-
-/*
- * 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
- *
- */
-
-#ifndef SELTEMPAVG_H
-#define SELTEMPAVG_H
-
-class SelTempAvgMain;
-
-#include "bchash.inc"
-#include "pluginvclient.h"
-#include "seltempavgwindow.h"
-#include "vframe.inc"
-
-class SelTempAvgConfig
-{
-public:
- SelTempAvgConfig();
- void copy_from(SelTempAvgConfig *src);
- int equivalent(SelTempAvgConfig *src);
-
- int frames;
-
- float avg_threshold_RY, avg_threshold_GU, avg_threshold_BV;
- float std_threshold_RY, std_threshold_GU, std_threshold_BV;
- int mask_RY, mask_GU, mask_BV;
-
- int method;
- enum
- {
- METHOD_NONE,
- METHOD_SELTEMPAVG,
- METHOD_AVERAGE,
- METHOD_STDDEV
- };
-
- int offsetmode;
- enum
- {
- OFFSETMODE_FIXED,
- OFFSETMODE_RESTARTMARKERSYS
- };
-
-
- int paranoid;
- int nosubtract;
- int offset_restartmarker_keyframe;
- int offset_fixed_value;
- float gain;
-
-};
-
-
-class SelTempAvgMain : public PluginVClient
-{
-public:
- SelTempAvgMain(PluginServer *server);
- ~SelTempAvgMain();
-
-// required for all realtime plugins
- PLUGIN_CLASS_MEMBERS(SelTempAvgConfig)
- void update_gui();
- int process_buffer(VFrame *frame, int64_t start_position, double frame_rate);
- int is_realtime();
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- int nextkeyframeisoffsetrestart(KeyFrame *keyframe);
- void clear_accum(int w, int h, int color_model);
- void subtract_accum(VFrame *frame);
- void add_accum(VFrame *frame);
- void transfer_accum(VFrame *frame);
-
- int64_t restartoffset;
- int onakeyframe;
-
- char string[BCTEXTLEN];
-
- VFrame **history;
-
-// Frame of history in requested framerate
- int64_t *history_frame;
- int *history_valid;
- unsigned char *accumulation;
- unsigned char *accumulation_sq;
- unsigned char *accumulation_grey;
-
- int history_size;
-// Starting frame of history in requested framerate
- int64_t history_start;
-// When subtraction is disabled, this detects no change for paranoid mode.
- int64_t prev_frame;
-};
-
-
-#endif