mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-10 16:45:55 +00:00
61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/* GStreamer alphacolor element
|
|
* Copyright (C) 2005 Wim Taymans <wim@fluendo.com>
|
|
*
|
|
* 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_ALPHA_COLOR_H_
|
|
#define _GST_ALPHA_COLOR_H_
|
|
|
|
#include <gst/video/video.h>
|
|
#include <gst/video/gstvideofilter.h>
|
|
|
|
#define GST_TYPE_ALPHA_COLOR \
|
|
(gst_alpha_color_get_type())
|
|
#define GST_ALPHA_COLOR(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ALPHA_COLOR,GstAlphaColor))
|
|
#define GST_ALPHA_COLOR_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ALPHA_COLOR,GstAlphaColorClass))
|
|
#define GST_IS_ALPHA_COLOR(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ALPHA_COLOR))
|
|
#define GST_IS_ALPHA_COLOR_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ALPHA_COLOR))
|
|
|
|
typedef struct _GstAlphaColor GstAlphaColor;
|
|
typedef struct _GstAlphaColorClass GstAlphaColorClass;
|
|
|
|
struct _GstAlphaColor
|
|
{
|
|
GstVideoFilter parent;
|
|
|
|
/*< private >*/
|
|
/* caps */
|
|
GstVideoFormat in_format, out_format;
|
|
gint width, height;
|
|
|
|
void (*process) (guint8 * data, gint size, const gint * matrix);
|
|
const gint *matrix;
|
|
};
|
|
|
|
struct _GstAlphaColorClass
|
|
{
|
|
GstVideoFilterClass parent_class;
|
|
};
|
|
|
|
GType gst_alpha_color_get_type (void);
|
|
|
|
#endif /* _GST_ALPHA_COLOR_H_ */
|