diff options
| -rw-r--r-- | src/libcamera/camera_sensor.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/libcamera/camera_sensor.cpp b/src/libcamera/camera_sensor.cpp index 7e6995c4..1628ba9c 100644 --- a/src/libcamera/camera_sensor.cpp +++ b/src/libcamera/camera_sensor.cpp @@ -288,6 +288,25 @@ int CameraSensor::initProperties() propertyValue = 0; properties_.set(properties::Rotation, propertyValue); + Rectangle bounds; + ret = subdev_->getSelection(pad_, V4L2_SEL_TGT_CROP_BOUNDS, &bounds); + if (!ret) + properties_.set(properties::PixelArraySize, bounds.size()); + + Rectangle crop; + ret = subdev_->getSelection(pad_, V4L2_SEL_TGT_CROP_DEFAULT, &crop); + if (!ret) { + /* + * V4L2_SEL_TGT_CROP_DEFAULT and V4L2_SEL_TGT_CROP_BOUNDS are + * defined relatively to the sensor full pixel array size, + * while properties::PixelArrayActiveAreas is defined relatively + * to properties::PixelArraySize. Adjust it. + */ + crop.x -= bounds.x; + crop.y -= bounds.y; + properties_.set(properties::PixelArrayActiveAreas, { crop }); + } + return 0; } |