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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/*
* Raw Video Codec
* Copyright (c) 2001 Fabrice Bellard
*
* 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
*/
/**
* @file libavcodec/raw.c
* Raw Video Codec
*/
#include "avcodec.h"
#include "raw.h"
const PixelFormatTag ff_raw_pixelFormatTags[] = {
{ PIX_FMT_YUV420P, MKTAG('I', '4', '2', '0') }, /* Planar formats */
{ PIX_FMT_YUV420P, MKTAG('I', 'Y', 'U', 'V') },
{ PIX_FMT_YUV420P, MKTAG('Y', 'V', '1', '2') },
{ PIX_FMT_YUV410P, MKTAG('Y', 'U', 'V', '9') },
{ PIX_FMT_YUV410P, MKTAG('Y', 'V', 'U', '9') },
{ PIX_FMT_YUV411P, MKTAG('Y', '4', '1', 'B') },
{ PIX_FMT_YUV422P, MKTAG('Y', '4', '2', 'B') },
{ PIX_FMT_YUV422P, MKTAG('P', '4', '2', '2') },
{ PIX_FMT_GRAY8, MKTAG('Y', '8', '0', '0') },
{ PIX_FMT_GRAY8, MKTAG(' ', ' ', 'Y', '8') },
{ PIX_FMT_YUYV422, MKTAG('Y', 'U', 'Y', '2') }, /* Packed formats */
{ PIX_FMT_YUYV422, MKTAG('Y', '4', '2', '2') },
{ PIX_FMT_YUYV422, MKTAG('V', '4', '2', '2') },
{ PIX_FMT_YUYV422, MKTAG('V', 'Y', 'U', 'Y') },
{ PIX_FMT_YUYV422, MKTAG('Y', 'U', 'N', 'V') },
{ PIX_FMT_UYVY422, MKTAG('U', 'Y', 'V', 'Y') },
{ PIX_FMT_UYVY422, MKTAG('H', 'D', 'Y', 'C') },
{ PIX_FMT_UYVY422, MKTAG('U', 'Y', 'N', 'V') },
{ PIX_FMT_UYVY422, MKTAG('U', 'Y', 'N', 'Y') },
{ PIX_FMT_UYVY422, MKTAG('u', 'y', 'v', '1') },
{ PIX_FMT_UYVY422, MKTAG('2', 'V', 'u', '1') },
{ PIX_FMT_UYVY422, MKTAG('A', 'V', 'R', 'n') }, /* Avid AVI Codec 1:1 */
{ PIX_FMT_UYVY422, MKTAG('A', 'V', '1', 'x') }, /* Avid 1:1x */
{ PIX_FMT_UYVY422, MKTAG('A', 'V', 'u', 'p') },
{ PIX_FMT_UYVY422, MKTAG('V', 'D', 'T', 'Z') }, /* SoftLab-NSK VideoTizer */
{ PIX_FMT_GRAY8, MKTAG('G', 'R', 'E', 'Y') },
{ PIX_FMT_RGB555LE, MKTAG('R', 'G', 'B', 15) },
{ PIX_FMT_BGR555LE, MKTAG('B', 'G', 'R', 15) },
{ PIX_FMT_RGB565LE, MKTAG('R', 'G', 'B', 16) },
{ PIX_FMT_BGR565LE, MKTAG('B', 'G', 'R', 16) },
{ PIX_FMT_RGB565LE, MKTAG( 3 , 0 , 0 , 0) },
/* quicktime */
{ PIX_FMT_UYVY422, MKTAG('2', 'v', 'u', 'y') },
{ PIX_FMT_UYVY422, MKTAG('2', 'V', 'u', 'y') },
{ PIX_FMT_UYVY422, MKTAG('A', 'V', 'U', 'I') }, /* FIXME merge both fields */
{ PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', '2') },
{ PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', 's') },
{ PIX_FMT_PAL8, MKTAG('W', 'R', 'A', 'W') },
{ PIX_FMT_NONE, 0 },
};
unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat fmt)
{
const PixelFormatTag * tags = ff_raw_pixelFormatTags;
while (tags->pix_fmt >= 0) {
if (tags->pix_fmt == fmt)
return tags->fourcc;
tags++;
}
return 0;
}
|
