Create an "Advanced" tab in the graphics configuration tab and add anisotropic filtering levels.

src/yuzu/configuration/configure_graphics_advanced.h

@@ -0,0 +1,30 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include <QWidget>
+
+namespace Ui {
+class ConfigureGraphicsAdvanced;
+}
+
+class ConfigureGraphicsAdvanced : public QWidget {
+    Q_OBJECT
+
+public:
+    explicit ConfigureGraphicsAdvanced(QWidget* parent = nullptr);
+    ~ConfigureGraphicsAdvanced() override;
+
+    void ApplyConfiguration();
+
+private:
+    void changeEvent(QEvent* event) override;
+    void RetranslateUI();
+
+    void SetConfiguration();
+
+    std::unique_ptr<Ui::ConfigureGraphicsAdvanced> ui;
+};