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108 lines
3.9 KiB
108 lines
3.9 KiB
/* |
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* Image format |
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* Copyright (c) 2000, 2001, 2002 Fabrice Bellard |
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* Copyright (c) 2004 Michael Niedermayer |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "libavutil/avstring.h" |
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#include "internal.h" |
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#include "img2.h" |
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const IdStrMap ff_img_tags[] = { |
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{ AV_CODEC_ID_MJPEG, "jpeg" }, |
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{ AV_CODEC_ID_MJPEG, "jpg" }, |
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{ AV_CODEC_ID_MJPEG, "jps" }, |
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{ AV_CODEC_ID_MJPEG, "mpo" }, |
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{ AV_CODEC_ID_LJPEG, "ljpg" }, |
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{ AV_CODEC_ID_JPEGLS, "jls" }, |
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{ AV_CODEC_ID_PNG, "png" }, |
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{ AV_CODEC_ID_PNG, "pns" }, |
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{ AV_CODEC_ID_PNG, "mng" }, |
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{ AV_CODEC_ID_PPM, "ppm" }, |
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{ AV_CODEC_ID_PPM, "pnm" }, |
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{ AV_CODEC_ID_PGM, "pgm" }, |
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{ AV_CODEC_ID_PGMYUV, "pgmyuv" }, |
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{ AV_CODEC_ID_PBM, "pbm" }, |
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{ AV_CODEC_ID_PAM, "pam" }, |
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{ AV_CODEC_ID_PFM, "pfm" }, |
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{ AV_CODEC_ID_ALIAS_PIX, "pix" }, |
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{ AV_CODEC_ID_DDS, "dds" }, |
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{ AV_CODEC_ID_MPEG1VIDEO, "mpg1-img" }, |
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{ AV_CODEC_ID_MPEG2VIDEO, "mpg2-img" }, |
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{ AV_CODEC_ID_MPEG4, "mpg4-img" }, |
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{ AV_CODEC_ID_RAWVIDEO, "y" }, |
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{ AV_CODEC_ID_RAWVIDEO, "raw" }, |
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{ AV_CODEC_ID_BMP, "bmp" }, |
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{ AV_CODEC_ID_TARGA, "tga" }, |
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{ AV_CODEC_ID_TIFF, "tiff" }, |
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{ AV_CODEC_ID_TIFF, "tif" }, |
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{ AV_CODEC_ID_TIFF, "dng" }, |
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{ AV_CODEC_ID_SGI, "sgi" }, |
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{ AV_CODEC_ID_PTX, "ptx" }, |
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{ AV_CODEC_ID_PHOTOCD, "pcd" }, |
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{ AV_CODEC_ID_PCX, "pcx" }, |
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{ AV_CODEC_ID_QDRAW, "pic" }, |
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{ AV_CODEC_ID_QDRAW, "pct" }, |
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{ AV_CODEC_ID_QDRAW, "pict" }, |
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{ AV_CODEC_ID_SUNRAST, "sun" }, |
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{ AV_CODEC_ID_SUNRAST, "ras" }, |
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{ AV_CODEC_ID_SUNRAST, "rs" }, |
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{ AV_CODEC_ID_SUNRAST, "im1" }, |
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{ AV_CODEC_ID_SUNRAST, "im8" }, |
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{ AV_CODEC_ID_SUNRAST, "im24" }, |
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{ AV_CODEC_ID_SUNRAST, "im32" }, |
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{ AV_CODEC_ID_SUNRAST, "sunras" }, |
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{ AV_CODEC_ID_SVG, "svg" }, |
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{ AV_CODEC_ID_SVG, "svgz" }, |
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{ AV_CODEC_ID_JPEG2000, "j2c" }, |
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{ AV_CODEC_ID_JPEG2000, "jp2" }, |
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{ AV_CODEC_ID_JPEG2000, "jpc" }, |
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{ AV_CODEC_ID_JPEG2000, "j2k" }, |
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{ AV_CODEC_ID_DPX, "dpx" }, |
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{ AV_CODEC_ID_EXR, "exr" }, |
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{ AV_CODEC_ID_PICTOR, "pic" }, |
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{ AV_CODEC_ID_V210X, "yuv10" }, |
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{ AV_CODEC_ID_WEBP, "webp" }, |
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{ AV_CODEC_ID_XBM, "xbm" }, |
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{ AV_CODEC_ID_XPM, "xpm" }, |
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{ AV_CODEC_ID_XFACE, "xface" }, |
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{ AV_CODEC_ID_XWD, "xwd" }, |
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{ AV_CODEC_ID_NONE, NULL } |
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}; |
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static enum AVCodecID str2id(const IdStrMap *tags, const char *str) |
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{ |
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str = strrchr(str, '.'); |
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if (!str) |
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return AV_CODEC_ID_NONE; |
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str++; |
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while (tags->id) { |
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if (!av_strcasecmp(str, tags->str)) |
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return tags->id; |
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tags++; |
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} |
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return AV_CODEC_ID_NONE; |
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} |
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enum AVCodecID ff_guess_image2_codec(const char *filename) |
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{ |
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return str2id(ff_img_tags, filename); |
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}
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