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Increase strength of AQ1.

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This patch greatly increase the strength of AQ1.

Visual tests show strong gains on many clips but their is a big
hit on psnr.

SSIM is more mixed with some winners and losers.

Change-Id: Idaa5d3b41d8576096bfa000b62bc531c3d8bf6a1
This commit is contained in:
Paul Wilkins 2014-11-21 12:26:38 -08:00
parent e0b3e213c6
commit 0d3d6e0e31
1 changed files with 3 additions and 3 deletions
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6
vp9/encoder/vp9_aq_variance.c
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@ -19,15 +19,15 @@
#include "vp9/encoder/vp9_segmentation.h"
#include "vp9/common/vp9_systemdependent.h"
#define ENERGY_MIN (-1)
#define ENERGY_MIN (-4)
#define ENERGY_MAX (1)
#define ENERGY_SPAN (ENERGY_MAX - ENERGY_MIN + 1)
#define ENERGY_IN_BOUNDS(energy)\
assert((energy) >= ENERGY_MIN && (energy) <= ENERGY_MAX)
static const double rate_ratio[MAX_SEGMENTS] =
{1.143, 1.0, 0.875, 1.0, 1.0, 1.0, 1.0, 1.0};
static const int segment_id[ENERGY_SPAN] = {0, 1, 2};
{2.5, 2.0, 1.5, 1.0, 0.75, 1.0, 1.0, 1.0};
static const int segment_id[ENERGY_SPAN] = {0, 1, 1, 2, 3, 4};
#define SEGMENT_ID(i) segment_id[(i) - ENERGY_MIN]