mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-28 19:20:35 +00:00
79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
/* GStreamer Wayland buffer pool
|
|
* Copyright (C) 2012 Intel Corporation
|
|
* Copyright (C) 2012 Sreerenj Balachandran <sreerenj.balachandran@intel.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_WAYLAND_BUFFER_POOL_H__
|
|
#define __GST_WAYLAND_BUFFER_POOL_H__
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#include "gstwaylandsink.h"
|
|
typedef struct _GstWlMeta GstWlMeta;
|
|
|
|
typedef struct _GstWaylandBufferPool GstWaylandBufferPool;
|
|
typedef struct _GstWaylandBufferPoolClass GstWaylandBufferPoolClass;
|
|
|
|
GType gst_wl_meta_api_get_type (void);
|
|
#define GST_WL_META_API_TYPE (gst_wl_meta_api_get_type())
|
|
const GstMetaInfo * gst_wl_meta_get_info (void);
|
|
#define GST_WL_META_INFO (gst_wl_meta_get_info())
|
|
|
|
#define gst_buffer_get_wl_meta(b) ((GstWlMeta*)gst_buffer_get_meta((b),GST_WL_META_API_TYPE))
|
|
|
|
struct _GstWlMeta {
|
|
GstMeta meta;
|
|
|
|
GstWaylandSink *sink;
|
|
|
|
struct wl_buffer *wbuffer;
|
|
void *data;
|
|
size_t size;
|
|
};
|
|
|
|
/* buffer pool functions */
|
|
#define GST_TYPE_WAYLAND_BUFFER_POOL (gst_wayland_buffer_pool_get_type())
|
|
#define GST_IS_WAYLAND_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_WAYLAND_BUFFER_POOL))
|
|
#define GST_WAYLAND_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_WAYLAND_BUFFER_POOL, GstWaylandBufferPool))
|
|
#define GST_WAYLAND_BUFFER_POOL_CAST(obj) ((GstWaylandBufferPool*)(obj))
|
|
|
|
struct _GstWaylandBufferPool
|
|
{
|
|
GstBufferPool bufferpool;
|
|
|
|
GstWaylandSink *sink;
|
|
|
|
/*Fixme: keep all these in GstWaylandBufferPoolPrivate*/
|
|
GstCaps *caps;
|
|
GstVideoInfo info;
|
|
guint width;
|
|
guint height;
|
|
};
|
|
|
|
struct _GstWaylandBufferPoolClass
|
|
{
|
|
GstBufferPoolClass parent_class;
|
|
};
|
|
|
|
GType gst_wayland_buffer_pool_get_type (void);
|
|
|
|
GstBufferPool *gst_wayland_buffer_pool_new (GstWaylandSink * waylandsink);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /*__GST_WAYLAND_BUFFER_POOL_H__*/
|