From e4686c589efa521f6f5f029151765287e28f207b Mon Sep 17 00:00:00 2001
From: "Ronald S. Bultje" <rbultje@google.com>
Date: Thu, 18 Jul 2013 15:17:02 -0700
Subject: [PATCH] Fix slightly quality drop caused at speed 1.
We would skip the rectangular blocks for sub8x8 partitions because
we would conclude that PARTITION_NONE was better than PARTITION_SPLIT,
however, that conclusion was made before we actually really tested
PARTITION_SPLIT.
Change-Id: I8fa91e59894badc1d8cee3ba8a49e40ae4c4a489
---
vp9/encoder/vp9_encodeframe.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c
index 3c6ece3e0d..70c64eedae 100644
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -1674,6 +1674,7 @@ static void rd_pick_partition(VP9_COMP *cpi, TOKENEXTRA **tp, int mi_row,
RDCOST(x->rdmult, x->rddiv, srate, sdist)) {
srate = r4;
sdist = d4;
+ larger_is_better = 0;
*(get_sb_partitioning(x, bsize)) = subsize;
best_rd = MIN(best_rd, RDCOST(x->rdmult, x->rddiv, r4, d4));
}
--
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