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i965: Fix destination writemasking in the new FS.

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This commit is contained in:
Eric Anholt 2010-08-27 11:05:47 -07:00
parent 0435cb348a
commit 91a037b5e1
1 changed files with 5 additions and 6 deletions
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11
src/mesa/drivers/dri/i965/brw_fs.cpp
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@ -832,12 +832,11 @@ fs_visitor::visit(ir_assignment *ir)
}
for (i = 0; i < type_size(ir->lhs->type); i++) {
if (i < 4 && !(write_mask & (1 << i)))
continue;
inst = emit(fs_inst(BRW_OPCODE_MOV, l, r));
if (ir->condition)
inst->predicated = true;
if (i >= 4 || (write_mask & (1 << i))) {
inst = emit(fs_inst(BRW_OPCODE_MOV, l, r));
if (ir->condition)
inst->predicated = true;
}
l.reg_offset++;
r.reg_offset++;
}