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ipa: raspberrypi: Use std::optional in DeviceStatus

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Switch the aperture, lens_position, and flash_intensity fields in the
DeviceStatus structure to use std::optional instead of using invalid default
values.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Naushir Patuck 2022-06-29 09:57:22 +01:00 • committed by Kieran Bingham
parent 95151dd06f
commit 8acfb8494c
3 changed files with 15 additions and 12 deletions
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14
src/ipa/raspberrypi/controller/device_status.cpp
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@ -12,10 +12,16 @@ std::ostream &operator<<(std::ostream &out, const DeviceStatus &d)
{
out << "Exposure: " << d.shutter_speed
<< " Frame length: " << d.frame_length
<< " Gain: " << d.analogue_gain
<< " Aperture: " << d.aperture
<< " Lens: " << d.lens_position
<< " Flash: " << d.flash_intensity;
<< " Gain: " << d.analogue_gain;
if (d.aperture)
out << " Aperture: " << *d.aperture;
if (d.lens_position)
out << " Lens: " << *d.lens_position;
if (d.flash_intensity)
out << " Flash: " << *d.flash_intensity;
if (d.sensor_temperature)
out << " Temperature: " << *d.sensor_temperature;