123 lines
4.4 KiB
C#
123 lines
4.4 KiB
C#
//-----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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// file="IntrinsicContext"
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// Project: StgSharp
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// AuthorGroup: Nitload
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// Copyright (c) Nitload. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// -----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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using System.Numerics;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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namespace StgSharp.Mathematics.Internal
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{
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[InlineArray(10)]
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internal unsafe struct MatrixIntrinsic
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{
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private nint handle; //f32_panel_mul
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public readonly nint this[
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MatrixIntrinsicHandle handle
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]
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{
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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get => this[(int)handle];
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}
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}
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internal enum MatrixIntrinsicHandle : int
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{
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BufferAdd = 0,
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BufferFill = 1,
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BufferScalarMul = 2,
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BufferSub = 3,
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BufferTranspose = 4,
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ClearPanel = 5,
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KerFma = 6,
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TileFma = 7,
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Pivot = 8,
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}
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[StructLayout(LayoutKind.Explicit, Size = 4)]
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public struct MatrixElementType
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{
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public const int IntrinsicCount = 0xa;
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public static readonly MatrixElementType F32 = new(0x00010004);
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public static readonly MatrixElementType F64 = new(0x00020008);
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public static readonly MatrixElementType I08 = new(0x00030001);
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public static readonly MatrixElementType I16 = new(0x00040002);
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public static readonly MatrixElementType I32 = new(0x00050004);
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public static readonly MatrixElementType I64 = new(0x00060008);
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public static readonly MatrixElementType U08 = new(0x00070001);
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public static readonly MatrixElementType U16 = new(0x00080002);
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public static readonly MatrixElementType U32 = new(0x00090004);
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public static readonly MatrixElementType U64 = new(0x000a0008);
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[FieldOffset(0)] internal readonly int Mask;
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[FieldOffset(2)] public readonly ushort IntrinsicNode;
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[FieldOffset(0)] public readonly ushort Size;
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private MatrixElementType(
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int mask
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)
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{
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Unsafe.SkipInit(out this);
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Unsafe.SkipInit(out Size);
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Unsafe.SkipInit(out IntrinsicNode);
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this.Mask = mask;
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}
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}
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[InlineArray(MatrixElementType.IntrinsicCount)]
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internal unsafe struct MatrixIntrinsicArray
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{
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private MatrixIntrinsic e0;
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}
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[StructLayout(LayoutKind.Sequential)]
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internal unsafe struct IntrinsicContext
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{
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public delegate* unmanaged[Cdecl]<char*, int, int> city_hash_simplify; // city_hash_simplify
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public delegate* unmanaged[Cdecl]<int, ulong> factorial_simd; // factorial_simd
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public delegate* unmanaged[Cdecl]<char*, int, int, int> index_pair; // index_pair
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public delegate* unmanaged[Cdecl]<Vector4*, Vector4*, void> vec_f32_normalize_3; // f32_normalize_3
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public MatrixIntrinsicArray mat; // mat[4] in native order
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public IntrinsicContext()
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{
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Unsafe.SkipInit(out this);
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}
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}
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} |