shithub: libvpx

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ref: 19b52001720ad2f69068e8665091efd6e5bd9345
parent: ad943aa817b78b73cfe63dcbc8737abe264b3c9c
parent: eccae1de1901ca3f3a4f5fcf4225c785ac6006cd
author: Dmitry Kovalev <dkovalev@google.com>
date: Fri May 30 07:24:25 EDT 2014

Merge "Removing unused ref_frame_mask local var."

--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -3665,7 +3665,6 @@
   int_mv seg_mvs[4][MAX_REF_FRAMES];
   b_mode_info best_bmodes[4];
   int best_skip2 = 0;
-  int ref_frame_mask = 0;
   int mode_skip_mask = 0;
 
   x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
@@ -3698,17 +3697,6 @@
     }
     frame_mv[NEWMV][ref_frame].as_int = INVALID_MV;
     frame_mv[ZEROMV][ref_frame].as_int = 0;
-  }
-
-  for (ref_frame = LAST_FRAME;
-       ref_frame <= ALTREF_FRAME && cpi->sf.reference_masking; ++ref_frame) {
-    int i;
-    for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) {
-      if ((x->pred_mv_sad[ref_frame] >> 1) > x->pred_mv_sad[i]) {
-        ref_frame_mask |= (1 << ref_frame);
-        break;
-      }
-    }
   }
 
   for (ref_index = 0; ref_index < MAX_REFS; ++ref_index) {