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
58
59
60
61
62
63
64
65
66
|
/*
* Misc image conversion routines
* most functionality is exported to the public API, see avcodec.h
*
* Copyright (c) 2008 Vitor Sessak
*
* 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 FFMPEG_IMGCONVERT_H
#define FFMPEG_IMGCONVERT_H
int ff_fill_linesize(AVPicture *picture, int pix_fmt, int width);
int ff_fill_pointer(AVPicture *picture, uint8_t *ptr, int pix_fmt, int height);
int ff_get_plane_bytewidth(enum PixelFormat pix_fmt, int width, int plane);
#endif /* FFMPEG_IMGCONVERT_H */
/*
* Misc image conversion routines
* most functionality is exported to the public API, see avcodec.h
*
* Copyright (c) 2008 Vitor Sessak
*
* 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 FFMPEG_IMGCONVERT_H
#define FFMPEG_IMGCONVERT_H
int ff_fill_linesize(AVPicture *picture, int pix_fmt, int width);
int ff_fill_pointer(AVPicture *picture, uint8_t *ptr, int pix_fmt, int height);
int ff_get_plane_bytewidth(enum PixelFormat pix_fmt, int width, int plane);
#endif /* FFMPEG_IMGCONVERT_H */
|
