blob: cb7297937df24b5bcd58d1b99dcbb72ba83e766d (
plain)
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
47
48
49
50
51
52
53
54
55
56
57
|
/*
* Copyright (c) 2010-2011 Maxim Poliakovski
* Copyright (c) 2010-2011 Elvis Presley
*
* 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_PRORESDEC_H
#define AVCODEC_PRORESDEC_H
#include "dsputil.h"
#include "blockdsp.h"
#include "proresdsp.h"
typedef struct {
const uint8_t *data;
unsigned mb_x;
unsigned mb_y;
unsigned mb_count;
unsigned data_size;
int ret;
} SliceContext;
typedef struct {
DSPContext dsp;
BlockDSPContext bdsp;
ProresDSPContext prodsp;
AVFrame *frame;
int frame_type; ///< 0 = progressive, 1 = tff, 2 = bff
uint8_t qmat_luma[64];
uint8_t qmat_chroma[64];
SliceContext *slices;
int slice_count; ///< number of slices in the current picture
unsigned mb_width; ///< width of the current picture in mb
unsigned mb_height; ///< height of the current picture in mb
uint8_t progressive_scan[64];
uint8_t interlaced_scan[64];
const uint8_t *scan;
int first_field;
int alpha_info;
} ProresContext;
#endif /* AVCODEC_PRORESDEC_H */
|
