doc: update common

Change-Id: Ia7ad8c390545f25d7826768f839c93ff5954d465
Signed-off-by: Kwanghoon Son <k.son@samsung.com>

diff --git a/include/mv_common.h b/include/mv_common.h
index 5b587b5a3bd2f7d7ed970bcf044137989b67cecc..8391e9e8aabe141fc58e4a30810cafb992a29108 100644 (file)
--- a/include/mv_common.h
+++ b/include/mv_common.h
@@ -203,6 +203,9 @@ int mv_source_fill_by_media_packet(mv_source_h source, media_packet_h media_pack
  * @brief Fills the media source based on the buffer and metadata.
  *
  * @since_tizen 2.4
+ * @remarks This function copy the buffer to internal memory of source.
+ *          Make sure data_buffer is valid with buffer_size.
+ *
  * @param [in,out] source             The handle to the source
  * @param [in]     data_buffer        The buffer of image data
  * @param [in]     buffer_size        The buffer size
@@ -658,6 +661,7 @@ int mv_engine_config_foreach_supported_attribute(mv_supported_attribute_cb callb
  * @brief Gets timestamp from mv_source.
  *
  * @since_tizen 8.0
+ * @remarks This initializes the timestamp with zero if it is not set before.
  * @param[in]  source    The handle to the source
  * @param[out] timestamp The nano seconds(ns) timestamp
  *