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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
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GPG key ID: 4AEE18F83AFDEB23
65 changed files with 3912 additions and 593 deletions
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20
src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs
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@ -100,10 +100,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
else
{
string outPrimitive = context.Definitions.OutputTopology.ToGlslString();
int maxOutputVertices = context.Definitions.GpPassthrough
? context.Definitions.InputTopology.ToInputVertices()
: context.Definitions.MaxOutputVertices;
int maxOutputVertices = context.Definitions.MaxOutputVertices;
context.AppendLine($"layout ({outPrimitive}, max_vertices = {maxOutputVertices}) out;");
}
@ -320,15 +317,22 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
{
string typeName = GetVarTypeName(context, memory.Type & ~AggregateType.Array);
if (memory.ArrayLength > 0)
if (memory.Type.HasFlag(AggregateType.Array))
{
string arraySize = memory.ArrayLength.ToString(CultureInfo.InvariantCulture);
if (memory.ArrayLength > 0)
{
string arraySize = memory.ArrayLength.ToString(CultureInfo.InvariantCulture);
context.AppendLine($"{prefix}{typeName} {memory.Name}[{arraySize}];");
context.AppendLine($"{prefix}{typeName} {memory.Name}[{arraySize}];");
}
else
{
context.AppendLine($"{prefix}{typeName} {memory.Name}[];");
}
}
else
{
context.AppendLine($"{prefix}{typeName} {memory.Name}[];");
context.AppendLine($"{prefix}{typeName} {memory.Name};");
}
}
}

1
src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/IoMap.cs
View file

@ -31,6 +31,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
IoVariable.FrontColorDiffuse => ("gl_FrontColor", AggregateType.Vector4 | AggregateType.FP32), // Deprecated.
IoVariable.FrontColorSpecular => ("gl_FrontSecondaryColor", AggregateType.Vector4 | AggregateType.FP32), // Deprecated.
IoVariable.FrontFacing => ("gl_FrontFacing", AggregateType.Bool),
IoVariable.GlobalId => ("gl_GlobalInvocationID", AggregateType.Vector3 | AggregateType.U32),
IoVariable.InstanceId => ("gl_InstanceID", AggregateType.S32),
IoVariable.InstanceIndex => ("gl_InstanceIndex", AggregateType.S32),
IoVariable.InvocationId => ("gl_InvocationID", AggregateType.S32),