ipa: ipu3: awb: remove local storage of the grid

The IPASessionConfiguration now has the grid configuration stored. Use
it it at prepare() and process() calls in AWB and pass it as a reference
to the private functions when needed.

Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/ipa/ipu3/algorithms/awb.h b/src/ipa/ipu3/algorithms/awb.h
index fac54e45..a16dd68d 100644
--- a/src/ipa/ipu3/algorithms/awb.h
+++ b/src/ipa/ipu3/algorithms/awb.h
@@ -71,15 +71,15 @@ public:
 	};
 
 private:
-	void calculateWBGains(const ipu3_uapi_stats_3a *stats);
+	void calculateWBGains(const ipu3_uapi_stats_3a *stats,
+			      const ipu3_uapi_grid_config &grid);
 	void generateZones(std::vector<RGB> &zones);
-	void generateAwbStats(const ipu3_uapi_stats_3a *stats);
+	void generateAwbStats(const ipu3_uapi_stats_3a *stats,
+			      const ipu3_uapi_grid_config &grid);
 	void clearAwbStats();
 	void awbGreyWorld();
 	uint32_t estimateCCT(double red, double green, double blue);
 
-	struct ipu3_uapi_grid_config awbGrid_;
-
 	std::vector<RGB> zones_;
 	IspStatsRegion awbStats_[kAwbStatsSizeX * kAwbStatsSizeY];
 	AwbStatus asyncResults_;