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ipa: raspberrypi: Add a constructor struct DeviceStatus

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The constructor sets all fields to 0. This replaces the memset(0) and default
value initialisation usage in the agc and lux controllers respectively.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.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>
This commit is contained in:
Naushir Patuck 2021-07-12 11:02:03 +01:00 • committed by Laurent Pinchart
parent ace5e21feb
commit df8cafaf87
4 changed files with 8 additions and 10 deletions
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9
src/ipa/raspberrypi/controller/rpi/lux.cpp
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@ -60,14 +60,7 @@ void Lux::Prepare(Metadata *image_metadata)
void Lux::Process(StatisticsPtr &stats, Metadata *image_metadata)
{
// set some initial values to shut the compiler up
DeviceStatus device_status = {
.shutter_speed = 1.0ms,
.analogue_gain = 1.0,
.lens_position = 0.0,
.aperture = 0.0,
.flash_intensity = 0.0
};
DeviceStatus device_status;
if (image_metadata->Get("device.status", device_status) == 0) {
double current_gain = device_status.analogue_gain;
double current_aperture = device_status.aperture;