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 /Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs')
| -rw-r--r-- | Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs b/Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs deleted file mode 100644 index 74ac7602..00000000 --- a/Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs +++ /dev/null @@ -1,87 +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 - { - public static void Cset(EmitterContext context) - { - InstCset op = context.GetOp<InstCset>(); - - Operand res = GetCondition(context, op.Ccc); - Operand srcPred = GetPredicate(context, op.SrcPred, op.SrcPredInv); - - res = GetPredLogicalOp(context, op.Bop, res, srcPred); - - Operand dest = GetDest(op.Dest); - - if (op.BVal) - { - context.Copy(dest, context.ConditionalSelect(res, ConstF(1), Const(0))); - } - else - { - context.Copy(dest, res); - } - - // TODO: CC. - } - - public static void Csetp(EmitterContext context) - { - InstCsetp op = context.GetOp<InstCsetp>(); - - Operand p0Res = GetCondition(context, op.Ccc); - Operand p1Res = context.BitwiseNot(p0Res); - Operand srcPred = GetPredicate(context, op.SrcPred, op.SrcPredInv); - - p0Res = GetPredLogicalOp(context, op.Bop, p0Res, srcPred); - p1Res = GetPredLogicalOp(context, op.Bop, p1Res, srcPred); - - context.Copy(Register(op.DestPred, RegisterType.Predicate), p0Res); - context.Copy(Register(op.DestPredInv, RegisterType.Predicate), p1Res); - - // TODO: CC. - } - - private static Operand GetCondition(EmitterContext context, Ccc cond, int defaultCond = IrConsts.True) - { - return cond switch - { - Ccc.F => Const(IrConsts.False), - Ccc.Lt => context.BitwiseExclusiveOr(context.BitwiseAnd(GetNF(), context.BitwiseNot(GetZF())), GetVF()), - Ccc.Eq => context.BitwiseAnd(context.BitwiseNot(GetNF()), GetZF()), - Ccc.Le => context.BitwiseExclusiveOr(GetNF(), context.BitwiseOr(GetZF(), GetVF())), - Ccc.Gt => context.BitwiseNot(context.BitwiseOr(context.BitwiseExclusiveOr(GetNF(), GetVF()), GetZF())), - Ccc.Ne => context.BitwiseNot(GetZF()), - Ccc.Ge => context.BitwiseNot(context.BitwiseExclusiveOr(GetNF(), GetVF())), - Ccc.Num => context.BitwiseNot(context.BitwiseAnd(GetNF(), GetZF())), - Ccc.Nan => context.BitwiseAnd(GetNF(), GetZF()), - Ccc.Ltu => context.BitwiseExclusiveOr(GetNF(), GetVF()), - Ccc.Equ => GetZF(), - Ccc.Leu => context.BitwiseOr(context.BitwiseExclusiveOr(GetNF(), GetVF()), GetZF()), - Ccc.Gtu => context.BitwiseExclusiveOr(context.BitwiseNot(GetNF()), context.BitwiseOr(GetVF(), GetZF())), - Ccc.Neu => context.BitwiseOr(GetNF(), context.BitwiseNot(GetZF())), - Ccc.Geu => context.BitwiseExclusiveOr(context.BitwiseOr(context.BitwiseNot(GetNF()), GetZF()), GetVF()), - Ccc.T => Const(IrConsts.True), - Ccc.Off => context.BitwiseNot(GetVF()), - Ccc.Lo => context.BitwiseNot(GetCF()), - Ccc.Sff => context.BitwiseNot(GetNF()), - Ccc.Ls => context.BitwiseOr(GetZF(), context.BitwiseNot(GetCF())), - Ccc.Hi => context.BitwiseAnd(GetCF(), context.BitwiseNot(GetZF())), - Ccc.Sft => GetNF(), - Ccc.Hs => GetCF(), - Ccc.Oft => GetVF(), - Ccc.Rle => context.BitwiseOr(GetNF(), GetZF()), - Ccc.Rgt => context.BitwiseNot(context.BitwiseOr(GetNF(), GetZF())), - _ => Const(defaultCond) - }; - } - } -}
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