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https://github.com/mollyim/webrtc.git
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082cb56ee7
instead of requiring to pass in call_factory and media_engine webrtc users should set media_factory member and media dependencies into PeerConnectionFactoryDependencies Bug: webrtc:15574 Change-Id: I2dc584fe7afa41c9f170bdc51533396155cdcb06 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/325320 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41049}
75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
/*
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* Copyright 2023 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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#include "api/enable_media.h"
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#include <memory>
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#include <utility>
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#include "api/peer_connection_interface.h"
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#include "call/call_factory.h"
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#include "media/engine/webrtc_media_engine.h"
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#include "media/engine/webrtc_video_engine.h"
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#include "media/engine/webrtc_voice_engine.h"
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#include "pc/media_factory.h"
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namespace webrtc {
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namespace {
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using ::cricket::CompositeMediaEngine;
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using ::cricket::MediaEngineInterface;
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using ::cricket::WebRtcVideoEngine;
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using ::cricket::WebRtcVoiceEngine;
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class MediaFactoryImpl : public MediaFactory {
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public:
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MediaFactoryImpl() = default;
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MediaFactoryImpl(const MediaFactoryImpl&) = delete;
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MediaFactoryImpl& operator=(const MediaFactoryImpl&) = delete;
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~MediaFactoryImpl() override = default;
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std::unique_ptr<Call> CreateCall(const CallConfig& config) override {
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CallFactory call_factory;
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return static_cast<CallFactoryInterface&>(call_factory).CreateCall(config);
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}
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std::unique_ptr<MediaEngineInterface> CreateMediaEngine(
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PeerConnectionFactoryDependencies& deps) override {
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std::unique_ptr<FieldTrialsView> fallback_trials;
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const FieldTrialsView* trials;
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if (deps.trials) {
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trials = deps.trials.get();
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} else {
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fallback_trials = std::make_unique<FieldTrialBasedConfig>();
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trials = fallback_trials.get();
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}
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auto audio_engine = std::make_unique<WebRtcVoiceEngine>(
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deps.task_queue_factory.get(), deps.adm.get(),
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std::move(deps.audio_encoder_factory),
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std::move(deps.audio_decoder_factory), std::move(deps.audio_mixer),
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std::move(deps.audio_processing), /*audio_frame_processor=*/nullptr,
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/*owned_audio_frame_processor=*/std::move(deps.audio_frame_processor),
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*trials);
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auto video_engine = std::make_unique<WebRtcVideoEngine>(
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std::move(deps.video_encoder_factory),
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std::move(deps.video_decoder_factory), *trials);
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return std::make_unique<CompositeMediaEngine>(std::move(fallback_trials),
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std::move(audio_engine),
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std::move(video_engine));
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}
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};
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} // namespace
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void EnableMedia(PeerConnectionFactoryDependencies& deps) {
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deps.media_factory = std::make_unique<MediaFactoryImpl>();
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}
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} // namespace webrtc
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