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'''OpenGL extension EXT.visual_info
This module customises the behaviour of the
OpenGL.raw.GLX.EXT.visual_info to provide a more
Python-friendly API
Overview (from the spec)
This extension allows the user to request a particular X visual
type to be associated with a GLX visual, and allows the user
to query the X visual type underlying a GLX visual.
In addition, this extension provides a means to request a visual
with a transparent pixel and to query whether a visual supports a
transparent pixel value and the value of the transparent pixel.
Note that the notion of level and transparent pixels are orthogonal as
both layer 1 and layer 0 visuals may or may not have a transparent pixel
value.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/EXT/visual_info.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.EXT.visual_info import *
from OpenGL.raw.GLX.EXT.visual_info import _EXTENSION_NAME
def glInitVisualInfoEXT():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
### END AUTOGENERATED SECTION
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