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VERA: get rid of rand() and adapt code

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This commit is contained in:
tildearrow 2022-03-10 16:52:59 -05:00
parent 9bd15bd513
commit 2f02e24a2f
3 changed files with 20 additions and 8 deletions
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9
src/engine/platform/vera.cpp
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@ -22,10 +22,12 @@
#include <string.h>
#include <math.h>
#include "sound/vera_psg.h"
#include "sound/vera_pcm.h"
extern "C" {
#include "sound/vera_psg.h"
#include "sound/vera_pcm.h"
}
#define rWrite(c,a,d) {regPool[(c)*4+(a)]=(d);}
#define rWrite(c,a,d) {regPool[(c)*4+(a)]=(d); psg_writereg(psg,((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))
#define rWriteFIFOVol(d) rWrite(16,0,(regPool[64]&(~0x3f))|((d)&0x3f))
@ -58,6 +60,7 @@ const char* DivPlatformVERA::getEffectName(unsigned char effect) {
}
void DivPlatformVERA::acquire(short* bufL, short* bufR, size_t start, size_t len) {
psg_render(psg,bufL+start,bufR+start,len);
}
void DivPlatformVERA::reset() {