Engine directory for ticket #1

Engine/source/platformMac/macCarbAsync.cpp

@@ -0,0 +1,64 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#include <CoreServices/CoreServices.h>
+#include "platform/async/asyncUpdate.h"
+
+
+AsyncUpdateThread::AsyncUpdateThread( String name, AsyncUpdateList* updateList )
+   : Parent( 0, 0, false, false ),
+     mUpdateList( updateList ),
+     mName( name )
+{
+   MPCreateEvent( ( MPEventID* ) &mUpdateEvent );
+}
+
+AsyncUpdateThread::~AsyncUpdateThread()
+{
+   MPDeleteEvent( *( ( MPEventID* ) &mUpdateEvent ) ) ;
+}
+
+void AsyncUpdateThread::_waitForEventAndReset()
+{
+   MPWaitForEvent( *( ( MPEventID* ) &mUpdateEvent ), NULL, kDurationForever ); 
+}
+
+void AsyncUpdateThread::triggerUpdate()
+{
+   MPSetEvent( *( ( MPEventID* ) &mUpdateEvent ), 1 );
+}
+
+AsyncPeriodicUpdateThread::AsyncPeriodicUpdateThread
+      ( String name, AsyncUpdateList* updateList, U32 intervalMS )
+   : Parent( name, updateList ),
+     mIntervalMS( intervalMS )
+{
+}
+
+AsyncPeriodicUpdateThread::~AsyncPeriodicUpdateThread()
+{
+}
+
+void AsyncPeriodicUpdateThread::_waitForEventAndReset()
+{
+   MPWaitForEvent( *( ( MPEventID* ) &mUpdateEvent ), NULL, kDurationMillisecond * mIntervalMS );
+}