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i965/fs: Drop unnecessary write-enable-all from SET_SAMPLE_ID.

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Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
This commit is contained in:
Matt Turner 2015-10-20 18:29:42 -07:00
parent e2344e11ce
commit 0f74796e33
1 changed files with 5 additions and 5 deletions
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10
src/mesa/drivers/dri/i965/brw_fs_generator.cpp
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@ -1504,18 +1504,18 @@ fs_generator::generate_set_sample_id(fs_inst *inst,
assert(src0.type == BRW_REGISTER_TYPE_D ||
src0.type == BRW_REGISTER_TYPE_UD);
brw_push_insn_state(p);
brw_set_default_exec_size(p, BRW_EXECUTE_8);
brw_set_default_compression_control(p, BRW_COMPRESSION_NONE);
brw_set_default_mask_control(p, BRW_MASK_DISABLE);
struct brw_reg reg = stride(src1, 1, 4, 0);
if (dispatch_width == 8) {
brw_ADD(p, dst, src0, reg);
} else if (dispatch_width == 16) {
brw_push_insn_state(p);
brw_set_default_exec_size(p, BRW_EXECUTE_8);
brw_set_default_compression_control(p, BRW_COMPRESSION_NONE);
brw_ADD(p, firsthalf(dst), firsthalf(src0), reg);
brw_set_default_compression_control(p, BRW_COMPRESSION_2NDHALF);
brw_ADD(p, sechalf(dst), sechalf(src0), suboffset(reg, 2));
}
brw_pop_insn_state(p);
}
}
void