NVIDIA DRIVE OS Linux SDK API Reference Release
For Test and Development only
nvsipl::INvSIPLClient::INvSIPLBuffer Class Referenceabstract

Detailed Description

Describes the interfaces of SIPL buffer.

Definition at line 86 of file NvSIPLClient.hpp.

Inheritance diagram for nvsipl::INvSIPLClient::INvSIPLBuffer:

Public Member Functions

virtual void AddRef (void)=0
 Adds a reference. More...
virtual SIPLStatus Release (void)=0
 Release a reference. More...
virtual SIPLStatus AddNvSciSyncPrefence (NvSciSyncFence &prefence)=0
 Add an NvSciSync prefence. More...
virtual SIPLStatus GetEOFNvSciSyncFence (NvSciSyncFence *postfence)=0
 Retrieve the latest NvSciSync EOF fence. More...

Data Fields

NvSciStreamCookie cookie
 NvSciStreamCookie associated with the buffer. More...

Member Function Documentation

◆ AddNvSciSyncPrefence()

virtual SIPLStatus nvsipl::INvSIPLClient::INvSIPLBuffer::AddNvSciSyncPrefence ( NvSciSyncFence prefence)
pure virtual

Add an NvSciSync prefence.

Add an NvSciSync prefence to be used with the next ISP or ICP operation.

[in]prefencePrefence to be added.
SIPLStatus The completion status of the operation.

◆ AddRef()

virtual void nvsipl::INvSIPLClient::INvSIPLBuffer::AddRef ( void  )
pure virtual

Adds a reference.

Adding a reference to the buffer ensures that this buffer is not re-used by another producer/consumer of the buffer.

◆ GetEOFNvSciSyncFence()

virtual SIPLStatus nvsipl::INvSIPLClient::INvSIPLBuffer::GetEOFNvSciSyncFence ( NvSciSyncFence postfence)
pure virtual

Retrieve the latest NvSciSync EOF fence.

Retrieve the buffer's latest NvSciSync EOF fence associated with the engine's set NvSciSync EOF object.

This method should only be called after nvsipl::INvSIPLCamera::Start().

[out]postfenceEOF fence being returned.
SIPLStatus The completion status of the operation.

◆ Release()

virtual SIPLStatus nvsipl::INvSIPLClient::INvSIPLBuffer::Release ( void  )
pure virtual

Release a reference.

Releasing reference implies that the user has finished working with the buffer and the buffer is available for re-use.

SIPLStatus The completion status of the operation.

Field Documentation

◆ cookie

NvSciStreamCookie nvsipl::INvSIPLClient::INvSIPLBuffer::cookie

NvSciStreamCookie associated with the buffer.

Definition at line 126 of file NvSIPLClient.hpp.

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