mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
59 lines
2.3 KiB
HTML
59 lines
2.3 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<link rel="stylesheet" type="text/css" href="../unit.css" />
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<script type="application/x-javascript" src="../unit.js"></script>
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<script type="application/x-javascript" src="../util.js"></script>
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<script type="application/x-javascript">
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Tests.autorun = false;
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Tests.testInterval = function() {
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document.getElementById('dtMax').textContent = "Running, please wait...";
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setTimeout(function() {
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var t0 = new Date().getTime();
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var t = t0;
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var dtMax = 0;
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var frames = [];
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var iv;
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iv = setInterval(function() {
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if (t > t0 + 10000) {
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var hist = [];
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var dtMed = 0, maxi = [0, 0];
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for (var i=0; i<dtMax; i++) hist[i] = 0;
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for (var i=0; i<frames.length; i++)
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hist[frames[i]]++;
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for (var i=0; i<hist.length; i++)
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if (hist[i] > maxi[1]) maxi = [i, hist[i]];
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dtMed = maxi[0];
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var dtAvg = frames.reduce(function(s,i){return s + i;})/frames.length;
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document.getElementById('dtMax').textContent = "Longest frame: " + dtMax + " ms. Average frame: " + Math.floor(dtAvg*100)*0.01 + " ms. Median frame: " + dtMed + " ms.";
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clearInterval(iv);
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var c = document.getElementById('dtCanvas');
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c.width = frames.length;
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c.height = dtMax;
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var ctx = c.getContext('2d');
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for (var i=0; i<frames.length; i++)
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ctx.fillRect(i,0,1,frames[i]);
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}
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var t1 = new Date().getTime();
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if (t1-t > dtMax) dtMax = t1-t;
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frames.push(t1-t);
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t = t1;
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var rot = Matrix.rotate((t/400) % (2*Math.PI), [0, 1+(t%1000), 1]);
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var trans = Matrix.translate3(0, Math.cos(t/1000)*1, Math.sin(t/1000)*3);
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for (var i=0; i<200; i++)
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var mat = Matrix.mul4x4(rot, trans);
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}, 16);
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}, 0);
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}
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</script>
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<style>canvas{ position:absolute; }</style>
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</head><body>
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<h3>10 seconds of 60fps 200x mul4x4, frame time statistics</h3>
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<p id="dtMax"></p>
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<canvas id="dtCanvas"></canvas>
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</body></html>
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