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

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

diff --git a/cinelerra-5.1/plugins/edge/edge.h b/cinelerra-5.1/plugins/edge/edge.h
new file mode 100644 (file)
index 0000000..6e44d36
--- /dev/null
+++ b/cinelerra-5.1/plugins/edge/edge.h
@@ -0,0 +1,111 @@
+/*
+ * CINELERRA
+ * Copyright (C) 1997-2014 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 EDGE_H
+#define EDGE_H
+
+#include "loadbalance.h"
+#include "pluginvclient.h"
+
+class EdgeEngine;
+class Edge;
+
+class EdgeConfig
+{
+public:
+       EdgeConfig();
+
+       int equivalent(EdgeConfig &that);
+       void copy_from(EdgeConfig &that);
+       void interpolate(EdgeConfig &prev, 
+               EdgeConfig &next, 
+               long prev_frame, 
+               long next_frame, 
+               long current_frame);
+       void limits();
+
+
+       int amount;
+};
+
+class EdgePackage : public LoadPackage
+{
+public:
+       EdgePackage();
+       int y1;
+       int y2;
+};
+
+class EdgeUnit : public LoadClient
+{
+public:
+       EdgeUnit(EdgeEngine *server);
+       ~EdgeUnit();
+       float edge_detect(float *data, float max, int do_max);
+       void process_package(LoadPackage *package);
+       EdgeEngine *server;
+};
+
+
+class EdgeEngine : public LoadServer
+{
+public:
+       EdgeEngine(Edge *plugin,
+               int total_clients, 
+               int total_packages);
+       ~EdgeEngine();
+
+       void init_packages();
+       void process(VFrame *dst, VFrame *src);
+
+       LoadClient* new_client();
+       LoadPackage* new_package();
+       VFrame *src, *dst;
+       Edge *plugin;
+};
+
+
+class Edge : public PluginVClient
+{
+public:
+       Edge(PluginServer *server);
+       ~Edge();
+// required for all realtime plugins
+       PLUGIN_CLASS_MEMBERS2(EdgeConfig)
+       int is_realtime();
+       void update_gui();
+       void save_data(KeyFrame *keyframe);
+       void read_data(KeyFrame *keyframe);
+       int process_buffer(VFrame *frame,
+               int64_t start_position,
+               double frame_rate);
+
+       EdgeEngine *engine;
+       VFrame *temp;
+};
+
+
+
+#endif
+
+
+