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Allow extracting the linear AEC output

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This CL enables extracting the linear AEC output,
allowing for more straightforward
testing/development.

Bug: b/140823178
Change-Id: I14f7934008d87066b35500466cb6e6d96f811688
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/153672
Commit-Queue: Per Åhgren <peah@webrtc.org>
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29789}
This commit is contained in:
Per Åhgren
2019-11-13 11:12:29 +01:00
committed by Commit Bot
parent 06a394e036
commit c20a19cc4b
26 changed files with 293 additions and 90 deletions
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3
modules/audio_processing/audio_processing_impl.h
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@ -87,6 +87,8 @@ class AudioProcessingImpl : public AudioProcessing {
const StreamConfig& input_config,
const StreamConfig& output_config,
float* const* dest) override;
bool GetLinearAecOutput(
rtc::ArrayView<std::array<float, 160>> linear_output) const override;
void set_output_will_be_muted(bool muted) override;
int set_stream_delay_ms(int delay) override;
void set_delay_offset_ms(int offset) override;
@ -412,6 +414,7 @@ class AudioProcessingImpl : public AudioProcessing {
bool transient_suppressor_enabled;
std::unique_ptr<AudioBuffer> capture_audio;
std::unique_ptr<AudioBuffer> capture_fullband_audio;
std::unique_ptr<AudioBuffer> linear_aec_output;
// Only the rate and samples fields of capture_processing_format_ are used
// because the capture processing number of channels is mutable and is
// tracked by the capture_audio_.