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

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

diff --git a/cinelerra-5.1/plugins/deinterlace/deinterlace.h b/cinelerra-5.1/plugins/deinterlace/deinterlace.h
new file mode 100644 (file)
index 0000000..2764011
--- /dev/null
+++ b/cinelerra-5.1/plugins/deinterlace/deinterlace.h
@@ -0,0 +1,99 @@
+
+/*
+ * 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 DEINTERLACE_H
+#define DEINTERLACE_H
+
+// the simplest plugin possible
+
+class DeInterlaceMain;
+
+#include "bchash.inc"
+#include "deinterwindow.h"
+#include "pluginvclient.h"
+#include "vframe.inc"
+
+
+
+#define THRESHOLD_SCALAR 1000
+
+enum
+{
+       DEINTERLACE_NONE,
+       DEINTERLACE_EVEN,
+       DEINTERLACE_ODD,
+       DEINTERLACE_AVG,
+       DEINTERLACE_SWAP_ODD,
+       DEINTERLACE_SWAP_EVEN,
+       DEINTERLACE_AVG_ODD,
+       DEINTERLACE_AVG_EVEN
+};
+
+class DeInterlaceConfig
+{
+public:
+       DeInterlaceConfig();
+
+       int equivalent(DeInterlaceConfig &that);
+       void copy_from(DeInterlaceConfig &that);
+       void interpolate(DeInterlaceConfig &prev, 
+               DeInterlaceConfig &next, 
+               int64_t prev_frame, 
+               int64_t next_frame, 
+               int64_t current_frame);
+
+       int mode;
+//     int adaptive;
+//     int threshold;
+};
+
+class DeInterlaceMain : public PluginVClient
+{
+public:
+       DeInterlaceMain(PluginServer *server);
+       ~DeInterlaceMain();
+
+
+       PLUGIN_CLASS_MEMBERS(DeInterlaceConfig)
+       
+
+// required for all realtime plugins
+       int process_buffer(VFrame *frame,
+               int64_t start_position,
+               double frame_rate);
+       int is_realtime();
+       void update_gui();
+       void save_data(KeyFrame *keyframe);
+       void read_data(KeyFrame *keyframe);
+       void render_gui(void *data);
+       int handle_opengl();
+
+       void deinterlace_avg_even(VFrame *input, VFrame *output, int dominance);
+       void deinterlace_even(VFrame *input, VFrame *output, int dominance);
+       void deinterlace_avg(VFrame *input, VFrame *output);
+       void deinterlace_swap(VFrame *input, VFrame *output, int dominance);
+
+       int changed_rows;
+       VFrame *temp;
+};
+
+
+#endif