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Add support for advanced blend (part 1/2) (#2801)

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* Add blend microcode registers

* Add advanced blend support using host extension

* Remove debug message

* Use pre-generated table for blend functions

* XML docs

* Rename AdvancedBlendMode to AdvancedBlendOp for consistency

* Remove redundant code

* Fix some advanced blend related issues on Vulkan

* Formatting
This commit is contained in:
gdkchan 2023-02-19 22:37:37 -03:00 • committed by GitHub
parent 6bf460e104
commit 7aa430f1a5
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GPG key ID: 4AEE18F83AFDEB23
27 changed files with 5605 additions and 14 deletions
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25
Ryujinx.Graphics.Gpu/Engine/Threed/ThreedClass.cs
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@ -2,6 +2,7 @@
using Ryujinx.Graphics.GAL;
using Ryujinx.Graphics.Gpu.Engine.GPFifo;
using Ryujinx.Graphics.Gpu.Engine.InlineToMemory;
using Ryujinx.Graphics.Gpu.Engine.Threed.Blender;
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
@ -18,6 +19,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
private readonly DeviceStateWithShadow<ThreedClassState> _state;
private readonly InlineToMemoryClass _i2mClass;
private readonly AdvancedBlendManager _blendManager;
private readonly DrawManager _drawManager;
private readonly SemaphoreUpdater _semaphoreUpdater;
private readonly ConstantBufferUpdater _cbUpdater;
@ -40,6 +42,8 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
{ nameof(ThreedClassState.InvalidateSamplerCacheNoWfi), new RwCallback(InvalidateSamplerCacheNoWfi, null) },
{ nameof(ThreedClassState.InvalidateTextureHeaderCacheNoWfi), new RwCallback(InvalidateTextureHeaderCacheNoWfi, null) },
{ nameof(ThreedClassState.TextureBarrier), new RwCallback(TextureBarrier, null) },
{ nameof(ThreedClassState.LoadBlendUcodeStart), new RwCallback(LoadBlendUcodeStart, null) },
{ nameof(ThreedClassState.LoadBlendUcodeInstruction), new RwCallback(LoadBlendUcodeInstruction, null) },
{ nameof(ThreedClassState.TextureBarrierTiled), new RwCallback(TextureBarrierTiled, null) },
{ nameof(ThreedClassState.DrawTextureSrcY), new RwCallback(DrawTexture, null) },
{ nameof(ThreedClassState.DrawVertexArrayBeginEndInstanceFirst), new RwCallback(DrawVertexArrayBeginEndInstanceFirst, null) },
@ -75,9 +79,10 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
var drawState = new DrawState();
_drawManager = new DrawManager(context, channel, _state, drawState, spec);
_blendManager = new AdvancedBlendManager(_state);
_semaphoreUpdater = new SemaphoreUpdater(context, channel, _state);
_cbUpdater = new ConstantBufferUpdater(channel, _state);
_stateUpdater = new StateUpdater(context, channel, _state, drawState, spec);
_stateUpdater = new StateUpdater(context, channel, _state, drawState, _blendManager, spec);
// This defaults to "always", even without any register write.
// Reads just return 0, regardless of what was set there.
@ -283,6 +288,24 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
_context.Renderer.Pipeline.TextureBarrier();
}
/// <summary>
/// Sets the start offset of the blend microcode in memory.
/// </summary>
/// <param name="argument">Method call argument</param>
private void LoadBlendUcodeStart(int argument)
{
_blendManager.LoadBlendUcodeStart(argument);
}
/// <summary>
/// Pushes one word of blend microcode.
/// </summary>
/// <param name="argument">Method call argument</param>
private void LoadBlendUcodeInstruction(int argument)
{
_blendManager.LoadBlendUcodeInstruction(argument);
}
/// <summary>
/// Issues a texture barrier.
/// This waits until previous texture writes from the GPU to finish, before