601 lines
18 KiB
C#
601 lines
18 KiB
C#
//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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// file="FrameAsyncThread.cs"
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// Project: StgSharp
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// AuthorGroup: Nitload Space
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// Copyright (c) Nitload Space. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the “Software”), to deal in the Software without restriction,
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// including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software,
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// and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and
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// this permission notice shall be included in all copies
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// or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED “AS IS”,
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// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH
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// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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using StgSharp.Math;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Linq;
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using System.Runtime.CompilerServices;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace StgSharp.Graphics
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{
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internal sealed class FrameOperationBuffer
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{
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private IntPtr _func;
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private ConcurrentQueue<IntPtr> _funcQueue;
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private readonly unsafe GLcontext* currentContext;
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public unsafe FrameOperationBuffer(IglFunc gl)
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{
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currentContext = gl.Context;
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_funcQueue = new ConcurrentQueue<IntPtr>();
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}
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public unsafe bool CallNext()
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{
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if (_funcQueue.TryDequeue(out _func))
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{
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((delegate*<FrameOperationBuffer, GLcontext*, void>)_func)(this, currentContext);
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return true;
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}
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else
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{
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return false;
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}
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}
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#region gl param queue
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private ConcurrentQueue<M128> paramQueue = new ConcurrentQueue<M128>();
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private ConcurrentQueue<glArrayHandle> streamQueue = new ConcurrentQueue<glArrayHandle>();
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void MethodEnqueue(IntPtr p)
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{
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_funcQueue.Enqueue(p);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(Vec4d v)
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{
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paramQueue.Enqueue(v);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(M128 m)
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{
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paramQueue.Enqueue(m);
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//Console.Write(paramQueue.Count + streamQueue.Count);
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//Console.Write($":{m.ToString(16)}\n");
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(uint u0)
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{
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M128 m = default;
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m.Write<uint>(0, u0);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(uint u0, uint u1)
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{
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M128 m = default;
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m.Write<uint>(0, u0);
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m.Write<uint>(1, u1);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(ulong u0, ulong u1)
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{
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M128 m = default;
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m.Write<ulong>(0, u0);
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m.Write<ulong>(1, u1);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(uint u0, uint u1, uint u2)
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{
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M128 m = default;
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m.Write<uint>(0, u0);
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m.Write<uint>(1, u1);
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m.Write<uint>(2, u2);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(float f0, float f1, float f2)
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{
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M128 m = default;
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m.Write<float>(0, f0);
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m.Write<float>(1, f1);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(float f0, float f1, float f2, float f3)
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{
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M128 m = default;
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m.Write<float>(0, f0);
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m.Write<float>(1, f1);
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m.Write<float>(2, f2);
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m.Write<float>(3, f3);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(IntPtr p0, IntPtr p1)
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{
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M128 m = default;
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m.Write<ulong>(0, (ulong)p0);
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m.Write<ulong>(1, (ulong)p1);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(IntPtr p)
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{
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M128 m = default;
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m.Write<ulong>(0, (ulong)p);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public unsafe void ParamEnqueue(glHandle handle)
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{
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M128 m = default;
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m.Write<ulong>(0, (ulong)handle.valuePtr);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public unsafe void ParamEnqueue(glHandle handle, glHandle handle1)
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{
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M128 m = default;
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m.Write<ulong>(0, (ulong)handle.valuePtr);
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m.Write<ulong>(1, (ulong)handle1.valuePtr);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(int i0)
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{
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M128 m = default;
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m.Write<int>(0, i0);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(int i0, int i1)
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{
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M128 m = default;
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m.Write<int>(0, i0);
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m.Write<int>(1, i1);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(int i0, int i1, int i2)
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{
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M128 m = default;
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m.Write<int>(0, i0);
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m.Write<int>(1, i1);
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m.Write<int>(2, i2);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(int i0, int i1, int i2, int i3)
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{
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M128 m = default;
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m.Write<int>(0, i0);
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m.Write<int>(1, i1);
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m.Write<int>(2, i2);
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m.Write<int>(3, i3);
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this.ParamEnqueue(m);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue(string str)
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{
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byte[] code = Encoding.UTF8.GetBytes(str);
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streamQueue.Enqueue(glArrayHandle.Alloc<byte>(code));
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//Console.WriteLine(paramQueue.Count + streamQueue.Count);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void ParamEnqueue<T>(T[] array) where T : struct
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{
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streamQueue.Enqueue(glArrayHandle.Alloc<T>(array));
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//Console.WriteLine(paramQueue.Count + streamQueue.Count);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out glArrayHandle arrayHandle)
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{
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if (!streamQueue.TryDequeue(out arrayHandle))
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function:", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public bool TryDequeue(out M128 m)
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{
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m = new();
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bool ret = paramQueue.TryDequeue(out m);
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//Console.WriteLine(m.ToString(16));
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return ret;
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public unsafe void TryDequeue(out Vec4d v)
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{
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M128 m;
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if (this.TryDequeue(out m))
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{
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v = *(Vec4d*)&m;
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue<T>(out T[] array)
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{
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glArrayHandle output = default;
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if (streamQueue.TryDequeue(out output))
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{
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array = output.a as T[];
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out int i0)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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i0 = ret.Read<int>(0);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out int i0, out int i1)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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i0 = ret.Read<int>(0);
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i1 = ret.Read<int>(1);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out int i0, out int i1, out int i2)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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i0 = ret.Read<int>(0);
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i1 = ret.Read<int>(1);
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i2 = ret.Read<int>(2);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out int i0, out int i1, out int i2, out int i3)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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i0 = ret.Read<int>(0);
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i1 = ret.Read<int>(1);
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i2 = ret.Read<int>(2);
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i3 = ret.Read<int>(3);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out IntPtr p)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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p = (IntPtr)ret.Read<ulong>(0);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out IntPtr p0, out IntPtr p1)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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p0 = (IntPtr)ret.Read<ulong>(0);
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p1 = (IntPtr)ret.Read<ulong>(1);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out float f0, out float f1, out float f2, out float f3)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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f0 = ret.Read<uint>(0);
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f1 = ret.Read<uint>(1);
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f2 = ret.Read<uint>(2);
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f3 = ret.Read<uint>(3);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out float f0, out float f1, out float f2)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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f0 = ret.Read<uint>(0);
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f1 = ret.Read<uint>(1);
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f2 = ret.Read<uint>(2);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out uint u0)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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u0 = ret.Read<uint>(0);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out uint u0, out uint u1)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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u0 = ret.Read<uint>(0);
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u1 = ret.Read<uint>(1);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out uint u0, out uint u1, out uint u2)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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u0 = ret.Read<uint>(0);
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u1 = ret.Read<uint>(1);
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u2 = ret.Read<uint>(2);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void TryDequeue(out uint u0, out uint u1, out uint u2, out uint u3)
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{
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M128 ret;
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if (this.TryDequeue(out ret))
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{
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u0 = ret.Read<uint>(0);
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u1 = ret.Read<uint>(1);
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u2 = ret.Read<uint>(2);
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u3 = ret.Read<uint>(3);
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}
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else
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{
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InternalIO.InternalWriteLog("No param in buffer when calling gl function.", LogType.Error);
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throw new Exception();
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}
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}
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/*
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internal void SetContext(GLcontext* p)
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{
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context = p;
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}
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/**/
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#endregion gl param queue
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}
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//TODO 目前还不能加载任何任务
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//TODO 任务的启动逻辑需要重构
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public class FrameAsyncThread
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{
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private Thread _task;
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protected SemaphoreSlim _frameCompleteSemaphore = new SemaphoreSlim(0, 1);
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protected SemaphoreSlim _refreshSemaphore;
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protected Action _taskTODO;
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protected Func<bool> _terminateSignature;
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internal FrameOperationBuffer opBuffer;
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internal FrameAsyncThread(Action action, IglFunc gl)
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{
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_taskTODO = action;
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opBuffer = new FrameOperationBuffer(gl);
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}
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public Action TaskTODO
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{
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get => _taskTODO;
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set => _taskTODO = value;
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}
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public virtual SemaphoreSlim AsyncStart()
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{
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_task = new Thread(
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() =>
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{
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while (true)
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{
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_refreshSemaphore.Wait();
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_taskTODO();
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_frameCompleteSemaphore.Release();
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}
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});
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_task.Start();
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return _frameCompleteSemaphore;
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}
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public static SemaphoreSlim CombineAsync(params FrameAsyncThread[] taskList)
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{
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if (taskList.Length == 0)
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{
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return null;
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}
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SemaphoreSlim refresh = new SemaphoreSlim(0, taskList.Length);
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foreach (FrameAsyncThread item in taskList)
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{
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item._refreshSemaphore = refresh;
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}
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return refresh;
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}
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public static SemaphoreSlim CombineAsync(List<FrameAsyncThread> taskList)
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{
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if (taskList.Count == 0)
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{
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return null;
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}
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SemaphoreSlim refresh = new SemaphoreSlim(taskList.Count);
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foreach (FrameAsyncThread item in taskList)
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{
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item._refreshSemaphore = refresh;
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}
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return refresh;
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}
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|
|
|
public static void ExchangeBuffer(FrameAsyncThread task0, FrameAsyncThread task1)
|
|
{
|
|
FrameOperationBuffer cache = task0.opBuffer;
|
|
task0.opBuffer = task1.opBuffer;
|
|
task1.opBuffer = cache;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
internal sealed class AsyncUpdateDataTask : FrameAsyncThread
|
|
{
|
|
|
|
public AsyncUpdateDataTask(Form f) : base(f.Main, f.GL)
|
|
{
|
|
}
|
|
|
|
}
|
|
|
|
internal sealed class AsyncRenderFrameTask : FrameAsyncThread
|
|
{
|
|
|
|
public AsyncRenderFrameTask(Form f) : base(null, f.gl)
|
|
{
|
|
TaskTODO = FrameOperation;
|
|
}
|
|
|
|
private void FrameOperation()
|
|
{
|
|
while (opBuffer.CallNext()) {}
|
|
}
|
|
|
|
}
|
|
} |