[11:31] <greyback> hey, who here could give me some advice about EGL?
[11:33] <greyback> http://pastebin.ubuntu.com/16677510/ is a backtrace for a crash in a trivial Qt app on an Atom machine
[11:34] <greyback> note I have to run that with EGL_PLATFORM=mir, as otherwise EGL tries to conenct to X: libEGL warning: DRI3: xcb_connect failed
[11:42] <anpok_> aeh and does qteglchooser connect to a mir server?
[11:42] <anpok_> it looks like the diplay it receives is not right one
[11:42] <anpok_> +the
[11:42] <anpok_> greyback: ^
[11:43] <greyback> anpok_: that is quite possible yeah. I've just deduced the same :)
[11:43] <greyback> I wasn't aware that connecting to mir was a requirement for getting and egl context
[11:44] <anpok_> hm well having a EGLDisplay thing is a requirement
[11:45] <greyback> so eglGetDisplay(EGL_DEFAULT_DISPLAY) won't just return something useful?
[11:45] <greyback> you need to connect to mir, get the native display first, and then use that
[11:46] <anpok_> not sure what mesa does in that case - I would assume that it tries dri devices directly, but it seems that x is the fallback
[11:46] <anpok_> so in a post mir domination age it might.. return something more usefyl
[11:47] <anpok_> *useful
[11:47] <greyback> ok
[11:47] <greyback> I had thought we'd patched egl to try connect to mir in the background
[11:47] <greyback> which wouldn't be a bad fallback
[11:48]  * anpok_ looks at the patch
[11:49] <greyback> my thinking not based on any actual factual evidence, just a hunch
[11:49] <anpok_> nope we really did not.. but we could do that
[11:50] <anpok_> cemil currently cleans that up.. but he thinks it might still take a while
[16:25] <greyback> hey folks, I've taken the eglinfo tool (prints all EGL configs and their data) and added Mir support
[16:25] <greyback> what surprised me is that on some devices, e.g. Atom, only a subset of configs are available
[16:25] <greyback> http://pastebin.ubuntu.com/16686113/
[16:26] <greyback> lp:~gerboland/+junk/eglinfo/ to try it for yourself
[23:04] <robert_ancell> kgunn, did you get chatter running fine on your non-arm device?