Adds audio DTX and mute support to scenario tests.
Bug: webrtc:9510
Change-Id: I50a12c319141dd505309830afdc169c6811c5eca
Reviewed-on: https://webrtc-review.googlesource.com/c/117920
Reviewed-by: Christoffer Rodbro <crodbro@webrtc.org>
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26288}diff --git a/test/scenario/audio_stream.cc b/test/scenario/audio_stream.cc
index d924275..2cbd37d 100644
--- a/test/scenario/audio_stream.cc
+++ b/test/scenario/audio_stream.cc
@@ -79,6 +79,8 @@
if (config.encoder.initial_frame_length != TimeDelta::ms(20))
sdp_params["ptime"] =
std::to_string(config.encoder.initial_frame_length.ms());
+ if (config.encoder.enable_dtx)
+ sdp_params["usedtx"] = "1";
// SdpAudioFormat::num_channels indicates that the encoder is capable of
// stereo, but the actual channel count used is based on the "stereo"
@@ -156,6 +158,10 @@
sender_->call_->SignalChannelNetworkState(MediaType::AUDIO, kNetworkUp);
}
+void SendAudioStream::SetMuted(bool mute) {
+ send_stream_->SetMuted(mute);
+}
+
ColumnPrinter SendAudioStream::StatsPrinter() {
return ColumnPrinter::Lambda(
"audio_target_rate",
diff --git a/test/scenario/audio_stream.h b/test/scenario/audio_stream.h
index 430e333..2fc1fb7 100644
--- a/test/scenario/audio_stream.h
+++ b/test/scenario/audio_stream.h
@@ -29,6 +29,7 @@
RTC_DISALLOW_COPY_AND_ASSIGN(SendAudioStream);
~SendAudioStream();
void Start();
+ void SetMuted(bool mute);
ColumnPrinter StatsPrinter();
private:
diff --git a/test/scenario/scenario_config.h b/test/scenario/scenario_config.h
index fc0da05..fb6e40e 100644
--- a/test/scenario/scenario_config.h
+++ b/test/scenario/scenario_config.h
@@ -169,6 +169,7 @@
Encoder(const Encoder&);
~Encoder();
bool allocate_bitrate = false;
+ bool enable_dtx = false;
absl::optional<DataRate> fixed_rate;
absl::optional<DataRate> min_rate;
absl::optional<DataRate> max_rate;
