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new dispatch, part 1

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tildearrow 2023-01-03 01:09:46 -05:00
parent 3e0dcbb0ae
commit a29f36a5df
64 changed files with 258 additions and 242 deletions
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10
src/engine/playback.cpp
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@ -1359,6 +1359,10 @@ bool DivEngine::nextTick(bool noAccum, bool inhibitLowLat) {
return ret;
}
int DivEngine::getBufferPos() {
return bufferPos>>MASTER_CLOCK_PREC;
}
void DivEngine::nextBuf(float** in, float** out, int inChans, int outChans, unsigned int size) {
lastLoopPos=-1;
@ -1619,6 +1623,9 @@ void DivEngine::nextBuf(float** in, float** out, int inChans, int outChans, unsi
int attempts=0;
int runLeftG=size<<MASTER_CLOCK_PREC;
while (++attempts<(int)size) {
// -1. set bufferPos
bufferPos=(size<<MASTER_CLOCK_PREC)-runLeftG;
// 0. check if we've halted
if (halted) break;
// 1. check whether we are done with all buffers
@ -1693,12 +1700,13 @@ void DivEngine::nextBuf(float** in, float** out, int inChans, int outChans, unsi
disCont[i].fillBuf(disCont[i].runtotal,disCont[i].lastAvail,size-disCont[i].lastAvail);
}
// TODO: handle more than 2 outputs
for (int i=0; i<song.systemLen; i++) {
float volL=((float)song.systemVol[i]/64.0f)*((float)MIN(127,127-(int)song.systemPan[i])/127.0f)*song.masterVol;
float volR=((float)song.systemVol[i]/64.0f)*((float)MIN(127,127+(int)song.systemPan[i])/127.0f)*song.masterVol;
volL*=disCont[i].dispatch->getPostAmp();
volR*=disCont[i].dispatch->getPostAmp();
if (disCont[i].dispatch->isStereo()) {
if (disCont[i].dispatch->getOutputCount()>1) {
for (size_t j=0; j<size; j++) {
out[0][j]+=((float)disCont[i].bbOut[0][j]/32768.0)*volL;
out[1][j]+=((float)disCont[i].bbOut[1][j]/32768.0)*volR;