diff options
| author | Naushir Patuck <naush@raspberrypi.com> | 2021-07-12 11:02:05 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-07-12 15:57:07 +0300 |
| commit | 2d6a9b3592fe4ce8a68e5ed125395708cb5bd0fa (patch) | |
| tree | 3f0dfc3175aa4c049157b020a7e930d3b89c8292 /src/ipa/raspberrypi/controller | |
| parent | f24d83720f0ecd5656699f5013d7b5532e6e72c2 (diff) | |
ipa: raspberrypi: Add frame_length to DeviceStatus
Store the frame length into the DeviceStatus struct. The value is extracted
from embedded data when available, or calculated from the VBLANK value passed
from DelayedControls otherwise.
Update imx477 and imx219 CamHelper classes to extract the frame length from the
embedded data buffer.
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>
Diffstat (limited to 'src/ipa/raspberrypi/controller')
| -rw-r--r-- | src/ipa/raspberrypi/controller/device_status.cpp | 1 | ||||
| -rw-r--r-- | src/ipa/raspberrypi/controller/device_status.h | 7 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/ipa/raspberrypi/controller/device_status.cpp b/src/ipa/raspberrypi/controller/device_status.cpp index 7b8218ca..f052ea8b 100644 --- a/src/ipa/raspberrypi/controller/device_status.cpp +++ b/src/ipa/raspberrypi/controller/device_status.cpp @@ -11,6 +11,7 @@ using namespace libcamera; /* for the Duration operator<< overload */ 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 diff --git a/src/ipa/raspberrypi/controller/device_status.h b/src/ipa/raspberrypi/controller/device_status.h index ec4bbe73..c4a5d9c8 100644 --- a/src/ipa/raspberrypi/controller/device_status.h +++ b/src/ipa/raspberrypi/controller/device_status.h @@ -17,8 +17,9 @@ struct DeviceStatus { DeviceStatus() - : shutter_speed(std::chrono::seconds(0)), analogue_gain(0.0), - lens_position(0.0), aperture(0.0), flash_intensity(0.0) + : shutter_speed(std::chrono::seconds(0)), frame_length(0), + analogue_gain(0.0), lens_position(0.0), aperture(0.0), + flash_intensity(0.0) { } @@ -26,6 +27,8 @@ struct DeviceStatus { /* time shutter is open */ libcamera::utils::Duration shutter_speed; + /* frame length given in number of lines */ + uint32_t frame_length; double analogue_gain; /* 1.0/distance-in-metres, or 0 if unknown */ double lens_position; |