fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-19 00:10:27 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

radv: Handle NULL miss shaders

Browse source 
Fixes reflections in DOOM Eternal.

Fixes: 85580faa ("radv: Add ray traversal loop.")
Closes: #6210
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20270>
This commit is contained in:
Friedrich Vock 2022-12-11 22:49:18 +01:00 • committed by Marge Bot
parent 276236ed6d
commit 568fa71ef8
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/amd/vulkan/radv_rt_shader.c
View file

@ -618,6 +618,11 @@ lower_rt_instructions(nir_shader *shader, struct rt_variables *vars, unsigned ca
nir_store_var(&b_shader, vars->hit_kind, undef, 0x1);
nir_ssa_def *miss_index = nir_load_var(&b_shader, vars->miss_index);
load_sbt_entry(&b_shader, vars, miss_index, SBT_MISS, SBT_GENERAL_IDX);
/* In case of a NULL miss shader, do nothing and just return. */
nir_push_if(&b_shader, nir_ieq_imm(&b_shader, nir_load_var(&b_shader, vars->idx), 0));
insert_rt_return(&b_shader, vars);
nir_pop_if(&b_shader, NULL);
break;
}
default: