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This CL introduces the new functionality for setting

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the APM parameters to the high-pass filter.

The introduction will be done in three steps:
1) This CL which introduces the new scheme and
 changes the code in webrtcvoiceengine.cc to use it.
2) Introduce the scheme into upstream code.
3) Remove the HighPassFilter interface in APM.

BUG=webrtc::6220, webrtc::6296, webrtc::6297, webrtc::6181, webrtc::5298

Review-Url: https://codereview.webrtc.org/2415403002
Cr-Commit-Position: refs/heads/master@{#15197}
This commit is contained in:
peah
2016-11-22 07:24:52 -08:00
committed by Commit bot
parent 30a12fbbb9
commit 8271d04009
17 changed files with 191 additions and 172 deletions
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11
webrtc/modules/audio_processing/include/audio_processing.h
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@ -199,10 +199,9 @@ struct Intelligibility {
//
// AudioProcessing::Config config;
// config.level_controller.enabled = true;
// config.high_pass_filter.enabled = true;
// apm->ApplyConfig(config)
//
// apm->high_pass_filter()->Enable(true);
//
// apm->echo_cancellation()->enable_drift_compensation(false);
// apm->echo_cancellation()->Enable(true);
//
@ -265,6 +264,10 @@ class AudioProcessing {
bool enabled = true;
#endif
} residual_echo_detector;
struct HighPassFilter {
bool enabled = false;
} high_pass_filter;
};
// TODO(mgraczyk): Remove once all methods that use ChannelLayout are gone.
@ -554,6 +557,7 @@ class AudioProcessing {
virtual EchoCancellation* echo_cancellation() const = 0;
virtual EchoControlMobile* echo_control_mobile() const = 0;
virtual GainControl* gain_control() const = 0;
// TODO(peah): Deprecate this API call.
virtual HighPassFilter* high_pass_filter() const = 0;
virtual LevelEstimator* level_estimator() const = 0;
virtual NoiseSuppression* noise_suppression() const = 0;
@ -960,7 +964,7 @@ class GainControl {
protected:
virtual ~GainControl() {}
};
// TODO(peah): Remove this interface.
// A filtering component which removes DC offset and low-frequency noise.
// Recommended to be enabled on the client-side.
class HighPassFilter {
@ -968,7 +972,6 @@ class HighPassFilter {
virtual int Enable(bool enable) = 0;
virtual bool is_enabled() const = 0;
protected:
virtual ~HighPassFilter() {}
};