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-rw-r--r--src/ipa/libipa/algorithm.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/ipa/libipa/algorithm.cpp b/src/ipa/libipa/algorithm.cpp
index 55abddab..71f58384 100644
--- a/src/ipa/libipa/algorithm.cpp
+++ b/src/ipa/libipa/algorithm.cpp
@@ -107,11 +107,12 @@ namespace ipa {
* \param[in] frame The frame context sequence number
* \param[in] frameContext The current frame's context
* \param[in] stats The IPA statistics and ISP results
+ * \param[out] metadata Metadata for the frame, to be filled by the algorithm
*
* This function is called while camera is running for every frame processed by
* the ISP, to process statistics generated from that frame by the ISP.
- * Algorithms shall use this data to run calculations and update their state
- * accordingly.
+ * Algorithms shall use this data to run calculations, update their state
+ * accordingly, and fill the frame metadata.
*
* Processing shall not take an undue amount of time, and any extended or
* computationally expensive calculations or operations must be handled