blob: 56f31e59ddd20a9aab1956e3af03e396753a4ef1 [file] [log] [blame]
/*
* Copyright (c) 2013 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_VIDEO_RECEIVE_STREAM_H_
#define WEBRTC_VIDEO_VIDEO_RECEIVE_STREAM_H_
#include <vector>
#include "webrtc/base/scoped_ptr.h"
#include "webrtc/call.h"
#include "webrtc/call/transport_adapter.h"
#include "webrtc/common_video/include/incoming_video_stream.h"
#include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
#include "webrtc/modules/video_render/video_render_defines.h"
#include "webrtc/system_wrappers/include/clock.h"
#include "webrtc/video/encoded_frame_callback_adapter.h"
#include "webrtc/video/receive_statistics_proxy.h"
#include "webrtc/video_encoder.h"
#include "webrtc/video_engine/vie_channel.h"
#include "webrtc/video_engine/vie_encoder.h"
#include "webrtc/video_receive_stream.h"
namespace webrtc {
class CallStats;
class CongestionController;
class VoiceEngine;
namespace internal {
class VideoReceiveStream : public webrtc::VideoReceiveStream,
public I420FrameCallback,
public VideoRenderCallback,
public EncodedImageCallback {
public:
VideoReceiveStream(int num_cpu_cores,
CongestionController* congestion_controller,
const VideoReceiveStream::Config& config,
webrtc::VoiceEngine* voice_engine,
ProcessThread* process_thread,
CallStats* call_stats);
~VideoReceiveStream() override;
// webrtc::ReceiveStream implementation.
void Start() override;
void Stop() override;
void SignalNetworkState(NetworkState state) override;
bool DeliverRtcp(const uint8_t* packet, size_t length) override;
bool DeliverRtp(const uint8_t* packet,
size_t length,
const PacketTime& packet_time) override;
// webrtc::VideoReceiveStream implementation.
webrtc::VideoReceiveStream::Stats GetStats() const override;
// Overrides I420FrameCallback.
void FrameCallback(VideoFrame* video_frame) override;
// Overrides VideoRenderCallback.
int RenderFrame(const uint32_t /*stream_id*/,
const VideoFrame& video_frame) override;
// Overrides EncodedImageCallback.
int32_t Encoded(const EncodedImage& encoded_image,
const CodecSpecificInfo* codec_specific_info,
const RTPFragmentationHeader* fragmentation) override;
const Config& config() const { return config_; }
void SetSyncChannel(VoiceEngine* voice_engine, int audio_channel_id);
private:
TransportAdapter transport_adapter_;
EncodedFrameCallbackAdapter encoded_frame_proxy_;
const VideoReceiveStream::Config config_;
Clock* const clock_;
CongestionController* const congestion_controller_;
CallStats* const call_stats_;
rtc::scoped_ptr<IncomingVideoStream> incoming_video_stream_;
rtc::scoped_ptr<ReceiveStatisticsProxy> stats_proxy_;
rtc::scoped_ptr<ViEChannel> vie_channel_;
};
} // namespace internal
} // namespace webrtc
#endif // WEBRTC_VIDEO_VIDEO_RECEIVE_STREAM_H_