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 22:08:19 +0000 (16:08 -0600)
commitc32477742facd06c22befcd300e9fdfeafb6995b
tree7da75cb3e38145bf796c6cf743413bcd1c994643
parent07b551f7cfc02cb16225298414b145b306b360b4
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