mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-22 16:26:39 +00:00
64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/* GStreamer
|
|
* Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
|
|
#ifndef __GST_OVERLAY_COMPOSITION_H__
|
|
#define __GST_OVERLAY_COMPOSITION_H__
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_OVERLAY_COMPOSITION \
|
|
(gst_overlay_composition_get_type())
|
|
#define GST_OVERLAY_COMPOSITION(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OVERLAY_COMPOSITION,GstOverlayComposition))
|
|
#define GST_OVERLAY_COMPOSITION_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OVERLAY_COMPOSITION,GstOverlayCompositionClass))
|
|
#define GST_IS_OVERLAY_COMPOSITION(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OVERLAY_COMPOSITION))
|
|
#define GST_IS_OVERLAY_COMPOSITION_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OVERLAY_COMPOSITION))
|
|
|
|
typedef struct _GstOverlayComposition GstOverlayComposition;
|
|
typedef struct _GstOverlayCompositionClass GstOverlayCompositionClass;
|
|
|
|
struct _GstOverlayComposition {
|
|
GstElement parent;
|
|
|
|
GstPad *sinkpad, *srcpad;
|
|
|
|
/* state */
|
|
GstSample *sample;
|
|
GstSegment segment;
|
|
GstCaps *caps;
|
|
GstVideoInfo info;
|
|
guint window_width, window_height;
|
|
gboolean attach_compo_to_buffer;
|
|
};
|
|
|
|
struct _GstOverlayCompositionClass {
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
GType gst_overlay_composition_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_OVERLAY_COMPOSITION_H__ */
|