Main Page
Related Pages
Modules
Data Structures
Files
Examples
File List
Globals
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 Libav.
6
*
7
* Libav 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
* Libav 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 Libav; 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
28
typedef
struct
{
29
int
cid
;
30
unsigned
int
width
,
height
;
31
int
interlaced
;
32
unsigned
int
frame_size
;
33
unsigned
int
coding_unit_size
;
34
int
index_bits
;
35
int
bit_depth
;
36
const
uint8_t *
luma_weight
, *chroma_weight;
37
const
uint8_t *
dc_codes
, *dc_bits;
38
const
uint16_t *
ac_codes
;
39
const
uint8_t *ac_bits, *
ac_level
;
40
const
uint8_t *
ac_run_flag
, *ac_index_flag;
41
const
uint16_t *
run_codes
;
42
const
uint8_t *
run_bits
, *
run
;
43
int
bit_rates[5];
44
}
CIDEntry
;
45
46
extern
const
CIDEntry
ff_dnxhd_cid_table
[];
47
48
int
ff_dnxhd_get_cid_table
(
int
cid);
49
int
ff_dnxhd_find_cid
(
AVCodecContext
*avctx,
int
bit_depth);
50
51
#endif
/* AVCODEC_DNXHDDATA_H */
CIDEntry::ac_level
const uint8_t * ac_level
Definition:
dnxhddata.h:39
CIDEntry::luma_weight
const uint8_t * luma_weight
Definition:
dnxhddata.h:36
CIDEntry::run_codes
const uint16_t * run_codes
Definition:
dnxhddata.h:41
run
uint8_t run
Definition:
svq3.c:123
CIDEntry::interlaced
int interlaced
Definition:
dnxhddata.h:31
CIDEntry::run_bits
const uint8_t * run_bits
Definition:
dnxhddata.h:42
CIDEntry::coding_unit_size
unsigned int coding_unit_size
Definition:
dnxhddata.h:33
CIDEntry
Definition:
dnxhddata.h:28
CIDEntry::ac_codes
const uint16_t * ac_codes
Definition:
dnxhddata.h:38
CIDEntry::width
unsigned int width
Definition:
dnxhddata.h:30
CIDEntry::dc_codes
const uint8_t * dc_codes
Definition:
dnxhddata.h:37
ff_dnxhd_find_cid
int ff_dnxhd_find_cid(AVCodecContext *avctx, int bit_depth)
Definition:
dnxhddata.c:1146
CIDEntry::bit_depth
int bit_depth
Definition:
dnxhddata.h:35
CIDEntry::index_bits
int index_bits
Definition:
dnxhddata.h:34
avcodec.h
external API header
CIDEntry::ac_run_flag
const uint8_t * ac_run_flag
Definition:
dnxhddata.h:40
AVCodecContext
main external API structure.
Definition:
avcodec.h:1329
CIDEntry::frame_size
unsigned int frame_size
Definition:
dnxhddata.h:32
height
int height
Definition:
gxfenc.c:73
ff_dnxhd_cid_table
const CIDEntry ff_dnxhd_cid_table[]
Definition:
dnxhddata.c:1064
CIDEntry::cid
int cid
Definition:
dnxhddata.h:29
ff_dnxhd_get_cid_table
int ff_dnxhd_get_cid_table(int cid)
Definition:
dnxhddata.c:1137