS        = 0x8A33
#       UNIFORM_BUFFER_OFFSET_ALIGNMENT                 = 0x8A34
#       ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH            = 0x8A35
#       ACTIVE_UNIFORM_BLOCKS                           = 0x8A36
#       UNIFORM_TYPE                                    = 0x8A37
#       UNIFORM_SIZE                                    = 0x8A38
#       UNIFORM_NAME_LENGTH                             = 0x8A39
#       UNIFORM_BLOCK_INDEX                             = 0x8A3A
#       UNIFORM_OFFSET                                  = 0x8A3B
#       UNIFORM_ARRAY_STRIDE                            = 0x8A3C
#       UNIFORM_MATRIX_STRIDE                           = 0x8A3D
#       UNIFORM_IS_ROW_MAJOR                            = 0x8A3E
#       UNIFORM_BLOCK_BINDING                           = 0x8A3F
#       UNIFORM_BLOCK_DATA_SIZE                         = 0x8A40
#       UNIFORM_BLOCK_NAME_LENGTH                       = 0x8A41
#       UNIFORM_BLOCK_ACTIVE_UNIFORMS                   = 0x8A42
#       UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES            = 0x8A43
#       UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER       = 0x8A44
#       UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER     = 0x8A45
#       UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER     = 0x8A46
#       INVALID_INDEX                                   = 0xFFFFFFFFu

# APPLE_future_use: 0x8A47-0x8A7F

###############################################################################

# Matrox: 0x8A80-0x8AEF

###############################################################################

# Chromium (Brian Paul): 0x8AF0-0x8B2F

###############################################################################

# ARB HLSL shader extensions: 0x8B30-0x8B8F


VERSION_3_1 enum: (Promoted from ARB_shader_objects + ARB_texture_rectangle)
        SAMPLER_2D_RECT                                 = 0x8B63    # ARB_shader_objects + ARB_texture_rectangle
        SAMPLER_2D_RECT_SHADOW                          = 0x8B64    # ARB_shader_objects + ARB_texture_rectangle

# VERSION_2_0 enum: (Promoted for OpenGL 2.0; only some values; renaming in many cases)
# ARB_shader_objects, ARB_vertex_shader, ARB_fragment_shader enum:
# NV_vertex_program3 enum: (reuses 0x8B4C)
##Shader types + room for expansion
#       FRAGMENT_SHADER                                 = 0x8B30    # VERSION_2_0
#       FRAGMENT_SHADER_ARB                             = 0x8B30    # ARB_fragment_shader
#       VERTEX_SHADER                                   = 0x8B31    # VERSION_2_0
#       VERTEX_SHADER_ARB                               = 0x8B31    # ARB_vertex_shader
# ARB_future_use: 0x8B32-0x8B3F
##Container types + room for expansion
#       PROGRAM_OBJECT_ARB                              = 0x8B40    # ARB_shader_objects
# ARB_future_use: 0x8B41-0x8B47
##Misc. shader enums
#       SHADER_OBJECT_ARB                               = 0x8B48    # ARB_shader_objects
#       MAX_FRAGMENT_UNIFORM_COMPONENTS                 = 0x8B49    # VERSION_2_0
#       MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB             = 0x8B49    # ARB_fragment_shader
#       MAX_VERTEX_UNIFORM_COMPONENTS                   = 0x8B4A    # VERSION_2_0
#       MAX_VERTEX_UNIFORM_COMPONENTS_ARB               = 0x8B4A    # ARB_vertex_shader
#       MAX_VARYING_FLOATS                              = 0x8B4B    # VERSION_2_0
#       MAX_VARYING_FLOATS_ARB                          = 0x8B4B    # ARB_vertex_shader
#       MAX_VERTEX_TEXTURE_IMAGE_UNITS                  = 0x8B4C    # VERSION_2_0
#       MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB              = 0x8B4C    # ARB_vertex_shader, NV_vertex_program3
#       MAX_COMBINED_TEXTURE_IMAGE_UNITS                = 0x8B4D    # VERSION_2_0
#       MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB            = 0x8B4D    # ARB_vertex_shader
#       OBJECT_TYPE_ARB                                 = 0x8B4E    # ARB_shader_objects
#       SHADER_TYPE                                     = 0x8B4F    # VERSION_2_0 (renamed)
#       OBJECT_SUBTYPE_ARB                              = 0x8B4F    # ARB_shader_objects
##Attribute types + room for expansion.
#       FLOAT_VEC2                                      = 0x8B50    # VERSION_2_0
#       FLOAT_VEC2_ARB                                  = 0x8B50    # ARB_shader_objects
#       FLOAT_VEC3                                      = 0x8B51    # VERSION_2_0
#       FLOAT_VEC3_ARB                                  = 0x8B51    # ARB_shader_objects
#       FLOAT_VEC4                                      = 0x8B52    # VERSION_2_0
#       FLOAT_VEC4_ARB                                  = 0x8B52    # ARB_shader_objects
#       INT_VEC2                                        = 0x8B53    # VERSION_2_0
#       INT_VEC2_ARB                                    = 0x8B53    # ARB_shader_objects
#       INT_VEC3                                        = 0x8B54    # VERSION_2_0
#       INT_VEC3_ARB                                    = 0x8B54    # ARB_shader_objects
#       INT_VEC4                                        = 0x8B55    # VERSION_2_0
#       INT_VEC4_ARB                                    = 0x8B55    # ARB_shader_objects
#       BOOL                                            = 0x8B56    # VERSION_2_0
#       BOOL_ARB                                        = 0x8B56    # ARB_shader_objects
#       BOOL_VEC2                                       = 0x8B57    # VERSION_2_0
#       BOOL_VEC2_ARB                                   = 0x8B57    # ARB_shader_objects
#       BOOL_VEC3                                       = 0x8B58    # VERSION_2_0
#       BOOL_VEC3_ARB                                   = 0x8B58    # ARB_shader_objects
#       BOOL_VEC4                                       = 0x8B59    # VERSION_2_0
#       BOOL_VEC4_ARB                                   = 0x8B59    # ARB_shader_objects
#       FLOAT_MAT2                                      = 0x8B5A    # VERSION_2_0
#       FLOAT_MAT2_ARB                                  = 0x8B5A    # ARB_shader_objects
#       FLOAT_MAT3                                      = 0x8B5B    # VERSION_2_0
#       FLOAT_MAT3_ARB                                  = 0x8B5B    # ARB_shader_objects
#       FLOAT_MAT4                                      = 0x8B5C    # VERSION_2_0
#       FLOAT_MAT4_ARB                                  = 0x8B5C    # ARB_shader_objects
#       SAMPLER_1D                                      = 0x8B5D    # VERSION_2_0
#       SAMPLER_1D_ARB                                  = 0x8B5D    # ARB_shader_objects
#       SAMPLER_2D                                      = 0x8B5E    # VERSION_2_0
#       SAMPLER_2D_ARB                                  = 0x8B5E    # ARB_shader_objects
#       SAMPLER_3D                                      = 0x8B5F    # VERSION_2_0
#       SAMPLER_3D_ARB                                  = 0x8B5F    # ARB_shader_objects
#       SAMPLER_CUBE                                    = 0x8B60    # VERSION_2_0
#       SAMPLER_CUBE_ARB                                = 0x8B60    # ARB_shader_objects
#       SAMPLER_1D_SHADOW                               = 0x8B61    # VERSION_2_0
#       SAMPLER_1D_SHADOW_ARB                           = 0x8B61    # ARB_shader_objects
#       SAMPLER_2D_SHADOW                               = 0x8B62    # VERSION_2_0
#       SAMPLER_2D_SHADOW_ARB                           = 0x8B62    # ARB_shader_objects
#       SAMPLER_2D_RECT_ARB                             = 0x8B63    # ARB_shader_objects
#       SAMPLER_2D_RECT_SHADOW_ARB                      = 0x8B64    # ARB_shader_objects
#       FLOAT_MAT2x3                                    = 0x8B65    # VERSION_2_1
#       FLOAT_MAT2x4                                    = 0x8B66    # VERSION_2_1
#       FLOAT_MAT3x2                                    = 0x8B67    # VERSION_2_1
#       FLOAT_MAT3x4                                    = 0x8B68    # VERSION_2_1
#       FLOAT_MAT4x2                                    = 0x8B69    # VERSION_2_1
#       FLOAT_MAT4x3                                    = 0x8B6A    # VERSION_2_1
# ARB_future_use: 0x8B6B-0x8B7F (for attribute types)
#       DELETE_STATUS                                   = 0x8B80    # VERSION_2_0 (renamed)
#       OBJECT_DELETE_STATUS_ARB                        = 0x8B80    # ARB_shader_objects
#       COMPILE_STATUS                                  = 0x8B81    # VERSION_2_0 (renamed)
#       OBJECT_COMPILE_STATUS_ARB                       = 0x8B81    # ARB_shader_objects
#       LINK_STATUS                                     = 0x8B82    # VERSION_2_0 (renamed)
#       OBJECT_LINK_STATUS_ARB                          = 0x8B82    # ARB_shader_objects
#       VALIDATE_STATUS                                 = 0x8B83    # VERSION_2_0 (renamed)
#       OBJECT_VALIDATE_STATUS_ARB                      = 0x8B83    # ARB_shader_objects
#       INFO_LOG_LENGTH                                 = 0x8B84    # VERSION_2_0 (renamed)
#       OBJECT_INFO_LOG_LENGTH_ARB                      = 0x8B84    # ARB_shader_objects
#       ATTACHED_SHADERS                                = 0x8B85    # VERSION_2_0 (renamed)
#       OBJECT_ATTACHED_OBJECTS_ARB                     = 0x8B85    # ARB_shader_objects
#       ACTIVE_UNIFORMS                                 = 0x8B86    # VERSION_2_0 (renamed)
#       OBJECT_ACTIVE_UNIFORMS_ARB                      = 0x8B86    # ARB_shader_objects
#       ACTIVE_UNIFORM_MAX_LENGTH                       = 0x8B87    # VERSION_2_0 (renamed)
#       OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB            = 0x8B87    # ARB_shader_objects
#       SHADER_SOURCE_LENGTH                            = 0x8B88    # VERSION_2_0 (renamed)
#       OBJECT_SHADER_SOURCE_LENGTH_ARB                 = 0x8B88    # ARB_shader_objects
#       ACTIVE_ATTRIBUTES                               = 0x8B89    # VERSION_2_0 (renamed)
#       OBJECT_ACTIVE_ATTRIBUTES_ARB                    = 0x8B89    # ARB_vertex_shader
#       ACTIVE_ATTRIBUTE_MAX_LENGTH                     = 0x8B8A    # VERSION_2_0 (renamed)
#       OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB          = 0x8B8A    # ARB_vertex_shader
#       FRAGMENT_SHADER_DERIVATIVE_HINT                 = 0x8B8B    # VERSION_2_0
#       FRAGMENT_SHADER_DERIVATIVE_HINT_ARB             = 0x8B8B    # ARB_fragment_shader
#       SHADING_LANGUAGE_VERSION                        = 0x8B8C    # VERSION_2_0
#       SHADING_LANGUAGE_VERSION_ARB                    = 0x8B8C    # ARB_shading_language_100

# Aliases ARB_shader_objects enum above
# OES_texture3D enum: (OpenGL ES only; additional; see above)
#       SAMPLER_3D_OES                                  = 0x8B5F    # ARB_shader_objects

# Aliases ARB_fragment_shader enum above
# OES_standard_derivatives enum: (OpenGL ES only)
#       FRAGMENT_SHADER_DERIVATIVE_HINT_OES             = 0x8B8B

# VERSION_3_0 enum:
#       MAX_VARYING_COMPONENTS                          = 0x8B4B    # VERSION_3_0   # alias GL_MAX_VARYING_FLOATS

ARB_geometry_shader4 enum: (additional; see below; note: no ARB suffixes)
        use VERSION_3_0                     MAX_VARYING_COMPONENTS

# EXT_geometry_shader4 enum: (additional; see below)
#       MAX_VARYING_COMPONENTS_EXT                      = 0x8B4B

# VERSION_2_0 enum:
#       CURRENT_PROGRAM                                 = 0x8B8D
# ARB_future_use: 0x8B8E-0x8B8F

###############################################################################

# Khronos OpenGL ES WG: 0x8B90-0x8B9F

# OES_compressed_paletted_texture enum: (OpenGL ES only)
#       PALETTE4_RGB8_OES                               = 0x8B90
#       PALETTE4_RGBA8_OES                              = 0x8B91
#       PALETTE4_R5_G6_B5_OES                           = 0x8B92
#       PALETTE4_RGBA4_OES                              = 0x8B93
#       PALETTE4_RGB5_A1_OES                            = 0x8B94
#       PALETTE8_RGB8_OES                               = 0x8B95
#       PALETTE8_RGBA8_OES                              = 0x8B96
#       PALETTE8_R5_G6_B5_OES                           = 0x8B97
#       PALETTE8_RGBA4_OES                              = 0x8B98
#       PALETTE8_RGB5_A1_OES                            = 0x8B99

# OES_read_format enum: (OpenGL ES, also implemented in Mesa)
#       IMPLEMENTATION_COLOR_READ_TYPE_OES              = 0x8B9A
#       IMPLEMENTATION_COLOR_READ_FORMAT_OES            = 0x8B9B

# OES_point_size_array enum: (OpenGL ES only; additional; see above)
#       POINT_SIZE_ARRAY_OES                            = 0x8B9C

# OES_draw_texture enum: (OpenGL ES only)
#       TEXTURE_CROP_RECT_OES                           = 0x8B9D

# OES_matrix_palette enum: (OpenGL ES only)
#       MATRIX_INDEX_ARRAY_BUFFER_BINDING_OES           = 0x8B9E

# OES_point_size_array enum: (OpenGL ES only; additional; see above)
#       POINT_SIZE_ARRAY_BUFFER_BINDING_OES             = 0x8B9F

###############################################################################

# Seaweed: 0x8BA0-0x8BAF

###############################################################################

# Mesa: 0x8BB0-0x8BBF
#   Probably one of the two 0x8BB4 enums should be 0x8BB5, but the
#   extension spec is not complete in any event.
# MESA_program_debug enum:
#       FRAGMENT_PROGRAM_POSITION_MESA                  = 0x8BB0
#       FRAGMENT_PROGRAM_CALLBACK_MESA                  = 0x8BB1
#       FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA             = 0x8BB2
#       FRAGMENT_PROGRAM_CALLBACK_DATA_MESA             = 0x8BB3
#       VERTEX_PROGRAM_CALLBACK_MESA                    = 0x8BB4
#       VERTEX_PROGRAM_POSITION_MESA                    = 0x8BB4
#       VERTEX_PROGRAM_CALLBACK_FUNC_MESA               = 0x8BB6
#       VERTEX_PROGRAM_CALLBACK_DATA_MESA               = 0x8BB7

###############################################################################

# ATI: 0x8BC0-0x8BFF

# AMD_performance_monitor enum:
#       COUNTER_TYPE_AMD                                = 0x8BC0
#       COUNTER_RANGE_AMD                               = 0x8BC1
#       UNSIGNED_INT64_AMD                              = 0x8BC2
#       PERCENTAGE_AMD                                  = 0x8BC3
#       PERFMON_RESULT_AVAILABLE_AMD                    = 0x8BC4
#       PERFMON_RESULT_SIZE_AMD                         = 0x8BC5
#       PERFMON_RESULT_AMD                              = 0x8BC6

###############################################################################

# Imagination Tech.: 0x8C00-0x8C0F

# IMG_texture_compression_pvrtc enum: (OpenGL ES only)
#       COMPRESSED_RGB_PVRTC_4BPPV1_IMG                 = 0x8C00
#       COMPRESSED_RGB_PVRTC_2BPPV1_IMG                 = 0x8C01
#       COMPRESSED_RGBA_PVRTC_4BPPV1_IMG                = 0x8C02
#       COMPRESSED_RGBA_PVRTC_2BPPV1_IMG                = 0x8C03

# IMG_texture_env_enhanced_fixed_function (OpenGL ES only)
#       MODULATE_COLOR_IMG                              = 0x8C04
#       RECIP_ADD_SIGNED_ALPHA_IMG                      = 0x8C05
#       TEXTURE_ALPHA_MODULATE_IMG                      = 0x8C06
#       FACTOR_ALPHA_MODULATE_IMG                       = 0x8C07
#       FRAGMENT_ALPHA_MODULATE_IMG                     = 0x8C08
#       ADD_BLEND_IMG                                   = 0x8C09

###############################################################################

# NVIDIA: 0x8C10-0x8C8F (Pat Brown)

VERSION_3_0 enum:
        use ARB_framebuffer_object          TEXTURE_RED_TYPE
        use ARB_framebuffer_object          TEXTURE_GREEN_TYPE
        use ARB_framebuffer_object          TEXTURE_BLUE_TYPE
        use ARB_framebuffer_object          TEXTURE_ALPHA_TYPE
        use ARB_framebuffer_object          TEXTURE_LUMINANCE_TYPE
        use ARB_framebuffer_object          TEXTURE_INTENSITY_TYPE
        use ARB_framebuffer_object          TEXTURE_DEPTH_TYPE
        use ARB_framebuffer_object          UNSIGNED_NORMALIZED

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       TEXTURE_RED_TYPE                                = 0x8C10    # VERSION_3_0 / ARB_fbo
#       TEXTURE_GREEN_TYPE                              = 0x8C11    # VERSION_3_0 / ARB_fbo
#       TEXTURE_BLUE_TYPE                               = 0x8C12    # VERSION_3_0 / ARB_fbo
#       TEXTURE_ALPHA_TYPE                              = 0x8C13    # VERSION_3_0 / ARB_fbo
#       TEXTURE_LUMINANCE_TYPE                          = 0x8C14    # VERSION_3_0 / ARB_fbo
#       TEXTURE_INTENSITY_TYPE                          = 0x8C15    # VERSION_3_0 / ARB_fbo
#       TEXTURE_DEPTH_TYPE                              = 0x8C16    # VERSION_3_0 / ARB_fbo
#       UNSIGNED_NORMALIZED                             = 0x8C17    # VERSION_3_0 / ARB_fbo

# ARB_texture_float enum: (additional; see above)
#       TEXTURE_RED_TYPE_ARB                            = 0x8C10
#       TEXTURE_GREEN_TYPE_ARB                          = 0x8C11
#       TEXTURE_BLUE_TYPE_ARB                           = 0x8C12
#       TEXTURE_ALPHA_TYPE_ARB                          = 0x8C13
#       TEXTURE_LUMINANCE_TYPE_ARB                      = 0x8C14
#       TEXTURE_INTENSITY_TYPE_ARB                      = 0x8C15
#       TEXTURE_DEPTH_TYPE_ARB                          = 0x8C16
#       UNSIGNED_NORMALIZED_ARB                         = 0x8C17

# VERSION_3_0 enum:
#       TEXTURE_1D_ARRAY                                = 0x8C18    # VERSION_3_0
#       PROXY_TEXTURE_1D_ARRAY                          = 0x8C19    # VERSION_3_0
#       TEXTURE_2D_ARRAY                                = 0x8C1A    # VERSION_3_0
#       PROXY_TEXTURE_2D_ARRAY                          = 0x8C1B    # VERSION_3_0
#       TEXTURE_BINDING_1D_ARRAY                        = 0x8C1C    # VERSION_3_0
#       TEXTURE_BINDING_2D_ARRAY                        = 0x8C1D    # VERSION_3_0

# EXT_texture_array enum:
#       TEXTURE_1D_ARRAY_EXT                            = 0x8C18
#       PROXY_TEXTURE_1D_ARRAY_EXT                      = 0x8C19
#       TEXTURE_2D_ARRAY_EXT                            = 0x8C1A
#       PROXY_TEXTURE_2D_ARRAY_EXT                      = 0x8C1B
#       TEXTURE_BINDING_1D_ARRAY_EXT                    = 0x8C1C
#       TEXTURE_BINDING_2D_ARRAY_EXT                    = 0x8C1D

# NV_future_use: 0x8C1E-0x8C25

# ARB_geometry_shader4 enum: (additional; see below)
#       MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB            = 0x8C29

# NV_geometry_program4 enum:
#       GEOMETRY_PROGRAM_NV                             = 0x8C26
#       MAX_PROGRAM_OUTPUT_VERTICES_NV                  = 0x8C27
#       MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS_NV          = 0x8C28
#       MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT            = 0x8C29

# VERSION_3_1 enum:
#       TEXTURE_BUFFER                                  = 0x8C2A
#       MAX_TEXTURE_BUFFER_SIZE                         = 0x8C2B
#       TEXTURE_BINDING_BUFFER                          = 0x8C2C
#       TEXTURE_BUFFER_DATA_STORE_BINDING               = 0x8C2D
#       TEXTURE_BUFFER_FORMAT                           = 0x8C2E

# ARB_texture_buffer_object enum:
#       TEXTURE_BUFFER_ARB                              = 0x8C2A
#       MAX_TEXTURE_BUFFER_SIZE_ARB                     = 0x8C2B
#       TEXTURE_BINDING_BUFFER_ARB                      = 0x8C2C
#       TEXTURE_BUFFER_DATA_STORE_BINDING_ARB           = 0x8C2D
#       TEXTURE_BUFFER_FORMAT_ARB                       = 0x8C2E

# EXT_texture_buffer_object enum:
#       TEXTURE_BUFFER_EXT                              = 0x8C2A
#       MAX_TEXTURE_BUFFER_SIZE_EXT                     = 0x8C2B
#       TEXTURE_BINDING_BUFFER_EXT                      = 0x8C2C
#       TEXTURE_BUFFER_DATA_STORE_BINDING_EXT           = 0x8C2D
#       TEXTURE_BUFFER_FORMAT_EXT                       = 0x8C2E

# NV_future_use: 0x8C2F-0x8C39

# VERSION_3_0 enum:
#       R11F_G11F_B10F                                  = 0x8C3A    # VERSION_3_0
#       UNSIGNED_INT_10F_11F_11F_REV                    = 0x8C3B    # VERSION_3_0

# EXT_packed_float enum:
#       R11F_G11F_B10F_EXT                              = 0x8C3A
#       UNSIGNED_INT_10F_11F_11F_REV_EXT                = 0x8C3B
#       RGBA_SIGNED_COMPONENTS_EXT                      = 0x8C3C

# VERSION_3_0 enum:
#       RGB9_E5                                         = 0x8C3D    # VERSION_3_0
#       UNSIGNED_INT_5_9_9_9_REV                        = 0x8C3E    # VERSION_3_0
#       TEXTURE_SHARED_SIZE                             = 0x8C3F    # VERSION_3_0

# EXT_texture_shared_exponent enum:
#       RGB9_E5_EXT                                     = 0x8C3D
#       UNSIGNED_INT_5_9_9_9_REV_EXT                    = 0x8C3E
#       TEXTURE_SHARED_SIZE_EXT                         = 0x8C3F

# VERSION_2_1 enum: (Generic formats promoted for OpenGL 2.1)
#       SRGB                                            = 0x8C40    # VERSION_2_1
#       SRGB8                                           = 0x8C41    # VERSION_2_1
#       SRGB_ALPHA                                      = 0x8C42    # VERSION_2_1
#       SRGB8_ALPHA8                                    = 0x8C43    # VERSION_2_1
#       SLUMINANCE_ALPHA                                = 0x8C44    # VERSION_2_1
#       SLUMINANCE8_ALPHA8                              = 0x8C45    # VERSION_2_1
#       SLUMINANCE                                      = 0x8C46    # VERSION_2_1
#       SLUMINANCE8                                     = 0x8C47    # VERSION_2_1
#       COMPRESSED_SRGB                                 = 0x8C48    # VERSION_2_1
#       COMPRESSED_SRGB_ALPHA                           = 0x8C49    # VERSION_2_1
#       COMPRESSED_SLUMINANCE                           = 0x8C4A    # VERSION_2_1
#       COMPRESSED_SLUMINANCE_ALPHA                     = 0x8C4B    # VERSION_2_1

# EXT_texture_sRGB enum:
#       SRGB_EXT                                        = 0x8C40    # EXT_texture_sRGB
#       SRGB8_EXT                                       = 0x8C41    # EXT_texture_sRGB
#       SRGB_ALPHA_EXT                                  = 0x8C42    # EXT_texture_sRGB
#       SRGB8_ALPHA8_EXT                                = 0x8C43    # EXT_texture_sRGB
#       SLUMINANCE_ALPHA_EXT                            = 0x8C44    # EXT_texture_sRGB
#       SLUMINANCE8_ALPHA8_EXT                          = 0x8C45    # EXT_texture_sRGB
#       SLUMINANCE_EXT                                  = 0x8C46    # EXT_texture_sRGB
#       SLUMINANCE8_EXT                                 = 0x8C47    # EXT_texture_sRGB
#       COMPRESSED_SRGB_EXT                             = 0x8C48    # EXT_texture_sRGB
#       COMPRESSED_SRGB_ALPHA_EXT                       = 0x8C49    # EXT_texture_sRGB
#       COMPRESSED_SLUMINANCE_EXT                       = 0x8C4A    # EXT_texture_sRGB
#       COMPRESSED_SLUMINANCE_ALPHA_EXT                 = 0x8C4B    # EXT_texture_sRGB
#       COMPRESSED_SRGB_S3TC_DXT1_EXT                   = 0x8C4C
#       COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT             = 0x8C4D
#       COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT             = 0x8C4E
#       COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT             = 0x8C4F

# NV_future_use: 0x8C50-0x8C6F

# EXT_texture_compression_latc enum:
#       COMPRESSED_LUMINANCE_LATC1_EXT                  = 0x8C70
#       COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT           = 0x8C71
#       COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT            = 0x8C72
#       COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT     = 0x8C73

# NV_future_use: 0x8C74-0x8C75

# VERSION_3_0 enum:
# EXT_transform_feedback enum:
# NV_transform_feedback enum:
#       TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH           = 0x8C76    # VERSION_3_0
#       TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT       = 0x8C76
#       BACK_PRIMARY_COLOR_NV                           = 0x8C77
#       BACK_SECONDARY_COLOR_NV                         = 0x8C78
#       TEXTURE_COORD_NV                                = 0x8C79
#       CLIP_DISTANCE_NV                                = 0x8C7A
#       VERTEX_ID_NV                                    = 0x8C7B
#       PRIMITIVE_ID_NV                                 = 0x8C7C
#       GENERIC_ATTRIB_NV                               = 0x8C7D
#       TRANSFORM_FEEDBACK_ATTRIBS_NV                   = 0x8C7E
#       TRANSFORM_FEEDBACK_BUFFER_MODE                  = 0x8C7F    # VERSION_3_0
#       TRANSFORM_FEEDBACK_BUFFER_MODE_EXT              = 0x8C7F
#       TRANSFORM_FEEDBACK_BUFFER_MODE_NV               = 0x8C7F
#       MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS      = 0x8C80    # VERSION_3_0
#       MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT  = 0x8C80
#       MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_NV   = 0x8C80
#       ACTIVE_VARYINGS_NV                              = 0x8C81
#       ACTIVE_VARYING_MAX_LENGTH_NV                    = 0x8C82
#       TRANSFORM_FEEDBACK_VARYINGS                     = 0x8C83    # VERSION_3_0
#       TRANSFORM_FEEDBACK_VARYINGS_EXT                 = 0x8C83
#       TRANSFORM_FEEDBACK_VARYINGS_NV                  = 0x8C83
#       TRANSFORM_FEEDBACK_BUFFER_START                 = 0x8C84    # VERSION_3_0
#       TRANSFORM_FEEDBACK_BUFFER_START_EXT             = 0x8C84
#       TRANSFORM_FEEDBACK_BUFFER_START_NV              = 0x8C84
#       TRANSFORM_FEEDBACK_BUFFER_SIZE                  = 0x8C85    # VERSION_3_0
#       TRANSFORM_FEEDBACK_BUFFER_SIZE_EXT              = 0x8C85
#       TRANSFORM_FEEDBACK_BUFFER_SIZE_NV               = 0x8C85
#       TRANSFORM_FEEDBACK_RECORD_NV                    = 0x8C86
#       PRIMITIVES_GENERATED                            = 0x8C87    # VERSION_3_0
#       PRIMITIVES_GENERATED_EXT                        = 0x8C87
#       PRIMITIVES_GENERATED_NV                         = 0x8C87
#       TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN           = 0x8C88    # VERSION_3_0
#       TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_EXT       = 0x8C88
#       TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_NV        = 0x8C88
#       RASTERIZER_DISCARD                              = 0x8C89    # VERSION_3_0
#       RASTERIZER_DISCARD_EXT                          = 0x8C89
#       RASTERIZER_DISCARD_NV                           = 0x8C89
#       MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS   = 0x8C8A    # VERSION_3_0
#       MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT = 0x8C8A
#       MAX_TRANSFORM_FEEDBACK_INTERLEAVED_ATTRIBS_NV   = 0x8C8A
#       MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS         = 0x8C8B    # VERSION_3_0
#       MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_EXT     = 0x8C8B
#       MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_NV      = 0x8C8B
#       INTERLEAVED_ATTRIBS                             = 0x8C8C    # VERSION_3_0
#       INTERLEAVED_ATTRIBS_EXT                         = 0x8C8C
#       INTERLEAVED_ATTRIBS_NV                          = 0x8C8C
#       SEPARATE_ATTRIBS                                = 0x8C8D    # VERSION_3_0
#       SEPARATE_ATTRIBS_EXT                            = 0x8C8D
#       SEPARATE_ATTRIBS_NV                             = 0x8C8D
#       TRANSFORM_FEEDBACK_BUFFER                       = 0x8C8E    # VERSION_3_0
#       TRANSFORM_FEEDBACK_BUFFER_EXT                   = 0x8C8E
#       TRANSFORM_FEEDBACK_BUFFER_NV                    = 0x8C8E
#       TRANSFORM_FEEDBACK_BUFFER_BINDING               = 0x8C8F    # VERSION_3_0
#       TRANSFORM_FEEDBACK_BUFFER_BINDING_EXT           = 0x8C8F
#       TRANSFORM_FEEDBACK_BUFFER_BINDING_NV            = 0x8C8F

###############################################################################

# ATI: 0x8C90-0x8C9F (Affie Munshi, OpenGL ES extensions)

# AMD_future_use: 0x8C90-0x8C91

# AMD_compressed_ATC_texture (OpenGL ES only)
#       ATC_RGB_AMD                                     = 0x8C92
#       ATC_RGBA_EXPLICIT_ALPHA_AMD                     = 0x8C93

# AMD_future_use: 0x8C94-0x8C9F

###############################################################################

# OpenGL ARB: 0x8CA0-0x8CAF

# VERSION_2_0 enum:
#       POINT_SPRITE_COORD_ORIGIN                       = 0x8CA0
#       LOWER_LEFT                                      = 0x8CA1
#       UPPER_LEFT                                      = 0x8CA2
#       STENCIL_BACK_REF                                = 0x8CA3
#       STENCIL_BACK_VALUE_MASK                         = 0x8CA4
#       STENCIL_BACK_WRITEMASK                          = 0x8CA5

VERSION_3_0 enum:
        use ARB_framebuffer_object          FRAMEBUFFER_BINDING
        use ARB_framebuffer_object          DRAW_FRAMEBUFFER_BINDING
        use ARB_framebuffer_object          RENDERBUFFER_BINDING

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       FRAMEBUFFER_BINDING                             = 0x8CA6    # VERSION_3_0 / ARB_fbo
#       DRAW_FRAMEBUFFER_BINDING                        = 0x8CA6    # VERSION_3_0 / ARB_fbo # alias GL_FRAMEBUFFER_BINDING
#       RENDERBUFFER_BINDING                            = 0x8CA7    # VERSION_3_0 / ARB_fbo

# EXT_framebuffer_object enum: (additional; see below)
# EXT_framebuffer_blit enum: (additional; see below)
#       FRAMEBUFFER_BINDING_EXT                         = 0x8CA6
#       DRAW_FRAMEBUFFER_BINDING_EXT                    = 0x8CA6    # EXT_framebuffer_blit  # alias GL_FRAMEBUFFER_BINDING_EXT
#       RENDERBUFFER_BINDING_EXT                        = 0x8CA7

# Aliases EXT_framebuffer_object enums above
# OES_framebuffer_object enum: (OpenGL ES only; additional; see below)
#       FRAMEBUFFER_BINDING_OES                         = 0x8CA6
#       RENDERBUFFER_BINDING_OES                        = 0x8CA7

VERSION_3_0 enum:
        use ARB_framebuffer_object          READ_FRAMEBUFFER
        use ARB_framebuffer_object          DRAW_FRAMEBUFFER
        use ARB_framebuffer_object          READ_FRAMEBUFFER_BINDING

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       READ_FRAMEBUFFER                                = 0x8CA8    # VERSION_3_0 / ARB_fbo
#       DRAW_FRAMEBUFFER                                = 0x8CA9    # VERSION_3_0 / ARB_fbo
#       READ_FRAMEBUFFER_BINDING                        = 0x8CAA    # VERSION_3_0 / ARB_fbo

# EXT_framebuffer_blit enum:
#       READ_FRAMEBUFFER_EXT                            = 0x8CA8
#       DRAW_FRAMEBUFFER_EXT                            = 0x8CA9
#       DRAW_FRAMEBUFFER_BINDING_EXT                    = 0x8CA6    # alias GL_FRAMEBUFFER_BINDING_EXT
#       READ_FRAMEBUFFER_BINDING_EXT                    = 0x8CAA

VERSION_3_0 enum:
        use ARB_framebuffer_object          RENDERBUFFER_SAMPLES

# ARB_framebuffer_object enum: (note: no ARB suffixes)
#       RENDERBUFFER_SAMPLES                            = 0x8CAB    # VERSION_3_0 / ARB_fbo

# EXT_framebuffer_multisample enum:
#       RENDERBUFFER_SAMPLES_EXT                        = 0x8CAB

# NV_framebuffer_multisample_coverage enum: (additional; see below)
#       RENDERBUFFER_COVERAGE_SAMPLES_NV                = 0x8CAB

# VERSION_3_0 enum:
# ARB_depth_buffer_float enum: (note: no ARB suffixes)
# All enums except external format are incompatible with NV_depth_buffer_float
#       DEPTH_COMPONENT32F                              = 0x8CAC
#       DEPTH32F_STENCIL8                               = 0x8CAD

# ARB_future_use: 0x8CAF

###############################################################################

# 3Dlabs: 0x8CB0-0x8CCF (Barthold Lichtenbelt, 2004/12/1)

###############################################################################

# OpenGL ARB: 0x8CD0-0x8D5F (Framebuffer object specification + headroom)

# VERSION_3_0 enum:
# ARB_geometry_shader4 enum: (additional; see below; note: no ARB suffixes)
# ARB_framebuffer_object enum: (note: no ARB suffixes)
# EXT_framebuffer_object enum: (additional; see above)
#       FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE              = 0x8CD0    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT          = 0x8CD0
#       FRAMEBUFFER_ATTACHMENT_OBJECT_NAME              = 0x8CD1    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT          = 0x8CD1
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL            = 0x8CD2    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT        = 0x8CD2
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE    = 0x8CD3    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT = 0x8CD3
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER            = 0x8CD4    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT   = 0x8CD4
#       FRAMEBUFFER_COMPLETE                            = 0x8CD5    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_COMPLETE_EXT                        = 0x8CD5
#       FRAMEBUFFER_INCOMPLETE_ATTACHMENT               = 0x8CD6    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT           = 0x8CD6
#       FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT       = 0x8CD7    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT   = 0x8CD7
## Removed 2005/09/26 in revision #117 of the extension:
##        FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT = 0x8CD8
#       FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT           = 0x8CD9
#       FRAMEBUFFER_INCOMPLETE_FORMATS_EXT              = 0x8CDA
#       FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER              = 0x8CDB    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT          = 0x8CDB
#       FRAMEBUFFER_INCOMPLETE_READ_BUFFER              = 0x8CDC    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT          = 0x8CDC
#       FRAMEBUFFER_UNSUPPORTED                         = 0x8CDD    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_UNSUPPORTED_EXT                     = 0x8CDD
## Removed 2005/05/31 in revision #113 of the extension:
## FRAMEBUFFER_STATUS_ERROR_EXT                    = 0x8CDE
#       MAX_COLOR_ATTACHMENTS                           = 0x8CDF    # VERSION_3_0 / ARB_fbo
#       MAX_COLOR_ATTACHMENTS_EXT                       = 0x8CDF
#       COLOR_ATTACHMENT0                               = 0x8CE0    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT0_EXT                           = 0x8CE0
#       COLOR_ATTACHMENT1                               = 0x8CE1    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT1_EXT                           = 0x8CE1
#       COLOR_ATTACHMENT2                               = 0x8CE2    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT2_EXT                           = 0x8CE2
#       COLOR_ATTACHMENT3                               = 0x8CE3    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT3_EXT                           = 0x8CE3
#       COLOR_ATTACHMENT4                               = 0x8CE4    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT4_EXT                           = 0x8CE4
#       COLOR_ATTACHMENT5                               = 0x8CE5    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT5_EXT                           = 0x8CE5
#       COLOR_ATTACHMENT6                               = 0x8CE6    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT6_EXT                           = 0x8CE6
#       COLOR_ATTACHMENT7                               = 0x8CE7    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT7_EXT                           = 0x8CE7
#       COLOR_ATTACHMENT8                               = 0x8CE8    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT8_EXT                           = 0x8CE8
#       COLOR_ATTACHMENT9                               = 0x8CE9    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT9_EXT                           = 0x8CE9
#       COLOR_ATTACHMENT10                              = 0x8CEA    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT10_EXT                          = 0x8CEA
#       COLOR_ATTACHMENT11                              = 0x8CEB    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT11_EXT                          = 0x8CEB
#       COLOR_ATTACHMENT12                              = 0x8CEC    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT12_EXT                          = 0x8CEC
#       COLOR_ATTACHMENT13                              = 0x8CED    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT13_EXT                          = 0x8CED
#       COLOR_ATTACHMENT14                              = 0x8CEE    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT14_EXT                          = 0x8CEE
#       COLOR_ATTACHMENT15                              = 0x8CEF    # VERSION_3_0 / ARB_fbo
#       COLOR_ATTACHMENT15_EXT                          = 0x8CEF
# 0x8CF0-0x8CFF reserved for color attachments 16-31, if needed
#       DEPTH_ATTACHMENT                                = 0x8D00    # VERSION_3_0 / ARB_fbo
#       DEPTH_ATTACHMENT_EXT                            = 0x8D00
# 0x8D01-0x8D1F reserved for depth attachments 1-31, if needed
#       STENCIL_ATTACHMENT                              = 0x8D20    # VERSION_3_0 / ARB_fbo
#       STENCIL_ATTACHMENT_EXT                          = 0x8D20
# 0x8D21-0x8D3F reserved for stencil attachments 1-31, if needed
#       FRAMEBUFFER                                     = 0x8D40    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_EXT                                 = 0x8D40
#       RENDERBUFFER                                    = 0x8D41    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_EXT                                = 0x8D41
#       RENDERBUFFER_WIDTH                              = 0x8D42    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_WIDTH_EXT                          = 0x8D42
#       RENDERBUFFER_HEIGHT                             = 0x8D43    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_HEIGHT_EXT                         = 0x8D43
#       RENDERBUFFER_INTERNAL_FORMAT                    = 0x8D44    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_INTERNAL_FORMAT_EXT                = 0x8D44
# 0x8D45 unused (reserved for STENCIL_INDEX_EXT, but now use core STENCIL_INDEX instead)
#       STENCIL_INDEX1                                  = 0x8D46    # VERSION_3_0 / ARB_fbo
#       STENCIL_INDEX1_EXT                              = 0x8D46
#       STENCIL_INDEX4                                  = 0x8D47    # VERSION_3_0 / ARB_fbo
#       STENCIL_INDEX4_EXT                              = 0x8D47
#       STENCIL_INDEX8                                  = 0x8D48    # VERSION_3_0 / ARB_fbo
#       STENCIL_INDEX8_EXT                              = 0x8D48
#       STENCIL_INDEX16                                 = 0x8D49    # VERSION_3_0 / ARB_fbo
#       STENCIL_INDEX16_EXT                             = 0x8D49
# 0x8D4A-0x8D4D reserved for additional stencil formats
# Added 2005/05/31 in revision #113 of the extension:
#       RENDERBUFFER_RED_SIZE                           = 0x8D50    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_RED_SIZE_EXT                       = 0x8D50
#       RENDERBUFFER_GREEN_SIZE                         = 0x8D51    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_GREEN_SIZE_EXT                     = 0x8D51
#       RENDERBUFFER_BLUE_SIZE                          = 0x8D52    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_BLUE_SIZE_EXT                      = 0x8D52
#       RENDERBUFFER_ALPHA_SIZE                         = 0x8D53    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_ALPHA_SIZE_EXT                     = 0x8D53
#       RENDERBUFFER_DEPTH_SIZE                         = 0x8D54    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_DEPTH_SIZE_EXT                     = 0x8D54
#       RENDERBUFFER_STENCIL_SIZE                       = 0x8D55    # VERSION_3_0 / ARB_fbo
#       RENDERBUFFER_STENCIL_SIZE_EXT                   = 0x8D55

# Aliases EXT_framebuffer_object enum above
# OES_texture3D enum: (OpenGL ES only; additional; see above)
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_OES   = 0x8CD4
# @@@??? does this appear in OES_texture3D, or OES_framebuffer_object?
# extension spec & gl2ext.h disagree!

# Aliases EXT_framebuffer_object enums above
# OES_framebuffer_object enum: (OpenGL ES only; additional; see below)
#       FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_OES          = 0x8CD0
#       FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_OES          = 0x8CD1
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_OES        = 0x8CD2
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_OES = 0x8CD3
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_OES   = 0x8CD4
#       FRAMEBUFFER_COMPLETE_OES                        = 0x8CD5
#       FRAMEBUFFER_INCOMPLETE_ATTACHMENT_OES           = 0x8CD6
#       FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_OES   = 0x8CD7
#       FRAMEBUFFER_INCOMPLETE_DIMENSIONS_OES           = 0x8CD9
#       FRAMEBUFFER_INCOMPLETE_FORMATS_OES              = 0x8CDA
#       FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_OES          = 0x8CDB
#       FRAMEBUFFER_INCOMPLETE_READ_BUFFER_OES          = 0x8CDC
#       FRAMEBUFFER_UNSUPPORTED_OES                     = 0x8CDD
#       COLOR_ATTACHMENT0_OES                           = 0x8CE0
#       DEPTH_ATTACHMENT_OES                            = 0x8D00
#       STENCIL_ATTACHMENT_OES                          = 0x8D20
#       FRAMEBUFFER_OES                                 = 0x8D40
#       RENDERBUFFER_OES                                = 0x8D41
#       RENDERBUFFER_WIDTH_OES                          = 0x8D42
#       RENDERBUFFER_HEIGHT_OES                         = 0x8D43
#       RENDERBUFFER_INTERNAL_FORMAT_OES                = 0x8D44
#       STENCIL_INDEX1_OES                              = 0x8D46
#       STENCIL_INDEX4_OES                              = 0x8D47
#       STENCIL_INDEX8_OES                              = 0x8D48
#       RENDERBUFFER_RED_SIZE_OES                       = 0x8D50
#       RENDERBUFFER_GREEN_SIZE_OES                     = 0x8D51
#       RENDERBUFFER_BLUE_SIZE_OES                      = 0x8D52
#       RENDERBUFFER_ALPHA_SIZE_OES                     = 0x8D53
#       RENDERBUFFER_DEPTH_SIZE_OES                     = 0x8D54
#       RENDERBUFFER_STENCIL_SIZE_OES                   = 0x8D55

# OES_stencil1 enum: (OpenGL ES only; additional; see below)
#       use OES_framebuffer_object STENCIL_INDEX1_OES

# OES_stencil4 enum: (OpenGL ES only; additional; see below)
#       use OES_framebuffer_object STENCIL_INDEX4_OES

# OES_stencil8 enum: (OpenGL ES only; additional; see below)
#       use OES_framebuffer_object STENCIL_INDEX8_OES

# VERSION_3_0 enum:
# ARB_framebuffer_object enum: (note: no ARB suffixes)
# EXT_framebuffer_multisample enum: (additional; see above)
# Added 2006/10/10 in revision #6b of the extension.
#       FRAMEBUFFER_INCOMPLETE_MULTISAMPLE              = 0x8D56    # VERSION_3_0 / ARB_fbo
#       FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT          = 0x8D56
#       MAX_SAMPLES                                     = 0x8D57    # VERSION_3_0 / ARB_fbo
#       MAX_SAMPLES_EXT                                 = 0x8D57
# 0x8D58-0x8D5F reserved for additional FBO enums

# NV_geometry_program4 enum: (additional; see above)
#       FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT        = 0x8CD4

###############################################################################

# Khronos OpenGL ES WG: 0x8D60-0x8D6F

# OES_texture_cube_map enum: (OpenGL ES only)
#       TEXTURE_GEN_STR_OES                             = 0x8D60

# OES_texture_float enum: (OpenGL ES only)
#       HALF_FLOAT_OES                                  = 0x8D61

# OES_vertex_half_float enum: (OpenGL ES only)
#       use OES_texture_float HALF_FLOAT_OES

# OES_framebuffer_object enum: (OpenGL ES only)
#       RGB565_OES                                      = 0x8D62

# Khronos_future_use: 0x8D63

# OES_compressed_ETC1_RGB8_texture (OpenGL ES only)
#       ETC1_RGB8_OES                                   = 0x8D64

# OES_EGL_image_external enum: (OpenGL ES only) (bug 4621)
#       TEXTURE_EXTERNAL_OES                            = 0x8D65
#       SAMPLER_EXTERNAL_OES                            = 0x8D66
#       TEXTURE_BINDING_EXTERNAL_OES                    = 0x8D67
#       REQUIRED_TEXTURE_IMAGE_UNITS_OES                = 0x8D68

# Khronos_future_use: 0x8D69-0x8D6F

###############################################################################

# NVIDIA: 0x8D70-0x8DEF
# Reserved per email from Pat Brown 2005/10/13

# VERSION_3_0 enum:
# EXT_texture_integer enum:
#       RGBA32UI                                        = 0x8D70    # VERSION_3_0
#       RGBA32UI_EXT                                    = 0x8D70
#       RGB32UI                                         = 0x8D71    # VERSION_3_0
#       RGB32UI_EXT                                     = 0x8D71
#       ALPHA32UI_EXT                                   = 0x8D72
#       INTENSITY32UI_EXT                               = 0x8D73
#       LUMINANCE32UI_EXT                               = 0x8D74
#       LUMINANCE_ALPHA32UI_EXT                         = 0x8D75
#       RGBA16UI                                        = 0x8D76    # VERSION_3_0
#       RGBA16UI_EXT                                    = 0x8D76
#       RGB16UI                                         = 0x8D77    # VERSION_3_0
#       RGB16UI_EXT                                     = 0x8D77
#       ALPHA16UI_EXT                                   = 0x8D78
#       INTENSITY16UI_EXT                               = 0x8D79
#       LUMINANCE16UI_EXT                               = 0x8D7A
#       LUMINANCE_ALPHA16UI_EXT                         = 0x8D7B
#       RGBA8UI                                         = 0x8D7C    # VERSION_3_0
#       RGBA8UI_EXT                                     = 0x8D7C
#       RGB8UI                                          = 0x8D7D    # VERSION_3_0
#       RGB8UI_EXT                                      = 0x8D7D
#       ALPHA8UI_EXT                                    = 0x8D7E
#       INTENSITY8UI_EXT                                = 0x8D7F
#       LUMINANCE8UI_EXT                                = 0x8D80
#       LUMINANCE_ALPHA8UI_EXT                          = 0x8D81
#       RGBA32I                                         = 0x8D82    # VERSION_3_0
#       RGBA32I_EXT                                     = 0x8D82
#       RGB32I                                          = 0x8D83    # VERSION_3_0
#       RGB32I_EXT                                      = 0x8D83
#       ALPHA32I_EXT                                    = 0x8D84
#       INTENSITY32I_EXT                                = 0x8D85
#       LUMINANCE32I_EXT                                = 0x8D86
#       LUMINANCE_ALPHA32I_EXT                          = 0x8D87
#       RGBA16I                                         = 0x8D88    # VERSION_3_0
#       RGBA16I_EXT                                     = 0x8D88
#       RGB16I                                          = 0x8D89    # VERSION_3_0
#       RGB16I_EXT                                      = 0x8D89
#       ALPHA16I_EXT                                    = 0x8D8A
#       INTENSITY16I_EXT                                = 0x8D8B
#       LUMINANCE16I_EXT                                = 0x8D8C
#       LUMINANCE_ALPHA16I_EXT                          = 0x8D8D
#       RGBA8I                                          = 0x8D8E    # VERSION_3_0
#       RGBA8I_EXT                                      = 0x8D8E
#       RGB8I                                           = 0x8D8F    # VERSION_3_0
#       RGB8I_EXT                                       = 0x8D8F
#       ALPHA8I_EXT                                     = 0x8D90
#       INTENSITY8I_EXT                                 = 0x8D91
#       LUMINANCE8I_EXT                                 = 0x8D92
#       LUMINANCE_ALPHA8I_EXT                           = 0x8D93
#       RED_INTEGER                                     = 0x8D94    # VERSION_3_0
#       RED_INTEGER_EXT                                 = 0x8D94
#       GREEN_INTEGER                                   = 0x8D95    # VERSION_3_0
#       GREEN_INTEGER_EXT                               = 0x8D95
#       BLUE_INTEGER                                    = 0x8D96    # VERSION_3_0
#       BLUE_INTEGER_EXT                                = 0x8D96
#       ALPHA_INTEGER                                   = 0x8D97    # VERSION_3_0
#       ALPHA_INTEGER_EXT                               = 0x8D97
#       RGB_INTEGER                                     = 0x8D98    # VERSION_3_0
#       RGB_INTEGER_EXT                                 = 0x8D98
#       RGBA_INTEGER                                    = 0x8D99    # VERSION_3_0
#       RGBA_INTEGER_EXT                                = 0x8D99
#       BGR_INTEGER                                     = 0x8D9A    # VERSION_3_0
#       BGR_INTEGER_EXT                                 = 0x8D9A
#       BGRA_INTEGER                                    = 0x8D9B    # VERSION_3_0
#       BGRA_INTEGER_EXT                                = 0x8D9B
#       LUMINANCE_INTEGER_EXT                           = 0x8D9C
#       LUMINANCE_ALPHA_INTEGER_EXT                     = 0x8D9D
#       RGBA_INTEGER_MODE_EXT                           = 0x8D9E

# NV_future_use: 0x8D9F

# NV_parameter_buffer_object enum:
#       MAX_PROGRAM_PARAMETER_BUFFER_BINDINGS_NV        = 0x8DA0
#       MAX_PROGRAM_PARAMETER_BUFFER_SIZE_NV            = 0x8DA1
#       VERTEX_PROGRAM_PARAMETER_BUFFER_NV              = 0x8DA2
#       GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV            = 0x8DA3
#       FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV            = 0x8DA4

# NV_gpu_program4 enum: (additional; see above)
#       MAX_PROGRAM_GENERIC_ATTRIBS_NV                  = 0x8DA5
#       MAX_PROGRAM_GENERIC_RESULTS_NV                  = 0x8DA6

# ARB_geometry_shader4 enum: (additional; see below)
# NV_geometry_program4 enum: (additional; see above)
#       FRAMEBUFFER_ATTACHMENT_LAYERED_ARB              = 0x8DA7
#       FRAMEBUFFER_ATTACHMENT_LAYERED_EXT              = 0x8DA7
#       FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB        = 0x8DA8
#       FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT        = 0x8DA8
#       FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB          = 0x8DA9
#       FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT          = 0x8DA9

# NV_future_use: 0x8DAA
# NV_future_use: 0x8DAE

# VERSION_3_0 enum:
# ARB_depth_buffer_float enum: (additional; see above; some values different from NV; note: no ARB suffixes)
# NV_depth_buffer_float enum:
#       DEPTH_COMPONENT32F_NV                           = 0x8DAB
#       DEPTH32F_STENCIL8_NV                            = 0x8DAC
#       FLOAT_32_UNSIGNED_INT_24_8_REV_NV               = 0x8DAD
#       FLOAT_32_UNSIGNED_INT_24_8_REV                  = 0x8DAD
#       DEPTH_BUFFER_FLOAT_MODE_NV                      = 0x8DAF

# NV_future_use: 0x8DB0-0x8DB8

# VERSION_3_0 enum:
# ARB_framebuffer_sRGB enum: (note: no ARB suffixes)
# EXT_framebuffer_sRGB enum:
#       FRAMEBUFFER_SRGB                                = 0x8DB9    # VERSION_3_0 / ARB_sRGB
#       FRAMEBUFFER_SRGB_EXT                            = 0x8DB9
#       FRAMEBUFFER_SRGB_CAPABLE_EXT                    = 0x8DBA

# VERSION_3_0 enum:
# ARB_texture_compression_rgtc enum: (note: no ARB suffixes)
# EXT_texture_compression_rgtc enum:
#       COMPRESSED_RED_RGTC1                            = 0x8DBB    # VERSION_3_0 / ARB_tcrgtc
#       COMPRESSED_RED_RGTC1_EXT                        = 0x8DBB
#       COMPRESSED_SIGNED_RED_RGTC1                     = 0x8DBC    # VERSION_3_0 / ARB_tcrgtc
#       COMPRESSED_SIGNED_RED_RGTC1_EXT                 = 0x8DBC
#       COMPRESSED_RG_RGTC2                             = 0x8DBD    # VERSION_3_0 / ARB_tcrgtc
#       COMPRESSED_RED_GREEN_RGTC2_EXT                  = 0x8DBD
#       COMPRESSED_SIGNED_RG_RGTC2                      = 0x8DBE    # VERSION_3_0 / ARB_tcrgtc
#       COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT           = 0x8DBE

# NV_future_use: 0x8DBF

# VERSION_3_0 enum:
#       SAMPLER_1D_ARRAY                                = 0x8DC0    # VERSION_3_0
#       SAMPLER_2D_ARRAY                                = 0x8DC1    # VERSION_3_0
#       SAMPLER_1D_ARRAY_SHADOW                         = 0x8DC3    # VERSION_3_0
#       SAMPLER_2D_ARRAY_SHADOW                         = 0x8DC4    # VERSION_3_0
#       SAMPLER_CUBE_SHADOW                             = 0x8DC5    # VERSION_3_0
#       UNSIGNED_INT_VEC2                               = 0x8DC6    # VERSION_3_0
#       UNSIGNED_INT_VEC3                               = 0x8DC7    # VERSION_3_0
#       UNSIGNED_INT_VEC4                               = 0x8DC8    # VERSION_3_0
#       INT_SAMPLER_1D                                  = 0x8DC9    # VERSION_3_0
#       INT_SAMPLER_2D                                  = 0x8DCA    # VERSION_3_0
#       INT_SAMPLER_3D                                  = 0x8DCB    # VERSION_3_0
#       INT_SAMPLER_CUBE                                = 0x8DCC    # VERSION_3_0
#       INT_SAMPLER_1D_ARRAY                            = 0x8DCE    # VERSION_3_0
#       INT_SAMPLER_2D_ARRAY                            = 0x8DCF    # VERSION_3_0
#       UNSIGNED_INT_SAMPLER_1D                         = 0x8DD1    # VERSION_3_0
#       UNSIGNED_INT_SAMPLER_2D                         = 0x8DD2    # VERSION_3_0
#       UNSIGNED_INT_SAMPLER_3D                         = 0x8DD3    # VERSION_3_0
#       UNSIGNED_INT_SAMPLER_CUBE                       = 0x8DD4    # VERSION_3_0
#       UNSIGNED_INT_SAMPLER_1D_ARRAY                   = 0x8DD6    # VERSION_3_0
#       UNSIGNED_INT_SAMPLER_2D_ARRAY                   = 0x8DD7    # VERSION_3_0

VERSION_3_1 enum: (Promoted from EXT_gpu_shader4 + ARB_texture_rectangle / ARB_uniform_buffer_object)
        SAMPLER_BUFFER                                  = 0x8DC2    # EXT_gpu_shader4 + ARB_texture_buffer_object
        INT_SAMPLER_2D_RECT                             = 0x8DCD    # EXT_gpu_shader4 + ARB_texture_rectangle
        INT_SAMPLER_BUFFER                              = 0x8DD0    # EXT_gpu_shader4 + ARB_texture_buffer_object
        UNSIGNED_INT_SAMPLER_2D_RECT                    = 0x8DD5    # EXT_gpu_shader4 + ARB_texture_rectangle
        UNSIGNED_INT_SAMPLER_BUFFER                     = 0x8DD8    # EXT_gpu_shader4 + ARB_texture_buffer_object

# EXT_gpu_shader4 enum:
#       SAMPLER_1D_ARRAY_EXT                            = 0x8DC0
#       SAMPLER_2D_ARRAY_EXT                            = 0x8DC1
#       SAMPLER_BUFFER_EXT                              = 0x8DC2
#       SAMPLER_1D_ARRAY_SHADOW_EXT                     = 0x8DC3
#       SAMPLER_2D_ARRAY_SHADOW_EXT                     = 0x8DC4
#       SAMPLER_CUBE_SHADOW_EXT                         = 0x8DC5
#       UNSIGNED_INT_VEC2_EXT                           = 0x8DC6
#       UNSIGNED_INT_VEC3_EXT                           = 0x8DC7
#       UNSIGNED_INT_VEC4_EXT                           = 0x8DC8
#       INT_SAMPLER_1D_EXT                              = 0x8DC9
#       INT_SAMPLER_2D_EXT                              = 0x8DCA
#       INT_SAMPLER_3D_EXT                              = 0x8DCB
#       INT_SAMPLER_CUBE_EXT                            = 0x8DCC
#       INT_SAMPLER_2D_RECT_EXT                         = 0x8DCD
#       INT_SAMPLER_1D_ARRAY_EXT                        = 0x8DCE
#       INT_SAMPLER_2D_ARRAY_EXT                        = 0x8DCF
#       INT_SAMPLER_BUFFER_EXT                          = 0x8DD0
#       UNSIGNED_INT_SAMPLER_1D_EXT                     = 0x8DD1
#       UNSIGNED_INT_SAMPLER_2D_EXT                     = 0x8DD2
#       UNSIGNED_INT_SAMPLER_3D_EXT                     = 0x8DD3
#       UNSIGNED_INT_SAMPLER_CUBE_EXT                   = 0x8DD4
#       UNSIGNED_INT_SAMPLER_2D_RECT_EXT                = 0x8DD5
#       UNSIGNED_INT_SAMPLER_1D_ARRAY_EXT               = 0x8DD6
#       UNSIGNED_INT_SAMPLER_2D_ARRAY_EXT               = 0x8DD7
#       UNSIGNED_INT_SAMPLER_BUFFER_EXT                 = 0x8DD8

# ARB_geometry_shader4 enum:
#       GEOMETRY_SHADER_ARB                             = 0x8DD9

# EXT_geometry_shader4 enum:
#       GEOMETRY_SHADER_EXT                             = 0x8DD9

# ARB_geometry_shader4 enum: (additional; see above)
#       GEOMETRY_VERTICES_OUT_ARB                       = 0x8DDA
#       GEOMETRY_INPUT_TYPE_ARB                         = 0x8DDB
#       GEOMETRY_OUTPUT_TYPE_ARB                        = 0x8DDC

# NV_geometry_program4 enum: (additional; see above)
#       GEOMETRY_VERTICES_OUT_EXT                       = 0x8DDA
#       GEOMETRY_INPUT_TYPE_EXT                         = 0x8DDB
#       GEOMETRY_OUTPUT_TYPE_EXT                        = 0x8DDC

# ARB_geometry_shader4 enum: (additional; see above)
#       MAX_GEOMETRY_VARYING_COMPONENTS_ARB             = 0x8DDD
#       MAX_VERTEX_VARYING_COMPONENTS_ARB               = 0x8DDE
#       MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB             = 0x8DDF
#       MAX_GEOMETRY_OUTPUT_VERTICES_ARB                = 0x8DE0
#       MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB        = 0x8DE1

# EXT_geometry_shader4 enum: (additional; see above)
#       MAX_GEOMETRY_VARYING_COMPONENTS_EXT             = 0x8DDD
#       MAX_VERTEX_VARYING_COMPONENTS_EXT               = 0x8DDE
#       MAX_GEOMETRY_UNIFORM_COMPONENTS_EXT             = 0x8DDF
#       MAX_GEOMETRY_OUTPUT_VERTICES_EXT                = 0x8DE0
#       MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_EXT        = 0x8DE1

# EXT_bindable_uniform enum:
#       MAX_VERTEX_BINDABLE_UNIFORMS_EXT                = 0x8DE2
#       MAX_FRAGMENT_BINDABLE_UNIFORMS_EXT              = 0x8DE3
#       MAX_GEOMETRY_BINDABLE_UNIFORMS_EXT              = 0x8DE4

# NV_future_use: 0x8DE5-0x8DEC

# EXT_bindable_uniform enum: (additional; see above)
#       MAX_BINDABLE_UNIFORM_SIZE_EXT                   = 0x8DED
#       UNIFORM_BUFFER_EXT                              = 0x8DEE
#       UNIFORM_BUFFER_BINDING_EXT                      = 0x8DEF

###############################################################################

# Khronos OpenGL ES WG: 0x8DF0-0x8E0F

# Khronos_future_use: 0x8DF0-0x8DF5

# OES_vertex_type_10_10_10_2 enum: (OpenGL ES only)
#       UNSIGNED_INT_10_10_10_2_OES                     = 0x8DF6
#       INT_10_10_10_2_OES                              = 0x8DF7

# Khronos_future_use: 0x8DF8-0x8E0F

###############################################################################

# NVIDIA: 0x8E10-0x8E8F
# Reserved per email from Michael Gold 2006/8/7

# NV_framebuffer_multisample_coverage enum:
#       RENDERBUFFER_COLOR_SAMPLES_NV                   = 0x8E10
#       MAX_MULTISAMPLE_COVERAGE_MODES_NV               = 0x8E11
#       MULTISAMPLE_COVERAGE_MODES_NV                   = 0x8E12

# VERSION_3_0 enum:
#       QUERY_WAIT                                      = 0x8E13    # VERSION_3_0
#       QUERY_NO_WAIT                                   = 0x8E14    # VERSION_3_0
#       QUERY_BY_REGION_WAIT                            = 0x8E15    # VERSION_3_0
#       QUERY_BY_REGION_NO_WAIT                         = 0x8E16    # VERSION_3_0

# GL_NV_conditional_render enum:
#       QUERY_WAIT_NV                                   = 0x8E13
#       QUERY_NO_WAIT_NV                                = 0x8E14
#       QUERY_BY_REGION_WAIT_NV                         = 0x8E15
#       QUERY_BY_REGION_NO_WAIT_NV                      = 0x8E16

# NV_future_use: 0x8E17-0x8E21

# NV_transform_feedback2 enum:
#     TRANSFORM_FEEDBACK_NV                             = 0x8E22
#     TRANSFORM_FEEDBACK_BUFFER_PAUSED_NV               = 0x8E23
#     TRANSFORM_FEEDBACK_BUFFER_ACTIVE_NV               = 0x8E24
#     TRANSFORM_FEEDBACK_BINDING_NV                     = 0x8E25

# NV_present_video enum:
#       FRAME_NV                                        = 0x8E26
#       FIELDS_NV                                       = 0x8E27
#       CURRENT_TIME_NV                                 = 0x8E28
#       NUM_FILL_STREAMS_NV                             = 0x8E29
#       PRESENT_TIME_NV                                 = 0x8E2A
#       PRESENT_DURATION_NV                             = 0x8E2B

# NV_future_use: 0x8E2C

# EXT_direct_state_access enum:
#       PROGRAM_MATRIX_EXT                              = 0x8E2D
#       TRANSPOSE_PROGRAM_MATRIX_EXT                    = 0x8E2E
#       PROGRAM_MATRIX_STACK_DEPTH_EXT                  = 0x8E2F

# NV_future_use: 0x8E30-0x8E41

# EXT_texture_swizzle enum:
#       TEXTURE_SWIZZLE_R_EXT                           = 0x8E42
#       TEXTURE_SWIZZLE_G_EXT                           = 0x8E43
#       TEXTURE_SWIZZLE_B_EXT                           = 0x8E44
#       TEXTURE_SWIZZLE_A_EXT                           = 0x8E45
#       TEXTURE_SWIZZLE_RGBA_EXT                        = 0x8E46

# NV_future_use: 0x8E47-0x8E4B

# EXT_provoking_vertex enum:
#       QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION_EXT    = 0x8E4C
#       FIRST_VERTEX_CONVENTION_EXT                     = 0x8E4D
#       LAST_VERTEX_CONVENTION_EXT                      = 0x8E4E
#       PROVOKING_VERTEX_EXT                            = 0x8E4F

# NV_explicit_multisample enum:
#       SAMPLE_POSITION_NV                              = 0x8E50
#       SAMPLE_MASK_NV                                  = 0x8E51
#       SAMPLE_MASK_VALUE_NV                            = 0x8E52
#       TEXTURE_BINDING_RENDERBUFFER_NV                 = 0x8E53
#       TEXTURE_RENDERBUFFER_DATA_STORE_BINDING_NV      = 0x8E54
#       MAX_SAMPLE_MASK_WORDS_NV                        = 0x8E59
#       TEXTURE_RENDERBUFFER_NV                         = 0x8E55
#       SAMPLER_RENDERBUFFER_NV                         = 0x8E56
#       INT_SAMPLER_RENDERBUFFER_NV                     = 0x8E57
#       UNSIGNED_INT_SAMPLER_RENDERBUFFER_NV            = 0x8E58

# NV_future_use: 0x8E59-0x8E8F

###############################################################################

# QNX: 0x8E90-0x8E9F
# For GL_QNX_texture_tiling, GL_QNX_complex_polygon, GL_QNX_stippled_lines
# (Khronos bug 696)

# QNX_future_use: 0x8E90-0x8E9F

###############################################################################

# Imagination Tech.: 0x8EA0-0x8EAF

###############################################################################

# Khronos OpenGL ES WG: 0x8EB0-0x8EBF
# Assigned for Affie Munshi on 2007/07/20

###############################################################################

# Vincent: 0x8EC0-0x8ECF

###############################################################################

# NVIDIA: 0x8ED0-0x8F4F
# Assigned for Pat Brown (Khronos bug 3191)

# NV_future_use: 0x8ED0-0x8F35

# VERSION_3_1 enum:
#       use ARB_copy_buffer                 COPY_READ_BUFFER
#       use ARB_copy_buffer                 COPY_WRITE_BUFFER

# ARB_copy_buffer enum:
#       COPY_READ_BUFFER                                = 0x8F36
#       COPY_WRITE_BUFFER                               = 0x8F37

# NVIDIA_future_use: 0x8F38-0x8F4F

###############################################################################

# 3Dlabs: 0x8F50-0x8F5F
# Assigned for Jon Kennedy (Khronos public bug 75)

###############################################################################

# ARM: 0x8F60-0x8F6F
# Assigned for Remi Pedersen (Khronos bug 3745)

###############################################################################

# HI Corp: 0x8F70-0x8F7F
# Assigned for Mark Callow (Khronos bug 4055)

###############################################################################

# Zebra Imaging: 0x8F80-0x8F8F
# Assigned for Mike Weiblen (Khronos public bug 91)

###############################################################################

# OpenGL ARB: 0x8F90-0x8F9F (SNORM textures, 3.1 primitive restart server state)
# VERSION_3_1 enum:
#       RED_SNORM                                       = 0x8F90    # VERSION_3_1
#       RG_SNORM                                        = 0x8F91    # VERSION_3_1
#       RGB_SNORM                                       = 0x8F92    # VERSION_3_1
#       RGBA_SNORM                                      = 0x8F93    # VERSION_3_1
#       R8_SNORM                                        = 0x8F94    # VERSION_3_1
#       RG8_SNORM                                       = 0x8F95    # VERSION_3_1
#       RGB8_SNORM                                      = 0x8F96    # VERSION_3_1
#       RGBA8_SNORM                                     = 0x8F97    # VERSION_3_1
#       R16_SNORM                                       = 0x8F98    # VERSION_3_1
#       RG16_SNORM                                      = 0x8F99    # VERSION_3_1
#       RGB16_SNORM                                     = 0x8F9A    # VERSION_3_1
#       RGBA16_SNORM                                    = 0x8F9B    # VERSION_3_1
#       SIGNED_NORMALIZED                               = 0x8F9C    # VERSION_3_1
#       PRIMITIVE_RESTART                               = 0x8F9D    # Different from NV_primitive_restart value
#       PRIMITIVE_RESTART_INDEX                         = 0x8F9E    # Different from NV_primitive_restart value

# ARB_future_use: 0x8F9F

###############################################################################

# Qualcomm: 0x8FA0-0x8FBF
# Assigned for Maurice Ribble (Khronos bug 4512)

# QCOM_driver_control enum: (OpenGL ES only)
#       PERFMON_GLOBAL_MODE_QCOM                        = 0x8FA0

# QCOM_future_use: 0x8FA1-0x8FBF

###############################################################################

# Vivante: 0x8FC0-0x8FDF
# Assigned for Frido Garritsen  (Khronos bug 4526)

###############################################################################

# NVIDIA: 0x8FE0-0x8FFF
# Assigned for Pat Brown (Khronos bug 4935)

# NV_future_use: 0x8FE0-0x8FFF

###############################################################################

# AMD: 0x9000-0x901F
# Assigned for Bill Licea-Kane

# AMD_vertex_shader_tesselator enum:
#       SAMPLER_BUFFER_AMD                              = 0x9001
#       INT_SAMPLER_BUFFER_AMD                          = 0x9002
#       UNSIGNED_INT_SAMPLER_BUFFER_AMD                 = 0x9003
#       TESSELLATION_MODE_AMD                           = 0x9004
#       TESSELLATION_FACTOR_AMD                         = 0x9005
#       DISCRETE_AMD                                    = 0x9006
#       CONTINUOUS_AMD                                  = 0x9007

# AMD_future_use: 0x9008-0x901F

###############################################################################

# NVIDIA: 0x9020-0x90FF
# Assigned for Pat Brown (Khronos bug 4935)

# NV_future_use: 0x9020-0x90FF

###############################################################################
### Please remember that new enumerant allocations must be obtained by request
### to the Khronos API registrar (see comments at the top of this file)
### File requests in the Khronos Bugzilla, OpenGL project, Registry component.
###############################################################################

# Any_vendor_future_use: 0x9100-0xFFFF
#
#   This range must be the last range in the file.  To generate a new
#   range, allocate multiples of 16 from the beginning of the
#   Any_vendor_future_use range and update enum.spec

# (NOTE: first fill the gap from 0x8FE0-0x8FFF before proceeding here)

###############################################################################

# ARB:    100000-100999 (GLU enumerants only)
# ARB:    101000-101999 (Conformance tests only)

###############################################################################

# IBM:    103000-103999
#       CULL_VERTEX_IBM                                 = 103050
#       VERTEX_ARRAY_LIST_IBM                           = 103070
#       NORMAL_ARRAY_LIST_IBM                           = 103071
#       COLOR_ARRAY_LIST_IBM                            = 103072
#       INDEX_ARRAY_LIST_IBM                            = 103073
#       TEXTURE_COORD_ARRAY_LIST_IBM                    = 103074
#       EDGE_FLAG_ARRAY_LIST_IBM                        = 103075
#       FOG_COORDINATE_ARRAY_LIST_IBM                   = 103076
#       SECONDARY_COLOR_ARRAY_LIST_IBM                  = 103077
#       VERTEX_ARRAY_LIST_STRIDE_IBM                    = 103080
#       NORMAL_ARRAY_LIST_STRIDE_IBM                    = 103081
#       COLOR_ARRAY_LIST_STRIDE_IBM                     = 103082
#       INDEX_ARRAY_LIST_STRIDE_IBM                     = 103083
#       TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM             = 103084
#       EDGE_FLAG_ARRAY_LIST_STRIDE_IBM                 = 103085
#       FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM            = 103086
#       SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM           = 103087

###############################################################################

# NEC:    104000-104999
# Compaq: 105000-105999 (Compaq was acquired by HP)
# KPC:    106000-106999 (Kubota is out of business)
# PGI:    107000-107999 (Portable was acquired by Template Graphics)
# E&S:    108000-108999

###############################################################################