Fix wasm audio input quality

Signed-off-by: falkTX <falktx@falktx.com>

distrho/src/jackbridge/WebBridge.hpp

@@ -224,51 +224,33 @@ struct WebBridge : NativeBridge {
 
             var constraints = {};
             // we need to use this weird awkward way for objects, otherwise build fails
-            constraints['audio'] = true;
             constraints['video'] = false;
-            constraints['autoGainControl'] = {};
-            constraints['autoGainControl']['ideal'] = false;
-            constraints['echoCancellation'] = {};
-            constraints['echoCancellation']['ideal'] = false;
-            constraints['noiseSuppression'] = {};
-            constraints['noiseSuppression']['ideal'] = false;
-            constraints['channelCount'] = {};
-            constraints['channelCount']['min'] = 0;
-            constraints['channelCount']['ideal'] = numInputs;
-            constraints['latency'] = {};
-            constraints['latency']['min'] = 0;
-            constraints['latency']['ideal'] = 0;
-            constraints['sampleSize'] = {};
-            constraints['sampleSize']['min'] = 8;
-            constraints['sampleSize']['max'] = 32;
-            constraints['sampleSize']['ideal'] = 16;
-            // old property for chrome
-            constraints['googAutoGainControl'] = false;
+            constraints['audio'] = {};
+            constraints['audio']['autoGainControl'] = {};
+            constraints['audio']['autoGainControl']['ideal'] = false;
+            constraints['audio']['echoCancellation'] = {};
+            constraints['audio']['echoCancellation']['ideal'] = false;
+            constraints['audio']['noiseSuppression'] = {};
+            constraints['audio']['noiseSuppression']['ideal'] = false;
+            constraints['audio']['channelCount'] = {};
+            constraints['audio']['channelCount']['min'] = 0;
+            constraints['audio']['channelCount']['ideal'] = numInputs;
+            constraints['audio']['latency'] = {};
+            constraints['audio']['latency']['min'] = 0;
+            constraints['audio']['latency']['ideal'] = 0;
+            constraints['audio']['sampleSize'] = {};
+            constraints['audio']['sampleSize']['min'] = 8;
+            constraints['audio']['sampleSize']['max'] = 32;
+            constraints['audio']['sampleSize']['ideal'] = 16;
+            // old properties for chrome
+            constraints['audio']['mandatory'] = {};
+            constraints['audio']['mandatory']['googAutoGainControl'] = false;
+            constraints['audio']['mandatory']['googEchoCancellation'] = false;
+            constraints['audio']['mandatory']['googNoiseSuppression'] = false;
+            constraints['audio']['mandatory']['googHighpassFilter'] = false;
+            constraints['audio']['optional'] = {};
 
             var success = function(stream) {
-                var tracks = stream.getAudioTracks();
-
-                // try to force as much as we can
-                for (var i in tracks) {
-                    var track = tracks[i];
-
-                    track.applyConstraints({'autoGainControl': { 'exact': false } })
-                    .then(function(){console.log("Mic/Input auto-gain control has been disabled")})
-                    .catch(function(){console.log("Cannot disable Mic/Input auto-gain")});
-
-                    track.applyConstraints({'echoCancellation': { 'exact': false } })
-                    .then(function(){console.log("Mic/Input echo-cancellation has been disabled")})
-                    .catch(function(){console.log("Cannot disable Mic/Input echo-cancellation")});
-
-                    track.applyConstraints({'noiseSuppression': { 'exact': false } })
-                    .then(function(){console.log("Mic/Input noise-suppression has been disabled")})
-                    .catch(function(){console.log("Cannot disable Mic/Input noise-suppression")});
-
-                    track.applyConstraints({'googAutoGainControl': { 'exact': false } })
-                    .then(function(){})
-                    .catch(function(){});
-                }
-
                 WAB.captureStreamNode = WAB.audioContext['createMediaStreamSource'](stream);
                 WAB.captureStreamNode.connect(WAB.processor);
             };