diff -r 56cd8111b7f7 -r 41300fa6a67c src/multimedia/audio/qaudiooutput_alsa_p.cpp --- a/src/multimedia/audio/qaudiooutput_alsa_p.cpp Tue Jan 26 12:42:25 2010 +0200 +++ b/src/multimedia/audio/qaudiooutput_alsa_p.cpp Tue Feb 02 00:43:10 2010 +0200 @@ -52,6 +52,7 @@ #include #include "qaudiooutput_alsa_p.h" +#include "qaudiodeviceinfo_alsa_p.h" QT_BEGIN_NAMESPACE @@ -77,7 +78,7 @@ intervalTime = 1000; audioBuffer = 0; errorState = QAudio::NoError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; audioSource = 0; pullMode = true; resuming = false; @@ -215,8 +216,8 @@ QIODevice* QAudioOutputPrivate::start(QIODevice* device) { - if(deviceState != QAudio::StopState) - deviceState = QAudio::StopState; + if(deviceState != QAudio::StoppedState) + deviceState = QAudio::StoppedState; errorState = QAudio::NoError; @@ -256,9 +257,9 @@ void QAudioOutputPrivate::stop() { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) return; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; close(); emit stateChanged(deviceState); } @@ -281,21 +282,31 @@ unsigned int freakuency=settings.frequency(); QString dev = QLatin1String(m_device.constData()); - if(!dev.contains(QLatin1String("default"))) { -#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) - dev = QString(QLatin1String("default:CARD=%1")).arg(QLatin1String(m_device.constData())); + QList devices = QAudioDeviceInfoInternal::availableDevices(QAudio::AudioOutput); + if(dev.compare(QLatin1String("default")) == 0) { +#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) + dev = QLatin1String(devices.first().constData()); +#else + dev = QLatin1String("hw:0,0"); +#endif + } else { +#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) + dev = QLatin1String(m_device); #else int idx = 0; char *name; + QString shortName = QLatin1String(m_device.mid(m_device.indexOf('=',0)+1).constData()); + while(snd_card_get_name(idx,&name) == 0) { - if(m_device.contains(name)) + if(qstrncmp(shortName.toLocal8Bit().constData(),name,shortName.length()) == 0) break; idx++; } dev = QString(QLatin1String("hw:%1,0")).arg(idx); #endif } + // Step 1: try and open the device while((count < 5) && (err < 0)) { err=snd_pcm_open(&handle,dev.toLocal8Bit().constData(),SND_PCM_STREAM_PLAYBACK,0); @@ -304,7 +315,7 @@ } if (( err < 0)||(handle == 0)) { errorState = QAudio::OpenError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; return false; } snd_pcm_nonblock( handle, 0 ); @@ -387,7 +398,7 @@ if( err < 0) { qWarning()<stop(); if ( handle ) { @@ -494,7 +505,7 @@ if(err < 0) { close(); errorState = QAudio::FatalError; - deviceState = QAudio::StopState; + deviceState = QAudio::StoppedState; emit stateChanged(deviceState); } return 0; @@ -507,7 +518,7 @@ void QAudioOutputPrivate::setBufferSize(int value) { - if(deviceState == QAudio::StopState) + if(deviceState == QAudio::StoppedState) buffer_size = value; } @@ -529,14 +540,14 @@ 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 +582,7 @@ { if(deviceState == QAudio::ActiveState || deviceState == QAudio::IdleState || resuming) { timer->stop(); - deviceState = QAudio::SuspendState; + deviceState = QAudio::SuspendedState; errorState = QAudio::NoError; emit stateChanged(deviceState); } @@ -579,7 +590,7 @@ 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()); @@ -658,15 +669,15 @@ 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) +#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14) snd_pcm_status_t* status; snd_pcm_status_alloca(&status);