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

/* 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 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. This buffer
 * pool also support GstDRMDumbAllocator. */

#define GST_TYPE_WL_VIDEO_BUFFER_POOL (gst_wl_video_buffer_pool_get_type ())

GST_WL_API
G_DECLARE_FINAL_TYPE (GstWlVideoBufferPool, gst_wl_video_buffer_pool, GST, WL_VIDEO_BUFFER_POOL, GstVideoBufferPool);

GST_WL_API
GstBufferPool * gst_wl_video_buffer_pool_new (void);

G_END_DECLS