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5075cb4a60
Start migrating away from `hasAudioLevel`, `voiceActivity`, `audioLevel` fields in RTPHeaderExtension and switch usages to a more modern absl::optional<AudioLevel> accessor instead. The old fields are preserved for compatibility with downstream projects, but will be removed in the future. Bug: webrtc:15788 Change-Id: I76599124fd68dd4d449f850df3b9814d6a002f5d Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/336303 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41947}
79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
/*
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* Copyright (c) 2017 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/rtp_headers.h"
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namespace webrtc {
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AudioLevel::AudioLevel() : voice_activity_(false), audio_level_(0) {}
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AudioLevel::AudioLevel(bool voice_activity, int audio_level)
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: voice_activity_(voice_activity), audio_level_(audio_level) {
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RTC_CHECK_GE(audio_level, 0);
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RTC_CHECK_LE(audio_level, 127);
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}
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RTPHeaderExtension::RTPHeaderExtension()
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: hasTransmissionTimeOffset(false),
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transmissionTimeOffset(0),
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hasAbsoluteSendTime(false),
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absoluteSendTime(0),
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hasTransportSequenceNumber(false),
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transportSequenceNumber(0),
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hasAudioLevel(false),
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voiceActivity(false),
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audioLevel(0),
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hasVideoRotation(false),
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videoRotation(kVideoRotation_0),
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hasVideoContentType(false),
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videoContentType(VideoContentType::UNSPECIFIED),
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has_video_timing(false) {}
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RTPHeaderExtension::RTPHeaderExtension(const RTPHeaderExtension& other) =
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default;
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RTPHeaderExtension& RTPHeaderExtension::operator=(
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const RTPHeaderExtension& other) = default;
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absl::optional<AudioLevel> RTPHeaderExtension::audio_level() const {
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if (!hasAudioLevel) {
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return absl::nullopt;
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}
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return AudioLevel(voiceActivity, audioLevel);
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}
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void RTPHeaderExtension::set_audio_level(
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absl::optional<AudioLevel> audio_level) {
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if (audio_level) {
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hasAudioLevel = true;
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voiceActivity = audio_level->voice_activity();
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audioLevel = audio_level->level();
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} else {
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hasAudioLevel = false;
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}
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}
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RTPHeader::RTPHeader()
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: markerBit(false),
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payloadType(0),
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sequenceNumber(0),
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timestamp(0),
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ssrc(0),
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numCSRCs(0),
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arrOfCSRCs(),
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paddingLength(0),
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headerLength(0),
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extension() {}
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RTPHeader::RTPHeader(const RTPHeader& other) = default;
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RTPHeader& RTPHeader::operator=(const RTPHeader& other) = default;
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} // namespace webrtc
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