#include <sndfile.h>
#include <samplerate.h>
+#include "pbd/gstdio_compat.h"
#include <glibmm.h>
#include <boost/scoped_array.hpp>
#include "ardour/analyser.h"
#include "ardour/ardour.h"
-#include "ardour/audio_diskstream.h"
#include "ardour/audioengine.h"
#include "ardour/audioregion.h"
#include "ardour/import_status.h"
#include "ardour/caimportable.h"
#endif
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
}
vector<string>
-Session::get_paths_for_new_sources (bool /*allow_replacing*/, const string& import_file_path, uint32_t channels)
+Session::get_paths_for_new_sources (bool /*allow_replacing*/, const string& import_file_path, uint32_t channels,
+ vector<string> const & smf_track_names)
+
{
vector<string> new_paths;
const string basename = basename_nosuffix (import_file_path);
- for (uint n = 0; n < channels; ++n) {
+ for (uint32_t n = 0; n < channels; ++n) {
const DataType type = SMFSource::safe_midi_file_extension (import_file_path) ? DataType::MIDI : DataType::AUDIO;
string filepath;
switch (type) {
- case DataType::MIDI:
- filepath = new_midi_source_path (basename);
+ case DataType::MIDI:
+ assert (smf_track_names.empty() || smf_track_names.size() == channels);
+ if (channels > 1) {
+ string mchn_name;
+ if (smf_track_names.empty() || smf_track_names[n].empty()) {
+ mchn_name = string_compose ("%1-t%2", basename, n);
+ } else {
+ mchn_name = string_compose ("%1-%2", basename, smf_track_names[n]);
+ }
+ filepath = new_midi_source_path (mchn_name);
+ } else {
+ filepath = new_midi_source_path (basename);
+ }
break;
case DataType::AUDIO:
filepath = new_audio_source_path (basename, channels, n, false, false);
static bool
map_existing_mono_sources (const vector<string>& new_paths, Session& /*sess*/,
- uint /*samplerate*/, vector<boost::shared_ptr<Source> >& newfiles, Session *session)
+ uint32_t /*samplerate*/, vector<boost::shared_ptr<Source> >& newfiles, Session *session)
{
for (vector<string>::const_iterator i = new_paths.begin();
i != new_paths.end(); ++i)
static bool
create_mono_sources_for_writing (const vector<string>& new_paths,
- Session& sess, uint samplerate,
+ Session& sess, uint32_t samplerate,
vector<boost::shared_ptr<Source> >& newfiles,
framepos_t timeline_position)
{
static string
compose_status_message (const string& path,
- uint file_samplerate,
- uint session_samplerate,
- uint /* current_file */,
- uint /* total_files */)
+ uint32_t file_samplerate,
+ uint32_t session_samplerate,
+ uint32_t /* current_file */,
+ uint32_t /* total_files */)
{
if (file_samplerate != session_samplerate) {
return string_compose (_("Resampling %1 from %2kHz to %3kHz"),
const framecnt_t nframes = ResampledImportableSource::blocksize;
boost::shared_ptr<AudioFileSource> afs;
uint32_t channels = source->channels();
+ if (channels == 0) {
+ return;
+ }
boost::scoped_array<float> data(new float[nframes * channels]);
vector<boost::shared_array<Sample> > channel_data;
*/
float peak = 0;
- uint read_count = 0;
+ uint32_t read_count = 0;
while (!status.cancel) {
- framecnt_t const nread = source->read (data.get(), nframes);
+ framecnt_t const nread = source->read (data.get(), nframes * channels);
if (nread == 0) {
break;
}
- peak = compute_peak (data.get(), nread, peak);
+ peak = compute_peak (data.get(), nread * channels, peak);
- read_count += nread;
+ read_count += nread / channels;
status.progress = 0.5 * read_count / (source->ratio() * source->length() * channels);
}
progress_multiplier = 0.5;
progress_base = 0.5;
}
-
+
framecnt_t read_count = 0;
while (!status.cancel) {
uint32_t x;
uint32_t chn;
- if ((nread = source->read (data.get(), nframes)) == 0) {
+ if ((nread = source->read (data.get(), nframes * channels)) == 0) {
+#ifdef PLATFORM_WINDOWS
+ /* Flush the data once we've finished importing the file. Windows can */
+ /* cache the data for very long periods of time (perhaps not writing */
+ /* it to disk until Ardour closes). So let's force it to flush now. */
+ for (chn = 0; chn < channels; ++chn)
+ if ((afs = boost::dynamic_pointer_cast<AudioFileSource>(newfiles[chn])) != 0)
+ afs->flush ();
+#endif
break;
}
static void
write_midi_data_to_new_files (Evoral::SMF* source, ImportStatus& status,
- vector<boost::shared_ptr<Source> >& newfiles)
+ vector<boost::shared_ptr<Source> >& newfiles,
+ bool split_type0)
{
uint32_t buf_size = 4;
uint8_t* buf = (uint8_t*) malloc (buf_size);
status.progress = 0.0f;
+ uint16_t num_tracks;
+ bool type0 = source->is_type0 () && split_type0;
+ const std::set<uint8_t>& chn = source->channels ();
- assert (newfiles.size() == source->num_tracks());
+ if (type0) {
+ num_tracks = source->channels().size();
+ } else {
+ num_tracks = source->num_tracks();
+ }
+ assert (newfiles.size() == num_tracks);
try {
vector<boost::shared_ptr<Source> >::iterator s = newfiles.begin();
+ std::set<uint8_t>::const_iterator cur_chan = chn.begin();
- for (unsigned i = 1; i <= source->num_tracks(); ++i) {
+ for (unsigned i = 1; i <= num_tracks; ++i) {
boost::shared_ptr<SMFSource> smfs = boost::dynamic_pointer_cast<SMFSource> (*s);
- smfs->drop_model ();
- source->seek_to_track (i);
+ Glib::Threads::Mutex::Lock source_lock(smfs->mutex());
+
+ smfs->drop_model (source_lock);
+ if (type0) {
+ source->seek_to_start ();
+ } else {
+ source->seek_to_track (i);
+ }
uint64_t t = 0;
uint32_t delta_t = 0;
continue;
}
+ // type-0 files separate by channel
+ if (type0) {
+ uint8_t type = buf[0] & 0xf0;
+ uint8_t chan = buf[0] & 0x0f;
+ if (type >= 0x80 && type <= 0xE0) {
+ if (chan != *cur_chan) {
+ continue;
+ }
+ }
+ }
+
if (first) {
- smfs->mark_streaming_write_started ();
+ smfs->mark_streaming_write_started (source_lock);
first = false;
}
- smfs->append_event_unlocked_beats(
- Evoral::Event<double>(0,
- (double)t / (double)source->ppqn(),
- size,
- buf));
+ smfs->append_event_beats(
+ source_lock,
+ Evoral::Event<Evoral::Beats>(
+ Evoral::MIDI_EVENT,
+ Evoral::Beats::ticks_at_rate(t, source->ppqn()),
+ size,
+ buf));
if (status.progress < 0.99) {
status.progress += 0.01;
/* we wrote something */
- const framepos_t pos = 0;
- const double length_beats = ceil(t / (double)source->ppqn());
+ const framepos_t pos = 0;
+ const Evoral::Beats length_beats = Evoral::Beats::ticks_at_rate(t, source->ppqn());
BeatsFramesConverter converter(smfs->session().tempo_map(), pos);
- smfs->update_length(pos + converter.to(length_beats));
- smfs->mark_streaming_write_completed ();
+ smfs->update_length(pos + converter.to(length_beats.round_up_to_beat()));
+ smfs->mark_streaming_write_completed (source_lock);
if (status.cancel) {
break;
}
} else {
- warning << string_compose (_("Track %1 of %2 contained no usable MIDI data"), i, source->file_path()) << endmsg;
+ info << string_compose (_("Track %1 of %2 contained no usable MIDI data"), i, num_tracks) << endmsg;
}
++s; // next source
+ if (type0) {
+ ++cur_chan;
+ }
}
- } catch (...) {
- error << string_compose (_("MIDI file %1 was not readable (no reason available)"), source->file_path()) << endmsg;
+ } catch (exception& e) {
+ error << string_compose (_("MIDI file could not be written (best guess: %1)"), e.what()) << endmsg;
}
if (buf) {
{
boost::shared_ptr<FileSource> fs = boost::dynamic_pointer_cast<FileSource> (source);
+ fs->DropReferences ();
+
if (fs) {
- ::unlink (fs->path().c_str());
+ ::g_unlink (fs->path().c_str());
}
}
Sources all_new_sources;
boost::shared_ptr<AudioFileSource> afs;
boost::shared_ptr<SMFSource> smfs;
- uint channels = 0;
+ uint32_t channels = 0;
+ vector<string> smf_names;
status.sources.clear ();
- for (vector<string>::iterator p = status.paths.begin();
+ for (vector<string>::const_iterator p = status.paths.begin();
p != status.paths.end() && !status.cancel;
++p)
{
} else {
try {
smf_reader = std::auto_ptr<Evoral::SMF>(new Evoral::SMF());
- smf_reader->open(*p);
- channels = smf_reader->num_tracks();
+
+ if (smf_reader->open(*p)) {
+ throw Evoral::SMF::FileError (*p);
+ }
+
+ if (smf_reader->is_type0 () && status.split_midi_channels) {
+ channels = smf_reader->channels().size();
+ } else {
+ channels = smf_reader->num_tracks();
+ switch (status.midi_track_name_source) {
+ case SMFTrackNumber:
+ break;
+ case SMFTrackName:
+ smf_reader->track_names (smf_names);
+ break;
+ case SMFInstrumentName:
+ smf_reader->instrument_names (smf_names);
+ break;
+ }
+ }
} catch (...) {
error << _("Import: error opening MIDI file") << endmsg;
status.done = status.cancel = true;
}
}
- vector<string> new_paths = get_paths_for_new_sources (status.replace_existing_source, *p, channels);
+ if (channels == 0) {
+ error << _("Import: file contains no channels.") << endmsg;
+ continue;
+ }
+
+ vector<string> new_paths = get_paths_for_new_sources (status.replace_existing_source, *p, channels, smf_names);
Sources newfiles;
framepos_t natural_position = source ? source->natural_position() : 0;
write_audio_data_to_new_files (source.get(), status, newfiles);
} else if (smf_reader.get()) { // midi
status.doing_what = string_compose(_("Loading MIDI file %1"), *p);
- write_midi_data_to_new_files (smf_reader.get(), status, newfiles);
+ write_midi_data_to_new_files (smf_reader.get(), status, newfiles, status.split_midi_channels);
}
++status.current;
Analyser::queue_source_for_analysis (boost::static_pointer_cast<Source>(*x), false);
}
}
-
+
/* imported, copied files cannot be written or removed
*/
} catch (...) {
error << _("Failed to remove some files after failed/cancelled import operation") << endmsg;
}
-
+
}
status.done = true;
projects / ardour.git / blobdiff