diff options
| author | Marek Olšák <[email protected]> | 2011-04-04 18:35:16 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2011-04-04 19:13:01 +0200 |
| commit | 2679760834e9c04c81cc9af4bc19d312530ea055 (patch) | |
| tree | ce96112aeeaf07f561c366bb3733196215a9d1ae /src/mesa | |
| parent | a0fc40f0d5a04fa85f720c0a4a7aa27bbb19e114 (diff) | |
r300/compiler: propagate SaturateMode down to the result of shadow comparison
NOTE: This is a candidate for the stable branches.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c b/src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c index 1cf77d9cf73..45b13101770 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c @@ -157,9 +157,11 @@ int radeonTransformTEX( /* Save the output register. */ struct rc_dst_register output_reg = inst->U.I.DstReg; + unsigned saturate_mode = inst->U.I.SaturateMode; /* Redirect TEX to a new temp. */ tmp_texsample = rc_find_free_temporary(c); + inst->U.I.SaturateMode = 0; inst->U.I.DstReg.File = RC_FILE_TEMPORARY; inst->U.I.DstReg.Index = tmp_texsample; inst->U.I.DstReg.WriteMask = RC_MASK_XYZW; @@ -235,6 +237,7 @@ int radeonTransformTEX( inst_cmp = rc_insert_new_instruction(c, inst_add); inst_cmp->U.I.Opcode = RC_OPCODE_CMP; + inst_cmp->U.I.SaturateMode = saturate_mode; inst_cmp->U.I.DstReg = output_reg; inst_cmp->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; inst_cmp->U.I.SrcReg[0].Index = tmp_sum; |