Hi > > Of cource we can remove it and re-added later, but I'm afraid the person > > who will re-add it might not noticed that there was a code before, and > > re-add different determination methods, etc. > > To avoid such things, this patch disables it by #if-endif. (snip) > I can see the symmetry argument, I don't know how other people working > more with DPCM feel though? Actually, I'm reading DPCM code, but unfortunately I still can't understand details... Thank you for your help !! Best regards --- Kuninori Morimoto