Make loop-restoration compatible w/ frame_superres

When frame_superres is on, loop-restoration should work
on the size of the upscaled frame and not on the internal
width and height in the common structure. This patch
makes the necessary changes on the encoder and decoder
side to enable that.

Change-Id: I1d1c024ac6f95944169d90647b4c5a61354a5cc6
4 files changed