diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /src/Ryujinx.Graphics.Shader/Instructions/InstEmitPredicate.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'src/Ryujinx.Graphics.Shader/Instructions/InstEmitPredicate.cs')
| -rw-r--r-- | src/Ryujinx.Graphics.Shader/Instructions/InstEmitPredicate.cs | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/Ryujinx.Graphics.Shader/Instructions/InstEmitPredicate.cs b/src/Ryujinx.Graphics.Shader/Instructions/InstEmitPredicate.cs new file mode 100644 index 00000000..d605661f --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/Instructions/InstEmitPredicate.cs @@ -0,0 +1,54 @@ +using Ryujinx.Graphics.Shader.Decoders; +using Ryujinx.Graphics.Shader.IntermediateRepresentation; +using Ryujinx.Graphics.Shader.Translation; + +using static Ryujinx.Graphics.Shader.Instructions.InstEmitAluHelper; +using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper; +using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper; + +namespace Ryujinx.Graphics.Shader.Instructions +{ + static partial class InstEmit + { + public static void Pset(EmitterContext context) + { + InstPset op = context.GetOp<InstPset>(); + + Operand srcA = context.BitwiseNot(Register(op.Src2Pred, RegisterType.Predicate), op.Src2PredInv); + Operand srcB = context.BitwiseNot(Register(op.Src1Pred, RegisterType.Predicate), op.Src1PredInv); + Operand srcC = context.BitwiseNot(Register(op.SrcPred, RegisterType.Predicate), op.SrcPredInv); + + Operand res = GetPredLogicalOp(context, op.BoolOpAB, srcA, srcB); + res = GetPredLogicalOp(context, op.BoolOpC, res, srcC); + + Operand dest = GetDest(op.Dest); + + if (op.BVal) + { + context.Copy(dest, context.ConditionalSelect(res, ConstF(1), Const(0))); + } + else + { + context.Copy(dest, res); + } + } + + public static void Psetp(EmitterContext context) + { + InstPsetp op = context.GetOp<InstPsetp>(); + + Operand srcA = context.BitwiseNot(Register(op.Src2Pred, RegisterType.Predicate), op.Src2PredInv); + Operand srcB = context.BitwiseNot(Register(op.Src1Pred, RegisterType.Predicate), op.Src1PredInv); + + Operand p0Res = GetPredLogicalOp(context, op.BoolOpAB, srcA, srcB); + Operand p1Res = context.BitwiseNot(p0Res); + Operand srcPred = GetPredicate(context, op.SrcPred, op.SrcPredInv); + + p0Res = GetPredLogicalOp(context, op.BoolOpC, p0Res, srcPred); + p1Res = GetPredLogicalOp(context, op.BoolOpC, p1Res, srcPred); + + context.Copy(Register(op.DestPred, RegisterType.Predicate), p0Res); + context.Copy(Register(op.DestPredInv, RegisterType.Predicate), p1Res); + } + } +}
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