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authorllornkcor <llornkcor>2005-03-12 01:54:52 (UTC)
committer llornkcor <llornkcor>2005-03-12 01:54:52 (UTC)
commit84af289057291a49a52a60b390bc5320c02b5a55 (patch) (unidiff)
tree523f2d36240efd4f500bfbc35996771bebd7360d
parent6b67c3b2685b2d3f1bc7a787216aa769d4ea257a (diff)
downloadopie-84af289057291a49a52a60b390bc5320c02b5a55.zip
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fix irregularity with adpcm and bits
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/multimedia/opierec/device.cpp16
-rw-r--r--noncore/multimedia/opierec/opierec.pro1
-rw-r--r--noncore/multimedia/opierec/qtrec.cpp123
-rw-r--r--noncore/multimedia/opierec/wavFile.cpp62
4 files changed, 105 insertions, 97 deletions
diff --git a/noncore/multimedia/opierec/device.cpp b/noncore/multimedia/opierec/device.cpp
index e7e0f4b..a76665e 100644
--- a/noncore/multimedia/opierec/device.cpp
+++ b/noncore/multimedia/opierec/device.cpp
@@ -58,10 +58,11 @@ Device::Device( QObject * parent, bool record )
58 devRate = -1; 58 devRate = -1;
59 59
60 if( !record){ //playing 60 if( !record){ //playing
61 owarn << "setting up DSP for playing" << oendl; 61 owarn << "New Sound device DSP for playing" << oendl;
62 flags = O_WRONLY; 62 flags = O_RDWR;
63// flags = O_WRONLY;
63 } else { //recording 64 } else { //recording
64 owarn << "setting up DSP for recording" << oendl; 65 owarn << "New Sound device DSP for recording" << oendl;
65 flags = O_RDWR; 66 flags = O_RDWR;
66// flags = O_RDONLY; 67// flags = O_RDONLY;
67 selectMicInput(); 68 selectMicInput();
@@ -69,6 +70,7 @@ Device::Device( QObject * parent, bool record )
69} 70}
70 71
71bool Device::openDsp() { 72bool Device::openDsp() {
73 qWarning("Device::openDsp()");
72 if( openDevice( flags) == -1) { 74 if( openDevice( flags) == -1) {
73 perror("<<<<<<<<<<<<<<ioctl(\"Open device\")"); 75 perror("<<<<<<<<<<<<<<ioctl(\"Open device\")");
74 return false; 76 return false;
@@ -77,10 +79,10 @@ bool Device::openDsp() {
77} 79}
78 80
79int Device::openDevice( int flags) { 81int Device::openDevice( int flags) {
80 owarn << "Opening"<< dspstr; 82 owarn << "Opening sound device:"<< DSPSTROUT << oendl;
81 83
82 if (( sd = ::open( DSPSTROUT, flags)) == -1) { 84 if (( sd = ::open( DSPSTROUT, O_RDWR)) == -1) {
83 perror("open(\"/dev/dsp\")"); 85 perror("open(\"/dev/dsp\")\n");
84 QString errorMsg="Could not open audio device\n /dev/dsp\n" 86 QString errorMsg="Could not open audio device\n /dev/dsp\n"
85 +(QString)strerror(errno); 87 +(QString)strerror(errno);
86 qDebug( "XXXXXXXXXXXXXXXXXXXXXXX "+errorMsg ); 88 qDebug( "XXXXXXXXXXXXXXXXXXXXXXX "+errorMsg );
@@ -90,6 +92,7 @@ int Device::openDevice( int flags) {
90 if(ioctl(sd,SNDCTL_DSP_RESET,0)<0){ 92 if(ioctl(sd,SNDCTL_DSP_RESET,0)<0){
91 perror("ioctl RESET"); 93 perror("ioctl RESET");
92 } 94 }
95 qWarning("opened!");
93 return sd; 96 return sd;
94} 97}
95 98
@@ -150,6 +153,7 @@ bool Device::selectMicInput() {
150} 153}
151 154
152bool Device::closeDevice( bool) { 155bool Device::closeDevice( bool) {
156 if(sd)
153 ::close( sd); //close sound device 157 ::close( sd); //close sound device
154 return true; 158 return true;
155} 159}
diff --git a/noncore/multimedia/opierec/opierec.pro b/noncore/multimedia/opierec/opierec.pro
index 6a5838a..6008bf7 100644
--- a/noncore/multimedia/opierec/opierec.pro
+++ b/noncore/multimedia/opierec/opierec.pro
@@ -31,6 +31,7 @@ contains(CONFIG, pdaudio) {
31 INCLUDEPATH += $(OPIEDIR)/include 31 INCLUDEPATH += $(OPIEDIR)/include
32 DEPENDPATH += $(OPIEDIR)/include 32 DEPENDPATH += $(OPIEDIR)/include
33 LIBS += -lqpe -lopiecore2 -lpthread 33 LIBS += -lqpe -lopiecore2 -lpthread
34 DEFINES += THREADED
34 TARGET = opierec 35 TARGET = opierec
35 include( $(OPIEDIR)/include.pro ) 36 include( $(OPIEDIR)/include.pro )
36} 37}
diff --git a/noncore/multimedia/opierec/qtrec.cpp b/noncore/multimedia/opierec/qtrec.cpp
index e827083..9b761aa 100644
--- a/noncore/multimedia/opierec/qtrec.cpp
+++ b/noncore/multimedia/opierec/qtrec.cpp
@@ -117,18 +117,18 @@ void quickRec()
117 QString num; 117 QString num;
118 int level = 0; 118 int level = 0;
119 int threshold = 0; 119 int threshold = 0;
120 int bits = filePara.resolution; 120 int bits = filePara.resolution;
121 odebug << "bits " << bits << "" << oendl; 121 odebug << "bits " << bits << "" << oendl;
122 122
123 if( filePara.resolution == 16 ) { //AFMT_S16_LE) 123 if( filePara.resolution == 16 ) { //AFMT_S16_LE)
124 odebug << "AFMT_S16_LE size " << filePara.SecondsToRecord << "" << oendl; 124 odebug << "AFMT_S16_LE size " << filePara.SecondsToRecord << "" << oendl;
125 odebug << "samples to record " << filePara.samplesToRecord << "" << oendl; 125 odebug << "samples to record " << filePara.samplesToRecord << "" << oendl;
126 odebug << "" << filePara.sd << "" << oendl; 126 odebug << "" << filePara.sd << "" << oendl;
127 level = 7; 127 level = 7;
128 threshold = 0; 128 threshold = 0;
129 129
130 if( filePara.format == WAVE_FORMAT_DVI_ADPCM) { 130 if( filePara.format == WAVE_FORMAT_DVI_ADPCM) {
131 odebug << "start recording WAVE_FORMAT_DVI_ADPCM" << oendl; 131 odebug << "start recording WAVE_FORMAT_DVI_ADPCM" << oendl;
132// <<<<<<<<<<<<<<<<<<<<<<<<<<< WAVE_FORMAT_DVI_ADPCM >>>>>>>>>>>>>>>>>>>>>> 132// <<<<<<<<<<<<<<<<<<<<<<<<<<< WAVE_FORMAT_DVI_ADPCM >>>>>>>>>>>>>>>>>>>>>>
133 char abuf[ BUFSIZE/2 ]; 133 char abuf[ BUFSIZE/2 ];
134 short sbuf[ BUFSIZE ]; 134 short sbuf[ BUFSIZE ];
@@ -156,7 +156,7 @@ void quickRec()
156// adpcm_coder( sbuf2, abuf, number/2, &encoder_state); 156// adpcm_coder( sbuf2, abuf, number/2, &encoder_state);
157 adpcm_coder( sbuf, abuf, number/2, &encoder_state); 157 adpcm_coder( sbuf, abuf, number/2, &encoder_state);
158 158
159 bytesWritten = ::write( filePara.fd , (short *)abuf, number/4); 159 bytesWritten = ::write( filePara.fd , abuf, number/4);
160 160
161 waveform->newSamples( sbuf, number ); 161 waveform->newSamples( sbuf, number );
162 162
@@ -164,10 +164,10 @@ void quickRec()
164 filePara.numberSamples = total; 164 filePara.numberSamples = total;
165 timeSlider->setValue( total); 165 timeSlider->setValue( total);
166 166
167 printf("%d, bytes %d,total %d\r", number, bytesWritten, total); 167 printf("%d, bytes %d,total %d\r", number, bytesWritten, total);
168 fflush(stdout); 168 fflush(stdout);
169 169
170 filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate * (float)2/ filePara.channels; 170 filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate * (float)2;/// filePara.channels;
171 171
172 qApp->processEvents(); 172 qApp->processEvents();
173 if( total >= filePara.samplesToRecord) { 173 if( total >= filePara.samplesToRecord) {
@@ -214,8 +214,8 @@ void quickRec()
214 214
215 if( filePara.SecondsToRecord != 0) 215 if( filePara.SecondsToRecord != 0)
216 timeSlider->setValue( total); 216 timeSlider->setValue( total);
217 printf("%d, bytes %d,total %d\r",number, bytesWritten , total); 217 printf("%d, bytes %d,total %d\r",number, bytesWritten , total);
218 fflush(stdout); 218 fflush(stdout);
219 219
220 filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate 220 filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate
221 / (float)2/filePara.channels; 221 / (float)2/filePara.channels;
@@ -301,8 +301,10 @@ void playIt()
301// for (int i=0;i< number * 2; 2 * i++) { //2*i is left channel 301// for (int i=0;i< number * 2; 2 * i++) { //2*i is left channel
302// sbuf2[i+1]=sbuf2[i]=sbuf[i]; 302// sbuf2[i+1]=sbuf2[i]=sbuf[i];
303// } 303// }
304 bytesWritten = write ( filePara.sd, sbuf, number * 4); 304 bytesWritten = write ( soundDevice->sd , sbuf, number * 4);
305 waveform->newSamples( (const short *)sbuf, number *4); 305
306 waveform->newSamples( sbuf, number );
307
306 // if(filePara.channels==1) 308 // if(filePara.channels==1)
307 // total += bytesWritten/2; //mono 309 // total += bytesWritten/2; //mono
308 // else 310 // else
@@ -342,7 +344,7 @@ void playIt()
342// // for (int i=0;i< number ; i++) { //2*i is left channel 344// // for (int i=0;i< number ; i++) { //2*i is left channel
343// outbuffer[i+1]= outbuffer[i]=inbuffer[i]; 345// outbuffer[i+1]= outbuffer[i]=inbuffer[i];
344// } 346// }
345 bytesWritten = ::write( filePara.sd, inbuffer, number); 347 bytesWritten = ::write( soundDevice->sd, inbuffer, number);
346 waveform->newSamples( inbuffer, number); 348 waveform->newSamples( inbuffer, number);
347 //-------------->>>> out to device 349 //-------------->>>> out to device
348 // total+=bytesWritten; 350 // total+=bytesWritten;
@@ -432,7 +434,7 @@ QtRec::QtRec( QWidget* parent, const char* name, WFlags fl )
432 soundDevice = 0; 434 soundDevice = 0;
433 wavFile = 0; 435 wavFile = 0;
434// if( soundDevice) delete soundDevice; 436// if( soundDevice) delete soundDevice;
435 QTimer::singleShot(100,this, SLOT(initIconView())); 437 QTimer::singleShot(100,this, SLOT(initIconView()));
436 438
437 if( autoMute) 439 if( autoMute)
438 doMute( true); 440 doMute( true);
@@ -788,8 +790,8 @@ void QtRec::initConfig() {
788 790
789 compressionCheckBox->setChecked( cfg.readBoolEntry("wavCompression",1)); 791 compressionCheckBox->setChecked( cfg.readBoolEntry("wavCompression",1));
790 if( compressionCheckBox->isChecked()) { 792 if( compressionCheckBox->isChecked()) {
793 bitRateComboBox->setCurrentItem(1);
791 bitRateComboBox->setEnabled(false); 794 bitRateComboBox->setEnabled(false);
792 bitRateComboBox->setCurrentItem(0);
793 filePara.resolution=16; 795 filePara.resolution=16;
794 } 796 }
795 797
@@ -1048,7 +1050,7 @@ bool QtRec::setupAudio( bool b) {
1048 } 1050 }
1049 1051
1050 // if(soundDevice) delete soundDevice; 1052 // if(soundDevice) delete soundDevice;
1051 odebug << "<<<<<<<<<<<<<<<<<<<open dsp " << filePara.sampleRate << " " << filePara.channels << " " << sampleformat << "" << oendl; 1053 owarn << "<<<<<<<<<<<<<<<<<<<open dsp " << filePara.sampleRate << " " << filePara.channels << " " << sampleformat << "" << oendl;
1052 // owarn << "change waveform settings" << oendl; 1054 // owarn << "change waveform settings" << oendl;
1053 waveform->changeSettings( filePara.sampleRate, filePara.channels ); 1055 waveform->changeSettings( filePara.sampleRate, filePara.channels );
1054 1056
@@ -1230,38 +1232,38 @@ void QtRec::deleteSound() {
1230 // case 0: 1232 // case 0:
1231// #endif 1233// #endif
1232 // { 1234 // {
1233 QString file = ListView1->currentItem()->text(0); 1235 QString file = ListView1->currentItem()->text(0);
1234 QString fileName; 1236 QString fileName;
1235 fileName = cfg.readEntry( file, ""); 1237 fileName = cfg.readEntry( file, "");
1236 QFile f( fileName); 1238 QFile f( fileName);
1237 if( f.exists()) 1239 if( f.exists())
1238 if( !f.remove()) 1240 if( !f.remove())
1239 QMessageBox::message( tr("Error"), tr("Could not remove file.")); 1241 QMessageBox::message( tr("Error"), tr("Could not remove file."));
1240 1242
1241 int nFiles = cfg.readNumEntry( "NumberofFiles",0); 1243 int nFiles = cfg.readNumEntry( "NumberofFiles",0);
1242 bool found = false; 1244 bool found = false;
1243 for(int i=0;i<nFiles+1;i++) { 1245 for(int i=0;i<nFiles+1;i++) {
1244 1246
1245 if( cfg.readEntry( QString::number(i),"").find( file,0,true) != -1) { 1247 if( cfg.readEntry( QString::number(i),"").find( file,0,true) != -1) {
1246 found = true; 1248 found = true;
1247 cfg.writeEntry( QString::number(i), cfg.readEntry( QString::number(i+1),"")); 1249 cfg.writeEntry( QString::number(i), cfg.readEntry( QString::number(i+1),""));
1248 } 1250 }
1249 if(found) 1251 if(found)
1250 cfg.writeEntry( QString::number(i), cfg.readEntry( QString::number(i+1),"")); 1252 cfg.writeEntry( QString::number(i), cfg.readEntry( QString::number(i+1),""));
1251 } 1253 }
1252 1254
1253 cfg.removeEntry( cfg.readEntry( file)); 1255 cfg.removeEntry( cfg.readEntry( file));
1254 cfg.removeEntry( file); 1256 cfg.removeEntry( file);
1255 cfg.writeEntry( "NumberofFiles", nFiles-1); 1257 cfg.writeEntry( "NumberofFiles", nFiles-1);
1256 cfg.write(); 1258 cfg.write();
1257 1259
1258 ListView1->takeItem( ListView1->currentItem() ); 1260 ListView1->takeItem( ListView1->currentItem() );
1259 delete ListView1->currentItem(); 1261 delete ListView1->currentItem();
1260 1262
1261 ListView1->clear(); 1263 ListView1->clear();
1262 ListView1->setSelected( ListView1->firstChild(), true); 1264 ListView1->setSelected( ListView1->firstChild(), true);
1263 initIconView(); 1265 initIconView();
1264 update(); 1266 update();
1265 setCaption( tr( "OpieRecord " )); 1267 setCaption( tr( "OpieRecord " ));
1266} 1268}
1267 1269
@@ -1409,7 +1411,7 @@ void QtRec::endRecording() {
1409// move tmp file to regular file 1411// move tmp file to regular file
1410 QString cmd; 1412 QString cmd;
1411 cmd.sprintf("mv "+ wavFile->trackName() + " " + wavFile->currentFileName); 1413 cmd.sprintf("mv "+ wavFile->trackName() + " " + wavFile->currentFileName);
1412 odebug << "moving tmp file to "+currentFileName << oendl; 1414 odebug << "moving tmp file to "+currentFileName << oendl;
1413 system( cmd.latin1()); 1415 system( cmd.latin1());
1414 } 1416 }
1415 1417
@@ -1429,7 +1431,7 @@ void QtRec::endRecording() {
1429 QString time; 1431 QString time;
1430 time.sprintf("%.2f", filePara.numberOfRecordedSeconds); 1432 time.sprintf("%.2f", filePara.numberOfRecordedSeconds);
1431 cfg.writeEntry( wavFile->currentFileName, time ); 1433 cfg.writeEntry( wavFile->currentFileName, time );
1432 odebug << "writing config numberOfRecordedSeconds "+time << oendl; 1434 odebug << "writing config numberOfRecordedSeconds "+time << oendl;
1433 1435
1434 cfg.write(); 1436 cfg.write();
1435 odebug << "finished recording" << oendl; 1437 odebug << "finished recording" << oendl;
@@ -1483,10 +1485,10 @@ void QtRec::endPlaying() {
1483} 1485}
1484 1486
1485bool QtRec::openPlayFile() { 1487bool QtRec::openPlayFile() {
1486 1488 qWarning("opening file");
1487 qApp->processEvents(); 1489 qApp->processEvents();
1488 if( currentFile.isEmpty()) { 1490 if( currentFile.isEmpty()) {
1489 QMessageBox::message(tr("Opierec"),tr("Please select file to play")); 1491 QMessageBox::message(tr("Opierec"),tr("Please select file to play"));
1490 endPlaying(); 1492 endPlaying();
1491 return false; 1493 return false;
1492 } 1494 }
@@ -1726,8 +1728,9 @@ void QtRec::compressionSelected(bool b) {
1726 cfg.write(); 1728 cfg.write();
1727 1729
1728 if(b) { 1730 if(b) {
1729 bitRateComboBox->setEnabled( false); 1731 qWarning("set adpcm");
1730 bitRateComboBox->setCurrentItem( 1); 1732 bitRateComboBox->setCurrentItem( 1);
1733 bitRateComboBox->setEnabled( false);
1731 filePara.resolution = 16; 1734 filePara.resolution = 16;
1732 } else{ 1735 } else{
1733 bitRateComboBox->setEnabled( true); 1736 bitRateComboBox->setEnabled( true);
@@ -1801,7 +1804,7 @@ void QtRec::timerEvent( QTimerEvent * ) {
1801 1804
1802void QtRec::changeTimeSlider(int index) { 1805void QtRec::changeTimeSlider(int index) {
1803 if( ListView1->currentItem() == 0 || !wavFile->track.isOpen()) return; 1806 if( ListView1->currentItem() == 0 || !wavFile->track.isOpen()) return;
1804 odebug << "Slider moved to " << index << "" << oendl; 1807 odebug << "Slider moved to " << index << "" << oendl;
1805 paused = true; 1808 paused = true;
1806 stopped = true; 1809 stopped = true;
1807 1810
@@ -1816,7 +1819,7 @@ void QtRec::changeTimeSlider(int index) {
1816 1819
1817void QtRec::timeSliderPressed() { 1820void QtRec::timeSliderPressed() {
1818 if( ListView1->currentItem() == 0) return; 1821 if( ListView1->currentItem() == 0) return;
1819 odebug << "slider pressed" << oendl; 1822 odebug << "slider pressed" << oendl;
1820 paused = true; 1823 paused = true;
1821 stopped = true; 1824 stopped = true;
1822} 1825}
@@ -1825,7 +1828,7 @@ void QtRec::timeSliderReleased() {
1825 if( ListView1->currentItem() == 0) return; 1828 if( ListView1->currentItem() == 0) return;
1826 sliderPos = timeSlider->value(); 1829 sliderPos = timeSlider->value();
1827 1830
1828 odebug << "slider released " << sliderPos << "" << oendl; 1831 odebug << "slider released " << sliderPos << "" << oendl;
1829 stopped = false; 1832 stopped = false;
1830 int newPos = lseek( filePara.fd, sliderPos, SEEK_SET); 1833 int newPos = lseek( filePara.fd, sliderPos, SEEK_SET);
1831 total = newPos*4; 1834 total = newPos*4;
@@ -1855,7 +1858,7 @@ void QtRec::rewindTimerTimeout() {
1855 sliderValue = sliderValue - ( filePara.numberSamples / 100); 1858 sliderValue = sliderValue - ( filePara.numberSamples / 100);
1856 // if(toBeginningButton->isDown()) 1859 // if(toBeginningButton->isDown())
1857 timeSlider->setValue( sliderValue ) ; 1860 timeSlider->setValue( sliderValue ) ;
1858 odebug << "" << sliderValue << "" << oendl; 1861 odebug << "" << sliderValue << "" << oendl;
1859 QString timeString; 1862 QString timeString;
1860 filePara.numberOfRecordedSeconds = (float)sliderValue / (float)filePara.sampleRate * (float)2; 1863 filePara.numberOfRecordedSeconds = (float)sliderValue / (float)filePara.sampleRate * (float)2;
1861 timeString.sprintf( "%.2f", filePara.numberOfRecordedSeconds); 1864 timeString.sprintf( "%.2f", filePara.numberOfRecordedSeconds);
@@ -1869,7 +1872,7 @@ void QtRec::rewindReleased() {
1869 stopped = false; 1872 stopped = false;
1870 int newPos = lseek( filePara.fd, sliderPos, SEEK_SET); 1873 int newPos = lseek( filePara.fd, sliderPos, SEEK_SET);
1871 total = newPos * 4; 1874 total = newPos * 4;
1872 odebug << "rewind released " << total << "" << oendl; 1875 odebug << "rewind released " << total << "" << oendl;
1873 startTimer( 1000); 1876 startTimer( 1000);
1874 doPlay(); 1877 doPlay();
1875 } 1878 }
diff --git a/noncore/multimedia/opierec/wavFile.cpp b/noncore/multimedia/opierec/wavFile.cpp
index 80453e1..b53c416 100644
--- a/noncore/multimedia/opierec/wavFile.cpp
+++ b/noncore/multimedia/opierec/wavFile.cpp
@@ -27,7 +27,7 @@ WavFile::WavFile( QObject * parent,const QString &fileName, bool makeNwFile, int
27 int channels, int resolution, int format ) 27 int channels, int resolution, int format )
28 : QObject( parent) 28 : QObject( parent)
29{ 29{
30//odebug << "new wave file" << oendl; 30 owarn << "new wave file: " << fileName << oendl;
31 bool b = makeNwFile; 31 bool b = makeNwFile;
32 wavSampleRate=sampleRate; 32 wavSampleRate=sampleRate;
33 wavFormat=format; 33 wavFormat=format;
@@ -109,20 +109,20 @@ void WavFile::closeFile() {
109} 109}
110 110
111int WavFile::openFile(const QString &currentFileName) { 111int WavFile::openFile(const QString &currentFileName) {
112// odebug << "open play file "+currentFileName << oendl; 112 qWarning("open play file "+currentFileName);;
113 closeFile(); 113 closeFile();
114 114
115 track.setName(currentFileName); 115 track.setName(currentFileName);
116 116
117 if(!track.open(IO_ReadOnly)) { 117 if(!track.open(IO_ReadOnly)) {
118 QString errorMsg=(QString)strerror(errno); 118 QString errorMsg=(QString)strerror(errno);
119 odebug << "<<<<<<<<<<< "+errorMsg+currentFileName << oendl; 119 odebug << "<<<<<<<<<<< "+errorMsg+currentFileName << oendl;
120 QMessageBox::message("Note", "Error opening file.\n" +errorMsg); 120 QMessageBox::message("Note", "Error opening file.\n" +errorMsg);
121 return -1; 121 return -1;
122 } else { 122 } else {
123 parseWavHeader( track.handle()); 123 parseWavHeader( track.handle());
124 } 124 }
125 return track.handle(); 125 return track.handle();
126} 126}
127 127
128bool WavFile::setWavHeader(int fd, wavhdr *hdr) { 128bool WavFile::setWavHeader(int fd, wavhdr *hdr) {
@@ -152,7 +152,7 @@ bool WavFile::setWavHeader(int fd, wavhdr *hdr) {
152 strncpy((*hdr).dataID, "data", 4); 152 strncpy((*hdr).dataID, "data", 4);
153 153
154 write( fd,hdr, sizeof(*hdr)); 154 write( fd,hdr, sizeof(*hdr));
155 odebug << "writing header: bitrate " << wavResolution << ", samplerate " << wavSampleRate << ", channels " << wavChannels << oendl; 155 owarn << "writing header: bitrate " << wavResolution << ", samplerate " << wavSampleRate << ", channels " << wavChannels << oendl;
156 return true; 156 return true;
157} 157}
158 158
@@ -162,12 +162,12 @@ bool WavFile::adjustHeaders(int fd, int total) {
162 write( fd, &i, sizeof(i)); 162 write( fd, &i, sizeof(i));
163 lseek( fd, 40, SEEK_SET); 163 lseek( fd, 40, SEEK_SET);
164 write( fd, &total, sizeof(total)); 164 write( fd, &total, sizeof(total));
165 odebug << "adjusting header " << total << "" << oendl; 165 owarn << "adjusting header " << total << "" << oendl;
166 return true; 166 return true;
167} 167}
168 168
169int WavFile::parseWavHeader(int fd) { 169int WavFile::parseWavHeader(int fd) {
170 odebug << "Parsing wav header" << oendl; 170 owarn << "Parsing wav header" << oendl;
171 char string[4]; 171 char string[4];
172 int found; 172 int found;
173 short fmt; 173 short fmt;
@@ -175,71 +175,71 @@ int WavFile::parseWavHeader(int fd) {
175 unsigned long samplerrate, longdata; 175 unsigned long samplerrate, longdata;
176 176
177 if (read(fd, string, 4) < 4) { 177 if (read(fd, string, 4) < 4) {
178 odebug << " Could not read from sound file." << oendl; 178 owarn << " Could not read from sound file." << oendl;
179 return -1; 179 return -1;
180 } 180 }
181 if (strncmp(string, "RIFF", 4)) { 181 if (strncmp(string, "RIFF", 4)) {
182 odebug << " not a valid WAV file." << oendl; 182 owarn << " not a valid WAV file." << oendl;
183 return -1; 183 return -1;
184 } 184 }
185 lseek(fd, 4, SEEK_CUR); 185 lseek(fd, 4, SEEK_CUR);
186 if (read(fd, string, 4) < 4) { 186 if (read(fd, string, 4) < 4) {
187 odebug << "Could not read from sound file." << oendl; 187 owarn << "Could not read from sound file." << oendl;
188 return -1; 188 return -1;
189 } 189 }
190 if (strncmp(string, "WAVE", 4)) { 190 if (strncmp(string, "WAVE", 4)) {
191 odebug << "not a valid WAV file." << oendl; 191 owarn << "not a valid WAV file." << oendl;
192 return -1; 192 return -1;
193 } 193 }
194 found = 0; 194 found = 0;
195 195
196 while (!found) { 196 while (!found) {
197 if (read(fd, string, 4) < 4) { 197 if (read(fd, string, 4) < 4) {
198 odebug << "Could not read from sound file." << oendl; 198 owarn << "Could not read from sound file." << oendl;
199 return -1; 199 return -1;
200 } 200 }
201 if (strncmp(string, "fmt ", 4)) { 201 if (strncmp(string, "fmt ", 4)) {
202 if (read(fd, &longdata, 4) < 4) { 202 if (read(fd, &longdata, 4) < 4) {
203 odebug << "Could not read from sound file." << oendl; 203 owarn << "Could not read from sound file." << oendl;
204 return -1; 204 return -1;
205 } 205 }
206 lseek(fd, longdata, SEEK_CUR); 206 lseek(fd, longdata, SEEK_CUR);
207 } else { 207 } else {
208 lseek(fd, 4, SEEK_CUR); 208 lseek(fd, 4, SEEK_CUR);
209 if (read(fd, &fmt, 2) < 2) { 209 if (read(fd, &fmt, 2) < 2) {
210 odebug << "Could not read format chunk." << oendl; 210 owarn << "Could not read format chunk." << oendl;
211 return -1; 211 return -1;
212 } 212 }
213 if (fmt != WAVE_FORMAT_PCM && fmt != WAVE_FORMAT_DVI_ADPCM) { 213 if (fmt != WAVE_FORMAT_PCM && fmt != WAVE_FORMAT_DVI_ADPCM) {
214 odebug << "Wave file contains unknown format. Unable to continue." << oendl; 214 owarn << "Wave file contains unknown format. Unable to continue." << oendl;
215 return -1; 215 return -1;
216 } 216 }
217 wavFormat = fmt; 217 wavFormat = fmt;
218 // compressionFormat=fmt; 218 // compressionFormat=fmt;
219 odebug << "compressionFormat is " << fmt << "" << oendl; 219 owarn << "compressionFormat is " << fmt << "" << oendl;
220 if (read(fd, &ch, 2) < 2) { 220 if (read(fd, &ch, 2) < 2) {
221 odebug << "Could not read format chunk." << oendl; 221 owarn << "Could not read format chunk." << oendl;
222 return -1; 222 return -1;
223 } else { 223 } else {
224 wavChannels = ch; 224 wavChannels = ch;
225 odebug << "File has " << ch << " channels" << oendl; 225 owarn << "File has " << ch << " channels" << oendl;
226 } 226 }
227 if (read(fd, &samplerrate, 4) < 4) { 227 if (read(fd, &samplerrate, 4) < 4) {
228 odebug << "Could not read from format chunk." << oendl; 228 owarn << "Could not read from format chunk." << oendl;
229 return -1; 229 return -1;
230 } else { 230 } else {
231 wavSampleRate = samplerrate; 231 wavSampleRate = samplerrate;
232 // sampleRate = samplerrate; 232 // sampleRate = samplerrate;
233 odebug << "File has samplerate of " << (int) samplerrate << "" << oendl; 233 owarn << "File has samplerate of " << (int) samplerrate << "" << oendl;
234 } 234 }
235 lseek(fd, 6, SEEK_CUR); 235 lseek(fd, 6, SEEK_CUR);
236 if (read(fd, &bitrate, 2) < 2) { 236 if (read(fd, &bitrate, 2) < 2) {
237 odebug << "Could not read format chunk." << oendl; 237 owarn << "Could not read format chunk." << oendl;
238 return -1; 238 return -1;
239 } else { 239 } else {
240 wavResolution=bitrate; 240 wavResolution=bitrate;
241 // resolution = bitrate; 241 // resolution = bitrate;
242 odebug << "File has bitrate of " << bitrate << "" << oendl; 242 owarn << "File has bitrate of " << bitrate << "" << oendl;
243 } 243 }
244 found++; 244 found++;
245 } 245 }