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This commit is contained in:
tildearrow 2021-05-12 17:19:18 -05:00
parent a68f8d0dec
commit 062a9837c0
11 changed files with 155 additions and 9 deletions
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10
src/engine/platform/dummy.cpp
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@ -13,21 +13,20 @@ void DivPlatformDummy::acquire(short& l, short& r) {
}
void DivPlatformDummy::tick() {
for (unsigned char i=0; i<chans; i++) {
chan[i].vol=chan[i].vol-(chan[i].vol>>3);
}
}
int DivPlatformDummy::dispatch(DivCommand c) {
switch (c.cmd) {
case DIV_CMD_NOTE_ON:
chan[c.chan].vol=0x7f;
chan[c.chan].freq=16.4f*pow(2.0f,((float)c.value/12.0f));
chan[c.chan].active=true;
break;
case DIV_CMD_NOTE_OFF:
chan[c.chan].active=false;
break;
case DIV_CMD_VOLUME:
chan[c.chan].vol=c.value;
break;
default:
break;
}
@ -38,5 +37,8 @@ int DivPlatformDummy::init(DivEngine* p, int channels, int sugRate) {
parent=p;
rate=65536;
chans=channels;
for (int i=0; i<chans; i++) {
chan[i].vol=0x0f;
}
return channels;
}