From 5b0741cf835a98fde3aa78cd69f9b6e76b9d1f27 Mon Sep 17 00:00:00 2001 From: Jaeyun Date: Thu, 9 Apr 2020 19:05:34 +0900 Subject: [PATCH] [C-API] same mem ptr If user gets tensor data and tries to update it, memcpy is unnecessary. Signed-off-by: Jaeyun --- api/capi/src/nnstreamer-capi-util.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/api/capi/src/nnstreamer-capi-util.c b/api/capi/src/nnstreamer-capi-util.c index 4ed2867..beebba4 100644 --- a/api/capi/src/nnstreamer-capi-util.c +++ b/api/capi/src/nnstreamer-capi-util.c @@ -690,7 +690,8 @@ ml_tensors_data_set_tensor_data (ml_tensors_data_h data, unsigned int index, if (data_size <= 0 || _data->tensors[index].size < data_size) return ML_ERROR_INVALID_PARAMETER; - memcpy (_data->tensors[index].tensor, raw_data, data_size); + if (_data->tensors[index].tensor != raw_data) + memcpy (_data->tensors[index].tensor, raw_data, data_size); return ML_ERROR_NONE; } -- 2.7.4