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

interpreter, and a rewrite of the GPU code.

Ryujinx.Graphics/Gal/GalBlendEquation.cs

@@ -0,0 +1,11 @@
+namespace Ryujinx.Graphics.Gal
+{
+    public enum GalBlendEquation
+    {
+        FuncAdd             = 0x8006,
+        Min                 = 0x8007,
+        Max                 = 0x8008,
+        FuncSubtract        = 0x800a,
+        FuncReverseSubtract = 0x800b
+    }
+}