25 lines
865 B
HTML
25 lines
865 B
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<head>
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<title>Bug 1481745: Exercise ConvolverNode memory reporting</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script>
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let context = new AudioContext();
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let response = new AudioBuffer({length: 128,
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sampleRate: context.sampleRate});
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response.getChannelData(0)[response.length - 1] = 1;
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let convolver = new ConvolverNode(context,
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{disableNormalization: true,
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buffer: response});
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convolver.connect(context.destination);
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let osc = new OscillatorNode(context);
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osc.connect(convolver);
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osc.start();
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osc.stop(128/context.sampleRate);
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osc.onended = (e) => {
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SpecialPowers.getMemoryReports();
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document.documentElement.removeAttribute("class");
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};
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</script>
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</head>
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</html>
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