Reworked the "Force NTSC Timings" feature to support both NTSC and PAL frame timings (#3287)

src/core/fullscreen_ui.cpp

@@ -4271,6 +4271,12 @@ void FullscreenUI::DrawDisplaySettingsPage()
     "Display", "Scaling", Settings::DEFAULT_DISPLAY_SCALING, &Settings::ParseDisplayScaling,
     &Settings::GetDisplayScalingName, &Settings::GetDisplayScalingDisplayName, DisplayScalingMode::Count);
 
+  DrawEnumSetting(
+    bsi, FSUI_CSTR("Force Frame Timings"),
+    FSUI_CSTR("Utilizes the chosen frame timing regardless of the active region."),
+    "GPU", "ForceFrameTimings", Settings::DEFAULT_FORCE_FRAME_TIMINGS_MODE, &Settings::ParseForceFrameTimings,
+    &Settings::GetForceFrameTimingsName, &Settings::GetForceFrameTimingsDisplayName, ForceFrameTimingsMode::Count);
+
   if (is_hardware)
   {
     DrawToggleSetting(bsi, FSUI_CSTR("True Color Rendering"),
@@ -4310,12 +4316,6 @@ void FullscreenUI::DrawDisplaySettingsPage()
               "but others will break."),
     "GPU", "DisableInterlacing", true);
 
-  DrawToggleSetting(
-    bsi, FSUI_CSTR("Force NTSC Timings"),
-    FSUI_CSTR("Forces PAL games to run at NTSC timings, i.e. 60hz. Some PAL games will run at their \"normal\" "
-              "speeds, while others will break."),
-    "GPU", "ForceNTSCTimings", false);
-
   MenuHeading(FSUI_CSTR("Advanced"));
 
   std::optional<SmallString> strvalue = bsi->GetOptionalSmallStringValue(

src/core/game_database.cpp

@@ -75,7 +75,7 @@ static constexpr const std::array<const char*, static_cast<u32>(GameDatabase::Tr
   "DisableTextureFiltering",
   "DisableSpriteTextureFiltering",
   "DisableScaledDithering",
-  "DisableForceNTSCTimings",
+  "DisableForceFrameTimings",
   "DisableWidescreen",
   "DisablePGXP",
   "DisablePGXPCulling",
@@ -105,7 +105,7 @@ static constexpr const std::array<const char*, static_cast<u32>(GameDatabase::Tr
   TRANSLATE_NOOP("GameDatabase", "Disable Texture Filtering"),
   TRANSLATE_NOOP("GameDatabase", "Disable Sprite Texture Filtering"),
   TRANSLATE_NOOP("GameDatabase", "Disable Scaled Dithering"),
-  TRANSLATE_NOOP("GameDatabase", "Disable Force NTSC Timings"),
+  TRANSLATE_NOOP("GameDatabase", "Disable Force Frame Timings"),
   TRANSLATE_NOOP("GameDatabase", "Disable Widescreen"),
   TRANSLATE_NOOP("GameDatabase", "Disable PGXP"),
   TRANSLATE_NOOP("GameDatabase", "Disable PGXP Culling"),
@@ -590,12 +590,12 @@ void GameDatabase::Entry::ApplySettings(Settings& settings, bool display_osd_mes
     settings.gpu_widescreen_hack = false;
   }
 
-  if (HasTrait(Trait::DisableForceNTSCTimings))
+  if (HasTrait(Trait::DisableForceFrameTimings))
   {
-    if (display_osd_messages && settings.gpu_force_ntsc_timings)
+    if (display_osd_messages && settings.gpu_force_frame_timings != ForceFrameTimingsMode::Disabled)
-      APPEND_MESSAGE(TRANSLATE_SV("GameDatabase", "Force NTSC timings disabled."));
+      APPEND_MESSAGE(TRANSLATE_SV("GameDatabase", "Force frame timings disabled."));
 
-    settings.gpu_force_ntsc_timings = false;
+    settings.gpu_force_frame_timings = ForceFrameTimingsMode::Disabled;
   }
 
   if (HasTrait(Trait::DisablePGXP))

src/core/game_database.h

@@ -40,7 +40,7 @@ enum class Trait : u32
   DisableTextureFiltering,
   DisableSpriteTextureFiltering,
   DisableScaledDithering,
-  DisableForceNTSCTimings,
+  DisableForceFrameTimings,
   DisableWidescreen,
   DisablePGXP,
   DisablePGXPCulling,

src/core/gpu.cpp

@@ -88,7 +88,7 @@ GPU::~GPU()
 bool GPU::Initialize()
 {
   m_force_progressive_scan = g_settings.gpu_disable_interlacing;
-  m_force_ntsc_timings = g_settings.gpu_force_ntsc_timings;
+  m_force_frame_timings = g_settings.gpu_force_frame_timings;
   s_crtc_tick_event.Activate();
   m_fifo_size = g_settings.gpu_fifo_size;
   m_max_run_ahead = g_settings.gpu_max_run_ahead;
@@ -119,9 +119,9 @@ void GPU::UpdateSettings(const Settings& old_settings)
   m_fifo_size = g_settings.gpu_fifo_size;
   m_max_run_ahead = g_settings.gpu_max_run_ahead;
 
-  if (m_force_ntsc_timings != g_settings.gpu_force_ntsc_timings || m_console_is_pal != System::IsPALRegion())
+  if (m_force_frame_timings != g_settings.gpu_force_frame_timings)
   {
-    m_force_ntsc_timings = g_settings.gpu_force_ntsc_timings;
+    m_force_frame_timings = g_settings.gpu_force_frame_timings;
     m_console_is_pal = System::IsPALRegion();
     UpdateCRTCConfig();
   }
@@ -637,7 +637,7 @@ void GPU::UpdateCRTCConfig()
   cs.vertical_display_start = std::min<u16>(cs.regs.Y1, cs.vertical_total);
   cs.vertical_display_end = std::min<u16>(cs.regs.Y2, cs.vertical_total);
 
-  if (m_GPUSTAT.pal_mode && m_force_ntsc_timings)
+  if (m_GPUSTAT.pal_mode && m_force_frame_timings == ForceFrameTimingsMode::NTSC)
   {
     // scale to NTSC parameters
     cs.horizontal_display_start =
@@ -655,6 +655,24 @@ void GPU::UpdateCRTCConfig()
     cs.horizontal_total = NTSC_TICKS_PER_LINE;
     cs.current_tick_in_scanline %= NTSC_TICKS_PER_LINE;
   }
+  else if (!m_GPUSTAT.pal_mode && m_force_frame_timings == ForceFrameTimingsMode::PAL)
+  {
+    // scale to PAL parameters
+    cs.horizontal_display_start =
+      static_cast<u16>((static_cast<u32>(cs.horizontal_display_start) * PAL_TICKS_PER_LINE) / NTSC_TICKS_PER_LINE);
+    cs.horizontal_display_end = static_cast<u16>(
+      ((static_cast<u32>(cs.horizontal_display_end) * PAL_TICKS_PER_LINE) + (NTSC_TICKS_PER_LINE - 1)) /
+      NTSC_TICKS_PER_LINE);
+    cs.vertical_display_start =
+      static_cast<u16>((static_cast<u32>(cs.vertical_display_start) * PAL_TOTAL_LINES) / NTSC_TOTAL_LINES);
+    cs.vertical_display_end = static_cast<u16>(
+      ((static_cast<u32>(cs.vertical_display_end) * PAL_TOTAL_LINES) + (NTSC_TOTAL_LINES - 1)) / NTSC_TOTAL_LINES);
+
+    cs.vertical_total = PAL_TOTAL_LINES;
+    cs.current_scanline %= PAL_TOTAL_LINES;
+    cs.horizontal_total = PAL_TICKS_PER_LINE;
+    cs.current_tick_in_scanline %= PAL_TICKS_PER_LINE;
+  }
 
   cs.horizontal_display_start =
     static_cast<u16>(System::ScaleTicksToOverclock(static_cast<TickCount>(cs.horizontal_display_start)));

src/core/gpu.h

@@ -505,7 +505,7 @@ protected:
   bool m_set_texture_disable_mask = false;
   bool m_drawing_area_changed = false;
   bool m_force_progressive_scan = false;
-  bool m_force_ntsc_timings = false;
+  ForceFrameTimingsMode m_force_frame_timings = ForceFrameTimingsMode::Disabled;
 
   struct CRTCState
   {

src/core/imgui_overlays.cpp

@@ -435,8 +435,10 @@ void ImGuiManager::DrawEnhancementsOverlay()
     text.append(" TrueCol");
   if (g_settings.gpu_disable_interlacing)
     text.append(" ForceProg");
-  if (g_settings.gpu_force_ntsc_timings && System::GetRegion() == ConsoleRegion::PAL)
+  if (g_settings.gpu_force_frame_timings == ForceFrameTimingsMode::NTSC && System::GetRegion() == ConsoleRegion::PAL)
     text.append(" PAL60");
+  if (g_settings.gpu_force_frame_timings == ForceFrameTimingsMode::PAL && System::GetRegion() != ConsoleRegion::PAL)
+    text.append(" NTSC50");
   if (g_settings.gpu_texture_filter != GPUTextureFilter::Nearest)
   {
     if (g_settings.gpu_sprite_texture_filter != g_settings.gpu_texture_filter)

src/core/settings.cpp

@@ -228,7 +228,10 @@ void Settings::Load(SettingsInterface& si, SettingsInterface& controller_si)
       si.GetStringValue("GPU", "WireframeMode", GetGPUWireframeModeName(DEFAULT_GPU_WIREFRAME_MODE)).c_str())
       .value_or(DEFAULT_GPU_WIREFRAME_MODE);
   gpu_disable_interlacing = si.GetBoolValue("GPU", "DisableInterlacing", true);
-  gpu_force_ntsc_timings = si.GetBoolValue("GPU", "ForceNTSCTimings", false);
+  gpu_force_frame_timings =
+    ParseForceFrameTimings(
+      si.GetStringValue("GPU", "ForceFrameTimings", GetForceFrameTimingsName(DEFAULT_FORCE_FRAME_TIMINGS_MODE)).c_str())
+      .value_or(DEFAULT_FORCE_FRAME_TIMINGS_MODE);
   gpu_widescreen_hack = si.GetBoolValue("GPU", "WidescreenHack", false);
   display_24bit_chroma_smoothing = si.GetBoolValue("GPU", "ChromaSmoothing24Bit", false);
   gpu_pgxp_enable = si.GetBoolValue("GPU", "PGXPEnable", false);
@@ -533,7 +536,7 @@ void Settings::Save(SettingsInterface& si, bool ignore_base) const
   si.SetUIntValue("GPU", "DownsampleScale", gpu_downsample_scale);
   si.SetStringValue("GPU", "WireframeMode", GetGPUWireframeModeName(gpu_wireframe_mode));
   si.SetBoolValue("GPU", "DisableInterlacing", gpu_disable_interlacing);
-  si.SetBoolValue("GPU", "ForceNTSCTimings", gpu_force_ntsc_timings);
+  si.SetStringValue("GPU", "ForceFrameTimings", GetForceFrameTimingsName(gpu_force_frame_timings));
   si.SetBoolValue("GPU", "WidescreenHack", gpu_widescreen_hack);
   si.SetBoolValue("GPU", "ChromaSmoothing24Bit", display_24bit_chroma_smoothing);
   si.SetBoolValue("GPU", "PGXPEnable", gpu_pgxp_enable);
@@ -741,7 +744,7 @@ void Settings::FixIncompatibleSettings(bool display_osd_messages)
     g_settings.gpu_sprite_texture_filter = GPUTextureFilter::Nearest;
     g_settings.gpu_line_detect_mode = GPULineDetectMode::Disabled;
     g_settings.gpu_disable_interlacing = false;
-    g_settings.gpu_force_ntsc_timings = false;
+    g_settings.gpu_force_frame_timings = ForceFrameTimingsMode::Disabled;
     g_settings.gpu_widescreen_hack = false;
     g_settings.gpu_pgxp_enable = false;
     g_settings.display_24bit_chroma_smoothing = false;
@@ -1504,7 +1507,22 @@ const char* Settings::GetDisplayRotationDisplayName(DisplayRotation rotation)
 {
   return Host::TranslateToCString("Settings", s_display_rotation_display_names[static_cast<size_t>(rotation)]);
 }
+static constexpr const std::array s_display_force_frame_timings_names = {
+  "Disabled", "NTSC", "PAL"
+};
+std::optional<ForceFrameTimingsMode> Settings::ParseForceFrameTimings(const char* str)
+{
+  int index = 0;
+  for (const char* name : s_display_force_frame_timings_names)
+  {
+    if (StringUtil::Strcasecmp(name, str) == 0)
+      return static_cast<ForceFrameTimingsMode>(index);
 
+    index++;
+  }
+
+  return std::nullopt;
+}
 static constexpr const std::array s_display_scaling_names = {
   "Nearest", "NearestInteger", "BilinearSmooth", "BilinearSharp", "BilinearInteger",
 };
@@ -1540,6 +1558,16 @@ const char* Settings::GetDisplayScalingDisplayName(DisplayScalingMode mode)
   return Host::TranslateToCString("DisplayScalingMode", s_display_scaling_display_names[static_cast<int>(mode)]);
 }
 
+const char* Settings::GetForceFrameTimingsName(ForceFrameTimingsMode mode)
+{
+  return s_display_force_frame_timings_names[static_cast<int>(mode)];
+}
+
+const char* Settings::GetForceFrameTimingsDisplayName(ForceFrameTimingsMode mode)
+{
+  return Host::TranslateToCString("ForceFrameTimingsMode", s_display_force_frame_timings_names[static_cast<int>(mode)]);
+}
+
 static constexpr const std::array s_display_exclusive_fullscreen_mode_names = {
   "Automatic",
   "Disallowed",

src/core/settings.h

@@ -121,7 +121,6 @@ struct Settings
   bool gpu_force_round_texcoords : 1 = false;
   bool gpu_accurate_blending : 1 = false;
   bool gpu_disable_interlacing : 1 = true;
-  bool gpu_force_ntsc_timings : 1 = false;
   bool gpu_widescreen_hack : 1 = false;
   bool gpu_pgxp_enable : 1 = false;
   bool gpu_pgxp_culling : 1 = true;
@@ -132,6 +131,7 @@ struct Settings
   bool gpu_pgxp_preserve_proj_fp : 1 = false;
   bool gpu_pgxp_depth_buffer : 1 = false;
   bool gpu_pgxp_disable_2d : 1 = false;
+  ForceFrameTimingsMode gpu_force_frame_timings = DEFAULT_FORCE_FRAME_TIMINGS_MODE;
   GPUTextureFilter gpu_texture_filter = DEFAULT_GPU_TEXTURE_FILTER;
   GPUTextureFilter gpu_sprite_texture_filter = DEFAULT_GPU_TEXTURE_FILTER;
   GPULineDetectMode gpu_line_detect_mode = DEFAULT_GPU_LINE_DETECT_MODE;
@@ -433,6 +433,10 @@ struct Settings
   static const char* GetDisplayScalingName(DisplayScalingMode mode);
   static const char* GetDisplayScalingDisplayName(DisplayScalingMode mode);
 
+  static std::optional<ForceFrameTimingsMode> ParseForceFrameTimings(const char* str);
+  static const char* GetForceFrameTimingsName(ForceFrameTimingsMode mode);
+  static const char* GetForceFrameTimingsDisplayName(ForceFrameTimingsMode mode);
+
   static std::optional<DisplayExclusiveFullscreenControl> ParseDisplayExclusiveFullscreenControl(const char* str);
   static const char* GetDisplayExclusiveFullscreenControlName(DisplayExclusiveFullscreenControl mode);
   static const char* GetDisplayExclusiveFullscreenControlDisplayName(DisplayExclusiveFullscreenControl mode);
@@ -491,6 +495,7 @@ struct Settings
   static constexpr DisplayAlignment DEFAULT_DISPLAY_ALIGNMENT = DisplayAlignment::Center;
   static constexpr DisplayRotation DEFAULT_DISPLAY_ROTATION = DisplayRotation::Normal;
   static constexpr DisplayScalingMode DEFAULT_DISPLAY_SCALING = DisplayScalingMode::BilinearSmooth;
+  static constexpr ForceFrameTimingsMode DEFAULT_FORCE_FRAME_TIMINGS_MODE = ForceFrameTimingsMode::Disabled;
   static constexpr DisplayExclusiveFullscreenControl DEFAULT_DISPLAY_EXCLUSIVE_FULLSCREEN_CONTROL =
     DisplayExclusiveFullscreenControl::Automatic;
   static constexpr DisplayScreenshotMode DEFAULT_DISPLAY_SCREENSHOT_MODE = DisplayScreenshotMode::ScreenResolution;

src/core/system.cpp

@@ -4303,7 +4303,7 @@ void System::CheckForSettingsChanges(const Settings& old_settings)
         g_settings.gpu_sprite_texture_filter != old_settings.gpu_sprite_texture_filter ||
         g_settings.gpu_line_detect_mode != old_settings.gpu_line_detect_mode ||
         g_settings.gpu_disable_interlacing != old_settings.gpu_disable_interlacing ||
-        g_settings.gpu_force_ntsc_timings != old_settings.gpu_force_ntsc_timings ||
+        g_settings.gpu_force_frame_timings != old_settings.gpu_force_frame_timings ||
         g_settings.gpu_downsample_mode != old_settings.gpu_downsample_mode ||
         g_settings.gpu_downsample_scale != old_settings.gpu_downsample_scale ||
         g_settings.gpu_wireframe_mode != old_settings.gpu_wireframe_mode ||
@@ -4530,9 +4530,9 @@ void System::WarnAboutUnsafeSettings()
                                         TinyString(TRANSLATE_SV("System", "Instant")) :
                                         TinyString::from_format("{}x", g_settings.cdrom_seek_speedup)));
     }
-    if (g_settings.gpu_force_ntsc_timings)
+    if (g_settings.gpu_force_frame_timings != ForceFrameTimingsMode::Disabled)
     {
-      append(ICON_FA_TV, TRANSLATE_SV("System", "Force NTSC timings is enabled. Games may run at incorrect speeds."));
+      append(ICON_FA_TV, TRANSLATE_SV("System", "Force frame timings is enabled. Games may run at incorrect speeds."));
     }
     if (!g_settings.IsUsingSoftwareRenderer())
     {

src/core/types.h

@@ -275,3 +275,12 @@ enum class SaveStateCompressionMode : u8
 
   Count,
 };
+
+enum class ForceFrameTimingsMode : u8
+{
+  Disabled,
+  NTSC,
+  PAL,
+  
+  Count,
+};

src/duckstation-qt/graphicssettingswidget.cpp

@@ -74,6 +74,9 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* dialog, QWidget*
   SettingWidgetBinder::BindWidgetToEnumSetting(sif, m_ui.displayScaling, "Display", "Scaling",
                                                &Settings::ParseDisplayScaling, &Settings::GetDisplayScalingName,
                                                Settings::DEFAULT_DISPLAY_SCALING);
+  SettingWidgetBinder::BindWidgetToEnumSetting(sif, m_ui.forceFrameTimings, "GPU", "ForceFrameTimings",
+                                               &Settings::ParseForceFrameTimings, &Settings::GetForceFrameTimingsName,
+                                               Settings::DEFAULT_FORCE_FRAME_TIMINGS_MODE);
   SettingWidgetBinder::BindWidgetToIntSetting(sif, m_ui.gpuDownsampleScale, "GPU", "DownsampleScale", 1);
   SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_ui.trueColor, "GPU", "TrueColor", false);
   SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_ui.disableInterlacing, "GPU", "DisableInterlacing", true);
@@ -81,7 +84,6 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* dialog, QWidget*
   SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_ui.pgxpDepthBuffer, "GPU", "PGXPDepthBuffer", false);
   SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_ui.force43For24Bit, "Display", "Force4_3For24Bit", false);
   SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_ui.chromaSmoothingFor24Bit, "GPU", "ChromaSmoothing24Bit", false);
-  SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_ui.forceNTSCTimings, "GPU", "ForceNTSCTimings", false);
   
   connect(m_ui.renderer, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
           &GraphicsSettingsWidget::updateRendererDependentOptions);
@@ -106,8 +108,8 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* dialog, QWidget*
                                        !m_dialog->hasGameTrait(GameDatabase::Trait::ForceInterlacing));
   SettingWidgetBinder::SetAvailability(m_ui.widescreenHack,
                                        !m_dialog->hasGameTrait(GameDatabase::Trait::DisableWidescreen));
-  SettingWidgetBinder::SetAvailability(m_ui.forceNTSCTimings,
+  SettingWidgetBinder::SetAvailability(m_ui.forceFrameTimings,
-                                       !m_dialog->hasGameTrait(GameDatabase::Trait::DisableForceNTSCTimings));
+                                       !m_dialog->hasGameTrait(GameDatabase::Trait::DisableForceFrameTimings));
 
   // Advanced Tab
 
@@ -334,6 +336,12 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* dialog, QWidget*
   dialog->registerWidgetHelp(
     m_ui.displayScaling, tr("Scaling"), tr("Bilinear (Smooth)"),
     tr("Determines how the emulated console's output is upscaled or downscaled to your monitor's resolution."));
+  dialog->registerWidgetHelp(
+    m_ui.forceFrameTimings, tr("Force Frame Timings"), tr("Disabled"),
+    tr("Utilizes the chosen frame timing regardless of the active region. "
+       "This feature can be used to force PAL games to run at 60Hz and NTSC games to run at 50Hz. "
+       "For most games which have a speed tied to the framerate, this will result in the game running approximately 17% faster or slower. "
+       "For variable frame rate games, it may not affect the speed."));
   dialog->registerWidgetHelp(
     m_ui.trueColor, tr("True Color Rendering"), tr("Checked"),
     tr("Forces the precision of colours output to the console's framebuffer to use the full 8 bits of precision per "
@@ -364,11 +372,6 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* dialog, QWidget*
       "Forces the rendering and display of frames to progressive mode. <br>This removes the \"combing\" effect seen in "
       "480i games by rendering them in 480p. Usually safe to enable.<br><b><u>May not be compatible with all "
       "games.</u></b>"));
-  dialog->registerWidgetHelp(
-    m_ui.forceNTSCTimings, tr("Force NTSC Timings"), tr("Unchecked"),
-    tr("Uses NTSC frame timings when the console is in PAL mode, forcing PAL games to run at 60hz. <br>For most games "
-       "which have a speed tied to the framerate, this will result in the game running approximately 17% faster. "
-       "<br>For variable frame rate games, it may not affect the speed."));
 
   // Advanced Tab
 
@@ -645,6 +648,13 @@ void GraphicsSettingsWidget::setupAdditionalUi()
       QString::fromUtf8(Settings::GetDisplayScalingDisplayName(static_cast<DisplayScalingMode>(i))));
   }
 
+  for (u32 i = 0; i < static_cast<u32>(ForceFrameTimingsMode::Count); i++)
+  {
+    m_ui.forceFrameTimings->addItem(
+      QString::fromUtf8(Settings::GetForceFrameTimingsName(static_cast<ForceFrameTimingsMode>(i))));
+  }
+
+
   // Advanced Tab
 
   for (u32 i = 0; i < static_cast<u32>(DisplayExclusiveFullscreenControl::Count); i++)

src/duckstation-qt/graphicssettingswidget.ui

@@ -201,7 +201,7 @@
           <item row="7" column="1">
            <widget class="QComboBox" name="displayScaling"/>
           </item>
-          <item row="8" column="0" colspan="2">
+          <item row="9" column="0" colspan="2">
            <layout class="QGridLayout" name="gridLayout_2">
             <item row="1" column="1">
              <widget class="QCheckBox" name="pgxpDepthBuffer">
@@ -217,13 +217,6 @@
               </property>
              </widget>
             </item>
-            <item row="3" column="1">
-             <widget class="QCheckBox" name="forceNTSCTimings">
-              <property name="text">
-               <string>Force NTSC Timings</string>
-              </property>
-             </widget>
-            </item>
             <item row="2" column="0">
              <widget class="QCheckBox" name="force43For24Bit">
               <property name="text">
@@ -274,6 +267,16 @@
           <item row="3" column="1">
            <widget class="QComboBox" name="spriteTextureFiltering"/>
           </item>
+          <item row="8" column="0">
+           <widget class="QLabel" name="forceFrameTimingsLabel">
+            <property name="text">
+             <string>Force Frame Timings:</string>
+            </property>
+           </widget>
+          </item>
+          <item row="8" column="1">
+           <widget class="QComboBox" name="forceFrameTimings"/>
+          </item>
          </layout>
         </widget>
        </item>