1 files changed, 10 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/buffer.c b/source/blender/blenlib/intern/buffer.c
index bac4786a2e9..74e97d89430 100644
--- a/source/blender/blenlib/intern/buffer.c
+++ b/source/blender/blenlib/intern/buffer.c
@@ -114,6 +114,16 @@ void BLI_buffer_reinit(BLI_Buffer *buffer, const size_t new_count)
   buffer->count = new_count;
 }
 
+/* Callers use BLI_buffer_append_array. */
+void _bli_buffer_append_array(BLI_Buffer *buffer, void *new_data, size_t count)
+{
+  size_t size = buffer->count;
+  BLI_buffer_resize(buffer, size + count);
+
+  uint8_t *bytes = (uint8_t *)buffer->data;
+  memcpy(bytes + size * buffer->elem_size, new_data, count * buffer->elem_size);
+}
+
 /* callers use BLI_buffer_free */
 void _bli_buffer_free(BLI_Buffer *buffer)
 {