ref: bdfb5f986e3e890d5082fab058f866482f9ae1dc
parent: 3a5d40608ef5603764f45ec33448f5c013b875b4
author: Yaowu Xu <yaowu@google.com>
date: Wed Feb 4 05:37:57 EST 2015
Adjust partitioning threshold based rtc speed On rtc set: speed 7 quality improves about 0.5% speed 8 quality improves about 1.0% Encoding time for speed 7 changes from 67804ms to 65889ms Encoding time for speed 8 changes from 58659ms to 56808ms Change-Id: Iabcfb53012fc1b9f3326cdbc167e5758b8c7ad30
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -504,7 +504,7 @@
threshold_base = (int64_t)(threshold_multiplier *
vp9_convert_qindex_to_q(cm->base_qindex, cm->bit_depth));
threshold = threshold_base;
- threshold_bsize_min = threshold_base << 6;
+ threshold_bsize_min = threshold_base << cpi->oxcf.speed;
threshold_bsize_max = threshold_base;
// Modify thresholds for key frame and for low-resolutions (set lower
--
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