text: /*
   *  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.
   */
  
  
  #ifndef VP8_COMMON_EXTEND_H_
  #define VP8_COMMON_EXTEND_H_
  
  #include "vpx_scale/yv12config.h"
  
  void vp8_extend_mb_row(YV12_BUFFER_CONFIG *ybf, unsigned char *YPtr, unsigned char *UPtr, unsigned char *VPtr);
  void vp8_copy_and_extend_frame(YV12_BUFFER_CONFIG *src,
                                 YV12_BUFFER_CONFIG *dst);
  void vp8_copy_and_extend_frame_with_rect(YV12_BUFFER_CONFIG *src,
                                           YV12_BUFFER_CONFIG *dst,
                                           int srcy, int srcx,
                                           int srch, int srcw);
  
  #endif  // VP8_COMMON_EXTEND_H_
  