Merge pull request #12090 from driver1998/uwp-text-dwrite

UWP: Full screen support

UWP/App.cpp

@@ -217,9 +217,10 @@ void App::OnActivated(CoreApplicationView^ applicationView, IActivatedEventArgs^
 	// Run() won't start until the CoreWindow is activated.
 	CoreWindow::GetForCurrentThread()->Activate();
 	// On mobile, we force-enter fullscreen mode.
-	if (m_isPhone) {
+	if (m_isPhone) g_Config.bFullScreen = true;
+
+	if (g_Config.bFullScreen)
 		Windows::UI::ViewManagement::ApplicationView::GetForCurrentView()->TryEnterFullScreenMode();
-	}
 }
 
 void App::OnSuspending(Platform::Object^ sender, SuspendingEventArgs^ args) {
@@ -228,9 +229,10 @@ void App::OnSuspending(Platform::Object^ sender, SuspendingEventArgs^ args) {
 	// aware that a deferral may not be held indefinitely. After about five seconds,
 	// the app will be forced to exit.
 	SuspendingDeferral^ deferral = args->SuspendingOperation->GetDeferral();
+	auto app = this;
 
-	create_task([this, deferral]() {
-		m_deviceResources->Trim();
+	create_task([app, deferral]() {
+		app->m_deviceResources->Trim();
 		deferral->Complete();
 	});
 }
@@ -246,6 +248,9 @@ void App::OnResuming(Platform::Object^ sender, Platform::Object^ args) {
 // Window event handlers.
 
 void App::OnWindowSizeChanged(CoreWindow^ sender, WindowSizeChangedEventArgs^ args) {
+	auto view = Windows::UI::ViewManagement::ApplicationView::GetForCurrentView();
+	g_Config.bFullScreen = view->IsFullScreenMode;
+
 	int width = sender->Bounds.Width;
 	int height = sender->Bounds.Height;
 	float scale = m_deviceResources->GetDpi() / 96.0f;
@@ -263,6 +268,13 @@ void App::OnWindowSizeChanged(CoreWindow^ sender, WindowSizeChangedEventArgs^ ar
 }
 
 void App::OnVisibilityChanged(CoreWindow^ sender, VisibilityChangedEventArgs^ args) {
+
+	if (args->Visible == false) {
+		// MainScreen::OnExit and even App::OnWindowClosed
+		// doesn't seem to be called when closing the window
+		// Try to save the config here
+		g_Config.Save("App::OnVisibilityChanged");
+	}
 	m_windowVisible = args->Visible;
 }
 

UWP/PPSSPP_UWPMain.cpp

@@ -429,6 +429,14 @@ void System_SendMessage(const char *command, const char *parameter) {
 				g_main->LoadStorageFile(file);
 			}
 		});
+	} else if (!strcmp(command, "toggle_fullscreen")) {
+		auto view = Windows::UI::ViewManagement::ApplicationView::GetForCurrentView();
+		if (strcmp(parameter, "0") == 0) {
+			view->ExitFullScreenMode();
+		}
+		else if (strcmp(parameter, "1") == 0){
+			view->TryEnterFullScreenMode();
+		}
 	}
 }
 

ext/native/gfx_es2/draw_text_uwp.cpp

@@ -151,6 +151,11 @@ TextDrawerUWP::~TextDrawerUWP() {
 	m_d2dContext->Release();
 	m_d2dDevice->Release();
 	m_d2dFactory->Release();
+
+	m_fontCollection->Release();
+	m_fontSet->Release();
+	m_fontFile->Release();
+	m_fontSetBuilder->Release();
 	m_dwriteFactory->Release();
 	delete ctx_;
 }
@@ -206,6 +211,7 @@ void TextDrawerUWP::MeasureString(const char *str, size_t len, float *w, float *
 		if (iter != fontMap_.end()) {
 			format = iter->second->textFmt;
 		}
+		if (!format) return;
 
 		std::wstring wstr = ConvertUTF8ToWString(ReplaceAll(ReplaceAll(std::string(str, len), "\n", "\r\n"), "&&", "&"));
 
@@ -223,6 +229,7 @@ void TextDrawerUWP::MeasureString(const char *str, size_t len, float *w, float *
 
 		DWRITE_TEXT_METRICS metrics;
 		layout->GetMetrics(&metrics);
+		layout->Release();
 
 		entry = new TextMeasureEntry();
 		entry->width = metrics.width + 1;
@@ -242,6 +249,7 @@ void TextDrawerUWP::MeasureStringRect(const char *str, size_t len, const Bounds
 	if (iter != fontMap_.end()) {
 		format = iter->second->textFmt;
 	}
+	if (!format) return;
 
 	std::string toMeasure = std::string(str, len);
 	if (align & FLAG_WRAP_TEXT) {
@@ -282,6 +290,7 @@ void TextDrawerUWP::MeasureStringRect(const char *str, size_t len, const Bounds
 
 			DWRITE_TEXT_METRICS metrics;
 			layout->GetMetrics(&metrics);
+			layout->Release();
 
 			entry = new TextMeasureEntry();
 			entry->width = metrics.width + 1;
@@ -325,6 +334,7 @@ void TextDrawerUWP::DrawString(DrawBuffer &target, const char *str, float x, flo
 		if (iter != fontMap_.end()) {
 			format = iter->second->textFmt;
 		}
+		if (!format) return;
 
 		if (align & ALIGN_HCENTER)
 			format->SetTextAlignment(DWRITE_TEXT_ALIGNMENT_CENTER);

ext/native/gfx_es2/draw_text_uwp.h

@@ -44,7 +44,6 @@ protected:
 	ID2D1Factory5*        m_d2dFactory;
 	ID2D1Device4*         m_d2dDevice;
 	ID2D1DeviceContext4*  m_d2dContext;
-	ID2D1Bitmap1*         m_d2dTargetBitmap;
 	ID2D1SolidColorBrush* m_d2dWhiteBrush;
 
 	// DirectWrite drawing components.