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Y8950: fix ADPCM chan osc

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This commit is contained in:
tildearrow 2025-04-08 02:12:28 -05:00
parent 032ff82955
commit a2c745cb10
2 changed files with 12 additions and 12 deletions
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16
src/engine/platform/opl.cpp
View file

@ -188,7 +188,7 @@ void DivPlatformOPL::acquire_nuked(short** buf, size_t len) {
thread_local ymfm::ymfm_output<2> aOut;
thread_local short pcmBuf[24];
for (int i=0; i<totalChans; i++) {
for (int i=0; i<MAX(adpcmChan+1,totalChans); i++) {
oscBuf[i]->begin(len);
}
@ -349,7 +349,7 @@ void DivPlatformOPL::acquire_nuked(short** buf, size_t len) {
}
}
for (int i=0; i<totalChans; i++) {
for (int i=0; i<MAX(adpcmChan+1,totalChans); i++) {
oscBuf[i]->end(len);
}
}
@ -471,7 +471,7 @@ void DivPlatformOPL::acquire_ymfm8950(short** buf, size_t len) {
fmChan[i]=fme->debug_channel(i);
}
for (int i=0; i<totalChans; i++) {
for (int i=0; i<totalChans+1; i++) {
oscBuf[i]->begin(len);
}
@ -502,16 +502,16 @@ void DivPlatformOPL::acquire_ymfm8950(short** buf, size_t len) {
oscBuf[8]->putSample(h,CLAMP(fmChan[8]->debug_special1()<<2,-32768,32767));
oscBuf[9]->putSample(h,CLAMP(fmChan[8]->debug_special2()<<2,-32768,32767));
oscBuf[10]->putSample(h,CLAMP(fmChan[7]->debug_special2()<<2,-32768,32767));
oscBuf[11]->putSample(h,CLAMP(abe->get_last_out(0),-32768,32767));
oscBuf[11]->putSample(h,CLAMP(abe->get_last_out(0)<<2,-32768,32767));
} else {
for (int i=0; i<9; i++) {
oscBuf[i]->putSample(h,CLAMP(fmChan[i]->debug_output(0)<<2,-32768,32767));
}
oscBuf[9]->putSample(h,CLAMP(abe->get_last_out(0),-32768,32767));
oscBuf[9]->putSample(h,CLAMP(abe->get_last_out(0)<<2,-32768,32767));
}
}
for (int i=0; i<totalChans; i++) {
for (int i=0; i<totalChans+1; i++) {
oscBuf[i]->end(len);
}
}
@ -755,7 +755,7 @@ void DivPlatformOPL::acquire_nukedLLE2(short** buf, size_t len) {
int chOut[11];
thread_local ymfm::ymfm_output<2> aOut;
for (int i=0; i<totalChans; i++) {
for (int i=0; i<MAX(adpcmChan+1,totalChans); i++) {
oscBuf[i]->begin(len);
}
@ -899,7 +899,7 @@ void DivPlatformOPL::acquire_nukedLLE2(short** buf, size_t len) {
buf[0][h]=dacOut;
}
for (int i=0; i<totalChans; i++) {
for (int i=0; i<MAX(adpcmChan+1,totalChans); i++) {
oscBuf[i]->end(len);
}
}

8
src/gui/debugWindow.cpp
View file

@ -276,14 +276,14 @@ void FurnaceGUI::drawDebug() {
ImGui::Checkbox(fmt::sprintf("##%d_OSCFollow_%d",i,c).c_str(),&oscBuf->follow);
// address
ImGui::TableNextColumn();
int needle=oscBuf->needle;
unsigned int needle=oscBuf->needle;
ImGui::BeginDisabled(oscBuf->follow);
if (ImGui::InputInt(fmt::sprintf("##%d_OSCFollowNeedle_%d",i,c).c_str(),&needle,1,100)) {
}
/*if (ImGui::InputInt(fmt::sprintf("##%d_OSCFollowNeedle_%d",i,c).c_str(),&needle,1,100)) {
}*/
ImGui::EndDisabled();
// data
ImGui::TableNextColumn();
ImGui::Text("%d",oscBuf->data[needle]);
ImGui::Text("%d",oscBuf->data[needle>>16]);
}
ImGui::EndTable();
}