add cairo

1 files changed, 52 insertions, 0 deletions

diff --git a/libs/cairo-1.16.0/perf/cairo-stats.h b/libs/cairo-1.16.0/perf/cairo-stats.h
new file mode 100644
index 0000000..2b32d67
--- /dev/null
+++ b/libs/cairo-1.16.0/perf/cairo-stats.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright © 2006 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of
+ * the authors not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. The authors make no representations about the
+ * suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL,
+ * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors: Carl Worth <cworth@cworth.org>
+ */
+
+#ifndef _CAIRO_STATS_H_
+#define _CAIRO_STATS_H_
+
+#include "cairo-perf.h"
+
+void
+_cairo_stats_compute (cairo_stats_t *stats,
+		      cairo_time_t  *values,
+		      int	     num_values);
+
+cairo_bool_t
+_cairo_histogram_init (cairo_histogram_t *h,
+		       int width, int height);
+
+cairo_bool_t
+_cairo_histogram_compute (cairo_histogram_t *h,
+			  const cairo_time_t  *values,
+			  int num_values);
+
+void
+_cairo_histogram_printf (cairo_histogram_t *h,
+			 FILE *file);
+
+void
+_cairo_histogram_fini (cairo_histogram_t *h);
+
+#endif /* _CAIRO_STATS_H_ */