1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/*
* HEVC video Decoder
*
* Copyright (C) 2012 - 2013 Guillaume Martres
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_HEVC_PRED_H
#define AVCODEC_HEVC_PRED_H
#include <stddef.h>
#include <stdint.h>
struct HEVCLocalContext;
typedef struct HEVCPredContext {
void (*intra_pred[4])(struct HEVCLocalContext *lc, int x0, int y0, int c_idx);
void (*pred_planar[4])(uint8_t *src, const uint8_t *top,
const uint8_t *left, ptrdiff_t stride);
void (*pred_dc)(uint8_t *src, const uint8_t *top, const uint8_t *left,
ptrdiff_t stride, int log2_size, int c_idx);
void (*pred_angular[4])(uint8_t *src, const uint8_t *top,
const uint8_t *left, ptrdiff_t stride,
int c_idx, int mode);
} HEVCPredContext;
void ff_hevc_pred_init(HEVCPredContext *hpc, int bit_depth);
void ff_hevc_pred_init_mips(HEVCPredContext *hpc, int bit_depth);
#endif /* AVCODEC_HEVC_PRED_H */
|
