mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-17 13:56:32 +00:00
98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) 2011 Stefan Sauer <ensonic@users.sf.net>
|
|
*
|
|
* gstargbcontrolbinding.h: Attachment for multiple control sources to gargb
|
|
* properties
|
|
*
|
|
* 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_ARGB_CONTROL_BINDING_H__
|
|
#define __GST_ARGB_CONTROL_BINDING_H__
|
|
|
|
#include <gst/gstconfig.h>
|
|
|
|
#include <glib-object.h>
|
|
|
|
#include <gst/gstcontrolsource.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_ARGB_CONTROL_BINDING \
|
|
(gst_argb_control_binding_get_type())
|
|
#define GST_ARGB_CONTROL_BINDING(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ARGB_CONTROL_BINDING,GstARGBControlBinding))
|
|
#define GST_ARGB_CONTROL_BINDING_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ARGB_CONTROL_BINDING,GstARGBControlBindingClass))
|
|
#define GST_IS_ARGB_CONTROL_BINDING(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ARGB_CONTROL_BINDING))
|
|
#define GST_IS_ARGB_CONTROL_BINDING_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ARGB_CONTROL_BINDING))
|
|
#define GST_ARGB_CONTROL_BINDING_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_CONTOL_SOURCE, GstARGBControlBindingClass))
|
|
|
|
typedef struct _GstARGBControlBinding GstARGBControlBinding;
|
|
typedef struct _GstARGBControlBindingClass GstARGBControlBindingClass;
|
|
|
|
/**
|
|
* GstARGBControlBinding:
|
|
* @name: name of the property of this binding
|
|
*
|
|
* The instance structure of #GstARGBControlBinding.
|
|
*/
|
|
struct _GstARGBControlBinding {
|
|
GstControlBinding parent;
|
|
|
|
/*< private >*/
|
|
GstControlSource *cs_a; /* GstControlSources for this property */
|
|
GstControlSource *cs_r;
|
|
GstControlSource *cs_g;
|
|
GstControlSource *cs_b;
|
|
|
|
GValue cur_value;
|
|
guint32 last_value;
|
|
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
/**
|
|
* GstARGBControlBindingClass:
|
|
* @parent_class: Parent class
|
|
* @convert: Class method to convert control-values
|
|
*
|
|
* The class structure of #GstARGBControlBinding.
|
|
*/
|
|
|
|
struct _GstARGBControlBindingClass
|
|
{
|
|
GstControlBindingClass parent_class;
|
|
|
|
/*< private >*/
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
GType gst_argb_control_binding_get_type (void);
|
|
|
|
/* Functions */
|
|
|
|
GstControlBinding * gst_argb_control_binding_new (GstObject * object, const gchar * property_name,
|
|
GstControlSource * cs_a, GstControlSource * cs_r,
|
|
GstControlSource * cs_g, GstControlSource * cs_b);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_ARGB_CONTROL_BINDING_H__ */
|