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saveoitio: Add fix for to_json_file

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The function to_json_file can delete it's SerializableObject if it
doesn't have a Retainer associated with it. This fix adds said
Retainer. Retainers clean them selves up when possibly_delete is
called on their associated object.
This commit is contained in:
Thomas Wilshaw
2020-11-11 21:57:45 +00:00
parent 2172cf784c
commit cea436b703
1 changed files with 4 additions and 0 deletions
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app/task/project/saveotio/saveotio.cpp
+4
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@@ -24,11 +24,14 @@
#include <opentimelineio/externalReference.h>
#include <opentimelineio/gap.h>
#include <opentimelineio/serializableCollection.h>
#include <opentimelineio/serializableObject.h>
#include <opentimelineio/transition.h>
#include "node/block/transition/transition.h"
#include "node/input/media/media.h"
#define OTIO opentimelineio::OPENTIMELINEIO_VERSION
OLIVE_NAMESPACE_ENTER
SaveOTIOTask::SaveOTIOTask(ProjectPtr project) :
@@ -94,6 +97,7 @@ bool SaveOTIOTask::Run()
opentimelineio::v1_0::Timeline *SaveOTIOTask::SerializeTimeline(SequencePtr sequence)
{
auto otio_timeline = new opentimelineio::v1_0::Timeline(sequence->name().toStdString());
OTIO::Timeline::Retainer<OTIO::Timeline>* time_retainer = new OTIO::Timeline::Retainer<OTIO::Timeline>(otio_timeline);
if (!SerializeTrackList(sequence->viewer_output()->track_list(Timeline::kTrackTypeVideo), otio_timeline)
|| !SerializeTrackList(sequence->viewer_output()->track_list(Timeline::kTrackTypeAudio), otio_timeline)) {