http://gitunderground.i2p/archive/Ryujinx/src/branch/master/src/Ryujinx.Graphics.OpenGL/FormatTable.cs
R8Unorm , new FormatInfo ( 1 , true , false , All . R8 , PixelFormat . Red , PixelType . UnsignedByte ) ) ; Add ( Format . R8Snorm , new FormatInfo ( 1 , true , false , All . R8Snorm , PixelFormat . Red , PixelType .