glXGetCurrentDrawable - return the current drawable
GLXDrawable glXGetCurrentDrawable( void )
glXGetCurrentDrawable returns the current drawable, as specified by glXMakeCurrent. If there is no current drawable, None is returned. glXGetCurrentDrawable returns client-side information. It does not make a round trip to the server.
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Fri Dec 6 11:18:03 EST 1996
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