unsigned short CZapitChannel::getAudioPid(unsigned char index) { unsigned short retval = 0; if ((index == 0xFF) && (currentAudioChannel < getAudioChannelCount())) retval = audioChannels[currentAudioChannel]->pid; else if (index < getAudioChannelCount()) retval = audioChannels[index]->pid; return retval; }
CZapitAudioChannel *CZapitChannel::getAudioChannel(unsigned char index) { CZapitAudioChannel *retval = NULL; if ((index == 0xFF) && (currentAudioChannel < getAudioChannelCount())) retval = audioChannels[currentAudioChannel]; else if (index < getAudioChannelCount()) retval = audioChannels[index]; return retval; }
void Minim::BitCrush::channelCountChanged() { if ( sampledFrame ) { delete [] sampledFrame; } sampledFrame = new float[getAudioChannelCount()]; UGen::fill(sampledFrame, 0, getAudioChannelCount()); sampleCounter = 0; }
void Minim::Delay::bufferSizeChanged() { const int oldBufferSize = bufferSize; const int newBufferSize = (int)( delayTime*sampleRate()*getAudioChannelCount() ); if ( oldBufferSize != newBufferSize && newBufferSize > 0 ) { if ( newBufferSize < oldBufferSize ) { std::fill( delayBuffer + newBufferSize, delayBuffer + oldBufferSize, 0.0f ); } bufferSize = newBufferSize; iBufferOut = ( iBufferIn + getAudioChannelCount() ) % bufferSize; } }
void Minim::MoogFilter::channelCountChanged() { const int channelCount = getAudioChannelCount(); //printf("MoogFilter channel count is %d.\n", channelCount); if ( coeff && coeffLength != channelCount ) { for( int i = 0; i < coeffLength; ++i ) { delete[] coeff[i]; } delete[] coeff; coeff = NULL; } if ( coeff == NULL ) { coeff = new float*[channelCount]; for( int i = 0; i < channelCount; ++i ) { coeff[i] = new float[5]; memset(coeff[i], 0, sizeof(float)*5); } coeffLength = channelCount; } }
void Minim::Delay::sampleRateChanged() { if ( delayBuffer ) { delete[] delayBuffer; delayBuffer = NULL; } if ( getAudioChannelCount() > 0 ) { maxBufferSize = (int)( maxDelayTime*sampleRate()*getAudioChannelCount() ); delayBuffer = new float[maxBufferSize]; memset(delayBuffer, 0, sizeof(float)*maxBufferSize); bufferSizeChanged(); } }