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improving logic/flow for SMF type 1 files part 1:

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check num tracks for type1 and offer multichannel option if appropriate
This commit is contained in:
Paul Davis 2016-12-13 16:48:20 +00:00
parent dd525d1613
commit eb58c4108f
1 changed files with 17 additions and 18 deletions
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35
gtk2_ardour/sfdb_ui.cc
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@ -1436,7 +1436,7 @@ SoundFileOmega::reset_options ()
vector<string> channel_strings;
if (mode == ImportAsTrack || mode == ImportAsTapeTrack || mode == ImportToTrack) {
/// XXX needs special casing for MIDI type-1 files
channel_strings.push_back (_("one track per file"));
if (selection_includes_multichannel) {
@ -1578,24 +1578,23 @@ SoundFileOmega::check_info (const vector<string>& paths, bool& same_size, bool&
} else if (SMFSource::valid_midi_file (*i)) {
Evoral::SMF reader;
reader.open(*i);
if (reader.num_tracks() > 1) {
/* NOTE: we cannot merge midi-tracks.
* they will always be on separate tracks
* "one track per file" is not possible.
*/
//multichannel = true; // "channel" == track here...
}
if (reader.is_type0 () && reader.channels().size() > 1) {
/* for type-0 files, we can split
* "one track per channel"
*/
multichannel = true;
}
/* XXX we need err = true handling here in case
we can't check the file
*/
if (reader.open (*i)) {
err = true;
} else {
if (reader.is_type0 ()) {
if (reader.channels().size() > 1) {
/* for type-0 files, we can split
* "one track per channel"
*/
multichannel = true;
}
} else {
if (reader.num_tracks() > 1) {
multichannel = true;
}
}
}
} else {
err = true;