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GUI: OPM preview

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tildearrow 2023-08-21 19:27:19 -05:00
parent bcb8fdbf06
commit e1140c5015
1 changed files with 4 additions and 2 deletions
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6
src/gui/fmPreview.cpp
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@ -94,10 +94,12 @@ void FurnaceGUI::renderFMPreviewOPN(const DivInstrumentFM& params, int pos) {
OPM_Write((opm_t*)fmPreviewOPM,0,(addr)); \
do { \
OPM_Clock((opm_t*)fmPreviewOPM,out,NULL,NULL,NULL); \
OPM_Clock((opm_t*)fmPreviewOPM,out,NULL,NULL,NULL); \
} while (((opm_t*)fmPreviewOPM)->write_busy); \
OPM_Write((opm_t*)fmPreviewOPM,1,(val)); \
do { \
OPM_Clock((opm_t*)fmPreviewOPM,out,NULL,NULL,NULL); \
OPM_Clock((opm_t*)fmPreviewOPM,out,NULL,NULL,NULL); \
} while (((opm_t*)fmPreviewOPM)->write_busy);
void FurnaceGUI::renderFMPreviewOPM(const DivInstrumentFM& params, int pos) {
@ -131,8 +133,8 @@ void FurnaceGUI::renderFMPreviewOPM(const DivInstrumentFM& params, int pos) {
}
OPM_WRITE(0x20,(params.alg&7)|((params.fb&7)<<3)|0xc0);
OPM_WRITE(0x38,((params.fms&7)<<4)|(params.ams&3));
OPM_WRITE(0x28,mult0?0x20:0x10); // frequency
OPM_WRITE(0x30,0);
OPM_WRITE(0x28,mult0?0x39:0x29); // frequency
OPM_WRITE(0x30,0xe6);
OPM_WRITE(0x08,0x78); // key on
}