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| author | Arun Raghavan <git@arunraghavan.net> | 2016-02-17 19:47:03 +0530 |
|---|---|---|
| committer | Arun Raghavan <git@arunraghavan.net> | 2016-02-25 09:09:12 +0530 |
| commit | 90608feac0a541ffc5ec97a7be25c76e8dfcb7e8 (patch) | |
| tree | 0ab4ea930624e98f2b1ddfa299bae107ab8bdea4 | |
| parent | 19fb2481ea389d0f3e5f45e4bf5b94a7ac1fd399 (diff) | |
echo-cancel: Allow enabling of the webrtc experimental AGC mechanism
| -rw-r--r-- | src/modules/echo-cancel/webrtc.cc | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/modules/echo-cancel/webrtc.cc b/src/modules/echo-cancel/webrtc.cc index be13d7519..8e2967ee0 100644 --- a/src/modules/echo-cancel/webrtc.cc +++ b/src/modules/echo-cancel/webrtc.cc @@ -49,6 +49,7 @@ PA_C_DECL_END #define DEFAULT_DRIFT_COMPENSATION false #define DEFAULT_EXTENDED_FILTER false #define DEFAULT_INTELLIGIBILITY_ENHANCER false +#define DEFAULT_EXPERIMENTAL_AGC false #define DEFAULT_TRACE false #define WEBRTC_AGC_MAX_VOLUME 255 @@ -65,6 +66,7 @@ static const char* const valid_modargs[] = { "drift_compensation", "extended_filter", "intelligibility_enhancer", + "experimental_agc", "trace", NULL }; @@ -141,7 +143,7 @@ bool pa_webrtc_ec_init(pa_core *c, pa_echo_canceller *ec, webrtc::AudioProcessing *apm = NULL; webrtc::ProcessingConfig pconfig; webrtc::Config config; - bool hpf, ns, agc, dgc, mobile, cn, ext_filter, intelligibility; + bool hpf, ns, agc, dgc, mobile, cn, ext_filter, intelligibility, experimental_agc; int rm = -1; pa_modargs *ma; bool trace = false; @@ -227,10 +229,18 @@ bool pa_webrtc_ec_init(pa_core *c, pa_echo_canceller *ec, goto fail; } + experimental_agc = DEFAULT_EXPERIMENTAL_AGC; + if (pa_modargs_get_value_boolean(ma, "experimental_agc", &experimental_agc) < 0) { + pa_log("Failed to parse experimental_agc value"); + goto fail; + } + if (ext_filter) config.Set<webrtc::ExtendedFilter>(new webrtc::ExtendedFilter(true)); if (intelligibility) pa_log_warn("The intelligibility enhancer is not currently supported"); + if (experimental_agc) + config.Set<webrtc::ExperimentalAgc>(new webrtc::ExperimentalAgc(true, WEBRTC_AGC_START_VOLUME)); trace = DEFAULT_TRACE; if (pa_modargs_get_value_boolean(ma, "trace", &trace) < 0) { |