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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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