diff options
| -rw-r--r-- | src/mesa/program/prog_optimize.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mesa/program/prog_optimize.c b/src/mesa/program/prog_optimize.c index f4a7a638d5f..3340ce0498b 100644 --- a/src/mesa/program/prog_optimize.c +++ b/src/mesa/program/prog_optimize.c @@ -472,8 +472,7 @@ can_downward_mov_be_modifed(const struct prog_instruction *mov) mov->SrcReg[0].HasIndex2 == 0 && mov->SrcReg[0].RelAddr2 == 0 && mov->DstReg.RelAddr == 0 && - mov->DstReg.CondMask == COND_TR && - mov->SaturateMode == SATURATE_OFF; + mov->DstReg.CondMask == COND_TR; } @@ -482,7 +481,8 @@ can_upward_mov_be_modifed(const struct prog_instruction *mov) { return can_downward_mov_be_modifed(mov) && - mov->DstReg.File == PROGRAM_TEMPORARY; + mov->DstReg.File == PROGRAM_TEMPORARY && + mov->SaturateMode == SATURATE_OFF; } @@ -657,6 +657,8 @@ _mesa_merge_mov_into_inst(struct prog_instruction *inst, if (mask != (inst->DstReg.WriteMask & mask)) return GL_FALSE; + inst->SaturateMode |= mov->SaturateMode; + /* Depending on the instruction, we may need to recompute the swizzles. * Also, some other instructions (like TEX) are not linear. We will only * consider completely active sources and destinations |