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Merge branch 'ava/retina-scaling' into 'master'

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Avalonia: fix HiDPI/Retina scaling for embedded window on macOS.

See merge request [ryubing/ryujinx!210](https://git.ryujinx.app/ryubing/ryujinx/-/merge_requests/210)
This commit is contained in:
V380-Ori 2025-12-08 14:18:30 -06:00
commit 452ed9899a
2 changed files with 15 additions and 2 deletions
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8
src/Ryujinx.Common/Helpers/ObjectiveC.cs
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@ -42,6 +42,9 @@ namespace Ryujinx.Common.Helper
[return: MarshalAs(UnmanagedType.Bool)] [return: MarshalAs(UnmanagedType.Bool)]
private static partial bool bool_objc_msgSend(nint receiver, Selector selector, nint param); private static partial bool bool_objc_msgSend(nint receiver, Selector selector, nint param);
[LibraryImport(ObjCRuntime, EntryPoint = "objc_msgSend")]
private static partial double double_objc_msgSend(nint receiver, Selector selector);
public readonly struct Object public readonly struct Object
{ {
public readonly nint ObjPtr; public readonly nint ObjPtr;
@ -105,6 +108,11 @@ namespace Ryujinx.Common.Helper
{ {
return bool_objc_msgSend(ObjPtr, selector, obj.ObjPtr); return bool_objc_msgSend(ObjPtr, selector, obj.ObjPtr);
} }
public double GetDoubleFromMessage(string selectorName)
{
return double_objc_msgSend(ObjPtr, selectorName);
}
} }
public readonly struct Selector public readonly struct Selector

9
src/Ryujinx/UI/Renderer/EmbeddedWindow.cs
View file

@ -186,12 +186,17 @@ namespace Ryujinx.Ava.UI.Renderer
// Make its renderer our metal layer. // Make its renderer our metal layer.
child.SendMessage("setWantsLayer:", 1); child.SendMessage("setWantsLayer:", 1);
child.SendMessage("setLayer:", metalLayer); child.SendMessage("setLayer:", metalLayer);
metalLayer.SendMessage("setContentsScale:", Program.DesktopScaleFactor);
double initialScaleFactor = child.GetDoubleFromMessage("backingScaleFactor");
metalLayer.SendMessage("setContentsScale:", initialScaleFactor);
// Ensure the scale factor is up to date. // Ensure the scale factor is up to date.
_updateBoundsCallback = rect => _updateBoundsCallback = rect =>
{ {
metalLayer.SendMessage("setContentsScale:", Program.DesktopScaleFactor); double currentScaleFactor = child.GetDoubleFromMessage("backingScaleFactor");
metalLayer.SendMessage("setContentsScale:", currentScaleFactor);
}; };
nint nsView = child.ObjPtr; nint nsView = child.ObjPtr;