Re: e10s content processes and coordinate systems

2015-01-16 Thread kgupta
On Thursday, January 15, 2015 at 3:24:03 PM UTC-5, Handyman wrote: > and the compositor... I'm not sure how it compensates but it must use a > different mechanism for Compositors and CrossProcessCompositors, probably at > the Layer level?). I believe this happens in RenderFrameParent::BuildLayer,

Re: e10s content processes and coordinate systems

2015-01-15 Thread Robert O'Callahan
On Fri, Jan 16, 2015 at 9:24 AM, Handyman wrote: > I'm working on bug 1075670 ([e10s] event.screenX and event.screenY is > wrong), which exposes a hole in the e10s architecture. Quickly, the issue > is that the dom behavior in an e10s content process redefines "screen" > coordinates to be relati