svg

Unleashing the power of QPainterPath::addEllipse()

Published Wednesday October 13th, 2010 | 7 Comments on Unleashing the power of QPainterPath::addEllipse()
Posted in Performance, WebKit | Tags: , ,

Up until recently, WebKit used to draw SVG circles and ellipses by breaking them down into 100-segment paths. This was done to get consistent auto-test results across different platforms and rendering libraries. Unfortunately, it wasn’t very fast. With Qt 4.7’s WebKit, my machine reaches a meager 17 FPS on the SVG version of The Man […]

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