YUVRawDataI420 Class Reference

The YUV raw data handler interface. More...

#include <zoom_sdk_raw_data_def.h>

Public Member Functions
virtual bool	CanAddRef ()=0
	Determine if the reference count can be increased.
virtual bool	AddRef ()=0
	Add one to the reference count.
virtual int	Release ()=0
	Subtract one from the reference count.
virtual char *	GetYBuffer ()=0
	Get the starting address of Y raw data.
virtual char *	GetUBuffer ()=0
	Get the starting address of U raw data.
virtual char *	GetVBuffer ()=0
	Get the starting address of V raw data.
virtual char *	GetAlphaBuffer ()=0
	Get the alpha mask data of YUV raw data.
virtual char *	GetBuffer ()=0
	Get the starting address of YUV raw data.
virtual unsigned int	GetBufferLen ()=0
	Get the buffer length of the YUV raw data.
virtual unsigned int	GetAlphaBufferLen ()=0
	Get the alpha mask data length.
virtual bool	IsLimitedI420 ()=0
	Determine if the YUV raw data is limited range mode.
virtual unsigned int	GetStreamWidth ()=0
	Get the stream width.
virtual unsigned int	GetStreamHeight ()=0
	Get the stream height.
virtual unsigned int	GetRotation ()=0
	Get the rotation angle of the local video device.
virtual unsigned int	GetSourceID ()=0
	Get the source_id of the current YUV raw data.
virtual unsigned long long	GetTimeStamp ()=0
	Get the timestamp of the raw data.
virtual	~YUVRawDataI420 ()

Detailed Description

The YUV raw data handler interface.

Definition at line 43 of file zoom_sdk_raw_data_def.h.

Constructor & Destructor Documentation

~YUVRawDataI420()

virtual YUVRawDataI420::~YUVRawDataI420 ( )

inlinevirtual

Definition at line 113 of file zoom_sdk_raw_data_def.h.

{}

Member Function Documentation

AddRef()

virtual bool YUVRawDataI420::AddRef ( )

pure virtual

Add one to the reference count.

Returns

If the function succeeds, the return value is TRUE. Note: After increasing the reference count, the current object will not be automatically destroyed by SDK and you can use this object in other context. When you no longer use this object, please call 'Release()', otherwise there will be a memory leak.

CanAddRef()

virtual bool YUVRawDataI420::CanAddRef ( )

pure virtual

Determine if the reference count can be increased.

Returns

TRUE indicates to the reference count can be increased.

GetAlphaBuffer()

virtual char * YUVRawDataI420::GetAlphaBuffer ( )

pure virtual

Get the alpha mask data of YUV raw data.

Returns

A pointer to the alpha mask data.

GetAlphaBufferLen()

virtual unsigned int YUVRawDataI420::GetAlphaBufferLen ( )

pure virtual

Get the alpha mask data length.

Returns

The length of alpha mask data.

GetBuffer()

virtual char * YUVRawDataI420::GetBuffer ( )

pure virtual

Get the starting address of YUV raw data.

Returns

A pointer to the YUV raw data.

GetBufferLen()

virtual unsigned int YUVRawDataI420::GetBufferLen ( )

pure virtual

Get the buffer length of the YUV raw data.

Returns

The length of the YUV raw data.

GetRotation()

virtual unsigned int YUVRawDataI420::GetRotation ( )

pure virtual

Get the rotation angle of the local video device.

Returns

If the function succeeds, the return is enumerated in LocalVideoDeviceRotation enum

GetSourceID()

virtual unsigned int YUVRawDataI420::GetSourceID ( )

pure virtual

Get the source_id of the current YUV raw data.

Returns

The source_id.

GetStreamHeight()

virtual unsigned int YUVRawDataI420::GetStreamHeight ( )

pure virtual

Get the stream height.

Returns

The stream height.

GetStreamWidth()

virtual unsigned int YUVRawDataI420::GetStreamWidth ( )

pure virtual

Get the stream width.

Returns

The stream width.

GetTimeStamp()

virtual unsigned long long YUVRawDataI420::GetTimeStamp ( )

pure virtual

Get the timestamp of the raw data.

Returns

Millisecond timestamp.

GetUBuffer()

virtual char * YUVRawDataI420::GetUBuffer ( )

pure virtual

Get the starting address of U raw data.

Returns

A pointer to the U raw data.

GetVBuffer()

virtual char * YUVRawDataI420::GetVBuffer ( )

pure virtual

Get the starting address of V raw data.

Returns

A pointer to the V raw data.

GetYBuffer()

virtual char * YUVRawDataI420::GetYBuffer ( )

pure virtual

Get the starting address of Y raw data.

Returns

A pointer to the Y raw data.

IsLimitedI420()

virtual bool YUVRawDataI420::IsLimitedI420 ( )

pure virtual

Determine if the YUV raw data is limited range mode.

Returns

True indicates to the YUV raw data is limited range mode.

Release()

virtual int YUVRawDataI420::Release ( )

pure virtual

Subtract one from the reference count.

Returns

The current reference count. If the current reference count is 0, the SDK will delete this object instance.