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-rw-r--r--src/mesa/drivers/dri/i965/brw_vs_tnl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_tnl.c b/src/mesa/drivers/dri/i965/brw_vs_tnl.c
index e22a26b291..dd1664bf33 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_tnl.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_tnl.c
@@ -1174,8 +1174,8 @@ static void build_fog( struct tnl_program *p )
switch (p->state->fog_option) {
case FOG_LINEAR: {
- emit_op3(p, OPCODE_MAD, tmp, 0, input, swizzle1(params,X), swizzle1(params,Y));
- emit_op2(p, OPCODE_MUL, tmp, 0, tmp, swizzle1(params,W));
+ emit_op1(p, OPCODE_ABS, tmp, 0, input);
+ emit_op3(p, OPCODE_MAD, tmp, 0, tmp, swizzle1(params,X), swizzle1(params,Y));
emit_op2(p, OPCODE_MAX, tmp, 0, tmp, swizzle1(id,X)); /* saturate */
emit_op2(p, OPCODE_MIN, fog, WRITEMASK_X, tmp, swizzle1(id,W));
break;