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Reland "NetEq: Deprecate playout modes Fax, Off and Streaming"

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This is a reland of 80c4cca4915dbc6094a5bfae749f85f7371eadd1

Original change's description:
> 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}

Bug: webrtc:9421
Change-Id: Ice351b635788167f2971b26470f73a5e5fa1a240
Reviewed-on: https://webrtc-review.googlesource.com/86543
Reviewed-by: Ivo Creusen <ivoc@webrtc.org>
Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23799}
This commit is contained in:
Henrik Lundin
2018-07-02 10:14:46 +02:00
committed by Commit Bot
parent 04b18cb365
commit 7687ad58b2
23 changed files with 483 additions and 782 deletions
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19
modules/audio_coding/neteq/include/neteq.h
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@ -74,13 +74,6 @@ struct NetEqLifetimeStatistics {
uint64_t voice_concealed_samples = 0;
};
enum NetEqPlayoutMode {
kPlayoutOn,
kPlayoutOff,
kPlayoutFax,
kPlayoutStreaming
};
// This is the interface class for NetEq.
class NetEq {
public:
@ -98,10 +91,10 @@ class NetEq {
bool enable_post_decode_vad = false;
size_t max_packets_in_buffer = 50;
int max_delay_ms = 2000;
NetEqPlayoutMode playout_mode = kPlayoutOn;
bool enable_fast_accelerate = false;
bool enable_muted_state = false;
absl::optional<AudioCodecPairId> codec_pair_id;
bool for_test_no_time_stretching = false; // Use only for testing.
};
enum ReturnCodes { kOK = 0, kFail = -1, kNotImplemented = -2 };
@ -209,16 +202,6 @@ class NetEq {
// The packet buffer part of the delay is not updated during DTX/CNG periods.
virtual int FilteredCurrentDelayMs() const = 0;
// Sets the playout mode to |mode|.
// Deprecated. Set the mode in the Config struct passed to the constructor.
// TODO(henrik.lundin) Delete.
virtual void SetPlayoutMode(NetEqPlayoutMode mode) = 0;
// Returns the current playout mode.
// Deprecated.
// TODO(henrik.lundin) Delete.
virtual NetEqPlayoutMode PlayoutMode() const = 0;
// Writes the current network statistics to |stats|. The statistics are reset
// after the call.
virtual int NetworkStatistics(NetEqNetworkStatistics* stats) = 0;