Jetson Linux API Reference

32.7.3 Release
Argus::Ext::IBlockingSessionCameraProvider Class Referenceabstract

Detailed Description

Interface used to create blocking capture session

Definition at line 64 of file BlockingSessionCameraProvider.h.

Inheritance diagram for Argus::Ext::IBlockingSessionCameraProvider:
Collaboration diagram for Argus::Ext::IBlockingSessionCameraProvider:

Public Member Functions

virtual CaptureSessioncreateBlockingCaptureSession (CameraDevice *device, Status *status=NULL)=0
 Creates and returns a blocking CaptureSession using the given device. More...
 
virtual CaptureSessioncreateBlockingCaptureSession (const std::vector< CameraDevice * > &devices, Status *status=NULL)=0
 Creates and returns a blocking CaptureSession using the given device. More...
 

Static Public Member Functions

static const InterfaceIDid ()
 

Protected Member Functions

 ~IBlockingSessionCameraProvider ()
 

Constructor & Destructor Documentation

◆ ~IBlockingSessionCameraProvider()

Argus::Ext::IBlockingSessionCameraProvider::~IBlockingSessionCameraProvider ( )
inlineprotected

Definition at line 98 of file BlockingSessionCameraProvider.h.

Member Function Documentation

◆ createBlockingCaptureSession() [1/2]

virtual CaptureSession* Argus::Ext::IBlockingSessionCameraProvider::createBlockingCaptureSession ( CameraDevice device,
Status status = NULL 
)
pure virtual

Creates and returns a blocking CaptureSession using the given device.

For blocking CaptureSession, the capture related API call will block wait until the request is serviced by underlying driver. This will help timing control in client side when client auto control is involved. In compare, for the default CaptureSession, the capture related API call will put the request in a internal queue and return immediately, without blocking client thread. STATUS_UNAVAILABLE will be placed into status if the device is already in use.

Parameters
[in]deviceThe device to use for the CaptureSession.
[out]statusOptional pointer to return success/status of the call.
Returns
The new CaptureSession, or NULL if an error occurred.

◆ createBlockingCaptureSession() [2/2]

virtual CaptureSession* Argus::Ext::IBlockingSessionCameraProvider::createBlockingCaptureSession ( const std::vector< CameraDevice * > &  devices,
Status status = NULL 
)
pure virtual

Creates and returns a blocking CaptureSession using the given device.

For blocking CaptureSession, the capture related API call will block wait until the request is serviced by underlying driver. This will help timing control in client side when client auto control is involved. STATUS_UNAVAILABLE will be placed into status if any of the devices are already in use.

Parameters
[in]devicesThe device(s) to use for the CaptureSession.
[out]statusOptional pointer to return success/status of the call.
Returns
The new CaptureSession, or NULL if an error occurred.

◆ id()

static const InterfaceID& Argus::Ext::IBlockingSessionCameraProvider::id ( )
inlinestatic

Definition at line 67 of file BlockingSessionCameraProvider.h.


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