зеркало из https://github.com/mozilla/gecko-dev.git
42 строки
959 B
HTML
42 строки
959 B
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>WebGL in OffscreenCanvas</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css">
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</head>
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<body>
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<canvas id="c" width="64" height="64"></canvas>
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<script>
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SimpleTest.waitForExplicitFinish();
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function runTest() {
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var htmlCanvas = document.getElementById("c");
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var worker = new Worker("offscreencanvas.js");
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worker.onmessage = function(evt) {
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var msg = evt.data || {};
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if (msg.type == "test") {
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ok(msg.result, msg.name);
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}
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if (msg.type == "finish") {
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worker.terminate();
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SimpleTest.finish();
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}
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}
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var offscreenCanvas = htmlCanvas.transferControlToOffscreen();
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worker.postMessage({test: 'webgl_changesize', canvas: offscreenCanvas}, [offscreenCanvas]);
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}
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SpecialPowers.pushPrefEnv({'set': [
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['gfx.offscreencanvas.enabled', true],
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['webgl.force-enabled', true],
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]}, runTest);
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</script>
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</body>
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</html>
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