Move solution and projects to src

src/Ryujinx.Graphics.Gpu/Image/ITextureDescriptor.cs

@@ -0,0 +1,10 @@
+namespace Ryujinx.Graphics.Gpu.Image
+{
+    interface ITextureDescriptor
+    {
+        public uint UnpackFormat();
+        public TextureTarget UnpackTextureTarget();
+        public bool UnpackSrgb();
+        public bool UnpackTextureCoordNormalized();
+    }
+}