| /* |
| * libjingle |
| * Copyright 2014 Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #if defined(LIBPEERCONNECTION_LIB) || \ |
| defined(LIBPEERCONNECTION_IMPLEMENTATION) |
| |
| #include "talk/media/webrtc/webrtcmediaengine.h" |
| #include "talk/media/webrtc/webrtcvideoengine.h" |
| #ifdef WEBRTC_CHROMIUM_BUILD |
| #include "talk/media/webrtc/webrtcvideoengine2.h" |
| #endif |
| #include "talk/media/webrtc/webrtcvoiceengine.h" |
| #ifdef WEBRTC_CHROMIUM_BUILD |
| #include "webrtc/system_wrappers/interface/field_trial.h" |
| #endif |
| |
| namespace cricket { |
| |
| class WebRtcMediaEngine : |
| public CompositeMediaEngine<WebRtcVoiceEngine, WebRtcVideoEngine> { |
| public: |
| WebRtcMediaEngine() {} |
| WebRtcMediaEngine(webrtc::AudioDeviceModule* adm, |
| webrtc::AudioDeviceModule* adm_sc, |
| WebRtcVideoEncoderFactory* encoder_factory, |
| WebRtcVideoDecoderFactory* decoder_factory) { |
| voice_.SetAudioDeviceModule(adm, adm_sc); |
| video_.SetVoiceEngine(&voice_); |
| video_.SetExternalEncoderFactory(encoder_factory); |
| video_.SetExternalDecoderFactory(decoder_factory); |
| } |
| }; |
| |
| #ifdef WEBRTC_CHROMIUM_BUILD |
| class WebRtcMediaEngine2 : |
| public CompositeMediaEngine<WebRtcVoiceEngine, WebRtcVideoEngine2> { |
| public: |
| WebRtcMediaEngine2(webrtc::AudioDeviceModule* adm, |
| webrtc::AudioDeviceModule* adm_sc, |
| WebRtcVideoEncoderFactory* encoder_factory, |
| WebRtcVideoDecoderFactory* decoder_factory) { |
| voice_.SetAudioDeviceModule(adm, adm_sc); |
| video_.SetVoiceEngine(&voice_); |
| } |
| }; |
| #endif // WEBRTC_CHROMIUM_BUILD |
| |
| } // namespace cricket |
| |
| WRME_EXPORT |
| cricket::MediaEngineInterface* CreateWebRtcMediaEngine( |
| webrtc::AudioDeviceModule* adm, |
| webrtc::AudioDeviceModule* adm_sc, |
| cricket::WebRtcVideoEncoderFactory* encoder_factory, |
| cricket::WebRtcVideoDecoderFactory* decoder_factory) { |
| #ifdef WEBRTC_CHROMIUM_BUILD |
| if (webrtc::field_trial::FindFullName("WebRTC-NewVideoAPI") == "Enabled") { |
| return new cricket::WebRtcMediaEngine2( |
| adm, adm_sc, encoder_factory, decoder_factory); |
| } |
| #endif // WEBRTC_CHROMIUM_BUILD |
| // This is just to get a diff to run pulse. |
| return new cricket::WebRtcMediaEngine( |
| adm, adm_sc, encoder_factory, decoder_factory); |
| } |
| |
| WRME_EXPORT |
| void DestroyWebRtcMediaEngine(cricket::MediaEngineInterface* media_engine) { |
| delete media_engine; |
| } |
| |
| namespace cricket { |
| |
| // Used by ChannelManager when no media engine is passed in to it |
| // explicitly (acts as a default). |
| MediaEngineInterface* WebRtcMediaEngineFactory::Create() { |
| return new cricket::WebRtcMediaEngine(); |
| } |
| |
| // Used by PeerConnectionFactory to create a media engine passed into |
| // ChannelManager. |
| MediaEngineInterface* WebRtcMediaEngineFactory::Create( |
| webrtc::AudioDeviceModule* adm, |
| webrtc::AudioDeviceModule* adm_sc, |
| WebRtcVideoEncoderFactory* encoder_factory, |
| WebRtcVideoDecoderFactory* decoder_factory) { |
| return CreateWebRtcMediaEngine(adm, adm_sc, encoder_factory, decoder_factory); |
| } |
| |
| } // namespace cricket |
| |
| #endif // defined(LIBPEERCONNECTION_LIB) || |
| // defined(LIBPEERCONNECTION_IMPLEMENTATION) |