[Ubuntu-x-swat] [Bug 1377872] Re: Double-buffered compositing performance is very poor (30 FPS) on intel

2015-03-24 Thread Daniel van Vugt
** Description changed: - Double-buffered compositing performance is poor. + Double-buffered compositing performance is sometimes artificially poor + on some intel systems. When this happens the frame rate seen is halved - + about 30 FPS. However at the same time, Mir is observed to use very + lit

[Ubuntu-x-swat] [Bug 1377872] Re: Double-buffered compositing performance is very poor (30 FPS) on intel

2015-03-10 Thread Daniel van Vugt
I wonder if calling gbm_surface_lock_front_buffer() a bit earlier would keep the system sufficiently awake to avoid this?... -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1377872 Title: Double-

[Ubuntu-x-swat] [Bug 1377872] Re: Double-buffered compositing performance is very poor (30 FPS) on intel

2015-03-09 Thread Daniel van Vugt
Confirmed by duplicate. kdub is seeing similar. ** Changed in: mir Status: Incomplete => Confirmed ** Changed in: mesa (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https:

[Ubuntu-x-swat] [Bug 1377872] Re: Double-buffered compositing performance is very poor (30 FPS) on intel

2015-03-03 Thread Daniel van Vugt
Can't reproduce this any more. Mir now has double buffered clients as well as double buffered compositing so the bug should be more visible, not less. Although vivid also just got updated to Mesa 10.5 which is where I would expect a fix to come from. Seems to be fixed, probably by recent Mesa/kern

[Ubuntu-x-swat] [Bug 1377872] Re: Double-buffered compositing performance is very poor (30 FPS) on intel

2015-01-07 Thread Daniel van Vugt
** Branch unlinked: lp:~vanvugt/mir/mesa-double -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1377872 Title: Double-buffered compositing performance is very poor (30 FPS) on intel To manage no

[Ubuntu-x-swat] [Bug 1377872] Re: Double-buffered compositing performance is very poor (30 FPS) on intel

2014-12-10 Thread Daniel van Vugt
Not work in progress any more. I think the proposed branch is the final one but we need the more significant performance bug 1395421 fixed first. ** Changed in: mir Status: In Progress => Triaged ** Changed in: mir Milestone: 0.10.0 => None -- You received this bug notification beca

[Ubuntu-x-swat] [Bug 1377872] Re: Double-buffered compositing performance is very poor (30 FPS) on intel

2014-12-01 Thread Daniel van Vugt
** Summary changed: - Double-buffered compositing performance is very poor (30 FPS) + Double-buffered compositing performance is very poor (30 FPS) on intel -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.n