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'''OpenGL extension NV.fence
This module customises the behaviour of the
OpenGL.raw.GLES1.NV.fence to provide a more
Python-friendly API
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/NV/fence.txt
'''
from OpenGL import platform, constant, arrays
from OpenGL import extensions, wrapper
import ctypes
from OpenGL.raw.GLES1 import _types, _glgets
from OpenGL.raw.GLES1.NV.fence import *
from OpenGL.raw.GLES1.NV.fence import _EXTENSION_NAME
def glInitFenceNV():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
# INPUT glDeleteFencesNV.fences size not checked against n
glDeleteFencesNV=wrapper.wrapper(glDeleteFencesNV).setInputArraySize(
'fences', None
)
glGenFencesNV=wrapper.wrapper(glGenFencesNV).setOutput(
'fences',size=lambda x:(x,),pnameArg='n',orPassIn=True
)
glGetFenceivNV=wrapper.wrapper(glGetFenceivNV).setOutput(
'params',size=_glgets._glget_size_mapping,pnameArg='pname',orPassIn=True
)
### END AUTOGENERATED SECTION
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