| /* |
| * Copyright (c) 2012 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_VIDEO_ENGINE_VIE_CHANNEL_GROUP_H_ |
| #define WEBRTC_VIDEO_ENGINE_VIE_CHANNEL_GROUP_H_ |
| |
| #include <set> |
| |
| #include "modules/remote_bitrate_estimator/include/remote_bitrate_estimator.h" |
| #include "system_wrappers/interface/scoped_ptr.h" |
| |
| namespace webrtc { |
| |
| class BitrateController; |
| class EncoderStateFeedback; |
| struct OverUseDetectorOptions; |
| class ProcessThread; |
| class ViEChannel; |
| class ViEEncoder; |
| class VieRemb; |
| |
| // Channel group contains data common for several channels. All channels in the |
| // group are assumed to send/receive data to the same end-point. |
| class ChannelGroup { |
| public: |
| ChannelGroup(ProcessThread* process_thread, |
| const OverUseDetectorOptions& options, |
| RemoteBitrateEstimator::EstimationMode mode); |
| ~ChannelGroup(); |
| |
| void AddChannel(int channel_id); |
| void RemoveChannel(int channel_id, unsigned int ssrc); |
| bool HasChannel(int channel_id); |
| bool Empty(); |
| |
| bool SetChannelRembStatus(int channel_id, |
| bool sender, |
| bool receiver, |
| ViEChannel* channel, |
| ViEEncoder* encoder); |
| |
| BitrateController* GetBitrateController(); |
| RemoteBitrateEstimator* GetRemoteBitrateEstimator(); |
| EncoderStateFeedback* GetEncoderStateFeedback(); |
| |
| private: |
| typedef std::set<int> ChannelSet; |
| |
| scoped_ptr<VieRemb> remb_; |
| scoped_ptr<BitrateController> bitrate_controller_; |
| scoped_ptr<RemoteBitrateEstimator> remote_bitrate_estimator_; |
| scoped_ptr<EncoderStateFeedback> encoder_state_feedback_; |
| ChannelSet channels_; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // WEBRTC_VIDEO_ENGINE_VIE_CHANNEL_GROUP_H_ |