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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 /src/Ryujinx.Graphics.Shader/Instructions/InstEmitWarp.cs
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'src/Ryujinx.Graphics.Shader/Instructions/InstEmitWarp.cs')
-rw-r--r--src/Ryujinx.Graphics.Shader/Instructions/InstEmitWarp.cs84
1 files changed, 84 insertions, 0 deletions
diff --git a/src/Ryujinx.Graphics.Shader/Instructions/InstEmitWarp.cs b/src/Ryujinx.Graphics.Shader/Instructions/InstEmitWarp.cs
new file mode 100644
index 00000000..3c833613
--- /dev/null
+++ b/src/Ryujinx.Graphics.Shader/Instructions/InstEmitWarp.cs
@@ -0,0 +1,84 @@
+using Ryujinx.Graphics.Shader.Decoders;
+using Ryujinx.Graphics.Shader.IntermediateRepresentation;
+using Ryujinx.Graphics.Shader.Translation;
+
+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 Fswzadd(EmitterContext context)
+ {
+ InstFswzadd op = context.GetOp<InstFswzadd>();
+
+ Operand srcA = GetSrcReg(context, op.SrcA);
+ Operand srcB = GetSrcReg(context, op.SrcB);
+ Operand dest = GetDest(op.Dest);
+
+ context.Copy(dest, context.FPSwizzleAdd(srcA, srcB, op.PnWord));
+
+ InstEmitAluHelper.SetFPZnFlags(context, dest, op.WriteCC);
+ }
+
+ public static void Shfl(EmitterContext context)
+ {
+ InstShfl op = context.GetOp<InstShfl>();
+
+ Operand pred = Register(op.DestPred, RegisterType.Predicate);
+
+ Operand srcA = GetSrcReg(context, op.SrcA);
+
+ Operand srcB = op.BFixShfl ? Const(op.SrcBImm) : GetSrcReg(context, op.SrcB);
+ Operand srcC = op.CFixShfl ? Const(op.SrcCImm) : GetSrcReg(context, op.SrcC);
+
+ (Operand res, Operand valid) = op.ShflMode switch
+ {
+ ShflMode.Idx => context.Shuffle(srcA, srcB, srcC),
+ ShflMode.Up => context.ShuffleUp(srcA, srcB, srcC),
+ ShflMode.Down => context.ShuffleDown(srcA, srcB, srcC),
+ ShflMode.Bfly => context.ShuffleXor(srcA, srcB, srcC),
+ _ => (null, null)
+ };
+
+ context.Copy(GetDest(op.Dest), res);
+ context.Copy(pred, valid);
+ }
+
+ public static void Vote(EmitterContext context)
+ {
+ InstVote op = context.GetOp<InstVote>();
+
+ Operand pred = GetPredicate(context, op.SrcPred, op.SrcPredInv);
+ Operand res = null;
+
+ switch (op.VoteMode)
+ {
+ case VoteMode.All:
+ res = context.VoteAll(pred);
+ break;
+ case VoteMode.Any:
+ res = context.VoteAny(pred);
+ break;
+ case VoteMode.Eq:
+ res = context.VoteAllEqual(pred);
+ break;
+ }
+
+ if (res != null)
+ {
+ context.Copy(Register(op.VpDest, RegisterType.Predicate), res);
+ }
+ else
+ {
+ context.Config.GpuAccessor.Log($"Invalid vote operation: {op.VoteMode}.");
+ }
+
+ if (op.Dest != RegisterConsts.RegisterZeroIndex)
+ {
+ context.Copy(GetDest(op.Dest), context.Ballot(pred));
+ }
+ }
+ }
+} \ No newline at end of file