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/*
* Copyright 2019 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/jitter_buffer_delay.h"
#include "api/sequence_checker.h"
#include "rtc_base/checks.h"
#include "rtc_base/numerics/safe_conversions.h"
#include "rtc_base/numerics/safe_minmax.h"
namespace {
constexpr int kDefaultDelay = 0;
constexpr int kMaximumDelayMs = 10000;
} // namespace
namespace webrtc {
JitterBufferDelay::JitterBufferDelay() {
worker_thread_checker_.Detach();
}
void JitterBufferDelay::Set(absl::optional<double> delay_seconds) {
RTC_DCHECK_RUN_ON(&worker_thread_checker_);
cached_delay_seconds_ = delay_seconds;
}
int JitterBufferDelay::GetMs() const {
RTC_DCHECK_RUN_ON(&worker_thread_checker_);
return rtc::SafeClamp(
rtc::saturated_cast<int>(cached_delay_seconds_.value_or(kDefaultDelay) *
1000),
0, kMaximumDelayMs);
}
} // namespace webrtc
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