Initial work

1 files changed, 30 insertions, 0 deletions

diff --git a/Ryujinx.Graphics.Shader/Decoders/OpCodeHfmaCbuf.cs b/Ryujinx.Graphics.Shader/Decoders/OpCodeHfmaCbuf.cs
new file mode 100644
index 00000000..33768c7d
--- /dev/null
+++ b/Ryujinx.Graphics.Shader/Decoders/OpCodeHfmaCbuf.cs
@@ -0,0 +1,30 @@
+using Ryujinx.Graphics.Shader.Instructions;
+
+namespace Ryujinx.Graphics.Shader.Decoders
+{
+    class OpCodeHfmaCbuf : OpCodeHfma, IOpCodeHfma, IOpCodeCbuf
+    {
+        public int Offset { get; }
+        public int Slot   { get; }
+
+        public bool NegateB  { get; }
+        public bool NegateC  { get; }
+        public bool Saturate { get; }
+
+        public FPHalfSwizzle SwizzleB => FPHalfSwizzle.FP32;
+        public FPHalfSwizzle SwizzleC { get; }
+
+        public OpCodeHfmaCbuf(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
+        {
+            Offset = opCode.Extract(20, 14);
+            Slot   = opCode.Extract(34, 5);
+
+            NegateC  = opCode.Extract(51);
+            Saturate = opCode.Extract(52);
+
+            SwizzleC = (FPHalfSwizzle)opCode.Extract(53, 2);
+
+            NegateB = opCode.Extract(56);
+        }
+    }
+}
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