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https://github.com/ryujinx-mirror/ryujinx.git
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40b21cc3c4
* 3D engine now uses DeviceState too, plus new state modification tracking * Remove old methods code * Remove GpuState and friends * Optimize DeviceState, force inline some functions * This change was not supposed to go in * Proper channel initialization * Optimize state read/write methods even more * Fix debug build * Do not dirty state if the write is redundant * The YControl register should dirty either the viewport or front face state too, to update the host origin * Avoid redundant vertex buffer updates * Move state and get rid of the Ryujinx.Graphics.Gpu.State namespace * Comments and nits * Fix rebase * PR feedback * Move changed = false to improve codegen * PR feedback * Carry RyuJIT a bit more
55 lines
1.6 KiB
C#
55 lines
1.6 KiB
C#
using Ryujinx.Common.Logging;
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using Ryujinx.Graphics.Device;
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using System.Collections.Generic;
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namespace Ryujinx.Graphics.Gpu.Engine.MME
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{
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/// <summary>
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/// Represents a Macro Just-in-Time compiler execution context.
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/// </summary>
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class MacroJitContext
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{
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/// <summary>
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/// Arguments FIFO.
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/// </summary>
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public Queue<int> Fifo { get; } = new Queue<int>();
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/// <summary>
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/// Fetches a arguments from the arguments FIFO.
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/// </summary>
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/// <returns></returns>
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public int FetchParam()
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{
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if (!Fifo.TryDequeue(out int value))
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{
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Logger.Warning?.Print(LogClass.Gpu, "Macro attempted to fetch an inexistent argument.");
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return 0;
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}
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return value;
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}
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/// <summary>
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/// Reads data from a GPU register.
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/// </summary>
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/// <param name="state">Current GPU state</param>
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/// <param name="reg">Register offset to read</param>
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/// <returns>GPU register value</returns>
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public static int Read(IDeviceState state, int reg)
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{
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return state.Read(reg * 4);
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}
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/// <summary>
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/// Performs a GPU method call.
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/// </summary>
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/// <param name="value">Call argument</param>
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/// <param name="state">Current GPU state</param>
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/// <param name="methAddr">Address, in words, of the method</param>
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public static void Send(int value, IDeviceState state, int methAddr)
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{
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state.Write(methAddr * 4, value);
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}
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}
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}
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