87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/* GStreamer
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* Copyright (C) <2009> Sebastian Dröge <sebastian.droege@collabora.co.uk>
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*
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* EffecTV - Realtime Digital Video Effector
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* Copyright (C) 2001-2006 FUKUCHI Kentaro
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*
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* RippleTV - Water ripple effect.
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* Copyright (C) 2001-2002 FUKUCHI Kentaro
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*
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* EffecTV is free software. This library is free software;
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* you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_RIPPLE_H__
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#define __GST_RIPPLE_H__
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#include <gst/video/gstvideofilter.h>
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G_BEGIN_DECLS
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#define GST_TYPE_RIPPLETV \
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(gst_rippletv_get_type())
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#define GST_RIPPLETV(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RIPPLETV,GstRippleTV))
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#define GST_RIPPLETV_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RIPPLETV,GstRippleTVClass))
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#define GST_IS_RIPPLETV(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RIPPLETV))
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#define GST_IS_RIPPLETV_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RIPPLETV))
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typedef struct _GstRippleTV GstRippleTV;
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typedef struct _GstRippleTVClass GstRippleTVClass;
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struct _GstRippleTV
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{
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GstVideoFilter element;
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/* < private > */
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gint mode;
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gint16 *background;
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guint8 *diff;
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gint *map, *map1, *map2, *map3;
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gint map_h, map_w;
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gint8 *vtable;
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gboolean bg_is_set;
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gint period;
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gint rain_stat;
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guint drop_prob;
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gint drop_prob_increment;
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gint drops_per_frame_max;
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gint drops_per_frame;
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gint drop_power;
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};
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struct _GstRippleTVClass
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{
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GstVideoFilterClass parent_class;
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};
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GType gst_rippletv_get_type (void);
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G_END_DECLS
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#endif /* __GST_RIPPLE_H__ */
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