| /* |
| * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef WEBRTC_MEDIA_ENGINE_WEBRTCMEDIAENGINE_H_ |
| #define WEBRTC_MEDIA_ENGINE_WEBRTCMEDIAENGINE_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "webrtc/config.h" |
| #include "webrtc/media/base/mediaengine.h" |
| |
| namespace webrtc { |
| class AudioDeviceModule; |
| } |
| namespace cricket { |
| class WebRtcVideoDecoderFactory; |
| class WebRtcVideoEncoderFactory; |
| } |
| |
| namespace cricket { |
| |
| class WebRtcMediaEngineFactory { |
| public: |
| // TODO(ossu): Backwards-compatible interface. Will be deprecated once the |
| // audio decoder factory is fully plumbed and used throughout WebRTC. |
| // See: crbug.com/webrtc/6000 |
| static MediaEngineInterface* Create( |
| webrtc::AudioDeviceModule* adm, |
| WebRtcVideoEncoderFactory* video_encoder_factory, |
| WebRtcVideoDecoderFactory* video_decoder_factory); |
| |
| static MediaEngineInterface* Create( |
| webrtc::AudioDeviceModule* adm, |
| const rtc::scoped_refptr<webrtc::AudioDecoderFactory>& |
| audio_decoder_factory, |
| WebRtcVideoEncoderFactory* video_encoder_factory, |
| WebRtcVideoDecoderFactory* video_decoder_factory); |
| }; |
| |
| // Verify that extension IDs are within 1-byte extension range and are not |
| // overlapping. |
| bool ValidateRtpExtensions(const std::vector<webrtc::RtpExtension>& extensions); |
| |
| // Discard any extensions not validated by the 'supported' predicate. Duplicate |
| // extensions are removed if 'filter_redundant_extensions' is set, and also any |
| // mutually exclusive extensions (see implementation for details) are removed. |
| std::vector<webrtc::RtpExtension> FilterRtpExtensions( |
| const std::vector<webrtc::RtpExtension>& extensions, |
| bool (*supported)(const std::string&), |
| bool filter_redundant_extensions); |
| |
| } // namespace cricket |
| |
| #endif // WEBRTC_MEDIA_ENGINE_WEBRTCMEDIAENGINE_H_ |