From: Jingning Han <jingning@google.com>
Date: Wed, 11 Mar 2015 23:08:59 +0000 (-0700)
Subject: Remove unnecessary speed feature checking
X-Git-Tag: v1.4.0~53^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=313c28f8b8fb88db23e009120388395dcd2eb13f;p=libvpx

Remove unnecessary speed feature checking

This commit removes the pred_mv_sad comparison from rtc motion
search, given that a stronger comparison has been done at the
mode search level to eliminate unlikely selected reference frames.

Change-Id: I49b8d24b2174303066fd8eff2102c0648f2869df
---

diff --git a/vp9/encoder/vp9_pickmode.c b/vp9/encoder/vp9_pickmode.c
index 23a2569c8..f1b19e00a 100644
--- a/vp9/encoder/vp9_pickmode.c
+++ b/vp9/encoder/vp9_pickmode.c
@@ -137,10 +137,6 @@ static int combined_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
   int cost_list[5];
   const YV12_BUFFER_CONFIG *scaled_ref_frame = vp9_get_scaled_ref_frame(cpi,
                                                                         ref);
-  if (cpi->common.show_frame &&
-      (x->pred_mv_sad[ref] >> 3) > x->pred_mv_sad[LAST_FRAME])
-    return rv;
-
   if (scaled_ref_frame) {
     int i;
     // Swap out the reference frame for a version that's been scaled to