ref: 043e0f9dad1106b60ba3e58dfc4075ed261080dc
parent: faff6ed0fbb01ece1331021b749ec2f9114332ff
author: Jingning Han <jingning@google.com>
date: Mon Jul 15 07:28:46 EDT 2013
Skip inter-coded block reconstruction in rd loop Skip the inverse transform and reconstruction of inter-mode coded blocks in the rate-distortion optimization loop, when skip_encode_sb feature is turned on. This provides about 1% speed-up at speed 0, and 1.5% speed-up at speed 1. No performance change in both settings. Change-Id: I2932718bf4d007163702b61b16b6ff100cf9d007
--- a/vp9/encoder/vp9_encodemb.c
+++ b/vp9/encoder/vp9_encodemb.c
@@ -493,6 +493,9 @@
if (x->optimize)
vp9_optimize_b(plane, block, bsize, ss_txfrm_size, args->cm, x, args->ctx);
+ if (x->skip_encode)
+ return;
+
switch (ss_txfrm_size / 2) {case TX_32X32:
vp9_short_idct32x32_add(dqcoeff, dst, pd->dst.stride);
--
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