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'''OpenGL extension MESA.copy_sub_buffer
This module customises the behaviour of the
OpenGL.raw.GLX.MESA.copy_sub_buffer to provide a more
Python-friendly API
Overview (from the spec)
The glxCopySubBufferMESA() function copies a rectangular region
of the back color buffer to the front color buffer. This can be
used to quickly repaint 3D windows in response to expose events
when the back color buffer cannot be damaged by other windows.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/MESA/copy_sub_buffer.txt
'''
from OpenGL import platform, constant, arrays
from OpenGL import extensions, wrapper
import ctypes
from OpenGL.raw.GLX import _types, _glgets
from OpenGL.raw.GLX.MESA.copy_sub_buffer import *
from OpenGL.raw.GLX.MESA.copy_sub_buffer import _EXTENSION_NAME
def glInitCopySubBufferMESA():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
### END AUTOGENERATED SECTION
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