Correct stopping of Core in OSX via Command+Q, and fix a thread from not dying when stopping with CoreAudio

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5013 8ced0084-cf51-0410-be5f-012b33b47a6e

Externals/WiiUseSrc/Src/io_osx.m

@@ -356,6 +356,7 @@ int wiiuse_io_read(struct wiimote_t* wm) {
 	CFRunLoopRun();
 
 	memcpy(wm->event_buf,DataFromWiimote,sizeof(wm->event_buf));
+	
 	return 1;
 
 }

Source/Core/AudioCommon/Src/CoreAudioSoundStream.cpp

@@ -116,15 +116,28 @@ bool CoreAudioSound::CoreAudioInit()
 	
 	err = AudioOutputUnitStart(soundStruct->audioUnit);
 	if (err)
-		printf("error when stating audiounit\n");
+		printf("error when starting audiounit\n");
 
-	while(!threadData)
+	do
 	{
 		soundCriticalSection.Enter();	
 		m_mixer->Mix(soundStruct->realtimeBuffer, numBytesToRender);
 		soundCriticalSection.Leave();
 		soundSyncEvent.Wait();
-	}
+	}while(!threadData);
+
+	err = AudioOutputUnitStop(soundStruct->audioUnit);
+	if(err)
+		printf("error when sopping audiounit\n");
+	
+	err = AudioUnitUninitialize(soundStruct->audioUnit);
+	if(err)
+		printf("Error uninitializing audiounit\n");
+	
+	err = CloseComponent(soundStruct->audioUnit);
+	if(err)
+		printf("Error while closing component\n");
+	
 	return true;
 	
 }
@@ -148,6 +161,8 @@ bool CoreAudioSound::Start()
 
 void CoreAudioSound::Stop()
 {
+	threadData = 1;
+	soundSyncEvent.Set();
     	delete thread;
     	thread = NULL;
 

Source/Core/DolphinWX/Src/MainNoGUI.cpp

@@ -188,7 +188,7 @@ int main(int argc, char *argv[])
 		event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate distantPast] inMode:NSDefaultRunLoopMode dequeue:YES ];
 		if(cocoaSendEvent(event))
 		{
-			PowerPC::Shutdown();
+			Core::Stop();
 			break;
 		}
 	}	

Source/Plugins/Plugin_VideoOGL/Src/GLUtil.cpp

@@ -567,6 +567,7 @@ void OpenGL_Update()
 // Close plugin
 void OpenGL_Shutdown()
 {
+	printf("Deleting\n");
 #if defined(USE_WX) && USE_WX
 	delete GLWin.glCanvas;
 	delete GLWin.frame;