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Geometry shader emulation for macOS (#5551)

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* Implement vertex and geometry shader conversion to compute

* Call InitializeReservedCounts for compute too

* PR feedback

* Set clip distance mask for geometry and tessellation shaders too

* Transform feedback emulation only for vertex
This commit is contained in:
gdkchan
2023-08-29 21:10:34 -03:00
committed by GitHub
parent 93d78f9ac4
commit f09bba82b9
65 changed files with 3912 additions and 593 deletions
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35
src/Ryujinx.Graphics.Shader/Decoders/Decoder.cs
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@@ -297,6 +297,9 @@ namespace Ryujinx.Graphics.Shader.Decoders
case InstName.Ssy:
block.AddPushOp(op);
break;
case InstName.Shfl:
context.SetUsedFeature(FeatureFlags.Shuffle);
break;
case InstName.Ldl:
case InstName.Stl:
context.SetUsedFeature(FeatureFlags.LocalMemory);
@@ -307,8 +310,22 @@ namespace Ryujinx.Graphics.Shader.Decoders
case InstName.Sts:
context.SetUsedFeature(FeatureFlags.SharedMemory);
break;
case InstName.Shfl:
context.SetUsedFeature(FeatureFlags.Shuffle);
case InstName.Atom:
case InstName.AtomCas:
case InstName.Red:
case InstName.Stg:
case InstName.Suatom:
case InstName.SuatomB:
case InstName.SuatomB2:
case InstName.SuatomCas:
case InstName.SuatomCasB:
case InstName.Sured:
case InstName.SuredB:
case InstName.Sust:
case InstName.SustB:
case InstName.SustD:
case InstName.SustDB:
context.SetUsedFeature(FeatureFlags.Store);
break;
}
@@ -424,6 +441,12 @@ namespace Ryujinx.Graphics.Shader.Decoders
context.SetUsedFeature(FeatureFlags.RtLayer);
}
break;
case AttributeConsts.ViewportIndex:
if (definitions.Stage != ShaderStage.Fragment)
{
context.SetUsedFeature(FeatureFlags.ViewportIndex);
}
break;
case AttributeConsts.ClipDistance0:
case AttributeConsts.ClipDistance1:
case AttributeConsts.ClipDistance2:
@@ -432,11 +455,17 @@ namespace Ryujinx.Graphics.Shader.Decoders
case AttributeConsts.ClipDistance5:
case AttributeConsts.ClipDistance6:
case AttributeConsts.ClipDistance7:
if (definitions.Stage == ShaderStage.Vertex)
if (definitions.Stage.IsVtg())
{
context.SetClipDistanceWritten((attr - AttributeConsts.ClipDistance0) / 4);
}
break;
case AttributeConsts.ViewportMask:
if (definitions.Stage != ShaderStage.Fragment)
{
context.SetUsedFeature(FeatureFlags.ViewportMask);
}
break;
}
}
else