// static
void SoundSourceProxy::loadPlugins() {
// Initialize built-in file types.
// Fallback providers should be registered before specialized
// providers to ensure that they are only after the specialized
// provider failed to open a file. But the order of registration
// only matters among providers with equal priority.
#ifdef __FFMPEGFILE__
// Use FFmpeg as the last resort.
s_soundSourceProviders.registerProvider(
mixxx::newSoundSourceProvider<mixxx::SoundSourceProviderFFmpeg>());
#endif
#ifdef __SNDFILE__
// libsndfile is another fallback
s_soundSourceProviders.registerProvider(
mixxx::newSoundSourceProvider<mixxx::SoundSourceProviderSndFile>());
#endif
s_soundSourceProviders.registerProvider(
mixxx::newSoundSourceProvider<mixxx::SoundSourceProviderFLAC>());
s_soundSourceProviders.registerProvider(
mixxx::newSoundSourceProvider<mixxx::SoundSourceProviderOggVorbis>());
#ifdef __OPUS__
s_soundSourceProviders.registerProvider(
mixxx::newSoundSourceProvider<mixxx::SoundSourceProviderOpus>());
#endif
#ifdef __MAD__
s_soundSourceProviders.registerProvider(
mixxx::newSoundSourceProvider<mixxx::SoundSourceProviderMp3>());
#endif
#ifdef __MODPLUG__
s_soundSourceProviders.registerProvider(
mixxx::newSoundSourceProvider<mixxx::SoundSourceProviderModPlug>());
#endif
#ifdef __COREAUDIO__
s_soundSourceProviders.registerProvider(
mixxx::newSoundSourceProvider<mixxx::SoundSourceProviderCoreAudio>());
#endif
// Scan for and initialize all plugins.
// Loaded plugins will replace any built-in providers
// that have been registered before (see above)!
const QList<QDir> pluginDirs(getSoundSourcePluginDirectories());
for (const auto& pluginDir: pluginDirs) {
qDebug() << "Loading SoundSource plugins" << pluginDir.path();
const QStringList files(pluginDir.entryList(
SOUND_SOURCE_PLUGIN_FILENAME_PATTERN,
QDir::Files | QDir::NoDotAndDotDot));
for (const auto& file: files) {
const QString libFilePath(pluginDir.filePath(file));
mixxx::SoundSourcePluginLibraryPointer pPluginLibrary(
mixxx::SoundSourcePluginLibrary::load(libFilePath));
if (pPluginLibrary) {
s_soundSourceProviders.registerPluginLibrary(pPluginLibrary);
} else {
qWarning() << "Failed to load SoundSource plugin"
<< libFilePath;
}
}
}
const QStringList supportedFileExtensions(
s_soundSourceProviders.getRegisteredFileExtensions());
for (const auto &supportedFileExtension: supportedFileExtensions) {
qDebug() << "SoundSource providers for file extension" << supportedFileExtension;
const QList<mixxx::SoundSourceProviderRegistration> registrationsForFileExtension(
s_soundSourceProviders.getRegistrationsForFileExtension(
supportedFileExtension));
for (const auto& registration: registrationsForFileExtension) {
if (registration.getPluginLibrary()) {
qDebug() << " " << static_cast<int>(registration.getProviderPriority())
<< ":" << registration.getProvider()->getName()
<< "@" << registration.getPluginLibrary()->getFilePath();
} else {
qDebug() << " " << static_cast<int>(registration.getProviderPriority())
<< ":" << registration.getProvider()->getName();
}
}
}
// Turn the file extension list into a [ "*.mp3", "*.wav", ... ] style string list
s_supportedFileNamePatterns.clear();
for (const auto& supportedFileExtension: supportedFileExtensions) {
s_supportedFileNamePatterns += QString("*.%1").arg(supportedFileExtension);
}
// Build regular expression of supported file extensions
QString supportedFileExtensionsRegex(
RegexUtils::fileExtensionsRegex(supportedFileExtensions));
s_supportedFileNamesRegex =
QRegExp(supportedFileExtensionsRegex, Qt::CaseInsensitive);
}
// static
void SoundSourceProxy::registerSoundSourceProviders() {
// Initialize built-in file types.
// Fallback providers should be registered before specialized
// providers to ensure that they are only after the specialized
// provider failed to open a file. But the order of registration
// only matters among providers with equal priority.
#ifdef __FFMPEGFILE__
// Use FFmpeg as the last resort.
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderFFmpeg>());
#endif
#ifdef __SNDFILE__
// libsndfile is another fallback
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderSndFile>());
#endif
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderFLAC>());
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderOggVorbis>());
#ifdef __OPUS__
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderOpus>());
#endif
#ifdef __MAD__
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderMp3>());
#endif
#ifdef __MODPLUG__
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderModPlug>());
#endif
#ifdef __WV__
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderWV>());
#endif
#ifdef __FAAD__
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderM4A>());
#endif
#ifdef __COREAUDIO__
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderCoreAudio>());
#endif
#ifdef __MEDIAFOUNDATION__
s_soundSourceProviders.registerProvider(
std::make_shared<mixxx::SoundSourceProviderMediaFoundation>());
#endif
const QStringList supportedFileExtensions(
s_soundSourceProviders.getRegisteredFileExtensions());
if (kLogger.infoEnabled()) {
for (const auto &supportedFileExtension: supportedFileExtensions) {
kLogger.info() << "SoundSource providers for file extension" << supportedFileExtension;
const QList<mixxx::SoundSourceProviderRegistration> registrationsForFileExtension(
s_soundSourceProviders.getRegistrationsForFileExtension(
supportedFileExtension));
for (const auto& registration: registrationsForFileExtension) {
kLogger.info() << " " << static_cast<int>(registration.getProviderPriority())
<< ":" << registration.getProvider()->getName();
}
}
}
// Turn the file extension list into a [ "*.mp3", "*.wav", ... ] style string list
s_supportedFileNamePatterns.clear();
for (const auto& supportedFileExtension: supportedFileExtensions) {
s_supportedFileNamePatterns += QString("*.%1").arg(supportedFileExtension);
}
// Build regular expression of supported file extensions
QString supportedFileExtensionsRegex(
RegexUtils::fileExtensionsRegex(supportedFileExtensions));
s_supportedFileNamesRegex =
QRegExp(supportedFileExtensionsRegex, Qt::CaseInsensitive);
}
