[libcamera-devel] [PATCH v5 06/19] ipa: ipu3: awb: Reword accumulator documentation

[Jean-Michel Hautbois]

Now that we moved the diagram into the AWB class documentation, reword the
accumulator documentation to make it clear it is not meant to be used
only in AWB.

Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois at ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
---
 src/ipa/ipu3/algorithms/awb.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ipa/ipu3/algorithms/awb.cpp b/src/ipa/ipu3/algorithms/awb.cpp
index 8d22aceb..41fd5fc4 100644
--- a/src/ipa/ipu3/algorithms/awb.cpp
+++ b/src/ipa/ipu3/algorithms/awb.cpp
@@ -46,12 +46,12 @@ static constexpr uint32_t kMinCellsPerZoneRatio = 255 * 90 / 100;
  * \struct Accumulator
  * \brief RGB statistics for a given zone
  *
- * The Accumulator structure stores the sum of the average of each cell in a
- * zone of the image, as well as the number of cells which were unsaturated and
- * therefore included in the average.
+ * Accumulate red, green and blue values for each non-saturated item over a
+ * zone. Items can for instance be pixels, but also the average of groups of
+ * pixels, depending on who uses the accumulator.
  * \todo move this description and structure into a common header
  *
- * Cells which are saturated beyond the threshold defined in
+ * Zones which are saturated beyond the threshold defined in
  * ipu3_uapi_awb_config_s are not included in the average.
  *
  * \var Accumulator::counted
-- 
2.32.0