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1 | /* |
2 | * HEVC video Decoder | |
3 | * | |
4 | * Copyright (C) 2012 - 2013 Guillaume Martres | |
5 | * | |
6 | * This file is part of FFmpeg. | |
7 | * | |
8 | * FFmpeg is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License as published by the Free Software Foundation; either | |
11 | * version 2.1 of the License, or (at your option) any later version. | |
12 | * | |
13 | * FFmpeg is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | * Lesser General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU Lesser General Public | |
19 | * License along with FFmpeg; if not, write to the Free Software | |
20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
21 | */ | |
22 | ||
23 | #ifndef AVCODEC_HEVCPRED_H | |
24 | #define AVCODEC_HEVCPRED_H | |
25 | ||
26 | #include <stddef.h> | |
27 | #include <stdint.h> | |
28 | ||
29 | struct HEVCContext; | |
30 | ||
31 | typedef struct HEVCPredContext { | |
32 | void (*intra_pred[4])(struct HEVCContext *s, int x0, int y0, int c_idx); | |
33 | ||
34 | void (*pred_planar[4])(uint8_t *src, const uint8_t *top, | |
35 | const uint8_t *left, ptrdiff_t stride); | |
36 | void (*pred_dc)(uint8_t *src, const uint8_t *top, const uint8_t *left, | |
37 | ptrdiff_t stride, int log2_size, int c_idx); | |
38 | void (*pred_angular[4])(uint8_t *src, const uint8_t *top, | |
39 | const uint8_t *left, ptrdiff_t stride, | |
40 | int c_idx, int mode); | |
41 | } HEVCPredContext; | |
42 | ||
43 | void ff_hevc_pred_init(HEVCPredContext *hpc, int bit_depth); | |
44 | ||
45 | #endif /* AVCODEC_HEVCPRED_H */ |