fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-07 09:18:04 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

tu: Disable LRZ when resuming if the GPU doesn't support tracking

Browse source 
We rely on tu_lrz_flush_valid_at_suspending_rp_boundary() to make sure
that subsequent resuming renderpasses get the correct LRZ state. However
this doesn't work on early a6xx GPUs without tracking support. Disable
LRZ in this case, similar to secondaries.

Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40935>
This commit is contained in:
Connor Abbott 2026-03-23 14:30:22 -04:00 • committed by Marge Bot
parent f590e46b9d
commit 638b10c5e0
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/freedreno/vulkan/tu_lrz.cc
View file

@ -226,7 +226,7 @@ tu_lrz_init_state(struct tu_cmd_buffer *cmd,
bool has_gpu_tracking =
cmd->device->physical_device->info->props.has_lrz_dir_tracking;
if (!has_gpu_tracking && !clears_depth)
if (!has_gpu_tracking && (!clears_depth || cmd->state.resuming))
return;
/* We need to always have an LRZ view just to disable it if there is a