Fix some window title issues, etc.

Core/System.cpp

@@ -181,6 +181,7 @@ void CPU_Init() {
 		return;
 	}
 
+
 	if (coreParameter.updateRecent) {
 		g_Config.AddRecent(filename);
 	}
@@ -290,6 +291,7 @@ void PSP_Shutdown() {
 		CPU_Shutdown();
 	}
 	GPU_Shutdown();
+	host->SetWindowTitle(0);
 }
 
 void PSP_RunLoopUntil(u64 globalticks) {

Windows/DSoundStream.cpp

@@ -192,6 +192,9 @@ namespace DSound
 
 	void DSound_StopSound()
 	{
+		if (!dsBuffer)
+			return;
+
 		if (threadData == 0)
 			threadData = 1;
 
@@ -227,11 +230,8 @@ namespace DSound
 		return playCursor;
 	}
 
-
-
 	float DSound_GetTimer()
 	{
 		return (float)DSound_GetCurSample()*(1.0f/(4.0f*44100.0f));
 	}
-
 }

Windows/WindowsHost.cpp

@@ -96,7 +96,9 @@ void WindowsHost::ShutdownGL()
 
 void WindowsHost::SetWindowTitle(const char *message)
 {
-	std::string title = std::string("PPSSPP ") + PPSSPP_GIT_VERSION + " - " + message;
+	std::string title = std::string("PPSSPP ") + PPSSPP_GIT_VERSION;
+	if (message)
+		title = title + " - " + message;
 
 	int size = MultiByteToWideChar(CP_UTF8, 0, title.c_str(), (int) title.size(), NULL, 0);
 	if (size > 0)

Windows/WndMainWindow.cpp

@@ -333,7 +333,6 @@ namespace MainWindow
 		SetTimer(hwndMain, TIMER_CURSORUPDATE, CURSORUPDATE_INTERVAL_MS, 0);
 
 		Update();
-		SetPlaying(0);
 
 		if(g_Config.bFullScreenOnLaunch)
 			_ViewFullScreen(hwndMain);
@@ -694,7 +693,6 @@ namespace MainWindow
 						Core_EnableStepping(false);
 					}
 					NativeMessageReceived("stop", "");
-					SetPlaying(0);
 					Update();
 					break;
 
@@ -1156,8 +1154,7 @@ namespace MainWindow
 					// Ugly, need to wait for the stop message to process in the EmuThread.
 					Sleep(20);
 					
-					MainWindow::SetPlaying(filename);
+					Update();
-					MainWindow::Update();
 
 					NativeMessageReceived("boot", filename);
 				}
@@ -1497,16 +1494,6 @@ namespace MainWindow
 		UpdateScreenScale();
 	}
 
-	void SetPlaying(const char *text) {
-		char temp[256];
-		if (text == 0)
-			snprintf(temp, 256, "PPSSPP %s", PPSSPP_GIT_VERSION);
-		else
-			snprintf(temp, 256, "%s - PPSSPP %s", text, PPSSPP_GIT_VERSION);
-		temp[255] = '\0';
-		SetWindowText(hwndMain, temp);
-	}
-
 	void SaveStateActionFinished(bool result, void *userdata) {
 		PostMessage(hwndMain, WM_USER_SAVESTATE_FINISH, 0, 0);
 	}

Windows/WndMainWindow.h

@@ -50,7 +50,6 @@ namespace MainWindow
 	HWND GetHWND();
 	HINSTANCE GetHInstance();
 	HWND GetDisplayHWND();
-	void SetPlaying(const char*text);
 	void BrowseAndBoot(std::string defaultPath, bool browseDirectory = false);
 	void SaveStateActionFinished(bool result, void *userdata);
 	void _ViewFullScreen(HWND hWnd);

Windows/main.cpp

@@ -123,6 +123,7 @@ int WINAPI WinMain(HINSTANCE _hInstance, HINSTANCE hPrevInstance, LPSTR szCmdLin
 	DialogManager::AddDlg(vfpudlg = new CVFPUDlg(_hInstance, hwndMain, currentDebugMIPS));
 
 	host = new WindowsHost(hwndMain, hwndDisplay);
+	host->SetWindowTitle(0);
 
 	// Emu thread is always running!
 	EmuThread_Start();