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https://github.com/mollyim/webrtc.git
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3d9c3687a4
Replace CallFactory class with a factory function Bug: webrtc:15574 Change-Id: Ib1d8cff8d7550da3af01693a7bc117a7bd342258 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330000 Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41321}
71 lines
2.5 KiB
C++
71 lines
2.5 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/environment/environment.h"
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#include "api/peer_connection_interface.h"
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#include "call/create_call.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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return webrtc::CreateCall(config);
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}
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std::unique_ptr<MediaEngineInterface> CreateMediaEngine(
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const Environment& env,
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PeerConnectionFactoryDependencies& deps) override {
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auto audio_engine = std::make_unique<WebRtcVoiceEngine>(
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&env.task_queue_factory(), 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), std::move(deps.audio_frame_processor),
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env.field_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), env.field_trials());
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return std::make_unique<CompositeMediaEngine>(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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if (deps.media_factory != nullptr) {
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// Do nothing if media is already enabled. Overwriting media_factory can be
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// harmful when a different (e.g. test-only) implementation is used.
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return;
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}
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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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