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authorTadao Tanikawa <tanikawa.tadao@jp.panasonic.com>2017-01-03 01:33:11 +0900
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2017-01-04 09:39:18 +0000
commit31926d7657fc1cc1eb01daa48934b759a51f4616 (patch)
tree290fb5154f3a2db3a53c0b6473a437cd3c2a8b71 /recipes-demo-hmi/.gitkeep
parent7e540a7240a786051f50c1b56f61444628cdc82e (diff)
Revert "Change QWindow::visible when surface visibility in ivi shell changes"chinook_3.0.0chinook/3.0.03.0.0
This reverts commit d0f95885030e5f425c0423a7a29414a204aaa341. This is root cause of issue that screen doesn't change from blank screen after booting. ivi-surface's visibility must not link to QWindow's visibility because changing it's visibility to 0 means destroying wayland surface (--> eglsurface --> ivi-surface) immmediatly. On the other hand, ivi-surface is created with visibility == 0. Therefore, creating ivi-surface triggers self destruction of ivi-surface itself immediately. And to make matters worse, Qt5.7's hiding(visibility == 0) window method, wl.attach(nil, 0, 0) was wrong, it cause unpredictable operation of weston (In our case, it drops some events between WindowManager and Weston). For linking ivi-surface's visibility and visibility in QML, we should consider another method. At least, commit d0f958's approach is incorrect in Qt5.7 so far. Change-Id: Ibe90f9dae634aa5cdb3c166caf4db02dfd71965b Signed-off-by: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>
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