1 files changed, 42 insertions, 4 deletions

diff --git a/indra/llwebrtc/llwebrtc.h b/indra/llwebrtc/llwebrtc.h
index be2e5cdf68..f3a33435c9 100644
--- a/indra/llwebrtc/llwebrtc.h
+++ b/indra/llwebrtc/llwebrtc.h
@@ -99,10 +99,32 @@ class LLWebRTCDevicesObserver
 // to enumerate, set, and get notifications of changes
 // for both capture (microphone) and render (speaker)
 // devices.
+
 class LLWebRTCDeviceInterface
 {
   public:
-
+    struct AudioConfig {
+
+        bool mAGC { true };
+
+        bool mEchoCancellation { true };
+
+        // TODO: The various levels of noise suppression are configured
+        // on the APM which would require setting config on the APM.
+        // We should pipe the various values through
+        // later.
+        typedef enum {
+            NOISE_SUPPRESSION_LEVEL_NONE = 0,
+            NOISE_SUPPRESSION_LEVEL_LOW,
+            NOISE_SUPPRESSION_LEVEL_MODERATE,
+            NOISE_SUPPRESSION_LEVEL_HIGH,
+            NOISE_SUPPRESSION_LEVEL_VERY_HIGH
+        } ENoiseSuppressionLevel;
+        ENoiseSuppressionLevel mNoiseSuppressionLevel { NOISE_SUPPRESSION_LEVEL_VERY_HIGH };
+    };
+
+    virtual void setAudioConfig(AudioConfig config) = 0;
+    
     // instructs webrtc to refresh the device list.
     virtual void refreshDevices() = 0;
 
@@ -194,19 +216,35 @@ class LLWebRTCSignalingObserver
     virtual void OnDataChannelReady(LLWebRTCDataInterface *data_interface) = 0;
 };
 
-
 // LLWebRTCPeerConnectionInterface representsd a connection to a peer,
 // in most cases a Secondlife WebRTC server.  This interface
 // allows for management of this peer connection.
 class LLWebRTCPeerConnectionInterface
 {
   public:
+    
+    struct InitOptions
+    {
+        // equivalent of PeerConnectionInterface::IceServer
+        struct IceServers {
+            // Valid formats are described in RFC7064 and RFC7065.
+            // Urls should containe dns hostnames (not IP addresses)
+            // as the TLS certificate policy is 'secure.'
+            // and we do not currentply support TLS extensions.
+            std::vector<std::string> mUrls;
+            std::string mUserName;
+            std::string mPassword;
+        };
+
+        std::vector<IceServers> mServers;
+    };
+
+    virtual bool initializeConnection(InitOptions options = InitOptions()) = 0;
+    virtual bool shutdownConnection() = 0;
 
     virtual void setSignalingObserver(LLWebRTCSignalingObserver* observer) = 0;
     virtual void unsetSignalingObserver(LLWebRTCSignalingObserver* observer) = 0;
 
-    virtual bool initializeConnection() = 0;
-    virtual bool shutdownConnection() = 0;
     virtual void AnswerAvailable(const std::string &sdp) = 0;
 };