On Tue, May 5, 2015 at 11:35 PM, Yoav Weiss <[email protected]> wrote: > On Wed, May 6, 2015 at 8:14 AM, Ryosuke Niwa <[email protected]> wrote: > >> I do have the same concern over terse names. I don't see any point in >> saving 13 bytes by abbrebiating DevicePixelRadio as DPR. >> >> In the case of ResourceWidth, we can't get this number until we trigger a >> layout. It doesn't seem desirable to slow down the page load speed by >> eagering triggering layout before loading each image. How do we plan to >> work around that? >> > > The resource width is planned to be based on the `sizes` attribute when > available, and to fall back to the viewport width when it is not. > There are no plans to delay image loading waiting for layout, nor are > there current plans to use the layout information once we have it, as that > would introduce undesired raciness. >
Okay, thanks for the clarification. Perhaps the spec should explictily state that. - R. Niwa
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