gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwlvideobufferpool.h
Colin Kinloch 755bd9143e wlvideobufferpool: Add DRM Dumb buffer support
This allow the wayland buffer pool to use a GstDRMDumbAllocator
if it has been configured to do so.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3801>
2023-03-14 21:50:57 +00:00

44 lines
1.6 KiB
C

/* 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