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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
Download Patch File Download Diff File Expand all files Collapse all files

4
modules/audio_processing/aec3/block_processor.cc
View File

@ -52,6 +52,7 @@ class BlockProcessorImpl final : public BlockProcessor {
void ProcessCapture(
bool echo_path_gain_change,
bool capture_signal_saturation,
std::vector<std::vector<std::vector<float>>>* linear_output,
std::vector<std::vector<std::vector<float>>>* capture_block) override;
void BufferRender(
@ -105,6 +106,7 @@ BlockProcessorImpl::~BlockProcessorImpl() = default;
void BlockProcessorImpl::ProcessCapture(
bool echo_path_gain_change,
bool capture_signal_saturation,
std::vector<std::vector<std::vector<float>>>* linear_output,
std::vector<std::vector<std::vector<float>>>* capture_block) {
RTC_DCHECK(capture_block);
RTC_DCHECK_EQ(NumBandsForRate(sample_rate_hz_), capture_block->size());
@ -191,7 +193,7 @@ void BlockProcessorImpl::ProcessCapture(
if (has_delay_estimator || render_buffer_->HasReceivedBufferDelay()) {
echo_remover_->ProcessCapture(
echo_path_variability, capture_signal_saturation, estimated_delay_,
render_buffer_->GetRenderBuffer(), capture_block);
render_buffer_->GetRenderBuffer(), linear_output, capture_block);
}
// Update the metrics.