From: John Koleszar <jkoleszar@google.com>
Date: Tue, 22 Jan 2013 16:31:55 +0000 (-0800)
Subject: Merge changes Ia82cef79,I7324a75a,I7b66daad,I73344451,I91dc210f,I5945b5ce into experi... 
X-Git-Tag: v1.3.0~1151^2~240
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bed59eb8de198ca9ab1230011e5a6d54d1c9765e;p=libvpx

Merge changes Ia82cef79,I7324a75a,I7b66daad,I73344451,I91dc210f,I5945b5ce into experimental

* changes:
  Use alt-ref frame context for keyframes
  Preserve the previous golden frame on golden updates
  Generalize and increase frame coding contexts
  Start to anonymize reference frames
  Update encoder to use fb_idx_ref_cnt
  Remove buffer-to-buffer copy logic
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bed59eb8de198ca9ab1230011e5a6d54d1c9765e