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spa: aec: webrtc: Expose echo canceller mobile_mode

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Significantly better CPU performance in lieu of canceller quality. Not
implemented for 0.x series, as there's a lot more to enable there (such
as routing modes), and I am hoping to drop support for those versions
before too long.
This commit is contained in:
Arun Raghavan 2025-07-09 12:51:29 -04:00
parent 477674740e
commit eec1ac20b7
1 changed files with 5 additions and 0 deletions
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5
spa/plugins/aec/aec-webrtc.cpp
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@ -119,6 +119,9 @@ static int webrtc_init2(void *object, const struct spa_dict *args,
#elif defined(HAVE_WEBRTC1)
bool voice_detection = webrtc_get_spa_bool(args, "webrtc.voice_detection", true);
bool transient_suppression = webrtc_get_spa_bool(args, "webrtc.transient_suppression", true);
bool mobile_mode = webrtc_get_spa_bool(args, "webrtc.mobile_mode", false);
#elif defined(HAVE_WEBRTC2)
bool mobile_mode = webrtc_get_spa_bool(args, "webrtc.mobile_mode", false);
#endif
// Note: AGC seems to mess up with Agnostic Delay Detection, especially with speech,
// result in very poor performance, disable by default
@ -171,6 +174,7 @@ static int webrtc_init2(void *object, const struct spa_dict *args,
#elif defined(HAVE_WEBRTC1)
webrtc::AudioProcessing::Config config;
config.echo_canceller.enabled = true;
config.echo_canceller.mobile_mode = mobile_mode;
config.pipeline.multi_channel_capture = rec_info->channels > 1;
config.pipeline.multi_channel_render = play_info->channels > 1;
// FIXME: Example code enables both gain controllers, but that seems sus
@ -188,6 +192,7 @@ static int webrtc_init2(void *object, const struct spa_dict *args,
#elif defined(HAVE_WEBRTC2)
webrtc::AudioProcessing::Config config;
config.echo_canceller.enabled = true;
config.echo_canceller.mobile_mode = mobile_mode;
config.pipeline.multi_channel_capture = rec_info->channels > 1;
config.pipeline.multi_channel_render = play_info->channels > 1;
// FIXME: Example code enables both gain controllers, but that seems sus