~mdw / disorder / blame
| Commit | Line | Data |
|---|---|---|
| 28e9141a RK |
1 | /* |
| 2 | * This file is part of DisOrder. | |
| 3 | * Copyright (C) 2004, 2005, 2007 Richard Kettlewell | |
| 4 | * | |
| 5 | * This program is free software: you can redistribute it and/or modify | |
| 6 | * it under the terms of the GNU General Public License as published by | |
| 7 | * the Free Software Foundation, either version 3 of the License, or | |
| 8 | * (at your option) any later version. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License | |
| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | */ | |
| 18 | /** @file plugins/tracklength-ogg.c | |
| 19 | * @brief Compute track lengths for OGG files | |
| 20 | */ | |
| 21 | #include "tracklength.h" | |
| 22 | #include <vorbis/vorbisfile.h> | |
| 23 | ||
| 24 | long tl_ogg(const char *path) { | |
| 25 | OggVorbis_File vf; | |
| 26 | FILE *fp = 0; | |
| 27 | double length; | |
| 28 | ||
| 29 | if(!path) goto error; | |
| 30 | if(!(fp = fopen(path, "rb"))) goto error; | |
| 31 | if(ov_open(fp, &vf, 0, 0)) goto error; | |
| 32 | fp = 0; | |
| 33 | length = ov_time_total(&vf, -1); | |
| 34 | ov_clear(&vf); | |
| 35 | return ceil(length); | |
| 36 | error: | |
| 37 | if(fp) fclose(fp); | |
| 38 | return -1; | |
| 39 | } | |
| 40 | ||
| 41 | /* | |
| 42 | Local Variables: | |
| 43 | c-basic-offset:2 | |
| 44 | comment-column:40 | |
| 45 | fill-column:79 | |
| 46 | End: | |
| 47 | */ |