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Initial tessellation shader support (#2534)

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* Initial tessellation shader support

* Nits

* Re-arrange built-in table

* This is not needed anymore

* PR feedback
This commit is contained in:
gdkchan 2021-10-18 18:38:04 -03:00 • committed by GitHub
parent 7603dbe3c8
commit d512ce122c
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GPG key ID: 4AEE18F83AFDEB23
42 changed files with 775 additions and 148 deletions
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4
Ryujinx.Graphics.GAL/Multithreading/CommandHelper.cs
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@ -181,8 +181,12 @@ namespace Ryujinx.Graphics.GAL.Multithreading
SetLineParametersCommand.Run(ref GetCommand<SetLineParametersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetLogicOpState] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetLogicOpStateCommand.Run(ref GetCommand<SetLogicOpStateCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPatchParameters] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetPatchParametersCommand.Run(ref GetCommand<SetPatchParametersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPointParameters] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetPointParametersCommand.Run(ref GetCommand<SetPointParametersCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPolygonMode] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetPolygonModeCommand.Run(ref GetCommand<SetPolygonModeCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPrimitiveRestart] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
SetPrimitiveRestartCommand.Run(ref GetCommand<SetPrimitiveRestartCommand>(memory), threaded, renderer);
_lookup[(int)CommandType.SetPrimitiveTopology] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>

2
Ryujinx.Graphics.GAL/Multithreading/CommandType.cs
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@ -72,7 +72,9 @@
SetIndexBuffer,
SetLineParameters,
SetLogicOpState,
SetPatchParameters,
SetPointParameters,
SetPolygonMode,
SetPrimitiveRestart,
SetPrimitiveTopology,
SetProgram,

25
Ryujinx.Graphics.GAL/Multithreading/Commands/SetPatchParametersCommand.cs Normal file
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@ -0,0 +1,25 @@
using Ryujinx.Common.Memory;
using System;
namespace Ryujinx.Graphics.GAL.Multithreading.Commands
{
struct SetPatchParametersCommand : IGALCommand
{
public CommandType CommandType => CommandType.SetPatchParameters;
private int _vertices;
private Array4<float> _defaultOuterLevel;
private Array2<float> _defaultInnerLevel;
public void Set(int vertices, ReadOnlySpan<float> defaultOuterLevel, ReadOnlySpan<float> defaultInnerLevel)
{
_vertices = vertices;
defaultOuterLevel.CopyTo(_defaultOuterLevel.ToSpan());
defaultInnerLevel.CopyTo(_defaultInnerLevel.ToSpan());
}
public static void Run(ref SetPatchParametersCommand command, ThreadedRenderer threaded, IRenderer renderer)
{
renderer.Pipeline.SetPatchParameters(command._vertices, command._defaultOuterLevel.ToSpan(), command._defaultInnerLevel.ToSpan());
}
}
}

20
Ryujinx.Graphics.GAL/Multithreading/Commands/SetPolygonModeCommand.cs Normal file
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@ -0,0 +1,20 @@
namespace Ryujinx.Graphics.GAL.Multithreading.Commands
{
struct SetPolygonModeCommand : IGALCommand
{
public CommandType CommandType => CommandType.SetPolygonMode;
private PolygonMode _frontMode;
private PolygonMode _backMode;
public void Set(PolygonMode frontMode, PolygonMode backMode)
{
_frontMode = frontMode;
_backMode = backMode;
}
public static void Run(ref SetPolygonModeCommand command, ThreadedRenderer threaded, IRenderer renderer)
{
renderer.Pipeline.SetPolygonMode(command._frontMode, command._backMode);
}
}
}

12
Ryujinx.Graphics.GAL/Multithreading/ThreadedPipeline.cs
View file

@ -179,12 +179,24 @@ namespace Ryujinx.Graphics.GAL.Multithreading
_renderer.QueueCommand();
}
public void SetPatchParameters(int vertices, ReadOnlySpan<float> defaultOuterLevel, ReadOnlySpan<float> defaultInnerLevel)
{
_renderer.New<SetPatchParametersCommand>().Set(vertices, defaultOuterLevel, defaultInnerLevel);
_renderer.QueueCommand();
}
public void SetPointParameters(float size, bool isProgramPointSize, bool enablePointSprite, Origin origin)
{
_renderer.New<SetPointParametersCommand>().Set(size, isProgramPointSize, enablePointSprite, origin);
_renderer.QueueCommand();
}
public void SetPolygonMode(PolygonMode frontMode, PolygonMode backMode)
{
_renderer.New<SetPolygonModeCommand>().Set(frontMode, backMode);
_renderer.QueueCommand();
}
public void SetPrimitiveRestart(bool enable, int index)
{
_renderer.New<SetPrimitiveRestartCommand>().Set(enable, index);