Mercurial > hg > svcore
view data/fileio/AudioFileReaderFactory.cpp @ 229:b176e99f9c38
...
author | Chris Cannam |
---|---|
date | Mon, 12 Feb 2007 13:20:43 +0000 |
parents | 91fdc752e540 |
children | 84ff7ba52993 |
line wrap: on
line source
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 Chris Cannam and QMUL. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #include "AudioFileReaderFactory.h" #include "WavFileReader.h" #include "OggVorbisFileReader.h" #include "MP3FileReader.h" #include <QString> QString AudioFileReaderFactory::getKnownExtensions() { std::set<QString> extensions; WavFileReader::getSupportedExtensions(extensions); #ifdef HAVE_MAD MP3FileReader::getSupportedExtensions(extensions); #endif #ifdef HAVE_OGGZ #ifdef HAVE_FISHSOUND OggVorbisFileReader::getSupportedExtensions(extensions); #endif #endif QString rv; for (std::set<QString>::const_iterator i = extensions.begin(); i != extensions.end(); ++i) { if (i != extensions.begin()) rv += " "; rv += "*." + *i; } return rv; } AudioFileReader * AudioFileReaderFactory::createReader(QString path) { QString err; AudioFileReader *reader = 0; reader = new WavFileReader(path); if (reader->isOK()) return reader; if (reader->getError() != "") err = reader->getError(); delete reader; #ifdef HAVE_OGGZ #ifdef HAVE_FISHSOUND reader = new OggVorbisFileReader(path, true, OggVorbisFileReader::CacheInTemporaryFile); if (reader->isOK()) return reader; if (reader->getError() != "") err = reader->getError(); delete reader; #endif #endif #ifdef HAVE_MAD reader = new MP3FileReader(path, true, MP3FileReader::CacheInTemporaryFile); if (reader->isOK()) return reader; if (reader->getError() != "") err = reader->getError(); delete reader; #endif return 0; }