mesa: Branch 'master'

[Brian Paul]

 src/mesa/shader/programopt.c |    1 +
 1 files changed, 1 insertion(+)

New commits:
diff-tree 1560de2c3c7f9d4e07b34e805e649769ca5a0cbe (from 921b0084198168effa08f688f078249ae29ee6c3)
Author: Brian <brian at yutani.localnet.net>
Date:   Mon Apr 16 15:09:39 2007 -0600

    need to clamp MAD for linear fog

diff --git a/src/mesa/shader/programopt.c b/src/mesa/shader/programopt.c
index f1d8ce3..fc5b049 100644
--- a/src/mesa/shader/programopt.c
+++ b/src/mesa/shader/programopt.c
@@ -199,6 +199,7 @@ _mesa_append_fog_code(GLcontext *ctx, st
       inst->SrcReg[2].File = PROGRAM_STATE_VAR;
       inst->SrcReg[2].Index = fogPRefOpt;
       inst->SrcReg[2].Swizzle = SWIZZLE_Y;
+      inst->SaturateMode = SATURATE_ZERO_ONE;
       inst++;
    }
    else {