Merge with patch/gpencil-update-cache

1 files changed, 45 insertions, 0 deletions

diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_gpencil.h b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_gpencil.h
new file mode 100644
index 00000000000..d09e0e2258b
--- /dev/null
+++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_gpencil.h
@@ -0,0 +1,45 @@
+/*
+ * 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) 2019 Blender Foundation.
+ * All rights reserved.
+ */
+
+/** \file
+ * \ingroup depsgraph
+ */
+
+#pragma once
+
+struct bGPdata;
+
+namespace blender {
+namespace deg {
+
+struct Depsgraph;
+
+/* Backup of volume datablocks runtime data. */
+class GPencilBackup {
+ public:
+  GPencilBackup(const Depsgraph *depsgraph);
+
+  void init_from_gpencil(bGPdata *gpd);
+  void restore_to_gpencil(bGPdata *gpd);
+
+  const Depsgraph* depsgraph;
+};
+
+}  // namespace deg
+}  // namespace blender