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GUI: prepare FM preview for the other OPs

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This commit is contained in:
tildearrow 2023-08-20 20:18:27 -05:00
parent 80a9677b0e
commit d74172680f
4 changed files with 99 additions and 24 deletions
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66
src/gui/fmPreview.cpp
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@ -20,8 +20,12 @@
#define _USE_MATH_DEFINES
#include "gui.h"
#include "../../extern/opn/ym3438.h"
#include "../../extern/opm/opm.h"
#include "../../extern/opl/opl3.h"
#include "../../extern/Nuked-OPLL/opll.h"
#include "../engine/platform/sound/ymfm/ymfm_opz.h"
#define FM_WRITE(addr,val) \
#define OPN_WRITE(addr,val) \
OPN2_Write((ym3438_t*)fmPreviewOPN,0,(addr)); \
do { \
OPN2_Clock((ym3438_t*)fmPreviewOPN,out); \
@ -35,7 +39,7 @@ const unsigned char dtTableFMP[8]={
7,6,5,0,1,2,3,4
};
void FurnaceGUI::renderFMPreview(const DivInstrumentFM& params, int pos) {
void FurnaceGUI::renderFMPreviewOPN(const DivInstrumentFM& params, int pos) {
if (fmPreviewOPN==NULL) {
fmPreviewOPN=new ym3438_t;
}
@ -57,19 +61,19 @@ void FurnaceGUI::renderFMPreview(const DivInstrumentFM& params, int pos) {
for (int i=0; i<4; i++) {
const DivInstrumentFM::Operator& op=params.op[i];
unsigned short baseAddr=i*4;
FM_WRITE(baseAddr+0x40,op.tl);
FM_WRITE(baseAddr+0x30,(op.mult&15)|(dtTableFMP[op.dt&7]<<4));
FM_WRITE(baseAddr+0x50,(op.ar&31)|(op.rs<<6));
FM_WRITE(baseAddr+0x60,(op.dr&31)|(op.am<<7));
FM_WRITE(baseAddr+0x70,op.d2r&31);
FM_WRITE(baseAddr+0x80,(op.rr&15)|(op.sl<<4));
FM_WRITE(baseAddr+0x90,op.ssgEnv&15);
OPN_WRITE(baseAddr+0x40,op.tl);
OPN_WRITE(baseAddr+0x30,(op.mult&15)|(dtTableFMP[op.dt&7]<<4));
OPN_WRITE(baseAddr+0x50,(op.ar&31)|(op.rs<<6));
OPN_WRITE(baseAddr+0x60,(op.dr&31)|(op.am<<7));
OPN_WRITE(baseAddr+0x70,op.d2r&31);
OPN_WRITE(baseAddr+0x80,(op.rr&15)|(op.sl<<4));
OPN_WRITE(baseAddr+0x90,op.ssgEnv&15);
}
FM_WRITE(0xb0,(params.alg&7)|((params.fb&7)<<3));
FM_WRITE(0xb4,0xc0|(params.fms&7)|((params.ams&3)<<4));
FM_WRITE(0xa4,mult0?0x1c:0x14); // frequency
FM_WRITE(0xa0,0);
FM_WRITE(0x28,0xf0); // key on
OPN_WRITE(0xb0,(params.alg&7)|((params.fb&7)<<3));
OPN_WRITE(0xb4,0xc0|(params.fms&7)|((params.ams&3)<<4));
OPN_WRITE(0xa4,mult0?0x1c:0x14); // frequency
OPN_WRITE(0xa0,0);
OPN_WRITE(0x28,0xf0); // key on
}
// render
@ -84,3 +88,37 @@ void FurnaceGUI::renderFMPreview(const DivInstrumentFM& params, int pos) {
fmPreview[i]=aOut;
}
}
void FurnaceGUI::renderFMPreviewOPM(const DivInstrumentFM& params, int pos) {
}
void FurnaceGUI::renderFMPreviewOPLL(const DivInstrumentFM& params, int pos) {
}
void FurnaceGUI::renderFMPreviewOPL(const DivInstrumentFM& params, int pos) {
}
void FurnaceGUI::renderFMPreviewOPZ(const DivInstrumentFM& params, int pos) {
}
void FurnaceGUI::renderFMPreview(const DivInstrument* ins, int pos) {
switch (ins->type) {
case DIV_INS_FM:
renderFMPreviewOPN(ins->fm,pos);
break;
case DIV_INS_OPM:
renderFMPreviewOPM(ins->fm,pos);
break;
case DIV_INS_OPLL:
renderFMPreviewOPLL(ins->fm,pos);
break;
case DIV_INS_OPL:
renderFMPreviewOPL(ins->fm,pos);
break;
case DIV_INS_OPZ:
renderFMPreviewOPZ(ins->fm,pos);
break;
default:
break;
}
}