private void Queue(AudioSample newdata, Priority p = Priority.Normal)
{
//System.Diagnostics.Debug.Assert(System.Windows.Forms.Application.MessageLoop); // UI thread.
//for (int q = 0; q < audioqueue.Count; q++) System.Diagnostics.Debug.WriteLine(q.ToStringInvariant() + " " + (audioqueue[q].audiodata.data != null) + " " + audioqueue[q].priority);
if (newdata != null)
{
//System.Diagnostics.Debug.WriteLine("Play " + ad.Lengthms(newdata.audiodata) + " in queue " + InQueuems() + " " + newdata.priority);
if (audioqueue.Count > 0 && p > audioqueue[0].priority) // if something is playing, and we have priority..
{
//System.Diagnostics.Debug.WriteLine((Environment.TickCount % 10000).ToString("00000") + " Priority insert " + p + " front " + audioqueue[0].priority);
if (audioqueue[0].priority == Priority.Low) // if low at front, remove all other lows after it
{
List <AudioSample> remove = new List <AudioSample>();
for (int i = 1; i < audioqueue.Count; i++)
{
if (audioqueue[i].priority == Priority.Low)
{
remove.Add(audioqueue[i]);
//System.Diagnostics.Debug.WriteLine("Queue to remove " + i);
}
}
foreach (AudioSample a in remove)
{
FinishSample(a, false);
audioqueue.Remove(a);
}
}
if (audioqueue[0].priority == Priority.High) // High playing, don't interrupt, but this one next
{
audioqueue.Insert(1, newdata); // add one past front
}
else
{
audioqueue.Insert(1, newdata); // add one past front
ad.Stop(); // stopping makes it stop, does the callback, this gets called again, audio plays
}
return;
}
else
{
//System.Diagnostics.Debug.WriteLine(Environment.TickCount + "AUDIO queue");
newdata.priority = p;
audioqueue.Add(newdata);
if (audioqueue.Count > 1) // if not the first in queue, no action yet, let stopped handle it
{
return;
}
}
}
if (audioqueue.Count > 0)
{
if (audioqueue[0].linkedq != null && audioqueue[0].linkeds != null) // linked to another audio q, both must be at front to proceed
{
if (!audioqueue[0].linkedq.IsWaiting(audioqueue[0].linkeds)) // if its not on top, don't play it yet
{
return;
}
audioqueue[0].linkedq.ReleaseHalt(); // it is waiting, so its stopped.. release halt on other one
}
ad.Start(audioqueue[0].audiodata, audioqueue[0].volume); // driver, play this
audioqueue[0].SampleStart(this); // let callers know a sample started
}
}
private void Queue(AudioSample newdata, Priority p = Priority.Normal)
{
if (newdata != null)
{
if (audioqueue.Count > 0 && p > audioqueue[0].priority) // if something is playing, and we have priority..
{
System.Diagnostics.Debug.WriteLine((Environment.TickCount % 10000).ToString("00000") + " Priority insert " + p + " front " + audioqueue[0].priority);
if (audioqueue[0].priority == Priority.Low) // if low at front, remove all other lows after it
{
List <AudioSample> remove = new List <AudioSample>();
for (int i = 1; i < audioqueue.Count; i++)
{
if (audioqueue[i].priority == Priority.Low)
{
remove.Add(audioqueue[i]);
}
}
foreach (AudioSample a in remove)
{
audioqueue.Remove(a);
ad.Dispose(a.audiodata); // tell the driver to clean up
a.ms?.Dispose(); // dispose of ms handle
}
}
if (audioqueue[0].priority == Priority.High) // High playing, don't interrupt, but this one next
{
audioqueue.Insert(1, newdata); // add one past front
}
else
{
audioqueue.Insert(1, newdata); // add one past front
ad.Stop(); // stopping makes it stop, does the callback, this gets called again, audio plays
}
return;
}
else
{
newdata.priority = p;
audioqueue.Add(newdata);
if (audioqueue.Count > 1) // if not the first in queue, no action yet, let stopped handle it
{
return;
}
}
}
if (audioqueue.Count > 0)
{
if (audioqueue[0].linkedq != null && audioqueue[0].linkeds != null) // linked to another audio q, both must be at front to proceed
{
if (!audioqueue[0].linkedq.IsWaiting(audioqueue[0].linkeds)) // if its not on top, don't play it yet
{
return;
}
audioqueue[0].linkedq.ReleaseHalt(); // it is waiting, so its stopped.. release halt on other one
}
ad.Start(audioqueue[0].audiodata, audioqueue[0].volume); // driver, play this
audioqueue[0].SampleStart(this); // let callers know a sample started
System.Diagnostics.Debug.WriteLine((Environment.TickCount % 10000).ToString("00000") + " Start audio at " + audioqueue[0].volume);
}
}
