Hi, Does Grx support 4 bpp packed mode? (that is, only one plane, two pixels packed in each byte). I need this mode for in-memory drawing. The 8bpp mode (GrFrameDriverRAM8, ram8.c) is OK, but the 4bpp (GrFrameDriverRAM4, ram4.c) splits the pixels into 4 planes. Help and suggestions are wellcomed. Josu Onandia