shithub: libvpx

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ref: caaf63b2c4d5e4ae18f0ae796fb92e4509450a0d
parent: 7e491de1c487186bd2adb6b6907b8d0d1869f846
author: Jingning Han <jingning@google.com>
date: Tue Nov 4 09:32:04 EST 2014

Rework cut-off decisions in cyclic refresh aq mode

This commit removes the cyclic aq mode dependency on
in_static_area and reworks the corresponding cut-off thresholds.
It improves the compression performance of speed -5 by 1.47% in
PSNR and 2.07% in SSIM, and the compression performance of speed
-6 by 3.10% in PSNR and 5.25% in SSIM. Speed wise, about 1% faster
in both settings at high bit-rates.

Change-Id: I1ffc775afdc047964448d9dff5751491ba4ff4a9