add cairo

1 files changed, 198 insertions, 0 deletions

diff --git a/libs/cairo-1.16.0/src/cairo-clip-private.h b/libs/cairo-1.16.0/src/cairo-clip-private.h
new file mode 100644
index 0000000..5fc05a6
--- /dev/null
+++ b/libs/cairo-1.16.0/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 */