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c848268ab1
This CL is partly a test to see if there's an impact on binary size:
- Not a big difference for binaries (decrease): -776b to -4Kb
- For libraries (libwebrtc.a) it actually increases the size: +40Kb
Secondarily this CL is basically to introduce this pattern to the
code base. In terms of LOC, this makes things slightly more compact.
From:
class Foo {
public:
Foo() {
checker_.Detach();
}
private:
SequenceChecker checker_;
};
To:
class Foo {
public:
Foo() = default;
private:
SequenceChecker checker_{SequenceChecker::kDetached};
};
Bug: none
Change-Id: I59fc34ccea10847e13455a349851ce9a0af458e3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/299020
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39664}
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/*
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* Copyright 2019 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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#ifndef PC_JITTER_BUFFER_DELAY_H_
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#define PC_JITTER_BUFFER_DELAY_H_
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#include <stdint.h>
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#include "absl/types/optional.h"
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#include "api/sequence_checker.h"
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#include "rtc_base/system/no_unique_address.h"
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#include "rtc_base/thread_annotations.h"
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namespace webrtc {
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// JitterBufferDelay converts delay from seconds to milliseconds for the
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// underlying media channel. It also handles cases when user sets delay before
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// the start of media_channel by caching its request.
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class JitterBufferDelay {
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public:
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JitterBufferDelay() = default;
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void Set(absl::optional<double> delay_seconds);
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int GetMs() const;
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private:
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RTC_NO_UNIQUE_ADDRESS SequenceChecker worker_thread_checker_{
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SequenceChecker::kDetached};
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absl::optional<double> cached_delay_seconds_
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RTC_GUARDED_BY(&worker_thread_checker_);
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};
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} // namespace webrtc
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#endif // PC_JITTER_BUFFER_DELAY_H_
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