ipa: simple: Report contrast in metadata

Provide the requested contrast value, if any, in the metadata to add to
the completed requests.

Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/ipa/simple/algorithms/lut.h b/src/ipa/simple/algorithms/lut.h
index 77324800..ba8b9021 100644
--- a/src/ipa/simple/algorithms/lut.h
+++ b/src/ipa/simple/algorithms/lut.h
@@ -30,6 +30,11 @@ public:
 		     const uint32_t frame,
 		     IPAFrameContext &frameContext,
 		     DebayerParams *params) override;
+	void process(IPAContext &context,
+		     const uint32_t frame,
+		     IPAFrameContext &frameContext,
+		     const SwIspStats *stats,
+		     ControlList &metadata) override;
 
 private:
 	void updateGammaTable(IPAContext &context);