1577566-1.html (739B)
1 <!-- 2 Any copyright is dedicated to the Public Domain. 3 http://creativecommons.org/publicdomain/zero/1.0/ 4 --> 5 <!DOCTYPE html> 6 <html lang="en"> 7 <meta charset="utf-8"> 8 <title>Bug 1577566: The alpha channel should be clamped at the right time so that it doesn't bright colors.</title> 9 10 <style> 11 12 #box { 13 width: 100px; 14 height: 100px; 15 background-color: black; 16 filter: url(#filter); 17 } 18 19 </style> 20 21 <div id="box"></div> 22 23 <svg height="0"> 24 <defs> 25 <filter id="filter" color-interpolation-filters="sRGB"> 26 <feColorMatrix type="matrix" 27 values="0 0 0 0 0 28 0 0 0 0 0.8 29 0 0 0 0 0 30 0 0 0 2 0"/> 31 </filter> 32 </defs> 33 </svg>