Merge shader branch, adding support for GLSL decompilation, a macro

interpreter, and a rewrite of the GPU code.

Ryujinx.Graphics/Gal/Shader/ShaderIrCond.cs

@@ -0,0 +1,14 @@
+namespace Ryujinx.Graphics.Gal.Shader
+{
+    class ShaderIrCond : ShaderIrNode
+    {
+        public ShaderIrNode Pred  { get; set; }
+        public ShaderIrNode Child { get; set; }
+
+        public ShaderIrCond(ShaderIrNode Pred, ShaderIrNode Child)
+        {
+            this.Pred  = Pred;
+            this.Child = Child;
+        }
+    }
+}