ubuntu-sdk-bugs team mailing list archive

[kevin gunn <kevin.gunn@xxxxxxxxxxxxx>]

I'm marking this bug as a mir & unity-mir bug, since that's where we are going to solve the "problem"
short story, we're going to make mir not block on eglswapbuffers & rely on exposeEvent() in qt (via shell trigger)
please read this for detail
https://lists.launchpad.net/ubuntu-phone/msg07458.html

mir branch under test as of today
  https://code.launchpad.net/~afrantzis/mir/non-blocking-swap-buffers-spike
note, expose event change branch still needed, to be updated

** Also affects: mir
   Importance: Undecided
       Status: New

** Changed in: mir
       Status: New => Triaged

** Changed in: mir
   Importance: Undecided => Critical

** Changed in: mir
     Assignee: (unassigned) => Alexandros Frantzis (afrantzis)

** Changed in: unity-mir
       Status: Invalid => Triaged

** Changed in: unity-mir
   Importance: Undecided => Critical

** Changed in: unity-mir
     Assignee: (unassigned) => Gerry Boland (gerboland)

** Changed in: qtdeclarative-opensource-src (Ubuntu)
       Status: In Progress => Won't Fix

** Summary changed:

- Upon upgrading to Qt5.2 the music app no longer plays the next song if the screen is off
+ Qt render gets blocked on EGLSwapBuffers [fka Upon upgrading to Qt5.2 the music app no longer plays the next song if the screen is off]

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https://bugs.launchpad.net/bugs/1292306

Title:
  Qt render gets blocked on EGLSwapBuffers [fka Upon upgrading to Qt5.2
  the music app no longer plays the next song if the screen is off]

Status in Mir:
  Triaged
Status in Music application for Ubuntu devices:
  Invalid
Status in Unity Mir:
  Triaged
Status in “qtdeclarative-opensource-src” package in Ubuntu:
  Won't Fix

Bug description:
  Running with the landing006 PPA containing Qt5.2 (this should be
  landing on the next proposed image, r237) on the device causes the
  music app to stop music playback when the following occurs:

  1) A song has started playing
  2) The screen is either shut off or the screen automatically shuts off
  3) During this time the currently playing song ends
  4) The next song will NOT be played until the screen is turned back on

  Expected results: Step #4 will allow the next song in the queue to be
  played without intervention.

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