diff options
| author | Jacopo Mondi <jacopo.mondi@ideasonboard.com> | 2023-10-19 16:01:25 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-10-23 16:05:57 +0300 |
| commit | 568569b0815aab15096fd87d8cc4d79155cb8e93 (patch) | |
| tree | 58baae7a976a06f8fbfc387b0a376f34418b29a3 /src/libcamera/property_ids.yaml | |
| parent | 891720ae8c7c616660a8400855cf8a9f408902cc (diff) | |
libcamera: properties: Make 'Rotation' the mounting rotation
Specify in the documentation that properties::Rotation specifies the
mounting rotation of the camera module. This avoids confusion with the
image orientation which is instead expressed by
CameraConfiguration::orientation.
For this reason, do not compensate the Rotation property when
initializing the CameraSensor class but report the value of
V4L2_CID_CAMERA_SENSOR_ROTATION or 0 if the control is not available.
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/libcamera/property_ids.yaml')
| -rw-r--r-- | src/libcamera/property_ids.yaml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libcamera/property_ids.yaml b/src/libcamera/property_ids.yaml index 5bddafc2..f3556384 100644 --- a/src/libcamera/property_ids.yaml +++ b/src/libcamera/property_ids.yaml @@ -29,10 +29,10 @@ controls: - Rotation: type: int32_t description: | - The camera rotation is expressed as the angular difference in degrees - between two reference systems, one relative to the camera module, and - one defined on the external world scene to be captured when projected - on the image sensor pixel array. + The camera physical mounting rotation. It is expressed as the angular + difference in degrees between two reference systems, one relative to the + camera module, and one defined on the external world scene to be + captured when projected on the image sensor pixel array. A camera sensor has a 2-dimensional reference system 'Rc' defined by its pixel array read-out order. The origin is set to the first pixel |