FakeFrameProcessor
@RequiresApi(value = 26)
@ExperimentalApi
class FakeFrameProcessor : FrameProcessor
A no-op FrameProcessor that holds a reference to all queued frames for testing.
Summary
Nested types |
|---|
|
Marker class representing a |
interface FakeFrameProcessor.EventMarker interface for ordering frames and EOS signals. |
|
A factory for |
|
Holds the frames queued in a |
Public functions |
|
|---|---|
Unit |
close()Blocks until all resources are released. |
ImmutableList<ImmutableList<Long!>!>! |
Returns an |
ImmutableList<FakeFrameProcessor.Event!>! |
Returns an |
Boolean |
isEnded() |
Boolean |
queue(frames: (Mutable)List<AsyncFrame!>!) |
Unit |
Notifies this processor that the current stream has ended. |
Unit |
triggerError(exception: VideoFrameProcessingException!)Simulates a video frame processing error by notifying the listener. |
Public properties |
|
|---|---|
(Mutable)List<AsyncFrame!>? |
Public functions
getQueuedContentTimesUs
fun getQueuedContentTimesUs(): ImmutableList<ImmutableList<Long!>!>!
Returns an ImmutableList of content timestamps for all queued frames. EOS frames return TIME_UNSET.
getQueuedEvents
fun getQueuedEvents(): ImmutableList<FakeFrameProcessor.Event!>!
Returns an ImmutableList of all queued events.
queue
fun queue(frames: (Mutable)List<AsyncFrame!>!): Boolean
Attempts to queue a List of frames for processing.
All frames provided in a single invocation of this method represent the exact same point in time.
If this consumer is at capacity, this method returns false and the onWakeup will be invoked when capacity becomes available.
If this method returns true, onFrameProcessed must be called once with every input frame instance queued, once the FrameProcessor has finished processing the frames.
| Parameters | |
|---|---|
frames: (Mutable)List<AsyncFrame!>! |
The frames to queue. |
| Returns | |
|---|---|
Boolean |
|
signalEndOfStream
fun signalEndOfStream(): Unit
Notifies this processor that the current stream has ended.
More frames may be queued after calling this method, if the current stream changes.
triggerError
fun triggerError(exception: VideoFrameProcessingException!): Unit
Simulates a video frame processing error by notifying the listener.