Re: [chromium-dev] Visualizing painting
On Mon, Dec 7, 2009 at 8:31 PM, Peter Kasting wrote: > On Mon, Dec 7, 2009 at 8:15 PM, Darin Fisher wrote: > >> Chrome now supports a handy command line flag that'll show you the regions >> of the >> page that are being re-painted. This can be helpful if you are tracking >> down repaint >> issues. >> >> $ chrome --show-paint-rects >> >> It's interesting to see what causes large re-paints ;-) >> > > I would love to see someone enable the window resize gripper on Windows > (which has never been enabled due to repaint perf issues) and start using > this flag to figure out what's up. > > Added incentive: maybe Darin's repaint coalescing work has eliminated the > performance problems of this code and we can just turn it on. > > PK > Yeah, I suspect that we should be able to re-enable the window resize gripper now. -Darin -- Chromium Developers mailing list: chromium-dev@googlegroups.com View archives, change email options, or unsubscribe: http://groups.google.com/group/chromium-dev
Re: [chromium-dev] Visualizing painting
On Mon, Dec 7, 2009 at 8:15 PM, Darin Fisher wrote: > Chrome now supports a handy command line flag that'll show you the regions > of the > page that are being re-painted. This can be helpful if you are tracking > down repaint > issues. > > $ chrome --show-paint-rects > > It's interesting to see what causes large re-paints ;-) > I would love to see someone enable the window resize gripper on Windows (which has never been enabled due to repaint perf issues) and start using this flag to figure out what's up. Added incentive: maybe Darin's repaint coalescing work has eliminated the performance problems of this code and we can just turn it on. PK -- Chromium Developers mailing list: chromium-dev@googlegroups.com View archives, change email options, or unsubscribe: http://groups.google.com/group/chromium-dev
[chromium-dev] Visualizing painting
Chrome now supports a handy command line flag that'll show you the regions of the page that are being re-painted. This can be helpful if you are tracking down repaint issues. $ chrome --show-paint-rects It's interesting to see what causes large re-paints ;-) -Darin -- Chromium Developers mailing list: chromium-dev@googlegroups.com View archives, change email options, or unsubscribe: http://groups.google.com/group/chromium-dev