NAME

       glValidateProgramPipeline - validate a program pipeline object against current GL state

C SPECIFICATION

       void glValidateProgramPipeline(GLuint pipeline);

PARAMETERS

       pipeline
           Specifies the name of a program pipeline object to validate.

DESCRIPTION

       glValidateProgramPipeline instructs the implementation to validate the shader executables contained in
       pipeline against the current GL state. The implementation may use this as an opportunity to perform any
       internal shader modifications that may be required to ensure correct operation of the installed shaders
       given the current GL state.

       After a program pipeline has been validated, its validation status is set to GL_TRUE. The validation
       status of a program pipeline object may be queried by calling glGetProgramPipeline() with parameter
       GL_VALIDATE_STATUS.

       If pipeline is a name previously returned from a call to glGenProgramPipelines() but that has not yet
       been bound by a call to glBindProgramPipeline(), a new program pipeline object is created with name
       pipeline and the default state vector.

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().

ASSOCIATED GETS

       glGetProgramPipeline() with parameter GL_VALIDATE_STATUS.

SEE ALSO

       glGenProgramPipelines(), glBindProgramPipeline(), glDeleteProgramPipelines()

COPYRIGHT

       Copyright © 2010 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/.

AUTHORS

       opengl.org

opengl.org                                         10/22/2013                           GLVALIDATEPROGRAMPIP(3G)