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81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* GStreamer
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* Copyright (C) 2009,2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
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*
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* This library is free software; 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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_SHAPE_WIPE_H__
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#define __GST_SHAPE_WIPE_H__
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#include <gst/gst.h>
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#include <gst/video/video.h>
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G_BEGIN_DECLS
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#define GST_TYPE_SHAPE_WIPE \
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(gst_shape_wipe_get_type())
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#define GST_SHAPE_WIPE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SHAPE_WIPE,GstShapeWipe))
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#define GST_SHAPE_WIPE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SHAPE_WIPE,GstShapeWipeClass))
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#define GST_SHAPE_WIPE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),GST_TYPE_SHAPE_WIPE,GstShapeWipeClass))
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#define GST_IS_SHAPE_WIPE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SHAPE_WIPE))
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#define GST_IS_SHAPE_WIPE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SHAPE_WIPE))
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typedef struct _GstShapeWipe GstShapeWipe;
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typedef struct _GstShapeWipeClass GstShapeWipeClass;
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struct _GstShapeWipe
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{
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GstElement parent;
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/* private */
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GstPad *video_sinkpad;
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GstPad *mask_sinkpad;
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GstPad *srcpad;
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GstSegment segment;
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GstBuffer *mask;
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gfloat mask_position;
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gfloat mask_border;
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GMutex *mask_mutex;
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GCond *mask_cond;
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gint mask_bpp;
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GstVideoFormat fmt;
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gint width, height;
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gboolean shutdown;
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gdouble proportion;
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GstClockTime earliest_time;
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GstClockTime frame_duration;
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};
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struct _GstShapeWipeClass
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{
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GstElementClass parent_class;
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};
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GType gst_shape_wipe_get_type (void);
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G_END_DECLS
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#endif /* __GST_SHAPE_WIPE_H__ */
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