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

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

diff --git a/cinelerra-5.1/plugins/delayvideo/delayvideo.h b/cinelerra-5.1/plugins/delayvideo/delayvideo.h
new file mode 100644 (file)
index 0000000..69823fb
--- /dev/null
+++ b/cinelerra-5.1/plugins/delayvideo/delayvideo.h
@@ -0,0 +1,121 @@
+
+/*
+ * 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 DELAYVIDEO_H
+#define DELAYVIDEO_H
+
+
+
+#include "bchash.inc"
+#include "guicast.h"
+#include "mutex.h"
+#include "pluginvclient.h"
+#include "vframe.inc"
+
+
+
+class DelayVideo;
+
+
+
+
+
+class DelayVideoConfig
+{
+public:
+       DelayVideoConfig();
+       
+       int equivalent(DelayVideoConfig &that);
+       void copy_from(DelayVideoConfig &that);
+       void interpolate(DelayVideoConfig &prev, 
+               DelayVideoConfig &next, 
+               int64_t prev_frame, 
+               int64_t next_frame, 
+               int64_t current_frame);
+
+       // kjb - match defined update() type of float instead of double.
+       float length;
+};
+
+class DelayVideoWindow;
+
+class DelayVideoSlider : public BC_TumbleTextBox
+{
+public:
+       DelayVideoSlider(DelayVideoWindow *window,
+               DelayVideo *plugin, 
+               int x, 
+               int y);
+       
+       int handle_event();
+       
+       DelayVideo *plugin;
+       DelayVideoWindow *window;
+       
+};
+
+
+class DelayVideoWindow : public PluginClientWindow
+{
+public:
+       DelayVideoWindow(DelayVideo *plugin);
+       ~DelayVideoWindow();
+       
+       void create_objects();
+       void update_gui();
+       
+       DelayVideo *plugin;
+       DelayVideoSlider *slider;
+};
+
+
+
+
+
+
+class DelayVideo : public PluginVClient
+{
+public:
+       DelayVideo(PluginServer *server);
+       ~DelayVideo();
+       
+       PLUGIN_CLASS_MEMBERS(DelayVideoConfig);
+       int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
+       int is_realtime();
+       void save_data(KeyFrame *keyframe);
+       void read_data(KeyFrame *keyframe);
+       void reset();
+       void reconfigure();
+
+
+
+       void update_gui();
+
+
+       int need_reconfigure;
+       int allocation;
+       VFrame **buffer;
+       VFrame *input, *output;
+};
+
+
+
+#endif