Allow to choose ANGLE backend.

Telegram/Resources/langs/lang.strings

@@ -452,6 +452,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_performance" = "Performance";
 "lng_settings_enable_animations" = "Enable animations";
 "lng_settings_enable_opengl" = "Enable OpenGL rendering for media";
+"lng_settings_angle_backend" = "ANGLE graphics backend";
+"lng_settings_angle_backend_auto" = "Auto";
+"lng_settings_angle_backend_d3d9" = "Direct3D 9";
+"lng_settings_angle_backend_d3d11" = "Direct3D 11";
+"lng_settings_angle_backend_d3d11on12" = "D3D11on12";
+"lng_settings_angle_backend_opengl" = "OpenGL";
+"lng_settings_angle_backend_disabled" = "Disabled";
 "lng_settings_sensitive_title" = "Sensitive content";
 "lng_settings_sensitive_disable_filtering" = "Disable filtering";
 "lng_settings_sensitive_about" = "Display sensitive media in public channels on all your Telegram devices.";

Telegram/SourceFiles/core/application.cpp

@@ -58,6 +58,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/window_lock_widgets.h"
 #include "history/history_location_manager.h"
 #include "ui/widgets/tooltip.h"
+#include "ui/gl/gl_detection.h"
 #include "ui/image/image.h"
 #include "ui/text/text_options.h"
 #include "ui/emoji_config.h"
@@ -281,8 +282,7 @@ void Application::run() {
 		LOG(("Shortcuts Error: %1").arg(error));
 	}
 
-	if (!Platform::IsMac()
-		&& Ui::Integration::Instance().openglLastCheckFailed()) {
+	if (!Platform::IsMac() && Ui::GL::LastCrashCheckFailed()) {
 		showOpenGLCrashNotification();
 	}
 
@@ -297,14 +297,14 @@ void Application::run() {
 void Application::showOpenGLCrashNotification() {
 	const auto enable = [=] {
 		Ui::GL::ForceDisable(false);
-		Ui::Integration::Instance().openglCheckFinish();
+		Ui::GL::CrashCheckFinish();
 		Core::App().settings().setDisableOpenGL(false);
 		Local::writeSettings();
 		App::restart();
 	};
 	const auto keepDisabled = [=] {
 		Ui::GL::ForceDisable(true);
-		Ui::Integration::Instance().openglCheckFinish();
+		Ui::GL::CrashCheckFinish();
 		Core::App().settings().setDisableOpenGL(true);
 		Local::writeSettings();
 	};

Telegram/SourceFiles/core/core_settings.cpp

@@ -549,7 +549,7 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	_disableOpenGL = (disableOpenGL == 1);
 	if (!Platform::IsMac()) {
 		Ui::GL::ForceDisable(_disableOpenGL
-			|| Ui::Integration::Instance().openglLastCheckFailed());
+			|| Ui::GL::LastCrashCheckFailed());
 	}
 	_groupCallNoiseSuppression = (groupCallNoiseSuppression == 1);
 	const auto uncheckedWorkMode = static_cast<WorkMode>(workMode);

Telegram/SourceFiles/core/ui_integration.cpp

@@ -88,6 +88,10 @@ const auto kBadPrefix = u"http://"_q;
 	return cWorkingDir() + "tdata/opengl_crash_check";
 }
 
+[[nodiscard]] QString ANGLEBackendFilePath() {
+	return cWorkingDir() + "tdata/angle_backend";
+}
+
 } // namespace
 
 void UiIntegration::postponeCall(FnMut<void()> &&callable) {
@@ -106,20 +110,12 @@ QString UiIntegration::emojiCacheFolder() {
 	return cWorkingDir() + "tdata/emoji";
 }
 
-void UiIntegration::openglCheckStart() {
-	auto f = QFile(OpenGLCheckFilePath());
-	if (f.open(QIODevice::WriteOnly)) {
-		f.write("1", 1);
-		f.close();
-	}
+QString UiIntegration::openglCheckFilePath() {
+	return OpenGLCheckFilePath();
 }
 
-void UiIntegration::openglCheckFinish() {
-	QFile::remove(OpenGLCheckFilePath());
-}
-
-bool UiIntegration::openglLastCheckFailed() {
-	return OpenGLLastCheckFailed();
+QString UiIntegration::angleBackendFilePath() {
+	return ANGLEBackendFilePath();
 }
 
 void UiIntegration::textActionsUpdated() {

Telegram/SourceFiles/core/ui_integration.h

@@ -37,10 +37,8 @@ public:
 	void unregisterLeaveSubscription(not_null<QWidget*> widget) override;
 
 	QString emojiCacheFolder() override;
-
-	void openglCheckStart() override;
-	void openglCheckFinish() override;
-	bool openglLastCheckFailed() override;
+	QString openglCheckFilePath() override;
+	QString angleBackendFilePath() override;
 
 	void textActionsUpdated() override;
 	void activationFromTopPanel() override;

Telegram/SourceFiles/settings/settings_advanced.cpp

@@ -14,8 +14,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/labels.h"
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/buttons.h"
+#include "ui/gl/gl_detection.h"
 #include "ui/text/text_utilities.h" // Ui::Text::ToUpper
 #include "ui/text/format_values.h"
+#include "ui/boxes/single_choice_box.h"
 #include "boxes/connection_box.h"
 #include "boxes/about_box.h"
 #include "boxes/confirm_box.h"
@@ -512,6 +514,77 @@ void SetupAnimations(not_null<Ui::VerticalLayout*> container) {
 	}, container->lifetime());
 }
 
+void SetupANGLE(
+		not_null<Window::SessionController*> controller,
+		not_null<Ui::VerticalLayout*> container) {
+	using ANGLE = Ui::GL::ANGLE;
+	const auto options = std::vector{
+		tr::lng_settings_angle_backend_auto(tr::now),
+		tr::lng_settings_angle_backend_d3d11(tr::now),
+		tr::lng_settings_angle_backend_d3d9(tr::now),
+		tr::lng_settings_angle_backend_d3d11on12(tr::now),
+		tr::lng_settings_angle_backend_opengl(tr::now),
+		tr::lng_settings_angle_backend_disabled(tr::now),
+	};
+	const auto backendIndex = [] {
+		if (Core::App().settings().disableOpenGL()) {
+			return 5;
+		} else switch (Ui::GL::CurrentANGLE()) {
+		case ANGLE::Auto: return 0;
+		case ANGLE::D3D11: return 1;
+		case ANGLE::D3D9: return 2;
+		case ANGLE::D3D11on12: return 3;
+		case ANGLE::OpenGL: return 4;
+		}
+		Unexpected("Ui::GL::CurrentANGLE value in SetupANGLE.");
+	}();
+	const auto button = AddButtonWithLabel(
+		container,
+		tr::lng_settings_angle_backend(),
+		rpl::single(options[backendIndex]),
+		st::settingsButton);
+	button->addClickHandler([=] {
+		controller->show(Box([=](not_null<Ui::GenericBox*> box) {
+			const auto save = [=](int index) {
+				if (index == backendIndex) {
+					return;
+				}
+				const auto confirmed = crl::guard(button, [=] {
+					const auto nowDisabled = (index == 5);
+					if (!nowDisabled) {
+						Ui::GL::ChangeANGLE([&] {
+							switch (index) {
+							case 0: return ANGLE::Auto;
+							case 1: return ANGLE::D3D11;
+							case 2: return ANGLE::D3D9;
+							case 3: return ANGLE::D3D11on12;
+							case 4: return ANGLE::OpenGL;
+							}
+							Unexpected("Index in SetupANGLE.");
+						}());
+					}
+					const auto wasDisabled = (backendIndex == 5);
+					if (nowDisabled != wasDisabled) {
+						Core::App().settings().setDisableOpenGL(nowDisabled);
+						Local::writeSettings();
+					}
+					App::restart();
+				});
+				controller->show(Box<ConfirmBox>(
+					tr::lng_settings_need_restart(tr::now),
+					tr::lng_settings_restart_now(tr::now),
+					confirmed));
+			};
+			SingleChoiceBox(box, {
+				.title = tr::lng_settings_angle_backend(),
+				.options = options,
+				.initialSelection = backendIndex,
+				.callback = save,
+			});
+		}));
+	});
+}
+
 void SetupOpenGL(
 		not_null<Window::SessionController*> controller,
 		not_null<Ui::VerticalLayout*> container) {
@@ -550,7 +623,9 @@ void SetupPerformance(
 		not_null<Window::SessionController*> controller,
 		not_null<Ui::VerticalLayout*> container) {
 	SetupAnimations(container);
-	if (!Platform::IsMac()) {
+	if constexpr (Platform::IsWindows()) {
+		SetupANGLE(controller, container);
+	} else if constexpr (Platform::IsLinux()) {
 		SetupOpenGL(controller, container);
 	}
 }

Telegram/lib_ui

@@ -1 +1 @@
-Subproject commit 7577f063a6c6075dcee5556de9e1f96d07b2a12d
+Subproject commit ac97c608c851cb3099aa98332354c179b4821e39