//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: @Override public AudioFrame provide(long timeout, TimeUnit unit) throws TimeoutException, InterruptedException
public AudioFrame provide(long timeout, TimeUnit unit)
{
AudioFrame frame = frameBuffer.provide(timeout, unit);
processProvidedFrame(frame);
return(frame);
}
public AudioFrame provide()
{
AudioFrame frame = frameBuffer.provide();
processProvidedFrame(frame);
return(frame);
}
public AudioFrame provide(long timeout, TimeUnit unit)
{
AudioFrame frame = provideDirectly(timeout, unit);
if (outputHook != null)
{
frame = outputHook.outgoingFrame(this, frame);
}
return(frame);
}
private void processProvidedFrame(AudioFrame frame)
{
if (frame != null && !frame.Terminator)
{
lastFrameTimecode.set(frame.timecode);
if (pendingSeek.get() == NO_SEEK && !frameBuffer.hasClearOnInsert())
{
markerTracker.checkPlaybackTimecode(frame.timecode);
}
}
}
private AudioFrame provideShadowFrame()
{
InternalAudioTrack shadow = shadowTrack;
AudioFrame frame = null;
if (shadow != null)
{
frame = shadow.provide();
if (frame != null && frame.Terminator)
{
shadowTrack = null;
frame = null;
}
}
return(frame);
}
/// <summary>
/// Provide an audio frame bypassing hooks. </summary>
/// <param name="timeout"> Specifies the maximum time to wait for data. Pass 0 for non-blocking mode. </param>
/// <param name="unit"> Specifies the time unit of the maximum wait time. </param>
/// <returns> An audio frame if available, otherwise null </returns>
public AudioFrame provideDirectly(long timeout, TimeUnit unit)
{
InternalAudioTrack track;
lastRequestTime = DateTimeHelperClass.CurrentUnixTimeMillis();
if (timeout == 0 && paused.get())
{
return(null);
}
while ((track = activeTrack) != null)
{
AudioFrame frame = timeout > 0 ? track.provide(timeout, unit) : track.provide();
if (frame != null)
{
lastReceiveTime = nanoTime();
shadowTrack = null;
if (frame.Terminator)
{
handleTerminator(track);
continue;
}
}
else if (timeout == 0)
{
checkStuck(track);
frame = provideShadowFrame();
}
return(frame);
}
return(null);
}
