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fix: dodgy RTSS workaround

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goat 2020-04-13 20:49:27 +02:00
parent dbdd584d89
commit 2f88a4e0e6
2 changed files with 62 additions and 0 deletions
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37
Dalamud/Interface/InterfaceManager.cs
View file

@ -1,7 +1,12 @@
using System;
using System.ComponentModel;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Numerics;
using System.Runtime.InteropServices;
using System.Text;
using CheapLoc;
using Dalamud.Game;
using Dalamud.Game.Internal.DXGI;
using Dalamud.Hooking;
@ -44,6 +49,9 @@ namespace Dalamud.Interface
private Dalamud dalamud;
private RawDX11Scene scene;
private delegate void InstallRTSSHook();
private string rtssPath;
/// <summary>
/// This event gets called by a plugin UiBuilder when read
/// </summary>
@ -72,6 +80,23 @@ namespace Dalamud.Interface
Address = vtableResolver;
}
try {
var rtss = NativeFunctions.GetModuleHandle("RTSSHooks64.dll");
if (rtss != IntPtr.Zero) {
var fileName = new StringBuilder(255);
NativeFunctions.GetModuleFileName(rtss, fileName, fileName.Capacity);
this.rtssPath = fileName.ToString();
Log.Verbose("RTSS at {0}", this.rtssPath);
if (!NativeFunctions.FreeLibrary(rtss))
throw new Win32Exception();
}
} catch (Exception e) {
Log.Error(e, "RTSS Free failed");
}
var setCursorAddr = LocalHook.GetProcAddress("user32.dll", "SetCursor");
Log.Verbose("===== S W A P C H A I N =====");
@ -97,6 +122,18 @@ namespace Dalamud.Interface
this.setCursorHook.Enable();
this.presentHook.Enable();
this.resizeBuffersHook.Enable();
try {
if (!string.IsNullOrEmpty(this.rtssPath)) {
NativeFunctions.LoadLibrary(this.rtssPath);
var installAddr = LocalHook.GetProcAddress("RTSSHooks64.dll", "InstallRTSSHook");
var installDele = Marshal.GetDelegateForFunctionPointer<InstallRTSSHook>(installAddr);
installDele.Invoke();
}
} catch (Exception ex) {
Log.Error(ex, "Could not reload RTSS");
}
}
private void Disable()

25
Dalamud/NativeFunctions.cs
View file

@ -61,5 +61,30 @@ namespace Dalamud
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool FlashWindowEx(ref FLASHWINFO pwfi);
[DllImport("kernel32.dll", SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool FreeLibrary(IntPtr hModule);
[DllImport("kernel32.dll", CharSet = CharSet.Auto)]
public static extern IntPtr GetModuleHandle(string lpModuleName);
[DllImport("kernel32.dll", SetLastError = true)]
[PreserveSig]
public static extern uint GetModuleFileName
(
[In]
IntPtr hModule,
[Out]
StringBuilder lpFilename,
[In]
[MarshalAs(UnmanagedType.U4)]
int nSize
);
[DllImport("kernel32", SetLastError = true, CharSet = CharSet.Ansi)]
public static extern IntPtr LoadLibrary([MarshalAs(UnmanagedType.LPStr)]string lpFileName);
}
}