diff options
Diffstat (limited to 'src/gallium/auxiliary/tgsi')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index c4ba667d32a..df2a7cc4b3e 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -1234,11 +1234,29 @@ static void exec_kilp(struct tgsi_exec_machine *mach, const struct tgsi_full_instruction *inst) { - uint kilmask = 0; /* bit 0 = pixel 0, bit 1 = pixel 1, etc */ + if (inst->InstructionExtNv.CondFlowEnable) { + uint swizzle[4]; + uint chan_index; + uint kilmask = 0; /* bit 0 = pixel 0, bit 1 = pixel 1, etc */ - /* TODO: build kilmask from CC mask */ + swizzle[0] = inst->InstructionExtNv.CondSwizzleX; + swizzle[1] = inst->InstructionExtNv.CondSwizzleY; + swizzle[2] = inst->InstructionExtNv.CondSwizzleZ; + swizzle[3] = inst->InstructionExtNv.CondSwizzleW; - mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] |= kilmask; + for (chan_index = 0; chan_index < 4; chan_index++) + { + uint i; + + for (i = 0; i < 4; i++) { + /* TODO: evaluate the condition code */ + if (0) + kilmask |= 1 << i; + } + } + + mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] |= kilmask; + } } |