ipa: raspberrypi: Switch AgcAlgorithm API to use utils::Duration

Switch the AgcAlgorithm API functions to use utils::Duration for all
time based variables.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

2 files changed, 10 insertions, 9 deletions

diff --git a/src/ipa/raspberrypi/controller/rpi/agc.cpp b/src/ipa/raspberrypi/controller/rpi/agc.cpp
index f4cd5d26..fd3359a7 100644
--- a/src/ipa/raspberrypi/controller/rpi/agc.cpp
+++ b/src/ipa/raspberrypi/controller/rpi/agc.cpp
@@ -21,6 +21,7 @@
 
 using namespace RPiController;
 using namespace libcamera;
+using libcamera::utils::Duration;
 
 LOG_DEFINE_CATEGORY(RPiAgc)
 
@@ -222,19 +223,19 @@ void Agc::SetEv(double ev)
 	ev_ = ev;
 }
 
-void Agc::SetFlickerPeriod(double flicker_period)
+void Agc::SetFlickerPeriod(Duration flicker_period)
 {
-	flicker_period_ = flicker_period;
+	flicker_period_ = flicker_period.get<std::micro>();
 }
 
-void Agc::SetMaxShutter(double max_shutter)
+void Agc::SetMaxShutter(Duration max_shutter)
 {
-	max_shutter_ = max_shutter;
+	max_shutter_ = max_shutter.get<std::micro>();
 }
 
-void Agc::SetFixedShutter(double fixed_shutter)
+void Agc::SetFixedShutter(Duration fixed_shutter)
 {
-	fixed_shutter_ = fixed_shutter;
+	fixed_shutter_ = fixed_shutter.get<std::micro>();
 	// Set this in case someone calls Pause() straight after.
 	status_.shutter_time = clipShutter(fixed_shutter_);
 }
diff --git a/src/ipa/raspberrypi/controller/rpi/agc.hpp b/src/ipa/raspberrypi/controller/rpi/agc.hpp
index 0427fb59..b52aaa23 100644
--- a/src/ipa/raspberrypi/controller/rpi/agc.hpp
+++ b/src/ipa/raspberrypi/controller/rpi/agc.hpp
@@ -77,9 +77,9 @@ public:
 	void Resume() override;
 	unsigned int GetConvergenceFrames() const override;
 	void SetEv(double ev) override;
-	void SetFlickerPeriod(double flicker_period) override;
-	void SetMaxShutter(double max_shutter) override; // microseconds
-	void SetFixedShutter(double fixed_shutter) override; // microseconds
+	void SetFlickerPeriod(libcamera::utils::Duration flicker_period) override;
+	void SetMaxShutter(libcamera::utils::Duration max_shutter) override;
+	void SetFixedShutter(libcamera::utils::Duration fixed_shutter) override;
 	void SetFixedAnalogueGain(double fixed_analogue_gain) override;
 	void SetMeteringMode(std::string const &metering_mode_name) override;
 	void SetExposureMode(std::string const &exposure_mode_name) override;