citra-qt: Add an "Alternative Speed Limit" with its hotkey (#5281)

* Change "Toggle Speed Limit" to toggle between 100% and a custom value

This will change the shortcut for "Toggle Speed Limit" to make it swap between 100% and the value of "Limit Speed Percent" in the config. Old functionality is still there, but renamed to "Unthrottle".

* Complete reimplementation of the function

* Fix something that didn't get saved correctly

* Fix missing indentation

* Rewrite to keep only a single QSpinBox

* Second rewrite

* set Unthrottled to 0 in the Qspinbox

* Hotkey for Unthrottle

* minor improvements to the design

* Apply suggestions from code review

Co-authored-by: Ben <bene_thomas@web.de>

* Default slider values

* clang-format fixes

* Prevent the speed slider from changing size

...when an element in its row has variable width.

* Change "Game Speed" to "Emulation Speed"

* Apply suggestions from code review

`game_speed` to` emulation_speed`

Co-authored-by: Valentin Vanelslande <vvanelslandedev@gmail.com>

* Fix for QSliders

* Revert "Prevent the speed slider from changing size"

This reverts commit ddaca20044.

* clang-format

...doesn't seem to stick to a choice

* Fix 2 for QSliders

Co-authored-by: B3n30 <benediktthomas@gmail.com>
Co-authored-by: Ben <bene_thomas@web.de>
Co-authored-by: Valentin Vanelslande <vvanelslandedev@gmail.com>

src/citra/config.cpp

@@ -123,11 +123,14 @@ void Config::ReadValues() {
     Settings::values.use_shader_jit = sdl2_config->GetBoolean("Renderer", "use_shader_jit", true);
     Settings::values.resolution_factor =
         static_cast<u16>(sdl2_config->GetInteger("Renderer", "resolution_factor", 1));
-    Settings::values.use_frame_limit = sdl2_config->GetBoolean("Renderer", "use_frame_limit", true);
     Settings::values.use_disk_shader_cache =
         sdl2_config->GetBoolean("Renderer", "use_disk_shader_cache", true);
     Settings::values.frame_limit =
         static_cast<u16>(sdl2_config->GetInteger("Renderer", "frame_limit", 100));
+    Settings::values.use_frame_limit_alternate =
+        sdl2_config->GetBoolean("Renderer", "use_frame_limit_alternate", false);
+    Settings::values.frame_limit_alternate =
+        static_cast<u16>(sdl2_config->GetInteger("Renderer", "frame_limit_alternate", 200));
     Settings::values.use_vsync_new =
         static_cast<u16>(sdl2_config->GetInteger("Renderer", "use_vsync_new", 1));
     Settings::values.texture_filter_name =

src/citra/default_ini.h

@@ -139,14 +139,19 @@ resolution_factor =
 # Texture filter name
 texture_filter_name =
 
-# Turns on the frame limiter, which will limit frames output to the target game speed
-# 0: Off, 1: On (default)
-use_frame_limit =
-
-# Limits the speed of the game to run no faster than this value as a percentage of target speed
-# 1 - 9999: Speed limit as a percentage of target game speed. 100 (default)
+# Limits the speed of the game to run no faster than this value as a percentage of target speed.
+# Will not have an effect if unthrottled is enabled.
+# 5 - 995: Speed limit as a percentage of target game speed. 0 for unthrottled. 100 (default)
 frame_limit =
 
+# Overrides the frame limiter to use frame_limit_alternate instead of frame_limit.
+# 0: Off (default), 1: On
+use_frame_limit_alternate =
+
+# Alternate speed limit to be used instead of frame_limit if use_frame_limit_alternate is enabled
+# 5 - 995: Speed limit as a percentage of target game speed. 0 for unthrottled. 200 (default)
+frame_limit_alternate =
+
 # The clear color for the renderer. What shows up on the sides of the bottom screen.
 # Must be in range of 0.0-1.0. Defaults to 0.0 for all.
 bg_red =

src/citra_qt/configuration/config.cpp

@@ -78,7 +78,7 @@ const std::array<UISettings::Shortcut, 23> default_hotkeys{
      {QStringLiteral("Toggle Filter Bar"),        QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F"), Qt::WindowShortcut}},
      {QStringLiteral("Toggle Frame Advancing"),   QStringLiteral("Main Window"), {QStringLiteral("Ctrl+A"), Qt::ApplicationShortcut}},
      {QStringLiteral("Toggle Screen Layout"),     QStringLiteral("Main Window"), {QStringLiteral("F10"), Qt::WindowShortcut}},
-     {QStringLiteral("Toggle Speed Limit"),       QStringLiteral("Main Window"), {QStringLiteral("Ctrl+Z"), Qt::ApplicationShortcut}},
+     {QStringLiteral("Toggle Alternate Speed"),   QStringLiteral("Main Window"), {QStringLiteral("Ctrl+Z"), Qt::ApplicationShortcut}},
      {QStringLiteral("Toggle Status Bar"),        QStringLiteral("Main Window"), {QStringLiteral("Ctrl+S"), Qt::WindowShortcut}},
      {QStringLiteral("Toggle Texture Dumping"),   QStringLiteral("Main Window"), {QStringLiteral("Ctrl+D"), Qt::ApplicationShortcut}}}};
 // clang-format on
@@ -483,9 +483,11 @@ void Config::ReadRendererValues() {
     Settings::values.use_vsync_new = ReadSetting(QStringLiteral("use_vsync_new"), true).toBool();
     Settings::values.resolution_factor =
         static_cast<u16>(ReadSetting(QStringLiteral("resolution_factor"), 1).toInt());
-    Settings::values.use_frame_limit =
-        ReadSetting(QStringLiteral("use_frame_limit"), true).toBool();
     Settings::values.frame_limit = ReadSetting(QStringLiteral("frame_limit"), 100).toInt();
+    Settings::values.use_frame_limit_alternate =
+        ReadSetting(QStringLiteral("use_frame_limit_alternate"), false).toBool();
+    Settings::values.frame_limit_alternate =
+        ReadSetting(QStringLiteral("frame_limit_alternate"), 200).toInt();
 
     Settings::values.bg_red = ReadSetting(QStringLiteral("bg_red"), 0.0).toFloat();
     Settings::values.bg_green = ReadSetting(QStringLiteral("bg_green"), 0.0).toFloat();
@@ -983,8 +985,11 @@ void Config::SaveRendererValues() {
     WriteSetting(QStringLiteral("use_shader_jit"), Settings::values.use_shader_jit, true);
     WriteSetting(QStringLiteral("use_vsync_new"), Settings::values.use_vsync_new, true);
     WriteSetting(QStringLiteral("resolution_factor"), Settings::values.resolution_factor, 1);
-    WriteSetting(QStringLiteral("use_frame_limit"), Settings::values.use_frame_limit, true);
     WriteSetting(QStringLiteral("frame_limit"), Settings::values.frame_limit, 100);
+    WriteSetting(QStringLiteral("use_frame_limit_alternate"),
+                 Settings::values.use_frame_limit_alternate, false);
+    WriteSetting(QStringLiteral("frame_limit_alternate"), Settings::values.frame_limit_alternate,
+                 200);
 
     // Cast to double because Qt's written float values are not human-readable
     WriteSetting(QStringLiteral("bg_red"), (double)Settings::values.bg_red, 0.0);

src/citra_qt/configuration/configure_general.cpp

@@ -9,17 +9,53 @@
 #include "core/settings.h"
 #include "ui_configure_general.h"
 
+// The QSlider doesn't have an easy way to set a custom step amount,
+// so we can just convert from the sliders range (0 - 198) to the expected
+// settings range (5 - 995) with simple math.
+static constexpr int SliderToSettings(int value) {
+    return 5 * value + 5;
+}
+
+static constexpr int SettingsToSlider(int value) {
+    return (value - 5) / 5;
+}
+
 ConfigureGeneral::ConfigureGeneral(QWidget* parent)
     : QWidget(parent), ui(new Ui::ConfigureGeneral) {
 
     ui->setupUi(this);
-    SetConfiguration();
 
-    connect(ui->toggle_frame_limit, &QCheckBox::toggled, ui->frame_limit, &QSpinBox::setEnabled);
+    // Set a minimum width for the label to prevent the slider from changing size.
+    // This scales across DPIs, and is acceptable for uncapitalized strings.
+    ui->emulation_speed_display_label->setMinimumWidth(tr("unthrottled").size() * 6);
+
+    SetConfiguration();
 
     ui->updateBox->setVisible(UISettings::values.updater_found);
     connect(ui->button_reset_defaults, &QPushButton::clicked, this,
             &ConfigureGeneral::ResetDefaults);
+
+    connect(ui->frame_limit, &QSlider::valueChanged, [&](int value) {
+        if (value == ui->frame_limit->maximum()) {
+            ui->emulation_speed_display_label->setText(tr("unthrottled"));
+        } else {
+            ui->emulation_speed_display_label->setText(
+                QStringLiteral("%1%")
+                    .arg(SliderToSettings(value))
+                    .rightJustified(tr("unthrottled").size()));
+        }
+    });
+
+    connect(ui->frame_limit_alternate, &QSlider::valueChanged, [&](int value) {
+        if (value == ui->frame_limit_alternate->maximum()) {
+            ui->emulation_speed_alternate_display_label->setText(tr("unthrottled"));
+        } else {
+            ui->emulation_speed_alternate_display_label->setText(
+                QStringLiteral("%1%")
+                    .arg(SliderToSettings(value))
+                    .rightJustified(tr("unthrottled").size()));
+        }
+    });
 }
 
 ConfigureGeneral::~ConfigureGeneral() = default;
@@ -35,9 +71,36 @@ void ConfigureGeneral::SetConfiguration() {
     // The first item is "auto-select" with actual value -1, so plus one here will do the trick
     ui->region_combobox->setCurrentIndex(Settings::values.region_value + 1);
 
-    ui->toggle_frame_limit->setChecked(Settings::values.use_frame_limit);
-    ui->frame_limit->setEnabled(ui->toggle_frame_limit->isChecked());
-    ui->frame_limit->setValue(Settings::values.frame_limit);
+    if (Settings::values.frame_limit == 0) {
+        ui->frame_limit->setValue(ui->frame_limit->maximum());
+    } else {
+        ui->frame_limit->setValue(SettingsToSlider(Settings::values.frame_limit));
+    }
+    if (ui->frame_limit->value() == ui->frame_limit->maximum()) {
+        ui->emulation_speed_display_label->setText(tr("unthrottled"));
+    } else {
+        ui->emulation_speed_display_label->setText(
+            QStringLiteral("%1%")
+                .arg(SliderToSettings(ui->frame_limit->value()))
+                .rightJustified(tr("unthrottled").size()));
+    }
+
+    ui->toggle_alternate_speed->setChecked(Settings::values.use_frame_limit_alternate);
+
+    if (Settings::values.frame_limit_alternate == 0) {
+        ui->frame_limit_alternate->setValue(ui->frame_limit_alternate->maximum());
+    } else {
+        ui->frame_limit_alternate->setValue(
+            SettingsToSlider(Settings::values.frame_limit_alternate));
+    }
+    if (ui->frame_limit_alternate->value() == ui->frame_limit_alternate->maximum()) {
+        ui->emulation_speed_alternate_display_label->setText(tr("unthrottled"));
+    } else {
+        ui->emulation_speed_alternate_display_label->setText(
+            QStringLiteral("%1%")
+                .arg(SliderToSettings(ui->frame_limit_alternate->value()))
+                .rightJustified(tr("unthrottled").size()));
+    }
 }
 
 void ConfigureGeneral::ResetDefaults() {
@@ -63,8 +126,18 @@ void ConfigureGeneral::ApplyConfiguration() {
 
     Settings::values.region_value = ui->region_combobox->currentIndex() - 1;
 
-    Settings::values.use_frame_limit = ui->toggle_frame_limit->isChecked();
-    Settings::values.frame_limit = ui->frame_limit->value();
+    if (ui->frame_limit->value() == ui->frame_limit->maximum()) {
+        Settings::values.frame_limit = 0;
+    } else {
+        Settings::values.frame_limit = SliderToSettings(ui->frame_limit->value());
+    }
+    Settings::values.use_frame_limit_alternate = ui->toggle_alternate_speed->isChecked();
+    if (ui->frame_limit_alternate->value() == ui->frame_limit_alternate->maximum()) {
+        Settings::values.frame_limit_alternate = 0;
+    } else {
+        Settings::values.frame_limit_alternate =
+            SliderToSettings(ui->frame_limit_alternate->value());
+    }
 }
 
 void ConfigureGeneral::RetranslateUI() {

src/citra_qt/configuration/configure_general.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>345</width>
-    <height>358</height>
+    <width>408</width>
+    <height>396</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -75,21 +75,7 @@
         <string>Emulation</string>
        </property>
        <layout class="QGridLayout" name="gridLayout">
-        <item row="1" column="0">
-         <widget class="QCheckBox" name="toggle_frame_limit">
-          <property name="text">
-           <string>Limit Speed Percent</string>
-          </property>
-         </widget>
-        </item>
-        <item row="0" column="0">
-         <widget class="QLabel" name="label">
-          <property name="text">
-           <string>Region:</string>
-          </property>
-         </widget>
-        </item>
-        <item row="0" column="1">
+        <item row="0" column="2">
          <widget class="QComboBox" name="region_combobox">
           <item>
            <property name="text">
@@ -133,19 +119,94 @@
           </item>
          </widget>
         </item>
-        <item row="1" column="1">
-         <widget class="QSpinBox" name="frame_limit">
-          <property name="suffix">
-           <string>%</string>
+        <item row="1" column="0">
+         <widget class="QLabel" name="label_emulation_speed">
+          <property name="text">
+           <string>Emulation Speed:</string>
           </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QCheckBox" name="toggle_alternate_speed">
+          <property name="text">
+           <string>Use Alternate Speed:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="2">
+         <widget class="QSlider" name="frame_limit">
           <property name="minimum">
-           <number>1</number>
+           <number>0</number>
           </property>
           <property name="maximum">
-           <number>9999</number>
+           <number>199</number>
+          </property>
+          <property name="singleStep">
+           <number>5</number>
+          </property>
+          <property name="pageStep">
+           <number>15</number>
           </property>
           <property name="value">
-           <number>100</number>
+           <number>19</number>
+          </property>
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="tickPosition">
+           <enum>QSlider::TicksBelow</enum>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="QLabel" name="emulation_speed_display_label">
+          <property name="text">
+           <string/>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="0">
+         <widget class="QLabel" name="label">
+          <property name="text">
+           <string>Region:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="2">
+         <widget class="QSlider" name="frame_limit_alternate">
+          <property name="minimum">
+           <number>0</number>
+          </property>
+          <property name="maximum">
+           <number>199</number>
+          </property>
+          <property name="singleStep">
+           <number>5</number>
+          </property>
+          <property name="pageStep">
+           <number>15</number>
+          </property>
+          <property name="value">
+           <number>39</number>
+          </property>
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="tickPosition">
+           <enum>QSlider::TicksBelow</enum>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="QLabel" name="emulation_speed_alternate_display_label">
+          <property name="text">
+           <string/>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
           </property>
          </widget>
         </item>

src/citra_qt/configuration/configure_system.cpp

@@ -244,6 +244,10 @@ ConfigureSystem::ConfigureSystem(QWidget* parent) : QWidget(parent), ui(new Ui::
         }
     }
 
+    // Set a minimum width for the label to prevent the slider from changing size.
+    // This scales across DPIs. (This value should be enough for "xxx%")
+    ui->clock_display_label->setMinimumWidth(40);
+
     connect(ui->slider_clock_speed, &QSlider::valueChanged, [&](int value) {
         ui->clock_display_label->setText(QStringLiteral("%1%").arg(SliderToSettings(value)));
     });

src/citra_qt/main.cpp

@@ -491,9 +491,10 @@ void GMainWindow::InitializeHotkeys() {
                     ToggleFullscreen();
                 }
             });
-    connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Toggle Speed Limit"), this),
+    connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Toggle Alternate Speed"), this),
             &QShortcut::activated, this, [&] {
-                Settings::values.use_frame_limit = !Settings::values.use_frame_limit;
+                Settings::values.use_frame_limit_alternate =
+                    !Settings::values.use_frame_limit_alternate;
                 UpdateStatusBar();
             });
     connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Toggle Texture Dumping"), this),
@@ -504,17 +505,44 @@ void GMainWindow::InitializeHotkeys() {
     static constexpr u16 SPEED_LIMIT_STEP = 5;
     connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Increase Speed Limit"), this),
             &QShortcut::activated, this, [&] {
-                if (Settings::values.frame_limit < 9999 - SPEED_LIMIT_STEP) {
-                    Settings::values.frame_limit += SPEED_LIMIT_STEP;
-                    UpdateStatusBar();
+                if (Settings::values.use_frame_limit_alternate) {
+                    if (Settings::values.frame_limit_alternate == 0) {
+                        return;
+                    }
+                    if (Settings::values.frame_limit_alternate < 995 - SPEED_LIMIT_STEP) {
+                        Settings::values.frame_limit_alternate += SPEED_LIMIT_STEP;
+                    } else {
+                        Settings::values.frame_limit_alternate = 0;
+                    }
+                } else {
+                    if (Settings::values.frame_limit == 0) {
+                        return;
+                    }
+                    if (Settings::values.frame_limit < 995 - SPEED_LIMIT_STEP) {
+                        Settings::values.frame_limit += SPEED_LIMIT_STEP;
+                    } else {
+                        Settings::values.frame_limit = 0;
+                    }
                 }
+                UpdateStatusBar();
             });
     connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Decrease Speed Limit"), this),
             &QShortcut::activated, this, [&] {
-                if (Settings::values.frame_limit > SPEED_LIMIT_STEP) {
-                    Settings::values.frame_limit -= SPEED_LIMIT_STEP;
-                    UpdateStatusBar();
+                if (Settings::values.use_frame_limit_alternate) {
+                    if (Settings::values.frame_limit_alternate == 0) {
+                        Settings::values.frame_limit_alternate = 995;
+                    } else if (Settings::values.frame_limit_alternate > SPEED_LIMIT_STEP) {
+                        Settings::values.frame_limit_alternate -= SPEED_LIMIT_STEP;
+                    }
+                } else {
+                    if (Settings::values.frame_limit == 0) {
+                        Settings::values.frame_limit = 995;
+                    } else if (Settings::values.frame_limit > SPEED_LIMIT_STEP) {
+                        Settings::values.frame_limit -= SPEED_LIMIT_STEP;
+                        UpdateStatusBar();
+                    }
                 }
+                UpdateStatusBar();
             });
     connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Toggle Frame Advancing"), this),
             &QShortcut::activated, ui.action_Enable_Frame_Advancing, &QAction::trigger);
@@ -2019,12 +2047,22 @@ void GMainWindow::UpdateStatusBar() {
 
     auto results = Core::System::GetInstance().GetAndResetPerfStats();
 
-    if (Settings::values.use_frame_limit) {
+    if (Settings::values.use_frame_limit_alternate) {
+        if (Settings::values.frame_limit_alternate == 0) {
+            emu_speed_label->setText(
+                tr("Speed: %1%").arg(results.emulation_speed * 100.0, 0, 'f', 0));
+
+        } else {
+            emu_speed_label->setText(tr("Speed: %1% / %2%")
+                                         .arg(results.emulation_speed * 100.0, 0, 'f', 0)
+                                         .arg(Settings::values.frame_limit_alternate));
+        }
+    } else if (Settings::values.frame_limit == 0) {
+        emu_speed_label->setText(tr("Speed: %1%").arg(results.emulation_speed * 100.0, 0, 'f', 0));
+    } else {
         emu_speed_label->setText(tr("Speed: %1% / %2%")
                                      .arg(results.emulation_speed * 100.0, 0, 'f', 0)
                                      .arg(Settings::values.frame_limit));
-    } else {
-        emu_speed_label->setText(tr("Speed: %1%").arg(results.emulation_speed * 100.0, 0, 'f', 0));
     }
     game_fps_label->setText(tr("Game: %1 FPS").arg(results.game_fps, 0, 'f', 0));
     emu_frametime_label->setText(tr("Frame: %1 ms").arg(results.frametime * 1000.0, 0, 'f', 2));

src/core/perf_stats.cpp

@@ -133,13 +133,18 @@ void FrameLimiter::DoFrameLimiting(microseconds current_system_time_us) {
         return;
     }
 
-    if (!Settings::values.use_frame_limit) {
-        return;
-    }
-
     auto now = Clock::now();
     double sleep_scale = Settings::values.frame_limit / 100.0;
 
+    if (Settings::values.use_frame_limit_alternate) {
+        if (Settings::values.frame_limit_alternate == 0) {
+            return;
+        }
+        sleep_scale = Settings::values.frame_limit_alternate / 100.0;
+    } else if (Settings::values.frame_limit == 0) {
+        return;
+    }
+
     // Max lag caused by slow frames. Shouldn't be more than the length of a frame at the current
     // speed percent or it will clamp too much and prevent this from properly limiting to that
     // percent. High values means it'll take longer after a slow frame to recover and start limiting

src/core/settings.cpp

@@ -83,8 +83,9 @@ void LogSettings() {
     LogSetting("Renderer_ShadersAccurateMul", Settings::values.shaders_accurate_mul);
     LogSetting("Renderer_UseShaderJit", Settings::values.use_shader_jit);
     LogSetting("Renderer_UseResolutionFactor", Settings::values.resolution_factor);
-    LogSetting("Renderer_UseFrameLimit", Settings::values.use_frame_limit);
     LogSetting("Renderer_FrameLimit", Settings::values.frame_limit);
+    LogSetting("Renderer_UseFrameLimitAlternate", Settings::values.use_frame_limit_alternate);
+    LogSetting("Renderer_FrameLimitAlternate", Settings::values.frame_limit_alternate);
     LogSetting("Renderer_PostProcessingShader", Settings::values.pp_shader_name);
     LogSetting("Renderer_FilterMode", Settings::values.filter_mode);
     LogSetting("Renderer_TextureFilterName", Settings::values.texture_filter_name);

src/core/settings.h

@@ -155,8 +155,9 @@ struct Values {
     bool shaders_accurate_mul;
     bool use_shader_jit;
     u16 resolution_factor;
-    bool use_frame_limit;
+    bool use_frame_limit_alternate;
     u16 frame_limit;
+    u16 frame_limit_alternate;
     std::string texture_filter_name;
 
     LayoutOption layout_option;

src/core/telemetry_session.cpp

@@ -165,9 +165,11 @@ void TelemetrySession::AddInitialInfo(Loader::AppLoader& app_loader) {
     AddField(Telemetry::FieldType::UserConfig, "Core_UseCpuJit", Settings::values.use_cpu_jit);
     AddField(Telemetry::FieldType::UserConfig, "Renderer_ResolutionFactor",
              Settings::values.resolution_factor);
-    AddField(Telemetry::FieldType::UserConfig, "Renderer_UseFrameLimit",
-             Settings::values.use_frame_limit);
     AddField(Telemetry::FieldType::UserConfig, "Renderer_FrameLimit", Settings::values.frame_limit);
+    AddField(Telemetry::FieldType::UserConfig, "Renderer_UseFrameLimitAlternate",
+             Settings::values.use_frame_limit_alternate);
+    AddField(Telemetry::FieldType::UserConfig, "Renderer_FrameLimitAlternate",
+             Settings::values.frame_limit_alternate);
     AddField(Telemetry::FieldType::UserConfig, "Renderer_UseHwRenderer",
              Settings::values.use_hw_renderer);
     AddField(Telemetry::FieldType::UserConfig, "Renderer_UseHwShader",