// ** 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 2.1 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.gl2_1_funcs() if gl.funcs == nil { panic(fmt.Errorf("OpenGL version 2.1 is not available")) } return gl } // GL implements the OpenGL version 2.1 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 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_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 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_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_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 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 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 LINE_LOOP = 0x0002 LINE_STRIP = 0x0003 POINTS = 0x0000 POLYGON = 0x0009 QUADS = 0x0007 QUAD_STRIP = 0x0008 TRIANGLES = 0x0004 TRIANGLE_FAN = 0x0006 TRIANGLE_STRIP = 0x0005 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 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 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 COMPRESSED_ALPHA = 0x84E9 COMPRESSED_LUMINANCE = 0x84EA COMPRESSED_LUMINANCE_ALPHA = 0x84EB COMPRESSED_INTENSITY = 0x84EC COMPRESSED_RGB = 0x84ED COMPRESSED_RGBA = 0x84EE 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_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 VERTEX_PROGRAM_TWO_SIDE = 0x8643 VERTEX_ATTRIB_ARRAY_POINTER = 0x8645 TEXTURE_COMPRESSED_IMAGE_SIZE = 0x86A0 TEXTURE_COMPRESSED = 0x86A1 NUM_COMPRESSED_TEXTURE_FORMATS = 0x86A2 COMPRESSED_TEXTURE_FORMATS = 0x86A3 DOT3_RGB = 0x86AE DOT3_RGBA = 0x86AF BUFFER_SIZE = 0x8764 BUFFER_USAGE = 0x8765 STENCIL_BACK_FUNC = 0x8800 STENCIL_BACK_FAIL = 0x8801 STENCIL_BACK_PASS_DEPTH_FAIL = 0x8802 STENCIL_BACK_PASS_DEPTH_PASS = 0x8803 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 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_TEXTURE_COORDS = 0x8871 MAX_TEXTURE_IMAGE_UNITS = 0x8872 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 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 SAMPLES_PASSED = 0x8914 FRAGMENT_SHADER = 0x8B30 VERTEX_SHADER = 0x8B31 MAX_FRAGMENT_UNIFORM_COMPONENTS = 0x8B49 MAX_VERTEX_UNIFORM_COMPONENTS = 0x8B4A MAX_VARYING_FLOATS = 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 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 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 POINT_SPRITE_COORD_ORIGIN = 0x8CA0 LOWER_LEFT = 0x8CA1 UPPER_LEFT = 0x8CA2 STENCIL_BACK_REF = 0x8CA3 STENCIL_BACK_VALUE_MASK = 0x8CA4 STENCIL_BACK_WRITEMASK = 0x8CA5 ) // https://www.opengl.org/sdk/docs/man2/xhtml/glViewport.xml func (gl *GL) Viewport(x, y, width, height int) { C.gl2_1_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.gl2_1_glDepthRange(gl.funcs, C.GLdouble(nearVal), C.GLdouble(farVal)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIsEnabled.xml func (gl *GL) IsEnabled(cap glbase.Enum) bool { glresult := C.gl2_1_glIsEnabled(gl.funcs, C.GLenum(cap)) return *(*bool)(unsafe.Pointer(&glresult)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetTexLevelParameteriv.xml func (gl *GL) GetTexLevelParameteriv(target glbase.Enum, level int, pname glbase.Enum, params []int32) { C.gl2_1_glGetTexLevelParameteriv(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetTexLevelParameterfv.xml func (gl *GL) GetTexLevelParameterfv(target glbase.Enum, level int, pname glbase.Enum, params []float32) { C.gl2_1_glGetTexLevelParameterfv(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetTexParameteriv.xml func (gl *GL) GetTexParameteriv(target, pname glbase.Enum, params []int32) { C.gl2_1_glGetTexParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetTexParameterfv.xml func (gl *GL) GetTexParameterfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glGetTexParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/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.gl2_1_glGetTexImage(gl.funcs, C.GLenum(target), C.GLint(level), C.GLenum(format), C.GLenum(gltype), pixels_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetIntegerv.xml func (gl *GL) GetIntegerv(pname glbase.Enum, params []int32) { C.gl2_1_glGetIntegerv(gl.funcs, C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetFloatv.xml func (gl *GL) GetFloatv(pname glbase.Enum, params []float32) { C.gl2_1_glGetFloatv(gl.funcs, C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetError.xml func (gl *GL) GetError() glbase.Enum { glresult := C.gl2_1_glGetError(gl.funcs) return glbase.Enum(glresult) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetDoublev.xml func (gl *GL) GetDoublev(pname glbase.Enum, params []float64) { C.gl2_1_glGetDoublev(gl.funcs, C.GLenum(pname), (*C.GLdouble)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetBooleanv.xml func (gl *GL) GetBooleanv(pname glbase.Enum, params []bool) { C.gl2_1_glGetBooleanv(gl.funcs, C.GLenum(pname), (*C.GLboolean)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/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.gl2_1_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/man2/xhtml/glReadBuffer.xml func (gl *GL) ReadBuffer(mode glbase.Enum) { C.gl2_1_glReadBuffer(gl.funcs, C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPixelStorei.xml func (gl *GL) PixelStorei(pname glbase.Enum, param int32) { C.gl2_1_glPixelStorei(gl.funcs, C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPixelStoref.xml func (gl *GL) PixelStoref(pname glbase.Enum, param float32) { C.gl2_1_glPixelStoref(gl.funcs, C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDepthFunc.xml func (gl *GL) DepthFunc(glfunc glbase.Enum) { C.gl2_1_glDepthFunc(gl.funcs, C.GLenum(glfunc)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glStencilOp.xml func (gl *GL) StencilOp(fail, zfail, zpass glbase.Enum) { C.gl2_1_glStencilOp(gl.funcs, C.GLenum(fail), C.GLenum(zfail), C.GLenum(zpass)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glStencilFunc.xml func (gl *GL) StencilFunc(glfunc glbase.Enum, ref int32, mask uint32) { C.gl2_1_glStencilFunc(gl.funcs, C.GLenum(glfunc), C.GLint(ref), C.GLuint(mask)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLogicOp.xml func (gl *GL) LogicOp(opcode glbase.Enum) { C.gl2_1_glLogicOp(gl.funcs, C.GLenum(opcode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glBlendFunc.xml func (gl *GL) BlendFunc(sfactor, dfactor glbase.Enum) { C.gl2_1_glBlendFunc(gl.funcs, C.GLenum(sfactor), C.GLenum(dfactor)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFlush.xml func (gl *GL) Flush() { C.gl2_1_glFlush(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFinish.xml func (gl *GL) Finish() { C.gl2_1_glFinish(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEnable.xml func (gl *GL) Enable(cap glbase.Enum) { C.gl2_1_glEnable(gl.funcs, C.GLenum(cap)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDisable.xml func (gl *GL) Disable(cap glbase.Enum) { C.gl2_1_glDisable(gl.funcs, C.GLenum(cap)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDepthMask.xml func (gl *GL) DepthMask(flag bool) { C.gl2_1_glDepthMask(gl.funcs, *(*C.GLboolean)(unsafe.Pointer(&flag))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColorMask.xml func (gl *GL) ColorMask(red, green, blue, alpha bool) { C.gl2_1_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/man2/xhtml/glStencilMask.xml func (gl *GL) StencilMask(mask uint32) { C.gl2_1_glStencilMask(gl.funcs, C.GLuint(mask)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glClearDepth.xml func (gl *GL) ClearDepth(depth float64) { C.gl2_1_glClearDepth(gl.funcs, C.GLdouble(depth)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glClearStencil.xml func (gl *GL) ClearStencil(s int32) { C.gl2_1_glClearStencil(gl.funcs, C.GLint(s)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glClearColor.xml func (gl *GL) ClearColor(red, green, blue, alpha float32) { C.gl2_1_glClearColor(gl.funcs, C.GLfloat(red), C.GLfloat(green), C.GLfloat(blue), C.GLfloat(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glClear.xml func (gl *GL) Clear(mask glbase.Bitfield) { C.gl2_1_glClear(gl.funcs, C.GLbitfield(mask)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDrawBuffer.xml func (gl *GL) DrawBuffer(mode glbase.Enum) { C.gl2_1_glDrawBuffer(gl.funcs, C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/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.gl2_1_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/man2/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.gl2_1_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/man2/xhtml/glTexParameteriv.xml func (gl *GL) TexParameteriv(target, pname glbase.Enum, params []int32) { C.gl2_1_glTexParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexParameteri.xml func (gl *GL) TexParameteri(target, pname glbase.Enum, param int32) { C.gl2_1_glTexParameteri(gl.funcs, C.GLenum(target), C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexParameterfv.xml func (gl *GL) TexParameterfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glTexParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexParameterf.xml func (gl *GL) TexParameterf(target, pname glbase.Enum, param float32) { C.gl2_1_glTexParameterf(gl.funcs, C.GLenum(target), C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glScissor.xml func (gl *GL) Scissor(x, y, width, height int) { C.gl2_1_glScissor(gl.funcs, C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLsizei(height)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPolygonMode.xml func (gl *GL) PolygonMode(face, mode glbase.Enum) { C.gl2_1_glPolygonMode(gl.funcs, C.GLenum(face), C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPointSize.xml func (gl *GL) PointSize(size float32) { C.gl2_1_glPointSize(gl.funcs, C.GLfloat(size)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLineWidth.xml func (gl *GL) LineWidth(width float32) { C.gl2_1_glLineWidth(gl.funcs, C.GLfloat(width)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glHint.xml func (gl *GL) Hint(target, mode glbase.Enum) { C.gl2_1_glHint(gl.funcs, C.GLenum(target), C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFrontFace.xml func (gl *GL) FrontFace(mode glbase.Enum) { C.gl2_1_glFrontFace(gl.funcs, C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glCullFace.xml func (gl *GL) CullFace(mode glbase.Enum) { C.gl2_1_glCullFace(gl.funcs, C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexubv.xml func (gl *GL) Indexubv(c []uint8) { C.gl2_1_glIndexubv(gl.funcs, (*C.GLubyte)(unsafe.Pointer(&c[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexub.xml func (gl *GL) Indexub(c uint8) { C.gl2_1_glIndexub(gl.funcs, C.GLubyte(c)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIsTexture.xml func (gl *GL) IsTexture(texture glbase.Texture) bool { glresult := C.gl2_1_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.gl2_1_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.gl2_1_glDeleteTextures(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&textures[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glBindTexture.xml func (gl *GL) BindTexture(target glbase.Enum, texture glbase.Texture) { C.gl2_1_glBindTexture(gl.funcs, C.GLenum(target), C.GLuint(texture)) } // https://www.opengl.org/sdk/docs/man2/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.gl2_1_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/man2/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.gl2_1_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/man2/xhtml/glCopyTexSubImage2D.xml func (gl *GL) CopyTexSubImage2D(target glbase.Enum, level, xoffset, yoffset, x, y, width, height int) { C.gl2_1_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/man2/xhtml/glCopyTexSubImage1D.xml func (gl *GL) CopyTexSubImage1D(target glbase.Enum, level, xoffset, x, y, width int) { C.gl2_1_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/man2/xhtml/glCopyTexImage2D.xml func (gl *GL) CopyTexImage2D(target glbase.Enum, level int, internalFormat glbase.Enum, x, y, width, height, border int) { C.gl2_1_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/man2/xhtml/glCopyTexImage1D.xml func (gl *GL) CopyTexImage1D(target glbase.Enum, level int, internalFormat glbase.Enum, x, y, width, border int) { C.gl2_1_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/man2/xhtml/glPolygonOffset.xml func (gl *GL) PolygonOffset(factor, units float32) { C.gl2_1_glPolygonOffset(gl.funcs, C.GLfloat(factor), C.GLfloat(units)) } // https://www.opengl.org/sdk/docs/man2/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.gl2_1_glDrawElements(gl.funcs, C.GLenum(mode), C.GLsizei(count), C.GLenum(gltype), indices_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDrawArrays.xml func (gl *GL) DrawArrays(mode glbase.Enum, first, count int) { C.gl2_1_glDrawArrays(gl.funcs, C.GLenum(mode), C.GLint(first), C.GLsizei(count)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glCopyTexSubImage3D.xml func (gl *GL) CopyTexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, x, y, width, height int) { C.gl2_1_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/man2/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.gl2_1_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/man2/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.gl2_1_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/man2/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.gl2_1_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/man2/xhtml/glBlendEquation.xml func (gl *GL) BlendEquation(mode glbase.Enum) { C.gl2_1_glBlendEquation(gl.funcs, C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glBlendColor.xml func (gl *GL) BlendColor(red, green, blue, alpha float32) { C.gl2_1_glBlendColor(gl.funcs, C.GLfloat(red), C.GLfloat(green), C.GLfloat(blue), C.GLfloat(alpha)) } // https://www.opengl.org/sdk/docs/man2/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.gl2_1_glGetCompressedTexImage(gl.funcs, C.GLenum(target), C.GLint(level), img_ptr) } // https://www.opengl.org/sdk/docs/man2/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.gl2_1_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/man2/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.gl2_1_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/man2/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.gl2_1_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/man2/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.gl2_1_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/man2/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.gl2_1_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/man2/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.gl2_1_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/man2/xhtml/glSampleCoverage.xml func (gl *GL) SampleCoverage(value float32, invert bool) { C.gl2_1_glSampleCoverage(gl.funcs, C.GLfloat(value), *(*C.GLboolean)(unsafe.Pointer(&invert))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glActiveTexture.xml func (gl *GL) ActiveTexture(texture glbase.Enum) { C.gl2_1_glActiveTexture(gl.funcs, C.GLenum(texture)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPointParameteriv.xml func (gl *GL) PointParameteriv(pname glbase.Enum, params []int32) { C.gl2_1_glPointParameteriv(gl.funcs, C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPointParameteri.xml func (gl *GL) PointParameteri(pname glbase.Enum, param int32) { C.gl2_1_glPointParameteri(gl.funcs, C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPointParameterfv.xml func (gl *GL) PointParameterfv(pname glbase.Enum, params []float32) { C.gl2_1_glPointParameterfv(gl.funcs, C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPointParameterf.xml func (gl *GL) PointParameterf(pname glbase.Enum, param float32) { C.gl2_1_glPointParameterf(gl.funcs, C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiDrawArrays.xml func (gl *GL) MultiDrawArrays(mode glbase.Enum, first, count []int, drawcount int32) { C.gl2_1_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/man2/xhtml/glBlendFuncSeparate.xml func (gl *GL) BlendFuncSeparate(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha glbase.Enum) { C.gl2_1_glBlendFuncSeparate(gl.funcs, C.GLenum(sfactorRGB), C.GLenum(dfactorRGB), C.GLenum(sfactorAlpha), C.GLenum(dfactorAlpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetBufferParameteriv.xml func (gl *GL) GetBufferParameteriv(target, pname glbase.Enum, params []int32) { C.gl2_1_glGetBufferParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glUnmapBuffer.xml func (gl *GL) UnmapBuffer(target glbase.Enum) bool { glresult := C.gl2_1_glUnmapBuffer(gl.funcs, C.GLenum(target)) return *(*bool)(unsafe.Pointer(&glresult)) } // https://www.opengl.org/sdk/docs/man2/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.gl2_1_glGetBufferSubData(gl.funcs, C.GLenum(target), C.GLintptr(offset), C.GLsizeiptr(size), data_ptr) } // https://www.opengl.org/sdk/docs/man2/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.gl2_1_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.gl2_1_glBufferData(gl.funcs, C.GLenum(target), C.GLsizeiptr(size), data_ptr, C.GLenum(usage)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIsBuffer.xml func (gl *GL) IsBuffer(buffer glbase.Buffer) bool { glresult := C.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_glBindBuffer(gl.funcs, C.GLenum(target), C.GLuint(buffer)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetQueryObjectuiv.xml func (gl *GL) GetQueryObjectuiv(id uint32, pname glbase.Enum, params []uint32) { C.gl2_1_glGetQueryObjectuiv(gl.funcs, C.GLuint(id), C.GLenum(pname), (*C.GLuint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetQueryObjectiv.xml func (gl *GL) GetQueryObjectiv(id uint32, pname glbase.Enum, params []int32) { C.gl2_1_glGetQueryObjectiv(gl.funcs, C.GLuint(id), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetQueryiv.xml func (gl *GL) GetQueryiv(target, pname glbase.Enum, params []int32) { C.gl2_1_glGetQueryiv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEndQuery.xml func (gl *GL) EndQuery(target glbase.Enum) { C.gl2_1_glEndQuery(gl.funcs, C.GLenum(target)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glBeginQuery.xml func (gl *GL) BeginQuery(target glbase.Enum, id uint32) { C.gl2_1_glBeginQuery(gl.funcs, C.GLenum(target), C.GLuint(id)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIsQuery.xml func (gl *GL) IsQuery(id uint32) bool { glresult := C.gl2_1_glIsQuery(gl.funcs, C.GLuint(id)) return *(*bool)(unsafe.Pointer(&glresult)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDeleteQueries.xml func (gl *GL) DeleteQueries(n int, ids []uint32) { C.gl2_1_glDeleteQueries(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&ids[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGenQueries.xml func (gl *GL) GenQueries(n int, ids []uint32) { C.gl2_1_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.gl2_1_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/man2/xhtml/glValidateProgram.xml func (gl *GL) ValidateProgram(program glbase.Program) { C.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_glLinkProgram(gl.funcs, C.GLuint(program)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIsShader.xml func (gl *GL) IsShader(shader glbase.Shader) bool { glresult := C.gl2_1_glIsShader(gl.funcs, C.GLuint(shader)) return *(*bool)(unsafe.Pointer(&glresult)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIsProgram.xml func (gl *GL) IsProgram(program glbase.Program) bool { glresult := C.gl2_1_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.gl2_1_glGetVertexAttribiv(gl.funcs, C.GLuint(index), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms_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.gl2_1_glGetVertexAttribfv(gl.funcs, C.GLuint(index), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms_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.gl2_1_glGetVertexAttribdv(gl.funcs, C.GLuint(index), C.GLenum(pname), (*C.GLdouble)(unsafe.Pointer(¶ms_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.gl2_1_glGetUniformiv(gl.funcs, C.GLuint(program), C.GLint(location), (*C.GLint)(unsafe.Pointer(¶ms_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.gl2_1_glGetUniformfv(gl.funcs, C.GLuint(program), C.GLint(location), (*C.GLfloat)(unsafe.Pointer(¶ms_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.gl2_1_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/man2/xhtml/glGetShaderSource.xml func (gl *GL) GetShaderSource(shader glbase.Shader, bufSize int32, length []int32, source []byte) { C.gl2_1_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.gl2_1_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.gl2_1_glGetShaderiv(gl.funcs, C.GLuint(shader), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms_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.gl2_1_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.gl2_1_glGetProgramiv(gl.funcs, C.GLuint(program), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms_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.gl2_1_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/man2/xhtml/glGetAttachedShaders.xml func (gl *GL) GetAttachedShaders(program glbase.Program, maxCount int32, count []int, obj []uint32) { C.gl2_1_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/man2/xhtml/glGetActiveUniform.xml func (gl *GL) GetActiveUniform(program glbase.Program, index uint32, bufSize int32, length []int32, size []int, gltype []glbase.Enum, name []byte) { C.gl2_1_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/man2/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.gl2_1_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/man2/xhtml/glEnableVertexAttribArray.xml func (gl *GL) EnableVertexAttribArray(index glbase.Attrib) { C.gl2_1_glEnableVertexAttribArray(gl.funcs, C.GLuint(index)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDisableVertexAttribArray.xml func (gl *GL) DisableVertexAttribArray(index glbase.Attrib) { C.gl2_1_glDisableVertexAttribArray(gl.funcs, C.GLuint(index)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDetachShader.xml func (gl *GL) DetachShader(program glbase.Program, shader glbase.Shader) { C.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_glAttachShader(gl.funcs, C.GLuint(program), C.GLuint(shader)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glStencilMaskSeparate.xml func (gl *GL) StencilMaskSeparate(face glbase.Enum, mask uint32) { C.gl2_1_glStencilMaskSeparate(gl.funcs, C.GLenum(face), C.GLuint(mask)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glStencilFuncSeparate.xml func (gl *GL) StencilFuncSeparate(face, glfunc glbase.Enum, ref int32, mask uint32) { C.gl2_1_glStencilFuncSeparate(gl.funcs, C.GLenum(face), C.GLenum(glfunc), C.GLint(ref), C.GLuint(mask)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glStencilOpSeparate.xml func (gl *GL) StencilOpSeparate(face, sfail, dpfail, dppass glbase.Enum) { C.gl2_1_glStencilOpSeparate(gl.funcs, C.GLenum(face), C.GLenum(sfail), C.GLenum(dpfail), C.GLenum(dppass)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDrawBuffers.xml func (gl *GL) DrawBuffers(n int, bufs []glbase.Enum) { C.gl2_1_glDrawBuffers(gl.funcs, C.GLsizei(n), (*C.GLenum)(unsafe.Pointer(&bufs[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glBlendEquationSeparate.xml func (gl *GL) BlendEquationSeparate(modeRGB, modeAlpha glbase.Enum) { C.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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.gl2_1_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/man2/xhtml/glTranslatef.xml func (gl *GL) Translatef(x, y, z float32) { C.gl2_1_glTranslatef(gl.funcs, C.GLfloat(x), C.GLfloat(y), C.GLfloat(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTranslated.xml func (gl *GL) Translated(x, y, z float64) { C.gl2_1_glTranslated(gl.funcs, C.GLdouble(x), C.GLdouble(y), C.GLdouble(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glScalef.xml func (gl *GL) Scalef(x, y, z float32) { C.gl2_1_glScalef(gl.funcs, C.GLfloat(x), C.GLfloat(y), C.GLfloat(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glScaled.xml func (gl *GL) Scaled(x, y, z float64) { C.gl2_1_glScaled(gl.funcs, C.GLdouble(x), C.GLdouble(y), C.GLdouble(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRotatef.xml func (gl *GL) Rotatef(angle, x, y, z float32) { C.gl2_1_glRotatef(gl.funcs, C.GLfloat(angle), C.GLfloat(x), C.GLfloat(y), C.GLfloat(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRotated.xml func (gl *GL) Rotated(angle, x, y, z float64) { C.gl2_1_glRotated(gl.funcs, C.GLdouble(angle), C.GLdouble(x), C.GLdouble(y), C.GLdouble(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPushMatrix.xml func (gl *GL) PushMatrix() { C.gl2_1_glPushMatrix(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPopMatrix.xml func (gl *GL) PopMatrix() { C.gl2_1_glPopMatrix(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glOrtho.xml func (gl *GL) Ortho(left, right, bottom, top, zNear, zFar float64) { C.gl2_1_glOrtho(gl.funcs, C.GLdouble(left), C.GLdouble(right), C.GLdouble(bottom), C.GLdouble(top), C.GLdouble(zNear), C.GLdouble(zFar)) } // MultMatrixd multiplies the current matrix with the provided matrix. // // The m parameter must hold 16 consecutive elements of a 4x4 column-major matrix. // // The current matrix is determined by the current matrix mode (see // MatrixMode). It is either the projection matrix, modelview matrix, or the // texture matrix. // // For example, if the current matrix is C and the coordinates to be transformed // are v = (v[0], v[1], v[2], v[3]), then the current transformation is C × v, or // // c[0] c[4] c[8] c[12] v[0] // c[1] c[5] c[9] c[13] v[1] // c[2] c[6] c[10] c[14] X v[2] // c[3] c[7] c[11] c[15] v[3] // // Calling MultMatrix with an argument of m = m[0], m[1], ..., m[15] // replaces the current transformation with (C X M) x v, or // // c[0] c[4] c[8] c[12] m[0] m[4] m[8] m[12] v[0] // c[1] c[5] c[9] c[13] m[1] m[5] m[9] m[13] v[1] // c[2] c[6] c[10] c[14] X m[2] m[6] m[10] m[14] X v[2] // c[3] c[7] c[11] c[15] m[3] m[7] m[11] m[15] v[3] // // Where 'X' denotes matrix multiplication, and v is represented as a 4x1 matrix. // // While the elements of the matrix may be specified with single or double // precision, the GL may store or operate on these values in less-than-single // precision. // // In many computer languages, 4×4 arrays are represented in row-major // order. The transformations just described represent these matrices in // column-major order. The order of the multiplication is important. For // example, if the current transformation is a rotation, and MultMatrix is // called with a translation matrix, the translation is done directly on the // coordinates to be transformed, while the rotation is done on the results // of that translation. // // GL.INVALID_OPERATION is generated if MultMatrix is executed between the // execution of Begin and the corresponding execution of End. func (gl *GL) MultMatrixd(m []float64) { if len(m) != 16 { panic("parameter m must have length 16 for the 4x4 matrix") } C.gl2_1_glMultMatrixd(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&m[0]))) } // MultMatrixf multiplies the current matrix with the provided matrix. // // The m parameter must hold 16 consecutive elements of a 4x4 column-major matrix. // // The current matrix is determined by the current matrix mode (see // MatrixMode). It is either the projection matrix, modelview matrix, or the // texture matrix. // // For example, if the current matrix is C and the coordinates to be transformed // are v = (v[0], v[1], v[2], v[3]), then the current transformation is C × v, or // // c[0] c[4] c[8] c[12] v[0] // c[1] c[5] c[9] c[13] v[1] // c[2] c[6] c[10] c[14] X v[2] // c[3] c[7] c[11] c[15] v[3] // // Calling MultMatrix with an argument of m = m[0], m[1], ..., m[15] // replaces the current transformation with (C X M) x v, or // // c[0] c[4] c[8] c[12] m[0] m[4] m[8] m[12] v[0] // c[1] c[5] c[9] c[13] m[1] m[5] m[9] m[13] v[1] // c[2] c[6] c[10] c[14] X m[2] m[6] m[10] m[14] X v[2] // c[3] c[7] c[11] c[15] m[3] m[7] m[11] m[15] v[3] // // Where 'X' denotes matrix multiplication, and v is represented as a 4x1 matrix. // // While the elements of the matrix may be specified with single or double // precision, the GL may store or operate on these values in less-than-single // precision. // // In many computer languages, 4×4 arrays are represented in row-major // order. The transformations just described represent these matrices in // column-major order. The order of the multiplication is important. For // example, if the current transformation is a rotation, and MultMatrix is // called with a translation matrix, the translation is done directly on the // coordinates to be transformed, while the rotation is done on the results // of that translation. // // GL.INVALID_OPERATION is generated if MultMatrix is executed between the // execution of Begin and the corresponding execution of End. func (gl *GL) MultMatrixf(m []float32) { if len(m) != 16 { panic("parameter m must have length 16 for the 4x4 matrix") } C.gl2_1_glMultMatrixf(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&m[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMatrixMode.xml func (gl *GL) MatrixMode(mode glbase.Enum) { C.gl2_1_glMatrixMode(gl.funcs, C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLoadMatrixd.xml func (gl *GL) LoadMatrixd(m []float64) { C.gl2_1_glLoadMatrixd(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&m[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLoadMatrixf.xml func (gl *GL) LoadMatrixf(m []float32) { C.gl2_1_glLoadMatrixf(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&m[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLoadIdentity.xml func (gl *GL) LoadIdentity() { C.gl2_1_glLoadIdentity(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFrustum.xml func (gl *GL) Frustum(left, right, bottom, top, zNear, zFar float64) { C.gl2_1_glFrustum(gl.funcs, C.GLdouble(left), C.GLdouble(right), C.GLdouble(bottom), C.GLdouble(top), C.GLdouble(zNear), C.GLdouble(zFar)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIsList.xml func (gl *GL) IsList(list uint32) bool { glresult := C.gl2_1_glIsList(gl.funcs, C.GLuint(list)) return *(*bool)(unsafe.Pointer(&glresult)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetTexGeniv.xml func (gl *GL) GetTexGeniv(coord, pname glbase.Enum, params []int32) { C.gl2_1_glGetTexGeniv(gl.funcs, C.GLenum(coord), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetTexGenfv.xml func (gl *GL) GetTexGenfv(coord, pname glbase.Enum, params []float32) { C.gl2_1_glGetTexGenfv(gl.funcs, C.GLenum(coord), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetTexGendv.xml func (gl *GL) GetTexGendv(coord, pname glbase.Enum, params []float64) { C.gl2_1_glGetTexGendv(gl.funcs, C.GLenum(coord), C.GLenum(pname), (*C.GLdouble)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetTexEnviv.xml func (gl *GL) GetTexEnviv(target, pname glbase.Enum, params []int32) { C.gl2_1_glGetTexEnviv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetTexEnvfv.xml func (gl *GL) GetTexEnvfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glGetTexEnvfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetPolygonStipple.xml func (gl *GL) GetPolygonStipple(mask []uint8) { C.gl2_1_glGetPolygonStipple(gl.funcs, (*C.GLubyte)(unsafe.Pointer(&mask[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetPixelMapusv.xml func (gl *GL) GetPixelMapusv(glmap glbase.Enum, values []uint16) { C.gl2_1_glGetPixelMapusv(gl.funcs, C.GLenum(glmap), (*C.GLushort)(unsafe.Pointer(&values[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetPixelMapuiv.xml func (gl *GL) GetPixelMapuiv(glmap glbase.Enum, values []uint32) { C.gl2_1_glGetPixelMapuiv(gl.funcs, C.GLenum(glmap), (*C.GLuint)(unsafe.Pointer(&values[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetPixelMapfv.xml func (gl *GL) GetPixelMapfv(glmap glbase.Enum, values []float32) { C.gl2_1_glGetPixelMapfv(gl.funcs, C.GLenum(glmap), (*C.GLfloat)(unsafe.Pointer(&values[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetMaterialiv.xml func (gl *GL) GetMaterialiv(face, pname glbase.Enum, params []int32) { C.gl2_1_glGetMaterialiv(gl.funcs, C.GLenum(face), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetMaterialfv.xml func (gl *GL) GetMaterialfv(face, pname glbase.Enum, params []float32) { C.gl2_1_glGetMaterialfv(gl.funcs, C.GLenum(face), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetMapiv.xml func (gl *GL) GetMapiv(target, query glbase.Enum, v []int32) { C.gl2_1_glGetMapiv(gl.funcs, C.GLenum(target), C.GLenum(query), (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetMapfv.xml func (gl *GL) GetMapfv(target, query glbase.Enum, v []float32) { C.gl2_1_glGetMapfv(gl.funcs, C.GLenum(target), C.GLenum(query), (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetMapdv.xml func (gl *GL) GetMapdv(target, query glbase.Enum, v []float64) { C.gl2_1_glGetMapdv(gl.funcs, C.GLenum(target), C.GLenum(query), (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetLightiv.xml func (gl *GL) GetLightiv(light, pname glbase.Enum, params []int32) { C.gl2_1_glGetLightiv(gl.funcs, C.GLenum(light), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetLightfv.xml func (gl *GL) GetLightfv(light, pname glbase.Enum, params []float32) { C.gl2_1_glGetLightfv(gl.funcs, C.GLenum(light), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetClipPlane.xml func (gl *GL) GetClipPlane(plane glbase.Enum, equation []float64) { C.gl2_1_glGetClipPlane(gl.funcs, C.GLenum(plane), (*C.GLdouble)(unsafe.Pointer(&equation[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDrawPixels.xml func (gl *GL) DrawPixels(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.gl2_1_glDrawPixels(gl.funcs, C.GLsizei(width), C.GLsizei(height), C.GLenum(format), C.GLenum(gltype), pixels_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glCopyPixels.xml func (gl *GL) CopyPixels(x, y, width, height int, gltype glbase.Enum) { C.gl2_1_glCopyPixels(gl.funcs, C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLsizei(height), C.GLenum(gltype)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPixelMapusv.xml func (gl *GL) PixelMapusv(glmap glbase.Enum, mapsize int32, values []uint16) { C.gl2_1_glPixelMapusv(gl.funcs, C.GLenum(glmap), C.GLint(mapsize), (*C.GLushort)(unsafe.Pointer(&values[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPixelMapuiv.xml func (gl *GL) PixelMapuiv(glmap glbase.Enum, mapsize int32, values []uint32) { C.gl2_1_glPixelMapuiv(gl.funcs, C.GLenum(glmap), C.GLint(mapsize), (*C.GLuint)(unsafe.Pointer(&values[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPixelMapfv.xml func (gl *GL) PixelMapfv(glmap glbase.Enum, mapsize int32, values []float32) { C.gl2_1_glPixelMapfv(gl.funcs, C.GLenum(glmap), C.GLint(mapsize), (*C.GLfloat)(unsafe.Pointer(&values[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPixelTransferi.xml func (gl *GL) PixelTransferi(pname glbase.Enum, param int32) { C.gl2_1_glPixelTransferi(gl.funcs, C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPixelTransferf.xml func (gl *GL) PixelTransferf(pname glbase.Enum, param float32) { C.gl2_1_glPixelTransferf(gl.funcs, C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPixelZoom.xml func (gl *GL) PixelZoom(xfactor, yfactor float32) { C.gl2_1_glPixelZoom(gl.funcs, C.GLfloat(xfactor), C.GLfloat(yfactor)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glAlphaFunc.xml func (gl *GL) AlphaFunc(glfunc glbase.Enum, ref float32) { C.gl2_1_glAlphaFunc(gl.funcs, C.GLenum(glfunc), C.GLfloat(ref)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalPoint2.xml func (gl *GL) EvalPoint2(i, j int32) { C.gl2_1_glEvalPoint2(gl.funcs, C.GLint(i), C.GLint(j)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalMesh2.xml func (gl *GL) EvalMesh2(mode glbase.Enum, i1, i2, j1, j2 int32) { C.gl2_1_glEvalMesh2(gl.funcs, C.GLenum(mode), C.GLint(i1), C.GLint(i2), C.GLint(j1), C.GLint(j2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalPoint1.xml func (gl *GL) EvalPoint1(i int32) { C.gl2_1_glEvalPoint1(gl.funcs, C.GLint(i)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalMesh1.xml func (gl *GL) EvalMesh1(mode glbase.Enum, i1, i2 int32) { C.gl2_1_glEvalMesh1(gl.funcs, C.GLenum(mode), C.GLint(i1), C.GLint(i2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalCoord2fv.xml func (gl *GL) EvalCoord2fv(u []float32) { if len(u) != 2 { panic("parameter u has incorrect length") } C.gl2_1_glEvalCoord2fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&u[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalCoord2f.xml func (gl *GL) EvalCoord2f(u, v float32) { C.gl2_1_glEvalCoord2f(gl.funcs, C.GLfloat(u), C.GLfloat(v)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalCoord2dv.xml func (gl *GL) EvalCoord2dv(u []float64) { if len(u) != 2 { panic("parameter u has incorrect length") } C.gl2_1_glEvalCoord2dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&u[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalCoord2d.xml func (gl *GL) EvalCoord2d(u, v float64) { C.gl2_1_glEvalCoord2d(gl.funcs, C.GLdouble(u), C.GLdouble(v)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalCoord1fv.xml func (gl *GL) EvalCoord1fv(u []float32) { C.gl2_1_glEvalCoord1fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&u[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalCoord1f.xml func (gl *GL) EvalCoord1f(u float32) { C.gl2_1_glEvalCoord1f(gl.funcs, C.GLfloat(u)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalCoord1dv.xml func (gl *GL) EvalCoord1dv(u []float64) { C.gl2_1_glEvalCoord1dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&u[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEvalCoord1d.xml func (gl *GL) EvalCoord1d(u float64) { C.gl2_1_glEvalCoord1d(gl.funcs, C.GLdouble(u)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMapGrid2f.xml func (gl *GL) MapGrid2f(un int32, u1, u2 float32, vn int32, v1, v2 float32) { C.gl2_1_glMapGrid2f(gl.funcs, C.GLint(un), C.GLfloat(u1), C.GLfloat(u2), C.GLint(vn), C.GLfloat(v1), C.GLfloat(v2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMapGrid2d.xml func (gl *GL) MapGrid2d(un int32, u1, u2 float64, vn int32, v1, v2 float64) { C.gl2_1_glMapGrid2d(gl.funcs, C.GLint(un), C.GLdouble(u1), C.GLdouble(u2), C.GLint(vn), C.GLdouble(v1), C.GLdouble(v2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMapGrid1f.xml func (gl *GL) MapGrid1f(un int32, u1, u2 float32) { C.gl2_1_glMapGrid1f(gl.funcs, C.GLint(un), C.GLfloat(u1), C.GLfloat(u2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMapGrid1d.xml func (gl *GL) MapGrid1d(un int32, u1, u2 float64) { C.gl2_1_glMapGrid1d(gl.funcs, C.GLint(un), C.GLdouble(u1), C.GLdouble(u2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMap2f.xml func (gl *GL) Map2f(target glbase.Enum, u1, u2 float32, ustride, uorder int32, v1, v2 float32, vstride, vorder int32, points []float32) { C.gl2_1_glMap2f(gl.funcs, C.GLenum(target), C.GLfloat(u1), C.GLfloat(u2), C.GLint(ustride), C.GLint(uorder), C.GLfloat(v1), C.GLfloat(v2), C.GLint(vstride), C.GLint(vorder), (*C.GLfloat)(unsafe.Pointer(&points[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMap2d.xml func (gl *GL) Map2d(target glbase.Enum, u1, u2 float64, ustride, uorder int32, v1, v2 float64, vstride, vorder int32, points []float64) { C.gl2_1_glMap2d(gl.funcs, C.GLenum(target), C.GLdouble(u1), C.GLdouble(u2), C.GLint(ustride), C.GLint(uorder), C.GLdouble(v1), C.GLdouble(v2), C.GLint(vstride), C.GLint(vorder), (*C.GLdouble)(unsafe.Pointer(&points[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMap1f.xml func (gl *GL) Map1f(target glbase.Enum, u1, u2 float32, stride, order int, points []float32) { C.gl2_1_glMap1f(gl.funcs, C.GLenum(target), C.GLfloat(u1), C.GLfloat(u2), C.GLint(stride), C.GLint(order), (*C.GLfloat)(unsafe.Pointer(&points[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMap1d.xml func (gl *GL) Map1d(target glbase.Enum, u1, u2 float64, stride, order int, points []float64) { C.gl2_1_glMap1d(gl.funcs, C.GLenum(target), C.GLdouble(u1), C.GLdouble(u2), C.GLint(stride), C.GLint(order), (*C.GLdouble)(unsafe.Pointer(&points[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPushAttrib.xml func (gl *GL) PushAttrib(mask glbase.Bitfield) { C.gl2_1_glPushAttrib(gl.funcs, C.GLbitfield(mask)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPopAttrib.xml func (gl *GL) PopAttrib() { C.gl2_1_glPopAttrib(gl.funcs) } // Accum executes an operation on the accumulation buffer. // // Parameter op defines the accumulation buffer operation (GL.ACCUM, GL.LOAD, // GL.ADD, GL.MULT, or GL.RETURN) and specifies how the value parameter is // used. // // The accumulation buffer is an extended-range color buffer. Images are not // rendered into it. Rather, images rendered into one of the color buffers // are added to the contents of the accumulation buffer after rendering. // Effects such as antialiasing (of points, lines, and polygons), motion // blur, and depth of field can be created by accumulating images generated // with different transformation matrices. // // Each pixel in the accumulation buffer consists of red, green, blue, and // alpha values. The number of bits per component in the accumulation buffer // depends on the implementation. You can examine this number by calling // GetIntegerv four times, with arguments GL.ACCUM_RED_BITS, // GL.ACCUM_GREEN_BITS, GL.ACCUM_BLUE_BITS, and GL.ACCUM_ALPHA_BITS. // Regardless of the number of bits per component, the range of values stored // by each component is (-1, 1). The accumulation buffer pixels are mapped // one-to-one with frame buffer pixels. // // All accumulation buffer operations are limited to the area of the current // scissor box and applied identically to the red, green, blue, and alpha // components of each pixel. If a Accum operation results in a value outside // the range (-1, 1), the contents of an accumulation buffer pixel component // are undefined. // // The operations are as follows: // // GL.ACCUM // Obtains R, G, B, and A values from the buffer currently selected for // reading (see ReadBuffer). Each component value is divided by 2 n - // 1 , where n is the number of bits allocated to each color component // in the currently selected buffer. The result is a floating-point // value in the range 0 1 , which is multiplied by value and added to // the corresponding pixel component in the accumulation buffer, // thereby updating the accumulation buffer. // // GL.LOAD // Similar to GL.ACCUM, except that the current value in the // accumulation buffer is not used in the calculation of the new value. // That is, the R, G, B, and A values from the currently selected // buffer are divided by 2 n - 1 , multiplied by value, and then stored // in the corresponding accumulation buffer cell, overwriting the // current value. // // GL.ADD // Adds value to each R, G, B, and A in the accumulation buffer. // // GL.MULT // Multiplies each R, G, B, and A in the accumulation buffer by value // and returns the scaled component to its corresponding accumulation // buffer location. // // GL.RETURN // Transfers accumulation buffer values to the color buffer or buffers // currently selected for writing. Each R, G, B, and A component is // multiplied by value, then multiplied by 2 n - 1 , clamped to the // range 0 2 n - 1 , and stored in the corresponding display buffer // cell. The only fragment operations that are applied to this transfer // are pixel ownership, scissor, dithering, and color writemasks. // // To clear the accumulation buffer, call ClearAccum with R, G, B, and A // values to set it to, then call Clear with the accumulation buffer // enabled. // // Error GL.INVALID_ENUM is generated if op is not an accepted value. // GL.INVALID_OPERATION is generated if there is no accumulation buffer. // GL.INVALID_OPERATION is generated if Accum is executed between the // execution of Begin and the corresponding execution of End. func (gl *GL) Accum(op glbase.Enum, value float32) { C.gl2_1_glAccum(gl.funcs, C.GLenum(op), C.GLfloat(value)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexMask.xml func (gl *GL) IndexMask(mask uint32) { C.gl2_1_glIndexMask(gl.funcs, C.GLuint(mask)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glClearIndex.xml func (gl *GL) ClearIndex(c float32) { C.gl2_1_glClearIndex(gl.funcs, C.GLfloat(c)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glClearAccum.xml func (gl *GL) ClearAccum(red, green, blue, alpha float32) { C.gl2_1_glClearAccum(gl.funcs, C.GLfloat(red), C.GLfloat(green), C.GLfloat(blue), C.GLfloat(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPushName.xml func (gl *GL) PushName(name uint32) { C.gl2_1_glPushName(gl.funcs, C.GLuint(name)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPopName.xml func (gl *GL) PopName() { C.gl2_1_glPopName(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPassThrough.xml func (gl *GL) PassThrough(token float32) { C.gl2_1_glPassThrough(gl.funcs, C.GLfloat(token)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLoadName.xml func (gl *GL) LoadName(name uint32) { C.gl2_1_glLoadName(gl.funcs, C.GLuint(name)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glInitNames.xml func (gl *GL) InitNames() { C.gl2_1_glInitNames(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRenderMode.xml func (gl *GL) RenderMode(mode glbase.Enum) int32 { glresult := C.gl2_1_glRenderMode(gl.funcs, C.GLenum(mode)) return int32(glresult) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSelectBuffer.xml func (gl *GL) SelectBuffer(size int, buffer []glbase.Buffer) { C.gl2_1_glSelectBuffer(gl.funcs, C.GLsizei(size), (*C.GLuint)(unsafe.Pointer(&buffer[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFeedbackBuffer.xml func (gl *GL) FeedbackBuffer(size int, gltype glbase.Enum, buffer []float32) { C.gl2_1_glFeedbackBuffer(gl.funcs, C.GLsizei(size), C.GLenum(gltype), (*C.GLfloat)(unsafe.Pointer(&buffer[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexGeniv.xml func (gl *GL) TexGeniv(coord, pname glbase.Enum, params []int32) { C.gl2_1_glTexGeniv(gl.funcs, C.GLenum(coord), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexGeni.xml func (gl *GL) TexGeni(coord, pname glbase.Enum, param int32) { C.gl2_1_glTexGeni(gl.funcs, C.GLenum(coord), C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexGenfv.xml func (gl *GL) TexGenfv(coord, pname glbase.Enum, params []float32) { C.gl2_1_glTexGenfv(gl.funcs, C.GLenum(coord), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexGenf.xml func (gl *GL) TexGenf(coord, pname glbase.Enum, param float32) { C.gl2_1_glTexGenf(gl.funcs, C.GLenum(coord), C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexGendv.xml func (gl *GL) TexGendv(coord, pname glbase.Enum, params []float64) { C.gl2_1_glTexGendv(gl.funcs, C.GLenum(coord), C.GLenum(pname), (*C.GLdouble)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexGend.xml func (gl *GL) TexGend(coord, pname glbase.Enum, param float64) { C.gl2_1_glTexGend(gl.funcs, C.GLenum(coord), C.GLenum(pname), C.GLdouble(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexEnviv.xml func (gl *GL) TexEnviv(target, pname glbase.Enum, params []int32) { C.gl2_1_glTexEnviv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexEnvi.xml func (gl *GL) TexEnvi(target, pname glbase.Enum, param int32) { C.gl2_1_glTexEnvi(gl.funcs, C.GLenum(target), C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexEnvfv.xml func (gl *GL) TexEnvfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glTexEnvfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexEnvf.xml func (gl *GL) TexEnvf(target, pname glbase.Enum, param float32) { C.gl2_1_glTexEnvf(gl.funcs, C.GLenum(target), C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glShadeModel.xml func (gl *GL) ShadeModel(mode glbase.Enum) { C.gl2_1_glShadeModel(gl.funcs, C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPolygonStipple.xml func (gl *GL) PolygonStipple(mask []uint8) { C.gl2_1_glPolygonStipple(gl.funcs, (*C.GLubyte)(unsafe.Pointer(&mask[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMaterialiv.xml func (gl *GL) Materialiv(face, pname glbase.Enum, params []int32) { C.gl2_1_glMaterialiv(gl.funcs, C.GLenum(face), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMateriali.xml func (gl *GL) Materiali(face, pname glbase.Enum, param int32) { C.gl2_1_glMateriali(gl.funcs, C.GLenum(face), C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMaterialfv.xml func (gl *GL) Materialfv(face, pname glbase.Enum, params []float32) { C.gl2_1_glMaterialfv(gl.funcs, C.GLenum(face), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMaterialf.xml func (gl *GL) Materialf(face, pname glbase.Enum, param float32) { C.gl2_1_glMaterialf(gl.funcs, C.GLenum(face), C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLineStipple.xml func (gl *GL) LineStipple(factor int32, pattern uint16) { C.gl2_1_glLineStipple(gl.funcs, C.GLint(factor), C.GLushort(pattern)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLightModeliv.xml func (gl *GL) LightModeliv(pname glbase.Enum, params []int32) { C.gl2_1_glLightModeliv(gl.funcs, C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLightModeli.xml func (gl *GL) LightModeli(pname glbase.Enum, param int32) { C.gl2_1_glLightModeli(gl.funcs, C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLightModelfv.xml func (gl *GL) LightModelfv(pname glbase.Enum, params []float32) { C.gl2_1_glLightModelfv(gl.funcs, C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLightModelf.xml func (gl *GL) LightModelf(pname glbase.Enum, param float32) { C.gl2_1_glLightModelf(gl.funcs, C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLightiv.xml func (gl *GL) Lightiv(light, pname glbase.Enum, params []int32) { C.gl2_1_glLightiv(gl.funcs, C.GLenum(light), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLighti.xml func (gl *GL) Lighti(light, pname glbase.Enum, param int32) { C.gl2_1_glLighti(gl.funcs, C.GLenum(light), C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLightfv.xml func (gl *GL) Lightfv(light, pname glbase.Enum, params []float32) { C.gl2_1_glLightfv(gl.funcs, C.GLenum(light), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLightf.xml func (gl *GL) Lightf(light, pname glbase.Enum, param float32) { C.gl2_1_glLightf(gl.funcs, C.GLenum(light), C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFogiv.xml func (gl *GL) Fogiv(pname glbase.Enum, params []int32) { C.gl2_1_glFogiv(gl.funcs, C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFogi.xml func (gl *GL) Fogi(pname glbase.Enum, param int32) { C.gl2_1_glFogi(gl.funcs, C.GLenum(pname), C.GLint(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFogfv.xml func (gl *GL) Fogfv(pname glbase.Enum, params []float32) { C.gl2_1_glFogfv(gl.funcs, C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFogf.xml func (gl *GL) Fogf(pname glbase.Enum, param float32) { C.gl2_1_glFogf(gl.funcs, C.GLenum(pname), C.GLfloat(param)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColorMaterial.xml func (gl *GL) ColorMaterial(face, mode glbase.Enum) { C.gl2_1_glColorMaterial(gl.funcs, C.GLenum(face), C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glClipPlane.xml func (gl *GL) ClipPlane(plane glbase.Enum, equation []float64) { C.gl2_1_glClipPlane(gl.funcs, C.GLenum(plane), (*C.GLdouble)(unsafe.Pointer(&equation[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex4sv.xml func (gl *GL) Vertex4sv(v []int16) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glVertex4sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex4s.xml func (gl *GL) Vertex4s(x, y, z, w int16) { C.gl2_1_glVertex4s(gl.funcs, C.GLshort(x), C.GLshort(y), C.GLshort(z), C.GLshort(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex4iv.xml func (gl *GL) Vertex4iv(v []int32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glVertex4iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex4i.xml func (gl *GL) Vertex4i(x, y, z, w int) { C.gl2_1_glVertex4i(gl.funcs, C.GLint(x), C.GLint(y), C.GLint(z), C.GLint(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex4fv.xml func (gl *GL) Vertex4fv(v []float32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glVertex4fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex4f.xml func (gl *GL) Vertex4f(x, y, z, w float32) { C.gl2_1_glVertex4f(gl.funcs, C.GLfloat(x), C.GLfloat(y), C.GLfloat(z), C.GLfloat(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex4dv.xml func (gl *GL) Vertex4dv(v []float64) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glVertex4dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex4d.xml func (gl *GL) Vertex4d(x, y, z, w float64) { C.gl2_1_glVertex4d(gl.funcs, C.GLdouble(x), C.GLdouble(y), C.GLdouble(z), C.GLdouble(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex3sv.xml func (gl *GL) Vertex3sv(v []int16) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glVertex3sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex3s.xml func (gl *GL) Vertex3s(x, y, z int16) { C.gl2_1_glVertex3s(gl.funcs, C.GLshort(x), C.GLshort(y), C.GLshort(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex3iv.xml func (gl *GL) Vertex3iv(v []int32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glVertex3iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex3i.xml func (gl *GL) Vertex3i(x, y, z int) { C.gl2_1_glVertex3i(gl.funcs, C.GLint(x), C.GLint(y), C.GLint(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex3fv.xml func (gl *GL) Vertex3fv(v []float32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glVertex3fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex3f.xml func (gl *GL) Vertex3f(x, y, z float32) { C.gl2_1_glVertex3f(gl.funcs, C.GLfloat(x), C.GLfloat(y), C.GLfloat(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex3dv.xml func (gl *GL) Vertex3dv(v []float64) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glVertex3dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex3d.xml func (gl *GL) Vertex3d(x, y, z float64) { C.gl2_1_glVertex3d(gl.funcs, C.GLdouble(x), C.GLdouble(y), C.GLdouble(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex2sv.xml func (gl *GL) Vertex2sv(v []int16) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glVertex2sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex2s.xml func (gl *GL) Vertex2s(x, y int16) { C.gl2_1_glVertex2s(gl.funcs, C.GLshort(x), C.GLshort(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex2iv.xml func (gl *GL) Vertex2iv(v []int32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glVertex2iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex2i.xml func (gl *GL) Vertex2i(x, y int) { C.gl2_1_glVertex2i(gl.funcs, C.GLint(x), C.GLint(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex2fv.xml func (gl *GL) Vertex2fv(v []float32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glVertex2fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex2f.xml func (gl *GL) Vertex2f(x, y float32) { C.gl2_1_glVertex2f(gl.funcs, C.GLfloat(x), C.GLfloat(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex2dv.xml func (gl *GL) Vertex2dv(v []float64) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glVertex2dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertex2d.xml func (gl *GL) Vertex2d(x, y float64) { C.gl2_1_glVertex2d(gl.funcs, C.GLdouble(x), C.GLdouble(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord4sv.xml func (gl *GL) TexCoord4sv(v []int16) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord4sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord4s.xml func (gl *GL) TexCoord4s(s, t, r, q int16) { C.gl2_1_glTexCoord4s(gl.funcs, C.GLshort(s), C.GLshort(t), C.GLshort(r), C.GLshort(q)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord4iv.xml func (gl *GL) TexCoord4iv(v []int32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord4iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord4i.xml func (gl *GL) TexCoord4i(s, t, r, q int32) { C.gl2_1_glTexCoord4i(gl.funcs, C.GLint(s), C.GLint(t), C.GLint(r), C.GLint(q)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord4fv.xml func (gl *GL) TexCoord4fv(v []float32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord4fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord4f.xml func (gl *GL) TexCoord4f(s, t, r, q float32) { C.gl2_1_glTexCoord4f(gl.funcs, C.GLfloat(s), C.GLfloat(t), C.GLfloat(r), C.GLfloat(q)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord4dv.xml func (gl *GL) TexCoord4dv(v []float64) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord4dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord4d.xml func (gl *GL) TexCoord4d(s, t, r, q float64) { C.gl2_1_glTexCoord4d(gl.funcs, C.GLdouble(s), C.GLdouble(t), C.GLdouble(r), C.GLdouble(q)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord3sv.xml func (gl *GL) TexCoord3sv(v []int16) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord3sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord3s.xml func (gl *GL) TexCoord3s(s, t, r int16) { C.gl2_1_glTexCoord3s(gl.funcs, C.GLshort(s), C.GLshort(t), C.GLshort(r)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord3iv.xml func (gl *GL) TexCoord3iv(v []int32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord3iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord3i.xml func (gl *GL) TexCoord3i(s, t, r int32) { C.gl2_1_glTexCoord3i(gl.funcs, C.GLint(s), C.GLint(t), C.GLint(r)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord3fv.xml func (gl *GL) TexCoord3fv(v []float32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord3fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord3f.xml func (gl *GL) TexCoord3f(s, t, r float32) { C.gl2_1_glTexCoord3f(gl.funcs, C.GLfloat(s), C.GLfloat(t), C.GLfloat(r)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord3dv.xml func (gl *GL) TexCoord3dv(v []float64) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord3dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord3d.xml func (gl *GL) TexCoord3d(s, t, r float64) { C.gl2_1_glTexCoord3d(gl.funcs, C.GLdouble(s), C.GLdouble(t), C.GLdouble(r)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord2sv.xml func (gl *GL) TexCoord2sv(v []int16) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord2sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord2s.xml func (gl *GL) TexCoord2s(s, t int16) { C.gl2_1_glTexCoord2s(gl.funcs, C.GLshort(s), C.GLshort(t)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord2iv.xml func (gl *GL) TexCoord2iv(v []int32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord2iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord2i.xml func (gl *GL) TexCoord2i(s, t int32) { C.gl2_1_glTexCoord2i(gl.funcs, C.GLint(s), C.GLint(t)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord2fv.xml func (gl *GL) TexCoord2fv(v []float32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord2fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord2f.xml func (gl *GL) TexCoord2f(s, t float32) { C.gl2_1_glTexCoord2f(gl.funcs, C.GLfloat(s), C.GLfloat(t)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord2dv.xml func (gl *GL) TexCoord2dv(v []float64) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glTexCoord2dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord2d.xml func (gl *GL) TexCoord2d(s, t float64) { C.gl2_1_glTexCoord2d(gl.funcs, C.GLdouble(s), C.GLdouble(t)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord1sv.xml func (gl *GL) TexCoord1sv(v []int16) { C.gl2_1_glTexCoord1sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord1s.xml func (gl *GL) TexCoord1s(s int16) { C.gl2_1_glTexCoord1s(gl.funcs, C.GLshort(s)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord1iv.xml func (gl *GL) TexCoord1iv(v []int32) { C.gl2_1_glTexCoord1iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord1i.xml func (gl *GL) TexCoord1i(s int32) { C.gl2_1_glTexCoord1i(gl.funcs, C.GLint(s)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord1fv.xml func (gl *GL) TexCoord1fv(v []float32) { C.gl2_1_glTexCoord1fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord1f.xml func (gl *GL) TexCoord1f(s float32) { C.gl2_1_glTexCoord1f(gl.funcs, C.GLfloat(s)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord1dv.xml func (gl *GL) TexCoord1dv(v []float64) { C.gl2_1_glTexCoord1dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoord1d.xml func (gl *GL) TexCoord1d(s float64) { C.gl2_1_glTexCoord1d(gl.funcs, C.GLdouble(s)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRectsv.xml func (gl *GL) Rectsv(v1, v2 []int16) { C.gl2_1_glRectsv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v1[0])), (*C.GLshort)(unsafe.Pointer(&v2[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRects.xml func (gl *GL) Rects(x1, y1, x2, y2 int16) { C.gl2_1_glRects(gl.funcs, C.GLshort(x1), C.GLshort(y1), C.GLshort(x2), C.GLshort(y2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRectiv.xml func (gl *GL) Rectiv(v1, v2 []int32) { C.gl2_1_glRectiv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v1[0])), (*C.GLint)(unsafe.Pointer(&v2[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRecti.xml func (gl *GL) Recti(x1, y1, x2, y2 int32) { C.gl2_1_glRecti(gl.funcs, C.GLint(x1), C.GLint(y1), C.GLint(x2), C.GLint(y2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRectfv.xml func (gl *GL) Rectfv(v1, v2 []float32) { C.gl2_1_glRectfv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v1[0])), (*C.GLfloat)(unsafe.Pointer(&v2[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRectf.xml func (gl *GL) Rectf(x1, y1, x2, y2 float32) { C.gl2_1_glRectf(gl.funcs, C.GLfloat(x1), C.GLfloat(y1), C.GLfloat(x2), C.GLfloat(y2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRectdv.xml func (gl *GL) Rectdv(v1, v2 []float64) { C.gl2_1_glRectdv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v1[0])), (*C.GLdouble)(unsafe.Pointer(&v2[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRectd.xml func (gl *GL) Rectd(x1, y1, x2, y2 float64) { C.gl2_1_glRectd(gl.funcs, C.GLdouble(x1), C.GLdouble(y1), C.GLdouble(x2), C.GLdouble(y2)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos4sv.xml func (gl *GL) RasterPos4sv(v []int16) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos4sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos4s.xml func (gl *GL) RasterPos4s(x, y, z, w int16) { C.gl2_1_glRasterPos4s(gl.funcs, C.GLshort(x), C.GLshort(y), C.GLshort(z), C.GLshort(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos4iv.xml func (gl *GL) RasterPos4iv(v []int32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos4iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos4i.xml func (gl *GL) RasterPos4i(x, y, z, w int) { C.gl2_1_glRasterPos4i(gl.funcs, C.GLint(x), C.GLint(y), C.GLint(z), C.GLint(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos4fv.xml func (gl *GL) RasterPos4fv(v []float32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos4fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos4f.xml func (gl *GL) RasterPos4f(x, y, z, w float32) { C.gl2_1_glRasterPos4f(gl.funcs, C.GLfloat(x), C.GLfloat(y), C.GLfloat(z), C.GLfloat(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos4dv.xml func (gl *GL) RasterPos4dv(v []float64) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos4dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos4d.xml func (gl *GL) RasterPos4d(x, y, z, w float64) { C.gl2_1_glRasterPos4d(gl.funcs, C.GLdouble(x), C.GLdouble(y), C.GLdouble(z), C.GLdouble(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos3sv.xml func (gl *GL) RasterPos3sv(v []int16) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos3sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos3s.xml func (gl *GL) RasterPos3s(x, y, z int16) { C.gl2_1_glRasterPos3s(gl.funcs, C.GLshort(x), C.GLshort(y), C.GLshort(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos3iv.xml func (gl *GL) RasterPos3iv(v []int32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos3iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos3i.xml func (gl *GL) RasterPos3i(x, y, z int) { C.gl2_1_glRasterPos3i(gl.funcs, C.GLint(x), C.GLint(y), C.GLint(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos3fv.xml func (gl *GL) RasterPos3fv(v []float32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos3fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos3f.xml func (gl *GL) RasterPos3f(x, y, z float32) { C.gl2_1_glRasterPos3f(gl.funcs, C.GLfloat(x), C.GLfloat(y), C.GLfloat(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos3dv.xml func (gl *GL) RasterPos3dv(v []float64) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos3dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos3d.xml func (gl *GL) RasterPos3d(x, y, z float64) { C.gl2_1_glRasterPos3d(gl.funcs, C.GLdouble(x), C.GLdouble(y), C.GLdouble(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos2sv.xml func (gl *GL) RasterPos2sv(v []int16) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos2sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos2s.xml func (gl *GL) RasterPos2s(x, y int16) { C.gl2_1_glRasterPos2s(gl.funcs, C.GLshort(x), C.GLshort(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos2iv.xml func (gl *GL) RasterPos2iv(v []int32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos2iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos2i.xml func (gl *GL) RasterPos2i(x, y int) { C.gl2_1_glRasterPos2i(gl.funcs, C.GLint(x), C.GLint(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos2fv.xml func (gl *GL) RasterPos2fv(v []float32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos2fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos2f.xml func (gl *GL) RasterPos2f(x, y float32) { C.gl2_1_glRasterPos2f(gl.funcs, C.GLfloat(x), C.GLfloat(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos2dv.xml func (gl *GL) RasterPos2dv(v []float64) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glRasterPos2dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glRasterPos2d.xml func (gl *GL) RasterPos2d(x, y float64) { C.gl2_1_glRasterPos2d(gl.funcs, C.GLdouble(x), C.GLdouble(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3sv.xml func (gl *GL) Normal3sv(v []int16) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glNormal3sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3s.xml func (gl *GL) Normal3s(nx, ny, nz int16) { C.gl2_1_glNormal3s(gl.funcs, C.GLshort(nx), C.GLshort(ny), C.GLshort(nz)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3iv.xml func (gl *GL) Normal3iv(v []int32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glNormal3iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3i.xml func (gl *GL) Normal3i(nx, ny, nz int32) { C.gl2_1_glNormal3i(gl.funcs, C.GLint(nx), C.GLint(ny), C.GLint(nz)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3fv.xml func (gl *GL) Normal3fv(v []float32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glNormal3fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3f.xml func (gl *GL) Normal3f(nx, ny, nz float32) { C.gl2_1_glNormal3f(gl.funcs, C.GLfloat(nx), C.GLfloat(ny), C.GLfloat(nz)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3dv.xml func (gl *GL) Normal3dv(v []float64) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glNormal3dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3d.xml func (gl *GL) Normal3d(nx, ny, nz float64) { C.gl2_1_glNormal3d(gl.funcs, C.GLdouble(nx), C.GLdouble(ny), C.GLdouble(nz)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3bv.xml func (gl *GL) Normal3bv(v []byte) { C.gl2_1_glNormal3bv(gl.funcs, (*C.GLbyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormal3b.xml func (gl *GL) Normal3b(nx, ny, nz byte) { C.gl2_1_glNormal3b(gl.funcs, C.GLbyte(nx), C.GLbyte(ny), C.GLbyte(nz)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexsv.xml func (gl *GL) Indexsv(c []int16) { C.gl2_1_glIndexsv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&c[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexs.xml func (gl *GL) Indexs(c int16) { C.gl2_1_glIndexs(gl.funcs, C.GLshort(c)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexiv.xml func (gl *GL) Indexiv(c []int32) { C.gl2_1_glIndexiv(gl.funcs, (*C.GLint)(unsafe.Pointer(&c[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexi.xml func (gl *GL) Indexi(c int32) { C.gl2_1_glIndexi(gl.funcs, C.GLint(c)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexfv.xml func (gl *GL) Indexfv(c []float32) { C.gl2_1_glIndexfv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&c[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexf.xml func (gl *GL) Indexf(c float32) { C.gl2_1_glIndexf(gl.funcs, C.GLfloat(c)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexdv.xml func (gl *GL) Indexdv(c []float64) { C.gl2_1_glIndexdv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&c[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexd.xml func (gl *GL) Indexd(c float64) { C.gl2_1_glIndexd(gl.funcs, C.GLdouble(c)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEnd.xml func (gl *GL) End() { C.gl2_1_glEnd(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEdgeFlagv.xml func (gl *GL) EdgeFlagv(flag []bool) { C.gl2_1_glEdgeFlagv(gl.funcs, (*C.GLboolean)(unsafe.Pointer(&flag[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEdgeFlag.xml func (gl *GL) EdgeFlag(flag bool) { C.gl2_1_glEdgeFlag(gl.funcs, *(*C.GLboolean)(unsafe.Pointer(&flag))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4usv.xml func (gl *GL) Color4usv(v []uint16) { C.gl2_1_glColor4usv(gl.funcs, (*C.GLushort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4us.xml func (gl *GL) Color4us(red, green, blue, alpha uint16) { C.gl2_1_glColor4us(gl.funcs, C.GLushort(red), C.GLushort(green), C.GLushort(blue), C.GLushort(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4uiv.xml func (gl *GL) Color4uiv(v []uint32) { C.gl2_1_glColor4uiv(gl.funcs, (*C.GLuint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4ui.xml func (gl *GL) Color4ui(red, green, blue, alpha uint32) { C.gl2_1_glColor4ui(gl.funcs, C.GLuint(red), C.GLuint(green), C.GLuint(blue), C.GLuint(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4ubv.xml func (gl *GL) Color4ubv(v []uint8) { C.gl2_1_glColor4ubv(gl.funcs, (*C.GLubyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4ub.xml func (gl *GL) Color4ub(red, green, blue, alpha uint8) { C.gl2_1_glColor4ub(gl.funcs, C.GLubyte(red), C.GLubyte(green), C.GLubyte(blue), C.GLubyte(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4sv.xml func (gl *GL) Color4sv(v []int16) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glColor4sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4s.xml func (gl *GL) Color4s(red, green, blue, alpha int16) { C.gl2_1_glColor4s(gl.funcs, C.GLshort(red), C.GLshort(green), C.GLshort(blue), C.GLshort(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4iv.xml func (gl *GL) Color4iv(v []int32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glColor4iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4i.xml func (gl *GL) Color4i(red, green, blue, alpha int32) { C.gl2_1_glColor4i(gl.funcs, C.GLint(red), C.GLint(green), C.GLint(blue), C.GLint(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4fv.xml func (gl *GL) Color4fv(v []float32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glColor4fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4f.xml func (gl *GL) Color4f(red, green, blue, alpha float32) { C.gl2_1_glColor4f(gl.funcs, C.GLfloat(red), C.GLfloat(green), C.GLfloat(blue), C.GLfloat(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4dv.xml func (gl *GL) Color4dv(v []float64) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glColor4dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4d.xml func (gl *GL) Color4d(red, green, blue, alpha float64) { C.gl2_1_glColor4d(gl.funcs, C.GLdouble(red), C.GLdouble(green), C.GLdouble(blue), C.GLdouble(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4bv.xml func (gl *GL) Color4bv(v []byte) { C.gl2_1_glColor4bv(gl.funcs, (*C.GLbyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor4b.xml func (gl *GL) Color4b(red, green, blue, alpha byte) { C.gl2_1_glColor4b(gl.funcs, C.GLbyte(red), C.GLbyte(green), C.GLbyte(blue), C.GLbyte(alpha)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3usv.xml func (gl *GL) Color3usv(v []uint16) { C.gl2_1_glColor3usv(gl.funcs, (*C.GLushort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3us.xml func (gl *GL) Color3us(red, green, blue uint16) { C.gl2_1_glColor3us(gl.funcs, C.GLushort(red), C.GLushort(green), C.GLushort(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3uiv.xml func (gl *GL) Color3uiv(v []uint32) { C.gl2_1_glColor3uiv(gl.funcs, (*C.GLuint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3ui.xml func (gl *GL) Color3ui(red, green, blue uint32) { C.gl2_1_glColor3ui(gl.funcs, C.GLuint(red), C.GLuint(green), C.GLuint(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3ubv.xml func (gl *GL) Color3ubv(v []uint8) { C.gl2_1_glColor3ubv(gl.funcs, (*C.GLubyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3ub.xml func (gl *GL) Color3ub(red, green, blue uint8) { C.gl2_1_glColor3ub(gl.funcs, C.GLubyte(red), C.GLubyte(green), C.GLubyte(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3sv.xml func (gl *GL) Color3sv(v []int16) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glColor3sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3s.xml func (gl *GL) Color3s(red, green, blue int16) { C.gl2_1_glColor3s(gl.funcs, C.GLshort(red), C.GLshort(green), C.GLshort(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3iv.xml func (gl *GL) Color3iv(v []int32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glColor3iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3i.xml func (gl *GL) Color3i(red, green, blue int32) { C.gl2_1_glColor3i(gl.funcs, C.GLint(red), C.GLint(green), C.GLint(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3fv.xml func (gl *GL) Color3fv(v []float32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glColor3fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3f.xml func (gl *GL) Color3f(red, green, blue float32) { C.gl2_1_glColor3f(gl.funcs, C.GLfloat(red), C.GLfloat(green), C.GLfloat(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3dv.xml func (gl *GL) Color3dv(v []float64) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glColor3dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3d.xml func (gl *GL) Color3d(red, green, blue float64) { C.gl2_1_glColor3d(gl.funcs, C.GLdouble(red), C.GLdouble(green), C.GLdouble(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3bv.xml func (gl *GL) Color3bv(v []byte) { C.gl2_1_glColor3bv(gl.funcs, (*C.GLbyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColor3b.xml func (gl *GL) Color3b(red, green, blue byte) { C.gl2_1_glColor3b(gl.funcs, C.GLbyte(red), C.GLbyte(green), C.GLbyte(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glBitmap.xml func (gl *GL) Bitmap(width, height int, xorig, yorig, xmove, ymove float32, bitmap []uint8) { C.gl2_1_glBitmap(gl.funcs, C.GLsizei(width), C.GLsizei(height), C.GLfloat(xorig), C.GLfloat(yorig), C.GLfloat(xmove), C.GLfloat(ymove), (*C.GLubyte)(unsafe.Pointer(&bitmap[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glBegin.xml func (gl *GL) Begin(mode glbase.Enum) { C.gl2_1_glBegin(gl.funcs, C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glListBase.xml func (gl *GL) ListBase(base uint32) { C.gl2_1_glListBase(gl.funcs, C.GLuint(base)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGenLists.xml func (gl *GL) GenLists(range_ int32) uint32 { glresult := C.gl2_1_glGenLists(gl.funcs, C.GLsizei(range_)) return uint32(glresult) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDeleteLists.xml func (gl *GL) DeleteLists(list uint32, range_ int32) { C.gl2_1_glDeleteLists(gl.funcs, C.GLuint(list), C.GLsizei(range_)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glCallLists.xml func (gl *GL) CallLists(n int, gltype glbase.Enum, lists interface{}) { var lists_ptr unsafe.Pointer var lists_v = reflect.ValueOf(lists) if lists != nil && lists_v.Kind() != reflect.Slice { panic("parameter lists must be a slice") } if lists != nil { lists_ptr = unsafe.Pointer(lists_v.Index(0).Addr().Pointer()) } C.gl2_1_glCallLists(gl.funcs, C.GLsizei(n), C.GLenum(gltype), lists_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glCallList.xml func (gl *GL) CallList(list uint32) { C.gl2_1_glCallList(gl.funcs, C.GLuint(list)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEndList.xml func (gl *GL) EndList() { C.gl2_1_glEndList(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNewList.xml func (gl *GL) NewList(list uint32, mode glbase.Enum) { C.gl2_1_glNewList(gl.funcs, C.GLuint(list), C.GLenum(mode)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPushClientAttrib.xml func (gl *GL) PushClientAttrib(mask glbase.Bitfield) { C.gl2_1_glPushClientAttrib(gl.funcs, C.GLbitfield(mask)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPopClientAttrib.xml func (gl *GL) PopClientAttrib() { C.gl2_1_glPopClientAttrib(gl.funcs) } // https://www.opengl.org/sdk/docs/man2/xhtml/glPrioritizeTextures.xml func (gl *GL) PrioritizeTextures(n int, textures []glbase.Texture, priorities []float32) { C.gl2_1_glPrioritizeTextures(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&textures[0])), (*C.GLfloat)(unsafe.Pointer(&priorities[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glAreTexturesResident.xml func (gl *GL) AreTexturesResident(n int, textures []glbase.Texture, residences []bool) bool { glresult := C.gl2_1_glAreTexturesResident(gl.funcs, C.GLsizei(n), (*C.GLuint)(unsafe.Pointer(&textures[0])), (*C.GLboolean)(unsafe.Pointer(&residences[0]))) return *(*bool)(unsafe.Pointer(&glresult)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexPointer.xml func (gl *GL) VertexPointer(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.gl2_1_glVertexPointer(gl.funcs, C.GLint(size), C.GLenum(gltype), C.GLsizei(stride), pointer_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glTexCoordPointer.xml func (gl *GL) TexCoordPointer(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.gl2_1_glTexCoordPointer(gl.funcs, C.GLint(size), C.GLenum(gltype), C.GLsizei(stride), pointer_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glNormalPointer.xml func (gl *GL) NormalPointer(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.gl2_1_glNormalPointer(gl.funcs, C.GLenum(gltype), C.GLsizei(stride), pointer_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glInterleavedArrays.xml func (gl *GL) InterleavedArrays(format 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.gl2_1_glInterleavedArrays(gl.funcs, C.GLenum(format), C.GLsizei(stride), pointer_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glIndexPointer.xml func (gl *GL) IndexPointer(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.gl2_1_glIndexPointer(gl.funcs, C.GLenum(gltype), C.GLsizei(stride), pointer_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEnableClientState.xml func (gl *GL) EnableClientState(array glbase.Enum) { C.gl2_1_glEnableClientState(gl.funcs, C.GLenum(array)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glEdgeFlagPointer.xml func (gl *GL) EdgeFlagPointer(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.gl2_1_glEdgeFlagPointer(gl.funcs, C.GLsizei(stride), pointer_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glDisableClientState.xml func (gl *GL) DisableClientState(array glbase.Enum) { C.gl2_1_glDisableClientState(gl.funcs, C.GLenum(array)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColorPointer.xml func (gl *GL) ColorPointer(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.gl2_1_glColorPointer(gl.funcs, C.GLint(size), C.GLenum(gltype), C.GLsizei(stride), pointer_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glArrayElement.xml func (gl *GL) ArrayElement(i int32) { C.gl2_1_glArrayElement(gl.funcs, C.GLint(i)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glResetMinmax.xml func (gl *GL) ResetMinmax(target glbase.Enum) { C.gl2_1_glResetMinmax(gl.funcs, C.GLenum(target)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glResetHistogram.xml func (gl *GL) ResetHistogram(target glbase.Enum) { C.gl2_1_glResetHistogram(gl.funcs, C.GLenum(target)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMinmax.xml func (gl *GL) Minmax(target, internalFormat glbase.Enum, sink bool) { C.gl2_1_glMinmax(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), *(*C.GLboolean)(unsafe.Pointer(&sink))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glHistogram.xml func (gl *GL) Histogram(target glbase.Enum, width int, internalFormat glbase.Enum, sink bool) { C.gl2_1_glHistogram(gl.funcs, C.GLenum(target), C.GLsizei(width), C.GLenum(internalFormat), *(*C.GLboolean)(unsafe.Pointer(&sink))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetMinmaxParameteriv.xml func (gl *GL) GetMinmaxParameteriv(target, pname glbase.Enum, params []int32) { C.gl2_1_glGetMinmaxParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetMinmaxParameterfv.xml func (gl *GL) GetMinmaxParameterfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glGetMinmaxParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetMinmax.xml func (gl *GL) GetMinmax(target glbase.Enum, reset bool, format, gltype glbase.Enum, values interface{}) { var values_ptr unsafe.Pointer var values_v = reflect.ValueOf(values) if values != nil && values_v.Kind() != reflect.Slice { panic("parameter values must be a slice") } if values != nil { values_ptr = unsafe.Pointer(values_v.Index(0).Addr().Pointer()) } C.gl2_1_glGetMinmax(gl.funcs, C.GLenum(target), *(*C.GLboolean)(unsafe.Pointer(&reset)), C.GLenum(format), C.GLenum(gltype), values_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetHistogramParameteriv.xml func (gl *GL) GetHistogramParameteriv(target, pname glbase.Enum, params []int32) { C.gl2_1_glGetHistogramParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetHistogramParameterfv.xml func (gl *GL) GetHistogramParameterfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glGetHistogramParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetHistogram.xml func (gl *GL) GetHistogram(target glbase.Enum, reset bool, format, gltype glbase.Enum, values interface{}) { var values_ptr unsafe.Pointer var values_v = reflect.ValueOf(values) if values != nil && values_v.Kind() != reflect.Slice { panic("parameter values must be a slice") } if values != nil { values_ptr = unsafe.Pointer(values_v.Index(0).Addr().Pointer()) } C.gl2_1_glGetHistogram(gl.funcs, C.GLenum(target), *(*C.GLboolean)(unsafe.Pointer(&reset)), C.GLenum(format), C.GLenum(gltype), values_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSeparableFilter2D.xml func (gl *GL) SeparableFilter2D(target, internalFormat glbase.Enum, width, height int, format, gltype glbase.Enum, row, column interface{}) { var row_ptr unsafe.Pointer var row_v = reflect.ValueOf(row) if row != nil && row_v.Kind() != reflect.Slice { panic("parameter row must be a slice") } if row != nil { row_ptr = unsafe.Pointer(row_v.Index(0).Addr().Pointer()) } var column_ptr unsafe.Pointer var column_v = reflect.ValueOf(column) if column != nil && column_v.Kind() != reflect.Slice { panic("parameter column must be a slice") } if column != nil { column_ptr = unsafe.Pointer(column_v.Index(0).Addr().Pointer()) } C.gl2_1_glSeparableFilter2D(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), C.GLsizei(width), C.GLsizei(height), C.GLenum(format), C.GLenum(gltype), row_ptr, column_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetSeparableFilter.xml func (gl *GL) GetSeparableFilter(target, format, gltype glbase.Enum, row, column, span interface{}) { var row_ptr unsafe.Pointer var row_v = reflect.ValueOf(row) if row != nil && row_v.Kind() != reflect.Slice { panic("parameter row must be a slice") } if row != nil { row_ptr = unsafe.Pointer(row_v.Index(0).Addr().Pointer()) } var column_ptr unsafe.Pointer var column_v = reflect.ValueOf(column) if column != nil && column_v.Kind() != reflect.Slice { panic("parameter column must be a slice") } if column != nil { column_ptr = unsafe.Pointer(column_v.Index(0).Addr().Pointer()) } var span_ptr unsafe.Pointer var span_v = reflect.ValueOf(span) if span != nil && span_v.Kind() != reflect.Slice { panic("parameter span must be a slice") } if span != nil { span_ptr = unsafe.Pointer(span_v.Index(0).Addr().Pointer()) } C.gl2_1_glGetSeparableFilter(gl.funcs, C.GLenum(target), C.GLenum(format), C.GLenum(gltype), row_ptr, column_ptr, span_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetConvolutionParameteriv.xml func (gl *GL) GetConvolutionParameteriv(target, pname glbase.Enum, params []int32) { C.gl2_1_glGetConvolutionParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetConvolutionParameterfv.xml func (gl *GL) GetConvolutionParameterfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glGetConvolutionParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetConvolutionFilter.xml func (gl *GL) GetConvolutionFilter(target, format, gltype glbase.Enum, image interface{}) { var image_ptr unsafe.Pointer var image_v = reflect.ValueOf(image) if image != nil && image_v.Kind() != reflect.Slice { panic("parameter image must be a slice") } if image != nil { image_ptr = unsafe.Pointer(image_v.Index(0).Addr().Pointer()) } C.gl2_1_glGetConvolutionFilter(gl.funcs, C.GLenum(target), C.GLenum(format), C.GLenum(gltype), image_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glCopyConvolutionFilter2D.xml func (gl *GL) CopyConvolutionFilter2D(target, internalFormat glbase.Enum, x, y, width, height int) { C.gl2_1_glCopyConvolutionFilter2D(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), C.GLint(x), C.GLint(y), C.GLsizei(width), C.GLsizei(height)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glCopyConvolutionFilter1D.xml func (gl *GL) CopyConvolutionFilter1D(target, internalFormat glbase.Enum, x, y, width int) { C.gl2_1_glCopyConvolutionFilter1D(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), C.GLint(x), C.GLint(y), C.GLsizei(width)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glConvolutionParameteriv.xml func (gl *GL) ConvolutionParameteriv(target, pname glbase.Enum, params []int32) { C.gl2_1_glConvolutionParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glConvolutionParameteri.xml func (gl *GL) ConvolutionParameteri(target, pname glbase.Enum, params int32) { C.gl2_1_glConvolutionParameteri(gl.funcs, C.GLenum(target), C.GLenum(pname), C.GLint(params)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glConvolutionParameterfv.xml func (gl *GL) ConvolutionParameterfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glConvolutionParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glConvolutionParameterf.xml func (gl *GL) ConvolutionParameterf(target, pname glbase.Enum, params float32) { C.gl2_1_glConvolutionParameterf(gl.funcs, C.GLenum(target), C.GLenum(pname), C.GLfloat(params)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glConvolutionFilter2D.xml func (gl *GL) ConvolutionFilter2D(target, internalFormat glbase.Enum, width, height int, format, gltype glbase.Enum, image interface{}) { var image_ptr unsafe.Pointer var image_v = reflect.ValueOf(image) if image != nil && image_v.Kind() != reflect.Slice { panic("parameter image must be a slice") } if image != nil { image_ptr = unsafe.Pointer(image_v.Index(0).Addr().Pointer()) } C.gl2_1_glConvolutionFilter2D(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), C.GLsizei(width), C.GLsizei(height), C.GLenum(format), C.GLenum(gltype), image_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glConvolutionFilter1D.xml func (gl *GL) ConvolutionFilter1D(target, internalFormat glbase.Enum, width int, format, gltype glbase.Enum, image interface{}) { var image_ptr unsafe.Pointer var image_v = reflect.ValueOf(image) if image != nil && image_v.Kind() != reflect.Slice { panic("parameter image must be a slice") } if image != nil { image_ptr = unsafe.Pointer(image_v.Index(0).Addr().Pointer()) } C.gl2_1_glConvolutionFilter1D(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), C.GLsizei(width), C.GLenum(format), C.GLenum(gltype), image_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glCopyColorSubTable.xml func (gl *GL) CopyColorSubTable(target glbase.Enum, start int32, x, y, width int) { C.gl2_1_glCopyColorSubTable(gl.funcs, C.GLenum(target), C.GLsizei(start), C.GLint(x), C.GLint(y), C.GLsizei(width)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColorSubTable.xml func (gl *GL) ColorSubTable(target glbase.Enum, start int32, count int, format, gltype glbase.Enum, 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.gl2_1_glColorSubTable(gl.funcs, C.GLenum(target), C.GLsizei(start), C.GLsizei(count), C.GLenum(format), C.GLenum(gltype), data_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetColorTableParameteriv.xml func (gl *GL) GetColorTableParameteriv(target, pname glbase.Enum, params []int32) { C.gl2_1_glGetColorTableParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetColorTableParameterfv.xml func (gl *GL) GetColorTableParameterfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glGetColorTableParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glGetColorTable.xml func (gl *GL) GetColorTable(target, format, gltype glbase.Enum, table interface{}) { var table_ptr unsafe.Pointer var table_v = reflect.ValueOf(table) if table != nil && table_v.Kind() != reflect.Slice { panic("parameter table must be a slice") } if table != nil { table_ptr = unsafe.Pointer(table_v.Index(0).Addr().Pointer()) } C.gl2_1_glGetColorTable(gl.funcs, C.GLenum(target), C.GLenum(format), C.GLenum(gltype), table_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glCopyColorTable.xml func (gl *GL) CopyColorTable(target, internalFormat glbase.Enum, x, y, width int) { C.gl2_1_glCopyColorTable(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), C.GLint(x), C.GLint(y), C.GLsizei(width)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColorTableParameteriv.xml func (gl *GL) ColorTableParameteriv(target, pname glbase.Enum, params []int32) { C.gl2_1_glColorTableParameteriv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColorTableParameterfv.xml func (gl *GL) ColorTableParameterfv(target, pname glbase.Enum, params []float32) { C.gl2_1_glColorTableParameterfv(gl.funcs, C.GLenum(target), C.GLenum(pname), (*C.GLfloat)(unsafe.Pointer(¶ms[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glColorTable.xml func (gl *GL) ColorTable(target, internalFormat glbase.Enum, width int, format, gltype glbase.Enum, table interface{}) { var table_ptr unsafe.Pointer var table_v = reflect.ValueOf(table) if table != nil && table_v.Kind() != reflect.Slice { panic("parameter table must be a slice") } if table != nil { table_ptr = unsafe.Pointer(table_v.Index(0).Addr().Pointer()) } C.gl2_1_glColorTable(gl.funcs, C.GLenum(target), C.GLenum(internalFormat), C.GLsizei(width), C.GLenum(format), C.GLenum(gltype), table_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultTransposeMatrixd.xml func (gl *GL) MultTransposeMatrixd(m []float64) { C.gl2_1_glMultTransposeMatrixd(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&m[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultTransposeMatrixf.xml func (gl *GL) MultTransposeMatrixf(m []float32) { C.gl2_1_glMultTransposeMatrixf(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&m[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLoadTransposeMatrixd.xml func (gl *GL) LoadTransposeMatrixd(m []float64) { C.gl2_1_glLoadTransposeMatrixd(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&m[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glLoadTransposeMatrixf.xml func (gl *GL) LoadTransposeMatrixf(m []float32) { C.gl2_1_glLoadTransposeMatrixf(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&m[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord4sv.xml func (gl *GL) MultiTexCoord4sv(target glbase.Enum, v []int16) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord4sv(gl.funcs, C.GLenum(target), (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord4s.xml func (gl *GL) MultiTexCoord4s(target glbase.Enum, s, t, r, q int16) { C.gl2_1_glMultiTexCoord4s(gl.funcs, C.GLenum(target), C.GLshort(s), C.GLshort(t), C.GLshort(r), C.GLshort(q)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord4iv.xml func (gl *GL) MultiTexCoord4iv(target glbase.Enum, v []int32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord4iv(gl.funcs, C.GLenum(target), (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord4i.xml func (gl *GL) MultiTexCoord4i(target glbase.Enum, s, t, r, q int32) { C.gl2_1_glMultiTexCoord4i(gl.funcs, C.GLenum(target), C.GLint(s), C.GLint(t), C.GLint(r), C.GLint(q)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord4fv.xml func (gl *GL) MultiTexCoord4fv(target glbase.Enum, v []float32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord4fv(gl.funcs, C.GLenum(target), (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord4f.xml func (gl *GL) MultiTexCoord4f(target glbase.Enum, s, t, r, q float32) { C.gl2_1_glMultiTexCoord4f(gl.funcs, C.GLenum(target), C.GLfloat(s), C.GLfloat(t), C.GLfloat(r), C.GLfloat(q)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord4dv.xml func (gl *GL) MultiTexCoord4dv(target glbase.Enum, v []float64) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord4dv(gl.funcs, C.GLenum(target), (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord4d.xml func (gl *GL) MultiTexCoord4d(target glbase.Enum, s, t, r, q float64) { C.gl2_1_glMultiTexCoord4d(gl.funcs, C.GLenum(target), C.GLdouble(s), C.GLdouble(t), C.GLdouble(r), C.GLdouble(q)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord3sv.xml func (gl *GL) MultiTexCoord3sv(target glbase.Enum, v []int16) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord3sv(gl.funcs, C.GLenum(target), (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord3s.xml func (gl *GL) MultiTexCoord3s(target glbase.Enum, s, t, r int16) { C.gl2_1_glMultiTexCoord3s(gl.funcs, C.GLenum(target), C.GLshort(s), C.GLshort(t), C.GLshort(r)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord3iv.xml func (gl *GL) MultiTexCoord3iv(target glbase.Enum, v []int32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord3iv(gl.funcs, C.GLenum(target), (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord3i.xml func (gl *GL) MultiTexCoord3i(target glbase.Enum, s, t, r int32) { C.gl2_1_glMultiTexCoord3i(gl.funcs, C.GLenum(target), C.GLint(s), C.GLint(t), C.GLint(r)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord3fv.xml func (gl *GL) MultiTexCoord3fv(target glbase.Enum, v []float32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord3fv(gl.funcs, C.GLenum(target), (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord3f.xml func (gl *GL) MultiTexCoord3f(target glbase.Enum, s, t, r float32) { C.gl2_1_glMultiTexCoord3f(gl.funcs, C.GLenum(target), C.GLfloat(s), C.GLfloat(t), C.GLfloat(r)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord3dv.xml func (gl *GL) MultiTexCoord3dv(target glbase.Enum, v []float64) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord3dv(gl.funcs, C.GLenum(target), (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord3d.xml func (gl *GL) MultiTexCoord3d(target glbase.Enum, s, t, r float64) { C.gl2_1_glMultiTexCoord3d(gl.funcs, C.GLenum(target), C.GLdouble(s), C.GLdouble(t), C.GLdouble(r)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord2sv.xml func (gl *GL) MultiTexCoord2sv(target glbase.Enum, v []int16) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord2sv(gl.funcs, C.GLenum(target), (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord2s.xml func (gl *GL) MultiTexCoord2s(target glbase.Enum, s, t int16) { C.gl2_1_glMultiTexCoord2s(gl.funcs, C.GLenum(target), C.GLshort(s), C.GLshort(t)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord2iv.xml func (gl *GL) MultiTexCoord2iv(target glbase.Enum, v []int32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord2iv(gl.funcs, C.GLenum(target), (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord2i.xml func (gl *GL) MultiTexCoord2i(target glbase.Enum, s, t int32) { C.gl2_1_glMultiTexCoord2i(gl.funcs, C.GLenum(target), C.GLint(s), C.GLint(t)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord2fv.xml func (gl *GL) MultiTexCoord2fv(target glbase.Enum, v []float32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord2fv(gl.funcs, C.GLenum(target), (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord2f.xml func (gl *GL) MultiTexCoord2f(target glbase.Enum, s, t float32) { C.gl2_1_glMultiTexCoord2f(gl.funcs, C.GLenum(target), C.GLfloat(s), C.GLfloat(t)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord2dv.xml func (gl *GL) MultiTexCoord2dv(target glbase.Enum, v []float64) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glMultiTexCoord2dv(gl.funcs, C.GLenum(target), (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord2d.xml func (gl *GL) MultiTexCoord2d(target glbase.Enum, s, t float64) { C.gl2_1_glMultiTexCoord2d(gl.funcs, C.GLenum(target), C.GLdouble(s), C.GLdouble(t)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord1sv.xml func (gl *GL) MultiTexCoord1sv(target glbase.Enum, v []int16) { C.gl2_1_glMultiTexCoord1sv(gl.funcs, C.GLenum(target), (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord1s.xml func (gl *GL) MultiTexCoord1s(target glbase.Enum, s int16) { C.gl2_1_glMultiTexCoord1s(gl.funcs, C.GLenum(target), C.GLshort(s)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord1iv.xml func (gl *GL) MultiTexCoord1iv(target glbase.Enum, v []int32) { C.gl2_1_glMultiTexCoord1iv(gl.funcs, C.GLenum(target), (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord1i.xml func (gl *GL) MultiTexCoord1i(target glbase.Enum, s int32) { C.gl2_1_glMultiTexCoord1i(gl.funcs, C.GLenum(target), C.GLint(s)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord1fv.xml func (gl *GL) MultiTexCoord1fv(target glbase.Enum, v []float32) { C.gl2_1_glMultiTexCoord1fv(gl.funcs, C.GLenum(target), (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord1f.xml func (gl *GL) MultiTexCoord1f(target glbase.Enum, s float32) { C.gl2_1_glMultiTexCoord1f(gl.funcs, C.GLenum(target), C.GLfloat(s)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord1dv.xml func (gl *GL) MultiTexCoord1dv(target glbase.Enum, v []float64) { C.gl2_1_glMultiTexCoord1dv(gl.funcs, C.GLenum(target), (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glMultiTexCoord1d.xml func (gl *GL) MultiTexCoord1d(target glbase.Enum, s float64) { C.gl2_1_glMultiTexCoord1d(gl.funcs, C.GLenum(target), C.GLdouble(s)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glClientActiveTexture.xml func (gl *GL) ClientActiveTexture(texture glbase.Enum) { C.gl2_1_glClientActiveTexture(gl.funcs, C.GLenum(texture)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos3sv.xml func (gl *GL) WindowPos3sv(v []int16) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glWindowPos3sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos3s.xml func (gl *GL) WindowPos3s(x, y, z int16) { C.gl2_1_glWindowPos3s(gl.funcs, C.GLshort(x), C.GLshort(y), C.GLshort(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos3iv.xml func (gl *GL) WindowPos3iv(v []int32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glWindowPos3iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos3i.xml func (gl *GL) WindowPos3i(x, y, z int) { C.gl2_1_glWindowPos3i(gl.funcs, C.GLint(x), C.GLint(y), C.GLint(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos3fv.xml func (gl *GL) WindowPos3fv(v []float32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glWindowPos3fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos3f.xml func (gl *GL) WindowPos3f(x, y, z float32) { C.gl2_1_glWindowPos3f(gl.funcs, C.GLfloat(x), C.GLfloat(y), C.GLfloat(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos3dv.xml func (gl *GL) WindowPos3dv(v []float64) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glWindowPos3dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos3d.xml func (gl *GL) WindowPos3d(x, y, z float64) { C.gl2_1_glWindowPos3d(gl.funcs, C.GLdouble(x), C.GLdouble(y), C.GLdouble(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos2sv.xml func (gl *GL) WindowPos2sv(v []int16) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glWindowPos2sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos2s.xml func (gl *GL) WindowPos2s(x, y int16) { C.gl2_1_glWindowPos2s(gl.funcs, C.GLshort(x), C.GLshort(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos2iv.xml func (gl *GL) WindowPos2iv(v []int32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glWindowPos2iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos2i.xml func (gl *GL) WindowPos2i(x, y int) { C.gl2_1_glWindowPos2i(gl.funcs, C.GLint(x), C.GLint(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos2fv.xml func (gl *GL) WindowPos2fv(v []float32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glWindowPos2fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos2f.xml func (gl *GL) WindowPos2f(x, y float32) { C.gl2_1_glWindowPos2f(gl.funcs, C.GLfloat(x), C.GLfloat(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos2dv.xml func (gl *GL) WindowPos2dv(v []float64) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glWindowPos2dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glWindowPos2d.xml func (gl *GL) WindowPos2d(x, y float64) { C.gl2_1_glWindowPos2d(gl.funcs, C.GLdouble(x), C.GLdouble(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColorPointer.xml func (gl *GL) SecondaryColorPointer(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.gl2_1_glSecondaryColorPointer(gl.funcs, C.GLint(size), C.GLenum(gltype), C.GLsizei(stride), pointer_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3usv.xml func (gl *GL) SecondaryColor3usv(v []uint16) { C.gl2_1_glSecondaryColor3usv(gl.funcs, (*C.GLushort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3us.xml func (gl *GL) SecondaryColor3us(red, green, blue uint16) { C.gl2_1_glSecondaryColor3us(gl.funcs, C.GLushort(red), C.GLushort(green), C.GLushort(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3uiv.xml func (gl *GL) SecondaryColor3uiv(v []uint32) { C.gl2_1_glSecondaryColor3uiv(gl.funcs, (*C.GLuint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3ui.xml func (gl *GL) SecondaryColor3ui(red, green, blue uint32) { C.gl2_1_glSecondaryColor3ui(gl.funcs, C.GLuint(red), C.GLuint(green), C.GLuint(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3ubv.xml func (gl *GL) SecondaryColor3ubv(v []uint8) { C.gl2_1_glSecondaryColor3ubv(gl.funcs, (*C.GLubyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3ub.xml func (gl *GL) SecondaryColor3ub(red, green, blue uint8) { C.gl2_1_glSecondaryColor3ub(gl.funcs, C.GLubyte(red), C.GLubyte(green), C.GLubyte(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3sv.xml func (gl *GL) SecondaryColor3sv(v []int16) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glSecondaryColor3sv(gl.funcs, (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3s.xml func (gl *GL) SecondaryColor3s(red, green, blue int16) { C.gl2_1_glSecondaryColor3s(gl.funcs, C.GLshort(red), C.GLshort(green), C.GLshort(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3iv.xml func (gl *GL) SecondaryColor3iv(v []int32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glSecondaryColor3iv(gl.funcs, (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3i.xml func (gl *GL) SecondaryColor3i(red, green, blue int32) { C.gl2_1_glSecondaryColor3i(gl.funcs, C.GLint(red), C.GLint(green), C.GLint(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3fv.xml func (gl *GL) SecondaryColor3fv(v []float32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glSecondaryColor3fv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3f.xml func (gl *GL) SecondaryColor3f(red, green, blue float32) { C.gl2_1_glSecondaryColor3f(gl.funcs, C.GLfloat(red), C.GLfloat(green), C.GLfloat(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3dv.xml func (gl *GL) SecondaryColor3dv(v []float64) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glSecondaryColor3dv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3d.xml func (gl *GL) SecondaryColor3d(red, green, blue float64) { C.gl2_1_glSecondaryColor3d(gl.funcs, C.GLdouble(red), C.GLdouble(green), C.GLdouble(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3bv.xml func (gl *GL) SecondaryColor3bv(v []byte) { C.gl2_1_glSecondaryColor3bv(gl.funcs, (*C.GLbyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glSecondaryColor3b.xml func (gl *GL) SecondaryColor3b(red, green, blue byte) { C.gl2_1_glSecondaryColor3b(gl.funcs, C.GLbyte(red), C.GLbyte(green), C.GLbyte(blue)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFogCoordPointer.xml func (gl *GL) FogCoordPointer(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.gl2_1_glFogCoordPointer(gl.funcs, C.GLenum(gltype), C.GLsizei(stride), pointer_ptr) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFogCoorddv.xml func (gl *GL) FogCoorddv(coord []float64) { C.gl2_1_glFogCoorddv(gl.funcs, (*C.GLdouble)(unsafe.Pointer(&coord[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFogCoordd.xml func (gl *GL) FogCoordd(coord float64) { C.gl2_1_glFogCoordd(gl.funcs, C.GLdouble(coord)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFogCoordfv.xml func (gl *GL) FogCoordfv(coord []float32) { C.gl2_1_glFogCoordfv(gl.funcs, (*C.GLfloat)(unsafe.Pointer(&coord[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glFogCoordf.xml func (gl *GL) FogCoordf(coord float32) { C.gl2_1_glFogCoordf(gl.funcs, C.GLfloat(coord)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4usv.xml func (gl *GL) VertexAttrib4usv(index glbase.Attrib, v []uint16) { C.gl2_1_glVertexAttrib4usv(gl.funcs, C.GLuint(index), (*C.GLushort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4uiv.xml func (gl *GL) VertexAttrib4uiv(index glbase.Attrib, v []uint32) { C.gl2_1_glVertexAttrib4uiv(gl.funcs, C.GLuint(index), (*C.GLuint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4ubv.xml func (gl *GL) VertexAttrib4ubv(index glbase.Attrib, v []uint8) { C.gl2_1_glVertexAttrib4ubv(gl.funcs, C.GLuint(index), (*C.GLubyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4sv.xml func (gl *GL) VertexAttrib4sv(index glbase.Attrib, v []int16) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib4sv(gl.funcs, C.GLuint(index), (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4s.xml func (gl *GL) VertexAttrib4s(index glbase.Attrib, x, y, z, w int16) { C.gl2_1_glVertexAttrib4s(gl.funcs, C.GLuint(index), C.GLshort(x), C.GLshort(y), C.GLshort(z), C.GLshort(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4iv.xml func (gl *GL) VertexAttrib4iv(index glbase.Attrib, v []int32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib4iv(gl.funcs, C.GLuint(index), (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4fv.xml func (gl *GL) VertexAttrib4fv(index glbase.Attrib, v []float32) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib4fv(gl.funcs, C.GLuint(index), (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4f.xml func (gl *GL) VertexAttrib4f(index glbase.Attrib, x, y, z, w float32) { C.gl2_1_glVertexAttrib4f(gl.funcs, C.GLuint(index), C.GLfloat(x), C.GLfloat(y), C.GLfloat(z), C.GLfloat(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4dv.xml func (gl *GL) VertexAttrib4dv(index glbase.Attrib, v []float64) { if len(v) != 4 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib4dv(gl.funcs, C.GLuint(index), (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4d.xml func (gl *GL) VertexAttrib4d(index glbase.Attrib, x, y, z, w float64) { C.gl2_1_glVertexAttrib4d(gl.funcs, C.GLuint(index), C.GLdouble(x), C.GLdouble(y), C.GLdouble(z), C.GLdouble(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4bv.xml func (gl *GL) VertexAttrib4bv(index glbase.Attrib, v []byte) { C.gl2_1_glVertexAttrib4bv(gl.funcs, C.GLuint(index), (*C.GLbyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4Nusv.xml func (gl *GL) VertexAttrib4Nusv(index glbase.Attrib, v []uint16) { C.gl2_1_glVertexAttrib4Nusv(gl.funcs, C.GLuint(index), (*C.GLushort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4Nuiv.xml func (gl *GL) VertexAttrib4Nuiv(index glbase.Attrib, v []uint32) { C.gl2_1_glVertexAttrib4Nuiv(gl.funcs, C.GLuint(index), (*C.GLuint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4Nubv.xml func (gl *GL) VertexAttrib4Nubv(index glbase.Attrib, v []uint8) { C.gl2_1_glVertexAttrib4Nubv(gl.funcs, C.GLuint(index), (*C.GLubyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4Nub.xml func (gl *GL) VertexAttrib4Nub(index glbase.Attrib, x, y, z, w uint8) { C.gl2_1_glVertexAttrib4Nub(gl.funcs, C.GLuint(index), C.GLubyte(x), C.GLubyte(y), C.GLubyte(z), C.GLubyte(w)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4Nsv.xml func (gl *GL) VertexAttrib4Nsv(index glbase.Attrib, v []int16) { C.gl2_1_glVertexAttrib4Nsv(gl.funcs, C.GLuint(index), (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4Niv.xml func (gl *GL) VertexAttrib4Niv(index glbase.Attrib, v []int32) { C.gl2_1_glVertexAttrib4Niv(gl.funcs, C.GLuint(index), (*C.GLint)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib4Nbv.xml func (gl *GL) VertexAttrib4Nbv(index glbase.Attrib, v []byte) { C.gl2_1_glVertexAttrib4Nbv(gl.funcs, C.GLuint(index), (*C.GLbyte)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib3sv.xml func (gl *GL) VertexAttrib3sv(index glbase.Attrib, v []int16) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib3sv(gl.funcs, C.GLuint(index), (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib3s.xml func (gl *GL) VertexAttrib3s(index glbase.Attrib, x, y, z int16) { C.gl2_1_glVertexAttrib3s(gl.funcs, C.GLuint(index), C.GLshort(x), C.GLshort(y), C.GLshort(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib3fv.xml func (gl *GL) VertexAttrib3fv(index glbase.Attrib, v []float32) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib3fv(gl.funcs, C.GLuint(index), (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib3f.xml func (gl *GL) VertexAttrib3f(index glbase.Attrib, x, y, z float32) { C.gl2_1_glVertexAttrib3f(gl.funcs, C.GLuint(index), C.GLfloat(x), C.GLfloat(y), C.GLfloat(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib3dv.xml func (gl *GL) VertexAttrib3dv(index glbase.Attrib, v []float64) { if len(v) != 3 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib3dv(gl.funcs, C.GLuint(index), (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib3d.xml func (gl *GL) VertexAttrib3d(index glbase.Attrib, x, y, z float64) { C.gl2_1_glVertexAttrib3d(gl.funcs, C.GLuint(index), C.GLdouble(x), C.GLdouble(y), C.GLdouble(z)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib2sv.xml func (gl *GL) VertexAttrib2sv(index glbase.Attrib, v []int16) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib2sv(gl.funcs, C.GLuint(index), (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib2s.xml func (gl *GL) VertexAttrib2s(index glbase.Attrib, x, y int16) { C.gl2_1_glVertexAttrib2s(gl.funcs, C.GLuint(index), C.GLshort(x), C.GLshort(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib2fv.xml func (gl *GL) VertexAttrib2fv(index glbase.Attrib, v []float32) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib2fv(gl.funcs, C.GLuint(index), (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib2f.xml func (gl *GL) VertexAttrib2f(index glbase.Attrib, x, y float32) { C.gl2_1_glVertexAttrib2f(gl.funcs, C.GLuint(index), C.GLfloat(x), C.GLfloat(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib2dv.xml func (gl *GL) VertexAttrib2dv(index glbase.Attrib, v []float64) { if len(v) != 2 { panic("parameter v has incorrect length") } C.gl2_1_glVertexAttrib2dv(gl.funcs, C.GLuint(index), (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib2d.xml func (gl *GL) VertexAttrib2d(index glbase.Attrib, x, y float64) { C.gl2_1_glVertexAttrib2d(gl.funcs, C.GLuint(index), C.GLdouble(x), C.GLdouble(y)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib1sv.xml func (gl *GL) VertexAttrib1sv(index glbase.Attrib, v []int16) { C.gl2_1_glVertexAttrib1sv(gl.funcs, C.GLuint(index), (*C.GLshort)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib1s.xml func (gl *GL) VertexAttrib1s(index glbase.Attrib, x int16) { C.gl2_1_glVertexAttrib1s(gl.funcs, C.GLuint(index), C.GLshort(x)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib1fv.xml func (gl *GL) VertexAttrib1fv(index glbase.Attrib, v []float32) { C.gl2_1_glVertexAttrib1fv(gl.funcs, C.GLuint(index), (*C.GLfloat)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib1f.xml func (gl *GL) VertexAttrib1f(index glbase.Attrib, x float32) { C.gl2_1_glVertexAttrib1f(gl.funcs, C.GLuint(index), C.GLfloat(x)) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib1dv.xml func (gl *GL) VertexAttrib1dv(index glbase.Attrib, v []float64) { C.gl2_1_glVertexAttrib1dv(gl.funcs, C.GLuint(index), (*C.GLdouble)(unsafe.Pointer(&v[0]))) } // https://www.opengl.org/sdk/docs/man2/xhtml/glVertexAttrib1d.xml func (gl *GL) VertexAttrib1d(index glbase.Attrib, x float64) { C.gl2_1_glVertexAttrib1d(gl.funcs, C.GLuint(index), C.GLdouble(x)) }