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author | Nicolas Dufresne <nicolas.dufresne@collabora.com> | 2018-02-19 22:02:14 -0500 |
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committer | Nicolas Dufresne <nicolas.dufresne@collabora.com> | 2018-02-21 11:30:33 -0500 |
commit | f0c676c0f9aca859ed6c2fe4ebabb8dce5bb162c (patch) | |
tree | 3112d95891f3295a1abebdd09bf0d3c18fd01f66 /gst/debugutils/gstfakevideosink.h | |
parent | ccb0837903d8059965e2bfa92658ba4df9239acb (diff) | |
download | gstreamer-plugins-bad-f0c676c0f9aca859ed6c2fe4ebabb8dce5bb162c.tar.gz |
Add fakevideosink element
This is a wrapper around fakesink that will advertise GstVideoMeta
and other meta API in order to achieve zero-copy whenever possible.
his new element is useful when doing performance testing with
video stream and don't want the sink capability to change the
upstream behaviour.
https://bugzilla.gnome.org/show_bug.cgi?id=793624
Diffstat (limited to 'gst/debugutils/gstfakevideosink.h')
-rw-r--r-- | gst/debugutils/gstfakevideosink.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/gst/debugutils/gstfakevideosink.h b/gst/debugutils/gstfakevideosink.h new file mode 100644 index 000000000..ec24c2df5 --- /dev/null +++ b/gst/debugutils/gstfakevideosink.h @@ -0,0 +1,60 @@ +/* + * GStreamer + * Copyright (C) 2017 Collabora Inc. + * Author: Nicolas Dufresne <nicolas.dufresne@collabora.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. + */ + +#ifndef _GST_FAKE_VIDEO_SINK_H_ +#define _GST_FAKE_VIDEO_SINK_H_ + +#include <gst/gst.h> + +#define GST_TYPE_FAKE_VIDEO_SINK \ + (gst_fake_video_sink_get_type()) +#define GST_FAKE_VIDEO_SINK(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_FAKE_VIDEO_SINK, GstFakeVideoSink)) +#define GST_FAKE_VIDEO_SINK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_FAKE_VIDEO_SINK, GstFakeVideoSinkClass)) +#define GST_FAKE_VIDEO_SINK_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_FAKE_VIDEO_SINK, GstFakeVideoSinkClass)) +#define GST_IS_FAKE_VIDEO_SINK(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_FAKE_VIDEO_SINK)) +#define GST_IS_FAKE_VIDEO_SINK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_FAKE_VIDEO_SINK)) + +G_BEGIN_DECLS + +typedef struct _GstFakeVideoSink GstFakeVideoSink; +typedef struct _GstFakeVideoSinkClass GstFakeVideoSinkClass; + +struct _GstFakeVideoSink +{ + GstBin parent; + GstElement *child; +}; + +struct _GstFakeVideoSinkClass +{ + GstBinClass parent; +}; + +GType gst_fake_video_sink_get_type (void); + +G_END_DECLS + +#endif |