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tgsi: Implement CND, CND0 opcodes.

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This commit is contained in:
Michal Krol
2009-03-09 08:50:01 +01:00
parent 5ee3c79959
commit 9438ffda50
1 changed files with 14 additions and 2 deletions
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src/gallium/auxiliary/tgsi/tgsi_exec.c
+14 -2
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@@ -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: