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/*
* Copyright 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "pc/test/integration_test_helpers.h"
namespace webrtc {
PeerConnectionInterface::RTCOfferAnswerOptions IceRestartOfferAnswerOptions() {
PeerConnectionInterface::RTCOfferAnswerOptions options;
options.ice_restart = true;
return options;
}
void RemoveSsrcsAndMsids(cricket::SessionDescription* desc) {
for (ContentInfo& content : desc->contents()) {
content.media_description()->mutable_streams().clear();
}
desc->set_msid_supported(false);
desc->set_msid_signaling(0);
}
void RemoveSsrcsAndKeepMsids(cricket::SessionDescription* desc) {
for (ContentInfo& content : desc->contents()) {
std::string track_id;
std::vector<std::string> stream_ids;
if (!content.media_description()->streams().empty()) {
const StreamParams& first_stream =
content.media_description()->streams()[0];
track_id = first_stream.id;
stream_ids = first_stream.stream_ids();
}
content.media_description()->mutable_streams().clear();
StreamParams new_stream;
new_stream.id = track_id;
new_stream.set_stream_ids(stream_ids);
content.media_description()->AddStream(new_stream);
}
}
int FindFirstMediaStatsIndexByKind(
const std::string& kind,
const std::vector<const webrtc::RTCInboundRtpStreamStats*>& inbound_rtps) {
for (size_t i = 0; i < inbound_rtps.size(); i++) {
if (*inbound_rtps[i]->kind == kind) {
return i;
}
}
return -1;
}
void ReplaceFirstSsrc(StreamParams& stream, uint32_t ssrc) {
stream.ssrcs[0] = ssrc;
for (auto& group : stream.ssrc_groups) {
group.ssrcs[0] = ssrc;
}
}
TaskQueueMetronome::TaskQueueMetronome(TimeDelta tick_period)
: tick_period_(tick_period) {}
TaskQueueMetronome::~TaskQueueMetronome() {
RTC_DCHECK_RUN_ON(&sequence_checker_);
}
void TaskQueueMetronome::RequestCallOnNextTick(
absl::AnyInvocable<void() &&> callback) {
RTC_DCHECK_RUN_ON(&sequence_checker_);
callbacks_.push_back(std::move(callback));
// Only schedule a tick callback for the first `callback` addition.
// Schedule on the current task queue to comply with RequestCallOnNextTick
// requirements.
if (callbacks_.size() == 1) {
TaskQueueBase::Current()->PostDelayedTask(
SafeTask(safety_.flag(),
[this] {
RTC_DCHECK_RUN_ON(&sequence_checker_);
std::vector<absl::AnyInvocable<void() &&>> callbacks;
callbacks_.swap(callbacks);
for (auto& callback : callbacks)
std::move(callback)();
}),
tick_period_);
}
}
TimeDelta TaskQueueMetronome::TickPeriod() const {
RTC_DCHECK_RUN_ON(&sequence_checker_);
return tick_period_;
}
} // namespace webrtc
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