iris: don't use index_bias if not indexed
authorMarek Olšák <marek.olsak@amd.com>
Sun, 22 Nov 2020 06:37:34 +0000 (01:37 -0500)
committerMarek Olšák <marek.olsak@amd.com>
Tue, 5 Jan 2021 00:22:33 +0000 (19:22 -0500)
commitf2e281c231920c29fab0a72771696aba30c54e0d
treedd5fd748c4eff263c7747f2354beaa5261e8bd08
parent7e1d03f0df67459633529e54e46a49594bea6726
iris: don't use index_bias if not indexed

index_bias is undefined if index_size == 0.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7679>
src/gallium/drivers/iris/iris_state.c