SNES: Get wavesynth and envelope working

No samples, inverted volumes and E/P/N yet
It's been 3 months...
This commit is contained in:
Natt Akuma 2022-09-18 17:59:58 +07:00
parent 73c6adb821
commit 7956d41f1b
6 changed files with 224 additions and 139 deletions

View file

@ -306,6 +306,14 @@ const char* gbHWSeqCmdTypes[6]={
"Loop until Release"
};
const char* snesGainModes[5]={
"Direct",
"Decrease (linear)",
"Decrease (logarithmic)",
"Increase (linear)",
"Increase (bent line)"
};
// do not change these!
// anything other than a checkbox will look ugly!
//
@ -3603,6 +3611,18 @@ void FurnaceGUI::drawInsEdit() {
}
}
}
if (ins->type==DIV_INS_SNES) {
P(ImGui::Checkbox("Use wavetable",&ins->amiga.useWave));
if (ins->amiga.useWave) {
int len=ins->amiga.waveLen+1;
if (ImGui::InputInt("Width",&len,16,64)) {
if (len<16) len=16;
if (len>256) len=256;
ins->amiga.waveLen=(len&(~15))-1;
PARAMETER
}
}
}
ImGui::BeginDisabled(ins->amiga.useWave);
P(ImGui::Checkbox("Use sample map (does not work yet!)",&ins->amiga.useNoteMap));
if (ins->amiga.useNoteMap) {
@ -3868,95 +3888,62 @@ void FurnaceGUI::drawInsEdit() {
if (ins->type==DIV_INS_SNES) if (ImGui::BeginTabItem("SNES")) {
P(ImGui::Checkbox("Use envelope",&ins->snes.useEnv));
ImVec2 sliderSize=ImVec2(20.0f*dpiScale,128.0*dpiScale);
if (ins->snes.useEnv) {
if (ImGui::BeginTable("SNESEnvParams",5,ImGuiTableFlags_NoHostExtendX)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
ImGui::TableSetupColumn("c2",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
ImGui::TableSetupColumn("c3",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
ImGui::TableSetupColumn("c4",ImGuiTableColumnFlags_WidthStretch);
if (ImGui::BeginTable("SNESEnvParams",5,ImGuiTableFlags_NoHostExtendX)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
ImGui::TableSetupColumn("c2",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
ImGui::TableSetupColumn("c3",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
ImGui::TableSetupColumn("c4",ImGuiTableColumnFlags_WidthStretch);
ImGui::TableNextRow();
ImGui::TableNextColumn();
CENTER_TEXT("A");
ImGui::TextUnformatted("A");
ImGui::TableNextColumn();
CENTER_TEXT("D");
ImGui::TextUnformatted("D");
ImGui::TableNextColumn();
CENTER_TEXT("S");
ImGui::TextUnformatted("S");
ImGui::TableNextColumn();
CENTER_TEXT("R");
ImGui::TextUnformatted("R");
ImGui::TableNextColumn();
CENTER_TEXT("Envelope");
ImGui::TextUnformatted("Envelope");
ImGui::TableNextRow();
ImGui::TableNextColumn();
CENTER_TEXT("A");
ImGui::TextUnformatted("A");
ImGui::TableNextColumn();
CENTER_TEXT("D");
ImGui::TextUnformatted("D");
ImGui::TableNextColumn();
CENTER_TEXT("S");
ImGui::TextUnformatted("S");
ImGui::TableNextColumn();
CENTER_TEXT("R");
ImGui::TextUnformatted("R");
ImGui::TableNextColumn();
CENTER_TEXT("Envelope");
ImGui::TextUnformatted("Envelope");
ImGui::TableNextRow();
ImGui::TableNextColumn();
P(CWVSliderScalar("##Attack",sliderSize,ImGuiDataType_U8,&ins->snes.a,&_ZERO,&_FIFTEEN));
ImGui::TableNextColumn();
P(CWVSliderScalar("##Decay",sliderSize,ImGuiDataType_U8,&ins->snes.d,&_ZERO,&_SEVEN));
ImGui::TableNextColumn();
P(CWVSliderScalar("##Sustain",sliderSize,ImGuiDataType_U8,&ins->snes.s,&_ZERO,&_SEVEN));
ImGui::TableNextColumn();
P(CWVSliderScalar("##Release",sliderSize,ImGuiDataType_U8,&ins->snes.r,&_ZERO,&_THIRTY_ONE));
ImGui::TableNextColumn();
drawFMEnv(0,ins->snes.a+1,1+ins->snes.d*2,ins->snes.r,ins->snes.r,(14-ins->snes.s*2),(ins->snes.r==0),0,0,7,16,ImVec2(ImGui::GetContentRegionAvail().x,sliderSize.y),ins->type);
ImGui::TableNextRow();
ImGui::TableNextColumn();
P(CWVSliderScalar("##Attack",sliderSize,ImGuiDataType_U8,&ins->snes.a,&_ZERO,&_FIFTEEN));
ImGui::TableNextColumn();
P(CWVSliderScalar("##Decay",sliderSize,ImGuiDataType_U8,&ins->snes.d,&_ZERO,&_SEVEN));
ImGui::TableNextColumn();
P(CWVSliderScalar("##Sustain",sliderSize,ImGuiDataType_U8,&ins->snes.s,&_ZERO,&_SEVEN));
ImGui::TableNextColumn();
P(CWVSliderScalar("##Release",sliderSize,ImGuiDataType_U8,&ins->snes.r,&_ZERO,&_THIRTY_ONE));
ImGui::TableNextColumn();
drawFMEnv(0,ins->snes.a+1,1+ins->snes.d*2,ins->snes.r,ins->snes.r,(14-ins->snes.s*2),(ins->snes.r==0),0,0,7,16,ImVec2(ImGui::GetContentRegionAvail().x,sliderSize.y),ins->type);
ImGui::EndTable();
ImGui::EndTable();
}
P(ImGui::Checkbox("Apply echo filter",&ins->snes.applyFIR));
if (ins->snes.applyFIR) {
double inBuf[8];
fftw_complex outBuf[8];
float curve[5];
fftw_plan plan=fftw_plan_dft_r2c_1d(8,inBuf,outBuf,FFTW_ESTIMATE);
ImGui::Text("Coefficients");
ImGui::SameLine();
P(ImGui::DragScalarN("##FIRCoeff",ImGuiDataType_S8,ins->snes.fir,8,1,&_MINUS_ONE_HUNDRED_TWENTY_EIGHT,&_ONE_HUNDRED_TWENTY_SEVEN)); rightClickable
for (int i=0; i<8; i++) {
inBuf[i] = ins->snes.fir[i];
}
} else {
if (ImGui::BeginTable("SNESGainParams",3,ImGuiTableFlags_NoHostExtendX)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthFixed,sliderSize.x);
ImGui::TableSetupColumn("c2",ImGuiTableColumnFlags_WidthStretch);
ImGui::TableNextRow();
ImGui::TableNextColumn();
CENTER_TEXT("Gain Mode");
ImGui::TextUnformatted("Gain Mode");
ImGui::TableNextColumn();
CENTER_TEXT("Gain");
ImGui::TextUnformatted("Gain");
ImGui::TableNextColumn();
CENTER_TEXT("Envelope");
ImGui::TextUnformatted("Envelope");
ImGui::TableNextRow();
ImGui::TableNextColumn();
if (ImGui::RadioButton("Direct",ins->snes.gainMode==DivInstrumentSNES::GAIN_MODE_DIRECT)) {
ins->snes.gainMode=DivInstrumentSNES::GAIN_MODE_DIRECT;
PARAMETER;
}
if (ImGui::RadioButton("Decrease (linear)",ins->snes.gainMode==DivInstrumentSNES::GAIN_MODE_DEC_LINEAR)) {
ins->snes.gainMode=DivInstrumentSNES::GAIN_MODE_DEC_LINEAR;
PARAMETER;
}
if (ImGui::RadioButton("Decrease (logarithmic)",ins->snes.gainMode==DivInstrumentSNES::GAIN_MODE_DEC_LOG)) {
ins->snes.gainMode=DivInstrumentSNES::GAIN_MODE_DEC_LOG;
PARAMETER;
}
if (ImGui::RadioButton("Increase (linear)",ins->snes.gainMode==DivInstrumentSNES::GAIN_MODE_INC_LINEAR)) {
ins->snes.gainMode=DivInstrumentSNES::GAIN_MODE_INC_LINEAR;
PARAMETER;
}
if (ImGui::RadioButton("Increase (bent line)",ins->snes.gainMode==DivInstrumentSNES::GAIN_MODE_INC_INVLOG)) {
ins->snes.gainMode=DivInstrumentSNES::GAIN_MODE_INC_INVLOG;
PARAMETER;
}
ImGui::TableNextColumn();
unsigned char gainMax=(ins->snes.gainMode==DivInstrumentSNES::GAIN_MODE_DIRECT)?127:31;
if (ins->snes.gain>gainMax) ins->snes.gain=gainMax;
P(CWVSliderScalar("##Gain",sliderSize,ImGuiDataType_U8,&ins->snes.gain,&_ZERO,&gainMax));
ImGui::TableNextColumn();
ImGui::Text("Envelope goes here...");
ImGui::EndTable();
fftw_execute(plan);
for (int i=0; i<5; i++) {
curve[i] = sqrtf(powf(outBuf[i][0],2)+powf(outBuf[i][1],2))/128.f;
}
ImGui::PlotLines("##FIRResponse",curve,5,0,"Frequency response",0.0,8.0,ImVec2(ImGui::GetContentRegionAvail().x,100.0f*dpiScale));
}
ImGui::EndTabItem();
}
@ -4159,6 +4146,14 @@ void FurnaceGUI::drawInsEdit() {
if (ins->type==DIV_INS_ES5506) {
volMax=65535;
}
if (ins->type==DIV_INS_SNES) {
if (ins->snes.useEnv) {
volMax=0;
} else {
volumeLabel="Gain Level";
volMax=127;
}
}
const char* dutyLabel="Duty/Noise";
int dutyMin=0;
@ -4203,7 +4198,7 @@ void FurnaceGUI::drawInsEdit() {
dutyLabel="Noise";
dutyMax=8;
}
if (ins->type==DIV_INS_OPLL || ins->type==DIV_INS_OPL || ins->type==DIV_INS_OPL_DRUMS || ins->type==DIV_INS_VRC6_SAW || ins->type==DIV_INS_FDS || ins->type==DIV_INS_MULTIPCM) {
if (ins->type==DIV_INS_OPLL || ins->type==DIV_INS_OPL || ins->type==DIV_INS_OPL_DRUMS || ins->type==DIV_INS_VRC6_SAW || ins->type==DIV_INS_FDS || ins->type==DIV_INS_MULTIPCM || ins->type==DIV_INS_SNES) {
dutyMax=0;
}
if (ins->type==DIV_INS_VERA) {
@ -4244,7 +4239,7 @@ void FurnaceGUI::drawInsEdit() {
waveMax=8;
bitMode=true;
}
if (ins->type==DIV_INS_OPLL) {
waveLabel="Patch";
}
@ -4284,6 +4279,10 @@ void FurnaceGUI::drawInsEdit() {
ex1Max=65535;
ex2Max=65535;
}
if (ins->type==DIV_INS_SNES && !ins->snes.useEnv) {
ex1Max=4;
ex2Max=31;
}
int panMin=0;
int panMax=0;
@ -4373,7 +4372,8 @@ void FurnaceGUI::drawInsEdit() {
ins->type==DIV_INS_MULTIPCM ||
ins->type==DIV_INS_SU ||
ins->type==DIV_INS_MIKEY ||
ins->type==DIV_INS_ES5506) {
ins->type==DIV_INS_ES5506 ||
ins->type==DIV_INS_SNES) {
macroList.push_back(FurnaceGUIMacroDesc("Phase Reset",&ins->std.phaseResetMacro,0,1,32,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,true));
}
if (ex1Max>0) {
@ -4391,6 +4391,8 @@ void FurnaceGUI::drawInsEdit() {
macroList.push_back(FurnaceGUIMacroDesc("Cutoff",&ins->std.ex1Macro,0,ex1Max,160,uiColors[GUI_COLOR_MACRO_OTHER]));
} else if (ins->type==DIV_INS_ES5506) {
macroList.push_back(FurnaceGUIMacroDesc("Filter K1",&ins->std.ex1Macro,((ins->std.ex1Macro.mode==1)?(-ex1Max):0),ex1Max,160,uiColors[GUI_COLOR_MACRO_OTHER],false,macroRelativeMode));
} else if (ins->type==DIV_INS_SNES) {
macroList.push_back(FurnaceGUIMacroDesc("Gain Mode",&ins->std.ex1Macro,0,ex1Max,64,uiColors[GUI_COLOR_MACRO_VOLUME],false,NULL,NULL,false,snesGainModes));
} else {
macroList.push_back(FurnaceGUIMacroDesc("Duty",&ins->std.ex1Macro,0,ex1Max,160,uiColors[GUI_COLOR_MACRO_OTHER]));
}
@ -4406,6 +4408,8 @@ void FurnaceGUI::drawInsEdit() {
macroList.push_back(FurnaceGUIMacroDesc("Resonance",&ins->std.ex2Macro,0,ex2Max,160,uiColors[GUI_COLOR_MACRO_OTHER]));
} else if (ins->type==DIV_INS_ES5506) {
macroList.push_back(FurnaceGUIMacroDesc("Filter K2",&ins->std.ex2Macro,((ins->std.ex2Macro.mode==1)?(-ex2Max):0),ex2Max,160,uiColors[GUI_COLOR_MACRO_OTHER],false,macroRelativeMode));
} else if (ins->type==DIV_INS_SNES) {
macroList.push_back(FurnaceGUIMacroDesc("Gain Rate",&ins->std.ex2Macro,0,ex2Max,160,uiColors[GUI_COLOR_MACRO_VOLUME]));
} else {
macroList.push_back(FurnaceGUIMacroDesc("Envelope",&ins->std.ex2Macro,0,ex2Max,ex2Bit?64:160,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,ex2Bit,ayEnvBits));
}