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

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

diff --git a/cinelerra-5.1/plugins/svg/svg.h b/cinelerra-5.1/plugins/svg/svg.h
new file mode 100644 (file)
index 0000000..52cd510
--- /dev/null
+++ b/cinelerra-5.1/plugins/svg/svg.h
@@ -0,0 +1,76 @@
+
+/*
+ * 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 SVG_H
+#define SVG_H
+
+// the simplest plugin possible
+
+class SvgMain;
+class SvgThread;
+
+#include "bchash.h"
+#include "mutex.h"
+#include "svgwin.h"
+#include "overlayframe.h"
+#include "pluginvclient.h"
+#include "thread.h"
+
+class SvgConfig
+{
+public:
+       SvgConfig();
+       int equivalent(SvgConfig &that);
+       void copy_from(SvgConfig &that);
+       void interpolate(SvgConfig &prev, 
+               SvgConfig &next, 
+               long prev_frame, 
+               long next_frame, 
+               long current_frame);
+
+       float in_x, in_y, in_w, in_h, out_x, out_y, out_w, out_h;
+       char svg_file[BCTEXTLEN];
+};
+
+
+class SvgMain : public PluginVClient
+{
+public:
+       SvgMain(PluginServer *server);
+       ~SvgMain();
+
+// required for all realtime plugins
+       PLUGIN_CLASS_MEMBERS(SvgConfig)
+       int need_reconfigure;
+
+       int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
+       int is_realtime();
+       int is_synthesis();
+       void update_gui();
+       void save_data(KeyFrame *keyframe);
+       void read_data(KeyFrame *keyframe);
+
+       OverlayFrame *overlayer;
+       VFrame *ofrm;           // output frame
+};
+
+
+#endif