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Re: [PATCH] apply delta depth bias to already deltified objects

From
Brian Downing <bdowning@lavos.net>
Date
Jul 12, 2007, 16:44 UTC
Message-ID
<20070712164458.GC19073@lavos.net>
In-Reply-To
<alpine.LFD.0.999.0707121146550.32552@xanadu.home>
On Thu, Jul 12, 2007 at 12:27:02PM -0400, Nicolas Pitre wrote:
Show 6 quoted lines
> Better yet, the integer truncation error should be compensated for, with 
> this:
> 
>     max_size =
>         (trg_entry->delta_size * max_depth + max_depth - trg_entry->depth) /
>                     (max_depth - trg_entry->depth + 1);

Yep, with this, my degenerate case seems to find the optimum solution (depth ~ 65) even at crazy maximum depths like 1000.

Looks good to me.
-bcd
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Message 4 of 6 in “apply delta depth bias to already deltified objects”
  1. apply delta depth bias to already deltified objectsNicolas Pitre, Jul 12, 2007
  2. Brian DowningJul 12, 2007
  3. Nicolas PitreJul 12, 2007
  4. Brian DowningJul 12, 2007
  5. Nicolas PitreJul 12, 2007
  6. apply delta depth bias to already deltified objectsNicolas Pitre, Jul 12, 2007

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