diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-08-13 17:20:40 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-08-13 17:26:58 -0600 |
| commit | 19ff2326e94a7a773bcb1dd9bfd22197b999daf9 (patch) | |
| tree | a7db14645ff85892bb32fd3683928ea2a5d58764 | |
| parent | f3048ad90ed2e4583f0f7aaf35a0f4aa581942dd (diff) | |
gallium: fix exec_kilp(), fix Exec/FuncMask test for TGSI_OPCODE_RET
Fixes a few glean glsl regressions.
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index df2a7cc4b3..a96209db1a 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -1234,10 +1234,13 @@ static void exec_kilp(struct tgsi_exec_machine *mach, const struct tgsi_full_instruction *inst) { + uint kilmask; /* 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 */ + + kilmask = 0x0; swizzle[0] = inst->InstructionExtNv.CondSwizzleX; swizzle[1] = inst->InstructionExtNv.CondSwizzleY; @@ -1254,9 +1257,12 @@ exec_kilp(struct tgsi_exec_machine *mach, kilmask |= 1 << i; } } - - mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] |= kilmask; } + else { + /* "unconditional" kil */ + kilmask = mach->ExecMask; + } + mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] |= kilmask; } @@ -2176,7 +2182,7 @@ exec_instruction( mach->FuncMask &= ~mach->ExecMask; UPDATE_EXEC_MASK(mach); - if (mach->ExecMask == 0x0) { + if (mach->FuncMask == 0x0) { /* really return now (otherwise, keep executing */ if (mach->CallStackTop == 0) { |