void ofApp::audioOut(ofSoundBuffer &buffer){
for (unsigned i = 0; i<bufferSize; i++){
currentSample = osc.sinewave(freq + env.adsr(mod.sinewave(modFreq), env.trigger) * modIndex);
mix.stereo(currentSample, outputs, 0.5);
buffer[i*buffer.getNumChannels()] = outputs[0];
buffer[i*buffer.getNumChannels()+1] = outputs[1];
}
}
void ofApp::audioOut(ofSoundBuffer &buffer){
for (unsigned i = 0; i < bufferSize; i++){
currentSample = osc.saw(frequency) * modulator.sinewave(modSpeed);
// currentSample = osc.saw(frequency) * modulator.square(modSpeed);
mix.stereo(currentSample, outputs, 0.5);
buffer[i*buffer.getNumChannels()] = outputs[0];
buffer[i*buffer.getNumChannels() + 1] = outputs[1];
}
}
//--------------------------------------------------------------
void ofApp::audioOut(ofSoundBuffer & buffer){
if(spectrum->playing){
// float *ptr = output;
for (int i = 0; i < buffer.getNumFrames(); i++){
wave = 0.0;
for(int n=0; n<BIT; n++){
if (amp[n]>0.00001) {
phases[n] += 512./(44100.0/(hertzScale[n]));
if ( phases[n] >= 511 ) phases[n] -=512;
if ( phases[n] < 0 ) phases[n] = 0;
//remainder = phases[n] - floor(phases[n]);
//wave+=(float) ((1-remainder) * sineBuffer[1+ (long) phases[n]] + remainder * sineBuffer[2+(long) phases[n]])*amp[n];
wave += ( sineBuffer[1 + (long) phases[n]] ) * amp[n];
}
}
wave/=10.0;
if(wave>1.0) wave=1.0;
if(wave<-1.0) wave=-1.0;
buffer[i * buffer.getNumChannels() ] = wave * volume;
buffer[i * buffer.getNumChannels() + 1] = wave * volume;
// outp[i] = wave;
// *ptr++ = wave * volume;
}
} else {
// for (int i = 0; i < bufferSize; i++){
// output[i*nChannels ] = 0;
// output[i*nChannels + 1] = 0;
// outp[i] = 0;
// }
}
}
void ofxBasicSoundPlayer::audioOut(ofSoundBuffer& outputBuffer){
if(bIsPlaying){
int nFrames = outputBuffer.getNumFrames();
int nChannels = outputBuffer.getNumChannels();
if (playerNumChannels != nChannels || playerNumFrames != nFrames || playerSampleRate != outputBuffer.getSampleRate()) {
audioOutBuffersChanged(nFrames, nChannels, outputBuffer.getSampleRate());
}
if(streaming){
int samplesRead = soundFile.readTo(buffer,nFrames);
if ( samplesRead==0 ){
bIsPlaying=false;
soundFile.seekTo(0);
}
else{
buffer.stereoPan(volumesLeft.back(),volumesRight.back());
newBufferE.notify(this,buffer);
buffer.copyTo(outputBuffer);
}
}else{
if (positions.size() == 1 && abs(speed - 1)<FLT_EPSILON) {
buffer.copyTo(outputBuffer,nFrames,nChannels,positions[0],loop);
}else{
for(int i=0;i<(int)positions.size();i++){
//assert( resampledBuffer.getNumFrames() == bufferSize*relativeSpeed[i] );
if(abs(relativeSpeed[i] - 1)<FLT_EPSILON){
buffer.copyTo(resampledBuffer,nFrames,nChannels,positions[i],loop);
}else{
buffer.resampleTo(resampledBuffer,positions[i],nFrames,relativeSpeed[i],loop, ofSoundBuffer::Linear);
}
resampledBuffer.stereoPan(volumesLeft[i],volumesRight[i]);
newBufferE.notify(this,resampledBuffer);
resampledBuffer.addTo(outputBuffer,0,loop);
}
}
updatePositions(nFrames);
}
}
}
void ofxGSTT::audioIn(ofSoundBuffer & buffer){
//TODO make better use of soundbuffer obj
audioIn(&buffer[0], buffer.getNumFrames(), buffer.getNumChannels(), OFXGSTT_DEFAULTDEVICE_ID); //TODO multidevice business
}
void ofBaseSoundOutput::audioOut( ofSoundBuffer& buffer ){
audioOut(&buffer[0], buffer.getNumFrames(), buffer.getNumChannels(), buffer.getDeviceID(), buffer.getTickCount());
}
