public void DataEventAfterSingleConfigurationChange()
{
Assert.DoesNotThrow(
() =>
{
using (var bufferController = new StreamBufferController(Observable.Return <PlayerState>(PlayerState.Playing)))
{
bufferController.Initialize(StreamType.Audio);
bufferController.Initialize(StreamType.Video);
var dataArgsHolder = new DataRequest[(int)StreamType.Count];
using (bufferController.DataNeededStateChanged()
.Subscribe(a => { dataArgsHolder[(int)a.StreamType] = a; },
SynchronizationContext.Current))
{
var conf = new MetaDataStreamConfig
{
Bandwidth = 123456789,
BufferDuration = TimeSpan.FromSeconds(15),
Stream = StreamType.Audio
};
bufferController.SetMetaDataConfiguration(conf);
SpinWait.SpinUntil(() => dataArgsHolder[(int)StreamType.Audio] != null,
TimeSpan.FromSeconds(2));
Assert.IsTrue(
dataArgsHolder[(int)StreamType.Audio].CompareMetaData(conf), $"Expected: Same Result: {conf} {dataArgsHolder[(int)StreamType.Audio]}");
}
}
});
}
public void UpdateBufferConfiguration(MetaDataStreamConfig newStreamConfig)
{
var previousMax = maxBufferDuration;
UpdateBufferDuration(newStreamConfig.BufferDuration);
var durationDiff = maxBufferDuration - previousMax;
Interlocked.Add(ref bufferAvailableTicks, durationDiff.Ticks);
}
public static bool CompareMetaData(this DataRequest a, MetaDataStreamConfig b)
{
if (a == null && b == null)
{
return(true);
}
if (a == null || b == null)
{
return(false);
}
return(a.StreamType == b.StreamType() &&
a.Duration == b.BufferDuration);
}
