-
-/*
- * CINELERRA
- * Copyright (C) 1997-2012 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
- *
- */
-
-#ifndef REMOVEGAPS_H
-#define REMOVEGAPS_H
-
-
-#include "guicast.h"
-#include "pluginaclient.h"
-#include "resample.h"
-
-
-
-class RemoveGaps;
-class RemoveGapsWindow;
-
-class RemoveGapsConfig
-{
-public:
- RemoveGapsConfig();
- void boundaries();
- int equivalent(RemoveGapsConfig &src);
- void copy_from(RemoveGapsConfig &src);
- void interpolate(RemoveGapsConfig &prev,
- RemoveGapsConfig &next,
- int64_t prev_frame,
- int64_t next_frame,
- int64_t current_frame);
-// Threshold to be considered a gap in DB
- double threshold;
-// Duration below threshold required to remove a gap in seconds
- double duration;
-};
-
-
-class RemoveGapsThreshold : public BC_FPot
-{
-public:
- RemoveGapsThreshold(RemoveGapsWindow *window,
- RemoveGaps *plugin,
- int x,
- int y);
- int handle_event();
- RemoveGaps *plugin;
-};
-
-class RemoveGapsDuration : public BC_FPot
-{
-public:
- RemoveGapsDuration(RemoveGapsWindow *window,
- RemoveGaps *plugin,
- int x,
- int y);
- int handle_event();
- RemoveGaps *plugin;
-};
-
-class RemoveGapsWindow : public PluginClientWindow
-{
-public:
- RemoveGapsWindow(RemoveGaps *plugin);
- ~RemoveGapsWindow();
- void create_objects();
-
- RemoveGaps *plugin;
- RemoveGapsThreshold *threshold;
- RemoveGapsDuration *duration;
-};
-
-
-
-class RemoveGaps : public PluginAClient
-{
-public:
- RemoveGaps(PluginServer *server);
- ~RemoveGaps();
-
- PLUGIN_CLASS_MEMBERS2(RemoveGapsConfig)
-
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- void update_gui();
- int is_realtime();
- int process_buffer(int64_t size,
- Samples *buffer,
- int64_t start_position,
- int sample_rate);
- void render_stop();
-
- Samples *temp;
-// Position in temp buffer of input
- int temp_position;
-
-// Position being read
- int64_t source_start;
-// Position being written, to detect a seek operation
- int64_t dest_start;
-// Current samples below threshold
- int64_t gap_length;
- int need_reconfigure;
-};
-
-
-#endif
-