commit f288c943c4d6c3fb03266dee821df797fb99bde0
author Marco <marpan@google.com> Mon Feb 08 10:41:13 2016 -0800
committer Marco <marpan@google.com> Tue Feb 09 11:10:28 2016 -0800
tree 1a5af861e43edc5fd6ff10fc90f52e870ba8bf06
parent aff0a802e70ee87cd0a1673f3cffaa0b9d6112b4

vp9-dynamic resize: Fix bug on releasing scaled reference.

When the codec frame size is the same as the reference frame size,
release the scaled reference before assigning it a new buf_idx.
Only affects 1 pass non-svc mode, where the scaled references are
release only under certain conditions (to prevent un-needed scaling
of the references every frame).

Modified a unittest that can trigger this bug without this change.

https://code.google.com/p/chromium/issues/detail?id=582598

Change-Id: I9a884e36ebd7608b1641ec2a469e20a4f829cf43