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OPN/2/A/B: fix ExtCh instrument 

issue #1053
This commit is contained in:
tildearrow 2023-08-11 16:14:06 -05:00
parent a917c2f532
commit 6324a2a952
10 changed files with 45 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/engine/platform/genesis.cpp
View File

@ -972,6 +972,7 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
}
case DIV_CMD_FM_EXTCH: {
if (extSys) {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
}

8
src/engine/platform/genesisext.cpp
View File

@ -144,6 +144,7 @@ int DivPlatformGenesisExt::dispatch(DivCommand c) {
opChan[ch].insChanged=true;
}
opChan[ch].ins=c.value;
chan[extChanOffs].ins=opChan[ch].ins;
break;
case DIV_CMD_PANNING: {
if (c.value==0 && c.value2==0) {
@ -219,8 +220,15 @@ int DivPlatformGenesisExt::dispatch(DivCommand c) {
break;
}
case DIV_CMD_FM_EXTCH: {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
if (!extMode) {
for (int i=0; i<4; i++) {
opChan[i].insChanged=true;
}
chan[extChanOffs].insChanged=true;
}
break;
}
case DIV_CMD_FM_LFO: {

1
src/engine/platform/ym2203.cpp
View File

@ -670,6 +670,7 @@ int DivPlatformYM2203::dispatch(DivCommand c) {
}
case DIV_CMD_FM_EXTCH: {
if (extSys) {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
}

8
src/engine/platform/ym2203ext.cpp
View File

@ -138,6 +138,7 @@ int DivPlatformYM2203Ext::dispatch(DivCommand c) {
opChan[ch].insChanged=true;
}
opChan[ch].ins=c.value;
chan[extChanOffs].ins=opChan[ch].ins;
break;
case DIV_CMD_PITCH: {
opChan[ch].pitch=c.value;
@ -182,8 +183,15 @@ int DivPlatformYM2203Ext::dispatch(DivCommand c) {
break;
}
case DIV_CMD_FM_EXTCH: {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
if (!extMode) {
for (int i=0; i<4; i++) {
opChan[i].insChanged=true;
}
chan[extChanOffs].insChanged=true;
}
break;
}
case DIV_CMD_FM_FB: {

1
src/engine/platform/ym2608.cpp
View File

@ -1153,6 +1153,7 @@ int DivPlatformYM2608::dispatch(DivCommand c) {
}
case DIV_CMD_FM_EXTCH: {
if (extSys) {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
}

8
src/engine/platform/ym2608ext.cpp
View File

@ -141,6 +141,7 @@ int DivPlatformYM2608Ext::dispatch(DivCommand c) {
opChan[ch].insChanged=true;
}
opChan[ch].ins=c.value;
chan[extChanOffs].ins=opChan[ch].ins;
break;
case DIV_CMD_PANNING: {
if (c.value==0 && c.value2==0) {
@ -200,8 +201,15 @@ int DivPlatformYM2608Ext::dispatch(DivCommand c) {
break;
}
case DIV_CMD_FM_EXTCH: {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
if (!extMode) {
for (int i=0; i<4; i++) {
opChan[i].insChanged=true;
}
chan[extChanOffs].insChanged=true;
}
break;
}
case DIV_CMD_FM_LFO: {

1
src/engine/platform/ym2610.cpp
View File

@ -1125,6 +1125,7 @@ int DivPlatformYM2610::dispatch(DivCommand c) {
}
case DIV_CMD_FM_EXTCH: {
if (extSys) {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
}

1
src/engine/platform/ym2610b.cpp
View File

@ -1192,6 +1192,7 @@ int DivPlatformYM2610B::dispatch(DivCommand c) {
}
case DIV_CMD_FM_EXTCH: {
if (extSys) {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
}

8
src/engine/platform/ym2610bext.cpp
View File

@ -137,6 +137,7 @@ int DivPlatformYM2610BExt::dispatch(DivCommand c) {
opChan[ch].insChanged=true;
}
opChan[ch].ins=c.value;
chan[extChanOffs].ins=opChan[ch].ins;
break;
case DIV_CMD_PANNING: {
if (c.value==0 && c.value2==0) {
@ -196,8 +197,15 @@ int DivPlatformYM2610BExt::dispatch(DivCommand c) {
break;
}
case DIV_CMD_FM_EXTCH: {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
if (!extMode) {
for (int i=0; i<4; i++) {
opChan[i].insChanged=true;
}
chan[extChanOffs].insChanged=true;
}
break;
}
case DIV_CMD_FM_LFO: {

8
src/engine/platform/ym2610ext.cpp
View File

@ -137,6 +137,7 @@ int DivPlatformYM2610Ext::dispatch(DivCommand c) {
opChan[ch].insChanged=true;
}
opChan[ch].ins=c.value;
chan[extChanOffs].ins=opChan[ch].ins;
break;
case DIV_CMD_PANNING: {
if (c.value==0 && c.value2==0) {
@ -196,8 +197,15 @@ int DivPlatformYM2610Ext::dispatch(DivCommand c) {
break;
}
case DIV_CMD_FM_EXTCH: {
if (extMode==(bool)c.value) break;
extMode=c.value;
immWrite(0x27,extMode?0x40:0);
if (!extMode) {
for (int i=0; i<4; i++) {
opChan[i].insChanged=true;
}
chan[extChanOffs].insChanged=true;
}
break;
}
case DIV_CMD_FM_LFO: {