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 12 #ifndef VP8_DECODER_ERROR_CONCEALMENT_H_ 13 #define VP8_DECODER_ERROR_CONCEALMENT_H_ 14 15 #include "onyxd_int.h" 16 #include "ec_types.h" 17 18 #ifdef __cplusplus 19 extern "C" { 20 #endif 21 22 /* Allocate memory for the overlap lists */ 23 int vp8_alloc_overlap_lists(VP8D_COMP *pbi); 24 25 /* Deallocate the overlap lists */ 26 void vp8_de_alloc_overlap_lists(VP8D_COMP *pbi); 27 28 /* Estimate all missing motion vectors. */ 29 void vp8_estimate_missing_mvs(VP8D_COMP *pbi); 30 31 /* Functions for spatial MV interpolation */ 32 33 /* Interpolates all motion vectors for a macroblock mb at position 34 * (mb_row, mb_col). */ 35 void vp8_interpolate_motion(MACROBLOCKD *mb, 36 int mb_row, int mb_col, 37 int mb_rows, int mb_cols, 38 int mi_stride); 39 40 /* Conceal a macroblock with corrupt residual. 41 * Copies the prediction signal to the reconstructed image. 42 */ 43 void vp8_conceal_corrupt_mb(MACROBLOCKD *xd); 44 45 #ifdef __cplusplus 46 } // extern "C" 47 #endif 48 49 #endif // VP8_DECODER_ERROR_CONCEALMENT_H_ 50
