mirror of https://git.ffmpeg.org/ffmpeg.git
118 lines
4.3 KiB
C
118 lines
4.3 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"
|
|
#include "img2.h"
|
|
|
|
const IdStrMap ff_img_tags[] = {
|
|
{ AV_CODEC_ID_MJPEG, "jpeg" },
|
|
{ AV_CODEC_ID_MJPEG, "jpg" },
|
|
{ AV_CODEC_ID_MJPEG, "jps" },
|
|
{ AV_CODEC_ID_MJPEG, "mpo" },
|
|
{ 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_PFM, "pfm" },
|
|
{ AV_CODEC_ID_PHM, "phm" },
|
|
{ AV_CODEC_ID_CRI, "cri" },
|
|
{ AV_CODEC_ID_ALIAS_PIX, "pix" },
|
|
{ AV_CODEC_ID_DDS, "dds" },
|
|
{ AV_CODEC_ID_MPEG1VIDEO, "mpg1-img" },
|
|
{ AV_CODEC_ID_MPEG2VIDEO, "mpg2-img" },
|
|
{ AV_CODEC_ID_MPEG4, "mpg4-img" },
|
|
{ AV_CODEC_ID_RAWVIDEO, "y" },
|
|
{ AV_CODEC_ID_RAWVIDEO, "raw" },
|
|
{ AV_CODEC_ID_BMP, "bmp" },
|
|
{ AV_CODEC_ID_TARGA, "tga" },
|
|
{ AV_CODEC_ID_TIFF, "tiff" },
|
|
{ AV_CODEC_ID_TIFF, "tif" },
|
|
{ AV_CODEC_ID_TIFF, "dng" },
|
|
{ AV_CODEC_ID_SGI, "sgi" },
|
|
{ AV_CODEC_ID_PTX, "ptx" },
|
|
{ AV_CODEC_ID_PHOTOCD, "pcd" },
|
|
{ AV_CODEC_ID_PCX, "pcx" },
|
|
{ AV_CODEC_ID_QDRAW, "pic" },
|
|
{ AV_CODEC_ID_QDRAW, "pct" },
|
|
{ AV_CODEC_ID_QDRAW, "pict" },
|
|
{ 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_SVG, "svg" },
|
|
{ AV_CODEC_ID_SVG, "svgz" },
|
|
{ AV_CODEC_ID_JPEG2000, "j2c" },
|
|
{ AV_CODEC_ID_JPEG2000, "jp2" },
|
|
{ AV_CODEC_ID_JPEG2000, "jpc" },
|
|
{ AV_CODEC_ID_JPEG2000, "j2k" },
|
|
{ AV_CODEC_ID_DPX, "dpx" },
|
|
{ AV_CODEC_ID_EXR, "exr" },
|
|
{ AV_CODEC_ID_PICTOR, "pic" },
|
|
{ AV_CODEC_ID_V210X, "yuv10" },
|
|
{ AV_CODEC_ID_WEBP, "webp" },
|
|
{ AV_CODEC_ID_XBM, "xbm" },
|
|
{ AV_CODEC_ID_XPM, "xpm" },
|
|
{ AV_CODEC_ID_XFACE, "xface" },
|
|
{ AV_CODEC_ID_XWD, "xwd" },
|
|
{ AV_CODEC_ID_GEM, "img" },
|
|
{ AV_CODEC_ID_GEM, "ximg" },
|
|
{ AV_CODEC_ID_GEM, "timg" },
|
|
{ AV_CODEC_ID_VBN, "vbn" },
|
|
{ AV_CODEC_ID_JPEGXL, "jxl" },
|
|
{ AV_CODEC_ID_QOI, "qoi" },
|
|
{ AV_CODEC_ID_RADIANCE_HDR, "hdr" },
|
|
{ AV_CODEC_ID_NONE, NULL }
|
|
};
|
|
|
|
static enum AVCodecID 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 str2id(ff_img_tags, filename);
|
|
}
|