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'''OpenGL extension SGI.make_current_read
This module customises the behaviour of the
OpenGL.raw.GLX.SGI.make_current_read to provide a more
Python-friendly API
Overview (from the spec)
The association of the current context with a drawable is extended to allow
separate write and read drawables. This paves the way for allowing
preprocessing of image data in an "off screen" window which is then read
into the visible window for final display. Similarly it sets the
frame-work for direct transfer of video to the GL, by treating the video
as a special kind of read drawable (a.k.a, readable).
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/SGI/make_current_read.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.SGI.make_current_read import *
from OpenGL.raw.GLX.SGI.make_current_read import _EXTENSION_NAME
def glInitMakeCurrentReadSGI():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
### END AUTOGENERATED SECTION
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