| | '''OpenGL extension SGIS.generate_mipmap |
| | |
| | This module customises the behaviour of the |
| | OpenGL.raw.GL.SGIS.generate_mipmap to provide a more |
| | Python-friendly API |
| | |
| | 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://www.opengl.org/registry/specs/SGIS/generate_mipmap.txt |
| | ''' |
| | from OpenGL import platform, constant, arrays |
| | from OpenGL import extensions, wrapper |
| | import ctypes |
| | from OpenGL.raw.GL import _types, _glgets |
| | from OpenGL.raw.GL.SGIS.generate_mipmap import * |
| | from OpenGL.raw.GL.SGIS.generate_mipmap import _EXTENSION_NAME |
| |
|
| | def glInitGenerateMipmapSGIS(): |
| | '''Return boolean indicating whether this extension is available''' |
| | from OpenGL import extensions |
| | return extensions.hasGLExtension( _EXTENSION_NAME ) |
| |
|
| |
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| | |
