libcamera 0.7.0

use std::ops::{Deref, DerefMut};
use num_enum::{IntoPrimitive, TryFromPrimitive};
#[allow(unused_imports)]
use crate::control::{Control, Property, ControlEntry, DynControlEntry};
use crate::control_value::{ControlValue, ControlValueError};
#[allow(unused_imports)]
use crate::geometry::{Rectangle, Point, Size};
#[allow(unused_imports)]
use libcamera_sys::*;
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(u32)]
pub enum ControlId {
    /// Enable or disable the AE.
    ///
    /// \sa ExposureTime AnalogueGain
    AeEnable = AE_ENABLE,
    /// Report the lock status of a running AE algorithm.
    ///
    /// If the AE algorithm is locked the value shall be set to true, if it's
    /// converging it shall be set to false. If the AE algorithm is not
    /// running the control shall not be present in the metadata control list.
    ///
    /// \sa AeEnable
    AeLocked = AE_LOCKED,
    /// Specify a metering mode for the AE algorithm to use.
    ///
    /// The metering modes determine which parts of the image are used to
    /// determine the scene brightness. Metering modes may be platform specific
    /// and not all metering modes may be supported.
    AeMeteringMode = AE_METERING_MODE,
    /// Specify a constraint mode for the AE algorithm to use.
    ///
    /// The constraint modes determine how the measured scene brightness is
    /// adjusted to reach the desired target exposure. Constraint modes may be
    /// platform specific, and not all constraint modes may be supported.
    AeConstraintMode = AE_CONSTRAINT_MODE,
    /// Specify an exposure mode for the AE algorithm to use.
    ///
    /// The exposure modes specify how the desired total exposure is divided
    /// between the exposure time and the sensor's analogue gain. They are
    /// platform specific, and not all exposure modes may be supported.
    AeExposureMode = AE_EXPOSURE_MODE,
    /// Specify an Exposure Value (EV) parameter.
    ///
    /// The EV parameter will only be applied if the AE algorithm is currently
    /// enabled.
    ///
    /// By convention EV adjusts the exposure as log2. For example
    /// EV = [-2, -1, -0.5, 0, 0.5, 1, 2] results in an exposure adjustment
    /// of [1/4x, 1/2x, 1/sqrt(2)x, 1x, sqrt(2)x, 2x, 4x].
    ///
    /// \sa AeEnable
    ExposureValue = EXPOSURE_VALUE,
    /// Exposure time for the frame applied in the sensor device.
    ///
    /// This value is specified in micro-seconds.
    ///
    /// Setting this value means that it is now fixed and the AE algorithm may
    /// not change it. Setting it back to zero returns it to the control of the
    /// AE algorithm.
    ///
    /// \sa AnalogueGain AeEnable
    ///
    /// \todo Document the interactions between AeEnable and setting a fixed
    /// value for this control. Consider interactions with other AE features,
    /// such as aperture and aperture/shutter priority mode, and decide if
    /// control of which features should be automatically adjusted shouldn't
    /// better be handled through a separate AE mode control.
    ExposureTime = EXPOSURE_TIME,
    /// Analogue gain value applied in the sensor device.
    ///
    /// The value of the control specifies the gain multiplier applied to all
    /// colour channels. This value cannot be lower than 1.0.
    ///
    /// Setting this value means that it is now fixed and the AE algorithm may
    /// not change it. Setting it back to zero returns it to the control of the
    /// AE algorithm.
    ///
    /// \sa ExposureTime AeEnable
    ///
    /// \todo Document the interactions between AeEnable and setting a fixed
    /// value for this control. Consider interactions with other AE features,
    /// such as aperture and aperture/shutter priority mode, and decide if
    /// control of which features should be automatically adjusted shouldn't
    /// better be handled through a separate AE mode control.
    AnalogueGain = ANALOGUE_GAIN,
    /// Set the flicker avoidance mode for AGC/AEC.
    ///
    /// The flicker mode determines whether, and how, the AGC/AEC algorithm
    /// attempts to hide flicker effects caused by the duty cycle of artificial
    /// lighting.
    ///
    /// Although implementation dependent, many algorithms for "flicker
    /// avoidance" work by restricting this exposure time to integer multiples
    /// of the cycle period, wherever possible.
    ///
    /// Implementations may not support all of the flicker modes listed below.
    ///
    /// By default the system will start in FlickerAuto mode if this is
    /// supported, otherwise the flicker mode will be set to FlickerOff.
    AeFlickerMode = AE_FLICKER_MODE,
    /// Manual flicker period in microseconds.
    ///
    /// This value sets the current flicker period to avoid. It is used when
    /// AeFlickerMode is set to FlickerManual.
    ///
    /// To cancel 50Hz mains flicker, this should be set to 10000 (corresponding
    /// to 100Hz), or 8333 (120Hz) for 60Hz mains.
    ///
    /// Setting the mode to FlickerManual when no AeFlickerPeriod has ever been
    /// set means that no flicker cancellation occurs (until the value of this
    /// control is updated).
    ///
    /// Switching to modes other than FlickerManual has no effect on the
    /// value of the AeFlickerPeriod control.
    ///
    /// \sa AeFlickerMode
    AeFlickerPeriod = AE_FLICKER_PERIOD,
    /// Flicker period detected in microseconds.
    ///
    /// The value reported here indicates the currently detected flicker
    /// period, or zero if no flicker at all is detected.
    ///
    /// When AeFlickerMode is set to FlickerAuto, there may be a period during
    /// which the value reported here remains zero. Once a non-zero value is
    /// reported, then this is the flicker period that has been detected and is
    /// now being cancelled.
    ///
    /// In the case of 50Hz mains flicker, the value would be 10000
    /// (corresponding to 100Hz), or 8333 (120Hz) for 60Hz mains flicker.
    ///
    /// It is implementation dependent whether the system can continue to detect
    /// flicker of different periods when another frequency is already being
    /// cancelled.
    ///
    /// \sa AeFlickerMode
    AeFlickerDetected = AE_FLICKER_DETECTED,
    /// Specify a fixed brightness parameter.
    ///
    /// Positive values (up to 1.0) produce brighter images; negative values
    /// (up to -1.0) produce darker images and 0.0 leaves pixels unchanged.
    Brightness = BRIGHTNESS,
    /// Specify a fixed contrast parameter.
    ///
    /// Normal contrast is given by the value 1.0; larger values produce images
    /// with more contrast.
    Contrast = CONTRAST,
    /// Report an estimate of the current illuminance level in lux.
    ///
    /// The Lux control can only be returned in metadata.
    Lux = LUX,
    /// Enable or disable the AWB.
    ///
    /// When AWB is enabled, the algorithm estimates the colour temperature of
    /// the scene and computes colour gains and the colour correction matrix
    /// automatically. The computed colour temperature, gains and correction
    /// matrix are reported in metadata. The corresponding controls are ignored
    /// if set in a request.
    ///
    /// When AWB is disabled, the colour temperature, gains and correction
    /// matrix are not updated automatically and can be set manually in
    /// requests.
    ///
    /// \sa ColourCorrectionMatrix
    /// \sa ColourGains
    /// \sa ColourTemperature
    AwbEnable = AWB_ENABLE,
    /// Specify the range of illuminants to use for the AWB algorithm.
    ///
    /// The modes supported are platform specific, and not all modes may be
    /// supported.
    AwbMode = AWB_MODE,
    /// Report the lock status of a running AWB algorithm.
    ///
    /// If the AWB algorithm is locked the value shall be set to true, if it's
    /// converging it shall be set to false. If the AWB algorithm is not
    /// running the control shall not be present in the metadata control list.
    ///
    /// \sa AwbEnable
    AwbLocked = AWB_LOCKED,
    /// Pair of gain values for the Red and Blue colour channels, in that
    /// order.
    ///
    /// ColourGains can only be applied in a Request when the AWB is disabled.
    /// If ColourGains is set in a request but ColourTemperature is not, the
    /// implementation shall calculate and set the ColourTemperature based on
    /// the ColourGains.
    ///
    /// \sa AwbEnable
    /// \sa ColourTemperature
    ColourGains = COLOUR_GAINS,
    /// ColourTemperature of the frame, in kelvin.
    ///
    /// ColourTemperature can only be applied in a Request when the AWB is
    /// disabled.
    ///
    /// If ColourTemperature is set in a request but ColourGains is not, the
    /// implementation shall calculate and set the ColourGains based on the
    /// given ColourTemperature. If ColourTemperature is set (either directly,
    /// or indirectly by setting ColourGains) but ColourCorrectionMatrix is not,
    /// the ColourCorrectionMatrix is updated based on the ColourTemperature.
    ///
    /// The ColourTemperature used to process the frame is reported in metadata.
    ///
    /// \sa AwbEnable
    /// \sa ColourCorrectionMatrix
    /// \sa ColourGains
    ColourTemperature = COLOUR_TEMPERATURE,
    /// Specify a fixed saturation parameter.
    ///
    /// Normal saturation is given by the value 1.0; larger values produce more
    /// saturated colours; 0.0 produces a greyscale image.
    Saturation = SATURATION,
    /// Reports the sensor black levels used for processing a frame.
    ///
    /// The values are in the order R, Gr, Gb, B. They are returned as numbers
    /// out of a 16-bit pixel range (as if pixels ranged from 0 to 65535). The
    /// SensorBlackLevels control can only be returned in metadata.
    SensorBlackLevels = SENSOR_BLACK_LEVELS,
    /// Intensity of the sharpening applied to the image.
    ///
    /// A value of 0.0 means no sharpening. The minimum value means
    /// minimal sharpening, and shall be 0.0 unless the camera can't
    /// disable sharpening completely. The default value shall give a
    /// "reasonable" level of sharpening, suitable for most use cases.
    /// The maximum value may apply extremely high levels of sharpening,
    /// higher than anyone could reasonably want. Negative values are
    /// not allowed. Note also that sharpening is not applied to raw
    /// streams.
    Sharpness = SHARPNESS,
    /// Reports a Figure of Merit (FoM) to indicate how in-focus the frame is.
    ///
    /// A larger FocusFoM value indicates a more in-focus frame. This singular
    /// value may be based on a combination of statistics gathered from
    /// multiple focus regions within an image. The number of focus regions and
    /// method of combination is platform dependent. In this respect, it is not
    /// necessarily aimed at providing a way to implement a focus algorithm by
    /// the application, rather an indication of how in-focus a frame is.
    FocusFoM = FOCUS_FO_M,
    /// The 3x3 matrix that converts camera RGB to sRGB within the imaging
    /// pipeline.
    ///
    /// This should describe the matrix that is used after pixels have been
    /// white-balanced, but before any gamma transformation. The 3x3 matrix is
    /// stored in conventional reading order in an array of 9 floating point
    /// values.
    ///
    /// ColourCorrectionMatrix can only be applied in a Request when the AWB is
    /// disabled.
    ///
    /// \sa AwbEnable
    /// \sa ColourTemperature
    ColourCorrectionMatrix = COLOUR_CORRECTION_MATRIX,
    /// Sets the image portion that will be scaled to form the whole of
    /// the final output image.
    ///
    /// The (x,y) location of this rectangle is relative to the
    /// PixelArrayActiveAreas that is being used. The units remain native
    /// sensor pixels, even if the sensor is being used in a binning or
    /// skipping mode.
    ///
    /// This control is only present when the pipeline supports scaling. Its
    /// maximum valid value is given by the properties::ScalerCropMaximum
    /// property, and the two can be used to implement digital zoom.
    ScalerCrop = SCALER_CROP,
    /// Digital gain value applied during the processing steps applied
    /// to the image as captured from the sensor.
    ///
    /// The global digital gain factor is applied to all the colour channels
    /// of the RAW image. Different pipeline models are free to
    /// specify how the global gain factor applies to each separate
    /// channel.
    ///
    /// If an imaging pipeline applies digital gain in distinct
    /// processing steps, this value indicates their total sum.
    /// Pipelines are free to decide how to adjust each processing
    /// step to respect the received gain factor and shall report
    /// their total value in the request metadata.
    DigitalGain = DIGITAL_GAIN,
    /// The instantaneous frame duration from start of frame exposure to start
    /// of next exposure, expressed in microseconds.
    ///
    /// This control is meant to be returned in metadata.
    FrameDuration = FRAME_DURATION,
    /// The minimum and maximum (in that order) frame duration, expressed in
    /// microseconds.
    ///
    /// When provided by applications, the control specifies the sensor frame
    /// duration interval the pipeline has to use. This limits the largest
    /// exposure time the sensor can use. For example, if a maximum frame
    /// duration of 33ms is requested (corresponding to 30 frames per second),
    /// the sensor will not be able to raise the exposure time above 33ms.
    /// A fixed frame duration is achieved by setting the minimum and maximum
    /// values to be the same. Setting both values to 0 reverts to using the
    /// camera defaults.
    ///
    /// The maximum frame duration provides the absolute limit to the exposure
    /// time computed by the AE algorithm and it overrides any exposure mode
    /// setting specified with controls::AeExposureMode. Similarly, when a
    /// manual exposure time is set through controls::ExposureTime, it also
    /// gets clipped to the limits set by this control. When reported in
    /// metadata, the control expresses the minimum and maximum frame durations
    /// used after being clipped to the sensor provided frame duration limits.
    ///
    /// \sa AeExposureMode
    /// \sa ExposureTime
    ///
    /// \todo Define how to calculate the capture frame rate by
    /// defining controls to report additional delays introduced by
    /// the capture pipeline or post-processing stages (ie JPEG
    /// conversion, frame scaling).
    ///
    /// \todo Provide an explicit definition of default control values, for
    /// this and all other controls.
    FrameDurationLimits = FRAME_DURATION_LIMITS,
    /// Temperature measure from the camera sensor in Celsius.
    ///
    /// This value is typically obtained by a thermal sensor present on-die or
    /// in the camera module. The range of reported temperatures is device
    /// dependent.
    ///
    /// The SensorTemperature control will only be returned in metadata if a
    /// thermal sensor is present.
    SensorTemperature = SENSOR_TEMPERATURE,
    /// The time when the first row of the image sensor active array is exposed.
    ///
    /// The timestamp, expressed in nanoseconds, represents a monotonically
    /// increasing counter since the system boot time, as defined by the
    /// Linux-specific CLOCK_BOOTTIME clock id.
    ///
    /// The SensorTimestamp control can only be returned in metadata.
    ///
    /// \todo Define how the sensor timestamp has to be used in the reprocessing
    /// use case.
    SensorTimestamp = SENSOR_TIMESTAMP,
    /// The mode of the AF (autofocus) algorithm.
    ///
    /// An implementation may choose not to implement all the modes.
    AfMode = AF_MODE,
    /// The range of focus distances that is scanned.
    ///
    /// An implementation may choose not to implement all the options here.
    AfRange = AF_RANGE,
    /// Determine whether the AF is to move the lens as quickly as possible or
    /// more steadily.
    ///
    /// For example, during video recording it may be desirable not to move the
    /// lens too abruptly, but when in a preview mode (waiting for a still
    /// capture) it may be helpful to move the lens as quickly as is reasonably
    /// possible.
    AfSpeed = AF_SPEED,
    /// The parts of the image used by the AF algorithm to measure focus.
    AfMetering = AF_METERING,
    /// The focus windows used by the AF algorithm when AfMetering is set to
    /// AfMeteringWindows.
    ///
    /// The units used are pixels within the rectangle returned by the
    /// ScalerCropMaximum property.
    ///
    /// In order to be activated, a rectangle must be programmed with non-zero
    /// width and height. Internally, these rectangles are intersected with the
    /// ScalerCropMaximum rectangle. If the window becomes empty after this
    /// operation, then the window is ignored. If all the windows end up being
    /// ignored, then the behaviour is platform dependent.
    ///
    /// On platforms that support the ScalerCrop control (for implementing
    /// digital zoom, for example), no automatic recalculation or adjustment of
    /// AF windows is performed internally if the ScalerCrop is changed. If any
    /// window lies outside the output image after the scaler crop has been
    /// applied, it is up to the application to recalculate them.
    ///
    /// The details of how the windows are used are platform dependent. We note
    /// that when there is more than one AF window, a typical implementation
    /// might find the optimal focus position for each one and finally select
    /// the window where the focal distance for the objects shown in that part
    /// of the image are closest to the camera.
    AfWindows = AF_WINDOWS,
    /// Start an autofocus scan.
    ///
    /// This control starts an autofocus scan when AfMode is set to AfModeAuto,
    /// and is ignored if AfMode is set to AfModeManual or AfModeContinuous. It
    /// can also be used to terminate a scan early.
    AfTrigger = AF_TRIGGER,
    /// Pause lens movements when in continuous autofocus mode.
    ///
    /// This control has no effect except when in continuous autofocus mode
    /// (AfModeContinuous). It can be used to pause any lens movements while
    /// (for example) images are captured. The algorithm remains inactive
    /// until it is instructed to resume.
    AfPause = AF_PAUSE,
    /// Set and report the focus lens position.
    ///
    /// This control instructs the lens to move to a particular position and
    /// also reports back the position of the lens for each frame.
    ///
    /// The LensPosition control is ignored unless the AfMode is set to
    /// AfModeManual, though the value is reported back unconditionally in all
    /// modes.
    ///
    /// This value, which is generally a non-integer, is the reciprocal of the
    /// focal distance in metres, also known as dioptres. That is, to set a
    /// focal distance D, the lens position LP is given by
    ///
    /// \f$LP = \frac{1\mathrm{m}}{D}\f$
    ///
    /// For example:
    ///
    /// - 0 moves the lens to infinity.
    /// - 0.5 moves the lens to focus on objects 2m away.
    /// - 2 moves the lens to focus on objects 50cm away.
    /// - And larger values will focus the lens closer.
    ///
    /// The default value of the control should indicate a good general
    /// position for the lens, often corresponding to the hyperfocal distance
    /// (the closest position for which objects at infinity are still
    /// acceptably sharp). The minimum will often be zero (meaning infinity),
    /// and the maximum value defines the closest focus position.
    ///
    /// \todo Define a property to report the Hyperfocal distance of calibrated
    /// lenses.
    LensPosition = LENS_POSITION,
    /// The current state of the AF algorithm.
    ///
    /// This control reports the current state of the AF algorithm in
    /// conjunction with the reported AfMode value and (in continuous AF mode)
    /// the AfPauseState value. The possible state changes are described below,
    /// though we note the following state transitions that occur when the
    /// AfMode is changed.
    ///
    /// If the AfMode is set to AfModeManual, then the AfState will always
    /// report AfStateIdle (even if the lens is subsequently moved). Changing
    /// to the AfModeManual state does not initiate any lens movement.
    ///
    /// If the AfMode is set to AfModeAuto then the AfState will report
    /// AfStateIdle. However, if AfModeAuto and AfTriggerStart are sent
    /// together then AfState will omit AfStateIdle and move straight to
    /// AfStateScanning (and start a scan).
    ///
    /// If the AfMode is set to AfModeContinuous then the AfState will
    /// initially report AfStateScanning.
    AfState = AF_STATE,
    /// Report whether the autofocus is currently running, paused or pausing.
    ///
    /// This control is only applicable in continuous (AfModeContinuous) mode,
    /// and reports whether the algorithm is currently running, paused or
    /// pausing (that is, will pause as soon as any in-progress scan
    /// completes).
    ///
    /// Any change to AfMode will cause AfPauseStateRunning to be reported.
    AfPauseState = AF_PAUSE_STATE,
    /// Set the mode to be used for High Dynamic Range (HDR) imaging.
    ///
    /// HDR techniques typically include multiple exposure, image fusion and
    /// tone mapping techniques to improve the dynamic range of the resulting
    /// images.
    ///
    /// When using an HDR mode, images are captured with different sets of AGC
    /// settings called HDR channels. Channels indicate in particular the type
    /// of exposure (short, medium or long) used to capture the raw image,
    /// before fusion. Each HDR image is tagged with the corresponding channel
    /// using the HdrChannel control.
    ///
    /// \sa HdrChannel
    HdrMode = HDR_MODE,
    /// The HDR channel used to capture the frame.
    ///
    /// This value is reported back to the application so that it can discover
    /// whether this capture corresponds to the short or long exposure image
    /// (or any other image used by the HDR procedure). An application can
    /// monitor the HDR channel to discover when the differently exposed images
    /// have arrived.
    ///
    /// This metadata is only available when an HDR mode has been enabled.
    ///
    /// \sa HdrMode
    HdrChannel = HDR_CHANNEL,
    /// Specify a fixed gamma value.
    ///
    /// The default gamma value must be 2.2 which closely mimics sRGB gamma.
    /// Note that this is camera gamma, so it is applied as 1.0/gamma.
    Gamma = GAMMA,
    /// Enable or disable the debug metadata.
    DebugMetadataEnable = DEBUG_METADATA_ENABLE,
    /// Control for AE metering trigger. Currently identical to
    /// ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER.
    ///
    /// Whether the camera device will trigger a precapture metering sequence
    /// when it processes this request.
    #[cfg(feature = "vendor_draft")]
    AePrecaptureTrigger = AE_PRECAPTURE_TRIGGER,
    /// Control to select the noise reduction algorithm mode. Currently
    /// identical to ANDROID_NOISE_REDUCTION_MODE.
    ///
    ///  Mode of operation for the noise reduction algorithm.
    #[cfg(feature = "vendor_draft")]
    NoiseReductionMode = NOISE_REDUCTION_MODE,
    /// Control to select the color correction aberration mode. Currently
    /// identical to ANDROID_COLOR_CORRECTION_ABERRATION_MODE.
    ///
    ///  Mode of operation for the chromatic aberration correction algorithm.
    #[cfg(feature = "vendor_draft")]
    ColorCorrectionAberrationMode = COLOR_CORRECTION_ABERRATION_MODE,
    /// Control to report the current AE algorithm state. Currently identical to
    /// ANDROID_CONTROL_AE_STATE.
    ///
    ///  Current state of the AE algorithm.
    #[cfg(feature = "vendor_draft")]
    AeState = AE_STATE,
    /// Control to report the current AWB algorithm state. Currently identical
    /// to ANDROID_CONTROL_AWB_STATE.
    ///
    ///  Current state of the AWB algorithm.
    #[cfg(feature = "vendor_draft")]
    AwbState = AWB_STATE,
    /// Control to report the time between the start of exposure of the first
    /// row and the start of exposure of the last row. Currently identical to
    /// ANDROID_SENSOR_ROLLING_SHUTTER_SKEW
    #[cfg(feature = "vendor_draft")]
    SensorRollingShutterSkew = SENSOR_ROLLING_SHUTTER_SKEW,
    /// Control to report if the lens shading map is available. Currently
    /// identical to ANDROID_STATISTICS_LENS_SHADING_MAP_MODE.
    #[cfg(feature = "vendor_draft")]
    LensShadingMapMode = LENS_SHADING_MAP_MODE,
    /// Specifies the number of pipeline stages the frame went through from when
    /// it was exposed to when the final completed result was available to the
    /// framework. Always less than or equal to PipelineMaxDepth. Currently
    /// identical to ANDROID_REQUEST_PIPELINE_DEPTH.
    ///
    /// The typical value for this control is 3 as a frame is first exposed,
    /// captured and then processed in a single pass through the ISP. Any
    /// additional processing step performed after the ISP pass (in example face
    /// detection, additional format conversions etc) count as an additional
    /// pipeline stage.
    #[cfg(feature = "vendor_draft")]
    PipelineDepth = PIPELINE_DEPTH,
    /// The maximum number of frames that can occur after a request (different
    /// than the previous) has been submitted, and before the result's state
    /// becomes synchronized. A value of -1 indicates unknown latency, and 0
    /// indicates per-frame control. Currently identical to
    /// ANDROID_SYNC_MAX_LATENCY.
    #[cfg(feature = "vendor_draft")]
    MaxLatency = MAX_LATENCY,
    /// Control to select the test pattern mode. Currently identical to
    /// ANDROID_SENSOR_TEST_PATTERN_MODE.
    #[cfg(feature = "vendor_draft")]
    TestPatternMode = TEST_PATTERN_MODE,
    /// Control to select the face detection mode used by the pipeline.
    ///
    /// Currently identical to ANDROID_STATISTICS_FACE_DETECT_MODE.
    ///
    /// \sa FaceDetectFaceRectangles
    /// \sa FaceDetectFaceScores
    /// \sa FaceDetectFaceLandmarks
    /// \sa FaceDetectFaceIds
    #[cfg(feature = "vendor_draft")]
    FaceDetectMode = FACE_DETECT_MODE,
    /// Boundary rectangles of the detected faces. The number of values is
    /// the number of detected faces.
    ///
    /// The FaceDetectFaceRectangles control can only be returned in metadata.
    ///
    /// Currently identical to ANDROID_STATISTICS_FACE_RECTANGLES.
    #[cfg(feature = "vendor_draft")]
    FaceDetectFaceRectangles = FACE_DETECT_FACE_RECTANGLES,
    /// Confidence score of each of the detected faces. The range of score is
    /// [0, 100]. The number of values should be the number of faces reported
    /// in FaceDetectFaceRectangles.
    ///
    /// The FaceDetectFaceScores control can only be returned in metadata.
    ///
    /// Currently identical to ANDROID_STATISTICS_FACE_SCORES.
    #[cfg(feature = "vendor_draft")]
    FaceDetectFaceScores = FACE_DETECT_FACE_SCORES,
    /// Array of human face landmark coordinates in format [..., left_eye_i,
    /// right_eye_i, mouth_i, left_eye_i+1, ...], with i = index of face. The
    /// number of values should be 3 * the number of faces reported in
    /// FaceDetectFaceRectangles.
    ///
    /// The FaceDetectFaceLandmarks control can only be returned in metadata.
    ///
    /// Currently identical to ANDROID_STATISTICS_FACE_LANDMARKS.
    #[cfg(feature = "vendor_draft")]
    FaceDetectFaceLandmarks = FACE_DETECT_FACE_LANDMARKS,
    /// Each detected face is given a unique ID that is valid for as long as the
    /// face is visible to the camera device. A face that leaves the field of
    /// view and later returns may be assigned a new ID. The number of values
    /// should be the number of faces reported in FaceDetectFaceRectangles.
    ///
    /// The FaceDetectFaceIds control can only be returned in metadata.
    ///
    /// Currently identical to ANDROID_STATISTICS_FACE_IDS.
    #[cfg(feature = "vendor_draft")]
    FaceDetectFaceIds = FACE_DETECT_FACE_IDS,
    /// Toggles the Raspberry Pi IPA to output the hardware generated statistics.
    ///
    /// When this control is set to true, the IPA outputs a binary dump of the
    /// hardware generated statistics through the Request metadata in the
    /// Bcm2835StatsOutput control.
    ///
    /// \sa Bcm2835StatsOutput
    #[cfg(feature = "vendor_rpi")]
    StatsOutputEnable = STATS_OUTPUT_ENABLE,
    /// Span of the BCM2835 ISP generated statistics for the current frame.
    ///
    /// This is sent in the Request metadata if the StatsOutputEnable is set to
    /// true.  The statistics struct definition can be found in
    /// include/linux/bcm2835-isp.h.
    ///
    /// \sa StatsOutputEnable
    #[cfg(feature = "vendor_rpi")]
    Bcm2835StatsOutput = BCM2835_STATS_OUTPUT,
    /// An array of rectangles, where each singular value has identical
    /// functionality to the ScalerCrop control. This control allows the
    /// Raspberry Pi pipeline handler to control individual scaler crops per
    /// output stream.
    ///
    /// The order of rectangles passed into the control must match the order of
    /// streams configured by the application. The pipeline handler will only
    /// configure crop retangles up-to the number of output streams configured.
    /// All subsequent rectangles passed into this control are ignored by the
    /// pipeline handler.
    ///
    /// If both rpi::ScalerCrops and ScalerCrop controls are present in a
    /// ControlList, the latter is discarded, and crops are obtained from this
    /// control.
    ///
    /// Note that using different crop rectangles for each output stream with
    /// this control is only applicable on the Pi5/PiSP platform. This control
    /// should also be considered temporary/draft and will be replaced with
    /// official libcamera API support for per-stream controls in the future.
    ///
    /// \sa ScalerCrop
    #[cfg(feature = "vendor_rpi")]
    ScalerCrops = SCALER_CROPS,
}
impl ControlId {
    pub fn id(&self) -> u32 {
        u32::from(*self)
    }
    pub fn description(&self) -> &'static str {
        match self {
            ControlId::AeEnable => {
                "Enable or disable the AE.

\\sa ExposureTime AnalogueGain
"
            }
            ControlId::AeLocked => {
                "Report the lock status of a running AE algorithm.

If the AE algorithm is locked the value shall be set to true, if it's
converging it shall be set to false. If the AE algorithm is not
running the control shall not be present in the metadata control list.

\\sa AeEnable
"
            }
            ControlId::AeMeteringMode => {
                "Specify a metering mode for the AE algorithm to use.

The metering modes determine which parts of the image are used to
determine the scene brightness. Metering modes may be platform specific
and not all metering modes may be supported.
"
            }
            ControlId::AeConstraintMode => {
                "Specify a constraint mode for the AE algorithm to use.

The constraint modes determine how the measured scene brightness is
adjusted to reach the desired target exposure. Constraint modes may be
platform specific, and not all constraint modes may be supported.
"
            }
            ControlId::AeExposureMode => {
                "Specify an exposure mode for the AE algorithm to use.

The exposure modes specify how the desired total exposure is divided
between the exposure time and the sensor's analogue gain. They are
platform specific, and not all exposure modes may be supported.
"
            }
            ControlId::ExposureValue => {
                "Specify an Exposure Value (EV) parameter.

The EV parameter will only be applied if the AE algorithm is currently
enabled.

By convention EV adjusts the exposure as log2. For example
EV = [-2, -1, -0.5, 0, 0.5, 1, 2] results in an exposure adjustment
of [1/4x, 1/2x, 1/sqrt(2)x, 1x, sqrt(2)x, 2x, 4x].

\\sa AeEnable
"
            }
            ControlId::ExposureTime => {
                "Exposure time for the frame applied in the sensor device.

This value is specified in micro-seconds.

Setting this value means that it is now fixed and the AE algorithm may
not change it. Setting it back to zero returns it to the control of the
AE algorithm.

\\sa AnalogueGain AeEnable

\\todo Document the interactions between AeEnable and setting a fixed
value for this control. Consider interactions with other AE features,
such as aperture and aperture/shutter priority mode, and decide if
control of which features should be automatically adjusted shouldn't
better be handled through a separate AE mode control.
"
            }
            ControlId::AnalogueGain => {
                "Analogue gain value applied in the sensor device.

The value of the control specifies the gain multiplier applied to all
colour channels. This value cannot be lower than 1.0.

Setting this value means that it is now fixed and the AE algorithm may
not change it. Setting it back to zero returns it to the control of the
AE algorithm.

\\sa ExposureTime AeEnable

\\todo Document the interactions between AeEnable and setting a fixed
value for this control. Consider interactions with other AE features,
such as aperture and aperture/shutter priority mode, and decide if
control of which features should be automatically adjusted shouldn't
better be handled through a separate AE mode control.
"
            }
            ControlId::AeFlickerMode => {
                "Set the flicker avoidance mode for AGC/AEC.

The flicker mode determines whether, and how, the AGC/AEC algorithm
attempts to hide flicker effects caused by the duty cycle of artificial
lighting.

Although implementation dependent, many algorithms for \"flicker
avoidance\" work by restricting this exposure time to integer multiples
of the cycle period, wherever possible.

Implementations may not support all of the flicker modes listed below.

By default the system will start in FlickerAuto mode if this is
supported, otherwise the flicker mode will be set to FlickerOff.
"
            }
            ControlId::AeFlickerPeriod => {
                "Manual flicker period in microseconds.

This value sets the current flicker period to avoid. It is used when
AeFlickerMode is set to FlickerManual.

To cancel 50Hz mains flicker, this should be set to 10000 (corresponding
to 100Hz), or 8333 (120Hz) for 60Hz mains.

Setting the mode to FlickerManual when no AeFlickerPeriod has ever been
set means that no flicker cancellation occurs (until the value of this
control is updated).

Switching to modes other than FlickerManual has no effect on the
value of the AeFlickerPeriod control.

\\sa AeFlickerMode
"
            }
            ControlId::AeFlickerDetected => {
                "Flicker period detected in microseconds.

The value reported here indicates the currently detected flicker
period, or zero if no flicker at all is detected.

When AeFlickerMode is set to FlickerAuto, there may be a period during
which the value reported here remains zero. Once a non-zero value is
reported, then this is the flicker period that has been detected and is
now being cancelled.

In the case of 50Hz mains flicker, the value would be 10000
(corresponding to 100Hz), or 8333 (120Hz) for 60Hz mains flicker.

It is implementation dependent whether the system can continue to detect
flicker of different periods when another frequency is already being
cancelled.

\\sa AeFlickerMode
"
            }
            ControlId::Brightness => {
                "Specify a fixed brightness parameter.

Positive values (up to 1.0) produce brighter images; negative values
(up to -1.0) produce darker images and 0.0 leaves pixels unchanged.
"
            }
            ControlId::Contrast => {
                "Specify a fixed contrast parameter.

Normal contrast is given by the value 1.0; larger values produce images
with more contrast.
"
            }
            ControlId::Lux => {
                "Report an estimate of the current illuminance level in lux.

The Lux control can only be returned in metadata.
"
            }
            ControlId::AwbEnable => {
                "Enable or disable the AWB.

When AWB is enabled, the algorithm estimates the colour temperature of
the scene and computes colour gains and the colour correction matrix
automatically. The computed colour temperature, gains and correction
matrix are reported in metadata. The corresponding controls are ignored
if set in a request.

When AWB is disabled, the colour temperature, gains and correction
matrix are not updated automatically and can be set manually in
requests.

\\sa ColourCorrectionMatrix
\\sa ColourGains
\\sa ColourTemperature
"
            }
            ControlId::AwbMode => {
                "Specify the range of illuminants to use for the AWB algorithm.

The modes supported are platform specific, and not all modes may be
supported.
"
            }
            ControlId::AwbLocked => {
                "Report the lock status of a running AWB algorithm.

If the AWB algorithm is locked the value shall be set to true, if it's
converging it shall be set to false. If the AWB algorithm is not
running the control shall not be present in the metadata control list.

\\sa AwbEnable
"
            }
            ControlId::ColourGains => {
                "Pair of gain values for the Red and Blue colour channels, in that
order.

ColourGains can only be applied in a Request when the AWB is disabled.
If ColourGains is set in a request but ColourTemperature is not, the
implementation shall calculate and set the ColourTemperature based on
the ColourGains.

\\sa AwbEnable
\\sa ColourTemperature
"
            }
            ControlId::ColourTemperature => {
                "ColourTemperature of the frame, in kelvin.

ColourTemperature can only be applied in a Request when the AWB is
disabled.

If ColourTemperature is set in a request but ColourGains is not, the
implementation shall calculate and set the ColourGains based on the
given ColourTemperature. If ColourTemperature is set (either directly,
or indirectly by setting ColourGains) but ColourCorrectionMatrix is not,
the ColourCorrectionMatrix is updated based on the ColourTemperature.

The ColourTemperature used to process the frame is reported in metadata.

\\sa AwbEnable
\\sa ColourCorrectionMatrix
\\sa ColourGains
"
            }
            ControlId::Saturation => {
                "Specify a fixed saturation parameter.

Normal saturation is given by the value 1.0; larger values produce more
saturated colours; 0.0 produces a greyscale image.
"
            }
            ControlId::SensorBlackLevels => {
                "Reports the sensor black levels used for processing a frame.

The values are in the order R, Gr, Gb, B. They are returned as numbers
out of a 16-bit pixel range (as if pixels ranged from 0 to 65535). The
SensorBlackLevels control can only be returned in metadata.
"
            }
            ControlId::Sharpness => {
                "Intensity of the sharpening applied to the image.

A value of 0.0 means no sharpening. The minimum value means
minimal sharpening, and shall be 0.0 unless the camera can't
disable sharpening completely. The default value shall give a
\"reasonable\" level of sharpening, suitable for most use cases.
The maximum value may apply extremely high levels of sharpening,
higher than anyone could reasonably want. Negative values are
not allowed. Note also that sharpening is not applied to raw
streams.
"
            }
            ControlId::FocusFoM => {
                "Reports a Figure of Merit (FoM) to indicate how in-focus the frame is.

A larger FocusFoM value indicates a more in-focus frame. This singular
value may be based on a combination of statistics gathered from
multiple focus regions within an image. The number of focus regions and
method of combination is platform dependent. In this respect, it is not
necessarily aimed at providing a way to implement a focus algorithm by
the application, rather an indication of how in-focus a frame is.
"
            }
            ControlId::ColourCorrectionMatrix => {
                "The 3x3 matrix that converts camera RGB to sRGB within the imaging
pipeline.

This should describe the matrix that is used after pixels have been
white-balanced, but before any gamma transformation. The 3x3 matrix is
stored in conventional reading order in an array of 9 floating point
values.

ColourCorrectionMatrix can only be applied in a Request when the AWB is 
disabled.

\\sa AwbEnable
\\sa ColourTemperature
"
            }
            ControlId::ScalerCrop => {
                "Sets the image portion that will be scaled to form the whole of
the final output image.

The (x,y) location of this rectangle is relative to the
PixelArrayActiveAreas that is being used. The units remain native
sensor pixels, even if the sensor is being used in a binning or
skipping mode.

This control is only present when the pipeline supports scaling. Its
maximum valid value is given by the properties::ScalerCropMaximum
property, and the two can be used to implement digital zoom.
"
            }
            ControlId::DigitalGain => {
                "Digital gain value applied during the processing steps applied
to the image as captured from the sensor.

The global digital gain factor is applied to all the colour channels
of the RAW image. Different pipeline models are free to
specify how the global gain factor applies to each separate
channel.

If an imaging pipeline applies digital gain in distinct
processing steps, this value indicates their total sum.
Pipelines are free to decide how to adjust each processing
step to respect the received gain factor and shall report
their total value in the request metadata.
"
            }
            ControlId::FrameDuration => {
                "The instantaneous frame duration from start of frame exposure to start
of next exposure, expressed in microseconds.

This control is meant to be returned in metadata.
"
            }
            ControlId::FrameDurationLimits => {
                "The minimum and maximum (in that order) frame duration, expressed in
microseconds.

When provided by applications, the control specifies the sensor frame
duration interval the pipeline has to use. This limits the largest
exposure time the sensor can use. For example, if a maximum frame
duration of 33ms is requested (corresponding to 30 frames per second),
the sensor will not be able to raise the exposure time above 33ms.
A fixed frame duration is achieved by setting the minimum and maximum
values to be the same. Setting both values to 0 reverts to using the
camera defaults.

The maximum frame duration provides the absolute limit to the exposure
time computed by the AE algorithm and it overrides any exposure mode
setting specified with controls::AeExposureMode. Similarly, when a
manual exposure time is set through controls::ExposureTime, it also
gets clipped to the limits set by this control. When reported in
metadata, the control expresses the minimum and maximum frame durations
used after being clipped to the sensor provided frame duration limits.

\\sa AeExposureMode
\\sa ExposureTime

\\todo Define how to calculate the capture frame rate by
defining controls to report additional delays introduced by
the capture pipeline or post-processing stages (ie JPEG
conversion, frame scaling).

\\todo Provide an explicit definition of default control values, for
this and all other controls.
"
            }
            ControlId::SensorTemperature => {
                "Temperature measure from the camera sensor in Celsius.

This value is typically obtained by a thermal sensor present on-die or
in the camera module. The range of reported temperatures is device
dependent.

The SensorTemperature control will only be returned in metadata if a
thermal sensor is present.
"
            }
            ControlId::SensorTimestamp => {
                "The time when the first row of the image sensor active array is exposed.

The timestamp, expressed in nanoseconds, represents a monotonically
increasing counter since the system boot time, as defined by the
Linux-specific CLOCK_BOOTTIME clock id.

The SensorTimestamp control can only be returned in metadata.

\\todo Define how the sensor timestamp has to be used in the reprocessing
use case.
"
            }
            ControlId::AfMode => {
                "The mode of the AF (autofocus) algorithm.

An implementation may choose not to implement all the modes.
"
            }
            ControlId::AfRange => {
                "The range of focus distances that is scanned.

An implementation may choose not to implement all the options here.
"
            }
            ControlId::AfSpeed => {
                "Determine whether the AF is to move the lens as quickly as possible or
more steadily.

For example, during video recording it may be desirable not to move the
lens too abruptly, but when in a preview mode (waiting for a still
capture) it may be helpful to move the lens as quickly as is reasonably
possible.
"
            }
            ControlId::AfMetering => {
                "The parts of the image used by the AF algorithm to measure focus.
"
            }
            ControlId::AfWindows => {
                "The focus windows used by the AF algorithm when AfMetering is set to
AfMeteringWindows.

The units used are pixels within the rectangle returned by the
ScalerCropMaximum property.

In order to be activated, a rectangle must be programmed with non-zero
width and height. Internally, these rectangles are intersected with the
ScalerCropMaximum rectangle. If the window becomes empty after this
operation, then the window is ignored. If all the windows end up being
ignored, then the behaviour is platform dependent.

On platforms that support the ScalerCrop control (for implementing
digital zoom, for example), no automatic recalculation or adjustment of
AF windows is performed internally if the ScalerCrop is changed. If any
window lies outside the output image after the scaler crop has been
applied, it is up to the application to recalculate them.

The details of how the windows are used are platform dependent. We note
that when there is more than one AF window, a typical implementation
might find the optimal focus position for each one and finally select
the window where the focal distance for the objects shown in that part
of the image are closest to the camera.
"
            }
            ControlId::AfTrigger => {
                "Start an autofocus scan.

This control starts an autofocus scan when AfMode is set to AfModeAuto,
and is ignored if AfMode is set to AfModeManual or AfModeContinuous. It
can also be used to terminate a scan early.
"
            }
            ControlId::AfPause => {
                "Pause lens movements when in continuous autofocus mode.

This control has no effect except when in continuous autofocus mode
(AfModeContinuous). It can be used to pause any lens movements while
(for example) images are captured. The algorithm remains inactive
until it is instructed to resume.
"
            }
            ControlId::LensPosition => {
                "Set and report the focus lens position.

This control instructs the lens to move to a particular position and
also reports back the position of the lens for each frame.

The LensPosition control is ignored unless the AfMode is set to
AfModeManual, though the value is reported back unconditionally in all
modes.

This value, which is generally a non-integer, is the reciprocal of the
focal distance in metres, also known as dioptres. That is, to set a
focal distance D, the lens position LP is given by

\\f$LP = \\frac{1\\mathrm{m}}{D}\\f$

For example:

- 0 moves the lens to infinity.
- 0.5 moves the lens to focus on objects 2m away.
- 2 moves the lens to focus on objects 50cm away.
- And larger values will focus the lens closer.

The default value of the control should indicate a good general
position for the lens, often corresponding to the hyperfocal distance
(the closest position for which objects at infinity are still
acceptably sharp). The minimum will often be zero (meaning infinity),
and the maximum value defines the closest focus position.

\\todo Define a property to report the Hyperfocal distance of calibrated
lenses.
"
            }
            ControlId::AfState => {
                "The current state of the AF algorithm.

This control reports the current state of the AF algorithm in
conjunction with the reported AfMode value and (in continuous AF mode)
the AfPauseState value. The possible state changes are described below,
though we note the following state transitions that occur when the
AfMode is changed.

If the AfMode is set to AfModeManual, then the AfState will always
report AfStateIdle (even if the lens is subsequently moved). Changing
to the AfModeManual state does not initiate any lens movement.

If the AfMode is set to AfModeAuto then the AfState will report
AfStateIdle. However, if AfModeAuto and AfTriggerStart are sent
together then AfState will omit AfStateIdle and move straight to
AfStateScanning (and start a scan).

If the AfMode is set to AfModeContinuous then the AfState will
initially report AfStateScanning.
"
            }
            ControlId::AfPauseState => {
                "Report whether the autofocus is currently running, paused or pausing.

This control is only applicable in continuous (AfModeContinuous) mode,
and reports whether the algorithm is currently running, paused or
pausing (that is, will pause as soon as any in-progress scan
completes).

Any change to AfMode will cause AfPauseStateRunning to be reported.
"
            }
            ControlId::HdrMode => {
                "Set the mode to be used for High Dynamic Range (HDR) imaging.

HDR techniques typically include multiple exposure, image fusion and
tone mapping techniques to improve the dynamic range of the resulting
images.

When using an HDR mode, images are captured with different sets of AGC
settings called HDR channels. Channels indicate in particular the type
of exposure (short, medium or long) used to capture the raw image,
before fusion. Each HDR image is tagged with the corresponding channel
using the HdrChannel control.

\\sa HdrChannel
"
            }
            ControlId::HdrChannel => {
                "The HDR channel used to capture the frame.

This value is reported back to the application so that it can discover
whether this capture corresponds to the short or long exposure image
(or any other image used by the HDR procedure). An application can
monitor the HDR channel to discover when the differently exposed images
have arrived.

This metadata is only available when an HDR mode has been enabled.

\\sa HdrMode
"
            }
            ControlId::Gamma => {
                "Specify a fixed gamma value.

The default gamma value must be 2.2 which closely mimics sRGB gamma.
Note that this is camera gamma, so it is applied as 1.0/gamma.
"
            }
            ControlId::DebugMetadataEnable => "Enable or disable the debug metadata.
",
            #[cfg(feature = "vendor_draft")]
            ControlId::AePrecaptureTrigger => {
                "Control for AE metering trigger. Currently identical to
ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER.

Whether the camera device will trigger a precapture metering sequence
when it processes this request.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::NoiseReductionMode => {
                "Control to select the noise reduction algorithm mode. Currently
identical to ANDROID_NOISE_REDUCTION_MODE.

 Mode of operation for the noise reduction algorithm.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::ColorCorrectionAberrationMode => {
                "Control to select the color correction aberration mode. Currently
identical to ANDROID_COLOR_CORRECTION_ABERRATION_MODE.

 Mode of operation for the chromatic aberration correction algorithm.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::AeState => {
                "Control to report the current AE algorithm state. Currently identical to
ANDROID_CONTROL_AE_STATE.

 Current state of the AE algorithm.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::AwbState => {
                "Control to report the current AWB algorithm state. Currently identical
to ANDROID_CONTROL_AWB_STATE.

 Current state of the AWB algorithm.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::SensorRollingShutterSkew => {
                "Control to report the time between the start of exposure of the first
row and the start of exposure of the last row. Currently identical to
ANDROID_SENSOR_ROLLING_SHUTTER_SKEW
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::LensShadingMapMode => {
                "Control to report if the lens shading map is available. Currently
identical to ANDROID_STATISTICS_LENS_SHADING_MAP_MODE.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::PipelineDepth => {
                "Specifies the number of pipeline stages the frame went through from when
it was exposed to when the final completed result was available to the
framework. Always less than or equal to PipelineMaxDepth. Currently
identical to ANDROID_REQUEST_PIPELINE_DEPTH.

The typical value for this control is 3 as a frame is first exposed,
captured and then processed in a single pass through the ISP. Any
additional processing step performed after the ISP pass (in example face
detection, additional format conversions etc) count as an additional
pipeline stage.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::MaxLatency => {
                "The maximum number of frames that can occur after a request (different
than the previous) has been submitted, and before the result's state
becomes synchronized. A value of -1 indicates unknown latency, and 0
indicates per-frame control. Currently identical to
ANDROID_SYNC_MAX_LATENCY.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::TestPatternMode => {
                "Control to select the test pattern mode. Currently identical to
ANDROID_SENSOR_TEST_PATTERN_MODE.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::FaceDetectMode => {
                "Control to select the face detection mode used by the pipeline.

Currently identical to ANDROID_STATISTICS_FACE_DETECT_MODE.

\\sa FaceDetectFaceRectangles
\\sa FaceDetectFaceScores
\\sa FaceDetectFaceLandmarks
\\sa FaceDetectFaceIds
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::FaceDetectFaceRectangles => {
                "Boundary rectangles of the detected faces. The number of values is
the number of detected faces.

The FaceDetectFaceRectangles control can only be returned in metadata.

Currently identical to ANDROID_STATISTICS_FACE_RECTANGLES.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::FaceDetectFaceScores => {
                "Confidence score of each of the detected faces. The range of score is
[0, 100]. The number of values should be the number of faces reported
in FaceDetectFaceRectangles.

The FaceDetectFaceScores control can only be returned in metadata.

Currently identical to ANDROID_STATISTICS_FACE_SCORES.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::FaceDetectFaceLandmarks => {
                "Array of human face landmark coordinates in format [..., left_eye_i,
right_eye_i, mouth_i, left_eye_i+1, ...], with i = index of face. The
number of values should be 3 * the number of faces reported in
FaceDetectFaceRectangles.

The FaceDetectFaceLandmarks control can only be returned in metadata.

Currently identical to ANDROID_STATISTICS_FACE_LANDMARKS.
"
            }
            #[cfg(feature = "vendor_draft")]
            ControlId::FaceDetectFaceIds => {
                "Each detected face is given a unique ID that is valid for as long as the
face is visible to the camera device. A face that leaves the field of
view and later returns may be assigned a new ID. The number of values
should be the number of faces reported in FaceDetectFaceRectangles.

The FaceDetectFaceIds control can only be returned in metadata.

Currently identical to ANDROID_STATISTICS_FACE_IDS.
"
            }
            #[cfg(feature = "vendor_rpi")]
            ControlId::StatsOutputEnable => {
                "Toggles the Raspberry Pi IPA to output the hardware generated statistics.

When this control is set to true, the IPA outputs a binary dump of the
hardware generated statistics through the Request metadata in the
Bcm2835StatsOutput control.

\\sa Bcm2835StatsOutput
"
            }
            #[cfg(feature = "vendor_rpi")]
            ControlId::Bcm2835StatsOutput => {
                "Span of the BCM2835 ISP generated statistics for the current frame.

This is sent in the Request metadata if the StatsOutputEnable is set to
true.  The statistics struct definition can be found in
include/linux/bcm2835-isp.h.

\\sa StatsOutputEnable
"
            }
            #[cfg(feature = "vendor_rpi")]
            ControlId::ScalerCrops => {
                "An array of rectangles, where each singular value has identical
functionality to the ScalerCrop control. This control allows the
Raspberry Pi pipeline handler to control individual scaler crops per
output stream.

The order of rectangles passed into the control must match the order of
streams configured by the application. The pipeline handler will only
configure crop retangles up-to the number of output streams configured.
All subsequent rectangles passed into this control are ignored by the
pipeline handler.

If both rpi::ScalerCrops and ScalerCrop controls are present in a
ControlList, the latter is discarded, and crops are obtained from this
control.

Note that using different crop rectangles for each output stream with
this control is only applicable on the Pi5/PiSP platform. This control
should also be considered temporary/draft and will be replaced with
official libcamera API support for per-stream controls in the future.

\\sa ScalerCrop
"
            }
        }
    }
}
/// Enable or disable the AE.
///
/// \sa ExposureTime AnalogueGain
#[derive(Debug, Clone)]
pub struct AeEnable(pub bool);
impl Deref for AeEnable {
    type Target = bool;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for AeEnable {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for AeEnable {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<bool>::try_from(value)?))
    }
}
impl From<AeEnable> for ControlValue {
    fn from(val: AeEnable) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for AeEnable {
    const ID: u32 = ControlId::AeEnable as _;
}
impl Control for AeEnable {}
/// Report the lock status of a running AE algorithm.
///
/// If the AE algorithm is locked the value shall be set to true, if it's
/// converging it shall be set to false. If the AE algorithm is not
/// running the control shall not be present in the metadata control list.
///
/// \sa AeEnable
#[derive(Debug, Clone)]
pub struct AeLocked(pub bool);
impl Deref for AeLocked {
    type Target = bool;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for AeLocked {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for AeLocked {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<bool>::try_from(value)?))
    }
}
impl From<AeLocked> for ControlValue {
    fn from(val: AeLocked) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for AeLocked {
    const ID: u32 = ControlId::AeLocked as _;
}
impl Control for AeLocked {}
/// Specify a metering mode for the AE algorithm to use.
///
/// The metering modes determine which parts of the image are used to
/// determine the scene brightness. Metering modes may be platform specific
/// and not all metering modes may be supported.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AeMeteringMode {
    /// Centre-weighted metering mode.
    MeteringCentreWeighted = 0,
    /// Spot metering mode.
    MeteringSpot = 1,
    /// Matrix metering mode.
    MeteringMatrix = 2,
    /// Custom metering mode.
    MeteringCustom = 3,
}
impl TryFrom<ControlValue> for AeMeteringMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AeMeteringMode> for ControlValue {
    fn from(val: AeMeteringMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AeMeteringMode {
    const ID: u32 = ControlId::AeMeteringMode as _;
}
impl Control for AeMeteringMode {}
/// Specify a constraint mode for the AE algorithm to use.
///
/// The constraint modes determine how the measured scene brightness is
/// adjusted to reach the desired target exposure. Constraint modes may be
/// platform specific, and not all constraint modes may be supported.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AeConstraintMode {
    /// Default constraint mode.
    ///
    /// This mode aims to balance the exposure of different parts of the
    /// image so as to reach a reasonable average level. However, highlights
    /// in the image may appear over-exposed and lowlights may appear
    /// under-exposed.
    ConstraintNormal = 0,
    /// Highlight constraint mode.
    ///
    /// This mode adjusts the exposure levels in order to try and avoid
    /// over-exposing the brightest parts (highlights) of an image.
    /// Other non-highlight parts of the image may appear under-exposed.
    ConstraintHighlight = 1,
    /// Shadows constraint mode.
    ///
    /// This mode adjusts the exposure levels in order to try and avoid
    /// under-exposing the dark parts (shadows) of an image. Other normally
    /// exposed parts of the image may appear over-exposed.
    ConstraintShadows = 2,
    /// Custom constraint mode.
    ConstraintCustom = 3,
}
impl TryFrom<ControlValue> for AeConstraintMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AeConstraintMode> for ControlValue {
    fn from(val: AeConstraintMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AeConstraintMode {
    const ID: u32 = ControlId::AeConstraintMode as _;
}
impl Control for AeConstraintMode {}
/// Specify an exposure mode for the AE algorithm to use.
///
/// The exposure modes specify how the desired total exposure is divided
/// between the exposure time and the sensor's analogue gain. They are
/// platform specific, and not all exposure modes may be supported.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AeExposureMode {
    /// Default exposure mode.
    ExposureNormal = 0,
    /// Exposure mode allowing only short exposure times.
    ExposureShort = 1,
    /// Exposure mode allowing long exposure times.
    ExposureLong = 2,
    /// Custom exposure mode.
    ExposureCustom = 3,
}
impl TryFrom<ControlValue> for AeExposureMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AeExposureMode> for ControlValue {
    fn from(val: AeExposureMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AeExposureMode {
    const ID: u32 = ControlId::AeExposureMode as _;
}
impl Control for AeExposureMode {}
/// Specify an Exposure Value (EV) parameter.
///
/// The EV parameter will only be applied if the AE algorithm is currently
/// enabled.
///
/// By convention EV adjusts the exposure as log2. For example
/// EV = [-2, -1, -0.5, 0, 0.5, 1, 2] results in an exposure adjustment
/// of [1/4x, 1/2x, 1/sqrt(2)x, 1x, sqrt(2)x, 2x, 4x].
///
/// \sa AeEnable
#[derive(Debug, Clone)]
pub struct ExposureValue(pub f32);
impl Deref for ExposureValue {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for ExposureValue {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for ExposureValue {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<ExposureValue> for ControlValue {
    fn from(val: ExposureValue) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for ExposureValue {
    const ID: u32 = ControlId::ExposureValue as _;
}
impl Control for ExposureValue {}
/// Exposure time for the frame applied in the sensor device.
///
/// This value is specified in micro-seconds.
///
/// Setting this value means that it is now fixed and the AE algorithm may
/// not change it. Setting it back to zero returns it to the control of the
/// AE algorithm.
///
/// \sa AnalogueGain AeEnable
///
/// \todo Document the interactions between AeEnable and setting a fixed
/// value for this control. Consider interactions with other AE features,
/// such as aperture and aperture/shutter priority mode, and decide if
/// control of which features should be automatically adjusted shouldn't
/// better be handled through a separate AE mode control.
#[derive(Debug, Clone)]
pub struct ExposureTime(pub i32);
impl Deref for ExposureTime {
    type Target = i32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for ExposureTime {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for ExposureTime {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i32>::try_from(value)?))
    }
}
impl From<ExposureTime> for ControlValue {
    fn from(val: ExposureTime) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for ExposureTime {
    const ID: u32 = ControlId::ExposureTime as _;
}
impl Control for ExposureTime {}
/// Analogue gain value applied in the sensor device.
///
/// The value of the control specifies the gain multiplier applied to all
/// colour channels. This value cannot be lower than 1.0.
///
/// Setting this value means that it is now fixed and the AE algorithm may
/// not change it. Setting it back to zero returns it to the control of the
/// AE algorithm.
///
/// \sa ExposureTime AeEnable
///
/// \todo Document the interactions between AeEnable and setting a fixed
/// value for this control. Consider interactions with other AE features,
/// such as aperture and aperture/shutter priority mode, and decide if
/// control of which features should be automatically adjusted shouldn't
/// better be handled through a separate AE mode control.
#[derive(Debug, Clone)]
pub struct AnalogueGain(pub f32);
impl Deref for AnalogueGain {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for AnalogueGain {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for AnalogueGain {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<AnalogueGain> for ControlValue {
    fn from(val: AnalogueGain) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for AnalogueGain {
    const ID: u32 = ControlId::AnalogueGain as _;
}
impl Control for AnalogueGain {}
/// Set the flicker avoidance mode for AGC/AEC.
///
/// The flicker mode determines whether, and how, the AGC/AEC algorithm
/// attempts to hide flicker effects caused by the duty cycle of artificial
/// lighting.
///
/// Although implementation dependent, many algorithms for "flicker
/// avoidance" work by restricting this exposure time to integer multiples
/// of the cycle period, wherever possible.
///
/// Implementations may not support all of the flicker modes listed below.
///
/// By default the system will start in FlickerAuto mode if this is
/// supported, otherwise the flicker mode will be set to FlickerOff.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AeFlickerMode {
    /// No flicker avoidance is performed.
    FlickerOff = 0,
    /// Manual flicker avoidance.
    ///
    /// Suppress flicker effects caused by lighting running with a period
    /// specified by the AeFlickerPeriod control.
    /// \sa AeFlickerPeriod
    FlickerManual = 1,
    /// Automatic flicker period detection and avoidance.
    ///
    /// The system will automatically determine the most likely value of
    /// flicker period, and avoid flicker of this frequency. Once flicker
    /// is being corrected, it is implementation dependent whether the
    /// system is still able to detect a change in the flicker period.
    /// \sa AeFlickerDetected
    FlickerAuto = 2,
}
impl TryFrom<ControlValue> for AeFlickerMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AeFlickerMode> for ControlValue {
    fn from(val: AeFlickerMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AeFlickerMode {
    const ID: u32 = ControlId::AeFlickerMode as _;
}
impl Control for AeFlickerMode {}
/// Manual flicker period in microseconds.
///
/// This value sets the current flicker period to avoid. It is used when
/// AeFlickerMode is set to FlickerManual.
///
/// To cancel 50Hz mains flicker, this should be set to 10000 (corresponding
/// to 100Hz), or 8333 (120Hz) for 60Hz mains.
///
/// Setting the mode to FlickerManual when no AeFlickerPeriod has ever been
/// set means that no flicker cancellation occurs (until the value of this
/// control is updated).
///
/// Switching to modes other than FlickerManual has no effect on the
/// value of the AeFlickerPeriod control.
///
/// \sa AeFlickerMode
#[derive(Debug, Clone)]
pub struct AeFlickerPeriod(pub i32);
impl Deref for AeFlickerPeriod {
    type Target = i32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for AeFlickerPeriod {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for AeFlickerPeriod {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i32>::try_from(value)?))
    }
}
impl From<AeFlickerPeriod> for ControlValue {
    fn from(val: AeFlickerPeriod) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for AeFlickerPeriod {
    const ID: u32 = ControlId::AeFlickerPeriod as _;
}
impl Control for AeFlickerPeriod {}
/// Flicker period detected in microseconds.
///
/// The value reported here indicates the currently detected flicker
/// period, or zero if no flicker at all is detected.
///
/// When AeFlickerMode is set to FlickerAuto, there may be a period during
/// which the value reported here remains zero. Once a non-zero value is
/// reported, then this is the flicker period that has been detected and is
/// now being cancelled.
///
/// In the case of 50Hz mains flicker, the value would be 10000
/// (corresponding to 100Hz), or 8333 (120Hz) for 60Hz mains flicker.
///
/// It is implementation dependent whether the system can continue to detect
/// flicker of different periods when another frequency is already being
/// cancelled.
///
/// \sa AeFlickerMode
#[derive(Debug, Clone)]
pub struct AeFlickerDetected(pub i32);
impl Deref for AeFlickerDetected {
    type Target = i32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for AeFlickerDetected {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for AeFlickerDetected {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i32>::try_from(value)?))
    }
}
impl From<AeFlickerDetected> for ControlValue {
    fn from(val: AeFlickerDetected) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for AeFlickerDetected {
    const ID: u32 = ControlId::AeFlickerDetected as _;
}
impl Control for AeFlickerDetected {}
/// Specify a fixed brightness parameter.
///
/// Positive values (up to 1.0) produce brighter images; negative values
/// (up to -1.0) produce darker images and 0.0 leaves pixels unchanged.
#[derive(Debug, Clone)]
pub struct Brightness(pub f32);
impl Deref for Brightness {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for Brightness {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for Brightness {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<Brightness> for ControlValue {
    fn from(val: Brightness) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for Brightness {
    const ID: u32 = ControlId::Brightness as _;
}
impl Control for Brightness {}
/// Specify a fixed contrast parameter.
///
/// Normal contrast is given by the value 1.0; larger values produce images
/// with more contrast.
#[derive(Debug, Clone)]
pub struct Contrast(pub f32);
impl Deref for Contrast {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for Contrast {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for Contrast {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<Contrast> for ControlValue {
    fn from(val: Contrast) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for Contrast {
    const ID: u32 = ControlId::Contrast as _;
}
impl Control for Contrast {}
/// Report an estimate of the current illuminance level in lux.
///
/// The Lux control can only be returned in metadata.
#[derive(Debug, Clone)]
pub struct Lux(pub f32);
impl Deref for Lux {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for Lux {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for Lux {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<Lux> for ControlValue {
    fn from(val: Lux) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for Lux {
    const ID: u32 = ControlId::Lux as _;
}
impl Control for Lux {}
/// Enable or disable the AWB.
///
/// When AWB is enabled, the algorithm estimates the colour temperature of
/// the scene and computes colour gains and the colour correction matrix
/// automatically. The computed colour temperature, gains and correction
/// matrix are reported in metadata. The corresponding controls are ignored
/// if set in a request.
///
/// When AWB is disabled, the colour temperature, gains and correction
/// matrix are not updated automatically and can be set manually in
/// requests.
///
/// \sa ColourCorrectionMatrix
/// \sa ColourGains
/// \sa ColourTemperature
#[derive(Debug, Clone)]
pub struct AwbEnable(pub bool);
impl Deref for AwbEnable {
    type Target = bool;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for AwbEnable {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for AwbEnable {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<bool>::try_from(value)?))
    }
}
impl From<AwbEnable> for ControlValue {
    fn from(val: AwbEnable) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for AwbEnable {
    const ID: u32 = ControlId::AwbEnable as _;
}
impl Control for AwbEnable {}
/// Specify the range of illuminants to use for the AWB algorithm.
///
/// The modes supported are platform specific, and not all modes may be
/// supported.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AwbMode {
    /// Search over the whole colour temperature range.
    AwbAuto = 0,
    /// Incandescent AWB lamp mode.
    AwbIncandescent = 1,
    /// Tungsten AWB lamp mode.
    AwbTungsten = 2,
    /// Fluorescent AWB lamp mode.
    AwbFluorescent = 3,
    /// Indoor AWB lighting mode.
    AwbIndoor = 4,
    /// Daylight AWB lighting mode.
    AwbDaylight = 5,
    /// Cloudy AWB lighting mode.
    AwbCloudy = 6,
    /// Custom AWB mode.
    AwbCustom = 7,
}
impl TryFrom<ControlValue> for AwbMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AwbMode> for ControlValue {
    fn from(val: AwbMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AwbMode {
    const ID: u32 = ControlId::AwbMode as _;
}
impl Control for AwbMode {}
/// Report the lock status of a running AWB algorithm.
///
/// If the AWB algorithm is locked the value shall be set to true, if it's
/// converging it shall be set to false. If the AWB algorithm is not
/// running the control shall not be present in the metadata control list.
///
/// \sa AwbEnable
#[derive(Debug, Clone)]
pub struct AwbLocked(pub bool);
impl Deref for AwbLocked {
    type Target = bool;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for AwbLocked {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for AwbLocked {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<bool>::try_from(value)?))
    }
}
impl From<AwbLocked> for ControlValue {
    fn from(val: AwbLocked) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for AwbLocked {
    const ID: u32 = ControlId::AwbLocked as _;
}
impl Control for AwbLocked {}
/// Pair of gain values for the Red and Blue colour channels, in that
/// order.
///
/// ColourGains can only be applied in a Request when the AWB is disabled.
/// If ColourGains is set in a request but ColourTemperature is not, the
/// implementation shall calculate and set the ColourTemperature based on
/// the ColourGains.
///
/// \sa AwbEnable
/// \sa ColourTemperature
#[derive(Debug, Clone)]
pub struct ColourGains(pub [f32; 2]);
impl Deref for ColourGains {
    type Target = [f32; 2];
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for ColourGains {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for ColourGains {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<[f32; 2]>::try_from(value)?))
    }
}
impl From<ColourGains> for ControlValue {
    fn from(val: ColourGains) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for ColourGains {
    const ID: u32 = ControlId::ColourGains as _;
}
impl Control for ColourGains {}
/// ColourTemperature of the frame, in kelvin.
///
/// ColourTemperature can only be applied in a Request when the AWB is
/// disabled.
///
/// If ColourTemperature is set in a request but ColourGains is not, the
/// implementation shall calculate and set the ColourGains based on the
/// given ColourTemperature. If ColourTemperature is set (either directly,
/// or indirectly by setting ColourGains) but ColourCorrectionMatrix is not,
/// the ColourCorrectionMatrix is updated based on the ColourTemperature.
///
/// The ColourTemperature used to process the frame is reported in metadata.
///
/// \sa AwbEnable
/// \sa ColourCorrectionMatrix
/// \sa ColourGains
#[derive(Debug, Clone)]
pub struct ColourTemperature(pub i32);
impl Deref for ColourTemperature {
    type Target = i32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for ColourTemperature {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for ColourTemperature {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i32>::try_from(value)?))
    }
}
impl From<ColourTemperature> for ControlValue {
    fn from(val: ColourTemperature) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for ColourTemperature {
    const ID: u32 = ControlId::ColourTemperature as _;
}
impl Control for ColourTemperature {}
/// Specify a fixed saturation parameter.
///
/// Normal saturation is given by the value 1.0; larger values produce more
/// saturated colours; 0.0 produces a greyscale image.
#[derive(Debug, Clone)]
pub struct Saturation(pub f32);
impl Deref for Saturation {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for Saturation {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for Saturation {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<Saturation> for ControlValue {
    fn from(val: Saturation) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for Saturation {
    const ID: u32 = ControlId::Saturation as _;
}
impl Control for Saturation {}
/// Reports the sensor black levels used for processing a frame.
///
/// The values are in the order R, Gr, Gb, B. They are returned as numbers
/// out of a 16-bit pixel range (as if pixels ranged from 0 to 65535). The
/// SensorBlackLevels control can only be returned in metadata.
#[derive(Debug, Clone)]
pub struct SensorBlackLevels(pub [i32; 4]);
impl Deref for SensorBlackLevels {
    type Target = [i32; 4];
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for SensorBlackLevels {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for SensorBlackLevels {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<[i32; 4]>::try_from(value)?))
    }
}
impl From<SensorBlackLevels> for ControlValue {
    fn from(val: SensorBlackLevels) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for SensorBlackLevels {
    const ID: u32 = ControlId::SensorBlackLevels as _;
}
impl Control for SensorBlackLevels {}
/// Intensity of the sharpening applied to the image.
///
/// A value of 0.0 means no sharpening. The minimum value means
/// minimal sharpening, and shall be 0.0 unless the camera can't
/// disable sharpening completely. The default value shall give a
/// "reasonable" level of sharpening, suitable for most use cases.
/// The maximum value may apply extremely high levels of sharpening,
/// higher than anyone could reasonably want. Negative values are
/// not allowed. Note also that sharpening is not applied to raw
/// streams.
#[derive(Debug, Clone)]
pub struct Sharpness(pub f32);
impl Deref for Sharpness {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for Sharpness {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for Sharpness {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<Sharpness> for ControlValue {
    fn from(val: Sharpness) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for Sharpness {
    const ID: u32 = ControlId::Sharpness as _;
}
impl Control for Sharpness {}
/// Reports a Figure of Merit (FoM) to indicate how in-focus the frame is.
///
/// A larger FocusFoM value indicates a more in-focus frame. This singular
/// value may be based on a combination of statistics gathered from
/// multiple focus regions within an image. The number of focus regions and
/// method of combination is platform dependent. In this respect, it is not
/// necessarily aimed at providing a way to implement a focus algorithm by
/// the application, rather an indication of how in-focus a frame is.
#[derive(Debug, Clone)]
pub struct FocusFoM(pub i32);
impl Deref for FocusFoM {
    type Target = i32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for FocusFoM {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for FocusFoM {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i32>::try_from(value)?))
    }
}
impl From<FocusFoM> for ControlValue {
    fn from(val: FocusFoM) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for FocusFoM {
    const ID: u32 = ControlId::FocusFoM as _;
}
impl Control for FocusFoM {}
/// The 3x3 matrix that converts camera RGB to sRGB within the imaging
/// pipeline.
///
/// This should describe the matrix that is used after pixels have been
/// white-balanced, but before any gamma transformation. The 3x3 matrix is
/// stored in conventional reading order in an array of 9 floating point
/// values.
///
/// ColourCorrectionMatrix can only be applied in a Request when the AWB is
/// disabled.
///
/// \sa AwbEnable
/// \sa ColourTemperature
#[derive(Debug, Clone)]
pub struct ColourCorrectionMatrix(pub [[f32; 3]; 3]);
impl Deref for ColourCorrectionMatrix {
    type Target = [[f32; 3]; 3];
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for ColourCorrectionMatrix {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for ColourCorrectionMatrix {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<[[f32; 3]; 3]>::try_from(value)?))
    }
}
impl From<ColourCorrectionMatrix> for ControlValue {
    fn from(val: ColourCorrectionMatrix) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for ColourCorrectionMatrix {
    const ID: u32 = ControlId::ColourCorrectionMatrix as _;
}
impl Control for ColourCorrectionMatrix {}
/// Sets the image portion that will be scaled to form the whole of
/// the final output image.
///
/// The (x,y) location of this rectangle is relative to the
/// PixelArrayActiveAreas that is being used. The units remain native
/// sensor pixels, even if the sensor is being used in a binning or
/// skipping mode.
///
/// This control is only present when the pipeline supports scaling. Its
/// maximum valid value is given by the properties::ScalerCropMaximum
/// property, and the two can be used to implement digital zoom.
#[derive(Debug, Clone)]
pub struct ScalerCrop(pub Rectangle);
impl Deref for ScalerCrop {
    type Target = Rectangle;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for ScalerCrop {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for ScalerCrop {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<Rectangle>::try_from(value)?))
    }
}
impl From<ScalerCrop> for ControlValue {
    fn from(val: ScalerCrop) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for ScalerCrop {
    const ID: u32 = ControlId::ScalerCrop as _;
}
impl Control for ScalerCrop {}
/// Digital gain value applied during the processing steps applied
/// to the image as captured from the sensor.
///
/// The global digital gain factor is applied to all the colour channels
/// of the RAW image. Different pipeline models are free to
/// specify how the global gain factor applies to each separate
/// channel.
///
/// If an imaging pipeline applies digital gain in distinct
/// processing steps, this value indicates their total sum.
/// Pipelines are free to decide how to adjust each processing
/// step to respect the received gain factor and shall report
/// their total value in the request metadata.
#[derive(Debug, Clone)]
pub struct DigitalGain(pub f32);
impl Deref for DigitalGain {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for DigitalGain {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for DigitalGain {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<DigitalGain> for ControlValue {
    fn from(val: DigitalGain) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for DigitalGain {
    const ID: u32 = ControlId::DigitalGain as _;
}
impl Control for DigitalGain {}
/// The instantaneous frame duration from start of frame exposure to start
/// of next exposure, expressed in microseconds.
///
/// This control is meant to be returned in metadata.
#[derive(Debug, Clone)]
pub struct FrameDuration(pub i64);
impl Deref for FrameDuration {
    type Target = i64;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for FrameDuration {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for FrameDuration {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i64>::try_from(value)?))
    }
}
impl From<FrameDuration> for ControlValue {
    fn from(val: FrameDuration) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for FrameDuration {
    const ID: u32 = ControlId::FrameDuration as _;
}
impl Control for FrameDuration {}
/// The minimum and maximum (in that order) frame duration, expressed in
/// microseconds.
///
/// When provided by applications, the control specifies the sensor frame
/// duration interval the pipeline has to use. This limits the largest
/// exposure time the sensor can use. For example, if a maximum frame
/// duration of 33ms is requested (corresponding to 30 frames per second),
/// the sensor will not be able to raise the exposure time above 33ms.
/// A fixed frame duration is achieved by setting the minimum and maximum
/// values to be the same. Setting both values to 0 reverts to using the
/// camera defaults.
///
/// The maximum frame duration provides the absolute limit to the exposure
/// time computed by the AE algorithm and it overrides any exposure mode
/// setting specified with controls::AeExposureMode. Similarly, when a
/// manual exposure time is set through controls::ExposureTime, it also
/// gets clipped to the limits set by this control. When reported in
/// metadata, the control expresses the minimum and maximum frame durations
/// used after being clipped to the sensor provided frame duration limits.
///
/// \sa AeExposureMode
/// \sa ExposureTime
///
/// \todo Define how to calculate the capture frame rate by
/// defining controls to report additional delays introduced by
/// the capture pipeline or post-processing stages (ie JPEG
/// conversion, frame scaling).
///
/// \todo Provide an explicit definition of default control values, for
/// this and all other controls.
#[derive(Debug, Clone)]
pub struct FrameDurationLimits(pub [i64; 2]);
impl Deref for FrameDurationLimits {
    type Target = [i64; 2];
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for FrameDurationLimits {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for FrameDurationLimits {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<[i64; 2]>::try_from(value)?))
    }
}
impl From<FrameDurationLimits> for ControlValue {
    fn from(val: FrameDurationLimits) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for FrameDurationLimits {
    const ID: u32 = ControlId::FrameDurationLimits as _;
}
impl Control for FrameDurationLimits {}
/// Temperature measure from the camera sensor in Celsius.
///
/// This value is typically obtained by a thermal sensor present on-die or
/// in the camera module. The range of reported temperatures is device
/// dependent.
///
/// The SensorTemperature control will only be returned in metadata if a
/// thermal sensor is present.
#[derive(Debug, Clone)]
pub struct SensorTemperature(pub f32);
impl Deref for SensorTemperature {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for SensorTemperature {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for SensorTemperature {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<SensorTemperature> for ControlValue {
    fn from(val: SensorTemperature) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for SensorTemperature {
    const ID: u32 = ControlId::SensorTemperature as _;
}
impl Control for SensorTemperature {}
/// The time when the first row of the image sensor active array is exposed.
///
/// The timestamp, expressed in nanoseconds, represents a monotonically
/// increasing counter since the system boot time, as defined by the
/// Linux-specific CLOCK_BOOTTIME clock id.
///
/// The SensorTimestamp control can only be returned in metadata.
///
/// \todo Define how the sensor timestamp has to be used in the reprocessing
/// use case.
#[derive(Debug, Clone)]
pub struct SensorTimestamp(pub i64);
impl Deref for SensorTimestamp {
    type Target = i64;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for SensorTimestamp {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for SensorTimestamp {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i64>::try_from(value)?))
    }
}
impl From<SensorTimestamp> for ControlValue {
    fn from(val: SensorTimestamp) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for SensorTimestamp {
    const ID: u32 = ControlId::SensorTimestamp as _;
}
impl Control for SensorTimestamp {}
/// The mode of the AF (autofocus) algorithm.
///
/// An implementation may choose not to implement all the modes.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AfMode {
    /// The AF algorithm is in manual mode.
    ///
    /// In this mode it will never perform any action nor move the lens of
    /// its own accord, but an application can specify the desired lens
    /// position using the LensPosition control. The AfState will always
    /// report AfStateIdle.
    ///
    /// If the camera is started in AfModeManual, it will move the focus
    /// lens to the position specified by the LensPosition control.
    ///
    /// This mode is the recommended default value for the AfMode control.
    /// External cameras (as reported by the Location property set to
    /// CameraLocationExternal) may use a different default value.
    Manual = 0,
    /// The AF algorithm is in auto mode.
    ///
    /// In this mode the algorithm will never move the lens or change state
    /// unless the AfTrigger control is used. The AfTrigger control can be
    /// used to initiate a focus scan, the results of which will be
    /// reported by AfState.
    ///
    /// If the autofocus algorithm is moved from AfModeAuto to another mode
    /// while a scan is in progress, the scan is cancelled immediately,
    /// without waiting for the scan to finish.
    ///
    /// When first entering this mode the AfState will report AfStateIdle.
    /// When a trigger control is sent, AfState will report AfStateScanning
    /// for a period before spontaneously changing to AfStateFocused or
    /// AfStateFailed, depending on the outcome of the scan. It will remain
    /// in this state until another scan is initiated by the AfTrigger
    /// control. If a scan is cancelled (without changing to another mode),
    /// AfState will return to AfStateIdle.
    Auto = 1,
    /// The AF algorithm is in continuous mode.
    ///
    /// In this mode the lens can re-start a scan spontaneously at any
    /// moment, without any user intervention. The AfState still reports
    /// whether the algorithm is currently scanning or not, though the
    /// application has no ability to initiate or cancel scans, nor to move
    /// the lens for itself.
    ///
    /// However, applications can pause the AF algorithm from continuously
    /// scanning by using the AfPause control. This allows video or still
    /// images to be captured whilst guaranteeing that the focus is fixed.
    ///
    /// When set to AfModeContinuous, the system will immediately initiate a
    /// scan so AfState will report AfStateScanning, and will settle on one
    /// of AfStateFocused or AfStateFailed, depending on the scan result.
    Continuous = 2,
}
impl TryFrom<ControlValue> for AfMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AfMode> for ControlValue {
    fn from(val: AfMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AfMode {
    const ID: u32 = ControlId::AfMode as _;
}
impl Control for AfMode {}
/// The range of focus distances that is scanned.
///
/// An implementation may choose not to implement all the options here.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AfRange {
    /// A wide range of focus distances is scanned.
    ///
    /// Scanned distances cover all the way from infinity down to close
    /// distances, though depending on the implementation, possibly not
    /// including the very closest macro positions.
    Normal = 0,
    /// Only close distances are scanned.
    Macro = 1,
    /// The full range of focus distances is scanned.
    ///
    /// This range is similar to AfRangeNormal but includes the very
    /// closest macro positions.
    Full = 2,
}
impl TryFrom<ControlValue> for AfRange {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AfRange> for ControlValue {
    fn from(val: AfRange) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AfRange {
    const ID: u32 = ControlId::AfRange as _;
}
impl Control for AfRange {}
/// Determine whether the AF is to move the lens as quickly as possible or
/// more steadily.
///
/// For example, during video recording it may be desirable not to move the
/// lens too abruptly, but when in a preview mode (waiting for a still
/// capture) it may be helpful to move the lens as quickly as is reasonably
/// possible.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AfSpeed {
    /// Move the lens at its usual speed.
    Normal = 0,
    /// Move the lens more quickly.
    Fast = 1,
}
impl TryFrom<ControlValue> for AfSpeed {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AfSpeed> for ControlValue {
    fn from(val: AfSpeed) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AfSpeed {
    const ID: u32 = ControlId::AfSpeed as _;
}
impl Control for AfSpeed {}
/// The parts of the image used by the AF algorithm to measure focus.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AfMetering {
    /// Let the AF algorithm decide for itself where it will measure focus.
    Auto = 0,
    /// Use the rectangles defined by the AfWindows control to measure focus.
    ///
    /// If no windows are specified the behaviour is platform dependent.
    Windows = 1,
}
impl TryFrom<ControlValue> for AfMetering {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AfMetering> for ControlValue {
    fn from(val: AfMetering) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AfMetering {
    const ID: u32 = ControlId::AfMetering as _;
}
impl Control for AfMetering {}
/// The focus windows used by the AF algorithm when AfMetering is set to
/// AfMeteringWindows.
///
/// The units used are pixels within the rectangle returned by the
/// ScalerCropMaximum property.
///
/// In order to be activated, a rectangle must be programmed with non-zero
/// width and height. Internally, these rectangles are intersected with the
/// ScalerCropMaximum rectangle. If the window becomes empty after this
/// operation, then the window is ignored. If all the windows end up being
/// ignored, then the behaviour is platform dependent.
///
/// On platforms that support the ScalerCrop control (for implementing
/// digital zoom, for example), no automatic recalculation or adjustment of
/// AF windows is performed internally if the ScalerCrop is changed. If any
/// window lies outside the output image after the scaler crop has been
/// applied, it is up to the application to recalculate them.
///
/// The details of how the windows are used are platform dependent. We note
/// that when there is more than one AF window, a typical implementation
/// might find the optimal focus position for each one and finally select
/// the window where the focal distance for the objects shown in that part
/// of the image are closest to the camera.
#[derive(Debug, Clone)]
pub struct AfWindows(pub Vec<Rectangle>);
impl Deref for AfWindows {
    type Target = Vec<Rectangle>;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for AfWindows {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for AfWindows {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<Vec<Rectangle>>::try_from(value)?))
    }
}
impl From<AfWindows> for ControlValue {
    fn from(val: AfWindows) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for AfWindows {
    const ID: u32 = ControlId::AfWindows as _;
}
impl Control for AfWindows {}
/// Start an autofocus scan.
///
/// This control starts an autofocus scan when AfMode is set to AfModeAuto,
/// and is ignored if AfMode is set to AfModeManual or AfModeContinuous. It
/// can also be used to terminate a scan early.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AfTrigger {
    /// Start an AF scan.
    ///
    /// Setting the control to AfTriggerStart is ignored if a scan is in
    /// progress.
    Start = 0,
    /// Cancel an AF scan.
    ///
    /// This does not cause the lens to move anywhere else. Ignored if no
    /// scan is in progress.
    Cancel = 1,
}
impl TryFrom<ControlValue> for AfTrigger {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AfTrigger> for ControlValue {
    fn from(val: AfTrigger) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AfTrigger {
    const ID: u32 = ControlId::AfTrigger as _;
}
impl Control for AfTrigger {}
/// Pause lens movements when in continuous autofocus mode.
///
/// This control has no effect except when in continuous autofocus mode
/// (AfModeContinuous). It can be used to pause any lens movements while
/// (for example) images are captured. The algorithm remains inactive
/// until it is instructed to resume.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AfPause {
    /// Pause the continuous autofocus algorithm immediately.
    ///
    /// The autofocus algorithm is paused whether or not any kind of scan
    /// is underway. AfPauseState will subsequently report
    /// AfPauseStatePaused. AfState may report any of AfStateScanning,
    /// AfStateFocused or AfStateFailed, depending on the algorithm's state
    /// when it received this control.
    Immediate = 0,
    /// Pause the continuous autofocus algorithm at the end of the scan.
    ///
    /// This is similar to AfPauseImmediate, and if the AfState is
    /// currently reporting AfStateFocused or AfStateFailed it will remain
    /// in that state and AfPauseState will report AfPauseStatePaused.
    ///
    /// However, if the algorithm is scanning (AfStateScanning),
    /// AfPauseState will report AfPauseStatePausing until the scan is
    /// finished, at which point AfState will report one of AfStateFocused
    /// or AfStateFailed, and AfPauseState will change to
    /// AfPauseStatePaused.
    Deferred = 1,
    /// Resume continuous autofocus operation.
    ///
    /// The algorithm starts again from exactly where it left off, and
    /// AfPauseState will report AfPauseStateRunning.
    Resume = 2,
}
impl TryFrom<ControlValue> for AfPause {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AfPause> for ControlValue {
    fn from(val: AfPause) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AfPause {
    const ID: u32 = ControlId::AfPause as _;
}
impl Control for AfPause {}
/// Set and report the focus lens position.
///
/// This control instructs the lens to move to a particular position and
/// also reports back the position of the lens for each frame.
///
/// The LensPosition control is ignored unless the AfMode is set to
/// AfModeManual, though the value is reported back unconditionally in all
/// modes.
///
/// This value, which is generally a non-integer, is the reciprocal of the
/// focal distance in metres, also known as dioptres. That is, to set a
/// focal distance D, the lens position LP is given by
///
/// \f$LP = \frac{1\mathrm{m}}{D}\f$
///
/// For example:
///
/// - 0 moves the lens to infinity.
/// - 0.5 moves the lens to focus on objects 2m away.
/// - 2 moves the lens to focus on objects 50cm away.
/// - And larger values will focus the lens closer.
///
/// The default value of the control should indicate a good general
/// position for the lens, often corresponding to the hyperfocal distance
/// (the closest position for which objects at infinity are still
/// acceptably sharp). The minimum will often be zero (meaning infinity),
/// and the maximum value defines the closest focus position.
///
/// \todo Define a property to report the Hyperfocal distance of calibrated
/// lenses.
#[derive(Debug, Clone)]
pub struct LensPosition(pub f32);
impl Deref for LensPosition {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for LensPosition {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for LensPosition {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<LensPosition> for ControlValue {
    fn from(val: LensPosition) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for LensPosition {
    const ID: u32 = ControlId::LensPosition as _;
}
impl Control for LensPosition {}
/// The current state of the AF algorithm.
///
/// This control reports the current state of the AF algorithm in
/// conjunction with the reported AfMode value and (in continuous AF mode)
/// the AfPauseState value. The possible state changes are described below,
/// though we note the following state transitions that occur when the
/// AfMode is changed.
///
/// If the AfMode is set to AfModeManual, then the AfState will always
/// report AfStateIdle (even if the lens is subsequently moved). Changing
/// to the AfModeManual state does not initiate any lens movement.
///
/// If the AfMode is set to AfModeAuto then the AfState will report
/// AfStateIdle. However, if AfModeAuto and AfTriggerStart are sent
/// together then AfState will omit AfStateIdle and move straight to
/// AfStateScanning (and start a scan).
///
/// If the AfMode is set to AfModeContinuous then the AfState will
/// initially report AfStateScanning.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AfState {
    /// The AF algorithm is in manual mode (AfModeManual) or in auto mode
    /// (AfModeAuto) and a scan has not yet been triggered, or an
    /// in-progress scan was cancelled.
    Idle = 0,
    /// The AF algorithm is in auto mode (AfModeAuto), and a scan has been
    /// started using the AfTrigger control.
    ///
    /// The scan can be cancelled by sending AfTriggerCancel at which point
    /// the algorithm will either move back to AfStateIdle or, if the scan
    /// actually completes before the cancel request is processed, to one
    /// of AfStateFocused or AfStateFailed.
    ///
    /// Alternatively the AF algorithm could be in continuous mode
    /// (AfModeContinuous) at which point it may enter this state
    /// spontaneously whenever it determines that a rescan is needed.
    Scanning = 1,
    /// The AF algorithm is in auto (AfModeAuto) or continuous
    /// (AfModeContinuous) mode and a scan has completed with the result
    /// that the algorithm believes the image is now in focus.
    Focused = 2,
    /// The AF algorithm is in auto (AfModeAuto) or continuous
    /// (AfModeContinuous) mode and a scan has completed with the result
    /// that the algorithm did not find a good focus position.
    Failed = 3,
}
impl TryFrom<ControlValue> for AfState {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AfState> for ControlValue {
    fn from(val: AfState) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AfState {
    const ID: u32 = ControlId::AfState as _;
}
impl Control for AfState {}
/// Report whether the autofocus is currently running, paused or pausing.
///
/// This control is only applicable in continuous (AfModeContinuous) mode,
/// and reports whether the algorithm is currently running, paused or
/// pausing (that is, will pause as soon as any in-progress scan
/// completes).
///
/// Any change to AfMode will cause AfPauseStateRunning to be reported.
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AfPauseState {
    /// Continuous AF is running and the algorithm may restart a scan
    /// spontaneously.
    Running = 0,
    /// Continuous AF has been sent an AfPauseDeferred control, and will
    /// pause as soon as any in-progress scan completes.
    ///
    /// When the scan completes, the AfPauseState control will report
    /// AfPauseStatePaused. No new scans will be start spontaneously until
    /// the AfPauseResume control is sent.
    Pausing = 1,
    /// Continuous AF is paused.
    ///
    /// No further state changes or lens movements will occur until the
    /// AfPauseResume control is sent.
    Paused = 2,
}
impl TryFrom<ControlValue> for AfPauseState {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<AfPauseState> for ControlValue {
    fn from(val: AfPauseState) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for AfPauseState {
    const ID: u32 = ControlId::AfPauseState as _;
}
impl Control for AfPauseState {}
/// Set the mode to be used for High Dynamic Range (HDR) imaging.
///
/// HDR techniques typically include multiple exposure, image fusion and
/// tone mapping techniques to improve the dynamic range of the resulting
/// images.
///
/// When using an HDR mode, images are captured with different sets of AGC
/// settings called HDR channels. Channels indicate in particular the type
/// of exposure (short, medium or long) used to capture the raw image,
/// before fusion. Each HDR image is tagged with the corresponding channel
/// using the HdrChannel control.
///
/// \sa HdrChannel
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum HdrMode {
    /// HDR is disabled.
    ///
    /// Metadata for this frame will not include the HdrChannel control.
    Off = 0,
    /// Multiple exposures will be generated in an alternating fashion.
    ///
    /// The multiple exposures will not be merged together and will be
    /// returned to the application as they are. Each image will be tagged
    /// with the correct HDR channel, indicating what kind of exposure it
    /// is. The tag should be the same as in the HdrModeMultiExposure case.
    ///
    /// The expectation is that an application using this mode would merge
    /// the frames to create HDR images for itself if it requires them.
    MultiExposureUnmerged = 1,
    /// Multiple exposures will be generated and merged to create HDR
    /// images.
    ///
    /// Each image will be tagged with the HDR channel (long, medium or
    /// short) that arrived and which caused this image to be output.
    ///
    /// Systems that use two channels for HDR will return images tagged
    /// alternately as the short and long channel. Systems that use three
    /// channels for HDR will cycle through the short, medium and long
    /// channel before repeating.
    MultiExposure = 2,
    /// Multiple frames all at a single exposure will be used to create HDR
    /// images.
    ///
    /// These images should be reported as all corresponding to the HDR
    /// short channel.
    SingleExposure = 3,
    /// Multiple frames will be combined to produce "night mode" images.
    ///
    /// It is up to the implementation exactly which HDR channels it uses,
    /// and the images will all be tagged accordingly with the correct HDR
    /// channel information.
    Night = 4,
}
impl TryFrom<ControlValue> for HdrMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<HdrMode> for ControlValue {
    fn from(val: HdrMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for HdrMode {
    const ID: u32 = ControlId::HdrMode as _;
}
impl Control for HdrMode {}
/// The HDR channel used to capture the frame.
///
/// This value is reported back to the application so that it can discover
/// whether this capture corresponds to the short or long exposure image
/// (or any other image used by the HDR procedure). An application can
/// monitor the HDR channel to discover when the differently exposed images
/// have arrived.
///
/// This metadata is only available when an HDR mode has been enabled.
///
/// \sa HdrMode
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum HdrChannel {
    /// This image does not correspond to any of the captures used to create
    /// an HDR image.
    None = 0,
    /// This is a short exposure image.
    Short = 1,
    /// This is a medium exposure image.
    Medium = 2,
    /// This is a long exposure image.
    Long = 3,
}
impl TryFrom<ControlValue> for HdrChannel {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
impl From<HdrChannel> for ControlValue {
    fn from(val: HdrChannel) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
impl ControlEntry for HdrChannel {
    const ID: u32 = ControlId::HdrChannel as _;
}
impl Control for HdrChannel {}
/// Specify a fixed gamma value.
///
/// The default gamma value must be 2.2 which closely mimics sRGB gamma.
/// Note that this is camera gamma, so it is applied as 1.0/gamma.
#[derive(Debug, Clone)]
pub struct Gamma(pub f32);
impl Deref for Gamma {
    type Target = f32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for Gamma {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for Gamma {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<f32>::try_from(value)?))
    }
}
impl From<Gamma> for ControlValue {
    fn from(val: Gamma) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for Gamma {
    const ID: u32 = ControlId::Gamma as _;
}
impl Control for Gamma {}
/// Enable or disable the debug metadata.
#[derive(Debug, Clone)]
pub struct DebugMetadataEnable(pub bool);
impl Deref for DebugMetadataEnable {
    type Target = bool;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl DerefMut for DebugMetadataEnable {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl TryFrom<ControlValue> for DebugMetadataEnable {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<bool>::try_from(value)?))
    }
}
impl From<DebugMetadataEnable> for ControlValue {
    fn from(val: DebugMetadataEnable) -> Self {
        ControlValue::from(val.0)
    }
}
impl ControlEntry for DebugMetadataEnable {
    const ID: u32 = ControlId::DebugMetadataEnable as _;
}
impl Control for DebugMetadataEnable {}
/// Control for AE metering trigger. Currently identical to
/// ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER.
///
/// Whether the camera device will trigger a precapture metering sequence
/// when it processes this request.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AePrecaptureTrigger {
    /// The trigger is idle.
    Idle = 0,
    /// The pre-capture AE metering is started by the camera.
    Start = 1,
    /// The camera will cancel any active or completed metering sequence.
    /// The AE algorithm is reset to its initial state.
    Cancel = 2,
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for AePrecaptureTrigger {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<AePrecaptureTrigger> for ControlValue {
    fn from(val: AePrecaptureTrigger) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for AePrecaptureTrigger {
    const ID: u32 = ControlId::AePrecaptureTrigger as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for AePrecaptureTrigger {}
/// Control to select the noise reduction algorithm mode. Currently
/// identical to ANDROID_NOISE_REDUCTION_MODE.
///
///  Mode of operation for the noise reduction algorithm.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum NoiseReductionMode {
    /// No noise reduction is applied
    Off = 0,
    /// Noise reduction is applied without reducing the frame rate.
    Fast = 1,
    /// High quality noise reduction at the expense of frame rate.
    HighQuality = 2,
    /// Minimal noise reduction is applied without reducing the frame rate.
    Minimal = 3,
    /// Noise reduction is applied at different levels to different streams.
    ZSL = 4,
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for NoiseReductionMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<NoiseReductionMode> for ControlValue {
    fn from(val: NoiseReductionMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for NoiseReductionMode {
    const ID: u32 = ControlId::NoiseReductionMode as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for NoiseReductionMode {}
/// Control to select the color correction aberration mode. Currently
/// identical to ANDROID_COLOR_CORRECTION_ABERRATION_MODE.
///
///  Mode of operation for the chromatic aberration correction algorithm.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum ColorCorrectionAberrationMode {
    /// No aberration correction is applied.
    ColorCorrectionAberrationOff = 0,
    /// Aberration correction will not slow down the frame rate.
    ColorCorrectionAberrationFast = 1,
    /// High quality aberration correction which might reduce the frame
    /// rate.
    ColorCorrectionAberrationHighQuality = 2,
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for ColorCorrectionAberrationMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<ColorCorrectionAberrationMode> for ControlValue {
    fn from(val: ColorCorrectionAberrationMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for ColorCorrectionAberrationMode {
    const ID: u32 = ControlId::ColorCorrectionAberrationMode as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for ColorCorrectionAberrationMode {}
/// Control to report the current AE algorithm state. Currently identical to
/// ANDROID_CONTROL_AE_STATE.
///
///  Current state of the AE algorithm.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AeState {
    /// The AE algorithm is inactive.
    Inactive = 0,
    /// The AE algorithm has not converged yet.
    Searching = 1,
    /// The AE algorithm has converged.
    Converged = 2,
    /// The AE algorithm is locked.
    Locked = 3,
    /// The AE algorithm would need a flash for good results
    FlashRequired = 4,
    /// The AE algorithm has started a pre-capture metering session.
    /// \sa AePrecaptureTrigger
    Precapture = 5,
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for AeState {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<AeState> for ControlValue {
    fn from(val: AeState) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for AeState {
    const ID: u32 = ControlId::AeState as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for AeState {}
/// Control to report the current AWB algorithm state. Currently identical
/// to ANDROID_CONTROL_AWB_STATE.
///
///  Current state of the AWB algorithm.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum AwbState {
    /// The AWB algorithm is inactive.
    Inactive = 0,
    /// The AWB algorithm has not converged yet.
    Searching = 1,
    /// The AWB algorithm has converged.
    AwbConverged = 2,
    /// The AWB algorithm is locked.
    AwbLocked = 3,
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for AwbState {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<AwbState> for ControlValue {
    fn from(val: AwbState) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for AwbState {
    const ID: u32 = ControlId::AwbState as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for AwbState {}
/// Control to report the time between the start of exposure of the first
/// row and the start of exposure of the last row. Currently identical to
/// ANDROID_SENSOR_ROLLING_SHUTTER_SKEW
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone)]
pub struct SensorRollingShutterSkew(pub i64);
#[cfg(feature = "vendor_draft")]
impl Deref for SensorRollingShutterSkew {
    type Target = i64;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl DerefMut for SensorRollingShutterSkew {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for SensorRollingShutterSkew {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i64>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<SensorRollingShutterSkew> for ControlValue {
    fn from(val: SensorRollingShutterSkew) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for SensorRollingShutterSkew {
    const ID: u32 = ControlId::SensorRollingShutterSkew as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for SensorRollingShutterSkew {}
/// Control to report if the lens shading map is available. Currently
/// identical to ANDROID_STATISTICS_LENS_SHADING_MAP_MODE.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum LensShadingMapMode {
    /// No lens shading map mode is available.
    Off = 0,
    /// The lens shading map mode is available.
    On = 1,
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for LensShadingMapMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<LensShadingMapMode> for ControlValue {
    fn from(val: LensShadingMapMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for LensShadingMapMode {
    const ID: u32 = ControlId::LensShadingMapMode as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for LensShadingMapMode {}
/// Specifies the number of pipeline stages the frame went through from when
/// it was exposed to when the final completed result was available to the
/// framework. Always less than or equal to PipelineMaxDepth. Currently
/// identical to ANDROID_REQUEST_PIPELINE_DEPTH.
///
/// The typical value for this control is 3 as a frame is first exposed,
/// captured and then processed in a single pass through the ISP. Any
/// additional processing step performed after the ISP pass (in example face
/// detection, additional format conversions etc) count as an additional
/// pipeline stage.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone)]
pub struct PipelineDepth(pub i32);
#[cfg(feature = "vendor_draft")]
impl Deref for PipelineDepth {
    type Target = i32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl DerefMut for PipelineDepth {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for PipelineDepth {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i32>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<PipelineDepth> for ControlValue {
    fn from(val: PipelineDepth) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for PipelineDepth {
    const ID: u32 = ControlId::PipelineDepth as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for PipelineDepth {}
/// The maximum number of frames that can occur after a request (different
/// than the previous) has been submitted, and before the result's state
/// becomes synchronized. A value of -1 indicates unknown latency, and 0
/// indicates per-frame control. Currently identical to
/// ANDROID_SYNC_MAX_LATENCY.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone)]
pub struct MaxLatency(pub i32);
#[cfg(feature = "vendor_draft")]
impl Deref for MaxLatency {
    type Target = i32;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl DerefMut for MaxLatency {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for MaxLatency {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<i32>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<MaxLatency> for ControlValue {
    fn from(val: MaxLatency) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for MaxLatency {
    const ID: u32 = ControlId::MaxLatency as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for MaxLatency {}
/// Control to select the test pattern mode. Currently identical to
/// ANDROID_SENSOR_TEST_PATTERN_MODE.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum TestPatternMode {
    /// No test pattern mode is used. The camera device returns frames from
    /// the image sensor.
    Off = 0,
    /// Each pixel in [R, G_even, G_odd, B] is replaced by its respective
    /// color channel provided in test pattern data.
    /// \todo Add control for test pattern data.
    SolidColor = 1,
    /// All pixel data is replaced with an 8-bar color pattern. The vertical
    /// bars (left-to-right) are as follows; white, yellow, cyan, green,
    /// magenta, red, blue and black. Each bar should take up 1/8 of the
    /// sensor pixel array width. When this is not possible, the bar size
    /// should be rounded down to the nearest integer and the pattern can
    /// repeat on the right side. Each bar's height must always take up the
    /// full sensor pixel array height.
    ColorBars = 2,
    /// The test pattern is similar to TestPatternModeColorBars,
    /// except that each bar should start at its specified color at the top
    /// and fade to gray at the bottom. Furthermore each bar is further
    /// subdevided into a left and right half. The left half should have a
    /// smooth gradient, and the right half should have a quantized
    /// gradient. In particular, the right half's should consist of blocks
    /// of the same color for 1/16th active sensor pixel array width. The
    /// least significant bits in the quantized gradient should be copied
    /// from the most significant bits of the smooth gradient. The height of
    /// each bar should always be a multiple of 128. When this is not the
    /// case, the pattern should repeat at the bottom of the image.
    ColorBarsFadeToGray = 3,
    /// All pixel data is replaced by a pseudo-random sequence generated
    /// from a PN9 512-bit sequence (typically implemented in hardware with
    /// a linear feedback shift register). The generator should be reset at
    /// the beginning of each frame, and thus each subsequent raw frame with
    /// this test pattern should be exactly the same as the last.
    Pn9 = 4,
    /// The first custom test pattern. All custom patterns that are
    /// available only on this camera device are at least this numeric
    /// value. All of the custom test patterns will be static (that is the
    /// raw image must not vary from frame to frame).
    Custom1 = 256,
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for TestPatternMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<TestPatternMode> for ControlValue {
    fn from(val: TestPatternMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for TestPatternMode {
    const ID: u32 = ControlId::TestPatternMode as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for TestPatternMode {}
/// Control to select the face detection mode used by the pipeline.
///
/// Currently identical to ANDROID_STATISTICS_FACE_DETECT_MODE.
///
/// \sa FaceDetectFaceRectangles
/// \sa FaceDetectFaceScores
/// \sa FaceDetectFaceLandmarks
/// \sa FaceDetectFaceIds
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone, Copy, Eq, PartialEq, TryFromPrimitive, IntoPrimitive)]
#[repr(i32)]
pub enum FaceDetectMode {
    /// Pipeline doesn't perform face detection and doesn't report any
    /// control related to face detection.
    Off = 0,
    /// Pipeline performs face detection and reports the
    /// FaceDetectFaceRectangles and FaceDetectFaceScores controls for each
    /// detected face. FaceDetectFaceLandmarks and FaceDetectFaceIds are
    /// optional.
    Simple = 1,
    /// Pipeline performs face detection and reports all the controls
    /// related to face detection including FaceDetectFaceRectangles,
    /// FaceDetectFaceScores, FaceDetectFaceLandmarks, and
    /// FaceDeteceFaceIds for each detected face.
    Full = 2,
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for FaceDetectMode {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Self::try_from(i32::try_from(value.clone())?)
            .map_err(|_| ControlValueError::UnknownVariant(value))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<FaceDetectMode> for ControlValue {
    fn from(val: FaceDetectMode) -> Self {
        ControlValue::from(<i32>::from(val))
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for FaceDetectMode {
    const ID: u32 = ControlId::FaceDetectMode as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for FaceDetectMode {}
/// Boundary rectangles of the detected faces. The number of values is
/// the number of detected faces.
///
/// The FaceDetectFaceRectangles control can only be returned in metadata.
///
/// Currently identical to ANDROID_STATISTICS_FACE_RECTANGLES.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone)]
pub struct FaceDetectFaceRectangles(pub Vec<Rectangle>);
#[cfg(feature = "vendor_draft")]
impl Deref for FaceDetectFaceRectangles {
    type Target = Vec<Rectangle>;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl DerefMut for FaceDetectFaceRectangles {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for FaceDetectFaceRectangles {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<Vec<Rectangle>>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<FaceDetectFaceRectangles> for ControlValue {
    fn from(val: FaceDetectFaceRectangles) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for FaceDetectFaceRectangles {
    const ID: u32 = ControlId::FaceDetectFaceRectangles as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for FaceDetectFaceRectangles {}
/// Confidence score of each of the detected faces. The range of score is
/// [0, 100]. The number of values should be the number of faces reported
/// in FaceDetectFaceRectangles.
///
/// The FaceDetectFaceScores control can only be returned in metadata.
///
/// Currently identical to ANDROID_STATISTICS_FACE_SCORES.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone)]
pub struct FaceDetectFaceScores(pub Vec<u8>);
#[cfg(feature = "vendor_draft")]
impl Deref for FaceDetectFaceScores {
    type Target = Vec<u8>;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl DerefMut for FaceDetectFaceScores {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for FaceDetectFaceScores {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<Vec<u8>>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<FaceDetectFaceScores> for ControlValue {
    fn from(val: FaceDetectFaceScores) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for FaceDetectFaceScores {
    const ID: u32 = ControlId::FaceDetectFaceScores as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for FaceDetectFaceScores {}
/// Array of human face landmark coordinates in format [..., left_eye_i,
/// right_eye_i, mouth_i, left_eye_i+1, ...], with i = index of face. The
/// number of values should be 3 * the number of faces reported in
/// FaceDetectFaceRectangles.
///
/// The FaceDetectFaceLandmarks control can only be returned in metadata.
///
/// Currently identical to ANDROID_STATISTICS_FACE_LANDMARKS.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone)]
pub struct FaceDetectFaceLandmarks(pub Vec<Point>);
#[cfg(feature = "vendor_draft")]
impl Deref for FaceDetectFaceLandmarks {
    type Target = Vec<Point>;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl DerefMut for FaceDetectFaceLandmarks {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for FaceDetectFaceLandmarks {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<Vec<Point>>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<FaceDetectFaceLandmarks> for ControlValue {
    fn from(val: FaceDetectFaceLandmarks) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for FaceDetectFaceLandmarks {
    const ID: u32 = ControlId::FaceDetectFaceLandmarks as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for FaceDetectFaceLandmarks {}
/// Each detected face is given a unique ID that is valid for as long as the
/// face is visible to the camera device. A face that leaves the field of
/// view and later returns may be assigned a new ID. The number of values
/// should be the number of faces reported in FaceDetectFaceRectangles.
///
/// The FaceDetectFaceIds control can only be returned in metadata.
///
/// Currently identical to ANDROID_STATISTICS_FACE_IDS.
#[cfg(feature = "vendor_draft")]
#[derive(Debug, Clone)]
pub struct FaceDetectFaceIds(pub Vec<i32>);
#[cfg(feature = "vendor_draft")]
impl Deref for FaceDetectFaceIds {
    type Target = Vec<i32>;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl DerefMut for FaceDetectFaceIds {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_draft")]
impl TryFrom<ControlValue> for FaceDetectFaceIds {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<Vec<i32>>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_draft")]
impl From<FaceDetectFaceIds> for ControlValue {
    fn from(val: FaceDetectFaceIds) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_draft")]
impl ControlEntry for FaceDetectFaceIds {
    const ID: u32 = ControlId::FaceDetectFaceIds as _;
}
#[cfg(feature = "vendor_draft")]
impl Control for FaceDetectFaceIds {}
/// Toggles the Raspberry Pi IPA to output the hardware generated statistics.
///
/// When this control is set to true, the IPA outputs a binary dump of the
/// hardware generated statistics through the Request metadata in the
/// Bcm2835StatsOutput control.
///
/// \sa Bcm2835StatsOutput
#[cfg(feature = "vendor_rpi")]
#[derive(Debug, Clone)]
pub struct StatsOutputEnable(pub bool);
#[cfg(feature = "vendor_rpi")]
impl Deref for StatsOutputEnable {
    type Target = bool;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_rpi")]
impl DerefMut for StatsOutputEnable {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_rpi")]
impl TryFrom<ControlValue> for StatsOutputEnable {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<bool>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_rpi")]
impl From<StatsOutputEnable> for ControlValue {
    fn from(val: StatsOutputEnable) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_rpi")]
impl ControlEntry for StatsOutputEnable {
    const ID: u32 = ControlId::StatsOutputEnable as _;
}
#[cfg(feature = "vendor_rpi")]
impl Control for StatsOutputEnable {}
/// Span of the BCM2835 ISP generated statistics for the current frame.
///
/// This is sent in the Request metadata if the StatsOutputEnable is set to
/// true.  The statistics struct definition can be found in
/// include/linux/bcm2835-isp.h.
///
/// \sa StatsOutputEnable
#[cfg(feature = "vendor_rpi")]
#[derive(Debug, Clone)]
pub struct Bcm2835StatsOutput(pub Vec<u8>);
#[cfg(feature = "vendor_rpi")]
impl Deref for Bcm2835StatsOutput {
    type Target = Vec<u8>;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_rpi")]
impl DerefMut for Bcm2835StatsOutput {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_rpi")]
impl TryFrom<ControlValue> for Bcm2835StatsOutput {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<Vec<u8>>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_rpi")]
impl From<Bcm2835StatsOutput> for ControlValue {
    fn from(val: Bcm2835StatsOutput) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_rpi")]
impl ControlEntry for Bcm2835StatsOutput {
    const ID: u32 = ControlId::Bcm2835StatsOutput as _;
}
#[cfg(feature = "vendor_rpi")]
impl Control for Bcm2835StatsOutput {}
/// An array of rectangles, where each singular value has identical
/// functionality to the ScalerCrop control. This control allows the
/// Raspberry Pi pipeline handler to control individual scaler crops per
/// output stream.
///
/// The order of rectangles passed into the control must match the order of
/// streams configured by the application. The pipeline handler will only
/// configure crop retangles up-to the number of output streams configured.
/// All subsequent rectangles passed into this control are ignored by the
/// pipeline handler.
///
/// If both rpi::ScalerCrops and ScalerCrop controls are present in a
/// ControlList, the latter is discarded, and crops are obtained from this
/// control.
///
/// Note that using different crop rectangles for each output stream with
/// this control is only applicable on the Pi5/PiSP platform. This control
/// should also be considered temporary/draft and will be replaced with
/// official libcamera API support for per-stream controls in the future.
///
/// \sa ScalerCrop
#[cfg(feature = "vendor_rpi")]
#[derive(Debug, Clone)]
pub struct ScalerCrops(pub Vec<Rectangle>);
#[cfg(feature = "vendor_rpi")]
impl Deref for ScalerCrops {
    type Target = Vec<Rectangle>;
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[cfg(feature = "vendor_rpi")]
impl DerefMut for ScalerCrops {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
#[cfg(feature = "vendor_rpi")]
impl TryFrom<ControlValue> for ScalerCrops {
    type Error = ControlValueError;
    fn try_from(value: ControlValue) -> Result<Self, Self::Error> {
        Ok(Self(<Vec<Rectangle>>::try_from(value)?))
    }
}
#[cfg(feature = "vendor_rpi")]
impl From<ScalerCrops> for ControlValue {
    fn from(val: ScalerCrops) -> Self {
        ControlValue::from(val.0)
    }
}
#[cfg(feature = "vendor_rpi")]
impl ControlEntry for ScalerCrops {
    const ID: u32 = ControlId::ScalerCrops as _;
}
#[cfg(feature = "vendor_rpi")]
impl Control for ScalerCrops {}
pub fn make_dyn(
    id: ControlId,
    val: ControlValue,
) -> Result<Box<dyn DynControlEntry>, ControlValueError> {
    match id {
        ControlId::AeEnable => Ok(Box::new(AeEnable::try_from(val)?)),
        ControlId::AeLocked => Ok(Box::new(AeLocked::try_from(val)?)),
        ControlId::AeMeteringMode => Ok(Box::new(AeMeteringMode::try_from(val)?)),
        ControlId::AeConstraintMode => Ok(Box::new(AeConstraintMode::try_from(val)?)),
        ControlId::AeExposureMode => Ok(Box::new(AeExposureMode::try_from(val)?)),
        ControlId::ExposureValue => Ok(Box::new(ExposureValue::try_from(val)?)),
        ControlId::ExposureTime => Ok(Box::new(ExposureTime::try_from(val)?)),
        ControlId::AnalogueGain => Ok(Box::new(AnalogueGain::try_from(val)?)),
        ControlId::AeFlickerMode => Ok(Box::new(AeFlickerMode::try_from(val)?)),
        ControlId::AeFlickerPeriod => Ok(Box::new(AeFlickerPeriod::try_from(val)?)),
        ControlId::AeFlickerDetected => Ok(Box::new(AeFlickerDetected::try_from(val)?)),
        ControlId::Brightness => Ok(Box::new(Brightness::try_from(val)?)),
        ControlId::Contrast => Ok(Box::new(Contrast::try_from(val)?)),
        ControlId::Lux => Ok(Box::new(Lux::try_from(val)?)),
        ControlId::AwbEnable => Ok(Box::new(AwbEnable::try_from(val)?)),
        ControlId::AwbMode => Ok(Box::new(AwbMode::try_from(val)?)),
        ControlId::AwbLocked => Ok(Box::new(AwbLocked::try_from(val)?)),
        ControlId::ColourGains => Ok(Box::new(ColourGains::try_from(val)?)),
        ControlId::ColourTemperature => Ok(Box::new(ColourTemperature::try_from(val)?)),
        ControlId::Saturation => Ok(Box::new(Saturation::try_from(val)?)),
        ControlId::SensorBlackLevels => Ok(Box::new(SensorBlackLevels::try_from(val)?)),
        ControlId::Sharpness => Ok(Box::new(Sharpness::try_from(val)?)),
        ControlId::FocusFoM => Ok(Box::new(FocusFoM::try_from(val)?)),
        ControlId::ColourCorrectionMatrix => {
            Ok(Box::new(ColourCorrectionMatrix::try_from(val)?))
        }
        ControlId::ScalerCrop => Ok(Box::new(ScalerCrop::try_from(val)?)),
        ControlId::DigitalGain => Ok(Box::new(DigitalGain::try_from(val)?)),
        ControlId::FrameDuration => Ok(Box::new(FrameDuration::try_from(val)?)),
        ControlId::FrameDurationLimits => {
            Ok(Box::new(FrameDurationLimits::try_from(val)?))
        }
        ControlId::SensorTemperature => Ok(Box::new(SensorTemperature::try_from(val)?)),
        ControlId::SensorTimestamp => Ok(Box::new(SensorTimestamp::try_from(val)?)),
        ControlId::AfMode => Ok(Box::new(AfMode::try_from(val)?)),
        ControlId::AfRange => Ok(Box::new(AfRange::try_from(val)?)),
        ControlId::AfSpeed => Ok(Box::new(AfSpeed::try_from(val)?)),
        ControlId::AfMetering => Ok(Box::new(AfMetering::try_from(val)?)),
        ControlId::AfWindows => Ok(Box::new(AfWindows::try_from(val)?)),
        ControlId::AfTrigger => Ok(Box::new(AfTrigger::try_from(val)?)),
        ControlId::AfPause => Ok(Box::new(AfPause::try_from(val)?)),
        ControlId::LensPosition => Ok(Box::new(LensPosition::try_from(val)?)),
        ControlId::AfState => Ok(Box::new(AfState::try_from(val)?)),
        ControlId::AfPauseState => Ok(Box::new(AfPauseState::try_from(val)?)),
        ControlId::HdrMode => Ok(Box::new(HdrMode::try_from(val)?)),
        ControlId::HdrChannel => Ok(Box::new(HdrChannel::try_from(val)?)),
        ControlId::Gamma => Ok(Box::new(Gamma::try_from(val)?)),
        ControlId::DebugMetadataEnable => {
            Ok(Box::new(DebugMetadataEnable::try_from(val)?))
        }
        #[cfg(feature = "vendor_draft")]
        ControlId::AePrecaptureTrigger => {
            Ok(Box::new(AePrecaptureTrigger::try_from(val)?))
        }
        #[cfg(feature = "vendor_draft")]
        ControlId::NoiseReductionMode => Ok(Box::new(NoiseReductionMode::try_from(val)?)),
        #[cfg(feature = "vendor_draft")]
        ControlId::ColorCorrectionAberrationMode => {
            Ok(Box::new(ColorCorrectionAberrationMode::try_from(val)?))
        }
        #[cfg(feature = "vendor_draft")]
        ControlId::AeState => Ok(Box::new(AeState::try_from(val)?)),
        #[cfg(feature = "vendor_draft")]
        ControlId::AwbState => Ok(Box::new(AwbState::try_from(val)?)),
        #[cfg(feature = "vendor_draft")]
        ControlId::SensorRollingShutterSkew => {
            Ok(Box::new(SensorRollingShutterSkew::try_from(val)?))
        }
        #[cfg(feature = "vendor_draft")]
        ControlId::LensShadingMapMode => Ok(Box::new(LensShadingMapMode::try_from(val)?)),
        #[cfg(feature = "vendor_draft")]
        ControlId::PipelineDepth => Ok(Box::new(PipelineDepth::try_from(val)?)),
        #[cfg(feature = "vendor_draft")]
        ControlId::MaxLatency => Ok(Box::new(MaxLatency::try_from(val)?)),
        #[cfg(feature = "vendor_draft")]
        ControlId::TestPatternMode => Ok(Box::new(TestPatternMode::try_from(val)?)),
        #[cfg(feature = "vendor_draft")]
        ControlId::FaceDetectMode => Ok(Box::new(FaceDetectMode::try_from(val)?)),
        #[cfg(feature = "vendor_draft")]
        ControlId::FaceDetectFaceRectangles => {
            Ok(Box::new(FaceDetectFaceRectangles::try_from(val)?))
        }
        #[cfg(feature = "vendor_draft")]
        ControlId::FaceDetectFaceScores => {
            Ok(Box::new(FaceDetectFaceScores::try_from(val)?))
        }
        #[cfg(feature = "vendor_draft")]
        ControlId::FaceDetectFaceLandmarks => {
            Ok(Box::new(FaceDetectFaceLandmarks::try_from(val)?))
        }
        #[cfg(feature = "vendor_draft")]
        ControlId::FaceDetectFaceIds => Ok(Box::new(FaceDetectFaceIds::try_from(val)?)),
        #[cfg(feature = "vendor_rpi")]
        ControlId::StatsOutputEnable => Ok(Box::new(StatsOutputEnable::try_from(val)?)),
        #[cfg(feature = "vendor_rpi")]
        ControlId::Bcm2835StatsOutput => Ok(Box::new(Bcm2835StatsOutput::try_from(val)?)),
        #[cfg(feature = "vendor_rpi")]
        ControlId::ScalerCrops => Ok(Box::new(ScalerCrops::try_from(val)?)),
    }
}