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Re-fix problems when zero-length MIDI regions are created by an import. Set those regions to have the length of one beat, rather than 1 frame, so that the length doesn't get rounded back down to 0 by frames/beats conversions (bug #4000).

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git-svn-id: svn://localhost/ardour2/branches/3.0@9549 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2011-05-17 23:07:46 +00:00
parent ba51f635f7
commit 84aeb92d15
1 changed files with 6 additions and 2 deletions
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8
gtk2_ardour/editor_audio_import.cc
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@ -760,10 +760,14 @@ Editor::add_sources (vector<string> paths, SourceList& sources, framepos_t& pos,
PropertyList plist;
/* Fudge region length to ensure it is non-zero */
/* Fudge region length to ensure it is non-zero; make it 1 beat at 120bpm
for want of a better idea. It can't be too small, otherwise if this
is a MIDI region the conversion from frames -> beats -> frames will
round it back down to 0 again.
*/
framecnt_t len = (*x)->length (pos);
if (len == 0) {
len = 1;
len = (60 / 120) * _session->frame_rate ();
}
plist.add (ARDOUR::Properties::start, 0);