blob: eb17663683a66f941ca7d2be02b446f4a2be62f8
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 | void ff_hevc_pred_init_mips(HEVCPredContext *hpc, int bit_depth); |
45 | |
46 | #endif /* AVCODEC_HEVCPRED_H */ |
47 |