Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / plugins / histogram_bezier / bistogramconfig.h

diff --git a/cinelerra-5.1/plugins/histogram_bezier/bistogramconfig.h b/cinelerra-5.1/plugins/histogram_bezier/bistogramconfig.h
new file mode 100644 (file)
index 0000000..ce4d490
--- /dev/null
+++ b/cinelerra-5.1/plugins/histogram_bezier/bistogramconfig.h
@@ -0,0 +1,96 @@
+
+/*
+ * 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 HISTOGRAMCONFIG_H
+#define HISTOGRAMCONFIG_H
+
+
+#include "bistogram.inc"
+#include "bistogramconfig.inc"
+#include "linklist.h"
+#include <stdint.h>
+
+class HistogramPoint : public ListItem<HistogramPoint>
+{
+public:
+       HistogramPoint();
+       ~HistogramPoint();
+
+       int equivalent(HistogramPoint *src);
+       float x, y;
+       float gradient;
+       float xoffset_left;
+       float xoffset_right;
+};
+
+
+class HistogramPoints : public List<HistogramPoint>
+{
+public:
+       HistogramPoints();
+       ~HistogramPoints();
+
+// Insert new point
+       HistogramPoint* insert(float x, float y);
+       int equivalent(HistogramPoints *src);
+       void boundaries();
+       void copy_from(HistogramPoints *src);
+       void interpolate(HistogramPoints *prev, 
+               HistogramPoints *next,
+               double prev_scale,
+               double next_scale);
+};
+
+class HistogramConfig
+{
+public:
+       HistogramConfig();
+
+       int equivalent(HistogramConfig &that);
+       void copy_from(HistogramConfig &that);
+       void interpolate(HistogramConfig &prev, 
+               HistogramConfig &next, 
+               int64_t prev_frame, 
+               int64_t next_frame, 
+               int64_t current_frame);
+// Used by constructor and reset button
+       void reset(int do_mode);
+       void reset_points();
+       void boundaries();
+       void dump();
+
+// Range 0 - 1.0
+// Input points
+       HistogramPoints points[HISTOGRAM_MODES];
+// Output points
+       float output_min[HISTOGRAM_MODES];
+       float output_max[HISTOGRAM_MODES];
+       int automatic;
+       float threshold;
+       int split;
+       int smoothMode;
+};
+
+
+#endif
+
+
+