Add support for GL_REPLACE_EXT texture env mode.
authorBrian Paul <brian.paul@tungstengraphics.com>
Wed, 30 Apr 2008 22:05:01 +0000 (16:05 -0600)
committerBrian Paul <brian.paul@tungstengraphics.com>
Wed, 30 Apr 2008 22:07:33 +0000 (16:07 -0600)
commit5f0fa82f68e3f4f7086ed6cf5616ef94820e19ee
tree8db704f7b1b09806a4f7adcaa4519c5b4aae630f
parent7154d661a667681828efb75b3547c97484455d9e
Add support for GL_REPLACE_EXT texture env mode.

GL_REPLACE_EXT comes from the ancient GL_EXT_texture extension.  Found an old demo that
actually uses it.
The values of the GL_REPLACE and GL_REPLACE_EXT tokens is different, unfortunately.
src/mesa/main/texstate.c