callback.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: callback.h,v 1.1.1.1.50.3 2004/07/09 01:46:59 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifdef __MWERKS__
- #pragma once
- #endif
- #ifndef _callback
- #define _callback
- typedef enum hx_callback
- {
- HX_GENERIC_CALLBACK = 0,
- HX_AUDIO_CALLBACK,
- HX_TCP_CALLBACK,
- HX_UDP_CALLBACK,
- HX_SYNC_CALLBACK,
- HX_VIDEO_ONLY_CALLBACK,
- HX_TIMER_CALLBACK,
- HX_VIDEO_FILE_CALLBACK,
- HX_PRE_ENCODE_CALLBACK,
- HX_POST_ENCODE_CALLBACK,
- HX_STATUS_TEXT_CALLBACK,
- HX_SOURCE_CLOSED_CALLBACK,
- HX_WRITE_PACKET_CALLBACK,
- HX_AUDIO_PEAK_CALLBACK,
- HX_VIDEO_CALLBACK,
- HX_AUDIO_ONLY_CALLBACK,
- HX_AUDIO_FILE_CALLBACK,
- HX_AUDIOLEVEL_CHANGED, // for audio level sink
- HX_ERROR_OCCURRED, // for error sink
- HX_STREAM_STATS_CHANGED, // for stats sink
- HX_AUDIOSTREAM_STATS_CHANGED, // for stats sink
- HX_VIDEOSTREAM_STATS_CHANGED, // for stats sink
- HX_AUDIO_STATS_CHANGED, // for stats sink
- HX_VIDEO_STATS_CHANGED, // for stats sink
- HX_AUDIO_MULTIPLE_CALLBACK,//HX_AUDIO_ONLY_CALLBACK for live multi (=a/v) sources
- HX_VIDEO_MULTIPLE_CALLBACK //HX_VIDEO_ONLY_CALLBACK for live multi source
- } HX_CALLBACK;
- class callback
- {
- public:
- /* class destructor */
- callback (void) {;};
- virtual ~callback (void) {;};
- virtual void callback_task( HX_CALLBACK message = HX_GENERIC_CALLBACK, void* params = 0 ) {}
- };
- #endif // _callback