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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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25
src/Ryujinx.Graphics.Shader/SupportBuffer.cs
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@ -22,11 +22,13 @@ namespace Ryujinx.Graphics.Shader
ViewportSize,
FragmentRenderScaleCount,
RenderScale,
TfeOffset,
TfeVertexCount,
}
public struct SupportBuffer
{
internal const int Binding = 0;
public const int Binding = 0;
public static readonly int FieldSize;
public static readonly int RequiredSize;
@ -38,6 +40,8 @@ namespace Ryujinx.Graphics.Shader
public static readonly int FragmentRenderScaleCountOffset;
public static readonly int GraphicsRenderScaleOffset;
public static readonly int ComputeRenderScaleOffset;
public static readonly int TfeOffsetOffset;
public static readonly int TfeVertexCountOffset;
public const int FragmentIsBgraCount = 8;
// One for the render target, 64 for the textures, and 8 for the images.
@ -62,18 +66,22 @@ namespace Ryujinx.Graphics.Shader
FragmentRenderScaleCountOffset = OffsetOf(ref instance, ref instance.FragmentRenderScaleCount);
GraphicsRenderScaleOffset = OffsetOf(ref instance, ref instance.RenderScale);
ComputeRenderScaleOffset = GraphicsRenderScaleOffset + FieldSize;
TfeOffsetOffset = OffsetOf(ref instance, ref instance.TfeOffset);
TfeVertexCountOffset = OffsetOf(ref instance, ref instance.TfeVertexCount);
}
internal static StructureType GetStructureType()
{
return new StructureType(new[]
{
new StructureField(AggregateType.U32, "s_alpha_test"),
new StructureField(AggregateType.Array | AggregateType.U32, "s_is_bgra", FragmentIsBgraCount),
new StructureField(AggregateType.Vector4 | AggregateType.FP32, "s_viewport_inverse"),
new StructureField(AggregateType.Vector4 | AggregateType.FP32, "s_viewport_size"),
new StructureField(AggregateType.S32, "s_frag_scale_count"),
new StructureField(AggregateType.Array | AggregateType.FP32, "s_render_scale", RenderScaleMaxCount),
new StructureField(AggregateType.U32, "alpha_test"),
new StructureField(AggregateType.Array | AggregateType.U32, "is_bgra", FragmentIsBgraCount),
new StructureField(AggregateType.Vector4 | AggregateType.FP32, "viewport_inverse"),
new StructureField(AggregateType.Vector4 | AggregateType.FP32, "viewport_size"),
new StructureField(AggregateType.S32, "frag_scale_count"),
new StructureField(AggregateType.Array | AggregateType.FP32, "render_scale", RenderScaleMaxCount),
new StructureField(AggregateType.Vector4 | AggregateType.S32, "tfe_offset"),
new StructureField(AggregateType.S32, "tfe_vertex_count"),
});
}
@ -85,5 +93,8 @@ namespace Ryujinx.Graphics.Shader
// Render scale max count: 1 + 64 + 8. First scale is fragment output scale, others are textures/image inputs.
public Array73<Vector4<float>> RenderScale;
public Vector4<int> TfeOffset;
public Vector4<int> TfeVertexCount;
}
}