fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-09 14:50:11 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

r300/compiler: Abs doesn't cancel Negate (in the conversion to native swizzles)

Browse source 
NOTE: This is a candidate for the 7.9 and 7.10 branches.
This commit is contained in:
Marek Olšák 2011-03-12 10:18:45 +01:00
parent d96305e4fc
commit 589d835dfd
2 changed files with 0 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c
View file

@ -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) {

3
src/mesa/drivers/dri/r300/compiler/r500_fragprog.c
View file

@ -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);