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
22 #ifndef HISTOGRAMCONFIG_H
23 #define HISTOGRAMCONFIG_H
26 #include "histogram.inc"
27 #include "histogramconfig.inc"
31 class HistogramPoint : public ListItem<HistogramPoint>
37 int equivalent(HistogramPoint *src);
45 class HistogramPoints : public List<HistogramPoint>
52 HistogramPoint* insert(float x, float y);
53 int equivalent(HistogramPoints *src);
55 void copy_from(HistogramPoints *src);
56 void interpolate(HistogramPoints *prev,
57 HistogramPoints *next,
67 int equivalent(HistogramConfig &that);
68 void copy_from(HistogramConfig &that);
69 void interpolate(HistogramConfig &prev,
70 HistogramConfig &next,
73 int64_t current_frame);
74 // Used by constructor and reset button
75 void reset(int do_mode);
82 HistogramPoints points[HISTOGRAM_MODES];
84 float output_min[HISTOGRAM_MODES];
85 float output_max[HISTOGRAM_MODES];