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Diffstat (limited to 'Build/source/libs/cairo/cairo-1.14.2/src/cairo-rtree-private.h')
| -rw-r--r-- | Build/source/libs/cairo/cairo-1.14.2/src/cairo-rtree-private.h | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/Build/source/libs/cairo/cairo-1.14.2/src/cairo-rtree-private.h b/Build/source/libs/cairo/cairo-1.14.2/src/cairo-rtree-private.h deleted file mode 100644 index 27806cab603..00000000000 --- a/Build/source/libs/cairo/cairo-1.14.2/src/cairo-rtree-private.h +++ /dev/null @@ -1,142 +0,0 @@ -/* cairo - a vector graphics library with display and print output - * - * Copyright © 2009 Chris Wilson - * - * 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 Chris Wilson. - * - * Contributor(s): - * Chris Wilson <chris@chris-wilson.co.uk> - * - */ - -#ifndef CAIRO_RTREE_PRIVATE_H -#define CAIRO_RTREE_PRIVATE_H - -#include "cairo-compiler-private.h" -#include "cairo-error-private.h" -#include "cairo-types-private.h" - -#include "cairo-freelist-private.h" -#include "cairo-list-inline.h" - -enum { - CAIRO_RTREE_NODE_AVAILABLE, - CAIRO_RTREE_NODE_DIVIDED, - CAIRO_RTREE_NODE_OCCUPIED, -}; - -typedef struct _cairo_rtree_node { - struct _cairo_rtree_node *children[4], *parent; - cairo_list_t link; - uint16_t pinned; - uint16_t state; - uint16_t x, y; - uint16_t width, height; -} cairo_rtree_node_t; - -typedef struct _cairo_rtree { - cairo_rtree_node_t root; - int min_size; - cairo_list_t pinned; - cairo_list_t available; - cairo_list_t evictable; - void (*destroy) (cairo_rtree_node_t *); - cairo_freepool_t node_freepool; -} cairo_rtree_t; - -cairo_private cairo_rtree_node_t * -_cairo_rtree_node_create (cairo_rtree_t *rtree, - cairo_rtree_node_t *parent, - int x, - int y, - int width, - int height); - -cairo_private cairo_status_t -_cairo_rtree_node_insert (cairo_rtree_t *rtree, - cairo_rtree_node_t *node, - int width, - int height, - cairo_rtree_node_t **out); - -cairo_private void -_cairo_rtree_node_collapse (cairo_rtree_t *rtree, cairo_rtree_node_t *node); - -cairo_private void -_cairo_rtree_node_remove (cairo_rtree_t *rtree, cairo_rtree_node_t *node); - -cairo_private void -_cairo_rtree_node_destroy (cairo_rtree_t *rtree, cairo_rtree_node_t *node); - -cairo_private void -_cairo_rtree_init (cairo_rtree_t *rtree, - int width, - int height, - int min_size, - int node_size, - void (*destroy)(cairo_rtree_node_t *)); - -cairo_private cairo_int_status_t -_cairo_rtree_insert (cairo_rtree_t *rtree, - int width, - int height, - cairo_rtree_node_t **out); - -cairo_private cairo_int_status_t -_cairo_rtree_evict_random (cairo_rtree_t *rtree, - int width, - int height, - cairo_rtree_node_t **out); - -cairo_private void -_cairo_rtree_foreach (cairo_rtree_t *rtree, - void (*func)(cairo_rtree_node_t *, void *data), - void *data); - -static inline void * -_cairo_rtree_pin (cairo_rtree_t *rtree, cairo_rtree_node_t *node) -{ - assert (node->state == CAIRO_RTREE_NODE_OCCUPIED); - if (! node->pinned) { - cairo_list_move (&node->link, &rtree->pinned); - node->pinned = 1; - } - - return node; -} - -cairo_private void -_cairo_rtree_unpin (cairo_rtree_t *rtree); - -cairo_private void -_cairo_rtree_reset (cairo_rtree_t *rtree); - -cairo_private void -_cairo_rtree_fini (cairo_rtree_t *rtree); - -#endif /* CAIRO_RTREE_PRIVATE_H */ |