The-Homebrew-Cloud/cemu-DS4Windows
2
0
Fork 0
mirror of https://github.com/cemu-project/DS4Windows.git synced 2024-12-27 00:51:48 +01:00
Code Issues Packages Projects Releases Wiki Activity

Stop using Async methods for FileStream instance. Reduce CPU usage. Initial thread action queue.

Browse Source 
No longer uses an application set timeout but it looks like
a timeout will be handled by the system
This commit is contained in:
Travis Nickles 2017-05-13 15:01:43 -07:00
parent 7a1b382c5a
commit bca7850a36
3 changed files with 63 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
DS4Windows/DS4Control/ControlService.cs
View File

@ -516,7 +516,20 @@ namespace DS4Windows
if (removingStatus)
{
CurrentState[ind].Battery = PreviousState[ind].Battery = 0; // Reset for the next connection's initial status change.
x360Bus.Unplug(ind);
if (!useDInputOnly[ind])
{
bool unplugResult = x360Bus.Unplug(ind);
int xinputIndex = x360Bus.FirstController + ind;
if (unplugResult)
{
LogDebug("X360 Controller # " + xinputIndex + " unplugged");
}
else
{
LogDebug("X360 Controller # " + xinputIndex + " failed to unplug");
}
}
string removed = Properties.Resources.ControllerWasRemoved.Replace("*Mac address*", (ind + 1).ToString());
if (device.getBattery() <= 20 &&
device.getConnectionType() == ConnectionType.BT && !device.isCharging())

35
DS4Windows/DS4Library/DS4Device.cs
View File

@ -352,6 +352,8 @@ namespace DS4Windows
}
private SynchronizationContext uiContext = null;
private Queue<Action> eventQueue = new Queue<Action>();
private object eventQueueLock = new object();
public DS4Device(HidDevice hidDevice)
{
@ -479,7 +481,8 @@ namespace DS4Windows
}
else
{
return hDevice.WriteAsyncOutputReportViaInterrupt(outputReport);
return hDevice.WriteOutputReportViaInterrupt(outputReport, READ_STREAM_TIMEOUT);
//return hDevice.WriteAsyncOutputReportViaInterrupt(outputReport);
}
}
@ -567,14 +570,15 @@ namespace DS4Windows
if (conType == ConnectionType.BT)
{
//HidDevice.ReadStatus res = hDevice.ReadFile(btInputReport);
HidDevice.ReadStatus res = hDevice.ReadAsyncWithFileStream(btInputReport, READ_STREAM_TIMEOUT);
//HidDevice.ReadStatus res = hDevice.ReadAsyncWithFileStream(btInputReport, READ_STREAM_TIMEOUT);
HidDevice.ReadStatus res = hDevice.ReadWithFileStream(btInputReport);
//HidDevice.ReadStatus res = hDevice.ReadFileOverlapped(btInputReport, READ_STREAM_TIMEOUT);
if (res == HidDevice.ReadStatus.Success)
{
Array.Copy(btInputReport, 2, inputReport, 0, inputReport.Length);
}
else
{
if (res == HidDevice.ReadStatus.WaitTimedOut)
{
Log.LogToGui(Mac.ToString() + " disconnected due to timeout", true);
@ -595,14 +599,15 @@ namespace DS4Windows
}), null);
return;
}
}
else
{
//HidDevice.ReadStatus res = hDevice.ReadFile(inputReport);
//Array.Clear(inputReport, 0, inputReport.Length);
HidDevice.ReadStatus res = hDevice.ReadAsyncWithFileStream(inputReport, READ_STREAM_TIMEOUT);
//HidDevice.ReadStatus res = hDevice.ReadAsyncWithFileStream(inputReport, READ_STREAM_TIMEOUT);
HidDevice.ReadStatus res = hDevice.ReadWithFileStream(inputReport);
//HidDevice.ReadStatus res = hDevice.ReadFileOverlapped(inputReport, READ_STREAM_TIMEOUT);
if (res != HidDevice.ReadStatus.Success)
{
if (res == HidDevice.ReadStatus.WaitTimedOut)
@ -797,6 +802,18 @@ namespace DS4Windows
error = currerror;
cState.CopyTo(pState);
/*lock (eventQueueLock)
{
Action tempAct = null;
//while (eventQueue.TryDequeue(out tempAct))
for (int actInd = 0, actLen = eventQueue.Count; actInd < actLen; actInd++)
{
tempAct = eventQueue.Dequeue();
tempAct.Invoke();
}
}
*/
}
}
@ -1117,5 +1134,13 @@ namespace DS4Windows
{
this.Report = null;
}
public void queueEvent(Action act)
{
lock (eventQueueLock)
{
eventQueue.Enqueue(act);
}
}
}
}

19
DS4Windows/HidLibrary/HidDevice.cs
View File

@ -242,6 +242,25 @@ namespace DS4Windows
}
}
public ReadStatus ReadWithFileStream(byte[] inputBuffer)
{
try
{
if (fileStream.Read(inputBuffer, 0, inputBuffer.Length) > 0)
{
return ReadStatus.Success;
}
else
{
return ReadStatus.NoDataRead;
}
}
catch (Exception)
{
return ReadStatus.ReadError;
}
}
public ReadStatus ReadWithFileStream(byte[] inputBuffer, int timeout)
{
try