diff options
Diffstat (limited to 'libs/cairo-1.16.0/src/cairo-damage-private.h')
| -rw-r--r-- | libs/cairo-1.16.0/src/cairo-damage-private.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/libs/cairo-1.16.0/src/cairo-damage-private.h b/libs/cairo-1.16.0/src/cairo-damage-private.h new file mode 100644 index 0000000..97b177e --- /dev/null +++ b/libs/cairo-1.16.0/src/cairo-damage-private.h @@ -0,0 +1,85 @@ +/* cairo - a vector graphics library with display and print output + * + * Copyright © 2012 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 Chris Wilson + * + * Contributor(s): + * Chris Wilson <chris@chris-wilson.co.uk> + */ + +#ifndef CAIRO_DAMAGE_PRIVATE_H +#define CAIRO_DAMAGE_PRIVATE_H + +#include "cairo-types-private.h" + +#include <pixman.h> + +CAIRO_BEGIN_DECLS + +struct _cairo_damage { + cairo_status_t status; + cairo_region_t *region; + + int dirty, remain; + struct _cairo_damage_chunk { + struct _cairo_damage_chunk *next; + cairo_box_t *base; + int count; + int size; + } chunks, *tail; + cairo_box_t boxes[32]; +}; + +cairo_private cairo_damage_t * +_cairo_damage_create (void); + +cairo_private cairo_damage_t * +_cairo_damage_create_in_error (cairo_status_t status); + +cairo_private cairo_damage_t * +_cairo_damage_add_box (cairo_damage_t *damage, + const cairo_box_t *box); + +cairo_private cairo_damage_t * +_cairo_damage_add_rectangle (cairo_damage_t *damage, + const cairo_rectangle_int_t *rect); + +cairo_private cairo_damage_t * +_cairo_damage_add_region (cairo_damage_t *damage, + const cairo_region_t *region); + +cairo_private cairo_damage_t * +_cairo_damage_reduce (cairo_damage_t *damage); + +cairo_private void +_cairo_damage_destroy (cairo_damage_t *damage); + +CAIRO_END_DECLS + +#endif /* CAIRO_DAMAGE_PRIVATE_H */ |