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Add support for HLE macros and accelerate MultiDrawElementsIndirectCount #2 (#2557)

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* Add support for HLE macros and accelerate MultiDrawElementsIndirectCount

* Add missing barrier

* Fix index buffer count

* Add support check for each macro hle before use

* Add missing xml doc

Co-authored-by: gdkchan <gab.dark.100@gmail.com>
This commit is contained in:
mpnico 2021-08-26 23:50:28 +02:00 • committed by GitHub
parent 5cab8ea4ad
commit 8e1adb95cf
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GPG key ID: 4AEE18F83AFDEB23
22 changed files with 552 additions and 40 deletions
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51
Ryujinx.Graphics.Gpu/Engine/MME/Macro.cs
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@ -1,4 +1,6 @@
using Ryujinx.Graphics.Device;
using Ryujinx.Graphics.Gpu.Engine.GPFifo;
using Ryujinx.Graphics.Gpu.Memory;
using System;
namespace Ryujinx.Graphics.Gpu.Engine.MME
@ -13,10 +15,10 @@ namespace Ryujinx.Graphics.Gpu.Engine.MME
/// </summary>
public int Position { get; }
private IMacroEE _executionEngine;
private bool _executionPending;
private int _argument;
private readonly IMacroEE _executionEngine;
private MacroHLEFunctionName _hleFunction;
/// <summary>
/// Creates a new instance of the GPU cached macro program.
@ -26,28 +28,47 @@ namespace Ryujinx.Graphics.Gpu.Engine.MME
{
Position = position;
_executionEngine = null;
_executionPending = false;
_argument = 0;
if (GraphicsConfig.EnableMacroJit)
{
_executionEngine = new MacroJit();
}
else
{
_executionEngine = new MacroInterpreter();
}
_hleFunction = MacroHLEFunctionName.None;
}
/// <summary>
/// Sets the first argument for the macro call.
/// </summary>
/// <param name="context">GPU context where the macro code is being executed</param>
/// <param name="processor">GPU GP FIFO command processor</param>
/// <param name="code">Code to be executed</param>
/// <param name="argument">First argument</param>
public void StartExecution(int argument)
public void StartExecution(GpuContext context, GPFifoProcessor processor, ReadOnlySpan<int> code, int argument)
{
_argument = argument;
_executionPending = true;
if (_executionEngine == null)
{
if (GraphicsConfig.EnableMacroHLE && MacroHLETable.TryGetMacroHLEFunction(code.Slice(Position), context.Capabilities, out _hleFunction))
{
_executionEngine = new MacroHLE(processor, _hleFunction);
}
else if (GraphicsConfig.EnableMacroJit)
{
_executionEngine = new MacroJit();
}
else
{
_executionEngine = new MacroInterpreter();
}
}
if (_hleFunction == MacroHLEFunctionName.MultiDrawElementsIndirectCount)
{
// We don't consume the parameter buffer value, so we don't need to flush it.
// Doing so improves performance if the value was written by a GPU shader.
context.GPFifo.SetFlushSkips(2);
}
}
/// <summary>
@ -60,7 +81,6 @@ namespace Ryujinx.Graphics.Gpu.Engine.MME
if (_executionPending)
{
_executionPending = false;
_executionEngine?.Execute(code.Slice(Position), state, _argument);
}
}
@ -68,10 +88,11 @@ namespace Ryujinx.Graphics.Gpu.Engine.MME
/// <summary>
/// Pushes an argument to the macro call argument FIFO.
/// </summary>
/// <param name="gpuVa">GPU virtual address where the command word is located</param>
/// <param name="argument">Argument to be pushed</param>
public void PushArgument(int argument)
public void PushArgument(ulong gpuVa, int argument)
{
_executionEngine?.Fifo.Enqueue(argument);
_executionEngine?.Fifo.Enqueue(new FifoWord(gpuVa, argument));
}
}
}