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

interpreter, and a rewrite of the GPU code.

Ryujinx.Graphics/Gal/Shader/ShaderIrOperImmf.cs

@@ -0,0 +1,12 @@
+namespace Ryujinx.Graphics.Gal.Shader
+{
+    class ShaderIrOperImmf : ShaderIrNode
+    {
+        public float Value { get; private set; }
+
+        public ShaderIrOperImmf(float Value)
+        {
+            this.Value = Value;
+        }
+    }
+}