X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Feditor_export_audio.cc;h=6aa43c8bcf5975267798d7ea68b517badcd8fdc9;hb=d69e177076aa10e19992c8f6133a8928c24c81e2;hp=1114995cc532c8257c4862aa648d4bfc3d68d06b;hpb=d38e2213d79b1c8952c776a3b60f7709457edc0c;p=ardour.git diff --git a/gtk2_ardour/editor_export_audio.cc b/gtk2_ardour/editor_export_audio.cc index 1114995cc5..6aa43c8bcf 100644 --- a/gtk2_ardour/editor_export_audio.cc +++ b/gtk2_ardour/editor_export_audio.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2001 Paul Davis + Copyright (C) 2001 Paul Davis This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -15,161 +15,167 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id$ */ +/* Note: public Editor methods are documented in public_editor.h */ + +#define __STDC_FORMAT_MACROS 1 +#include #include #include + +#include + #include "export_dialog.h" #include "editor.h" #include "public_editor.h" #include "selection.h" #include "time_axis_view.h" #include "audio_time_axis.h" -#include "regionview.h" -#include "ardour_message.h" - -#include -#include -#include -#include -#include -#include -#include -#include +#include "audio_region_view.h" +#include "midi_region_view.h" + +#include "pbd/pthread_utils.h" +#include "ardour/types.h" +#include "ardour/audio_track.h" +#include "ardour/audiofilesource.h" +#include "ardour/audio_diskstream.h" +#include "ardour/audioregion.h" +#include "ardour/audioplaylist.h" +#include "ardour/chan_count.h" +#include "ardour/session_directory.h" +#include "ardour/source_factory.h" +#include "ardour/audiofilesource.h" +#include "ardour/session.h" #include "i18n.h" using namespace std; using namespace ARDOUR; +using namespace PBD; using namespace Gtk; void -Editor::export_session() +Editor::export_audio () { - if (session) { - export_range (0, session->current_end_frame()); - } + ExportDialog dialog (*this, _("Export")); + dialog.set_session (_session); + dialog.run(); } void Editor::export_selection () { - if (session) { - if (selection->time.empty()) { - ArdourMessage message (this, X_("norange"), _("There is no range to export.\n\nSelect a range using the range mouse mode")); - return; - } - - export_range (selection->time.front().start, - selection->time.front().end); - } + ExportSelectionDialog dialog (*this); + dialog.set_session (_session); + dialog.run(); } void -Editor::export_range (jack_nframes_t start, jack_nframes_t end) +Editor::export_range () { - if (session) { - if (export_dialog == 0) { - export_dialog = new ExportDialog (*this); - } - - export_dialog->connect_to_session (session); - export_dialog->set_range (start, end); - export_dialog->start_export(); - } -} + Marker* marker; -void -Editor::export_region () -{ - if (clicked_regionview == 0) { - return; + if ((marker = reinterpret_cast (marker_menu_item->get_data ("marker"))) == 0) { + fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg; + /*NOTREACHED*/ } - ExportDialog* dialog = new ExportDialog (*this, &clicked_regionview->region); - - dialog->connect_to_session (session); - dialog->set_range (0, clicked_regionview->region.length()); - dialog->start_export(); + Location* l; + bool is_start; + + if (((l = find_location_from_marker (marker, is_start)) != 0) && (l->end() > l->start())) { + ExportRangeDialog dialog (*this, l->id().to_s()); + dialog.set_session (_session); + dialog.run(); + } } +/** Export the first selected region */ void -Editor::write_a_region () +Editor::export_region () { - if (clicked_regionview == 0) { + if (selection->regions.empty()) { return; } - FileSelection file_selector; + try { + boost::shared_ptr r = selection->regions.front()->region(); + AudioRegion & region (dynamic_cast (*r)); - file_selector.get_selection_entry()->activate.connect (bind (mem_fun(*this, &Editor::finish_sub_event_loop), 1)); - file_selector.get_cancel_button()-.signal_clicked().connect (bind (mem_fun(*this, &Editor::finish_sub_event_loop), -1)); - file_selector.get_ok_button()-.signal_clicked().connect (bind (mem_fun(*this, &Editor::finish_sub_event_loop), 1)); - file_selector.delete_event.connect (bind (mem_fun(*this, &Editor::finish_sub_event_loop_on_delete), -1)); + RouteTimeAxisView & rtv (dynamic_cast (selection->regions.front()->get_time_axis_view())); + AudioTrack & track (dynamic_cast (*rtv.route())); - file_selector.show_all(); + ExportRegionDialog dialog (*this, region, track); + dialog.set_session (_session); + dialog.run(); - run_sub_event_loop (); - - if (sub_event_loop_status == 1) { - string path = file_selector.get_filename(); - printf ("got region: %s\n", path.c_str()); - if (path.length()) { - write_region (path, clicked_regionview->region); - } + } catch (std::bad_cast & e) { + error << "Exporting Region failed!" << endmsg; + return; } } int -Editor::write_region_selection (AudioRegionSelection& regions) +Editor::write_region_selection (RegionSelection& regions) { - for (AudioRegionSelection::iterator i = regions.begin(); i != regions.end(); ++i) { - if (write_region ("", (*i)->region) == false) { - return -1; + for (RegionSelection::iterator i = regions.begin(); i != regions.end(); ++i) { + AudioRegionView* arv = dynamic_cast(*i); + if (arv) { + if (write_region ("", arv->audio_region()) == false) + return -1; + } + + MidiRegionView* mrv = dynamic_cast(*i); + if (mrv) { + warning << "MIDI region export not implemented" << endmsg; } } + return 0; } void Editor::bounce_region_selection () { - for (AudioRegionSelection::iterator i = selection->audio_regions.begin(); i != selection->audio_regions.end(); ++i) { - - AudioRegion& region ((*i)->region); - AudioTimeAxisView* atv = dynamic_cast(&(*i)->get_time_axis_view()); - AudioTrack* track = dynamic_cast(&(atv->route())); + for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) { - InterThreadInfo itt; + boost::shared_ptr region ((*i)->region()); + RouteTimeAxisView* rtv = dynamic_cast(&(*i)->get_time_axis_view()); + Track* track = dynamic_cast(rtv->route().get()); - itt.done = false; - itt.cancel = false; - itt.progress = 0.0f; + InterThreadInfo itt; - track->bounce_range (region.position(), region.position() + region.length(), itt); + boost::shared_ptr r = track->bounce_range (region->position(), region->position() + region->length(), itt); + cerr << "Result of bounce of " + << region->name() << " len = " << region->length() + << " was " + << r->name() << " len = " << r->length() + << endl; } } bool -Editor::write_region (string path, AudioRegion& region) +Editor::write_region (string path, boost::shared_ptr region) { - FileSource* fs; - const jack_nframes_t chunk_size = 4096; - jack_nframes_t to_read; + boost::shared_ptr fs; + const nframes64_t chunk_size = 4096; + nframes64_t to_read; Sample buf[chunk_size]; gain_t gain_buffer[chunk_size]; - jack_nframes_t pos; + nframes64_t pos; char s[PATH_MAX+1]; uint32_t cnt; - vector sources; + vector > sources; uint32_t nchans; - - nchans = region.n_channels(); - + + const string sound_directory = _session->session_directory().sound_path().to_string(); + + nchans = region->n_channels(); + /* don't do duplicate of the entire source if that's what is going on here */ - if (region.start() == 0 && region.length() == region.source().length()) { + if (region->start() == 0 && region->length() == region->source_length(0)) { /* XXX should link(2) to create a new inode with "path" */ return true; } @@ -177,35 +183,38 @@ Editor::write_region (string path, AudioRegion& region) if (path.length() == 0) { for (uint32_t n=0; n < nchans; ++n) { - + for (cnt = 0; cnt < 999999; ++cnt) { if (nchans == 1) { - snprintf (s, sizeof(s), "%s/%s_%" PRIu32 ".wav", session->sound_dir().c_str(), - legalize_for_path(region.name()).c_str(), cnt); + snprintf (s, sizeof(s), "%s/%s_%" PRIu32 ".wav", sound_directory.c_str(), + legalize_for_path(region->name()).c_str(), cnt); } else { - snprintf (s, sizeof(s), "%s/%s_%" PRIu32 "-%" PRId32 ".wav", session->sound_dir().c_str(), - legalize_for_path(region.name()).c_str(), cnt, n); + snprintf (s, sizeof(s), "%s/%s_%" PRIu32 "-%" PRId32 ".wav", sound_directory.c_str(), + legalize_for_path(region->name()).c_str(), cnt, n); } path = s; - + if (::access (path.c_str(), F_OK) != 0) { break; } } - + if (cnt == 999999) { error << "" << endmsg; goto error_out; } - - - + + + try { - fs = new FileSource (path, session->frame_rate()); + fs = boost::dynamic_pointer_cast ( + SourceFactory::createWritable (DataType::AUDIO, *_session, + path, true, + false, _session->frame_rate())); } - + catch (failed_constructor& err) { goto error_out; } @@ -217,23 +226,23 @@ Editor::write_region (string path, AudioRegion& region) /* TODO: make filesources based on passed path */ } - - to_read = region.length(); - pos = region.position(); + + to_read = region->length(); + pos = region->position(); while (to_read) { - jack_nframes_t this_time; + nframes64_t this_time; this_time = min (to_read, chunk_size); - for (vector::iterator src=sources.begin(); src != sources.end(); ++src) { + for (vector >::iterator src=sources.begin(); src != sources.end(); ++src) { fs = (*src); - - if (region.read_at (buf, buf, gain_buffer, pos, this_time) != this_time) { + + if (region->read_at (buf, buf, gain_buffer, pos, this_time) != this_time) { break; } - + if (fs->write (buf, this_time) != this_time) { error << "" << endmsg; goto error_out; @@ -248,18 +257,18 @@ Editor::write_region (string path, AudioRegion& region) struct tm* now; time (&tnow); now = localtime (&tnow); - - for (vector::iterator src = sources.begin(); src != sources.end(); ++src) { + + for (vector >::iterator src = sources.begin(); src != sources.end(); ++src) { (*src)->update_header (0, *now, tnow); + (*src)->mark_immutable (); } return true; error_out: - for (vector::iterator i = sources.begin(); i != sources.end(); ++i) { + for (vector >::iterator i = sources.begin(); i != sources.end(); ++i) { (*i)->mark_for_remove (); - delete (*i); } return 0; @@ -284,9 +293,9 @@ Editor::write_audio_selection (TimeSelection& ts) if (atv->is_audio_track()) { - Playlist* playlist = atv->get_diskstream()->playlist(); - - if (playlist && write_audio_range (*playlist, atv->get_diskstream()->n_channels(), ts) == 0) { + boost::shared_ptr playlist = boost::dynamic_pointer_cast(atv->track()->playlist()); + + if (playlist && write_audio_range (*playlist, atv->track()->n_channels(), ts) == 0) { ret = -1; break; } @@ -297,95 +306,102 @@ Editor::write_audio_selection (TimeSelection& ts) } bool -Editor::write_audio_range (Playlist& playlist, uint32_t channels, list& range) +Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list& range) { - FileSource* fs; - const jack_nframes_t chunk_size = 4096; - jack_nframes_t nframes; + boost::shared_ptr fs; + const nframes64_t chunk_size = 4096; + nframes64_t nframes; Sample buf[chunk_size]; gain_t gain_buffer[chunk_size]; - jack_nframes_t pos; + nframes64_t pos; char s[PATH_MAX+1]; uint32_t cnt; string path; - vector sources; + vector > sources; + + const string sound_directory = _session->session_directory().sound_path().to_string(); + + uint32_t channels = count.n_audio(); for (uint32_t n=0; n < channels; ++n) { - + for (cnt = 0; cnt < 999999; ++cnt) { if (channels == 1) { - snprintf (s, sizeof(s), "%s/%s_%" PRIu32 ".wav", session->sound_dir().c_str(), + snprintf (s, sizeof(s), "%s/%s_%" PRIu32 ".wav", sound_directory.c_str(), legalize_for_path(playlist.name()).c_str(), cnt); } else { - snprintf (s, sizeof(s), "%s/%s_%" PRIu32 "-%" PRId32 ".wav", session->sound_dir().c_str(), + snprintf (s, sizeof(s), "%s/%s_%" PRIu32 "-%" PRId32 ".wav", sound_directory.c_str(), legalize_for_path(playlist.name()).c_str(), cnt, n); } - + if (::access (s, F_OK) != 0) { break; } } - + if (cnt == 999999) { error << "" << endmsg; goto error_out; } path = s; - + try { - fs = new FileSource (path, session->frame_rate()); + fs = boost::dynamic_pointer_cast ( + SourceFactory::createWritable (DataType::AUDIO, *_session, + path, true, + false, _session->frame_rate())); } - + catch (failed_constructor& err) { goto error_out; } - + sources.push_back (fs); } - + for (list::iterator i = range.begin(); i != range.end();) { - + nframes = (*i).length(); pos = (*i).start; - + while (nframes) { - jack_nframes_t this_time; - + nframes64_t this_time; + this_time = min (nframes, chunk_size); for (uint32_t n=0; n < channels; ++n) { fs = sources[n]; - + if (playlist.read (buf, buf, gain_buffer, pos, this_time, n) != this_time) { break; } - + if (fs->write (buf, this_time) != this_time) { goto error_out; } } - + nframes -= this_time; pos += this_time; } - + list::iterator tmp = i; ++tmp; if (tmp != range.end()) { - + /* fill gaps with silence */ - + nframes = (*tmp).start - (*i).end; while (nframes) { - jack_nframes_t this_time = min (nframes, chunk_size); + nframes64_t this_time = min (nframes, chunk_size); memset (buf, 0, sizeof (Sample) * this_time); for (uint32_t n=0; n < channels; ++n) { @@ -408,19 +424,19 @@ Editor::write_audio_range (Playlist& playlist, uint32_t channels, listupdate_header (0, *now, tnow); + for (vector >::iterator s = sources.begin(); s != sources.end(); ++s) { + (*s)->update_header (0, *now, tnow); + (*s)->mark_immutable (); // do we need to ref it again? } - + return true; error_out: /* unref created files */ - for (vector::iterator i = sources.begin(); i != sources.end(); ++i) { + for (vector >::iterator i = sources.begin(); i != sources.end(); ++i) { (*i)->mark_for_remove (); - delete *i; } return false; @@ -431,7 +447,7 @@ Editor::write_selection () { if (!selection->time.empty()) { write_audio_selection (selection->time); - } else if (!selection->audio_regions.empty()) { - write_region_selection (selection->audio_regions); + } else if (!selection->regions.empty()) { + write_region_selection (selection->regions); } }