glIsFramebuffer

determine if a name corresponds to a framebuffer object

Signature

glIsFramebuffer( GLuint ( framebuffer ) )-> GLboolean
glIsFramebuffer( framebuffer ) -> <class 'ctypes.c_ubyte'>

Parameters

VariablesDescription
framebuffer
Specifies a value that may be the name of a framebuffer object.

Description

glIsFramebuffer returns GL_TRUE if framebuffer is currently the name of a framebuffer object. If framebuffer is zero, or if framebuffer is not the name of a framebuffer object, or if an error occurs, glIsFramebuffer returns GL_FALSE . If framebuffer is a name returned by glGenFramebuffers , by that has not yet been bound through a call to glBindFramebuffer , then the name is not a framebuffer object and glIsFramebuffer returns GL_FALSE .

Version Support

glIsFramebuffer

See Also

Copyright

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. .