FFmpeg
Main Page
Related Pages
Modules
Namespaces
Data Structures
Files
Examples
File List
Globals
All
Data Structures
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Macros
Groups
Pages
libavcodec
cavsdsp.h
Go to the documentation of this file.
1
/*
2
* Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
3
* Copyright (c) 2006 Stefan Gehrer <stefan.gehrer@gmx.de>
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_CAVSDSP_H
23
#define AVCODEC_CAVSDSP_H
24
25
#include <stdint.h>
26
27
#include "
avcodec.h
"
28
#include "
qpeldsp.h
"
29
30
typedef
struct
CAVSDSPContext
{
31
qpel_mc_func
put_cavs_qpel_pixels_tab
[2][16];
32
qpel_mc_func
avg_cavs_qpel_pixels_tab
[2][16];
33
void
(*
cavs_filter_lv
)(
uint8_t
*pix,
int
stride
,
int
alpha
,
int
beta,
int
tc
,
int
bs1,
int
bs2);
34
void
(*
cavs_filter_lh
)(
uint8_t
*pix,
int
stride
,
int
alpha
,
int
beta,
int
tc
,
int
bs1,
int
bs2);
35
void
(*
cavs_filter_cv
)(
uint8_t
*pix,
int
stride
,
int
alpha
,
int
beta,
int
tc
,
int
bs1,
int
bs2);
36
void
(*
cavs_filter_ch
)(
uint8_t
*pix,
int
stride
,
int
alpha
,
int
beta,
int
tc
,
int
bs1,
int
bs2);
37
void
(*
cavs_idct8_add
)(
uint8_t
*dst, int16_t *
block
,
int
stride
);
38
int
idct_perm
;
39
}
CAVSDSPContext
;
40
41
void
ff_cavsdsp_init
(
CAVSDSPContext
*
c
,
AVCodecContext
*avctx);
42
void
ff_cavsdsp_init_x86
(
CAVSDSPContext
*
c
,
AVCodecContext
*avctx);
43
44
#endif
/* AVCODEC_CAVSDSP_H */
Generated on Sun Jul 20 2014 23:05:45 for FFmpeg by
1.8.2