Describes the interfaces of SIPL buffer.
Definition at line 112 of file NvSIPLClient.hpp.
Public Member Functions | |
virtual void | AddRef ()=0 |
Adds a reference. More... | |
virtual SIPLStatus | Release ()=0 |
Release a reference. More... | |
virtual SIPLStatus | AddNvSciSyncPrefence (const NvSciSyncFence &prefence)=0 |
Add an NvSciSync prefence. More... | |
virtual SIPLStatus | GetEOFNvSciSyncFence (NvSciSyncFence *postfence)=0 |
Retrieve the latest NvSciSync EOF fence. More... | |
|
pure virtual |
Add an NvSciSync prefence.
Add an NvSciSync prefence to be used with the next ISP or ICP operation. This function creates its own duplicate of the fence, so the caller must clear their copy of the fence by calling NvSciSyncFenceClear().
[in] | prefence | Prefence to be added. |
|
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.
|
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. The caller must clear the returned fence by calling NvSciSyncFenceClear().
This method should only be called after nvsipl::INvSIPLCamera::Start().
[out] | postfence | EOF fence being returned. |
|
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.