tu: Fix misleading lrz_disabled_at_draw values for RP

tu_render_pass_state_merge checks if lrz_disable_reason is NULL,
but it wasn't initialized to NULL.

Fixes: d6684aedf4 ("tu: Track at which draw call LRZ is disabled")

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
(cherry picked from commit d5199e2d29)

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39462>
This commit is contained in:
Danylo Piliaiev 2026-01-12 12:52:45 +01:00 committed by Dylan Baker
parent 1fb1a3a51a
commit 708706c75a
2 changed files with 2 additions and 2 deletions

View file

@ -1194,7 +1194,7 @@
"description": "tu: Fix misleading lrz_disabled_at_draw values for RP",
"nominated": true,
"nomination_type": 2,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": "d6684aedf4125d24c4a3e2d531a56fbb02249671",
"notes": null

View file

@ -332,7 +332,7 @@ tu_lrz_begin_renderpass(struct tu_cmd_buffer *cmd)
{
const struct tu_render_pass *pass = cmd->state.pass;
cmd->state.rp.lrz_disable_reason = "";
cmd->state.rp.lrz_disable_reason = NULL;
cmd->state.rp.lrz_disabled_at_draw = 0;
cmd->state.rp.lrz_write_disabled_at_draw = 0;