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7311918269
Demonstrates how to use the iOS native API to wrap components into C++ classes. This CL also introduces a native API wrapper for the capturer. The C++ code is forked from the corresponding CL for Android at https://webrtc-review.googlesource.com/c/src/+/60540 Bug: webrtc:8832 Change-Id: I12d9f30e701c0222628e329218f6d5bfca26e6e0 Reviewed-on: https://webrtc-review.googlesource.com/61422 Commit-Queue: Anders Carlsson <andersc@webrtc.org> Reviewed-by: Kári Helgason <kthelgason@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22484}
84 lines
2.7 KiB
Objective-C
84 lines
2.7 KiB
Objective-C
/*
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* Copyright 2018 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef EXAMPLES_OBJCNATIVEAPI_OBJCCALLCLIENT_H_
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#define EXAMPLES_OBJCNATIVEAPI_OBJCCALLCLIENT_H_
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#include <memory>
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#include <string>
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#include "api/peerconnectioninterface.h"
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#include "rtc_base/criticalsection.h"
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#include "rtc_base/scoped_ref_ptr.h"
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#include "rtc_base/thread_checker.h"
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@class RTCVideoCapturer;
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@protocol RTCVideoRenderer;
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namespace webrtc_examples {
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class ObjCCallClient {
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public:
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ObjCCallClient();
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void Call(RTCVideoCapturer* capturer, id<RTCVideoRenderer> remote_renderer);
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void Hangup();
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private:
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class PCObserver : public webrtc::PeerConnectionObserver {
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public:
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explicit PCObserver(ObjCCallClient* client);
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void OnSignalingChange(
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webrtc::PeerConnectionInterface::SignalingState new_state) override;
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void OnDataChannel(
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rtc::scoped_refptr<webrtc::DataChannelInterface> data_channel) override;
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void OnRenegotiationNeeded() override;
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void OnIceConnectionChange(
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webrtc::PeerConnectionInterface::IceConnectionState new_state) override;
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void OnIceGatheringChange(
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webrtc::PeerConnectionInterface::IceGatheringState new_state) override;
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void OnIceCandidate(
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const webrtc::IceCandidateInterface* candidate) override;
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private:
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const ObjCCallClient* client_;
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};
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void CreatePeerConnectionFactory() RTC_RUN_ON(thread_checker_);
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void CreatePeerConnection() RTC_RUN_ON(thread_checker_);
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void Connect() RTC_RUN_ON(thread_checker_);
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rtc::ThreadChecker thread_checker_;
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bool call_started_ RTC_GUARDED_BY(thread_checker_);
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const std::unique_ptr<PCObserver> pc_observer_;
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rtc::scoped_refptr<webrtc::PeerConnectionFactoryInterface> pcf_
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RTC_GUARDED_BY(thread_checker_);
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std::unique_ptr<rtc::Thread> network_thread_ RTC_GUARDED_BY(thread_checker_);
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std::unique_ptr<rtc::Thread> worker_thread_ RTC_GUARDED_BY(thread_checker_);
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std::unique_ptr<rtc::Thread> signaling_thread_
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RTC_GUARDED_BY(thread_checker_);
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std::unique_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> remote_sink_
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RTC_GUARDED_BY(thread_checker_);
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rtc::scoped_refptr<webrtc::VideoTrackSourceInterface> video_source_
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RTC_GUARDED_BY(thread_checker_);
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rtc::CriticalSection pc_mutex_;
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rtc::scoped_refptr<webrtc::PeerConnectionInterface> pc_
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RTC_GUARDED_BY(pc_mutex_);
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};
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} // namespace webrtc_examples
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#endif // EXAMPLES_OBJCNATIVEAPI_OBJCCALLCLIENT_H_
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