Initial work

1 files changed, 29 insertions, 0 deletions

diff --git a/Ryujinx.Graphics.Shader/Decoders/OpCodeHfmaReg.cs b/Ryujinx.Graphics.Shader/Decoders/OpCodeHfmaReg.cs
new file mode 100644
index 00000000..714c89de
--- /dev/null
+++ b/Ryujinx.Graphics.Shader/Decoders/OpCodeHfmaReg.cs
@@ -0,0 +1,29 @@
+using Ryujinx.Graphics.Shader.Instructions;
+
+namespace Ryujinx.Graphics.Shader.Decoders
+{
+    class OpCodeHfmaReg : OpCodeHfma, IOpCodeHfma, IOpCodeReg
+    {
+        public Register Rb { get; }
+
+        public bool NegateB  { get; }
+        public bool NegateC  { get; }
+        public bool Saturate { get; }
+
+        public FPHalfSwizzle SwizzleB { get; }
+        public FPHalfSwizzle SwizzleC { get; }
+
+        public OpCodeHfmaReg(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
+        {
+            Rb = new Register(opCode.Extract(20, 8), RegisterType.Gpr);
+
+            SwizzleB = (FPHalfSwizzle)opCode.Extract(28, 2);
+
+            NegateC  = opCode.Extract(30);
+            NegateB  = opCode.Extract(31);
+            Saturate = opCode.Extract(32);
+
+            SwizzleC = (FPHalfSwizzle)opCode.Extract(35, 2);
+        }
+    }
+}
\ No newline at end of file