Imported Debian version 2.5.3~trusty1
[deb_ffmpeg.git] / ffmpeg / libavcodec / proresdec.h
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2ba45a60
DM
1/*
2 * Copyright (c) 2010-2011 Maxim Poliakovski
3 * Copyright (c) 2010-2011 Elvis Presley
4 *
5 * This file is part of FFmpeg.
6 *
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22#ifndef AVCODEC_PRORESDEC_H
23#define AVCODEC_PRORESDEC_H
24
25#include "blockdsp.h"
26#include "proresdsp.h"
27
28typedef struct {
29 const uint8_t *data;
30 unsigned mb_x;
31 unsigned mb_y;
32 unsigned mb_count;
33 unsigned data_size;
34 int ret;
35} SliceContext;
36
37typedef struct {
38 BlockDSPContext bdsp;
39 ProresDSPContext prodsp;
40 AVFrame *frame;
41 int frame_type; ///< 0 = progressive, 1 = tff, 2 = bff
42 uint8_t qmat_luma[64];
43 uint8_t qmat_chroma[64];
44 SliceContext *slices;
45 int slice_count; ///< number of slices in the current picture
46 unsigned mb_width; ///< width of the current picture in mb
47 unsigned mb_height; ///< height of the current picture in mb
48 uint8_t progressive_scan[64];
49 uint8_t interlaced_scan[64];
50 const uint8_t *scan;
51 int first_field;
52 int alpha_info;
53} ProresContext;
54
55#endif /* AVCODEC_PRORESDEC_H */