convert_to_8bit   283 dec265/dec265.cc     y16  = convert_to_8bit(y,  width,height,ppl_y,bd); y=y16;
convert_to_8bit   288 dec265/dec265.cc       cb16 = convert_to_8bit(cb, chroma_width,chroma_height,ppl_c,bd); cb=cb16;
convert_to_8bit   291 dec265/dec265.cc       cr16 = convert_to_8bit(cr, chroma_width,chroma_height,ppl_c,bd); cr=cr16;