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fb5159d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | '''OpenGL extension SGI.swap_control
This module customises the behaviour of the
OpenGL.raw.GLX.SGI.swap_control to provide a more
Python-friendly API
Overview (from the spec)
This extension allows an application to specify a minimum periodicity
of color buffer swaps, measured in video frame periods.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/SGI/swap_control.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.swap_control import *
from OpenGL.raw.GLX.SGI.swap_control import _EXTENSION_NAME
def glInitSwapControlSGI():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
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