Add partial support for the BRX shader instruction

1 files changed, 22 insertions, 0 deletions

diff --git a/Ryujinx.Graphics.Shader/Decoders/OpCodePush.cs b/Ryujinx.Graphics.Shader/Decoders/OpCodePush.cs
new file mode 100644
index 00000000..a7657bcf
--- /dev/null
+++ b/Ryujinx.Graphics.Shader/Decoders/OpCodePush.cs
@@ -0,0 +1,22 @@
+using Ryujinx.Graphics.Shader.Instructions;
+using Ryujinx.Graphics.Shader.IntermediateRepresentation;
+using System.Collections.Generic;
+
+namespace Ryujinx.Graphics.Shader.Decoders
+{
+    class OpCodePush : OpCodeBranch
+    {
+        public Dictionary<OpCodeBranchPop, Operand> PopOps { get; }
+
+        public OpCodePush(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
+        {
+            PopOps = new Dictionary<OpCodeBranchPop, Operand>();
+
+            Predicate = new Register(RegisterConsts.PredicateTrueIndex, RegisterType.Predicate);
+
+            InvertPredicate = false;
+
+            PushTarget = true;
+        }
+    }
+}
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