L4T Multimedia API Reference

27.1 Release

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Event Provider API

Detailed Description

The interface for an object that generates events (such as CaptureSession).

Any generated events are initially stored by the provider itself, and they are not copied out to public EventQueues until waitForEvents() is called. If at any time there is an event type offered by a provider that is not accepted by an active EventQueue created by that provider, all events of that type are discarded.