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authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Common/SystemInterop/GdiPlusHelper.cs
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Common/SystemInterop/GdiPlusHelper.cs')
-rw-r--r--Ryujinx.Common/SystemInterop/GdiPlusHelper.cs76
1 files changed, 0 insertions, 76 deletions
diff --git a/Ryujinx.Common/SystemInterop/GdiPlusHelper.cs b/Ryujinx.Common/SystemInterop/GdiPlusHelper.cs
deleted file mode 100644
index 1001424d..00000000
--- a/Ryujinx.Common/SystemInterop/GdiPlusHelper.cs
+++ /dev/null
@@ -1,76 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
-
-namespace Ryujinx.Common.SystemInterop
-{
- [SupportedOSPlatform("windows")]
- public static partial class GdiPlusHelper
- {
- private const string LibraryName = "gdiplus.dll";
-
- private static readonly IntPtr _initToken;
-
- static GdiPlusHelper()
- {
- CheckStatus(GdiplusStartup(out _initToken, StartupInputEx.Default, out _));
- }
-
- private static void CheckStatus(int gdiStatus)
- {
- if (gdiStatus != 0)
- {
- throw new Exception($"GDI Status Error: {gdiStatus}");
- }
- }
-
- private struct StartupInputEx
- {
- public int GdiplusVersion;
-
-#pragma warning disable CS0649
- public IntPtr DebugEventCallback;
- public int SuppressBackgroundThread;
- public int SuppressExternalCodecs;
- public int StartupParameters;
-#pragma warning restore CS0649
-
- public static StartupInputEx Default => new StartupInputEx
- {
- // We assume Windows 8 and upper
- GdiplusVersion = 2,
- DebugEventCallback = IntPtr.Zero,
- SuppressBackgroundThread = 0,
- SuppressExternalCodecs = 0,
- StartupParameters = 0,
- };
- }
-
- private struct StartupOutput
- {
- public IntPtr NotificationHook;
- public IntPtr NotificationUnhook;
- }
-
- [LibraryImport(LibraryName)]
- private static partial int GdiplusStartup(out IntPtr token, in StartupInputEx input, out StartupOutput output);
-
- [LibraryImport(LibraryName)]
- private static partial int GdipCreateFromHWND(IntPtr hwnd, out IntPtr graphics);
-
- [LibraryImport(LibraryName)]
- private static partial int GdipDeleteGraphics(IntPtr graphics);
-
- [LibraryImport(LibraryName)]
- private static partial int GdipGetDpiX(IntPtr graphics, out float dpi);
-
- public static float GetDpiX(IntPtr hwnd)
- {
- CheckStatus(GdipCreateFromHWND(hwnd, out IntPtr graphicsHandle));
- CheckStatus(GdipGetDpiX(graphicsHandle, out float result));
- CheckStatus(GdipDeleteGraphics(graphicsHandle));
-
- return result;
- }
- }
-}