diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_tnl.c | 4 |
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 e22a26b2917..dd1664bf33a 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; |