home *** CD-ROM | disk | FTP | other *** search
- '''OpenGL extension SGIS.generate_mipmap
-
- Overview (from the spec)
-
- This extension defines a mechanism by which OpenGL can derive the
- entire set of mipmap arrays when provided with only the base level
- array. Automatic mipmap generation is particularly useful when
- texture images are being provided as a video stream.
-
- The official definition of this extension is available here:
- http://oss.sgi.com/projects/ogl-sample/registry/SGIS/generate_mipmap.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_SGIS_generate_mipmap'
- GL_GENERATE_MIPMAP_SGIS = constant.Constant( 'GL_GENERATE_MIPMAP_SGIS', 0x8191 )
- GL_GENERATE_MIPMAP_HINT_SGIS = constant.Constant( 'GL_GENERATE_MIPMAP_HINT_SGIS', 0x8192 )
- glget.addGLGetConstant( GL_GENERATE_MIPMAP_HINT_SGIS, (1,) )
-
-
- def glInitGenerateMipmapSGIS():
- '''Return boolean indicating whether this extension is available'''
- return extensions.hasGLExtension( EXTENSION_NAME )
-