diff options
| author | Marek Olšák <maraeo@gmail.com> | 2011-03-12 10:18:45 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2011-03-12 10:18:45 +0100 |
| commit | 589d835dfd9b07f49ee12af2dfa04a4e054bec68 (patch) | |
| tree | b0e1d9549afcaf9cf8ab768913be9e642bfb80d3 /src/mesa/drivers/dri/r300 | |
| parent | d96305e4fcc67047e730cdc177bfa3da4307ff5a (diff) | |
r300/compiler: Abs doesn't cancel Negate (in the conversion to native swizzles)
NOTE: This is a candidate for the 7.9 and 7.10 branches.
Diffstat (limited to 'src/mesa/drivers/dri/r300')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c | 6 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/r500_fragprog.c | 3 |
2 files changed, 0 insertions, 9 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c index fa906f2fdd..5223aaa71a 100644 --- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c +++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c @@ -98,9 +98,6 @@ static int r300_swizzle_is_native(rc_opcode opcode, struct rc_src_register reg) unsigned int relevant; int j; - if (reg.Abs) - reg.Negate = RC_MASK_NONE; - if (opcode == RC_OPCODE_KIL || opcode == RC_OPCODE_TEX || opcode == RC_OPCODE_TXB || @@ -140,9 +137,6 @@ static void r300_swizzle_split( struct rc_src_register src, unsigned int mask, struct rc_swizzle_split * split) { - if (src.Abs) - src.Negate = RC_MASK_NONE; - split->NumPhases = 0; while(mask) { diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c index ef81be48f7..899f0d9829 100644 --- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c @@ -103,9 +103,6 @@ static int r500_swizzle_is_native(rc_opcode opcode, struct rc_src_register reg) return 0; } else { /* ALU instructions support almost everything */ - if (reg.Abs) - return 1; - relevant = 0; for(i = 0; i < 3; ++i) { unsigned int swz = GET_SWZ(reg.Swizzle, i); |