Signature
glGetSubroutineUniformLocation(
GLuint (
program
)
,
GLenum (
shadertype
)
,
const GLchar *(
name
)
)-> GLint
Parameters
| Variables | Description |
|---|---|
| program |
Specifies the name of the program containing shader stage.
|
| shadertype |
Specifies the shader stage from which to query for subroutine uniform index.
shadertype
must be one of
GL_VERTEX_SHADER
,
GL_TESS_CONTROL_SHADER
,
GL_TESS_EVALUATION_SHADER
,
GL_GEOMETRY_SHADER
or
GL_FRAGMENT_SHADER
.
|
| name |
Specifies the name of the subroutine uniform whose index to query.
|