Also delay-load the VFPU dialog, just because

Windows/Debugger/Debugger_Disasm.cpp

@@ -466,6 +466,7 @@ BOOL CDisasm::DlgProc(UINT message, WPARAM wParam, LPARAM lParam)
 				break;
 
 			case IDC_SHOWVFPU:
+				MainWindow::CreateVFPUWindow();
 				vfpudlg->Show(true);
 				break;
 

Windows/Debugger/Debugger_VFPUDlg.cpp

@@ -13,8 +13,6 @@
 
 #include "Core/MIPS/MIPS.h" //	BAD
 
-CVFPUDlg *vfpudlg;
-
 CVFPUDlg::CVFPUDlg(HINSTANCE _hInstance, HWND _hParent, DebugInterface *cpu_) : Dialog((LPCSTR)IDD_VFPU, _hInstance,_hParent)
 {
 	cpu = cpu_;

Windows/Debugger/Debugger_VFPUDlg.h

@@ -20,6 +20,3 @@ private:
 	int mode;
 	BOOL DlgProc(UINT message, WPARAM wParam, LPARAM lParam);
 };
-
-
-extern CVFPUDlg *vfpudlg;

Windows/MainWindow.cpp

@@ -556,6 +556,13 @@ namespace MainWindow
 		}
 	}
 
+	void CreateVFPUWindow() {
+		if (!vfpudlg) {
+			vfpudlg = new CVFPUDlg(MainWindow::GetHInstance(), MainWindow::GetHWND(), currentDebugMIPS);
+			DialogManager::AddDlg(vfpudlg);
+		}
+	}
+
 	void DestroyDebugWindows() {
 		DialogManager::RemoveDlg(disasmWindow);
 		if (disasmWindow)
@@ -573,6 +580,11 @@ namespace MainWindow
 		if (memoryWindow)
 			delete memoryWindow;
 		memoryWindow = nullptr;
+
+		DialogManager::RemoveDlg(vfpudlg);
+		if (vfpudlg)
+			delete vfpudlg;
+		vfpudlg = nullptr;
 	}
 
 	LRESULT CALLBACK DisplayProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) {

Windows/MainWindow.h

@@ -64,6 +64,7 @@ namespace MainWindow
 	void CreateDisasmWindow();
 	void CreateGeDebuggerWindow();
 	void CreateMemoryWindow();
+	void CreateVFPUWindow();
 	void DestroyDebugWindows();
 	void UpdateMenus(bool isMenuSelect = false);
 	void UpdateCommands();

Windows/W32Util/DialogManager.cpp

@@ -76,6 +76,9 @@ void DialogManager::AddDlg(Dialog *dialog)
 
 void DialogManager::RemoveDlg(Dialog *dialog)
 {
+	if (!dialog) {
+		return;
+	}
 	dialogs.erase(std::remove(dialogs.begin(), dialogs.end(), dialog), dialogs.end());
 }
 

Windows/main.cpp

@@ -95,6 +95,7 @@ CGEDebugger* geDebuggerWindow = nullptr;
 
 CDisasm *disasmWindow = nullptr;
 CMemoryDlg *memoryWindow = nullptr;
+CVFPUDlg *vfpudlg = nullptr;
 
 static std::string langRegion;
 static std::string osName;
@@ -684,7 +685,6 @@ int WINAPI WinMain(HINSTANCE _hInstance, HINSTANCE hPrevInstance, LPSTR szCmdLin
 #if PPSSPP_API(ANY_GL)
 	CGEDebugger::Init();
 #endif
-	DialogManager::AddDlg(vfpudlg = new CVFPUDlg(_hInstance, hwndMain, currentDebugMIPS));
 
 	if (g_Config.bShowDebuggerOnLoad) {
 		MainWindow::CreateDisasmWindow();

Windows/main.h

@@ -19,12 +19,16 @@
 #pragma once
 
 #include "ppsspp_config.h"
+
 #include "Debugger/Debugger_Disasm.h"
 #include "Debugger/Debugger_MemoryDlg.h"
+#include "Debugger/Debugger_VFPUDlg.h"
+
 #include "Common/CommonWindows.h"
 
 extern CDisasm *disasmWindow;
 extern CMemoryDlg *memoryWindow;
+extern CVFPUDlg *vfpudlg;
 
 #if PPSSPP_API(ANY_GL)
 #include "Windows/GEDebugger/GEDebugger.h"