From: Marco <marpan@google.com>
Date: Fri, 13 Jan 2017 18:27:51 +0000 (-0800)
Subject: vp9: Adjust threshold for copy partiton, for speed=8.
X-Git-Tag: v1.7.0~804^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=47270b6858d3b8e3cbb9e5cddee203977382a1a6;p=libvpx

vp9: Adjust threshold for copy partiton, for speed=8.

Change-Id: I4799cb2b67d911ee385e6d6992c61633ca77e69d
---

diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c
index e11307ef7..58d556260 100644
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -529,10 +529,10 @@ void vp9_set_variance_partition_thresholds(VP9_COMP *cpi, int q) {
       if (cm->width <= 352 && cm->height <= 288)
         cpi->vbp_threshold_copy = 4000;
       else if (cm->width <= 640 && cm->height <= 360)
-        cpi->vbp_threshold_copy = 9000;
+        cpi->vbp_threshold_copy = 8000;
       else
-        cpi->vbp_threshold_copy = (cpi->y_dequant[q][1] << 5) > 16000
-                                      ? (cpi->y_dequant[q][1] << 5)
+        cpi->vbp_threshold_copy = (cpi->y_dequant[q][1] << 4) > 16000
+                                      ? (cpi->y_dequant[q][1] << 4)
                                       : 16000;
     }
     cpi->vbp_threshold_minmax = 15 + (q >> 3);