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/* GStreamer Wayland video sink
*
* Copyright (C) 2012 Intel Corporation
* Copyright (C) 2012 Sreerenj Balachandran <sreerenj.balachandran@intel.com>
* Copyright (C) 2014 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.
*/
#ifndef __GST_WL_SHM_ALLOCATOR_H__
#define __GST_WL_SHM_ALLOCATOR_H__
#include <gst/video/video.h>
#include <wayland-client-protocol.h>
#include "wldisplay.h"
G_BEGIN_DECLS
#define GST_TYPE_WL_SHM_ALLOCATOR (gst_wl_shm_allocator_get_type ())
#define GST_WL_SHM_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_WL_SHM_ALLOCATOR, GstWlShmAllocator))
#define GST_IS_WL_SHM_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_WL_SHM_ALLOCATOR))
#define GST_WL_SHM_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_WL_SHM_ALLOCATOR, GstWlShmAllocatorClass))
#define GST_IS_WL_SHM_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_WL_SHM_ALLOCATOR))
#define GST_WL_SHM_ALLOCATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_WL_SHM_ALLOCATOR, GstWlShmAllocatorClass))
#define GST_ALLOCATOR_WL_SHM "wl_shm"
typedef struct _GstWlShmMemory GstWlShmMemory;
typedef struct _GstWlShmAllocator GstWlShmAllocator;
typedef struct _GstWlShmAllocatorClass GstWlShmAllocatorClass;
struct _GstWlShmMemory
{
GstMemory parent;
gpointer data;
gint fd;
};
struct _GstWlShmAllocator
{
GstAllocator parent_instance;
};
struct _GstWlShmAllocatorClass
{
GstAllocatorClass parent_class;
};
GType gst_wl_shm_allocator_get_type (void);
void gst_wl_shm_allocator_register (void);
GstAllocator * gst_wl_shm_allocator_get (void);
gboolean gst_is_wl_shm_memory (GstMemory * mem);
struct wl_buffer * gst_wl_shm_memory_construct_wl_buffer (GstMemory * mem,
GstWlDisplay * display, const GstVideoInfo * info);
G_END_DECLS
#endif /* __GST_WL_SHM_ALLOCATOR_H__ */
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