1 files changed, 91 insertions, 0 deletions
diff --git a/intern/SoundSystem/SND_DeviceManager.h b/intern/SoundSystem/SND_DeviceManager.h
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+++ b/intern/SoundSystem/SND_DeviceManager.h
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+/*
+ * SND_DeviceManager.h
+ *
+ * singleton for creating, switching and deleting audiodevices
+ *
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#ifndef __SND_DEVICEMANAGER_H
+#define __SND_DEVICEMANAGER_H
+
+#include "SND_IAudioDevice.h"
+
+class SND_DeviceManager
+{
+public :
+
+	/**
+	 * a subscription is needed before instances are given away
+	 * applications must call subscribe first, get an instance, and
+	 * when they are finished with sound, unsubscribe
+	 */
+	static void Subscribe();
+	static void Unsubscribe();
+
+	static SND_IAudioDevice* Instance();
+	static void	SetDeviceType(int device_type);
+
+private :
+
+	/**
+	 * Private to enforce singleton
+	 */
+	SND_DeviceManager();
+	SND_DeviceManager(const SND_DeviceManager&);
+	~SND_DeviceManager();
+	
+	static SND_IAudioDevice* m_instance;
+
+	/**
+	 * The type of device to be created on a call
+	 * to Instance().
+	 */
+	static int m_device_type;
+
+	/**
+	 * Remember the number of subscriptions.
+	 * if 0, delete the device
+	 */
+	static int m_subscriptions;;
+};
+
+#endif //__SND_DEVICEMANAGER_H
+
+
+
+
+
+
+
+
+
+		
+\ No newline at end of file