Frontend: Add anti-aliasing method setting

src/yuzu/configuration/config.cpp

@@ -826,6 +826,7 @@ void Config::ReadRendererValues() {
     ReadGlobalSetting(Settings::values.aspect_ratio);
     ReadGlobalSetting(Settings::values.resolution_setup);
     ReadGlobalSetting(Settings::values.scaling_filter);
+    ReadGlobalSetting(Settings::values.anti_aliasing);
     ReadGlobalSetting(Settings::values.max_anisotropy);
     ReadGlobalSetting(Settings::values.use_speed_limit);
     ReadGlobalSetting(Settings::values.speed_limit);
@@ -1374,6 +1375,10 @@ void Config::SaveRendererValues() {
                  static_cast<u32>(Settings::values.scaling_filter.GetValue(global)),
                  static_cast<u32>(Settings::values.scaling_filter.GetDefault()),
                  Settings::values.scaling_filter.UsingGlobal());
+    WriteSetting(QString::fromStdString(Settings::values.anti_aliasing.GetLabel()),
+                 static_cast<u32>(Settings::values.anti_aliasing.GetValue(global)),
+                 static_cast<u32>(Settings::values.anti_aliasing.GetDefault()),
+                 Settings::values.anti_aliasing.UsingGlobal());
     WriteGlobalSetting(Settings::values.max_anisotropy);
     WriteGlobalSetting(Settings::values.use_speed_limit);
     WriteGlobalSetting(Settings::values.speed_limit);

src/yuzu/configuration/config.h

@@ -191,5 +191,6 @@ Q_DECLARE_METATYPE(Settings::FullscreenMode);
 Q_DECLARE_METATYPE(Settings::NvdecEmulation);
 Q_DECLARE_METATYPE(Settings::ResolutionSetup);
 Q_DECLARE_METATYPE(Settings::ScalingFilter);
+Q_DECLARE_METATYPE(Settings::AntiAliasing);
 Q_DECLARE_METATYPE(Settings::RendererBackend);
 Q_DECLARE_METATYPE(Settings::ShaderBackend);

src/yuzu/configuration/configure_graphics.cpp

@@ -107,6 +107,8 @@ void ConfigureGraphics::SetConfiguration() {
             static_cast<int>(Settings::values.resolution_setup.GetValue()));
         ui->scaling_filter_combobox->setCurrentIndex(
             static_cast<int>(Settings::values.scaling_filter.GetValue()));
+        ui->anti_aliasing_combobox->setCurrentIndex(
+            static_cast<int>(Settings::values.anti_aliasing.GetValue()));
     } else {
         ConfigurationShared::SetPerGameSetting(ui->api, &Settings::values.renderer_backend);
         ConfigurationShared::SetHighlight(ui->api_widget,
@@ -137,6 +139,11 @@ void ConfigureGraphics::SetConfiguration() {
         ConfigurationShared::SetHighlight(ui->scaling_filter_label,
                                           !Settings::values.scaling_filter.UsingGlobal());
 
+        ConfigurationShared::SetPerGameSetting(ui->anti_aliasing_combobox,
+                                               &Settings::values.anti_aliasing);
+        ConfigurationShared::SetHighlight(ui->anti_aliasing_label,
+                                          !Settings::values.anti_aliasing.UsingGlobal());
+
         ui->bg_combobox->setCurrentIndex(Settings::values.bg_red.UsingGlobal() ? 0 : 1);
         ui->bg_button->setEnabled(!Settings::values.bg_red.UsingGlobal());
         ConfigurationShared::SetHighlight(ui->bg_layout, !Settings::values.bg_red.UsingGlobal());
@@ -156,6 +163,10 @@ void ConfigureGraphics::ApplyConfiguration() {
         ui->scaling_filter_combobox->currentIndex() -
         ((Settings::IsConfiguringGlobal()) ? 0 : ConfigurationShared::USE_GLOBAL_OFFSET));
 
+    const auto anti_aliasing = static_cast<Settings::AntiAliasing>(
+        ui->anti_aliasing_combobox->currentIndex() -
+        ((Settings::IsConfiguringGlobal()) ? 0 : ConfigurationShared::USE_GLOBAL_OFFSET));
+
     ConfigurationShared::ApplyPerGameSetting(&Settings::values.fullscreen_mode,
                                              ui->fullscreen_mode_combobox);
     ConfigurationShared::ApplyPerGameSetting(&Settings::values.aspect_ratio,
@@ -193,6 +204,9 @@ void ConfigureGraphics::ApplyConfiguration() {
         if (Settings::values.scaling_filter.UsingGlobal()) {
             Settings::values.scaling_filter.SetValue(scaling_filter);
         }
+        if (Settings::values.anti_aliasing.UsingGlobal()) {
+            Settings::values.anti_aliasing.SetValue(anti_aliasing);
+        }
     } else {
         if (ui->resolution_combobox->currentIndex() == ConfigurationShared::USE_GLOBAL_INDEX) {
             Settings::values.resolution_setup.SetGlobal(true);
@@ -206,6 +220,12 @@ void ConfigureGraphics::ApplyConfiguration() {
             Settings::values.scaling_filter.SetGlobal(false);
             Settings::values.scaling_filter.SetValue(scaling_filter);
         }
+        if (ui->anti_aliasing_combobox->currentIndex() == ConfigurationShared::USE_GLOBAL_INDEX) {
+            Settings::values.anti_aliasing.SetGlobal(true);
+        } else {
+            Settings::values.anti_aliasing.SetGlobal(false);
+            Settings::values.anti_aliasing.SetValue(anti_aliasing);
+        }
         if (ui->api->currentIndex() == ConfigurationShared::USE_GLOBAL_INDEX) {
             Settings::values.renderer_backend.SetGlobal(true);
             Settings::values.shader_backend.SetGlobal(true);
@@ -354,6 +374,7 @@ void ConfigureGraphics::SetupPerGameUI() {
         ui->aspect_ratio_combobox->setEnabled(Settings::values.aspect_ratio.UsingGlobal());
         ui->resolution_combobox->setEnabled(Settings::values.resolution_setup.UsingGlobal());
         ui->scaling_filter_combobox->setEnabled(Settings::values.scaling_filter.UsingGlobal());
+        ui->anti_aliasing_combobox->setEnabled(Settings::values.anti_aliasing.UsingGlobal());
         ui->use_asynchronous_gpu_emulation->setEnabled(
             Settings::values.use_asynchronous_gpu_emulation.UsingGlobal());
         ui->nvdec_emulation->setEnabled(Settings::values.nvdec_emulation.UsingGlobal());
@@ -388,6 +409,9 @@ void ConfigureGraphics::SetupPerGameUI() {
     ConfigurationShared::SetColoredComboBox(
         ui->scaling_filter_combobox, ui->scaling_filter_label,
         static_cast<int>(Settings::values.scaling_filter.GetValue(true)));
+    ConfigurationShared::SetColoredComboBox(
+        ui->anti_aliasing_combobox, ui->anti_aliasing_label,
+        static_cast<int>(Settings::values.anti_aliasing.GetValue(true)));
     ConfigurationShared::InsertGlobalItem(
         ui->api, static_cast<int>(Settings::values.renderer_backend.GetValue(true)));
     ConfigurationShared::InsertGlobalItem(

src/yuzu/configuration/configure_graphics.ui

@@ -437,6 +437,45 @@
           </layout>
          </widget>
         </item>
+        <item>
+          <widget class="QWidget" name="anti_aliasing_layout" native="true">
+            <layout class="QHBoxLayout" name="horizontalLayout_7">
+              <property name="leftMargin">
+                <number>0</number>
+              </property>
+              <property name="topMargin">
+                <number>0</number>
+              </property>
+              <property name="rightMargin">
+                <number>0</number>
+              </property>
+              <property name="bottomMargin">
+                <number>0</number>
+              </property>
+              <item>
+                <widget class="QLabel" name="anti_aliasing_label">
+                  <property name="text">
+                    <string>Anti-Aliasing Method:</string>
+                  </property>
+                </widget>
+              </item>
+              <item>
+                <widget class="QComboBox" name="anti_aliasing_combobox">
+                  <item>
+                    <property name="text">
+                      <string>None</string>
+                    </property>
+                  </item>
+                  <item>
+                    <property name="text">
+                      <string>FXAA</string>
+                    </property>
+                  </item>
+                </widget>
+              </item>
+            </layout>
+          </widget>
+        </item>
         <item>
          <widget class="QWidget" name="bg_layout" native="true">
           <property name="sizePolicy">

src/yuzu_cmd/config.cpp

@@ -453,6 +453,7 @@ void Config::ReadValues() {
 
     ReadSetting("Renderer", Settings::values.resolution_setup);
     ReadSetting("Renderer", Settings::values.scaling_filter);
+    ReadSetting("Renderer", Settings::values.anti_aliasing);
     ReadSetting("Renderer", Settings::values.fullscreen_mode);
     ReadSetting("Renderer", Settings::values.aspect_ratio);
     ReadSetting("Renderer", Settings::values.max_anisotropy);