[PD-dev] [ pure-data-Bugs-3585461 ] [readsf~] loops some files

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Bugs item #3585461, was opened at 2012-11-08 13:09
Message generated for change (Tracker Item Submitted) made by zmoelnig
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Category: puredata
Group: None
Status: Open
Resolution: None
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.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=478070&aid=3585461&group_id=55736