| -rw-r--r-- | noncore/multimedia/opierec/qtrec.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/noncore/multimedia/opierec/qtrec.cpp b/noncore/multimedia/opierec/qtrec.cpp index e3385cd..1141faa 100644 --- a/noncore/multimedia/opierec/qtrec.cpp +++ b/noncore/multimedia/opierec/qtrec.cpp @@ -1,456 +1,462 @@ /**************************************************************************** // qtrec.cpp Created: Thu Jan 17 11:19:58 2002 copyright 2002 by L.J. Potter <ljp@llornkcor.com> ****************************************************************************/ #define DEV_VERSION #include "pixmaps.h" #include "qtrec.h" #include "waveform.h" extern "C" { #include "adpcm.h" } /* OPIE */ #include <opie2/odebug.h> #include <qpe/config.h> #include <qpe/qcopenvelope_qws.h> #include <qpe/qpeapplication.h> #include <qpe/resource.h> #include <qpe/storage.h> using namespace Opie::Core; /* QT */ #include <qcheckbox.h> #include <qcombobox.h> #include <qdir.h> #include <qgroupbox.h> #include <qlabel.h> #include <qlayout.h> #include <qlistview.h> #include <qmessagebox.h> #include <qpopupmenu.h> #include <qpushbutton.h> #include <qslider.h> #include <qtabwidget.h> #include <qtimer.h> /* STD */ #include <errno.h> #include <fcntl.h> #include <math.h> #include <mntent.h> #include <stdio.h> #include <stdlib.h> #include <sys/ioctl.h> #include <sys/soundcard.h> #include <sys/stat.h> #include <sys/time.h> #include <sys/types.h> #include <sys/vfs.h> #include <unistd.h> #include <sys/wait.h> #include <sys/signal.h> #include <pthread.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" + +#ifdef SHARP +#define DSPSTRIN "/dev/dsp1" #define DSPSTRMIXERIN "/dev/mixer1" +#else +#define DSPSTRIN "/dev/dsp" +#define DSPSTRMIXERIN "/dev/mixer" +#endif #else #define DSPSTROUT "/dev/dsp" #define DSPSTRIN "/dev/dsp" #define DSPSTRMIXERIN "/dev/mixer" #define DSPSTRMIXEROUT "/dev/mixer" #endif //#define ZAURUS 0 struct adpcm_state encoder_state; struct adpcm_state decoder_state; typedef struct { int sampleRate; /* int fragSize; */ /* int blockSize; */ int resolution; //bitrate int channels; //number of channels int fd; //file descriptor int sd; //sound device descriptor int numberSamples; //total number of samples int SecondsToRecord; // number of seconds that should be recorded float numberOfRecordedSeconds; //total number of samples recorded int samplesToRecord; //number of samples to be recorded int inVol; //input volume int outVol; //output volume int format; //wavfile format PCM.. ADPCM const char *fileName; //name of fiel to be played/recorded } fileParameters; fileParameters filePara; bool monitoring, recording, playing; bool stopped; QLabel *timeLabel; QSlider *timeSlider; int sd; Waveform* waveform; Device *soundDevice; #ifdef THREADED void quickRec() #else void QtRec::quickRec() #endif { odebug << ( filePara.numberSamples/filePara.sampleRate * filePara.channels ) << oendl; odebug << "samples " << filePara.numberSamples << ", rate " << filePara.sampleRate << ", channels " << filePara.channels << oendl; int total = 0; // Total number of bytes read in so far. int bytesWritten, number; bytesWritten = 0; number = 0; QString num; int level = 0; int threshold = 0; int bits = filePara.resolution; odebug << "bits " << bits << "" << oendl; if( filePara.resolution == 16 ) { //AFMT_S16_LE) odebug << "AFMT_S16_LE size " << filePara.SecondsToRecord << "" << oendl; odebug << "samples to record " << filePara.samplesToRecord << "" << oendl; odebug << "" << filePara.sd << "" << oendl; level = 7; threshold = 0; if( filePara.format == WAVE_FORMAT_DVI_ADPCM) { odebug << "start recording WAVE_FORMAT_DVI_ADPCM" << oendl; // <<<<<<<<<<<<<<<<<<<<<<<<<<< WAVE_FORMAT_DVI_ADPCM >>>>>>>>>>>>>>>>>>>>>> char abuf[ BUFSIZE/2 ]; short sbuf[ BUFSIZE ]; short sbuf2[ BUFSIZE ]; memset( abuf, 0, BUFSIZE/2); memset( sbuf, 0, BUFSIZE); memset( sbuf2, 0, BUFSIZE); for(;;) { if ( stopped) { odebug << "quickRec:: stopped" << oendl; break; } // number=::read( filePara.sd, sbuf, BUFSIZE); number = soundDevice->devRead( filePara.sd, sbuf, BUFSIZE); if(number <= 0) { perror("recording error "); odebug << "" << filePara.fileName << " " << number << "" << oendl; stopped = true; return; } //if(stereo == 2) { // adpcm_coder( sbuf2, abuf, number/2, &encoder_state); adpcm_coder( sbuf, abuf, number/2, &encoder_state); bytesWritten = ::write( filePara.fd , (short *)abuf, number/4); waveform->newSamples( sbuf, number ); total += bytesWritten; filePara.numberSamples = total; timeSlider->setValue( total); printf("%d, bytes %d,total %d\r",number, bytesWritten, total); fflush(stdout); filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate * (float)2 / filePara.channels; qApp->processEvents(); if( total >= filePara.samplesToRecord) { stopped = true; break; } } } else { // <<<<<<<<<<<<<<<<<<<<<<<<<<< WAVE_FORMAT_PCM >>>>>>>>>>>>>>>>>>>>>> odebug << "start recording WAVE_FORMAT_PCM" << oendl; short inbuffer[ BUFSIZE ], outbuffer[ BUFSIZE ]; memset( inbuffer, 0, BUFSIZE); memset( outbuffer, 0, BUFSIZE); for(;;) { if ( stopped) { odebug << "quickRec:: stopped" << oendl; stopped = true; break; // stop if playing was set to false return; } number = soundDevice->devRead( soundDevice->sd /*filePara.sd*/, (short *)inbuffer, BUFSIZE); if( number <= 0) { perror( "recording error "); odebug << filePara.fileName << oendl; stopped = true; return; } bytesWritten = ::write( filePara.fd , inbuffer, number); waveform->newSamples( inbuffer, number ); if( bytesWritten < 0) { perror("File writing error "); stopped = true; return; } total += bytesWritten; filePara.numberSamples = total; if( filePara.SecondsToRecord != 0) timeSlider->setValue( total); printf("%d, bytes %d,total %d\r",number, bytesWritten , total); fflush(stdout); filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate / (float)2/filePara.channels; qApp->processEvents(); if( total >= filePara.samplesToRecord) { stopped = true; break; } } } //end main loop } else { // <<<<<<<<<<<<<<<<<<<<<<< format = AFMT_U8; unsigned char unsigned_inbuffer[ BUFSIZE ], unsigned_outbuffer[ BUFSIZE ]; memset( unsigned_inbuffer, 0, BUFSIZE); memset( unsigned_outbuffer, 0, BUFSIZE); for(;;) { if ( stopped) { odebug << "quickRec:: stopped" << oendl; break; // stop if playing was set to false } number = ::read( soundDevice->sd /*filePara.sd*/ , unsigned_inbuffer, BUFSIZE); bytesWritten = ::write( filePara.fd , unsigned_inbuffer, number); waveform->newSamples( (const short *) unsigned_inbuffer, number ); if(bytesWritten < 0) { stopped = true; QMessageBox::message("Note","<p>There was a problem writing to the file</p>"); perror("File writing error "); return; } total += bytesWritten; filePara.numberSamples = total; // printf("%d, bytes %d,total %d \r",number, bytesWritten , total); // fflush(stdout); if( filePara.SecondsToRecord !=0) timeSlider->setValue( total); filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate; qApp->processEvents(); if( total >= filePara.samplesToRecord) { stopped = true; break; } } //end main loop } } /// END quickRec() #ifdef THREADED void playIt() #else void QtRec::playIt() #endif { int bytesWritten = 0; int number = 0; 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 ]; short sbuf[ BUFSIZE ]; short sbuf2[ BUFSIZE * 2 ]; memset( abuf, 0, BUFSIZE / 2); memset( sbuf, 0, BUFSIZE); memset( sbuf2, 0, BUFSIZE * 2); // <<<<<<<<<<<<<<<<<<<<<<<<<<< WAVE_FORMAT_DVI_ADPCM >>>>>>>>>>>>>>>>>>>>>> for(;;) { // play loop if ( stopped) { break; return; }// stop if playing was set to false number = ::read( filePara.fd, abuf, BUFSIZE / 2); adpcm_decoder( abuf, sbuf, number * 2, &decoder_state); // for (int i=0;i< number * 2; 2 * i++) { //2*i is left channel // sbuf2[i+1]=sbuf2[i]=sbuf[i]; // } bytesWritten = write ( filePara.sd, sbuf, number * 4); waveform->newSamples( (const short *)sbuf, number *4); // if(filePara.channels==1) // total += bytesWritten/2; //mono // else total += bytesWritten; filePara.numberSamples = total/4; filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate / 2; timeSlider->setValue( total/4); // timeString.sprintf("%.2f", filePara.numberOfRecordedSeconds); // if(filePara.numberOfRecordedSeconds>1) // timeLabel->setText( timeString+ tr(" seconds")); // printf("playing number %d, bytes %d, total %d\n",number, bytesWritten, total/4); // fflush(stdout); qApp->processEvents(); if( /*total >= filePara.numberSamples || */ bytesWritten == 0) { // if( total >= filePara.numberSamples ){//|| secCount > filePara.numberOfRecordedSeconds ) { stopped = true; break; } } } else { // <<<<<<<<<<<<<<<<<<<<<<<<<<< WAVE_FORMAT_PCM >>>>>>>>>>>>>>>>>>>>>> short inbuffer[ BUFSIZE ], outbuffer[ BUFSIZE ]; memset( inbuffer, 0, BUFSIZE); memset( outbuffer, 0, BUFSIZE); for(;;) { // play loop if ( stopped) { break; return; } // stop if playing was set to false number = ::read( filePara.fd, inbuffer, BUFSIZE); // for (int i=0;i< number * 2; 2 * i++) { //2*i is left channel // // for (int i=0;i< number ; i++) { //2*i is left channel // outbuffer[i+1]= outbuffer[i]=inbuffer[i]; // } bytesWritten = ::write( filePara.sd, inbuffer, number); waveform->newSamples( inbuffer, number); //-------------->>>> out to device // total+=bytesWritten; // if(filePara.channels==1) // total += bytesWritten/2; //mono // else total += bytesWritten; timeSlider->setValue( total); filePara.numberSamples = total; filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate / (float)2; // timeString.sprintf("%.2f",filePara.numberOfRecordedSeconds); // timeLabel->setText( timeString + tr(" seconds")); qApp->processEvents(); if( /*total >= filePara.numberSamples || */ bytesWritten == 0) { owarn << "Jane! Stop this crazy thing!" << oendl; stopped = true; // playing = false; break; } } // printf("\nplaying number %d, bytes %d, total %d\r",number, bytesWritten, total); // fflush(stdout); } //end loop } else { /////////////////////////////// format = AFMT_U8; unsigned char unsigned_inbuffer[ BUFSIZE ]; //, unsigned_outbuffer[BUFSIZE]; memset( unsigned_inbuffer, 0, BUFSIZE); for(;;) { // main loop if (stopped) { break; // stop if playing was set to false return; } number = ::read( filePara.fd, unsigned_inbuffer, BUFSIZE); //data = (val >> 8) ^ 0x80; // unsigned_outbuffer = (unsigned_inbuffer >> 8) ^ 0x80; bytesWritten = write ( filePara.sd, unsigned_inbuffer, number); waveform->newSamples( (const short *)unsigned_inbuffer, bytesWritten ); total += bytesWritten; timeSlider->setValue( total); filePara.numberSamples = total; filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate; // timeString.sprintf("%.2f",filePara.numberOfRecordedSeconds); // timeLabel->setText( timeString + tr(" seconds")); qApp->processEvents(); if( /*total >= filePara.numberSamples || */ bytesWritten == 0) { // if( total >= filePara.numberSamples ) { stopped = true; break; } // printf("Writing number %d, bytes %d, total %d, numberSamples %d\r",number, bytesWritten , total, filePara.numberSamples); // fflush(stdout); } } } QtRec::QtRec( QWidget* parent, const char* name, WFlags fl ) : QWidget( parent, name, fl ) { if ( !name ) setName( "OpieRec" ); init(); initConfig(); initConnections(); renameBox = 0; // open sound device to get volumes Config hwcfg("OpieRec"); hwcfg.setGroup("Hardware"); soundDevice = new Device( this, hwcfg.readEntry( "Audio",DSPSTROUT), hwcfg.readEntry( "Mixer",DSPSTRMIXEROUT), false); // soundDevice = new Device( this, hwcfg.readEntry( "Audio","hw:0"), hwcfg.readEntry( "Mixer","hw:0"), false); // soundDevice->setDeviceFormat(AFMT_S16_LE); // soundDevice->setDeviceChannels(1); // soundDevice->setDeviceRate( 22050); getInVol(); getOutVol(); soundDevice->closeDevice( true); soundDevice->sd = -1; soundDevice = 0; wavFile = 0; |