OpenGL extension DFX.tbuffer
This module customises the behaviour of the OpenGL.raw.GL.DFX.tbuffer to provide a more Python-friendly API
Overview (from the spec)
This extension allows a write mask to be defined for the fragment mask which is created during multisample rendering. This can be used to create effects such as motion blur and depth of field.
The official definition of this extension is available here:
Return boolean indicating whether this extension is available