Inheritance diagram for VideoFrameMessagePrivate:

Collaboration diagram for VideoFrameMessagePrivate:

Public Member Functions
	VideoFrameMessagePrivate (VideoFrameMessage *const q)

virtual	~VideoFrameMessagePrivate ()

Public Member Functions inherited from AbstractDataMessagePrivate
	AbstractDataMessagePrivate (AbstractDataMessage *const q)

virtual	~AbstractDataMessagePrivate ()

bool	setFields (const DataDefinition *const defn, const QByteArray &record)

Public Attributes
DateTime	timestamp
	The VideoFrameMessage FIT message's timestamp field. More...

quint16	timestampMs
	The VideoFrameMessage FIT message's timestampMs field. More...

quint32	frameNumber
	The VideoFrameMessage FIT message's frameNumber field. More...

Public Attributes inherited from AbstractDataMessagePrivate
MesgNum	globalMessageNumber
	FIT Globla Message Number for this FIT Data Message.

Protected Member Functions
bool	setField (const int fieldId, const QByteArray &data, const FitBaseType baseType, const bool bigEndian) override

Protected Member Functions inherited from AbstractDataMessagePrivate
bool	verify (const QByteArray &data, const FitBaseType actualType, const int expectedSize, const FitBaseType expectedType, const char *messageFieldName)

Additional Inherited Members
Protected Attributes inherited from AbstractDataMessagePrivate
AbstractDataMessage *const	q_ptr
	Internal q-pointer.

Detailed Description

The VideoFrameMessagePrivate class provides private implementation for the VideoFrameMessage.

See also: VideoFrameMessage

Definition at line 38 of file videoframemessage_p.h.

Constructor & Destructor Documentation

◆ VideoFrameMessagePrivate()

VideoFrameMessagePrivate::VideoFrameMessagePrivate ( VideoFrameMessage *const q )

explicit

Constructs a VideoFrameMessagePrivate object with public implementation q.

Parameters

q	Pointer to public implementaton.

Definition at line 158 of file videoframemessage.cpp.

   : AbstractDataMessagePrivate(q)
   , timestamp(static_cast<DateTime>(-1))
   , timestampMs(0xFFFF)
   , frameNumber(0xFFFFFFFF)
 {
     globalMessageNumber = MesgNum::VideoFrame;
 }

References AbstractDataMessagePrivate::globalMessageNumber.

◆ ~VideoFrameMessagePrivate()

VideoFrameMessagePrivate::~VideoFrameMessagePrivate ( )

virtual

Destroys the VideoFrameMessagePrivate object.

Definition at line 172 of file videoframemessage.cpp.

 {
  
 }

Member Function Documentation

◆ setField()

bool VideoFrameMessagePrivate::setField	(	const int	fieldId,
		const QByteArray &	data,
		const FitBaseType	baseType,
		const bool	bigEndian
	)

overrideprotectedvirtual

Sets the value of the fieldId field.

Derived classes must implement this method to extract the baseType value from data, and assign the extracted value the fieldId field.

Parameters

fieldId	The field number within the given FIT data message.
data	The raw data to extract the field value from.
baseType	The FIT base type for the field.
bigEndian	Whether or not multibyte values in record are big-endian.

Returns: true if the field was set, or safely ignored; false otherwise.

Implements AbstractDataMessagePrivate.

Definition at line 177 of file videoframemessage.cpp.

 {
     switch (fieldId) {
     case 253: // See Profile.xlsx::Messages:video_frame.timestamp
         if (!verify(data, baseType, 4, FitBaseType::Uint32, "video_frame.timestamp")) return false;
         this->timestamp = static_cast<DateTime>(bigEndian ? qFromBigEndian<quint32>(data) : qFromLittleEndian<quint32>(data));
         break;
     case 0: // See Profile.xlsx::Messages:video_frame.timestampMs
         if (!verify(data, baseType, 2, FitBaseType::Uint16, "video_frame.timestampMs")) return false;
         this->timestampMs = static_cast<quint16>(bigEndian ? qFromBigEndian<quint16>(data) : qFromLittleEndian<quint16>(data));
         break;
     case 1: // See Profile.xlsx::Messages:video_frame.frameNumber
         if (!verify(data, baseType, 4, FitBaseType::Uint32, "video_frame.frameNumber")) return false;
         this->frameNumber = static_cast<quint32>(bigEndian ? qFromBigEndian<quint32>(data) : qFromLittleEndian<quint32>(data));
         break;
     default:
         qWarning() << "ignoring unknown video_frame message field number" << fieldId << bigEndian;
         // Fall through to return true, as its still 'safe' to continue parsing data messages.
     }
     return true;
 }

References AbstractDataMessagePrivate::verify().

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Member Data Documentation

◆ frameNumber

quint32 VideoFrameMessagePrivate::frameNumber

The VideoFrameMessage FIT message's frameNumber field.

Number of the frame that the timestamp and timestamp_ms correlate to

Definition at line 60 of file videoframemessage_p.h.

◆ timestamp

DateTime VideoFrameMessagePrivate::timestamp

The VideoFrameMessage FIT message's timestamp field.

Whole second part of the timestamp

Definition at line 46 of file videoframemessage_p.h.

◆ timestampMs

quint16 VideoFrameMessagePrivate::timestampMs

The VideoFrameMessage FIT message's timestampMs field.

Millisecond part of the timestamp.

Definition at line 53 of file videoframemessage_p.h.

The documentation for this class was generated from the following files:

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members