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51 lines
1.4 KiB
HTML
51 lines
1.4 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test PannerNode directly above</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<pre id="test">
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<script src="webaudio.js" type="text/javascript"></script>
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<script class="testbody" type="text/javascript">
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var gTest = {
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length: 2048,
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numberOfChannels: 2,
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createGraph: function(context) {
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var buffer = context.createBuffer(2, 2048, context.sampleRate);
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for (var i = 0; i < 2048; ++i) {
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var sample = Math.sin(440 * 2 * Math.PI * i / context.sampleRate);
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// When mixed into a single channel, this produces silence
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buffer.getChannelData(0)[i] = sample;
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buffer.getChannelData(1)[i] = -sample;
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}
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var panner = context.createPanner();
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panner.setPosition(1, 2, 3);
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panner.channelCount = 1;
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expectException(function() { panner.channelCount = 3; },
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DOMException.NOT_SUPPORTED_ERR);
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panner.channelCountMode = "explicit";
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expectException(function() { panner.channelCountMode = "max"; },
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DOMException.NOT_SUPPORTED_ERR);
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panner.channelInterpretation = "discrete";
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panner.channelInterpretation = "speakers";
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var source = context.createBufferSource();
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source.buffer = buffer;
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source.connect(panner);
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source.start(0);
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return panner;
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},
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};
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runTest();
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</script>
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</pre>
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</body>
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</html>
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