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Prevent Windows Display Sleep #1850

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merged 1 commit into from
Jan 24, 2021
Merged

Prevent Windows Display Sleep #1850

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35 changes: 35 additions & 0 deletions Ryujinx.Common/System/DisplaySleep.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,35 @@
using System;
using System.Runtime.InteropServices;

namespace Ryujinx.Common.System
{
public class DisplaySleep
{
[Flags]
enum EXECUTION_STATE : uint
{
ES_CONTINUOUS = 0x80000000,
ES_DISPLAY_REQUIRED = 0x00000002,
ES_SYSTEM_REQUIRED = 0x00000001
}

[DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
static extern EXECUTION_STATE SetThreadExecutionState(EXECUTION_STATE esFlags);

static public void Prevent()
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
SetThreadExecutionState(EXECUTION_STATE.ES_CONTINUOUS | EXECUTION_STATE.ES_SYSTEM_REQUIRED | EXECUTION_STATE.ES_DISPLAY_REQUIRED);
}
}

static public void Restore()
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
SetThreadExecutionState(EXECUTION_STATE.ES_CONTINUOUS);
}
}
}
}
3 changes: 3 additions & 0 deletions Ryujinx/Ui/MainWindow.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -549,6 +549,8 @@ private void CreateGameWindow()
_windowsMultimediaTimerResolution = new WindowsMultimediaTimerResolution(1);
}

DisplaySleep.Prevent();

GlRendererWidget = new GlRenderer(_emulationContext, ConfigurationState.Instance.Logger.GraphicsDebugLevel);

Application.Invoke(delegate
Expand Down Expand Up @@ -600,6 +602,7 @@ private void CreateGameWindow()

_windowsMultimediaTimerResolution?.Dispose();
_windowsMultimediaTimerResolution = null;
DisplaySleep.Restore();

_viewBox.Add(_gameTableWindow);

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3 changes: 2 additions & 1 deletion Ryujinx/Ui/Windows/SettingsWindow.glade
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Original file line number Diff line number Diff line change
Expand Up @@ -1283,6 +1283,7 @@
<object class="GtkLabel">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="tooltip-text" translatable="yes">Change System Time</property>
<property name="halign">end</property>
<property name="label" translatable="yes">System Time:</property>
</object>
Expand Down Expand Up @@ -1493,7 +1494,7 @@
<object class="GtkLabel">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="tooltip-text" translatable="yes">Change System Region</property>
<property name="tooltip-text" translatable="yes">Change Audio Backend</property>
<property name="halign">end</property>
<property name="margin-right">5</property>
<property name="label" translatable="yes">Audio Backend: </property>
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