using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Runtime.InteropServices; #if Windows using Microsoft.Win32.SafeHandles; using Windows.Win32; using Windows.Win32.Graphics.OpenGL; using Windows.Win32.Graphics.Gdi; namespace StgSharp.Envitronment.Win32 { public readonly partial struct DeviceContextHandle : IEquatable { internal readonly IntPtr Value; internal DeviceContextHandle(nint value) => this.Value = value; public static explicit operator DeviceContextHandle(IntPtr value) => new DeviceContextHandle(value); public static implicit operator IntPtr(DeviceContextHandle value) => value.Value; public static bool operator !=(DeviceContextHandle left, DeviceContextHandle right) => !(left == right); public static bool operator ==(DeviceContextHandle left, DeviceContextHandle right) => left.Value == right.Value; public bool Equals(DeviceContextHandle other) => this.Value == other.Value; public override bool Equals(object obj) => obj is DeviceContextHandle other && this.Equals(other); public override int GetHashCode() => this.Value.GetHashCode(); public override string ToString() => $"0x{this.Value:x}"; } public readonly partial struct GlRenderContextHandle : IEquatable { internal readonly IntPtr Value; internal GlRenderContextHandle(IntPtr value) => this.Value = value; internal static GlRenderContextHandle Null => default; internal bool IsNull => Value == default; public static explicit operator GlRenderContextHandle(IntPtr value) => new GlRenderContextHandle(value); public static implicit operator IntPtr(GlRenderContextHandle value) => value.Value; public static bool operator !=(GlRenderContextHandle left, GlRenderContextHandle right) => !(left == right); public static bool operator ==(GlRenderContextHandle left, GlRenderContextHandle right) => left.Value == right.Value; public bool Equals(GlRenderContextHandle other) => this.Value == other.Value; public override bool Equals(object obj) => obj is GlRenderContextHandle other && this.Equals(other); public override int GetHashCode() => this.Value.GetHashCode(); public override string ToString() => $"0x{this.Value:x}"; } public struct WGLconst { #region Attribute public const int ACCELERATION_ARB = 0x2003; public const int ACCUM_ALPHA_BITS_ARB = 0x2021; public const int ACCUM_BITS_ARB = 0x201D; public const int ACCUM_BLUE_BITS_ARB = 0x2020; public const int ACCUM_GREEN_BITS_ARB = 0x201F; public const int ACCUM_RED_BITS_ARB = 0x201E; public const int ALPHA_BITS_ARB = 0x201B; public const int ALPHA_SHIFT_ARB = 0x201C; public const int AUX_BUFFERS_ARB = 0x2024; public const int BLUE_BITS_ARB = 0x2019; public const int BLUE_SHIFT_ARB = 0x201A; public const int COLOR_BITS_ARB = 0x2014; public const int DEPTH_BITS_ARB = 0x2022; public const int DOUBLE_BUFFER_ARB = 0x2011; public const int DRAW_TO_BITMAP_ARB = 0x2002; public const int DRAW_TO_WINDOW_ARB = 0x2001; public const int FULL_ACCELERATION_ARB = 0x2027; public const int GENERIC_ACCELERATION_ARB = 0x2026; public const int GREEN_BITS_ARB = 0x2017; public const int GREEN_SHIFT_ARB = 0x2018; public const int NEED_PALETTE_ARB = 0x2004; public const int NEED_SYSTEM_PALETTE_ARB = 0x2005; public const int NO_ACCELERATION_ARB = 0x2025; public const int NUMBER_OVERLAYS_ARB = 0x2008; public const int NUMBER_PIXEL_FORMATS_ARB = 0x2000; public const int NUMBER_UNDERLAYS_ARB = 0x2009; public const int PIXEL_TYPE_ARB = 0x2013; public const int RED_BITS_ARB = 0x2015; public const int RED_SHIFT_ARB = 0x2016; public const int SHARE_ACCUM_ARB = 0x200E; public const int SHARE_DEPTH_ARB = 0x200C; public const int SHARE_STENCIL_ARB = 0x200D; public const int STENCIL_BITS_ARB = 0x2023; public const int STEREO_ARB = 0x2012; public const int SUPPORT_GDI_ARB = 0x200F; public const int SUPPORT_OPENGL_ARB = 0x2010; public const int SWAP_COPY_ARB = 0x2029; public const int SWAP_EXCHANGE_ARB = 0x2028; public const int SWAP_LAYER_BUFFERS_ARB = 0x2006; public const int SWAP_METHOD_ARB = 0x2007; public const int SWAP_UNDEFINED_ARB = 0x202A; public const int TRANSPARENT_ALPHA_VALUE_ARB = 0x203A; public const int TRANSPARENT_ARB = 0x200A; public const int TRANSPARENT_BLUE_VALUE_ARB = 0x2039; public const int TRANSPARENT_GREEN_VALUE_ARB = 0x2038; public const int TRANSPARENT_INDEX_VALUE_ARB = 0x203B; public const int TRANSPARENT_RED_VALUE_ARB = 0x2037; public const int TYPE_COLORINDEX_ARB = 0x202C; public const int TYPE_RGBA_ARB = 0x202B; #endregion #region context public const int CONTEXT_MAJOR_VERSION_ARB = 0x2091; public const int CONTEXT_MINOR_VERSION_ARB = 0x2092; public const int CONTEXT_LAYER_PLANE_ARB = 0x2093; public const int CONTEXT_FLAGS_ARB = 0x2094; public const int CONTEXT_PROFILE_MASK_ARB = 0x9126; public const int CONTEXT_DEBUG_BIT_ARB = 0x0001; public const int CONTEXT_FORWARD_COMPATIBLE_BIT_ARB = 0x0002; public const int CONTEXT_CORE_PROFILE_BIT_ARB = 0x00000001; public const int CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB = 0x00000002; public const int ERROR_INVALID_VERSION_ARB = 0x2095; public const int ERROR_INVALID_PROFILE_ARB = 0x2096; #endregion #region public const uint WS_OVERLAPPED = 0x00000000; public const uint WS_POPUP = 0x80000000; public const uint WS_CHILD = 0x40000000; public const uint WS_MINIMIZE = 0x20000000; public const uint WS_VISIBLE = 0x10000000; public const uint WS_DISABLED = 0x08000000; public const uint WS_CLIPSIBLINGS = 0x04000000; public const uint WS_CLIPCHILDREN = 0x02000000; public const uint WS_MAXIMIZE = 0x01000000; public const uint WS_CAPTION = 0x00C00000; /* WS_BORDER | WS_DLGFRAME */ public const uint WS_BORDER = 0x00800000; public const uint WS_DLGFRAME = 0x00400000; public const uint WS_VSCROLL = 0x00200000; public const uint WS_HSCROLL = 0x00100000; public const uint WS_SYSMENU = 0x00080000; public const uint WS_THICKFRAME = 0x00040000; public const uint WS_GROUP = 0x00020000; public const uint WS_TABSTOP = 0x00010000; public const uint WS_MINIMIZEBOX = 0x00020000; public const uint WS_MAXIMIZEBOX = 0x00010000; public const uint WS_OVERLAPPEDWINDOW = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX; #endregion } public readonly partial struct WindowHandle : IEquatable { internal readonly IntPtr Value; internal WindowHandle(IntPtr value) => this.Value = value; internal static WindowHandle Null => default; internal bool IsNull => Value == default; public static explicit operator WindowHandle(IntPtr value) => new WindowHandle(value); public static implicit operator IntPtr(WindowHandle value) => value.Value; public static bool operator !=(WindowHandle left, WindowHandle right) => !(left == right); public static bool operator ==(WindowHandle left, WindowHandle right) => left.Value == right.Value; public bool Equals(WindowHandle other) => this.Value == other.Value; public override bool Equals(object obj) => obj is WindowHandle other && this.Equals(other); public override int GetHashCode() => this.Value.GetHashCode(); public override string ToString() => $"0x{this.Value:x}"; //public static implicit operator HANDLE(WindowHandle value) => new HANDLE(value.Value); } [StructLayout(LayoutKind.Sequential)] public class PixelFormatDescriptor { // 定义类的成员变量，使用与 C/C++ 中相同的数据类型 public ushort nSize; public ushort nVersion; public uint dwFlags; [MarshalAs(UnmanagedType.U1)] public byte iPixelType; [MarshalAs(UnmanagedType.U1)] public byte cColorBits; [MarshalAs(UnmanagedType.U1)] public byte cRedBits; [MarshalAs(UnmanagedType.U1)] public byte cRedShift; [MarshalAs(UnmanagedType.U1)] public byte cGreenBits; [MarshalAs(UnmanagedType.U1)] public byte cGreenShift; [MarshalAs(UnmanagedType.U1)] public byte cBlueBits; [MarshalAs(UnmanagedType.U1)] public byte cBlueShift; [MarshalAs(UnmanagedType.U1)] public byte cAlphaBits; [MarshalAs(UnmanagedType.U1)] public byte cAlphaShift; [MarshalAs(UnmanagedType.U1)] public byte cAccumBits; [MarshalAs(UnmanagedType.U1)] public byte cAccumRedBits; [MarshalAs(UnmanagedType.U1)] public byte cAccumGreenBits; [MarshalAs(UnmanagedType.U1)] public byte cAccumBlueBits; [MarshalAs(UnmanagedType.U1)] public byte cAccumAlphaBits; [MarshalAs(UnmanagedType.U1)] public byte cDepthBits; [MarshalAs(UnmanagedType.U1)] public byte cStencilBits; [MarshalAs(UnmanagedType.U1)] public byte cAuxBuffers; [MarshalAs(UnmanagedType.U1)] public byte iLayerType; [MarshalAs(UnmanagedType.U1)] public byte bReserved; public uint dwLayerMask; public uint dwVisibleMask; public uint dwDamageMask; // 定义一个构造函数，用于设置类的成员变量的默认值 public PixelFormatDescriptor() { nSize = (ushort)Marshal.SizeOf(this); // 设置 nSize 为类的大小 nVersion = 1; // 设置 nVersion 为 1 dwFlags = 0; // 设置 dwFlags 为 0 iPixelType = 0; // 设置 iPixelType 为 0 cColorBits = 0; // 设置 cColorBits 为 0 cRedBits = 0; // 设置 cRedBits 为 0 cRedShift = 0; // 设置 cRedShift 为 0 cGreenBits = 0; // 设置 cGreenBits 为 0 cGreenShift = 0; // 设置 cGreenShift 为 0 cBlueBits = 0; // 设置 cBlueBits 为 0 cBlueShift = 0; // 设置 cBlueShift 为 0 cAlphaBits = 0; // 设置 cAlphaBits 为 0 cAlphaShift = 0; // 设置 cAlphaShift 为 0 cAccumBits = 0; // 设置 cAccumBits 为 0 cAccumRedBits = 0; // 设置 cAccumRedBits 为 0 cAccumGreenBits = 0; // 设置 cAccumGreenBits 为 0 cAccumBlueBits = 0; // 设置 cAccumBlueBits 为 0 cAccumAlphaBits = 0; // 设置 cAccumAlphaBits 为 0 cDepthBits = 0; // 设置 cDepthBits 为 0 cStencilBits = 0; // 设置 cStencilBits 为 0 cAuxBuffers = 0; // 设置 cAuxBuffers 为 0 iLayerType = 0; // 设置 iLayerType 为 0 bReserved = 0; // 设置 bReserved 为 0 dwLayerMask = 0; // 设置 dwLayerMask 为 0 dwVisibleMask = 0; // 设置 dwVisibleMask 为 0 dwDamageMask = 0; // 设置 dwDamageMask 为 0 } } } #endif