aboutsummaryrefslogtreecommitdiff
path: root/Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs
diff options
context:
space:
mode:
authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs')
-rw-r--r--Ryujinx.Graphics.Shader/Instructions/InstEmitConditionCode.cs87
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)
- };
- }
- }
-} \ No newline at end of file