path: root/Godeps/_workspace/src/github.com/obscuren/qml/gl/4.1core/gl.go

// ** file automatically generated by glgen -- do not edit manually **

package GL

// #cgo CXXFLAGS: -std=c++0x -pedantic-errors -Wall -fno-strict-aliasing
// #cgo LDFLAGS: -lstdc++
// #cgo pkg-config: Qt5Core Qt5OpenGL
//
// #include "funcs.h"
//
// void free(void*);
//
import "C"

import (
    "fmt"
    "reflect"
    "unsafe"

    "gopkg.in/qml.v1/gl/glbase"
)

// API returns a value that offers methods matching the OpenGL version 4.1 API.
//
// The returned API must not be used after the provided OpenGL context becomes invalid.
func API(context glbase.Contexter) *GL {
    gl := &GL{}
    gl.funcs = C.gl4_1core_funcs()
    if gl.funcs == nil {
        panic(fmt.Errorf("OpenGL version 4.1 is not available"))
    }
    return gl
}

// GL implements the OpenGL version 4.1 API. Values of this
// type must be created via the API function, and it must not be used after
// the associated OpenGL context becomes invalid.
type GL struct {
    funcs unsafe.Pointer
}

const (
    FALSE = 0
    TRUE  = 1
    NONE  = 0

    BYTE           = 0x1400
    UNSIGNED_BYTE  = 0x1401
    SHORT          = 0x1402
    UNSIGNED_SHORT = 0x1403
    INT            = 0x1404
    UNSIGNED_INT   = 0x1405
    FLOAT          = 0x1406
    N2_BYTES       = 0x1407
    N3_BYTES       = 0x1408
    N4_BYTES       = 0x1409
    DOUBLE         = 0x140A
    HALF_FLOAT     = 0x140B
    FIXED          = 0x140C

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

    ACCUM_BUFFER_BIT    = 0x00000200
    ALL_ATTRIB_BITS     = 0xFFFFFFFF
    COLOR_BUFFER_BIT    = 0x00004000
    CURRENT_BIT         = 0x00000001
    DEPTH_BUFFER_BIT    = 0x00000100
    ENABLE_BIT          = 0x00002000
    EVAL_BIT            = 0x00010000
    FOG_BIT             = 0x00000080
    HINT_BIT            = 0x00008000
    LIGHTING_BIT        = 0x00000040
    LINE_BIT            = 0x00000004
    LIST_BIT            = 0x00020000
    MULTISAMPLE_BIT     = 0x20000000
    PIXEL_MODE_BIT      = 0x00000020
    POINT_BIT           = 0x00000002
    POLYGON_BIT         = 0x00000008
    POLYGON_STIPPLE_BIT = 0x00000010
    SCISSOR_BIT         = 0x00080000
    STENCIL_BUFFER_BIT  = 0x00000400
    TEXTURE_BIT         = 0x00040000
    TRANSFORM_BIT       = 0x00001000
    VIEWPORT_BIT        = 0x00000800

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

    LOGIC_OP = 0x0BF1

    DST_ALPHA           = 0x0304
    ONE                 = 1
    ONE_MINUS_DST_ALPHA = 0x0305
    ONE_MINUS_SRC_ALPHA = 0x0303
    ONE_MINUS_SRC_COLOR = 0x0301
    SRC_ALPHA           = 0x0302
    SRC_COLOR           = 0x0300
    ZERO                = 0

    DST_COLOR           = 0x0306
    ONE_MINUS_DST_COLOR = 0x0307
    SRC_ALPHA_SATURATE  = 0x0308

    CLIENT_ALL_ATTRIB_BITS  = 0xFFFFFFFF
    CLIENT_PIXEL_STORE_BIT  = 0x00000001
    CLIENT_VERTEX_ARRAY_BIT = 0x00000002

    CLIP_DISTANCE0 = 0x3000
    CLIP_DISTANCE1 = 0x3001
    CLIP_DISTANCE2 = 0x3002
    CLIP_DISTANCE3 = 0x3003
    CLIP_DISTANCE4 = 0x3004
    CLIP_DISTANCE5 = 0x3005
    CLIP_DISTANCE6 = 0x3006
    CLIP_DISTANCE7 = 0x3007
    CLIP_PLANE0    = 0x3000
    CLIP_PLANE1    = 0x3001
    CLIP_PLANE2    = 0x3002
    CLIP_PLANE3    = 0x3003
    CLIP_PLANE4    = 0x3004
    CLIP_PLANE5    = 0x3005

    BACK           = 0x0405
    FRONT          = 0x0404
    FRONT_AND_BACK = 0x0408

    AMBIENT             = 0x1200
    AMBIENT_AND_DIFFUSE = 0x1602
    DIFFUSE             = 0x1201
    EMISSION            = 0x1600
    SPECULAR            = 0x1202

    CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT = 0x00000001

    CONTEXT_COMPATIBILITY_PROFILE_BIT = 0x00000002
    CONTEXT_CORE_PROFILE_BIT          = 0x00000001

    AUX0        = 0x0409
    AUX1        = 0x040A
    AUX2        = 0x040B
    AUX3        = 0x040C
    BACK_LEFT   = 0x0402
    BACK_RIGHT  = 0x0403
    FRONT_LEFT  = 0x0400
    FRONT_RIGHT = 0x0401
    LEFT        = 0x0406
    RIGHT       = 0x0407

    ALPHA_TEST           = 0x0BC0
    AUTO_NORMAL          = 0x0D80
    BLEND                = 0x0BE2
    COLOR_ARRAY          = 0x8076
    COLOR_LOGIC_OP       = 0x0BF2
    COLOR_MATERIAL       = 0x0B57
    CULL_FACE            = 0x0B44
    DEPTH_TEST           = 0x0B71
    DITHER               = 0x0BD0
    EDGE_FLAG_ARRAY      = 0x8079
    FOG                  = 0x0B60
    INDEX_ARRAY          = 0x8077
    INDEX_LOGIC_OP       = 0x0BF1
    LIGHT0               = 0x4000
    LIGHT1               = 0x4001
    LIGHT2               = 0x4002
    LIGHT3               = 0x4003
    LIGHT4               = 0x4004
    LIGHT5               = 0x4005
    LIGHT6               = 0x4006
    LIGHT7               = 0x4007
    LIGHTING             = 0x0B50
    LINE_SMOOTH          = 0x0B20
    LINE_STIPPLE         = 0x0B24
    MAP1_COLOR_4         = 0x0D90
    MAP1_INDEX           = 0x0D91
    MAP1_NORMAL          = 0x0D92
    MAP1_TEXTURE_COORD_1 = 0x0D93
    MAP1_TEXTURE_COORD_2 = 0x0D94
    MAP1_TEXTURE_COORD_3 = 0x0D95
    MAP1_TEXTURE_COORD_4 = 0x0D96
    MAP1_VERTEX_3        = 0x0D97
    MAP1_VERTEX_4        = 0x0D98
    MAP2_COLOR_4         = 0x0DB0
    MAP2_INDEX           = 0x0DB1
    MAP2_NORMAL          = 0x0DB2
    MAP2_TEXTURE_COORD_1 = 0x0DB3
    MAP2_TEXTURE_COORD_2 = 0x0DB4
    MAP2_TEXTURE_COORD_3 = 0x0DB5
    MAP2_TEXTURE_COORD_4 = 0x0DB6
    MAP2_VERTEX_3        = 0x0DB7
    MAP2_VERTEX_4        = 0x0DB8
    NORMALIZE            = 0x0BA1
    NORMAL_ARRAY         = 0x8075
    POINT_SMOOTH         = 0x0B10
    POLYGON_OFFSET_FILL  = 0x8037
    POLYGON_OFFSET_LINE  = 0x2A02
    POLYGON_OFFSET_POINT = 0x2A01
    POLYGON_SMOOTH       = 0x0B41
    POLYGON_STIPPLE      = 0x0B42
    SCISSOR_TEST         = 0x0C11
    STENCIL_TEST         = 0x0B90
    TEXTURE_1D           = 0x0DE0
    TEXTURE_2D           = 0x0DE1
    TEXTURE_COORD_ARRAY  = 0x8078
    TEXTURE_GEN_Q        = 0x0C63
    TEXTURE_GEN_R        = 0x0C62
    TEXTURE_GEN_S        = 0x0C60
    TEXTURE_GEN_T        = 0x0C61
    VERTEX_ARRAY         = 0x8074

    INVALID_ENUM                  = 0x0500
    INVALID_FRAMEBUFFER_OPERATION = 0x0506
    INVALID_OPERATION             = 0x0502
    INVALID_VALUE                 = 0x0501
    NO_ERROR                      = 0
    OUT_OF_MEMORY                 = 0x0505
    STACK_OVERFLOW                = 0x0503
    STACK_UNDERFLOW               = 0x0504

    N2D               = 0x0600
    N3D               = 0x0601
    N3D_COLOR         = 0x0602
    N3D_COLOR_TEXTURE = 0x0603
    N4D_COLOR_TEXTURE = 0x0604

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

    EXP    = 0x0800
    EXP2   = 0x0801
    LINEAR = 0x2601

    FOG_COLOR   = 0x0B66
    FOG_DENSITY = 0x0B62
    FOG_END     = 0x0B64
    FOG_INDEX   = 0x0B61
    FOG_MODE    = 0x0B65
    FOG_START   = 0x0B63

    CCW = 0x0901
    CW  = 0x0900

    COEFF  = 0x0A00
    DOMAIN = 0x0A02
    ORDER  = 0x0A01

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

    ACCUM_ALPHA_BITS              = 0x0D5B
    ACCUM_BLUE_BITS               = 0x0D5A
    ACCUM_CLEAR_VALUE             = 0x0B80
    ACCUM_GREEN_BITS              = 0x0D59
    ACCUM_RED_BITS                = 0x0D58
    ALIASED_LINE_WIDTH_RANGE      = 0x846E
    ALIASED_POINT_SIZE_RANGE      = 0x846D
    ALPHA_BIAS                    = 0x0D1D
    ALPHA_BITS                    = 0x0D55
    ALPHA_SCALE                   = 0x0D1C
    ALPHA_TEST_FUNC               = 0x0BC1
    ALPHA_TEST_REF                = 0x0BC2
    ATTRIB_STACK_DEPTH            = 0x0BB0
    AUX_BUFFERS                   = 0x0C00
    BLEND_DST                     = 0x0BE0
    BLEND_SRC                     = 0x0BE1
    BLUE_BIAS                     = 0x0D1B
    BLUE_BITS                     = 0x0D54
    BLUE_SCALE                    = 0x0D1A
    CLIENT_ATTRIB_STACK_DEPTH     = 0x0BB1
    COLOR_ARRAY_SIZE              = 0x8081
    COLOR_ARRAY_STRIDE            = 0x8083
    COLOR_ARRAY_TYPE              = 0x8082
    COLOR_CLEAR_VALUE             = 0x0C22
    COLOR_MATERIAL_FACE           = 0x0B55
    COLOR_MATERIAL_PARAMETER      = 0x0B56
    COLOR_WRITEMASK               = 0x0C23
    CULL_FACE_MODE                = 0x0B45
    CURRENT_COLOR                 = 0x0B00
    CURRENT_INDEX                 = 0x0B01
    CURRENT_NORMAL                = 0x0B02
    CURRENT_RASTER_COLOR          = 0x0B04
    CURRENT_RASTER_DISTANCE       = 0x0B09
    CURRENT_RASTER_INDEX          = 0x0B05
    CURRENT_RASTER_POSITION       = 0x0B07
    CURRENT_RASTER_POSITION_VALID = 0x0B08
    CURRENT_RASTER_TEXTURE_COORDS = 0x0B06
    CURRENT_TEXTURE_COORDS        = 0x0B03
    DEPTH_BIAS                    = 0x0D1F
    DEPTH_BITS                    = 0x0D56
    DEPTH_CLEAR_VALUE             = 0x0B73
    DEPTH_FUNC                    = 0x0B74
    DEPTH_RANGE                   = 0x0B70
    DEPTH_SCALE                   = 0x0D1E
    DEPTH_WRITEMASK               = 0x0B72
    DOUBLEBUFFER                  = 0x0C32
    DRAW_BUFFER                   = 0x0C01
    EDGE_FLAG                     = 0x0B43
    EDGE_FLAG_ARRAY_STRIDE        = 0x808C
    FEEDBACK_BUFFER_SIZE          = 0x0DF1
    FEEDBACK_BUFFER_TYPE          = 0x0DF2
    FOG_HINT                      = 0x0C54
    FRONT_FACE                    = 0x0B46
    GREEN_BIAS                    = 0x0D19
    GREEN_BITS                    = 0x0D53
    GREEN_SCALE                   = 0x0D18
    INDEX_ARRAY_STRIDE            = 0x8086
    INDEX_ARRAY_TYPE              = 0x8085
    INDEX_BITS                    = 0x0D51
    INDEX_CLEAR_VALUE             = 0x0C20
    INDEX_MODE                    = 0x0C30
    INDEX_OFFSET                  = 0x0D13
    INDEX_SHIFT                   = 0x0D12
    INDEX_WRITEMASK               = 0x0C21
    LIGHT_MODEL_AMBIENT           = 0x0B53
    LIGHT_MODEL_COLOR_CONTROL     = 0x81F8
    LIGHT_MODEL_LOCAL_VIEWER      = 0x0B51
    LIGHT_MODEL_TWO_SIDE          = 0x0B52
    LINE_SMOOTH_HINT              = 0x0C52
    LINE_STIPPLE_PATTERN          = 0x0B25
    LINE_STIPPLE_REPEAT           = 0x0B26
    LINE_WIDTH                    = 0x0B21
    LINE_WIDTH_GRANULARITY        = 0x0B23
    LINE_WIDTH_RANGE              = 0x0B22
    LIST_BASE                     = 0x0B32
    LIST_INDEX                    = 0x0B33
    LIST_MODE                     = 0x0B30
    LOGIC_OP_MODE                 = 0x0BF0
    MAP1_GRID_DOMAIN              = 0x0DD0
    MAP1_GRID_SEGMENTS            = 0x0DD1
    MAP2_GRID_DOMAIN              = 0x0DD2
    MAP2_GRID_SEGMENTS            = 0x0DD3
    MAP_COLOR                     = 0x0D10
    MAP_STENCIL                   = 0x0D11
    MATRIX_MODE                   = 0x0BA0
    MAX_ATTRIB_STACK_DEPTH        = 0x0D35
    MAX_CLIENT_ATTRIB_STACK_DEPTH = 0x0D3B
    MAX_CLIP_DISTANCES            = 0x0D32
    MAX_CLIP_PLANES               = 0x0D32
    MAX_EVAL_ORDER                = 0x0D30
    MAX_LIGHTS                    = 0x0D31
    MAX_LIST_NESTING              = 0x0B31
    MAX_MODELVIEW_STACK_DEPTH     = 0x0D36
    MAX_NAME_STACK_DEPTH          = 0x0D37
    MAX_PIXEL_MAP_TABLE           = 0x0D34
    MAX_PROJECTION_STACK_DEPTH    = 0x0D38
    MAX_TEXTURE_SIZE              = 0x0D33
    MAX_TEXTURE_STACK_DEPTH       = 0x0D39
    MAX_VIEWPORT_DIMS             = 0x0D3A
    MODELVIEW_MATRIX              = 0x0BA6
    MODELVIEW_STACK_DEPTH         = 0x0BA3
    NAME_STACK_DEPTH              = 0x0D70
    NORMAL_ARRAY_STRIDE           = 0x807F
    NORMAL_ARRAY_TYPE             = 0x807E
    PACK_ALIGNMENT                = 0x0D05
    PACK_LSB_FIRST                = 0x0D01
    PACK_ROW_LENGTH               = 0x0D02
    PACK_SKIP_PIXELS              = 0x0D04
    PACK_SKIP_ROWS                = 0x0D03
    PACK_SWAP_BYTES               = 0x0D00
    PERSPECTIVE_CORRECTION_HINT   = 0x0C50
    PIXEL_MAP_A_TO_A_SIZE         = 0x0CB9
    PIXEL_MAP_B_TO_B_SIZE         = 0x0CB8
    PIXEL_MAP_G_TO_G_SIZE         = 0x0CB7
    PIXEL_MAP_I_TO_A_SIZE         = 0x0CB5
    PIXEL_MAP_I_TO_B_SIZE         = 0x0CB4
    PIXEL_MAP_I_TO_G_SIZE         = 0x0CB3
    PIXEL_MAP_I_TO_I_SIZE         = 0x0CB0
    PIXEL_MAP_I_TO_R_SIZE         = 0x0CB2
    PIXEL_MAP_R_TO_R_SIZE         = 0x0CB6
    PIXEL_MAP_S_TO_S_SIZE         = 0x0CB1
    POINT_SIZE                    = 0x0B11
    POINT_SIZE_GRANULARITY        = 0x0B13
    POINT_SIZE_RANGE              = 0x0B12
    POINT_SMOOTH_HINT             = 0x0C51
    POLYGON_MODE                  = 0x0B40
    POLYGON_OFFSET_FACTOR         = 0x8038
    POLYGON_OFFSET_UNITS          = 0x2A00
    POLYGON_SMOOTH_HINT           = 0x0C53
    PROJECTION_MATRIX             = 0x0BA7
    PROJECTION_STACK_DEPTH        = 0x0BA4
    READ_BUFFER                   = 0x0C02
    RED_BIAS                      = 0x0D15
    RED_BITS                      = 0x0D52
    RED_SCALE                     = 0x0D14
    RENDER_MODE                   = 0x0C40
    RGBA_MODE                     = 0x0C31
    SCISSOR_BOX                   = 0x0C10
    SELECTION_BUFFER_SIZE         = 0x0DF4
    SHADE_MODEL                   = 0x0B54
    SMOOTH_LINE_WIDTH_GRANULARITY = 0x0B23
    SMOOTH_LINE_WIDTH_RANGE       = 0x0B22
    SMOOTH_POINT_SIZE_GRANULARITY = 0x0B13
    SMOOTH_POINT_SIZE_RANGE       = 0x0B12
    STENCIL_BITS                  = 0x0D57
    STENCIL_CLEAR_VALUE           = 0x0B91
    STENCIL_FAIL                  = 0x0B94
    STENCIL_FUNC                  = 0x0B92
    STENCIL_PASS_DEPTH_FAIL       = 0x0B95
    STENCIL_PASS_DEPTH_PASS       = 0x0B96
    STENCIL_REF                   = 0x0B97
    STENCIL_VALUE_MASK            = 0x0B93
    STENCIL_WRITEMASK             = 0x0B98
    STEREO                        = 0x0C33
    SUBPIXEL_BITS                 = 0x0D50
    TEXTURE_BINDING_1D            = 0x8068
    TEXTURE_BINDING_2D            = 0x8069
    TEXTURE_BINDING_3D            = 0x806A
    TEXTURE_COORD_ARRAY_SIZE      = 0x8088
    TEXTURE_COORD_ARRAY_STRIDE    = 0x808A
    TEXTURE_COORD_ARRAY_TYPE      = 0x8089
    TEXTURE_MATRIX                = 0x0BA8
    TEXTURE_STACK_DEPTH           = 0x0BA5
    UNPACK_ALIGNMENT              = 0x0CF5
    UNPACK_LSB_FIRST              = 0x0CF1
    UNPACK_ROW_LENGTH             = 0x0CF2
    UNPACK_SKIP_PIXELS            = 0x0CF4
    UNPACK_SKIP_ROWS              = 0x0CF3
    UNPACK_SWAP_BYTES             = 0x0CF0
    VERTEX_ARRAY_SIZE             = 0x807A
    VERTEX_ARRAY_STRIDE           = 0x807C
    VERTEX_ARRAY_TYPE             = 0x807B
    VIEWPORT                      = 0x0BA2
    ZOOM_X                        = 0x0D16
    ZOOM_Y                        = 0x0D17

    COLOR_ARRAY_POINTER         = 0x8090
    EDGE_FLAG_ARRAY_POINTER     = 0x8093
    FEEDBACK_BUFFER_POINTER     = 0x0DF0
    INDEX_ARRAY_POINTER         = 0x8091
    NORMAL_ARRAY_POINTER        = 0x808F
    SELECTION_BUFFER_POINTER    = 0x0DF3
    TEXTURE_COORD_ARRAY_POINTER = 0x8092
    VERTEX_ARRAY_POINTER        = 0x808E

    TEXTURE_ALPHA_SIZE      = 0x805F
    TEXTURE_BLUE_SIZE       = 0x805E
    TEXTURE_BORDER          = 0x1005
    TEXTURE_BORDER_COLOR    = 0x1004
    TEXTURE_COMPONENTS      = 0x1003
    TEXTURE_GREEN_SIZE      = 0x805D
    TEXTURE_HEIGHT          = 0x1001
    TEXTURE_INTENSITY_SIZE  = 0x8061
    TEXTURE_INTERNAL_FORMAT = 0x1003
    TEXTURE_LUMINANCE_SIZE  = 0x8060
    TEXTURE_MAG_FILTER      = 0x2800
    TEXTURE_MIN_FILTER      = 0x2801
    TEXTURE_PRIORITY        = 0x8066
    TEXTURE_RED_SIZE        = 0x805C
    TEXTURE_RESIDENT        = 0x8067
    TEXTURE_WIDTH           = 0x1000
    TEXTURE_WRAP_S          = 0x2802
    TEXTURE_WRAP_T          = 0x2803

    DONT_CARE = 0x1100
    FASTEST   = 0x1101
    NICEST    = 0x1102

    FRAGMENT_SHADER_DERIVATIVE_HINT = 0x8B8B
    GENERATE_MIPMAP_HINT            = 0x8192
    PROGRAM_BINARY_RETRIEVABLE_HINT = 0x8257
    TEXTURE_COMPRESSION_HINT        = 0x84EF

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

    MODULATE = 0x2100
    REPLACE  = 0x1E01

    SEPARATE_SPECULAR_COLOR = 0x81FA
    SINGLE_COLOR            = 0x81F9

    CONSTANT_ATTENUATION  = 0x1207
    LINEAR_ATTENUATION    = 0x1208
    POSITION              = 0x1203
    QUADRATIC_ATTENUATION = 0x1209
    SPOT_CUTOFF           = 0x1206
    SPOT_DIRECTION        = 0x1204
    SPOT_EXPONENT         = 0x1205

    COMPILE             = 0x1300
    COMPILE_AND_EXECUTE = 0x1301

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

    MAP_FLUSH_EXPLICIT_BIT    = 0x0010
    MAP_INVALIDATE_BUFFER_BIT = 0x0008
    MAP_INVALIDATE_RANGE_BIT  = 0x0004
    MAP_READ_BIT              = 0x0001
    MAP_UNSYNCHRONIZED_BIT    = 0x0020
    MAP_WRITE_BIT             = 0x0002

    COLOR_INDEXES = 0x1603
    SHININESS     = 0x1601

    MODELVIEW  = 0x1700
    PROJECTION = 0x1701
    TEXTURE    = 0x1702

    LINE  = 0x1B01
    POINT = 0x1B00

    FILL = 0x1B02

    COLOR   = 0x1800
    DEPTH   = 0x1801
    STENCIL = 0x1802

    ALPHA           = 0x1906
    BLUE            = 0x1905
    COLOR_INDEX     = 0x1900
    DEPTH_COMPONENT = 0x1902
    GREEN           = 0x1904
    LUMINANCE       = 0x1909
    LUMINANCE_ALPHA = 0x190A
    RED             = 0x1903
    RGB             = 0x1907
    RGBA            = 0x1908
    STENCIL_INDEX   = 0x1901

    ALPHA12             = 0x803D
    ALPHA16             = 0x803E
    ALPHA4              = 0x803B
    ALPHA8              = 0x803C
    INTENSITY           = 0x8049
    INTENSITY12         = 0x804C
    INTENSITY16         = 0x804D
    INTENSITY4          = 0x804A
    INTENSITY8          = 0x804B
    LUMINANCE12         = 0x8041
    LUMINANCE12_ALPHA12 = 0x8047
    LUMINANCE12_ALPHA4  = 0x8046
    LUMINANCE16         = 0x8042
    LUMINANCE16_ALPHA16 = 0x8048
    LUMINANCE4          = 0x803F
    LUMINANCE4_ALPHA4   = 0x8043
    LUMINANCE6_ALPHA2   = 0x8044
    LUMINANCE8          = 0x8040
    LUMINANCE8_ALPHA8   = 0x8045
    R3_G3_B2            = 0x2A10
    RGB10               = 0x8052
    RGB10_A2            = 0x8059
    RGB12               = 0x8053
    RGB16               = 0x8054
    RGB4                = 0x804F
    RGB5                = 0x8050
    RGB5_A1             = 0x8057
    RGB8                = 0x8051
    RGBA12              = 0x805A
    RGBA16              = 0x805B
    RGBA2               = 0x8055
    RGBA4               = 0x8056
    RGBA8               = 0x8058

    PACK_IMAGE_HEIGHT   = 0x806C
    PACK_SKIP_IMAGES    = 0x806B
    UNPACK_IMAGE_HEIGHT = 0x806E
    UNPACK_SKIP_IMAGES  = 0x806D

    BITMAP                  = 0x1A00
    UNSIGNED_BYTE_3_3_2     = 0x8032
    UNSIGNED_INT_10_10_10_2 = 0x8036
    UNSIGNED_INT_8_8_8_8    = 0x8035
    UNSIGNED_SHORT_4_4_4_4  = 0x8033
    UNSIGNED_SHORT_5_5_5_1  = 0x8034

    POINT_DISTANCE_ATTENUATION = 0x8129
    POINT_FADE_THRESHOLD_SIZE  = 0x8128
    POINT_SIZE_MAX             = 0x8127
    POINT_SIZE_MIN             = 0x8126

    LINES                    = 0x0001
    LINES_ADJACENCY          = 0x000A
    LINE_LOOP                = 0x0002
    LINE_STRIP               = 0x0003
    LINE_STRIP_ADJACENCY     = 0x000B
    PATCHES                  = 0x000E
    POINTS                   = 0x0000
    POLYGON                  = 0x0009
    QUADS                    = 0x0007
    QUAD_STRIP               = 0x0008
    TRIANGLES                = 0x0004
    TRIANGLES_ADJACENCY      = 0x000C
    TRIANGLE_FAN             = 0x0006
    TRIANGLE_STRIP           = 0x0005
    TRIANGLE_STRIP_ADJACENCY = 0x000D

    FEEDBACK = 0x1C01
    RENDER   = 0x1C00
    SELECT   = 0x1C02

    FLAT   = 0x1D00
    SMOOTH = 0x1D01

    DECR = 0x1E03
    INCR = 0x1E02
    KEEP = 0x1E00

    EXTENSIONS = 0x1F03
    RENDERER   = 0x1F01
    VENDOR     = 0x1F00
    VERSION    = 0x1F02

    S = 0x2000
    T = 0x2001
    R = 0x2002
    Q = 0x2003

    DECAL = 0x2101

    TEXTURE_ENV_COLOR = 0x2201
    TEXTURE_ENV_MODE  = 0x2200

    TEXTURE_ENV = 0x2300

    EYE_LINEAR    = 0x2400
    OBJECT_LINEAR = 0x2401
    SPHERE_MAP    = 0x2402

    EYE_PLANE        = 0x2502
    OBJECT_PLANE     = 0x2501
    TEXTURE_GEN_MODE = 0x2500

    NEAREST = 0x2600

    LINEAR_MIPMAP_LINEAR   = 0x2703
    LINEAR_MIPMAP_NEAREST  = 0x2701
    NEAREST_MIPMAP_LINEAR  = 0x2702
    NEAREST_MIPMAP_NEAREST = 0x2700

    GENERATE_MIPMAP = 0x8191
    TEXTURE_WRAP_R  = 0x8072

    PROXY_TEXTURE_1D   = 0x8063
    PROXY_TEXTURE_2D   = 0x8064
    PROXY_TEXTURE_3D   = 0x8070
    TEXTURE_3D         = 0x806F
    TEXTURE_BASE_LEVEL = 0x813C
    TEXTURE_MAX_LEVEL  = 0x813D
    TEXTURE_MAX_LOD    = 0x813B
    TEXTURE_MIN_LOD    = 0x813A

    CLAMP           = 0x2900
    CLAMP_TO_BORDER = 0x812D
    CLAMP_TO_EDGE   = 0x812F
    REPEAT          = 0x2901

    VERTEX_SHADER_BIT          = 0x00000001
    FRAGMENT_SHADER_BIT        = 0x00000002
    GEOMETRY_SHADER_BIT        = 0x00000004
    TESS_CONTROL_SHADER_BIT    = 0x00000008
    TESS_EVALUATION_SHADER_BIT = 0x00000010
    ALL_SHADER_BITS            = 0xFFFFFFFF

    SYNC_FLUSH_COMMANDS_BIT                            = 0x00000001
    INVALID_INDEX                                      = 0xFFFFFFFF
    TIMEOUT_IGNORED                                    = 0xFFFFFFFFFFFFFFFF
    CONSTANT_COLOR                                     = 0x8001
    ONE_MINUS_CONSTANT_COLOR                           = 0x8002
    CONSTANT_ALPHA                                     = 0x8003
    ONE_MINUS_CONSTANT_ALPHA                           = 0x8004
    FUNC_ADD                                           = 0x8006
    MIN                                                = 0x8007
    MAX                                                = 0x8008
    BLEND_EQUATION_RGB                                 = 0x8009
    FUNC_SUBTRACT                                      = 0x800A
    FUNC_REVERSE_SUBTRACT                              = 0x800B
    RESCALE_NORMAL                                     = 0x803A
    TEXTURE_DEPTH                                      = 0x8071
    MAX_3D_TEXTURE_SIZE                                = 0x8073
    MULTISAMPLE                                        = 0x809D
    SAMPLE_ALPHA_TO_COVERAGE                           = 0x809E
    SAMPLE_ALPHA_TO_ONE                                = 0x809F
    SAMPLE_COVERAGE                                    = 0x80A0
    SAMPLE_BUFFERS                                     = 0x80A8
    SAMPLES                                            = 0x80A9
    SAMPLE_COVERAGE_VALUE                              = 0x80AA
    SAMPLE_COVERAGE_INVERT                             = 0x80AB
    BLEND_DST_RGB                                      = 0x80C8
    BLEND_SRC_RGB                                      = 0x80C9
    BLEND_DST_ALPHA                                    = 0x80CA
    BLEND_SRC_ALPHA                                    = 0x80CB
    BGR                                                = 0x80E0
    BGRA                                               = 0x80E1
    MAX_ELEMENTS_VERTICES                              = 0x80E8
    MAX_ELEMENTS_INDICES                               = 0x80E9
    DEPTH_COMPONENT16                                  = 0x81A5
    DEPTH_COMPONENT24                                  = 0x81A6
    DEPTH_COMPONENT32                                  = 0x81A7
    FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING              = 0x8210
    FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE              = 0x8211
    FRAMEBUFFER_ATTACHMENT_RED_SIZE                    = 0x8212
    FRAMEBUFFER_ATTACHMENT_GREEN_SIZE                  = 0x8213
    FRAMEBUFFER_ATTACHMENT_BLUE_SIZE                   = 0x8214
    FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE                  = 0x8215
    FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE                  = 0x8216
    FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE                = 0x8217
    FRAMEBUFFER_DEFAULT                                = 0x8218
    FRAMEBUFFER_UNDEFINED                              = 0x8219
    DEPTH_STENCIL_ATTACHMENT                           = 0x821A
    MAJOR_VERSION                                      = 0x821B
    MINOR_VERSION                                      = 0x821C
    NUM_EXTENSIONS                                     = 0x821D
    CONTEXT_FLAGS                                      = 0x821E
    COMPRESSED_RED                                     = 0x8225
    COMPRESSED_RG                                      = 0x8226
    RG                                                 = 0x8227
    RG_INTEGER                                         = 0x8228
    R8                                                 = 0x8229
    R16                                                = 0x822A
    RG8                                                = 0x822B
    RG16                                               = 0x822C
    R16F                                               = 0x822D
    R32F                                               = 0x822E
    RG16F                                              = 0x822F
    RG32F                                              = 0x8230
    R8I                                                = 0x8231
    R8UI                                               = 0x8232
    R16I                                               = 0x8233
    R16UI                                              = 0x8234
    R32I                                               = 0x8235
    R32UI                                              = 0x8236
    RG8I                                               = 0x8237
    RG8UI                                              = 0x8238
    RG16I                                              = 0x8239
    RG16UI                                             = 0x823A
    RG32I                                              = 0x823B
    RG32UI                                             = 0x823C
    PROGRAM_SEPARABLE                                  = 0x8258
    ACTIVE_PROGRAM                                     = 0x8259
    PROGRAM_PIPELINE_BINDING                           = 0x825A
    MAX_VIEWPORTS                                      = 0x825B
    VIEWPORT_SUBPIXEL_BITS                             = 0x825C
    VIEWPORT_BOUNDS_RANGE                              = 0x825D
    LAYER_PROVOKING_VERTEX                             = 0x825E
    VIEWPORT_INDEX_PROVOKING_VERTEX                    = 0x825F
    UNDEFINED_VERTEX                                   = 0x8260
    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
    MIRRORED_REPEAT                                    = 0x8370
    FOG_COORDINATE_SOURCE                              = 0x8450
    FOG_COORD_SRC                                      = 0x8450
    FOG_COORDINATE                                     = 0x8451
    FOG_COORD                                          = 0x8451
    FRAGMENT_DEPTH                                     = 0x8452
    CURRENT_FOG_COORDINATE                             = 0x8453
    CURRENT_FOG_COORD                                  = 0x8453
    FOG_COORDINATE_ARRAY_TYPE                          = 0x8454
    FOG_COORD_ARRAY_TYPE                               = 0x8454
    FOG_COORDINATE_ARRAY_STRIDE                        = 0x8455
    FOG_COORD_ARRAY_STRIDE                             = 0x8455
    FOG_COORDINATE_ARRAY_POINTER                       = 0x8456
    FOG_COORD_ARRAY_POINTER                            = 0x8456
    FOG_COORDINATE_ARRAY                               = 0x8457
    FOG_COORD_ARRAY                                    = 0x8457
    COLOR_SUM                                          = 0x8458
    CURRENT_SECONDARY_COLOR                            = 0x8459
    SECONDARY_COLOR_ARRAY_SIZE                         = 0x845A
    SECONDARY_COLOR_ARRAY_TYPE                         = 0x845B
    SECONDARY_COLOR_ARRAY_STRIDE                       = 0x845C
    SECONDARY_COLOR_ARRAY_POINTER                      = 0x845D
    SECONDARY_COLOR_ARRAY                              = 0x845E
    CURRENT_RASTER_SECONDARY_COLOR                     = 0x845F
    TEXTURE0                                           = 0x84C0
    TEXTURE1                                           = 0x84C1
    TEXTURE2                                           = 0x84C2
    TEXTURE3                                           = 0x84C3
    TEXTURE4                                           = 0x84C4
    TEXTURE5                                           = 0x84C5
    TEXTURE6                                           = 0x84C6
    TEXTURE7                                           = 0x84C7
    TEXTURE8                                           = 0x84C8
    TEXTURE9                                           = 0x84C9
    TEXTURE10                                          = 0x84CA
    TEXTURE11                                          = 0x84CB
    TEXTURE12                                          = 0x84CC
    TEXTURE13                                          = 0x84CD
    TEXTURE14                                          = 0x84CE
    TEXTURE15                                          = 0x84CF
    TEXTURE16                                          = 0x84D0
    TEXTURE17                                          = 0x84D1
    TEXTURE18                                          = 0x84D2
    TEXTURE19                                          = 0x84D3
    TEXTURE20                                          = 0x84D4
    TEXTURE21                                          = 0x84D5
    TEXTURE22                                          = 0x84D6
    TEXTURE23                                          = 0x84D7
    TEXTURE24                                          = 0x84D8
    TEXTURE25                                          = 0x84D9
    TEXTURE26                                          = 0x84DA
    TEXTURE27                                          = 0x84DB
    TEXTURE28                                          = 0x84DC
    TEXTURE29                                          = 0x84DD
    TEXTURE30                                          = 0x84DE
    TEXTURE31                                          = 0x84DF
    ACTIVE_TEXTURE                                     = 0x84E0
    CLIENT_ACTIVE_TEXTURE                              = 0x84E1
    MAX_TEXTURE_UNITS                                  = 0x84E2
    TRANSPOSE_MODELVIEW_MATRIX                         = 0x84E3
    TRANSPOSE_PROJECTION_MATRIX                        = 0x84E4
    TRANSPOSE_TEXTURE_MATRIX                           = 0x84E5
    TRANSPOSE_COLOR_MATRIX                             = 0x84E6
    SUBTRACT                                           = 0x84E7
    MAX_RENDERBUFFER_SIZE                              = 0x84E8
    COMPRESSED_ALPHA                                   = 0x84E9
    COMPRESSED_LUMINANCE                               = 0x84EA
    COMPRESSED_LUMINANCE_ALPHA                         = 0x84EB
    COMPRESSED_INTENSITY                               = 0x84EC
    COMPRESSED_RGB                                     = 0x84ED
    COMPRESSED_RGBA                                    = 0x84EE
    UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER    = 0x84F0
    UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER = 0x84F1
    TEXTURE_RECTANGLE                                  = 0x84F5
    TEXTURE_BINDING_RECTANGLE                          = 0x84F6
    PROXY_TEXTURE_RECTANGLE                            = 0x84F7
    MAX_RECTANGLE_TEXTURE_SIZE                         = 0x84F8
    DEPTH_STENCIL                                      = 0x84F9
    UNSIGNED_INT_24_8                                  = 0x84FA
    MAX_TEXTURE_LOD_BIAS                               = 0x84FD
    TEXTURE_FILTER_CONTROL                             = 0x8500
    TEXTURE_LOD_BIAS                                   = 0x8501
    INCR_WRAP                                          = 0x8507
    DECR_WRAP                                          = 0x8508
    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
    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
    SRC0_RGB                                           = 0x8580
    SOURCE1_RGB                                        = 0x8581
    SRC1_RGB                                           = 0x8581
    SOURCE2_RGB                                        = 0x8582
    SRC2_RGB                                           = 0x8582
    SOURCE0_ALPHA                                      = 0x8588
    SRC0_ALPHA                                         = 0x8588
    SOURCE1_ALPHA                                      = 0x8589
    SRC1_ALPHA                                         = 0x8589
    SOURCE2_ALPHA                                      = 0x858A
    SRC2_ALPHA                                         = 0x858A
    OPERAND0_RGB                                       = 0x8590
    OPERAND1_RGB                                       = 0x8591
    OPERAND2_RGB                                       = 0x8592
    OPERAND0_ALPHA                                     = 0x8598
    OPERAND1_ALPHA                                     = 0x8599
    OPERAND2_ALPHA                                     = 0x859A
    VERTEX_ARRAY_BINDING                               = 0x85B5
    VERTEX_ATTRIB_ARRAY_ENABLED                        = 0x8622
    VERTEX_ATTRIB_ARRAY_SIZE                           = 0x8623
    VERTEX_ATTRIB_ARRAY_STRIDE                         = 0x8624
    VERTEX_ATTRIB_ARRAY_TYPE                           = 0x8625
    CURRENT_VERTEX_ATTRIB                              = 0x8626
    VERTEX_PROGRAM_POINT_SIZE                          = 0x8642
    PROGRAM_POINT_SIZE                                 = 0x8642
    VERTEX_PROGRAM_TWO_SIDE                            = 0x8643
    VERTEX_ATTRIB_ARRAY_POINTER                        = 0x8645
    DEPTH_CLAMP                                        = 0x864F
    TEXTURE_COMPRESSED_IMAGE_SIZE                      = 0x86A0
    TEXTURE_COMPRESSED                                 = 0x86A1
    NUM_COMPRESSED_TEXTURE_FORMATS                     = 0x86A2
    COMPRESSED_TEXTURE_FORMATS                         = 0x86A3
    DOT3_RGB                                           = 0x86AE
    DOT3_RGBA                                          = 0x86AF
    PROGRAM_BINARY_LENGTH                              = 0x8741
    BUFFER_SIZE                                        = 0x8764
    BUFFER_USAGE                                       = 0x8765
    NUM_PROGRAM_BINARY_FORMATS                         = 0x87FE
    PROGRAM_BINARY_FORMATS                             = 0x87FF
    STENCIL_BACK_FUNC                                  = 0x8800
    STENCIL_BACK_FAIL                                  = 0x8801
    STENCIL_BACK_PASS_DEPTH_FAIL                       = 0x8802
    STENCIL_BACK_PASS_DEPTH_PASS                       = 0x8803
    RGBA32F                                            = 0x8814
    RGB32F                                             = 0x8815
    RGBA16F                                            = 0x881A
    RGB16F                                             = 0x881B
    MAX_DRAW_BUFFERS                                   = 0x8824
    DRAW_BUFFER0                                       = 0x8825
    DRAW_BUFFER1                                       = 0x8826
    DRAW_BUFFER2                                       = 0x8827
    DRAW_BUFFER3                                       = 0x8828
    DRAW_BUFFER4                                       = 0x8829
    DRAW_BUFFER5                                       = 0x882A
    DRAW_BUFFER6                                       = 0x882B
    DRAW_BUFFER7                                       = 0x882C
    DRAW_BUFFER8                                       = 0x882D
    DRAW_BUFFER9                                       = 0x882E
    DRAW_BUFFER10                                      = 0x882F
    DRAW_BUFFER11                                      = 0x8830
    DRAW_BUFFER12                                      = 0x8831
    DRAW_BUFFER13                                      = 0x8832
    DRAW_BUFFER14                                      = 0x8833
    DRAW_BUFFER15                                      = 0x8834
    BLEND_EQUATION_ALPHA                               = 0x883D
    TEXTURE_DEPTH_SIZE                                 = 0x884A
    DEPTH_TEXTURE_MODE                                 = 0x884B
    TEXTURE_COMPARE_MODE                               = 0x884C
    TEXTURE_COMPARE_FUNC                               = 0x884D
    COMPARE_R_TO_TEXTURE                               = 0x884E
    COMPARE_REF_TO_TEXTURE                             = 0x884E
    TEXTURE_CUBE_MAP_SEAMLESS                          = 0x884F
    POINT_SPRITE                                       = 0x8861
    COORD_REPLACE                                      = 0x8862
    QUERY_COUNTER_BITS                                 = 0x8864
    CURRENT_QUERY                                      = 0x8865
    QUERY_RESULT                                       = 0x8866
    QUERY_RESULT_AVAILABLE                             = 0x8867
    MAX_VERTEX_ATTRIBS                                 = 0x8869
    VERTEX_ATTRIB_ARRAY_NORMALIZED                     = 0x886A
    MAX_TESS_CONTROL_INPUT_COMPONENTS                  = 0x886C
    MAX_TESS_EVALUATION_INPUT_COMPONENTS               = 0x886D
    MAX_TEXTURE_COORDS                                 = 0x8871
    MAX_TEXTURE_IMAGE_UNITS                            = 0x8872
    GEOMETRY_SHADER_INVOCATIONS                        = 0x887F
    ARRAY_BUFFER                                       = 0x8892
    ELEMENT_ARRAY_BUFFER                               = 0x8893
    ARRAY_BUFFER_BINDING                               = 0x8894
    ELEMENT_ARRAY_BUFFER_BINDING                       = 0x8895
    VERTEX_ARRAY_BUFFER_BINDING                        = 0x8896
    NORMAL_ARRAY_BUFFER_BINDING                        = 0x8897
    COLOR_ARRAY_BUFFER_BINDING                         = 0x8898
    INDEX_ARRAY_BUFFER_BINDING                         = 0x8899
    TEXTURE_COORD_ARRAY_BUFFER_BINDING                 = 0x889A
    EDGE_FLAG_ARRAY_BUFFER_BINDING                     = 0x889B
    SECONDARY_COLOR_ARRAY_BUFFER_BINDING               = 0x889C
    FOG_COORDINATE_ARRAY_BUFFER_BINDING                = 0x889D
    FOG_COORD_ARRAY_BUFFER_BINDING                     = 0x889D
    WEIGHT_ARRAY_BUFFER_BINDING                        = 0x889E
    VERTEX_ATTRIB_ARRAY_BUFFER_BINDING                 = 0x889F
    READ_ONLY                                          = 0x88B8
    WRITE_ONLY                                         = 0x88B9
    READ_WRITE                                         = 0x88BA
    BUFFER_ACCESS                                      = 0x88BB
    BUFFER_MAPPED                                      = 0x88BC
    BUFFER_MAP_POINTER                                 = 0x88BD
    TIME_ELAPSED                                       = 0x88BF
    STREAM_DRAW                                        = 0x88E0
    STREAM_READ                                        = 0x88E1
    STREAM_COPY                                        = 0x88E2
    STATIC_DRAW                                        = 0x88E4
    STATIC_READ                                        = 0x88E5
    STATIC_COPY                                        = 0x88E6
    DYNAMIC_DRAW                                       = 0x88E8
    DYNAMIC_READ                                       = 0x88E9
    DYNAMIC_COPY                                       = 0x88EA
    PIXEL_PACK_BUFFER                                  = 0x88EB
    PIXEL_UNPACK_BUFFER                                = 0x88EC
    PIXEL_PACK_BUFFER_BINDING                          = 0x88ED
    PIXEL_UNPACK_BUFFER_BINDING                        = 0x88EF
    DEPTH24_STENCIL8                                   = 0x88F0
    TEXTURE_STENCIL_SIZE                               = 0x88F1
    SRC1_COLOR                                         = 0x88F9
    ONE_MINUS_SRC1_COLOR                               = 0x88FA
    ONE_MINUS_SRC1_ALPHA                               = 0x88FB
    MAX_DUAL_SOURCE_DRAW_BUFFERS                       = 0x88FC
    VERTEX_ATTRIB_ARRAY_INTEGER                        = 0x88FD
    VERTEX_ATTRIB_ARRAY_DIVISOR                        = 0x88FE
    MAX_ARRAY_TEXTURE_LAYERS                           = 0x88FF
    MIN_PROGRAM_TEXEL_OFFSET                           = 0x8904
    MAX_PROGRAM_TEXEL_OFFSET                           = 0x8905
    SAMPLES_PASSED                                     = 0x8914
    GEOMETRY_VERTICES_OUT                              = 0x8916
    GEOMETRY_INPUT_TYPE                                = 0x8917
    GEOMETRY_OUTPUT_TYPE                               = 0x8918
    SAMPLER_BINDING                                    = 0x8919
    CLAMP_VERTEX_COLOR                                 = 0x891A
    CLAMP_FRAGMENT_COLOR                               = 0x891B
    CLAMP_READ_COLOR                                   = 0x891C
    FIXED_ONLY                                         = 0x891D
    UNIFORM_BUFFER                                     = 0x8A11
    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
    FRAGMENT_SHADER                                    = 0x8B30
    VERTEX_SHADER                                      = 0x8B31
    MAX_FRAGMENT_UNIFORM_COMPONENTS                    = 0x8B49
    MAX_VERTEX_UNIFORM_COMPONENTS                      = 0x8B4A
    MAX_VARYING_FLOATS                                 = 0x8B4B
    MAX_VARYING_COMPONENTS                             = 0x8B4B
    MAX_VERTEX_TEXTURE_IMAGE_UNITS                     = 0x8B4C
    MAX_COMBINED_TEXTURE_IMAGE_UNITS                   = 0x8B4D
    SHADER_TYPE                                        = 0x8B4F
    FLOAT_VEC2                                         = 0x8B50
    FLOAT_VEC3                                         = 0x8B51
    FLOAT_VEC4                                         = 0x8B52
    INT_VEC2                                           = 0x8B53
    INT_VEC3                                           = 0x8B54
    INT_VEC4                                           = 0x8B55
    BOOL                                               = 0x8B56
    BOOL_VEC2                                          = 0x8B57
    BOOL_VEC3                                          = 0x8B58
    BOOL_VEC4                                          = 0x8B59
    FLOAT_MAT2                                         = 0x8B5A
    FLOAT_MAT3                                         = 0x8B5B
    FLOAT_MAT4                                         = 0x8B5C
    SAMPLER_1D                                         = 0x8B5D
    SAMPLER_2D                                         = 0x8B5E
    SAMPLER_3D                                         = 0x8B5F
    SAMPLER_CUBE                                       = 0x8B60
    SAMPLER_1D_SHADOW                                  = 0x8B61
    SAMPLER_2D_SHADOW                                  = 0x8B62
    SAMPLER_2D_RECT                                    = 0x8B63
    SAMPLER_2D_RECT_SHADOW                             = 0x8B64
    FLOAT_MAT2x3                                       = 0x8B65
    FLOAT_MAT2x4                                       = 0x8B66
    FLOAT_MAT3x2                                       = 0x8B67
    FLOAT_MAT3x4                                       = 0x8B68
    FLOAT_MAT4x2                                       = 0x8B69
    FLOAT_MAT4x3                                       = 0x8B6A
    DELETE_STATUS                                      = 0x8B80
    COMPILE_STATUS                                     = 0x8B81
    LINK_STATUS                                        = 0x8B82
    VALIDATE_STATUS                                    = 0x8B83
    INFO_LOG_LENGTH                                    = 0x8B84
    ATTACHED_SHADERS                                   = 0x8B85
    ACTIVE_UNIFORMS                                    = 0x8B86
    ACTIVE_UNIFORM_MAX_LENGTH                          = 0x8B87
    SHADER_SOURCE_LENGTH                               = 0x8B88
    ACTIVE_ATTRIBUTES                                  = 0x8B89
    ACTIVE_ATTRIBUTE_MAX_LENGTH                        = 0x8B8A
    SHADING_LANGUAGE_VERSION                           = 0x8B8C
    CURRENT_PROGRAM                                    = 0x8B8D
    IMPLEMENTATION_COLOR_READ_TYPE                     = 0x8B9A
    IMPLEMENTATION_COLOR_READ_FORMAT                   = 0x8B9B
    TEXTURE_RED_TYPE                                   = 0x8C10
    TEXTURE_GREEN_TYPE                                 = 0x8C11
    TEXTURE_BLUE_TYPE                                  = 0x8C12
    TEXTURE_ALPHA_TYPE                                 = 0x8C13
    TEXTURE_DEPTH_TYPE                                 = 0x8C16
    UNSIGNED_NORMALIZED                                = 0x8C17
    TEXTURE_1D_ARRAY                                   = 0x8C18
    PROXY_TEXTURE_1D_ARRAY                             = 0x8C19
    TEXTURE_2D_ARRAY                                   = 0x8C1A
    PROXY_TEXTURE_2D_ARRAY                             = 0x8C1B
    TEXTURE_BINDING_1D_ARRAY                           = 0x8C1C
    TEXTURE_BINDING_2D_ARRAY                           = 0x8C1D
    MAX_GEOMETRY_TEXTURE_IMAGE_UNITS                   = 0x8C29
    TEXTURE_BUFFER                                     = 0x8C2A
    MAX_TEXTURE_BUFFER_SIZE                            = 0x8C2B
    TEXTURE_BINDING_BUFFER                             = 0x8C2C
    TEXTURE_BUFFER_DATA_STORE_BINDING                  = 0x8C2D
    ANY_SAMPLES_PASSED                                 = 0x8C2F
    SAMPLE_SHADING                                     = 0x8C36
    MIN_SAMPLE_SHADING_VALUE                           = 0x8C37
    R11F_G11F_B10F                                     = 0x8C3A
    UNSIGNED_INT_10F_11F_11F_REV                       = 0x8C3B
    RGB9_E5                                            = 0x8C3D
    UNSIGNED_INT_5_9_9_9_REV                           = 0x8C3E
    TEXTURE_SHARED_SIZE                                = 0x8C3F
    SRGB                                               = 0x8C40
    SRGB8                                              = 0x8C41
    SRGB_ALPHA                                         = 0x8C42
    SRGB8_ALPHA8                                       = 0x8C43
    SLUMINANCE_ALPHA                                   = 0x8C44
    SLUMINANCE8_ALPHA8                                 = 0x8C45
    SLUMINANCE                                         = 0x8C46
    SLUMINANCE8                                        = 0x8C47
    COMPRESSED_SRGB                                    = 0x8C48
    COMPRESSED_SRGB_ALPHA                              = 0x8C49
    COMPRESSED_SLUMINANCE                              = 0x8C4A
    COMPRESSED_SLUMINANCE_ALPHA                        = 0x8C4B
    TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH              = 0x8C76
    TRANSFORM_FEEDBACK_BUFFER_MODE                     = 0x8C7F
    MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS         = 0x8C80
    TRANSFORM_FEEDBACK_VARYINGS                        = 0x8C83
    TRANSFORM_FEEDBACK_BUFFER_START                    = 0x8C84
    TRANSFORM_FEEDBACK_BUFFER_SIZE                     = 0x8C85
    PRIMITIVES_GENERATED                               = 0x8C87
    TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN              = 0x8C88
    RASTERIZER_DISCARD                                 = 0x8C89
    MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS      = 0x8C8A
    MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS            = 0x8C8B
    INTERLEAVED_ATTRIBS                                = 0x8C8C
    SEPARATE_ATTRIBS                                   = 0x8C8D
    TRANSFORM_FEEDBACK_BUFFER                          = 0x8C8E
    TRANSFORM_FEEDBACK_BUFFER_BINDING                  = 0x8C8F
    POINT_SPRITE_COORD_ORIGIN                          = 0x8CA0
    LOWER_LEFT                                         = 0x8CA1
    UPPER_LEFT                                         = 0x8CA2
    STENCIL_BACK_REF                                   = 0x8CA3
    STENCIL_BACK_VALUE_MASK                            = 0x8CA4
    STENCIL_BACK_WRITEMASK                             = 0x8CA5
    DRAW_FRAMEBUFFER_BINDING                           = 0x8CA6
    FRAMEBUFFER_BINDING                                = 0x8CA6
    RENDERBUFFER_BINDING                               = 0x8CA7
    READ_FRAMEBUFFER                                   = 0x8CA8
    DRAW_FRAMEBUFFER                                   = 0x8CA9
    READ_FRAMEBUFFER_BINDING                           = 0x8CAA
    RENDERBUFFER_SAMPLES                               = 0x8CAB
    DEPTH_COMPONENT32F                                 = 0x8CAC
    DEPTH32F_STENCIL8                                  = 0x8CAD
    FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE                 = 0x8CD0
    FRAMEBUFFER_ATTACHMENT_OBJECT_NAME                 = 0x8CD1
    FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL               = 0x8CD2
    FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE       = 0x8CD3
    FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER               = 0x8CD4
    FRAMEBUFFER_COMPLETE                               = 0x8CD5
    FRAMEBUFFER_INCOMPLETE_ATTACHMENT                  = 0x8CD6
    FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT          = 0x8CD7
    FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER                 = 0x8CDB
    FRAMEBUFFER_INCOMPLETE_READ_BUFFER                 = 0x8CDC
    FRAMEBUFFER_UNSUPPORTED                            = 0x8CDD
    MAX_COLOR_ATTACHMENTS                              = 0x8CDF
    COLOR_ATTACHMENT0                                  = 0x8CE0
    COLOR_ATTACHMENT1                                  = 0x8CE1
    COLOR_ATTACHMENT2                                  = 0x8CE2
    COLOR_ATTACHMENT3                                  = 0x8CE3
    COLOR_ATTACHMENT4                                  = 0x8CE4
    COLOR_ATTACHMENT5                                  = 0x8CE5
    COLOR_ATTACHMENT6                                  = 0x8CE6
    COLOR_ATTACHMENT7                                  = 0x8CE7
    COLOR_ATTACHMENT8                                  = 0x8CE8
    COLOR_ATTACHMENT9                                  = 0x8CE9
    COLOR_ATTACHMENT10                                 = 0x8CEA
    COLOR_ATTACHMENT11                                 = 0x8CEB
    COLOR_ATTACHMENT12                                 = 0x8CEC
    COLOR_ATTACHMENT13                                 = 0x8CED
    COLOR_ATTACHMENT14                                 = 0x8CEE
    COLOR_ATTACHMENT15                                 = 0x8CEF
    DEPTH_ATTACHMENT                                   = 0x8D00
    STENCIL_ATTACHMENT                                 = 0x8D20
    FRAMEBUFFER                                        = 0x8D40
    RENDERBUFFER                                       = 0x8D41
    RENDERBUFFER_WIDTH                                 = 0x8D42
    RENDERBUFFER_HEIGHT                                = 0x8D43
    RENDERBUFFER_INTERNAL_FORMAT                       = 0x8D44
    STENCIL_INDEX1                                     = 0x8D46
    STENCIL_INDEX4                                     = 0x8D47
    STENCIL_INDEX8                                     = 0x8D48
    STENCIL_INDEX16                                    = 0x8D49
    RENDERBUFFER_RED_SIZE                              = 0x8D50
    RENDERBUFFER_GREEN_SIZE                            = 0x8D51
    RENDERBUFFER_BLUE_SIZE                             = 0x8D52
    RENDERBUFFER_ALPHA_SIZE                            = 0x8D53
    RENDERBUFFER_DEPTH_SIZE                            = 0x8D54
    RENDERBUFFER_STENCIL_SIZE                          = 0x8D55
    FRAMEBUFFER_INCOMPLETE_MULTISAMPLE                 = 0x8D56
    MAX_SAMPLES                                        = 0x8D57
    RGB565                                             = 0x8D62
    RGBA32UI                                           = 0x8D70
    RGB32UI                                            = 0x8D71
    RGBA16UI                                           = 0x8D76
    RGB16UI                                            = 0x8D77
    RGBA8UI                                            = 0x8D7C
    RGB8UI                                             = 0x8D7D
    RGBA32I                                            = 0x8D82
    RGB32I                                             = 0x8D83
    RGBA16I                                            = 0x8D88
    RGB16I                                             = 0x8D89
    RGBA8I                                             = 0x8D8E
    RGB8I                                              = 0x8D8F
    RED_INTEGER                                        = 0x8D94
    GREEN_INTEGER                                      = 0x8D95
    BLUE_INTEGER                                       = 0x8D96
    ALPHA_INTEGER                                      = 0x8D97
    RGB_INTEGER                                        = 0x8D98
    RGBA_INTEGER                                       = 0x8D99
    BGR_INTEGER                                        = 0x8D9A
    BGRA_INTEGER                                       = 0x8D9B
    INT_2_10_10_10_REV                                 = 0x8D9F
    FRAMEBUFFER_ATTACHMENT_LAYERED                     = 0x8DA7
    FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS               = 0x8DA8
    FLOAT_32_UNSIGNED_INT_24_8_REV                     = 0x8DAD
    FRAMEBUFFER_SRGB                                   = 0x8DB9
    COMPRESSED_RED_RGTC1                               = 0x8DBB
    COMPRESSED_SIGNED_RED_RGTC1                        = 0x8DBC
    COMPRESSED_RG_RGTC2                                = 0x8DBD
    COMPRESSED_SIGNED_RG_RGTC2                         = 0x8DBE
    SAMPLER_1D_ARRAY                                   = 0x8DC0
    SAMPLER_2D_ARRAY                                   = 0x8DC1
    SAMPLER_BUFFER                                     = 0x8DC2
    SAMPLER_1D_ARRAY_SHADOW                            = 0x8DC3
    SAMPLER_2D_ARRAY_SHADOW                            = 0x8DC4
    SAMPLER_CUBE_SHADOW                                = 0x8DC5
    UNSIGNED_INT_VEC2                                  = 0x8DC6
    UNSIGNED_INT_VEC3                                  = 0x8DC7
    UNSIGNED_INT_VEC4                                  = 0x8DC8
    INT_SAMPLER_1D                                     = 0x8DC9
    INT_SAMPLER_2D                                     = 0x8DCA
    INT_SAMPLER_3D                                     = 0x8DCB
    INT_SAMPLER_CUBE                                   = 0x8DCC
    INT_SAMPLER_2D_RECT                                = 0x8DCD
    INT_SAMPLER_1D_ARRAY                               = 0x8DCE
    INT_SAMPLER_2D_ARRAY                               = 0x8DCF
    INT_SAMPLER_BUFFER                                 = 0x8DD0
    UNSIGNED_INT_SAMPLER_1D                            = 0x8DD1
    UNSIGNED_INT_SAMPLER_2D                            = 0x8DD2
    UNSIGNED_INT_SAMPLER_3D                            = 0x8DD3
    UNSIGNED_INT_SAMPLER_CUBE                          = 0x8DD4
    UNSIGNED_INT_SAMPLER_2D_RECT                       = 0x8DD5
    UNSIGNED_INT_SAMPLER_1D_ARRAY                      = 0x8DD6
    UNSIGNED_INT_SAMPLER_2D_ARRAY                      = 0x8DD7
    UNSIGNED_INT_SAMPLER_BUFFER                        = 0x8DD8
    GEOMETRY_SHADER                                    = 0x8DD9
    MAX_GEOMETRY_UNIFORM_COMPONENTS                    = 0x8DDF
    MAX_GEOMETRY_OUTPUT_VERTICES                       = 0x8DE0
    MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS               = 0x8DE1
    ACTIVE_SUBROUTINES                                 = 0x8DE5
    ACTIVE_SUBROUTINE_UNIFORMS                         = 0x8DE6
    MAX_SUBROUTINES                                    = 0x8DE7
    MAX_SUBROUTINE_UNIFORM_LOCATIONS                   = 0x8DE8
    LOW_FLOAT                                          = 0x8DF0
    MEDIUM_FLOAT                                       = 0x8DF1
    HIGH_FLOAT                                         = 0x8DF2
    LOW_INT                                            = 0x8DF3
    MEDIUM_INT                                         = 0x8DF4
    HIGH_INT                                           = 0x8DF5
    SHADER_BINARY_FORMATS                              = 0x8DF8
    NUM_SHADER_BINARY_FORMATS                          = 0x8DF9
    SHADER_COMPILER                                    = 0x8DFA
    MAX_VERTEX_UNIFORM_VECTORS                         = 0x8DFB
    MAX_VARYING_VECTORS                                = 0x8DFC
    MAX_FRAGMENT_UNIFORM_VECTORS                       = 0x8DFD
    QUERY_WAIT                                         = 0x8E13
    QUERY_NO_WAIT                                      = 0x8E14
    QUERY_BY_REGION_WAIT                               = 0x8E15
    QUERY_BY_REGION_NO_WAIT                            = 0x8E16
    MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS       = 0x8E1E
    MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS    = 0x8E1F
    TRANSFORM_FEEDBACK                                 = 0x8E22
    TRANSFORM_FEEDBACK_BUFFER_PAUSED                   = 0x8E23
    TRANSFORM_FEEDBACK_BUFFER_ACTIVE                   = 0x8E24
    TRANSFORM_FEEDBACK_BINDING                         = 0x8E25
    TIMESTAMP                                          = 0x8E28
    TEXTURE_SWIZZLE_R                                  = 0x8E42
    TEXTURE_SWIZZLE_G                                  = 0x8E43
    TEXTURE_SWIZZLE_B                                  = 0x8E44
    TEXTURE_SWIZZLE_A                                  = 0x8E45
    TEXTURE_SWIZZLE_RGBA                               = 0x8E46
    ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS                = 0x8E47
    ACTIVE_SUBROUTINE_MAX_LENGTH                       = 0x8E48
    ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH               = 0x8E49
    NUM_COMPATIBLE_SUBROUTINES                         = 0x8E4A
    COMPATIBLE_SUBROUTINES                             = 0x8E4B
    QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION           = 0x8E4C
    FIRST_VERTEX_CONVENTION                            = 0x8E4D
    LAST_VERTEX_CONVENTION                             = 0x8E4E
    PROVOKING_VERTEX                                   = 0x8E4F
    SAMPLE_POSITION                                    = 0x8E50
    SAMPLE_MASK                                        = 0x8E51
    SAMPLE_MASK_VALUE                                  = 0x8E52
    MAX_SAMPLE_MASK_WORDS                              = 0x8E59
    MAX_GEOMETRY_SHADER_INVOCATIONS                    = 0x8E5A
    MIN_FRAGMENT_INTERPOLATION_OFFSET                  = 0x8E5B
    MAX_FRAGMENT_INTERPOLATION_OFFSET                  = 0x8E5C
    FRAGMENT_INTERPOLATION_OFFSET_BITS                 = 0x8E5D
    MIN_PROGRAM_TEXTURE_GATHER_OFFSET                  = 0x8E5E
    MAX_PROGRAM_TEXTURE_GATHER_OFFSET                  = 0x8E5F
    MAX_TRANSFORM_FEEDBACK_BUFFERS                     = 0x8E70
    MAX_VERTEX_STREAMS                                 = 0x8E71
    PATCH_VERTICES                                     = 0x8E72
    PATCH_DEFAULT_INNER_LEVEL                          = 0x8E73
    PATCH_DEFAULT_OUTER_LEVEL                          = 0x8E74
    TESS_CONTROL_OUTPUT_VERTICES                       = 0x8E75
    TESS_GEN_MODE                                      = 0x8E76
    TESS_GEN_SPACING                                   = 0x8E77
    TESS_GEN_VERTEX_ORDER                              = 0x8E78
    TESS_GEN_POINT_MODE                                = 0x8E79
    ISOLINES                                           = 0x8E7A
    FRACTIONAL_ODD                                     = 0x8E7B
    FRACTIONAL_EVEN                                    = 0x8E7C
    MAX_PATCH_VERTICES                                 = 0x8E7D
    MAX_TESS_GEN_LEVEL                                 = 0x8E7E
    MAX_TESS_CONTROL_UNIFORM_COMPONENTS                = 0x8E7F
    MAX_TESS_EVALUATION_UNIFORM_COMPONENTS             = 0x8E80
    MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS               = 0x8E81
    MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS            = 0x8E82
    MAX_TESS_CONTROL_OUTPUT_COMPONENTS                 = 0x8E83
    MAX_TESS_PATCH_COMPONENTS                          = 0x8E84
    MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS           = 0x8E85
    MAX_TESS_EVALUATION_OUTPUT_COMPONENTS              = 0x8E86
    TESS_EVALUATION_SHADER                             = 0x8E87
    TESS_CONTROL_SHADER                                = 0x8E88
    MAX_TESS_CONTROL_UNIFORM_BLOCKS                    = 0x8E89
    MAX_TESS_EVALUATION_UNIFORM_BLOCKS                 = 0x8E8A
    COPY_READ_BUFFER                                   = 0x8F36
    COPY_WRITE_BUFFER                                  = 0x8F37
    DRAW_INDIRECT_BUFFER                               = 0x8F3F
    DRAW_INDIRECT_BUFFER_BINDING                       = 0x8F43
    DOUBLE_MAT2                                        = 0x8F46
    DOUBLE_MAT3                                        = 0x8F47
    DOUBLE_MAT4                                        = 0x8F48
    DOUBLE_MAT2x3                                      = 0x8F49
    DOUBLE_MAT2x4                                      = 0x8F4A
    DOUBLE_MAT3x2                                      = 0x8F4B
    DOUBLE_MAT3x4                                      = 0x8F4C
    DOUBLE_MAT4x2                                      = 0x8F4D
    DOUBLE_MAT4x3                                      = 0x8F4E
    R8_SNORM                                           = 0x8F94
    RG8_SNORM                                          = 0x8F95
    RGB8_SNORM                                         = 0x8F96
    RGBA8_SNORM                                        = 0x8F97
    R16_SNORM                                          = 0x8F98
    RG16_SNORM                                         = 0x8F99
    RGB16_SNORM                                        = 0x8F9A
    RGBA16_SNORM                                       = 0x8F9B
    SIGNED_NORMALIZED                                  = 0x8F9C
    PRIMITIVE_RESTART                                  = 0x8F9D
    PRIMITIVE_RESTART_INDEX                            = 0x8F9E
    DOUBLE_VEC2                                        = 0x8FFC
    DOUBLE_VEC3                                        = 0x8FFD
    DOUBLE_VEC4                                        = 0x8FFE
    TEXTURE_CUBE_MAP_ARRAY                             = 0x9009
    TEXTURE_BINDING_CUBE_MAP_ARRAY                     = 0x900A
    PROXY_TEXTURE_CUBE_MAP_ARRAY                       = 0x900B
    SAMPLER_CUBE_MAP_ARRAY                             = 0x900C
    SAMPLER_CUBE_MAP_ARRAY_SHADOW                      = 0x900D
    INT_SAMPLER_CUBE_MAP_ARRAY                         = 0x900E
    UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY                = 0x900F
    RGB10_A2UI                                         = 0x906F
    TEXTURE_2D_MULTISAMPLE                             = 0x9100
    PROXY_TEXTURE_2D_MULTISAMPLE                       = 0x9101
    TEXTURE_2D_MULTISAMPLE_ARRAY                       = 0x9102
    PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY                 = 0x9103
    TEXTURE_BINDING_2D_MULTISAMPLE                     = 0x9104
    TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY               = 0x9105
    TEXTURE_SAMPLES                                    = 0x9106
    TEXTURE_FIXED_SAMPLE_LOCATIONS                     = 0x9107
    SAMPLER_2D_MULTISAMPLE                             = 0x9108
    INT_SAMPLER_2D_MULTISAMPLE                         = 0x9109
    UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE                = 0x910A
    SAMPLER_2D_MULTISAMPLE_ARRAY                       = 0x910B
    INT_SAMPLER_2D_MULTISAMPLE_ARRAY                   = 0x910C
    UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY          = 0x910D
    MAX_COLOR_TEXTURE_SAMPLES                          = 0x910E
    MAX_DEPTH_TEXTURE_SAMPLES                          = 0x910F
    MAX_INTEGER_SAMPLES                                = 0x9110
    MAX_SERVER_WAIT_TIMEOUT                            = 0x9111
    OBJECT_TYPE                                        = 0x9112
    SYNC_CONDITION                                     = 0x9113
    SYNC_STATUS                                        = 0x9114
    SYNC_FLAGS                                         = 0x9115
    SYNC_FENCE                                         = 0x9116
    SYNC_GPU_COMMANDS_COMPLETE                         = 0x9117
    UNSIGNALED                                         = 0x9118
    SIGNALED                                           = 0x9119
    ALREADY_SIGNALED                                   = 0x911A
    TIMEOUT_EXPIRED                                    = 0x911B
    CONDITION_SATISFIED                                = 0x911C
    WAIT_FAILED                                        = 0x911D
    BUFFER_ACCESS_FLAGS                                = 0x911F
    BUFFER_MAP_LENGTH                                  = 0x9120
    BUFFER_MAP_OFFSET                                  = 0x9121
    MAX_VERTEX_OUTPUT_COMPONENTS                       = 0x9122
    MAX_GEOMETRY_INPUT_COMPONENTS                      = 0x9123
    MAX_GEOMETRY_OUTPUT_COMPONENTS                     = 0x9124
    MAX_FRAGMENT_INPUT_COMPONENTS                      = 0x9125
    CONTEXT_PROFILE_MASK                               = 0x9126
)

// https://www.opengl.org/sdk/docs/man4/xhtml/glViewport.xml
func (gl *GL) Viewport(x, y, width, height int) {
    C.gl4_1core_glViewport(gl.funcs, C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLsizei(height))
}

// DepthRange specifies the mapping of depth values from normalized device
// coordinates to window coordinates.
//
// Parameter nearVal specifies the mapping of the near clipping plane to window
// coordinates (defaults to 0), while farVal specifies the mapping of the far
// clipping plane to window coordinates (defaults to 1).
//
// After clipping and division by w, depth coordinates range from -1 to 1,
// corresponding to the near and far clipping planes. DepthRange specifies a
// linear mapping of the normalized depth coordinates in this range to window
// depth coordinates. Regardless of the actual depth buffer implementation,
// window coordinate depth values are treated as though they range from 0 through 1
// (like color components). Thus, the values accepted by DepthRange are both
// clamped to this range before they are accepted.
//
// The default setting of (0, 1) maps the near plane to 0 and the far plane to 1.
// With this mapping, the depth buffer range is fully utilized.
//
// It is not necessary that nearVal be less than farVal. Reverse mappings such as
// nearVal 1, and farVal 0 are acceptable.
//
// GL.INVALID_OPERATION is generated if DepthRange is executed between the
// execution of Begin and the corresponding execution of End.
func (gl *GL) DepthRange(nearVal, farVal float64) {
    C.gl4_1core_glDepthRange(gl.funcs, C.GLdouble(nearVal), C.GLdouble(farVal))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsEnabled.xml
func (gl *GL) IsEnabled(cap glbase.Enum) bool {
    glresult := C.gl4_1core_glIsEnabled(gl.funcs, C.GLenum(cap))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetTexLevelParameteriv.xml
func (gl *GL) GetTexLevelParameteriv(target glbase.Enum, level int, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetTexLevelParameteriv(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetTexLevelParameterfv.xml
func (gl *GL) GetTexLevelParameterfv(target glbase.Enum, level int, pname glbase.Enum, params []float32) {
    C.gl4_1core_glGetTexLevelParameterfv(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetTexParameteriv.xml
func (gl *GL) GetTexParameteriv(target, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetTexParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetTexParameterfv.xml
func (gl *GL) GetTexParameterfv(target, pname glbase.Enum, params []float32) {
    C.gl4_1core_glGetTexParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetTexImage.xml
func (gl *GL) GetTexImage(target glbase.Enum, level int, format, gltype glbase.Enum, pixels interface{}) {
    var pixels_ptr unsafe.Pointer
    var pixels_v = reflect.ValueOf(pixels)
    if pixels != nil && pixels_v.Kind() != reflect.Slice {
        panic("parameter pixels must be a slice")
    }
    if pixels != nil {
        pixels_ptr = unsafe.Pointer(pixels_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glGetTexImage(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(format), C.GLenum(gltype), pixels_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetIntegerv.xml
func (gl *GL) GetIntegerv(pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetIntegerv(gl.funcs, C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetFloatv.xml
func (gl *GL) GetFloatv(pname glbase.Enum, params []float32) {
    C.gl4_1core_glGetFloatv(gl.funcs, C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetError.xml
func (gl *GL) GetError() glbase.Enum {
    glresult := C.gl4_1core_glGetError(gl.funcs)
    return glbase.Enum(glresult)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetDoublev.xml
func (gl *GL) GetDoublev(pname glbase.Enum, params []float64) {
    C.gl4_1core_glGetDoublev(gl.funcs, C.GLenum(pname), (*C.GLdouble)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetBooleanv.xml
func (gl *GL) GetBooleanv(pname glbase.Enum, params []bool) {
    C.gl4_1core_glGetBooleanv(gl.funcs, C.GLenum(pname), (*C.GLboolean)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glReadPixels.xml
func (gl *GL) ReadPixels(x, y, width, height int, format, gltype glbase.Enum, pixels interface{}) {
    var pixels_ptr unsafe.Pointer
    var pixels_v = reflect.ValueOf(pixels)
    if pixels != nil && pixels_v.Kind() != reflect.Slice {
        panic("parameter pixels must be a slice")
    }
    if pixels != nil {
        pixels_ptr = unsafe.Pointer(pixels_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glReadPixels(gl.funcs, C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLsizei(height), C.GLenum(format), C.GLenum(gltype), pixels_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glReadBuffer.xml
func (gl *GL) ReadBuffer(mode glbase.Enum) {
    C.gl4_1core_glReadBuffer(gl.funcs, C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPixelStorei.xml
func (gl *GL) PixelStorei(pname glbase.Enum, param int32) {
    C.gl4_1core_glPixelStorei(gl.funcs, C.GLenum(pname), C.GLint(param))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPixelStoref.xml
func (gl *GL) PixelStoref(pname glbase.Enum, param float32) {
    C.gl4_1core_glPixelStoref(gl.funcs, C.GLenum(pname), C.GLfloat(param))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDepthFunc.xml
func (gl *GL) DepthFunc(glfunc glbase.Enum) {
    C.gl4_1core_glDepthFunc(gl.funcs, C.GLenum(glfunc))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glStencilOp.xml
func (gl *GL) StencilOp(fail, zfail, zpass glbase.Enum) {
    C.gl4_1core_glStencilOp(gl.funcs, C.GLenum(fail), C.GLenum(zfail), C.GLenum(zpass))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glStencilFunc.xml
func (gl *GL) StencilFunc(glfunc glbase.Enum, ref int32, mask uint32) {
    C.gl4_1core_glStencilFunc(gl.funcs, C.GLenum(glfunc), C.GLint(ref), C.GLuint(mask))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glLogicOp.xml
func (gl *GL) LogicOp(opcode glbase.Enum) {
    C.gl4_1core_glLogicOp(gl.funcs, C.GLenum(opcode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlendFunc.xml
func (gl *GL) BlendFunc(sfactor, dfactor glbase.Enum) {
    C.gl4_1core_glBlendFunc(gl.funcs, C.GLenum(sfactor), C.GLenum(dfactor))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFlush.xml
func (gl *GL) Flush() {
    C.gl4_1core_glFlush(gl.funcs)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFinish.xml
func (gl *GL) Finish() {
    C.gl4_1core_glFinish(gl.funcs)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glEnable.xml
func (gl *GL) Enable(cap glbase.Enum) {
    C.gl4_1core_glEnable(gl.funcs, C.GLenum(cap))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDisable.xml
func (gl *GL) Disable(cap glbase.Enum) {
    C.gl4_1core_glDisable(gl.funcs, C.GLenum(cap))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDepthMask.xml
func (gl *GL) DepthMask(flag bool) {
    C.gl4_1core_glDepthMask(gl.funcs, *(*C.GLboolean)(unsafe.Pointer(&flag)))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glColorMask.xml
func (gl *GL) ColorMask(red, green, blue, alpha bool) {
    C.gl4_1core_glColorMask(gl.funcs, *(*C.GLboolean)(unsafe.Pointer(&red)), *(*C.GLboolean)(unsafe.Pointer(&green)), *(*C.GLboolean)(unsafe.Pointer(&blue)), *(*C.GLboolean)(unsafe.Pointer(&alpha)))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glStencilMask.xml
func (gl *GL) StencilMask(mask uint32) {
    C.gl4_1core_glStencilMask(gl.funcs, C.GLuint(mask))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClearDepth.xml
func (gl *GL) ClearDepth(depth float64) {
    C.gl4_1core_glClearDepth(gl.funcs, C.GLdouble(depth))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClearStencil.xml
func (gl *GL) ClearStencil(s int32) {
    C.gl4_1core_glClearStencil(gl.funcs, C.GLint(s))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClearColor.xml
func (gl *GL) ClearColor(red, green, blue, alpha float32) {
    C.gl4_1core_glClearColor(gl.funcs, C.GLfloat(red), C.GLfloat(green), C.GLfloat(blue), C.GLfloat(alpha))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClear.xml
func (gl *GL) Clear(mask glbase.Bitfield) {
    C.gl4_1core_glClear(gl.funcs, C.GLbitfield(mask))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawBuffer.xml
func (gl *GL) DrawBuffer(mode glbase.Enum) {
    C.gl4_1core_glDrawBuffer(gl.funcs, C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexImage2D.xml
func (gl *GL) TexImage2D(target glbase.Enum, level int, internalFormat int32, width, height, border int, format, gltype glbase.Enum, pixels interface{}) {
    var pixels_ptr unsafe.Pointer
    var pixels_v = reflect.ValueOf(pixels)
    if pixels != nil && pixels_v.Kind() != reflect.Slice {
        panic("parameter pixels must be a slice")
    }
    if pixels != nil {
        pixels_ptr = unsafe.Pointer(pixels_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glTexImage2D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(internalFormat), C.GLsizei(width), C.GLsizei(height), C.GLint(border), C.GLenum(format), C.GLenum(gltype), pixels_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexImage1D.xml
func (gl *GL) TexImage1D(target glbase.Enum, level int, internalFormat int32, width, border int, format, gltype glbase.Enum, pixels interface{}) {
    var pixels_ptr unsafe.Pointer
    var pixels_v = reflect.ValueOf(pixels)
    if pixels != nil && pixels_v.Kind() != reflect.Slice {
        panic("parameter pixels must be a slice")
    }
    if pixels != nil {
        pixels_ptr = unsafe.Pointer(pixels_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glTexImage1D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(internalFormat), C.GLsizei(width), C.GLint(border), C.GLenum(format), C.GLenum(gltype), pixels_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexParameteriv.xml
func (gl *GL) TexParameteriv(target, pname glbase.Enum, params []int32) {
    C.gl4_1core_glTexParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexParameteri.xml
func (gl *GL) TexParameteri(target, pname glbase.Enum, param int32) {
    C.gl4_1core_glTexParameteri(gl.funcs, C.GLenum(target), C.GLenum(pname), C.GLint(param))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexParameterfv.xml
func (gl *GL) TexParameterfv(target, pname glbase.Enum, params []float32) {
    C.gl4_1core_glTexParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexParameterf.xml
func (gl *GL) TexParameterf(target, pname glbase.Enum, param float32) {
    C.gl4_1core_glTexParameterf(gl.funcs, C.GLenum(target), C.GLenum(pname), C.GLfloat(param))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glScissor.xml
func (gl *GL) Scissor(x, y, width, height int) {
    C.gl4_1core_glScissor(gl.funcs, C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLsizei(height))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPolygonMode.xml
func (gl *GL) PolygonMode(face, mode glbase.Enum) {
    C.gl4_1core_glPolygonMode(gl.funcs, C.GLenum(face), C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPointSize.xml
func (gl *GL) PointSize(size float32) {
    C.gl4_1core_glPointSize(gl.funcs, C.GLfloat(size))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glLineWidth.xml
func (gl *GL) LineWidth(width float32) {
    C.gl4_1core_glLineWidth(gl.funcs, C.GLfloat(width))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glHint.xml
func (gl *GL) Hint(target, mode glbase.Enum) {
    C.gl4_1core_glHint(gl.funcs, C.GLenum(target), C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFrontFace.xml
func (gl *GL) FrontFace(mode glbase.Enum) {
    C.gl4_1core_glFrontFace(gl.funcs, C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCullFace.xml
func (gl *GL) CullFace(mode glbase.Enum) {
    C.gl4_1core_glCullFace(gl.funcs, C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIndexubv.xml
func (gl *GL) Indexubv(c []uint8) {
    C.gl4_1core_glIndexubv(gl.funcs, (*C.GLubyte)(unsafe.Pointer(&c[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIndexub.xml
func (gl *GL) Indexub(c uint8) {
    C.gl4_1core_glIndexub(gl.funcs, C.GLubyte(c))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsTexture.xml
func (gl *GL) IsTexture(texture glbase.Texture) bool {
    glresult := C.gl4_1core_glIsTexture(gl.funcs, C.GLuint(texture))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// GenTextures returns n texture names in textures. There is no guarantee
// that the names form a contiguous set of integers; however, it is
// guaranteed that none of the returned names was in use immediately before
// the call to GenTextures.
//
// The generated textures have no dimensionality; they assume the
// dimensionality of the texture target to which they are first bound (see
// BindTexture).
//
// Texture names returned by a call to GenTextures are not returned by
// subsequent calls, unless they are first deleted with DeleteTextures.
//
// Error GL.INVALID_VALUE is generated if n is negative.
//
// GenTextures is available in GL version 2.0 or greater.
func (gl *GL) GenTextures(n int) []glbase.Texture {
    if n == 0 {
        return nil
    }
    textures := make([]glbase.Texture, n)
    C.gl4_1core_glGenTextures(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&textures[0])))
    return textures
}

// DeleteTextures deletes the textures objects whose names are stored
// in the textures slice. After a texture is deleted, it has no contents or
// dimensionality, and its name is free for reuse (for example by
// GenTextures). If a texture that is currently bound is deleted, the binding
// reverts to 0 (the default texture).
//
// DeleteTextures silently ignores 0's and names that do not correspond to
// existing textures.
//
// Error GL.INVALID_VALUE is generated if n is negative.
//
// DeleteTextures is available in GL version 2.0 or greater.
func (gl *GL) DeleteTextures(textures []glbase.Texture) {
    n := len(textures)
    if n == 0 {
        return
    }
    C.gl4_1core_glDeleteTextures(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&textures[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindTexture.xml
func (gl *GL) BindTexture(target glbase.Enum, texture glbase.Texture) {
    C.gl4_1core_glBindTexture(gl.funcs, C.GLenum(target), C.GLuint(texture))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexSubImage2D.xml
func (gl *GL) TexSubImage2D(target glbase.Enum, level, xoffset, yoffset, width, height int, format, gltype glbase.Enum, pixels interface{}) {
    var pixels_ptr unsafe.Pointer
    var pixels_v = reflect.ValueOf(pixels)
    if pixels != nil && pixels_v.Kind() != reflect.Slice {
        panic("parameter pixels must be a slice")
    }
    if pixels != nil {
        pixels_ptr = unsafe.Pointer(pixels_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glTexSubImage2D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(xoffset), C.GLint(yoffset), C.GLsizei(width), C.GLsizei(height), C.GLenum(format), C.GLenum(gltype), pixels_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexSubImage1D.xml
func (gl *GL) TexSubImage1D(target glbase.Enum, level, xoffset, width int, format, gltype glbase.Enum, pixels interface{}) {
    var pixels_ptr unsafe.Pointer
    var pixels_v = reflect.ValueOf(pixels)
    if pixels != nil && pixels_v.Kind() != reflect.Slice {
        panic("parameter pixels must be a slice")
    }
    if pixels != nil {
        pixels_ptr = unsafe.Pointer(pixels_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glTexSubImage1D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(xoffset), C.GLsizei(width), C.GLenum(format), C.GLenum(gltype), pixels_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCopyTexSubImage2D.xml
func (gl *GL) CopyTexSubImage2D(target glbase.Enum, level, xoffset, yoffset, x, y, width, height int) {
    C.gl4_1core_glCopyTexSubImage2D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(xoffset), C.GLint(yoffset), C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLsizei(height))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCopyTexSubImage1D.xml
func (gl *GL) CopyTexSubImage1D(target glbase.Enum, level, xoffset, x, y, width int) {
    C.gl4_1core_glCopyTexSubImage1D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(xoffset), C.GLint(x), C.GLint(y), C.GLsizei(width))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCopyTexImage2D.xml
func (gl *GL) CopyTexImage2D(target glbase.Enum, level int, internalFormat glbase.Enum, x, y, width, height, border int) {
    C.gl4_1core_glCopyTexImage2D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(internalFormat), C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLsizei(height), C.GLint(border))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCopyTexImage1D.xml
func (gl *GL) CopyTexImage1D(target glbase.Enum, level int, internalFormat glbase.Enum, x, y, width, border int) {
    C.gl4_1core_glCopyTexImage1D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(internalFormat), C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLint(border))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPolygonOffset.xml
func (gl *GL) PolygonOffset(factor, units float32) {
    C.gl4_1core_glPolygonOffset(gl.funcs, C.GLfloat(factor), C.GLfloat(units))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawElements.xml
func (gl *GL) DrawElements(mode glbase.Enum, count int, gltype glbase.Enum, indices interface{}) {
    var indices_ptr unsafe.Pointer
    var indices_v = reflect.ValueOf(indices)
    if indices != nil && indices_v.Kind() != reflect.Slice {
        panic("parameter indices must be a slice")
    }
    if indices != nil {
        indices_ptr = unsafe.Pointer(indices_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glDrawElements(gl.funcs, C.GLenum(mode), C.GLsizei(count), C.GLenum(gltype), indices_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawArrays.xml
func (gl *GL) DrawArrays(mode glbase.Enum, first, count int) {
    C.gl4_1core_glDrawArrays(gl.funcs, C.GLenum(mode), C.GLint(first), C.GLsizei(count))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCopyTexSubImage3D.xml
func (gl *GL) CopyTexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, x, y, width, height int) {
    C.gl4_1core_glCopyTexSubImage3D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(xoffset), C.GLint(yoffset), C.GLint(zoffset), C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLsizei(height))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexSubImage3D.xml
func (gl *GL) TexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, width, height int, depth int32, format, gltype glbase.Enum, pixels interface{}) {
    var pixels_ptr unsafe.Pointer
    var pixels_v = reflect.ValueOf(pixels)
    if pixels != nil && pixels_v.Kind() != reflect.Slice {
        panic("parameter pixels must be a slice")
    }
    if pixels != nil {
        pixels_ptr = unsafe.Pointer(pixels_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glTexSubImage3D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(xoffset), C.GLint(yoffset), C.GLint(zoffset), C.GLsizei(width), C.GLsizei(height), C.GLsizei(depth), C.GLenum(format), C.GLenum(gltype), pixels_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexImage3D.xml
func (gl *GL) TexImage3D(target glbase.Enum, level int, internalFormat int32, width, height int, depth int32, border int, format, gltype glbase.Enum, pixels interface{}) {
    var pixels_ptr unsafe.Pointer
    var pixels_v = reflect.ValueOf(pixels)
    if pixels != nil && pixels_v.Kind() != reflect.Slice {
        panic("parameter pixels must be a slice")
    }
    if pixels != nil {
        pixels_ptr = unsafe.Pointer(pixels_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glTexImage3D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(internalFormat), C.GLsizei(width), C.GLsizei(height), C.GLsizei(depth), C.GLint(border), C.GLenum(format), C.GLenum(gltype), pixels_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawRangeElements.xml
func (gl *GL) DrawRangeElements(mode glbase.Enum, start, end uint32, count int, gltype glbase.Enum, indices interface{}) {
    var indices_ptr unsafe.Pointer
    var indices_v = reflect.ValueOf(indices)
    if indices != nil && indices_v.Kind() != reflect.Slice {
        panic("parameter indices must be a slice")
    }
    if indices != nil {
        indices_ptr = unsafe.Pointer(indices_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glDrawRangeElements(gl.funcs, C.GLenum(mode), C.GLuint(start), C.GLuint(end), C.GLsizei(count), C.GLenum(gltype), indices_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlendEquation.xml
func (gl *GL) BlendEquation(mode glbase.Enum) {
    C.gl4_1core_glBlendEquation(gl.funcs, C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlendColor.xml
func (gl *GL) BlendColor(red, green, blue, alpha float32) {
    C.gl4_1core_glBlendColor(gl.funcs, C.GLfloat(red), C.GLfloat(green), C.GLfloat(blue), C.GLfloat(alpha))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetCompressedTexImage.xml
func (gl *GL) GetCompressedTexImage(target glbase.Enum, level int, img interface{}) {
    var img_ptr unsafe.Pointer
    var img_v = reflect.ValueOf(img)
    if img != nil && img_v.Kind() != reflect.Slice {
        panic("parameter img must be a slice")
    }
    if img != nil {
        img_ptr = unsafe.Pointer(img_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glGetCompressedTexImage(gl.funcs, C.GLenum(target), C.GLint(level), img_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCompressedTexSubImage1D.xml
func (gl *GL) CompressedTexSubImage1D(target glbase.Enum, level, xoffset, width int, format glbase.Enum, imageSize int, data interface{}) {
    var data_ptr unsafe.Pointer
    var data_v = reflect.ValueOf(data)
    if data != nil && data_v.Kind() != reflect.Slice {
        panic("parameter data must be a slice")
    }
    if data != nil {
        data_ptr = unsafe.Pointer(data_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glCompressedTexSubImage1D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(xoffset), C.GLsizei(width), C.GLenum(format), C.GLsizei(imageSize), data_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCompressedTexSubImage2D.xml
func (gl *GL) CompressedTexSubImage2D(target glbase.Enum, level, xoffset, yoffset, width, height int, format glbase.Enum, imageSize int, data interface{}) {
    var data_ptr unsafe.Pointer
    var data_v = reflect.ValueOf(data)
    if data != nil && data_v.Kind() != reflect.Slice {
        panic("parameter data must be a slice")
    }
    if data != nil {
        data_ptr = unsafe.Pointer(data_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glCompressedTexSubImage2D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(xoffset), C.GLint(yoffset), C.GLsizei(width), C.GLsizei(height), C.GLenum(format), C.GLsizei(imageSize), data_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCompressedTexSubImage3D.xml
func (gl *GL) CompressedTexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, width, height int, depth int32, format glbase.Enum, imageSize int, data interface{}) {
    var data_ptr unsafe.Pointer
    var data_v = reflect.ValueOf(data)
    if data != nil && data_v.Kind() != reflect.Slice {
        panic("parameter data must be a slice")
    }
    if data != nil {
        data_ptr = unsafe.Pointer(data_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glCompressedTexSubImage3D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLint(xoffset), C.GLint(yoffset), C.GLint(zoffset), C.GLsizei(width), C.GLsizei(height), C.GLsizei(depth), C.GLenum(format), C.GLsizei(imageSize), data_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCompressedTexImage1D.xml
func (gl *GL) CompressedTexImage1D(target glbase.Enum, level int, internalFormat glbase.Enum, width, border, imageSize int, data interface{}) {
    var data_ptr unsafe.Pointer
    var data_v = reflect.ValueOf(data)
    if data != nil && data_v.Kind() != reflect.Slice {
        panic("parameter data must be a slice")
    }
    if data != nil {
        data_ptr = unsafe.Pointer(data_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glCompressedTexImage1D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(internalFormat), C.GLsizei(width), C.GLint(border), C.GLsizei(imageSize), data_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCompressedTexImage2D.xml
func (gl *GL) CompressedTexImage2D(target glbase.Enum, level int, internalFormat glbase.Enum, width, height, border, imageSize int, data interface{}) {
    var data_ptr unsafe.Pointer
    var data_v = reflect.ValueOf(data)
    if data != nil && data_v.Kind() != reflect.Slice {
        panic("parameter data must be a slice")
    }
    if data != nil {
        data_ptr = unsafe.Pointer(data_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glCompressedTexImage2D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(internalFormat), C.GLsizei(width), C.GLsizei(height), C.GLint(border), C.GLsizei(imageSize), data_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCompressedTexImage3D.xml
func (gl *GL) CompressedTexImage3D(target glbase.Enum, level int, internalFormat glbase.Enum, width, height int, depth int32, border, imageSize int, data interface{}) {
    var data_ptr unsafe.Pointer
    var data_v = reflect.ValueOf(data)
    if data != nil && data_v.Kind() != reflect.Slice {
        panic("parameter data must be a slice")
    }
    if data != nil {
        data_ptr = unsafe.Pointer(data_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glCompressedTexImage3D(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(internalFormat), C.GLsizei(width), C.GLsizei(height), C.GLsizei(depth), C.GLint(border), C.GLsizei(imageSize), data_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSampleCoverage.xml
func (gl *GL) SampleCoverage(value float32, invert bool) {
    C.gl4_1core_glSampleCoverage(gl.funcs, C.GLfloat(value), *(*C.GLboolean)(unsafe.Pointer(&invert)))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glActiveTexture.xml
func (gl *GL) ActiveTexture(texture glbase.Enum) {
    C.gl4_1core_glActiveTexture(gl.funcs, C.GLenum(texture))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPointParameteriv.xml
func (gl *GL) PointParameteriv(pname glbase.Enum, params []int32) {
    C.gl4_1core_glPointParameteriv(gl.funcs, C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPointParameteri.xml
func (gl *GL) PointParameteri(pname glbase.Enum, param int32) {
    C.gl4_1core_glPointParameteri(gl.funcs, C.GLenum(pname), C.GLint(param))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPointParameterfv.xml
func (gl *GL) PointParameterfv(pname glbase.Enum, params []float32) {
    C.gl4_1core_glPointParameterfv(gl.funcs, C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPointParameterf.xml
func (gl *GL) PointParameterf(pname glbase.Enum, param float32) {
    C.gl4_1core_glPointParameterf(gl.funcs, C.GLenum(pname), C.GLfloat(param))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMultiDrawArrays.xml
func (gl *GL) MultiDrawArrays(mode glbase.Enum, first, count []int, drawcount int32) {
    C.gl4_1core_glMultiDrawArrays(gl.funcs, C.GLenum(mode), (*C.GLint)(unsafe.Pointer(&first[0])), (*C.GLsizei)(unsafe.Pointer(&count[0])), C.GLsizei(drawcount))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlendFuncSeparate.xml
func (gl *GL) BlendFuncSeparate(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha glbase.Enum) {
    C.gl4_1core_glBlendFuncSeparate(gl.funcs, C.GLenum(sfactorRGB), C.GLenum(dfactorRGB), C.GLenum(sfactorAlpha), C.GLenum(dfactorAlpha))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetBufferParameteriv.xml
func (gl *GL) GetBufferParameteriv(target, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetBufferParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUnmapBuffer.xml
func (gl *GL) UnmapBuffer(target glbase.Enum) bool {
    glresult := C.gl4_1core_glUnmapBuffer(gl.funcs, C.GLenum(target))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetBufferSubData.xml
func (gl *GL) GetBufferSubData(target glbase.Enum, offset, size int, data interface{}) {
    var data_ptr unsafe.Pointer
    var data_v = reflect.ValueOf(data)
    if data != nil && data_v.Kind() != reflect.Slice {
        panic("parameter data must be a slice")
    }
    if data != nil {
        data_ptr = unsafe.Pointer(data_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glGetBufferSubData(gl.funcs, C.GLenum(target), C.GLintptr(offset), C.GLsizeiptr(size), data_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBufferSubData.xml
func (gl *GL) BufferSubData(target glbase.Enum, offset, size int, data interface{}) {
    var data_ptr unsafe.Pointer
    var data_v = reflect.ValueOf(data)
    if data != nil && data_v.Kind() != reflect.Slice {
        panic("parameter data must be a slice")
    }
    if data != nil {
        data_ptr = unsafe.Pointer(data_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glBufferSubData(gl.funcs, C.GLenum(target), C.GLintptr(offset), C.GLsizeiptr(size), data_ptr)
}

// BufferData creates a new data store for the buffer object currently
// bound to target. Any pre-existing data store is deleted. The new data
// store is created with the specified size in bytes and usage. If data is
// not nil, it must be a slice that is used to initialize the data store.
// In that case the size parameter is ignored and the store size will match
// the slice data size.
//
// In its initial state, the new data store is not mapped, it has a NULL
// mapped pointer, and its mapped access is GL.READ_WRITE.
//
// The target constant must be one of GL.ARRAY_BUFFER, GL.COPY_READ_BUFFER,
// GL.COPY_WRITE_BUFFER, GL.ELEMENT_ARRAY_BUFFER, GL.PIXEL_PACK_BUFFER,
// GL.PIXEL_UNPACK_BUFFER, GL.TEXTURE_BUFFER, GL.TRANSFORM_FEEDBACK_BUFFER,
// or GL.UNIFORM_BUFFER.
//
// The usage parameter is a hint to the GL implementation as to how a buffer
// object's data store will be accessed. This enables the GL implementation
// to make more intelligent decisions that may significantly impact buffer
// object performance. It does not, however, constrain the actual usage of
// the data store. usage can be broken down into two parts: first, the
// frequency of access (modification and usage), and second, the nature of
// that access.
//
// A usage frequency of STREAM and nature of DRAW is specified via the
// constant GL.STREAM_DRAW, for example.
//
// The usage frequency of access may be one of:
//
//   STREAM
//       The data store contents will be modified once and used at most a few times.
//
//   STATIC
//       The data store contents will be modified once and used many times.
//
//   DYNAMIC
//       The data store contents will be modified repeatedly and used many times.
//
// The usage nature of access may be one of:
//
//   DRAW
//       The data store contents are modified by the application, and used as
//       the source for GL drawing and image specification commands.
//
//   READ
//       The data store contents are modified by reading data from the GL,
//       and used to return that data when queried by the application.
//
//   COPY
//       The data store contents are modified by reading data from the GL,
//       and used as the source for GL drawing and image specification
//       commands.
//
// Clients must align data elements consistent with the requirements of the
// client platform, with an additional base-level requirement that an offset
// within a buffer to a datum comprising N bytes be a multiple of N.
//
// Error GL.INVALID_ENUM is generated if target is not one of the accepted
// buffer targets.  GL.INVALID_ENUM is generated if usage is not
// GL.STREAM_DRAW, GL.STREAM_READ, GL.STREAM_COPY, GL.STATIC_DRAW,
// GL.STATIC_READ, GL.STATIC_COPY, GL.DYNAMIC_DRAW, GL.DYNAMIC_READ, or
// GL.DYNAMIC_COPY.  GL.INVALID_VALUE is generated if size is negative.
// GL.INVALID_OPERATION is generated if the reserved buffer object name 0 is
// bound to target.  GL.OUT_OF_MEMORY is generated if the GL is unable to
// create a data store with the specified size.
func (gl *GL) BufferData(target glbase.Enum, size int, data interface{}, usage glbase.Enum) {
    var data_ptr unsafe.Pointer
    var data_v = reflect.ValueOf(data)
    if data != nil && data_v.Kind() != reflect.Slice {
        panic("parameter data must be a slice")
    }
    if data != nil {
        data_ptr = unsafe.Pointer(data_v.Index(0).Addr().Pointer())
    }
    if data != nil {
        size = int(data_v.Type().Size()) * data_v.Len()
    }
    C.gl4_1core_glBufferData(gl.funcs, C.GLenum(target), C.GLsizeiptr(size), data_ptr, C.GLenum(usage))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsBuffer.xml
func (gl *GL) IsBuffer(buffer glbase.Buffer) bool {
    glresult := C.gl4_1core_glIsBuffer(gl.funcs, C.GLuint(buffer))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// GenBuffers returns n buffer object names. There is no guarantee that
// the names form a contiguous set of integers; however, it is guaranteed
// that none of the returned names was in use immediately before the call to
// GenBuffers.
//
// Buffer object names returned by a call to GenBuffers are not returned by
// subsequent calls, unless they are first deleted with DeleteBuffers.
//
// No buffer objects are associated with the returned buffer object names
// until they are first bound by calling BindBuffer.
//
// Error GL.INVALID_VALUE is generated if n is negative. GL.INVALID_OPERATION
// is generated if GenBuffers is executed between the execution of Begin
// and the corresponding execution of End.
//
// GenBuffers is available in GL version 1.5 or greater.
func (gl *GL) GenBuffers(n int) []glbase.Buffer {
    if n == 0 {
        return nil
    }
    buffers := make([]glbase.Buffer, n)
    C.gl4_1core_glGenBuffers(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&buffers[0])))
    return buffers
}

// DeleteBuffers deletes the buffer objects whose names are stored in the
// buffers slice.
//
// After a buffer object is deleted, it has no contents, and its name is free
// for reuse (for example by GenBuffers). If a buffer object that is
// currently bound is deleted, the binding reverts to 0 (the absence of any
// buffer object, which reverts to client memory usage).
//
// DeleteBuffers silently ignores 0's and names that do not correspond to
// existing buffer objects.
//
// Error GL.INVALID_VALUE is generated if n is negative. GL.INVALID_OPERATION
// is generated if DeleteBuffers is executed between the execution of Begin
// and the corresponding execution of End.
//
// DeleteBuffers is available in GL version 1.5 or greater.
func (gl *GL) DeleteBuffers(buffers []glbase.Buffer) {
    n := len(buffers)
    if n == 0 {
        return
    }
    C.gl4_1core_glDeleteBuffers(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&buffers[0])))
}

// BindBuffer creates or puts in use a named buffer object.
// Calling BindBuffer with target set to GL.ARRAY_BUFFER,
// GL.ELEMENT_ARRAY_BUFFER, GL.PIXEL_PACK_BUFFER or GL.PIXEL_UNPACK_BUFFER
// and buffer set to the name of the new buffer object binds the buffer
// object name to the target. When a buffer object is bound to a target, the
// previous binding for that target is automatically broken.
//
// Buffer object names are unsigned integers. The value zero is reserved, but
// there is no default buffer object for each buffer object target. Instead,
// buffer set to zero effectively unbinds any buffer object previously bound,
// and restores client memory usage for that buffer object target. Buffer
// object names and the corresponding buffer object contents are local to the
// shared display-list space (see XCreateContext) of the current GL rendering
// context; two rendering contexts share buffer object names only if they
// also share display lists.
//
// GenBuffers may be called to generate a set of new buffer object names.
//
// The state of a buffer object immediately after it is first bound is an
// unmapped zero-sized memory buffer with GL.READ_WRITE access and
// GL.STATIC_DRAW usage.
//
// While a non-zero buffer object name is bound, GL operations on the target
// to which it is bound affect the bound buffer object, and queries of the
// target to which it is bound return state from the bound buffer object.
// While buffer object name zero is bound, as in the initial state, attempts
// to modify or query state on the target to which it is bound generates an
// GL.INVALID_OPERATION error.
//
// When vertex array pointer state is changed, for example by a call to
// NormalPointer, the current buffer object binding (GL.ARRAY_BUFFER_BINDING)
// is copied into the corresponding client state for the vertex array type
// being changed, for example GL.NORMAL_ARRAY_BUFFER_BINDING. While a
// non-zero buffer object is bound to the GL.ARRAY_BUFFER target, the vertex
// array pointer parameter that is traditionally interpreted as a pointer to
// client-side memory is instead interpreted as an offset within the buffer
// object measured in basic machine units.
//
// While a non-zero buffer object is bound to the GL.ELEMENT_ARRAY_BUFFER
// target, the indices parameter of DrawElements, DrawRangeElements, or
// MultiDrawElements that is traditionally interpreted as a pointer to
// client-side memory is instead interpreted as an offset within the buffer
// object measured in basic machine units.
//
// While a non-zero buffer object is bound to the GL.PIXEL_PACK_BUFFER
// target, the following commands are affected: GetCompressedTexImage,
// GetConvolutionFilter, GetHistogram, GetMinmax, GetPixelMap,
// GetPolygonStipple, GetSeparableFilter, GetTexImage, and ReadPixels. The
// pointer parameter that is traditionally interpreted as a pointer to
// client-side memory where the pixels are to be packed is instead
// interpreted as an offset within the buffer object measured in basic
// machine units.
//
// While a non-zero buffer object is bound to the GL.PIXEL_UNPACK_BUFFER
// target, the following commands are affected: Bitmap, ColorSubTable,
// ColorTable, CompressedTexImage1D, CompressedTexImage2D,
// CompressedTexImage3D, CompressedTexSubImage1D, CompressedTexSubImage2D,
// CompressedTexSubImage3D, ConvolutionFilter1D, ConvolutionFilter2D,
// DrawPixels, PixelMap, PolygonStipple, SeparableFilter2D, TexImage1D,
// TexImage2D, TexImage3D, TexSubImage1D, TexSubImage2D, and TexSubImage3D.
// The pointer parameter that is traditionally interpreted as a pointer to
// client-side memory from which the pixels are to be unpacked is instead
// interpreted as an offset within the buffer object measured in basic
// machine units.
//
// A buffer object binding created with BindBuffer remains active until a
// different buffer object name is bound to the same target, or until the
// bound buffer object is deleted with DeleteBuffers.
//
// Once created, a named buffer object may be re-bound to any target as often
// as needed. However, the GL implementation may make choices about how to
// optimize the storage of a buffer object based on its initial binding
// target.
//
// Error GL.INVALID_ENUM is generated if target is not one of the allowable
// values.  GL.INVALID_OPERATION is generated if BindBuffer is executed
// between the execution of Begin and the corresponding execution of End.
//
// BindBuffer is available in GL version 1.5 or greater.
func (gl *GL) BindBuffer(target glbase.Enum, buffer glbase.Buffer) {
    C.gl4_1core_glBindBuffer(gl.funcs, C.GLenum(target), C.GLuint(buffer))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetQueryObjectuiv.xml
func (gl *GL) GetQueryObjectuiv(id uint32, pname glbase.Enum, params []uint32) {
    C.gl4_1core_glGetQueryObjectuiv(gl.funcs, C.GLuint(id), C.GLenum(pname), (*C.GLuint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetQueryObjectiv.xml
func (gl *GL) GetQueryObjectiv(id uint32, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetQueryObjectiv(gl.funcs, C.GLuint(id), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetQueryiv.xml
func (gl *GL) GetQueryiv(target, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetQueryiv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glEndQuery.xml
func (gl *GL) EndQuery(target glbase.Enum) {
    C.gl4_1core_glEndQuery(gl.funcs, C.GLenum(target))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBeginQuery.xml
func (gl *GL) BeginQuery(target glbase.Enum, id uint32) {
    C.gl4_1core_glBeginQuery(gl.funcs, C.GLenum(target), C.GLuint(id))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsQuery.xml
func (gl *GL) IsQuery(id uint32) bool {
    glresult := C.gl4_1core_glIsQuery(gl.funcs, C.GLuint(id))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDeleteQueries.xml
func (gl *GL) DeleteQueries(n int, ids []uint32) {
    C.gl4_1core_glDeleteQueries(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&ids[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGenQueries.xml
func (gl *GL) GenQueries(n int, ids []uint32) {
    C.gl4_1core_glGenQueries(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&ids[0])))
}

// VertexAttribPointer specifies the location and data format of the array
// of generic vertex attributes at index to use when rendering. size
// specifies the number of components per attribute and must be 1, 2, 3, or
// 4. type specifies the data type of each component, and stride specifies
// the byte stride from one attribute to the next, allowing vertices and
// attributes to be packed into a single array or stored in separate arrays.
// normalized indicates whether the values stored in an integer format are
// to be mapped to the range [-1,1] (for signed values) or [0,1]
// (for unsigned values) when they are accessed and converted to floating
// point; otherwise, values will be converted to floats directly without
// normalization. offset is a byte offset into the buffer object's data
// store, which must be bound to the GL.ARRAY_BUFFER target with BindBuffer.
//
// The buffer object binding (GL.ARRAY_BUFFER_BINDING) is saved as
// generic vertex attribute array client-side state
// (GL.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING) for the provided index.
//
// To enable and disable a generic vertex attribute array, call
// EnableVertexAttribArray and DisableVertexAttribArray with index. If
// enabled, the generic vertex attribute array is used when DrawArrays or
// DrawElements is called. Each generic vertex attribute array is initially
// disabled.
//
// VertexAttribPointer is typically implemented on the client side.
//
// Error GL.INVALID_ENUM is generated if type is not an accepted value.
// GL.INVALID_VALUE is generated if index is greater than or equal to
// GL.MAX_VERTEX_ATTRIBS. GL.INVALID_VALUE is generated if size is not 1, 2,
// 3, or 4. GL.INVALID_VALUE is generated if stride is negative.
func (gl *GL) VertexAttribPointer(index glbase.Attrib, size int, gltype glbase.Enum, normalized bool, stride int, offset uintptr) {
    offset_ptr := unsafe.Pointer(offset)
    C.gl4_1core_glVertexAttribPointer(gl.funcs, C.GLuint(index), C.GLint(size), C.GLenum(gltype), *(*C.GLboolean)(unsafe.Pointer(&normalized)), C.GLsizei(stride), offset_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glValidateProgram.xml
func (gl *GL) ValidateProgram(program glbase.Program) {
    C.gl4_1core_glValidateProgram(gl.funcs, C.GLuint(program))
}

// UniformMatrix4fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// UniformMatrix4fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to
// modify a matrix or an array of matrices. The numbers in the function name
// are interpreted as the dimensionality of the matrix. The number 2
// indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9
// values), and the number 4 indicates a 4x4 matrix (16 values). Non-square
// matrix dimensionality is explicit, with the first number representing the
// number of columns and the second number representing the number of rows.
// For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8
// values). The length of the provided slice must be a multiple of the number
// of values per matrix, to update one or more consecutive matrices.
//
// If transpose is false, each matrix is assumed to be supplied in column
// major order. If transpose is true, each matrix is assumed to be supplied
// in row major order.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) UniformMatrix4fv(location glbase.Uniform, transpose bool, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%(4*4) != 0 {
        panic("invalid value length for UniformMatrix4fv")
    }
    count := len(value) / (4 * 4)
    C.gl4_1core_glUniformMatrix4fv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// UniformMatrix3fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// UniformMatrix3fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to
// modify a matrix or an array of matrices. The numbers in the function name
// are interpreted as the dimensionality of the matrix. The number 2
// indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9
// values), and the number 4 indicates a 4x4 matrix (16 values). Non-square
// matrix dimensionality is explicit, with the first number representing the
// number of columns and the second number representing the number of rows.
// For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8
// values). The length of the provided slice must be a multiple of the number
// of values per matrix, to update one or more consecutive matrices.
//
// If transpose is false, each matrix is assumed to be supplied in column
// major order. If transpose is true, each matrix is assumed to be supplied
// in row major order.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) UniformMatrix3fv(location glbase.Uniform, transpose bool, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%(3*3) != 0 {
        panic("invalid value length for UniformMatrix3fv")
    }
    count := len(value) / (3 * 3)
    C.gl4_1core_glUniformMatrix3fv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// UniformMatrix2fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// UniformMatrix2fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to
// modify a matrix or an array of matrices. The numbers in the function name
// are interpreted as the dimensionality of the matrix. The number 2
// indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9
// values), and the number 4 indicates a 4x4 matrix (16 values). Non-square
// matrix dimensionality is explicit, with the first number representing the
// number of columns and the second number representing the number of rows.
// For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8
// values). The length of the provided slice must be a multiple of the number
// of values per matrix, to update one or more consecutive matrices.
//
// If transpose is false, each matrix is assumed to be supplied in column
// major order. If transpose is true, each matrix is assumed to be supplied
// in row major order.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) UniformMatrix2fv(location glbase.Uniform, transpose bool, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%(2*2) != 0 {
        panic("invalid value length for UniformMatrix2fv")
    }
    count := len(value) / (2 * 2)
    C.gl4_1core_glUniformMatrix2fv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// Uniform4iv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform4iv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform4iv(location glbase.Uniform, value []int32) {
    if len(value) == 0 {
        return
    }
    if len(value)%4 != 0 {
        panic("invalid value length for Uniform4iv")
    }
    count := len(value) / 4
    C.gl4_1core_glUniform4iv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLint)(unsafe.Pointer(&value[0])))
}

// Uniform3iv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform3iv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform3iv(location glbase.Uniform, value []int32) {
    if len(value) == 0 {
        return
    }
    if len(value)%3 != 0 {
        panic("invalid value length for Uniform3iv")
    }
    count := len(value) / 3
    C.gl4_1core_glUniform3iv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLint)(unsafe.Pointer(&value[0])))
}

// Uniform2iv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform2iv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform2iv(location glbase.Uniform, value []int32) {
    if len(value) == 0 {
        return
    }
    if len(value)%2 != 0 {
        panic("invalid value length for Uniform2iv")
    }
    count := len(value) / 2
    C.gl4_1core_glUniform2iv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLint)(unsafe.Pointer(&value[0])))
}

// Uniform1iv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform1iv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform1iv(location glbase.Uniform, value []int32) {
    if len(value) == 0 {
        return
    }
    count := len(value)
    C.gl4_1core_glUniform1iv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLint)(unsafe.Pointer(&value[0])))
}

// Uniform4fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform4fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform4fv(location glbase.Uniform, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%4 != 0 {
        panic("invalid value length for Uniform4fv")
    }
    count := len(value) / 4
    C.gl4_1core_glUniform4fv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// Uniform3fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform3fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform3fv(location glbase.Uniform, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%3 != 0 {
        panic("invalid value length for Uniform3fv")
    }
    count := len(value) / 3
    C.gl4_1core_glUniform3fv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// Uniform2fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform2fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform2fv(location glbase.Uniform, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%2 != 0 {
        panic("invalid value length for Uniform2fv")
    }
    count := len(value) / 2
    C.gl4_1core_glUniform2fv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// Uniform1fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform1fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform1fv(location glbase.Uniform, value []float32) {
    if len(value) == 0 {
        return
    }
    count := len(value)
    C.gl4_1core_glUniform1fv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// Uniform4i modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform4i operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform4i(location glbase.Uniform, v0, v1, v2, v3 int32) {
    C.gl4_1core_glUniform4i(gl.funcs, C.GLint(location), C.GLint(v0), C.GLint(v1), C.GLint(v2), C.GLint(v3))
}

// Uniform3i modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform3i operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform3i(location glbase.Uniform, v0, v1, v2 int32) {
    C.gl4_1core_glUniform3i(gl.funcs, C.GLint(location), C.GLint(v0), C.GLint(v1), C.GLint(v2))
}

// Uniform2i modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform2i operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform2i(location glbase.Uniform, v0, v1 int32) {
    C.gl4_1core_glUniform2i(gl.funcs, C.GLint(location), C.GLint(v0), C.GLint(v1))
}

// Uniform1i modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform1i operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform1i(location glbase.Uniform, v0 int32) {
    C.gl4_1core_glUniform1i(gl.funcs, C.GLint(location), C.GLint(v0))
}

// Uniform4f modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform4f operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform4f(location glbase.Uniform, v0, v1, v2, v3 float32) {
    C.gl4_1core_glUniform4f(gl.funcs, C.GLint(location), C.GLfloat(v0), C.GLfloat(v1), C.GLfloat(v2), C.GLfloat(v3))
}

// Uniform3f modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform3f operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform3f(location glbase.Uniform, v0, v1, v2 float32) {
    C.gl4_1core_glUniform3f(gl.funcs, C.GLint(location), C.GLfloat(v0), C.GLfloat(v1), C.GLfloat(v2))
}

// Uniform2f modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform2f operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform2f(location glbase.Uniform, v0, v1 float32) {
    C.gl4_1core_glUniform2f(gl.funcs, C.GLint(location), C.GLfloat(v0), C.GLfloat(v1))
}

// Uniform1f modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform1f operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform1f(location glbase.Uniform, v0 float32) {
    C.gl4_1core_glUniform1f(gl.funcs, C.GLint(location), C.GLfloat(v0))
}

// UseProgram installs the program object specified by program as part of
// current rendering state. One or more executables are created in a program
// object by successfully attaching shader objects to it with AttachShader,
// successfully compiling the shader objects with CompileShader, and
// successfully linking the program object with LinkProgram.
//
// A program object will contain an executable that will run on the vertex
// processor if it contains one or more shader objects of type
// GL.VERTEX_SHADER that have been successfully compiled and linked.
// Similarly, a program object will contain an executable that will run on
// the fragment processor if it contains one or more shader objects of type
// GL.FRAGMENT_SHADER that have been successfully compiled and linked.
//
// Successfully installing an executable on a programmable processor will
// cause the corresponding fixed functionality of OpenGL to be disabled.
// Specifically, if an executable is installed on the vertex processor, the
// OpenGL fixed functionality will be disabled as follows.
//
//   - The modelview matrix is not applied to vertex coordinates.
//
//   - The projection matrix is not applied to vertex coordinates.
//
//   - The texture matrices are not applied to texture coordinates.
//
//   - Normals are not transformed to eye coordinates.
//
//   - Normals are not rescaled or normalized.
//
//   - Normalization of GL.AUTO_NORMAL evaluated normals is not performed.
//
//   - Texture coordinates are not generated automatically.
//
//   - Per-vertex lighting is not performed.
//
//   - Color material computations are not performed.
//
//   - Color index lighting is not performed.
//
//   - This list also applies when setting the current raster position.
//
// The executable that is installed on the vertex processor is expected to
// implement any or all of the desired functionality from the preceding list.
// Similarly, if an executable is installed on the fragment processor, the
// OpenGL fixed functionality will be disabled as follows.
//
//   - Texture environment and texture functions are not applied.
//
//   - Texture application is not applied.
//
//   - Color sum is not applied.
//
//   - Fog is not applied.
//
// Again, the fragment shader that is installed is expected to implement any
// or all of the desired functionality from the preceding list.
//
// While a program object is in use, applications are free to modify attached
// shader objects, compile attached shader objects, attach additional shader
// objects, and detach or delete shader objects. None of these operations
// will affect the executables that are part of the current state. However,
// relinking the program object that is currently in use will install the
// program object as part of the current rendering state if the link
// operation was successful (see LinkProgram). If the program object
// currently in use is relinked unsuccessfully, its link status will be set
// to GL.FALSE, but the executables and associated state will remain part of
// the current state until a subsequent call to UseProgram removes it from
// use. After it is removed from use, it cannot be made part of current state
// until it has been successfully relinked.
//
// If program contains shader objects of type GL.VERTEX_SHADER but it does
// not contain shader objects of type GL.FRAGMENT_SHADER, an executable will
// be installed on the vertex processor, but fixed functionality will be used
// for fragment processing. Similarly, if program contains shader objects of
// type GL.FRAGMENT_SHADER but it does not contain shader objects of type
// GL.VERTEX_SHADER, an executable will be installed on the fragment
// processor, but fixed functionality will be used for vertex processing. If
// program is 0, the programmable processors will be disabled, and fixed
// functionality will be used for both vertex and fragment processing.
//
// While a program object is in use, the state that controls the disabled
// fixed functionality may also be updated using the normal OpenGL calls.
//
// Like display lists and texture objects, the name space for program objects
// may be shared across a set of contexts, as long as the server sides of the
// contexts share the same address space. If the name space is shared across
// contexts, any attached objects and the data associated with those attached
// objects are shared as well.
//
// Applications are responsible for providing the synchronization across API
// calls when objects are accessed from different execution threads.
//
// Error GL.INVALID_VALUE is generated if program is neither 0 nor a value
// generated by OpenGL.  GL.INVALID_OPERATION is generated if program is not
// a program object.  GL.INVALID_OPERATION is generated if program could not
// be made part of current state.  GL.INVALID_OPERATION is generated if
// UseProgram is executed between the execution of Begin and the
// corresponding execution of End.
//
// UseProgram is available in GL version 2.0 or greater.
func (gl *GL) UseProgram(program glbase.Program) {
    C.gl4_1core_glUseProgram(gl.funcs, C.GLuint(program))
}

// ShaderSource sets the source code in shader to the provided source code. Any source
// code previously stored in the shader object is completely replaced.
//
// Error GL.INVALID_VALUE is generated if shader is not a value generated by
// OpenGL. GL.INVALID_OPERATION is generated if shader is not a shader
// object. GL.INVALID_VALUE is generated if count is less than 0.
// GL.INVALID_OPERATION is generated if ShaderSource is executed between the
// execution of Begin and the corresponding execution of End.
//
// ShaderSource is available in GL version 2.0 or greater.
func (gl *GL) ShaderSource(shader glbase.Shader, source ...string) {
    count := len(source)
    length := make([]int32, count)
    source_c := make([]unsafe.Pointer, count)
    for i, src := range source {
        length[i] = int32(len(src))
        if len(src) > 0 {
            source_c[i] = *(*unsafe.Pointer)(unsafe.Pointer(&src))
        } else {
            source_c[i] = unsafe.Pointer(uintptr(0))
        }
    }
    C.gl4_1core_glShaderSource(gl.funcs, C.GLuint(shader), C.GLsizei(count), (**C.GLchar)(unsafe.Pointer(&source_c[0])), (*C.GLint)(unsafe.Pointer(&length[0])))
}

// LinkProgram links the program object specified by program. If any shader
// objects of type GL.VERTEX_SHADER are attached to program, they will be
// used to create an executable that will run on the programmable vertex
// processor. If any shader objects of type GL.FRAGMENT_SHADER are attached
// to program, they will be used to create an executable that will run on the
// programmable fragment processor.
//
// The status of the link operation will be stored as part of the program
// object's state. This value will be set to GL.TRUE if the program object
// was linked without errors and is ready for use, and GL.FALSE otherwise. It
// can be queried by calling GetProgramiv with arguments program and
// GL.LINK_STATUS.
//
// As a result of a successful link operation, all active user-defined
// uniform variables belonging to program will be initialized to 0, and each
// of the program object's active uniform variables will be assigned a
// location that can be queried by calling GetUniformLocation. Also, any
// active user-defined attribute variables that have not been bound to a
// generic vertex attribute index will be bound to one at this time.
//
// Linking of a program object can fail for a number of reasons as specified
// in the OpenGL Shading Language Specification. The following lists some of
// the conditions that will cause a link error.
//
//   - The number of active attribute variables supported by the
//     implementation has been exceeded.
//
//   - The storage limit for uniform variables has been exceeded.
//
//   - The number of active uniform variables supported by the implementation
//     has been exceeded.
//
//   - The main function is missing for the vertex shader or the fragment
//     shader.
//
//   - A varying variable actually used in the fragment shader is not
//     declared in the same way (or is not declared at all) in the vertex
//     shader.
//
//   - A reference to a function or variable name is unresolved.
//
//   - A shared global is declared with two different types or two different
//     initial values.
//
//   - One or more of the attached shader objects has not been successfully
//     compiled.
//
//   - Binding a generic attribute matrix caused some rows of the matrix to
//     fall outside the allowed maximum of GL.MAX_VERTEX_ATTRIBS.
//
//   - Not enough contiguous vertex attribute slots could be found to bind
//     attribute matrices.
//
// When a program object has been successfully linked, the program object can
// be made part of current state by calling UseProgram. Whether or not the
// link operation was successful, the program object's information log will
// be overwritten. The information log can be retrieved by calling
// GetProgramInfoLog.
//
// LinkProgram will also install the generated executables as part of the
// current rendering state if the link operation was successful and the
// specified program object is already currently in use as a result of a
// previous call to UseProgram. If the program object currently in use is
// relinked unsuccessfully, its link status will be set to GL.FALSE , but the
// executables and associated state will remain part of the current state
// until a subsequent call to UseProgram removes it from use. After it is
// removed from use, it cannot be made part of current state until it has
// been successfully relinked.
//
// If program contains shader objects of type GL.VERTEX_SHADER but does not
// contain shader objects of type GL.FRAGMENT_SHADER, the vertex shader will
// be linked against the implicit interface for fixed functionality fragment
// processing. Similarly, if program contains shader objects of type
// GL.FRAGMENT_SHADER but it does not contain shader objects of type
// GL.VERTEX_SHADER, the fragment shader will be linked against the implicit
// interface for fixed functionality vertex processing.
//
// The program object's information log is updated and the program is
// generated at the time of the link operation. After the link operation,
// applications are free to modify attached shader objects, compile attached
// shader objects, detach shader objects, delete shader objects, and attach
// additional shader objects. None of these operations affects the
// information log or the program that is part of the program object.
//
// If the link operation is unsuccessful, any information about a previous
// link operation on program is lost (a failed link does not restore the
// old state of program). Certain information can still be retrieved
// from program even after an unsuccessful link operation. See for instance
// GetActiveAttrib and GetActiveUniform.
//
// Error GL.INVALID_VALUE is generated if program is not a value generated by
// OpenGL. GL.INVALID_OPERATION is generated if program is not a program
// object. GL.INVALID_OPERATION is generated if LinkProgram is executed
// between the execution of Begin and the corresponding execution of End.
//
// LinkProgram is available in GL version 2.0 or greater.
func (gl *GL) LinkProgram(program glbase.Program) {
    C.gl4_1core_glLinkProgram(gl.funcs, C.GLuint(program))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsShader.xml
func (gl *GL) IsShader(shader glbase.Shader) bool {
    glresult := C.gl4_1core_glIsShader(gl.funcs, C.GLuint(shader))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsProgram.xml
func (gl *GL) IsProgram(program glbase.Program) bool {
    glresult := C.gl4_1core_glIsProgram(gl.funcs, C.GLuint(program))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// GetVertexAttribiv returns in params the value of a generic vertex attribute
// parameter. The generic vertex attribute to be queried is specified by
// index, and the parameter to be queried is specified by pname.
//
// The accepted parameter names are as follows:
//
//   GL.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING
//       params returns a single value, the name of the buffer object
//       currently bound to the binding point corresponding to generic vertex
//       attribute array index. If no buffer object is bound, 0 is returned.
//       The initial value is 0.
//
//   GL.VERTEX_ATTRIB_ARRAY_ENABLED
//       params returns a single value that is non-zero (true) if the vertex
//       attribute array for index is enabled and 0 (false) if it is
//       disabled. The initial value is 0.
//
//   GL.VERTEX_ATTRIB_ARRAY_SIZE
//       params returns a single value, the size of the vertex attribute
//       array for index. The size is the number of values for each element
//       of the vertex attribute array, and it will be 1, 2, 3, or 4. The
//       initial value is 4.
//
//   GL.VERTEX_ATTRIB_ARRAY_STRIDE
//       params returns a single value, the array stride for (number of bytes
//       between successive elements in) the vertex attribute array for
//       index. A value of 0 indicates that the array elements are stored
//       sequentially in memory. The initial value is 0.
//
//   GL.VERTEX_ATTRIB_ARRAY_TYPE
//       params returns a single value, a symbolic constant indicating the
//       array type for the vertex attribute array for index. Possible values
//       are GL.BYTE, GL.UNSIGNED_BYTE, GL.SHORT, GL.UNSIGNED_SHORT, GL.INT,
//       GL.UNSIGNED_INT, GL.FLOAT, and GL.DOUBLE. The initial value is
//       GL.FLOAT.
//
//   GL.VERTEX_ATTRIB_ARRAY_NORMALIZED
//       params returns a single value that is non-zero (true) if fixed-point
//       data types for the vertex attribute array indicated by index are
//       normalized when they are converted to floating point, and 0 (false)
//       otherwise. The initial value is 0.
//
//   GL.CURRENT_VERTEX_ATTRIB
//       params returns four values that represent the current value for the
//       generic vertex attribute specified by index. Generic vertex
//       attribute 0 is unique in that it has no current state, so an error
//       will be generated if index is 0. The initial value for all other
//       generic vertex attributes is (0,0,0,1).
//
// All of the parameters except GL.CURRENT_VERTEX_ATTRIB represent
// client-side state.
//
// Error GL.INVALID_VALUE is generated if index is greater than or equal to
// GL.MAX_VERTEX_ATTRIBS. GL.INVALID_ENUM is generated if pname is not an
// accepted value.  GL.INVALID_OPERATION is generated if index is 0 and pname
// is GL.CURRENT_VERTEX_ATTRIB.
//
// GetVertexAttribiv is available in GL version 2.0 or greater.
func (gl *GL) GetVertexAttribiv(index glbase.Attrib, pname glbase.Enum, params []int32) {
    var params_c [4]int32
    C.gl4_1core_glGetVertexAttribiv(gl.funcs, C.GLuint(index), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params_c[0])))
    copy(params, params_c[:])
}

// GetVertexAttribfv returns in params the value of a generic vertex attribute
// parameter. The generic vertex attribute to be queried is specified by
// index, and the parameter to be queried is specified by pname.
//
// The accepted parameter names are as follows:
//
//   GL.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING
//       params returns a single value, the name of the buffer object
//       currently bound to the binding point corresponding to generic vertex
//       attribute array index. If no buffer object is bound, 0 is returned.
//       The initial value is 0.
//
//   GL.VERTEX_ATTRIB_ARRAY_ENABLED
//       params returns a single value that is non-zero (true) if the vertex
//       attribute array for index is enabled and 0 (false) if it is
//       disabled. The initial value is 0.
//
//   GL.VERTEX_ATTRIB_ARRAY_SIZE
//       params returns a single value, the size of the vertex attribute
//       array for index. The size is the number of values for each element
//       of the vertex attribute array, and it will be 1, 2, 3, or 4. The
//       initial value is 4.
//
//   GL.VERTEX_ATTRIB_ARRAY_STRIDE
//       params returns a single value, the array stride for (number of bytes
//       between successive elements in) the vertex attribute array for
//       index. A value of 0 indicates that the array elements are stored
//       sequentially in memory. The initial value is 0.
//
//   GL.VERTEX_ATTRIB_ARRAY_TYPE
//       params returns a single value, a symbolic constant indicating the
//       array type for the vertex attribute array for index. Possible values
//       are GL.BYTE, GL.UNSIGNED_BYTE, GL.SHORT, GL.UNSIGNED_SHORT, GL.INT,
//       GL.UNSIGNED_INT, GL.FLOAT, and GL.DOUBLE. The initial value is
//       GL.FLOAT.
//
//   GL.VERTEX_ATTRIB_ARRAY_NORMALIZED
//       params returns a single value that is non-zero (true) if fixed-point
//       data types for the vertex attribute array indicated by index are
//       normalized when they are converted to floating point, and 0 (false)
//       otherwise. The initial value is 0.
//
//   GL.CURRENT_VERTEX_ATTRIB
//       params returns four values that represent the current value for the
//       generic vertex attribute specified by index. Generic vertex
//       attribute 0 is unique in that it has no current state, so an error
//       will be generated if index is 0. The initial value for all other
//       generic vertex attributes is (0,0,0,1).
//
// All of the parameters except GL.CURRENT_VERTEX_ATTRIB represent
// client-side state.
//
// Error GL.INVALID_VALUE is generated if index is greater than or equal to
// GL.MAX_VERTEX_ATTRIBS. GL.INVALID_ENUM is generated if pname is not an
// accepted value.  GL.INVALID_OPERATION is generated if index is 0 and pname
// is GL.CURRENT_VERTEX_ATTRIB.
//
// GetVertexAttribfv is available in GL version 2.0 or greater.
func (gl *GL) GetVertexAttribfv(index glbase.Attrib, pname glbase.Enum, params []float32) {
    var params_c [4]float32
    C.gl4_1core_glGetVertexAttribfv(gl.funcs, C.GLuint(index), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(&params_c[0])))
    copy(params, params_c[:])
}

// GetVertexAttribdv returns in params the value of a generic vertex attribute
// parameter. The generic vertex attribute to be queried is specified by
// index, and the parameter to be queried is specified by pname.
//
// The accepted parameter names are as follows:
//
//   GL.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING
//       params returns a single value, the name of the buffer object
//       currently bound to the binding point corresponding to generic vertex
//       attribute array index. If no buffer object is bound, 0 is returned.
//       The initial value is 0.
//
//   GL.VERTEX_ATTRIB_ARRAY_ENABLED
//       params returns a single value that is non-zero (true) if the vertex
//       attribute array for index is enabled and 0 (false) if it is
//       disabled. The initial value is 0.
//
//   GL.VERTEX_ATTRIB_ARRAY_SIZE
//       params returns a single value, the size of the vertex attribute
//       array for index. The size is the number of values for each element
//       of the vertex attribute array, and it will be 1, 2, 3, or 4. The
//       initial value is 4.
//
//   GL.VERTEX_ATTRIB_ARRAY_STRIDE
//       params returns a single value, the array stride for (number of bytes
//       between successive elements in) the vertex attribute array for
//       index. A value of 0 indicates that the array elements are stored
//       sequentially in memory. The initial value is 0.
//
//   GL.VERTEX_ATTRIB_ARRAY_TYPE
//       params returns a single value, a symbolic constant indicating the
//       array type for the vertex attribute array for index. Possible values
//       are GL.BYTE, GL.UNSIGNED_BYTE, GL.SHORT, GL.UNSIGNED_SHORT, GL.INT,
//       GL.UNSIGNED_INT, GL.FLOAT, and GL.DOUBLE. The initial value is
//       GL.FLOAT.
//
//   GL.VERTEX_ATTRIB_ARRAY_NORMALIZED
//       params returns a single value that is non-zero (true) if fixed-point
//       data types for the vertex attribute array indicated by index are
//       normalized when they are converted to floating point, and 0 (false)
//       otherwise. The initial value is 0.
//
//   GL.CURRENT_VERTEX_ATTRIB
//       params returns four values that represent the current value for the
//       generic vertex attribute specified by index. Generic vertex
//       attribute 0 is unique in that it has no current state, so an error
//       will be generated if index is 0. The initial value for all other
//       generic vertex attributes is (0,0,0,1).
//
// All of the parameters except GL.CURRENT_VERTEX_ATTRIB represent
// client-side state.
//
// Error GL.INVALID_VALUE is generated if index is greater than or equal to
// GL.MAX_VERTEX_ATTRIBS. GL.INVALID_ENUM is generated if pname is not an
// accepted value.  GL.INVALID_OPERATION is generated if index is 0 and pname
// is GL.CURRENT_VERTEX_ATTRIB.
//
// GetVertexAttribdv is available in GL version 2.0 or greater.
func (gl *GL) GetVertexAttribdv(index glbase.Attrib, pname glbase.Enum, params []float64) {
    var params_c [4]float64
    C.gl4_1core_glGetVertexAttribdv(gl.funcs, C.GLuint(index), C.GLenum(pname), (*C.GLdouble)(unsafe.Pointer(&params_c[0])))
    copy(params, params_c[:])
}

// GetUniformiv returns in params the value of the specified uniform
// variable. The type of the uniform variable specified by location
// determines the number of values returned. If the uniform variable is
// defined in the shader as a boolean, int, or float, a single value will be
// returned. If it is defined as a vec2, ivec2, or bvec2, two values will be
// returned. If it is defined as a vec3, ivec3, or bvec3, three values will
// be returned, and so on. To query values stored in uniform variables
// declared as arrays, call GetUniformiv for each element of the array. To
// query values stored in uniform variables declared as structures, call
// GetUniformiv for each field in the structure. The values for uniform
// variables declared as a matrix will be returned in column major order.
//
// The locations assigned to uniform variables are not known until the
// program object is linked. After linking has occurred, the command
// GetUniformLocation can be used to obtain the location of a uniform
// variable. This location value can then be passed to GetUniformiv in order
// to query the current value of the uniform variable. After a program object
// has been linked successfully, the index values for uniform variables
// remain fixed until the next link command occurs. The uniform variable
// values can only be queried after a link if the link was successful.
//
// Error GL.INVALID_VALUE is generated if program is not a value generated by
// OpenGL. GL.INVALID_OPERATION is generated if program is not a program
// object. GL.INVALID_OPERATION is generated if program has not been
// successfully linked. GL.INVALID_OPERATION is generated if location does
// not correspond to a valid uniform variable location for the specified
// program object. GL.INVALID_OPERATION is generated if GetUniformiv is
// executed between the execution of Begin and the corresponding execution of
// End.
//
// GetUniformiv is available in GL version 2.0 or greater.
func (gl *GL) GetUniformiv(program glbase.Program, location glbase.Uniform, params []int32) {
    var params_c [4]int32
    C.gl4_1core_glGetUniformiv(gl.funcs, C.GLuint(program), C.GLint(location), (*C.GLint)(unsafe.Pointer(&params_c[0])))
    copy(params, params_c[:])
}

// GetUniformfv returns in params the value of the specified uniform
// variable. The type of the uniform variable specified by location
// determines the number of values returned. If the uniform variable is
// defined in the shader as a boolean, int, or float, a single value will be
// returned. If it is defined as a vec2, ivec2, or bvec2, two values will be
// returned. If it is defined as a vec3, ivec3, or bvec3, three values will
// be returned, and so on. To query values stored in uniform variables
// declared as arrays, call GetUniformfv for each element of the array. To
// query values stored in uniform variables declared as structures, call
// GetUniformfv for each field in the structure. The values for uniform
// variables declared as a matrix will be returned in column major order.
//
// The locations assigned to uniform variables are not known until the
// program object is linked. After linking has occurred, the command
// GetUniformLocation can be used to obtain the location of a uniform
// variable. This location value can then be passed to GetUniformfv in order
// to query the current value of the uniform variable. After a program object
// has been linked successfully, the index values for uniform variables
// remain fixed until the next link command occurs. The uniform variable
// values can only be queried after a link if the link was successful.
//
// Error GL.INVALID_VALUE is generated if program is not a value generated by
// OpenGL. GL.INVALID_OPERATION is generated if program is not a program
// object. GL.INVALID_OPERATION is generated if program has not been
// successfully linked. GL.INVALID_OPERATION is generated if location does
// not correspond to a valid uniform variable location for the specified
// program object. GL.INVALID_OPERATION is generated if GetUniformfv is
// executed between the execution of Begin and the corresponding execution of
// End.
//
// GetUniformfv is available in GL version 2.0 or greater.
func (gl *GL) GetUniformfv(program glbase.Program, location glbase.Uniform, params []float32) {
    var params_c [4]float32
    C.gl4_1core_glGetUniformfv(gl.funcs, C.GLuint(program), C.GLint(location), (*C.GLfloat)(unsafe.Pointer(&params_c[0])))
    copy(params, params_c[:])
}

// GetUniformLocation returns an integer that represents the location of a
// specific uniform variable within a program object. name must be an active
// uniform variable name in program that is not a structure, an array of
// structures, or a subcomponent of a vector or a matrix. This function
// returns -1 if name does not correspond to an active uniform variable in
// program or if name starts with the reserved prefix "gl_".
//
// Uniform variables that are structures or arrays of structures may be
// queried by calling GetUniformLocation for each field within the
// structure. The array element operator "[]" and the structure field
// operator "." may be used in name in order to select elements within an
// array or fields within a structure. The result of using these operators is
// not allowed to be another structure, an array of structures, or a
// subcomponent of a vector or a matrix. Except if the last part of name
// indicates a uniform variable array, the location of the first element of
// an array can be retrieved by using the name of the array, or by using the
// name appended by "[0]".
//
// The actual locations assigned to uniform variables are not known until the
// program object is linked successfully. After linking has occurred, the
// command GetUniformLocation can be used to obtain the location of a
// uniform variable. This location value can then be passed to Uniform to
// set the value of the uniform variable or to GetUniform in order to query
// the current value of the uniform variable. After a program object has been
// linked successfully, the index values for uniform variables remain fixed
// until the next link command occurs. Uniform variable locations and values
// can only be queried after a link if the link was successful.
//
// Error GL.INVALID_VALUE is generated if program is not a value generated by
// OpenGL. GL.INVALID_OPERATION is generated if program is not a program object.
// GL.INVALID_OPERATION is generated if program has not been successfully
// linked. GL.INVALID_OPERATION is generated if GetUniformLocation is executed
// between the execution of Begin and the corresponding execution of End.
//
// GetUniformLocation is available in GL version 2.0 or greater.
func (gl *GL) GetUniformLocation(program glbase.Program, name string) glbase.Uniform {
    name_cstr := C.CString(name)
    glresult := C.gl4_1core_glGetUniformLocation(gl.funcs, C.GLuint(program), (*C.GLchar)(name_cstr))
    C.free(unsafe.Pointer(name_cstr))
    return glbase.Uniform(glresult)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetShaderSource.xml
func (gl *GL) GetShaderSource(shader glbase.Shader, bufSize int32, length []int32, source []byte) {
    C.gl4_1core_glGetShaderSource(gl.funcs, C.GLuint(shader), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLchar)(unsafe.Pointer(&source[0])))
}

// GetShaderInfoLog returns the information log for the specified shader
// object. The information log for a shader object is modified when the
// shader is compiled.
//
// The information log for a shader object is a string that may contain
// diagnostic messages, warning messages, and other information about the
// last compile operation. When a shader object is created, its information
// log will be a string of length 0, and the size of the current log can be
// obtained by calling GetShaderiv with the value GL.INFO_LOG_LENGTH.
//
// The information log for a shader object is the OpenGL implementer's
// primary mechanism for conveying information about the compilation process.
// Therefore, the information log can be helpful to application developers
// during the development process, even when compilation is successful.
// Application developers should not expect different OpenGL implementations
// to produce identical information logs.
//
// Error GL.INVALID_VALUE is generated if shader is not a value generated by
// OpenGL. GL.INVALID_OPERATION is generated if shader is not a shader
// object. GL.INVALID_VALUE is generated if maxLength is less than 0.
// GL.INVALID_OPERATION is generated if GetShaderInfoLog is executed
// between the execution of Begin and the corresponding execution of End.
//
// GetShaderInfoLog is available in GL version 2.0 or greater.
func (gl *GL) GetShaderInfoLog(shader glbase.Shader) []byte {
    var params [1]int32
    var length int32
    gl.GetShaderiv(shader, INFO_LOG_LENGTH, params[:])
    bufSize := params[0]
    infoLog := make([]byte, int(bufSize))
    C.gl4_1core_glGetShaderInfoLog(gl.funcs, C.GLuint(shader), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length)), (*C.GLchar)(unsafe.Pointer(&infoLog[0])))
    return infoLog
}

// GetShaderiv GetShader returns in params the value of a parameter for a specific
// shader object. The following parameters are defined:
//
//   GL.SHADER_TYPE
//     params returns GL.VERTEX_SHADER if shader is a vertex shader object,
//     and GL.FRAGMENT_SHADER if shader is a fragment shader object.
//
//   GL.DELETE_STATUS
//     params returns GL.TRUE if shader is currently flagged for deletion,
//     and GL.FALSE otherwise.
//
//   GL.COMPILE_STATUS
//     params returns GL.TRUE if the last compile operation on shader was
//     successful, and GL.FALSE otherwise.
//
//   GL.INFO_LOG_LENGTH
//     params returns the number of characters in the information log for
//     shader including the null termination character (the size of the
//     character buffer required to store the information log). If shader has
//     no information log, a value of 0 is returned.
//
//   GL.SHADER_SOURCE_LENGTH
//     params returns the length of the concatenation of the source strings
//     that make up the shader source for the shader, including the null
//     termination character. (the size of the character buffer
//     required to store the shader source). If no source code exists, 0 is
//     returned.
//
// Error GL.INVALID_VALUE is generated if shader is not a value generated by
// OpenGL. GL.INVALID_OPERATION is generated if shader does not refer to a
// shader object. GL.INVALID_ENUM is generated if pname is not an accepted
// value. GL.INVALID_OPERATION is generated if GetShader is executed
// between the execution of Begin and the corresponding execution of End.
//
// GetShaderiv is available in GL version 2.0 or greater.
func (gl *GL) GetShaderiv(shader glbase.Shader, pname glbase.Enum, params []int32) {
    var params_c [4]int32
    C.gl4_1core_glGetShaderiv(gl.funcs, C.GLuint(shader), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params_c[0])))
    copy(params, params_c[:])
}

// GetProgramInfoLog returns the information log for the specified program
// object. The information log for a program object is modified when the
// program object is linked or validated.
//
// The information log for a program object is either an empty string, or a
// string containing information about the last link operation, or a string
// containing information about the last validation operation. It may contain
// diagnostic messages, warning messages, and other information. When a
// program object is created, its information log will be a string of length
// 0, and the size of the current log can be obtained by calling GetProgramiv
// with the value GL.INFO_LOG_LENGTH.
//
// Error GL.INVALID_VALUE is generated if program is not a value generated
// by OpenGL. GL.INVALID_OPERATION is generated if program is not a
// program object.
func (gl *GL) GetProgramInfoLog(program glbase.Program) []byte {
    var params [1]int32
    var length int32
    gl.GetProgramiv(program, INFO_LOG_LENGTH, params[:])
    bufSize := params[0]
    infoLog := make([]byte, int(bufSize))
    C.gl4_1core_glGetProgramInfoLog(gl.funcs, C.GLuint(program), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length)), (*C.GLchar)(unsafe.Pointer(&infoLog[0])))
    return infoLog
}

// GetProgramiv returns in params the value of a parameter for a specific
// program object. The following parameters are defined:
//
//   GL.DELETE_STATUS
//       params returns GL.TRUE if program is currently flagged for deletion,
//       and GL.FALSE otherwise.
//
//   GL.LINK_STATUS
//       params returns GL.TRUE if the last link operation on program was
//       successful, and GL.FALSE otherwise.
//
//   GL.VALIDATE_STATUS
//       params returns GL.TRUE or if the last validation operation on
//       program was successful, and GL.FALSE otherwise.
//
//   GL.INFO_LOG_LENGTH
//       params returns the number of characters in the information log for
//       program including the null termination character (the size of
//       the character buffer required to store the information log). If
//       program has no information log, a value of 0 is returned.
//
//   GL.ATTACHED_SHADERS
//       params returns the number of shader objects attached to program.
//
//   GL.ACTIVE_ATTRIBUTES
//       params returns the number of active attribute variables for program.
//
//   GL.ACTIVE_ATTRIBUTE_MAX_LENGTH
//       params returns the length of the longest active attribute name for
//       program, including the null termination character (the size of
//       the character buffer required to store the longest attribute name).
//       If no active attributes exist, 0 is returned.
//
//   GL.ACTIVE_UNIFORMS
//       params returns the number of active uniform variables for program.
//
//   GL.ACTIVE_UNIFORM_MAX_LENGTH
//       params returns the length of the longest active uniform variable
//       name for program, including the null termination character (i.e.,
//       the size of the character buffer required to store the longest
//       uniform variable name). If no active uniform variables exist, 0 is
//       returned.
//
//   GL.TRANSFORM_FEEDBACK_BUFFER_MODE
//       params returns a symbolic constant indicating the buffer mode used
//       when transform feedback is active. This may be GL.SEPARATE_ATTRIBS
//       or GL.INTERLEAVED_ATTRIBS.
//
//   GL.TRANSFORM_FEEDBACK_VARYINGS
//       params returns the number of varying variables to capture in transform
//       feedback mode for the program.
//
//   GL.TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH
//       params returns the length of the longest variable name to be used for
//       transform feedback, including the null-terminator.
//
//   GL.GEOMETRY_VERTICES_OUT
//       params returns the maximum number of vertices that the geometry shader in
//       program will output.
//
//   GL.GEOMETRY_INPUT_TYPE
//       params returns a symbolic constant indicating the primitive type accepted
//       as input to the geometry shader contained in program.
//
//   GL.GEOMETRY_OUTPUT_TYPE
//       params returns a symbolic constant indicating the primitive type that will
//       be output by the geometry shader contained in program.
//
// GL.ACTIVE_UNIFORM_BLOCKS and GL.ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH are
// available only if the GL version 3.1 or greater.
//
// GL.GEOMETRY_VERTICES_OUT, GL.GEOMETRY_INPUT_TYPE and
// GL.GEOMETRY_OUTPUT_TYPE are accepted only if the GL version is 3.2 or
// greater.
//
// Error GL.INVALID_VALUE is generated if program is not a value generated by
// OpenGL. GL.INVALID_OPERATION is generated if program does not refer to a
// program object.  GL.INVALID_OPERATION is generated if pname is
// GL.GEOMETRY_VERTICES_OUT, GL.GEOMETRY_INPUT_TYPE, or
// GL.GEOMETRY_OUTPUT_TYPE, and program does not contain a geometry shader.
// GL.INVALID_ENUM is generated if pname is not an accepted value.
func (gl *GL) GetProgramiv(program glbase.Program, pname glbase.Enum, params []int32) {
    var params_c [4]int32
    C.gl4_1core_glGetProgramiv(gl.funcs, C.GLuint(program), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params_c[0])))
    copy(params, params_c[:])
}

// GetAttribLocation queries the previously linked program object specified
// by program for the attribute variable specified by name and returns the
// index of the generic vertex attribute that is bound to that attribute
// variable. If name is a matrix attribute variable, the index of the first
// column of the matrix is returned. If the named attribute variable is not
// an active attribute in the specified program object or if name starts with
// the reserved prefix "gl_", a value of -1 is returned.
//
// The association between an attribute variable name and a generic attribute
// index can be specified at any time by calling BindAttribLocation.
// Attribute bindings do not go into effect until LinkProgram is called.
// After a program object has been linked successfully, the index values for
// attribute variables remain fixed until the next link command occurs. The
// attribute values can only be queried after a link if the link was
// successful. GetAttribLocation returns the binding that actually went
// into effect the last time LinkProgram was called for the specified
// program object. Attribute bindings that have been specified since the last
// link operation are not returned by GetAttribLocation.
//
// Error GL_INVALID_OPERATION is generated if program is not a value
// generated by OpenGL. GL_INVALID_OPERATION is generated if program is not
// a program object. GL_INVALID_OPERATION is generated if program has not
// been successfully linked.  GL_INVALID_OPERATION is generated if
// GetAttribLocation is executed between the execution of Begin and the
// corresponding execution of End.
//
// GetAttribLocation is available in GL version 2.0 or greater.
func (gl *GL) GetAttribLocation(program glbase.Program, name string) glbase.Attrib {
    name_cstr := C.CString(name)
    glresult := C.gl4_1core_glGetAttribLocation(gl.funcs, C.GLuint(program), (*C.GLchar)(name_cstr))
    C.free(unsafe.Pointer(name_cstr))
    return glbase.Attrib(glresult)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetAttachedShaders.xml
func (gl *GL) GetAttachedShaders(program glbase.Program, maxCount int32, count []int, obj []uint32) {
    C.gl4_1core_glGetAttachedShaders(gl.funcs, C.GLuint(program), C.GLsizei(maxCount), (*C.GLsizei)(unsafe.Pointer(&count[0])), (*C.GLuint)(unsafe.Pointer(&obj[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetActiveUniform.xml
func (gl *GL) GetActiveUniform(program glbase.Program, index uint32, bufSize int32, length []int32, size []int, gltype []glbase.Enum, name []byte) {
    C.gl4_1core_glGetActiveUniform(gl.funcs, C.GLuint(program), C.GLuint(index), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLint)(unsafe.Pointer(&size[0])), (*C.GLenum)(unsafe.Pointer(&gltype[0])), (*C.GLchar)(unsafe.Pointer(&name[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetActiveAttrib.xml
func (gl *GL) GetActiveAttrib(program glbase.Program, index glbase.Attrib, bufSize int32, length []int32, size []int, gltype []glbase.Enum, name []byte) {
    C.gl4_1core_glGetActiveAttrib(gl.funcs, C.GLuint(program), C.GLuint(index), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLint)(unsafe.Pointer(&size[0])), (*C.GLenum)(unsafe.Pointer(&gltype[0])), (*C.GLchar)(unsafe.Pointer(&name[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glEnableVertexAttribArray.xml
func (gl *GL) EnableVertexAttribArray(index glbase.Attrib) {
    C.gl4_1core_glEnableVertexAttribArray(gl.funcs, C.GLuint(index))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDisableVertexAttribArray.xml
func (gl *GL) DisableVertexAttribArray(index glbase.Attrib) {
    C.gl4_1core_glDisableVertexAttribArray(gl.funcs, C.GLuint(index))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDetachShader.xml
func (gl *GL) DetachShader(program glbase.Program, shader glbase.Shader) {
    C.gl4_1core_glDetachShader(gl.funcs, C.GLuint(program), C.GLuint(shader))
}

// DeleteShader frees the memory and invalidates the name associated with
// the shader object specified by shader. This command effectively undoes the
// effects of a call to CreateShader.
//
// If a shader object to be deleted is attached to a program object, it will
// be flagged for deletion, but it will not be deleted until it is no longer
// attached to any program object, for any rendering context (it must
// be detached from wherever it was attached before it will be deleted). A
// value of 0 for shader will be silently ignored.
//
// To determine whether an object has been flagged for deletion, call
// GetShader with arguments shader and GL.DELETE_STATUS.
//
// Error GL.INVALID_VALUE is generated if shader is not a value generated by
// OpenGL.
//
// DeleteShader is available in GL version 2.0 or greater.
func (gl *GL) DeleteShader(shader glbase.Shader) {
    C.gl4_1core_glDeleteShader(gl.funcs, C.GLuint(shader))
}

// DeleteProgram frees the memory and invalidates the name associated with
// the program object specified by program. This command effectively undoes
// the effects of a call to CreateProgram.
//
// If a program object is in use as part of current rendering state, it will
// be flagged for deletion, but it will not be deleted until it is no longer
// part of current state for any rendering context. If a program object to be
// deleted has shader objects attached to it, those shader objects will be
// automatically detached but not deleted unless they have already been
// flagged for deletion by a previous call to DeleteShader. A value of 0
// for program will be silently ignored.
//
// To determine whether a program object has been flagged for deletion, call
// GetProgram with arguments program and GL.DELETE_STATUS.
//
// Error GL.INVALID_VALUE is generated if program is not a value generated by
// OpenGL.
//
// DeleteProgram is available in GL version 2.0 or greater.
func (gl *GL) DeleteProgram(program glbase.Program) {
    C.gl4_1core_glDeleteProgram(gl.funcs, C.GLuint(program))
}

// CreateShader creates an empty shader object and returns a non-zero value
// by which it can be referenced. A shader object is used to maintain the
// source code strings that define a shader. shaderType indicates the type of
// shader to be created.
//
// Two types of shaders are supported. A shader of type GL.VERTEX_SHADER is a
// shader that is intended to run on the programmable vertex processor and
// replace the fixed functionality vertex processing in OpenGL. A shader of
// type GL.FRAGMENT_SHADER is a shader that is intended to run on the
// programmable fragment processor and replace the fixed functionality
// fragment processing in OpenGL.
//
// When created, a shader object's GL.SHADER_TYPE parameter is set to either
// GL.VERTEX_SHADER or GL.FRAGMENT_SHADER, depending on the value of
// shaderType.
//
// Like display lists and texture objects, the name space for shader objects
// may be shared across a set of contexts, as long as the server sides of the
// contexts share the same address space. If the name space is shared across
// contexts, any attached objects and the data associated with those attached
// objects are shared as well.
//
// This function returns 0 if an error occurs creating the shader object.
//
// Error GL.INVALID_ENUM is generated if shaderType is not an accepted value.
// GL.INVALID_OPERATION is generated if CreateShader is executed between the
// execution of Begin and the corresponding execution of End.
//
// CreateShader is available in GL version 2.0 or greater.
func (gl *GL) CreateShader(gltype glbase.Enum) glbase.Shader {
    glresult := C.gl4_1core_glCreateShader(gl.funcs, C.GLenum(gltype))
    return glbase.Shader(glresult)
}

// CreateProgram creates an empty program object and returns a non-zero
// value by which it can be referenced. A program object is an object to
// which shader objects can be attached. This provides a mechanism to specify
// the shader objects that will be linked to create a program. It also
// provides a means for checking the compatibility of the shaders that will
// be used to create a program (for instance, checking the compatibility
// between a vertex shader and a fragment shader). When no longer needed as
// part of a program object, shader objects can be detached.
//
// One or more executables are created in a program object by successfully
// attaching shader objects to it with AttachShader, successfully compiling
// the shader objects with CompileShader, and successfully linking the
// program object with LinkProgram. These executables are made part of
// current state when UseProgram is called. Program objects can be deleted
// by calling DeleteProgram. The memory associated with the program object
// will be deleted when it is no longer part of current rendering state for
// any context.
//
// Like display lists and texture objects, the name space for program objects
// may be shared across a set of contexts, as long as the server sides of the
// contexts share the same address space. If the name space is shared across
// contexts, any attached objects and the data associated with those attached
// objects are shared as well.
//
// Applications are responsible for providing the synchronization across API
// calls when objects are accessed from different execution threads.
//
// This function returns 0 if an error occurs creating the program object.
//
// Error GL.INVALID_OPERATION is generated if CreateProgram is executed
// between the execution of Begin and the corresponding execution of End.
//
// CreateProgram is available in GL version 2.0 or greater.
func (gl *GL) CreateProgram() glbase.Program {
    glresult := C.gl4_1core_glCreateProgram(gl.funcs)
    return glbase.Program(glresult)
}

// CompileShader compiles the source code strings that have been stored in
// the shader object specified by shader.
//
// The compilation status will be stored as part of the shader object's
// state. This value will be set to GL.TRUE if the shader was compiled without
// errors and is ready for use, and GL.FALSE otherwise. It can be queried by
// calling GetShaderiv with arguments shader and GL.COMPILE_STATUS.
//
// Compilation of a shader can fail for a number of reasons as specified by
// the OpenGL Shading Language Specification. Whether or not the compilation
// was successful, information about the compilation can be obtained from the
// shader object's information log by calling GetShaderInfoLog.
//
// Error GL.INVALID_VALUE is generated if shader is not a value generated by
// OpenGL.  GL.INVALID_OPERATION is generated if shader is not a shader
// object.  GL.INVALID_OPERATION is generated if CompileShader is executed
// between the execution of Begin and the corresponding execution of End.
//
// CompileShader is available in GL version 2.0 or greater.
func (gl *GL) CompileShader(shader glbase.Shader) {
    C.gl4_1core_glCompileShader(gl.funcs, C.GLuint(shader))
}

// BindAttribLocation associates a user-defined attribute variable in the program
// object specified by program with a generic vertex attribute index. The name
// parameter specifies the name of the vertex shader attribute variable to
// which index is to be bound. When program is made part of the current state,
// values provided via the generic vertex attribute index will modify the
// value of the user-defined attribute variable specified by name.
//
// If name refers to a matrix attribute variable, index refers to the first
// column of the matrix. Other matrix columns are then automatically bound to
// locations index+1 for a matrix of type mat2; index+1 and index+2 for a
// matrix of type mat3; and index+1, index+2, and index+3 for a matrix of
// type mat4.
//
// This command makes it possible for vertex shaders to use descriptive names
// for attribute variables rather than generic variables that are numbered
// from 0 to GL.MAX_VERTEX_ATTRIBS-1. The values sent to each generic
// attribute index are part of current state, just like standard vertex
// attributes such as color, normal, and vertex position. If a different
// program object is made current by calling UseProgram, the generic vertex
// attributes are tracked in such a way that the same values will be observed
// by attributes in the new program object that are also bound to index.
//
// Attribute variable name-to-generic attribute index bindings for a program
// object can be explicitly assigned at any time by calling
// BindAttribLocation. Attribute bindings do not go into effect until
// LinkProgram is called. After a program object has been linked
// successfully, the index values for generic attributes remain fixed (and
// their values can be queried) until the next link command occurs.
//
// Applications are not allowed to bind any of the standard OpenGL vertex
// attributes using this command, as they are bound automatically when
// needed. Any attribute binding that occurs after the program object has
// been linked will not take effect until the next time the program object is
// linked.
//
// If name was bound previously, that information is lost. Thus you cannot
// bind one user-defined attribute variable to multiple indices, but you can
// bind multiple user-defined attribute variables to the same index.
//
// Applications are allowed to bind more than one user-defined attribute
// variable to the same generic vertex attribute index. This is called
// aliasing, and it is allowed only if just one of the aliased attributes is
// active in the executable program, or if no path through the shader
// consumes more than one attribute of a set of attributes aliased to the
// same location. The compiler and linker are allowed to assume that no
// aliasing is done and are free to employ optimizations that work only in
// the absence of aliasing. OpenGL implementations are not required to do
// error checking to detect aliasing. Because there is no way to bind
// standard attributes, it is not possible to alias generic attributes with
// conventional ones (except for generic attribute 0).
//
// BindAttribLocation can be called before any vertex shader objects are
// bound to the specified program object. It is also permissible to bind a
// generic attribute index to an attribute variable name that is never used
// in a vertex shader.
//
// Active attributes that are not explicitly bound will be bound by the
// linker when LinkProgram is called. The locations assigned can be queried
// by calling GetAttribLocation.
//
// Error GL.INVALID_VALUE is generated if index is greater than or equal to
// GL.MAX_VERTEX_ATTRIBS.
// GL.INVALID_OPERATION is generated if name starts with the reserved prefix "gl_".
// GL.INVALID_VALUE is generated if program is not a value generated by OpenGL.
// GL.INVALID_OPERATION is generated if program is not a program object.
// GL.INVALID_OPERATION is generated if BindAttribLocation is executed
// between the execution of Begin and the corresponding execution of End.
//
// BindAttribLocation is available in GL version 2.0 or greater.
func (gl *GL) BindAttribLocation(program glbase.Program, index glbase.Attrib, name string) {
    name_cstr := C.CString(name)
    C.gl4_1core_glBindAttribLocation(gl.funcs, C.GLuint(program), C.GLuint(index), (*C.GLchar)(name_cstr))
    C.free(unsafe.Pointer(name_cstr))
}

// AttachShader attaches a shader object to a program object.
//
// In order to create an executable, there must be a way to specify the list
// of things that will be linked together. Program objects provide this
// mechanism. Shaders that are to be linked together in a program object must
// first be attached to that program object. This indicates that shader will
// be included in link operations that will be performed on program.
//
// All operations that can be performed on a shader object are valid whether
// or not the shader object is attached to a program object. It is
// permissible to attach a shader object to a program object before source
// code has been loaded into the shader object or before the shader object
// has been compiled. It is permissible to attach multiple shader objects of
// the same type because each may contain a portion of the complete shader.
// It is also permissible to attach a shader object to more than one program
// object. If a shader object is deleted while it is attached to a program
// object, it will be flagged for deletion, and deletion will not occur until
// DetachShader is called to detach it from all program objects to which it
// is attached.
//
// Error GL.INVALID_VALUE is generated if either program or shader is not a
// value generated by OpenGL. GL.INVALID_OPERATION is generated if program
// is not a program object. GL.INVALID_OPERATION is generated if shader is
// not a shader object. GL.INVALID_OPERATION is generated if shader is
// already attached to program. GL.INVALID_OPERATION is generated if
// AttachShader is executed between the execution of Begin and the
// corresponding execution of End.
//
// AttachShader is available in GL version 2.0 or greater.
func (gl *GL) AttachShader(program glbase.Program, shader glbase.Shader) {
    C.gl4_1core_glAttachShader(gl.funcs, C.GLuint(program), C.GLuint(shader))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glStencilMaskSeparate.xml
func (gl *GL) StencilMaskSeparate(face glbase.Enum, mask uint32) {
    C.gl4_1core_glStencilMaskSeparate(gl.funcs, C.GLenum(face), C.GLuint(mask))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glStencilFuncSeparate.xml
func (gl *GL) StencilFuncSeparate(face, glfunc glbase.Enum, ref int32, mask uint32) {
    C.gl4_1core_glStencilFuncSeparate(gl.funcs, C.GLenum(face), C.GLenum(glfunc), C.GLint(ref), C.GLuint(mask))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glStencilOpSeparate.xml
func (gl *GL) StencilOpSeparate(face, sfail, dpfail, dppass glbase.Enum) {
    C.gl4_1core_glStencilOpSeparate(gl.funcs, C.GLenum(face), C.GLenum(sfail), C.GLenum(dpfail), C.GLenum(dppass))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawBuffers.xml
func (gl *GL) DrawBuffers(n int, bufs []glbase.Enum) {
    C.gl4_1core_glDrawBuffers(gl.funcs, C.GLsizei(n), (*C.GLenum)(unsafe.Pointer(&bufs[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlendEquationSeparate.xml
func (gl *GL) BlendEquationSeparate(modeRGB, modeAlpha glbase.Enum) {
    C.gl4_1core_glBlendEquationSeparate(gl.funcs, C.GLenum(modeRGB), C.GLenum(modeAlpha))
}

// UniformMatrix4x3fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// UniformMatrix4x3fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to
// modify a matrix or an array of matrices. The numbers in the function name
// are interpreted as the dimensionality of the matrix. The number 2
// indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9
// values), and the number 4 indicates a 4x4 matrix (16 values). Non-square
// matrix dimensionality is explicit, with the first number representing the
// number of columns and the second number representing the number of rows.
// For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8
// values). The length of the provided slice must be a multiple of the number
// of values per matrix, to update one or more consecutive matrices.
//
// If transpose is false, each matrix is assumed to be supplied in column
// major order. If transpose is true, each matrix is assumed to be supplied
// in row major order.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) UniformMatrix4x3fv(location glbase.Uniform, transpose bool, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%(4*3) != 0 {
        panic("invalid value length for UniformMatrix4x3fv")
    }
    count := len(value) / (4 * 3)
    C.gl4_1core_glUniformMatrix4x3fv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// UniformMatrix3x4fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// UniformMatrix3x4fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to
// modify a matrix or an array of matrices. The numbers in the function name
// are interpreted as the dimensionality of the matrix. The number 2
// indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9
// values), and the number 4 indicates a 4x4 matrix (16 values). Non-square
// matrix dimensionality is explicit, with the first number representing the
// number of columns and the second number representing the number of rows.
// For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8
// values). The length of the provided slice must be a multiple of the number
// of values per matrix, to update one or more consecutive matrices.
//
// If transpose is false, each matrix is assumed to be supplied in column
// major order. If transpose is true, each matrix is assumed to be supplied
// in row major order.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) UniformMatrix3x4fv(location glbase.Uniform, transpose bool, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%(3*4) != 0 {
        panic("invalid value length for UniformMatrix3x4fv")
    }
    count := len(value) / (3 * 4)
    C.gl4_1core_glUniformMatrix3x4fv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// UniformMatrix4x2fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// UniformMatrix4x2fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to
// modify a matrix or an array of matrices. The numbers in the function name
// are interpreted as the dimensionality of the matrix. The number 2
// indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9
// values), and the number 4 indicates a 4x4 matrix (16 values). Non-square
// matrix dimensionality is explicit, with the first number representing the
// number of columns and the second number representing the number of rows.
// For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8
// values). The length of the provided slice must be a multiple of the number
// of values per matrix, to update one or more consecutive matrices.
//
// If transpose is false, each matrix is assumed to be supplied in column
// major order. If transpose is true, each matrix is assumed to be supplied
// in row major order.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) UniformMatrix4x2fv(location glbase.Uniform, transpose bool, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%(4*2) != 0 {
        panic("invalid value length for UniformMatrix4x2fv")
    }
    count := len(value) / (4 * 2)
    C.gl4_1core_glUniformMatrix4x2fv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// UniformMatrix2x4fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// UniformMatrix2x4fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to
// modify a matrix or an array of matrices. The numbers in the function name
// are interpreted as the dimensionality of the matrix. The number 2
// indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9
// values), and the number 4 indicates a 4x4 matrix (16 values). Non-square
// matrix dimensionality is explicit, with the first number representing the
// number of columns and the second number representing the number of rows.
// For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8
// values). The length of the provided slice must be a multiple of the number
// of values per matrix, to update one or more consecutive matrices.
//
// If transpose is false, each matrix is assumed to be supplied in column
// major order. If transpose is true, each matrix is assumed to be supplied
// in row major order.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) UniformMatrix2x4fv(location glbase.Uniform, transpose bool, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%(2*4) != 0 {
        panic("invalid value length for UniformMatrix2x4fv")
    }
    count := len(value) / (2 * 4)
    C.gl4_1core_glUniformMatrix2x4fv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// UniformMatrix3x2fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// UniformMatrix3x2fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to
// modify a matrix or an array of matrices. The numbers in the function name
// are interpreted as the dimensionality of the matrix. The number 2
// indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9
// values), and the number 4 indicates a 4x4 matrix (16 values). Non-square
// matrix dimensionality is explicit, with the first number representing the
// number of columns and the second number representing the number of rows.
// For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8
// values). The length of the provided slice must be a multiple of the number
// of values per matrix, to update one or more consecutive matrices.
//
// If transpose is false, each matrix is assumed to be supplied in column
// major order. If transpose is true, each matrix is assumed to be supplied
// in row major order.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) UniformMatrix3x2fv(location glbase.Uniform, transpose bool, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%(3*2) != 0 {
        panic("invalid value length for UniformMatrix3x2fv")
    }
    count := len(value) / (3 * 2)
    C.gl4_1core_glUniformMatrix3x2fv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// UniformMatrix2x3fv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// UniformMatrix2x3fv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to
// modify a matrix or an array of matrices. The numbers in the function name
// are interpreted as the dimensionality of the matrix. The number 2
// indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9
// values), and the number 4 indicates a 4x4 matrix (16 values). Non-square
// matrix dimensionality is explicit, with the first number representing the
// number of columns and the second number representing the number of rows.
// For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8
// values). The length of the provided slice must be a multiple of the number
// of values per matrix, to update one or more consecutive matrices.
//
// If transpose is false, each matrix is assumed to be supplied in column
// major order. If transpose is true, each matrix is assumed to be supplied
// in row major order.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) UniformMatrix2x3fv(location glbase.Uniform, transpose bool, value []float32) {
    if len(value) == 0 {
        return
    }
    if len(value)%(2*3) != 0 {
        panic("invalid value length for UniformMatrix2x3fv")
    }
    count := len(value) / (2 * 3)
    C.gl4_1core_glUniformMatrix2x3fv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsVertexArray.xml
func (gl *GL) IsVertexArray(array uint32) bool {
    glresult := C.gl4_1core_glIsVertexArray(gl.funcs, C.GLuint(array))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGenVertexArrays.xml
func (gl *GL) GenVertexArrays(n int, arrays []uint32) {
    C.gl4_1core_glGenVertexArrays(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&arrays[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDeleteVertexArrays.xml
func (gl *GL) DeleteVertexArrays(n int, arrays []uint32) {
    C.gl4_1core_glDeleteVertexArrays(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&arrays[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindVertexArray.xml
func (gl *GL) BindVertexArray(array uint32) {
    C.gl4_1core_glBindVertexArray(gl.funcs, C.GLuint(array))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFlushMappedBufferRange.xml
func (gl *GL) FlushMappedBufferRange(target glbase.Enum, offset, length int) {
    C.gl4_1core_glFlushMappedBufferRange(gl.funcs, C.GLenum(target), C.GLintptr(offset), C.GLsizeiptr(length))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFramebufferTextureLayer.xml
func (gl *GL) FramebufferTextureLayer(target, attachment glbase.Enum, texture glbase.Texture, level int, layer int32) {
    C.gl4_1core_glFramebufferTextureLayer(gl.funcs, C.GLenum(target), C.GLenum(attachment), C.GLuint(texture), C.GLint(level), C.GLint(layer))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glRenderbufferStorageMultisample.xml
func (gl *GL) RenderbufferStorageMultisample(target glbase.Enum, samples int32, internalFormat glbase.Enum, width, height int) {
    C.gl4_1core_glRenderbufferStorageMultisample(gl.funcs, C.GLenum(target), C.GLsizei(samples), C.GLenum(internalFormat), C.GLsizei(width), C.GLsizei(height))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlitFramebuffer.xml
func (gl *GL) BlitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1 int32, mask glbase.Bitfield, filter glbase.Enum) {
    C.gl4_1core_glBlitFramebuffer(gl.funcs, C.GLint(srcX0), C.GLint(srcY0), C.GLint(srcX1), C.GLint(srcY1), C.GLint(dstX0), C.GLint(dstY0), C.GLint(dstX1), C.GLint(dstY1), C.GLbitfield(mask), C.GLenum(filter))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGenerateMipmap.xml
func (gl *GL) GenerateMipmap(target glbase.Enum) {
    C.gl4_1core_glGenerateMipmap(gl.funcs, C.GLenum(target))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetFramebufferAttachmentParameteriv.xml
func (gl *GL) GetFramebufferAttachmentParameteriv(target, attachment, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetFramebufferAttachmentParameteriv(gl.funcs, C.GLenum(target), C.GLenum(attachment), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFramebufferRenderbuffer.xml
func (gl *GL) FramebufferRenderbuffer(target, attachment, renderbuffertarget glbase.Enum, renderbuffer glbase.Renderbuffer) {
    C.gl4_1core_glFramebufferRenderbuffer(gl.funcs, C.GLenum(target), C.GLenum(attachment), C.GLenum(renderbuffertarget), C.GLuint(renderbuffer))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFramebufferTexture3D.xml
func (gl *GL) FramebufferTexture3D(target, attachment, textarget glbase.Enum, texture glbase.Texture, level int, zoffset int32) {
    C.gl4_1core_glFramebufferTexture3D(gl.funcs, C.GLenum(target), C.GLenum(attachment), C.GLenum(textarget), C.GLuint(texture), C.GLint(level), C.GLint(zoffset))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFramebufferTexture2D.xml
func (gl *GL) FramebufferTexture2D(target, attachment, textarget glbase.Enum, texture glbase.Texture, level int) {
    C.gl4_1core_glFramebufferTexture2D(gl.funcs, C.GLenum(target), C.GLenum(attachment), C.GLenum(textarget), C.GLuint(texture), C.GLint(level))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFramebufferTexture1D.xml
func (gl *GL) FramebufferTexture1D(target, attachment, textarget glbase.Enum, texture glbase.Texture, level int) {
    C.gl4_1core_glFramebufferTexture1D(gl.funcs, C.GLenum(target), C.GLenum(attachment), C.GLenum(textarget), C.GLuint(texture), C.GLint(level))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCheckFramebufferStatus.xml
func (gl *GL) CheckFramebufferStatus(target glbase.Enum) glbase.Enum {
    glresult := C.gl4_1core_glCheckFramebufferStatus(gl.funcs, C.GLenum(target))
    return glbase.Enum(glresult)
}

// GenFramebuffers returns n framebuffer object names in ids. There is no
// guarantee that the names form a contiguous set of integers; however, it is
// guaranteed that none of the returned names was in use immediately before
// the call to GenFramebuffers.
//
// Framebuffer object names returned by a call to GenFramebuffers are not
// returned by subsequent calls, unless they are first deleted with
// DeleteFramebuffers.
//
// The names returned in ids are marked as used, for the purposes of
// GenFramebuffers only, but they acquire state and type only when they are
// first bound.
//
// Error GL.INVALID_VALUE is generated if n is negative.
func (gl *GL) GenFramebuffers(n int) []glbase.Framebuffer {
    if n == 0 {
        return nil
    }
    framebuffers := make([]glbase.Framebuffer, n)
    C.gl4_1core_glGenFramebuffers(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&framebuffers[0])))
    return framebuffers
}

// DeleteFramebuffers deletes the framebuffer objects whose names are
// stored in the framebuffers slice. The name zero is reserved by the GL and
// is silently ignored, should it occur in framebuffers, as are other unused
// names. Once a framebuffer object is deleted, its name is again unused and
// it has no attachments. If a framebuffer that is currently bound to one or
// more of the targets GL.DRAW_FRAMEBUFFER or GL.READ_FRAMEBUFFER is deleted,
// it is as though BindFramebuffer had been executed with the corresponding
// target and framebuffer zero.
//
// Error GL.INVALID_VALUE is generated if n is negative.
//
// DeleteFramebuffers is available in GL version 3.0 or greater.
func (gl *GL) DeleteFramebuffers(framebuffers []glbase.Framebuffer) {
    n := len(framebuffers)
    if n == 0 {
        return
    }
    C.gl4_1core_glDeleteFramebuffers(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&framebuffers[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindFramebuffer.xml
func (gl *GL) BindFramebuffer(target glbase.Enum, framebuffer glbase.Framebuffer) {
    C.gl4_1core_glBindFramebuffer(gl.funcs, C.GLenum(target), C.GLuint(framebuffer))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsFramebuffer.xml
func (gl *GL) IsFramebuffer(framebuffer glbase.Framebuffer) bool {
    glresult := C.gl4_1core_glIsFramebuffer(gl.funcs, C.GLuint(framebuffer))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetRenderbufferParameteriv.xml
func (gl *GL) GetRenderbufferParameteriv(target, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetRenderbufferParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glRenderbufferStorage.xml
func (gl *GL) RenderbufferStorage(target, internalFormat glbase.Enum, width, height int) {
    C.gl4_1core_glRenderbufferStorage(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), C.GLsizei(width), C.GLsizei(height))
}

// GenRenderbuffers returns n renderbuffer object names in renderbuffers.
// There is no guarantee that the names form a contiguous set of integers;
// however, it is guaranteed that none of the returned names was in use
// immediately before the call to GenRenderbuffers.
//
// Renderbuffer object names returned by a call to GenRenderbuffers are not
// returned by subsequent calls, unless they are first deleted with
// DeleteRenderbuffers.
//
// The names returned in renderbuffers are marked as used, for the purposes
// of GenRenderbuffers only, but they acquire state and type only when they
// are first bound.
//
// Error GL.INVALID_VALUE is generated if n is negative.
//
// GenRenderbuffers is available in GL version 3.0 or greater.
func (gl *GL) GenRenderbuffers(n int) []glbase.Renderbuffer {
    if n == 0 {
        return nil
    }
    renderbuffers := make([]glbase.Renderbuffer, n)
    C.gl4_1core_glGenRenderbuffers(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&renderbuffers[0])))
    return renderbuffers
}

// DeleteRenderbuffers deletes the renderbuffer objects whose names are stored
// in the renderbuffers slice. The name zero is reserved by the GL and
// is silently ignored, should it occur in renderbuffers, as are other unused
// names. Once a renderbuffer object is deleted, its name is again unused and
// it has no contents. If a renderbuffer that is currently bound to the
// target GL.RENDERBUFFER is deleted, it is as though BindRenderbuffer had
// been executed with a target of GL.RENDERBUFFER and a name of zero.
//
// If a renderbuffer object is attached to one or more attachment points in
// the currently bound framebuffer, then it as if FramebufferRenderbuffer
// had been called, with a renderbuffer of zero for each attachment point to
// which this image was attached in the currently bound framebuffer. In other
// words, this renderbuffer object is first detached from all attachment
// ponits in the currently bound framebuffer. Note that the renderbuffer
// image is specifically not detached from any non-bound framebuffers.
//
// Error GL.INVALID_VALUE is generated if n is negative.
//
// DeleteRenderbuffers is available in GL version 3.0 or greater.
func (gl *GL) DeleteRenderbuffers(renderbuffers []glbase.Renderbuffer) {
    n := len(renderbuffers)
    if n == 0 {
        return
    }
    C.gl4_1core_glDeleteRenderbuffers(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&renderbuffers[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindRenderbuffer.xml
func (gl *GL) BindRenderbuffer(target glbase.Enum, renderbuffer glbase.Renderbuffer) {
    C.gl4_1core_glBindRenderbuffer(gl.funcs, C.GLenum(target), C.GLuint(renderbuffer))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsRenderbuffer.xml
func (gl *GL) IsRenderbuffer(renderbuffer glbase.Renderbuffer) bool {
    glresult := C.gl4_1core_glIsRenderbuffer(gl.funcs, C.GLuint(renderbuffer))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClearBufferfi.xml
func (gl *GL) ClearBufferfi(buffer glbase.Enum, drawbuffer int32, depth float32, stencil int32) {
    C.gl4_1core_glClearBufferfi(gl.funcs, C.GLenum(buffer), C.GLint(drawbuffer), C.GLfloat(depth), C.GLint(stencil))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClearBufferfv.xml
func (gl *GL) ClearBufferfv(buffer glbase.Enum, drawbuffer int32, value []float32) {
    C.gl4_1core_glClearBufferfv(gl.funcs, C.GLenum(buffer), C.GLint(drawbuffer), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClearBufferuiv.xml
func (gl *GL) ClearBufferuiv(buffer glbase.Enum, drawbuffer int32, value []uint32) {
    C.gl4_1core_glClearBufferuiv(gl.funcs, C.GLenum(buffer), C.GLint(drawbuffer), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClearBufferiv.xml
func (gl *GL) ClearBufferiv(buffer glbase.Enum, drawbuffer int32, value []int32) {
    C.gl4_1core_glClearBufferiv(gl.funcs, C.GLenum(buffer), C.GLint(drawbuffer), (*C.GLint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetTexParameterIuiv.xml
func (gl *GL) GetTexParameterIuiv(target, pname glbase.Enum, params []uint32) {
    C.gl4_1core_glGetTexParameterIuiv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLuint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetTexParameterIiv.xml
func (gl *GL) GetTexParameterIiv(target, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetTexParameterIiv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexParameterIuiv.xml
func (gl *GL) TexParameterIuiv(target, pname glbase.Enum, params []uint32) {
    C.gl4_1core_glTexParameterIuiv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLuint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexParameterIiv.xml
func (gl *GL) TexParameterIiv(target, pname glbase.Enum, params []int32) {
    C.gl4_1core_glTexParameterIiv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// Uniform4uiv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform4uiv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform4uiv(location glbase.Uniform, value []uint32) {
    if len(value) == 0 {
        return
    }
    if len(value)%4 != 0 {
        panic("invalid value length for Uniform4uiv")
    }
    count := len(value) / 4
    C.gl4_1core_glUniform4uiv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// Uniform3uiv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform3uiv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform3uiv(location glbase.Uniform, value []uint32) {
    if len(value) == 0 {
        return
    }
    if len(value)%3 != 0 {
        panic("invalid value length for Uniform3uiv")
    }
    count := len(value) / 3
    C.gl4_1core_glUniform3uiv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// Uniform2uiv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform2uiv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform2uiv(location glbase.Uniform, value []uint32) {
    if len(value) == 0 {
        return
    }
    if len(value)%2 != 0 {
        panic("invalid value length for Uniform2uiv")
    }
    count := len(value) / 2
    C.gl4_1core_glUniform2uiv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// Uniform1uiv modifies the value of a uniform variable or a uniform
// variable array. The location of the uniform variable to be modified is
// specified by location, which should be a value returned by GetUniformLocation.
// Uniform1uiv operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single
// uniform variable or a uniform variable array. These functions receive a
// slice with the values to be loaded into a uniform variable or a uniform
// variable array. A slice with length 1 should be used if modifying the value
// of a single uniform variable, and a length of 1 or greater can be used to
// modify an entire array or part of an array. When loading n elements
// starting at an arbitrary position m in a uniform variable array, elements
// m + n - 1 in the array will be replaced with the new values. If m + n - 1
// is larger than the size of the uniform variable array, values for all
// array elements beyond the end of the array will be ignored. The number
// specified in the name of the command indicates the number of components
// for each element in value, and it should match the number of components in
// the data type of the specified uniform variable (1 for float, int, bool;
// 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name
// of the command must match the data type for the specified uniform variable
// as described for Uniform{1|2|3|4}{f|i|ui}.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform1uiv(location glbase.Uniform, value []uint32) {
    if len(value) == 0 {
        return
    }
    count := len(value)
    C.gl4_1core_glUniform1uiv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// Uniform4ui modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform4ui operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform4ui(location glbase.Uniform, v0, v1, v2, v3 uint32) {
    C.gl4_1core_glUniform4ui(gl.funcs, C.GLint(location), C.GLuint(v0), C.GLuint(v1), C.GLuint(v2), C.GLuint(v3))
}

// Uniform3ui modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform3ui operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform3ui(location glbase.Uniform, v0, v1, v2 uint32) {
    C.gl4_1core_glUniform3ui(gl.funcs, C.GLint(location), C.GLuint(v0), C.GLuint(v1), C.GLuint(v2))
}

// Uniform2ui modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform2ui operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform2ui(location glbase.Uniform, v0, v1 uint32) {
    C.gl4_1core_glUniform2ui(gl.funcs, C.GLint(location), C.GLuint(v0), C.GLuint(v1))
}

// Uniform1ui modifies the value of a single uniform variable.
// The location of the uniform variable to be modified is specified by
// location, which should be a value returned by GetUniformLocation.
// Uniform1ui operates on the program object that was made part of
// current state by calling UseProgram.
//
// The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the
// uniform variable specified by location using the values passed as
// arguments. The number specified in the function should match the number of
// components in the data type of the specified uniform variable (1 for
// float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.).
// The suffix f indicates that floating-point values are being passed; the
// suffix i indicates that integer values are being passed; the suffix ui
// indicates that unsigned integer values are being passed, and this type
// should also match the data type of the specified uniform variable. The i
// variants of this function should be used to provide values for uniform
// variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui
// variants of this function should be used to provide values for uniform
// variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of
// these. The f variants should be used to provide values for uniform
// variables of type float, vec2, vec3, vec4, or arrays of these. Either the
// i, ui or f variants may be used to provide values for uniform variables of
// type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable
// will be set to false if the input value is 0 or 0.0f, and it will be set
// to true otherwise.
//
// Uniform1i and Uniform1iv are the only two functions that may be used to
// load uniform variables defined as sampler types. Loading samplers with any
// other function will result in a GL.INVALID_OPERATION error.
//
// All active uniform variables defined in a program object are initialized
// to 0 when the program object is linked successfully. They retain the
// values assigned to them by a call to Uniform* until the next successful
// link operation occurs on the program object, when they are once again
// initialized to 0.
func (gl *GL) Uniform1ui(location glbase.Uniform, v0 uint32) {
    C.gl4_1core_glUniform1ui(gl.funcs, C.GLint(location), C.GLuint(v0))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetFragDataLocation.xml
func (gl *GL) GetFragDataLocation(program glbase.Program, name []byte) int32 {
    glresult := C.gl4_1core_glGetFragDataLocation(gl.funcs, C.GLuint(program), (*C.GLchar)(unsafe.Pointer(&name[0])))
    return int32(glresult)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindFragDataLocation.xml
func (gl *GL) BindFragDataLocation(program glbase.Program, color uint32, name []byte) {
    C.gl4_1core_glBindFragDataLocation(gl.funcs, C.GLuint(program), C.GLuint(color), (*C.GLchar)(unsafe.Pointer(&name[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetUniformuiv.xml
func (gl *GL) GetUniformuiv(program glbase.Program, location glbase.Uniform, params []uint32) {
    C.gl4_1core_glGetUniformuiv(gl.funcs, C.GLuint(program), C.GLint(location), (*C.GLuint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetVertexAttribIuiv.xml
func (gl *GL) GetVertexAttribIuiv(index glbase.Attrib, pname glbase.Enum, params []uint32) {
    C.gl4_1core_glGetVertexAttribIuiv(gl.funcs, C.GLuint(index), C.GLenum(pname), (*C.GLuint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetVertexAttribIiv.xml
func (gl *GL) GetVertexAttribIiv(index glbase.Attrib, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetVertexAttribIiv(gl.funcs, C.GLuint(index), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribIPointer.xml
func (gl *GL) VertexAttribIPointer(index glbase.Attrib, size int, gltype glbase.Enum, stride int, pointer interface{}) {
    var pointer_ptr unsafe.Pointer
    var pointer_v = reflect.ValueOf(pointer)
    if pointer != nil && pointer_v.Kind() != reflect.Slice {
        panic("parameter pointer must be a slice")
    }
    if pointer != nil {
        pointer_ptr = unsafe.Pointer(pointer_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glVertexAttribIPointer(gl.funcs, C.GLuint(index), C.GLint(size), C.GLenum(gltype), C.GLsizei(stride), pointer_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glEndConditionalRender.xml
func (gl *GL) EndConditionalRender() {
    C.gl4_1core_glEndConditionalRender(gl.funcs)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBeginConditionalRender.xml
func (gl *GL) BeginConditionalRender(id uint32, mode glbase.Enum) {
    C.gl4_1core_glBeginConditionalRender(gl.funcs, C.GLuint(id), C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClampColor.xml
func (gl *GL) ClampColor(target, clamp glbase.Enum) {
    C.gl4_1core_glClampColor(gl.funcs, C.GLenum(target), C.GLenum(clamp))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetTransformFeedbackVarying.xml
func (gl *GL) GetTransformFeedbackVarying(program glbase.Program, index uint32, bufSize int32, length []int32, size []int, gltype []glbase.Enum, name []byte) {
    C.gl4_1core_glGetTransformFeedbackVarying(gl.funcs, C.GLuint(program), C.GLuint(index), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLsizei)(unsafe.Pointer(&size[0])), (*C.GLenum)(unsafe.Pointer(&gltype[0])), (*C.GLchar)(unsafe.Pointer(&name[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindBufferBase.xml
func (gl *GL) BindBufferBase(target glbase.Enum, index uint32, buffer glbase.Buffer) {
    C.gl4_1core_glBindBufferBase(gl.funcs, C.GLenum(target), C.GLuint(index), C.GLuint(buffer))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindBufferRange.xml
func (gl *GL) BindBufferRange(target glbase.Enum, index uint32, buffer glbase.Buffer, offset, size int) {
    C.gl4_1core_glBindBufferRange(gl.funcs, C.GLenum(target), C.GLuint(index), C.GLuint(buffer), C.GLintptr(offset), C.GLsizeiptr(size))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glEndTransformFeedback.xml
func (gl *GL) EndTransformFeedback() {
    C.gl4_1core_glEndTransformFeedback(gl.funcs)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBeginTransformFeedback.xml
func (gl *GL) BeginTransformFeedback(primitiveMode glbase.Enum) {
    C.gl4_1core_glBeginTransformFeedback(gl.funcs, C.GLenum(primitiveMode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsEnabledi.xml
func (gl *GL) IsEnabledi(target glbase.Enum, index uint32) bool {
    glresult := C.gl4_1core_glIsEnabledi(gl.funcs, C.GLenum(target), C.GLuint(index))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDisablei.xml
func (gl *GL) Disablei(target glbase.Enum, index uint32) {
    C.gl4_1core_glDisablei(gl.funcs, C.GLenum(target), C.GLuint(index))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glEnablei.xml
func (gl *GL) Enablei(target glbase.Enum, index uint32) {
    C.gl4_1core_glEnablei(gl.funcs, C.GLenum(target), C.GLuint(index))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetIntegeri_v.xml
func (gl *GL) GetIntegeri_v(target glbase.Enum, index uint32, data []int32) {
    C.gl4_1core_glGetIntegeri_v(gl.funcs, C.GLenum(target), C.GLuint(index), (*C.GLint)(unsafe.Pointer(&data[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetBooleani_v.xml
func (gl *GL) GetBooleani_v(target glbase.Enum, index uint32, data []bool) {
    C.gl4_1core_glGetBooleani_v(gl.funcs, C.GLenum(target), C.GLuint(index), (*C.GLboolean)(unsafe.Pointer(&data[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glColorMaski.xml
func (gl *GL) ColorMaski(index uint32, r, g, b, a bool) {
    C.gl4_1core_glColorMaski(gl.funcs, C.GLuint(index), *(*C.GLboolean)(unsafe.Pointer(&r)), *(*C.GLboolean)(unsafe.Pointer(&g)), *(*C.GLboolean)(unsafe.Pointer(&b)), *(*C.GLboolean)(unsafe.Pointer(&a)))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glCopyBufferSubData.xml
func (gl *GL) CopyBufferSubData(readTarget, writeTarget glbase.Enum, readOffset, writeOffset, size int) {
    C.gl4_1core_glCopyBufferSubData(gl.funcs, C.GLenum(readTarget), C.GLenum(writeTarget), C.GLintptr(readOffset), C.GLintptr(writeOffset), C.GLsizeiptr(size))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformBlockBinding.xml
func (gl *GL) UniformBlockBinding(program glbase.Program, v0, v1 uint32) {
    C.gl4_1core_glUniformBlockBinding(gl.funcs, C.GLuint(program), C.GLuint(v0), C.GLuint(v1))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetActiveUniformBlockName.xml
func (gl *GL) GetActiveUniformBlockName(program glbase.Program, uniformBlockIndex uint32, bufSize int32, length []int32, uniformBlockName []byte) {
    C.gl4_1core_glGetActiveUniformBlockName(gl.funcs, C.GLuint(program), C.GLuint(uniformBlockIndex), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLchar)(unsafe.Pointer(&uniformBlockName[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetActiveUniformBlockiv.xml
func (gl *GL) GetActiveUniformBlockiv(program glbase.Program, uniformBlockIndex uint32, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetActiveUniformBlockiv(gl.funcs, C.GLuint(program), C.GLuint(uniformBlockIndex), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetUniformBlockIndex.xml
func (gl *GL) GetUniformBlockIndex(program glbase.Program, uniformBlockName []byte) uint32 {
    glresult := C.gl4_1core_glGetUniformBlockIndex(gl.funcs, C.GLuint(program), (*C.GLchar)(unsafe.Pointer(&uniformBlockName[0])))
    return uint32(glresult)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetActiveUniformName.xml
func (gl *GL) GetActiveUniformName(program glbase.Program, uniformIndex uint32, bufSize int32, length []int32, uniformName []byte) {
    C.gl4_1core_glGetActiveUniformName(gl.funcs, C.GLuint(program), C.GLuint(uniformIndex), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLchar)(unsafe.Pointer(&uniformName[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetActiveUniformsiv.xml
func (gl *GL) GetActiveUniformsiv(program glbase.Program, uniformCount int32, uniformIndices []uint32, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetActiveUniformsiv(gl.funcs, C.GLuint(program), C.GLsizei(uniformCount), (*C.GLuint)(unsafe.Pointer(&uniformIndices[0])), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPrimitiveRestartIndex.xml
func (gl *GL) PrimitiveRestartIndex(index uint32) {
    C.gl4_1core_glPrimitiveRestartIndex(gl.funcs, C.GLuint(index))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexBuffer.xml
func (gl *GL) TexBuffer(target, internalFormat glbase.Enum, buffer glbase.Buffer) {
    C.gl4_1core_glTexBuffer(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), C.GLuint(buffer))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawElementsInstanced.xml
func (gl *GL) DrawElementsInstanced(mode glbase.Enum, count int, gltype glbase.Enum, indices interface{}, instancecount int32) {
    var indices_ptr unsafe.Pointer
    var indices_v = reflect.ValueOf(indices)
    if indices != nil && indices_v.Kind() != reflect.Slice {
        panic("parameter indices must be a slice")
    }
    if indices != nil {
        indices_ptr = unsafe.Pointer(indices_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glDrawElementsInstanced(gl.funcs, C.GLenum(mode), C.GLsizei(count), C.GLenum(gltype), indices_ptr, C.GLsizei(instancecount))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawArraysInstanced.xml
func (gl *GL) DrawArraysInstanced(mode glbase.Enum, first, count int, instancecount int32) {
    C.gl4_1core_glDrawArraysInstanced(gl.funcs, C.GLenum(mode), C.GLint(first), C.GLsizei(count), C.GLsizei(instancecount))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSampleMaski.xml
func (gl *GL) SampleMaski(index uint32, mask glbase.Bitfield) {
    C.gl4_1core_glSampleMaski(gl.funcs, C.GLuint(index), C.GLbitfield(mask))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetMultisamplefv.xml
func (gl *GL) GetMultisamplefv(pname glbase.Enum, index uint32, val []float32) {
    C.gl4_1core_glGetMultisamplefv(gl.funcs, C.GLenum(pname), C.GLuint(index), (*C.GLfloat)(unsafe.Pointer(&val[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexImage3DMultisample.xml
func (gl *GL) TexImage3DMultisample(target glbase.Enum, samples, internalFormat int32, width, height int, depth int32, fixedsamplelocations bool) {
    C.gl4_1core_glTexImage3DMultisample(gl.funcs, C.GLenum(target), C.GLsizei(samples), C.GLint(internalFormat), C.GLsizei(width), C.GLsizei(height), C.GLsizei(depth), *(*C.GLboolean)(unsafe.Pointer(&fixedsamplelocations)))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexImage2DMultisample.xml
func (gl *GL) TexImage2DMultisample(target glbase.Enum, samples, internalFormat int32, width, height int, fixedsamplelocations bool) {
    C.gl4_1core_glTexImage2DMultisample(gl.funcs, C.GLenum(target), C.GLsizei(samples), C.GLint(internalFormat), C.GLsizei(width), C.GLsizei(height), *(*C.GLboolean)(unsafe.Pointer(&fixedsamplelocations)))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetSynciv.xml
func (gl *GL) GetSynciv(sync glbase.Sync, pname glbase.Enum, bufSize int32, length, values []int32) {
    C.gl4_1core_glGetSynciv(gl.funcs, C.GLsync(unsafe.Pointer(sync)), C.GLenum(pname), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLint)(unsafe.Pointer(&values[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetInteger64v.xml
func (gl *GL) GetInteger64v(pname glbase.Enum, params []int64) {
    C.gl4_1core_glGetInteger64v(gl.funcs, C.GLenum(pname), (*C.GLint64)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glWaitSync.xml
func (gl *GL) WaitSync(sync glbase.Sync, flags glbase.Bitfield, timeout uint64) {
    C.gl4_1core_glWaitSync(gl.funcs, C.GLsync(unsafe.Pointer(sync)), C.GLbitfield(flags), C.GLuint64(timeout))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClientWaitSync.xml
func (gl *GL) ClientWaitSync(sync glbase.Sync, flags glbase.Bitfield, timeout uint64) glbase.Enum {
    glresult := C.gl4_1core_glClientWaitSync(gl.funcs, C.GLsync(unsafe.Pointer(sync)), C.GLbitfield(flags), C.GLuint64(timeout))
    return glbase.Enum(glresult)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDeleteSync.xml
func (gl *GL) DeleteSync(sync glbase.Sync) {
    C.gl4_1core_glDeleteSync(gl.funcs, C.GLsync(unsafe.Pointer(sync)))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsSync.xml
func (gl *GL) IsSync(sync glbase.Sync) bool {
    glresult := C.gl4_1core_glIsSync(gl.funcs, C.GLsync(unsafe.Pointer(sync)))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFenceSync.xml
func (gl *GL) FenceSync(condition glbase.Enum, flags glbase.Bitfield) glbase.Sync {
    glresult := C.gl4_1core_glFenceSync(gl.funcs, C.GLenum(condition), C.GLbitfield(flags))
    return glbase.Sync(unsafe.Pointer(glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProvokingVertex.xml
func (gl *GL) ProvokingVertex(mode glbase.Enum) {
    C.gl4_1core_glProvokingVertex(gl.funcs, C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawElementsInstancedBaseVertex.xml
func (gl *GL) DrawElementsInstancedBaseVertex(mode glbase.Enum, count int, gltype glbase.Enum, indices interface{}, instancecount, basevertex int32) {
    var indices_ptr unsafe.Pointer
    var indices_v = reflect.ValueOf(indices)
    if indices != nil && indices_v.Kind() != reflect.Slice {
        panic("parameter indices must be a slice")
    }
    if indices != nil {
        indices_ptr = unsafe.Pointer(indices_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glDrawElementsInstancedBaseVertex(gl.funcs, C.GLenum(mode), C.GLsizei(count), C.GLenum(gltype), indices_ptr, C.GLsizei(instancecount), C.GLint(basevertex))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawRangeElementsBaseVertex.xml
func (gl *GL) DrawRangeElementsBaseVertex(mode glbase.Enum, start, end uint32, count int, gltype glbase.Enum, indices interface{}, basevertex int32) {
    var indices_ptr unsafe.Pointer
    var indices_v = reflect.ValueOf(indices)
    if indices != nil && indices_v.Kind() != reflect.Slice {
        panic("parameter indices must be a slice")
    }
    if indices != nil {
        indices_ptr = unsafe.Pointer(indices_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glDrawRangeElementsBaseVertex(gl.funcs, C.GLenum(mode), C.GLuint(start), C.GLuint(end), C.GLsizei(count), C.GLenum(gltype), indices_ptr, C.GLint(basevertex))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawElementsBaseVertex.xml
func (gl *GL) DrawElementsBaseVertex(mode glbase.Enum, count int, gltype glbase.Enum, indices interface{}, basevertex int32) {
    var indices_ptr unsafe.Pointer
    var indices_v = reflect.ValueOf(indices)
    if indices != nil && indices_v.Kind() != reflect.Slice {
        panic("parameter indices must be a slice")
    }
    if indices != nil {
        indices_ptr = unsafe.Pointer(indices_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glDrawElementsBaseVertex(gl.funcs, C.GLenum(mode), C.GLsizei(count), C.GLenum(gltype), indices_ptr, C.GLint(basevertex))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glFramebufferTexture.xml
func (gl *GL) FramebufferTexture(target, attachment glbase.Enum, texture glbase.Texture, level int) {
    C.gl4_1core_glFramebufferTexture(gl.funcs, C.GLenum(target), C.GLenum(attachment), C.GLuint(texture), C.GLint(level))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetBufferParameteri64v.xml
func (gl *GL) GetBufferParameteri64v(target, pname glbase.Enum, params []int64) {
    C.gl4_1core_glGetBufferParameteri64v(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint64)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetInteger64i_v.xml
func (gl *GL) GetInteger64i_v(target glbase.Enum, index uint32, data []int64) {
    C.gl4_1core_glGetInteger64i_v(gl.funcs, C.GLenum(target), C.GLuint(index), (*C.GLint64)(unsafe.Pointer(&data[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribP4uiv.xml
func (gl *GL) VertexAttribP4uiv(index glbase.Attrib, gltype glbase.Enum, normalized bool, value []uint32) {
    C.gl4_1core_glVertexAttribP4uiv(gl.funcs, C.GLuint(index), C.GLenum(gltype), *(*C.GLboolean)(unsafe.Pointer(&normalized)), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribP4ui.xml
func (gl *GL) VertexAttribP4ui(index glbase.Attrib, gltype glbase.Enum, normalized bool, value uint32) {
    C.gl4_1core_glVertexAttribP4ui(gl.funcs, C.GLuint(index), C.GLenum(gltype), *(*C.GLboolean)(unsafe.Pointer(&normalized)), C.GLuint(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribP3uiv.xml
func (gl *GL) VertexAttribP3uiv(index glbase.Attrib, gltype glbase.Enum, normalized bool, value []uint32) {
    C.gl4_1core_glVertexAttribP3uiv(gl.funcs, C.GLuint(index), C.GLenum(gltype), *(*C.GLboolean)(unsafe.Pointer(&normalized)), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribP3ui.xml
func (gl *GL) VertexAttribP3ui(index glbase.Attrib, gltype glbase.Enum, normalized bool, value uint32) {
    C.gl4_1core_glVertexAttribP3ui(gl.funcs, C.GLuint(index), C.GLenum(gltype), *(*C.GLboolean)(unsafe.Pointer(&normalized)), C.GLuint(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribP2uiv.xml
func (gl *GL) VertexAttribP2uiv(index glbase.Attrib, gltype glbase.Enum, normalized bool, value []uint32) {
    C.gl4_1core_glVertexAttribP2uiv(gl.funcs, C.GLuint(index), C.GLenum(gltype), *(*C.GLboolean)(unsafe.Pointer(&normalized)), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribP2ui.xml
func (gl *GL) VertexAttribP2ui(index glbase.Attrib, gltype glbase.Enum, normalized bool, value uint32) {
    C.gl4_1core_glVertexAttribP2ui(gl.funcs, C.GLuint(index), C.GLenum(gltype), *(*C.GLboolean)(unsafe.Pointer(&normalized)), C.GLuint(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribP1uiv.xml
func (gl *GL) VertexAttribP1uiv(index glbase.Attrib, gltype glbase.Enum, normalized bool, value []uint32) {
    C.gl4_1core_glVertexAttribP1uiv(gl.funcs, C.GLuint(index), C.GLenum(gltype), *(*C.GLboolean)(unsafe.Pointer(&normalized)), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribP1ui.xml
func (gl *GL) VertexAttribP1ui(index glbase.Attrib, gltype glbase.Enum, normalized bool, value uint32) {
    C.gl4_1core_glVertexAttribP1ui(gl.funcs, C.GLuint(index), C.GLenum(gltype), *(*C.GLboolean)(unsafe.Pointer(&normalized)), C.GLuint(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSecondaryColorP3uiv.xml
func (gl *GL) SecondaryColorP3uiv(gltype glbase.Enum, color []uint32) {
    C.gl4_1core_glSecondaryColorP3uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&color[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSecondaryColorP3ui.xml
func (gl *GL) SecondaryColorP3ui(gltype glbase.Enum, color uint32) {
    C.gl4_1core_glSecondaryColorP3ui(gl.funcs, C.GLenum(gltype), C.GLuint(color))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glColorP4uiv.xml
func (gl *GL) ColorP4uiv(gltype glbase.Enum, color []uint32) {
    C.gl4_1core_glColorP4uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&color[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glColorP4ui.xml
func (gl *GL) ColorP4ui(gltype glbase.Enum, color uint32) {
    C.gl4_1core_glColorP4ui(gl.funcs, C.GLenum(gltype), C.GLuint(color))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glColorP3uiv.xml
func (gl *GL) ColorP3uiv(gltype glbase.Enum, color []uint32) {
    C.gl4_1core_glColorP3uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&color[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glColorP3ui.xml
func (gl *GL) ColorP3ui(gltype glbase.Enum, color uint32) {
    C.gl4_1core_glColorP3ui(gl.funcs, C.GLenum(gltype), C.GLuint(color))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glNormalP3uiv.xml
func (gl *GL) NormalP3uiv(gltype glbase.Enum, coords []uint32) {
    C.gl4_1core_glNormalP3uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&coords[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glNormalP3ui.xml
func (gl *GL) NormalP3ui(gltype glbase.Enum, coords uint32) {
    C.gl4_1core_glNormalP3ui(gl.funcs, C.GLenum(gltype), C.GLuint(coords))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMultiTexCoordP4uiv.xml
func (gl *GL) MultiTexCoordP4uiv(texture, gltype glbase.Enum, coords []uint32) {
    C.gl4_1core_glMultiTexCoordP4uiv(gl.funcs, C.GLenum(texture), C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&coords[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMultiTexCoordP4ui.xml
func (gl *GL) MultiTexCoordP4ui(texture, gltype glbase.Enum, coords uint32) {
    C.gl4_1core_glMultiTexCoordP4ui(gl.funcs, C.GLenum(texture), C.GLenum(gltype), C.GLuint(coords))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMultiTexCoordP3uiv.xml
func (gl *GL) MultiTexCoordP3uiv(texture, gltype glbase.Enum, coords []uint32) {
    C.gl4_1core_glMultiTexCoordP3uiv(gl.funcs, C.GLenum(texture), C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&coords[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMultiTexCoordP3ui.xml
func (gl *GL) MultiTexCoordP3ui(texture, gltype glbase.Enum, coords uint32) {
    C.gl4_1core_glMultiTexCoordP3ui(gl.funcs, C.GLenum(texture), C.GLenum(gltype), C.GLuint(coords))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMultiTexCoordP2uiv.xml
func (gl *GL) MultiTexCoordP2uiv(texture, gltype glbase.Enum, coords []uint32) {
    C.gl4_1core_glMultiTexCoordP2uiv(gl.funcs, C.GLenum(texture), C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&coords[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMultiTexCoordP2ui.xml
func (gl *GL) MultiTexCoordP2ui(texture, gltype glbase.Enum, coords uint32) {
    C.gl4_1core_glMultiTexCoordP2ui(gl.funcs, C.GLenum(texture), C.GLenum(gltype), C.GLuint(coords))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMultiTexCoordP1uiv.xml
func (gl *GL) MultiTexCoordP1uiv(texture, gltype glbase.Enum, coords []uint32) {
    C.gl4_1core_glMultiTexCoordP1uiv(gl.funcs, C.GLenum(texture), C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&coords[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMultiTexCoordP1ui.xml
func (gl *GL) MultiTexCoordP1ui(texture, gltype glbase.Enum, coords uint32) {
    C.gl4_1core_glMultiTexCoordP1ui(gl.funcs, C.GLenum(texture), C.GLenum(gltype), C.GLuint(coords))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexCoordP4uiv.xml
func (gl *GL) TexCoordP4uiv(gltype glbase.Enum, coords []uint32) {
    C.gl4_1core_glTexCoordP4uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&coords[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexCoordP4ui.xml
func (gl *GL) TexCoordP4ui(gltype glbase.Enum, coords uint32) {
    C.gl4_1core_glTexCoordP4ui(gl.funcs, C.GLenum(gltype), C.GLuint(coords))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexCoordP3uiv.xml
func (gl *GL) TexCoordP3uiv(gltype glbase.Enum, coords []uint32) {
    C.gl4_1core_glTexCoordP3uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&coords[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexCoordP3ui.xml
func (gl *GL) TexCoordP3ui(gltype glbase.Enum, coords uint32) {
    C.gl4_1core_glTexCoordP3ui(gl.funcs, C.GLenum(gltype), C.GLuint(coords))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexCoordP2uiv.xml
func (gl *GL) TexCoordP2uiv(gltype glbase.Enum, coords []uint32) {
    C.gl4_1core_glTexCoordP2uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&coords[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexCoordP2ui.xml
func (gl *GL) TexCoordP2ui(gltype glbase.Enum, coords uint32) {
    C.gl4_1core_glTexCoordP2ui(gl.funcs, C.GLenum(gltype), C.GLuint(coords))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexCoordP1uiv.xml
func (gl *GL) TexCoordP1uiv(gltype glbase.Enum, coords []uint32) {
    C.gl4_1core_glTexCoordP1uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&coords[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glTexCoordP1ui.xml
func (gl *GL) TexCoordP1ui(gltype glbase.Enum, coords uint32) {
    C.gl4_1core_glTexCoordP1ui(gl.funcs, C.GLenum(gltype), C.GLuint(coords))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexP4uiv.xml
func (gl *GL) VertexP4uiv(gltype glbase.Enum, value []uint32) {
    C.gl4_1core_glVertexP4uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexP4ui.xml
func (gl *GL) VertexP4ui(gltype glbase.Enum, value uint32) {
    C.gl4_1core_glVertexP4ui(gl.funcs, C.GLenum(gltype), C.GLuint(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexP3uiv.xml
func (gl *GL) VertexP3uiv(gltype glbase.Enum, value []uint32) {
    C.gl4_1core_glVertexP3uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexP3ui.xml
func (gl *GL) VertexP3ui(gltype glbase.Enum, value uint32) {
    C.gl4_1core_glVertexP3ui(gl.funcs, C.GLenum(gltype), C.GLuint(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexP2uiv.xml
func (gl *GL) VertexP2uiv(gltype glbase.Enum, value []uint32) {
    C.gl4_1core_glVertexP2uiv(gl.funcs, C.GLenum(gltype), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexP2ui.xml
func (gl *GL) VertexP2ui(gltype glbase.Enum, value uint32) {
    C.gl4_1core_glVertexP2ui(gl.funcs, C.GLenum(gltype), C.GLuint(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetQueryObjectui64v.xml
func (gl *GL) GetQueryObjectui64v(id uint32, pname glbase.Enum, params []uint64) {
    C.gl4_1core_glGetQueryObjectui64v(gl.funcs, C.GLuint(id), C.GLenum(pname), (*C.GLuint64)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetQueryObjecti64v.xml
func (gl *GL) GetQueryObjecti64v(id uint32, pname glbase.Enum, params []int64) {
    C.gl4_1core_glGetQueryObjecti64v(gl.funcs, C.GLuint(id), C.GLenum(pname), (*C.GLint64)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glQueryCounter.xml
func (gl *GL) QueryCounter(id uint32, target glbase.Enum) {
    C.gl4_1core_glQueryCounter(gl.funcs, C.GLuint(id), C.GLenum(target))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetSamplerParameterIuiv.xml
func (gl *GL) GetSamplerParameterIuiv(sampler uint32, pname glbase.Enum, params []uint32) {
    C.gl4_1core_glGetSamplerParameterIuiv(gl.funcs, C.GLuint(sampler), C.GLenum(pname), (*C.GLuint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetSamplerParameterfv.xml
func (gl *GL) GetSamplerParameterfv(sampler uint32, pname glbase.Enum, params []float32) {
    C.gl4_1core_glGetSamplerParameterfv(gl.funcs, C.GLuint(sampler), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetSamplerParameterIiv.xml
func (gl *GL) GetSamplerParameterIiv(sampler uint32, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetSamplerParameterIiv(gl.funcs, C.GLuint(sampler), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetSamplerParameteriv.xml
func (gl *GL) GetSamplerParameteriv(sampler uint32, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetSamplerParameteriv(gl.funcs, C.GLuint(sampler), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSamplerParameterIuiv.xml
func (gl *GL) SamplerParameterIuiv(sampler uint32, pname glbase.Enum, param []uint32) {
    C.gl4_1core_glSamplerParameterIuiv(gl.funcs, C.GLuint(sampler), C.GLenum(pname), (*C.GLuint)(unsafe.Pointer(&param[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSamplerParameterIiv.xml
func (gl *GL) SamplerParameterIiv(sampler uint32, pname glbase.Enum, param []int32) {
    C.gl4_1core_glSamplerParameterIiv(gl.funcs, C.GLuint(sampler), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&param[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSamplerParameterfv.xml
func (gl *GL) SamplerParameterfv(sampler uint32, pname glbase.Enum, param []float32) {
    C.gl4_1core_glSamplerParameterfv(gl.funcs, C.GLuint(sampler), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(&param[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSamplerParameterf.xml
func (gl *GL) SamplerParameterf(sampler uint32, pname glbase.Enum, param float32) {
    C.gl4_1core_glSamplerParameterf(gl.funcs, C.GLuint(sampler), C.GLenum(pname), C.GLfloat(param))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSamplerParameteriv.xml
func (gl *GL) SamplerParameteriv(sampler uint32, pname glbase.Enum, param []int32) {
    C.gl4_1core_glSamplerParameteriv(gl.funcs, C.GLuint(sampler), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&param[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glSamplerParameteri.xml
func (gl *GL) SamplerParameteri(sampler uint32, pname glbase.Enum, param int32) {
    C.gl4_1core_glSamplerParameteri(gl.funcs, C.GLuint(sampler), C.GLenum(pname), C.GLint(param))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindSampler.xml
func (gl *GL) BindSampler(unit, sampler uint32) {
    C.gl4_1core_glBindSampler(gl.funcs, C.GLuint(unit), C.GLuint(sampler))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsSampler.xml
func (gl *GL) IsSampler(sampler uint32) bool {
    glresult := C.gl4_1core_glIsSampler(gl.funcs, C.GLuint(sampler))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDeleteSamplers.xml
func (gl *GL) DeleteSamplers(count int, samplers []uint32) {
    C.gl4_1core_glDeleteSamplers(gl.funcs, C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&samplers[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGenSamplers.xml
func (gl *GL) GenSamplers(count int, samplers []uint32) {
    C.gl4_1core_glGenSamplers(gl.funcs, C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&samplers[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetFragDataIndex.xml
func (gl *GL) GetFragDataIndex(program glbase.Program, name []byte) int32 {
    glresult := C.gl4_1core_glGetFragDataIndex(gl.funcs, C.GLuint(program), (*C.GLchar)(unsafe.Pointer(&name[0])))
    return int32(glresult)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindFragDataLocationIndexed.xml
func (gl *GL) BindFragDataLocationIndexed(program glbase.Program, colorNumber, index uint32, name []byte) {
    C.gl4_1core_glBindFragDataLocationIndexed(gl.funcs, C.GLuint(program), C.GLuint(colorNumber), C.GLuint(index), (*C.GLchar)(unsafe.Pointer(&name[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribDivisor.xml
func (gl *GL) VertexAttribDivisor(index glbase.Attrib, divisor uint32) {
    C.gl4_1core_glVertexAttribDivisor(gl.funcs, C.GLuint(index), C.GLuint(divisor))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetQueryIndexediv.xml
func (gl *GL) GetQueryIndexediv(target glbase.Enum, index uint32, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetQueryIndexediv(gl.funcs, C.GLenum(target), C.GLuint(index), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glEndQueryIndexed.xml
func (gl *GL) EndQueryIndexed(target glbase.Enum, index uint32) {
    C.gl4_1core_glEndQueryIndexed(gl.funcs, C.GLenum(target), C.GLuint(index))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBeginQueryIndexed.xml
func (gl *GL) BeginQueryIndexed(target glbase.Enum, index, id uint32) {
    C.gl4_1core_glBeginQueryIndexed(gl.funcs, C.GLenum(target), C.GLuint(index), C.GLuint(id))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawTransformFeedbackStream.xml
func (gl *GL) DrawTransformFeedbackStream(mode glbase.Enum, id, stream uint32) {
    C.gl4_1core_glDrawTransformFeedbackStream(gl.funcs, C.GLenum(mode), C.GLuint(id), C.GLuint(stream))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawTransformFeedback.xml
func (gl *GL) DrawTransformFeedback(mode glbase.Enum, id uint32) {
    C.gl4_1core_glDrawTransformFeedback(gl.funcs, C.GLenum(mode), C.GLuint(id))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glResumeTransformFeedback.xml
func (gl *GL) ResumeTransformFeedback() {
    C.gl4_1core_glResumeTransformFeedback(gl.funcs)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPauseTransformFeedback.xml
func (gl *GL) PauseTransformFeedback() {
    C.gl4_1core_glPauseTransformFeedback(gl.funcs)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsTransformFeedback.xml
func (gl *GL) IsTransformFeedback(id uint32) bool {
    glresult := C.gl4_1core_glIsTransformFeedback(gl.funcs, C.GLuint(id))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGenTransformFeedbacks.xml
func (gl *GL) GenTransformFeedbacks(n int, ids []uint32) {
    C.gl4_1core_glGenTransformFeedbacks(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&ids[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDeleteTransformFeedbacks.xml
func (gl *GL) DeleteTransformFeedbacks(n int, ids []uint32) {
    C.gl4_1core_glDeleteTransformFeedbacks(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&ids[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindTransformFeedback.xml
func (gl *GL) BindTransformFeedback(target glbase.Enum, id uint32) {
    C.gl4_1core_glBindTransformFeedback(gl.funcs, C.GLenum(target), C.GLuint(id))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPatchParameterfv.xml
func (gl *GL) PatchParameterfv(pname glbase.Enum, values []float32) {
    C.gl4_1core_glPatchParameterfv(gl.funcs, C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(&values[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glPatchParameteri.xml
func (gl *GL) PatchParameteri(pname glbase.Enum, value int32) {
    C.gl4_1core_glPatchParameteri(gl.funcs, C.GLenum(pname), C.GLint(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetProgramStageiv.xml
func (gl *GL) GetProgramStageiv(program glbase.Program, shadertype, pname glbase.Enum, values []int32) {
    C.gl4_1core_glGetProgramStageiv(gl.funcs, C.GLuint(program), C.GLenum(shadertype), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&values[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetUniformSubroutineuiv.xml
func (gl *GL) GetUniformSubroutineuiv(shadertype glbase.Enum, location glbase.Uniform, params []uint32) {
    C.gl4_1core_glGetUniformSubroutineuiv(gl.funcs, C.GLenum(shadertype), C.GLint(location), (*C.GLuint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformSubroutinesuiv.xml
func (gl *GL) UniformSubroutinesuiv(shadertype glbase.Enum, count int, value []uint32) {
    C.gl4_1core_glUniformSubroutinesuiv(gl.funcs, C.GLenum(shadertype), C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetActiveSubroutineName.xml
func (gl *GL) GetActiveSubroutineName(program glbase.Program, shadertype glbase.Enum, index uint32, bufSize int32, length []int32, name []byte) {
    C.gl4_1core_glGetActiveSubroutineName(gl.funcs, C.GLuint(program), C.GLenum(shadertype), C.GLuint(index), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLchar)(unsafe.Pointer(&name[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetActiveSubroutineUniformName.xml
func (gl *GL) GetActiveSubroutineUniformName(program glbase.Program, shadertype glbase.Enum, index uint32, bufSize int32, length []int32, name []byte) {
    C.gl4_1core_glGetActiveSubroutineUniformName(gl.funcs, C.GLuint(program), C.GLenum(shadertype), C.GLuint(index), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLchar)(unsafe.Pointer(&name[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetActiveSubroutineUniformiv.xml
func (gl *GL) GetActiveSubroutineUniformiv(program glbase.Program, shadertype glbase.Enum, index uint32, pname glbase.Enum, values []int32) {
    C.gl4_1core_glGetActiveSubroutineUniformiv(gl.funcs, C.GLuint(program), C.GLenum(shadertype), C.GLuint(index), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&values[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetSubroutineIndex.xml
func (gl *GL) GetSubroutineIndex(program glbase.Program, shadertype glbase.Enum, name []byte) uint32 {
    glresult := C.gl4_1core_glGetSubroutineIndex(gl.funcs, C.GLuint(program), C.GLenum(shadertype), (*C.GLchar)(unsafe.Pointer(&name[0])))
    return uint32(glresult)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetSubroutineUniformLocation.xml
func (gl *GL) GetSubroutineUniformLocation(program glbase.Program, shadertype glbase.Enum, name []byte) int32 {
    glresult := C.gl4_1core_glGetSubroutineUniformLocation(gl.funcs, C.GLuint(program), C.GLenum(shadertype), (*C.GLchar)(unsafe.Pointer(&name[0])))
    return int32(glresult)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetUniformdv.xml
func (gl *GL) GetUniformdv(program glbase.Program, location glbase.Uniform, params []float64) {
    C.gl4_1core_glGetUniformdv(gl.funcs, C.GLuint(program), C.GLint(location), (*C.GLdouble)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformMatrix4x3dv.xml
func (gl *GL) UniformMatrix4x3dv(location glbase.Uniform, count int, transpose bool, value []float64) {
    C.gl4_1core_glUniformMatrix4x3dv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformMatrix4x2dv.xml
func (gl *GL) UniformMatrix4x2dv(location glbase.Uniform, count int, transpose bool, value []float64) {
    C.gl4_1core_glUniformMatrix4x2dv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformMatrix3x4dv.xml
func (gl *GL) UniformMatrix3x4dv(location glbase.Uniform, count int, transpose bool, value []float64) {
    C.gl4_1core_glUniformMatrix3x4dv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformMatrix3x2dv.xml
func (gl *GL) UniformMatrix3x2dv(location glbase.Uniform, count int, transpose bool, value []float64) {
    C.gl4_1core_glUniformMatrix3x2dv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformMatrix2x4dv.xml
func (gl *GL) UniformMatrix2x4dv(location glbase.Uniform, count int, transpose bool, value []float64) {
    C.gl4_1core_glUniformMatrix2x4dv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformMatrix2x3dv.xml
func (gl *GL) UniformMatrix2x3dv(location glbase.Uniform, count int, transpose bool, value []float64) {
    C.gl4_1core_glUniformMatrix2x3dv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformMatrix4dv.xml
func (gl *GL) UniformMatrix4dv(location glbase.Uniform, count int, transpose bool, value []float64) {
    C.gl4_1core_glUniformMatrix4dv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformMatrix3dv.xml
func (gl *GL) UniformMatrix3dv(location glbase.Uniform, count int, transpose bool, value []float64) {
    C.gl4_1core_glUniformMatrix3dv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniformMatrix2dv.xml
func (gl *GL) UniformMatrix2dv(location glbase.Uniform, count int, transpose bool, value []float64) {
    C.gl4_1core_glUniformMatrix2dv(gl.funcs, C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniform4dv.xml
func (gl *GL) Uniform4dv(location glbase.Uniform, count int, value []float64) {
    C.gl4_1core_glUniform4dv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniform3dv.xml
func (gl *GL) Uniform3dv(location glbase.Uniform, count int, value []float64) {
    C.gl4_1core_glUniform3dv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniform2dv.xml
func (gl *GL) Uniform2dv(location glbase.Uniform, count int, value []float64) {
    C.gl4_1core_glUniform2dv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniform1dv.xml
func (gl *GL) Uniform1dv(location glbase.Uniform, count int, value []float64) {
    C.gl4_1core_glUniform1dv(gl.funcs, C.GLint(location), C.GLsizei(count), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniform4d.xml
func (gl *GL) Uniform4d(location glbase.Uniform, v0, v1, v2, v3 float64) {
    C.gl4_1core_glUniform4d(gl.funcs, C.GLint(location), C.GLdouble(v0), C.GLdouble(v1), C.GLdouble(v2), C.GLdouble(v3))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniform3d.xml
func (gl *GL) Uniform3d(location glbase.Uniform, v0, v1, v2 float64) {
    C.gl4_1core_glUniform3d(gl.funcs, C.GLint(location), C.GLdouble(v0), C.GLdouble(v1), C.GLdouble(v2))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniform2d.xml
func (gl *GL) Uniform2d(location glbase.Uniform, v0, v1 float64) {
    C.gl4_1core_glUniform2d(gl.funcs, C.GLint(location), C.GLdouble(v0), C.GLdouble(v1))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUniform1d.xml
func (gl *GL) Uniform1d(location glbase.Uniform, v0 float64) {
    C.gl4_1core_glUniform1d(gl.funcs, C.GLint(location), C.GLdouble(v0))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawElementsIndirect.xml
func (gl *GL) DrawElementsIndirect(mode, gltype glbase.Enum, indirect interface{}) {
    var indirect_ptr unsafe.Pointer
    var indirect_v = reflect.ValueOf(indirect)
    if indirect != nil && indirect_v.Kind() != reflect.Slice {
        panic("parameter indirect must be a slice")
    }
    if indirect != nil {
        indirect_ptr = unsafe.Pointer(indirect_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glDrawElementsIndirect(gl.funcs, C.GLenum(mode), C.GLenum(gltype), indirect_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDrawArraysIndirect.xml
func (gl *GL) DrawArraysIndirect(mode glbase.Enum, indirect interface{}) {
    var indirect_ptr unsafe.Pointer
    var indirect_v = reflect.ValueOf(indirect)
    if indirect != nil && indirect_v.Kind() != reflect.Slice {
        panic("parameter indirect must be a slice")
    }
    if indirect != nil {
        indirect_ptr = unsafe.Pointer(indirect_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glDrawArraysIndirect(gl.funcs, C.GLenum(mode), indirect_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlendFuncSeparatei.xml
func (gl *GL) BlendFuncSeparatei(buf uint32, srcRGB, dstRGB, srcAlpha, dstAlpha glbase.Enum) {
    C.gl4_1core_glBlendFuncSeparatei(gl.funcs, C.GLuint(buf), C.GLenum(srcRGB), C.GLenum(dstRGB), C.GLenum(srcAlpha), C.GLenum(dstAlpha))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlendFunci.xml
func (gl *GL) BlendFunci(buf uint32, src, dst glbase.Enum) {
    C.gl4_1core_glBlendFunci(gl.funcs, C.GLuint(buf), C.GLenum(src), C.GLenum(dst))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlendEquationSeparatei.xml
func (gl *GL) BlendEquationSeparatei(buf uint32, modeRGB, modeAlpha glbase.Enum) {
    C.gl4_1core_glBlendEquationSeparatei(gl.funcs, C.GLuint(buf), C.GLenum(modeRGB), C.GLenum(modeAlpha))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBlendEquationi.xml
func (gl *GL) BlendEquationi(buf uint32, mode glbase.Enum) {
    C.gl4_1core_glBlendEquationi(gl.funcs, C.GLuint(buf), C.GLenum(mode))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glMinSampleShading.xml
func (gl *GL) MinSampleShading(value float32) {
    C.gl4_1core_glMinSampleShading(gl.funcs, C.GLfloat(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetDoublei_v.xml
func (gl *GL) GetDoublei_v(target glbase.Enum, index uint32, data []float64) {
    C.gl4_1core_glGetDoublei_v(gl.funcs, C.GLenum(target), C.GLuint(index), (*C.GLdouble)(unsafe.Pointer(&data[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetFloati_v.xml
func (gl *GL) GetFloati_v(target glbase.Enum, index uint32, data []float32) {
    C.gl4_1core_glGetFloati_v(gl.funcs, C.GLenum(target), C.GLuint(index), (*C.GLfloat)(unsafe.Pointer(&data[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDepthRangeIndexed.xml
func (gl *GL) DepthRangeIndexed(index uint32, n, f float64) {
    C.gl4_1core_glDepthRangeIndexed(gl.funcs, C.GLuint(index), C.GLdouble(n), C.GLdouble(f))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDepthRangeArrayv.xml
func (gl *GL) DepthRangeArrayv(first uint32, count int, v []float64) {
    C.gl4_1core_glDepthRangeArrayv(gl.funcs, C.GLuint(first), C.GLsizei(count), (*C.GLdouble)(unsafe.Pointer(&v[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glScissorIndexedv.xml
func (gl *GL) ScissorIndexedv(index uint32, v []int32) {
    C.gl4_1core_glScissorIndexedv(gl.funcs, C.GLuint(index), (*C.GLint)(unsafe.Pointer(&v[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glScissorIndexed.xml
func (gl *GL) ScissorIndexed(index uint32, left, bottom int32, width, height int) {
    C.gl4_1core_glScissorIndexed(gl.funcs, C.GLuint(index), C.GLint(left), C.GLint(bottom), C.GLsizei(width), C.GLsizei(height))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glScissorArrayv.xml
func (gl *GL) ScissorArrayv(first uint32, count int, v []int32) {
    C.gl4_1core_glScissorArrayv(gl.funcs, C.GLuint(first), C.GLsizei(count), (*C.GLint)(unsafe.Pointer(&v[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glViewportIndexedfv.xml
func (gl *GL) ViewportIndexedfv(index uint32, v []float32) {
    C.gl4_1core_glViewportIndexedfv(gl.funcs, C.GLuint(index), (*C.GLfloat)(unsafe.Pointer(&v[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glViewportIndexedf.xml
func (gl *GL) ViewportIndexedf(index uint32, x, y, w, h float32) {
    C.gl4_1core_glViewportIndexedf(gl.funcs, C.GLuint(index), C.GLfloat(x), C.GLfloat(y), C.GLfloat(w), C.GLfloat(h))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glViewportArrayv.xml
func (gl *GL) ViewportArrayv(first uint32, count int, v []float32) {
    C.gl4_1core_glViewportArrayv(gl.funcs, C.GLuint(first), C.GLsizei(count), (*C.GLfloat)(unsafe.Pointer(&v[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetVertexAttribLdv.xml
func (gl *GL) GetVertexAttribLdv(index glbase.Attrib, pname glbase.Enum, params []float64) {
    C.gl4_1core_glGetVertexAttribLdv(gl.funcs, C.GLuint(index), C.GLenum(pname), (*C.GLdouble)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribLPointer.xml
func (gl *GL) VertexAttribLPointer(index glbase.Attrib, size int, gltype glbase.Enum, stride int, pointer interface{}) {
    var pointer_ptr unsafe.Pointer
    var pointer_v = reflect.ValueOf(pointer)
    if pointer != nil && pointer_v.Kind() != reflect.Slice {
        panic("parameter pointer must be a slice")
    }
    if pointer != nil {
        pointer_ptr = unsafe.Pointer(pointer_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glVertexAttribLPointer(gl.funcs, C.GLuint(index), C.GLint(size), C.GLenum(gltype), C.GLsizei(stride), pointer_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribL4dv.xml
func (gl *GL) VertexAttribL4dv(index glbase.Attrib, v []float64) {
    if len(v) != 4 {
        panic("parameter v has incorrect length")
    }
    C.gl4_1core_glVertexAttribL4dv(gl.funcs, C.GLuint(index), (*C.GLdouble)(unsafe.Pointer(&v[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribL3dv.xml
func (gl *GL) VertexAttribL3dv(index glbase.Attrib, v []float64) {
    if len(v) != 3 {
        panic("parameter v has incorrect length")
    }
    C.gl4_1core_glVertexAttribL3dv(gl.funcs, C.GLuint(index), (*C.GLdouble)(unsafe.Pointer(&v[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribL2dv.xml
func (gl *GL) VertexAttribL2dv(index glbase.Attrib, v []float64) {
    if len(v) != 2 {
        panic("parameter v has incorrect length")
    }
    C.gl4_1core_glVertexAttribL2dv(gl.funcs, C.GLuint(index), (*C.GLdouble)(unsafe.Pointer(&v[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribL1dv.xml
func (gl *GL) VertexAttribL1dv(index glbase.Attrib, v []float64) {
    C.gl4_1core_glVertexAttribL1dv(gl.funcs, C.GLuint(index), (*C.GLdouble)(unsafe.Pointer(&v[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribL4d.xml
func (gl *GL) VertexAttribL4d(index glbase.Attrib, x, y, z, w float64) {
    C.gl4_1core_glVertexAttribL4d(gl.funcs, C.GLuint(index), C.GLdouble(x), C.GLdouble(y), C.GLdouble(z), C.GLdouble(w))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribL3d.xml
func (gl *GL) VertexAttribL3d(index glbase.Attrib, x, y, z float64) {
    C.gl4_1core_glVertexAttribL3d(gl.funcs, C.GLuint(index), C.GLdouble(x), C.GLdouble(y), C.GLdouble(z))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribL2d.xml
func (gl *GL) VertexAttribL2d(index glbase.Attrib, x, y float64) {
    C.gl4_1core_glVertexAttribL2d(gl.funcs, C.GLuint(index), C.GLdouble(x), C.GLdouble(y))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glVertexAttribL1d.xml
func (gl *GL) VertexAttribL1d(index glbase.Attrib, x float64) {
    C.gl4_1core_glVertexAttribL1d(gl.funcs, C.GLuint(index), C.GLdouble(x))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetProgramPipelineInfoLog.xml
func (gl *GL) GetProgramPipelineInfoLog(pipeline uint32, bufSize int32, length []int32, infoLog []byte) {
    C.gl4_1core_glGetProgramPipelineInfoLog(gl.funcs, C.GLuint(pipeline), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLchar)(unsafe.Pointer(&infoLog[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glValidateProgramPipeline.xml
func (gl *GL) ValidateProgramPipeline(pipeline uint32) {
    C.gl4_1core_glValidateProgramPipeline(gl.funcs, C.GLuint(pipeline))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix4x3dv.xml
func (gl *GL) ProgramUniformMatrix4x3dv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float64) {
    if len(value) != 3 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix4x3dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix3x4dv.xml
func (gl *GL) ProgramUniformMatrix3x4dv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float64) {
    if len(value) != 4 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix3x4dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix4x2dv.xml
func (gl *GL) ProgramUniformMatrix4x2dv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float64) {
    if len(value) != 2 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix4x2dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix2x4dv.xml
func (gl *GL) ProgramUniformMatrix2x4dv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float64) {
    if len(value) != 4 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix2x4dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix3x2dv.xml
func (gl *GL) ProgramUniformMatrix3x2dv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float64) {
    if len(value) != 2 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix3x2dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix2x3dv.xml
func (gl *GL) ProgramUniformMatrix2x3dv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float64) {
    if len(value) != 3 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix2x3dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix4x3fv.xml
func (gl *GL) ProgramUniformMatrix4x3fv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float32) {
    if len(value) != 3 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix4x3fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix3x4fv.xml
func (gl *GL) ProgramUniformMatrix3x4fv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float32) {
    if len(value) != 4 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix3x4fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix4x2fv.xml
func (gl *GL) ProgramUniformMatrix4x2fv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float32) {
    if len(value) != 2 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix4x2fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix2x4fv.xml
func (gl *GL) ProgramUniformMatrix2x4fv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float32) {
    if len(value) != 4 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix2x4fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix3x2fv.xml
func (gl *GL) ProgramUniformMatrix3x2fv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float32) {
    if len(value) != 2 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix3x2fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix2x3fv.xml
func (gl *GL) ProgramUniformMatrix2x3fv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float32) {
    if len(value) != 3 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix2x3fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix4dv.xml
func (gl *GL) ProgramUniformMatrix4dv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float64) {
    if len(value) != 4 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix4dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix3dv.xml
func (gl *GL) ProgramUniformMatrix3dv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float64) {
    if len(value) != 3 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix3dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix2dv.xml
func (gl *GL) ProgramUniformMatrix2dv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float64) {
    if len(value) != 2 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix2dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix4fv.xml
func (gl *GL) ProgramUniformMatrix4fv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float32) {
    if len(value) != 4 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix4fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix3fv.xml
func (gl *GL) ProgramUniformMatrix3fv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float32) {
    if len(value) != 3 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix3fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniformMatrix2fv.xml
func (gl *GL) ProgramUniformMatrix2fv(program glbase.Program, location glbase.Uniform, count int, transpose bool, value []float32) {
    if len(value) != 2 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniformMatrix2fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), *(*C.GLboolean)(unsafe.Pointer(&transpose)), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform4uiv.xml
func (gl *GL) ProgramUniform4uiv(program glbase.Program, location glbase.Uniform, count int, value []uint32) {
    C.gl4_1core_glProgramUniform4uiv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform4ui.xml
func (gl *GL) ProgramUniform4ui(program glbase.Program, location glbase.Uniform, v0, v1, v2, v3 uint32) {
    C.gl4_1core_glProgramUniform4ui(gl.funcs, C.GLuint(program), C.GLint(location), C.GLuint(v0), C.GLuint(v1), C.GLuint(v2), C.GLuint(v3))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform4dv.xml
func (gl *GL) ProgramUniform4dv(program glbase.Program, location glbase.Uniform, count int, value []float64) {
    if len(value) != 4 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniform4dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform4d.xml
func (gl *GL) ProgramUniform4d(program glbase.Program, location glbase.Uniform, v0, v1, v2, v3 float64) {
    C.gl4_1core_glProgramUniform4d(gl.funcs, C.GLuint(program), C.GLint(location), C.GLdouble(v0), C.GLdouble(v1), C.GLdouble(v2), C.GLdouble(v3))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform4fv.xml
func (gl *GL) ProgramUniform4fv(program glbase.Program, location glbase.Uniform, count int, value []float32) {
    if len(value) != 4 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniform4fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform4f.xml
func (gl *GL) ProgramUniform4f(program glbase.Program, location glbase.Uniform, v0, v1, v2, v3 float32) {
    C.gl4_1core_glProgramUniform4f(gl.funcs, C.GLuint(program), C.GLint(location), C.GLfloat(v0), C.GLfloat(v1), C.GLfloat(v2), C.GLfloat(v3))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform4iv.xml
func (gl *GL) ProgramUniform4iv(program glbase.Program, location glbase.Uniform, count int, value []int32) {
    if len(value) != 4 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniform4iv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform4i.xml
func (gl *GL) ProgramUniform4i(program glbase.Program, location glbase.Uniform, v0, v1, v2, v3 int32) {
    C.gl4_1core_glProgramUniform4i(gl.funcs, C.GLuint(program), C.GLint(location), C.GLint(v0), C.GLint(v1), C.GLint(v2), C.GLint(v3))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform3uiv.xml
func (gl *GL) ProgramUniform3uiv(program glbase.Program, location glbase.Uniform, count int, value []uint32) {
    C.gl4_1core_glProgramUniform3uiv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform3ui.xml
func (gl *GL) ProgramUniform3ui(program glbase.Program, location glbase.Uniform, v0, v1, v2 uint32) {
    C.gl4_1core_glProgramUniform3ui(gl.funcs, C.GLuint(program), C.GLint(location), C.GLuint(v0), C.GLuint(v1), C.GLuint(v2))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform3dv.xml
func (gl *GL) ProgramUniform3dv(program glbase.Program, location glbase.Uniform, count int, value []float64) {
    if len(value) != 3 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniform3dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform3d.xml
func (gl *GL) ProgramUniform3d(program glbase.Program, location glbase.Uniform, v0, v1, v2 float64) {
    C.gl4_1core_glProgramUniform3d(gl.funcs, C.GLuint(program), C.GLint(location), C.GLdouble(v0), C.GLdouble(v1), C.GLdouble(v2))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform3fv.xml
func (gl *GL) ProgramUniform3fv(program glbase.Program, location glbase.Uniform, count int, value []float32) {
    if len(value) != 3 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniform3fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform3f.xml
func (gl *GL) ProgramUniform3f(program glbase.Program, location glbase.Uniform, v0, v1, v2 float32) {
    C.gl4_1core_glProgramUniform3f(gl.funcs, C.GLuint(program), C.GLint(location), C.GLfloat(v0), C.GLfloat(v1), C.GLfloat(v2))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform3iv.xml
func (gl *GL) ProgramUniform3iv(program glbase.Program, location glbase.Uniform, count int, value []int32) {
    if len(value) != 3 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniform3iv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform3i.xml
func (gl *GL) ProgramUniform3i(program glbase.Program, location glbase.Uniform, v0, v1, v2 int32) {
    C.gl4_1core_glProgramUniform3i(gl.funcs, C.GLuint(program), C.GLint(location), C.GLint(v0), C.GLint(v1), C.GLint(v2))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform2uiv.xml
func (gl *GL) ProgramUniform2uiv(program glbase.Program, location glbase.Uniform, count int, value []uint32) {
    C.gl4_1core_glProgramUniform2uiv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform2ui.xml
func (gl *GL) ProgramUniform2ui(program glbase.Program, location glbase.Uniform, v0, v1 uint32) {
    C.gl4_1core_glProgramUniform2ui(gl.funcs, C.GLuint(program), C.GLint(location), C.GLuint(v0), C.GLuint(v1))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform2dv.xml
func (gl *GL) ProgramUniform2dv(program glbase.Program, location glbase.Uniform, count int, value []float64) {
    if len(value) != 2 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniform2dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform2d.xml
func (gl *GL) ProgramUniform2d(program glbase.Program, location glbase.Uniform, v0, v1 float64) {
    C.gl4_1core_glProgramUniform2d(gl.funcs, C.GLuint(program), C.GLint(location), C.GLdouble(v0), C.GLdouble(v1))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform2fv.xml
func (gl *GL) ProgramUniform2fv(program glbase.Program, location glbase.Uniform, count int, value []float32) {
    if len(value) != 2 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniform2fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform2f.xml
func (gl *GL) ProgramUniform2f(program glbase.Program, location glbase.Uniform, v0, v1 float32) {
    C.gl4_1core_glProgramUniform2f(gl.funcs, C.GLuint(program), C.GLint(location), C.GLfloat(v0), C.GLfloat(v1))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform2iv.xml
func (gl *GL) ProgramUniform2iv(program glbase.Program, location glbase.Uniform, count int, value []int32) {
    if len(value) != 2 {
        panic("parameter value has incorrect length")
    }
    C.gl4_1core_glProgramUniform2iv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform2i.xml
func (gl *GL) ProgramUniform2i(program glbase.Program, location glbase.Uniform, v0, v1 int32) {
    C.gl4_1core_glProgramUniform2i(gl.funcs, C.GLuint(program), C.GLint(location), C.GLint(v0), C.GLint(v1))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform1uiv.xml
func (gl *GL) ProgramUniform1uiv(program glbase.Program, location glbase.Uniform, count int, value []uint32) {
    C.gl4_1core_glProgramUniform1uiv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform1ui.xml
func (gl *GL) ProgramUniform1ui(program glbase.Program, location glbase.Uniform, v0 uint32) {
    C.gl4_1core_glProgramUniform1ui(gl.funcs, C.GLuint(program), C.GLint(location), C.GLuint(v0))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform1dv.xml
func (gl *GL) ProgramUniform1dv(program glbase.Program, location glbase.Uniform, count int, value []float64) {
    C.gl4_1core_glProgramUniform1dv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLdouble)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform1d.xml
func (gl *GL) ProgramUniform1d(program glbase.Program, location glbase.Uniform, v0 float64) {
    C.gl4_1core_glProgramUniform1d(gl.funcs, C.GLuint(program), C.GLint(location), C.GLdouble(v0))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform1fv.xml
func (gl *GL) ProgramUniform1fv(program glbase.Program, location glbase.Uniform, count int, value []float32) {
    C.gl4_1core_glProgramUniform1fv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLfloat)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform1f.xml
func (gl *GL) ProgramUniform1f(program glbase.Program, location glbase.Uniform, v0 float32) {
    C.gl4_1core_glProgramUniform1f(gl.funcs, C.GLuint(program), C.GLint(location), C.GLfloat(v0))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform1iv.xml
func (gl *GL) ProgramUniform1iv(program glbase.Program, location glbase.Uniform, count int, value []int32) {
    C.gl4_1core_glProgramUniform1iv(gl.funcs, C.GLuint(program), C.GLint(location), C.GLsizei(count), (*C.GLint)(unsafe.Pointer(&value[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramUniform1i.xml
func (gl *GL) ProgramUniform1i(program glbase.Program, location glbase.Uniform, v0 int32) {
    C.gl4_1core_glProgramUniform1i(gl.funcs, C.GLuint(program), C.GLint(location), C.GLint(v0))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetProgramPipelineiv.xml
func (gl *GL) GetProgramPipelineiv(pipeline uint32, pname glbase.Enum, params []int32) {
    C.gl4_1core_glGetProgramPipelineiv(gl.funcs, C.GLuint(pipeline), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&params[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glIsProgramPipeline.xml
func (gl *GL) IsProgramPipeline(pipeline uint32) bool {
    glresult := C.gl4_1core_glIsProgramPipeline(gl.funcs, C.GLuint(pipeline))
    return *(*bool)(unsafe.Pointer(&glresult))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGenProgramPipelines.xml
func (gl *GL) GenProgramPipelines(n int, pipelines []uint32) {
    C.gl4_1core_glGenProgramPipelines(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&pipelines[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDeleteProgramPipelines.xml
func (gl *GL) DeleteProgramPipelines(n int, pipelines []uint32) {
    C.gl4_1core_glDeleteProgramPipelines(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&pipelines[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glBindProgramPipeline.xml
func (gl *GL) BindProgramPipeline(pipeline uint32) {
    C.gl4_1core_glBindProgramPipeline(gl.funcs, C.GLuint(pipeline))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glActiveShaderProgram.xml
func (gl *GL) ActiveShaderProgram(pipeline uint32, program glbase.Program) {
    C.gl4_1core_glActiveShaderProgram(gl.funcs, C.GLuint(pipeline), C.GLuint(program))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glUseProgramStages.xml
func (gl *GL) UseProgramStages(pipeline uint32, stages glbase.Bitfield, program glbase.Program) {
    C.gl4_1core_glUseProgramStages(gl.funcs, C.GLuint(pipeline), C.GLbitfield(stages), C.GLuint(program))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramParameteri.xml
func (gl *GL) ProgramParameteri(program glbase.Program, pname glbase.Enum, value int32) {
    C.gl4_1core_glProgramParameteri(gl.funcs, C.GLuint(program), C.GLenum(pname), C.GLint(value))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glProgramBinary.xml
func (gl *GL) ProgramBinary(program glbase.Program, binaryFormat glbase.Enum, binary interface{}, length int32) {
    var binary_ptr unsafe.Pointer
    var binary_v = reflect.ValueOf(binary)
    if binary != nil && binary_v.Kind() != reflect.Slice {
        panic("parameter binary must be a slice")
    }
    if binary != nil {
        binary_ptr = unsafe.Pointer(binary_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glProgramBinary(gl.funcs, C.GLuint(program), C.GLenum(binaryFormat), binary_ptr, C.GLsizei(length))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetProgramBinary.xml
func (gl *GL) GetProgramBinary(program glbase.Program, bufSize int32, length []int32, binaryFormat []glbase.Enum, binary interface{}) {
    var binary_ptr unsafe.Pointer
    var binary_v = reflect.ValueOf(binary)
    if binary != nil && binary_v.Kind() != reflect.Slice {
        panic("parameter binary must be a slice")
    }
    if binary != nil {
        binary_ptr = unsafe.Pointer(binary_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glGetProgramBinary(gl.funcs, C.GLuint(program), C.GLsizei(bufSize), (*C.GLsizei)(unsafe.Pointer(&length[0])), (*C.GLenum)(unsafe.Pointer(&binaryFormat[0])), binary_ptr)
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glClearDepthf.xml
func (gl *GL) ClearDepthf(dd float32) {
    C.gl4_1core_glClearDepthf(gl.funcs, C.GLfloat(dd))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glDepthRangef.xml
func (gl *GL) DepthRangef(n, f float32) {
    C.gl4_1core_glDepthRangef(gl.funcs, C.GLfloat(n), C.GLfloat(f))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glGetShaderPrecisionFormat.xml
func (gl *GL) GetShaderPrecisionFormat(shadertype, precisionType glbase.Enum, range_, precision []int32) {
    C.gl4_1core_glGetShaderPrecisionFormat(gl.funcs, C.GLenum(shadertype), C.GLenum(precisionType), (*C.GLint)(unsafe.Pointer(&range_[0])), (*C.GLint)(unsafe.Pointer(&precision[0])))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glShaderBinary.xml
func (gl *GL) ShaderBinary(count int, shaders []glbase.Shader, binaryFormat glbase.Enum, binary interface{}, length int32) {
    var binary_ptr unsafe.Pointer
    var binary_v = reflect.ValueOf(binary)
    if binary != nil && binary_v.Kind() != reflect.Slice {
        panic("parameter binary must be a slice")
    }
    if binary != nil {
        binary_ptr = unsafe.Pointer(binary_v.Index(0).Addr().Pointer())
    }
    C.gl4_1core_glShaderBinary(gl.funcs, C.GLsizei(count), (*C.GLuint)(unsafe.Pointer(&shaders[0])), C.GLenum(binaryFormat), binary_ptr, C.GLsizei(length))
}

// https://www.opengl.org/sdk/docs/man4/xhtml/glReleaseShaderCompiler.xml
func (gl *GL) ReleaseShaderCompiler() {
    C.gl4_1core_glReleaseShaderCompiler(gl.funcs)
}