glIsProgramPipeline : PyOpenGL 3.1.4 GL Man Pages

determine if a name corresponds to a program pipeline object

Signature

glIsProgramPipeline( GLuint ( pipeline ) )-> GLboolean

glIsProgramPipeline( pipeline ) -> <class 'ctypes.c_ubyte'>

Parameters

Variables	Description
pipeline	Specifies a value that may be the name of a program pipeline object.

Description

glIsProgramPipeline returns GL_TRUE if pipeline is currently the name of a program pipeline object. If pipeline is zero, or if pipeline is not the name of a program pipeline object, or if an error occurs, glIsProgramPipeline returns GL_FALSE . If pipeline is a name returned by glGenProgramPipelines , but that has not yet been bound through a call to glBindProgramPipeline , then the name is not a program pipeline object and glIsProgramPipeline returns GL_FALSE .

Version Support

glIsProgramPipeline

Copyright

2010-2014 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/