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mutter-performance-source/src/wayland/meta-wayland-buffer.h

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C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2014 Endless Mobile
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* Written by:
* Jasper St. Pierre <jstpierre@mecheye.net>
*/
#ifndef META_WAYLAND_BUFFER_H
#define META_WAYLAND_BUFFER_H
#include <cogl/cogl.h>
#include <cairo.h>
#include <wayland-server.h>
#include "meta-wayland-types.h"
struct _MetaWaylandBuffer
{
struct wl_resource *resource;
struct wl_signal destroy_signal;
struct wl_listener destroy_listener;
CoglTexture *texture;
uint32_t ref_count;
};
MetaWaylandBuffer * meta_wayland_buffer_from_resource (struct wl_resource *resource);
void meta_wayland_buffer_ref (MetaWaylandBuffer *buffer);
void meta_wayland_buffer_unref (MetaWaylandBuffer *buffer);
CoglTexture * meta_wayland_buffer_ensure_texture (MetaWaylandBuffer *buffer);
void meta_wayland_buffer_process_damage (MetaWaylandBuffer *buffer,
cairo_region_t *region);
#endif /* META_WAYLAND_BUFFER_H */