2010-2013
Khronos Group
glActiveShaderProgram
3G
glActiveShaderProgram
set the active program object for a program pipeline object
C Specification
void glActiveShaderProgram
GLuint pipeline
GLuint program
Parameters
pipeline
Specifies the program pipeline object to set the active program object for.
program
Specifies the program object to set as the active program pipeline object pipeline.
Description
glActiveShaderProgram sets the linked program named by program
to be the active program for the program pipeline object pipeline. The active
program in the active program pipeline object is the target of calls to glUniform
when no program has been made current through a call to glUseProgram.
Errors
GL_INVALID_OPERATION is generated if pipeline is not
a name previously returned from a call to glGenProgramPipelines
or if such a name has been deleted by a call to
glDeleteProgramPipelines.
GL_INVALID_OPERATION is generated if program refers
to a program object that has not been successfully linked.
See Also
glGenProgramPipelines,
glDeleteProgramPipelines,
glIsProgramPipeline,
glUseProgram,
glUniform
Copyright
Copyright 2010-2013 Khronos Group.
This material may be distributed subject to the terms and conditions set forth in
the Open Publication License, v 1.0, 8 June 1999.
http://opencontent.org/openpub/.