/* Cairo - a vector graphics library with display and print output
*
* Copyright © 2009 Intel Corporation
*
* This library is free software ; you can redistribute it and / or
* modify it either under the terms of the GNU Lesser General Public
* License version 2 . 1 as published by the Free Software Foundation
* ( the " LGPL " ) or , at your option , under the terms of the Mozilla
* Public License Version 1 . 1 ( the " MPL " ) . If you do not alter this
* notice , a recipient may use your version of this file under either
* the MPL or the LGPL .
*
* You should have received a copy of the LGPL along with this library
* in the file COPYING - LGPL - 2 . 1 ; if not , write to the Free Software
* Foundation , Inc . , 51 Franklin Street , Suite 500 , Boston , MA 02110 - 1335 , USA
* You should have received a copy of the MPL along with this library
* in the file COPYING - MPL - 1 . 1
*
* The contents of this file are subject to the Mozilla Public License
* Version 1 . 1 ( the " License " ) ; you may not use this file except in
* compliance with the License . You may obtain a copy of the License at
* http : //www.mozilla.org/MPL/
*
* This software is distributed on an " AS IS " basis , WITHOUT WARRANTY
* OF ANY KIND , either express or implied . See the LGPL or the MPL for
* the specific language governing rights and limitations .
*
* The Original Code is the cairo graphics library .
*
* The Initial Developer of the Original Code is Intel Corporation .
*
* Contributors ( s ) :
* Chris Wilson < chris @ chris - wilson . co . uk >
*/
#ifndef _CAIRO_DEVICE_PRIVATE_H_
#define _CAIRO_DEVICE_PRIVATE_H_
#include "cairo-compiler-private.h"
#include "cairo-mutex-private.h"
#include "cairo-reference-count-private.h"
#include "cairo-types-private.h"
struct _cairo_device {
cairo_reference_count_t ref_count;
cairo_status_t status;
cairo_user_data_array_t user_data;
const cairo_device_backend_t *backend;
cairo_recursive_mutex_t mutex;
unsigned mutex_depth;
cairo_bool_t finished;
};
struct _cairo_device_backend {
cairo_device_type_t type;
void (*lock) (void *device);
void (*unlock) (void *device);
cairo_warn cairo_status_t (*flush) (void *device);
void (*finish) (void *device);
void (*destroy) (void *device);
};
cairo_private cairo_device_t *
_cairo_device_create_in_error (cairo_status_t status);
cairo_private void
_cairo_device_init (cairo_device_t *device,
const cairo_device_backend_t *backend);
cairo_private cairo_status_t
_cairo_device_set_error (cairo_device_t *device,
cairo_status_t error);
#endif /* _CAIRO_DEVICE_PRIVATE_H_ */
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