Data Fields | |
| NvSciStreamEventType | type |
| Holds the type of event. More... | |
| NvSciSyncAttrList | syncAttrList |
| Used with events that specify NvSciSyncObj waiter requirements: NvSciStreamEventType_SyncAttr. More... | |
| NvSciBufAttrList | bufAttrList |
| Used with events that specify packet element information: NvSciStreamEventType_PacketAttr, NvSciStreamEventType_PacketAttrProducer, NvSciStreamEventType_PacketAttrConsumer. More... | |
| NvSciSyncObj | syncObj |
| Used with events that provide a NvSciSyncObj: NvSciStreamEventType_SyncDesc. More... | |
| NvSciBufObj | bufObj |
| Used with events that provide a NvSciBufObj: NvSciStreamEventType_PacketElement. More... | |
| NvSciStreamPacket | packetHandle |
| Used with events that return a NvSciStreamPacket: NvSciStreamEventType_PacketCreate. More... | |
| NvSciStreamCookie | packetCookie |
| Used with events that indicate a packet operation: NvSciStreamEventType_PacketDelete, NvSciStreamEventType_PacketElement, NvSciStreamEventType_PacketStatusProducer, NvSciStreamEventType_PacketStatusConsumer, NvSciStreamEventType_ElementStatusProducer, NvSciStreamEventType_ElementStatusConsumer. More... | |
| uint32_t | count |
| Used with events that require a count: NvSciStreamEventType_SyncCount, NvSciStreamEventType_PacketElementCount, NvSciStreamEventType_PacketElementCountProducer, NvSciStreamEventType_PacketElementCountConsumer. More... | |
| uint32_t | index |
| Used with events that require an index: NvSciStreamEventType_SyncDesc, NvSciStreamEventType_PacketAttr, NvSciStreamEventType_PacketElement, NvSciStreamEventType_ElementStatusProducer, NvSciStreamEventType_ElementStatusConsumer. More... | |
| NvSciError | error |
| Used with events that return an error: NvSciStreamEventType_PacketStatusProducer, NvSciStreamEventType_PacketStatusConsumer, NvSciStreamEventType_ElementStatusProducer, NvSciStreamEventType_ElementStatusConsumer. More... | |
| uint32_t | userData |
| Used with events that require a user-defined data field: NvSciStreamEventType_PacketAttr, NvSciStreamEventType_PacketAttrProducer, NvSciStreamEventType_PacketAttrConsumer. More... | |
| bool | synchronousOnly |
| Used with events that specify NvSciSynObj waiter requirements: NvSciStreamEventType_SyncAttr. More... | |
| NvSciStreamElementMode | syncMode |
| Used with events that specify a NvSciStreamElementMode: NvSciStreamEventType_PacketAttr, NvSciStreamEventType_PacketAttrProducer, NvSciStreamEventType_PacketAttrConsumer. More... | |
| NvSciBufAttrList NvSciStreamEvent::bufAttrList |
Used with events that specify packet element information: NvSciStreamEventType_PacketAttr, NvSciStreamEventType_PacketAttrProducer, NvSciStreamEventType_PacketAttrConsumer.
For other events, will be set to NULL.
If set, provides an NvSciBufAttrList of which the recipient becomes the owner. It should free the NvSciBufAttrList when it is no longer required.
Definition at line 530 of file nvscistream_types.h.
| NvSciBufObj NvSciStreamEvent::bufObj |
Used with events that provide a NvSciBufObj: NvSciStreamEventType_PacketElement.
For other events, will be set to NULL.
If set, provides a NvSciBufObj of which the recipient becomes the owner. It should free the NvSciBufObj when it is no longer required.
Definition at line 554 of file nvscistream_types.h.
| uint32_t NvSciStreamEvent::count |
Used with events that require a count: NvSciStreamEventType_SyncCount, NvSciStreamEventType_PacketElementCount, NvSciStreamEventType_PacketElementCountProducer, NvSciStreamEventType_PacketElementCountConsumer.
For other events, will be set to 0.
Indicates a number of items for this or subsequent events.
Definition at line 590 of file nvscistream_types.h.
| NvSciError NvSciStreamEvent::error |
Used with events that return an error: NvSciStreamEventType_PacketStatusProducer, NvSciStreamEventType_PacketStatusConsumer, NvSciStreamEventType_ElementStatusProducer, NvSciStreamEventType_ElementStatusConsumer.
For other events, will be set to NvSciError_Success.
Indicates the status of an operation.
Definition at line 617 of file nvscistream_types.h.
| uint32_t NvSciStreamEvent::index |
Used with events that require an index: NvSciStreamEventType_SyncDesc, NvSciStreamEventType_PacketAttr, NvSciStreamEventType_PacketElement, NvSciStreamEventType_ElementStatusProducer, NvSciStreamEventType_ElementStatusConsumer.
For other events, will be set to 0.
Indicates position of item to which the event applies within a list.
Definition at line 604 of file nvscistream_types.h.
| NvSciStreamCookie NvSciStreamEvent::packetCookie |
Used with events that indicate a packet operation: NvSciStreamEventType_PacketDelete, NvSciStreamEventType_PacketElement, NvSciStreamEventType_PacketStatusProducer, NvSciStreamEventType_PacketStatusConsumer, NvSciStreamEventType_ElementStatusProducer, NvSciStreamEventType_ElementStatusConsumer.
For other events, will be set to NvSciStreamCookie_Invalid.
Provides the component's cookie identifying the packet.
Definition at line 577 of file nvscistream_types.h.
| NvSciStreamPacket NvSciStreamEvent::packetHandle |
Used with events that return a NvSciStreamPacket: NvSciStreamEventType_PacketCreate.
For other events, will be set to NvSciStreamPacket_Invalid.
Definition at line 562 of file nvscistream_types.h.
| NvSciSyncAttrList NvSciStreamEvent::syncAttrList |
Used with events that specify NvSciSyncObj waiter requirements: NvSciStreamEventType_SyncAttr.
For other events, or if not needed, will be set to NULL.
If set, provides an NvSciSyncAttrList of which the recipient becomes the owner. It should free the NvSciSyncAttrList when it is no longer required.
Definition at line 516 of file nvscistream_types.h.
| bool NvSciStreamEvent::synchronousOnly |
Used with events that specify NvSciSynObj waiter requirements: NvSciStreamEventType_SyncAttr.
For other events, will be set to false.
Indicates endpoint cannot process NvSciSynObj(s) of any kind and data must be published synchronously. (This case is not common.)
Definition at line 641 of file nvscistream_types.h.
| NvSciStreamElementMode NvSciStreamEvent::syncMode |
Used with events that specify a NvSciStreamElementMode: NvSciStreamEventType_PacketAttr, NvSciStreamEventType_PacketAttrProducer, NvSciStreamEventType_PacketAttrConsumer.
For other events, defaults to NvSciStreamElementMode_Asynchronous, and can be ignored.
Indicates whether data requires synchronization before using.
Definition at line 654 of file nvscistream_types.h.
| NvSciSyncObj NvSciStreamEvent::syncObj |
Used with events that provide a NvSciSyncObj: NvSciStreamEventType_SyncDesc.
For other events, will be set to NULL.
If set, provides a NvSciSyncObj of which the recipient becomes the owner. It should free the NvSciSyncObj when it is no longer required.
Definition at line 542 of file nvscistream_types.h.
| NvSciStreamEventType NvSciStreamEvent::type |
Holds the type of event.
Definition at line 504 of file nvscistream_types.h.
| uint32_t NvSciStreamEvent::userData |
Used with events that require a user-defined data field: NvSciStreamEventType_PacketAttr, NvSciStreamEventType_PacketAttrProducer, NvSciStreamEventType_PacketAttrConsumer.
For other events, will be set to 0.
A value provided by application and passed through the stream without interpretation.
Definition at line 630 of file nvscistream_types.h.