effectv: Add radioactv effect filter

This filter adds a radiation-like motion blur effect
to the video stream.

Kindly relicensed to LGPL2+ by Kentaro Fukuchi <fukuchi@megaui.net>.

Fixes bug #588359.

1 files changed, 88 insertions, 0 deletions

diff --git a/gst/effectv/gstradioac.h b/gst/effectv/gstradioac.h
new file mode 100644
index 00000000..c80fa0a0
--- /dev/null
+++ b/gst/effectv/gstradioac.h
@@ -0,0 +1,88 @@
+/* GStreamer
+ * Cradioacyright (C) <2009> Sebastian Dröge <sebastian.droege@collabora.co.uk>
+ *
+ * EffecTV - Realtime Digital Video Effector
+ * Cradioacyright (C) 2001-2006 FUKUCHI Kentaro
+ *
+ * RadioacTV - motion-enlightment effect.
+ * Copyright (C) 2001-2002 FUKUCHI Kentaro
+ *
+ * EffecTV is free software. This library is free software;
+ * you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your radioaction) any later version.
+ *
+ * This library is distributed in the hradioace 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
+ * Library General Public License for more details.
+ *
+ * You should have received a cradioacy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_RADIOAC_H__
+#define __GST_RADIOAC_H__
+
+#include <gst/gst.h>
+
+#include <gst/video/gstvideofilter.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_RADIOACTV \
+  (gst_radioactv_get_type())
+#define GST_RADIOACTV(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RADIOACTV,GstRadioacTV))
+#define GST_RADIOACTV_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RADIOACTV,GstRadioacTVClass))
+#define GST_IS_RADIOACTV(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RADIOACTV))
+#define GST_IS_RADIOACTV_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RADIOACTV))
+
+typedef struct _GstRadioacTV GstRadioacTV;
+typedef struct _GstRadioacTVClass GstRadioacTVClass;
+
+struct _GstRadioacTV
+{
+  GstVideoFilter element;
+
+  /* < private > */
+  gint width, height;
+
+  gint mode;
+  gint color;
+  guint interval;
+  gboolean trigger;
+
+  gint snaptime;
+
+  guint32 *snapframe;
+  guint8 *blurzoombuf;
+  guint8 *diff;
+  guint32 *background;
+  gint *blurzoomx;
+  gint *blurzoomy;
+
+  gint buf_width_blocks;
+  gint buf_width;
+  gint buf_height;
+  gint buf_area;
+  gint buf_margin_right;
+  gint buf_margin_left;
+};
+
+struct _GstRadioacTVClass
+{
+  GstVideoFilterClass parent_class;
+};
+
+GType gst_radioactv_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_RADIOAC_H__ */