author | llornkcor <llornkcor> | 2002-06-23 13:30:55 (UTC) |
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committer | llornkcor <llornkcor> | 2002-06-23 13:30:55 (UTC) |
commit | f9c5bf03ae5a89ef5cda69e37cc2732f4e4f2808 (patch) (side-by-side diff) | |
tree | 2775d08db31c6310212fc15d92e5c7523d8eac34 | |
parent | 5b9588d61b5d1b5b6dc50abf821d3ac543991680 (diff) | |
download | opie-f9c5bf03ae5a89ef5cda69e37cc2732f4e4f2808.zip opie-f9c5bf03ae5a89ef5cda69e37cc2732f4e4f2808.tar.gz opie-f9c5bf03ae5a89ef5cda69e37cc2732f4e4f2808.tar.bz2 |
*** empty log message ***
-rw-r--r-- | core/applets/vmemo/vmemo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp index e25a1ab..10a947e 100644 --- a/core/applets/vmemo/vmemo.cpp +++ b/core/applets/vmemo/vmemo.cpp @@ -384,193 +384,193 @@ int VMemo::openDSP() } else { dsp = open("/dev/dsp", O_RDWR); } if(dsp == -1) { perror("open(\"/dev/dsp\")"); errorMsg="open(\"/dev/dsp\")\n "+(QString)strerror(errno); QMessageBox::critical(0, "vmemo", errorMsg, "Abort"); return -1; } if(ioctl(dsp, SNDCTL_DSP_SETFMT , &format)==-1) { perror("ioctl(\"SNDCTL_DSP_SETFMT\")"); return -1; } if(ioctl(dsp, SNDCTL_DSP_CHANNELS , &channels)==-1) { perror("ioctl(\"SNDCTL_DSP_CHANNELS\")"); return -1; } if(ioctl(dsp, SNDCTL_DSP_SPEED , &speed)==-1) { perror("ioctl(\"SNDCTL_DSP_SPEED\")"); return -1; } if(ioctl(dsp, SOUND_PCM_READ_RATE , &rate)==-1) { perror("ioctl(\"SOUND_PCM_READ_RATE\")"); return -1; } return 1; } int VMemo::openWAV(const char *filename) { track.setName(filename); if(!track.open(IO_WriteOnly|IO_Truncate|IO_Raw)) { errorMsg=filename; return -1; } wav=track.handle(); WaveHeader wh; wh.main_chunk = RIFF; wh.length=0; wh.chunk_type = WAVE; wh.sub_chunk = FMT; wh.sc_len = 16; wh.format = PCM_CODE; wh.modus = channels; wh.sample_fq = speed; wh.byte_p_sec = speed * channels * resolution/8; wh.byte_p_spl = channels * (resolution / 8); wh.bit_p_spl = resolution; wh.data_chunk = DATA; wh.data_length= 0; // qDebug("Write header channels %d, speed %d, b/s %d, blockalign %d, bitrate %d" // , wh.modus, wh.sample_fq, wh.byte_p_sec, wh.byte_p_spl, wh.bit_p_spl ); write (wav, &wh, sizeof(WaveHeader)); return 1; } void VMemo::record(void) { int length=0, result, value; QString msg; msg.sprintf("Recording format %d", format); qDebug(msg); if(systemZaurus) { msg.sprintf("Recording format zaurus"); qDebug(msg); signed short sound[512], monoBuffer[512]; if(format==AFMT_S16_LE) { while(recording) { result = read(dsp, sound, 512); // 8192 int j=0; if(systemZaurus) { for (int i = 0; i < result; i++) { //since Z is mono do normally monoBuffer[i] = sound[i]; } length+=write(wav, monoBuffer, result); if(length<0) recording=false; } else { //ipaq /stereo inputs for (int i = 0; i < result; i+=2) { -/ monoBuffer[j] = sound[i]; + monoBuffer[j] = sound[i]; // monoBuffer[j] = (sound[i]+sound[i+1])/2; j++; } length+=write(wav, monoBuffer, result); if(length<0) recording=false; // length+=write(wav, monoBuffer, result/2); } qApp->processEvents(); // printf("%d\r",length); // fflush(stdout); } } else { //AFMT_U8 // 8bit unsigned unsigned short sound[512], monoBuffer[512]; while(recording) { result = read(dsp, sound, 512); // 8192 int j=0; if(systemZaurus) { for (int i = 0; i < result; i++) { //since Z is mono do normally monoBuffer[i] = sound[i]; } length+=write(wav, monoBuffer, result); } else { //ipaq /stereo inputs for (int i = 0; i < result; i+=2) { monoBuffer[j] = (sound[i]+sound[i+1])/2; j++; } length+=write(wav, monoBuffer, result/2); if(length<0) recording=false; } length += result; // printf("%d\r",length); // fflush(stdout); } qApp->processEvents(); } } else { // this is specific for ipaqs that do not have 8 bit capabilities msg.sprintf("Recording format other"); qDebug(msg); signed short sound[512], monoBuffer[512]; while(recording) { result = read(dsp, sound, 512); // 8192 write(wav, sound, result); length += result; if(length<0) { recording=false; perror("dev/dsp's is a lookin' messy"); QMessageBox::message("Vmemo"," Done1 recording\n"+ fileName); } // printf("%d\r",length); // fflush(stdout); qApp->processEvents(); } // qDebug("file has length of %d lasting %d seconds", // length, (( length / speed) / channels) / 2 ); // medialplayer states wrong length in secs } //>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<// value = length+36; lseek(wav, 4, SEEK_SET); write(wav, &value, 4); lseek(wav, 40, SEEK_SET); write(wav, &length, 4); track.close(); qDebug("Tracvk closed"); if( ioctl( dsp, SNDCTL_DSP_RESET,0) == -1) perror("ioctl(\"SNDCTL_DSP_RESET\")"); ::close(dsp); |