Backport of "gltransformation: let graphene alloc its structures memory aligned" into 1.20
requested to merge tpm/gstreamer:backport-mr-1321-into-1.20-bst-gltransformation-graphene-memalign into 1.20
Backport of !1321 (merged) "gltransformation: let graphene alloc its structures memory aligned".
Commits:
- c3918190 gltransformation: let graphene alloc its structures memory aligned