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GUI: add an FM preview

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currently for OPN only
This commit is contained in:
tildearrow 2023-03-18 04:22:50 -05:00
parent 57f4cc8561
commit 09a30570de
7 changed files with 141 additions and 82 deletions
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112
src/gui/insEdit.cpp
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@ -1259,9 +1259,10 @@ void FurnaceGUI::drawGBEnv(unsigned char vol, unsigned char len, unsigned char s
#define P(x) if (x) { \
MARK_MODIFIED; \
e->notifyInsChange(curIns); \
updateFMPreview=true; \
}
#define PARAMETER MARK_MODIFIED; e->notifyInsChange(curIns);
#define PARAMETER MARK_MODIFIED; e->notifyInsChange(curIns); updateFMPreview=true;
String genericGuide(float value) {
return fmt::sprintf("%d",(int)value);
@ -1279,42 +1280,67 @@ inline bool enBit30(const int val) {
void FurnaceGUI::kvsConfig(DivInstrument* ins) {
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("(click to configure TL scaling)");
}
int opCount=4;
if (ins->type==DIV_INS_OPLL) opCount=2;
if (ins->type==DIV_INS_OPL) opCount=(ins->fm.ops==4)?4:2;
if (ImGui::BeginPopupContextItem("IKVSOpt",ImGuiPopupFlags_MouseButtonLeft)) {
ImGui::Text("operator level changes with volume?");
if (ImGui::BeginTable("KVSTable",4,ImGuiTableFlags_BordersInner)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthStretch);
ImGui::TableSetupColumn("c2",ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn("c3",ImGuiTableColumnFlags_WidthStretch);
for (int i=0; i<4; i++) {
int o=(opCount==4)?orderedOps[i]:i;
if (!(i&1)) ImGui::TableNextRow();
const char* label="AUTO##OPKVS";
if (ins->fm.op[o].kvs==0) {
label="NO##OPKVS";
} else if (ins->fm.op[o].kvs==1) {
label="YES##OPKVS";
}
ImGui::TableNextColumn();
ImGui::Text("%d",i+1);
ImGui::TableNextColumn();
ImGui::PushID(o);
if (ImGui::Button(label,ImVec2(ImGui::GetContentRegionAvail().x,0.0f))) {
if (++ins->fm.op[o].kvs>2) ins->fm.op[o].kvs=0;
PARAMETER;
}
ImGui::PopID();
}
ImGui::EndTable();
if (ins->type==DIV_INS_FM && fmPreviewOn) {
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("left click to restart\nmiddle click to pause\nright click to see algorithm");
}
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
updateFMPreview=true;
}
if (ImGui::IsItemClicked(ImGuiMouseButton_Middle)) {
fmPreviewPaused=!fmPreviewPaused;
}
} else {
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("left click to configure TL scaling\nright click to see FM preview");
}
ImGui::EndPopup();
}
if (ImGui::IsItemClicked(ImGuiMouseButton_Right) && ins->type==DIV_INS_FM) {
fmPreviewOn=!fmPreviewOn;
}
if (!fmPreviewOn || ins->type!=DIV_INS_FM) {
int opCount=4;
if (ins->type==DIV_INS_OPLL) opCount=2;
if (ins->type==DIV_INS_OPL) opCount=(ins->fm.ops==4)?4:2;
if (ImGui::BeginPopupContextItem("IKVSOpt",ImGuiPopupFlags_MouseButtonLeft)) {
ImGui::Text("operator level changes with volume?");
if (ImGui::BeginTable("KVSTable",4,ImGuiTableFlags_BordersInner)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthStretch);
ImGui::TableSetupColumn("c2",ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn("c3",ImGuiTableColumnFlags_WidthStretch);
for (int i=0; i<4; i++) {
int o=(opCount==4)?orderedOps[i]:i;
if (!(i&1)) ImGui::TableNextRow();
const char* label="AUTO##OPKVS";
if (ins->fm.op[o].kvs==0) {
label="NO##OPKVS";
} else if (ins->fm.op[o].kvs==1) {
label="YES##OPKVS";
}
ImGui::TableNextColumn();
ImGui::Text("%d",i+1);
ImGui::TableNextColumn();
ImGui::PushID(o);
if (ImGui::Button(label,ImVec2(ImGui::GetContentRegionAvail().x,0.0f))) {
if (++ins->fm.op[o].kvs>2) ins->fm.op[o].kvs=0;
PARAMETER;
}
ImGui::PopID();
}
ImGui::EndTable();
}
ImGui::EndPopup();
}
}
}
void FurnaceGUI::drawFMPreview(const ImVec2& size) {
float asFloat[FM_PREVIEW_SIZE];
for (int i=0; i<FM_PREVIEW_SIZE; i++) {
asFloat[i]=(float)fmPreview[i]/8192.0f;
}
ImGui::PlotLines("##DebugFMPreview",asFloat,FM_PREVIEW_SIZE,0,NULL,-1.0,1.0,size);
}
void FurnaceGUI::drawMacroEdit(FurnaceGUIMacroDesc& i, int totalFit, float availableWidth, int index) {
@ -2125,6 +2151,7 @@ void FurnaceGUI::drawInsEdit() {
if (ImGui::Selectable(name.c_str(),curIns==(int)i)) {
curIns=i;
wavePreviewInit=true;
updateFMPreview=true;
}
}
ImGui::EndCombo();
@ -2148,6 +2175,10 @@ void FurnaceGUI::drawInsEdit() {
}
} else {
DivInstrument* ins=e->song.ins[curIns];
if (updateFMPreview) {
renderFMPreview(ins->fm);
updateFMPreview=false;
}
if (settings.insEditColorize) {
pushAccentColors(uiColors[GUI_COLOR_INSTR_STD+ins->type],uiColors[GUI_COLOR_INSTR_STD+ins->type],uiColors[GUI_COLOR_INSTR_STD+ins->type],ImVec4(0.0f,0.0f,0.0f,0.0f));
}
@ -2167,6 +2198,7 @@ void FurnaceGUI::drawInsEdit() {
curIns=i;
ins=e->song.ins[curIns];
wavePreviewInit=true;
updateFMPreview=true;
}
}
ImGui::EndCombo();
@ -2306,7 +2338,15 @@ void FurnaceGUI::drawInsEdit() {
P(CWSliderScalar(FM_NAME(FM_ALG),ImGuiDataType_U8,&ins->fm.alg,&_ZERO,&_SEVEN)); rightClickable
P(CWSliderScalar(FM_NAME(FM_AMS),ImGuiDataType_U8,&ins->fm.ams,&_ZERO,&_THREE)); rightClickable
ImGui::TableNextColumn();
drawAlgorithm(ins->fm.alg,FM_ALGS_4OP,ImVec2(ImGui::GetContentRegionAvail().x,48.0*dpiScale));
if (ins->type==DIV_INS_FM && fmPreviewOn) {
drawFMPreview(ImVec2(ImGui::GetContentRegionAvail().x,48.0*dpiScale));
if (!fmPreviewPaused) {
renderFMPreview(ins->fm,1);
WAKE_UP;
}
} else {
drawAlgorithm(ins->fm.alg,FM_ALGS_4OP,ImVec2(ImGui::GetContentRegionAvail().x,48.0*dpiScale));
}
kvsConfig(ins);
break;
case DIV_INS_OPZ: