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Support CC on FSET shader instruction, fix CC on ISET.BF shader instruction

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gdkchan 2019-12-16 02:42:01 -03:00 • committed by Thog
parent 9d7a142a48
commit 82957fa96b
3 changed files with 24 additions and 14 deletions
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9
Ryujinx.Graphics.Shader/Instructions/InstEmitAluHelper.cs
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@ -84,5 +84,14 @@ namespace Ryujinx.Graphics.Shader.Instructions
context.Copy(GetNF(context), context.ICompareLess(dest, Const(0)));
}
public static void SetFPZnFlags(EmitterContext context, Operand dest, bool setCC)
{
if (setCC)
{
context.Copy(GetZF(context), context.FPCompareEqual(dest, ConstF(0)));
context.Copy(GetNF(context), context.FPCompareLess (dest, ConstF(0)));
}
}
}
}