mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 02:30:35 +00:00
95 lines
3.2 KiB
C
95 lines
3.2 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) 2010 Thiago Santos <thiago.sousa.santos@collabora.co.uk>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* Alternatively, the contents of this file may be used under the
|
|
* GNU Lesser General Public License Version 2.1 (the "LGPL"), in
|
|
* which case the following provisions apply instead of the ones
|
|
* mentioned above:
|
|
*
|
|
* 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 option) any later version.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy 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_MARBLE_H__
|
|
#define __GST_MARBLE_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include "gstgeometrictransform.h"
|
|
#include "geometricmath.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/* #defines don't like whitespacey bits */
|
|
#define GST_TYPE_MARBLE \
|
|
(gst_marble_get_type())
|
|
#define GST_MARBLE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MARBLE,GstMarble))
|
|
#define GST_MARBLE_CAST(obj) \
|
|
((GstMarble *)(obj))
|
|
#define GST_MARBLE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MARBLE,GstMarbleClass))
|
|
#define GST_IS_MARBLE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MARBLE))
|
|
#define GST_IS_MARBLE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MARBLE))
|
|
|
|
typedef struct _GstMarble GstMarble;
|
|
typedef struct _GstMarbleClass GstMarbleClass;
|
|
|
|
struct _GstMarble
|
|
{
|
|
GstGeometricTransform element;
|
|
|
|
gdouble xscale;
|
|
gdouble yscale;
|
|
gdouble turbulence;
|
|
gdouble amount;
|
|
|
|
Noise *noise;
|
|
gdouble *sin_table;
|
|
gdouble *cos_table;
|
|
};
|
|
|
|
struct _GstMarbleClass
|
|
{
|
|
GstGeometricTransformClass parent_class;
|
|
};
|
|
|
|
GType gst_marble_get_type (void);
|
|
|
|
gboolean gst_marble_plugin_init (GstPlugin * plugin);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_MARBLE_H__ */
|