metal: Try and see if this lets VSync turn off.

(cherry picked from commit 9558b3771634d144501dedf3f081afc485a49d9d)

Ryujinx.sln

@@ -80,11 +80,16 @@ EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Horizon.Kernel.Generators", "src\Ryujinx.Horizon.Kernel.Generators\Ryujinx.Horizon.Kernel.Generators.csproj", "{7F55A45D-4E1D-4A36-ADD3-87F29A285AA2}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.HLE.Generators", "src\Ryujinx.HLE.Generators\Ryujinx.HLE.Generators.csproj", "{B575BCDE-2FD8-4A5D-8756-31CDD7FE81F0}"
+EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ryujinx.Graphics.Metal", "src\Ryujinx.Graphics.Metal\Ryujinx.Graphics.Metal.csproj", "{C08931FA-1191-417A-864F-3882D93E683B}"
 	ProjectSection(ProjectDependencies) = postProject
 		{A602AE97-91A5-4608-8DF1-EBF4ED7A0B9E} = {A602AE97-91A5-4608-8DF1-EBF4ED7A0B9E}
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ryujinx.BuildValidationTasks", "src\Ryujinx.BuildValidationTasks\Ryujinx.BuildValidationTasks.csproj", "{4A89A234-4F19-497D-A576-DDE8CDFC5B22}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ryujinx.Graphics.Metal.SharpMetalExtensions", "src/Ryujinx.Graphics.Metal.SharpMetalExtensions\Ryujinx.Graphics.Metal.SharpMetalExtensions.csproj", "{81EA598C-DBA1-40B0-8DA4-4796B78F2037}"
+EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{36F870C1-3E5F-485F-B426-F0645AF78751}"
 	ProjectSection(SolutionItems) = preProject
 		.editorconfig = .editorconfig
@@ -94,8 +99,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		.github\workflows\release.yml = .github\workflows\release.yml
 	EndProjectSection
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ryujinx.BuildValidationTasks", "src\Ryujinx.BuildValidationTasks\Ryujinx.BuildValidationTasks.csproj", "{4A89A234-4F19-497D-A576-DDE8CDFC5B22}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -265,6 +268,10 @@ Global
 		{C08931FA-1191-417A-864F-3882D93E683B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C08931FA-1191-417A-864F-3882D93E683B}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C08931FA-1191-417A-864F-3882D93E683B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

src/ARMeilleure/Translation/PTC/PtcProfiler.cs

@@ -1,4 +1,5 @@
 using ARMeilleure.State;
+using Humanizer;
 using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.Memory;
@@ -58,8 +59,8 @@ namespace ARMeilleure.Translation.PTC
         {
             _ptc = ptc;
 
-            _timer = new Timer(SaveInterval * 1000d);
+            _timer = new Timer(SaveInterval.Seconds());
-            _timer.Elapsed += PreSave;
+            _timer.Elapsed += TimerElapsed;
 
             _outerHeaderMagic = BinaryPrimitives.ReadUInt64LittleEndian(EncodingCache.UTF8NoBOM.GetBytes(OuterHeaderMagicString).AsSpan());
 
@@ -72,6 +73,9 @@ namespace ARMeilleure.Translation.PTC
             Enabled = false;
         }
 
+        private void TimerElapsed(object _, ElapsedEventArgs __) 
+            => new Thread(PreSave) { Name = "Ptc.DiskWriter" }.Start();
+
         public void AddEntry(ulong address, ExecutionMode mode, bool highCq)
         {
             if (IsAddressInStaticCodeRange(address))
@@ -262,7 +266,7 @@ namespace ARMeilleure.Translation.PTC
             compressedStream.SetLength(0L);
         }
 
-        private void PreSave(object source, ElapsedEventArgs e)
+        private void PreSave()
         {
             _waitEvent.Reset();
 
@@ -428,7 +432,7 @@ namespace ARMeilleure.Translation.PTC
             {
                 _disposed = true;
 
-                _timer.Elapsed -= PreSave;
+                _timer.Elapsed -= TimerElapsed;
                 _timer.Dispose();
 
                 Wait();

src/Ryujinx.Common/TitleIDs.cs

@@ -0,0 +1,190 @@
+using Gommon;
+using Ryujinx.Common.Configuration;
+using System;
+using System.Linq;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Common
+{
+    public static class TitleIDs
+    {
+        public static GraphicsBackend SelectGraphicsBackend(string titleId, GraphicsBackend currentBackend)
+        {
+            switch (currentBackend)
+            {
+                case GraphicsBackend.OpenGl when OperatingSystem.IsMacOS():
+                    return GraphicsBackend.Vulkan;
+                case GraphicsBackend.Vulkan or GraphicsBackend.OpenGl or GraphicsBackend.Metal:
+                    return currentBackend;
+            }
+
+            if (!(OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture is Architecture.Arm64))
+                return GraphicsBackend.Vulkan;
+
+            return GreatMetalTitles.ContainsIgnoreCase(titleId) ? GraphicsBackend.Metal : GraphicsBackend.Vulkan;
+        }
+        
+        public static readonly string[] GreatMetalTitles =
+        [
+            "01006f8002326000", // Animal Crossings: New Horizons
+            "01009bf0072d4000", // Captain Toad: Treasure Tracker
+            "0100a5c00d162000", // Cuphead
+            "010023800d64a000", // Deltarune
+            "010028600EBDA000", // Mario 3D World
+            "0100152000022000", // Mario Kart 8 Deluxe
+            "01005CA01580E000", // Persona 5
+            "01008C0016544000", // Sea of Stars
+            "01006A800016E000", // Smash Ultimate
+            "0100000000010000", // Super Mario Odyessy
+        ];
+        
+        public static string GetDiscordGameAsset(string titleId) 
+            => DiscordGameAssetKeys.Contains(titleId) ? titleId : "game";
+
+        public static readonly string[] DiscordGameAssetKeys =
+        [
+            "010055d009f78000", // Fire Emblem: Three Houses
+            "0100a12011cc8000", // Fire Emblem: Shadow Dragon
+            "0100a6301214e000", // Fire Emblem Engage
+            "0100f15003e64000", // Fire Emblem Warriors
+            "010071f0143ea000", // Fire Emblem Warriors: Three Hopes
+
+            "01007e3006dda000", // Kirby Star Allies
+            "01004d300c5ae000", // Kirby and the Forgotten Land
+            "01006b601380e000", // Kirby's Return to Dream Land Deluxe
+            "01003fb00c5a8000", // Super Kirby Clash
+            "0100227010460000", // Kirby Fighters 2
+            "0100a8e016236000", // Kirby's Dream Buffet
+
+            "01007ef00011e000", // The Legend of Zelda: Breath of the Wild
+            "01006bb00c6f0000", // The Legend of Zelda: Link's Awakening
+            "01002da013484000", // The Legend of Zelda: Skyward Sword HD
+            "0100f2c0115b6000", // The Legend of Zelda: Tears of the Kingdom
+            "01008cf01baac000", // The Legend of Zelda: Echoes of Wisdom
+            "01000b900d8b0000", // Cadence of Hyrule
+            "0100ae00096ea000", // Hyrule Warriors: Definitive Edition
+            "01002b00111a2000", // Hyrule Warriors: Age of Calamity
+
+            "010048701995e000", // Luigi's Mansion 2 HD
+            "0100dca0064a6000", // Luigi's Mansion 3
+
+            "010093801237c000", // Metroid Dread
+            "010012101468c000", // Metroid Prime Remastered
+
+            "0100000000010000", // SUPER MARIO ODYSSEY
+            "0100ea80032ea000", // Super Mario Bros. U Deluxe
+            "01009b90006dc000", // Super Mario Maker 2
+            "010049900f546000", // Super Mario 3D All-Stars
+            "010049900F546001", // ^ 64
+            "010049900F546002", // ^ Sunshine
+            "010049900F546003", // ^ Galaxy
+            "010028600ebda000", // Super Mario 3D World + Bowser's Fury
+            "010015100b514000", // Super Mario Bros. Wonder
+            "0100152000022000", // Mario Kart 8 Deluxe
+            "010036b0034e4000", // Super Mario Party
+            "01006fe013472000", // Mario Party Superstars
+            "0100965017338000", // Super Mario Party Jamboree
+            "01006d0017f7a000", // Mario & Luigi: Brothership
+            "010067300059a000", // Mario + Rabbids: Kingdom Battle
+            "0100317013770000", // Mario + Rabbids: Sparks of Hope
+            "0100a3900c3e2000", // Paper Mario: The Origami King
+            "0100ecd018ebe000", // Paper Mario: The Thousand-Year Door
+            "0100bc0018138000", // Super Mario RPG
+            "0100bde00862a000", // Mario Tennis Aces
+            "0100c9c00e25c000", // Mario Golf: Super Rush
+            "010019401051c000", // Mario Strikers: Battle League
+            "010003000e146000", // Mario & Sonic at the Olympic Games Tokyo 2020
+            "0100b99019412000", // Mario vs. Donkey Kong
+
+            "0100aa80194b0000", // Pikmin 1
+            "0100d680194b2000", // Pikmin 2
+            "0100f4c009322000", // Pikmin 3 Deluxe
+            "0100b7c00933a000", // Pikmin 4
+
+            "010003f003a34000", // Pokémon: Let's Go Pikachu!
+            "0100187003a36000", // Pokémon: Let's Go Eevee!
+            "0100abf008968000", // Pokémon Sword
+            "01008db008c2c000", // Pokémon Shield
+            "0100000011d90000", // Pokémon Brilliant Diamond
+            "010018e011d92000", // Pokémon Shining Pearl
+            "01001f5010dfa000", // Pokémon Legends: Arceus
+            "0100a3d008c5c000", // Pokémon Scarlet
+            "01008f6008c5e000", // Pokémon Violet
+            "0100b3f000be2000", // Pokkén Tournament DX
+            "0100f4300bf2c000", // New Pokémon Snap
+
+            "01003bc0000a0000", // Splatoon 2 (US)
+            "0100f8f0000a2000", // Splatoon 2 (EU)
+            "01003c700009c000", // Splatoon 2 (JP)
+            "0100c2500fc20000", // Splatoon 3
+            "0100ba0018500000", // Splatoon 3: Splatfest World Premiere
+
+            "010040600c5ce000", // Tetris 99
+            "0100277011f1a000", // Super Mario Bros. 35
+            "0100ad9012510000", // PAC-MAN 99
+            "0100ccf019c8c000", // F-ZERO 99
+            "0100d870045b6000", // NES - Nintendo Switch Online
+            "01008d300c50c000", // SNES - Nintendo Switch Online
+            "0100c9a00ece6000", // N64 - Nintendo Switch Online
+            "0100e0601c632000", // N64 - Nintendo Switch Online 18+
+            "0100c62011050000", // GB - Nintendo Switch Online
+            "010012f017576000", // GBA - Nintendo Switch Online
+
+            "01000320000cc000", // 1-2 Switch
+            "0100300012f2a000", // Advance Wars 1+2: Re-Boot Camp
+            "01006f8002326000", // Animal Crossing: New Horizons
+            "0100620012d6e000", // Big Brain Academy: Brain vs. Brain
+            "010018300d006000", // BOXBOY! + BOXGIRL!
+            "0100c1f0051b6000", // Donkey Kong Country: Tropical Freeze
+            "0100ed000d390000", // Dr. Kawashima's Brain Training
+            "010067b017588000", // Endless Ocean Luminous
+            "0100d2f00d5c0000", // Nintendo Switch Sports
+            "01006b5012b32000", // Part Time UFO
+            "0100704000B3A000", // Snipperclips
+            "01006a800016e000", // Super Smash Bros. Ultimate
+            "0100a9400c9c2000", // Tokyo Mirage Sessions #FE Encore
+
+            "010076f0049a2000", // Bayonetta
+            "01007960049a0000", // Bayonetta 2
+            "01004a4010fea000", // Bayonetta 3
+            "0100cf5010fec000", // Bayonetta Origins: Cereza and the Lost Demon
+
+            "0100dcd01525a000", // Persona 3 Portable
+            "010062b01525c000", // Persona 4 Golden
+            "010075a016a3a000", // Persona 4 Arena Ultimax
+            "01005ca01580e000", // Persona 5 Royal
+            "0100801011c3e000", // Persona 5 Strikers
+            "010087701b092000", // Persona 5 Tactica
+
+            "01009aa000faa000", // Sonic Mania
+            "01004ad014bf0000", // Sonic Frontiers
+            "01005ea01c0fc000", // SONIC X SHADOW GENERATIONS
+            "01005ea01c0fc001", // ^
+
+            "010056e00853a000", // A Hat in Time
+            "0100dbf01000a000", // Burnout Paradise Remastered
+            "0100744001588000", // Cars 3: Driven to Win
+            "0100b41013c82000", // Cruis'n Blast
+            "01001b300b9be000", // Diablo III: Eternal Collection
+            "01008c8012920000", // Dying Light Platinum Edition
+            "010073c01af34000", // LEGO Horizon Adventures
+            "0100770008dd8000", // Monster Hunter Generations Ultimate
+            "0100b04011742000", // Monster Hunter Rise
+            "0100853015e86000", // No Man's Sky
+            "01007bb017812000", // Portal
+            "0100abd01785c000", // Portal 2
+            "01008e200c5c2000", // Muse Dash
+            "01007820196a6000", // Red Dead Redemption
+            "01002f7013224000", // Rune Factory 5
+            "01008d100d43e000", // Saints Row IV
+            "0100de600beee000", // Saints Row: The Third - The Full Package
+            "01001180021fa000", // Shovel Knight: Specter of Torment
+            "0100d7a01b7a2000", // Star Wars: Bounty Hunter
+            "0100800015926000", // Suika Game
+            "0100e46006708000", // Terraria
+            "01000a10041ea000", // The Elder Scrolls V: Skyrim
+            "010057a01e4d4000", // TSUKIHIME -A piece of blue glass moon-
+            "010080b00ad66000", // Undertale
+        ];
+    }
+}

src/Ryujinx.Graphics.Metal.SharpMetalExtensions/CAMetalLayerExtensions.cs

@@ -0,0 +1,21 @@
+using SharpMetal;
+using SharpMetal.ObjectiveCCore;
+using SharpMetal.QuartzCore;
+using System.Runtime.Versioning;
+// ReSharper disable InconsistentNaming
+
+namespace Ryujinx.Graphics.Metal.SharpMetalExtensions
+{
+    [SupportedOSPlatform("OSX")]
+    public static class CAMetalLayerExtensions
+    {
+        private static readonly Selector sel_displaySyncEnabled = "displaySyncEnabled";
+        private static readonly Selector sel_setDisplaySyncEnabled = "setDisplaySyncEnabled:";
+        
+        public static bool IsDisplaySyncEnabled(this CAMetalLayer metalLayer) 
+            => ObjectiveCRuntime.bool_objc_msgSend(metalLayer.NativePtr, sel_displaySyncEnabled);
+
+        public static void SetDisplaySyncEnabled(this CAMetalLayer metalLayer, bool enabled) 
+            => ObjectiveCRuntime.objc_msgSend(metalLayer.NativePtr, sel_setDisplaySyncEnabled, enabled);
+    }
+}

src/Ryujinx.Graphics.Metal.SharpMetalExtensions/Ryujinx.Graphics.Metal.SharpMetalExtensions.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  
+  <ItemGroup>
+    <PackageReference Include="SharpMetal" />
+  </ItemGroup>
+</Project>

src/Ryujinx.Graphics.Metal/Ryujinx.Graphics.Metal.csproj

@@ -5,12 +5,9 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <ProjectReference Include="..\Ryujinx.Common\Ryujinx.Common.csproj" />
+      <ProjectReference Include="..\Ryujinx.Common\Ryujinx.Common.csproj" />
-        <ProjectReference Include="..\Ryujinx.Graphics.GAL\Ryujinx.Graphics.GAL.csproj" />
+      <ProjectReference Include="..\Ryujinx.Graphics.GAL\Ryujinx.Graphics.GAL.csproj" />
-    </ItemGroup>
+      <ProjectReference Include="..\Ryujinx.Graphics.Metal.SharpMetalExtensions\Ryujinx.Graphics.Metal.SharpMetalExtensions.csproj" />
-
-    <ItemGroup>
-      <PackageReference Include="SharpMetal" />
     </ItemGroup>
 
     <ItemGroup>

src/Ryujinx.Graphics.Metal/Window.cs

@@ -1,6 +1,7 @@
 using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Metal.Effects;
+using Ryujinx.Graphics.Metal.SharpMetalExtensions;
 using SharpMetal.ObjectiveCCore;
 using SharpMetal.QuartzCore;
 using System;
@@ -140,7 +141,15 @@ namespace Ryujinx.Graphics.Metal
         
         public void ChangeVSyncMode(VSyncMode vSyncMode)
         {
-            //_vSyncMode = vSyncMode;
+            switch (vSyncMode)
+            {
+                case VSyncMode.Unbounded: 
+                    _metalLayer.SetDisplaySyncEnabled(false);
+                    break;
+                case VSyncMode.Switch:
+                    _metalLayer.SetDisplaySyncEnabled(true);
+                    break;
+            }
         }
 
         public void SetAntiAliasing(AntiAliasing effect)

src/Ryujinx.Graphics.OpenGL/Queries/CounterQueue.cs

@@ -42,7 +42,7 @@ namespace Ryujinx.Graphics.OpenGL.Queries
 
             _current = new CounterQueueEvent(this, glType, 0);
 
-            _consumerThread = new Thread(EventConsumer);
+            _consumerThread = new Thread(EventConsumer) { Name = "CPU.CounterQueue." + (int)type };
             _consumerThread.Start();
         }
 

src/Ryujinx.Graphics.Vulkan/Queries/CounterQueue.cs

@@ -52,7 +52,7 @@ namespace Ryujinx.Graphics.Vulkan.Queries
 
             _current = new CounterQueueEvent(this, type, 0);
 
-            _consumerThread = new Thread(EventConsumer);
+            _consumerThread = new Thread(EventConsumer) { Name = "CPU.CounterQueue." + (int)type };
             _consumerThread.Start();
         }
 

src/Ryujinx.HLE/HOS/Kernel/Threading/KThread.cs

@@ -181,7 +181,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
                 is64Bits = true;
             }
 
-            HostThread = new Thread(ThreadStart);
+            HostThread = new Thread(ThreadStart) { Name = "HLE.KThread" };
 
             Context = owner?.CreateExecutionContext() ?? new ProcessExecutionContext();
 

src/Ryujinx.UI.Common/DiscordIntegrationModule.cs

@@ -76,7 +76,7 @@ namespace Ryujinx.UI.Common
             {
                 Assets = new Assets
                 {
-                    LargeImageKey = _discordGameAssetKeys.Contains(procRes.ProgramIdText) ? procRes.ProgramIdText : "game",
+                    LargeImageKey = TitleIDs.GetDiscordGameAsset(procRes.ProgramIdText),
                     LargeImageText = TruncateToByteLength($"{appMeta.Title} (v{procRes.DisplayVersion})"),
                     SmallImageKey = "ryujinx",
                     SmallImageText = TruncateToByteLength(_description)
@@ -122,151 +122,5 @@ namespace Ryujinx.UI.Common
         {
             _discordClient?.Dispose();
         }
-
-        private static readonly string[] _discordGameAssetKeys =
-        [
-            "010055d009f78000", // Fire Emblem: Three Houses
-            "0100a12011cc8000", // Fire Emblem: Shadow Dragon
-            "0100a6301214e000", // Fire Emblem Engage
-            "0100f15003e64000", // Fire Emblem Warriors
-            "010071f0143ea000", // Fire Emblem Warriors: Three Hopes
-
-            "01007e3006dda000", // Kirby Star Allies
-            "01004d300c5ae000", // Kirby and the Forgotten Land
-            "01006b601380e000", // Kirby's Return to Dream Land Deluxe
-            "01003fb00c5a8000", // Super Kirby Clash
-            "0100227010460000", // Kirby Fighters 2
-            "0100a8e016236000", // Kirby's Dream Buffet
-
-            "01007ef00011e000", // The Legend of Zelda: Breath of the Wild
-            "01006bb00c6f0000", // The Legend of Zelda: Link's Awakening
-            "01002da013484000", // The Legend of Zelda: Skyward Sword HD
-            "0100f2c0115b6000", // The Legend of Zelda: Tears of the Kingdom
-            "01008cf01baac000", // The Legend of Zelda: Echoes of Wisdom
-            "01000b900d8b0000", // Cadence of Hyrule
-            "0100ae00096ea000", // Hyrule Warriors: Definitive Edition
-            "01002b00111a2000", // Hyrule Warriors: Age of Calamity
-
-            "010048701995e000", // Luigi's Mansion 2 HD
-            "0100dca0064a6000", // Luigi's Mansion 3
-
-            "010093801237c000", // Metroid Dread
-            "010012101468c000", // Metroid Prime Remastered
-
-            "0100000000010000", // SUPER MARIO ODYSSEY
-            "0100ea80032ea000", // Super Mario Bros. U Deluxe
-            "01009b90006dc000", // Super Mario Maker 2
-            "010049900f546000", // Super Mario 3D All-Stars
-            "010049900F546001", // ^ 64
-            "010049900F546002", // ^ Sunshine
-            "010049900F546003", // ^ Galaxy
-            "010028600ebda000", // Super Mario 3D World + Bowser's Fury
-            "010015100b514000", // Super Mario Bros. Wonder
-            "0100152000022000", // Mario Kart 8 Deluxe
-            "010036b0034e4000", // Super Mario Party
-            "01006fe013472000", // Mario Party Superstars
-            "0100965017338000", // Super Mario Party Jamboree
-            "01006d0017f7a000", // Mario & Luigi: Brothership
-            "010067300059a000", // Mario + Rabbids: Kingdom Battle
-            "0100317013770000", // Mario + Rabbids: Sparks of Hope
-            "0100a3900c3e2000", // Paper Mario: The Origami King
-            "0100ecd018ebe000", // Paper Mario: The Thousand-Year Door
-            "0100bc0018138000", // Super Mario RPG
-            "0100bde00862a000", // Mario Tennis Aces
-            "0100c9c00e25c000", // Mario Golf: Super Rush
-            "010019401051c000", // Mario Strikers: Battle League
-            "010003000e146000", // Mario & Sonic at the Olympic Games Tokyo 2020
-            "0100b99019412000", // Mario vs. Donkey Kong
-
-            "0100aa80194b0000", // Pikmin 1
-            "0100d680194b2000", // Pikmin 2
-            "0100f4c009322000", // Pikmin 3 Deluxe
-            "0100b7c00933a000", // Pikmin 4
-
-            "010003f003a34000", // Pokémon: Let's Go Pikachu!
-            "0100187003a36000", // Pokémon: Let's Go Eevee!
-            "0100abf008968000", // Pokémon Sword
-            "01008db008c2c000", // Pokémon Shield
-            "0100000011d90000", // Pokémon Brilliant Diamond
-            "010018e011d92000", // Pokémon Shining Pearl
-            "01001f5010dfa000", // Pokémon Legends: Arceus
-            "0100a3d008c5c000", // Pokémon Scarlet
-            "01008f6008c5e000", // Pokémon Violet
-            "0100b3f000be2000", // Pokkén Tournament DX
-            "0100f4300bf2c000", // New Pokémon Snap
-
-            "01003bc0000a0000", // Splatoon 2 (US)
-            "0100f8f0000a2000", // Splatoon 2 (EU)
-            "01003c700009c000", // Splatoon 2 (JP)
-            "0100c2500fc20000", // Splatoon 3
-            "0100ba0018500000", // Splatoon 3: Splatfest World Premiere
-
-            "010040600c5ce000", // Tetris 99
-            "0100277011f1a000", // Super Mario Bros. 35
-            "0100ad9012510000", // PAC-MAN 99
-            "0100ccf019c8c000", // F-ZERO 99
-            "0100d870045b6000", // NES - Nintendo Switch Online
-            "01008d300c50c000", // SNES - Nintendo Switch Online
-            "0100c9a00ece6000", // N64 - Nintendo Switch Online
-            "0100e0601c632000", // N64 - Nintendo Switch Online 18+
-            "0100c62011050000", // GB - Nintendo Switch Online
-            "010012f017576000", // GBA - Nintendo Switch Online
-
-            "01000320000cc000", // 1-2 Switch
-            "0100300012f2a000", // Advance Wars 1+2: Re-Boot Camp
-            "01006f8002326000", // Animal Crossing: New Horizons
-            "0100620012d6e000", // Big Brain Academy: Brain vs. Brain
-            "010018300d006000", // BOXBOY! + BOXGIRL!
-            "0100c1f0051b6000", // Donkey Kong Country: Tropical Freeze
-            "0100ed000d390000", // Dr. Kawashima's Brain Training
-            "010067b017588000", // Endless Ocean Luminous
-            "0100d2f00d5c0000", // Nintendo Switch Sports
-            "01006b5012b32000", // Part Time UFO
-            "0100704000B3A000", // Snipperclips
-            "01006a800016e000", // Super Smash Bros. Ultimate
-            "0100a9400c9c2000", // Tokyo Mirage Sessions #FE Encore
-
-            "010076f0049a2000", // Bayonetta
-            "01007960049a0000", // Bayonetta 2
-            "01004a4010fea000", // Bayonetta 3
-            "0100cf5010fec000", // Bayonetta Origins: Cereza and the Lost Demon
-
-            "0100dcd01525a000", // Persona 3 Portable
-            "010062b01525c000", // Persona 4 Golden
-            "010075a016a3a000", // Persona 4 Arena Ultimax
-            "01005ca01580e000", // Persona 5 Royal
-            "0100801011c3e000", // Persona 5 Strikers
-            "010087701b092000", // Persona 5 Tactica
-
-            "01009aa000faa000", // Sonic Mania
-            "01004ad014bf0000", // Sonic Frontiers
-            "01005ea01c0fc000", // SONIC X SHADOW GENERATIONS
-            "01005ea01c0fc001", // ^
-
-            "010056e00853a000", // A Hat in Time
-            "0100dbf01000a000", // Burnout Paradise Remastered
-            "0100744001588000", // Cars 3: Driven to Win
-            "0100b41013c82000", // Cruis'n Blast
-            "01001b300b9be000", // Diablo III: Eternal Collection
-            "01008c8012920000", // Dying Light Platinum Edition
-            "010073c01af34000", // LEGO Horizon Adventures
-            "0100770008dd8000", // Monster Hunter Generations Ultimate
-            "0100b04011742000", // Monster Hunter Rise
-            "0100853015e86000", // No Man's Sky
-            "01007bb017812000", // Portal
-            "0100abd01785c000", // Portal 2
-            "01008e200c5c2000", // Muse Dash
-            "01007820196a6000", // Red Dead Redemption
-            "01002f7013224000", // Rune Factory 5
-            "01008d100d43e000", // Saints Row IV
-            "0100de600beee000", // Saints Row: The Third - The Full Package
-            "01001180021fa000", // Shovel Knight: Specter of Torment
-            "0100d7a01b7a2000", // Star Wars: Bounty Hunter
-            "0100800015926000", // Suika Game
-            "0100e46006708000", // Terraria
-            "01000a10041ea000", // The Elder Scrolls V: Skyrim
-            "010057a01e4d4000", // TSUKIHIME -A piece of blue glass moon-
-            "010080b00ad66000", // Undertale
-        ];
     }
 }

src/Ryujinx.UI.Common/Helper/AppletMetadata.cs

@@ -0,0 +1,64 @@
+using LibHac.Common;
+using LibHac.Ncm;
+using LibHac.Ns;
+using LibHac.Tools.FsSystem.NcaUtils;
+using Ryujinx.HLE;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.UI.App.Common;
+
+namespace Ryujinx.UI.Common.Helper
+{
+        public readonly struct AppletMetadata
+        {
+            private readonly ContentManager _contentManager;
+            
+            public string Name { get; }
+            public ulong ProgramId { get; }
+            
+            public string Version { get; }
+
+            public AppletMetadata(ContentManager contentManager, string name, ulong programId, string version = "1.0.0") 
+                : this(name, programId, version)
+            {
+                _contentManager = contentManager;
+            }
+            
+            public AppletMetadata(string name, ulong programId, string version = "1.0.0")
+            {
+                Name = name;
+                ProgramId = programId;
+                Version = version;
+            }
+            
+            public string GetContentPath(ContentManager contentManager)
+                => (contentManager ?? _contentManager)
+                    .GetInstalledContentPath(ProgramId, StorageId.BuiltInSystem, NcaContentType.Program);
+
+            public bool CanStart(ContentManager contentManager, out ApplicationData appData, out BlitStruct<ApplicationControlProperty> appControl)
+            {
+                contentManager ??= _contentManager;
+                if (contentManager == null)
+                {
+                    appData = null;
+                    appControl = new BlitStruct<ApplicationControlProperty>(0);
+                    return false;
+                }
+                
+                appData = new()
+                {
+                    Name = Name,
+                    Id = ProgramId,
+                    Path = GetContentPath(contentManager)
+                };
+
+                if (string.IsNullOrEmpty(appData.Path))
+                {
+                    appControl = new BlitStruct<ApplicationControlProperty>(0);
+                    return false;
+                }
+
+                appControl = StructHelpers.CreateCustomNacpData(Name, Version);
+                return true;
+            }
+        }
+}

src/Ryujinx/AppHost.cs

@@ -143,23 +143,6 @@ namespace Ryujinx.Ava
         public ulong ApplicationId { get; private set; }
         public bool ScreenshotRequested { get; set; }
 
-        public bool ShouldInitMetal
-        {
-            get
-            {
-                return OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64 && 
-                    (
-                        (
-                            (
-                                ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Auto &&
-                                RendererHost.KnownGreatMetalTitles.ContainsIgnoreCase(ApplicationId.ToString("X16"))
-                            ) || 
-                            ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Metal
-                        )
-                     );
-            }
-        }
-
         public AppHost(
             RendererHost renderer,
             InputManager inputManager,
@@ -912,27 +895,20 @@ namespace Ryujinx.Ava
             VirtualFileSystem.ReloadKeySet();
 
             // Initialize Renderer.
-            IRenderer renderer;
+            GraphicsBackend backend = TitleIDs.SelectGraphicsBackend(ApplicationId.ToString("X16"), ConfigurationState.Instance.Graphics.GraphicsBackend);
-            GraphicsBackend backend = ConfigurationState.Instance.Graphics.GraphicsBackend;
 
-            if (ShouldInitMetal)
+            IRenderer renderer = backend switch
             {
 #pragma warning disable CA1416 // This call site is reachable on all platforms
-                // The condition does a check for Mac, on top of checking if it's an ARM Mac. This isn't a problem.
+                // SelectGraphicsBackend does a check for Mac, on top of checking if it's an ARM Mac. This isn't a problem.
-                renderer = new MetalRenderer((RendererHost.EmbeddedWindow as EmbeddedWindowMetal)!.CreateSurface);
+                GraphicsBackend.Metal => new MetalRenderer((RendererHost.EmbeddedWindow as EmbeddedWindowMetal)!.CreateSurface),
 #pragma warning restore CA1416
-            }
+                GraphicsBackend.Vulkan => VulkanRenderer.Create(
-            else if (backend == GraphicsBackend.Vulkan || (backend == GraphicsBackend.Auto && !ShouldInitMetal))
-            {
-                renderer = VulkanRenderer.Create(
                     ConfigurationState.Instance.Graphics.PreferredGpu,
                     (RendererHost.EmbeddedWindow as EmbeddedWindowVulkan)!.CreateSurface,
-                    VulkanHelper.GetRequiredInstanceExtensions);
+                    VulkanHelper.GetRequiredInstanceExtensions),
-            }
+                _ => new OpenGLRenderer()
-            else
+            };
-            {
-                renderer = new OpenGLRenderer();
-            }
 
             BackendThreading threadingMode = ConfigurationState.Instance.Graphics.BackendThreading;
 

src/Ryujinx/Common/LocaleManager.cs

@@ -1,7 +1,6 @@
 using Gommon;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Common;
-using Ryujinx.Common.Logging;
 using Ryujinx.Common.Utilities;
 using Ryujinx.UI.Common.Configuration;
 using System;
@@ -17,7 +16,6 @@ namespace Ryujinx.Ava.Common.Locale
         private const string DefaultLanguageCode = "en_US";
 
         private readonly Dictionary<LocaleKeys, string> _localeStrings;
-        private Dictionary<LocaleKeys, string> _localeDefaultStrings;
         private readonly ConcurrentDictionary<LocaleKeys, object[]> _dynamicValues;
         private string _localeLanguageCode;
 
@@ -27,7 +25,6 @@ namespace Ryujinx.Ava.Common.Locale
         public LocaleManager()
         {
             _localeStrings = new Dictionary<LocaleKeys, string>();
-            _localeDefaultStrings = new Dictionary<LocaleKeys, string>();
             _dynamicValues = new ConcurrentDictionary<LocaleKeys, object[]>();
 
             Load();
@@ -38,8 +35,6 @@ namespace Ryujinx.Ava.Common.Locale
             var localeLanguageCode = !string.IsNullOrEmpty(ConfigurationState.Instance.UI.LanguageCode.Value) ?
                 ConfigurationState.Instance.UI.LanguageCode.Value : CultureInfo.CurrentCulture.Name.Replace('-', '_');
             
-            // Load en_US as default, if the target language translation is missing or incomplete.
-            LoadDefaultLanguage();
             LoadLanguage(localeLanguageCode);
 
             // Save whatever we ended up with.
@@ -66,26 +61,14 @@ namespace Ryujinx.Ava.Common.Locale
                         }
                         catch
                         {
-                            // If formatting failed use the default text instead.
+                            // If formatting the text failed,
-                            if (_localeDefaultStrings.TryGetValue(key, out value))
+                            // continue to the below line & return the text without formatting.
-                                try
-                                {
-                                    return string.Format(value, dynamicValue);
-                                }
-                                catch
-                                {
-                                    // If formatting the default text failed return the key.
-                                    return key.ToString();
-                                }
                         }
 
                     return value;
                 }
                 
-                // If the locale doesn't contain the key return the default one.
+                return key.ToString(); // If the locale text doesn't exist return the key.
-                return _localeDefaultStrings.TryGetValue(key, out string defaultValue)
-                    ? defaultValue
-                    : key.ToString(); // If the locale text doesn't exist return the key.
             }
             set
             {
@@ -114,11 +97,6 @@ namespace Ryujinx.Ava.Common.Locale
             return this[key];
         }
 
-        private void LoadDefaultLanguage()
-        {
-            _localeDefaultStrings = LoadJsonLanguage(DefaultLanguageCode);
-        }
-
         public void LoadLanguage(string languageCode)
         {
             var locale = LoadJsonLanguage(languageCode);
@@ -126,7 +104,7 @@ namespace Ryujinx.Ava.Common.Locale
             if (locale == null)
             {
                 _localeLanguageCode = DefaultLanguageCode;
-                locale = _localeDefaultStrings;
+                locale = LoadJsonLanguage(_localeLanguageCode);
             }
             else
             {
@@ -167,15 +145,16 @@ namespace Ryujinx.Ava.Common.Locale
                 if (!Enum.TryParse<LocaleKeys>(locale.ID, out var localeKey))
                     continue;
 
-                localeStrings[localeKey] =
+                var str = locale.Translations.TryGetValue(languageCode, out string val) && !string.IsNullOrEmpty(val)
-                    locale.Translations.TryGetValue(languageCode, out string val) && !string.IsNullOrEmpty(val)
+                    ? val
-                        ? val
+                    : locale.Translations[DefaultLanguageCode];
-                        : locale.Translations[DefaultLanguageCode];
                 
-                if (string.IsNullOrEmpty(localeStrings[localeKey]))
+                if (string.IsNullOrEmpty(str))
                 {
                     throw new Exception($"Locale key '{locale.ID}' has no valid translations for desired language {languageCode}! {DefaultLanguageCode} is an empty string or null");
                 }
+
+                localeStrings[localeKey] = str;
             }
 
             return localeStrings;

src/Ryujinx/UI/Helpers/XCITrimmerFileSpaceSavingsConverter.cs

@@ -1,6 +1,7 @@
 using Avalonia;
 using Avalonia.Data;
 using Avalonia.Data.Converters;
+using Gommon;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.UI.Common.Models;
 using System;
@@ -32,11 +33,11 @@ namespace Ryujinx.Ava.UI.Helpers
 
             if (app.CurrentSavingsB < app.PotentialSavingsB)
             {
-                return LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.TitleXCICanSaveLabel, (app.PotentialSavingsB - app.CurrentSavingsB) / _bytesPerMB);
+                return LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.TitleXCICanSaveLabel, ((app.PotentialSavingsB - app.CurrentSavingsB) / _bytesPerMB).CoerceAtLeast(0));
             }
             else
             {
-                return LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.TitleXCISavingLabel, app.CurrentSavingsB / _bytesPerMB);
+                return LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.TitleXCISavingLabel, (app.CurrentSavingsB / _bytesPerMB).CoerceAtLeast(0));
             }
         }
 

src/Ryujinx/UI/Renderer/RendererHost.axaml.cs

@@ -1,6 +1,7 @@
 using Avalonia;
 using Avalonia.Controls;
 using Gommon;
+using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using Ryujinx.UI.Common.Configuration;
@@ -31,15 +32,6 @@ namespace Ryujinx.Ava.UI.Renderer
             Initialize();
         }
 
-        public static readonly string[] KnownGreatMetalTitles =
-        [
-            "01006A800016E000", // Smash Ultimate
-            "0100000000010000", // Super Mario Odyessy
-            "01008C0016544000", // Sea of Stars
-            "01005CA01580E000", // Persona 5
-            "010028600EBDA000", // Mario 3D World
-        ];
-
         public GraphicsBackend Backend =>
             EmbeddedWindow switch
             {
@@ -53,16 +45,8 @@ namespace Ryujinx.Ava.UI.Renderer
         {
             InitializeComponent();
 
-            switch (ConfigurationState.Instance.Graphics.GraphicsBackend.Value)
+            switch (TitleIDs.SelectGraphicsBackend(titleId, ConfigurationState.Instance.Graphics.GraphicsBackend))
             {
-                case GraphicsBackend.Auto:
-                    EmbeddedWindow = 
-                        OperatingSystem.IsMacOS() && 
-                        RuntimeInformation.ProcessArchitecture == Architecture.Arm64 && 
-                        KnownGreatMetalTitles.ContainsIgnoreCase(titleId) 
-                            ? new EmbeddedWindowMetal() 
-                            : new EmbeddedWindowVulkan();
-                    break;
                 case GraphicsBackend.OpenGl:
                     EmbeddedWindow = new EmbeddedWindowOpenGL();
                     break;

src/Ryujinx/UI/ViewModels/XCITrimmerViewModel.cs

@@ -364,7 +364,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                     value = _processingApplication.Value with { PercentageProgress = null };
 
                 if (value.HasValue)
-                    _displayedXCIFiles.ReplaceWith(value.Value);
+                    _displayedXCIFiles.ReplaceWith(value);
 
                 _processingApplication = value;
                 OnPropertyChanged();

src/Ryujinx/UI/Views/Main/MainMenuBarView.axaml.cs

@@ -3,8 +3,6 @@ using Avalonia.Controls;
 using Avalonia.Interactivity;
 using Avalonia.Threading;
 using Gommon;
-using LibHac.Ncm;
-using LibHac.Tools.FsSystem.NcaUtils;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
@@ -12,8 +10,6 @@ using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common;
 using Ryujinx.Common.Utilities;
 using Ryujinx.HLE.HOS.Services.Nfc.AmiiboDecryption;
-using Ryujinx.HLE;
-using Ryujinx.UI.App.Common;
 using Ryujinx.UI.Common;
 using Ryujinx.UI.Common.Configuration;
 using Ryujinx.UI.Common.Helper;
@@ -124,26 +120,13 @@ namespace Ryujinx.Ava.UI.Views.Main
             ViewModel.LoadConfigurableHotKeys();
         }
 
+        public static readonly AppletMetadata MiiApplet = new("miiEdit", 0x0100000000001009);
+
         public async void OpenMiiApplet(object sender, RoutedEventArgs e)
         {
-            const string AppletName = "miiEdit";
+            if (MiiApplet.CanStart(ViewModel.ContentManager, out var appData, out var nacpData))
-            const ulong AppletProgramId = 0x0100000000001009;
-            const string AppletVersion = "1.0.0";
-            
-            string contentPath = ViewModel.ContentManager.GetInstalledContentPath(AppletProgramId, StorageId.BuiltInSystem, NcaContentType.Program);
-
-            if (!string.IsNullOrEmpty(contentPath))
             {
-                ApplicationData applicationData = new()
+                await ViewModel.LoadApplication(appData, ViewModel.IsFullScreen || ViewModel.StartGamesInFullscreen, nacpData);
-                {
-                    Name = AppletName,
-                    Id = AppletProgramId,
-                    Path = contentPath
-                };
-                
-                var nacpData = StructHelpers.CreateCustomNacpData(AppletName, AppletVersion);
-
-                await ViewModel.LoadApplication(applicationData, ViewModel.IsFullScreen || ViewModel.StartGamesInFullscreen, nacpData);
             }
         }