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Use index fragment shader output when dual source blend is enabled (#4404)

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* Use index fragment shader output when dual source blend is enabled

* Shader cache version bump

* Actually set DualSourceBlendEnabled to true

* Fix XML doc

---------

Co-authored-by: Ac_K <Acoustik666@gmail.com>
This commit is contained in:
gdkchan
2023-04-05 00:25:19 -03:00
committed by GitHub
parent 52d6f2e656
commit c532118d94
12 changed files with 141 additions and 25 deletions
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14
Ryujinx.Graphics.Gpu/Engine/Threed/SpecializationStateUpdater.cs
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@ -328,5 +328,19 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
Signal();
}
}
/// <summary>
/// Sets the dual-source blend enabled state.
/// </summary>
/// <param name="enabled">True if blending is enabled and using dual-source blend</param>
public void SetDualSourceBlendEnabled(bool enabled)
{
if (enabled != _graphics.DualSourceBlendEnable)
{
_graphics.DualSourceBlendEnable = enabled;
Signal();
}
}
}
}

22
Ryujinx.Graphics.Gpu/Engine/Threed/StateUpdater.cs
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@ -1183,6 +1183,8 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
bool blendIndependent = _state.State.BlendIndependent;
ColorF blendConstant = _state.State.BlendConstant;
bool dualSourceBlendEnabled = false;
if (blendIndependent)
{
for (int index = 0; index < Constants.TotalRenderTargets; index++)
@ -1200,6 +1202,15 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
FilterBlendFactor(blend.AlphaSrcFactor, index),
FilterBlendFactor(blend.AlphaDstFactor, index));
if (enable &&
(blend.ColorSrcFactor.IsDualSource() ||
blend.ColorDstFactor.IsDualSource() ||
blend.AlphaSrcFactor.IsDualSource() ||
blend.AlphaDstFactor.IsDualSource()))
{
dualSourceBlendEnabled = true;
}
_pipeline.BlendDescriptors[index] = descriptor;
_context.Renderer.Pipeline.SetBlendState(index, descriptor);
}
@ -1219,12 +1230,23 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
FilterBlendFactor(blend.AlphaSrcFactor, 0),
FilterBlendFactor(blend.AlphaDstFactor, 0));
if (enable &&
(blend.ColorSrcFactor.IsDualSource() ||
blend.ColorDstFactor.IsDualSource() ||
blend.AlphaSrcFactor.IsDualSource() ||
blend.AlphaDstFactor.IsDualSource()))
{
dualSourceBlendEnabled = true;
}
for (int index = 0; index < Constants.TotalRenderTargets; index++)
{
_pipeline.BlendDescriptors[index] = descriptor;
_context.Renderer.Pipeline.SetBlendState(index, descriptor);
}
}
_currentSpecState.SetDualSourceBlendEnabled(dualSourceBlendEnabled);
}
/// <summary>

6
Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheGpuAccessor.cs
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@ -141,6 +141,12 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
return _oldSpecState.GraphicsState.HasConstantBufferDrawParameters;
}
/// <inheritdoc/>
public bool QueryDualSourceBlendEnable()
{
return _oldSpecState.GraphicsState.DualSourceBlendEnable;
}
/// <inheritdoc/>
public InputTopology QueryPrimitiveTopology()
{

2
Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs
View File

@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
private const ushort FileFormatVersionMajor = 1;
private const ushort FileFormatVersionMinor = 2;
private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor;
private const uint CodeGenVersion = 4368;
private const uint CodeGenVersion = 4404;
private const string SharedTocFileName = "shared.toc";
private const string SharedDataFileName = "shared.data";

6
Ryujinx.Graphics.Gpu/Shader/GpuAccessor.cs
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@ -157,6 +157,12 @@ namespace Ryujinx.Graphics.Gpu.Shader
return _state.GraphicsState.HasUnalignedStorageBuffer || _state.ComputeState.HasUnalignedStorageBuffer;
}
/// <inheritdoc/>
public bool QueryDualSourceBlendEnable()
{
return _state.GraphicsState.DualSourceBlendEnable;
}
/// <inheritdoc/>
public InputTopology QueryPrimitiveTopology()
{

10
Ryujinx.Graphics.Gpu/Shader/GpuChannelGraphicsState.cs
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@ -92,6 +92,11 @@ namespace Ryujinx.Graphics.Gpu.Shader
/// </summary>
public Array8<AttributeType> FragmentOutputTypes;
/// <summary>
/// Indicates whether dual source blend is enabled.
/// </summary>
public bool DualSourceBlendEnable;
/// <summary>
/// Creates a new GPU graphics state.
/// </summary>
@ -111,6 +116,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
/// <param name="hasConstantBufferDrawParameters">Indicates that the draw is writing the base vertex, base instance and draw index to Constant Buffer 0</param>
/// <param name="hasUnalignedStorageBuffer">Indicates that any storage buffer use is unaligned</param>
/// <param name="fragmentOutputTypes">Type of the fragment shader outputs</param>
/// <param name="dualSourceBlendEnable">Type of the vertex attributes consumed by the shader</param>
public GpuChannelGraphicsState(
bool earlyZForce,
PrimitiveTopology topology,
@ -127,7 +133,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
ref Array32<AttributeType> attributeTypes,
bool hasConstantBufferDrawParameters,
bool hasUnalignedStorageBuffer,
ref Array8<AttributeType> fragmentOutputTypes)
ref Array8<AttributeType> fragmentOutputTypes,
bool dualSourceBlendEnable)
{
EarlyZForce = earlyZForce;
Topology = topology;
@ -145,6 +152,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
HasConstantBufferDrawParameters = hasConstantBufferDrawParameters;
HasUnalignedStorageBuffer = hasUnalignedStorageBuffer;
FragmentOutputTypes = fragmentOutputTypes;
DualSourceBlendEnable = dualSourceBlendEnable;
}
}
}

5
Ryujinx.Graphics.Gpu/Shader/ShaderSpecializationState.cs
View File

@ -535,6 +535,11 @@ namespace Ryujinx.Graphics.Gpu.Shader
return false;
}
if (graphicsState.DualSourceBlendEnable != GraphicsState.DualSourceBlendEnable)
{
return false;
}
return Matches(channel, ref poolState, checkTextures, isCompute: false);
}