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'''OpenGL extension SGIX.texture_coordinate_clamp
Overview (from the spec)
This extension provides a mechanism to specify the maximum texture coordinate
clamping values. Standard OpenGL always clamps the upper bound to 1.0 when
the wrap mode is set to CLAMP. This mechanism can be used to guarantee
that non-existent texel data will not be accessed when the texture image has
dimensions that are not a power of 2.
The official definition of this extension is available here:
http://oss.sgi.com/projects/ogl-sample/registry/SGIX/texture_coordinate_clamp.txt
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_SGIX_texture_coordinate_clamp'
GL_TEXTURE_MAX_CLAMP_S_SGIX = constant.Constant( 'GL_TEXTURE_MAX_CLAMP_S_SGIX', 0x8369 )
GL_TEXTURE_MAX_CLAMP_T_SGIX = constant.Constant( 'GL_TEXTURE_MAX_CLAMP_T_SGIX', 0x836A )
GL_TEXTURE_MAX_CLAMP_R_SGIX = constant.Constant( 'GL_TEXTURE_MAX_CLAMP_R_SGIX', 0x836B )
def glInitTextureCoordinateClampSGIX():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension( EXTENSION_NAME )
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