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'''OpenGL extension OES.sample_shading
This module customises the behaviour of the
OpenGL.raw.GLES2.OES.sample_shading to provide a more
Python-friendly API
Overview (from the spec)
In standard multisample rendering, an implementation is allowed to
assign the same sets of fragment shader input values to each sample.
This can cause aliasing where the fragment shader input values are
used to generate a result that doesn't antialias itself, for example
with alpha-tested transparency.
This extension adds the ability to explicitly request that an
implementation use a minimum number of unique set of fragment
computation inputs when multisampling a pixel. Specifying such a
requirement can reduce aliasing that results from evaluating the
fragment computations too few times per pixel.
This extension adds new global state that controls the minimum
number of samples for which attribute data is independently
interpolated. When enabled, all fragment-shading operations
are executed independently on each sample.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/OES/sample_shading.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.sample_shading import *
from OpenGL.raw.GLES2.OES.sample_shading import _EXTENSION_NAME
def glInitSampleShadingOES():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
### END AUTOGENERATED SECTION
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