The Tor Browser: content/media/webaudio/test/test_stereoPanningWithGain.html@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 <!DOCTYPE HTML>

     2 <html>

     3 <head>

     4   <title>Test stereo equalpower panning with a GainNode</title>

     5   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

     6   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

     7 </head>

     8 <body>

     9 <pre id="test">

    10 <script src="webaudio.js" type="text/javascript"></script>

    11 <script class="testbody" type="text/javascript">

    13 const size = 256;

    15 var gTest = {

    16   numberOfChannels: 2,

    17   createGraph: function(context) {

    18     var panner = context.createPanner();

    19     panner.setPosition(1.0, 0.0, 0.0); // reference distance the right

    20     panner.panningModel = "equalpower";

    22     var gain = context.createGain();

    23     gain.gain.value = -0.5;

    24     gain.connect(panner);

    26     var buffer = context.createBuffer(2, 2, context.sampleRate);

    27     buffer.getChannelData(0)[0] = 1.0;

    28     buffer.getChannelData(1)[1] = 1.0;

    29     var source = context.createBufferSource();

    30     source.buffer = buffer;

    31     source.connect(gain);

    32     source.start(0);

    34     return panner;

    35   },

    36   createExpectedBuffers: function(context) {

    37     var expectedBuffer = context.createBuffer(2, size, context.sampleRate);

    38     expectedBuffer.getChannelData(1)[0] = -0.5;

    39     expectedBuffer.getChannelData(1)[1] = -0.5;

    40     return expectedBuffer;

    41   },

    42 };

    44 runTest();

    46 </script>

    47 </pre>

    48 </body>

    49 </html>

The Tor Browser / file revision