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

interpreter, and a rewrite of the GPU code.

Ryujinx.Graphics/Gal/IGalRenderer.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 
 namespace Ryujinx.Graphics.Gal
 {
@@ -21,10 +22,56 @@ namespace Ryujinx.Graphics.Gal
             float OffsY,
             float Rotate);
 
-        void SendVertexBuffer(int Index, byte[] Buffer, int Stride, GalVertexAttrib[] Attribs);
+        //Blend
+        void SetBlendEnable(bool Enable);
 
-        void SendR8G8B8A8Texture(int Index, byte[] Buffer, int Width, int Height);
+        void SetBlend(
+            GalBlendEquation Equation,
+            GalBlendFactor   FuncSrc,
+            GalBlendFactor   FuncDst);
 
-        void BindTexture(int Index);
+        void SetBlendSeparate(
+            GalBlendEquation EquationRgb,
+            GalBlendEquation EquationAlpha,
+            GalBlendFactor   FuncSrcRgb,
+            GalBlendFactor   FuncDstRgb,
+            GalBlendFactor   FuncSrcAlpha,
+            GalBlendFactor   FuncDstAlpha);
+
+        //Frame Buffer
+        void SetFb(int FbIndex, int Width, int Height);
+
+        void BindFrameBuffer(int FbIndex);
+
+        void DrawFrameBuffer(int FbIndex);
+
+        //Rasterizer
+        void ClearBuffers(int RtIndex, GalClearBufferFlags Flags);
+
+        void SetVertexArray(int VbIndex, int Stride, byte[] Buffer, GalVertexAttrib[] Attribs);
+
+        void SetIndexArray(byte[] Buffer, GalIndexFormat Format);
+
+        void DrawArrays(int VbIndex, GalPrimitiveType PrimType);
+
+        void DrawElements(int VbIndex, int First, GalPrimitiveType PrimType);
+
+        //Shader
+        void CreateShader(long Tag, GalShaderType Type, byte[] Data);
+
+        IEnumerable<ShaderDeclInfo> GetTextureUsage(long Tag);
+
+        void SetConstBuffer(long Tag, int Cbuf, byte[] Data);
+
+        void SetUniform1(string UniformName, int Value);
+
+        void BindShader(long Tag);
+
+        void BindProgram();
+
+        //Texture
+        void SetTexture(int Index, GalTexture Tex);
+
+        void SetSampler(int Index, GalTextureSampler Sampler);
     }
 }