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diff --git a/cinelerra-5.1/plugins/zoomblur/zoomblur.h b/cinelerra-5.1/plugins/zoomblur/zoomblur.h
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+++ b/cinelerra-5.1/plugins/zoomblur/zoomblur.h
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+
+/*
+ * 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 ZOOMBLUR_H
+#define ZOOMBLUR_H
+
+
+#include "bcdisplayinfo.h"
+#include "bcsignals.h"
+#include "clip.h"
+#include "bchash.h"
+#include "filexml.h"
+#include "keyframe.h"
+#include "language.h"
+#include "loadbalance.h"
+#include "pluginvclient.h"
+#include "vframe.h"
+
+
+
+class ZoomBlurMain;
+class ZoomBlurWindow;
+class ZoomBlurEngine;
+class ZoomBlurReset;
+
+
+
+
+class ZoomBlurConfig
+{
+public:
+	ZoomBlurConfig();
+
+	void reset();
+	int equivalent(ZoomBlurConfig &that);
+	void copy_from(ZoomBlurConfig &that);
+	void interpolate(ZoomBlurConfig &prev,
+		ZoomBlurConfig &next,
+		long prev_frame,
+		long next_frame,
+		long current_frame);
+
+	int x;
+	int y;
+	int radius;
+	int steps;
+	int r;
+	int g;
+	int b;
+	int a;
+};
+
+
+
+class ZoomBlurSize : public BC_ISlider
+{
+public:
+	ZoomBlurSize(ZoomBlurMain *plugin,
+		int x,
+		int y,
+		int *output,
+		int min,
+		int max);
+	int handle_event();
+	ZoomBlurMain *plugin;
+	int *output;
+};
+
+class ZoomBlurToggle : public BC_CheckBox
+{
+public:
+	ZoomBlurToggle(ZoomBlurMain *plugin,
+		int x,
+		int y,
+		int *output,
+		char *string);
+	int handle_event();
+	ZoomBlurMain *plugin;
+	int *output;
+};
+
+class ZoomBlurWindow : public PluginClientWindow
+{
+public:
+	ZoomBlurWindow(ZoomBlurMain *plugin);
+	~ZoomBlurWindow();
+
+	void create_objects();
+	void update();
+
+	ZoomBlurSize *x, *y, *radius, *steps;
+	ZoomBlurToggle *r, *g, *b, *a;
+	ZoomBlurMain *plugin;
+	ZoomBlurReset *reset;
+};
+
+class ZoomBlurReset : public BC_GenericButton
+{
+public:
+	ZoomBlurReset(ZoomBlurMain *plugin, ZoomBlurWindow *window, int x, int y);
+	~ZoomBlurReset();
+	int handle_event();
+	ZoomBlurMain *plugin;
+	ZoomBlurWindow *window;
+};
+
+
+
+
+// Output coords for a layer of blurring
+// Used for OpenGL only
+class ZoomBlurLayer
+{
+public:
+	ZoomBlurLayer() {};
+	float x1, y1, x2, y2;
+};
+
+class ZoomBlurMain : public PluginVClient
+{
+public:
+	ZoomBlurMain(PluginServer *server);
+	~ZoomBlurMain();
+
+	int process_buffer(VFrame *frame,
+		int64_t start_position,
+		double frame_rate);
+	int is_realtime();
+	void save_data(KeyFrame *keyframe);
+	void read_data(KeyFrame *keyframe);
+	void update_gui();
+	int handle_opengl();
+
+	PLUGIN_CLASS_MEMBERS(ZoomBlurConfig)
+
+	void delete_tables();
+	VFrame *input, *output, *temp;
+	ZoomBlurEngine *engine;
+	int **scale_y_table;
+	int **scale_x_table;
+	ZoomBlurLayer *layer_table;
+	int table_entries;
+	int need_reconfigure;
+// The accumulation buffer is needed because 8 bits isn't precise enough
+	unsigned char *accum;
+};
+
+class ZoomBlurPackage : public LoadPackage
+{
+public:
+	ZoomBlurPackage();
+	int y1, y2;
+};
+
+class ZoomBlurUnit : public LoadClient
+{
+public:
+	ZoomBlurUnit(ZoomBlurEngine *server, ZoomBlurMain *plugin);
+	void process_package(LoadPackage *package);
+	ZoomBlurEngine *server;
+	ZoomBlurMain *plugin;
+};
+
+class ZoomBlurEngine : public LoadServer
+{
+public:
+	ZoomBlurEngine(ZoomBlurMain *plugin,
+		int total_clients,
+		int total_packages);
+	void init_packages();
+	LoadClient* new_client();
+	LoadPackage* new_package();
+	ZoomBlurMain *plugin;
+};
+
+
+#endif