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libcamera: v4l2_device: Add comments to method parameters

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Add missing parameter documentation for set and get format methods.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Jacopo Mondi 2019-02-05 17:58:20 +01:00 • committed by Laurent Pinchart
parent e94e52c0cb
commit 8628b1e560
1 changed files with 3 additions and 0 deletions
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3
src/libcamera/v4l2_device.cpp
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@ -352,6 +352,8 @@ void V4L2Device::close()
/**
* \brief Retrieve the image format set on the V4L2 device
* \param[out] format The image format applied on the device
*
* \return 0 for success, a negative error code otherwise
*/
int V4L2Device::getFormat(V4L2DeviceFormat *format)
@ -362,6 +364,7 @@ int V4L2Device::getFormat(V4L2DeviceFormat *format)
/**
* \brief Configure an image format on the V4L2 device
* \param[in] format The image format to apply to the device
*
* Apply the supplied \a format to the device, and return the actually
* applied format parameters, as \ref V4L2Device::getFormat would do.