Niels Möller | 3a74239 | 2018-10-08 11:13:58 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | // This is EXPERIMENTAL interface for media transport. |
| 12 | // |
| 13 | // The goal is to refactor WebRTC code so that audio and video frames |
| 14 | // are sent / received through the media transport interface. This will |
| 15 | // enable different media transport implementations, including QUIC-based |
| 16 | // media transport. |
| 17 | |
| 18 | #include "api/media_transport_interface.h" |
| 19 | |
Yves Gerey | 988cc08 | 2018-10-23 12:03:01 +0200 | [diff] [blame] | 20 | #include <cstdint> |
| 21 | #include <utility> |
| 22 | |
Niels Möller | 3a74239 | 2018-10-08 11:13:58 +0200 | [diff] [blame] | 23 | namespace webrtc { |
| 24 | |
Piotr (Peter) Slatala | a0677d1 | 2018-10-29 07:31:42 -0700 | [diff] [blame] | 25 | MediaTransportSettings::MediaTransportSettings() = default; |
Piotr (Peter) Slatala | ed7b8b1 | 2018-10-29 10:43:16 -0700 | [diff] [blame] | 26 | MediaTransportSettings::MediaTransportSettings(const MediaTransportSettings&) = |
| 27 | default; |
| 28 | MediaTransportSettings& MediaTransportSettings::operator=( |
| 29 | const MediaTransportSettings&) = default; |
Piotr (Peter) Slatala | a0677d1 | 2018-10-29 07:31:42 -0700 | [diff] [blame] | 30 | MediaTransportSettings::~MediaTransportSettings() = default; |
| 31 | |
Piotr (Peter) Slatala | e0c2e97 | 2018-10-08 09:43:21 -0700 | [diff] [blame] | 32 | |
Bjorn Mellem | 1f6aa9f | 2018-10-30 15:15:00 -0700 | [diff] [blame] | 33 | SendDataParams::SendDataParams() = default; |
Niels Möller | e0446cb | 2018-11-30 09:35:52 +0100 | [diff] [blame] | 34 | SendDataParams::SendDataParams(const SendDataParams&) = default; |
Bjorn Mellem | 1f6aa9f | 2018-10-30 15:15:00 -0700 | [diff] [blame] | 35 | |
Piotr (Peter) Slatala | a0677d1 | 2018-10-29 07:31:42 -0700 | [diff] [blame] | 36 | RTCErrorOr<std::unique_ptr<MediaTransportInterface>> |
| 37 | MediaTransportFactory::CreateMediaTransport( |
| 38 | rtc::PacketTransportInternal* packet_transport, |
| 39 | rtc::Thread* network_thread, |
Piotr (Peter) Slatala | ed7b8b1 | 2018-10-29 10:43:16 -0700 | [diff] [blame] | 40 | const MediaTransportSettings& settings) { |
Piotr (Peter) Slatala | a0677d1 | 2018-10-29 07:31:42 -0700 | [diff] [blame] | 41 | return std::unique_ptr<MediaTransportInterface>(nullptr); |
| 42 | } |
| 43 | |
Piotr (Peter) Slatala | d6f61dd | 2019-02-26 12:08:27 -0800 | [diff] [blame] | 44 | RTCErrorOr<std::unique_ptr<MediaTransportInterface>> |
| 45 | MediaTransportFactory::CreateMediaTransport( |
| 46 | rtc::Thread* network_thread, |
| 47 | const MediaTransportSettings& settings) { |
| 48 | return std::unique_ptr<MediaTransportInterface>(nullptr); |
| 49 | } |
| 50 | |
| 51 | std::string MediaTransportFactory::GetTransportName() const { |
| 52 | return ""; |
| 53 | } |
| 54 | |
Piotr (Peter) Slatala | 309aafe | 2019-01-15 14:24:34 -0800 | [diff] [blame] | 55 | MediaTransportInterface::MediaTransportInterface() = default; |
| 56 | MediaTransportInterface::~MediaTransportInterface() = default; |
| 57 | |
Piotr (Peter) Slatala | d6f61dd | 2019-02-26 12:08:27 -0800 | [diff] [blame] | 58 | absl::optional<std::string> |
| 59 | MediaTransportInterface::GetTransportParametersOffer() const { |
| 60 | return absl::nullopt; |
| 61 | } |
| 62 | |
| 63 | void MediaTransportInterface::Connect( |
| 64 | rtc::PacketTransportInternal* packet_transport) {} |
| 65 | |
Niels Möller | 1c7f5f6 | 2018-12-10 11:06:02 +0100 | [diff] [blame] | 66 | void MediaTransportInterface::SetKeyFrameRequestCallback( |
| 67 | MediaTransportKeyFrameRequestCallback* callback) {} |
| 68 | |
Piotr (Peter) Slatala | ada077f | 2018-11-08 07:43:31 -0800 | [diff] [blame] | 69 | absl::optional<TargetTransferRate> |
| 70 | MediaTransportInterface::GetLatestTargetTransferRate() { |
| 71 | return absl::nullopt; |
| 72 | } |
| 73 | |
Niels Möller | 30b182a | 2019-02-05 00:59:35 +0100 | [diff] [blame] | 74 | void MediaTransportInterface::AddNetworkChangeCallback( |
| 75 | MediaTransportNetworkChangeCallback* callback) {} |
| 76 | |
| 77 | void MediaTransportInterface::RemoveNetworkChangeCallback( |
| 78 | MediaTransportNetworkChangeCallback* callback) {} |
| 79 | |
Piotr (Peter) Slatala | 309aafe | 2019-01-15 14:24:34 -0800 | [diff] [blame] | 80 | void MediaTransportInterface::SetFirstAudioPacketReceivedObserver( |
| 81 | AudioPacketReceivedObserver* observer) {} |
| 82 | |
Piotr (Peter) Slatala | ada077f | 2018-11-08 07:43:31 -0800 | [diff] [blame] | 83 | void MediaTransportInterface::AddTargetTransferRateObserver( |
Niels Möller | 4687915 | 2019-01-07 15:54:47 +0100 | [diff] [blame] | 84 | TargetTransferRateObserver* observer) {} |
| 85 | void MediaTransportInterface::RemoveTargetTransferRateObserver( |
| 86 | TargetTransferRateObserver* observer) {} |
| 87 | |
| 88 | void MediaTransportInterface::AddRttObserver( |
| 89 | MediaTransportRttObserver* observer) {} |
| 90 | void MediaTransportInterface::RemoveRttObserver( |
| 91 | MediaTransportRttObserver* observer) {} |
Piotr (Peter) Slatala | ada077f | 2018-11-08 07:43:31 -0800 | [diff] [blame] | 92 | |
| 93 | size_t MediaTransportInterface::GetAudioPacketOverhead() const { |
| 94 | return 0; |
| 95 | } |
| 96 | |
Piotr (Peter) Slatala | 48c5493 | 2019-01-28 06:50:38 -0800 | [diff] [blame] | 97 | void MediaTransportInterface::SetAllocatedBitrateLimits( |
| 98 | const MediaTransportAllocatedBitrateLimits& limits) {} |
| 99 | |
Niels Möller | 3a74239 | 2018-10-08 11:13:58 +0200 | [diff] [blame] | 100 | } // namespace webrtc |