4 * Copyright (C) 1997-2012 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include "automation.h"
27 #include "awindowgui.inc"
28 #include "bcsignals.h"
30 #include "bccmodels.h"
34 #include "edlsession.h"
37 #include "indexstate.h"
38 #include "interlacemodes.h"
40 #include "localsession.h"
41 #include "maskautos.h"
43 #include "nestededls.h"
46 #include "playbackconfig.h"
47 #include "playabletracks.h"
49 #include "preferences.h"
50 #include "recordconfig.h"
51 #include "recordlabel.h"
52 #include "sharedlocation.h"
55 #include "transportque.inc"
56 #include "versioninfo.h"
63 Mutex* EDL::id_lock = 0;
67 EDL::EDL(EDL *parent_edl)
70 this->parent_edl = parent_edl;
75 // vwindow_edl_shared = 0;
77 folders.set_array_delete();
80 // new_folder(CLIP_FOLDER);
81 // new_folder(MEDIA_FOLDER);
102 delete local_session;
106 remove_vwindow_edls();
108 // if(vwindow_edl && !vwindow_edl_shared)
109 // vwindow_edl->Garbage::remove_user();
118 folders.remove_all_objects();
119 for(int i = 0; i < clips.size(); i++)
120 clips.get(i)->Garbage::remove_user();
127 void EDL::create_objects()
129 tracks = new Tracks(this);
132 assets = new Assets(this);
133 session = new EDLSession(this);
137 assets = parent_edl->assets;
138 session = parent_edl->session;
141 local_session = new LocalSession(this);
142 labels = new Labels(this, "LABELS");
143 nested_edls = new NestedEDLs;
144 // last_playback_position = 0;
147 EDL& EDL::operator=(EDL &edl)
149 printf("EDL::operator= 1\n");
154 int EDL::load_defaults(BC_Hash *defaults)
157 session->load_defaults(defaults);
159 local_session->load_defaults(defaults);
163 int EDL::save_defaults(BC_Hash *defaults)
166 session->save_defaults(defaults);
168 local_session->save_defaults(defaults);
172 void EDL::boundaries()
174 session->boundaries();
175 local_session->boundaries();
178 int EDL::create_default_tracks()
181 for(int i = 0; i < session->video_tracks; i++)
183 tracks->add_video_track(0, 0);
185 for(int i = 0; i < session->audio_tracks; i++)
187 tracks->add_audio_track(0, 0);
192 int EDL::load_xml(FileXML *file,
196 // Track numbering offset for replacing undo data.
197 int track_offset = 0;
200 folders.remove_all_objects();
202 if((load_flags & LOAD_ALL) == LOAD_ALL)
204 remove_vwindow_edls();
208 // Search for start of master EDL.
210 // The parent_edl test caused clip creation to fail since those XML files
211 // contained an EDL tag.
213 // The parent_edl test is required to make EDL loading work because
214 // when loading an EDL the EDL tag is already read by the parent.
219 result = file->read_tag();
221 !file->tag.title_is("XML") &&
222 !file->tag.title_is("EDL"));
227 // Get path for backups
229 file->tag.get_property("path", path);
232 if((load_flags & LOAD_ALL) == LOAD_ALL ||
233 (load_flags & LOAD_EDITS) == LOAD_EDITS)
235 while(tracks->last) delete tracks->last;
238 if((load_flags & LOAD_ALL) == LOAD_ALL)
240 for(int i = 0; i < clips.size(); i++)
241 clips.get(i)->Garbage::remove_user();
245 if(load_flags & LOAD_TIMEBAR)
247 while(labels->last) delete labels->last;
248 local_session->unset_inpoint();
249 local_session->unset_outpoint();
252 // This was originally in LocalSession::load_xml
253 if(load_flags & LOAD_SESSION)
255 local_session->clipboard_length = 0;
259 result = file->read_tag();
263 if(file->tag.title_is("/XML") ||
264 file->tag.title_is("/EDL") ||
265 file->tag.title_is("/CLIP_EDL") ||
266 file->tag.title_is("/VWINDOW_EDL"))
271 if(file->tag.title_is("CLIPBOARD"))
273 local_session->clipboard_length =
274 file->tag.get_property("LENGTH", (double)0);
277 if(file->tag.title_is("VIDEO"))
279 if((load_flags & LOAD_VCONFIG) &&
280 (load_flags & LOAD_SESSION))
281 session->load_video_config(file, 0, load_flags);
283 result = file->skip_tag();
286 if(file->tag.title_is("AUDIO"))
288 if((load_flags & LOAD_ACONFIG) &&
289 (load_flags & LOAD_SESSION))
290 session->load_audio_config(file, 0, load_flags);
292 result = file->skip_tag();
295 if(file->tag.title_is("FOLDER"))
297 char folder[BCTEXTLEN];
298 strcpy(folder, file->read_text());
302 if(file->tag.title_is("ASSETS"))
304 if((load_flags & LOAD_ASSETS) &&
306 assets->load(file, load_flags);
308 result = file->skip_tag();
311 if(file->tag.title_is(labels->xml_tag))
313 if(load_flags & LOAD_TIMEBAR)
314 labels->load(file, load_flags);
316 result = file->skip_tag();
319 if(file->tag.title_is("LOCALSESSION"))
321 if((load_flags & LOAD_SESSION) ||
322 (load_flags & LOAD_TIMEBAR))
323 local_session->load_xml(file, load_flags);
325 result = file->skip_tag();
328 if(file->tag.title_is("SESSION"))
330 if((load_flags & LOAD_SESSION) &&
332 session->load_xml(file, 0, load_flags);
334 result = file->skip_tag();
337 if(file->tag.title_is("TRACK"))
339 tracks->load(file, track_offset, load_flags);
343 // Causes clip creation to fail because that involves an opening EDL tag.
344 if(file->tag.title_is("CLIP_EDL") && !parent_edl)
346 EDL *new_edl = new EDL(this);
347 new_edl->create_objects();
348 new_edl->load_xml(file, LOAD_ALL);
350 if((load_flags & LOAD_ALL) == LOAD_ALL)
351 clips.append(new_edl);
353 new_edl->Garbage::remove_user();
356 if(file->tag.title_is("VWINDOW_EDL") && !parent_edl)
358 EDL *new_edl = new EDL(this);
359 new_edl->create_objects();
360 new_edl->load_xml(file, LOAD_ALL);
363 if((load_flags & LOAD_ALL) == LOAD_ALL)
365 // if(vwindow_edl && !vwindow_edl_shared)
366 // vwindow_edl->Garbage::remove_user();
367 // vwindow_edl_shared = 0;
368 // vwindow_edl = new_edl;
370 append_vwindow_edl(new_edl, 0);
374 // Discard if not replacing EDL
376 new_edl->Garbage::remove_user();
389 // Output path is the path of the output file if name truncation is desired.
390 // It is a "" if complete names should be used.
391 // Called recursively by copy for clips, thus the string can't be terminated.
392 // The string is not terminated in this call.
393 int EDL::save_xml(FileXML *file,
394 const char *output_path,
399 tracks->total_length(),
409 int EDL::copy_all(EDL *edl)
411 if(this == edl) return 0;
413 nested_edls->clear();
417 tracks->copy_from(edl->tracks);
418 labels->copy_from(edl->labels);
422 void EDL::copy_clips(EDL *edl)
424 if(this == edl) return;
426 remove_vwindow_edls();
428 // if(vwindow_edl && !vwindow_edl_shared)
429 // vwindow_edl->Garbage::remove_user();
431 // vwindow_edl_shared = 0;
433 for(int i = 0; i < edl->total_vwindow_edls(); i++)
435 EDL *new_edl = new EDL(this);
436 new_edl->create_objects();
437 new_edl->copy_all(edl->get_vwindow_edl(i));
438 append_vwindow_edl(new_edl, 0);
441 for(int i = 0; i < clips.size(); i++)
442 clips.get(i)->Garbage::remove_user();
444 for(int i = 0; i < edl->clips.total; i++)
446 add_clip(edl->clips.values[i]);
450 void EDL::copy_assets(EDL *edl)
452 if(this == edl) return;
456 assets->copy_from(edl->assets);
460 void EDL::copy_session(EDL *edl, int session_only)
462 if(this == edl) return;
466 strcpy(this->path, edl->path);
467 //printf("EDL::copy_session %p %s\n", this, this->path);
469 folders.remove_all_objects();
470 for(int i = 0; i < edl->folders.total; i++)
473 folders.append(new_folder = new char[strlen(edl->folders.values[i]) + 1]);
474 strcpy(new_folder, edl->folders.values[i]);
480 session->copy(edl->session);
485 local_session->copy_from(edl->local_session);
489 int EDL::copy_assets(double start,
493 const char *output_path)
495 ArrayList<Asset*> asset_list;
498 file->tag.set_title("ASSETS");
500 file->append_newline();
502 // Copy everything for a save
505 for(Asset *asset = assets->first;
509 asset_list.append(asset);
513 // Copy just the ones being used.
515 for(current = tracks->first;
521 current->copy_assets(start,
528 // Paths relativised here
529 for(int i = 0; i < asset_list.total; i++)
531 asset_list.values[i]->write(file,
536 file->tag.set_title("/ASSETS");
538 file->append_newline();
539 file->append_newline();
543 int EDL::copy(double start,
549 const char *output_path,
552 //printf("EDL::copy 1\n");
555 file->tag.set_title("CLIP_EDL");
558 file->tag.set_title("VWINDOW_EDL");
561 file->tag.set_title("EDL");
562 file->tag.set_property("VERSION", CINELERRA_VERSION);
563 // Save path for restoration of the project title from a backup.
566 file->tag.set_property("PATH", path);
571 file->append_newline();
573 // Set clipboard samples only if copying to clipboard
576 file->tag.set_title("CLIPBOARD");
577 file->tag.set_property("LENGTH", end - start);
579 file->tag.set_title("/CLIPBOARD");
581 file->append_newline();
582 file->append_newline();
584 //printf("EDL::copy 1\n");
587 local_session->save_xml(file, start);
589 //printf("EDL::copy 1\n");
594 // Need to copy all this from child EDL if pasting is desired.
596 session->save_xml(file);
597 session->save_video_config(file);
598 session->save_audio_config(file);
601 for(int i = 0; i < folders.total; i++)
603 file->tag.set_title("FOLDER");
605 file->append_text(folders.values[i]);
606 file->tag.set_title("/FOLDER");
608 file->append_newline();
612 // Don't replicate all assets for every clip.
613 // The assets for the clips are probably in the mane EDL.
622 // Don't want this if using clipboard
625 for(int i = 0; i < total_vwindow_edls(); i++)
627 get_vwindow_edl(i)->save_xml(file,
633 for(int i = 0; i < clips.total; i++)
634 clips.values[i]->save_xml(file,
640 file->append_newline();
641 file->append_newline();
645 //printf("EDL::copy 1\n");
647 labels->copy(start, end, file);
648 //printf("EDL::copy 1\n");
649 tracks->copy(start, end, all, file, output_path);
650 //printf("EDL::copy 2\n");
654 file->tag.set_title("/CLIP_EDL");
657 file->tag.set_title("/VWINDOW_EDL");
659 file->tag.set_title("/EDL");
661 file->append_newline();
664 // For editing operations we want to rewind it for immediate pasting.
665 // For clips and saving to disk leave it alone.
668 file->terminate_string();
676 int min_w = session->output_w, min_h = session->output_h;
677 for( Track *track=tracks->first; track!=0; track=track->next ) {
678 if( track->data_type != TRACK_VIDEO ) continue;
679 int w = min_w, h = min_h;
680 for( Edit *current=track->edits->first; current!=0; current=NEXT ) {
681 Indexable* indexable = current->get_source();
682 if( !indexable ) continue;
683 int edit_w = indexable->get_w(), edit_h = indexable->get_h();
684 if( w < edit_w ) w = edit_w;
685 if( h < edit_h ) h = edit_h;
687 if( track->track_w == w && track->track_h == h ) continue;
688 ((MaskAutos*)track->automation->autos[AUTOMATION_MASK])->
689 translate_masks( (w - track->track_w) / 2, (h - track->track_h) / 2);
690 track->track_w = w; track->track_h = h;
694 void EDL::rechannel()
696 for(Track *current = tracks->first; current; current = NEXT)
698 if(current->data_type == TRACK_AUDIO)
700 PanAutos *autos = (PanAutos*)current->automation->autos[AUTOMATION_PAN];
701 ((PanAuto*)autos->default_auto)->rechannel();
702 for(PanAuto *keyframe = (PanAuto*)autos->first;
704 keyframe = (PanAuto*)keyframe->next)
706 keyframe->rechannel();
712 void EDL::resample(double old_rate, double new_rate, int data_type)
714 for(Track *current = tracks->first; current; current = NEXT)
716 if(current->data_type == data_type)
718 current->resample(old_rate, new_rate);
724 void EDL::synchronize_params(EDL *edl)
726 local_session->synchronize_params(edl->local_session);
727 for(Track *this_track = tracks->first, *that_track = edl->tracks->first;
728 this_track && that_track;
729 this_track = this_track->next,
730 that_track = that_track->next)
732 this_track->synchronize_params(that_track);
736 int EDL::trim_selection(double start,
751 tracks->total_length(),
760 int EDL::equivalent(double position1, double position2)
762 double threshold = (double).5 / session->frame_rate;
763 if(session->cursor_on_frames)
764 threshold = (double).5 / session->frame_rate;
766 threshold = (double)1 / session->sample_rate;
768 if(fabs(position2 - position1) < threshold)
774 double EDL::equivalent_output(EDL *edl)
777 session->equivalent_output(edl->session, &result);
778 tracks->equivalent_output(edl->tracks, &result);
783 void EDL::set_path(const char *path)
785 strcpy(this->path, path);
788 void EDL::set_inpoint(double position)
790 if(equivalent(local_session->get_inpoint(), position) &&
791 local_session->get_inpoint() >= 0)
793 local_session->unset_inpoint();
797 local_session->set_inpoint(align_to_frame(position, 0));
798 if(local_session->get_outpoint() <= local_session->get_inpoint())
799 local_session->unset_outpoint();
803 void EDL::set_outpoint(double position)
805 if(equivalent(local_session->get_outpoint(), position) &&
806 local_session->get_outpoint() >= 0)
808 local_session->unset_outpoint();
812 local_session->set_outpoint(align_to_frame(position, 0));
813 if(local_session->get_inpoint() >= local_session->get_outpoint())
814 local_session->unset_inpoint();
819 int EDL::clear(double start,
828 tracks->clear_handle(start,
834 if(clear_labels && distance > 0)
835 labels->paste_silence(start,
850 // Need to put at beginning so a subsequent paste operation starts at the
852 double position = local_session->get_selectionstart();
853 local_session->set_selectionend(position);
854 local_session->set_selectionstart(position);
858 void EDL::modify_edithandles(double oldposition,
866 tracks->modify_edithandles(oldposition,
873 labels->modify_handles(oldposition,
880 void EDL::modify_pluginhandles(double oldposition,
888 tracks->modify_pluginhandles(oldposition,
898 void EDL::paste_silence(double start,
905 labels->paste_silence(start, end);
906 tracks->paste_silence(start,
913 void EDL::remove_from_project(ArrayList<EDL*> *clips)
915 for(int i = 0; i < clips->size(); i++)
917 for(int j = 0; j < this->clips.size(); j++)
919 if(this->clips.get(j) == clips->values[i])
921 EDL *clip = this->clips.get(j);
922 this->clips.remove(clip);
923 clip->Garbage::remove_user();
929 void EDL::remove_from_project(ArrayList<Indexable*> *assets)
933 for(int j = 0; j < clips.total; j++)
935 clips.values[j]->remove_from_project(assets);
938 // Remove from VWindow EDLs
939 for(int i = 0; i < total_vwindow_edls(); i++)
940 get_vwindow_edl(i)->remove_from_project(assets);
942 for(int i = 0; i < assets->size(); i++)
944 // Remove from tracks
945 for(Track *track = tracks->first; track; track = track->next)
947 track->remove_asset(assets->get(i));
950 // Remove from assets
951 if(!parent_edl && assets->get(i)->is_asset)
953 this->assets->remove_asset((Asset*)assets->get(i));
956 if(!parent_edl && !assets->get(i)->is_asset)
958 this->nested_edls->remove_edl((EDL*)assets->get(i));
963 void EDL::update_assets(EDL *src)
965 for(Asset *current = src->assets->first;
969 assets->update(current);
973 int EDL::get_tracks_height(Theme *theme)
975 int total_pixels = 0;
976 for(Track *current = tracks->first;
980 total_pixels += current->vertical_span(theme);
985 int64_t EDL::get_tracks_width()
987 int64_t total_pixels = 0;
988 for(Track *current = tracks->first;
992 int64_t pixels = current->horizontal_span();
993 if(pixels > total_pixels) total_pixels = pixels;
995 //printf("EDL::get_tracks_width %d\n", total_pixels);
999 // int EDL::calculate_output_w(int single_channel)
1001 // if(single_channel) return session->output_w;
1004 // for(int i = 0; i < session->video_channels; i++)
1006 // if(session->vchannel_x[i] + session->output_w > widest) widest = session->vchannel_x[i] + session->output_w;
1011 // int EDL::calculate_output_h(int single_channel)
1013 // if(single_channel) return session->output_h;
1016 // for(int i = 0; i < session->video_channels; i++)
1018 // if(session->vchannel_y[i] + session->output_h > tallest) tallest = session->vchannel_y[i] + session->output_h;
1023 // Get the total output size scaled to aspect ratio
1024 void EDL::calculate_conformed_dimensions(int single_channel, float &w, float &h)
1026 if((float)session->output_w / session->output_h > get_aspect_ratio())
1027 h = (w = session->output_w) / get_aspect_ratio();
1029 w = (h = session->output_h) * get_aspect_ratio();
1032 float EDL::get_aspect_ratio()
1034 return session->aspect_w / session->aspect_h;
1037 int EDL::dump(FILE *fp)
1040 fprintf(fp,"CLIP\n");
1042 fprintf(fp,"EDL\n");
1043 fprintf(fp," clip_title: %s\n"
1044 " parent_edl: %p\n", local_session->clip_title, parent_edl);
1045 fprintf(fp," selectionstart %f\n selectionend %f\n loop_start %f\n loop_end %f\n",
1046 local_session->get_selectionstart(1),
1047 local_session->get_selectionend(1),
1048 local_session->loop_start,
1049 local_session->loop_end);
1050 for(int i = 0; i < TOTAL_PANES; i++)
1052 fprintf(fp," pane %d view_start=%jd track_start=%d\n", i,
1053 local_session->view_start[i],
1054 local_session->track_start[i]);
1059 fprintf(fp,"audio_channels: %d audio_tracks: %d sample_rate: %jd\n",
1060 session->audio_channels,
1061 session->audio_tracks,
1062 session->sample_rate);
1063 fprintf(fp," video_channels: %d\n"
1064 " video_tracks: %d\n"
1065 " frame_rate: %.2f\n"
1066 " frames_per_foot: %.2f\n"
1071 " color_model: %d\n",
1072 session->video_channels,
1073 session->video_tracks,
1074 session->frame_rate,
1075 session->frames_per_foot,
1080 session->color_model);
1082 fprintf(fp," CLIPS\n");
1083 fprintf(fp," total: %d\n", clips.total);
1085 for(int i = 0; i < clips.total; i++)
1088 clips.values[i]->dump(fp);
1092 fprintf(fp," VWINDOW EDLS\n");
1093 fprintf(fp," total: %d\n", total_vwindow_edls());
1095 for(int i = 0; i < total_vwindow_edls(); i++)
1097 fprintf(fp," %s\n", get_vwindow_edl(i)->local_session->clip_title);
1100 fprintf(fp," ASSETS\n");
1103 fprintf(fp," LABELS\n");
1105 fprintf(fp," TRACKS\n");
1107 //printf("EDL::dump 2\n");
1111 EDL* EDL::add_clip(EDL *edl)
1113 // Copy argument. New edls are deleted from MWindow::load_filenames.
1114 EDL *new_edl = new EDL(this);
1115 new_edl->create_objects();
1116 new_edl->copy_all(edl);
1117 clips.append(new_edl);
1121 void EDL::insert_asset(Asset *asset,
1125 RecordLabels *labels)
1127 // Insert asset into asset table
1128 Asset *new_asset = 0;
1129 EDL *new_nested_edl = 0;
1131 if(asset) new_asset = assets->update(asset);
1132 if(nested_edl) new_nested_edl = nested_edls->get_copy(nested_edl);
1136 Track *current = first_track ? first_track : tracks->first;
1139 // Fix length of single frame
1146 length = new_nested_edl->tracks->total_playable_length();
1148 channels = new_nested_edl->session->audio_channels;
1153 // Insert 1 frame for undefined length
1154 if(new_asset->video_length < 0)
1156 length = session->si_useduration ?
1157 session->si_duration :
1158 1.0 / session->frame_rate;
1161 length = new_asset->frame_rate > 0 ?
1162 (double)new_asset->video_length / new_asset->frame_rate :
1163 1.0 / session->frame_rate;
1165 layers = new_asset->layers;
1166 channels = new_asset->channels;
1170 current && vtrack < layers;
1173 if(!current->record ||
1174 current->data_type != TRACK_VIDEO)
1177 current->insert_asset(new_asset,
1189 if(new_asset->audio_length < 0)
1191 // Insert 1 frame for undefined length & video
1192 if(new_asset->video_data)
1193 length = (double)1.0 / new_asset->frame_rate;
1195 // Insert 1 second for undefined length & no video
1199 length = (double)new_asset->audio_length /
1200 new_asset->sample_rate;
1203 for(current = tracks->first;
1204 current && atrack < channels;
1207 if(!current->record ||
1208 current->data_type != TRACK_AUDIO)
1211 current->insert_asset(new_asset,
1221 // Insert labels from a recording window.
1224 for(RecordLabel *label = labels->first; label; label = label->next)
1226 this->labels->toggle_label(label->position, label->position);
1233 void EDL::set_index_file(Indexable *indexable)
1235 if(indexable->is_asset)
1236 assets->update_index((Asset*)indexable);
1238 nested_edls->update_index((EDL*)indexable);
1241 void EDL::optimize()
1243 //printf("EDL::optimize 1\n");
1244 if(local_session->preview_start < 0) local_session->preview_start = 0;
1245 double length = tracks->total_length();
1246 if(local_session->preview_end > length) local_session->preview_end = length;
1247 if(local_session->preview_start >= local_session->preview_end ) {
1248 local_session->preview_start = 0;
1249 local_session->preview_end = length;
1251 for(Track *current = tracks->first; current; current = NEXT)
1252 current->optimize();
1257 id_lock->lock("EDL::next_id");
1258 int result = EDLSession::current_id++;
1263 void EDL::get_shared_plugins(Track *source,
1264 ArrayList<SharedLocation*> *plugin_locations,
1265 int omit_recordable,
1268 for(Track *track = tracks->first; track; track = track->next)
1270 if(!track->record || !omit_recordable)
1272 if(track != source &&
1273 track->data_type == data_type)
1275 for(int i = 0; i < track->plugin_set.total; i++)
1277 Plugin *plugin = track->get_current_plugin(
1278 local_session->get_selectionstart(1),
1283 if(plugin && plugin->plugin_type == PLUGIN_STANDALONE)
1285 plugin_locations->append(new SharedLocation(tracks->number_of(track), i));
1293 void EDL::get_shared_tracks(Track *track,
1294 ArrayList<SharedLocation*> *module_locations,
1295 int omit_recordable,
1298 for(Track *current = tracks->first; current; current = NEXT)
1300 if(!omit_recordable || !current->record)
1302 if(current != track &&
1303 current->data_type == data_type)
1305 module_locations->append(new SharedLocation(tracks->number_of(current), 0));
1311 // Convert position to frames if cursor alignment is enabled
1312 double EDL::align_to_frame(double position, int round)
1314 if( session->cursor_on_frames && session->frame_rate > 0 ) {
1315 double frame_no = position * session->frame_rate;
1316 int64_t frame_pos = frame_no + (round ? 0.5 : 1e-6);
1317 double pos = frame_pos / session->frame_rate;
1318 if( !EQUIV(pos, position) ) position = pos;
1324 void EDL::new_folder(const char *folder)
1326 for(int i = 0; i < folders.total; i++)
1328 if(!strcasecmp(folders.values[i], folder)) return;
1332 folders.append(new_folder = new char[strlen(folder) + 1]);
1333 strcpy(new_folder, folder);
1336 void EDL::delete_folder(const char *folder)
1339 for(i = 0; i < folders.total; i++)
1341 if(!strcasecmp(folders.values[i], folder))
1347 if(i < folders.total) delete folders.values[i];
1349 for( ; i < folders.total - 1; i++)
1351 folders.values[i] = folders.values[i + 1];
1355 int EDL::get_use_vconsole(VEdit* *playable_edit,
1358 PlayableTracks *playable_tracks)
1360 int share_playable_tracks = 1;
1362 VTrack *playable_track = 0;
1363 const int debug = 0;
1366 // Calculate playable tracks when being called as a nested EDL
1367 if(!playable_tracks)
1369 share_playable_tracks = 0;
1370 playable_tracks = new PlayableTracks(this,
1378 // Total number of playable tracks is 1
1379 if(playable_tracks->size() != 1)
1385 playable_track = (VTrack*)playable_tracks->get(0);
1388 // Don't need playable tracks anymore
1389 if(!share_playable_tracks)
1391 delete playable_tracks;
1394 if(debug) printf("EDL::get_use_vconsole %d playable_tracks->size()=%d\n",
1396 playable_tracks->size());
1397 if(result) return 1;
1400 // Test mutual conditions between direct copy rendering and this.
1401 if(!playable_track->direct_copy_possible(position,
1405 if(debug) printf("EDL::get_use_vconsole %d\n", __LINE__);
1407 *playable_edit = (VEdit*)playable_track->edits->editof(position,
1410 // No edit at current location
1411 if(!*playable_edit) return 1;
1412 if(debug) printf("EDL::get_use_vconsole %d\n", __LINE__);
1415 // Edit is nested EDL
1416 if((*playable_edit)->nested_edl)
1419 EDL *nested_edl = (*playable_edit)->nested_edl;
1420 int64_t nested_position = (int64_t)((position -
1421 (*playable_edit)->startproject +
1422 (*playable_edit)->startsource) *
1423 nested_edl->session->frame_rate /
1424 session->frame_rate);
1427 VEdit *playable_edit_temp = 0;
1428 if(session->output_w != nested_edl->session->output_w ||
1429 session->output_h != nested_edl->session->output_h ||
1430 nested_edl->get_use_vconsole(&playable_edit_temp,
1439 if(debug) printf("EDL::get_use_vconsole %d\n", __LINE__);
1440 // Edit is not a nested EDL
1441 Asset *asset = (*playable_edit)->asset;
1443 if(!asset) return 1;
1444 if(debug) printf("EDL::get_use_vconsole %d\n", __LINE__);
1446 // Asset and output device must have the same dimensions
1447 if( asset->width != session->output_w ||
1448 asset->height != session->output_h )
1452 if(debug) printf("EDL::get_use_vconsole %d\n", __LINE__);
1453 // Asset and output device must have same resulting de-interlacing method
1454 if( ilaceautofixmethod2(session->interlace_mode,
1455 asset->interlace_autofixoption, asset->interlace_mode,
1456 asset->interlace_fixmethod) != ILACE_FIXMETHOD_NONE )
1459 // If we get here the frame is going to be directly copied. Whether it is
1460 // decompressed in hardware depends on the colormodel.
1466 int EDL::get_audio_channels()
1468 return session->audio_channels;
1471 int EDL::get_sample_rate()
1473 return session->sample_rate;
1476 int64_t EDL::get_audio_samples()
1478 return (int64_t)(tracks->total_playable_length() *
1479 session->sample_rate);
1482 int EDL::have_audio()
1487 int EDL::have_video()
1495 return session->output_w;
1500 return session->output_h;
1503 double EDL::get_frame_rate()
1505 return session->frame_rate;
1508 int EDL::get_video_layers()
1513 int64_t EDL::get_video_frames()
1515 return (int64_t)(tracks->total_playable_length() *
1516 session->frame_rate);
1520 void EDL::remove_vwindow_edls()
1522 for(int i = 0; i < total_vwindow_edls(); i++)
1524 get_vwindow_edl(i)->Garbage::remove_user();
1526 vwindow_edls.remove_all();
1529 void EDL::remove_vwindow_edl(EDL *edl)
1531 if(vwindow_edls.number_of(edl) >= 0)
1533 edl->Garbage::remove_user();
1535 vwindow_edls.remove(edl);
1540 EDL* EDL::get_vwindow_edl(int number)
1542 return vwindow_edls.get(number);
1545 int EDL::total_vwindow_edls()
1547 return vwindow_edls.size();
1550 void EDL::append_vwindow_edl(EDL *edl, int increase_counter)
1552 if(vwindow_edls.number_of(edl) >= 0) return;
1554 if(increase_counter) edl->Garbage::add_user();
1555 vwindow_edls.append(edl);