3e98368ec5
This reverts commit 8e8b36a94a7a7a1fd0f8093979a406afa56e18c1.
Reason for revert: The CL has been improved with the following changes,
- Fixed negotiation of send/receive only clients.
- Handles the implicit assumption that any H264 decoder also can
decode H264 constraint baseline.
Original change's description:
> Distinguish between send and receive codecs
>
> Even though send and receive codecs may be the same, they might have
> different support in HW. Distinguish between send and receive codecs
> to be able to keep track of which codecs have HW support.
>
> Bug: chromium:1029737
> Change-Id: Id119560becadfe0aaf861c892a6485f1c2eb378d
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/165763
> Commit-Queue: Johannes Kron <kron@webrtc.org>
> Reviewed-by: Steve Anton <steveanton@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#30284}
Change-Id: I834ed48ee78d04922c73e2836165e476925e1cc5
Bug: chromium:1029737
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/168605
Commit-Queue: Johannes Kron <kron@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Johannes Kron <kron@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30932}
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*
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* Copyright (c) 2016 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 MEDIA_ENGINE_NULL_WEBRTC_VIDEO_ENGINE_H_
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#define MEDIA_ENGINE_NULL_WEBRTC_VIDEO_ENGINE_H_
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#include <vector>
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#include "media/base/media_channel.h"
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#include "media/base/media_engine.h"
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namespace webrtc {
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class Call;
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} // namespace webrtc
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namespace cricket {
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class VideoMediaChannel;
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// Video engine implementation that does nothing and can be used in
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// CompositeMediaEngine.
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class NullWebRtcVideoEngine : public VideoEngineInterface {
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public:
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std::vector<VideoCodec> send_codecs() const override {
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return std::vector<VideoCodec>();
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}
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std::vector<VideoCodec> recv_codecs() const override {
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return std::vector<VideoCodec>();
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}
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std::vector<webrtc::RtpHeaderExtensionCapability> GetRtpHeaderExtensions()
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const override {
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return {};
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}
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VideoMediaChannel* CreateMediaChannel(
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webrtc::Call* call,
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const MediaConfig& config,
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const VideoOptions& options,
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const webrtc::CryptoOptions& crypto_options,
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webrtc::VideoBitrateAllocatorFactory* video_bitrate_allocator_factory)
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override {
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return nullptr;
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}
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};
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} // namespace cricket
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#endif // MEDIA_ENGINE_NULL_WEBRTC_VIDEO_ENGINE_H_
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