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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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30
Ryujinx.Graphics.Shader/Instructions/InstEmitVideoMinMax.cs
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@ -13,14 +13,13 @@ namespace Ryujinx.Graphics.Shader.Instructions
{
InstVmnmx op = context.GetOp<InstVmnmx>();
Operand srcA = Extend(context, GetSrcReg(context, op.SrcA), op.ASelect);
Operand srcA = InstEmitAluHelper.Extend(context, GetSrcReg(context, op.SrcA), op.ASelect);
Operand srcC = GetSrcReg(context, op.SrcC);
Operand srcB;
if (op.BVideo)
{
srcB = Extend(context, GetSrcReg(context, op.SrcB), op.BSelect);
srcB = InstEmitAluHelper.Extend(context, GetSrcReg(context, op.SrcB), op.BSelect);
}
else
{
@ -124,13 +123,12 @@ namespace Ryujinx.Graphics.Shader.Instructions
{
InstVsetp op = context.GetOp<InstVsetp>();
Operand srcA = Extend(context, GetSrcReg(context, op.SrcA), op.ASelect);
Operand srcA = InstEmitAluHelper.Extend(context, GetSrcReg(context, op.SrcA), op.ASelect);
Operand srcB;
if (op.BVideo)
{
srcB = Extend(context, GetSrcReg(context, op.SrcB), op.BSelect);
srcB = InstEmitAluHelper.Extend(context, GetSrcReg(context, op.SrcB), op.BSelect);
}
else
{
@ -181,25 +179,5 @@ namespace Ryujinx.Graphics.Shader.Instructions
context.Copy(Register(op.DestPred, RegisterType.Predicate), p0Res);
context.Copy(Register(op.DestPredInv, RegisterType.Predicate), p1Res);
}
private 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
};
}
}
}