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Calling super method in setRate method of WebAudioSound class, setting returned value to source playback rate audio param and returning the same value to match method signature

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Pavle Goloskokovic 2017-11-27 17:32:16 +01:00
parent f389176362
commit cf46145d7c
1 changed files with 2 additions and 4 deletions
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6
v3/src/sound/webaudio/WebAudioSound.js
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@ -156,13 +156,11 @@ var WebAudioSound = new Class({
* @private
*/
setRate: function () {
var totalRate = BaseSound.prototype.setRate.call(this);
if (this.source) {
var cent = 1.0005777895065548; // Math.pow(2, 1/1200);
var totalDetune = Math.max(-1200, Math.min(this.currentConfig.detune + this.manager.detune, 1200));
var detuneRate = Math.pow(cent, totalDetune);
var totalRate = this.currentConfig.rate * this.manager.rate * detuneRate;
this.source.playbackRate.setValueAtTime(totalRate, 0);
}
return totalRate;
}
});
/**