daily update on 20230822 by nitload youmu

2023-08-22 23:01:20 +08:00
parent 969406c4e4
commit 8aac9fee87
111 changed files with 3205 additions and 11145 deletions
@@ -0,0 +1,73 @@
+using StgSharp.Math;
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Security.Cryptography;
+
+namespace StgSharp
+{
+    internal static unsafe partial class internalIO
+    {
+        #region add
+
+        [DllImport("StgsharpGraphic", EntryPoint = "add_Mat2",
+            CallingConvention = CallingConvention.Cdecl)]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static extern Mat2* add_mat2(Mat2* left, Mat2* right);
+
+
+        #endregion
+
+        #region sub
+
+        [DllImport("StgsharpGraphic", EntryPoint = "sub_mat2",
+            CallingConvention = CallingConvention.Cdecl)]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static extern unsafe Mat2* sub_mat2(Mat2* left, Mat2* right);
+
+        #endregion
+
+
+        #region transpose
+
+
+        [DllImport("StgsharpGraphic", EntryPoint = "transmpose2to4",
+            CallingConvention = CallingConvention.Cdecl)]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static extern unsafe void Transpose2to4_internal(Mat2* source, Mat4* target);
+
+        #endregion
+
+        #region deinit mat2
+
+        [DllImport("StgsharpGraphic", EntryPoint = "deinit_mat2",
+            CallingConvention = CallingConvention.Cdecl)]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static extern unsafe void deinit_mat2(Mat2* mat);
+
+        #endregion
+
+    }
+}
+
+namespace StgSharp.Math
+{
+    [StructLayout(LayoutKind.Explicit, Size = 12 * sizeof(float), Pack = 16)]
+    internal struct Mat2
+    {
+
+        [FieldOffset(0)] internal M128 colum0;
+        [FieldOffset(4 * sizeof(float))] internal M128 colum1;
+
+        [FieldOffset(0 * sizeof(float))] internal float m00;
+        [FieldOffset(1 * sizeof(float))] internal float m10;
+        [FieldOffset(2 * sizeof(float))] internal float m20;
+        [FieldOffset(3 * sizeof(float))] internal float m30;
+
+        [FieldOffset(4 * sizeof(float))] internal float m01;
+        [FieldOffset(5 * sizeof(float))] internal float m11;
+        [FieldOffset(6 * sizeof(float))] internal float m21;
+        [FieldOffset(7 * sizeof(float))] internal float m31;
+
+    }
+}