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VERA: bring up actual emulation core

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This commit is contained in:
tildearrow 2022-03-10 15:51:27 -05:00
parent 587fecd11d
commit 9bd15bd513
7 changed files with 303 additions and 3 deletions
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11
src/engine/platform/vera.cpp
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@ -22,6 +22,9 @@
#include <string.h>
#include <math.h>
#include "sound/vera_psg.h"
#include "sound/vera_pcm.h"
#define rWrite(c,a,d) {regPool[(c)*4+(a)]=(d);}
#define rWriteLo(c,a,d) rWrite(c,a,(regPool[(c)*4+(a)]&(~0x3f))|((d)&0x3f))
#define rWriteHi(c,a,d) rWrite(c,a,(regPool[(c)*4+(a)]&(~0xc0))|(((d)<<6)&0xc0))
@ -69,8 +72,6 @@ void DivPlatformVERA::reset() {
}
chan[16].vol=15;
chan[16].pan=3;
noiseState=1;
noiseOut=0;
}
int DivPlatformVERA::calcNoteFreq(int ch, int note) {
@ -321,6 +322,8 @@ int DivPlatformVERA::init(DivEngine* p, int channels, int sugRate, unsigned int
isMuted[i]=false;
}
parent=p;
psg=new struct VERA_PSG;
pcm=new struct VERA_PCM;
dumpWrites=false;
skipRegisterWrites=false;
chipClock=25000000;
@ -329,5 +332,9 @@ int DivPlatformVERA::init(DivEngine* p, int channels, int sugRate, unsigned int
return 17;
}
void DivPlatformVERA::quit() {
delete psg;
delete pcm;
}
DivPlatformVERA::~DivPlatformVERA() {
}