diff options
| author | Marek Olšák <[email protected]> | 2015-11-08 13:34:44 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-11-13 19:54:42 +0100 |
| commit | b1c5f3faa9d7a227150b677469df1a5832236541 (patch) | |
| tree | 98630efa0fd53ffe5c0dc7140d9939400cc87a70 /src/gallium/drivers/radeonsi/si_shader.h | |
| parent | 2f5d911ba2b0d477bce80e4dd3ae4d9748c6f784 (diff) | |
radeonsi: calculate optimal GS ring sizes to fix GS hangs on Tonga
I discovered that increasing the ESGS ring size fixes GS hangs on Tonga,
so let's do it properly.
There is now a separate init_config_gs_rings state that is not immutable,
because GS rings are resized when needed.
This also saves some memory. Most apps won't need more than 1MB
per ring per shader engine.
Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.h b/src/gallium/drivers/radeonsi/si_shader.h index b87fb715aac..d815ce27e6a 100644 --- a/src/gallium/drivers/radeonsi/si_shader.h +++ b/src/gallium/drivers/radeonsi/si_shader.h @@ -203,6 +203,7 @@ struct si_shader_selector { bool forces_persample_interp_for_linear; unsigned esgs_itemsize; + unsigned gs_input_verts_per_prim; unsigned gs_output_prim; unsigned gs_max_out_vertices; unsigned gs_num_invocations; |