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+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>Test stereo equalpower panning with a GainNode</title>
+ <script type="text/javascript" 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: function(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: function(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>