OH_OnFrameAvailableListener
Overview
The OH_OnFrameAvailableListener struct defines an OH_NativeImage listener, which is registered through OH_NativeImage_SetOnFrameAvailableListener. The listener triggers a callback when a frame is available.
Since: 11
Related module: OH_NativeImage
Summary
Member Variables
Name | Description |
---|---|
context | User-defined context information, which is returned when the callback is triggered. |
onFrameAvailable | Callback function triggered when a frame is available. |
Member Variable Description
context
void* OH_OnFrameAvailableListener::context
Description
Defines user-defined context information, which is returned when the callback is triggered.
onFrameAvailable
OH_OnFrameAvailable OH_OnFrameAvailableListener::onFrameAvailable
Description
Defines the callback function triggered when a frame is available.