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MIDI: unlinked region copies get sources that are copies of the original

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Previously, the copied source file only contained data within the initial region bounds. This
meant that you could not trim the (unlinked) copy to beyond its initial bounds. Seems wrong.
This commit is contained in:
Paul Davis 2022-09-24 15:38:45 -06:00
parent 4f83eea46c
commit 7428f13e15
1 changed files with 3 additions and 4 deletions
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7
libs/ardour/midi_region.cc
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@ -145,9 +145,6 @@ MidiRegion::clone (string path) const
boost::shared_ptr<MidiRegion>
MidiRegion::clone (boost::shared_ptr<MidiSource> newsrc, ThawList* tl) const
{
Temporal::Beats const bbegin = _start.val().beats ();
Temporal::Beats const bend = _start.val().beats() + _length.val().beats();
{
boost::shared_ptr<MidiSource> ms = midi_source(0);
@ -156,7 +153,7 @@ MidiRegion::clone (boost::shared_ptr<MidiSource> newsrc, ThawList* tl) const
*/
Source::ReaderLock lm (ms->mutex());
if (ms->write_to (lm, newsrc, bbegin, bend)) {
if (ms->write_to (lm, newsrc, Temporal::Beats(), std::numeric_limits<Temporal::Beats>::max())) {
return boost::shared_ptr<MidiRegion> ();
}
}
@ -168,6 +165,8 @@ MidiRegion::clone (boost::shared_ptr<MidiSource> newsrc, ThawList* tl) const
plist.add (Properties::automatic, false);
plist.add (Properties::external, false);
plist.add (Properties::import, false);
plist.add (Properties::start, _start.val());
plist.add (Properties::length, _length.val());
plist.add (Properties::layer, 0);
boost::shared_ptr<MidiRegion> ret (boost::dynamic_pointer_cast<MidiRegion> (RegionFactory::create (newsrc, plist, true, tl)));