gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwlvideobufferpool.h

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/* GStreamer Wayland Library
*
* Copyright (C) 2017 Collabora Ltd.
*
* 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.
*/
#pragma once
#include <gst/wayland/wayland.h>
#include <gst/video/video.h>
G_BEGIN_DECLS
/* A tiny GstVideoBufferPool subclass that modify the options to remove
* VideoAlignment. To support VideoAlignment we would need to pass the padded
* width/height + stride and use the viewporter interface to crop, a bit like
* we use to do with XV. It would still be quite limited. It's a bit retro,
* hopefully there will be a better Wayland interface in the future. */
#define GST_TYPE_WL_VIDEO_BUFFER_POOL (gst_wl_video_buffer_pool_get_type ())
G_DECLARE_FINAL_TYPE (GstWlVideoBufferPool, gst_wl_video_buffer_pool, GST, WL_VIDEO_BUFFER_POOL, GstVideoBufferPool);
struct _GstWlVideoBufferPool
{
GstVideoBufferPool parent;
};
GST_WL_API
GstBufferPool * gst_wl_video_buffer_pool_new (void);
G_END_DECLS