[Mplayer-dev-eng] [NUT-devel] [PATCH] back_ptr description in nut.txt

[Clemens Ladisch]

Rich Felker wrote:
> On Tue, Jan 23, 2007 at 09:10:43AM +0100, Clemens Ladisch wrote:
> > nut.txt says:
> > | back_ptr_div16 (v)
> > |     back_ptr = back_ptr_div16 * 16 + 15
> > |     back_ptr must point to a position within 16 bytes of a syncpoint
> > |     startcode. [...]
> > 
> > Does "within 16 bytes" mean before or after the syncpoint startcode?
> > This description also doesn't mention that this value is relative.
> 
> [...] and within 16 bytes is supposed to mean that the
> startcode begins on the pointed-to byte or one of the 15 following
> bytes. i suppose this could use some clarification in the spec. :)

Okay.  Changes made:
- replaced "within 16 bytes of" with "up to 15 bytes before"
- mentioned that it's relative
- replaced "original syncpoint" with "current syncpoint" (both terms were
  used for the same syncpoint)
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