+++ /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 "asset.h"
-#include "bcsignals.h"
-#include "bchash.h"
-#include "edl.h"
-#include "file.h"
-#include "filesystem.h"
-#include "indexfile.h"
-#include "indexstate.h"
-#include "condition.h"
-#include "language.h"
-#include "loadfile.h"
-#include "guicast.h"
-#include "mainindexes.h"
-#include "mainprogress.h"
-#include "mutex.h"
-#include "mwindow.h"
-#include "mwindowgui.h"
-#include "preferences.h"
-
-#include <string.h>
-
-
-MainIndexes::MainIndexes(MWindow *mwindow)
- : Thread(1, 0, 0)
-{
- set_synchronous(1);
- this->mwindow = mwindow;
- input_lock = new Condition(0, "MainIndexes::input_lock");
- next_lock = new Mutex("MainIndexes::next_lock");
- index_lock = new Mutex("MainIndexes::index_lock");
- interrupt_lock = new Condition(1, "MainIndexes::interrupt_lock");
- interrupt_flag = 0;
- indexfile = 0;
- done = 0;
-}
-
-MainIndexes::~MainIndexes()
-{
- mwindow->mainprogress->cancelled = 1;
- stop_loop();
- delete next_lock;
- delete input_lock;
- delete interrupt_lock;
- delete indexfile;
- delete index_lock;
-}
-
-void MainIndexes::add_next_asset(File *file, Indexable *indexable)
-{
- next_lock->lock("MainIndexes::add_next_asset");
-
-SET_TRACE
-// Test current asset
- IndexFile indexfile(mwindow, indexable);
- IndexState *index_state = 0;
- index_state = indexable->index_state;
-
-SET_TRACE
- int got_it = 0;
-
-SET_TRACE
- if(!indexfile.open_index())
- {
- index_state->index_status = INDEX_READY;
- indexfile.close_index();
- got_it = 1;
- }
-
-//printf("MainIndexes::add_next_asset %d %f\n", __LINE__, indexable->get_frame_rate());
-
-SET_TRACE
-// No index
- if(!got_it)
- {
- File *this_file = file;
-
-SET_TRACE
- if(!file && indexable->is_asset)
- {
- Asset *asset = (Asset *)indexable;
- this_file = new File;
- this_file->open_file(mwindow->preferences, asset, 1, 0);
- }
-
-
-SET_TRACE
- char index_filename[BCTEXTLEN];
- char source_filename[BCTEXTLEN];
-SET_TRACE
- IndexFile::get_index_filename(source_filename,
- mwindow->preferences->index_directory,
- index_filename,
- indexable->path);
-
-SET_TRACE
- if(this_file && !this_file->get_index(index_filename))
- {
-SET_TRACE
- if(!indexfile.open_index())
- {
-SET_TRACE
- indexfile.close_index();
-SET_TRACE
- index_state->index_status = INDEX_READY;
- got_it = 1;
- }
-SET_TRACE
- }
-
-SET_TRACE
- if(this_file && !file) delete this_file;
-SET_TRACE
- }
-SET_TRACE
-
-//printf("MainIndexes::add_next_asset %d %f\n", __LINE__, indexable->get_frame_rate());
-
-// Put source in stack
- if(!got_it)
- {
- index_state->index_status = INDEX_NOTTESTED;
- next_indexables.append(indexable);
- indexable->add_user();
- }
- next_lock->unlock();
-}
-
-void MainIndexes::delete_current_sources()
-{
- for(int i = 0; i < current_indexables.size(); i++)
- current_indexables.get(i)->Garbage::remove_user();
- current_indexables.remove_all();
-}
-
-void MainIndexes::start_loop()
-{
- interrupt_flag = 0;
- Thread::start();
-}
-
-void MainIndexes::stop_loop()
-{
- interrupt_flag = 1;
- done = 1;
- input_lock->unlock();
- interrupt_lock->unlock();
- Thread::join();
-}
-
-
-void MainIndexes::start_build()
-{
-//printf("MainIndexes::start_build 1\n");
- interrupt_flag = 0;
-// Locked up when indexes were already being built and an indexable was
-// pasted.
-// interrupt_lock.lock();
- input_lock->unlock();
-}
-
-void MainIndexes::interrupt_build()
-{
-//printf("MainIndexes::interrupt_build 1\n");
- interrupt_flag = 1;
- index_lock->lock("MainIndexes::interrupt_build");
- if(indexfile) indexfile->interrupt_index();
- index_lock->unlock();
-//printf("MainIndexes::interrupt_build 2\n");
- interrupt_lock->lock("MainIndexes::interrupt_build");
-//printf("MainIndexes::interrupt_build 3\n");
- interrupt_lock->unlock();
-//printf("MainIndexes::interrupt_build 4\n");
-}
-
-void MainIndexes::load_next_sources()
-{
- delete_current_sources();
-
-// Transfer from new list
- next_lock->lock("MainIndexes::load_next_sources");
- for(int i = 0; i < next_indexables.size(); i++)
- current_indexables.append(next_indexables.get(i));
-
-// Clear pointers from new list only
- next_indexables.remove_all();
- next_lock->unlock();
-}
-
-
-void MainIndexes::run()
-{
- while(!done)
- {
-// Wait for new indexables to be released
- input_lock->lock("MainIndexes::run 1");
- if(done) return;
-
-
- interrupt_lock->lock("MainIndexes::run 2");
- load_next_sources();
- interrupt_flag = 0;
-
-
-
-
-
-
-// test index of each indexable
- MainProgressBar *progress = 0;
- int total_sources = current_indexables.size();
- for(int i = 0;
- i < total_sources && !interrupt_flag;
- i++)
- {
- Indexable *indexable = 0;
-// Take an indexable
- indexable = current_indexables.get(i);
-
- IndexState *index_state = 0;
- index_state = indexable->index_state;
-
-//printf("MainIndexes::run 3 %s %d %d\n", indexable->path, indexable->index_status, indexable->audio_data);
-
- if(index_state->index_status == INDEX_NOTTESTED &&
- indexable->have_audio())
- {
-
-
- index_lock->lock("MainIndexes::run 1");
- indexfile = new IndexFile(mwindow, indexable);
- index_lock->unlock();
-
-
-// Doesn't exist if this returns 1.
- if(indexfile->open_index())
- {
-// Try to create index now.
- if(!progress)
- {
- if(mwindow->gui) mwindow->gui->lock_window("MainIndexes::run 1");
- progress = mwindow->mainprogress->start_progress(_("Building Indexes..."), 1);
- if(mwindow->gui) mwindow->gui->unlock_window();
- }
-
-
- indexfile->create_index(progress);
- if(progress->is_cancelled()) interrupt_flag = 1;
- }
- else
-// Exists. Update real thing.
- {
-//printf("MainIndexes::run 8\n");
- if(index_state->index_status == INDEX_NOTTESTED)
- {
- index_state->index_status = INDEX_READY;
- if(mwindow->gui) mwindow->gui->lock_window("MainIndexes::run 2");
- mwindow->edl->set_index_file(indexable);
- if(mwindow->gui) mwindow->gui->unlock_window();
- }
- indexfile->close_index();
- }
-
- index_lock->lock("MainIndexes::run 2");
- delete indexfile;
- indexfile = 0;
- index_lock->unlock();
-//printf("MainIndexes::run 8\n");
- }
-//printf("MainIndexes::run 9\n");
- }
-
- if(progress) // progress box is only created when an index is built
- {
- if(mwindow->gui) mwindow->gui->lock_window("MainIndexes::run 3");
- progress->stop_progress();
- delete progress;
- if(mwindow->gui) mwindow->gui->unlock_window();
- progress = 0;
- }
-
-
-
-
-
-
- interrupt_lock->unlock();
- }
-}
-
projects / goodguy / history.git / blobdiff