| -rw-r--r-- | noncore/multimedia/opierec/qtrec.cpp | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/noncore/multimedia/opierec/qtrec.cpp b/noncore/multimedia/opierec/qtrec.cpp index 2187d5a..6eb6524 100644 --- a/noncore/multimedia/opierec/qtrec.cpp +++ b/noncore/multimedia/opierec/qtrec.cpp @@ -175,13 +175,14 @@ void quickRec() bytesWritten = ::write( filePara.fd , (short *)abuf, number/4); - waveform->newSamples( (const short *)abuf, bytesWritten ); + waveform->newSamples( sbuf, number ); total += bytesWritten; filePara.numberSamples = total; timeSlider->setValue( total); - filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate * (float)2 / filePara.channels; + filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate * (float)2 + / filePara.channels; qApp->processEvents(); if( total >= filePara.samplesToRecord) { @@ -205,7 +206,6 @@ void quickRec() } number = soundDevice->devRead( filePara.sd, (short *)inbuffer, BUFSIZE); - waveform->newSamples( inbuffer, number ); if( number <= 0) { perror( "recording error "); @@ -215,6 +215,7 @@ void quickRec() } bytesWritten = ::write( filePara.fd , inbuffer, number); + waveform->newSamples( inbuffer, number ); if( bytesWritten < 0) { perror("File writing error "); @@ -231,7 +232,8 @@ void quickRec() // printf("Writing number %d, bytes %d,total %d\r",number, bytesWritten , total); // fflush(stdout); - filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate / (float)2/filePara.channels; + filePara.numberOfRecordedSeconds = (float)total / (float)filePara.sampleRate + / (float)2/filePara.channels; qApp->processEvents(); if( total >= filePara.samplesToRecord) { @@ -255,10 +257,11 @@ void quickRec() number = ::read( 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","There was a problem\nwriting to the file"); + QMessageBox::message("Note","<p>There was a problem writing to the file</p>"); perror("File writing error "); return; } @@ -313,7 +316,7 @@ void playIt() // sbuf2[i+1]=sbuf2[i]=sbuf[i]; // } bytesWritten = write ( filePara.sd, sbuf, number * 4); - waveform->newSamples( (const short *)sbuf, number ); + waveform->newSamples( (const short *)sbuf, number *4); // if(filePara.channels==1) // total += bytesWritten/2; //mono // else @@ -354,7 +357,7 @@ void playIt() // outbuffer[i+1]= outbuffer[i]=inbuffer[i]; // } bytesWritten = ::write( filePara.sd, inbuffer, number); - waveform->newSamples( inbuffer, bytesWritten ); + waveform->newSamples( inbuffer, number); //-------------->>>> out to device // total+=bytesWritten; // if(filePara.channels==1) @@ -378,8 +381,8 @@ void playIt() break; } } - printf("\nplaying number %d, bytes %d, total %d\r",number, bytesWritten, total); - fflush(stdout); +// printf("\nplaying number %d, bytes %d, total %d\r",number, bytesWritten, total); +// fflush(stdout); } //end loop } else { /////////////////////////////// format = AFMT_U8; @@ -450,7 +453,7 @@ QtRec::QtRec( QWidget* parent, const char* name, WFlags fl ) soundDevice = 0; wavFile = 0; - if( soundDevice) delete soundDevice; +// if( soundDevice) delete soundDevice; initIconView(); @@ -461,6 +464,7 @@ QtRec::QtRec( QWidget* parent, const char* name, WFlags fl ) } QtRec::~QtRec() { +// if( soundDevice) delete soundDevice; } @@ -476,7 +480,7 @@ void QtRec::cleanUp() { if( autoMute) doMute(false); - if( wavFile) delete wavFile; +// if( wavFile) delete wavFile; // if(soundDevice) delete soundDevice; } @@ -1501,7 +1505,7 @@ void QtRec::endRecording() { timeLabel->setText(""); } - if(soundDevice) delete soundDevice; +// if(soundDevice) delete soundDevice; timeSlider->setValue(0); initIconView(); @@ -1541,7 +1545,7 @@ void QtRec::endPlaying() { owarn << "reset slider" << oendl; timeSlider->setValue(0); - if(soundDevice) delete soundDevice; +// if(soundDevice) delete soundDevice; } @@ -1790,7 +1794,7 @@ void QtRec::compressionSelected(bool b) { if(b) { bitRateComboBox->setEnabled( false); - bitRateComboBox->setCurrentItem( 0); + bitRateComboBox->setCurrentItem( 1); filePara.resolution = 16; } else{ bitRateComboBox->setEnabled( true); |