OpenGL.GL.SGIS.sharpen_texture

OpenGL extension SGIS.sharpen_texture

This module customises the behaviour of the OpenGL.raw.GL.SGIS.sharpen_texture to provide a more Python-friendly API

Overview (from the spec)

This extension introduces texture magnification filters that sharpen the resulting image by extrapolating from the level 1 image to the level 0 image. Sharpening can be enabled for all color channels, for the alpha channel only, or for the red, green, and blue channels only.

The official definition of this extension is available here: http://www.opengl.org/registry/specs/SGIS/sharpen_texture.txt