diff options
Diffstat (limited to 'src/multimedia/audio/qaudioinput_symbian_p.cpp')
-rw-r--r-- | src/multimedia/audio/qaudioinput_symbian_p.cpp | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/src/multimedia/audio/qaudioinput_symbian_p.cpp b/src/multimedia/audio/qaudioinput_symbian_p.cpp index 9d240ca..485c695 100644 --- a/src/multimedia/audio/qaudioinput_symbian_p.cpp +++ b/src/multimedia/audio/qaudioinput_symbian_p.cpp @@ -174,23 +174,30 @@ void QAudioInputPrivate::suspend() || SymbianAudio::IdleState == m_internalState) { m_notifyTimer->stop(); m_pullTimer->stop(); - m_devSound->pause(); const qint64 samplesRecorded = getSamplesRecorded(); m_totalSamplesRecorded += samplesRecorded; - if (m_devSoundBuffer) { - m_devSoundBufferQ.append(m_devSoundBuffer); + const bool paused = m_devSound->pause(); + if (paused) { + if (m_devSoundBuffer) + m_devSoundBufferQ.append(m_devSoundBuffer); m_devSoundBuffer = 0; + setState(SymbianAudio::SuspendedPausedState); + } else { + m_devSoundBuffer = 0; + m_devSoundBufferQ.clear(); + m_devSoundBufferPos = 0; + setState(SymbianAudio::SuspendedStoppedState); } - - setState(SymbianAudio::SuspendedState); } } void QAudioInputPrivate::resume() { - if (SymbianAudio::SuspendedState == m_internalState) { - if (!m_pullMode && !bytesReady()) + if (QAudio::SuspendedState == m_externalState) { + if (SymbianAudio::SuspendedPausedState == m_internalState) + m_devSound->resume(); + else m_devSound->start(); startDataTransfer(); } @@ -246,7 +253,7 @@ int QAudioInputPrivate::notifyInterval() const qint64 QAudioInputPrivate::processedUSecs() const { int samplesPlayed = 0; - if (m_devSound && SymbianAudio::SuspendedState != m_internalState) + if (m_devSound && QAudio::SuspendedState != m_externalState) samplesPlayed = getSamplesRecorded(); // Protect against division by zero @@ -335,7 +342,7 @@ void QAudioInputPrivate::startDataTransfer() if (!m_pullMode) pushData(); } else { - if (SymbianAudio::SuspendedState == m_internalState) + if (QAudio::SuspendedState == m_externalState) setState(SymbianAudio::ActiveState); else setState(SymbianAudio::IdleState); @@ -373,7 +380,8 @@ qint64 QAudioInputPrivate::read(char *data, qint64 len) TDesC8 &inputBuffer = buffer->Data(); - const qint64 inputBytes = bytesReady(); + Q_ASSERT(inputBuffer.Length() >= m_devSoundBufferPos); + const qint64 inputBytes = inputBuffer.Length() - m_devSoundBufferPos; const qint64 outputBytes = len - bytesRead; const qint64 copyBytes = outputBytes < inputBytes ? outputBytes : inputBytes; @@ -384,7 +392,7 @@ qint64 QAudioInputPrivate::read(char *data, qint64 len) data += copyBytes; bytesRead += copyBytes; - if (!bytesReady()) + if (inputBytes == copyBytes) bufferEmptied(); } @@ -403,13 +411,14 @@ void QAudioInputPrivate::pullData() TDesC8 &inputBuffer = buffer->Data(); - const qint64 inputBytes = bytesReady(); + Q_ASSERT(inputBuffer.Length() >= m_devSoundBufferPos); + const qint64 inputBytes = inputBuffer.Length() - m_devSoundBufferPos; const qint64 bytesPushed = m_sink->write( (char*)inputBuffer.Ptr() + m_devSoundBufferPos, inputBytes); m_devSoundBufferPos += bytesPushed; - if (!bytesReady()) + if (inputBytes == bytesPushed) bufferEmptied(); if (!bytesPushed) @@ -441,7 +450,7 @@ void QAudioInputPrivate::devsoundBufferToBeEmptied(CMMFBuffer *baseBuffer) m_totalBytesReady += buffer->Data().Length(); - if (SymbianAudio::SuspendedState == m_internalState) { + if (SymbianAudio::SuspendedPausedState == m_internalState) { m_devSoundBufferQ.append(buffer); } else { // Will be returned to DevSoundWrapper by bufferProcessed(). |