[ pure-data-Patches-3585461 ] [readsf~] loops some files - Pd-dev

14 Apr 2013


      Patches item #3585461, was opened at 2012-11-08 13:09
Message generated for change (Comment added) made by nobody
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=478072&aid=3585461...
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: puredata
Group: None
Status: Pending
Resolution: Accepted
Priority: 5
Private: No
Submitted By: IOhannes m zmölnig (zmoelnig)
Assigned to: Miller Puckette (millerpuckette)
Summary: [readsf~] loops some files
Initial Comment:
some wav-files get looped when played back via [readsf~].
it seems that the problem is dues to the soundfile fitting exactly into the fifobuffer, thus the EOF (signalled by the read-thread) drain never really starts in the perform routine.
(fifohead==fifosize, so the test for  (!x_eof && x_fifohead >= x_fifotail && x_fifohead < x_fifotail + wantbytes-1) never triggers, resulting in a continuous drain of the entire buffer.
the attached soundfile triggers this behaviour.
----------------------------------------------------------------------
Comment By: Nobody/Anonymous (nobody)
Date: 2013-04-13 18:46
Message:
myIsHg  <a href="http://creqevhcjkke.com/">creqevhcjkke</a>,
[url=http://mrtigtqrprix.com/%5Dmrtigtqrprix%5B/url],
[link=http://hoatsdduynpq.com/%5Dhoatsdduynpq%5B/link],
http://dnmorzkkeoje.com/
----------------------------------------------------------------------
Comment By: Miller Puckette (millerpuckette)
Date: 2012-12-15 14:38
Message:
applied for 0.44
----------------------------------------------------------------------
Comment By: IOhannes m zmölnig (zmoelnig)
Date: 2012-11-08 13:11
Message:
attached is a simplistic attempt to fix the problem: if the
fifohead==fifosize, we wrap it to 0 even if we just read the last byte.
(originally this was only done if !EOF)
----------------------------------------------------------------------
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=478072&aid=3585461...