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Implement VMAD shader instruction and improve InvocationInfo and ISBERD handling (#3251)

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* Implement VMAD shader instruction and improve InvocationInfo and ISBERD handling

* Shader cache version bump

* Fix typo
This commit is contained in:
gdkchan 2022-04-08 07:42:39 -03:00 • committed by GitHub
parent 3139a85a2b
commit e44a43c7e1
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9 changed files with 171 additions and 61 deletions
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29
Ryujinx.Graphics.Shader/Instructions/InstEmitAluHelper.cs
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@ -73,6 +73,26 @@ namespace Ryujinx.Graphics.Shader.Instructions
};
}
public static Operand Extend(EmitterContext context, Operand src, VectorSelect type)
{
return type switch
{
VectorSelect.U8B0 => ZeroExtendTo32(context, context.ShiftRightU32(src, Const(0)), 8),
VectorSelect.U8B1 => ZeroExtendTo32(context, context.ShiftRightU32(src, Const(8)), 8),
VectorSelect.U8B2 => ZeroExtendTo32(context, context.ShiftRightU32(src, Const(16)), 8),
VectorSelect.U8B3 => ZeroExtendTo32(context, context.ShiftRightU32(src, Const(24)), 8),
VectorSelect.U16H0 => ZeroExtendTo32(context, context.ShiftRightU32(src, Const(0)), 16),
VectorSelect.U16H1 => ZeroExtendTo32(context, context.ShiftRightU32(src, Const(16)), 16),
VectorSelect.S8B0 => SignExtendTo32(context, context.ShiftRightU32(src, Const(0)), 8),
VectorSelect.S8B1 => SignExtendTo32(context, context.ShiftRightU32(src, Const(8)), 8),
VectorSelect.S8B2 => SignExtendTo32(context, context.ShiftRightU32(src, Const(16)), 8),
VectorSelect.S8B3 => SignExtendTo32(context, context.ShiftRightU32(src, Const(24)), 8),
VectorSelect.S16H0 => SignExtendTo32(context, context.ShiftRightU32(src, Const(0)), 16),
VectorSelect.S16H1 => SignExtendTo32(context, context.ShiftRightU32(src, Const(16)), 16),
_ => src
};
}
public static void SetZnFlags(EmitterContext context, Operand dest, bool setCC, bool extended = false)
{
if (!setCC)
@ -118,6 +138,15 @@ namespace Ryujinx.Graphics.Shader.Instructions
}
}
public static (Operand, Operand) NegateLong(EmitterContext context, Operand low, Operand high)
{
low = context.BitwiseNot(low);
high = context.BitwiseNot(high);
low = AddWithCarry(context, low, Const(1), out Operand carryOut);
high = context.IAdd(high, carryOut);
return (low, high);
}
public static Operand AddWithCarry(EmitterContext context, Operand lhs, Operand rhs, out Operand carryOut)
{
Operand result = context.IAdd(lhs, rhs);