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| 1 /* | |
| 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 #ifndef WEBRTC_MEDIA_WEBRTC_WEBRTCMEDIAENGINE_H_ | |
| 12 #define WEBRTC_MEDIA_WEBRTC_WEBRTCMEDIAENGINE_H_ | |
| 13 | |
| 14 #include <string> | |
| 15 #include <vector> | |
| 16 | |
| 17 #include "webrtc/config.h" | |
| 18 #include "webrtc/media/base/mediaengine.h" | |
| 19 | |
| 20 namespace webrtc { | |
| 21 class AudioDeviceModule; | |
| 22 } | |
| 23 namespace cricket { | |
| 24 class WebRtcVideoDecoderFactory; | |
| 25 class WebRtcVideoEncoderFactory; | |
| 26 } | |
| 27 | |
| 28 namespace cricket { | |
| 29 | |
| 30 class WebRtcMediaEngineFactory { | |
| 31 public: | |
| 32 static MediaEngineInterface* Create( | |
| 33 webrtc::AudioDeviceModule* adm, | |
| 34 WebRtcVideoEncoderFactory* encoder_factory, | |
| 35 WebRtcVideoDecoderFactory* decoder_factory); | |
| 36 }; | |
| 37 | |
| 38 // Verify that extension IDs are within 1-byte extension range and are not | |
| 39 // overlapping. | |
| 40 bool ValidateRtpExtensions(const std::vector<RtpHeaderExtension>& extensions); | |
| 41 | |
| 42 // Convert cricket::RtpHeaderExtension:s to webrtc::RtpExtension:s, discarding | |
| 43 // any extensions not validated by the 'supported' predicate. Duplicate | |
| 44 // extensions are removed if 'filter_redundant_extensions' is set, and also any | |
| 45 // mutually exclusive extensions (see implementation for details). | |
| 46 std::vector<webrtc::RtpExtension> FilterRtpExtensions( | |
| 47 const std::vector<RtpHeaderExtension>& extensions, | |
| 48 bool (*supported)(const std::string&), | |
| 49 bool filter_redundant_extensions); | |
| 50 | |
| 51 } // namespace cricket | |
| 52 | |
| 53 #endif // WEBRTC_MEDIA_WEBRTC_WEBRTCMEDIAENGINE_H_ | |
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