Improve shader sending method to GAL, use a memory interface instead of reading a fixed array size and sending every time

Ryushader/Memory.cs

@@ -0,0 +1,26 @@
+using Ryujinx.Graphics.Gal;
+using System.IO;
+
+namespace Ryushader
+{
+    class Memory : IGalMemory
+    {
+        private Stream BaseStream;
+
+        private BinaryReader Reader;
+
+        public Memory(Stream BaseStream)
+        {
+            this.BaseStream = BaseStream;
+
+            Reader = new BinaryReader(BaseStream);
+        }
+
+        public int ReadInt32(long Position)
+        {
+            BaseStream.Seek(Position, SeekOrigin.Begin);
+
+            return Reader.ReadInt32();
+        }
+    }
+}