Depsgraph: Bring timing statistics to the new dependency graph

This statistics is only collected when debug_value is different from 0.

Stored in depsgraph node itself, so we can always have access to average data
and other stats which requires persistent storage. This way we also don't waste
time trying to find stats from a separately stored hash map.

1 files changed, 40 insertions, 0 deletions

diff --git a/source/blender/depsgraph/intern/eval/deg_eval_stats.h b/source/blender/depsgraph/intern/eval/deg_eval_stats.h
new file mode 100644
index 00000000000..8a7272ac89c
--- /dev/null
+++ b/source/blender/depsgraph/intern/eval/deg_eval_stats.h
@@ -0,0 +1,40 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2017 Blender Foundation.
+ * All rights reserved.
+ *
+ * Original Author: Sergey Sharybin
+ * Contributor(s): None Yet
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/depsgraph/intern/eval/deg_eval_stats.h
+ *  \ingroup depsgraph
+ */
+
+#pragma once
+
+namespace DEG {
+
+struct Depsgraph;
+
+/* Aggregate operation timings to overall component and ID nodes timing. */
+void deg_eval_stats_aggregate(Depsgraph *graph);
+
+}  // namespace DEG