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r300/compiler: handle DPH and XPD in rc_compute_sources_for_writemask

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This bug can only be triggered if you put deadcode before native rewrite.
This commit is contained in:
Marek Olšák
2010-12-08 01:59:33 +01:00
parent 95080fb50f
commit 93f2df0760
1 changed files with 5 additions and 0 deletions
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src/mesa/drivers/dri/r300/compiler/radeon_opcodes.c
+5
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@@ -460,6 +460,7 @@ void rc_compute_sources_for_writemask(
srcmasks[1] |= RC_MASK_XY;
break;
case RC_OPCODE_DP3:
case RC_OPCODE_XPD:
srcmasks[0] |= RC_MASK_XYZ;
srcmasks[1] |= RC_MASK_XYZ;
break;
@@ -467,6 +468,10 @@ void rc_compute_sources_for_writemask(
srcmasks[0] |= RC_MASK_XYZW;
srcmasks[1] |= RC_MASK_XYZW;
break;
case RC_OPCODE_DPH:
srcmasks[0] |= RC_MASK_XYZ;
srcmasks[1] |= RC_MASK_XYZW;
break;
case RC_OPCODE_TXB:
case RC_OPCODE_TXP:
srcmasks[0] |= RC_MASK_W;