Fix a crash when closing DirectX's window, also apply a fix from j4ck.fr0st/BhaaL @ issue 1277 to prevent two possibles hang on stop.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4756 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/PluginSpecs/pluginspecs_video.h

@@ -21,7 +21,7 @@ typedef void			(*TRequestWindowSize)(int _iWidth, int _iHeight, bool _bFullscree
 typedef void			(*TCopiedToXFB)(bool video_update);
 typedef unsigned int	(*TPeekMessages)(void);
 typedef void			(*TUpdateFPSDisplay)(const char* text); // sets the window title
-typedef void			(*TKeyPressed)(int keycode, bool shift, bool control); // sets the window title
+typedef void			(*TKeyPressed)(int keycode, bool shift, bool control); // passes keys to the hotkey function
 
 enum FieldType
 {

Source/Plugins/Plugin_VideoDX9/Src/EmuWindow.cpp

@@ -84,13 +84,14 @@ LRESULT CALLBACK WndProc( HWND hWnd, UINT iMsg, WPARAM wParam, LPARAM lParam )
 				}
 				break;
 		}
+		// Tell the hotkey function that this key was pressed
 		g_VideoInitialize.pKeyPress(LOWORD(wParam), GetAsyncKeyState(VK_SHIFT) != 0, GetAsyncKeyState(VK_CONTROL) != 0);
 		break;
 /*
 	case WM_SYSKEYDOWN:
 		switch( LOWORD( wParam ))
 		{
-			case VK_RETURN:   // Pressing Esc switch FullScreen/Windowed
+			case VK_RETURN:   // Pressing Alt+Enter switch FullScreen/Windowed
 				if (g_ActiveConfig.bFullscreen)
 				{
 					DestroyWindow(hWnd);
@@ -112,26 +113,15 @@ LRESULT CALLBACK WndProc( HWND hWnd, UINT iMsg, WPARAM wParam, LPARAM lParam )
 	break;
 
 	case WM_CLOSE:
-		Fifo_ExitLoopNonBlocking();
+		// When the user closes the window, we post an event to the main window to call Stop()
-		//Shutdown();
+		// Which then handles all the necessary steps to Shutdown the core + the plugins
-		// Simple hack to easily exit without stopping. Hope to fix the stopping errors soon.
+		PostMessage( m_hMain, WM_USER, WM_USER_STOP, 0 );
-		//ExitProcess(0);
 		return 0;
 
-	case WM_DESTROY:
-		//Shutdown();
-		//PostQuitMessage( 0 );
-		break;
-
 	case WM_USER:
 		// if (wParam == TOGGLE_FULLSCREEN)
 		// TODO : Insert some toggle fullscreen code here, kthx :d
-		break;
+		// see TODO ^ upper
-	
-	case WM_SIZE:
-		// Reset the D3D Device here
-		// Also make damn sure that this is not called from inside rendering a frame :P
-		// Renderer::ReinitView();
 		break;
 
 	case WM_SYSCOMMAND:

Source/Plugins/Plugin_VideoDX9/Src/main.cpp

@@ -451,7 +451,7 @@ u32 Video_AccessEFB(EFBAccessType type, u32 x, u32 y)
 
 	if (g_VideoInitialize.bOnThread)
 	{
-		while (Common::AtomicLoadAcquire(s_efbAccessRequested))
+		while (Common::AtomicLoadAcquire(s_efbAccessRequested) && s_initialized)
 			Common::YieldCPU();
 	}
 	else

Source/Plugins/Plugin_VideoOGL/Src/OS/Win32.cpp

@@ -342,7 +342,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
 			OnKeyDown(lParam);
 			FreeLookInput(wParam, lParam);
 		}
-		if (wParam == TOGGLE_FULLSCREEN)
+		if (wParam == TOGGLE_FULLSCREEN && !g_Config.RenderToMainframe)
 			ToggleFullscreen(m_hWnd);
 		break;
 
@@ -479,7 +479,7 @@ void ToggleFullscreen(HWND hParent)
 				SetWindowPos(hParent, NULL, X, Y, w_fs, h_fs, SWP_NOREPOSITION | SWP_NOZORDER);
 
 			// Set new window style FS -> Windowed
-			SetWindowLong(hParent, GWL_STYLE, WS_OVERLAPPEDWINDOW);
+			SetWindowLongPtr(hParent, GWL_STYLE, WS_OVERLAPPEDWINDOW);
 
 			// Eventually show the window!
 			EmuWindow::Show();
@@ -497,18 +497,18 @@ void ToggleFullscreen(HWND hParent)
 			dmScreenSettings.dmSize			= sizeof(dmScreenSettings);
 			dmScreenSettings.dmPelsWidth	= w_fs;
 			dmScreenSettings.dmPelsHeight	= h_fs;
-			dmScreenSettings.dmBitsPerPel	= 32;
+			dmScreenSettings.dmFields = DM_PELSWIDTH|DM_PELSHEIGHT;
-			dmScreenSettings.dmFields = DM_BITSPERPEL|DM_PELSWIDTH|DM_PELSHEIGHT;
+			if (ChangeDisplaySettings(&dmScreenSettings, 0) != DISP_CHANGE_SUCCESSFUL)
-			if (ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
 				return;
 			
 			// Set new window style -> PopUp
-			SetWindowLong(hParent, GWL_STYLE, WS_POPUP);
+			SetWindowLongPtr(hParent, GWL_STYLE, WS_POPUP);
-			g_Config.bFullscreen = true;
-			ShowCursor(FALSE);
 
 			// SetWindowPos to the upper-left corner of the screen
-			SetWindowPos(hParent, NULL, 0, 0, w_fs, h_fs, SWP_NOREPOSITION | SWP_NOZORDER);
+			SetWindowPos(hParent, HWND_TOP, 0, 0, w_fs, h_fs, SWP_NOREPOSITION);
+
+			g_Config.bFullscreen = true;
+			ShowCursor(FALSE);
 
 			// Eventually show the window!
 			EmuWindow::Show();

Source/Plugins/Plugin_VideoOGL/Src/main.cpp

@@ -410,6 +410,7 @@ void Video_Prepare(void)
 void Shutdown(void)
 {
 	s_PluginInitialized = false;
+	ForceSwap = true;
 
 	s_efbAccessRequested = FALSE;
 	s_swapRequested = FALSE;
@@ -516,7 +517,7 @@ void Video_BeginField(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight)
 		// Make sure previous swap request has made it to the screen
 		if (g_VideoInitialize.bOnThread)
 		{
-			while (Common::AtomicLoadAcquire(s_swapRequested))
+			while (Common::AtomicLoadAcquire(s_swapRequested) && s_PluginInitialized)
 				Common::YieldCPU();
 		}
 		else
@@ -569,7 +570,7 @@ u32 Video_AccessEFB(EFBAccessType type, u32 x, u32 y)
 
 		if (g_VideoInitialize.bOnThread)
 		{
-			while (Common::AtomicLoadAcquire(s_efbAccessRequested))
+			while (Common::AtomicLoadAcquire(s_efbAccessRequested) && s_PluginInitialized)
 				Common::YieldCPU();
 		}
 		else