5f93d0a140
BUG=2133 R=juberti@webrtc.org Review URL: https://webrtc-codereview.appspot.com/39559004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@8105 4adac7df-926f-26a2-2b94-8c16560cd09d
69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
/*
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* libjingle
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* Copyright 2004 Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "talk/media/base/mediaengine.h"
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#if !defined(DISABLE_MEDIA_ENGINE_FACTORY)
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#if defined(HAVE_WEBRTC_VOICE) && defined(HAVE_WEBRTC_VIDEO)
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#include "talk/media/webrtc/webrtcmediaengine.h"
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#endif // HAVE_WEBRTC_VOICE && HAVE_WEBRTC_VIDEO
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif // HAVE_CONFIG
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namespace cricket {
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MediaEngineFactory::MediaEngineCreateFunction
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MediaEngineFactory::create_function_ = NULL;
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MediaEngineFactory::MediaEngineCreateFunction
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MediaEngineFactory::SetCreateFunction(MediaEngineCreateFunction function) {
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MediaEngineCreateFunction old_function = create_function_;
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create_function_ = function;
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return old_function;
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}
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// TODO(pthatcher): Remove this method and require all the users of
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// media engines to choose one explictly, or at least remove the
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// default behavior and require calling SetCreateFunction explictly.
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MediaEngineInterface* MediaEngineFactory::Create() {
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if (create_function_) {
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return create_function_();
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}
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#if defined(HAVE_WEBRTC_VOICE) && defined(HAVE_WEBRTC_VIDEO)
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return WebRtcMediaEngineFactory::Create();
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#else
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return new NullMediaEngine();
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#endif // HAVE_WEBRTC_VIDEO && HAVE_WEBRTC_VOICE
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}
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}; // namespace cricket
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#endif // DISABLE_MEDIA_ENGINE_FACTORY
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