diff options
Diffstat (limited to 'src')
33 files changed, 227 insertions, 212 deletions
diff --git a/src/multimedia/audio/qaudio.cpp b/src/multimedia/audio/qaudio.cpp index 04378d4..b687f34 100644 --- a/src/multimedia/audio/qaudio.cpp +++ b/src/multimedia/audio/qaudio.cpp @@ -71,23 +71,23 @@ public: /*! \enum QAudio::Error - \value NoError No errors have occurred - \value OpenError An error opening the audio device - \value IOError An error occurred during read/write of audio device - \value UnderrunError Audio data is not being fed to the audio device at a fast enough rate - \value FatalError A non-recoverable error has occurred, the audio device is not usable at this time. + \value NoError No errors have occurred + \value OpenError An error opening the audio device + \value IOError An error occurred during read/write of audio device + \value UnderrunError Audio data is not being fed to the audio device at a fast enough rate + \value FatalError A non-recoverable error has occurred, the audio device is not usable at this time. */ /*! \enum QAudio::State - \value ActiveState Audio data is being processed, this state is set after start() is called - and while audio data is available to be processed. - \value SuspendState The audio device is in a suspended state, this state will only be entered - after suspend() is called. - \value StopState The audio device is closed, not processing any audio data - \value IdleState The QIODevice passed in has no data and audio system's buffer is empty, this state - is set after start() is called and while no audio data is available to be processed. + \value ActiveState Audio data is being processed, this state is set after start() is called + and while audio data is available to be processed. + \value SuspendedState The audio device is in a suspended state, this state will only be entered + after suspend() is called. + \value StoppedState The audio device is closed, not processing any audio data + \value IdleState The QIODevice passed in has no data and audio system's buffer is empty, this state + is set after start() is called and while no audio data is available to be processed. */ /*! diff --git a/src/multimedia/audio/qaudio.h b/src/multimedia/audio/qaudio.h index a66f0b1..531e1a7 100644 --- a/src/multimedia/audio/qaudio.h +++ b/src/multimedia/audio/qaudio.h @@ -56,7 +56,7 @@ QT_MODULE(Multimedia) namespace QAudio { enum Error { NoError, OpenError, IOError, UnderrunError, FatalError }; - enum State { ActiveState, SuspendState, StopState, IdleState }; + enum State { ActiveState, SuspendedState, StoppedState, IdleState }; enum Mode { AudioInput, AudioOutput }; } diff --git a/src/multimedia/audio/qaudiodevicefactory.cpp b/src/multimedia/audio/qaudiodevicefactory.cpp index 8804fb6..89e4394 100644 --- a/src/multimedia/audio/qaudiodevicefactory.cpp +++ b/src/multimedia/audio/qaudiodevicefactory.cpp @@ -94,10 +94,10 @@ public: int bufferSize() const { return 0; } void setNotifyInterval(int ) {} int notifyInterval() const { return 0; } - qint64 totalTime() const { return 0; } - qint64 clock() const { return 0; } + qint64 processedUSecs() const { return 0; } + qint64 elapsedUSecs() const { return 0; } QAudio::Error error() const { return QAudio::OpenError; } - QAudio::State state() const { return QAudio::StopState; } + QAudio::State state() const { return QAudio::StoppedState; } QAudioFormat format() const { return QAudioFormat(); } }; @@ -115,18 +115,18 @@ public: int bufferSize() const { return 0; } void setNotifyInterval(int ) {} int notifyInterval() const { return 0; } - qint64 totalTime() const { return 0; } - qint64 clock() const { return 0; } + qint64 processedUSecs() const { return 0; } + qint64 elapsedUSecs() const { return 0; } QAudio::Error error() const { return QAudio::OpenError; } - QAudio::State state() const { return QAudio::StopState; } + QAudio::State state() const { return QAudio::StoppedState; } QAudioFormat format() const { return QAudioFormat(); } }; -QList<QAudioDeviceInfo> QAudioDeviceFactory::deviceList(QAudio::Mode mode) +QList<QAudioDeviceInfo> QAudioDeviceFactory::availableDevices(QAudio::Mode mode) { QList<QAudioDeviceInfo> devices; #if (defined(Q_OS_WIN) || defined(Q_OS_MAC) || defined(HAS_ALSA)) - foreach (const QByteArray &handle, QAudioDeviceInfoInternal::deviceList(mode)) + foreach (const QByteArray &handle, QAudioDeviceInfoInternal::availableDevices(mode)) devices << QAudioDeviceInfo(QLatin1String("builtin"), handle, mode); #endif QFactoryLoader* l = loader(); @@ -134,7 +134,7 @@ QList<QAudioDeviceInfo> QAudioDeviceFactory::deviceList(QAudio::Mode mode) foreach (QString const& key, l->keys()) { QAudioEngineFactoryInterface* plugin = qobject_cast<QAudioEngineFactoryInterface*>(l->instance(key)); if (plugin) { - foreach (QByteArray const& handle, plugin->deviceList(mode)) + foreach (QByteArray const& handle, plugin->availableDevices(mode)) devices << QAudioDeviceInfo(key, handle, mode); } @@ -149,7 +149,7 @@ QAudioDeviceInfo QAudioDeviceFactory::defaultInputDevice() QAudioEngineFactoryInterface* plugin = qobject_cast<QAudioEngineFactoryInterface*>(loader()->instance(QLatin1String("default"))); if (plugin) { - QList<QByteArray> list = plugin->deviceList(QAudio::AudioInput); + QList<QByteArray> list = plugin->availableDevices(QAudio::AudioInput); if (list.size() > 0) return QAudioDeviceInfo(QLatin1String("default"), list.at(0), QAudio::AudioInput); } @@ -164,7 +164,7 @@ QAudioDeviceInfo QAudioDeviceFactory::defaultOutputDevice() QAudioEngineFactoryInterface* plugin = qobject_cast<QAudioEngineFactoryInterface*>(loader()->instance(QLatin1String("default"))); if (plugin) { - QList<QByteArray> list = plugin->deviceList(QAudio::AudioOutput); + QList<QByteArray> list = plugin->availableDevices(QAudio::AudioOutput); if (list.size() > 0) return QAudioDeviceInfo(QLatin1String("default"), list.at(0), QAudio::AudioOutput); } diff --git a/src/multimedia/audio/qaudiodevicefactory_p.h b/src/multimedia/audio/qaudiodevicefactory_p.h index 008e4a8..2466455 100644 --- a/src/multimedia/audio/qaudiodevicefactory_p.h +++ b/src/multimedia/audio/qaudiodevicefactory_p.h @@ -72,7 +72,7 @@ class QAbstractAudioDeviceInfo; class QAudioDeviceFactory { public: - static QList<QAudioDeviceInfo> deviceList(QAudio::Mode mode); + static QList<QAudioDeviceInfo> availableDevices(QAudio::Mode mode); static QAudioDeviceInfo defaultInputDevice(); static QAudioDeviceInfo defaultOutputDevice(); diff --git a/src/multimedia/audio/qaudiodeviceinfo.cpp b/src/multimedia/audio/qaudiodeviceinfo.cpp index dce2884..5e3adcb 100644 --- a/src/multimedia/audio/qaudiodeviceinfo.cpp +++ b/src/multimedia/audio/qaudiodeviceinfo.cpp @@ -121,7 +121,7 @@ public: classes that communicate with the device--such as QAudioInput, and QAudioOutput. The static functions defaultInputDevice(), defaultOutputDevice(), and - deviceList() let you get a list of all available + availableDevices() let you get a list of all available devices. Devices are fetch according to the value of mode this is specified by the QAudio::Mode enum. The QAudioDeviceInfo returned are only valid for the QAudio::Mode. @@ -129,7 +129,7 @@ public: For instance: \code - foreach(const QAudioDeviceInfo &deviceInfo, QAudioDeviceInfo::deviceList(QAudio::AudioOutput)) + foreach(const QAudioDeviceInfo &deviceInfo, QAudioDeviceInfo::availableDevices(QAudio::AudioOutput)) qDebug() << "Device name: " << deviceInfo.deviceName(); \endcode @@ -327,9 +327,9 @@ QAudioDeviceInfo QAudioDeviceInfo::defaultOutputDevice() Returns a list of audio devices that support \a mode. */ -QList<QAudioDeviceInfo> QAudioDeviceInfo::deviceList(QAudio::Mode mode) +QList<QAudioDeviceInfo> QAudioDeviceInfo::availableDevices(QAudio::Mode mode) { - return QAudioDeviceFactory::deviceList(mode); + return QAudioDeviceFactory::availableDevices(mode); } diff --git a/src/multimedia/audio/qaudiodeviceinfo.h b/src/multimedia/audio/qaudiodeviceinfo.h index 53b9904..5c7cb98 100644 --- a/src/multimedia/audio/qaudiodeviceinfo.h +++ b/src/multimedia/audio/qaudiodeviceinfo.h @@ -92,7 +92,7 @@ public: static QAudioDeviceInfo defaultInputDevice(); static QAudioDeviceInfo defaultOutputDevice(); - static QList<QAudioDeviceInfo> deviceList(QAudio::Mode mode); + static QList<QAudioDeviceInfo> availableDevices(QAudio::Mode mode); private: QAudioDeviceInfo(const QString &realm, const QByteArray &handle, QAudio::Mode mode); diff --git a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp index e828238..5de6c70 100644 --- a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp +++ b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp @@ -382,7 +382,7 @@ void QAudioDeviceInfoInternal::updateLists() close(); } -QList<QByteArray> QAudioDeviceInfoInternal::deviceList(QAudio::Mode mode) +QList<QByteArray> QAudioDeviceInfoInternal::availableDevices(QAudio::Mode mode) { QList<QByteArray> devices; QByteArray filter; @@ -444,7 +444,7 @@ QList<QByteArray> QAudioDeviceInfoInternal::deviceList(QAudio::Mode mode) QByteArray QAudioDeviceInfoInternal::defaultInputDevice() { - QList<QByteArray> devices = deviceList(QAudio::AudioInput); + QList<QByteArray> devices = availableDevices(QAudio::AudioInput); if(devices.size() == 0) return QByteArray(); @@ -453,7 +453,7 @@ QByteArray QAudioDeviceInfoInternal::defaultInputDevice() QByteArray QAudioDeviceInfoInternal::defaultOutputDevice() { - QList<QByteArray> devices = deviceList(QAudio::AudioOutput); + QList<QByteArray> devices = availableDevices(QAudio::AudioOutput); if(devices.size() == 0) return QByteArray(); diff --git a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.h b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.h index 10078ca..5a807af 100644 --- a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.h +++ b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.h @@ -92,7 +92,7 @@ public: QList<QAudioFormat::SampleType> sampleTypeList(); static QByteArray defaultInputDevice(); static QByteArray defaultOutputDevice(); - static QList<QByteArray> deviceList(QAudio::Mode); + static QList<QByteArray> availableDevices(QAudio::Mode); private: bool open(); diff --git a/src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp index ec07748..8905119 100644 --- a/src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp +++ b/src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp @@ -324,7 +324,7 @@ QByteArray QAudioDeviceInfoInternal::defaultOutputDevice() return get_device_info(audioDevice, QAudio::AudioOutput); } -QList<QByteArray> QAudioDeviceInfoInternal::deviceList(QAudio::Mode mode) +QList<QByteArray> QAudioDeviceInfoInternal::availableDevices(QAudio::Mode mode) { QList<QByteArray> devices; diff --git a/src/multimedia/audio/qaudiodeviceinfo_mac_p.h b/src/multimedia/audio/qaudiodeviceinfo_mac_p.h index 60532a8..0fd3ef5 100644 --- a/src/multimedia/audio/qaudiodeviceinfo_mac_p.h +++ b/src/multimedia/audio/qaudiodeviceinfo_mac_p.h @@ -87,7 +87,7 @@ public: static QByteArray defaultInputDevice(); static QByteArray defaultOutputDevice(); - static QList<QByteArray> deviceList(QAudio::Mode mode); + static QList<QByteArray> availableDevices(QAudio::Mode mode); }; QT_END_NAMESPACE diff --git a/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp index 69d5c94..33af022 100644 --- a/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp +++ b/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp @@ -103,6 +103,7 @@ QAudioFormat QAudioDeviceInfoInternal::preferredFormat() const } else { nearest.setFrequency(11025); nearest.setChannels(1); + nearest.setByteOrder(QAudioFormat::LittleEndian); nearest.setSampleType(QAudioFormat::SignedInt); nearest.setSampleSize(8); nearest.setCodec(QLatin1String("audio/pcm")); @@ -333,7 +334,7 @@ void QAudioDeviceInfoInternal::updateLists() } } -QList<QByteArray> QAudioDeviceInfoInternal::deviceList(QAudio::Mode mode) +QList<QByteArray> QAudioDeviceInfoInternal::availableDevices(QAudio::Mode mode) { Q_UNUSED(mode) diff --git a/src/multimedia/audio/qaudiodeviceinfo_win32_p.h b/src/multimedia/audio/qaudiodeviceinfo_win32_p.h index 0d2ee29..e191b6f 100644 --- a/src/multimedia/audio/qaudiodeviceinfo_win32_p.h +++ b/src/multimedia/audio/qaudiodeviceinfo_win32_p.h @@ -93,7 +93,7 @@ public: QList<QAudioFormat::SampleType> sampleTypeList(); static QByteArray defaultInputDevice(); static QByteArray defaultOutputDevice(); - static QList<QByteArray> deviceList(QAudio::Mode); + static QList<QByteArray> availableDevices(QAudio::Mode); private: QAudio::Mode mode; diff --git a/src/multimedia/audio/qaudioengine.cpp b/src/multimedia/audio/qaudioengine.cpp index c6e9d97..88e3804 100644 --- a/src/multimedia/audio/qaudioengine.cpp +++ b/src/multimedia/audio/qaudioengine.cpp @@ -189,12 +189,12 @@ QT_BEGIN_NAMESPACE */ /*! - \fn virtual qint64 QAbstractAudioOutput::totalTime() const + \fn virtual qint64 QAbstractAudioOutput::processedUSecs() const Returns the amount of audio data processed since start() was called in milliseconds. */ /*! - \fn virtual qint64 QAbstractAudioOutput::clock() const + \fn virtual qint64 QAbstractAudioOutput::elapsedUSecs() const Returns the milliseconds since start() was called, including time in Idle and suspend states. */ @@ -304,12 +304,12 @@ QT_BEGIN_NAMESPACE */ /*! - \fn virtual qint64 QAbstractAudioInput::totalTime() const + \fn virtual qint64 QAbstractAudioInput::processedUSecs() const Returns the amount of audio data processed since start() was called in milliseconds. */ /*! - \fn virtual qint64 QAbstractAudioInput::clock() const + \fn virtual qint64 QAbstractAudioInput::elapsedUSecs() const Returns the milliseconds since start() was called, including time in Idle and suspend states. */ diff --git a/src/multimedia/audio/qaudioengine.h b/src/multimedia/audio/qaudioengine.h index 57a9ae6..f9e80c1 100644 --- a/src/multimedia/audio/qaudioengine.h +++ b/src/multimedia/audio/qaudioengine.h @@ -86,8 +86,8 @@ public: virtual int bufferSize() const = 0; virtual void setNotifyInterval(int milliSeconds) = 0; virtual int notifyInterval() const = 0; - virtual qint64 totalTime() const = 0; - virtual qint64 clock() const = 0; + virtual qint64 processedUSecs() const = 0; + virtual qint64 elapsedUSecs() const = 0; virtual QAudio::Error error() const = 0; virtual QAudio::State state() const = 0; virtual QAudioFormat format() const = 0; @@ -113,8 +113,8 @@ public: virtual int bufferSize() const = 0; virtual void setNotifyInterval(int milliSeconds) = 0; virtual int notifyInterval() const = 0; - virtual qint64 totalTime() const = 0; - virtual qint64 clock() const = 0; + virtual qint64 processedUSecs() const = 0; + virtual qint64 elapsedUSecs() const = 0; virtual QAudio::Error error() const = 0; virtual QAudio::State state() const = 0; virtual QAudioFormat format() const = 0; diff --git a/src/multimedia/audio/qaudioengineplugin.h b/src/multimedia/audio/qaudioengineplugin.h index fe30e0d..82dfa15 100644 --- a/src/multimedia/audio/qaudioengineplugin.h +++ b/src/multimedia/audio/qaudioengineplugin.h @@ -60,7 +60,7 @@ QT_MODULE(Multimedia) struct Q_MULTIMEDIA_EXPORT QAudioEngineFactoryInterface : public QFactoryInterface { - virtual QList<QByteArray> deviceList(QAudio::Mode) const = 0; + virtual QList<QByteArray> availableDevices(QAudio::Mode) const = 0; virtual QAbstractAudioInput* createInput(const QByteArray& device, const QAudioFormat& format = QAudioFormat()) = 0; virtual QAbstractAudioOutput* createOutput(const QByteArray& device, const QAudioFormat& format = QAudioFormat()) = 0; virtual QAbstractAudioDeviceInfo* createDeviceInfo(const QByteArray& device, QAudio::Mode mode) = 0; @@ -80,7 +80,7 @@ public: ~QAudioEnginePlugin(); virtual QStringList keys() const = 0; - virtual QList<QByteArray> deviceList(QAudio::Mode) const = 0; + virtual QList<QByteArray> availableDevices(QAudio::Mode) const = 0; virtual QAbstractAudioInput* createInput(const QByteArray& device, const QAudioFormat& format = QAudioFormat()) = 0; virtual QAbstractAudioOutput* createOutput(const QByteArray& device, const QAudioFormat& format = QAudioFormat()) = 0; virtual QAbstractAudioDeviceInfo* createDeviceInfo(const QByteArray& device, QAudio::Mode mode) = 0; diff --git a/src/multimedia/audio/qaudioformat.cpp b/src/multimedia/audio/qaudioformat.cpp index 86fe85b..b2bbe14 100644 --- a/src/multimedia/audio/qaudioformat.cpp +++ b/src/multimedia/audio/qaudioformat.cpp @@ -38,7 +38,7 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ - +#include <QDebug> #include <QtMultimedia/qaudioformat.h> @@ -214,16 +214,13 @@ bool QAudioFormat::operator!=(const QAudioFormat& other) const } /*! - Returns true if any of the parameters are invalid. + Returns true if all of the parameters are valid. */ -bool QAudioFormat::isNull() const +bool QAudioFormat::isValid() const { - return d->frequency == -1 && d->channels == -1 && - d->sampleSize == -1 && - d->byteOrder == QAudioFormat::Endian(QSysInfo::ByteOrder) && - d->sampleType == QAudioFormat::Unknown && - d->codec.isNull(); + return d->frequency != -1 && d->channels != -1 && d->sampleSize != -1 && + d->sampleType != QAudioFormat::Unknown && !d->codec.isEmpty(); } /*! diff --git a/src/multimedia/audio/qaudioformat.h b/src/multimedia/audio/qaudioformat.h index d5841ce..7e92c2f 100644 --- a/src/multimedia/audio/qaudioformat.h +++ b/src/multimedia/audio/qaudioformat.h @@ -71,7 +71,7 @@ public: bool operator==(const QAudioFormat &other) const; bool operator!=(const QAudioFormat &other) const; - bool isNull() const; + bool isValid() const; void setFrequency(int frequency); int frequency() const; diff --git a/src/multimedia/audio/qaudioinput.cpp b/src/multimedia/audio/qaudioinput.cpp index 7a3be23..e794eaf 100644 --- a/src/multimedia/audio/qaudioinput.cpp +++ b/src/multimedia/audio/qaudioinput.cpp @@ -121,15 +121,15 @@ QT_BEGIN_NAMESPACE when the state changes (stateChanged()). QAudioInput provides several ways of measuring the time that has - passed since the start() of the recording. The \c totalTime() + passed since the start() of the recording. The \c processedUSecs() function returns the length of the stream in microseconds written, i.e., it leaves out the times the audio input was suspended or idle. - The clock() function returns the time elapsed since start() was called regardless of + The elapsedUSecs() function returns the time elapsed since start() was called regardless of which states the QAudioInput has been in. If an error should occur, you can fetch its reason with error(). The possible error reasons are described by the QAudio::Error - enum. The QAudioInput will enter the \l{QAudio::}{StopState} when + enum. The QAudioInput will enter the \l{QAudio::}{StoppedState} when an error is encountered. Connect to the stateChanged() signal to handle the error: @@ -176,37 +176,44 @@ QAudioInput::~QAudioInput() } /*! - Uses the \a device as the QIODevice to transfer data. - If \a device is null then the class creates an internal QIODevice. + Uses the \a device as the QIODevice to transfer data. + Passing a QIODevice allows the data to be transfered without any extra code. + All that is required is to open the QIODevice. + + \sa QIODevice +*/ + +void QAudioInput::start(QIODevice* device) +{ + /* + -If currently not StoppedState, stop + -If previous start was push mode, delete internal QIODevice. + -open audio input. + If ok, NoError and ActiveState, else OpenError and StoppedState. + -emit stateChanged() + */ + d->start(device); +} + +/*! Returns a pointer to the QIODevice being used to handle the data transfer. This QIODevice can be used to read() audio data directly. - Passing a QIODevice allows the data to be transfered without any extra code. - All that is required is to open the QIODevice. \sa QIODevice */ -QIODevice* QAudioInput::start(QIODevice* device) +QIODevice* QAudioInput::start() { /* - PULL MODE (valid QIODevice) - -If currently not StopState, stop - -If previous start was push mode, delete internal QIODevice. - -open audio input. - If ok, NoError and ActiveState, else OpenError and StopState. - -emit stateChanged() - -return device - - PUSH MODE (device = 0) - -If currently not StopState, stop + -If currently not StoppedState, stop -If no internal QIODevice, create one. -open audio input. - -If ok, NoError and IdleState, else OpenError and StopState + -If ok, NoError and IdleState, else OpenError and StoppedState -emit stateChanged() -return internal QIODevice */ - return d->start(device); + return d->start(0); } /*! @@ -225,8 +232,8 @@ QAudioFormat QAudioInput::format() const void QAudioInput::stop() { /* - -If StopState, return - -set to StopState + -If StoppedState, return + -set to StoppedState -detach from audio device -emit stateChanged() */ @@ -255,7 +262,7 @@ void QAudioInput::suspend() /* -If not ActiveState|IdleState, return -stop processing audio, saving all buffered audio data - -set NoError and SuspendState + -set NoError and SuspendedState -emit stateChanged() */ d->suspend(); @@ -268,7 +275,7 @@ void QAudioInput::suspend() void QAudioInput::resume() { /* - -If SuspendState, return + -If SuspendedState, return -resume audio -(PULL MODE): set ActiveState, NoError -(PUSH MODE): set IdleState, NoError @@ -357,9 +364,9 @@ int QAudioInput::notifyInterval() const was called in microseconds. */ -qint64 QAudioInput::totalTime() const +qint64 QAudioInput::processedUSecs() const { - return d->totalTime(); + return d->processedUSecs(); } /*! @@ -367,9 +374,9 @@ qint64 QAudioInput::totalTime() const Suspend states. */ -qint64 QAudioInput::clock() const +qint64 QAudioInput::elapsedUSecs() const { - return d->clock(); + return d->elapsedUSecs(); } /*! diff --git a/src/multimedia/audio/qaudioinput.h b/src/multimedia/audio/qaudioinput.h index c8094f5..bf93a27 100644 --- a/src/multimedia/audio/qaudioinput.h +++ b/src/multimedia/audio/qaudioinput.h @@ -71,7 +71,9 @@ public: QAudioFormat format() const; - QIODevice* start(QIODevice *device = 0); + void start(QIODevice *device); + QIODevice* start(); + void stop(); void reset(); void suspend(); @@ -86,8 +88,8 @@ public: void setNotifyInterval(int milliSeconds); int notifyInterval() const; - qint64 totalTime() const; - qint64 clock() const; + qint64 processedUSecs() const; + qint64 elapsedUSecs() const; QAudio::Error error() const; QAudio::State state() const; diff --git a/src/multimedia/audio/qaudioinput_alsa_p.cpp b/src/multimedia/audio/qaudioinput_alsa_p.cpp index 9eb8cfb..8a8f0db 100644 --- a/src/multimedia/audio/qaudioinput_alsa_p.cpp +++ b/src/multimedia/audio/qaudioinput_alsa_p.cpp @@ -75,7 +75,7 @@ QAudioInputPrivate::QAudioInputPrivate(const QByteArray &device, const QAudioFor intervalTime = 1000; audioBuffer = 0; errorState = QAudio::NoError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; audioSource = 0; pullMode = true; resuming = false; @@ -206,7 +206,7 @@ int QAudioInputPrivate::setFormat() QIODevice* QAudioInputPrivate::start(QIODevice* device) { - if(deviceState != QAudio::StopState) + if(deviceState != QAudio::StoppedState) close(); if(!pullMode && audioSource) { @@ -234,10 +234,10 @@ QIODevice* QAudioInputPrivate::start(QIODevice* device) void QAudioInputPrivate::stop() { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) return; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; close(); emit stateChanged(deviceState); @@ -283,7 +283,7 @@ bool QAudioInputPrivate::open() } if (( err < 0)||(handle == 0)) { errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); return false; } @@ -367,7 +367,7 @@ bool QAudioInputPrivate::open() if( err < 0) { qWarning()<<errMessage; errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); return false; } @@ -413,7 +413,7 @@ bool QAudioInputPrivate::open() void QAudioInputPrivate::close() { - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; timer->stop(); if ( handle ) { @@ -490,7 +490,7 @@ qint64 QAudioInputPrivate::read(char* data, qint64 len) if(l < 0) { close(); errorState = QAudio::IOError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); } else if(l == 0) { errorState = QAudio::NoError; @@ -508,7 +508,7 @@ qint64 QAudioInputPrivate::read(char* data, qint64 len) void QAudioInputPrivate::resume() { - if(deviceState == QAudio::SuspendState) { + if(deviceState == QAudio::SuspendedState) { int err = 0; if(handle) { @@ -558,7 +558,7 @@ int QAudioInputPrivate::notifyInterval() const return intervalTime; } -qint64 QAudioInputPrivate::totalTime() const +qint64 QAudioInputPrivate::processedUSecs() const { return totalTimeValue; } @@ -567,14 +567,14 @@ void QAudioInputPrivate::suspend() { if(deviceState == QAudio::ActiveState||resuming) { timer->stop(); - deviceState = QAudio::SuspendState; + deviceState = QAudio::SuspendedState; emit stateChanged(deviceState); } } void QAudioInputPrivate::userFeed() { - if(deviceState == QAudio::StopState || deviceState == QAudio::SuspendState) + if(deviceState == QAudio::StoppedState || deviceState == QAudio::SuspendedState) return; #ifdef DEBUG_AUDIO QTime now(QTime::currentTime()); @@ -606,12 +606,12 @@ bool QAudioInputPrivate::deviceReady() return true; } -qint64 QAudioInputPrivate::clock() const +qint64 QAudioInputPrivate::elapsedUSecs() const { if(!handle) return 0; - if (deviceState == QAudio::StopState) + if (deviceState == QAudio::StoppedState) return 0; #if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) diff --git a/src/multimedia/audio/qaudioinput_alsa_p.h b/src/multimedia/audio/qaudioinput_alsa_p.h index 2ed7453..67d5cf5 100644 --- a/src/multimedia/audio/qaudioinput_alsa_p.h +++ b/src/multimedia/audio/qaudioinput_alsa_p.h @@ -91,8 +91,8 @@ public: int bufferSize() const; void setNotifyInterval(int milliSeconds); int notifyInterval() const; - qint64 totalTime() const; - qint64 clock() const; + qint64 processedUSecs() const; + qint64 elapsedUSecs() const; QAudio::Error error() const; QAudio::State state() const; QAudioFormat format() const; diff --git a/src/multimedia/audio/qaudioinput_mac_p.cpp b/src/multimedia/audio/qaudioinput_mac_p.cpp index cb05920..d63045f 100644 --- a/src/multimedia/audio/qaudioinput_mac_p.cpp +++ b/src/multimedia/audio/qaudioinput_mac_p.cpp @@ -526,7 +526,7 @@ QAudioInputPrivate::QAudioInputPrivate(const QByteArray& device, QAudioFormat co internalBufferSize = default_buffer_size; clockFrequency = AudioGetHostClockFrequency() / 1000; errorCode = QAudio::NoError; - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; intervalTimer = new QTimer(this); intervalTimer->setInterval(1000); @@ -708,7 +708,7 @@ QIODevice* QAudioInputPrivate::start(QIODevice* device) QIODevice* op = device; if (!open()) { - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; errorCode = QAudio::OpenError; return audioIO; } @@ -736,12 +736,12 @@ QIODevice* QAudioInputPrivate::start(QIODevice* device) void QAudioInputPrivate::stop() { QMutexLocker lock(&mutex); - if (stateCode != QAudio::StopState) { + if (stateCode != QAudio::StoppedState) { audioThreadStop(); audioBuffer->flush(true); errorCode = QAudio::NoError; - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; QMetaObject::invokeMethod(this, "stateChanged", Qt::QueuedConnection, Q_ARG(QAudio::State, stateCode)); } } @@ -749,11 +749,11 @@ void QAudioInputPrivate::stop() void QAudioInputPrivate::reset() { QMutexLocker lock(&mutex); - if (stateCode != QAudio::StopState) { + if (stateCode != QAudio::StoppedState) { audioThreadStop(); errorCode = QAudio::NoError; - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; QMetaObject::invokeMethod(this, "stateChanged", Qt::QueuedConnection, Q_ARG(QAudio::State, stateCode)); } } @@ -765,7 +765,7 @@ void QAudioInputPrivate::suspend() audioThreadStop(); errorCode = QAudio::NoError; - stateCode = QAudio::SuspendState; + stateCode = QAudio::SuspendedState; QMetaObject::invokeMethod(this, "stateChanged", Qt::QueuedConnection, Q_ARG(QAudio::State, stateCode)); } } @@ -773,7 +773,7 @@ void QAudioInputPrivate::suspend() void QAudioInputPrivate::resume() { QMutexLocker lock(&mutex); - if (stateCode == QAudio::SuspendState) { + if (stateCode == QAudio::SuspendedState) { audioThreadStart(); errorCode = QAudio::NoError; @@ -812,14 +812,14 @@ int QAudioInputPrivate::notifyInterval() const return intervalTimer->interval(); } -qint64 QAudioInputPrivate::totalTime() const +qint64 QAudioInputPrivate::processedUSecs() const { return totalFrames * 1000000 / audioFormat.frequency(); } -qint64 QAudioInputPrivate::clock() const +qint64 QAudioInputPrivate::elapsedUSecs() const { - if (stateCode == QAudio::StopState) + if (stateCode == QAudio::StoppedState) return 0; return (AudioGetCurrentHostTime() - startTime) / (clockFrequency / 1000); @@ -875,7 +875,7 @@ void QAudioInputPrivate::audioDeviceError() audioDeviceStop(); errorCode = QAudio::IOError; - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; QMetaObject::invokeMethod(this, "deviceStopped", Qt::QueuedConnection); } } diff --git a/src/multimedia/audio/qaudioinput_mac_p.h b/src/multimedia/audio/qaudioinput_mac_p.h index a080648..2dbb808 100644 --- a/src/multimedia/audio/qaudioinput_mac_p.h +++ b/src/multimedia/audio/qaudioinput_mac_p.h @@ -129,8 +129,8 @@ public: void setNotifyInterval(int milliSeconds); int notifyInterval() const; - qint64 totalTime() const; - qint64 clock() const; + qint64 processedUSecs() const; + qint64 elapsedUSecs() const; QAudio::Error error() const; QAudio::State state() const; diff --git a/src/multimedia/audio/qaudioinput_win32_p.cpp b/src/multimedia/audio/qaudioinput_win32_p.cpp index a059e76..31f6e25 100644 --- a/src/multimedia/audio/qaudioinput_win32_p.cpp +++ b/src/multimedia/audio/qaudioinput_win32_p.cpp @@ -71,7 +71,7 @@ QAudioInputPrivate::QAudioInputPrivate(const QByteArray &device, const QAudioFor totalTimeValue = 0; intervalTime = 1000; errorState = QAudio::NoError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; audioSource = 0; pullMode = true; resuming = false; @@ -173,7 +173,7 @@ QAudioFormat QAudioInputPrivate::format() const QIODevice* QAudioInputPrivate::start(QIODevice* device) { - if(deviceState != QAudio::StopState) + if(deviceState != QAudio::StoppedState) close(); if(!pullMode && audioSource) { @@ -201,7 +201,7 @@ QIODevice* QAudioInputPrivate::start(QIODevice* device) void QAudioInputPrivate::stop() { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) return; close(); @@ -260,7 +260,7 @@ bool QAudioInputPrivate::open() (DWORD_PTR) this, CALLBACK_FUNCTION) != MMSYSERR_NOERROR) { errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); qWarning("QAudioInput: failed to open audio device"); return false; @@ -269,7 +269,7 @@ bool QAudioInputPrivate::open() if(waveBlocks == 0) { errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); qWarning("QAudioInput: failed to allocate blocks. open failed"); return false; @@ -286,7 +286,7 @@ bool QAudioInputPrivate::open() if(result != MMSYSERR_NOERROR) { qWarning("QAudioInput: failed to setup block %d,err=%d",i,result); errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); return false; } @@ -295,7 +295,7 @@ bool QAudioInputPrivate::open() if(result) { qWarning("QAudioInput: failed to start audio input"); errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); return false; } @@ -309,12 +309,12 @@ bool QAudioInputPrivate::open() void QAudioInputPrivate::close() { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) return; waveInReset(hWaveIn); waveInClose(hWaveIn); - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; int count = 0; while(!finished && count < 100) { @@ -400,14 +400,14 @@ qint64 QAudioInputPrivate::read(char* data, qint64 len) if(result != MMSYSERR_NOERROR) { qWarning("QAudioInput: failed to prepare block %d,err=%d",header,result); errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); } result = waveInAddBuffer(hWaveIn, &waveBlocks[header], sizeof(WAVEHDR)); if(result != MMSYSERR_NOERROR) { qWarning("QAudioInput: failed to setup block %d,err=%d",header,result); errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); } header++; @@ -435,14 +435,14 @@ qint64 QAudioInputPrivate::read(char* data, qint64 len) void QAudioInputPrivate::resume() { - if(deviceState == QAudio::SuspendState) { + if(deviceState == QAudio::SuspendedState) { deviceState = QAudio::ActiveState; for(int i=0; i<buffer_size/period_size; i++) { result = waveInAddBuffer(hWaveIn, &waveBlocks[i], sizeof(WAVEHDR)); if(result != MMSYSERR_NOERROR) { qWarning("QAudioInput: failed to setup block %d,err=%d",i,result); errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); return; } @@ -488,7 +488,7 @@ int QAudioInputPrivate::notifyInterval() const return intervalTime; } -qint64 QAudioInputPrivate::totalTime() const +qint64 QAudioInputPrivate::processedUSecs() const { return totalTimeValue; } @@ -497,7 +497,7 @@ void QAudioInputPrivate::suspend() { if(deviceState == QAudio::ActiveState) { waveInReset(hWaveIn); - deviceState = QAudio::SuspendState; + deviceState = QAudio::SuspendedState; emit stateChanged(deviceState); } } @@ -510,7 +510,7 @@ void QAudioInputPrivate::feedback() #endif bytesAvailable = bytesReady(); - if(!(deviceState==QAudio::StopState||deviceState==QAudio::SuspendState)) + if(!(deviceState==QAudio::StoppedState||deviceState==QAudio::SuspendedState)) emit processMore(); } @@ -539,9 +539,9 @@ bool QAudioInputPrivate::deviceReady() return true; } -qint64 QAudioInputPrivate::clock() const +qint64 QAudioInputPrivate::elapsedUSecs() const { - if (deviceState == QAudio::StopState) + if (deviceState == QAudio::StoppedState) return 0; return timeStampOpened.elapsed()*1000; diff --git a/src/multimedia/audio/qaudioinput_win32_p.h b/src/multimedia/audio/qaudioinput_win32_p.h index 26c470d..a2bd687 100644 --- a/src/multimedia/audio/qaudioinput_win32_p.h +++ b/src/multimedia/audio/qaudioinput_win32_p.h @@ -91,8 +91,8 @@ public: int bufferSize() const; void setNotifyInterval(int milliSeconds); int notifyInterval() const; - qint64 totalTime() const; - qint64 clock() const; + qint64 processedUSecs() const; + qint64 elapsedUSecs() const; QAudio::Error error() const; QAudio::State state() const; diff --git a/src/multimedia/audio/qaudiooutput.cpp b/src/multimedia/audio/qaudiooutput.cpp index 81b9496..f8f2fa1 100644 --- a/src/multimedia/audio/qaudiooutput.cpp +++ b/src/multimedia/audio/qaudiooutput.cpp @@ -125,12 +125,12 @@ QT_BEGIN_NAMESPACE not emitted. A typical use-case would be to update a \l{QSlider}{slider} that allows seeking in the stream. If you want the time since playback started regardless of which - states the audio output has been in, clock() is the function for you. + states the audio output has been in, elapsedUSecs() is the function for you. If an error occurs, you can fetch the \l{QAudio::Error}{error type} with the error() function. Please see the QAudio::Error enum for a description of the possible errors that are reported. When - an error is encountered, the state changes to QAudio::StopState. + an error is encountered, the state changes to QAudio::StoppedState. You can check for errors by connecting to the stateChanged() signal: @@ -188,36 +188,42 @@ QAudioFormat QAudioOutput::format() const /*! Uses the \a device as the QIODevice to transfer data. - If \a device is null then the class creates an internal QIODevice. - Returns a pointer to the QIODevice being used to handle the data - transfer. This QIODevice can be used to write() audio data - directly. Passing a QIODevice allows the data to be transfered without any extra code. All that is required is to open the QIODevice. \sa QIODevice */ -QIODevice* QAudioOutput::start(QIODevice* device) +void QAudioOutput::start(QIODevice* device) { /* - PULL MODE (valid QIODevice) - -If currently not StopState, stop. + -If currently not StoppedState, stop. -If previous start was push mode, delete internal QIODevice. -open audio output. - -If ok, NoError and ActiveState, else OpenError and StopState + -If ok, NoError and ActiveState, else OpenError and StoppedState -emit stateChanged() - -return device + */ + d->start(device); +} + +/*! + Returns a pointer to the QIODevice being used to handle the data + transfer. This QIODevice can be used to write() audio data directly. - PUSH MODE (device = 0) - -If currently not StopState, stop. + \sa QIODevice +*/ + +QIODevice* QAudioOutput::start() +{ + /* + -If currently not StoppedState, stop. -If no internal QIODevice, create one. -open audio output. - -If ok, NoError and IdleState, else OpenError and StopState + -If ok, NoError and IdleState, else OpenError and StoppedState -emit stateChanged() -return internal QIODevice */ - return d->start(device); + return d->start(0); } /*! @@ -227,8 +233,8 @@ QIODevice* QAudioOutput::start(QIODevice* device) void QAudioOutput::stop() { /* - -If StopState, return - -set to StopState + -If StoppedState, return + -set to StoppedState -detach from audio device -emit stateChanged() */ @@ -257,7 +263,7 @@ void QAudioOutput::suspend() /* -If not ActiveState|IdleState, return -stop processing audio, saving all buffered audio data - -set NoError and SuspendState + -set NoError and SuspendedState -emit stateChanged() */ d->suspend(); @@ -270,7 +276,7 @@ void QAudioOutput::suspend() void QAudioOutput::resume() { /* - -If SuspendState, return + -If SuspendedState, return -resume audio -(PULL MODE): set ActiveState, NoError -(PUSH MODE): set IdleState, NoError @@ -358,9 +364,9 @@ int QAudioOutput::notifyInterval() const was called in microseconds. */ -qint64 QAudioOutput::totalTime() const +qint64 QAudioOutput::processedUSecs() const { - return d->totalTime(); + return d->processedUSecs(); } /*! @@ -368,9 +374,9 @@ qint64 QAudioOutput::totalTime() const Suspend states. */ -qint64 QAudioOutput::clock() const +qint64 QAudioOutput::elapsedUSecs() const { - return d->clock(); + return d->elapsedUSecs(); } /*! diff --git a/src/multimedia/audio/qaudiooutput.h b/src/multimedia/audio/qaudiooutput.h index bb3496e..38bab8e 100644 --- a/src/multimedia/audio/qaudiooutput.h +++ b/src/multimedia/audio/qaudiooutput.h @@ -71,7 +71,9 @@ public: QAudioFormat format() const; - QIODevice* start(QIODevice *device = 0); + void start(QIODevice *device); + QIODevice* start(); + void stop(); void reset(); void suspend(); @@ -86,8 +88,8 @@ public: void setNotifyInterval(int milliSeconds); int notifyInterval() const; - qint64 totalTime() const; - qint64 clock() const; + qint64 processedUSecs() const; + qint64 elapsedUSecs() const; QAudio::Error error() const; QAudio::State state() const; diff --git a/src/multimedia/audio/qaudiooutput_alsa_p.cpp b/src/multimedia/audio/qaudiooutput_alsa_p.cpp index 689da89..e9784d2 100644 --- a/src/multimedia/audio/qaudiooutput_alsa_p.cpp +++ b/src/multimedia/audio/qaudiooutput_alsa_p.cpp @@ -77,7 +77,7 @@ QAudioOutputPrivate::QAudioOutputPrivate(const QByteArray &device, const QAudioF intervalTime = 1000; audioBuffer = 0; errorState = QAudio::NoError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; audioSource = 0; pullMode = true; resuming = false; @@ -215,8 +215,8 @@ int QAudioOutputPrivate::setFormat() QIODevice* QAudioOutputPrivate::start(QIODevice* device) { - if(deviceState != QAudio::StopState) - deviceState = QAudio::StopState; + if(deviceState != QAudio::StoppedState) + deviceState = QAudio::StoppedState; errorState = QAudio::NoError; @@ -256,9 +256,9 @@ QIODevice* QAudioOutputPrivate::start(QIODevice* device) void QAudioOutputPrivate::stop() { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) return; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; close(); emit stateChanged(deviceState); } @@ -304,7 +304,7 @@ bool QAudioOutputPrivate::open() } if (( err < 0)||(handle == 0)) { errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; return false; } snd_pcm_nonblock( handle, 0 ); @@ -387,7 +387,7 @@ bool QAudioOutputPrivate::open() if( err < 0) { qWarning()<<errMessage; errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; return false; } snd_pcm_hw_params_get_buffer_size(hwparams,&buffer_frames); @@ -431,7 +431,7 @@ bool QAudioOutputPrivate::open() void QAudioOutputPrivate::close() { - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; timer->stop(); if ( handle ) { @@ -494,7 +494,7 @@ qint64 QAudioOutputPrivate::write( const char *data, qint64 len ) if(err < 0) { close(); errorState = QAudio::FatalError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); } return 0; @@ -507,7 +507,7 @@ int QAudioOutputPrivate::periodSize() const void QAudioOutputPrivate::setBufferSize(int value) { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) buffer_size = value; } @@ -529,14 +529,14 @@ int QAudioOutputPrivate::notifyInterval() const return intervalTime; } -qint64 QAudioOutputPrivate::totalTime() const +qint64 QAudioOutputPrivate::processedUSecs() const { return totalTimeValue; } void QAudioOutputPrivate::resume() { - if(deviceState == QAudio::SuspendState) { + if(deviceState == QAudio::SuspendedState) { int err = 0; if(handle) { @@ -571,7 +571,7 @@ void QAudioOutputPrivate::suspend() { if(deviceState == QAudio::ActiveState || deviceState == QAudio::IdleState || resuming) { timer->stop(); - deviceState = QAudio::SuspendState; + deviceState = QAudio::SuspendedState; errorState = QAudio::NoError; emit stateChanged(deviceState); } @@ -579,7 +579,7 @@ void QAudioOutputPrivate::suspend() void QAudioOutputPrivate::userFeed() { - if(deviceState == QAudio::StopState || deviceState == QAudio::SuspendState) + if(deviceState == QAudio::StoppedState || deviceState == QAudio::SuspendedState) return; #ifdef DEBUG_AUDIO QTime now(QTime::currentTime()); @@ -658,12 +658,12 @@ bool QAudioOutputPrivate::deviceReady() return true; } -qint64 QAudioOutputPrivate::clock() const +qint64 QAudioOutputPrivate::elapsedUSecs() const { if(!handle) return 0; - if (deviceState == QAudio::StopState) + if (deviceState == QAudio::StoppedState) return 0; #if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) diff --git a/src/multimedia/audio/qaudiooutput_alsa_p.h b/src/multimedia/audio/qaudiooutput_alsa_p.h index 298e89e..619ecef 100644 --- a/src/multimedia/audio/qaudiooutput_alsa_p.h +++ b/src/multimedia/audio/qaudiooutput_alsa_p.h @@ -91,8 +91,8 @@ public: int bufferSize() const; void setNotifyInterval(int milliSeconds); int notifyInterval() const; - qint64 totalTime() const; - qint64 clock() const; + qint64 processedUSecs() const; + qint64 elapsedUSecs() const; QAudio::Error error() const; QAudio::State state() const; QAudioFormat format() const; diff --git a/src/multimedia/audio/qaudiooutput_mac_p.cpp b/src/multimedia/audio/qaudiooutput_mac_p.cpp index f23db80..e0651bf 100644 --- a/src/multimedia/audio/qaudiooutput_mac_p.cpp +++ b/src/multimedia/audio/qaudiooutput_mac_p.cpp @@ -288,7 +288,7 @@ QAudioOutputPrivate::QAudioOutputPrivate(const QByteArray& device, const QAudioF internalBufferSize = default_buffer_size; clockFrequency = AudioGetHostClockFrequency() / 1000; errorCode = QAudio::NoError; - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; audioThreadState = Stopped; intervalTimer = new QTimer(this); @@ -436,7 +436,7 @@ QIODevice* QAudioOutputPrivate::start(QIODevice* device) QIODevice* op = device; if (!open()) { - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; errorCode = QAudio::OpenError; return audioIO; } @@ -468,10 +468,10 @@ QIODevice* QAudioOutputPrivate::start(QIODevice* device) void QAudioOutputPrivate::stop() { QMutexLocker lock(&mutex); - if (stateCode != QAudio::StopState) { + if (stateCode != QAudio::StoppedState) { audioThreadDrain(); - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; errorCode = QAudio::NoError; QMetaObject::invokeMethod(this, "stateChanged", Qt::QueuedConnection, Q_ARG(QAudio::State, stateCode)); } @@ -480,10 +480,10 @@ void QAudioOutputPrivate::stop() void QAudioOutputPrivate::reset() { QMutexLocker lock(&mutex); - if (stateCode != QAudio::StopState) { + if (stateCode != QAudio::StoppedState) { audioThreadStop(); - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; errorCode = QAudio::NoError; QMetaObject::invokeMethod(this, "stateChanged", Qt::QueuedConnection, Q_ARG(QAudio::State, stateCode)); } @@ -495,7 +495,7 @@ void QAudioOutputPrivate::suspend() if (stateCode == QAudio::ActiveState || stateCode == QAudio::IdleState) { audioThreadStop(); - stateCode = QAudio::SuspendState; + stateCode = QAudio::SuspendedState; errorCode = QAudio::NoError; QMetaObject::invokeMethod(this, "stateChanged", Qt::QueuedConnection, Q_ARG(QAudio::State, stateCode)); } @@ -504,7 +504,7 @@ void QAudioOutputPrivate::suspend() void QAudioOutputPrivate::resume() { QMutexLocker lock(&mutex); - if (stateCode == QAudio::SuspendState) { + if (stateCode == QAudio::SuspendedState) { audioThreadStart(); stateCode = QAudio::ActiveState; @@ -525,7 +525,7 @@ int QAudioOutputPrivate::periodSize() const void QAudioOutputPrivate::setBufferSize(int bs) { - if (stateCode == QAudio::StopState) + if (stateCode == QAudio::StoppedState) internalBufferSize = bs; } @@ -544,14 +544,14 @@ int QAudioOutputPrivate::notifyInterval() const return intervalTimer->interval(); } -qint64 QAudioOutputPrivate::totalTime() const +qint64 QAudioOutputPrivate::processedUSecs() const { return totalFrames * 1000000 / audioFormat.frequency(); } -qint64 QAudioOutputPrivate::clock() const +qint64 QAudioOutputPrivate::elapsedUSecs() const { - if (stateCode == QAudio::StopState) + if (stateCode == QAudio::StoppedState) return 0; return (AudioGetCurrentHostTime() - startTime) / (clockFrequency / 1000); @@ -614,7 +614,7 @@ void QAudioOutputPrivate::audioDeviceError() audioDeviceStop(); errorCode = QAudio::IOError; - stateCode = QAudio::StopState; + stateCode = QAudio::StoppedState; QMetaObject::invokeMethod(this, "deviceStopped", Qt::QueuedConnection); } } diff --git a/src/multimedia/audio/qaudiooutput_mac_p.h b/src/multimedia/audio/qaudiooutput_mac_p.h index 04b3239..76d06a9 100644 --- a/src/multimedia/audio/qaudiooutput_mac_p.h +++ b/src/multimedia/audio/qaudiooutput_mac_p.h @@ -128,8 +128,8 @@ public: void setNotifyInterval(int milliSeconds); int notifyInterval() const; - qint64 totalTime() const; - qint64 clock() const; + qint64 processedUSecs() const; + qint64 elapsedUSecs() const; QAudio::Error error() const; QAudio::State state() const; diff --git a/src/multimedia/audio/qaudiooutput_win32_p.cpp b/src/multimedia/audio/qaudiooutput_win32_p.cpp index 1810ed2..2cfc472 100644 --- a/src/multimedia/audio/qaudiooutput_win32_p.cpp +++ b/src/multimedia/audio/qaudiooutput_win32_p.cpp @@ -71,7 +71,7 @@ QAudioOutputPrivate::QAudioOutputPrivate(const QByteArray &device, const QAudioF intervalTime = 1000; audioBuffer = 0; errorState = QAudio::NoError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; audioSource = 0; pullMode = true; finished = false; @@ -157,7 +157,7 @@ QAudioFormat QAudioOutputPrivate::format() const QIODevice* QAudioOutputPrivate::start(QIODevice* device) { - if(deviceState != QAudio::StopState) + if(deviceState != QAudio::StoppedState) close(); if(!pullMode && audioSource) { @@ -187,7 +187,7 @@ QIODevice* QAudioOutputPrivate::start(QIODevice* device) void QAudioOutputPrivate::stop() { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) return; close(); if(!pullMode && audioSource) { @@ -255,7 +255,7 @@ bool QAudioOutputPrivate::open() (DWORD_PTR) this, CALLBACK_FUNCTION) != MMSYSERR_NOERROR) { errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); qWarning("QAudioOutput: open error"); return false; @@ -277,10 +277,10 @@ bool QAudioOutputPrivate::open() void QAudioOutputPrivate::close() { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) return; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; int delay = (buffer_size-bytesFree())*1000/(settings.frequency() *settings.channels()*(settings.sampleSize()/8)); waveOutReset(hWaveOut); @@ -308,7 +308,7 @@ int QAudioOutputPrivate::periodSize() const void QAudioOutputPrivate::setBufferSize(int value) { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) buffer_size = value; } @@ -330,7 +330,7 @@ int QAudioOutputPrivate::notifyInterval() const return intervalTime; } -qint64 QAudioOutputPrivate::totalTime() const +qint64 QAudioOutputPrivate::processedUSecs() const { return totalTimeValue; } @@ -390,7 +390,7 @@ qint64 QAudioOutputPrivate::write( const char *data, qint64 len ) void QAudioOutputPrivate::resume() { - if(deviceState == QAudio::SuspendState) { + if(deviceState == QAudio::SuspendedState) { deviceState = QAudio::ActiveState; errorState = QAudio::NoError; waveOutRestart(hWaveOut); @@ -403,7 +403,7 @@ void QAudioOutputPrivate::suspend() { if(deviceState == QAudio::ActiveState) { waveOutPause(hWaveOut); - deviceState = QAudio::SuspendState; + deviceState = QAudio::SuspendedState; errorState = QAudio::NoError; emit stateChanged(deviceState); } @@ -417,7 +417,7 @@ void QAudioOutputPrivate::feedback() #endif bytesAvailable = bytesFree(); - if(!(deviceState==QAudio::StopState||deviceState==QAudio::SuspendState)) { + if(!(deviceState==QAudio::StoppedState||deviceState==QAudio::SuspendedState)) { if(bytesAvailable >= period_size) QMetaObject::invokeMethod(this, "deviceReady", Qt::QueuedConnection); } @@ -491,9 +491,9 @@ bool QAudioOutputPrivate::deviceReady() return true; } -qint64 QAudioOutputPrivate::clock() const +qint64 QAudioOutputPrivate::elapsedUSecs() const { - if (deviceState == QAudio::StopState) + if (deviceState == QAudio::StoppedState) return 0; return timeStampOpened.elapsed()*1000; diff --git a/src/multimedia/audio/qaudiooutput_win32_p.h b/src/multimedia/audio/qaudiooutput_win32_p.h index bcf8e1e..f90b8c2 100644 --- a/src/multimedia/audio/qaudiooutput_win32_p.h +++ b/src/multimedia/audio/qaudiooutput_win32_p.h @@ -90,8 +90,8 @@ public: int bufferSize() const; void setNotifyInterval(int milliSeconds); int notifyInterval() const; - qint64 totalTime() const; - qint64 clock() const; + qint64 processedUSecs() const; + qint64 elapsedUSecs() const; QAudio::Error error() const; QAudio::State state() const; |