diff options
| author | Marek Olšák <[email protected]> | 2017-06-06 15:23:42 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-06-08 23:29:07 +0200 |
| commit | 391673af7ad1565a5f6ac8fc2f8c9fcdd1fe9908 (patch) | |
| tree | 968f54761e23772b15aeebb14094a5a626a57d46 /src/gallium/drivers/radeonsi/si_pipe.h | |
| parent | 4b8d0c2b1d25c2cf1b3ce57c9c1d997bff1b9408 (diff) | |
radeonsi: disable the patch ID workaround on SI when the patch ID isn't used (v2)
The workaround causes a massive performance decrease on 1-SE parts.
(Cape Verde, Hainan, Oland)
The performance regression is already part of 17.0 and 17.1.
v2: check tess_uses_prim_id
Cc: 17.0 17.1 <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_pipe.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.h b/src/gallium/drivers/radeonsi/si_pipe.h index 108929c10c6..55599464843 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.h +++ b/src/gallium/drivers/radeonsi/si_pipe.h @@ -371,6 +371,7 @@ struct si_context { struct si_shader_selector *last_tcs; int last_num_tcs_input_cp; int last_tes_sh_base; + bool last_tess_uses_primid; unsigned last_num_patches; /* Debug state. */ |