[mythtv] Re: [mythtv-commits] Re: Ticket #743: Fix "program
not found in PAT" problem.
Daniel Kristjansson
danielk at cuymedia.net
Sun Jan 8 16:57:42 UTC 2006
On Sun, 2006-01-08 at 16:41 +0000, Stuart Auchterlonie wrote:
> On Sun, Jan 08, 2006 at 12:46:31AM -0000, MythTV wrote:
> > #743: Fix "program not found in PAT" problem.
> > ---------------------+------------------------------------------------------
> > Reporter: stuarta | Owner: danielk
> > Type: patch | Status: reopened
> > Priority: minor | Milestone: 0.19
> > Component: mythtv | Version: head
> > Severity: medium | Resolution:
> > ---------------------+------------------------------------------------------
> > Comment (by danielk):
> >
> > Can you do find-correct-pat-in-400ms.diff without requiring
> > mpegstreamdata-cleanup.diff?
> >
> > The mpegstreamdata-cleanup.diff adds a malloc each time through the loop
> > when it isn't needed. mallocs are the largest portion of time taken by the
> > CPU during recording already...
> I'll look at doing the cleanup differently then so that it doesn't use
> the malloc.
Thanks, it's needed when caching. But we use it in non-caching mode in
HDTVRecorder during recording, there the mallocs are a real pita.
That code started out really simple and just grew, it might make sense
to just write a little function that does that stuff now to reduce the
redundancy.
-- Daniel
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