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

Ryujinx.Graphics.Shader/Decoders/OpCodeRed.cs

@@ -0,0 +1,32 @@
+using Ryujinx.Graphics.Shader.Instructions;
+
+namespace Ryujinx.Graphics.Shader.Decoders
+{
+    class OpCodeRed : OpCode, IOpCodeRd, IOpCodeRa
+    {
+        public Register Rd { get; }
+        public Register Ra { get; }
+
+        public AtomicOp AtomicOp { get; }
+
+        public ReductionType Type { get; }
+
+        public int Offset { get; }
+
+        public bool Extended { get; }
+
+        public OpCodeRed(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
+        {
+            Rd = new Register(opCode.Extract(0, 8), RegisterType.Gpr);
+            Ra = new Register(opCode.Extract(8, 8), RegisterType.Gpr);
+
+            Type = (ReductionType)opCode.Extract(20, 3);
+
+            AtomicOp = (AtomicOp)opCode.Extract(23, 3);
+
+            Offset = opCode.Extract(28, 20);
+
+            Extended = opCode.Extract(48);
+        }
+    }
+}