diff options
Diffstat (limited to 'src/3rdparty/phonon/gstreamer/backend.cpp')
| -rw-r--r-- | src/3rdparty/phonon/gstreamer/backend.cpp | 73 |
1 files changed, 44 insertions, 29 deletions
diff --git a/src/3rdparty/phonon/gstreamer/backend.cpp b/src/3rdparty/phonon/gstreamer/backend.cpp index dab6f35..729a1d3 100644 --- a/src/3rdparty/phonon/gstreamer/backend.cpp +++ b/src/3rdparty/phonon/gstreamer/backend.cpp @@ -18,6 +18,7 @@ #include "common.h" #include "backend.h" #include "audiooutput.h" +#include "audiodataoutput.h" #include "audioeffect.h" #include "mediaobject.h" #include "videowidget.h" @@ -26,6 +27,7 @@ #include "message.h" #include "volumefadereffect.h" #include <gst/interfaces/propertyprobe.h> +#include <phonon/pulsesupport.h> #include <QtCore/QSet> #include <QtCore/QVariant> @@ -49,13 +51,17 @@ Backend::Backend(QObject *parent, const QVariantList &) , m_debugLevel(Warning) , m_isValid(false) { + // Initialise PulseAudio support + PulseSupport *pulse = PulseSupport::getInstance(); + pulse->enable(); + connect(pulse, SIGNAL(objectDescriptionChanged(ObjectDescriptionType)), SIGNAL(objectDescriptionChanged(ObjectDescriptionType))); + // In order to support reloading, we only set the app name once... static bool first = true; if (first) { first = false; g_set_application_name(qApp->applicationName().toUtf8()); } - GError *err = 0; bool wasInit = gst_init_check(0, 0, &err); //init gstreamer: must be called before any gst-related functions if (err) @@ -92,6 +98,9 @@ Backend::Backend(QObject *parent, const QVariantList &) Backend::~Backend() { + delete m_effectManager; + delete m_deviceManager; + PulseSupport::shutdown(); } gboolean Backend::busCall(GstBus *bus, GstMessage *msg, gpointer data) @@ -119,18 +128,15 @@ QObject *Backend::createObject(BackendInterface::Class c, QObject *parent, const case MediaObjectClass: return new MediaObject(this, parent); - case AudioOutputClass: { - AudioOutput *ao = new AudioOutput(this, parent); - m_audioOutputs.append(ao); - return ao; - } + case AudioOutputClass: + return new AudioOutput(this, parent); + #ifndef QT_NO_PHONON_EFFECT case EffectClass: return new AudioEffect(this, args[0].toInt(), parent); #endif //QT_NO_PHONON_EFFECT case AudioDataOutputClass: - logMessage("createObject() : AudioDataOutput not implemented"); - break; + return new AudioDataOutput(this, parent); #ifndef QT_NO_PHONON_VIDEO case VideoDataOutputClass: @@ -214,14 +220,14 @@ QStringList Backend::availableMimeTypes() const GstPluginFeature *feature = GST_PLUGIN_FEATURE(iter->data); QString klass = gst_element_factory_get_klass(GST_ELEMENT_FACTORY(feature)); - if (klass == QLatin1String("Codec/Decoder") || - klass == QLatin1String("Codec/Decoder/Audio") || - klass == QLatin1String("Codec/Decoder/Video") || - klass == QLatin1String("Codec/Demuxer") || - klass == QLatin1String("Codec/Demuxer/Audio") || - klass == QLatin1String("Codec/Demuxer/Video") || - klass == QLatin1String("Codec/Parser") || - klass == QLatin1String("Codec/Parser/Audio") || + if (klass == QLatin1String("Codec/Decoder") || + klass == QLatin1String("Codec/Decoder/Audio") || + klass == QLatin1String("Codec/Decoder/Video") || + klass == QLatin1String("Codec/Demuxer") || + klass == QLatin1String("Codec/Demuxer/Audio") || + klass == QLatin1String("Codec/Demuxer/Video") || + klass == QLatin1String("Codec/Parser") || + klass == QLatin1String("Codec/Parser/Audio") || klass == QLatin1String("Codec/Parser/Video")) { const GList *static_templates; @@ -234,16 +240,28 @@ QStringList Backend::availableMimeTypes() const GstCaps *caps = gst_static_pad_template_get_caps (padTemplate); if (caps) { - const GstStructure* capsStruct = gst_caps_get_structure (caps, 0); - QString mime = QString::fromUtf8(gst_structure_get_name (capsStruct)); - if (!availableMimeTypes.contains(mime)) - availableMimeTypes.append(mime); + for (unsigned int struct_idx = 0; struct_idx < gst_caps_get_size (caps); struct_idx++) { + + const GstStructure* capsStruct = gst_caps_get_structure (caps, struct_idx); + QString mime = QString::fromUtf8(gst_structure_get_name (capsStruct)); + if (!availableMimeTypes.contains(mime)) + availableMimeTypes.append(mime); + } } } } } } g_list_free(factoryList); + if (availableMimeTypes.contains("audio/x-vorbis") + && availableMimeTypes.contains("application/x-ogm-audio")) { + if (!availableMimeTypes.contains("audio/x-vorbis+ogg")) + availableMimeTypes.append("audio/x-vorbis+ogg"); + if (!availableMimeTypes.contains("application/ogg")) /* *.ogg */ + availableMimeTypes.append("application/ogg"); + if (!availableMimeTypes.contains("audio/ogg")) /* *.oga */ + availableMimeTypes.append("audio/ogg"); + } availableMimeTypes.sort(); return availableMimeTypes; } @@ -293,14 +311,11 @@ QHash<QByteArray, QVariant> Backend::objectDescriptionProperties(ObjectDescripti switch (type) { case Phonon::AudioOutputDeviceType: { - QList<AudioDevice> audioDevices = deviceManager()->audioOutputDevices(); - foreach(const AudioDevice &device, audioDevices) { - if (device.id == index) { - ret.insert("name", device.gstId); - ret.insert("description", device.description); - ret.insert("icon", QLatin1String("audio-card")); - break; - } + AudioDevice* ad; + if ((ad = deviceManager()->audioDevice(index))) { + ret.insert("name", ad->gstId); + ret.insert("description", ad->description); + ret.insert("icon", ad->icon); } } break; @@ -429,7 +444,7 @@ EffectManager* Backend::effectManager() const /** * Returns a debuglevel that is determined by the - * PHONON_GSTREAMER_DEBUG environment variable. + * PHONON_GST_DEBUG environment variable. * * Warning - important warnings * Info - general info |