Add ATOMS, LDS, POPC, RED, STS and VOTE shader instructions, start changing the way how global memory is handled

1 files changed, 48 insertions, 0 deletions

diff --git a/Ryujinx.Graphics.Shader/Instructions/InstEmitVote.cs b/Ryujinx.Graphics.Shader/Instructions/InstEmitVote.cs
new file mode 100644
index 00000000..9c4d5f1a
--- /dev/null
+++ b/Ryujinx.Graphics.Shader/Instructions/InstEmitVote.cs
@@ -0,0 +1,48 @@
+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 Vote(EmitterContext context)
+        {
+            OpCodeVote op = (OpCodeVote)context.CurrOp;
+
+            Operand pred = GetPredicate39(context);
+
+            Operand res = null;
+
+            switch (op.VoteOp)
+            {
+                case VoteOp.All:
+                    res = context.VoteAll(pred);
+                    break;
+                case VoteOp.Any:
+                    res = context.VoteAny(pred);
+                    break;
+                case VoteOp.AllEqual:
+                    res = context.VoteAllEqual(pred);
+                    break;
+            }
+
+            if (res != null)
+            {
+                context.Copy(Register(op.Predicate45), res);
+            }
+            else
+            {
+                // Invalid.
+            }
+
+            if (!op.Rd.IsRZ)
+            {
+                context.Copy(Register(op.Rd), context.Ballot(pred));
+            }
+        }
+    }
+}
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