/* cairo - a vector graphics library with display and print output
*
* Copyright © 2011 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 University of Southern
* California .
*
* Contributor ( s ) :
* Chris Wilson < chris @ chris - wilson . co . uk >
*/
#ifndef CAIRO_TRISTRIP_PRIVATE_H
#define CAIRO_TRISTRIP_PRIVATE_H
#include "cairo-compiler-private.h"
#include "cairo-error-private.h"
#include "cairo-types-private.h"
CAIRO_BEGIN_DECLS
struct _cairo_tristrip {
cairo_status_t status;
/* XXX clipping */
const cairo_box_t *limits;
int num_limits;
int num_points;
int size_points;
cairo_point_t *points;
cairo_point_t points_embedded[64 ];
};
cairo_private void
_cairo_tristrip_init (cairo_tristrip_t *strip);
cairo_private void
_cairo_tristrip_limit (cairo_tristrip_t *strip,
const cairo_box_t *limits,
int num_limits);
cairo_private void
_cairo_tristrip_init_with_clip (cairo_tristrip_t *strip,
const cairo_clip_t *clip);
cairo_private void
_cairo_tristrip_translate (cairo_tristrip_t *strip, int x, int y);
cairo_private void
_cairo_tristrip_move_to (cairo_tristrip_t *strip,
const cairo_point_t *point);
cairo_private void
_cairo_tristrip_add_point (cairo_tristrip_t *strip,
const cairo_point_t *point);
cairo_private void
_cairo_tristrip_extents (const cairo_tristrip_t *strip,
cairo_box_t *extents);
cairo_private void
_cairo_tristrip_fini (cairo_tristrip_t *strip);
#define _cairo_tristrip_status(T) ((T)->status)
CAIRO_END_DECLS
#endif /* CAIRO_TRISTRIP_PRIVATE_H */
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