Device¶

class Device¶

The Device class to communicate with MYNT® EYE device.

Public Types

using stream_callback_t = device::StreamCallback¶: The device::StreamData callback.

using motion_callback_t = device::MotionCallback¶: The device::MotionData callback.

Public Functions

Model GetModel() const¶: Get the model.

bool Supports(const Stream &stream) const¶: Supports the stream or not.

bool Supports(const Capabilities &capability) const¶: Supports the capability or not.

bool Supports(const Option &option) const¶: Supports the option or not.

bool Supports(const AddOns &addon) const¶: Supports the addon or not.

const std::vector<StreamRequest> &GetStreamRequests(const Capabilities &capability) const¶: Get all stream requests of the capability.

void ConfigStreamRequest(const Capabilities &capability, const StreamRequest &request)¶: Config the stream request to the capability.

const StreamRequest &GetStreamRequest(const Capabilities &capability) const¶: Get the config stream requests of the capability.

const std::vector<StreamRequest> &GetStreamRequests() const¶: Get all stream requests of the key stream capability.

void ConfigStreamRequest(const StreamRequest &request)¶: Config the stream request to the key stream capability.

const StreamRequest &GetStreamRequest() const¶: Get the config stream requests of the key stream capability.

std::shared_ptr<DeviceInfo> GetInfo() const¶: Get the device info.

std::string GetInfo(const Info &info) const¶: Get the device info of a field.

std::shared_ptr<IntrinsicsBase> GetIntrinsics(const Stream &stream) const¶: Get the intrinsics of stream.

Extrinsics GetExtrinsics(const Stream &from, const Stream &to) const¶: Get the extrinsics from one stream to another.

MotionIntrinsics GetMotionIntrinsics() const¶: Get the intrinsics of motion.

Extrinsics GetMotionExtrinsics(const Stream &from) const¶: Get the extrinsics from one stream to motion.

std::shared_ptr<IntrinsicsBase> GetIntrinsics(const Stream &stream, bool *ok) const¶: Get the intrinsics of stream.

Extrinsics GetExtrinsics(const Stream &from, const Stream &to, bool *ok) const¶: Get the extrinsics from one stream to another.

MotionIntrinsics GetMotionIntrinsics(bool *ok) const¶: Get the intrinsics of motion.

Extrinsics GetMotionExtrinsics(const Stream &from, bool *ok) const¶: Get the extrinsics from one stream to motion.

void SetIntrinsics(const Stream &stream, const std::shared_ptr<IntrinsicsBase> &in)¶: Set the intrinsics of stream.

void SetExtrinsics(const Stream &from, const Stream &to, const Extrinsics &ex)¶: Set the extrinsics from one stream to another.

void SetMotionIntrinsics(const MotionIntrinsics &in)¶: Set the intrinsics of motion.

void SetMotionExtrinsics(const Stream &from, const Extrinsics &ex)¶: Set the extrinsics from one stream to motion.

void LogOptionInfos() const¶: Log all option infos.

OptionInfo GetOptionInfo(const Option &option) const¶: Get the option info.

std::int32_t GetOptionValue(const Option &option) const¶: Get the option value.

void SetOptionValue(const Option &option, std::int32_t value)¶: Set the option value.

bool RunOptionAction(const Option &option) const¶: Run the option action.

void SetStreamCallback(const Stream &stream, stream_callback_t callback, bool async = false)¶: Set the callback of stream.

void SetMotionCallback(motion_callback_t callback, bool async = false)¶: Set the callback of motion.

bool HasStreamCallback(const Stream &stream) const¶: Has the callback of stream.

bool HasMotionCallback() const¶: Has the callback of motion.

virtual void Start(const Source &source)¶: Start capturing the source.

virtual void Stop(const Source &source)¶: Stop capturing the source.

void WaitForStreams()¶: Wait the streams are ready.

device::StreamData GetStreamData(const Stream &stream)¶: Get the latest data of stream.

device::StreamData GetLatestStreamData(const Stream &stream)¶

std::vector<device::StreamData> GetStreamDatas(const Stream &stream)¶

Get the datas of stream.

Note: default cache 4 datas at most.

void DisableMotionDatas()¶: Disable cache motion datas.

void EnableMotionDatas()¶: Enable cache motion datas.

void EnableMotionDatas(std::size_t max_size)¶: Enable cache motion datas.

std::vector<device::MotionData> GetMotionDatas()¶: Get the motion datas.

void EnableProcessMode(const ProcessMode &mode)¶

Enable process mode, e.g.

imu assembly, temp_drift

void EnableProcessMode(const std::int32_t &mode)¶

Enable process mode, e.g.

imu assembly, temp_drift

Public Static Functions

static std::shared_ptr<Device> Create(const std::string &name, std::shared_ptr<uvc::device> device)¶

Create the Device instance.

Return

the Device instance.

Parameters

name: the device name.
device: the device from uvc.

device::Frame¶

class Frame¶

Frame with raw data.

Public Functions

Frame(const StreamRequest &request, const void *data)¶: Construct the frame with StreamRequest and raw data.

Frame(std::uint16_t width, std::uint16_t height, Format format, const void *data)¶: Construct the frame with stream info and raw data.

std::uint16_t width() const¶: Get the width.

std::uint16_t height() const¶: Get the height.

Format format() const¶: Get the format.

std::uint8_t *data()¶: Get the data.

const std::uint8_t *data() const¶: Get the const data.

std::size_t size() const¶: Get the size of data.

Frame clone() const¶: Clone a new frame.

device::StreamData¶

struct StreamData¶

Device stream data.

Public Members

std::shared_ptr<ImgData> img¶: ImgData.

std::shared_ptr<Frame> frame¶: Frame.

std::uint16_t frame_id¶: Frame ID.

device::MotionData¶

struct MotionData¶

Device motion data.

Public Members

std::shared_ptr<ImuData> imu¶: ImuData.