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Diffstat (limited to 'Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-private.h')
| -rw-r--r-- | Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-private.h | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-private.h b/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-private.h new file mode 100644 index 00000000000..5fc05a64e93 --- /dev/null +++ b/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-private.h @@ -0,0 +1,198 @@ +/* cairo - a vector graphics library with display and print output + * + * Copyright © 2005 Red Hat, Inc. + * + * 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 Red Hat, Inc. + * + * Contributor(s): + * Kristian Høgsberg <krh@redhat.com> + * Chris Wilson <chris@chris-wilson.co.uk> + */ + +#ifndef CAIRO_CLIP_PRIVATE_H +#define CAIRO_CLIP_PRIVATE_H + +#include "cairo-types-private.h" + +#include "cairo-boxes-private.h" +#include "cairo-error-private.h" +#include "cairo-compiler-private.h" +#include "cairo-error-private.h" +#include "cairo-path-fixed-private.h" +#include "cairo-reference-count-private.h" + +extern const cairo_private cairo_rectangle_list_t _cairo_rectangles_nil; + +struct _cairo_clip_path { + cairo_reference_count_t ref_count; + cairo_path_fixed_t path; + cairo_fill_rule_t fill_rule; + double tolerance; + cairo_antialias_t antialias; + cairo_clip_path_t *prev; +}; + +struct _cairo_clip { + cairo_rectangle_int_t extents; + cairo_clip_path_t *path; + + cairo_box_t *boxes; + int num_boxes; + + cairo_region_t *region; + cairo_bool_t is_region; + + cairo_box_t embedded_box; +}; + +cairo_private cairo_clip_t * +_cairo_clip_create (void); + +cairo_private cairo_clip_path_t * +_cairo_clip_path_reference (cairo_clip_path_t *clip_path); + +cairo_private void +_cairo_clip_path_destroy (cairo_clip_path_t *clip_path); + +cairo_private void +_cairo_clip_destroy (cairo_clip_t *clip); + +cairo_private extern const cairo_clip_t __cairo_clip_all; + +cairo_private cairo_clip_t * +_cairo_clip_copy (const cairo_clip_t *clip); + +cairo_private cairo_clip_t * +_cairo_clip_copy_region (const cairo_clip_t *clip); + +cairo_private cairo_clip_t * +_cairo_clip_copy_path (const cairo_clip_t *clip); + +cairo_private cairo_clip_t * +_cairo_clip_translate (cairo_clip_t *clip, int tx, int ty); + +cairo_private cairo_clip_t * +_cairo_clip_transform (cairo_clip_t *clip, const cairo_matrix_t *m); + +cairo_private cairo_clip_t * +_cairo_clip_copy_with_translation (const cairo_clip_t *clip, int tx, int ty); + +cairo_private cairo_bool_t +_cairo_clip_equal (const cairo_clip_t *clip_a, + const cairo_clip_t *clip_b); + +cairo_private cairo_clip_t * +_cairo_clip_intersect_rectangle (cairo_clip_t *clip, + const cairo_rectangle_int_t *rectangle); + +cairo_private cairo_clip_t * +_cairo_clip_intersect_clip (cairo_clip_t *clip, + const cairo_clip_t *other); + +cairo_private cairo_clip_t * +_cairo_clip_intersect_box (cairo_clip_t *clip, + const cairo_box_t *box); + +cairo_private cairo_clip_t * +_cairo_clip_intersect_boxes (cairo_clip_t *clip, + const cairo_boxes_t *boxes); + +cairo_private cairo_clip_t * +_cairo_clip_intersect_rectilinear_path (cairo_clip_t *clip, + const cairo_path_fixed_t *path, + cairo_fill_rule_t fill_rule, + cairo_antialias_t antialias); + +cairo_private cairo_clip_t * +_cairo_clip_intersect_path (cairo_clip_t *clip, + const cairo_path_fixed_t *path, + cairo_fill_rule_t fill_rule, + double tolerance, + cairo_antialias_t antialias); + +cairo_private const cairo_rectangle_int_t * +_cairo_clip_get_extents (const cairo_clip_t *clip); + +cairo_private cairo_surface_t * +_cairo_clip_get_surface (const cairo_clip_t *clip, cairo_surface_t *dst, int *tx, int *ty); + +cairo_private cairo_surface_t * +_cairo_clip_get_image (const cairo_clip_t *clip, + cairo_surface_t *target, + const cairo_rectangle_int_t *extents); + +cairo_private cairo_status_t +_cairo_clip_combine_with_surface (const cairo_clip_t *clip, + cairo_surface_t *dst, + int dst_x, int dst_y); + +cairo_private cairo_clip_t * +_cairo_clip_from_boxes (const cairo_boxes_t *boxes); + +cairo_private cairo_region_t * +_cairo_clip_get_region (const cairo_clip_t *clip); + +cairo_private cairo_bool_t +_cairo_clip_is_region (const cairo_clip_t *clip); + +cairo_private cairo_clip_t * +_cairo_clip_reduce_to_rectangle (const cairo_clip_t *clip, + const cairo_rectangle_int_t *r); + +cairo_private cairo_clip_t * +_cairo_clip_reduce_for_composite (const cairo_clip_t *clip, + cairo_composite_rectangles_t *extents); + +cairo_private cairo_bool_t +_cairo_clip_contains_rectangle (const cairo_clip_t *clip, + const cairo_rectangle_int_t *rect); + +cairo_private cairo_bool_t +_cairo_clip_contains_box (const cairo_clip_t *clip, + const cairo_box_t *box); + +cairo_private cairo_bool_t +_cairo_clip_contains_extents (const cairo_clip_t *clip, + const cairo_composite_rectangles_t *extents); + +cairo_private cairo_rectangle_list_t* +_cairo_clip_copy_rectangle_list (cairo_clip_t *clip, cairo_gstate_t *gstate); + +cairo_private cairo_rectangle_list_t * +_cairo_rectangle_list_create_in_error (cairo_status_t status); + +cairo_private cairo_bool_t +_cairo_clip_is_polygon (const cairo_clip_t *clip); + +cairo_private cairo_int_status_t +_cairo_clip_get_polygon (const cairo_clip_t *clip, + cairo_polygon_t *polygon, + cairo_fill_rule_t *fill_rule, + cairo_antialias_t *antialias); + +#endif /* CAIRO_CLIP_PRIVATE_H */ |