add cairo

1 files changed, 80 insertions, 0 deletions

diff --git a/libs/cairo-1.16.0/src/cairo-contour-inline.h b/libs/cairo-1.16.0/src/cairo-contour-inline.h
new file mode 100644
index 0000000..7972c1a
--- /dev/null
+++ b/libs/cairo-1.16.0/src/cairo-contour-inline.h
@@ -0,0 +1,80 @@
+/* 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 Intel Corporation
+ *
+ * Contributor(s):
+ *	Chris Wilson <chris@chris-wilson.co.uk>
+ */
+
+#ifndef CAIRO_CONTOUR_INLINE_H
+#define CAIRO_CONTOUR_INLINE_H
+
+#include "cairo-contour-private.h"
+
+CAIRO_BEGIN_DECLS
+
+static inline cairo_int_status_t
+_cairo_contour_add_point (cairo_contour_t *contour,
+			  const cairo_point_t *point)
+{
+    struct _cairo_contour_chain *tail = contour->tail;
+
+    if (unlikely (tail->num_points == tail->size_points))
+	return __cairo_contour_add_point (contour, point);
+
+    tail->points[tail->num_points++] = *point;
+    return CAIRO_INT_STATUS_SUCCESS;
+}
+
+static inline cairo_point_t *
+_cairo_contour_first_point (cairo_contour_t *c)
+{
+    return &c->chain.points[0];
+}
+
+static inline cairo_point_t *
+_cairo_contour_last_point (cairo_contour_t *c)
+{
+    return &c->tail->points[c->tail->num_points-1];
+}
+
+static inline void
+_cairo_contour_remove_last_point (cairo_contour_t *contour)
+{
+    if (contour->chain.num_points == 0)
+	return;
+
+    if (--contour->tail->num_points == 0)
+	__cairo_contour_remove_last_chain (contour);
+}
+
+CAIRO_END_DECLS
+
+#endif /* CAIRO_CONTOUR_INLINE_H */