diff options
| author | José Fonseca <[email protected]> | 2013-11-20 17:31:43 +0000 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2013-11-21 13:56:10 +0000 |
| commit | edd9efc2fb99ed67df38fa53ecd0283b8156c4ec (patch) | |
| tree | b5c4f68d2ff7d409fd0005514ccdd21aa5b2cdf7 /src/gallium/auxiliary/tgsi | |
| parent | bba8f10598866776ae198b363b3752c2e3bbb126 (diff) | |
tgsi_exec: Fix mask calculation for emit_kill_if.
Same as Si Chen's commit e7a5905d8a3960b0981750f8131e3af9acbfcdb8 for
tgsi_exec module.
Not actually tested, because softpipe is failing the test that caught
this bug due to unrelated issues.
Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary/tgsi')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index 6db1238a60d..b6149074ab7 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -1610,6 +1610,9 @@ exec_kill_if(struct tgsi_exec_machine *mach, kilmask |= 1 << i; } + /* restrict to fragments currently executing */ + kilmask &= mach->ExecMask; + mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] |= kilmask; } |