third_party/blink/web_tests/css3/filters/effect-reference-subregion-hw.html

<svg xmlns="http://www.w3.org/2000/svg" width="0" height="0" version="1.1">
  <defs>
    <filter id="colormatrix" color-interpolation-filters="sRGB">
      <feColorMatrix type="hueRotate" values="180" x="10" y="10" width="140" height="70"/>
    </filter>
    <filter id="morphology" color-interpolation-filters="sRGB">
      <feMorphology radius="10" operator="dilate" x="10" y="10" width="140" height="70"/>
    </filter>
    <filter id="componenttransfer" color-interpolation-filters="sRGB">
      <feComponentTransfer x="10" y="10" width="140" height="70">
        <feFuncR type="linear" slope="0.5">
        <feFuncG type="linear" slope="0.5">
        <feFuncB type="linear" slope="0.5">
        <feFuncA type="identity">
      </feComponentTransfer>
    </filter>
    <filter id="blurY" color-interpolation-filters="sRGB">
      <feGaussianBlur stdDeviation="0 10" x="10" y="10" width="140" height="70"/>
    </filter>
    <filter id="blend" color-interpolation-filters="sRGB">
      <feGaussianBlur stdDeviation="5 5"/>
      <feBlend in2="SourceGraphic" mode="screen" x="10" y="10" width="140" height="70">
    </filter>
    <filter id="lighting" color-interpolation-filters="sRGB">
      <feSpecularLighting x="10" y="10" width="140" height="70">
        <feSpotLight pointsAtX="160" pointsAtY="130" pointsAtZ="0" specularExponent="1" limitingConeAngle="20" x="0" y="0" z="10"/>
      </feSpecularLighting>
      <feColorMatrix type="matrix" values="0 0 0 1 0  0 0 0 1 0  0 0 0 1 0  0 0 0 0 1"/>
    </filter>
    <filter id="offset" x="0%" color-interpolation-filters="sRGB">
      <feOffset dx="10" dy="10" x="10" y="10" width="140" height="70"/>
    </filter>
    <filter id="convolvematrix" color-interpolation-filters="sRGB">
      <feConvolveMatrix order="3 3" kernelMatrix="1 1 1   1 -7 1   1 1 1" bias ="0.3" x="10" y="10" width="140" height="70"/>
    </filter>
    <filter id="displacement" color-interpolation-filters="sRGB">
      <feDisplacementMap scale="10" xChannelSelector="R" yChannelSelector="G" x="10" y="10" width="140" height="70"/>
    </filter>
    <filter id="merge" color-interpolation-filters="sRGB">
      <feColorMatrix type="matrix" values="1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 0.3 0"  result="trans"/>
      <feOffset dx="5"  dy="5"  in="trans" result="offset1"/>
      <feOffset dx="10" dy="10" in="trans" result="offset2"/>
      <feOffset dx="15" dy="15" in="trans" result="offset3"/>
      <feMerge x="10" y="10" width="140" height="70">
        <feMergeNode in="trans"/>
        <feMergeNode in="offset1"/>
        <feMergeNode in="offset2"/>
        <feMergeNode in="offset3"/>
      </feMerge>
    </filter>
    <filter id="flood" color-interpolation-filters="sRGB">
      <feFlood flood-color="green" x="10" y="10" width="140" height="70"/>
    </filter>
    <filter id="turbulence" color-interpolation-filters="sRGB">
      <feTurbulence type="turbulence" baseFrequency="0.05" numOctaves="2" x="10" y="10" width="140" height="70"/>
    </filter>
    <filter id="tile" color-interpolation-filters="sRGB">
      <feColorMatrix x="0" y="0" width="40" height="40"/>
      <feTile x="10" y="10" width="140" height="70"/>
    </filter>
    <filter id="drop-shadow" color-interpolation-filters="sRGB">
      <feOffset dx="50" dy="-20"/>
      <feDropShadow dx="10" dy="5" stdDeviation="4" x="10" y="10" width="140" height="70"/>
    </filter>
  </defs>
</svg>
<style>
img {
    margin: 10px;
    transform: translateZ(0);
}
</style>
<img style="filter: url(#colormatrix);" src="resources/reference.png">
<img style="filter: url(#morphology);" src="resources/reference.png">
<img style="filter: url(#componenttransfer);" src="resources/reference.png">
<img style="filter: url(#blurY);" src="resources/reference.png">
<img style="filter: url(#blend);" src="resources/reference.png">
<img style="filter: url(#lighting);" src="resources/reference.png">
<img style="filter: url(#offset);" src="resources/reference.png">
<img style="filter: url(#convolvematrix);" src="resources/reference.png">
<img style="filter: url(#displacement);" src="resources/reference.png">
<img style="filter: url(#merge);" src="resources/reference.png">
<img style="filter: url(#flood);" src="resources/reference.png">
<img style="filter: url(#turbulence);" src="resources/reference.png">
<img style="filter: url(#tile);" src="resources/reference.png">
<img style="filter: url(#drop-shadow);" src="resources/reference.png">