Data Fields | |
| NvSciStreamEventType | type |
| Holds the type of event. More... | |
| NvSciSyncAttrList | syncAttrList |
| Used with events that specify sync object attributes: SyncAttr. More... | |
| NvSciBufAttrList | bufAttrList |
| Used with events that specify buffer object attributes: PacketAttr PacketAttrProducer PacketAttrConsumer. More... | |
| NvSciSyncObj | syncObj |
| Used with events that provide a sync object: SyncDesc. More... | |
| NvSciBufObj | bufObj |
| Used with events that provide a buffer object: PacketElement. More... | |
| NvSciStreamPacket | packetHandle |
| Used with events that return a packet handle: PacketCreate. More... | |
| NvSciStreamCookie | packetCookie |
| Used with events that indicate a packet operation: PacketDelete PacketElement PacketStatusProducer PacketStatusConsumer ElementStatusProducer ElementStatusConsumer. More... | |
| uint32_t | count |
| Used with events that require a count: SyncCount PacketElementCount PacketElementCountProducer PacketElementCountConsumer. More... | |
| uint32_t | index |
| Used with events that require an index: SyncDesc PacketAttr PacketElement ElementStatusProducer ElementStatusConsumer. More... | |
| NvSciError | error |
| Used with events that return an error: PacketStatus ElementStatus. More... | |
| uint32_t | userData |
| Used with events that require a user-defined data field: PacketAttr PacketAttrProducer PacketAttrConsumer. More... | |
| bool | synchronousOnly |
| Used with events that specify sync object attributes: SyncAttr. More... | |
| NvSciStreamElementMode | syncMode |
| Used with events that specify a synchronization mode: PacketAttr PacketAttrProducer PacketAttrConsumer. More... | |
| NvSciBufAttrList NvSciStreamEvent::bufAttrList |
Used with events that specify buffer object attributes: PacketAttr PacketAttrProducer PacketAttrConsumer.
For other events, will be set to NULL.
If set, provides an attribute list handle of which the recipient becomes the owner. It should free the handle when it is no longer required.
Definition at line 469 of file nvscistream_types.h.
| NvSciBufObj NvSciStreamEvent::bufObj |
Used with events that provide a buffer object: PacketElement.
For other events, will be set to NULL.
If set, provides a buffer object handle of which the recipient becomes the owner. It should free the handle when it is no longer required.
Definition at line 493 of file nvscistream_types.h.
| uint32_t NvSciStreamEvent::count |
Used with events that require a count: SyncCount PacketElementCount PacketElementCountProducer PacketElementCountConsumer.
For other events, will be set to 0.
Indicates a number of items for this or subsequent events.
Definition at line 529 of file nvscistream_types.h.
| NvSciError NvSciStreamEvent::error |
Used with events that return an error: PacketStatus ElementStatus.
For other events, will be set to NvSciError_Success.
Indicates the status of an operation.
Definition at line 554 of file nvscistream_types.h.
| uint32_t NvSciStreamEvent::index |
Used with events that require an index: SyncDesc PacketAttr PacketElement ElementStatusProducer ElementStatusConsumer.
For other events, will be set to 0.
Indicates position of item to which the event applies within a list.
Definition at line 543 of file nvscistream_types.h.
| NvSciStreamCookie NvSciStreamEvent::packetCookie |
Used with events that indicate a packet operation: PacketDelete PacketElement PacketStatusProducer PacketStatusConsumer ElementStatusProducer ElementStatusConsumer.
For other events, will be set to NvSciStreamCookie_Invalid.
Provides the component's cookie identifying the packet.
Definition at line 516 of file nvscistream_types.h.
| NvSciStreamPacket NvSciStreamEvent::packetHandle |
Used with events that return a packet handle: PacketCreate.
For other events, will be set to NvSciStreamPacket_Invalid.
Definition at line 501 of file nvscistream_types.h.
| NvSciSyncAttrList NvSciStreamEvent::syncAttrList |
Used with events that specify sync object attributes: SyncAttr.
For other events, or if not needed, will be set to NULL.
If set, provides an attribute list handle of which the recipient becomes the owner. It should free the handle when it is no longer required.
Definition at line 455 of file nvscistream_types.h.
| bool NvSciStreamEvent::synchronousOnly |
Used with events that specify sync object attributes: SyncAttr.
For other events, will be set to false.
Indicates endpoint cannot process sync objects of any kind and data must be published synchronously. (This case is not common.)
Definition at line 578 of file nvscistream_types.h.
| NvSciStreamElementMode NvSciStreamEvent::syncMode |
Used with events that specify a synchronization mode: PacketAttr PacketAttrProducer PacketAttrConsumer.
For other events, defaults to NvSciStreamElementMode_Asynchronous, and can be ignored.
Indicates whether data requires synchronization before using.
Definition at line 591 of file nvscistream_types.h.
| NvSciSyncObj NvSciStreamEvent::syncObj |
Used with events that provide a sync object: SyncDesc.
For other events, will be set to NULL.
If set, provides a sync object handle of which the recipient becomes the owner. It should free the handle when it is no longer required.
Definition at line 481 of file nvscistream_types.h.
| NvSciStreamEventType NvSciStreamEvent::type |
Holds the type of event.
Definition at line 443 of file nvscistream_types.h.
| uint32_t NvSciStreamEvent::userData |
Used with events that require a user-defined data field: PacketAttr PacketAttrProducer PacketAttrConsumer.
For other events, will be set to 0.
A value provided by application and passed through the stream without interpretation.
Definition at line 567 of file nvscistream_types.h.