vbo/dlist: fix loopback crash
authorPierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Thu, 16 Dec 2021 16:44:20 +0000 (17:44 +0100)
committerMarge Bot <emma+marge@anholt.net>
Thu, 6 Jan 2022 08:45:05 +0000 (08:45 +0000)
commit7a1d3d3abc5366ea75e2b159cd2e46c4b7ea815c
tree5e5766ab9dd672a01f0b90798e51c6ad36276975
parentd84e0096a5daa7c8bdd29c16b4bb15e7d062d80e
vbo/dlist: fix loopback crash

The original code incorrectly adjusted only when Loopback
was false, while primitives' start value is actually
modified unconditionnally.

Fixes: 32535942680 ("vbo/dlist: rework buffer sizes")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5754
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14243>
src/mesa/vbo/vbo_save_api.c