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Isaac Marovitz 2023-08-15 14:17:00 +01:00 • committed by Isaac Marovitz
parent 5bddbdf791
commit f4c17aa526
2 changed files with 29 additions and 24 deletions
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51
src/Ryujinx.Graphics.Shader/CodeGen/Msl/Declarations.cs
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@ -3,6 +3,7 @@ using Ryujinx.Graphics.Shader.StructuredIr;
using Ryujinx.Graphics.Shader.Translation;
using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Numerics;
@ -23,7 +24,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl
}
// DeclareInputAttributes(context, info.IoDefinitions.Where(x => IsUserDefined(x, StorageKind.Input)));
DeclareInputAttributes(context, info.IoDefinitions.Where(x => IsUserDefined(x, StorageKind.Input)));
}
static bool IsUserDefined(IoDefinition ioDefinition, StorageKind storageKind)
@ -66,28 +67,30 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl
};
}
// TODO: Redo for new Shader IR rep
// private static void DeclareInputAttributes(CodeGenContext context, IEnumerable<IoDefinition> inputs)
// {
// if (context.AttributeUsage.UsedInputAttributes != 0)
// {
// context.AppendLine("struct VertexIn");
// context.EnterScope();
//
// int usedAttributes = context.AttributeUsage.UsedInputAttributes | context.AttributeUsage.PassthroughAttributes;
// while (usedAttributes != 0)
// {
// int index = BitOperations.TrailingZeroCount(usedAttributes);
//
// string name = $"{DefaultNames.IAttributePrefix}{index}";
// var type = context.AttributeUsage.get .QueryAttributeType(index).ToVec4Type(TargetLanguage.Msl);
// context.AppendLine($"{type} {name} [[attribute({index})]];");
//
// usedAttributes &= ~(1 << index);
// }
//
// context.LeaveScope(";");
// }
// }
private static void DeclareInputAttributes(CodeGenContext context, IEnumerable<IoDefinition> inputs)
{
if (context.Definitions.IaIndexing)
{
// Not handled
}
else
{
if (inputs.Any())
{
context.AppendLine("struct VertexIn");
context.EnterScope();
foreach (var ioDefinition in inputs.OrderBy(x => x.Location))
{
string type = GetVarTypeName(context, context.Definitions.GetUserDefinedType(ioDefinition.Location, isOutput: false));
string name = $"{DefaultNames.IAttributePrefix}{ioDefinition.Location}";
context.AppendLine($"{type} {name} [[attribute({ioDefinition.Location})]];");
}
context.LeaveScope(";");
}
}
}
}
}

2
src/Ryujinx.Graphics.Shader/Translation/TranslatorContext.cs
View file

@ -1,5 +1,6 @@
using Ryujinx.Graphics.Shader.CodeGen;
using Ryujinx.Graphics.Shader.CodeGen.Glsl;
using Ryujinx.Graphics.Shader.CodeGen.Msl;
using Ryujinx.Graphics.Shader.CodeGen.Spirv;
using Ryujinx.Graphics.Shader.Decoders;
using Ryujinx.Graphics.Shader.IntermediateRepresentation;
@ -372,6 +373,7 @@ namespace Ryujinx.Graphics.Shader.Translation
{
TargetLanguage.Glsl => new ShaderProgram(info, TargetLanguage.Glsl, GlslGenerator.Generate(sInfo, parameters)),
TargetLanguage.Spirv => new ShaderProgram(info, TargetLanguage.Spirv, SpirvGenerator.Generate(sInfo, parameters)),
TargetLanguage.Msl => new ShaderProgram(info, TargetLanguage.Msl, MslGenerator.Generate(sInfo, parameters)),
_ => throw new NotImplementedException(Options.TargetLanguage.ToString()),
};
}