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'''OpenGL extension SGIX.swap_barrier
This module customises the behaviour of the
OpenGL.raw.GLX.SGIX.swap_barrier to provide a more
Python-friendly API
Overview (from the spec)
This extension provides the capability to sychronize the buffer
swaps of different swap groups.
A swap group is bound to a _swap_barrier_. The buffer swaps of each
swap group using that barrier will wait until every swap group using
that barrier is ready to swap (where readiness is defined below), after
which time all buffer swaps of all groups using that barrier will
take place concurrently.
This extension extends the set of conditions that must be met before
a buffer swap can take place.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/SGIX/swap_barrier.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.SGIX.swap_barrier import *
from OpenGL.raw.GLX.SGIX.swap_barrier import _EXTENSION_NAME
def glInitSwapBarrierSGIX():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
### END AUTOGENERATED SECTION
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