OpenGL.GL.SUNX.constant_data

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