author | llornkcor <llornkcor> | 2005-03-12 02:23:02 (UTC) |
---|---|---|
committer | llornkcor <llornkcor> | 2005-03-12 02:23:02 (UTC) |
commit | aa7039012cc79c02304e36db16e6f5ff82e19867 (patch) (side-by-side diff) | |
tree | 7e987a42504cfa7fc030bdef813147d61604849d | |
parent | 9815fc1551763226f974f8ea8eab6d0b031e0be3 (diff) | |
download | opie-aa7039012cc79c02304e36db16e6f5ff82e19867.zip opie-aa7039012cc79c02304e36db16e6f5ff82e19867.tar.gz opie-aa7039012cc79c02304e36db16e6f5ff82e19867.tar.bz2 |
remove ouput
-rw-r--r-- | noncore/multimedia/opierec/qtrec.cpp | 35 | ||||
-rw-r--r-- | noncore/multimedia/opierec/qtrec.h | 13 | ||||
-rw-r--r-- | noncore/multimedia/opierec/wavFile.cpp | 36 |
3 files changed, 40 insertions, 44 deletions
diff --git a/noncore/multimedia/opierec/qtrec.cpp b/noncore/multimedia/opierec/qtrec.cpp index 9b761aa..9d3d5cf 100644 --- a/noncore/multimedia/opierec/qtrec.cpp +++ b/noncore/multimedia/opierec/qtrec.cpp @@ -691,66 +691,71 @@ void QtRec::initIconView() { for(int i = 1; i <= nFiles; i++) { QListViewItem * item; QString fileS, mediaLocation, fileDate, filePath; temp.sprintf( "%d",i); temp = cfg.readEntry( temp,""); //reads currentFile filePath = cfg.readEntry( temp,""); //currentFileName QFileInfo info(filePath); fileDate = info.lastModified().toString(); fileS = cfg.readEntry( filePath, "0" );// file length in seconds mediaLocation = getStorage( filePath); if( info.exists()) { // owarn << "new item " << temp << oendl; item = new QListViewItem( ListView1, temp, fileS /*, mediaLocation, fileDate*/); item->setPixmap( 0, image0); if( currentFileName == filePath) ListView1->setSelected( item, true); } } } void QtRec::initConnections() { connect(qApp,SIGNAL(aboutToQuit()),SLOT(cleanUp())); connect(toBeginningButton,SIGNAL(pressed()),this,SLOT(rewindPressed())); connect(toBeginningButton,SIGNAL(released()),this,SLOT(rewindReleased())); connect(toEndButton,SIGNAL(pressed()),this,SLOT(FastforwardPressed())); connect(toEndButton,SIGNAL(released()),this,SLOT(FastforwardReleased())); + connect(deleteSoundButton,SIGNAL(released()),this,SLOT(deleteSound())); + connect(Stop_PushButton,SIGNAL(released()),this,SLOT(doPlayBtn())); +// connect(Stop_PushButton,SIGNAL(released()),this,SLOT(doPlayBtn())); + +// connect(Rec_PushButton,SIGNAL(released()),this,SIGNAL(startRecording())); connect(Rec_PushButton,SIGNAL(released()),this,SLOT(newSound())); connect(TabWidget,SIGNAL(currentChanged(QWidget*)),this,SLOT(thisTab(QWidget*))); connect(OutputSlider,SIGNAL(sliderReleased()),this,SLOT(changedOutVolume())); connect(InputSlider,SIGNAL(sliderReleased()),this,SLOT(changedInVolume())); connect(sampleRateComboBox,SIGNAL(activated(int)),this,SLOT(changesamplerateCombo(int))); connect(bitRateComboBox,SIGNAL(activated(int)),this,SLOT(changebitrateCombo(int))); connect(directoryComboBox,SIGNAL(activated(int)),this,SLOT(changeDirCombo(int))); connect(sizeLimitCombo,SIGNAL(activated(int)),this,SLOT(changeSizeLimitCombo(int))); connect(stereoCheckBox,SIGNAL(toggled(bool)),this,SLOT(changeStereoCheck(bool))); connect(outMuteCheckBox,SIGNAL(toggled(bool)),this,SLOT(doVolMuting(bool))); connect(inMuteCheckBox,SIGNAL(toggled(bool)),this,SLOT(doMicMuting(bool))); connect(ListView1,SIGNAL(doubleClicked(QListViewItem*)),this,SLOT(itClick(QListViewItem*))); connect(ListView1,SIGNAL(mouseButtonPressed(int,QListViewItem*,const QPoint&,int)),this,SLOT(listPressed(int,QListViewItem*,const QPoint&,int))); connect(timeSlider,SIGNAL(sliderMoved(int)),this,SLOT(changeTimeSlider(int))); connect(timeSlider,SIGNAL(sliderPressed()),this,SLOT(timeSliderPressed())); connect(timeSlider,SIGNAL(sliderReleased()),this,SLOT(timeSliderReleased())); connect(compressionCheckBox,SIGNAL(toggled(bool)),this,SLOT(compressionSelected(bool))); connect(autoMuteCheckBox,SIGNAL(toggled(bool)),this,SLOT(slotAutoMute(bool))); } void QtRec::initConfig() { int index, fred, i; Config cfg("OpieRec"); cfg.setGroup("Settings"); @@ -782,126 +787,121 @@ void QtRec::initConfig() { sizeLimitCombo->setCurrentItem((i/5)); stereoCheckBox->setChecked( cfg.readBoolEntry("stereo", 1)); if( stereoCheckBox->isChecked()) { filePara.channels = 2; } else { filePara.channels = 1; } compressionCheckBox->setChecked( cfg.readBoolEntry("wavCompression",1)); if( compressionCheckBox->isChecked()) { bitRateComboBox->setCurrentItem(1); bitRateComboBox->setEnabled(false); filePara.resolution=16; } autoMuteCheckBox->setChecked( cfg.readBoolEntry("useAutoMute",0)); if( autoMuteCheckBox->isChecked()) slotAutoMute(true); else slotAutoMute(false); Config cofg( "qpe"); cofg.setGroup( "Volume"); outMuteCheckBox->setChecked( cofg.readBoolEntry( "Mute",0)); inMuteCheckBox->setChecked( cofg.readBoolEntry( "MicMute",0)); } void QtRec::stop() { // owarn << "STOP" << oendl; setRecordButton(false); - if( !recording) + if( !recording) { + emit stopPlaying(); endPlaying(); - else + } else { + emit stopRecording(); endRecording(); + } timeSlider->setValue(0); } void QtRec::doPlayBtn() { if(!stopped) { // playLabel2->setText(tr("Play")); stop(); } else { if(ListView1->currentItem() == 0) return; // playLabel2->setText(tr("Stop")); currentFile = ListView1->currentItem()->text(0); start(); } } void QtRec::start() { //play if( stopped) { QPixmap image3( ( const char** ) image3_data ); Stop_PushButton->setPixmap( image3 ); Stop_PushButton->setDown( true); stopped = false; paused = false; secCount = 1; if( openPlayFile()) if( setupAudio( false)) //recording is false doPlay(); } } bool QtRec::rec() { //record QString timeString; timeString.sprintf("%.0f", 0.0); // timeLabel->setText( timeString+ " seconds"); if(!stopped) { monitoring = true; return false; } else { secCount = 1; // playLabel2->setText(tr("Stop")); monitoring = false; setRecordButton( true); if( setupAudio( true)) if(setUpFile()) { int fileSize = 0; Config cfg("OpieRec"); cfg.setGroup("Settings"); -// odebug << "<<<<<<<Device bits " << soundDevice->getDeviceBits() -// << ", device rate " << soundDevice->getDeviceRate() -// << ", device channels " << soundDevice->getDeviceChannels() << oendl; - - //filePara.sampleRate = cfg.readNumEntry("samplerate", 22050); -// odebug << "sample rate is " << filePara.sampleRate << "" << oendl; filePara.SecondsToRecord = getCurrentSizeLimit(); - -// odebug << "size limit " << filePara.SecondsToRecord << " sec" << oendl; int diskSize = checkDiskSpace( (const QString &) wavFile->trackName()); if( filePara.SecondsToRecord == 0) { fileSize = diskSize; } else if( filePara.format == WAVE_FORMAT_PCM) { // odebug << "WAVE_FORMAT_PCM" << oendl; fileSize = (filePara.SecondsToRecord ) * filePara.channels * filePara.sampleRate * ( filePara.resolution / 8) + 1000; } else { // odebug << "WAVE_FORMAT_DVI_ADPCM" << oendl; fileSize = ((filePara.SecondsToRecord) * filePara.channels * filePara.sampleRate * ( filePara.resolution / 8) ) / 4 + 250; } filePara.samplesToRecord = fileSize; odebug << "filesize should be " << filePara.samplesToRecord << ", bits " << filePara.resolution << ", rate " << filePara.sampleRate; if( paused) { paused = false; } // else { odebug << "Setting timeslider " << filePara.samplesToRecord << "" << oendl; // if(fileSize != 0) timeSlider->setRange(0, filePara.samplesToRecord); // } if( diskSize < fileSize/1024) { QMessageBox::warning(this, tr("Low Disk Space"), tr("You are running low of\nrecording space\n" "or a card isn't being recognized")); stopped = true; //we need to be stopped @@ -1019,119 +1019,115 @@ bool QtRec::setupAudio( bool b) { #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; // odebug << "WAVE_FORMAT_PCM" << oendl; } else { filePara.format = WAVE_FORMAT_DVI_ADPCM; sampleformat = AFMT_S16_LE; // odebug << "WAVE_FORMAT_DVI_ADPCM" << oendl; } #endif stereo = filePara.channels; // filePara.sampleRate = sampleRateComboBox->currentText().toInt( &ok,10);//44100; flags= O_RDWR; // flags= O_RDONLY; recording = true; } - - // if(soundDevice) delete soundDevice; + owarn << "<<<<<<<<<<<<<<<<<<<open dsp " << filePara.sampleRate << " " << filePara.channels << " " << sampleformat << "" << oendl; // owarn << "change waveform settings" << oendl; waveform->changeSettings( filePara.sampleRate, filePara.channels ); soundDevice = new Device( this, b); //open rec // soundDevice->openDsp(); soundDevice->reset(); odebug << "device has been made " << soundDevice->sd << "" << oendl; ////////////////// <<<<<<<<<<<<>>>>>>>>>>>> soundDevice->setDeviceFormat( sampleformat); soundDevice->setDeviceChannels( filePara.channels); soundDevice->setDeviceRate( filePara.sampleRate); soundDevice->getDeviceFragSize(); #ifdef QT_QWS_EBX int frag = FRAGSIZE; soundDevice->setFragSize( frag); soundDevice->getDeviceFragSize(); #endif ///////////////// filePara.sd = soundDevice->sd; if ( filePara.sd == -1) { monitoring = false; stopped = true; update(); setCaption( tr( "OpieRecord " )+ QString::number(VERSION) ); return false; } if(autoMute) doMute(false); return true; } bool QtRec::setUpFile() { //setup file for recording -// odebug << "Setting up wavfile" << oendl; -// if(wavFile) delete wavFile; wavFile = new WavFile( this, (const QString &)"", true, filePara.sampleRate, filePara.channels, filePara.resolution, filePara.format); filePara.fd = wavFile->wavHandle(); if(filePara.fd == -1) { return false; } else { -// filePara.channels=1; } return true; } /// <<<<<<<<<<<<<<<< PLAY >>>>>>>>>>>>>>>>>>> bool QtRec::doPlay() { if( !paused) { total = 0; filePara.numberOfRecordedSeconds = 0; } else { paused = false; secCount = (int)filePara.numberOfRecordedSeconds; } playing = true; stopped = false; recording = false; QString num; odebug << "Play number of samples " << filePara.numberSamples << "" << oendl; // timeSlider->setRange( 0, filePara.numberSamples); timeString.sprintf("%f", filePara.numberOfRecordedSeconds); // timeLabel->setText( timeString+ tr(" seconds")); QString msg; msg.sprintf("%d, %d, %d", filePara.sampleRate, filePara.channels, filePara.resolution); #ifdef DEV_VERSION @@ -1196,71 +1192,64 @@ void QtRec::changeDirCombo(int index) { cfg.writeEntry("directory", recDir); odebug << "new rec dir "+recDir << oendl; } } cfg.write(); } void QtRec::changeSizeLimitCombo(int) { Config cfg("OpieRec"); cfg.setGroup("Settings"); cfg.writeEntry("sizeLimit", getCurrentSizeLimit() ); cfg.write(); } void QtRec::newSound() { if( !rec()) { endRecording(); deleteSound(); } } void QtRec::itClick(QListViewItem *item) { currentFile = item->text(0); setCaption("OpieRecord "+currentFile); } void QtRec::deleteSound() { Config cfg("OpieRec"); cfg.setGroup("Sounds"); if( ListView1->currentItem() == NULL) return; -// #ifndef DEV_VERSION -// switch ( QMessageBox::warning(this,tr("Delete"), -// tr("Do you really want to <font size=+2><B>DELETE</B></font>\nthe selected file?"), -// tr("Yes"),tr("No"),0,1,1) ) { -// case 0: -// #endif - // { QString file = ListView1->currentItem()->text(0); QString fileName; fileName = cfg.readEntry( file, ""); QFile f( fileName); if( f.exists()) if( !f.remove()) QMessageBox::message( tr("Error"), tr("Could not remove file.")); int nFiles = cfg.readNumEntry( "NumberofFiles",0); bool found = false; for(int i=0;i<nFiles+1;i++) { if( cfg.readEntry( QString::number(i),"").find( file,0,true) != -1) { found = true; cfg.writeEntry( QString::number(i), cfg.readEntry( QString::number(i+1),"")); } if(found) cfg.writeEntry( QString::number(i), cfg.readEntry( QString::number(i+1),"")); } cfg.removeEntry( cfg.readEntry( file)); cfg.removeEntry( file); cfg.writeEntry( "NumberofFiles", nFiles-1); cfg.write(); ListView1->takeItem( ListView1->currentItem() ); delete ListView1->currentItem(); ListView1->clear(); ListView1->setSelected( ListView1->firstChild(), true); initIconView(); update(); @@ -1372,67 +1361,65 @@ void QtRec::keyReleaseEvent( QKeyEvent *e) { break; case Key_Left: odebug << "Left" << oendl; rewindReleased(); break; case Key_Right: odebug << "Right" << oendl; FastforwardReleased(); break; } } void QtRec::endRecording() { monitoring = false; recording = false; stopped = true; waveform->reset(); setRecordButton( false); toBeginningButton->setEnabled( true); toEndButton->setEnabled( true); killTimers(); if(autoMute) doMute( true); soundDevice->closeDevice( true); if( wavFile->track.isOpen()) { wavFile->adjustHeaders( filePara.fd, filePara.numberSamples); - // soundDevice->sd=-1; filePara.numberSamples = 0; - // filePara.sd=-1; wavFile->closeFile(); filePara.fd=0; if( wavFile->isTempFile()) { // move tmp file to regular file QString cmd; cmd.sprintf("mv "+ wavFile->trackName() + " " + wavFile->currentFileName); odebug << "moving tmp file to "+currentFileName << oendl; system( cmd.latin1()); } odebug << "Just moved " + wavFile->currentFileName << oendl; Config cfg("OpieRec"); cfg.setGroup("Sounds"); int nFiles = cfg.readNumEntry( "NumberofFiles",0); currentFile = QFileInfo( wavFile->currentFileName).fileName(); currentFile = currentFile.left( currentFile.length() - 4); cfg.writeEntry( "NumberofFiles", nFiles + 1); cfg.writeEntry( QString::number( nFiles + 1), currentFile); cfg.writeEntry( currentFile, wavFile->currentFileName); QString time; time.sprintf("%.2f", filePara.numberOfRecordedSeconds); cfg.writeEntry( wavFile->currentFileName, time ); odebug << "writing config numberOfRecordedSeconds "+time << oendl; cfg.write(); odebug << "finished recording" << oendl; // timeLabel->setText(""); diff --git a/noncore/multimedia/opierec/qtrec.h b/noncore/multimedia/opierec/qtrec.h index 642048a..6e81af6 100644 --- a/noncore/multimedia/opierec/qtrec.h +++ b/noncore/multimedia/opierec/qtrec.h @@ -31,157 +31,166 @@ class QIconViewItem; class QLabel; class QLabel; class QListView; class QListViewItem; class QPushButton; class QSlider; class QTabWidget; class QTimer; class QVBoxLayout; class QLineEdit; #define MAX_TRACKS 2 //#define BUFSIZE 4096 // #define BUFSIZE 8182 //Z default buffer size #define BUFSIZE 1024 //#define BUFSIZE 2048 #define FRAGSIZE 0x7fff000A; #define WAVE_FORMAT_DVI_ADPCM (0x0011) #define WAVE_FORMAT_PCM (0x0001) //AFMT_IMA_ADPCM class QtRec : public QWidget { Q_OBJECT public: static QString appName() { return QString::fromLatin1("opierec"); } QtRec( QWidget* parent=0, const char* name=0, WFlags fl=0 ); ~QtRec(); QSlider *OutputSlider,*InputSlider; +signals: + void stopRecording(); + void startRecording(); + void stopPlaying(); + void startPlaying(); + public slots: + private: // int fragment; int fd1; int secCount; QString timeString; QLineEdit *renameBox; QGroupBox* GroupBox1; QString currentFile; QString date, currentFileName, tmpFileName; QTimer *t_timer; bool needsStereoOut, paused; bool useTmpFile, autoMute; bool eventFilter( QObject * , QEvent * ); void okRename(); void cancelRename(); QString getStorage(const QString &); bool rec(); int getCurrentSizeLimit(); long checkDiskSpace(const QString &); void doMute(bool); void errorStop(); void fillDirectoryCombo(); void getInVol(); void getOutVol(); void init(); void initConfig(); void initConnections(); void selectItemByName(const QString &); void setRecordButton(bool); void start(); void stop(); void timerEvent( QTimerEvent *e ); private slots: + void endPlaying(); + void endRecording(); void FastforwardPressed(); void FastforwardReleased(); + void changeDirCombo(int); void changeSizeLimitCombo(int); void changeTimeSlider(int); void changebitrateCombo(int); void changeStereoCheck( bool); void changedInVolume(); void changedOutVolume(); void changesamplerateCombo(int); + void cleanUp(); void compressionSelected(bool); void deleteSound(); void doBeam(); void doMenuPlay(); void doMicMuting(bool); void doPlayBtn(); void doRename(); void doVolMuting(bool); void forwardTimerTimeout(); void itClick(QListViewItem *item); void listPressed(int, QListViewItem *, const QPoint&, int); void newSound(); void rewindPressed(); void rewindReleased(); void rewindTimerTimeout(); void slotAutoMute(bool); void thisTab(QWidget*); void timeSliderPressed(); void timeSliderReleased(); void timerBreak(); void initIconView(); /* void changedOutVolume(int); */ /* void changedInVolume(int); */ protected: WavFile *wavFile; QButtonGroup *ButtonGroup1; QCheckBox *outMuteCheckBox, *inMuteCheckBox, *compressionCheckBox, *autoMuteCheckBox, *stereoCheckBox; QComboBox* sampleRateComboBox, * bitRateComboBox, *directoryComboBox, *sizeLimitCombo; QHBoxLayout* Layout12; QHBoxLayout* Layout13; QHBoxLayout* Layout14; QHBoxLayout* Layout16; QHBoxLayout* Layout17; QHBoxLayout* Layout19; QIconView *IconView1; QLabel *NewSoundLabel,*playLabel2; QLabel *TextLabel3, *TextLabel1, *TextLabel2; QListView *ListView1; QPushButton *Stop_PushButton, *Play_PushButton, *Rec_PushButton, *NewSoundButton, *deleteSoundButton, *toBeginningButton, *toEndButton; QString recDir; QTabWidget *TabWidget; QTimer *t, *rewindTimer, *forwardTimer; QVBoxLayout* Layout15; QVBoxLayout* Layout15b; QVBoxLayout* Layout18; QWidget *tab, *tab_2, *tab_3, *tab_4, *tab_5; int sliderPos, total; // short inbuffer[BUFSIZE], outbuffer[BUFSIZE]; // unsigned short unsigned_inbuffer[BUFSIZE], unsigned_outbuffer[BUFSIZE]; QGroupBox *sampleGroup, *bitGroup, *dirGroup, *sizeGroup; /* short inbuffer[65536], outbuffer[65536]; */ /* unsigned short unsigned_inbuffer[65536], unsigned_outbuffer[65536]; */ bool doPlay(); bool openPlayFile(); bool setUpFile(); bool setupAudio( bool b); - void endPlaying(); - void endRecording(); void fileBeamFinished( Ir *ir); void keyPressEvent( QKeyEvent *e); void keyReleaseEvent( QKeyEvent *e); void receive( const QCString &, const QByteArray & ); void showListMenu(QListViewItem * ); #ifndef THREADED void quickRec(); void playIt(); #endif }; #endif // QTREC_H diff --git a/noncore/multimedia/opierec/wavFile.cpp b/noncore/multimedia/opierec/wavFile.cpp index b53c416..a0423f0 100644 --- a/noncore/multimedia/opierec/wavFile.cpp +++ b/noncore/multimedia/opierec/wavFile.cpp @@ -123,152 +123,152 @@ int WavFile::openFile(const QString ¤tFileName) { parseWavHeader( track.handle()); } return track.handle(); } bool WavFile::setWavHeader(int fd, wavhdr *hdr) { strncpy((*hdr).riffID, "RIFF", 4); // RIFF strncpy((*hdr).wavID, "WAVE", 4); //WAVE strncpy((*hdr).fmtID, "fmt ", 4); // fmt (*hdr).fmtLen = 16; // format length = 16 if( wavFormat == WAVE_FORMAT_PCM) { (*hdr).fmtTag = 1; // PCM // odebug << "set header WAVE_FORMAT_PCM" << oendl; } else { (*hdr).fmtTag = WAVE_FORMAT_DVI_ADPCM; //intel ADPCM // odebug << "set header WAVE_FORMAT_DVI_ADPCM" << oendl; } // (*hdr).nChannels = 1;//filePara.channels;// ? 2 : 1*/; // channels (*hdr).nChannels = wavChannels;// ? 2 : 1*/; // channels (*hdr).sampleRate = wavSampleRate; //samples per second (*hdr).avgBytesPerSec = (wavSampleRate)*( wavChannels*(wavResolution/8)); // bytes per second (*hdr).nBlockAlign = wavChannels*( wavResolution/8); //block align (*hdr).bitsPerSample = wavResolution; //bits per sample 8, or 16 strncpy((*hdr).dataID, "data", 4); write( fd,hdr, sizeof(*hdr)); - owarn << "writing header: bitrate " << wavResolution << ", samplerate " << wavSampleRate << ", channels " << wavChannels << oendl; +// owarn << "writing header: bitrate " << wavResolution << ", samplerate " << wavSampleRate << ", channels " << wavChannels << oendl; return true; } bool WavFile::adjustHeaders(int fd, int total) { lseek(fd, 4, SEEK_SET); int i = total + 36; write( fd, &i, sizeof(i)); lseek( fd, 40, SEEK_SET); write( fd, &total, sizeof(total)); - owarn << "adjusting header " << total << "" << oendl; +// owarn << "adjusting header " << total << "" << oendl; return true; } int WavFile::parseWavHeader(int fd) { - owarn << "Parsing wav header" << oendl; +// owarn << "Parsing wav header" << oendl; char string[4]; int found; short fmt; unsigned short ch, bitrate; unsigned long samplerrate, longdata; if (read(fd, string, 4) < 4) { - owarn << " Could not read from sound file." << oendl; +// owarn << " Could not read from sound file." << oendl; return -1; } if (strncmp(string, "RIFF", 4)) { - owarn << " not a valid WAV file." << oendl; +// owarn << " not a valid WAV file." << oendl; return -1; } lseek(fd, 4, SEEK_CUR); if (read(fd, string, 4) < 4) { - owarn << "Could not read from sound file." << oendl; +// owarn << "Could not read from sound file." << oendl; return -1; } if (strncmp(string, "WAVE", 4)) { - owarn << "not a valid WAV file." << oendl; +// owarn << "not a valid WAV file." << oendl; return -1; } found = 0; while (!found) { if (read(fd, string, 4) < 4) { - owarn << "Could not read from sound file." << oendl; +// owarn << "Could not read from sound file." << oendl; return -1; } if (strncmp(string, "fmt ", 4)) { if (read(fd, &longdata, 4) < 4) { - owarn << "Could not read from sound file." << oendl; +// owarn << "Could not read from sound file." << oendl; return -1; } lseek(fd, longdata, SEEK_CUR); } else { lseek(fd, 4, SEEK_CUR); if (read(fd, &fmt, 2) < 2) { - owarn << "Could not read format chunk." << oendl; +// owarn << "Could not read format chunk." << oendl; return -1; } if (fmt != WAVE_FORMAT_PCM && fmt != WAVE_FORMAT_DVI_ADPCM) { - owarn << "Wave file contains unknown format. Unable to continue." << oendl; +// owarn << "Wave file contains unknown format. Unable to continue." << oendl; return -1; } wavFormat = fmt; // compressionFormat=fmt; - owarn << "compressionFormat is " << fmt << "" << oendl; +// owarn << "compressionFormat is " << fmt << "" << oendl; if (read(fd, &ch, 2) < 2) { - owarn << "Could not read format chunk." << oendl; +// owarn << "Could not read format chunk." << oendl; return -1; } else { wavChannels = ch; - owarn << "File has " << ch << " channels" << oendl; +// owarn << "File has " << ch << " channels" << oendl; } if (read(fd, &samplerrate, 4) < 4) { - owarn << "Could not read from format chunk." << oendl; +// owarn << "Could not read from format chunk." << oendl; return -1; } else { wavSampleRate = samplerrate; // sampleRate = samplerrate; - owarn << "File has samplerate of " << (int) samplerrate << "" << oendl; +// owarn << "File has samplerate of " << (int) samplerrate << "" << oendl; } lseek(fd, 6, SEEK_CUR); if (read(fd, &bitrate, 2) < 2) { - owarn << "Could not read format chunk." << oendl; +// owarn << "Could not read format chunk." << oendl; return -1; } else { wavResolution=bitrate; // resolution = bitrate; - owarn << "File has bitrate of " << bitrate << "" << oendl; +// owarn << "File has bitrate of " << bitrate << "" << oendl; } found++; } } found = 0; while (!found) { if (read(fd, string, 4) < 4) { odebug << "Could not read from sound file." << oendl; return -1; } if (strncmp(string, "data", 4)) { if (read(fd, &longdata, 4)<4) { odebug << "Could not read from sound file." << oendl; return -1; } lseek(fd, longdata, SEEK_CUR); } else { if (read(fd, &longdata, 4) < 4) { odebug << "Could not read from sound file." << oendl; return -1; } else { wavNumberSamples = longdata; odebug << "file hase length of " << (int)longdata << "" << "lasting " << (int)(( longdata / wavSampleRate) / wavChannels) / ( wavChannels*( wavResolution/8)) << " seconds" << oendl; // wavSeconds = (( longdata / wavSampleRate) / wavChannels) / ( wavChannels*( wavResolution/8)); return longdata; } |