19 glU...

OpenGL

1 glA...

2 glB...

3 glC...

4 glD...

5 glE...

6 glF...

7 glG...

8 glH...

9 glI...

10 glL...

11 glM...

12 glN...

13 glO...

14 glP...

15 glQ...

16 glR...

17 glS...

18 glT...

19 glU...

20 glV...

21 glW...

22 Utility functions for homogenous vectors

23 Utility procedures for textures

24 Utility procedures for shaders

25 Additional utility procedures

On this page:

glUniformBlockBinding

glUniformBufferEXT

glUniformHandleui64NV

glUniformHandleui64vNV

glUniformMatrix2dv

glUniformMatrix2fv

glUniformMatrix2fvARB

glUniformMatrix3fvARB

glUniformMatrix4fvARB

glUniformSubroutinesuiv

glUnmapNamedBufferEXT

glUnmapObjectBufferATI

glUpdateObjectBufferATI

glUseProgram

glUseProgramObjectARB

glUseProgramStages

glUseShaderProgramEXT

8.18

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19glU...🔗 i

procedure
( glUniform1dlocationx)→any
location:exact-integer?
x:real?

Version 1.2.

See the glUniform manpage.

procedure
( glUniform1dvlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f64vector?

Version 1.2.

See the glUniform manpage.

procedure
( glUniform1flocationv0)→any
location:exact-integer?
v0:flonum?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform1fARBlocationv0)→any
location:exact-integer?
v0:flonum?

Extension GL_ARB_shader_objects.

Alias of glUniform1f.

procedure
( glUniform1fvlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f32vector?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform1fvARBlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f32vector?

Extension GL_ARB_shader_objects.

Alias of glUniform1fv.

procedure
( glUniform1ilocationv0)→any
location:exact-integer?
v0:exact-integer?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform1i64NVlocationx)→any
location:exact-integer?
x:exact-integer?

Extension GL_NV_gpu_shader5.

procedure
( glUniform1i64vNVlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s64vector?

Extension GL_NV_gpu_shader5.

procedure
( glUniform1iARBlocationv0)→any
location:exact-integer?
v0:exact-integer?

Extension GL_ARB_shader_objects.

Alias of glUniform1i.

procedure
( glUniform1ivlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s32vector?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform1ivARBlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s32vector?

Extension GL_ARB_shader_objects.

Alias of glUniform1iv.

procedure
( glUniform1uilocationv0)→any
location:exact-integer?
v0:exact-nonnegative-integer?

Version 3.0.

See the glUniform manpage.

procedure
( glUniform1ui64NVlocationx)→any
location:exact-integer?
x:exact-nonnegative-integer?

Extension GL_NV_gpu_shader5.

procedure
( glUniform1ui64vNVlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u64vector?

Extension GL_NV_gpu_shader5.

procedure
( glUniform1uiEXTlocationv0)→any
location:exact-integer?
v0:exact-nonnegative-integer?

Extension GL_EXT_gpu_shader4.

Alias of glUniform1ui.

procedure
( glUniform1uivlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u32vector?

Version 3.0.

See the glUniform manpage.

procedure
( glUniform1uivEXTlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u32vector?

Extension GL_EXT_gpu_shader4.

Alias of glUniform1uiv.

procedure
( glUniform2dlocationxy)→any
location:exact-integer?
x:real?
y:real?

Version 1.2.

See the glUniform manpage.

procedure
( glUniform2dvlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f64vector?

Version 1.2.

See the glUniform manpage.

procedure
( glUniform2flocationv0v1)→any
location:exact-integer?
v0:flonum?
v1:flonum?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform2fARBlocationv0v1)→any
location:exact-integer?
v0:flonum?
v1:flonum?

Extension GL_ARB_shader_objects.

Alias of glUniform2f.

procedure
( glUniform2fvlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f32vector?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform2fvARBlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f32vector?

Extension GL_ARB_shader_objects.

Alias of glUniform2fv.

procedure
( glUniform2ilocationv0v1)→any
location:exact-integer?
v0:exact-integer?
v1:exact-integer?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform2i64NVlocationxy)→any
location:exact-integer?
x:exact-integer?
y:exact-integer?

Extension GL_NV_gpu_shader5.

procedure
( glUniform2i64vNVlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s64vector?

Extension GL_NV_gpu_shader5.

procedure
( glUniform2iARBlocationv0v1)→any
location:exact-integer?
v0:exact-integer?
v1:exact-integer?

Extension GL_ARB_shader_objects.

Alias of glUniform2i.

procedure
( glUniform2ivlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s32vector?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform2ivARBlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s32vector?

Extension GL_ARB_shader_objects.

Alias of glUniform2iv.

procedure
( glUniform2uilocationv0v1)→any
location:exact-integer?
v0:exact-nonnegative-integer?
v1:exact-nonnegative-integer?

Version 3.0.

See the glUniform manpage.

procedure
( glUniform2ui64NVlocationxy)→any
location:exact-integer?
x:exact-nonnegative-integer?
y:exact-nonnegative-integer?

Extension GL_NV_gpu_shader5.

procedure
( glUniform2ui64vNVlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u64vector?

Extension GL_NV_gpu_shader5.

procedure
( glUniform2uiEXTlocationv0v1)→any
location:exact-integer?
v0:exact-nonnegative-integer?
v1:exact-nonnegative-integer?

Extension GL_EXT_gpu_shader4.

Alias of glUniform2ui.

procedure
( glUniform2uivlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u32vector?

Version 3.0.

See the glUniform manpage.

procedure
( glUniform2uivEXTlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u32vector?

Extension GL_EXT_gpu_shader4.

Alias of glUniform2uiv.

procedure
( glUniform3dlocationxyz)→any
location:exact-integer?
x:real?
y:real?
z:real?

Version 1.2.

See the glUniform manpage.

procedure
( glUniform3dvlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f64vector?

Version 1.2.

See the glUniform manpage.

procedure
( glUniform3flocationv0v1v2)→any
location:exact-integer?
v0:flonum?
v1:flonum?
v2:flonum?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform3fARBlocationv0v1v2)→any
location:exact-integer?
v0:flonum?
v1:flonum?
v2:flonum?

Extension GL_ARB_shader_objects.

Alias of glUniform3f.

procedure
( glUniform3fvlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f32vector?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform3fvARBlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f32vector?

Extension GL_ARB_shader_objects.

Alias of glUniform3fv.

procedure
( glUniform3ilocationv0v1v2)→any
location:exact-integer?
v0:exact-integer?
v1:exact-integer?
v2:exact-integer?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform3i64NVlocationxyz)→any
location:exact-integer?
x:exact-integer?
y:exact-integer?
z:exact-integer?

Extension GL_NV_gpu_shader5.

procedure
( glUniform3i64vNVlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s64vector?

Extension GL_NV_gpu_shader5.

procedure
( glUniform3iARBlocationv0v1v2)→any
location:exact-integer?
v0:exact-integer?
v1:exact-integer?
v2:exact-integer?

Extension GL_ARB_shader_objects.

Alias of glUniform3i.

procedure
( glUniform3ivlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s32vector?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform3ivARBlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s32vector?

Extension GL_ARB_shader_objects.

Alias of glUniform3iv.

procedure
( glUniform3uilocationv0v1v2)→any
location:exact-integer?
v0:exact-nonnegative-integer?
v1:exact-nonnegative-integer?
v2:exact-nonnegative-integer?

Version 3.0.

See the glUniform manpage.

procedure
( glUniform3ui64NVlocationxyz)→any
location:exact-integer?
x:exact-nonnegative-integer?
y:exact-nonnegative-integer?
z:exact-nonnegative-integer?

Extension GL_NV_gpu_shader5.

procedure
( glUniform3ui64vNVlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u64vector?

Extension GL_NV_gpu_shader5.

procedure
( glUniform3uiEXTlocationv0v1v2)→any
location:exact-integer?
v0:exact-nonnegative-integer?
v1:exact-nonnegative-integer?
v2:exact-nonnegative-integer?

Extension GL_EXT_gpu_shader4.

Alias of glUniform3ui.

procedure
( glUniform3uivlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u32vector?

Version 3.0.

See the glUniform manpage.

procedure
( glUniform3uivEXTlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u32vector?

Extension GL_EXT_gpu_shader4.

Alias of glUniform3uiv.

procedure
( glUniform4dlocationxyzw)→any
location:exact-integer?
x:real?
y:real?
z:real?
w:real?

Version 1.2.

See the glUniform manpage.

procedure
( glUniform4dvlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f64vector?

Version 1.2.

See the glUniform manpage.

procedure
( glUniform4flocationv0v1v2v3)→any
location:exact-integer?
v0:flonum?
v1:flonum?
v2:flonum?
v3:flonum?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform4fARBlocationv0v1v2v3)→any
location:exact-integer?
v0:flonum?
v1:flonum?
v2:flonum?
v3:flonum?

Extension GL_ARB_shader_objects.

Alias of glUniform4f.

procedure
( glUniform4fvlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f32vector?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform4fvARBlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:f32vector?

Extension GL_ARB_shader_objects.

Alias of glUniform4fv.

procedure
( glUniform4ilocationv0v1v2v3)→any
location:exact-integer?
v0:exact-integer?
v1:exact-integer?
v2:exact-integer?
v3:exact-integer?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform4i64NVlocationxyzw)→any
location:exact-integer?
x:exact-integer?
y:exact-integer?
z:exact-integer?
w:exact-integer?

Extension GL_NV_gpu_shader5.

procedure
( glUniform4i64vNVlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s64vector?

Extension GL_NV_gpu_shader5.

procedure
( glUniform4iARBlocationv0v1v2v3)→any
location:exact-integer?
v0:exact-integer?
v1:exact-integer?
v2:exact-integer?
v3:exact-integer?

Extension GL_ARB_shader_objects.

Alias of glUniform4i.

procedure
( glUniform4ivlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s32vector?

Version 2.0.

See the glUniform manpage.

procedure
( glUniform4ivARBlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:s32vector?

Extension GL_ARB_shader_objects.

Alias of glUniform4iv.

procedure
( glUniform4uilocationv0v1v2v3)→any
location:exact-integer?
v0:exact-nonnegative-integer?
v1:exact-nonnegative-integer?
v2:exact-nonnegative-integer?
v3:exact-nonnegative-integer?

Version 3.0.

See the glUniform manpage.

procedure
( glUniform4ui64NVlocationxyzw)→any
location:exact-integer?
x:exact-nonnegative-integer?
y:exact-nonnegative-integer?
z:exact-nonnegative-integer?
w:exact-nonnegative-integer?

Extension GL_NV_gpu_shader5.

procedure
( glUniform4ui64vNVlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u64vector?

Extension GL_NV_gpu_shader5.

procedure
( glUniform4uiEXTlocationv0v1v2v3)→any
location:exact-integer?
v0:exact-nonnegative-integer?
v1:exact-nonnegative-integer?
v2:exact-nonnegative-integer?
v3:exact-nonnegative-integer?

Extension GL_EXT_gpu_shader4.

Alias of glUniform4ui.

procedure
( glUniform4uivlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u32vector?

Version 3.0.

See the glUniform manpage.

procedure
( glUniform4uivEXTlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u32vector?

Extension GL_EXT_gpu_shader4.

Alias of glUniform4uiv.

procedure
( glUniformBlockBinding program
uniformBlockIndex
uniformBlockBinding) → any
program:exact-nonnegative-integer?
uniformBlockIndex:exact-nonnegative-integer?
uniformBlockBinding:exact-nonnegative-integer?

Version 2.0.

See the glUniformBlockBinding manpage.

procedure
( glUniformBufferEXTprogramlocationbuffer)→any
program:exact-nonnegative-integer?
location:exact-integer?
buffer:exact-nonnegative-integer?

Extension GL_EXT_bindable_uniform.

procedure
( glUniformHandleui64NVlocationvalue)→any
location:exact-integer?
value:exact-nonnegative-integer?

Extension GL_NV_bindless_texture.

procedure
( glUniformHandleui64vNV location
count
value) → any
location:exact-integer?
count:exact-integer?
value:u64vector?

Extension GL_NV_bindless_texture.

procedure
( glUniformMatrix2dv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f64vector?

Version 1.2.

procedure
( glUniformMatrix2fv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Version 2.0.

procedure
( glUniformMatrix2fvARB location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Extension GL_ARB_shader_objects.

Alias of glUniformMatrix2fv.

procedure
( glUniformMatrix2x3dv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f64vector?

Version 1.2.

procedure
( glUniformMatrix2x3fv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Version 2.1.

procedure
( glUniformMatrix2x4dv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f64vector?

Version 1.2.

procedure
( glUniformMatrix2x4fv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Version 2.1.

procedure
( glUniformMatrix3dv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f64vector?

Version 1.2.

procedure
( glUniformMatrix3fv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Version 2.0.

procedure
( glUniformMatrix3fvARB location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Extension GL_ARB_shader_objects.

Alias of glUniformMatrix3fv.

procedure
( glUniformMatrix3x2dv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f64vector?

Version 1.2.

procedure
( glUniformMatrix3x2fv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Version 2.1.

procedure
( glUniformMatrix3x4dv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f64vector?

Version 1.2.

procedure
( glUniformMatrix3x4fv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Version 2.1.

procedure
( glUniformMatrix4dv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f64vector?

Version 1.2.

procedure
( glUniformMatrix4fv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Version 2.0.

procedure
( glUniformMatrix4fvARB location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Extension GL_ARB_shader_objects.

Alias of glUniformMatrix4fv.

procedure
( glUniformMatrix4x2dv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f64vector?

Version 1.2.

procedure
( glUniformMatrix4x2fv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Version 2.1.

procedure
( glUniformMatrix4x3dv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f64vector?

Version 1.2.

procedure
( glUniformMatrix4x3fv location
count
transpose
value) → any
location:exact-integer?
count:exact-integer?
transpose:boolean?
value:f32vector?

Version 2.1.

procedure
( glUniformSubroutinesuiv shadertype
count
indices) → any
shadertype:exact-integer?
count:exact-integer?
indices:u32vector?

Version 1.2.

See the glUniformSubroutines manpage.

procedure
( glUniformui64NVlocationvalue)→any
location:exact-integer?
value:exact-nonnegative-integer?

Extension GL_NV_shader_buffer_load.

procedure
( glUniformui64vNVlocationcountvalue)→any
location:exact-integer?
count:exact-integer?
value:u64vector?

Extension GL_NV_shader_buffer_load.

procedure
( glUnlockArraysEXT)→any

Extension GL_EXT_compiled_vertex_array.

procedure
( glUnmapBuffertarget)→boolean?
target:exact-integer?

Version 1.5.

See the glUnmapBuffer manpage.

procedure
( glUnmapBufferARBtarget)→boolean?
target:exact-integer?

Extension GL_ARB_vertex_buffer_object.

Alias of glUnmapBuffer.

procedure
( glUnmapNamedBufferEXTbuffer)→boolean?
buffer:exact-nonnegative-integer?

Extension GL_EXT_direct_state_access.

procedure
( glUnmapObjectBufferATIbuffer)→any
buffer:exact-nonnegative-integer?

Extension GL_ATI_map_object_buffer.

procedure
( glUpdateObjectBufferATI buffer
offset
size
pointer
preserve) → any
buffer:exact-nonnegative-integer?
offset:exact-nonnegative-integer?
size:exact-integer?
pointer:gl-pointer?
preserve:exact-integer?

Extension GL_ATI_vertex_array_object.

procedure
( glUseProgramprogram)→any
program:exact-nonnegative-integer?

Version 2.0.

See the glUseProgram manpage.

procedure
( glUseProgramObjectARBprogramObj)→any
programObj:exact-nonnegative-integer?

Extension GL_ARB_shader_objects.

Alias of glUseProgram.

procedure
( glUseProgramStagespipelinestagesprogram)→any
pipeline:exact-nonnegative-integer?
stages:exact-nonnegative-integer?
program:exact-nonnegative-integer?

Version 4.1.

See the glUseProgramStages manpage.

procedure
( glUseShaderProgramEXTtypeprogram)→any
type:exact-integer?
program:exact-nonnegative-integer?

Extension GL_EXT_separate_shader_objects.

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