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Diffstat (limited to 'Ryujinx.Graphics.Shader/Instructions/InstEmitIntegerLogical.cs')
| -rw-r--r-- | Ryujinx.Graphics.Shader/Instructions/InstEmitIntegerLogical.cs | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/Ryujinx.Graphics.Shader/Instructions/InstEmitIntegerLogical.cs b/Ryujinx.Graphics.Shader/Instructions/InstEmitIntegerLogical.cs deleted file mode 100644 index 1f3f66ae..00000000 --- a/Ryujinx.Graphics.Shader/Instructions/InstEmitIntegerLogical.cs +++ /dev/null @@ -1,167 +0,0 @@ -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 - { - private const int PT = RegisterConsts.PredicateTrueIndex; - - public static void LopR(EmitterContext context) - { - InstLopR op = context.GetOp<InstLopR>(); - - var srcA = GetSrcReg(context, op.SrcA); - var srcB = GetSrcReg(context, op.SrcB); - - EmitLop(context, op.Lop, op.PredicateOp, srcA, srcB, op.Dest, op.DestPred, op.NegA, op.NegB, op.X, op.WriteCC); - } - - public static void LopI(EmitterContext context) - { - InstLopI op = context.GetOp<InstLopI>(); - - var srcA = GetSrcReg(context, op.SrcA); - var srcB = GetSrcImm(context, Imm20ToSInt(op.Imm20)); - - EmitLop(context, op.LogicOp, op.PredicateOp, srcA, srcB, op.Dest, op.DestPred, op.NegA, op.NegB, op.X, op.WriteCC); - } - - public static void LopC(EmitterContext context) - { - InstLopC op = context.GetOp<InstLopC>(); - - var srcA = GetSrcReg(context, op.SrcA); - var srcB = GetSrcCbuf(context, op.CbufSlot, op.CbufOffset); - - EmitLop(context, op.LogicOp, op.PredicateOp, srcA, srcB, op.Dest, op.DestPred, op.NegA, op.NegB, op.X, op.WriteCC); - } - - public static void Lop32i(EmitterContext context) - { - InstLop32i op = context.GetOp<InstLop32i>(); - - var srcA = GetSrcReg(context, op.SrcA); - var srcB = GetSrcImm(context, op.Imm32); - - EmitLop(context, op.LogicOp, PredicateOp.F, srcA, srcB, op.Dest, PT, op.NegA, op.NegB, op.X, op.WriteCC); - } - - public static void Lop3R(EmitterContext context) - { - InstLop3R op = context.GetOp<InstLop3R>(); - - var srcA = GetSrcReg(context, op.SrcA); - var srcB = GetSrcReg(context, op.SrcB); - var srcC = GetSrcReg(context, op.SrcC); - - EmitLop3(context, op.Imm, op.PredicateOp, srcA, srcB, srcC, op.Dest, op.DestPred, op.X, op.WriteCC); - } - - public static void Lop3I(EmitterContext context) - { - InstLop3I op = context.GetOp<InstLop3I>(); - - var srcA = GetSrcReg(context, op.SrcA); - var srcB = GetSrcImm(context, Imm20ToSInt(op.Imm20)); - var srcC = GetSrcReg(context, op.SrcC); - - EmitLop3(context, op.Imm, PredicateOp.F, srcA, srcB, srcC, op.Dest, PT, false, op.WriteCC); - } - - public static void Lop3C(EmitterContext context) - { - InstLop3C op = context.GetOp<InstLop3C>(); - - var srcA = GetSrcReg(context, op.SrcA); - var srcB = GetSrcCbuf(context, op.CbufSlot, op.CbufOffset); - var srcC = GetSrcReg(context, op.SrcC); - - EmitLop3(context, op.Imm, PredicateOp.F, srcA, srcB, srcC, op.Dest, PT, false, op.WriteCC); - } - - private static void EmitLop( - EmitterContext context, - LogicOp logicOp, - PredicateOp predOp, - Operand srcA, - Operand srcB, - int rd, - int destPred, - bool invertA, - bool invertB, - bool extended, - bool writeCC) - { - srcA = context.BitwiseNot(srcA, invertA); - srcB = context.BitwiseNot(srcB, invertB); - - Operand res = logicOp switch - { - LogicOp.And => res = context.BitwiseAnd(srcA, srcB), - LogicOp.Or => res = context.BitwiseOr(srcA, srcB), - LogicOp.Xor => res = context.BitwiseExclusiveOr(srcA, srcB), - _ => srcB - }; - - EmitLopPredWrite(context, res, predOp, destPred); - - context.Copy(GetDest(rd), res); - - SetZnFlags(context, res, writeCC, extended); - } - - private static void EmitLop3( - EmitterContext context, - int truthTable, - PredicateOp predOp, - Operand srcA, - Operand srcB, - Operand srcC, - int rd, - int destPred, - bool extended, - bool writeCC) - { - Operand res = Lop3Expression.GetFromTruthTable(context, srcA, srcB, srcC, truthTable); - - EmitLopPredWrite(context, res, predOp, destPred); - - context.Copy(GetDest(rd), res); - - SetZnFlags(context, res, writeCC, extended); - } - - private static void EmitLopPredWrite(EmitterContext context, Operand result, PredicateOp predOp, int pred) - { - if (pred != RegisterConsts.PredicateTrueIndex) - { - Operand pRes; - - if (predOp == PredicateOp.F) - { - pRes = Const(IrConsts.False); - } - else if (predOp == PredicateOp.T) - { - pRes = Const(IrConsts.True); - } - else if (predOp == PredicateOp.Z) - { - pRes = context.ICompareEqual(result, Const(0)); - } - else /* if (predOp == Pop.Nz) */ - { - pRes = context.ICompareNotEqual(result, Const(0)); - } - - context.Copy(Register(pred, RegisterType.Predicate), pRes); - } - } - } -}
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