Diffstat (limited to 'noncore/multimedia/opierec/qtrec.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/multimedia/opierec/qtrec.cpp | 121 |
1 files changed, 87 insertions, 34 deletions
diff --git a/noncore/multimedia/opierec/qtrec.cpp b/noncore/multimedia/opierec/qtrec.cpp index aeab26d..bc6abcc 100644 --- a/noncore/multimedia/opierec/qtrec.cpp +++ b/noncore/multimedia/opierec/qtrec.cpp @@ -53,12 +53,22 @@ extern "C" { #include <sys/types.h> #include <sys/vfs.h> #include <unistd.h> #include <sys/wait.h> #include <sys/signal.h> + +#ifdef PDAUDIO //ALSA +#include <alsa/asoundlib.h> +static int deviceSampleRates[8] = { 32000, 44100, 48000, 88200, 96000, 176400, 192000, -1 }; +static int deviceBitRates[] = { 8, 16, 24, 32, -1 }; +#else //OSS +static int deviceSampleRates[6] = { 11025, 16000, 22050, 32000, 44100, -1 }; +static int deviceBitRates[] = { 8, 16, -1 }; +#endif + #if defined(QT_QWS_SL5XXX) ///#if defined(QT_QWS_EBX) #define DSPSTROUT "/dev/dsp" #define DSPSTRIN "/dev/dsp1" #define DSPSTRMIXEROUT "/dev/mixer" @@ -105,15 +115,15 @@ int sd; Waveform* waveform; Device *soundDevice; // threaded recording //fuckin fulgy here -void quickRec() -{ -//void QtRec::quickRec() { +//void quickRec() +//{ +void QtRec::quickRec() { qDebug("%d", filePara.numberSamples/filePara.sampleRate * filePara.channels); qDebug("samples %d, rate %d, channels %d", filePara.numberSamples, filePara.sampleRate, filePara.channels); @@ -160,14 +170,16 @@ void quickRec() stopped = true; return; } //if(stereo == 2) { // adpcm_coder( sbuf2, abuf, number/2, &encoder_state); adpcm_coder( sbuf, abuf, number/2, &encoder_state); - bytesWritten = soundDevice->devWrite( filePara.fd , (short *)abuf, number/4); - waveform->newSamples( (const short *)abuf, bytesWritten ); + + bytesWritten = ::write( filePara.fd , (short *)abuf, number/4); + + waveform->newSamples( (const short *)abuf, bytesWritten ); total += bytesWritten; filePara.numberSamples = total; timeSlider->setValue( total); filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate * (float)2 / filePara.channels; @@ -190,23 +202,23 @@ void quickRec() qDebug("quickRec:: stopped"); stopped = true; break; // stop if playing was set to false return; } - number = soundDevice ->devRead( filePara.sd, (short *)inbuffer, BUFSIZE); + number = soundDevice->devRead( filePara.sd, (short *)inbuffer, BUFSIZE); waveform->newSamples( inbuffer, number ); if( number <= 0) { perror( "recording error "); qDebug( filePara.fileName); stopped = true; return; } - bytesWritten = soundDevice->devWrite( filePara.fd , inbuffer, number); + bytesWritten = ::write( filePara.fd , inbuffer, number); if( bytesWritten < 0) { perror("File writing error "); stopped = true; return; } @@ -267,14 +279,15 @@ void quickRec() break; } } //end main loop } } /// END quickRec() +void QtRec::playIt() -void playIt() +//void playIt() { int bytesWritten, number; int total = 0; // Total number of bytes read in so far. if( filePara.resolution == 16 ) { //AFMT_S16_LE) { if( filePara.format == WAVE_FORMAT_DVI_ADPCM) { char abuf[ BUFSIZE / 2 ]; @@ -566,21 +579,19 @@ void QtRec::init() { sampleGroup->setTitle( tr( "Sample Rate" ) ); sampleGroup->setFixedSize( 95,50); sampleRateComboBox = new QComboBox( false, sampleGroup, "SampleRateComboBox" ); sampleRateComboBox->setGeometry( QRect( 10, 20, 80, 25 ) ); //#ifndef QT_QWS_EBX - sampleRateComboBox->insertItem( tr( "44100")); - sampleRateComboBox->insertItem( tr( "32000")); -//#endif - sampleRateComboBox->insertItem( tr( "22050")); - //#ifndef QT_QWS_VERCEL_IDR - sampleRateComboBox->insertItem( tr( "16000")); - sampleRateComboBox->insertItem( tr( "11025")); - sampleRateComboBox->insertItem( tr( "8000")); - //#endif + QString s; + int z = 0; + while( deviceSampleRates[z] != -1) { + sampleRateComboBox->insertItem( s.setNum( deviceSampleRates[z], 10)); + z++; + } + glayout3->addMultiCellWidget( sampleGroup, 0, 0, 0, 0); sizeGroup= new QGroupBox( tab_3, "sizeGroup" ); sizeGroup->setTitle( tr( "Limit Size" ) ); sizeGroup->setFixedSize( 80, 50); @@ -606,15 +617,20 @@ void QtRec::init() { bitGroup = new QGroupBox( tab_3, "bitGroup" ); bitGroup->setTitle( tr( "Bit Depth" ) ); bitGroup->setFixedSize( 65, 50); bitRateComboBox = new QComboBox( false, bitGroup, "BitRateComboBox" ); - bitRateComboBox->insertItem( tr( "16" ) ); - bitRateComboBox->insertItem( tr( "8" ) ); - bitRateComboBox->setGeometry( QRect( 5, 20, 50, 25 ) ); + + z = 0; + while( deviceBitRates[z] != -1) { + bitRateComboBox->insertItem( s.setNum( deviceBitRates[z], 10) ); + z++; + } + + bitRateComboBox->setGeometry( QRect( 5, 20, 50, 25 ) ); glayout3->addMultiCellWidget( bitGroup, 1, 1, 1, 1); compressionCheckBox = new QCheckBox ( tr("Wave Compression (smaller files)"), tab_3 ); autoMuteCheckBox = new QCheckBox ( tr("Auto Mute"), tab_3 ); @@ -841,16 +857,21 @@ void QtRec::initConfig() { filePara.sampleRate = fred; sampleRateComboBox->setCurrentItem(ws); } } i = cfg.readNumEntry("bitrate",16); - if(i == 16) - bitRateComboBox->setCurrentItem( 0); - else - bitRateComboBox->setCurrentItem( 1); + if(i == 16) + bitRateComboBox->setCurrentItem( 1); + else if(i == 24) + bitRateComboBox->setCurrentItem( 2); + else if(i == 32) + bitRateComboBox->setCurrentItem( 3); + else + bitRateComboBox->setCurrentItem( 0); + filePara.resolution = i; i = cfg.readNumEntry("sizeLimit", 5 ); QString temp; sizeLimitCombo->setCurrentItem((i/5)); @@ -987,19 +1008,19 @@ bool QtRec::rec() { //record setCaption( msg); #endif filePara.fileName=currentFile.latin1(); // qDebug("Start recording thread"); stopped = false; - pthread_t thread1; - pthread_create( &thread1, NULL, (void * (*)(void *))quickRec, NULL/* &*/); +// pthread_t thread1; +// pthread_create( &thread1, NULL, (void * (*)(void *))quickRec, NULL/* &*/); toBeginningButton->setEnabled( false); toEndButton->setEnabled( false); startTimer(1000); -// quickRec(); + quickRec(); } } //end setUpFile } //end setupAudio return true; } /* @@ -1050,43 +1071,72 @@ bool QtRec::setupAudio( bool b) { bool ok; int sampleformat, stereo, flags; char * dspString, *mixerString; filePara.resolution = bitRateComboBox->currentText().toInt( &ok,10); //16 +#ifdef PDAUDIO //ALSA + if( !b) { // we want to play + if( filePara.resolution == 16 || compressionCheckBox->isChecked() ) { + sampleformat = SND_PCM_FORMAT_S16; + filePara.resolution = 16; + } else if( filePara.resolution == 24 || compressionCheckBox->isChecked() ) { + sampleformat = SND_PCM_FORMAT_S24; + filePara.resolution = 24; + } else if( filePara.resolution == 32 || compressionCheckBox->isChecked() ) { + sampleformat = SND_PCM_FORMAT_S32; + filePara.resolution = 32; + } else { + sampleformat = SND_PCM_FORMAT_U8; + filePara.resolution = 8; + } +#else if( !b) { // we want to play if( filePara.resolution == 16 || compressionCheckBox->isChecked() ) { sampleformat = AFMT_S16_LE; filePara.resolution = 16; } else { sampleformat = AFMT_U8; filePara.resolution = 8; } - +#endif + stereo = filePara.channels; flags = O_WRONLY; dspString = DSPSTROUT; mixerString = DSPSTRMIXEROUT; recording = false; } else { // we want to record - if( !bitRateComboBox->isEnabled() || bitRateComboBox->currentText() == "16") +#ifdef PDAUDIO //ALSA + if( !bitRateComboBox->isEnabled() || bitRateComboBox->currentText() == "16") + sampleformat = SND_PCM_FORMAT_S16; + else if( !bitRateComboBox->isEnabled() || bitRateComboBox->currentText() == "24") + sampleformat = SND_PCM_FORMAT_S24; + else if( !bitRateComboBox->isEnabled() || bitRateComboBox->currentText() == "32") + sampleformat = SND_PCM_FORMAT_S32; + else + sampleformat = SND_PCM_FORMAT_U8; + +#else + if( !bitRateComboBox->isEnabled() || bitRateComboBox->currentText() == "16") sampleformat = AFMT_S16_LE; else sampleformat = AFMT_U8; if( !compressionCheckBox->isChecked()) { filePara.format = WAVE_FORMAT_PCM; // qDebug("WAVE_FORMAT_PCM"); } else { filePara.format = WAVE_FORMAT_DVI_ADPCM; sampleformat = AFMT_S16_LE; // qDebug("WAVE_FORMAT_DVI_ADPCM"); } - +#endif + stereo = filePara.channels; // filePara.sampleRate = sampleRateComboBox->currentText().toInt( &ok,10);//44100; flags= O_RDWR; // flags= O_RDONLY; dspString = DSPSTRIN; mixerString = DSPSTRMIXEROUT; @@ -1180,28 +1230,31 @@ bool QtRec::doPlay() { filePara.resolution); #ifdef DEV_VERSION setCaption( msg); #endif startTimer( 1000); - pthread_t thread2; - pthread_create( &thread2, NULL, (void * (*)(void *))playIt, NULL/* &*/); +// pthread_t thread2; +// pthread_create( &thread2, NULL, (void * (*)(void *))playIt, NULL/* &*/); toBeginningButton->setEnabled( false); toEndButton->setEnabled( false); + playIt(); return true; } void QtRec::changebitrateCombo(int i) { Config cfg("OpieRec"); cfg.setGroup("Settings"); int bits = 0; - if( i == 0) { bits = 16; } - else { bits=8; } + if( i == 1) { bits = 16; } + else if( i == 2) { bits = 24; } + else if( i == 3) { bits = 32; } + else { bits=8; } cfg.writeEntry("bitrate", bits); filePara.resolution = bits; cfg.write(); } void QtRec::changesamplerateCombo(int i) { |