4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 #include "pluginvclient.h"
29 #include "timeavgwindow.h"
36 void copy_from(TimeAvgConfig *src);
37 int equivalent(TimeAvgConfig *src);
58 class TimeAvgMain : public PluginVClient
61 TimeAvgMain(PluginServer *server);
64 // required for all realtime plugins
65 PLUGIN_CLASS_MEMBERS(TimeAvgConfig)
66 int process_buffer(VFrame *frame,
67 int64_t start_position,
70 void save_data(KeyFrame *keyframe);
71 void read_data(KeyFrame *keyframe);
73 void reset_accum(int w, int h, int color_model);
74 void subtract_accum(VFrame *frame);
75 void add_accum(VFrame *frame);
76 void transfer_accum(VFrame *frame);
80 // Frame of history in requested samplerate
81 int64_t *history_frame;
83 unsigned char *accumulation;
86 // Starting frame of history in requested framerate
87 int64_t history_start;
88 // When subtraction is disabled, this detects no change for paranoid mode.