+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2008 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 "attachmentpoint.h"
-#include "bcsignals.h"
-#include "cache.h"
-#include "commonrender.h"
-#include "edl.h"
-#include "edlsession.h"
-#include "filexml.h"
-#include "module.h"
-#include "mwindow.h"
-#include "patch.h"
-#include "patchbay.h"
-#include "plugin.h"
-#include "pluginarray.h"
-#include "pluginserver.h"
-#include "renderengine.h"
-#include "sharedlocation.h"
-#include "track.h"
-#include "tracks.h"
-#include "transportque.h"
-#include "virtualconsole.h"
-
-
-Module::Module(RenderEngine *renderengine,
- CommonRender *commonrender,
- PluginArray *plugin_array,
- Track *track)
-{
- this->renderengine = renderengine;
- this->commonrender = commonrender;
- this->plugin_array = plugin_array;
- this->track = track;
- transition = 0;
- transition_server = 0;
- attachments = 0;
- total_attachments = 0;
- new_total_attachments = 0;
- new_attachments = 0;
- nested_edl = 0;
- nested_renderengine = 0;
- nested_command = 0;
- private_cache = 0;
- cache = 0;
-}
-
-Module::~Module()
-{
- if(attachments)
- {
- for(int i = 0; i < track->plugin_set.total; i++)
- {
- if(attachments[i])
- {
-// For some reason it isn't used here.
-// attachments[i]->render_stop(0);
- delete attachments[i];
- }
- }
- delete [] attachments;
- }
- if(transition_server)
- {
- transition_server->close_plugin();
- delete transition_server;
- }
-
- delete nested_renderengine;
- delete nested_command;
- if(private_cache) delete cache;
-}
-
-void Module::create_objects()
-{
- create_new_attachments();
- swap_attachments();
-}
-
-EDL* Module::get_edl()
-{
- return renderengine ? renderengine->get_edl() : edl;
-}
-
-Preferences* Module::get_preferences()
-{
- if( renderengine ) return renderengine->preferences;
- if( plugin_array ) return plugin_array->mwindow->preferences;
- return 0;
-}
-
-
-void Module::create_new_attachments()
-{
-// Not used in pluginarray
- if(commonrender)
- {
- new_total_attachments = track->plugin_set.size();
- if(new_total_attachments)
- {
- new_attachments = new AttachmentPoint*[new_total_attachments];
- for(int i = 0; i < new_total_attachments; i++)
- {
- Plugin *plugin =
- track->get_current_plugin(commonrender->current_position,
- i,
- renderengine->command->get_direction(),
- 0,
- 1);
-
- if(plugin && plugin->plugin_type != PLUGIN_NONE && plugin->on)
- {
- new_attachments[i] = new_attachment(plugin);
-// printf("Module::create_new_attachments %d new_attachment=%p\n",
-// __LINE__,
-// new_attachments[i]->virtual_plugins.values);
- }
- else
- {
- new_attachments[i] = 0;
- }
- }
- }
- else
- new_attachments = 0;
-
-// Create plugin servers in virtual console expansion
- }
-}
-
-void Module::swap_attachments()
-{
-// for(int i = 0; i < total_attachments; i++)
-// printf("Module::swap_attachments %d attachment=%p\n", __LINE__, attachments[i] ? attachments[i]->virtual_plugins.values : 0);
-// for(int i = 0; i < new_total_attachments; i++)
-// printf("Module::swap_attachments %d new_attachment=%p\n", __LINE__, new_attachments[i] ? new_attachments[i]->virtual_plugins.values : 0);
-
-// None of this is used in a pluginarray
- for(int i = 0;
- i < new_total_attachments &&
- i < total_attachments;
- i++)
- {
-// Delete new attachment which is identical to the old one and copy
-// old attachment.
- if(new_attachments[i] &&
- attachments[i] &&
- new_attachments[i]->identical(attachments[i]))
- {
-// printf("Module::swap_attachments %d virtual_plugins=%p new_virtual_plugins=%p\n",
-// __LINE__,
-// new_attachments[i]->virtual_plugins.values,
-// new_attachments[i]->new_virtual_plugins.values);
-
- delete new_attachments[i];
- new_attachments[i] = attachments[i];
- attachments[i] = 0;
- }
- }
-
-// Delete old attachments which weren't identical to new ones
- for(int i = 0; i < total_attachments; i++)
- {
- if(attachments[i]) delete attachments[i];
- }
-
- if(attachments)
- {
- delete [] attachments;
- }
-
- attachments = new_attachments;
- total_attachments = new_total_attachments;
-
- new_attachments = 0;
- new_total_attachments = 0;
-
-// for(int i = 0; i < total_attachments; i++)
-// printf("Module::swap_attachments %d final_attachment=%p\n", __LINE__, attachments[i] ? attachments[i]->virtual_plugins.values : 0);
-}
-
-int Module::render_init()
-{
- for(int i = 0; i < total_attachments; i++)
- {
- if(attachments[i])
- attachments[i]->render_init();
- }
-
- return 0;
-}
-
-void Module::render_stop()
-{
- for(int i = 0; i < total_attachments; i++)
- {
- if(attachments[i])
- attachments[i]->render_stop();
- }
-}
-
-AttachmentPoint* Module::attachment_of(Plugin *plugin)
-{
-//printf("Module::attachment_of 1 %d\n", total_attachments);
- for(int i = 0; i < total_attachments; i++)
- {
-//printf("Module::attachment_of 2 %p\n", attachments[i]);
- if(attachments[i] &&
- attachments[i]->plugin == plugin) return attachments[i];
- }
- return 0;
-}
-
-AttachmentPoint* Module::get_attachment(int number)
-{
- if(number < total_attachments)
- return attachments[number];
- else
- return 0;
-}
-
-void Module::reset_attachments()
-{
-//printf("Module::reset_attachments 1 %d\n", total_attachments);
- for(int i = 0; i < total_attachments; i++)
- {
-//printf("Module::reset_attachments 2 %p\n", attachments[i]);
- AttachmentPoint *attachment = attachments[i];
- if(attachment) attachment->reset_status();
- }
-}
-
-// Test plugins for reconfiguration.
-// Used in playback
-int Module::test_plugins()
-{
- if(total_attachments != track->plugin_set.total) return 1;
-
- for(int i = 0; i < total_attachments; i++)
- {
- AttachmentPoint *attachment = attachments[i];
- Plugin *plugin = track->get_current_plugin(
- commonrender->current_position,
- i,
- renderengine->command->get_direction(),
- 0,
- 1);
-// One exists and one doesn't
- int use_plugin = plugin &&
- plugin->plugin_type != PLUGIN_NONE &&
- plugin->on;
-
- if((attachment && !use_plugin) ||
- (!attachment && use_plugin)) return 1;
-
-// Plugin not the same
- if(plugin &&
- attachment &&
- attachment->plugin &&
- !plugin->identical(attachment->plugin)) return 1;
- }
-
- return 0;
-}
-
-void Module::update_transition(int64_t current_position,
- int direction)
-{
- transition = track->get_current_transition(current_position,
- direction,
- 0,
- 0);
-
-// For situations where we had a transition but not anymore,
-// keep the server open.
-// Maybe the same transition will follow and we won't need to reinit.
-// (happens a lot while scrubbing over transitions left and right)
-
-
-// If the current transition differs from the previous transition, delete the
-// server.
- if ((transition &&
- transition_server &&
- strcmp(transition->title, transition_server->plugin->title)))
- {
- transition_server->close_plugin();
- delete transition_server;
- transition_server = 0;
- }
-
- if(transition && !transition_server)
- {
- if(renderengine)
- {
- PluginServer *plugin_server = MWindow::scan_plugindb(transition->title,
- track->data_type);
- transition_server = new PluginServer(*plugin_server);
- transition_server->open_plugin(0,
- get_preferences(),
- get_edl(),
- transition);
- transition_server->init_realtime(
- get_edl()->session->real_time_playback &&
- renderengine->command->realtime,
- 1,
- get_buffer_size());
- }
- else
- if(plugin_array)
- {
- PluginServer *plugin_server = MWindow::scan_plugindb(transition->title,
- plugin_array->data_type);
- transition_server = new PluginServer(*plugin_server);
- transition_server->open_plugin(0,
- get_preferences(),
- get_edl(),
- transition);
- transition_server->init_realtime(
- 0,
- 1,
- get_buffer_size());
- }
- }
-}
-
-
-void Module::dump()
-{
- printf(" Module title=%s\n", track->title);
- printf(" Plugins total_attachments=%d\n", total_attachments);
- for(int i = 0; i < total_attachments; i++)
- {
- attachments[i]->dump();
- }
-}
-
-
-
-
-
-
projects / goodguy / history.git / blobdiff