1 files changed, 45 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/BLI_mempool_private.h b/source/blender/blenlib/intern/BLI_mempool_private.h
new file mode 100644
index 00000000000..60994624ecd
--- /dev/null
+++ b/source/blender/blenlib/intern/BLI_mempool_private.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) 2008 Blender Foundation.
+ * All rights reserved.
+ */
+
+#pragma once
+
+/** \file
+ * \ingroup bli
+ *
+ * Shared logic for #BLI_task_parallel_mempool to create a threaded iterator,
+ * without exposing the these functions publicly.
+ */
+
+#include "BLI_compiler_attrs.h"
+
+#include "BLI_mempool.h"
+#include "BLI_task.h"
+
+typedef struct ParallelMempoolTaskData {
+  BLI_mempool_iter iter;
+  TaskParallelTLS tls;
+} ParallelMempoolTaskData;
+
+ParallelMempoolTaskData *mempool_iter_threadsafe_create(BLI_mempool *pool, const size_t num_iter)
+    ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+void mempool_iter_threadsafe_destroy(ParallelMempoolTaskData *iter_arr) ATTR_NONNULL();
+
+#ifdef __cplusplus
+}
+#endif