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Make sure attributes used on subsequent shader stages are initialized (#2538)

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gdkchan 2021-08-11 17:27:00 -03:00 • committed by GitHub
parent 10d649e6d3
commit ed754af8d5
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15 changed files with 347 additions and 262 deletions
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35
Ryujinx.Graphics.Shader/StructuredIr/StructuredProgramContext.cs
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@ -277,21 +277,11 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
public AstOperand GetOperandDef(Operand operand)
{
if (TryGetUserAttributeIndex(operand, out int attrIndex))
{
Info.OAttributes.Add(attrIndex);
}
return GetOperand(operand);
}
public AstOperand GetOperandUse(Operand operand)
{
if (TryGetUserAttributeIndex(operand, out int attrIndex))
{
Info.IAttributes.Add(attrIndex);
}
return GetOperand(operand);
}
@ -318,30 +308,5 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
return astOperand;
}
private static bool TryGetUserAttributeIndex(Operand operand, out int attrIndex)
{
if (operand.Type == OperandType.Attribute)
{
if (operand.Value >= AttributeConsts.UserAttributeBase &&
operand.Value < AttributeConsts.UserAttributeEnd)
{
attrIndex = (operand.Value - AttributeConsts.UserAttributeBase) >> 4;
return true;
}
else if (operand.Value >= AttributeConsts.FragmentOutputColorBase &&
operand.Value < AttributeConsts.FragmentOutputColorEnd)
{
attrIndex = (operand.Value - AttributeConsts.FragmentOutputColorBase) >> 4;
return true;
}
}
attrIndex = 0;
return false;
}
}
}