FFmpeg
Main Page
Related Pages
Modules
Data Structures
Files
Examples
File List
Globals
•
All
Data Structures
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Macros
Groups
Pages
libavcodec
dnxhddata.h
Go to the documentation of this file.
1
/*
2
* VC3/DNxHD decoder.
3
* Copyright (c) 2007 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>
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_DNXHDDATA_H
23
#define AVCODEC_DNXHDDATA_H
24
25
#include <stdint.h>
26
#include "
avcodec.h
"
27
#include "
libavutil/internal.h
"
28
29
typedef
struct
CIDEntry
{
30
int
cid
;
31
unsigned
int
width
,
height
;
32
int
interlaced
;
33
unsigned
int
frame_size
;
34
unsigned
int
coding_unit_size
;
35
int
index_bits
;
36
int
bit_depth
;
37
int
eob_index
;
38
const
uint8_t
*
luma_weight
, *
chroma_weight
;
39
const
uint8_t
*
dc_codes
, *
dc_bits
;
40
const
uint16_t *
ac_codes
;
41
const
uint8_t
*
ac_bits
, *
ac_level
;
42
const
uint8_t
*
ac_flags
;
43
const
uint16_t *
run_codes
;
44
const
uint8_t
*
run_bits
, *
run
;
45
int
bit_rates
[5];
///< Helpher to choose variants, rounded to nearest 5Mb/s
46
}
CIDEntry
;
47
48
extern
av_export
const
CIDEntry
ff_dnxhd_cid_table
[];
49
50
int
ff_dnxhd_get_cid_table
(
int
cid);
51
int
ff_dnxhd_find_cid
(
AVCodecContext
*avctx,
int
bit_depth);
52
53
int
avpriv_dnxhd_get_frame_size
(
int
cid);
54
55
#endif
/* AVCODEC_DNXHDDATA_H */
Generated on Sat May 25 2013 03:58:32 for FFmpeg by
1.8.2