--- /dev/null
+
+/*
+ * 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-cv.h"
+#include "pluginvclient.h"
+#include "vframe.inc"
+
+
+
+#define THRESHOLD_SCALAR 1000
+
+enum
+{
+ DEINTERLACE_NONE,
+ DEINTERLACE_KEEP,
+ DEINTERLACE_AVG_1F,
+ DEINTERLACE_AVG,
+ DEINTERLACE_BOBWEAVE,
+ DEINTERLACE_SWAP,
+ DEINTERLACE_TEMPORALSWAP,
+};
+
+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;
+ volatile int dominance; /* top or bottom field */
+};
+
+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();
+ int hide_gui();
+ void update_gui();
+ void save_data(KeyFrame *keyframe);
+ void read_data(KeyFrame *keyframe);
+ void render_gui(void *data);
+
+ void deinterlace_avg_top(VFrame *input, VFrame *output, int dominance);
+ void deinterlace_top(VFrame *input, VFrame *output, int dominance);
+ void deinterlace_avg(VFrame *input, VFrame *output);
+ void deinterlace_swap(VFrame *input, VFrame *output, int dominance);
+ void deinterlace_temporalswap(VFrame *input, VFrame *prevframe, VFrame *output, int dominance);
+ void deinterlace_bobweave(VFrame *input, VFrame *prevframe, VFrame *output, int dominance);
+
+ int changed_rows;
+ VFrame *temp;
+ VFrame *temp_prevframe;
+};
+
+
+#endif