On Mon, Jul 22, 2024 at 11:43:21AM +0200, Anton Khirnov wrote: > There is no reason to delay it and this is a more natural place for > this code.
There is a reason. By doing it later the surrounding pixels are available and one could compute motion vectors from these surroundings and use all kinds of stuff from motion compensation and optical flow and all that. someone, i dont remember exactly who, (maybe you remember?) said something about premature optimization is the root of all evil. Here that actually applies. Moving the code up thwarts write better error concealment. (and frankly we already have most of that EC code it would just need a cleanup to free it from the 16x16 limitation) thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The real ebay dictionary, page 1 "Used only once" - "Some unspecified defect prevented a second use" "In good condition" - "Can be repaird by experienced expert" "As is" - "You wouldnt want it even if you were payed for it, if you knew ..."
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