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Bail out if export cannot be started

This commit is contained in:
Robin Gareus 2020-12-08 01:09:19 +01:00
parent f8b5424d9f
commit 062aeb0262
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
3 changed files with 11 additions and 8 deletions
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4
libs/ardour/ardour/export_handler.h
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@ -109,7 +109,7 @@ class LIBARDOUR_API ExportHandler : public ExportElementFactory, public sigc::tr
bool add_export_config (ExportTimespanPtr timespan, ExportChannelConfigPtr channel_config,
ExportFormatSpecPtr format, ExportFilenamePtr filename,
BroadcastInfoPtr broadcast_info);
void do_export ();
int do_export ();
std::string get_cd_marker_filename(std::string filename, CDMarkerFormat format);
@ -148,7 +148,7 @@ class LIBARDOUR_API ExportHandler : public ExportElementFactory, public sigc::tr
static void* start_timespan_bg (void*);
void start_timespan ();
int start_timespan ();
int process_timespan (samplecnt_t samples);
int post_process ();
void finish_timespan ();

10
libs/ardour/export_handler.cc
View File

@ -138,7 +138,7 @@ ExportHandler::add_export_config (ExportTimespanPtr timespan, ExportChannelConfi
return true;
}
void
int
ExportHandler::do_export ()
{
/* Count timespans */
@ -164,10 +164,10 @@ ExportHandler::do_export ()
/* Start export */
Glib::Threads::Mutex::Lock l (export_status->lock());
start_timespan ();
return start_timespan ();
}
void
int
ExportHandler::start_timespan ()
{
export_status->timespan++;
@ -183,7 +183,7 @@ ExportHandler::start_timespan ()
if (config_map.empty()) {
// freewheeling has to be stopped from outside the process cycle
export_status->set_running (false);
return;
return -1;
}
/* finish_timespan pops the config_map entry that has been done, so
@ -227,7 +227,7 @@ ExportHandler::start_timespan ()
session.ProcessExport.connect_same_thread (process_connection, boost::bind (&ExportHandler::process, this, _1));
process_position = current_timespan->get_start();
// TODO check if it's a RegionExport.. set flag to skip process_without_events()
session.start_audio_export (process_position, realtime, region_export);
return session.start_audio_export (process_position, realtime, region_export);
}
void

5
session_utils/export.cc
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@ -178,7 +178,10 @@ static int export_session (Session *session,
/* do audio export */
fmp->set_soundcloud_upload(false);
session->get_export_handler()->add_export_config (tsp, ccp, fmp, fnp, b);
session->get_export_handler()->do_export();
if (0 != session->get_export_handler()->do_export()) {
return -1;
}
boost::shared_ptr<ARDOUR::ExportStatus> status = session->get_export_status ();