| | '''OpenGL extension SUNX.constant_data |
| | |
| | This module customises the behaviour of the |
| | OpenGL.raw.GL.SUNX.constant_data to provide a more |
| | Python-friendly API |
| | |
| | Overview (from the spec) |
| | |
| | This extension allows the pixel data specified by the |
| | application to be used internally without making a second copy. |
| | This extension affects how the pixel data in client memory is |
| | interpreted and therefore affects DrawPixels, Bitmap, |
| | PolygonStipple, TexImage1D, TexImage2D, TexImage3DEXT, |
| | ColorTableSGI. |
| | |
| | The official definition of this extension is available here: |
| | http://www.opengl.org/registry/specs/SUNX/constant_data.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.SUNX.constant_data import * |
| | from OpenGL.raw.GL.SUNX.constant_data import _EXTENSION_NAME |
| |
|
| | def glInitConstantDataSUNX(): |
| | '''Return boolean indicating whether this extension is available''' |
| | from OpenGL import extensions |
| | return extensions.hasGLExtension( _EXTENSION_NAME ) |
| |
|
| |
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| | |
