--- /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 "atrack.h"
+#include "cache.h"
+#include "edl.h"
+#include "edlsession.h"
+#include "file.h"
+#include "keyframe.h"
+#include "language.h"
+#include "mainprogress.h"
+#include "mwindow.h"
+#include "mwindowgui.h"
+#include "pluginarray.h"
+#include "pluginserver.h"
+#include "preferences.h"
+#include "bcprogressbox.h"
+
+
+
+
+PluginArray::PluginArray(int data_type)
+ : ArrayList<PluginServer*>()
+{
+ this->data_type = data_type;
+ cache = 0;
+ modules = 0;
+ file = 0;
+ done = 0;
+ plugin_server = 0;
+ end = 0;
+ buffer_size = 0;
+ keyframe = 0;
+ mwindow = 0;
+ start = 0;
+ error = 0;
+ edl = 0;
+}
+
+PluginArray::~PluginArray()
+{
+ remove_all_objects();
+ delete [] modules;
+}
+
+
+PluginServer* PluginArray::scan_plugindb(char *title)
+{
+ return mwindow->scan_plugindb(title, data_type);
+}
+
+int PluginArray::start_plugins(MWindow *mwindow,
+ EDL *edl,
+ PluginServer *plugin_server,
+ KeyFrame *keyframe,
+ int64_t start,
+ int64_t end,
+ File *file)
+{
+ this->mwindow = mwindow;
+ this->edl = edl;
+ this->plugin_server = plugin_server;
+ this->keyframe = keyframe;
+ this->start = start;
+ this->end = end;
+ this->file = file;
+
+ cache = new CICache(mwindow->preferences);
+ buffer_size = get_bufsize();
+ get_recordable_tracks();
+ create_modules();
+ create_buffers();
+
+ if(!plugin_server->realtime)
+ {
+ PluginServer *plugin;
+ int i;
+
+ if(!plugin_server->multichannel)
+ {
+// ============================ single channel plugins
+// start 1 plugin for each track
+ for(i = 0; i < total_tracks(); i++)
+ {
+ append(plugin = new PluginServer(*plugin_server));
+ plugin->set_mwindow(mwindow);
+ plugin->set_keyframe(keyframe);
+ plugin->append_module(modules[i]);
+ plugin->open_plugin(0,
+ mwindow->preferences,
+ mwindow->edl,
+ 0);
+ if(i == 0) plugin->set_interactive();
+ plugin->start_loop(start, end, buffer_size, 1);
+ }
+ }
+ else
+ {
+// ============================ multichannel
+// start 1 plugin for all tracks
+ append(plugin = new PluginServer(*plugin_server));
+ plugin->set_mwindow(mwindow);
+ plugin->set_keyframe(keyframe);
+ for(i = 0; i < total_tracks(); i++)
+ plugin->append_module(modules[i]);
+ plugin->open_plugin(0,
+ mwindow->preferences,
+ mwindow->edl,
+ 0);
+// set one plugin for progress bars
+ plugin->set_interactive();
+ plugin->start_loop(start, end, buffer_size, total_tracks());
+ }
+
+//printf("PluginArray::start_plugins 5\n");
+ }
+ else
+ {
+ PluginServer *plugin;
+ int i;
+
+ if(!plugin_server->multichannel)
+ {
+// single channel plugins
+// start 1 plugin for each track
+ for(i = 0; i < total_tracks(); i++)
+ {
+ append(plugin = new PluginServer(*plugin_server));
+ plugin->set_mwindow(mwindow);
+ plugin->set_keyframe(keyframe);
+ plugin->append_module(modules[i]);
+ plugin->open_plugin(0,
+ mwindow->preferences,
+ mwindow->edl,
+ 0);
+ plugin->get_parameters(start, end, 1);
+ plugin->init_realtime(0, 1, get_bufsize());
+ }
+ }
+ else
+ {
+// multichannel
+// start 1 plugin for all tracks
+ append(plugin = new PluginServer(*plugin_server));
+ plugin->set_mwindow(mwindow);
+ plugin->set_keyframe(keyframe);
+ for(i = 0; i < total_tracks(); i++)
+ plugin->append_module(modules[i]);
+ plugin->open_plugin(0,
+ mwindow->preferences,
+ mwindow->edl,
+ 0);
+ plugin->get_parameters(start, end, total_tracks());
+ plugin->init_realtime(0, total_tracks(), get_bufsize());
+ }
+ }
+//printf("PluginArray::start_plugins 8\n");
+ return 0;
+}
+
+
+
+
+
+int PluginArray::run_plugins()
+{
+// Length to write after process_loop
+ int64_t write_length;
+
+ done = 0; // for when done
+ error = 0;
+ if(plugin_server->realtime)
+ {
+ int64_t len = 0;
+ MainProgressBar *progress;
+ char string[BCTEXTLEN], string2[BCTEXTLEN];
+
+ sprintf(string, _("%s..."), plugin_server->title);
+ progress = mwindow->mainprogress->start_progress(string, end - start);
+
+ for(int64_t current_position = start;
+ current_position < end && !done && !error;
+ current_position += len)
+ {
+ len = buffer_size;
+ if(current_position + len > end) len = end - current_position;
+
+// Process in plugin. This pulls data from the modules
+ get_buffers();
+ for(int i = 0; i < total; i++)
+ {
+ process_realtime(i, current_position, len);
+ }
+
+// Write to file
+ error = write_buffers(len);
+ done = progress->update(current_position - start + len);
+ }
+
+ progress->get_time(string2);
+ progress->stop_progress();
+ delete progress;
+
+ sprintf(string, _("%s took %s"), plugin_server->title, string2);
+ mwindow->gui->lock_window();
+ mwindow->gui->show_message(string2);
+ mwindow->gui->unlock_window();
+ }
+ else
+ {
+// Run main loop once for multichannel plugins.
+// Run multiple times for single channel plugins.
+// Each write to the file must contain all the channels
+ while(!done && !error)
+ {
+ for(int i = 0; i < total; i++)
+ {
+ write_length = 0;
+ done += process_loop(i, write_length);
+ }
+
+
+ if(write_length)
+ error = write_buffers(write_length);
+ }
+ }
+
+ return error;
+}
+
+
+int PluginArray::stop_plugins()
+{
+ if(plugin_server->realtime)
+ {
+ for(int i = 0; i < total; i++)
+ {
+ values[i]->close_plugin();
+ }
+ }
+ else
+ {
+ for(int i = 0; i < total; i++)
+ {
+ values[i]->stop_loop();
+ values[i]->close_plugin();
+ }
+ }
+
+ delete cache;
+ return 0;
+}
+