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freedreno/a6xx: Align lrz height to 32

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Emperically this seems to be required when doing a linear clear of the
tiled LRZ buffer (because height needs to match aligned height for a
linear clear to dtrt).

Issue could be reproduced with nolrzfc and:

  glmark2 -s 1472x920 --visual-config samples=2 -b terrain

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/12336
Fixes: a127a78548 ("freedreno: Re-enable LRZ for a7xx")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32786>
This commit is contained in:
Rob Clark 2024-12-26 14:43:13 -08:00 • committed by Marge Bot
parent f7af64cece
commit 3759889846
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/freedreno/a6xx/fd6_resource.cc
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@ -250,7 +250,7 @@ setup_lrz(struct fd_resource *rsc)
}
unsigned lrz_pitch = align(DIV_ROUND_UP(width, 8), 32);
unsigned lrz_height = align(DIV_ROUND_UP(height, 8), 16);
unsigned lrz_height = align(DIV_ROUND_UP(height, 8), 32);
rsc->lrz_height = lrz_height;
rsc->lrz_width = lrz_pitch;