There is a new Canvas2D imageSmoothingQuality property in the HTML Living standard. > attribute ImageSmoothingQuality imageSmoothingQuality; // (default low) Can be set, to change the preferred quality of image smoothing. Unknown values are ignored. > enum ImageSmoothingQuality { "low", "medium", "high" }; The ImageSmoothingQuality enumeration is used to express a preference for the interpolation quality to use when smoothing images. The "low" value indicates a preference for a low level of image interpolation quality. Low-quality image interpolation may be more computationally efficient than higher settings. The "medium" value indicates a preference for a medium level of image interpolation quality. The "high" value indicates a preference for a high level of image interpolation quality. High-quality image interpolation may be more computationally expensive than lower settings. > Links: PR https://github.com/whatwg/html/pull/136 Spec https://html.spec.whatwg.org/multipage/scripting.html#image-smoothing WebKit https://bugs.webkit.org/show_bug.cgi?id=149541 Blink https://code.google.com/p/chromium/issues/detail?id=540761

Mass bug change to replace various 'parity' whiteboard flags with the new canonical keywords. (See bug 1443764 comment 13.)