gecko/gfx/tests/mochitest/test_acceleration.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=627498
-->
<head>
<title>Test hardware acceleration</title>
<script type="application/javascript" src="/MochiKit/packed.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=627498">Mozilla Bug 627498</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
// Make sure that acceleration is enabled/disabled the way we expect it to be
// based on platform.
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
Components.utils.import("resource://gre/modules/Services.jsm");
var Cc = Components.classes;
var Ci = Components.interfaces;
var sysInfo = Cc["@mozilla.org/system-info;1"].getService(Ci.nsIPropertyBag2);
var windows = Services.ww.getWindowEnumerator();
var windowutils;
var acceleratedWindows = 0;
while (windows.hasMoreElements()) {
windowutils = windows.getNext().QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIDOMWindowUtils);
if (windowutils.layerManagerType != "Basic") {
acceleratedWindows++;
}
}
var osName = sysInfo.getProperty("name");
switch(osName)
{
case "Darwin":
// We only enable OpenGL layers on machines that don't support QuickDraw
// plugins. x86-64 architecture is a good proxy for this plugin support.
if (sysInfo.getProperty("arch") != "x86-64") {
is(acceleratedWindows, 0, "Acceleration not supported on x86 OS X");
} else {
isnot(acceleratedWindows, 0, "Acceleration enabled on x86-64 OS X");
}
break;
case "Windows_NT":
var version = parseFloat(sysInfo.getProperty("version"));
if (version == 5.0) {
is(acceleratedWindows, 0, "Acceleration not supported on Windows 2000");
} else {
isnot(acceleratedWindows, 0, "Acceleration enabled on Windows XP or newer");
}
var gfxInfo = Cc["@mozilla.org/gfx/info;1"].getService(Ci.nsIGfxInfo);
if (version < 6.0) {
ok(!gfxInfo.D2DEnabled, "Direct2D not supported on Windows 2003 or older");
ok(!gfxInfo.DWriteEnabled, "DirectWrite not supported on Windows 2003 or older");
} else {
ok(gfxInfo.D2DEnabled, "Direct2D enabled on Windows Vista or newer");
ok(gfxInfo.DWriteEnabled, "DirectWrite enabled on Windows Vista or newer");
}
break;
default:
is(acceleratedWindows, 0, "Acceleration not supported on '" + osName + "'");
}
</script>
</pre>
</body>
</html>