fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 11:48:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

intel/compiler: handle VARYING_SLOT_CULL_PRIMITIVE in mesh

Browse source 
It's needed for gl_MeshPerPrimitiveNV[].gl_ViewportMask

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16493>
This commit is contained in:
Marcin Ślusarz 2022-01-05 14:04:49 +01:00 • committed by Marge Bot
parent 7446acf4b4
commit 040062df41
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/intel/compiler/brw_mesh.cpp
View file

@ -361,6 +361,7 @@ brw_compute_mue_map(struct nir_shader *nir, struct brw_mue_map *map)
/* TODO(mesh): Multiview. */
map->per_primitive_header_size_dw =
(nir->info.outputs_written & (BITFIELD64_BIT(VARYING_SLOT_VIEWPORT) |
BITFIELD64_BIT(VARYING_SLOT_CULL_PRIMITIVE) |
BITFIELD64_BIT(VARYING_SLOT_LAYER))) ? 8 : 0;
map->per_primitive_start_dw = ALIGN(primitive_list_size_dw, 8);
@ -377,6 +378,9 @@ brw_compute_mue_map(struct nir_shader *nir, struct brw_mue_map *map)
case VARYING_SLOT_VIEWPORT:
start = map->per_primitive_start_dw + 2;
break;
case VARYING_SLOT_CULL_PRIMITIVE:
start = map->per_primitive_start_dw + 3;
break;
default:
assert(location == VARYING_SLOT_PRIMITIVE_ID ||
location >= VARYING_SLOT_VAR0);