Package glitter

Enum(SRC_COLOR, ONE_MINUS_SRC_COLOR, ONE_MINUS_CONSTANT_COLOR, ONE_MIN
US_SRC_ALPHA, ONE_MINUS_CONSTANT_ALPHA, ONE_MINUS_DST_ALPHA, DST_COLOR
, CONSTANT_COLOR, SRC_ALPHA_SATURATE, ONE_MINUS_DST_COLOR, SRC_ALPHA, 
CONSTANT_ALPHA, ONE, DST_ALPHA, ZERO)

{1: POINTS, 2: LINES, 3: TRIANGLES}

Enum(STREAM_DRAW, STREAM_READ, STREAM_COPY, STATIC_DRAW, STATIC_READ, 
STATIC_COPY, DYNAMIC_DRAW, DYNAMIC_READ, DYNAMIC_COPY)

Enum(ALREADY_SIGNALED, TIMEOUT_EXPIRED, CONDITION_SATISFIED, WAIT_FAIL
ED)

Enum(BGR, STENCIL_INDEX, DEPTH_COMPONENT, RED, GREEN, BLUE, RGB, RGBA,
 BGRA, DEPTH_STENCIL)

Enum(BYTE, UNSIGNED_BYTE, SHORT, UNSIGNED_SHORT, INT, UNSIGNED_INT, FL
OAT, HALF_FLOAT, FLOAT_32_UNSIGNED_INT_24_8_REV, UNSIGNED_BYTE_3_3_2, 
UNSIGNED_SHORT_4_4_4_4, UNSIGNED_SHORT_5_5_5_1, UNSIGNED_INT_8_8_8_8, 
UNSIGNED_INT_10_10_10_2, UNSIGNED_INT_10F_11F_11F_REV, UNSIGNED_INT_5_
9_9_9_REV, UNSIGNED_BYTE_2_3_3_REV, UNSIGNED_SHORT_5_6_5, UNSIGNED_SHO
RT_5_6_5_REV, UNSIGNED_SHORT_4_4_4_4_REV, UNSIGNED_SHORT_1_5_5_5_REV, 
UNSIGNED_INT_8_8_8_8_REV, UNSIGNED_INT_2_10_10_10_REV, UNSIGNED_INT_24
_8)

Enum(NEVER, LESS, EQUAL, LEQUAL, GREATER, NOTEQUAL, GEQUAL, ALWAYS)

Enum(NONE, FRONT_RIGHT, BACK_LEFT, BACK_RIGHT, FRONT, BACK, LEFT, RIGH
T, FRONT_AND_BACK, FRONT_LEFT, COLOR_ATTACHMENT0, COLOR_ATTACHMENT1, C
OLOR_ATTACHMENT2, COLOR_ATTACHMENT3, COLOR_ATTACHMENT4, COLOR_ATTACHME
NT5, COLOR_ATTACHMENT6, COLOR_ATTACHMENT7, COLOR_ATTACHMENT8, COLOR_AT
TACHMENT9, COLOR_ATTACHMENT10, COLOR_ATTACHMENT11, COLOR_ATTACHMENT12,
 COLOR_ATTACHMENT13, COLOR_ATTACHMENT14, COLOR_ATTACHMENT15)

{(uint8, 1): GL_RED_INTEGER(36244),
 (uint8, 2): GL_RG_INTEGER(33320),
 (uint8, 3): GL_RGB_INTEGER(36248),
 (uint8, 4): GL_RGBA_INTEGER(36249),
 (uint16, 1): GL_RED_INTEGER(36244),
 (uint16, 2): GL_RG_INTEGER(33320),
 (uint16, 3): GL_RGB_INTEGER(36248),
 (uint16, 4): GL_RGBA_INTEGER(36249),
...

{(uint8, 1): GL_R8UI(33330),
 (uint8, 2): GL_RG8UI(33336),
 (uint8, 3): GL_RGB8UI(36221),
 (uint8, 4): GL_RGBA8UI(36220),
 (uint16, 1): GL_R16UI(33332),
 (uint16, 2): GL_RG16UI(33338),
 (uint16, 3): GL_RGB16UI(36215),
 (uint16, 4): GL_RGBA16UI(36214),
...

'''
#version 400 core

in vec4 ex_color;
layout(location=0) out vec4 out_color;

void main() {
    out_color = ex_color;
...

'''
#version 400 core

in vec2 ex_texcoord;
uniform sampler2D image;
layout(location=0) out vec4 out_color;

void main() {
...

'''
#version 400 core
#extension GL_ARB_texture_rectangle : enable

uniform sampler2DRect image;
layout(location=0) out vec4 out_color;

void main() {
...

Enum(INCOMPLETE_MULTISAMPLE, INCOMPLETE_LAYER_TARGETS, COMPLETE, INCOM
PLETE_ATTACHMENT, INCOMPLETE_MISSING_ATTACHMENT, UNDEFINED, INCOMPLETE
_DRAW_BUFFER, INCOMPLETE_READ_BUFFER, UNSUPPORTED)

{GL_RED(6403): (float32, 1),
 GL_RGB(6407): (float32, 3),
 GL_RGBA(6408): (float32, 4),
 GL_RG(33319): (float32, 2),
 GL_RG_INTEGER(33320): (int32, 2),
 GL_RED_INTEGER(36244): (int32, 1),
 GL_RGB_INTEGER(36248): (int32, 3),
 GL_RGBA_INTEGER(36249): (int32, 4)}

{GL_R32F(33326): (float32, 1),
 GL_RG32F(33328): (float32, 2),
 GL_R8I(33329): (int8, 1),
 GL_R8UI(33330): (uint8, 1),
 GL_R16I(33331): (int16, 1),
 GL_R16UI(33332): (uint16, 1),
 GL_R32I(33333): (int32, 1),
 GL_R32UI(33334): (uint32, 1),
...

{GL_R32F(33326): GL_FLOAT(5126),
 GL_RG32F(33328): GL_FLOAT(5126),
 GL_R8I(33329): GL_BYTE(5120),
 GL_R8UI(33330): GL_UNSIGNED_BYTE(5121),
 GL_R16I(33331): GL_SHORT(5122),
 GL_R16UI(33332): GL_UNSIGNED_SHORT(5123),
 GL_R32I(33333): GL_INT(5124),
 GL_R32UI(33334): GL_UNSIGNED_INT(5125),
...

Enum(CLEAR, AND, AND_REVERSE, COPY, AND_INVERTED, NOOP, XOR, OR, NOR, 
EQUIV, INVERT, OR_REVERSE, COPY_INVERTED, OR_INVERTED, NAND, SET)

{LINES: 2, POINTS: 1, TRIANGLES: 3}

Enum(POINTS, LINES, LINE_LOOP, LINE_STRIP, TRIANGLES, TRIANGLE_STRIP, 
TRIANGLE_FAN, LINES_ADJACENCY, LINE_STRIP_ADJACENCY, TRIANGLES_ADJACEN
CY, TRIANGLE_STRIP_ADJACENCY, PATCHES)

Enum(FIRST_VERTEX_CONVENTION, LAST_VERTEX_CONVENTION)

((-1.0, -1.0), (-1.0, 1.0), (1.0, 1.0), (1.0, -1.0))

Enum(NONE, FRONT_RIGHT, BACK_LEFT, BACK_RIGHT, FRONT, BACK, LEFT, RIGH
T, FRONT_LEFT, COLOR_ATTACHMENT0, COLOR_ATTACHMENT1, COLOR_ATTACHMENT2
, COLOR_ATTACHMENT3, COLOR_ATTACHMENT4, COLOR_ATTACHMENT5, COLOR_ATTAC
HMENT6, COLOR_ATTACHMENT7, COLOR_ATTACHMENT8, COLOR_ATTACHMENT9, COLOR
_ATTACHMENT10, COLOR_ATTACHMENT11, COLOR_ATTACHMENT12, COLOR_ATTACHMEN
T13, COLOR_ATTACHMENT14, COLOR_ATTACHMENT15)

ShaderDatatype("atomic_uint", _gl.GL_UNSIGNED_INT_ATOMIC_COUNTER, dtyp
e= uint32, atomic= True)

ShaderDatatype("bvec2", _gl.GL_BOOL_VEC2, dtype= bool8, shape= 2)

ShaderDatatype("bvec3", _gl.GL_BOOL_VEC3, dtype= bool8, shape= 3)

ShaderDatatype("bvec4", _gl.GL_BOOL_VEC4, dtype= bool8, shape= 4)

ShaderDatatype("dmat2", _gl.GL_DOUBLE_MAT2, dtype= float64, shape= (2,
 2))

ShaderDatatype("dmat3", _gl.GL_DOUBLE_MAT3, dtype= float64, shape= (3,
 3))

ShaderDatatype("dmat4", _gl.GL_DOUBLE_MAT4, dtype= float64, shape= (4,
 4))

ShaderDatatype("double", _gl.GL_DOUBLE, dtype= float64)

ShaderDatatype("dvec2", _gl.GL_DOUBLE_VEC2, dtype= float64, shape= 2)

ShaderDatatype("dvec3", _gl.GL_DOUBLE_VEC3, dtype= float64, shape= 3)

ShaderDatatype("dvec4", _gl.GL_DOUBLE_VEC4, dtype= float64, shape= 4)

ShaderDatatype("float", _gl.GL_FLOAT, dtype= float32)

ShaderDatatype("iimage1D", _gl.GL_INT_IMAGE_1D, texture= True)

ShaderDatatype("iimage1DArray", _gl.GL_INT_IMAGE_1D_ARRAY, texture= Tr
ue)

ShaderDatatype("iimage2D", _gl.GL_INT_IMAGE_2D, texture= True)

ShaderDatatype("iimage2DArray", _gl.GL_INT_IMAGE_2D_ARRAY, texture= Tr
ue)

ShaderDatatype("iimage2DMS", _gl.GL_INT_IMAGE_2D_MULTISAMPLE, texture=
 True)

ShaderDatatype("iimage2DMSArray", _gl.GL_INT_IMAGE_2D_MULTISAMPLE_ARRA
Y, texture= True)

ShaderDatatype("iimage2DRect", _gl.GL_INT_IMAGE_2D_RECT, texture= True
)

ShaderDatatype("iimage3D", _gl.GL_INT_IMAGE_3D, texture= True)

ShaderDatatype("iimageBuffer", _gl.GL_INT_IMAGE_BUFFER, texture= True)

ShaderDatatype("iimageCube", _gl.GL_INT_IMAGE_CUBE, texture= True)

ShaderDatatype("image1D", _gl.GL_IMAGE_1D, texture= True)

ShaderDatatype("image1DArray", _gl.GL_IMAGE_1D_ARRAY, texture= True)

ShaderDatatype("image2D", _gl.GL_IMAGE_2D, texture= True)

ShaderDatatype("image2DArray", _gl.GL_IMAGE_2D_ARRAY, texture= True)

ShaderDatatype("image2DMS", _gl.GL_IMAGE_2D_MULTISAMPLE, texture= True
)

ShaderDatatype("image2DMSArray", _gl.GL_IMAGE_2D_MULTISAMPLE_ARRAY, te
xture= True)

ShaderDatatype("image2DRect", _gl.GL_IMAGE_2D_RECT, texture= True)

ShaderDatatype("image3D", _gl.GL_IMAGE_3D, texture= True)

ShaderDatatype("imageBuffer", _gl.GL_IMAGE_BUFFER, texture= True)

ShaderDatatype("imageCube", _gl.GL_IMAGE_CUBE, texture= True)

ShaderDatatype("isampler1D", _gl.GL_INT_SAMPLER_1D, texture= True)

ShaderDatatype("isampler1DArray", _gl.GL_INT_SAMPLER_1D_ARRAY, texture
= True)

ShaderDatatype("isampler2D", _gl.GL_INT_SAMPLER_2D, texture= True)

ShaderDatatype("isampler2DArray", _gl.GL_INT_SAMPLER_2D_ARRAY, texture
= True)

ShaderDatatype("isampler2DMS", _gl.GL_INT_SAMPLER_2D_MULTISAMPLE, text
ure= True)

ShaderDatatype("isampler2DMSArray", _gl.GL_INT_SAMPLER_2D_MULTISAMPLE_
ARRAY, texture= True)

ShaderDatatype("isampler2DRect", _gl.GL_INT_SAMPLER_2D_RECT, texture= 
True)

ShaderDatatype("isampler3D", _gl.GL_INT_SAMPLER_3D, texture= True)

ShaderDatatype("isamplerBuffer", _gl.GL_INT_SAMPLER_BUFFER, texture= T
rue)

ShaderDatatype("isamplerCube", _gl.GL_INT_SAMPLER_CUBE, texture= True)

ShaderDatatype("ivec2", _gl.GL_INT_VEC2, dtype= int32, shape= 2)

ShaderDatatype("ivec3", _gl.GL_INT_VEC3, dtype= int32, shape= 3)

ShaderDatatype("ivec4", _gl.GL_INT_VEC4, dtype= int32, shape= 4)

ShaderDatatype("mat2", _gl.GL_FLOAT_MAT2, dtype= float32, shape= (2, 2
))

ShaderDatatype("mat3", _gl.GL_FLOAT_MAT3, dtype= float32, shape= (3, 3
))

ShaderDatatype("mat4", _gl.GL_FLOAT_MAT4, dtype= float32, shape= (4, 4
))

ShaderDatatype("sampler1D", _gl.GL_SAMPLER_1D, texture= True)

ShaderDatatype("sampler1DArray", _gl.GL_SAMPLER_1D_ARRAY, texture= Tru
e)

ShaderDatatype("sampler1DArrayShadow", _gl.GL_SAMPLER_1D_ARRAY_SHADOW,
 texture= True)

ShaderDatatype("sampler1DShadow", _gl.GL_SAMPLER_1D_SHADOW, texture= T
rue)

ShaderDatatype("sampler2D", _gl.GL_SAMPLER_2D, texture= True)

ShaderDatatype("sampler2DArray", _gl.GL_SAMPLER_2D_ARRAY, texture= Tru
e)

ShaderDatatype("sampler2DArrayShadow", _gl.GL_SAMPLER_2D_ARRAY_SHADOW,
 texture= True)

ShaderDatatype("sampler2DMS", _gl.GL_SAMPLER_2D_MULTISAMPLE, texture= 
True)

ShaderDatatype("sampler2DMSArray", _gl.GL_SAMPLER_2D_MULTISAMPLE_ARRAY
, texture= True)

ShaderDatatype("sampler2DRect", _gl.GL_SAMPLER_2D_RECT, texture= True)

ShaderDatatype("sampler2DRectShadow", _gl.GL_SAMPLER_2D_RECT_SHADOW, t
exture= True)

ShaderDatatype("sampler2DShadow", _gl.GL_SAMPLER_2D_SHADOW, texture= T
rue)

ShaderDatatype("sampler3D", _gl.GL_SAMPLER_3D, texture= True)

ShaderDatatype("samplerBuffer", _gl.GL_SAMPLER_BUFFER, texture= True)

ShaderDatatype("samplerCube", _gl.GL_SAMPLER_CUBE, texture= True)

ShaderDatatype("samplerCubeShadow", _gl.GL_SAMPLER_CUBE_SHADOW, textur
e= True)

ShaderDatatype("uimage1D", _gl.GL_UNSIGNED_INT_IMAGE_1D, texture= True
)

ShaderDatatype("uimage1DArray", _gl.GL_UNSIGNED_INT_IMAGE_1D_ARRAY, te
xture= True)

ShaderDatatype("uimage2D", _gl.GL_UNSIGNED_INT_IMAGE_2D, texture= True
)

ShaderDatatype("uimage2DArray", _gl.GL_UNSIGNED_INT_IMAGE_2D_ARRAY, te
xture= True)

ShaderDatatype("uimage2DMS", _gl.GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE,
 texture= True)

ShaderDatatype("uimage2DMSArray", _gl.GL_UNSIGNED_INT_IMAGE_2D_MULTISA
MPLE_ARRAY, texture= True)

ShaderDatatype("uimage2DRect", _gl.GL_UNSIGNED_INT_IMAGE_2D_RECT, text
ure= True)

ShaderDatatype("uimage3D", _gl.GL_UNSIGNED_INT_IMAGE_3D, texture= True
)

ShaderDatatype("uimageBuffer", _gl.GL_UNSIGNED_INT_IMAGE_BUFFER, textu
re= True)

ShaderDatatype("uimageCube", _gl.GL_UNSIGNED_INT_IMAGE_CUBE, texture= 
True)

ShaderDatatype("unsigned int", _gl.GL_UNSIGNED_INT, dtype= uint32)

ShaderDatatype("usampler1D", _gl.GL_UNSIGNED_INT_SAMPLER_1D, texture= 
True)

ShaderDatatype("usampler1DArray", _gl.GL_UNSIGNED_INT_SAMPLER_1D_ARRAY
, texture= True)

ShaderDatatype("usampler2D", _gl.GL_UNSIGNED_INT_SAMPLER_2D, texture= 
True)

ShaderDatatype("usampler2DArray", _gl.GL_UNSIGNED_INT_SAMPLER_2D_ARRAY
, texture= True)

ShaderDatatype("usampler2DMS", _gl.GL_UNSIGNED_INT_SAMPLER_2D_MULTISAM
PLE, texture= True)

ShaderDatatype("usampler2DMSArray", _gl.GL_UNSIGNED_INT_SAMPLER_2D_MUL
TISAMPLE_ARRAY, texture= True)

ShaderDatatype("usampler2DRect", _gl.GL_UNSIGNED_INT_SAMPLER_2D_RECT, 
texture= True)

ShaderDatatype("usampler3D", _gl.GL_UNSIGNED_INT_SAMPLER_3D, texture= 
True)

ShaderDatatype("usamplerBuffer", _gl.GL_UNSIGNED_INT_SAMPLER_BUFFER, t
exture= True)

ShaderDatatype("usamplerCube", _gl.GL_UNSIGNED_INT_SAMPLER_CUBE, textu
re= True)

ShaderDatatype("uvec2", _gl.GL_UNSIGNED_INT_VEC2, dtype= uint32, shape
= 2)

ShaderDatatype("uvec3", _gl.GL_UNSIGNED_INT_VEC3, dtype= uint32, shape
= 3)

ShaderDatatype("uvec4", _gl.GL_UNSIGNED_INT_VEC4, dtype= uint32, shape
= 4)

ShaderDatatype("vec2", _gl.GL_FLOAT_VEC2, dtype= float32, shape= 2)

ShaderDatatype("vec3", _gl.GL_FLOAT_VEC3, dtype= float32, shape= 3)

ShaderDatatype("vec4", _gl.GL_FLOAT_VEC4, dtype= float32, shape= 4)

Enum(NEVER, LESS, EQUAL, LEQUAL, GREATER, NOTEQUAL, GEQUAL, ALWAYS)

[((uint8, 1),
  GL_R8UI(33330),
  (GL_UNSIGNED_BYTE(5121), GL_RED_INTEGER(36244))),
 ((int8, 1), GL_R8I(33329), (GL_BYTE(5120), GL_RED_INTEGER(36244))),
 ((uint16, 1),
  GL_R16UI(33332),
  (GL_UNSIGNED_SHORT(5123), GL_RED_INTEGER(36244))),
 ((int16, 1), GL_R16I(33331), (GL_SHORT(5122), GL_RED_INTEGER(36244)))
...

Enum(NEAREST, LINEAR, NEAREST_MIPMAP_LINEAR, LINEAR_MIPMAP_LINEAR, LIN
EAR_MIPMAP_NEAREST, NEAREST_MIPMAP_NEAREST)

Enum(MIRRORED_REPEAT, REPEAT, CLAMP_TO_BORDER, CLAMP_TO_EDGE)

Enum(INTERLEAVED_ATTRIBS, SEPARATE_ATTRIBS)

'''
#version 400 core

layout(location=0) in vec4 in_position;
out vec2 ex_texcoord;

void main() {
    gl_Position = in_position;
...