I tried FramebufferObject and now app crashes immediately when opening that dialog page, right after Canvas's onPaint is executed (I have console.log on last line of onPaint()).
[W] QWaylandGLContext::makeCurrent:100 - QEGLPlatformContext::makeCurrent: eglError: 3002, this: 0x71661d28 [W] GLAcquireContext::GLAcquireContext:80 - Can't make current GL context Remote application crashed: Process killed by signal 2014-08-13 22:27 GMT+03:00 Kimmo Lindholm <kimmo.lindh...@eke.fi>: > ok. > > > > I have not used renderStrategy at all in paint, > > but renderTarget: Canvas.FramebufferObject > > > > I have also dialogs there, and only way I got it broken, is that vkb case. > > > > -kimmo > > > > *From:* devel-boun...@lists.sailfishos.org [mailto: > devel-boun...@lists.sailfishos.org] *On Behalf Of *Samuli Silvius > *Sent:* Wednesday, August 13, 2014 10:20 PM > > *To:* Sailfish OS Developers > *Subject:* Re: [SailfishDevel] app crashed when using Canvas in Dialog > page > > > > No vkb used on that page. Only couple of TextSwitch:es > > > > -Samuli > > > > 2014-08-13 22:15 GMT+03:00 Kimmo Lindholm <kimmo.lindh...@eke.fi>: > > Do you have virtual keyboard visible when closing dialog? > > > > > https://together.jolla.com/question/44780/closing-dialog-with-vkb-active-breaks-canvas-on-returning-page/ > > > > -kimmo > > > > *From:* devel-boun...@lists.sailfishos.org [mailto: > devel-boun...@lists.sailfishos.org] *On Behalf Of *Samuli Silvius > *Sent:* Wednesday, August 13, 2014 10:07 PM > *To:* Sailfish OS Developers > *Subject:* Re: [SailfishDevel] app crashed when using Canvas in Dialog > page > > > > Hi, > > > > Sdk produces this dump, cannot really figure out the reason? Or what > backtrace you mean? > > > > -Samuli > > > > 2014-08-13 21:50 GMT+03:00 Andrey Kozhevnikov <coderusin...@gmail.com>: > > try to get backtrace and check what exactly is the reason of crash. > > 14.08.2014 00:49, Samuli Silvius пишет: > > Hi, > > > > I have Canvas in Silica Dialog page but app crashes when leaving dialog > page both with accept or cancel swipe. It does not crash always just quite > often. > > > > the code: > > Canvas { > > id: *imageCanvas* > > visible: *isImageUrl* > > width: *imgLoader*.sourceSize.width > > height: *imgLoader*.sourceSize.height > > renderStrategy: Canvas.Immediate > > onPaint: { > > var *ctx* = *getContext*("2d") > > *ctx*.drawImage(*imgLoader*, 0, 0) > > } > > } > > Image { > > id: *imgLoader* > > visible: false > > source: *isImageUrl* ? *url* : "" > > } > > The idea is to save image to the gallery in onAccepted if user has > selected that option as Canvas has save method which can be used to save > image to a file. > > > > And it works fine, but causing app to crash sometimes when leaving Dialog > page with cancel swipe. SDK outputs a long crash dump. > > > > -Samuli > > > > _______________________________________________ > > SailfishOS.org Devel mailing list > > To unsubscribe, please send a mail to devel-unsubscr...@lists.sailfishos.org > > > > > _______________________________________________ > SailfishOS.org Devel mailing list > To unsubscribe, please send a mail to > devel-unsubscr...@lists.sailfishos.org > > > > > _______________________________________________ > SailfishOS.org Devel mailing list > To unsubscribe, please send a mail to > devel-unsubscr...@lists.sailfishos.org > > > > _______________________________________________ > SailfishOS.org Devel mailing list > To unsubscribe, please send a mail to > devel-unsubscr...@lists.sailfishos.org >
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