mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-12 21:30:45 +01:00
cfea2182f8
Bug: webrtc:12338 Change-Id: I89c8b3a328d04203177522cbdfd9e606fd4bce4c Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/228246 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34696}
38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
/*
|
|
* Copyright (c) 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.
|
|
*/
|
|
|
|
#ifndef MEDIA_BASE_DELAYABLE_H_
|
|
#define MEDIA_BASE_DELAYABLE_H_
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "absl/types/optional.h"
|
|
|
|
namespace cricket {
|
|
|
|
// Delayable is used by user code through ApplyConstraints algorithm. Its
|
|
// methods must take precendence over similar functional in `syncable.h`.
|
|
class Delayable {
|
|
public:
|
|
virtual ~Delayable() {}
|
|
// Set base minimum delay of the receive stream with specified ssrc.
|
|
// Base minimum delay sets lower bound on minimum delay value which
|
|
// determines minimum delay until audio playout.
|
|
// Returns false if there is no stream with given ssrc.
|
|
virtual bool SetBaseMinimumPlayoutDelayMs(uint32_t ssrc, int delay_ms) = 0;
|
|
|
|
// Returns current value of base minimum delay in milliseconds.
|
|
virtual absl::optional<int> GetBaseMinimumPlayoutDelayMs(
|
|
uint32_t ssrc) const = 0;
|
|
};
|
|
|
|
} // namespace cricket
|
|
|
|
#endif // MEDIA_BASE_DELAYABLE_H_
|