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6719017d19
NetEq was (up until this CL) capable of fading over to generating a
constant background noise when voice expansion had lasted too long.
However, the code has for a really long time only ever used the "off"
mode, which meant that long expansions are faded down to complete
silence (only zeros), i.e., background noise fill was not used.
Removing the other two modes ("on" and "fade") simplifies the code.
Bug: webrtc:9180
Change-Id: Ia2d46960208f3d75c9659ad3f027c52e5ecfb6b0
Reviewed-on: https://webrtc-review.googlesource.com/71485
Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org>
Reviewed-by: Minyue Li <minyue@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22969}
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*
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* Copyright (c) 2012 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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#include "modules/audio_coding/neteq/include/neteq.h"
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#include <memory>
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#include <sstream>
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#include "modules/audio_coding/neteq/neteq_impl.h"
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namespace webrtc {
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NetEq::Config::Config() = default;
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NetEq::Config::Config(const Config&) = default;
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NetEq::Config::Config(Config&&) = default;
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NetEq::Config::~Config() = default;
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NetEq::Config& NetEq::Config::operator=(const Config&) = default;
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NetEq::Config& NetEq::Config::operator=(Config&&) = default;
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std::string NetEq::Config::ToString() const {
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std::stringstream ss;
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ss << "sample_rate_hz=" << sample_rate_hz
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<< ", enable_post_decode_vad="
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<< (enable_post_decode_vad ? "true" : "false")
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<< ", max_packets_in_buffer=" << max_packets_in_buffer
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<< ", playout_mode=" << playout_mode
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<< ", enable_fast_accelerate="
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<< (enable_fast_accelerate ? " true": "false")
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<< ", enable_muted_state=" << (enable_muted_state ? " true": "false");
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return ss.str();
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}
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// Creates all classes needed and inject them into a new NetEqImpl object.
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// Return the new object.
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NetEq* NetEq::Create(
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const NetEq::Config& config,
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const rtc::scoped_refptr<AudioDecoderFactory>& decoder_factory) {
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return new NetEqImpl(config,
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NetEqImpl::Dependencies(config, decoder_factory));
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}
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} // namespace webrtc
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