Gamma Init

2026-02-23 13:00:52 +01:00 · 2024-02-16 15:55:37 +01:00
parent 42a598f177
commit cf84fa0616
103 changed files with 7907 additions and 41 deletions
--- a/app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigDesktopImageInfo.cs
+++ b/app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigDesktopImageInfo.cs
@@ -0,0 +1,65 @@
+using System;
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/mt622102(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigDesktopImageInfo : IEquatable<DisplayConfigDesktopImageInfo>
+    {
+        public const ushort InvalidDesktopImageModeIndex = 0xffff;
+        [MarshalAs(UnmanagedType.Struct)] public readonly PointL PathSourceSize;
+        [MarshalAs(UnmanagedType.Struct)] public readonly RectangleL DesktopImageRegion;
+        [MarshalAs(UnmanagedType.Struct)] public readonly RectangleL DesktopImageClip;
+
+        public DisplayConfigDesktopImageInfo(
+            PointL pathSourceSize,
+            RectangleL desktopImageRegion,
+            RectangleL desktopImageClip)
+        {
+            PathSourceSize = pathSourceSize;
+            DesktopImageRegion = desktopImageRegion;
+            DesktopImageClip = desktopImageClip;
+        }
+
+        public bool Equals(DisplayConfigDesktopImageInfo other)
+        {
+            return PathSourceSize == other.PathSourceSize &&
+                   DesktopImageRegion == other.DesktopImageRegion &&
+                   DesktopImageClip == other.DesktopImageClip;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj))
+            {
+                return false;
+            }
+
+            return obj is DisplayConfigDesktopImageInfo info && Equals(info);
+        }
+
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                var hashCode = PathSourceSize.GetHashCode();
+                hashCode = (hashCode * 397) ^ DesktopImageRegion.GetHashCode();
+                hashCode = (hashCode * 397) ^ DesktopImageClip.GetHashCode();
+
+                return hashCode;
+            }
+        }
+
+        public static bool operator ==(DisplayConfigDesktopImageInfo left, DisplayConfigDesktopImageInfo right)
+        {
+            return Equals(left, right) || left.Equals(right);
+        }
+
+        public static bool operator !=(DisplayConfigDesktopImageInfo left, DisplayConfigDesktopImageInfo right)
+        {
+            return !(left == right);
+        }
+    }
+}