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Code Issues Releases Activity

Fix geometry shader passthrough issue (#6462)

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* Fix geometry shader passthrough issue (Diagnosed by gdkchan)

* Fix whitespace formatting

* Fix whitespace formatting

* Bump shader cache version

* Don't apply PassthroughNV decorations to output geometry shader variables
This commit is contained in:
Nicolas Abram 2024-03-13 17:26:19 -03:00 committed by GitHub
parent 8354434a37
commit d9a18919b0
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GPG key ID: B5690EEEBB952194
2 changed files with 11 additions and 1 deletions
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2
src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs
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@ -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 = 6455;
private const uint CodeGenVersion = 6462;
private const string SharedTocFileName = "shared.toc";
private const string SharedDataFileName = "shared.data";

10
src/Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs
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@ -356,6 +356,16 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
context.AddGlobalVariable(perVertexInputVariable);
context.Inputs.Add(new IoDefinition(StorageKind.Input, IoVariable.Position), perVertexInputVariable);
if (context.Definitions.Stage == ShaderStage.Geometry &&
context.Definitions.GpPassthrough &&
context.HostCapabilities.SupportsGeometryShaderPassthrough)
{
context.MemberDecorate(perVertexInputStructType, 0, Decoration.PassthroughNV);
context.MemberDecorate(perVertexInputStructType, 1, Decoration.PassthroughNV);
context.MemberDecorate(perVertexInputStructType, 2, Decoration.PassthroughNV);
context.MemberDecorate(perVertexInputStructType, 3, Decoration.PassthroughNV);
}
}
var perVertexOutputStructType = CreatePerVertexStructType(context);