зеркало из https://github.com/mozilla/pjs.git
72 строки
2.1 KiB
HTML
72 строки
2.1 KiB
HTML
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=627498
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-->
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<head>
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<title>Test hardware acceleration</title>
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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<script type="application/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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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=627498">Mozilla Bug 627498</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script type="application/javascript">
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// Make sure that acceleration is enabled/disabled the way we expect it to be
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// based on platform.
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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Components.utils.import("resource://gre/modules/Services.jsm");
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var Cc = Components.classes;
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var Ci = Components.interfaces;
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var sysInfo = Cc["@mozilla.org/system-info;1"].getService(Ci.nsIPropertyBag2);
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var windows = Services.ww.getWindowEnumerator();
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var acceleratedWindows = 0;
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while (windows.hasMoreElements()) {
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awindow = windows.getNext().QueryInterface(Ci.nsIInterfaceRequestor);
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windowutils = awindow.getInterface(Ci.nsIDOMWindowUtils);
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if (windowutils.layerManagerType != "Basic") {
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acceleratedWindows++;
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}
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}
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switch(sysInfo.getProperty("name"))
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{
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case "Windows_NT":
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ok(acceleratedWindows != 0, "Acceleration enabled on Windows");
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// Also check that D2D is enabled.
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var version = parseFloat(sysInfo.getProperty("version"));
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if (version >= 6.0) {
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var gfxInfo = Cc["@mozilla.org/gfx/info;1"].getService(Ci.nsIGfxInfo);
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ok(gfxInfo.D2DEnabled, "D2D enabled on Windows Vista or higher");
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}
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break;
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case "Darwin":
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// We only enable OpenGL layers on machines that don't support QuickDraw
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// plugins. x86-64 architecture is a good proxy for this plugin support.
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if (sysInfo.getProperty("arch") == "x86-64") {
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ok(acceleratedWindows != 0, "Acceleration enabled on x86-64 OS X");
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} else {
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ok(acceleratedWindows == 0, "Acceleration not enabled on x86 OS X");
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}
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break;
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}
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</script>
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</pre>
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</body>
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</html>
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