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compound system flattening, part 1

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as of now compound systems (Genesis and Arcade) are translated to
separate chips.

this improves audio quality and makes things easier.

it also allows you to change the volume of each chip on a Genesis.

also adds SegaPCM system with 16 channels!
This commit is contained in:
tildearrow 2022-02-23 02:52:30 -05:00
parent a7ecb4ecdb
commit e4b9a6d1d9
13 changed files with 641 additions and 286 deletions
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6
src/gui/debug.cpp
View file

@ -220,12 +220,6 @@ void putDispatchChan(void* data, int chanNum, int type) {
ImGui::Text("- outVol: %.2x",ch->outVol);
ImGui::Text("- chVolL: %.2x",ch->chVolL);
ImGui::Text("- chVolR: %.2x",ch->chVolR);
ImGui::Text("* PCM:");
ImGui::Text(" - sample: %d",ch->pcm.sample);
ImGui::Text(" - pos: %d",ch->pcm.pos>>8);
ImGui::Text(" - subPos: %d",ch->pcm.pos&0xff);
ImGui::Text(" - len: %d",ch->pcm.len);
ImGui::Text(" - freq: %.2x",ch->pcm.freq);
ImGui::TextColored(ch->active?colorOn:colorOff,">> Active");
ImGui::TextColored(ch->insChanged?colorOn:colorOff,">> InsChanged");
ImGui::TextColored(ch->freqChanged?colorOn:colorOff,">> FreqChanged");

25
src/gui/gui.cpp
View file

@ -4478,23 +4478,23 @@ bool FurnaceGUI::loop() {
}
ImGui::Separator();
if (ImGui::BeginMenu("add system...")) {
sysAddOption(DIV_SYSTEM_GENESIS);
sysAddOption(DIV_SYSTEM_GENESIS_EXT);
sysAddOption(DIV_SYSTEM_YM2612);
sysAddOption(DIV_SYSTEM_YM2612_EXT);
sysAddOption(DIV_SYSTEM_SMS);
sysAddOption(DIV_SYSTEM_GB);
sysAddOption(DIV_SYSTEM_PCE);
sysAddOption(DIV_SYSTEM_NES);
sysAddOption(DIV_SYSTEM_C64_8580);
sysAddOption(DIV_SYSTEM_C64_6581);
sysAddOption(DIV_SYSTEM_ARCADE);
sysAddOption(DIV_SYSTEM_YM2151);
sysAddOption(DIV_SYSTEM_SEGAPCM);
sysAddOption(DIV_SYSTEM_SEGAPCM_COMPAT);
sysAddOption(DIV_SYSTEM_YM2610);
sysAddOption(DIV_SYSTEM_YM2610_EXT);
sysAddOption(DIV_SYSTEM_YM2610_FULL);
sysAddOption(DIV_SYSTEM_YM2610_FULL_EXT);
sysAddOption(DIV_SYSTEM_AY8910);
sysAddOption(DIV_SYSTEM_AMIGA);
sysAddOption(DIV_SYSTEM_YM2151);
sysAddOption(DIV_SYSTEM_YM2612);
sysAddOption(DIV_SYSTEM_TIA);
sysAddOption(DIV_SYSTEM_SAA1099);
sysAddOption(DIV_SYSTEM_AY8930);
@ -4509,8 +4509,8 @@ bool FurnaceGUI::loop() {
bool restart=settings.restartOnFlagChange;
bool sysPal=flags&1;
switch (e->song.system[i]) {
case DIV_SYSTEM_GENESIS:
case DIV_SYSTEM_GENESIS_EXT: {
case DIV_SYSTEM_YM2612:
case DIV_SYSTEM_YM2612_EXT: {
if (ImGui::RadioButton("NTSC (7.67MHz)",(flags&3)==0)) {
e->setSysFlags(i,(flags&0x80000000)|0,restart);
}
@ -4560,7 +4560,6 @@ bool FurnaceGUI::loop() {
}
break;
}
case DIV_SYSTEM_ARCADE:
case DIV_SYSTEM_YM2151:
if (ImGui::RadioButton("NTSC (3.58MHz)",flags==0)) {
e->setSysFlags(i,0,restart);
@ -4704,23 +4703,23 @@ bool FurnaceGUI::loop() {
if (ImGui::BeginMenu("change system...")) {
for (int i=0; i<e->song.systemLen; i++) {
if (ImGui::BeginMenu(fmt::sprintf("%d. %s##_SYSC%d",i+1,getSystemName(e->song.system[i]),i).c_str())) {
sysChangeOption(i,DIV_SYSTEM_GENESIS);
sysChangeOption(i,DIV_SYSTEM_GENESIS_EXT);
sysChangeOption(i,DIV_SYSTEM_YM2612);
sysChangeOption(i,DIV_SYSTEM_YM2612_EXT);
sysChangeOption(i,DIV_SYSTEM_SMS);
sysChangeOption(i,DIV_SYSTEM_GB);
sysChangeOption(i,DIV_SYSTEM_PCE);
sysChangeOption(i,DIV_SYSTEM_NES);
sysChangeOption(i,DIV_SYSTEM_C64_8580);
sysChangeOption(i,DIV_SYSTEM_C64_6581);
sysChangeOption(i,DIV_SYSTEM_ARCADE);
sysChangeOption(i,DIV_SYSTEM_YM2151);
sysChangeOption(i,DIV_SYSTEM_SEGAPCM);
sysChangeOption(i,DIV_SYSTEM_SEGAPCM_COMPAT);
sysChangeOption(i,DIV_SYSTEM_YM2610);
sysChangeOption(i,DIV_SYSTEM_YM2610_EXT);
sysChangeOption(i,DIV_SYSTEM_YM2610_FULL);
sysChangeOption(i,DIV_SYSTEM_YM2610_FULL_EXT);
sysChangeOption(i,DIV_SYSTEM_AY8910);
sysChangeOption(i,DIV_SYSTEM_AMIGA);
sysChangeOption(i,DIV_SYSTEM_YM2151);
sysChangeOption(i,DIV_SYSTEM_YM2612);
sysChangeOption(i,DIV_SYSTEM_TIA);
sysChangeOption(i,DIV_SYSTEM_SAA1099);
sysChangeOption(i,DIV_SYSTEM_AY8930);