webrtc/modules/audio_coding/neteq/defines.h
Henrik Lundin 80c4cca491 NetEq: Deprecate playout modes Fax, Off and Streaming
The playout modes other than Normal have not been reachable for a long
time, other than through tests. It is time to deprecate them.

The only meaningful use was that Fax mode was sometimes set from
tests, in order to avoid time-stretching operations (accelerate and
pre-emptive expand) from messing with the test results. With this CL,
a new config is added instead, which lets the user specify exactly
this: don't do time-stretching.

As a result of Fax and Off modes being removed, the following code
clean-up was done:
- Fold DecisionLogicNormal into DecisionLogic.
- Remove AudioRepetition and AlternativePlc operations, since they can
  no longer be reached.

Bug: webrtc:9421
Change-Id: I651458e9c1931a99f3b07e242817d303bac119df
Reviewed-on: https://webrtc-review.googlesource.com/84123
Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org>
Reviewed-by: Ivo Creusen <ivoc@webrtc.org>
Reviewed-by: Minyue Li <minyue@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23704}
2018-06-21 11:51:21 +00:00

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/*
* Copyright (c) 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.
*/
#ifndef MODULES_AUDIO_CODING_NETEQ_DEFINES_H_
#define MODULES_AUDIO_CODING_NETEQ_DEFINES_H_
namespace webrtc {
enum Operations {
kNormal = 0,
kMerge,
kExpand,
kAccelerate,
kFastAccelerate,
kPreemptiveExpand,
kRfc3389Cng,
kRfc3389CngNoPacket,
kCodecInternalCng,
kDtmf,
kUndefined = -1
};
enum Modes {
kModeNormal = 0,
kModeExpand,
kModeMerge,
kModeAccelerateSuccess,
kModeAccelerateLowEnergy,
kModeAccelerateFail,
kModePreemptiveExpandSuccess,
kModePreemptiveExpandLowEnergy,
kModePreemptiveExpandFail,
kModeRfc3389Cng,
kModeCodecInternalCng,
kModeDtmf,
kModeError,
kModeUndefined = -1
};
} // namespace webrtc
#endif // MODULES_AUDIO_CODING_NETEQ_DEFINES_H_