summaryrefslogtreecommitdiff
path: root/src/gallium/auxiliary
diff options
context:
space:
mode:
authorMichal Krol <michal@vmware.com>2009-03-09 08:50:01 +0100
committerMichal Krol <michal@vmware.com>2009-03-09 08:51:44 +0100
commit9438ffda50c3823b57dbd7e6b3a195a5cd927198 (patch)
treed6d216fd177d4d1c288f3604980c74a718d343af /src/gallium/auxiliary
parent5ee3c799596ce4dbc86f35da076e9bc14a50af2b (diff)
tgsi: Implement CND, CND0 opcodes.
Diffstat (limited to 'src/gallium/auxiliary')
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_exec.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c
index a41816bf1f..341926884c 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c
@@ -2105,11 +2105,23 @@ exec_instruction(
break;
case TGSI_OPCODE_CND:
- assert (0);
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ FETCH(&r[0], 0, chan_index);
+ FETCH(&r[1], 1, chan_index);
+ FETCH(&r[2], 2, chan_index);
+ micro_lt(&r[0], &mach->Temps[TEMP_HALF_I].xyzw[TEMP_HALF_C], &r[2], &r[0], &r[1]);
+ STORE(&r[0], 0, chan_index);
+ }
break;
case TGSI_OPCODE_CND0:
- assert (0);
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ FETCH(&r[0], 0, chan_index);
+ FETCH(&r[1], 1, chan_index);
+ FETCH(&r[2], 2, chan_index);
+ micro_le(&r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &r[2], &r[0], &r[1]);
+ STORE(&r[0], 0, chan_index);
+ }
break;
case TGSI_OPCODE_DOT2ADD: