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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <meta charset="utf-8"> |
| 5 <!-- |
| 6 |
| 7 /* |
| 8 ** Copyright (c) 2012 The Khronos Group Inc. |
| 9 ** |
| 10 ** Permission is hereby granted, free of charge, to any person obtaining a |
| 11 ** copy of this software and/or associated documentation files (the |
| 12 ** "Materials"), to deal in the Materials without restriction, including |
| 13 ** without limitation the rights to use, copy, modify, merge, publish, |
| 14 ** distribute, sublicense, and/or sell copies of the Materials, and to |
| 15 ** permit persons to whom the Materials are furnished to do so, subject to |
| 16 ** the following conditions: |
| 17 ** |
| 18 ** The above copyright notice and this permission notice shall be included |
| 19 ** in all copies or substantial portions of the Materials. |
| 20 ** |
| 21 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 22 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 23 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 24 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 25 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 26 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 27 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| 28 */ |
| 29 |
| 30 --> |
| 31 <link rel="stylesheet" type="text/css" href="../unit.css" /> |
| 32 <script type="application/x-javascript" src="../unit.js"></script> |
| 33 <script type="application/x-javascript" src="../util.js"></script> |
| 34 <script type="application/x-javascript"> |
| 35 |
| 36 Tests.autorun = false; |
| 37 |
| 38 Tests.testInterval = function() { |
| 39 document.getElementById('dtMax').textContent = "Running, please wait..."; |
| 40 setTimeout(function() { |
| 41 var t0 = new Date().getTime(); |
| 42 var t = t0; |
| 43 var dtMax = 0; |
| 44 var frames = []; |
| 45 var iv; |
| 46 iv = setInterval(function() { |
| 47 if (t > t0 + 10000) { |
| 48 var hist = []; |
| 49 var dtMed = 0, maxi = [0, 0]; |
| 50 for (var i=0; i<dtMax; i++) hist[i] = 0; |
| 51 for (var i=0; i<frames.length; i++) |
| 52 hist[frames[i]]++; |
| 53 for (var i=0; i<hist.length; i++) |
| 54 if (hist[i] > maxi[1]) maxi = [i, hist[i]]; |
| 55 dtMed = maxi[0]; |
| 56 var dtAvg = frames.reduce(function(s,i){return s + i;})/frames.l
ength; |
| 57 document.getElementById('dtMax').textContent = "Longest frame: "
+ dtMax + " ms. Average frame: " + Math.floor(dtAvg*100)*0.01 + " ms. Median fr
ame: " + dtMed + " ms."; |
| 58 clearInterval(iv); |
| 59 var c = document.getElementById('dtCanvas'); |
| 60 c.width = frames.length; |
| 61 c.height = dtMax; |
| 62 var ctx = c.getContext('2d'); |
| 63 for (var i=0; i<frames.length; i++) |
| 64 ctx.fillRect(i,0,1,frames[i]); |
| 65 } |
| 66 var t1 = new Date().getTime(); |
| 67 if (t1-t > dtMax) dtMax = t1-t; |
| 68 frames.push(t1-t); |
| 69 t = t1; |
| 70 var rot = Matrix.rotate((t/400) % (2*Math.PI), [0, 1+(t%1000), 1]); |
| 71 var trans = Matrix.translate3(0, Math.cos(t/1000)*1, Math.sin(t/1000
)*3); |
| 72 for (var i=0; i<200; i++) |
| 73 var mat = Matrix.mul4x4(rot, trans); |
| 74 }, 16); |
| 75 }, 0); |
| 76 } |
| 77 |
| 78 </script> |
| 79 <style>canvas{ position:absolute; }</style> |
| 80 </head><body> |
| 81 <h3>10 seconds of 60fps 200x mul4x4, frame time statistics</h3> |
| 82 <p id="dtMax"></p> |
| 83 <canvas id="dtCanvas"></canvas> |
| 84 </body></html> |
| 85 |
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Chromium Code Reviews
Issue 41503006:
Add ToT WebGL conformance tests : part 8 (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/webgl/sdk/tests/