1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-12 19:18:44 +02:00
FFmpeg/libavformat/img2.c
Michael Niedermayer 7a72695c05 Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85'
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
  Replace all CODEC_ID_* with AV_CODEC_ID_*
  lavc: add AV prefix to codec ids.

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	ffprobe.c
	ffserver.c
	libavcodec/8svx.c
	libavcodec/avcodec.h
	libavcodec/dnxhd_parser.c
	libavcodec/dvdsubdec.c
	libavcodec/error_resilience.c
	libavcodec/h263dec.c
	libavcodec/libvorbisenc.c
	libavcodec/mjpeg_parser.c
	libavcodec/mjpegenc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pcm.c
	libavcodec/r210dec.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/version.h
	libavdevice/alsa-audio-dec.c
	libavdevice/bktr.c
	libavdevice/v4l2.c
	libavformat/asfdec.c
	libavformat/asfenc.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/caf.c
	libavformat/electronicarts.c
	libavformat/flacdec.c
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavformat/framecrcenc.c
	libavformat/img2.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/matroska.c
	libavformat/matroskadec.c
	libavformat/matroskaenc.c
	libavformat/mov.c
	libavformat/movenc.c
	libavformat/mp3dec.c
	libavformat/mpeg.c
	libavformat/mpegts.c
	libavformat/mxf.c
	libavformat/mxfdec.c
	libavformat/mxfenc.c
	libavformat/nsvdec.c
	libavformat/nut.c
	libavformat/oggenc.c
	libavformat/pmpdec.c
	libavformat/rawdec.c
	libavformat/rawenc.c
	libavformat/riff.c
	libavformat/sdp.c
	libavformat/utils.c
	libavformat/vocenc.c
	libavformat/wtv.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 22:45:46 +02:00

100 lines
3.2 KiB
C

/*
* Image format
* Copyright (c) 2000, 2001, 2002 Fabrice Bellard
* Copyright (c) 2004 Michael Niedermayer
*
* 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
*/
#include "libavutil/avstring.h"
#include "internal.h"
typedef struct {
enum AVCodecID id;
const char *str;
} IdStrMap;
static const IdStrMap img_tags[] = {
{ AV_CODEC_ID_MJPEG , "jpeg"},
{ AV_CODEC_ID_MJPEG , "jpg"},
{ AV_CODEC_ID_MJPEG , "jps"},
{ AV_CODEC_ID_LJPEG , "ljpg"},
{ AV_CODEC_ID_JPEGLS , "jls"},
{ AV_CODEC_ID_PNG , "png"},
{ AV_CODEC_ID_PNG , "pns"},
{ AV_CODEC_ID_PNG , "mng"},
{ AV_CODEC_ID_PPM , "ppm"},
{ AV_CODEC_ID_PPM , "pnm"},
{ AV_CODEC_ID_PGM , "pgm"},
{ AV_CODEC_ID_PGMYUV , "pgmyuv"},
{ AV_CODEC_ID_PBM , "pbm"},
{ AV_CODEC_ID_PAM , "pam"},
{ AV_CODEC_ID_MPEG1VIDEO, "mpg1-img"},
{ AV_CODEC_ID_MPEG2VIDEO, "mpg2-img"},
{ AV_CODEC_ID_MPEG4 , "mpg4-img"},
{ AV_CODEC_ID_FFV1 , "ffv1-img"},
{ AV_CODEC_ID_RAWVIDEO , "y"},
{ AV_CODEC_ID_RAWVIDEO , "raw"},
{ AV_CODEC_ID_BMP , "bmp"},
{ AV_CODEC_ID_GIF , "gif"},
{ AV_CODEC_ID_TARGA , "tga"},
{ AV_CODEC_ID_TIFF , "tiff"},
{ AV_CODEC_ID_TIFF , "tif"},
{ AV_CODEC_ID_SGI , "sgi"},
{ AV_CODEC_ID_PTX , "ptx"},
{ AV_CODEC_ID_PCX , "pcx"},
{ AV_CODEC_ID_SUNRAST , "sun"},
{ AV_CODEC_ID_SUNRAST , "ras"},
{ AV_CODEC_ID_SUNRAST , "rs"},
{ AV_CODEC_ID_SUNRAST , "im1"},
{ AV_CODEC_ID_SUNRAST , "im8"},
{ AV_CODEC_ID_SUNRAST , "im24"},
{ AV_CODEC_ID_SUNRAST , "im32"},
{ AV_CODEC_ID_SUNRAST , "sunras"},
{ AV_CODEC_ID_JPEG2000 , "j2c"},
{ AV_CODEC_ID_JPEG2000 , "j2k"},
{ AV_CODEC_ID_JPEG2000 , "jp2"},
{ AV_CODEC_ID_JPEG2000 , "jpc"},
{ AV_CODEC_ID_DPX , "dpx"},
{ AV_CODEC_ID_EXR , "exr"},
{ AV_CODEC_ID_PICTOR , "pic"},
{ AV_CODEC_ID_V210X , "yuv10"},
{ AV_CODEC_ID_XBM , "xbm"},
{ AV_CODEC_ID_XWD , "xwd"},
{ AV_CODEC_ID_NONE , NULL}
};
static enum AVCodecID av_str2id(const IdStrMap *tags, const char *str)
{
str= strrchr(str, '.');
if(!str) return AV_CODEC_ID_NONE;
str++;
while (tags->id) {
if (!av_strcasecmp(str, tags->str))
return tags->id;
tags++;
}
return AV_CODEC_ID_NONE;
}
enum AVCodecID ff_guess_image2_codec(const char *filename)
{
return av_str2id(img_tags, filename);
}