From aa10bc5c75817ce4795cc4133a1597410276f144 Mon Sep 17 00:00:00 2001 From: riperiperi Date: Thu, 29 Aug 2024 20:34:08 +0100 Subject: [PATCH] RADV dcc workaround --- .../GraphicsDriver/DriverUtilities.cs | 24 +++++++++++++++++-- src/Ryujinx.Common/Utilities/OsUtils.cs | 24 +++++++++++++++++++ src/Ryujinx.Gtk3/Program.cs | 23 ++++++------------ src/Ryujinx.Headless.SDL2/Program.cs | 3 +++ src/Ryujinx/Program.cs | 4 ++-- 5 files changed, 58 insertions(+), 20 deletions(-) create mode 100644 src/Ryujinx.Common/Utilities/OsUtils.cs diff --git a/src/Ryujinx.Common/GraphicsDriver/DriverUtilities.cs b/src/Ryujinx.Common/GraphicsDriver/DriverUtilities.cs index 7fe2a4f024..a9163f3485 100644 --- a/src/Ryujinx.Common/GraphicsDriver/DriverUtilities.cs +++ b/src/Ryujinx.Common/GraphicsDriver/DriverUtilities.cs @@ -1,13 +1,33 @@ +using Ryujinx.Common.Utilities; using System; namespace Ryujinx.Common.GraphicsDriver { public static class DriverUtilities { + private static void AddMesaFlags(string envVar, string newFlags) + { + string existingFlags = Environment.GetEnvironmentVariable(envVar); + + string flags = existingFlags == null ? newFlags : $"{existingFlags},{newFlags}"; + + OsUtils.SetEnvironmentVariableNoCaching(envVar, flags); + } + + public static void InitDriverConfig(bool oglThreading) + { + if (OperatingSystem.IsLinux()) + { + AddMesaFlags("RADV_DEBUG", "nodcc"); + } + + ToggleOGLThreading(oglThreading); + } + public static void ToggleOGLThreading(bool enabled) { - Environment.SetEnvironmentVariable("mesa_glthread", enabled.ToString().ToLower()); - Environment.SetEnvironmentVariable("__GL_THREADED_OPTIMIZATIONS", enabled ? "1" : "0"); + OsUtils.SetEnvironmentVariableNoCaching("mesa_glthread", enabled.ToString().ToLower()); + OsUtils.SetEnvironmentVariableNoCaching("__GL_THREADED_OPTIMIZATIONS", enabled ? "1" : "0"); try { diff --git a/src/Ryujinx.Common/Utilities/OsUtils.cs b/src/Ryujinx.Common/Utilities/OsUtils.cs new file mode 100644 index 0000000000..a0791b0924 --- /dev/null +++ b/src/Ryujinx.Common/Utilities/OsUtils.cs @@ -0,0 +1,24 @@ +using System; +using System.Diagnostics; +using System.Runtime.InteropServices; + +namespace Ryujinx.Common.Utilities +{ + public partial class OsUtils + { + [LibraryImport("libc", SetLastError = true)] + private static partial int setenv([MarshalAs(UnmanagedType.LPStr)] string name, [MarshalAs(UnmanagedType.LPStr)] string value, int overwrite); + + public static void SetEnvironmentVariableNoCaching(string key, string value) + { + // Set the value in the cached environment variables, too. + Environment.SetEnvironmentVariable(key, value); + + if (!OperatingSystem.IsWindows()) + { + int res = setenv(key, value, 1); + Debug.Assert(res != -1); + } + } + } +} diff --git a/src/Ryujinx.Gtk3/Program.cs b/src/Ryujinx.Gtk3/Program.cs index 8bad1a0c7b..2d350374bf 100644 --- a/src/Ryujinx.Gtk3/Program.cs +++ b/src/Ryujinx.Gtk3/Program.cs @@ -4,6 +4,7 @@ using Ryujinx.Common.Configuration; using Ryujinx.Common.GraphicsDriver; using Ryujinx.Common.Logging; using Ryujinx.Common.SystemInterop; +using Ryujinx.Common.Utilities; using Ryujinx.Graphics.Vulkan.MoltenVK; using Ryujinx.Modules; using Ryujinx.SDL2.Common; @@ -41,9 +42,6 @@ namespace Ryujinx [LibraryImport("user32.dll", SetLastError = true)] public static partial int MessageBoxA(IntPtr hWnd, [MarshalAs(UnmanagedType.LPStr)] string text, [MarshalAs(UnmanagedType.LPStr)] string caption, uint type); - [LibraryImport("libc", SetLastError = true)] - private static partial int setenv([MarshalAs(UnmanagedType.LPStr)] string name, [MarshalAs(UnmanagedType.LPStr)] string value, int overwrite); - private const uint MbIconWarning = 0x30; static Program() @@ -105,8 +103,7 @@ namespace Ryujinx throw new NotSupportedException("Failed to initialize multi-threading support."); } - Environment.SetEnvironmentVariable("GDK_BACKEND", "x11"); - setenv("GDK_BACKEND", "x11", 1); + OsUtils.SetEnvironmentVariableNoCaching("GDK_BACKEND", "x11"); } if (OperatingSystem.IsMacOS()) @@ -125,19 +122,13 @@ namespace Ryujinx resourcesDataDir = baseDirectory; } - static void SetEnvironmentVariableNoCaching(string key, string value) - { - int res = setenv(key, value, 1); - Debug.Assert(res != -1); - } - // On macOS, GTK3 needs XDG_DATA_DIRS to be set, otherwise it will try searching for "gschemas.compiled" in system directories. - SetEnvironmentVariableNoCaching("XDG_DATA_DIRS", Path.Combine(resourcesDataDir, "share")); + OsUtils.SetEnvironmentVariableNoCaching("XDG_DATA_DIRS", Path.Combine(resourcesDataDir, "share")); // On macOS, GTK3 needs GDK_PIXBUF_MODULE_FILE to be set, otherwise it will try searching for "loaders.cache" in system directories. - SetEnvironmentVariableNoCaching("GDK_PIXBUF_MODULE_FILE", Path.Combine(resourcesDataDir, "lib", "gdk-pixbuf-2.0", "2.10.0", "loaders.cache")); + OsUtils.SetEnvironmentVariableNoCaching("GDK_PIXBUF_MODULE_FILE", Path.Combine(resourcesDataDir, "lib", "gdk-pixbuf-2.0", "2.10.0", "loaders.cache")); - SetEnvironmentVariableNoCaching("GTK_IM_MODULE_FILE", Path.Combine(resourcesDataDir, "lib", "gtk-3.0", "3.0.0", "immodules.cache")); + OsUtils.SetEnvironmentVariableNoCaching("GTK_IM_MODULE_FILE", Path.Combine(resourcesDataDir, "lib", "gtk-3.0", "3.0.0", "immodules.cache")); } string systemPath = Environment.GetEnvironmentVariable("Path", EnvironmentVariableTarget.Machine); @@ -233,9 +224,9 @@ namespace Ryujinx // Logging system information. PrintSystemInfo(); - // Enable OGL multithreading on the driver, when available. + // Enable OGL multithreading on the driver, and some other flags. BackendThreading threadingMode = ConfigurationState.Instance.Graphics.BackendThreading; - DriverUtilities.ToggleOGLThreading(threadingMode == BackendThreading.Off); + DriverUtilities.InitDriverConfig(threadingMode == BackendThreading.Off); // Initialize Gtk. Application.Init(); diff --git a/src/Ryujinx.Headless.SDL2/Program.cs b/src/Ryujinx.Headless.SDL2/Program.cs index 5c30cd18fb..07995dbdd7 100644 --- a/src/Ryujinx.Headless.SDL2/Program.cs +++ b/src/Ryujinx.Headless.SDL2/Program.cs @@ -7,6 +7,7 @@ using Ryujinx.Common.Configuration.Hid; using Ryujinx.Common.Configuration.Hid.Controller; using Ryujinx.Common.Configuration.Hid.Controller.Motion; using Ryujinx.Common.Configuration.Hid.Keyboard; +using Ryujinx.Common.GraphicsDriver; using Ryujinx.Common.Logging; using Ryujinx.Common.Logging.Targets; using Ryujinx.Common.SystemInterop; @@ -463,6 +464,8 @@ namespace Ryujinx.Headless.SDL2 GraphicsConfig.ShadersDumpPath = option.GraphicsShadersDumpPath; GraphicsConfig.EnableMacroHLE = !option.DisableMacroHLE; + DriverUtilities.InitDriverConfig(option.BackendThreading == BackendThreading.Off); + while (true) { LoadApplication(option); diff --git a/src/Ryujinx/Program.cs b/src/Ryujinx/Program.cs index af9db7d636..6c83cedcf3 100644 --- a/src/Ryujinx/Program.cs +++ b/src/Ryujinx/Program.cs @@ -117,8 +117,8 @@ namespace Ryujinx.Ava // Logging system information. PrintSystemInfo(); - // Enable OGL multithreading on the driver, when available. - DriverUtilities.ToggleOGLThreading(ConfigurationState.Instance.Graphics.BackendThreading == BackendThreading.Off); + // Enable OGL multithreading on the driver, and some other flags. + DriverUtilities.InitDriverConfig(ConfigurationState.Instance.Graphics.BackendThreading == BackendThreading.Off); // Check if keys exists. if (!File.Exists(Path.Combine(AppDataManager.KeysDirPath, "prod.keys")))