Collaboration diagram for device::VideoOutputPort::Display:

Public Member Functions
	Display ()
	This function is default constructor and it is used to initialize the display handle and EDID information of the video display with the default values. More...

	Display (VideoOutputPort &vPort)
	This function is used to get the display handle of a given video device. More...

virtual	~Display ()
	This function is a default destructor of class Display. More...

int	getProductCode () const
	This function returns the product code of the EDID video display device. More...

int	getSerialNumber () const
	This function returns the serial number of the EDID video display device. More...

int	getManufacturerYear () const
	This function returns the year of manufacture of the EDID video display device. More...

int	getManufacturerWeek () const
	This function returns the week of manufacture of the EDID video display device. More...

int	getConnectedDeviceType () const
	This function returns the device type of the EDID video display device. More...

bool	isConnectedDeviceRepeater () const

void	getEDIDBytes (std::vector< uint8_t > &edid) const
	This function is used to get the EDID information of the connected video display. After it gets the EDID information , it clears the old edid information and inserts it. The EDID bytes are verified before returning them. If invalid EDID bytes are detected, the EDID bytes are read again after READ_EDID_RETRY_MS millis. This repeats for a maximum of READ_EDID_RETRY_TOTAL_MS millis. If ret is not equal to dsERR_NONE, it will throw the ret to exception handler and it will pass message as "dsGetEDIDBytes failed". If invalid EDID is read, even after retries, it throws exception with message "EDID verification failed" If EDID bytes length > 1024 it throws exception with message "EDID length > 1024". More...

bool	hasSurround () const
	This function returns true if connected display supports surround audio. More...

int	getSurroundMode () const
	This function returns surround mode supported by connected display. More...

const AspectRatio &	getAspectRatio () const
	This function returns the instance of the aspect ratio that is used currently in connected display device. More...

void	getPhysicallAddress (uint8_t &physicalAddressA, uint8_t &physicalAddressB, uint8_t &physicalAddressC, uint8_t &physicalAddressD) const
	This function gets the physical address of the HDMI node of the video display device. More...

Private Attributes
intptr_t	_handle

int	_productCode
	Product code of the EDID video display device.

int	_serialNumber
	Serial number of the EDID video display device.

int	_manufacturerYear
	Year of manufacture of the EDID video display device.

int	_manufacturerWeek
	Week of manufacture of the EDID video display device.

int	_aspectRatio

bool	_hdmiDeviceType

bool	_isSurroundCapable

bool	_isDeviceRepeater

uint8_t	_physicalAddressA
	Physical Address for HDMI node A.

uint8_t	_physicalAddressB
	Physical Address for HDMI node B.

uint8_t	_physicalAddressC
	Physical Address for HDMI node C.

uint8_t	_physicalAddressD
	Physical Address for HDMI node D.

Friends
class	VideoOutputPort

yes

Definition at line 80 of file videoOutputPort.hpp.

Constructor & Destructor Documentation

◆ Display()

device::VideoOutputPort::Display::Display ( )

inline

This function is default constructor and it is used to initialize the display handle and EDID information of the video display with the default values.

Returns: None.

Definition at line 105 of file videoOutputPort.hpp.

Member Function Documentation

◆ getProductCode()

int device::VideoOutputPort::Display::getProductCode ( ) const

inline

This function returns the product code of the EDID video display device.

Return values

_productCode Product code of the display device.

Definition at line 117 of file videoOutputPort.hpp.

◆ getSerialNumber()

int device::VideoOutputPort::Display::getSerialNumber ( ) const

inline

This function returns the serial number of the EDID video display device.

Return values

_serialNumber Serial number of the display device.

Definition at line 126 of file videoOutputPort.hpp.

◆ getManufacturerYear()

int device::VideoOutputPort::Display::getManufacturerYear ( ) const

inline

This function returns the year of manufacture of the EDID video display device.

Return values

_manufacturerYear Year of manufacture of the display device.

Definition at line 135 of file videoOutputPort.hpp.

◆ getManufacturerWeek()

int device::VideoOutputPort::Display::getManufacturerWeek ( ) const

inline

This function returns the week of manufacture of the EDID video display device.

Return values

_manufacturerWeek Week of manufacture of the display device.

Definition at line 144 of file videoOutputPort.hpp.

◆ getConnectedDeviceType()

int device::VideoOutputPort::Display::getConnectedDeviceType ( ) const

inline

This function returns the device type of the EDID video display device.

Returns: _hdmiDeviceType

Return values

True	If device type is HDMI.
False	If device type is DVI.

Definition at line 155 of file videoOutputPort.hpp.

◆ getAspectRatio()

const AspectRatio & device::VideoOutputPort::Display::getAspectRatio ( ) const

inline

This function returns the instance of the aspect ratio that is used currently in connected display device.

Returns: _aspectRatio Indicates the aspect ration of the videooutputport.

Definition at line 182 of file videoOutputPort.hpp.

◆ getPhysicallAddress()

void device::VideoOutputPort::Display::getPhysicallAddress	(	uint8_t &	physicalAddressA,
		uint8_t &	physicalAddressB,
		uint8_t &	physicalAddressC,
		uint8_t &	physicalAddressD
	)		const

inline

This function gets the physical address of the HDMI node of the video display device.

Parameters

[out]	physicalAddressA	Physical Address for HDMI node A
[out]	physicalAddressB	Physical Address for HDMI node B
[out]	physicalAddressC	Physical Address for HDMI node C
[out]	physicalAddressD	Physical Address for HDMI node D

Returns: None.

Definition at line 196 of file videoOutputPort.hpp.

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

components/generic/devicesettings/ds/include/videoOutputPort.hpp
components/generic/devicesettings/ds/videoOutputPort.cpp
components/generic/aamp/test/mocks/iarmMgrMocks.cpp

Public Member Functions

Private Attributes

Friends

yes

Constructor & Destructor Documentation

◆ Display()

Member Function Documentation

◆ getProductCode()

◆ getSerialNumber()

◆ getManufacturerYear()

◆ getManufacturerWeek()

◆ getConnectedDeviceType()

◆ getAspectRatio()

◆ getPhysicallAddress()