1 /*
2  *  Copyright (c) 2011 The WebM project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef VPX_VP8_DECODER_ERROR_CONCEALMENT_H_
12 #define VPX_VP8_DECODER_ERROR_CONCEALMENT_H_
13 
14 #include "onyxd_int.h"
15 #include "ec_types.h"
16 
17 #ifdef __cplusplus
18 extern "C" {
19 #endif
20 
21 /* Allocate memory for the overlap lists */
22 int vp8_alloc_overlap_lists(VP8D_COMP *pbi);
23 
24 /* Deallocate the overlap lists */
25 void vp8_de_alloc_overlap_lists(VP8D_COMP *pbi);
26 
27 /* Estimate all missing motion vectors. */
28 void vp8_estimate_missing_mvs(VP8D_COMP *pbi);
29 
30 /* Functions for spatial MV interpolation */
31 
32 /* Interpolates all motion vectors for a macroblock mb at position
33  * (mb_row, mb_col). */
34 void vp8_interpolate_motion(MACROBLOCKD *mb, int mb_row, int mb_col,
35                             int mb_rows, int mb_cols);
36 
37 #ifdef __cplusplus
38 }  // extern "C"
39 #endif
40 
41 #endif  // VPX_VP8_DECODER_ERROR_CONCEALMENT_H_
42