add cairo

1 files changed, 59 insertions, 0 deletions

diff --git a/libs/cairo-1.16.0/src/cairo-surface-observer-inline.h b/libs/cairo-1.16.0/src/cairo-surface-observer-inline.h
new file mode 100644
index 0000000..07b9477
--- /dev/null
+++ b/libs/cairo-1.16.0/src/cairo-surface-observer-inline.h
@@ -0,0 +1,59 @@
+/* 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_SURFACE_OBSERVER_INLINE_H
+#define CAIRO_SURFACE_OBSERVER_INLINE_H
+
+#include "cairo-surface-observer-private.h"
+
+static inline cairo_surface_t *
+_cairo_surface_observer_get_target (cairo_surface_t *surface)
+{
+    return ((cairo_surface_observer_t *) surface)->target;
+}
+
+static inline cairo_bool_t
+_cairo_surface_is_observer (cairo_surface_t *surface)
+{
+    return surface->backend->type == (cairo_surface_type_t)CAIRO_INTERNAL_SURFACE_TYPE_OBSERVER;
+}
+
+static inline cairo_bool_t
+_cairo_device_is_observer (cairo_device_t *device)
+{
+    return device->backend->type == (cairo_device_type_t)CAIRO_INTERNAL_DEVICE_TYPE_OBSERVER;
+}
+
+#endif /* CAIRO_SURFACE_OBSERVER_INLINE_H */