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'''OpenGL extension OES.shader_image_atomic
This module customises the behaviour of the
OpenGL.raw.GLES2.OES.shader_image_atomic to provide a more
Python-friendly API
Overview (from the spec)
This extension provides built-in functions allowing shaders to perform
atomic read-modify-write operations to a single level of a texture
object from any shader stage. These built-in functions are named
imageAtomic*(), and accept integer texel coordinates to identify the
texel accessed. These built-in functions extend the Images in ESSL 3.10.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/OES/shader_image_atomic.txt
'''
from OpenGL import platform, constant, arrays
from OpenGL import extensions, wrapper
import ctypes
from OpenGL.raw.GLES2 import _types, _glgets
from OpenGL.raw.GLES2.OES.shader_image_atomic import *
from OpenGL.raw.GLES2.OES.shader_image_atomic import _EXTENSION_NAME
def glInitShaderImageAtomicOES():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
### END AUTOGENERATED SECTION
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