diff options
| author | Michal Krol <michal@vmware.com> | 2009-03-09 08:50:01 +0100 |
|---|---|---|
| committer | Michal Krol <michal@vmware.com> | 2009-03-09 08:51:44 +0100 |
| commit | 9438ffda50c3823b57dbd7e6b3a195a5cd927198 (patch) | |
| tree | d6d216fd177d4d1c288f3604980c74a718d343af /src/gallium/auxiliary/tgsi | |
| parent | 5ee3c799596ce4dbc86f35da076e9bc14a50af2b (diff) | |
tgsi: Implement CND, CND0 opcodes.
Diffstat (limited to 'src/gallium/auxiliary/tgsi')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 16 |
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: |