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implement smoothing for sends; refactore confusing names

main
Georg Krause 2018-05-04 14:14:00 +02:00
parent b178ab2110
commit a537a9725e
2 changed files with 16 additions and 9 deletions
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21
src/trackoutput.cxx
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@ -41,7 +41,9 @@ TrackOutput::TrackOutput(int t, AudioProcessor* ap) :
_panLLag = 1.0f;
_panRLag = 1.0f;
_toReverb = 0.0;
_toSend = 0.0;
_toSendLag = 0.0;
_toSidechain = 0.0;
_toPostSidechain = 0.0;
@ -109,7 +111,7 @@ void TrackOutput::setSend( int send, float value )
{
switch( send ) {
case SEND_POSTFADER:
_toReverb = value;
_toSend = value;
break;
case SEND_KEY:
// setSendActive() handles on/off for this send
@ -151,9 +153,9 @@ void TrackOutput::process(unsigned int nframes, Buffers* buffers)
uiUpdateCounter += nframes;
// copy audio data into reverb / sidechain / master buffers
float* reverbL = buffers->audio[Buffers::SEND_L];
float* reverbR = buffers->audio[Buffers::SEND_R];
// copy audio data into send / sidechain / master buffers
float* sendL = buffers->audio[Buffers::SEND_L];
float* sendR = buffers->audio[Buffers::SEND_R];
float* sidechainL = buffers->audio[Buffers::SIDECHAIN_KEY_L];
float* sidechainR = buffers->audio[Buffers::SIDECHAIN_KEY_R];
float* postSidechainL = buffers->audio[Buffers::SIDECHAIN_SIGNAL_L];
@ -171,10 +173,13 @@ void TrackOutput::process(unsigned int nframes, Buffers* buffers)
//compute master volume lag;
_toMasterLag += SMOOTHING_CONST * (_toMaster - _toMasterLag);
// compute pan lags:
// compute pan lag:
_panLLag += SMOOTHING_CONST * (_panL - _panLLag);
_panRLag += SMOOTHING_CONST * (_panR - _panRLag);
// compute send volume lag:
_toSendLag += SMOOTHING_CONST * (_toSend - _toSendLag);
// * master for "post-fader" sends
float tmpL = trackBufferL[i];
float tmpR = trackBufferR[i];
@ -187,8 +192,8 @@ void TrackOutput::process(unsigned int nframes, Buffers* buffers)
if(jackoutputR)
jackoutputR[i] = tmpR * _toMasterLag * (1-_toPostSidechain);
if ( _toPostfaderActive ) {
reverbL[i] += tmpL * _toReverb * _toMasterLag;
reverbR[i] += tmpR * _toReverb * _toMasterLag;
sendL[i] += tmpL * _toSendLag * _toMasterLag;
sendR[i] += tmpR * _toSendLag * _toMasterLag;
}
if ( _toXSideActive ) {

4
src/trackoutput.hxx
View File

@ -73,7 +73,9 @@ private:
float _panLLag;
float _panRLag;
float _toReverb;
float _toSend;
float _toSendLag;
float _toSidechain;
float _toPostSidechain;