ref: 6ab6ac450b29ea21411072297bafb9a78a78291d
dir: /vp8/decoder/error_concealment.h/
/*
* Copyright (c) 2011 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_DECODER_ERROR_CONCEALMENT_H_
#define VP8_DECODER_ERROR_CONCEALMENT_H_
#include "onyxd_int.h"
#include "ec_types.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Allocate memory for the overlap lists */
int vp8_alloc_overlap_lists(VP8D_COMP *pbi);
/* Deallocate the overlap lists */
void vp8_de_alloc_overlap_lists(VP8D_COMP *pbi);
/* Estimate all missing motion vectors. */
void vp8_estimate_missing_mvs(VP8D_COMP *pbi);
/* Functions for spatial MV interpolation */
/* Interpolates all motion vectors for a macroblock mb at position
* (mb_row, mb_col). */
void vp8_interpolate_motion(MACROBLOCKD *mb,
int mb_row, int mb_col,
int mb_rows, int mb_cols,
int mi_stride);
/* Conceal a macroblock with corrupt residual.
* Copies the prediction signal to the reconstructed image.
*/
void vp8_conceal_corrupt_mb(MACROBLOCKD *xd);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VP8_DECODER_ERROR_CONCEALMENT_H_