tree 34a44788cf197a9d0660de511bf7ac2bcc5d3e2d
parent 3c4556ce68a5ad2ef6aa2d343c8e7ff3b8650887
author Fergus Simpson <afergs@google.com> 1494979359 -0700
committer Fergus Simpson <afergs@google.com> 1495231336 +0000

frame_superres: Refactor pre-encode frame size set

Before this commit set_frame_size decided on the frame size to use and
then set it. It has been changed to just take an arbitrary size to make
it more flexible.

The decision of what size to use has been moved to the new
set_scaled_size and existing av1_calculate_superres_size.

setup_frame_size implements the old logic of getting the scaled size,
then superres size, then setting the frame to use it.

This change will make post-encode upscaling possible using
set_frame_size since it can now be given a target resolution.

Change-Id: I2f0f20740a54f751bc9963f279d6bcfdfb2722c2