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Test Info:

<!DOCTYPE HTML>
<html>
<head>
<title>Test stereo equalpower panning with a GainNode</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<pre id="test">
<script src="webaudio.js" type="text/javascript"></script>
<script class="testbody" type="text/javascript">
const size = 256;
var gTest = {
numberOfChannels: 2,
createGraph(context) {
var panner = context.createPanner();
panner.setPosition(1.0, 0.0, 0.0); // reference distance the right
panner.panningModel = "equalpower";
var gain = context.createGain();
gain.gain.value = -0.5;
gain.connect(panner);
var buffer = context.createBuffer(2, 2, context.sampleRate);
buffer.getChannelData(0)[0] = 1.0;
buffer.getChannelData(1)[1] = 1.0;
var source = context.createBufferSource();
source.buffer = buffer;
source.connect(gain);
source.start(0);
return panner;
},
createExpectedBuffers(context) {
var expectedBuffer = context.createBuffer(2, size, context.sampleRate);
expectedBuffer.getChannelData(1)[0] = -0.5;
expectedBuffer.getChannelData(1)[1] = -0.5;
return expectedBuffer;
},
};
runTest();
</script>
</pre>
</body>
</html>