=== mibofra is now known as Guest17057 === marcusto_ is now known as marcustomlinson === marcusto_ is now known as marcustomlinson [08:51] greyback: Hey I spent a brief while relearning how QtMir does compositing today. And I suspect it's holding buffers longer than it should. Although I need to re-check Mir's logic before I can suggest something better. Are you sure you can't release your buffer pointer held in the texture earlier? [08:53] duflu: you're correct in your suspicion. We only release a buffer when we acquire a new one, which is not ideal. [08:53] greyback: I think the phone will be noticeably smoother if we release earlier :) [08:54] duflu: we could improve this by releasing the buffer if we're notified a new one has been created, and we've fiished rendering that frame [08:54] duflu: I don't disagree [08:55] greyback: I need to re-check Mir again. I know cachine just the GL texture is fine for software surfaces but hardware surface safety is dependent on the EGL extensions we use :P [08:55] *caching [08:56] duflu: I don't understand what you mean by caching here. [08:57] caching the whole buffer while it's being composited, so buffer can be released? [08:57] greyback: For traditional texture uploads at least, it gets copied to the GPU. So you can reclaim the buffer immediately [08:58] Although I think our hardware surfaces don't get copied. So need more care [08:59] Never mind. If I have a promising idea I'll propose it [08:59] duflu: understood [09:05] greyback: Are there any software buffers used in practice on a phone, or all hardware? [09:06] duflu: sdl-based apps use software buffers I believe [09:06] greyback: OK, yeah I know about those. Same on desktop [09:06] yep [09:09] Does image 263 work for anyone else or am I being over-ambitious? [09:15] I guess that's why it's called "proposed" [09:22] alf_: I'm deciding what to do for the rest of the sprint. Is "Fix fd leaks in acceptance tests" something I could take on? [09:23] alan_g: yes, feel free to do so [10:08] anpok_: ^^ See Daniel's comment about image 263 [10:08] duflu: Did you find an image that boots? [10:09] duflu: lp:1477051 [10:10] alan_g: thanks [10:14] alf_: I think I have an older image here too [10:14] anpok_: and it fails too? [10:15] rc-proposed or devel-proposed [10:15] hmm I flashed 280 it seems [10:15] bug 1477051 FWIW [10:15] bug 1477051 in live-build (Ubuntu) "Phones on devel-proposed do not boot - /bin/sh: 1: /bin/sh: initctl: not found" [Critical,Confirmed] https://launchpad.net/bugs/1477051 [10:16] anpok_: so that's not devel-proposed then [10:18] anpok_: ah, sorry, ubuntu-touch/devel-proposed/ubuntu has a 280 image for krillin [10:18] anpok_: which is the latest [10:19] anpok_: the latest for ubuntu-touch/devel-proposed/ubuntu mako is 263 [10:21] anpok_: I will try with 262 [10:28] ok i am on krillin #277 and spinner spins now [10:30] alf_: Yes, vivid works. But that doesn't help me right now [10:31] * duflu wanders off [10:35] anpok_: ubuntu-touch/devel-proposed/ubuntu mako 261 boots, will test silo with that [10:36] only the latest images dont boot (see the bug i posted above) [10:36] yesterdays builds should be fine [10:36] ogra_: ack === Guest17057 is now known as mibofra === dandrader is now known as dandrader|bbl [15:07] vogons, after latest wily upgrade, my wifi doesn't work on my laptop (doesn't wired connection). Can't join standup. [15:07] ... (doesn't have wired connection) === chihchun is now known as chihchun_afk [16:25] Morning! [16:38] um.. it's 19:38 o_O [16:39] California \o/ [16:52] hehe :P === alan_g is now known as alan_g|EOD === dandrader|bbl is now known as dandrader === dandrader is now known as dandrader|afk [21:03] kgunn, do you use a bluetooth mouse/keyboard in combination with a "slimport cable" (not sure of the actual term for it, i.e. the HDMI connector) [21:03] robert_ancell: yes [21:04] robert_ancell: yeah, it's "slimport" [21:04] soon it will be replaced by mhl [21:04] Mobile High-Definition Link [21:05] kgunn, do neither of those options allows audio/video AND USB? [21:06] robert_ancell: yeah, mhl is supposed to support audio i think...altho might depend on oem support/drivers [21:06] kgunn, yeah, but by switching to MHL/slimport mode does it no longer do USB on those pins? [21:06] So you could have a USB hub + HDMI connected [21:07] i.e. a complete docking station [21:07] robert_ancell: uh, that i don't know, altho at least with slimport there is a hub on a lot of cables.... [21:07] not sure if that's power only [21:08] never check [21:08] ed [21:08] It appears to be just for power (so you can charge the phone while using the slimport) [21:10] It appears an OTG cable will give you USB and a slimport gives you HDMI but you can't get both :( [21:11] I wonder if any phone supports using an OTG + a DisplayLink device [21:12] robert_ancell: the mhl solutions should allow both [21:14] robert_ancell: can get an android buffer displayed on a drm device...? [21:15] anpok, sounds difficult! I guess the Android driver spec doesn't require anything like this (yet) [21:15] http://support.displaylink.com/knowledgebase/articles/557853-how-do-i-connect-my-displaylink-device-to-my-andro [21:15] hmm [21:16] robert_ancell: we could just copy the contents in usc? [21:17] anpok, yeah, I guess that's what the app is doing more or less === dandrader|afk is now known as dandrader