tree e89260e1a8dc81f15c27f68a8d9368aecf4a3b7c
parent b3c350a1a99ac89e81cff77d82a9a11c0a762600
author John Koleszar <jkoleszar@google.com> 1363219745 -0700
committer Gerrit Code Review <gerrit@gerrit.golo.chromium.org> 1363227010 -0700

Fix pulsing issue with scaling

Updates the YV12_BUFFER_CONFIG structure to be crop-aware. The
exiting width/height parameters are left unchanged, storing the
width and height algined to a 16 byte boundary. The cropped
dimensions are added as new fields.

This fixes a nasty visual pulse when switching between scaled and
unscaled frame dimensions due to a mismatch between the scaling
ratio and the 16-byte aligned sizes.

Change-Id: Id4a3f6aea6b9b9ae38bdfa1b87b7eb2cfcdd57b6