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'''OpenGL extension AMD.pinned_memory
This module customises the behaviour of the
OpenGL.raw.GL.AMD.pinned_memory to provide a more
Python-friendly API
Overview (from the spec)
This extension defines an interface that allows improved control
of the physical memory used by the graphics device.
It allows an existing page of system memory allocated by the application
to be used as memory directly accessible to the graphics processor. One
example application of this functionality would be to be able to avoid an
explicit synchronous copy with sub-system of the application; for instance
it is possible to directly draw from a system memory copy of a video
image.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/AMD/pinned_memory.txt
'''
from OpenGL import platform, constant, arrays
from OpenGL import extensions, wrapper
import ctypes
from OpenGL.raw.GL import _types, _glgets
from OpenGL.raw.GL.AMD.pinned_memory import *
from OpenGL.raw.GL.AMD.pinned_memory import _EXTENSION_NAME
def glInitPinnedMemoryAMD():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
### END AUTOGENERATED SECTION
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