void PoolBufferedSample(BufferedSample sample)
{
sample.Clear();
lock ( _pool )
{
_pool.Push(sample);
}
}
public void Enqueue(BufferedSample sample)
{
if (last == null)
{
last = sample;
last.next = null;
}
sample.next = head.next;
head.next = sample;
}
public void Enqueue(SampleQueue queue)
{
if (queue.last != null)
{
queue.last.next = head.next;
head.next = queue.head.next;
if (last == null)
{
last = queue.last;
}
}
}
/// <summary>
/// Plays the sample directly.
/// Panning may be controlled through the provided
/// AGATPanInfo instance.
/// </summary>
public IGATBufferedSampleOptions PlayData(GATData sample, AGATPanInfo panInfo, float gain = 1f, OnShouldMixSample mixCallback = null)
{
sample.Retain();
BufferedSample newSample = GetBufferedSample();
newSample.Init(sample, panInfo, mixCallback, gain);
lock ( _samplesToEnqueue )
{
_samplesToEnqueue.Enqueue(newSample);
}
return(newSample);
}
public void Clear()
{
AudioData.Release();
_onShouldMixSample = null;
IsLastChunk = false;
next = null;
AudioData = null;
shouldBeRemoved = false;
PanInfo = null;
NextIndex = 0;
_track = null;
}
public void TrimAndKeepDiscarded(SampleQueue refQueue)
{
BufferedSample sample = null;
BufferedSample discardedSample;
refQueue.Clear();
while (head.next != null && head.next.shouldBeRemoved)
{
discardedSample = head.next;
discardedSample.shouldBeRemoved = false;
head.next = discardedSample.next;
refQueue.Enqueue(discardedSample); //enqueue cached because enqueuing might set next to null if is last
}
if (head.next != null)
{
sample = head.next;
while (sample.next != null)
{
if (sample.next.shouldBeRemoved)
{
discardedSample = sample.next;
discardedSample.shouldBeRemoved = false;
sample.next = discardedSample.next;
refQueue.Enqueue(discardedSample); //enqueue cached because enqueuing might set next to null if is last
}
else
{
sample = sample.next;
}
}
}
if (head.next == null)
{
last = null;
}
else
{
last = sample;
}
}
public void TrimAndReleaseDiscarded()
{
BufferedSample sample = null;
BufferedSample discardedSample;
while (head.next != null && head.next.shouldBeRemoved)
{
discardedSample = head.next;
head.next = discardedSample.next;
_parentPlayer.PoolBufferedSample(discardedSample);
}
if (head.next != null)
{
sample = head.next;
while (sample.next != null)
{
if (sample.next.shouldBeRemoved)
{
discardedSample = sample.next;
sample.next = discardedSample.next;
_parentPlayer.PoolBufferedSample(discardedSample);
}
else
{
sample = sample.next;
}
}
}
if (head.next == null)
{
last = null;
}
else
{
last = sample;
}
}
/// <summary>
/// Plays the sample directly.
/// Panning may be controlled through the provided
/// AGATPanInfo instance.
/// Note that dspTime must be greater or equal
/// to AudioSettings.dspTime + GATInfo.AudioBufferDuration, or the sample will not be
/// added to the playing queue.
/// </summary>
public IGATBufferedSampleOptions PlayDataScheduled(GATData sample, double dspTime, AGATPanInfo panInfo, float gain = 1f, OnShouldMixSample mixCallback = null)
{
if (dspTime < AudioSettings.dspTime + GATInfo.AudioBufferDuration) //Next buffer dspTime
{
#if GAT_DEBUG
Debug.LogWarning("cannot play at such short notice.");
#endif
return(BufferedSample.VoidOptions);
}
sample.Retain();
BufferedSample newSample = GetBufferedSample();
newSample.scheduledDspTime = dspTime;
newSample.Init(sample, panInfo, mixCallback, gain);
lock ( _scheduledSamples )
{
_scheduledSamples.Enqueue(newSample);
}
return(newSample);
}
public void Clear()
{
head.next = null;
last = null;
}
