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Separate AEC3 config from AudioProcessing::Config.

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The struct containing the config for AEC3 is removed from
AudioProcessing::Config and is put in a new struct called
EchoCanceller3Config.

AEC3 should no longer be activated through
AudioProcessing::ApplyConfig. Instead an EchoCanceller3Factory
can be injected at AudioProcessing creation.

Bug: webrtc:8346
Change-Id: I27e3592e675eec3632a60c45d9e0d12514c2c567
Reviewed-on: https://webrtc-review.googlesource.com/11420
Reviewed-by: Per Åhgren <peah@webrtc.org>
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Commit-Queue: Gustaf Ullberg <gustaf@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20342}
This commit is contained in:
Gustaf Ullberg
2017-10-18 12:32:42 +02:00
committed by Commit Bot
parent 737e073f8d
commit bd83b914c3
36 changed files with 285 additions and 323 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
modules/audio_processing/audio_processing_impl.cc
View File

@ -603,7 +603,7 @@ int AudioProcessingImpl::InitializeLocked(const ProcessingConfig& config) {
StreamConfig(capture_processing_rate);
int render_processing_rate;
if (!config_.echo_canceller3.enabled) {
if (!capture_nonlocked_.echo_controller_enabled) {
render_processing_rate = FindNativeProcessRateToUse(
std::min(formats_.api_format.reverse_input_stream().sample_rate_hz(),
formats_.api_format.reverse_output_stream().sample_rate_hz()),
@ -616,7 +616,7 @@ int AudioProcessingImpl::InitializeLocked(const ProcessingConfig& config) {
// TODO(aluebs): Remove this restriction once we figure out why the 3-band
// splitting filter degrades the AEC performance.
if (render_processing_rate > kSampleRate32kHz &&
!config_.echo_canceller3.enabled) {
!capture_nonlocked_.echo_controller_enabled) {
render_processing_rate = submodule_states_.RenderMultiBandProcessingActive()
? kSampleRate32kHz
: kSampleRate16kHz;
@ -692,12 +692,13 @@ void AudioProcessingImpl::ApplyConfig(const AudioProcessing::Config& config) {
LOG(LS_INFO) << "Highpass filter activated: "
<< config_.high_pass_filter.enabled;
// Inject EchoCanceller3 if requested.
// Deprecated way of activating AEC3.
// TODO(gustaf): Remove when possible.
if (config.echo_canceller3.enabled && !echo_control_factory_) {
capture_nonlocked_.echo_controller_enabled =
config_.echo_canceller3.enabled;
echo_control_factory_ = std::unique_ptr<EchoControlFactory>(
new EchoCanceller3Factory(config.echo_canceller3));
echo_control_factory_ =
std::unique_ptr<EchoControlFactory>(new EchoCanceller3Factory());
InitializeEchoController();
LOG(LS_INFO) << "Echo canceller 3 activated: "
<< capture_nonlocked_.echo_controller_enabled;