Description:

source/libvpx/vp8/encoder/mcomp.c

 /*
  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 217 matching lines @@
     int y_stride;
     int offset;
     int pre_stride = x->e_mbd.pre.y_stride;
     unsigned char *base_pre = x->e_mbd.pre.y_buffer;
 
 
 #if ARCH_X86 || ARCH_X86_64
     MACROBLOCKD *xd = &x->e_mbd;
     unsigned char *y0 = base_pre + d->offset + (bestmv->as_mv.row) * pre_stride + bestmv->as_mv.col;
     unsigned char *y;
-    int buf_r1, buf_r2, buf_c1, buf_c2;
+    int buf_r1, buf_r2, buf_c1;
 
     /* Clamping to avoid out-of-range data access */
     buf_r1 = ((bestmv->as_mv.row - 3) < x->mv_row_min)?(bestmv->as_mv.row - x->mv_row_min):3;
     buf_r2 = ((bestmv->as_mv.row + 3) > x->mv_row_max)?(x->mv_row_max - bestmv->as_mv.row):3;
     buf_c1 = ((bestmv->as_mv.col - 3) < x->mv_col_min)?(bestmv->as_mv.col - x->mv_col_min):3;
-    buf_c2 = ((bestmv->as_mv.col + 3) > x->mv_col_max)?(x->mv_col_max - bestmv->as_mv.col):3;
     y_stride = 32;
 
     /* Copy to intermediate buffer before searching. */
     vfp->copymem(y0 - buf_c1 - pre_stride*buf_r1, pre_stride, xd->y_buf, y_stride, 16+buf_r1+buf_r2);
     y = xd->y_buf + y_stride*buf_r1 +buf_c1;
 #else
     unsigned char *y = base_pre + d->offset + (bestmv->as_mv.row) * pre_stride + bestmv->as_mv.col;
     y_stride = pre_stride;
 #endif
 
@@ skipping 1762 matching lines @@
                     ++mv_mode_cts[3][1];
                 }
             }
         }
     }
 }
 
 #endif/* END MV ref count ENTROPY_STATS stats code */
 
 #endif