Fixes YV12 image creation crash am: d007afcf24

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/mesa3d/+/17939448

Change-Id: I16746f6c11173831113e86da48dd6963c6f5f0c0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>