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GUI: slight visualizer tweaks

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tildearrow 2022-06-14 04:41:31 -05:00
parent 327a013186
commit d48801cfde
4 changed files with 60 additions and 4 deletions
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3
src/engine/engine.h
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@ -83,7 +83,7 @@ struct DivChannelState {
int note, oldNote, lastIns, pitch, portaSpeed, portaNote;
int volume, volSpeed, cut, rowDelay, volMax;
int delayOrder, delayRow, retrigSpeed, retrigTick;
int vibratoDepth, vibratoRate, vibratoPos, vibratoDir, vibratoFine;
int vibratoDepth, vibratoRate, vibratoPos, vibratoPosGiant, vibratoDir, vibratoFine;
int tremoloDepth, tremoloRate, tremoloPos;
unsigned char arp, arpStage, arpTicks, panL, panR;
bool doNote, legato, portaStop, keyOn, keyOff, nowYouCanStop, stopOnOff;
@ -112,6 +112,7 @@ struct DivChannelState {
vibratoDepth(0),
vibratoRate(0),
vibratoPos(0),
vibratoPosGiant(0),
vibratoDir(0),
vibratoFine(15),
tremoloDepth(0),

4
src/engine/playback.cpp
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@ -988,6 +988,10 @@ bool DivEngine::nextTick(bool noAccum, bool inhibitLowLat) {
if (chan[i].vibratoDepth>0) {
chan[i].vibratoPos+=chan[i].vibratoRate;
if (chan[i].vibratoPos>=64) chan[i].vibratoPos-=64;
chan[i].vibratoPosGiant+=chan[i].vibratoRate;
if (chan[i].vibratoPos>=512) chan[i].vibratoPos-=512;
switch (chan[i].vibratoDir) {
case 1: // up
dispatchCmd(DivCommand(DIV_CMD_PITCH,i,chan[i].pitch+(MAX(0,(chan[i].vibratoDepth*vibTable[chan[i].vibratoPos]*chan[i].vibratoFine)>>4)/15)));