gstreamer/subprojects/gst-plugins-good/gst/debugutils/gstnavigationtest.h

82 lines
2.2 KiB
C

/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_NAVIGATIONTEST_H__
#define __GST_NAVIGATIONTEST_H__
#include <gst/video/video.h>
#include <gst/video/gstvideofilter.h>
G_BEGIN_DECLS
#define GST_TYPE_NAVIGATIONTEST \
(gst_navigationtest_get_type())
#define GST_NAVIGATIONTEST(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NAVIGATIONTEST,GstNavigationtest))
#define GST_NAVIGATIONTEST_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NAVIGATIONTEST,GstNavigationtestClass))
#define GST_IS_NAVIGATIONTEST(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NAVIGATIONTEST))
#define GST_IS_NAVIGATIONTEST_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NAVIGATIONTEST))
typedef struct _GstNavigationtest GstNavigationtest;
typedef struct _GstNavigationtestClass GstNavigationtestClass;
typedef struct
{
gdouble x;
gdouble y;
gint button;
gint images_left;
guint8 cy, cu, cv;
} ButtonClick;
typedef struct
{
gdouble x;
gdouble y;
gdouble pressure;
gint images_left;
guint8 cy, cu, cv;
guint id;
} TouchPoint;
struct _GstNavigationtest
{
GstVideoFilter videofilter;
gdouble mousex, mousey;
GstNavigationModifierType modifiers;
gboolean display_mouse, display_touch;
GSList *clicks;
GSList *touches;
GMutex touch_lock;
};
struct _GstNavigationtestClass
{
GstVideoFilterClass parent_class;
};
GType gst_navigationtest_get_type (void);
GST_ELEMENT_REGISTER_DECLARE (navigationtest);
G_END_DECLS
#endif /* __GST_NAVIGATIONTEST_H__ */