diff options
| author | Kenneth Graunke <[email protected]> | 2014-06-10 18:54:09 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2014-06-12 00:56:08 -0700 |
| commit | b207caf9bc9ba489f8f5c36bf93fa144c5e55658 (patch) | |
| tree | 49da65d598203881d41e82684b26d012a3a50cb8 /src | |
| parent | a2ad771671d94feae16b35c26ed4d1907f74f50e (diff) | |
i965/fs: Move FB write default state mashing in a level.
We only need to alter the default state if we're emitting MOVs for
header related fields. So, we can simply move the push/pop of state in
to the if (header_present) block, bypassing it in the common case.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79903
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_generator.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp index d21b4e262f5..5e1174c72ef 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp @@ -148,12 +148,12 @@ fs_generator::generate_fb_write(fs_inst *inst) /* Header is 2 regs, g0 and g1 are the contents. g0 will be implied * move, here's g1. */ - brw_push_insn_state(p); - brw_set_default_mask_control(p, BRW_MASK_DISABLE); - brw_set_default_predicate_control(p, BRW_PREDICATE_NONE); - brw_set_default_compression_control(p, BRW_COMPRESSION_NONE); - if (inst->header_present) { + brw_push_insn_state(p); + brw_set_default_mask_control(p, BRW_MASK_DISABLE); + brw_set_default_predicate_control(p, BRW_PREDICATE_NONE); + brw_set_default_compression_control(p, BRW_COMPRESSION_NONE); + /* On HSW, the GPU will use the predicate on SENDC, unless the header is * present. */ @@ -197,12 +197,12 @@ fs_generator::generate_fb_write(fs_inst *inst) } else { implied_header = retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW); } + + brw_pop_insn_state(p); } else { implied_header = brw_null_reg(); } - brw_pop_insn_state(p); - if (!runtime_check_aads_emit) { fire_fb_write(inst, inst->base_mrf, implied_header, inst->mlen); } else { |