From e9b7e8cd5633cfd9be2cacac3a894ddea845e9e2 Mon Sep 17 00:00:00 2001
From: James Simpson <james33@gmail.com>
Date: Fri, 30 Mar 2018 16:51:08 -0500
Subject: [PATCH] Fix another deprecation warning in Chrome

Fixes #923
---
 src/plugins/howler.spatial.js | 45 ++++++++++++++++++++++++++++-------
 1 file changed, 36 insertions(+), 9 deletions(-)

diff --git a/src/plugins/howler.spatial.js b/src/plugins/howler.spatial.js
index 9573ad64..308b2ac8 100644
--- a/src/plugins/howler.spatial.js
+++ b/src/plugins/howler.spatial.js
@@ -17,7 +17,7 @@
   // Setup default properties.
   HowlerGlobal.prototype._pos = [0, 0, 0];
   HowlerGlobal.prototype._orientation = [0, 0, -1, 0, 1, 0];
-  
+
   /** Global Methods **/
   /***************************************************************************/
 
@@ -65,7 +65,14 @@
 
     if (typeof x === 'number') {
       self._pos = [x, y, z];
-      self.ctx.listener.setPosition(self._pos[0], self._pos[1], self._pos[2]);
+
+      if (typeof self.ctx.listener.positionX !== 'undefined') {
+        self.ctx.listener.positionX.setTargetAtTime(self._pos[0], Howler.ctx.currentTime, 0.1);
+        self.ctx.listener.positionY.setTargetAtTime(self._pos[1], Howler.ctx.currentTime, 0.1);
+        self.ctx.listener.positionZ.setTargetAtTime(self._pos[2], Howler.ctx.currentTime, 0.1);
+      } else {
+        self.ctx.listener.setPosition(self._pos[0], self._pos[1], self._pos[2]);
+      }
     } else {
       return self._pos;
     }
@@ -105,7 +112,17 @@
 
     if (typeof x === 'number') {
       self._orientation = [x, y, z, xUp, yUp, zUp];
-      self.ctx.listener.setOrientation(x, y, z, xUp, yUp, zUp);
+
+      if (typeof self.ctx.listener.forwardX !== 'undefined') {
+        self.ctx.listener.forwardX.setTargetAtTime(x, Howler.ctx.currentTime, 0.1);
+        self.ctx.listener.forwardY.setTargetAtTime(y, Howler.ctx.currentTime, 0.1);
+        self.ctx.listener.forwardZ.setTargetAtTime(z, Howler.ctx.currentTime, 0.1);
+        self.ctx.listener.upX.setTargetAtTime(x, Howler.ctx.currentTime, 0.1);
+        self.ctx.listener.upY.setTargetAtTime(y, Howler.ctx.currentTime, 0.1);
+        self.ctx.listener.upZ.setTargetAtTime(z, Howler.ctx.currentTime, 0.1);
+      } else {
+        self.ctx.listener.setOrientation(x, y, z, xUp, yUp, zUp);
+      }
     } else {
       return or;
     }
@@ -211,7 +228,9 @@
             }
 
             if (pannerType === 'spatial') {
-              sound._panner.setPosition(pan, 0, 0);
+              sound._panner.positionX.setValueAtTime(pan, Howler.ctx.currentTime);
+              sound._panner.positionY.setValueAtTime(0, Howler.ctx.currentTime);
+              sound._panner.positionZ.setValueAtTime(0, Howler.ctx.currentTime);
             } else {
               sound._panner.pan.setValueAtTime(pan, Howler.ctx.currentTime);
             }
@@ -285,7 +304,9 @@
               setupPanner(sound, 'spatial');
             }
 
-            sound._panner.setPosition(x, y, z);
+            sound._panner.positionX.setValueAtTime(x, Howler.ctx.currentTime);
+            sound._panner.positionY.setValueAtTime(y, Howler.ctx.currentTime);
+            sound._panner.positionZ.setValueAtTime(z, Howler.ctx.currentTime);
           }
 
           self._emit('pos', sound._id);
@@ -363,7 +384,9 @@
               setupPanner(sound, 'spatial');
             }
 
-            sound._panner.setOrientation(x, y, z);
+            sound._panner.orientationX.setValueAtTime(x, Howler.ctx.currentTime);
+            sound._panner.orientationY.setValueAtTime(y, Howler.ctx.currentTime);
+            sound._panner.orientationZ.setValueAtTime(z, Howler.ctx.currentTime);
           }
 
           self._emit('orientation', sound._id);
@@ -403,7 +426,7 @@
    *                     with `inverse` and `exponential`.
    *     panningModel - ('HRTF' by default) Determines which spatialization algorithm is used to position audio.
    *                     Can be `HRTF` or `equalpower`.
-   * 
+   *
    * @return {Howl/Object} Returns self or current panner attributes.
    */
   Howl.prototype.pannerAttr = function() {
@@ -578,8 +601,12 @@
       sound._panner.refDistance = sound._pannerAttr.refDistance;
       sound._panner.rolloffFactor = sound._pannerAttr.rolloffFactor;
       sound._panner.panningModel = sound._pannerAttr.panningModel;
-      sound._panner.setPosition(sound._pos[0], sound._pos[1], sound._pos[2]);
-      sound._panner.setOrientation(sound._orientation[0], sound._orientation[1], sound._orientation[2]);
+      sound._panner.positionX.setValueAtTime(sound._pos[0], Howler.ctx.currentTime);
+      sound._panner.positionY.setValueAtTime(sound._pos[1], Howler.ctx.currentTime);
+      sound._panner.positionZ.setValueAtTime(sound._pos[2], Howler.ctx.currentTime);
+      sound._panner.orientationX.setValueAtTime(sound._orientation[0], Howler.ctx.currentTime);
+      sound._panner.orientationY.setValueAtTime(sound._orientation[1], Howler.ctx.currentTime);
+      sound._panner.orientationZ.setValueAtTime(sound._orientation[2], Howler.ctx.currentTime);
     } else {
       sound._panner = Howler.ctx.createStereoPanner();
       sound._panner.pan.setValueAtTime(sound._stereo, Howler.ctx.currentTime);