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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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15
src/Ryujinx.Graphics.Shader/CodeGen/Spirv/CodeGenContext.cs
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@ -27,8 +27,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
public ILogger Logger { get; }
public TargetApi TargetApi { get; }
public int InputVertices { get; }
public Dictionary<int, Instruction> ConstantBuffers { get; } = new();
public Dictionary<int, Instruction> StorageBuffers { get; } = new();
@ -101,19 +99,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
Logger = parameters.Logger;
TargetApi = parameters.TargetApi;
if (parameters.Definitions.Stage == ShaderStage.Geometry)
{
InputVertices = parameters.Definitions.InputTopology switch
{
InputTopology.Points => 1,
InputTopology.Lines => 2,
InputTopology.LinesAdjacency => 2,
InputTopology.Triangles => 3,
InputTopology.TrianglesAdjacency => 3,
_ => throw new InvalidOperationException($"Invalid input topology \"{parameters.Definitions.InputTopology}\"."),
};
}
AddCapability(Capability.Shader);
AddCapability(Capability.Float64);