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Add "borderless window workaround" (DXVK DWM) hack toggle

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This commit is contained in:
Jade Macho 2024-03-16 15:24:19 +01:00
parent 3d192964d3
commit 6932058fc7
Signed by: 0x0ade
GPG Key ID: E1960710FE4FBEEF
6 changed files with 144 additions and 23 deletions
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47
CustomResolution/Cmds/BorderlessWindowedCmd.cs Normal file
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@ -0,0 +1,47 @@
using static FFXIVClientStructs.FFXIV.Client.UI.AddonRelicNoteBook;
using System.Collections;
using System.Globalization;
using System;
namespace CustomResolution.Cmds;
public sealed class BorderlessWindowedCmd : Cmd
{
public override string Name => "cresbw";
public override string HelpMessage => $"Tweak the \"Apply borderless window workaround\" toggle.\n" +
$"\tExamples:\n" +
$"\tTo enable / disable it:\n\t\t{FullName} on\n\t\t{FullName} off\n\t\t{FullName} toggle";
public override void Run(string arguments)
{
if (string.IsNullOrEmpty(arguments))
{
Service.PrintChat("Invalid parameters.");
return;
}
switch (arguments.ToLowerInvariant())
{
case "on":
Service.Config.IsDXVKDWMHackEnabled = true;
Service.Config.Save();
Service.PrintChat("Enabled borderless window workaround.");
return;
case "off":
Service.Config.IsDXVKDWMHackEnabled = false;
Service.Config.Save();
Service.PrintChat("Disabled borderless window workaround.");
return;
case "toggle":
Service.Config.IsDXVKDWMHackEnabled = !Service.Config.IsDXVKDWMHackEnabled;
Service.Config.Save();
Service.PrintChat($"{(Service.Config.IsDXVKDWMHackEnabled ? "Enabled" : "Disabled")} borderless window workaround.");
return;
}
Service.PrintChat("Invalid parameters.");
}
}

16
CustomResolution/Configuration.cs
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@ -15,6 +15,8 @@ public class Configuration : IPluginConfiguration
public uint Width = 1024;
public uint Height = 1024;
public bool IsDXVKDWMHackEnabled = false;
[NonSerialized]
private DalamudPluginInterface? pluginInterface;
@ -28,17 +30,3 @@ public class Configuration : IPluginConfiguration
pluginInterface!.SavePluginConfig(this);
}
}
public enum CullingMode
{
None,
OnlyInFront,
OnlyInView
}
public enum DutyMode
{
Always,
OutsideContent,
InContent
}

2
CustomResolution/CustomResolution.csproj
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@ -3,7 +3,7 @@
<PropertyGroup>
<Authors>0x0ade</Authors>
<Company></Company>
<Version>0.1.0.3</Version>
<Version>0.1.0.5</Version>
<Description></Description>
<Copyright></Copyright>
<PackageProjectUrl></PackageProjectUrl>

1
CustomResolution/Hooks/CursorPosHooks.cs
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@ -34,6 +34,7 @@ public sealed unsafe class CursorPosHooks : IDisposable
public void Dispose()
{
_getCursorPosHook.Dispose();
_setCursorPosHook.Dispose();
}
private bool GetCursorPosDetour(POINT* lpPoint)

73
CustomResolution/Plugin.cs
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@ -3,25 +3,31 @@ using Dalamud.Plugin;
using Dalamud.Plugin.Services;
using FFXIVClientStructs.FFXIV.Client.Graphics.Kernel;
using FFXIVClientStructs.FFXIV.Client.UI;
using FFXIVClientStructs.Interop;
using System;
using System.Collections.Generic;
using System.Linq;
using TerraFX.Interop.Windows;
using static FFXIVClientStructs.FFXIV.Client.UI.Misc.GroupPoseModule;
using static TerraFX.Interop.Windows.Windows;
namespace CustomResolution;
public sealed unsafe class Plugin : IDalamudPlugin
{
private readonly HRGN _invisibleRgn;
private readonly List<Cmd> _cmds;
private bool _unloading = false;
private int _tickCount = 0;
private HWND _currentHwnd;
private RECT _currentClientRect;
private RECT _currentWindowRect;
private bool _currentDXVKDWMHack = false;
public Plugin([RequiredVersion("1.0")] DalamudPluginInterface pluginInterface)
{
_invisibleRgn = CreateRectRgn(0, 0, -1, -1);
pluginInterface.Create<Service>();
Service.Plugin = this;
@ -116,12 +122,12 @@ public sealed unsafe class Plugin : IDalamudPlugin
var p = new POINT(x, y);
TerraFX.Interop.Windows.Windows.ScreenToClient(_currentHwnd, &p);
ScreenToClient(_currentHwnd, &p);
p.x = (int) Math.Round(p.x * scaleX);
p.y = (int) Math.Round(p.y * scaleY);
TerraFX.Interop.Windows.Windows.ClientToScreen(_currentHwnd, &p);
ClientToScreen(_currentHwnd, &p);
x = p.x;
y = p.y;
@ -139,12 +145,12 @@ public sealed unsafe class Plugin : IDalamudPlugin
var p = new POINT(x, y);
TerraFX.Interop.Windows.Windows.ScreenToClient(_currentHwnd, &p);
ScreenToClient(_currentHwnd, &p);
p.x = (int) Math.Round(p.x * scaleX);
p.y = (int) Math.Round(p.y * scaleY);
TerraFX.Interop.Windows.Windows.ClientToScreen(_currentHwnd, &p);
ClientToScreen(_currentHwnd, &p);
x = p.x;
y = p.y;
@ -198,6 +204,29 @@ public sealed unsafe class Plugin : IDalamudPlugin
dev->RequestResolutionChange = 1;
}
if (Service.Config.IsDXVKDWMHackEnabled && !_unloading)
{
#if false
Service.PluginLog.Info($"STYLE: 0x{GetWindowLong(_currentHwnd, GWL.GWL_STYLE):X8}");
Service.PluginLog.Info($"EXSTYLE: 0x{GetWindowLong(_currentHwnd, GWL.GWL_EXSTYLE):X8}");
Span<ushort> name = stackalloc ushort[256];
GetClassName(_currentHwnd, name.GetPointer(0), name.Length);
WNDCLASSEXW wce;
GetClassInfoEx(GetModuleHandle(null), name.GetPointer(0), &wce);
Service.PluginLog.Info($"CLASS: {new string((char*) name.GetPointer(0))}");
Service.PluginLog.Info($"CLASS.style: 0x{wce.style:X8}");
#endif
SetDXVKDWMHack(true);
}
else if (!Service.Config.IsDXVKDWMHackEnabled && _currentDXVKDWMHack)
{
SetDXVKDWMHack(false);
}
_currentDXVKDWMHack = Service.Config.IsDXVKDWMHackEnabled;
CurrentWidth = width;
CurrentHeight = height;
@ -205,6 +234,36 @@ public sealed unsafe class Plugin : IDalamudPlugin
CurrentWindowHeight = (uint) rectHeight;
}
private void SetDXVKDWMHack(bool enabled)
{
/* Default maximized style / exstyle is 0x95000000 / 0.
* WS.WS_POPUP | WS.WS_VISIBLE | WS.WS_CLIPSIBLINGS | WS.WS_MAXIMIZE
* Default windowed style / exstyle is 0x14CF0000 / 0.
* WS.WS_VISIBLE | WS.WS_CLIPSIBLINGS | WS.WS_CAPTION | WS.WS_SYSMENU | WS.WS_THICKFRAME | WS.WS_MINIMIZEBOX | WS.WS_MAXIMIZEBOX
*/
uint style = (uint) GetWindowLong(_currentHwnd, GWL.GWL_STYLE);
bool fullscreen = (style & WS.WS_SYSMENU) == 0;
/* Alternative hacks:
* - WS_EX_CLIENTEDGE, at the cost of having a 2px border on each side.
*/
if (fullscreen)
{
if (enabled)
{
style &= ~WS.WS_POPUP;
}
else
{
style |= WS.WS_POPUP;
}
}
SetWindowLong(_currentHwnd, GWL.GWL_STYLE, (int) style);
}
private void OnFrameworkUpdate(IFramework framework)
{
var dev = Device.Instance();
@ -214,8 +273,8 @@ public sealed unsafe class Plugin : IDalamudPlugin
fixed (RECT* currentClientRectPtr = &_currentClientRect)
fixed (RECT* currentWindowRectPtr = &_currentWindowRect)
{
TerraFX.Interop.Windows.Windows.GetClientRect(_currentHwnd, currentClientRectPtr);
TerraFX.Interop.Windows.Windows.GetWindowRect(_currentHwnd, currentWindowRectPtr);
GetClientRect(_currentHwnd, currentClientRectPtr);
GetWindowRect(_currentHwnd, currentWindowRectPtr);
}
if (_tickCount++ >= 10)

28
CustomResolution/Windows/ConfigWindow.cs
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@ -14,13 +14,14 @@ public class ConfigWindow : Window, IDisposable
private bool _configIsScale;
private float _configScale;
private int[] _configWH = new int[2];
private bool _configIsDXVKDWMHackEnabled;
public ConfigWindow() : base(
"CustomResolution",
ImGuiWindowFlags.NoResize | ImGuiWindowFlags.NoCollapse | ImGuiWindowFlags.NoScrollbar |
ImGuiWindowFlags.NoScrollWithMouse)
{
Size = new Vector2(430, 184);
Size = new Vector2(430, 212);
SizeCondition = ImGuiCond.Always;
UpdateFromConfig();
@ -38,6 +39,7 @@ public class ConfigWindow : Window, IDisposable
_configScale = config.Scale;
_configWH[0] = (int) config.Width;
_configWH[1] = (int) config.Height;
_configIsDXVKDWMHackEnabled = config.IsDXVKDWMHackEnabled;
}
public void UpdateToConfig()
@ -49,6 +51,7 @@ public class ConfigWindow : Window, IDisposable
config.Scale = _configScale;
config.Width = (uint) _configWH[0];
config.Height = (uint) _configWH[1];
config.IsDXVKDWMHackEnabled = _configIsDXVKDWMHackEnabled;
config.Save();
}
@ -70,6 +73,11 @@ public class ConfigWindow : Window, IDisposable
ImGui.Checkbox("Enabled", ref _configIsEnabled);
if (!_configIsEnabled)
{
ImGui.BeginDisabled();
}
ImGui.Checkbox("Use scale", ref _configIsScale);
if (_configIsScale)
@ -84,6 +92,24 @@ public class ConfigWindow : Window, IDisposable
ImGui.InputInt2("Size in pixels", ref _configWH[0]);
}
if (!_configIsEnabled)
{
ImGui.EndDisabled();
}
ImGui.Checkbox("Apply borderless window workaround", ref _configIsDXVKDWMHackEnabled);
if (ImGui.IsItemHovered())
{
ImGui.SetTooltip(@"Fixes DXVK borderless window acting like exclusive fullscreen.
In other words: Fixes black screen flashing when alt-tabbing.
This can *possibly* impact performance, depending on your Windows version and GPU.
Feel free to experiment with this toggle.
Works even with the scaling above disabled.
Not intended to be used with proper fullscreen.");
}
if (ImGui.Button("Save and apply"))
{
save = true;