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authorBrian Paul <brianp@vmware.com>2009-09-10 08:41:12 -0600
committerBrian Paul <brianp@vmware.com>2009-09-10 08:41:12 -0600
commite9ba9ffc9aa5dcc2de02dc3e58279ffda2318c79 (patch)
tree0b6f34cde490295fe35c33efd248acd92275a36b /docs/README.GGI
parent23fefa031f8c6c87a7894247829131293449cb17 (diff)
mesa: in texenvprogram code, only do saturation when really needed.
For some env modes (like modulate or replace) we don't have to clamp because we know the results will be in [0,1].
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