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/DisplayConfigPathSourceInfo.cs
+++ b/app/WindowsDisplayAPI/Native/DisplayConfig/Structures/DisplayConfigPathSourceInfo.cs
@@ -0,0 +1,43 @@
+using System.Runtime.InteropServices;
+using WindowsDisplayAPI.Native.Structures;
+
+namespace WindowsDisplayAPI.Native.DisplayConfig.Structures
+{
+    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553951(v=vs.85).aspx
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct DisplayConfigPathSourceInfo
+    {
+        public const ushort InvalidCloneGroupId = 0xffff;
+
+        [MarshalAs(UnmanagedType.Struct)] public readonly LUID AdapterId;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint SourceId;
+        [MarshalAs(UnmanagedType.U4)] public readonly uint ModeInfoIndex;
+        [MarshalAs(UnmanagedType.U4)] public readonly DisplayConfigPathSourceInfoFlags StatusFlags;
+
+        public ushort SourceModeInfoIndex
+        {
+            get => (ushort) ((ModeInfoIndex << 16) >> 16);
+        }
+
+        public ushort CloneGroupId
+        {
+            get => (ushort) (ModeInfoIndex >> 16);
+        }
+
+        public DisplayConfigPathSourceInfo(LUID adapterId, uint sourceId, uint modeInfoIndex) : this()
+        {
+            AdapterId = adapterId;
+            SourceId = sourceId;
+            ModeInfoIndex = modeInfoIndex;
+        }
+
+        public DisplayConfigPathSourceInfo(
+            LUID adapterId,
+            uint sourceId,
+            ushort sourceModeInfoIndex,
+            ushort cloneGroupId) : this(adapterId, sourceId, 0)
+        {
+            ModeInfoIndex = (uint) (sourceModeInfoIndex + (cloneGroupId << 16));
+        }
+    }
+}