[vdr] [ANNOUNCE] VDR developer version 1.3.49
art_k at o2.pl
Sat Apr 29 12:45:41 CEST 2006
>> - FadviseDrop(curpos + READCHUNK, cachedend - curpos + READCHUNK);
>> + FadviseDrop(curpos + READCHUNK, cachedend - (curpos + READCHUNK));
>> cachedend = curpos + READCHUNK;
> Can anybody else confirm that this doesn't cause any new problems?
> I'm afraid I can't make this change for the final 1.4.0 without
> extensive testing. So unless at least three others give me a GO
> on this one, it will have to stay out of 1.4.0.
i don't think this really fixes any real problems, just a correctness issue :)
Basically the code was trying to free a bit too much data, when playing or jumping backwards -- i doubt it matters in RL. It probably doesn't even matter when replaying an ongoing recording near the end (the only case i can think of where it actually could make noticeable difference, by forcing the new data to disk). As i said it's mostly harmless, just wanted to mention it once i got a current vdr running and before i forget about it. Certainly it doesn't deserve to hold up 1.4.0 by itself.
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