+++ /dev/null
-/*
- * CINELERRA
- * Copyright (C) 2010 Adam Williams <broadcast at earthling dot net>
- *
- * 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
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "asset.h"
-#include "autoconf.h"
-#include "automation.h"
-#include "bcsignals.h"
-#include "clip.h"
-#include "edit.h"
-#include "edits.h"
-#include "edl.h"
-#include "edlsession.h"
-#include "filexml.h"
-#include "floatauto.h"
-#include "floatautos.h"
-#include "format.inc"
-#include "keyframe.h"
-#include "labels.h"
-#include "localsession.h"
-#include "module.h"
-#include "patch.h"
-#include "patchbay.h"
-#include "plugin.h"
-#include "pluginset.h"
-#include "mainsession.h"
-#include "theme.h"
-#include "intautos.h"
-#include "track.h"
-#include "trackcanvas.h"
-#include "tracks.h"
-#include "transition.h"
-#include "transportque.inc"
-#include "vedit.h"
-#include "vframe.h"
-#include <string.h>
-
-
-Track::Track(EDL *edl, Tracks *tracks) : ListItem<Track>()
-{
- this->edl = edl;
- this->tracks = tracks;
- y_pixel = 0;
- expand_view = 0;
- draw = 1;
- gang = 1;
- title[0] = 0;
- record = 1;
- play = 1;
- nudge = 0;
- track_w = edl->session->output_w;
- track_h = edl->session->output_h;
- id = EDL::next_id();
-}
-
-Track::~Track()
-{
- delete automation;
- delete edits;
- plugin_set.remove_all_objects();
-}
-
-void Track::create_objects()
-{
-}
-
-
-int Track::copy_settings(Track *track)
-{
- this->expand_view = track->expand_view;
- this->draw = track->draw;
- this->gang = track->gang;
- this->record = track->record;
- this->nudge = track->nudge;
- this->play = track->play;
- this->track_w = track->track_w;
- this->track_h = track->track_h;
- strcpy(this->title, track->title);
- return 0;
-}
-
-int Track::get_id()
-{
- return id;
-}
-
-
-int Track::load_defaults(BC_Hash *defaults)
-{
- return 0;
-}
-
-void Track::equivalent_output(Track *track, double *result)
-{
- if(data_type != track->data_type ||
- track_w != track->track_w ||
- track_h != track->track_h ||
- play != track->play ||
- nudge != track->nudge)
- *result = 0;
-
-// Convert result to track units
- int64_t result2 = -1;
- automation->equivalent_output(track->automation, &result2);
- edits->equivalent_output(track->edits, &result2);
-
- int plugin_sets = MIN(plugin_set.total, track->plugin_set.total);
-// Test existing plugin sets
- for(int i = 0; i < plugin_sets; i++)
- {
- plugin_set.values[i]->equivalent_output(
- track->plugin_set.values[i],
- &result2);
- }
-
-// New EDL has more plugin sets. Get starting plugin in new plugin sets
- for(int i = plugin_sets; i < plugin_set.total; i++)
- {
- Plugin *current = plugin_set.values[i]->get_first_plugin();
- if(current)
- {
- if(result2 < 0 || current->startproject < result2)
- result2 = current->startproject;
- }
- }
-
-// New EDL has fewer plugin sets. Get starting plugin in old plugin set
- for(int i = plugin_sets; i < track->plugin_set.total; i++)
- {
- Plugin *current = track->plugin_set.values[i]->get_first_plugin();
- if(current)
- {
- if(result2 < 0 || current->startproject < result2)
- result2 = current->startproject;
- }
- }
-
-// Number of plugin sets differs but somehow we didn't find the start of the
-// change. Assume 0
- if(track->plugin_set.total != plugin_set.total && result2 < 0)
- result2 = 0;
-
- if(result2 >= 0 &&
- (*result < 0 || from_units(result2) < *result))
- *result = from_units(result2);
-}
-
-
-int Track::is_synthesis(int64_t position,
- int direction)
-{
- int is_synthesis = 0;
- for(int i = 0; i < plugin_set.total; i++)
- {
- Plugin *plugin = get_current_plugin(position,
- i,
- direction,
- 0,
- 0);
- if(plugin)
- {
-// Assume data from a shared track is synthesized
- if(plugin->plugin_type == PLUGIN_SHAREDMODULE)
- is_synthesis = 1;
- else
- is_synthesis = plugin->is_synthesis(position,
- direction);
-
-//printf("Track::is_synthesis %d %d\n", __LINE__, is_synthesis);
- if(is_synthesis) break;
- }
- }
- return is_synthesis;
-}
-
-void Track::copy_from(Track *track)
-{
- copy_settings(track);
- edits->copy_from(track->edits);
- for(int i = 0; i < this->plugin_set.total; i++)
- delete this->plugin_set.values[i];
- this->plugin_set.remove_all_objects();
-
- for(int i = 0; i < track->plugin_set.total; i++)
- {
- PluginSet *new_plugin_set = plugin_set.append(new PluginSet(edl, this));
- new_plugin_set->copy_from(track->plugin_set.values[i]);
- }
- automation->copy_from(track->automation);
- this->track_w = track->track_w;
- this->track_h = track->track_h;
-}
-
-Track& Track::operator=(Track& track)
-{
-printf("Track::operator= 1\n");
- copy_from(&track);
- return *this;
-}
-
-int Track::vertical_span(Theme *theme)
-{
- int result = 0;
- if(expand_view)
- result = edl->local_session->zoom_track +
- plugin_set.total *
- theme->get_image("plugin_bg_data")->get_h();
- else
- result = edl->local_session->zoom_track;
-
- if(edl->session->show_titles)
- result += theme->get_image("title_bg_data")->get_h();
-
- return result;
-}
-
-double Track::get_length()
-{
- double total_length = 0;
- double length = 0;
-
-// Test edits
- if(edits->last)
- {
- length = from_units(edits->last->startproject + edits->last->length);
- if(length > total_length) total_length = length;
- }
-
-// Test plugins
- for(int i = 0; i < plugin_set.total; i++)
- {
- if(plugin_set.values[i]->last)
- {
- length = from_units(plugin_set.values[i]->last->startproject +
- plugin_set.values[i]->last->length);
- if(length > total_length) total_length = length;
- }
- }
-
-// Test keyframes
- length = from_units(automation->get_length());
- if(length > total_length) total_length = length;
-
-
- return total_length;
-}
-
-int Track::has_speed()
-{
- FloatAutos *autos = (FloatAutos*)automation->autos[AUTOMATION_SPEED];
- if(autos)
- {
- if(autos->first)
- {
- for(FloatAuto *current = (FloatAuto*)autos->first;
- current;
- current = (FloatAuto*)current->next)
- {
- if(!EQUIV(current->value, 1.0) ||
- !EQUIV(current->control_in_value, 0.0) ||
- !EQUIV(current->control_out_value, 0.0))
- {
- return 1;
- }
- }
- }
- }
-
- return 0;
-}
-
-
-
-void Track::get_source_dimensions(double position, int &w, int &h)
-{
- int64_t native_position = to_units(position, 0);
- for(Edit *current = edits->first; current; current = NEXT)
- {
- if(current->startproject <= native_position &&
- current->startproject + current->length > native_position &&
- current->asset)
- {
- w = current->asset->width;
- h = current->asset->height;
- return;
- }
- }
-}
-
-
-int64_t Track::horizontal_span()
-{
- return (int64_t)(get_length() *
- edl->session->sample_rate /
- edl->local_session->zoom_sample +
- 0.5);
-}
-
-
-int Track::load(FileXML *file, int track_offset, uint32_t load_flags)
-{
- int result = 0;
- int current_plugin = 0;
-
-
- record = file->tag.get_property("RECORD", record);
- play = file->tag.get_property("PLAY", play);
- gang = file->tag.get_property("GANG", gang);
- draw = file->tag.get_property("DRAW", draw);
- nudge = file->tag.get_property("NUDGE", nudge);
- expand_view = file->tag.get_property("EXPAND", expand_view);
- track_w = file->tag.get_property("TRACK_W", track_w);
- track_h = file->tag.get_property("TRACK_H", track_h);
-
- load_header(file, load_flags);
-
- do{
- result = file->read_tag();
-
- if(!result)
- {
- if(file->tag.title_is("/TRACK"))
- {
- result = 1;
- }
- else
- if(file->tag.title_is("TITLE"))
- {
- file->read_text_until("/TITLE", title, BCTEXTLEN);
- }
- else
- if(load_flags && automation->load(file)
- /* strstr(file->tag.get_title(), "AUTOS") */)
- {
- ;
- }
- else
- if(file->tag.title_is("EDITS"))
- {
- if(load_flags & LOAD_EDITS)
- edits->load(file, track_offset);
- }
- else
- if(file->tag.title_is("PLUGINSET"))
- {
- if(load_flags & LOAD_EDITS)
- {
- PluginSet *plugin_set = new PluginSet(edl, this);
- this->plugin_set.append(plugin_set);
- plugin_set->load(file, load_flags);
- }
- else
- if(load_flags & LOAD_AUTOMATION)
- {
- if(current_plugin < this->plugin_set.total)
- {
- PluginSet *plugin_set = this->plugin_set.values[current_plugin];
- plugin_set->load(file, load_flags);
- current_plugin++;
- }
- }
- }
- else
- load_derived(file, load_flags);
- }
- }while(!result);
-
-
-
- return 0;
-}
-
-void Track::insert_asset(Asset *asset,
- EDL *nested_edl,
- double length,
- double position,
- int track_number)
-{
- edits->insert_asset(asset,
- nested_edl,
- to_units(length, 1),
- to_units(position, 0),
- track_number);
-}
-
-// Insert data
-
-// Default keyframes: We don't replace default keyframes in pasting but
-// when inserting the first EDL of a load operation we need to replace
-// the default keyframes.
-
-// Plugins: This is an arbitrary behavior
-//
-// 1) No plugin in source track: Paste silence into destination
-// plugin sets.
-// 2) Plugin in source track: plugin in source track is inserted into
-// existing destination track plugin sets, new sets being added when
-// necessary.
-
-void Track::insert_track(Track *track,
- double position,
- int replace_default,
- int edit_plugins,
- int edit_autos,
- double edl_length)
-{
-// Calculate minimum length of data to pad.
- int64_t min_length = to_units(
- MAX(edl_length, track->get_length()),
- 1);
-//printf("Track::insert_track %d %s " _LD "\n", __LINE__, title, min_length);
-
-// Decide whether to copy settings based on load_mode
- if(replace_default) copy_settings(track);
-
- edits->insert_edits(track->edits,
- to_units(position, 0),
- min_length,
- edit_autos);
-
- if(edit_plugins)
- insert_plugin_set(track,
- to_units(position, 0),
- min_length,
- edit_autos);
-
- if(edit_autos)
- automation->insert_track(track->automation,
- to_units(position, 0),
- min_length,
- replace_default);
-
- optimize();
-
-}
-
-// Called by insert_track
-void Track::insert_plugin_set(Track *track,
- int64_t position,
- int64_t min_length,
- int edit_autos)
-{
-// Extend plugins if no incoming plugins
- if(!track->plugin_set.total)
- {
- shift_effects(position,
- min_length,
- edit_autos);
- }
- else
- for(int i = 0; i < track->plugin_set.total; i++)
- {
- if(i >= plugin_set.total)
- plugin_set.append(new PluginSet(edl, this));
-
- plugin_set.values[i]->insert_edits(track->plugin_set.values[i],
- position,
- min_length,
- edit_autos);
- }
-}
-
-
-Plugin* Track::insert_effect(const char *title,
- SharedLocation *shared_location,
- KeyFrame *default_keyframe,
- PluginSet *plugin_set,
- double start,
- double length,
- int plugin_type)
-{
- if(!plugin_set)
- {
- plugin_set = new PluginSet(edl, this);
- this->plugin_set.append(plugin_set);
- }
-
- Plugin *plugin = 0;
-
-// Position is identical to source plugin
- if(plugin_type == PLUGIN_SHAREDPLUGIN)
- {
- Track *source_track = tracks->get_item_number(shared_location->module);
- if(source_track)
- {
- Plugin *source_plugin = source_track->get_current_plugin(
- edl->local_session->get_selectionstart(),
- shared_location->plugin,
- PLAY_FORWARD,
- 1,
- 0);
-
-// From an attach operation
- if(source_plugin)
- {
- plugin = plugin_set->insert_plugin(title,
- source_plugin->startproject,
- source_plugin->length,
- plugin_type,
- shared_location,
- default_keyframe,
- 1);
- }
- else
-// From a drag operation
- {
- plugin = plugin_set->insert_plugin(title,
- to_units(start, 0),
- to_units(length, 0),
- plugin_type,
- shared_location,
- default_keyframe,
- 1);
- }
- }
- }
- else
- {
-// This should be done in the caller
- if(EQUIV(length, 0))
- {
- if(edl->local_session->get_selectionend() >
- edl->local_session->get_selectionstart())
- {
- start = edl->local_session->get_selectionstart();
- length = edl->local_session->get_selectionend() - start;
- }
- else
- {
- start = 0;
- length = get_length();
- }
- }
-//printf("Track::insert_effect %f %f %d %d\n", start, length, to_units(start, 0),
-// to_units(length, 0));
-
- plugin = plugin_set->insert_plugin(title,
- to_units(start, 0),
- to_units(length, 0),
- plugin_type,
- shared_location,
- default_keyframe,
- 1);
- }
-//printf("Track::insert_effect 2 %f %f\n", start, length);
-
- expand_view = 1;
- return plugin;
-}
-
-void Track::move_plugins_up(PluginSet *plugin_set)
-{
- for(int i = 0; i < this->plugin_set.total; i++)
- {
- if(this->plugin_set.values[i] == plugin_set)
- {
- if(i == 0) break;
-
- PluginSet *temp = this->plugin_set.values[i - 1];
- this->plugin_set.values[i - 1] = this->plugin_set.values[i];
- this->plugin_set.values[i] = temp;
- break;
- }
- }
-}
-
-void Track::move_plugins_down(PluginSet *plugin_set)
-{
- for(int i = 0; i < this->plugin_set.total; i++)
- {
- if(this->plugin_set.values[i] == plugin_set)
- {
- if(i == this->plugin_set.total - 1) break;
-
- PluginSet *temp = this->plugin_set.values[i + 1];
- this->plugin_set.values[i + 1] = this->plugin_set.values[i];
- this->plugin_set.values[i] = temp;
- break;
- }
- }
-}
-
-
-void Track::remove_asset(Indexable *asset)
-{
- for(Edit *edit = edits->first; edit; edit = edit->next)
- {
- if(asset->is_asset &&
- edit->asset &&
- edit->asset == (Asset*)asset)
- {
- edit->asset = 0;
- }
- else
- if(!asset->is_asset &&
- edit->nested_edl &&
- edit->nested_edl == (EDL*)asset)
- {
- edit->nested_edl = 0;
- }
- }
- optimize();
-}
-
-void Track::remove_pluginset(PluginSet *plugin_set)
-{
- int i;
- for(i = 0; i < this->plugin_set.total; i++)
- if(plugin_set == this->plugin_set.values[i]) break;
-
- this->plugin_set.remove_object(plugin_set);
- for(i++ ; i < this->plugin_set.total; i++)
- {
- SharedLocation old_location, new_location;
- new_location.module = old_location.module = tracks->number_of(this);
- old_location.plugin = i;
- new_location.plugin = i - 1;
- tracks->change_plugins(old_location, new_location, 0);
- }
-}
-
-void Track::shift_keyframes(int64_t position, int64_t length)
-{
- automation->paste_silence(position,
- position + length);
-// Effect keyframes are shifted in shift_effects
-}
-
-void Track::shift_effects(int64_t position, int64_t length, int edit_autos)
-{
- for(int i = 0; i < plugin_set.total; i++)
- {
- plugin_set.values[i]->shift_effects(position,
- length,
- edit_autos);
- }
-}
-
-void Track::detach_effect(Plugin *plugin)
-{
-//printf("Track::detach_effect 1\n");
- for(int i = 0; i < plugin_set.total; i++)
- {
- PluginSet *plugin_set = this->plugin_set.values[i];
- for(Plugin *dest = (Plugin*)plugin_set->first;
- dest;
- dest = (Plugin*)dest->next)
- {
- if(dest == plugin)
- {
- int64_t start = plugin->startproject;
- int64_t end = plugin->startproject + plugin->length;
-
- plugin_set->clear(start, end, 1);
- plugin_set->paste_silence(start, end);
-
-// Delete 0 length pluginsets
- plugin_set->optimize();
-//printf("Track::detach_effect 2 %d\n", plugin_set->length());
- if(!plugin_set->length())
- this->plugin_set.remove_object(plugin_set);
-
- return;
- }
- }
- }
-}
-
-void Track::resample(double old_rate, double new_rate)
-{
- edits->resample(old_rate, new_rate);
- automation->resample(old_rate, new_rate);
- for(int i = 0; i < plugin_set.total; i++)
- plugin_set.values[i]->resample(old_rate, new_rate);
- nudge = (int64_t)(nudge * new_rate / old_rate);
-}
-
-void Track::detach_shared_effects(int module)
-{
- for(int i = 0; i < plugin_set.size(); i++)
- {
- PluginSet *plugin_set = this->plugin_set.get(i);
- for(Plugin *dest = (Plugin*)plugin_set->first;
- dest;
- )
- {
- if ((dest->plugin_type == PLUGIN_SHAREDPLUGIN ||
- dest->plugin_type == PLUGIN_SHAREDMODULE)
- &&
- dest->shared_location.module == module)
- {
- int64_t start = dest->startproject;
- int64_t end = dest->startproject + dest->length;
-
- plugin_set->clear(start, end, 1);
- plugin_set->paste_silence(start, end);
-
-// Delete 0 length pluginsets
- plugin_set->optimize();
- if(!plugin_set->length())
- {
- this->plugin_set.remove_object_number(i);
- dest = 0;
- --i;
- }
-
- }
-
- if(dest) dest = (Plugin*)dest->next;
- }
- }
-}
-
-
-void Track::optimize()
-{
- edits->optimize();
- for(int i = 0; i < plugin_set.total; i++)
- {
- plugin_set.values[i]->optimize();
-//printf("Track::optimize %d\n", plugin_set.values[i]->total());
- if(plugin_set.values[i]->total() <= 0)
- {
- remove_pluginset(plugin_set.values[i]);
- i--;
- }
- }
-}
-
-Plugin* Track::get_current_plugin(double position,
- int plugin_set,
- int direction,
- int convert_units,
- int use_nudge)
-{
- Plugin *current;
- if(convert_units) position = to_units(position, 0);
- if(use_nudge) position += nudge;
-
- if(plugin_set >= this->plugin_set.total || plugin_set < 0) return 0;
-
-//printf("Track::get_current_plugin 1 %d %d %d\n", position, this->plugin_set.total, direction);
- if(direction == PLAY_FORWARD)
- {
- for(current = (Plugin*)this->plugin_set.values[plugin_set]->last;
- current;
- current = (Plugin*)PREVIOUS)
- {
-// printf("Track::get_current_plugin 2 %d %ld %ld\n",
-// current->startproject,
-// current->startproject + current->length,
-// position);
- if(current->startproject <= position &&
- current->startproject + current->length > position)
- {
- return current;
- }
- }
- }
- else
- if(direction == PLAY_REVERSE)
- {
- for(current = (Plugin*)this->plugin_set.values[plugin_set]->first;
- current;
- current = (Plugin*)NEXT)
- {
- if(current->startproject < position &&
- current->startproject + current->length >= position)
- {
- return current;
- }
- }
- }
-
- return 0;
-}
-
-Plugin* Track::get_current_transition(double position,
- int direction,
- int convert_units,
- int use_nudge)
-{
- Edit *current;
- Plugin *result = 0;
- if(convert_units) position = to_units(position, 0);
- if(use_nudge) position += nudge;
-
- if(direction == PLAY_FORWARD)
- {
- for(current = edits->last; current; current = PREVIOUS)
- {
- if(current->startproject <= position && current->startproject + current->length > position)
- {
-//printf("Track::get_current_transition %p\n", current->transition);
- if(current->transition && position < current->startproject + current->transition->length)
- {
- result = current->transition;
- break;
- }
- }
- }
- }
- else
- if(direction == PLAY_REVERSE)
- {
- for(current = edits->first; current; current = NEXT)
- {
- if(current->startproject < position && current->startproject + current->length >= position)
- {
- if(current->transition && position <= current->startproject + current->transition->length)
- {
- result = current->transition;
- break;
- }
- }
- }
- }
-
- return result;
-}
-
-void Track::synchronize_params(Track *track)
-{
- for(Edit *this_edit = edits->first, *that_edit = track->edits->first;
- this_edit && that_edit;
- this_edit = this_edit->next, that_edit = that_edit->next)
- {
- this_edit->synchronize_params(that_edit);
- }
-
- for(int i = 0; i < plugin_set.total && i < track->plugin_set.total; i++)
- plugin_set.values[i]->synchronize_params(track->plugin_set.values[i]);
-
- automation->copy_from(track->automation);
- this->nudge = track->nudge;
-}
-
-
-
-
-
-int Track::dump(FILE *fp)
-{
- fprintf(fp," Data type %d\n", data_type);
- fprintf(fp," Title %s\n", title);
- fprintf(fp," Edits:\n");
- for(Edit* current = edits->first; current; current = NEXT)
- {
- current->dump(fp);
- }
- automation->dump(fp);
- fprintf(fp," Plugin Sets: %d\n", plugin_set.total);
-
- for(int i = 0; i < plugin_set.total; i++)
- plugin_set.values[i]->dump(fp);
-//printf("Track::dump 2\n");
- return 0;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-Track::Track() : ListItem<Track>()
-{
- y_pixel = 0;
-}
-
-// ======================================== accounting
-
-int Track::number_of()
-{
- return tracks->number_of(this);
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-// ================================================= editing
-
-int Track::select_auto(AutoConf *auto_conf, int cursor_x, int cursor_y)
-{
- return 0;
-}
-
-int Track::move_auto(AutoConf *auto_conf, int cursor_x, int cursor_y, int shift_down)
-{
- return 0;
-}
-
-int Track::release_auto()
-{
- return 0;
-}
-
-// used for copying automation alone
-int Track::copy_automation(double selectionstart,
- double selectionend,
- FileXML *file,
- int default_only,
- int active_only)
-{
- int64_t start = to_units(selectionstart, 0);
- int64_t end = to_units(selectionend, 0);
-
- file->tag.set_title("TRACK");
-// Video or audio
- save_header(file);
- file->append_tag();
- file->append_newline();
-
- automation->copy(start, end, file, default_only, active_only);
-
- if(edl->session->auto_conf->plugins)
- {
- for(int i = 0; i < plugin_set.total; i++)
- {
-
- plugin_set.values[i]->copy_keyframes(start,
- end,
- file,
- default_only,
- active_only);
- }
- }
-
- file->tag.set_title("/TRACK");
- file->append_tag();
- file->append_newline();
- file->append_newline();
- file->append_newline();
- file->append_newline();
-
- return 0;
-}
-
-int Track::paste_automation(double selectionstart,
- double total_length,
- double frame_rate,
- int64_t sample_rate,
- FileXML *file,
- int default_only,
- int active_only)
-{
-// Only used for pasting automation alone.
- int64_t start;
- int64_t length;
- int result;
- double scale;
- int current_pluginset;
-
- if(data_type == TRACK_AUDIO)
- scale = edl->session->sample_rate / sample_rate;
- else
- scale = edl->session->frame_rate / frame_rate;
-
- total_length *= scale;
- start = to_units(selectionstart, 0);
- length = to_units(total_length, 0);
- result = 0;
- current_pluginset = 0;
-//printf("Track::paste_automation 1\n");
-
- while(!result)
- {
- result = file->read_tag();
-
- if(!result)
- {
- if(file->tag.title_is("/TRACK"))
- result = 1;
- else
- if(automation->paste(start,
- length,
- scale,
- file,
- default_only,
- active_only,
- 0))
- {
- ;
- }
- else
- if(file->tag.title_is("PLUGINSET"))
- {
- if(current_pluginset < plugin_set.total)
- {
- plugin_set.values[current_pluginset]->paste_keyframes(start,
- length,
- file,
- default_only,
- active_only);
- current_pluginset++;
- }
- }
- }
- }
-
-
- return 0;
-}
-
-void Track::clear_automation(double selectionstart,
- double selectionend,
- int shift_autos,
- int default_only)
-{
- int64_t start = to_units(selectionstart, 0);
- int64_t end = to_units(selectionend, 0);
-
- automation->clear(start, end, edl->session->auto_conf, 0);
-
- if(edl->session->auto_conf->plugins)
- {
- for(int i = 0; i < plugin_set.total; i++)
- {
- plugin_set.values[i]->clear_keyframes(start, end);
- }
- }
-
-}
-
-void Track::set_automation_mode(double selectionstart,
- double selectionend,
- int mode)
-{
- int64_t start = to_units(selectionstart, 0);
- int64_t end = to_units(selectionend, 0);
-
- automation->set_automation_mode(start, end, mode, edl->session->auto_conf);
-}
-
-
-
-
-int Track::copy(double start,
- double end,
- FileXML *file,
- const char *output_path)
-{
-// Use a copy of the selection in converted units
-// So copy_automation doesn't reconvert.
- int64_t start_unit = to_units(start, 0);
- int64_t end_unit = to_units(end, 1);
-
-
-
-
- file->tag.set_title("TRACK");
- file->tag.set_property("RECORD", record);
- file->tag.set_property("NUDGE", nudge);
- file->tag.set_property("PLAY", play);
- file->tag.set_property("GANG", gang);
- file->tag.set_property("DRAW", draw);
- file->tag.set_property("EXPAND", expand_view);
- file->tag.set_property("TRACK_W", track_w);
- file->tag.set_property("TRACK_H", track_h);
- save_header(file);
- file->append_tag();
- file->append_newline();
- save_derived(file);
-
- file->tag.set_title("TITLE");
- file->append_tag();
- file->append_text(title);
- file->tag.set_title("/TITLE");
- file->append_tag();
- file->append_newline();
-
-// if(data_type == TRACK_AUDIO)
-// file->tag.set_property("TYPE", "AUDIO");
-// else
-// file->tag.set_property("TYPE", "VIDEO");
-//
-// file->append_tag();
-// file->append_newline();
-
- edits->copy(start_unit, end_unit, file, output_path);
-
- AutoConf auto_conf;
- auto_conf.set_all(1);
- automation->copy(start_unit, end_unit, file, 0, 0);
-
-
- for(int i = 0; i < plugin_set.total; i++)
- {
- plugin_set.values[i]->copy(start_unit, end_unit, file);
- }
-
- copy_derived(start_unit, end_unit, file);
-
- file->tag.set_title("/TRACK");
- file->append_tag();
- file->append_newline();
- file->append_newline();
- file->append_newline();
- file->append_newline();
-
- return 0;
-}
-
-int Track::copy_assets(double start,
- double end,
- ArrayList<Asset*> *asset_list)
-{
- int i, result = 0;
-
- start = to_units(start, 0);
- end = to_units(end, 0);
-
- Edit *current = edits->editof((int64_t)start, PLAY_FORWARD, 0);
-
-// Search all edits
- while(current && current->startproject < end)
- {
-// Check for duplicate assets
- if(current->asset)
- {
- for(i = 0, result = 0; i < asset_list->total; i++)
- {
- if(asset_list->values[i] == current->asset) result = 1;
- }
-// append pointer to new asset
- if(!result) asset_list->append(current->asset);
- }
-
- current = NEXT;
- }
-
- return 0;
-}
-
-
-
-
-
-int Track::clear(double start,
- double end,
- int edit_edits,
- int edit_labels,
- int edit_plugins,
- int edit_autos,
- int convert_units,
- Edits *trim_edits)
-{
-// Edits::move_auto calls this routine after the units are converted to the track
-// format.
-//printf("Track::clear 1 %d %d %d\n", edit_edits, edit_labels, edit_plugins);
- if(convert_units)
- {
- start = to_units(start, 0);
- end = to_units(end, 0);
- }
-
-
- if(edit_autos)
- automation->clear((int64_t)start, (int64_t)end, 0, 1);
-
- if(edit_plugins)
- {
- for(int i = 0; i < plugin_set.total; i++)
- {
- if(!trim_edits || trim_edits == (Edits*)plugin_set.values[i])
- plugin_set.values[i]->clear((int64_t)start, (int64_t)end, edit_autos);
- }
- }
-
- if(edit_edits)
- edits->clear((int64_t)start, (int64_t)end);
- return 0;
-}
-
-int Track::clear_handle(double start,
- double end,
- int clear_labels,
- int clear_plugins,
- int edit_autos,
- double &distance)
-{
- edits->clear_handle(start, end, clear_plugins, edit_autos, distance);
- return 0;
-}
-
-int Track::popup_transition(int cursor_x, int cursor_y)
-{
- return 0;
-}
-
-
-
-int Track::modify_edithandles(double oldposition,
- double newposition,
- int currentend,
- int handle_mode,
- int edit_labels,
- int edit_plugins,
- int edit_autos)
-{
- edits->modify_handles(oldposition,
- newposition,
- currentend,
- handle_mode,
- 1,
- edit_labels,
- edit_plugins,
- edit_autos,
- 0);
-
-
- return 0;
-}
-
-int Track::modify_pluginhandles(double oldposition,
- double newposition,
- int currentend,
- int handle_mode,
- int edit_labels,
- int edit_autos,
- Edits *trim_edits)
-{
- for(int i = 0; i < plugin_set.total; i++)
- {
- if(!trim_edits || trim_edits == (Edits*)plugin_set.values[i])
- plugin_set.values[i]->modify_handles(oldposition,
- newposition,
- currentend,
- handle_mode,
-// Don't allow plugin tweeks to affect edits.
- 0,
- edit_labels,
- 1,
- edit_autos,
- trim_edits);
- }
- return 0;
-}
-
-
-int Track::paste_silence(double start, double end, int edit_plugins, int edit_autos)
-{
- int64_t start_i = to_units(start, 0);
- int64_t end_i = to_units(end, 1);
-
- edits->paste_silence(start_i, end_i);
- if(edit_autos) shift_keyframes(start_i, end_i - start_i);
- if(edit_plugins) shift_effects(start_i, end_i - start_i, edit_autos);
-
- edits->optimize();
- return 0;
-}
-
-int Track::select_edit(int cursor_x,
- int cursor_y,
- double &new_start,
- double &new_end)
-{
- return 0;
-}
-
-int Track::scale_time(float rate_scale, int scale_edits, int scale_autos, int64_t start, int64_t end)
-{
- return 0;
-}
-
-void Track::change_plugins(SharedLocation &old_location, SharedLocation &new_location, int do_swap)
-{
- for(int i = 0; i < plugin_set.total; i++)
- {
- for(Plugin *plugin = (Plugin*)plugin_set.values[i]->first;
- plugin;
- plugin = (Plugin*)plugin->next)
- {
- if(plugin->plugin_type == PLUGIN_SHAREDPLUGIN)
- {
- if(plugin->shared_location == old_location)
- plugin->shared_location = new_location;
- else
- if(do_swap && plugin->shared_location == new_location)
- plugin->shared_location = old_location;
- }
- }
- }
-}
-
-void Track::change_modules(int old_location, int new_location, int do_swap)
-{
- for(int i = 0; i < plugin_set.total; i++)
- {
- for(Plugin *plugin = (Plugin*)plugin_set.values[i]->first;
- plugin;
- plugin = (Plugin*)plugin->next)
- {
- if(plugin->plugin_type == PLUGIN_SHAREDPLUGIN ||
- plugin->plugin_type == PLUGIN_SHAREDMODULE)
- {
- if(plugin->shared_location.module == old_location)
- plugin->shared_location.module = new_location;
- else
- if(do_swap && plugin->shared_location.module == new_location)
- plugin->shared_location.module = old_location;
- }
- }
- }
-}
-
-
-int Track::playable_edit(int64_t position, int direction)
-{
- int result = 0;
- if(direction == PLAY_REVERSE) position--;
- for(Edit *current = edits->first; current && !result; current = NEXT)
- {
- if(current->startproject <= position &&
- current->startproject + current->length > position)
- {
-//printf("Track::playable_edit %p %p\n", current->transition, current->asset);
- if(current->transition ||
- current->asset ||
- current->nested_edl) result = 1;
- }
- }
- return result;
-}
-
-
-int Track::need_edit(Edit *current, int test_transitions)
-{
- return ((test_transitions && current->transition) ||
- (!test_transitions && current->asset));
-}
-
-int64_t Track::plugin_change_duration(int64_t input_position,
- int64_t input_length,
- int reverse,
- int use_nudge)
-{
- if(use_nudge) input_position += nudge;
- for(int i = 0; i < plugin_set.total; i++)
- {
- int64_t new_duration = plugin_set.values[i]->plugin_change_duration(
- input_position,
- input_length,
- reverse);
- if(new_duration < input_length) input_length = new_duration;
- }
- return input_length;
-}
-
-int64_t Track::edit_change_duration(int64_t input_position,
- int64_t input_length,
- int reverse,
- int test_transitions,
- int use_nudge)
-{
- Edit *current;
- int64_t edit_length = input_length;
- if(use_nudge) input_position += nudge;
-
- if(reverse)
- {
-// ================================= Reverse playback
-// Get first edit on or after position
- for(current = edits->first;
- current && current->startproject + current->length <= input_position;
- current = NEXT)
- ;
-
- if(current)
- {
- if(current->startproject > input_position)
- {
-// Before first edit
- ;
- }
- else
- if(need_edit(current, test_transitions))
- {
-// Over an edit of interest.
- if(input_position - current->startproject < input_length)
- edit_length = input_position - current->startproject + 1;
- }
- else
- {
-// Over an edit that isn't of interest.
-// Search for next edit of interest.
- for(current = PREVIOUS ;
- current &&
- current->startproject + current->length > input_position - input_length &&
- !need_edit(current, test_transitions);
- current = PREVIOUS)
- ;
-
- if(current &&
- need_edit(current, test_transitions) &&
- current->startproject + current->length > input_position - input_length)
- edit_length = input_position - current->startproject - current->length + 1;
- }
- }
- else
- {
-// Not over an edit. Try the last edit.
- current = edits->last;
- if(current &&
- ((test_transitions && current->transition) ||
- (!test_transitions && current->asset)))
- edit_length = input_position - edits->last->startproject - edits->last->length + 1;
- }
- }
- else
- {
-// =================================== forward playback
-// Get first edit on or before position
- for(current = edits->last;
- current && current->startproject > input_position;
- current = PREVIOUS)
- ;
-
- if(current)
- {
- if(current->startproject + current->length <= input_position)
- {
-// Beyond last edit.
- ;
- }
- else
- if(need_edit(current, test_transitions))
- {
-// Over an edit of interest.
-// Next edit is going to require a change.
- if(current->length + current->startproject - input_position < input_length)
- edit_length = current->startproject + current->length - input_position;
- }
- else
- {
-// Over an edit that isn't of interest.
-// Search for next edit of interest.
- for(current = NEXT ;
- current &&
- current->startproject < input_position + input_length &&
- !need_edit(current, test_transitions);
- current = NEXT)
- ;
-
- if(current &&
- need_edit(current, test_transitions) &&
- current->startproject < input_position + input_length)
- edit_length = current->startproject - input_position;
- }
- }
- else
- {
-// Not over an edit. Try the first edit.
- current = edits->first;
- if(current &&
- ((test_transitions && current->transition) ||
- (!test_transitions && current->asset)))
- edit_length = edits->first->startproject - input_position;
- }
- }
-
- if(edit_length < input_length)
- return edit_length;
- else
- return input_length;
-}
-
-void Track::shuffle_edits(double start, double end, int first_track)
-{
- ArrayList<Edit*> new_edits;
- ArrayList<Label*> new_labels;
- int64_t start_units = to_units(start, 0);
- int64_t end_units = to_units(end, 0);
-// Sample range of all edits selected
- //int64_t total_start_units = 0;
- //int64_t total_end_units = 0;
-// Edit before range
- Edit *start_edit = 0;
- int have_start_edit = 0;
-
-// Move all edit pointers to list
- for(Edit *current = edits->first;
- current; )
- {
- if(current->startproject >= start_units &&
- current->startproject + current->length <= end_units)
- {
- if(!have_start_edit) start_edit = current->previous;
- have_start_edit = 1;
- //total_start_units = current->startproject;
- //total_end_units = current->startproject + current->length;
- new_edits.append(current);
-
-// Move label pointers
- if(first_track && edl->session->labels_follow_edits)
- {
- double start_seconds = from_units(current->startproject);
- double end_seconds = from_units(current->startproject +
- current->length);
- for(Label *label = edl->labels->first;
- label;
- label = label->next)
- {
- if(label->position >= start_seconds &&
- label->position < end_seconds)
- {
- new_labels.append(label);
- edl->labels->remove_pointer(label);
- }
- }
- }
-
-// Remove edit pointer
- Edit *previous = current;
- current = NEXT;
- edits->remove_pointer(previous);
- }
- else
- {
- current = NEXT;
- }
- }
-
-// Insert pointers in random order
- while(new_edits.size())
- {
- int index = rand() % new_edits.size();
- Edit *edit = new_edits.get(index);
- new_edits.remove_number(index);
- edits->insert_after(start_edit, edit);
- start_edit = edit;
-
-// Recalculate start position
-// Save old position for moving labels
- int64_t startproject1 = edit->startproject;
- int64_t startproject2 = 0;
- if(edit->previous)
- {
- edit->startproject =
- startproject2 =
- edit->previous->startproject + edit->previous->length;
- }
- else
- {
- edit->startproject = startproject2 = 0;
- }
-
-
-// Insert label pointers
- if(first_track && edl->session->labels_follow_edits)
- {
- double start_seconds1 = from_units(startproject1);
- double start_seconds2 = from_units(startproject2);
- //double end_seconds1 = from_units(edit->startproject +
- // edit->length);
- for(int i = new_labels.size() - 1; i >= 0; i--)
- {
- Label *label = new_labels.get(i);
-// Was in old edit position
- if(label->position >= start_seconds1 &&
- label->position < start_seconds2)
- {
-// Move to new edit position
- double position = label->position -
- start_seconds1 +
- start_seconds2;
- edl->labels->insert_label(position);
- new_labels.remove_object_number(i);
- }
- }
- }
-
-
- }
-
- optimize();
-
- if(first_track && edl->session->labels_follow_edits)
- {
- edl->labels->optimize();
- }
-}
-
-// exactly the same as shuffle_edits except for 1 line
-void Track::reverse_edits(double start, double end, int first_track)
-{
- ArrayList<Edit*> new_edits;
- ArrayList<Label*> new_labels;
- int64_t start_units = to_units(start, 0);
- int64_t end_units = to_units(end, 0);
-// Sample range of all edits selected
- //int64_t total_start_units = 0;
- //int64_t total_end_units = 0;
-// Edit before range
- Edit *start_edit = 0;
- int have_start_edit = 0;
-
-// Move all edit pointers to list
- for(Edit *current = edits->first;
- current; )
- {
- if(current->startproject >= start_units &&
- current->startproject + current->length <= end_units)
- {
- if(!have_start_edit) start_edit = current->previous;
- have_start_edit = 1;
- //total_start_units = current->startproject;
- //total_end_units = current->startproject + current->length;
- new_edits.append(current);
-
-// Move label pointers
- if(first_track && edl->session->labels_follow_edits)
- {
- double start_seconds = from_units(current->startproject);
- double end_seconds = from_units(current->startproject +
- current->length);
- for(Label *label = edl->labels->first;
- label;
- label = label->next)
- {
- if(label->position >= start_seconds &&
- label->position < end_seconds)
- {
- new_labels.append(label);
- edl->labels->remove_pointer(label);
- }
- }
- }
-
-// Remove edit pointer
- Edit *previous = current;
- current = NEXT;
- edits->remove_pointer(previous);
- }
- else
- {
- current = NEXT;
- }
- }
-
-// Insert pointers in reverse order
- while(new_edits.size())
- {
- int index = new_edits.size() - 1;
- Edit *edit = new_edits.get(index);
- new_edits.remove_number(index);
- edits->insert_after(start_edit, edit);
- start_edit = edit;
-
-// Recalculate start position
-// Save old position for moving labels
- int64_t startproject1 = edit->startproject;
- int64_t startproject2 = 0;
- if(edit->previous)
- {
- edit->startproject =
- startproject2 =
- edit->previous->startproject + edit->previous->length;
- }
- else
- {
- edit->startproject = startproject2 = 0;
- }
-
-
-// Insert label pointers
- if(first_track && edl->session->labels_follow_edits)
- {
- double start_seconds1 = from_units(startproject1);
- double start_seconds2 = from_units(startproject2);
- //double end_seconds1 = from_units(edit->startproject + edit->length);
- for(int i = new_labels.size() - 1; i >= 0; i--)
- {
- Label *label = new_labels.get(i);
-// Was in old edit position
- if(label->position >= start_seconds1 &&
- label->position < start_seconds2)
- {
-// Move to new edit position
- double position = label->position -
- start_seconds1 +
- start_seconds2;
- edl->labels->insert_label(position);
- new_labels.remove_object_number(i);
- }
- }
- }
-
-
- }
-
- optimize();
-
- if(first_track && edl->session->labels_follow_edits)
- {
- edl->labels->optimize();
- }
-}
-
-void Track::align_edits(double start,
- double end,
- ArrayList<double> *times)
-{
- int64_t start_units = to_units(start, 0);
- int64_t end_units = to_units(end, 0);
-
-// If 1st track with data, times is empty & we need to collect the edit times.
- if(!times->size())
- {
- for(Edit *current = edits->first; current; current = NEXT)
- {
- if(current->startproject >= start_units &&
- current->startproject + current->length <= end_units)
- {
- times->append(from_units(current->startproject));
- }
- }
- }
- else
-// All other tracks get silence or cut to align the edits on the times.
- {
- int current_time = 0;
- for(Edit *current = edits->first;
- current && current_time < times->size(); )
- {
- if(current->startproject >= start_units &&
- current->startproject + current->length <= end_units)
- {
- int64_t desired_startunits = to_units(times->get(current_time), 0);
- int64_t current_startunits = current->startproject;
- current = NEXT;
-
-
- if(current_startunits < desired_startunits)
- {
-//printf("Track::align_edits %d\n", __LINE__);
- edits->paste_silence(current_startunits,
- desired_startunits);
- shift_keyframes(current_startunits,
- desired_startunits - current_startunits);
- }
- else
- if(current_startunits > desired_startunits)
- {
- edits->clear(desired_startunits,
- current_startunits);
- if(edl->session->autos_follow_edits)
- shift_keyframes(desired_startunits,
- current_startunits - desired_startunits);
- }
-
- current_time++;
- }
- else
- {
- current = NEXT;
- }
- }
- }
-
- optimize();
-}
-
-int Track::purge_asset(Asset *asset)
-{
- return 0;
-}
-
-int Track::asset_used(Asset *asset)
-{
- Edit* current_edit;
- int result = 0;
-
- for(current_edit = edits->first; current_edit; current_edit = current_edit->next)
- {
- if(current_edit->asset == asset)
- {
- result++;
- }
- }
- return result;
-}
-
-int Track::is_playable(int64_t position, int direction)
-{
- return 1;
-}
-
-
-int Track::plugin_used(int64_t position, int64_t direction)
-{
-//printf("Track::plugin_used 1 %d\n", this->plugin_set.total);
- for(int i = 0; i < this->plugin_set.total; i++)
- {
- Plugin *current_plugin = get_current_plugin(position,
- i,
- direction,
- 0,
- 0);
-
-//printf("Track::plugin_used 2 %p %d %d\n", current_plugin, current_plugin->on, current_plugin->plugin_type);
- if(current_plugin &&
- current_plugin->on &&
- current_plugin->plugin_type != PLUGIN_NONE)
- {
- return 1;
- }
- }
-//printf("Track::plugin_used 3 %p\n", current_plugin);
- return 0;
-}
-
-// Audio is always rendered through VConsole
-int Track::direct_copy_possible(int64_t start, int direction, int use_nudge)
-{
- return 1;
-}
-
-int64_t Track::to_units(double position, int round)
-{
- return (int64_t)position;
-}
-
-double Track::to_doubleunits(double position)
-{
- return position;
-}
-
-double Track::from_units(int64_t position)
-{
- return (double)position;
-}
-
-int Track::plugin_exists(Plugin *plugin)
-{
- for(int number = 0; number < plugin_set.size(); number++)
- {
- PluginSet *ptr = plugin_set.get(number);
- for(Plugin *current_plugin = (Plugin*)ptr->first;
- current_plugin;
- current_plugin = (Plugin*)current_plugin->next)
- {
- if(current_plugin == plugin) return 1;
- }
- }
-
- for(Edit *current = edits->first; current; current = NEXT)
- {
- if(current->transition &&
- (Plugin*)current->transition == plugin) return 1;
- }
-
-
- return 0;
-}
-
-
-
projects / goodguy / history.git / blobdiff