Mozilla doesn't scale the images at all -- we hand off the image and a transform to RENDER, which needs to do the scaling. The issue is that the version of pixman that's currently shipped with all X servers doesn't implement EXTEND_PAD, which we need to get correct behaviour at image edges.
Mozilla doesn't scale the images at all -- we hand off the image and a transform to RENDER, which needs to do the scaling. The issue is that the version of pixman that's currently shipped with all X servers doesn't implement EXTEND_PAD, which we need to get correct behaviour at image edges.