forked from KolibriOS/kolibrios
85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/* 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.
|
|
*
|
|
* Contributor(s):
|
|
* Chris Wilson <chris@chris-wilson.co.uk>
|
|
*/
|
|
|
|
#ifndef CAIRO_BOXES_H
|
|
#define CAIRO_BOXES_H
|
|
|
|
#include "cairo-types-private.h"
|
|
#include "cairo-compiler-private.h"
|
|
|
|
struct _cairo_boxes_t {
|
|
cairo_status_t status;
|
|
cairo_box_t limit;
|
|
const cairo_box_t *limits;
|
|
int num_limits;
|
|
int num_boxes;
|
|
unsigned int is_pixel_aligned : 1;
|
|
|
|
struct _cairo_boxes_chunk {
|
|
struct _cairo_boxes_chunk *next;
|
|
cairo_box_t *base;
|
|
int count;
|
|
int size;
|
|
} chunks, *tail;
|
|
cairo_box_t boxes_embedded[32];
|
|
};
|
|
|
|
cairo_private void
|
|
_cairo_boxes_init (cairo_boxes_t *boxes);
|
|
|
|
cairo_private void
|
|
_cairo_boxes_init_for_array (cairo_boxes_t *boxes,
|
|
cairo_box_t *array,
|
|
int num_boxes);
|
|
|
|
cairo_private void
|
|
_cairo_boxes_limit (cairo_boxes_t *boxes,
|
|
const cairo_box_t *limits,
|
|
int num_limits);
|
|
|
|
cairo_private cairo_status_t
|
|
_cairo_boxes_add (cairo_boxes_t *boxes,
|
|
const cairo_box_t *box);
|
|
|
|
cairo_private void
|
|
_cairo_boxes_extents (const cairo_boxes_t *boxes,
|
|
cairo_rectangle_int_t *extents);
|
|
|
|
cairo_private void
|
|
_cairo_boxes_clear (cairo_boxes_t *boxes);
|
|
|
|
cairo_private void
|
|
_cairo_boxes_fini (cairo_boxes_t *boxes);
|
|
|
|
#endif /* CAIRO_BOXES_H */
|