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-rw-r--r--src/ipa/raspberrypi/controller/agc_algorithm.hpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ipa/raspberrypi/controller/agc_algorithm.hpp b/src/ipa/raspberrypi/controller/agc_algorithm.hpp
index b4ea54fb..981f1de2 100644
--- a/src/ipa/raspberrypi/controller/agc_algorithm.hpp
+++ b/src/ipa/raspberrypi/controller/agc_algorithm.hpp
@@ -15,6 +15,7 @@ class AgcAlgorithm : public Algorithm
public:
AgcAlgorithm(Controller *controller) : Algorithm(controller) {}
// An AGC algorithm must provide the following:
+ virtual unsigned int GetConvergenceFrames() const = 0;
virtual void SetEv(double ev) = 0;
virtual void SetFlickerPeriod(double flicker_period) = 0;
virtual void SetFixedShutter(double fixed_shutter) = 0; // microseconds