From: Linfeng Zhang <linfengz@google.com>
Date: Tue, 17 Oct 2017 16:03:29 +0000 (+0000)
Subject: Merge changes I17fff122,Ic149e3cb
X-Git-Tag: v1.7.0~100
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9336e01621698b1802d4fe3522d36ed19efc9f0c;p=libvpx

Merge changes I17fff122,Ic149e3cb

* changes:
  Add 4 to 3 scaling SSSE3 optimization
  Test extreme inputs in frame scale functions
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9336e01621698b1802d4fe3522d36ed19efc9f0c