public override Status Disconnect(NativeWindowApi api)
{
IProducerListener producerListener = null;
Status status = Status.BadValue;
lock (Core.Lock)
{
Core.WaitWhileAllocatingLocked();
if (Core.IsAbandoned)
{
return(Status.Success);
}
switch (api)
{
case NativeWindowApi.NVN:
case NativeWindowApi.CPU:
case NativeWindowApi.Media:
case NativeWindowApi.Camera:
if (Core.ConnectedApi == api)
{
Core.Queue.Clear();
Core.FreeAllBuffersLocked();
Core.SignalDequeueEvent();
producerListener = Core.ProducerListener;
Core.ProducerListener = null;
Core.ConnectedApi = NativeWindowApi.NoApi;
Core.SignalWaitBufferFreeEvent();
Core.SignalFrameAvailableEvent();
status = Status.Success;
}
break;
}
}
producerListener?.OnBufferReleased();
return(status);
}
public override Status Connect(IProducerListener listener, NativeWindowApi api, bool producerControlledByApp, out QueueBufferOutput output)
{
output = new QueueBufferOutput();
lock (Core.Lock)
{
if (Core.IsAbandoned || Core.ConsumerListener == null)
{
return(Status.NoInit);
}
if (Core.ConnectedApi != NativeWindowApi.NoApi)
{
return(Status.BadValue);
}
Core.BufferHasBeenQueued = false;
Core.DequeueBufferCannotBlock = Core.ConsumerControlledByApp && producerControlledByApp;
switch (api)
{
case NativeWindowApi.NVN:
case NativeWindowApi.CPU:
case NativeWindowApi.Media:
case NativeWindowApi.Camera:
Core.ProducerListener = listener;
Core.ConnectedApi = api;
output.Width = (uint)Core.DefaultWidth;
output.Height = (uint)Core.DefaultHeight;
output.TransformHint = Core.TransformHint;
output.NumPendingBuffers = (uint)Core.Queue.Count;
if (NxSettings.Settings.TryGetValue("nv!nvn_no_vsync_capability", out object noVSyncCapability) && (bool)noVSyncCapability)
{
output.TransformHint |= NativeWindowTransform.NoVSyncCapability;
}
return(Status.Success);
default:
return(Status.BadValue);
}
}
}
public abstract Status Disconnect(NativeWindowApi api);
public abstract Status Connect(IProducerListener listener, NativeWindowApi api, bool producerControlledByApp, out QueueBufferOutput output);
