void ProcessQueue()
{
while (_frameQueue.Count > 0)
{
var frame = _frameQueue.Peek();
// Edit mode: Wait for readback completion every frame.
if (!Application.isPlaying)
{
frame.readback.WaitForCompletion();
}
// Skip error frames.
if (frame.readback.hasError)
{
Debug.LogWarning("GPU readback error was detected.");
_frameQueue.Dequeue();
continue;
}
// Break when found a frame that hasn't been read back yet.
if (!frame.readback.done)
{
break;
}
// Feed the frame data to the sender. It encodes/sends the
// frame asynchronously.
if (OnNewFrameEventDelegate != null)
{
OnNewFrameEventDelegate.Invoke(frame);
}
// Done. Remove the frame from the queue.
_frameQueue.Dequeue();
}
// Edit mode: We're not sure when the readback buffer will be
// disposed, so let's synchronize with the sender to prevent it
// from accessing disposed memory area.
if (!Application.isPlaying)
{
if (OnSyncFrameEventDelegate != null)
{
OnSyncFrameEventDelegate.Invoke();
}
}
}
