From: Jingning Han <jingning@google.com>
Date: Thu, 11 Sep 2014 02:42:51 +0000 (-0700)
Subject: Move overlay frame speed feature setting out of mode search loop
X-Git-Tag: v1.4.0~802^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8d42fad9c1d2342cfc551b3223e706e05b01a2a3;p=libvpx

Move overlay frame speed feature setting out of mode search loop

Refactor overlay frame speed-up related function. Make it unified
with the ref_frame_skip_mask system and Move it out of the mode
search loop.

Change-Id: I0dde9baf44354f6ba00b4679cba02fa6a30c7316
---

diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c
index 7c3e87d77..655823579 100644
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -2677,6 +2677,14 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
     }
   }
 
+  if (cpi->rc.is_src_frame_alt_ref) {
+    if (cpi->sf.alt_ref_search_fp) {
+      mode_skip_mask[ALTREF_FRAME] = 0;
+      ref_frame_skip_mask[0] = ~(1 << ALTREF_FRAME);
+      ref_frame_skip_mask[1] = SECOND_REF_FRAME_MASK;
+    }
+  }
+
   for (mode_index = 0; mode_index < MAX_MODES; ++mode_index) {
     int mode_excluded = 0;
     int64_t this_rd = INT64_MAX;
@@ -2721,15 +2729,6 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
       }
     }
 
-    if (cpi->rc.is_src_frame_alt_ref) {
-      if (cpi->sf.alt_ref_search_fp) {
-        mode_skip_mask[ALTREF_FRAME] = 0;
-
-        if (!(ref_frame == ALTREF_FRAME && second_ref_frame == NONE))
-          continue;
-      }
-    }
-
     if (bsize > cpi->sf.max_intra_bsize)
       if (ref_frame == INTRA_FRAME)
         continue;