68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
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/*
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* Copyright 2020 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 "pc/transceiver_list.h"
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namespace webrtc {
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void TransceiverStableState::set_newly_created() {
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RTC_DCHECK(!has_m_section_);
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newly_created_ = true;
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}
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void TransceiverStableState::SetMSectionIfUnset(
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absl::optional<std::string> mid,
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absl::optional<size_t> mline_index) {
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if (!has_m_section_) {
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mid_ = mid;
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mline_index_ = mline_index;
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has_m_section_ = true;
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}
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}
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void TransceiverStableState::SetRemoteStreamIdsIfUnset(
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const std::vector<std::string>& ids) {
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if (!remote_stream_ids_.has_value()) {
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remote_stream_ids_ = ids;
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}
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}
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RtpTransceiverProxyRefPtr TransceiverList::FindBySender(
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rtc::scoped_refptr<RtpSenderInterface> sender) const {
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for (auto transceiver : transceivers_) {
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if (transceiver->sender() == sender) {
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return transceiver;
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}
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}
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return nullptr;
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}
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RtpTransceiverProxyRefPtr TransceiverList::FindByMid(
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const std::string& mid) const {
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for (auto transceiver : transceivers_) {
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if (transceiver->mid() == mid) {
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return transceiver;
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}
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}
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return nullptr;
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}
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RtpTransceiverProxyRefPtr TransceiverList::FindByMLineIndex(
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size_t mline_index) const {
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for (auto transceiver : transceivers_) {
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if (transceiver->internal()->mline_index() == mline_index) {
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return transceiver;
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}
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}
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return nullptr;
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}
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} // namespace webrtc
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