vp9-svc: Fix to frame dropping in svc mode.
Don't advance the svc frame counters on dropped frame, since this can break the referencing scheme and lead to a crash/assert. Updated svc-datarate unittest to add a lower bitrate test. Change only affects 1 pass cbr svc, with frame dropper enabled. Change-Id: Ibb7530b7a587a9344d46898d9286fd9e2ef0779c
Showing with 8 additions and 4 deletions