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Fix LOD

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Isaac Marovitz 2024-07-08 13:18:48 +01:00 committed by Isaac Marovitz
parent 655823ecc7
commit a6f5f2f82b
1 changed files with 4 additions and 2 deletions
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6
src/Ryujinx.Graphics.Shader/CodeGen/Msl/Instructions/InstGenMemory.cs
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@ -155,7 +155,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl.Instructions
return GenerateLoadOrStore(context, operation, isStore: false); return GenerateLoadOrStore(context, operation, isStore: false);
} }
// TODO: check this
public static string Lod(CodeGenContext context, AstOperation operation) public static string Lod(CodeGenContext context, AstOperation operation)
{ {
AstTextureOperation texOp = (AstTextureOperation)operation; AstTextureOperation texOp = (AstTextureOperation)operation;
@ -183,7 +182,10 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl.Instructions
coordsExpr = GetSourceExpr(context, texOp.GetSource(coordsIndex), AggregateType.FP32); coordsExpr = GetSourceExpr(context, texOp.GetSource(coordsIndex), AggregateType.FP32);
} }
return $"textures.tex_{samplerName}.calculate_unclamped_lod(textures.samp_{samplerName}, {coordsExpr}){GetMaskMultiDest(texOp.Index)}"; var clamped = $"textures.tex_{samplerName}.calculate_clamped_lod(textures.samp_{samplerName}, {coordsExpr})";
var unclamped = $"textures.tex_{samplerName}.calculate_unclamped_lod(textures.samp_{samplerName}, {coordsExpr})";
return $"float2({clamped}, {unclamped}){GetMask(texOp.Index)}";
} }
public static string Store(CodeGenContext context, AstOperation operation) public static string Store(CodeGenContext context, AstOperation operation)