mirror of
https://github.com/soarqin/DSP_Mods.git
synced 2025-12-09 02:53:29 +08:00
285 lines
9.9 KiB
C#
285 lines
9.9 KiB
C#
using System;
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using System.Runtime.InteropServices;
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namespace UXAssist.Common;
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public static class WinApi
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{
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#region Styles
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public const int WS_BORDER = 0x00800000;
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public const int WS_CAPTION = 0x00C00000;
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public const int WS_CHILD = 0x40000000;
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public const int WS_CHILDWINDOW = 0x40000000;
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public const int WS_CLIPCHILDREN = 0x02000000;
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public const int WS_CLIPSIBLINGS = 0x04000000;
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public const int WS_DISABLED = 0x08000000;
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public const int WS_DLGFRAME = 0x00400000;
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public const int WS_GROUP = 0x00020000;
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public const int WS_HSCROLL = 0x00100000;
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public const int WS_ICONIC = 0x20000000;
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public const int WS_MAXIMIZE = 0x01000000;
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public const int WS_MAXIMIZEBOX = 0x00010000;
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public const int WS_MINIMIZE = 0x20000000;
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public const int WS_MINIMIZEBOX = 0x00020000;
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public const int WS_OVERLAPPED = 0x00000000;
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public const int WS_OVERLAPPEDWINDOW = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX;
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public const int WS_POPUP = unchecked((int)0x80000000);
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public const int WS_POPUPWINDOW = WS_POPUP | WS_BORDER | WS_SYSMENU;
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public const int WS_SIZEBOX = 0x00040000;
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public const int WS_SYSMENU = 0x00080000;
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public const int WS_TABSTOP = 0x00010000;
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public const int WS_THICKFRAME = 0x00040000;
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public const int WS_TILED = 0x00000000;
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public const int WS_TILEDWINDOW = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX;
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public const int WS_VISIBLE = 0x10000000;
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public const int WS_VSCROLL = 0x00200000;
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#endregion
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#region GetWindowLong and SetWindowLong Flags
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public const int GWL_EXSTYLE = -20;
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public const int GWLP_HINSTANCE = -6;
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public const int GWLP_HWNDPARENT = -8;
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public const int GWLP_ID = -12;
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public const int GWL_STYLE = -16;
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public const int GWLP_USERDATA = -21;
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public const int GWLP_WNDPROC = -4;
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public const int DWLP_DLGPROC = 0x4;
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public const int DWLP_MSGRESULT = 0;
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public const int DWLP_USER = 0x8;
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#endregion
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#region Priorities
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public const int HIGH_PRIORITY_CLASS = 0x00000080;
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public const int ABOVE_NORMAL_PRIORITY_CLASS = 0x00008000;
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public const int NORMAL_PRIORITY_CLASS = 0x00000020;
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public const int BELOW_NORMAL_PRIORITY_CLASS = 0x00004000;
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public const int IDLE_PRIORITY_CLASS = 0x00000040;
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#endregion
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#region Messages
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public const int WM_CREATE = 0x0001;
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public const int WM_DESTROY = 0x0002;
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public const int WM_MOVE = 0x0003;
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public const int WM_SIZE = 0x0005;
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public const int WM_ACTIVATE = 0x0006;
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public const int WM_SETFOCUS = 0x0007;
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public const int WM_KILLFOCUS = 0x0008;
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public const int WM_ENABLE = 0x000A;
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public const int WM_CLOSE = 0x0010;
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public const int WM_QUIT = 0x0012;
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public const int WM_SYSCOMMAND = 0x0112;
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public const int WM_SIZING = 0x0214;
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public const int WM_MOVING = 0x0216;
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public const long SC_MOVE = 0xF010L;
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#endregion
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#region Errors
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private const int ERROR_INSUFFICIENT_BUFFER = 122;
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#endregion
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#region Structs
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[StructLayout(LayoutKind.Sequential)]
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public struct Rect
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{
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public int Left, Top, Right, Bottom;
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}
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#endregion
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#region Functions
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public delegate IntPtr WndProc(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam);
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[DllImport("kernel32", ExactSpelling = true)]
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public static extern int GetLastError();
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[DllImport("user32", CharSet = CharSet.Unicode)]
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public static extern int GetWindowLong(IntPtr hwnd, int nIndex);
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[DllImport("user32", CharSet = CharSet.Unicode)]
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public static extern int SetWindowLong(IntPtr hwnd, int nIndex, int dwNewLong);
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[DllImport("user32", CharSet = CharSet.Unicode)]
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public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpClassName, string lpWindowName);
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[DllImport("user32", ExactSpelling = true, SetLastError = true)]
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public static extern int GetWindowThreadProcessId(IntPtr hwnd, out int lpdwProcessId);
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[DllImport("user32", ExactSpelling = true)]
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public static extern bool GetWindowRect(IntPtr hwnd, out Rect lpRect);
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[DllImport("user32", ExactSpelling = true)]
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public static extern bool SetWindowPos(IntPtr hwnd, IntPtr hWndInsertAfter, int x, int y, int cx, int cy, int flags);
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[DllImport("user32", CharSet = CharSet.Unicode)]
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public static extern bool SetWindowText(IntPtr hwnd, string lpString);
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[DllImport("user32", ExactSpelling = true)]
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public static extern bool MoveWindow(IntPtr hWnd, int x, int y, int nWidth, int nHeight, bool bRepaint);
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[DllImport("user32", ExactSpelling = true)]
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public static extern IntPtr MonitorFromRect([In] ref Rect lpRect, uint dwFlags);
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[DllImport("kernel32", ExactSpelling = true, SetLastError = true)]
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public static extern bool GetProcessAffinityMask(IntPtr hProcess, out ulong lpProcessAffinityMask, out ulong lpSystemAffinityMask);
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[DllImport("kernel32", ExactSpelling = true, SetLastError = true)]
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public static extern IntPtr GetCurrentProcess();
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[DllImport("kernel32", ExactSpelling = true)]
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public static extern int GetCurrentProcessId();
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[DllImport("kernel32", ExactSpelling = true)]
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public static extern IntPtr GetConsoleWindow();
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[DllImport("kernel32", ExactSpelling = true, SetLastError = true)]
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public static extern bool SetProcessAffinityMask(IntPtr hProcess, ulong dwProcessAffinityMask);
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// GetPriorityClass and SetPriorityClass
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[DllImport("kernel32", ExactSpelling = true, SetLastError = true)]
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public static extern int GetPriorityClass(IntPtr hProcess);
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[DllImport("kernel32", ExactSpelling = true, SetLastError = true)]
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public static extern bool SetPriorityClass(IntPtr hProcess, int dwPriorityClass);
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[DllImport("user32", CharSet = CharSet.Unicode)]
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public static extern IntPtr SetWindowLongPtr(IntPtr hWnd, int nIndex, IntPtr dwNewLong);
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[DllImport("user32", CharSet = CharSet.Unicode)]
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public static extern IntPtr CallWindowProc(IntPtr lpPrevWndFunc, IntPtr hWnd, uint uMsg, IntPtr wParam, IntPtr lParam);
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#endregion
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#region GetLogicalProcessorInformationEx
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[Flags]
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private enum LOGICAL_PROCESSOR_RELATIONSHIP
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{
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RelationProcessorCore,
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RelationNumaNode,
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RelationCache,
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RelationProcessorPackage,
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RelationGroup,
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RelationAll = 0xffff
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}
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[StructLayout(LayoutKind.Sequential, Pack = 4)]
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private struct GROUP_AFFINITY
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{
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public nuint Mask;
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public ushort Group;
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public ushort Reserved0;
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public ushort Reserved1;
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public ushort Reserved3;
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}
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[StructLayout(LayoutKind.Sequential, Pack = 4)]
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private struct PROCESSOR_RELATIONSHIP
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{
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public byte Flags;
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public byte EfficiencyClass;
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public ushort Reserved0;
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public uint Reserved1;
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public uint Reserved2;
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public uint Reserved3;
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public uint Reserved4;
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public ushort Reserved5;
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public ushort GroupCount;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)]
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public GROUP_AFFINITY[] GroupMask;
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}
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[StructLayout(LayoutKind.Sequential)]
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private struct SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX
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{
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public LOGICAL_PROCESSOR_RELATIONSHIP Relationship;
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public uint Size;
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public PROCESSOR_RELATIONSHIP Processor;
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}
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[DllImport("kernel32", SetLastError = true)]
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private static extern bool GetLogicalProcessorInformationEx(
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LOGICAL_PROCESSOR_RELATIONSHIP relationshipType,
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IntPtr buffer,
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ref uint returnLength
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);
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public struct LogicalProcessorDetails
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{
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public int CoreCount;
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public int ThreadCount;
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public int PerformanceCoreCount;
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public int EfficiencyCoreCount;
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public ulong PerformanceCoreMask;
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public ulong EfficiencyCoreMask;
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public bool HybridArchitecture => PerformanceCoreCount > 0 && EfficiencyCoreCount > 0;
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}
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public static LogicalProcessorDetails GetLogicalProcessorDetails()
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{
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uint returnLength = 0;
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GetLogicalProcessorInformationEx(LOGICAL_PROCESSOR_RELATIONSHIP.RelationProcessorCore, IntPtr.Zero, ref returnLength);
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var result = new LogicalProcessorDetails();
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if (Marshal.GetLastWin32Error() != ERROR_INSUFFICIENT_BUFFER) return result;
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var ptr = Marshal.AllocHGlobal((int)returnLength);
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try
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{
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if (!GetLogicalProcessorInformationEx(LOGICAL_PROCESSOR_RELATIONSHIP.RelationProcessorCore, ptr, ref returnLength))
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return result;
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uint offset = 0;
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var item = ptr;
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while (offset < returnLength)
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{
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var buffer = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX)Marshal.PtrToStructure(item, typeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX));
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offset += buffer.Size;
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item += (int)buffer.Size;
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if (buffer.Relationship != LOGICAL_PROCESSOR_RELATIONSHIP.RelationProcessorCore) continue;
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result.CoreCount++;
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var mask = buffer.Processor.GroupMask[0].Mask;
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var tcount = CountBitsSet(mask);
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result.ThreadCount += tcount;
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if (buffer.Processor.EfficiencyClass > 0)
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{
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result.PerformanceCoreCount++;
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result.PerformanceCoreMask |= mask;
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}
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else
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{
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result.EfficiencyCoreCount++;
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result.EfficiencyCoreMask |= mask;
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}
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}
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}
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finally
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{
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Marshal.FreeHGlobal(ptr);
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}
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return result;
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int CountBitsSet(ulong mask)
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{
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var count = 0;
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while (mask != 0)
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{
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mask &= mask - 1;
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count++;
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}
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return count;
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}
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}
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#endregion
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} |