diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Common/SystemInterop/GdiPlusHelper.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Common/SystemInterop/GdiPlusHelper.cs')
| -rw-r--r-- | Ryujinx.Common/SystemInterop/GdiPlusHelper.cs | 76 |
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; - } - } -} |
