From b19c4740823ed8fcebf62bf5741a7614a2ac0aa0 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Thu, 17 May 2018 15:25:42 -0300
Subject: Added more shader instructions, including BFE, BRA (partial), FMNMX,
 ISCADD, SHL, LD_C, some shader related fixes, added support for texture
 component selection

---
 Ryujinx.Graphics/Gal/Shader/ShaderIrBlock.cs | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'Ryujinx.Graphics/Gal/Shader/ShaderIrBlock.cs')

diff --git a/Ryujinx.Graphics/Gal/Shader/ShaderIrBlock.cs b/Ryujinx.Graphics/Gal/Shader/ShaderIrBlock.cs
index c920d9fa..5f365d8c 100644
--- a/Ryujinx.Graphics/Gal/Shader/ShaderIrBlock.cs
+++ b/Ryujinx.Graphics/Gal/Shader/ShaderIrBlock.cs
@@ -6,9 +6,15 @@ namespace Ryujinx.Graphics.Gal.Shader
     {
         private List<ShaderIrNode> Nodes;
 
+        private Dictionary<int, ShaderIrLabel> LabelsToInsert;
+
+        public int Position;
+
         public ShaderIrBlock()
         {
             Nodes = new List<ShaderIrNode>();
+
+            LabelsToInsert = new Dictionary<int, ShaderIrLabel>();
         }
 
         public void AddNode(ShaderIrNode Node)
@@ -16,6 +22,28 @@ namespace Ryujinx.Graphics.Gal.Shader
             Nodes.Add(Node);
         }
 
+        public ShaderIrLabel GetLabel(int Position)
+        {
+            if (LabelsToInsert.TryGetValue(Position, out ShaderIrLabel Label))
+            {
+                return Label;
+            }
+
+            Label = new ShaderIrLabel();
+
+            LabelsToInsert.Add(Position, Label);
+
+            return Label;
+        }
+
+        public void MarkLabel(int Position)
+        {
+            if (LabelsToInsert.TryGetValue(Position, out ShaderIrLabel Label))
+            {
+                Nodes.Add(Label);
+            }
+        }
+
         public ShaderIrNode[] GetNodes()
         {
             return Nodes.ToArray();
-- 
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