michael@0: /*
michael@0:  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
michael@0:  *
michael@0:  *  Use of this source code is governed by a BSD-style license
michael@0:  *  that can be found in the LICENSE file in the root of the source
michael@0:  *  tree. An additional intellectual property rights grant can be found
michael@0:  *  in the file PATENTS.  All contributing project authors may
michael@0:  *  be found in the AUTHORS file in the root of the source tree.
michael@0:  */
michael@0: 
michael@0: 
michael@0: #ifndef __INC_EXTEND_H
michael@0: #define __INC_EXTEND_H
michael@0: 
michael@0: #include "vpx_scale/yv12config.h"
michael@0: 
michael@0: void vp8_extend_mb_row(YV12_BUFFER_CONFIG *ybf, unsigned char *YPtr, unsigned char *UPtr, unsigned char *VPtr);
michael@0: void vp8_copy_and_extend_frame(YV12_BUFFER_CONFIG *src,
michael@0:                                YV12_BUFFER_CONFIG *dst);
michael@0: void vp8_copy_and_extend_frame_with_rect(YV12_BUFFER_CONFIG *src,
michael@0:                                          YV12_BUFFER_CONFIG *dst,
michael@0:                                          int srcy, int srcx,
michael@0:                                          int srch, int srcw);
michael@0: 
michael@0: #endif