Re: [Interest] QML Rotation sensor readings [images]

2018-01-31 Thread Alex Blasche
> It seems that Qt's implementation does not possess the full range of reading > that it should, since both mobile platforms support greater (and necessary > values) beyond a quarter circle. Could you please file bugs for the issues you found? It's the only way there is the chance to get this fi

[Interest] Focus Scope messing up QML dialog

2018-01-31 Thread Christopher Probst
Hello Everybody, Taken the example from the documentation here: Dialog { id: dateDialog visible: true title: "Choose a date" standardButtons: StandardButton.Save | StandardButton.Cancel onAccepted: console.log("Saving the date " + calendar.selectedDate.toLocaleDateSt

Re: [Interest] Video acceleration with gstreamer 1.0 omx and Qt 5.9.4 / 5.10 eglfs on RPI3 (brcm)

2018-01-31 Thread Paolo Angelelli
Maybe this could be relevant: https://gstreamer.freedesktop.org/data/events/gstreamer-conference/2016/John%20Sadler%20-%20Smooth%20video%20on%20Raspberry%20Pi%20with%20gst-mmal%20(Lightning%20Talk).pdf On Wed, 31 Jan 2018 18:48:47 +0100 Petar Koretić wrote: > Thanks Paolo, > I also found somethi

Re: [Interest] Video acceleration with gstreamer 1.0 omx and Qt 5.9.4 / 5.10 eglfs on RPI3 (brcm)

2018-01-31 Thread Petar Koretić
Thanks Paolo, I also found something along that lines so I will be trying this next. Vlad, thanks, I actually took buildroot one from that page to make sure it works :) yocto was also next on my list, but for the lack of time I always end up using buildroot in the end as it should work the same, a

Re: [Interest] Video acceleration with gstreamer 1.0 omx and Qt 5.9.4 / 5.10 eglfs on RPI3 (brcm)

2018-01-31 Thread Vlad Stelmahovsky
Hi have you checked the link: http://www.jumpnowtek.com/rpi/Raspberry-Pi-Systems-with-Yocto.html ? On Wed, Jan 31, 2018 at 5:28 PM, Petar Koretić wrote: > Hi all. > > So I haven't played around with this for some time but around one year ago > or more I think I got this up running fairly easil

Re: [Interest] SVG Full

2018-01-31 Thread Marian Beermann
On 01/31/2018 06:21 PM, John Weeks wrote: > QSvgRenderer implements SVG Tiny 1.2, which means that it can't reliably > render Inkscape drawings. I have just had a query from a customer about this. > > The advice for rendering SVG Full is to use QtWebKit. This seems like using a > sledgehammer to

Re: [Interest] SVG Full

2018-01-31 Thread Konstantin Tokarev
31.01.2018, 20:22, "John Weeks" : > QSvgRenderer implements SVG Tiny 1.2, which means that it can't reliably > render Inkscape drawings. I have just had a query from a customer about this. > > The advice for rendering SVG Full is to use QtWebKit. This seems like using a > sledgehammer to drive

Re: [Interest] SVG Full

2018-01-31 Thread Thiago Macieira
On Wednesday, 31 January 2018 09:21:53 PST John Weeks wrote: > Might QSvgRenderer one day implement SVG Full? No, there are no plans to do that and QtSvg has not received any features in 10 years. -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Techn

[Interest] SVG Full

2018-01-31 Thread John Weeks
QSvgRenderer implements SVG Tiny 1.2, which means that it can't reliably render Inkscape drawings. I have just had a query from a customer about this. The advice for rendering SVG Full is to use QtWebKit. This seems like using a sledgehammer to drive finishing nails. Is there a way to do this?

Re: [Interest] Video acceleration with gstreamer 1.0 omx and Qt 5.9.4 / 5.10 eglfs on RPI3 (brcm)

2018-01-31 Thread Paolo Angelelli
I did some research some time ago. It seemed, back then, that the problem may have arised from the fact that the sink glimagesink, that is the one that has to be used on the RPi, might be built using mesa, but to have it run HW-accelerated, it should use broadcom's egl. So it might be you have to

[Interest] Video acceleration with gstreamer 1.0 omx and Qt 5.9.4 / 5.10 eglfs on RPI3 (brcm)

2018-01-31 Thread Petar Koretić
Hi all. So I haven't played around with this for some time but around one year ago or more I think I got this up running fairly easily. This was maybe still with gstreamer 0.10. For the past two days I was trying to get video working with acceleration on the RPI player through QtMultimedia using

Re: [Interest] BRe: can the QRegExpEngine cache acces objects belonging to an unloaded library during global destruction?

2018-01-31 Thread Thiago Macieira
On Wednesday, 31 January 2018 07:13:53 PST René J. V. Bertin wrote: > > You have the symptom of QBasicMutex containing garbage. It is thinking the > > mutex is locked. > > Right. Or not, and then trying to lock it upon my request. Using > uninitialised variables is kind of UB too, no? Correct. Y

Re: [Interest] BRe: can the QRegExpEngine cache acces objects belonging to an unloaded library during global destruction?

2018-01-31 Thread René J . V . Bertin
Thiago Macieira wrote: > Are you making modifications on top of Qt 5.9 Yes, indeed. It's what I have installed, and I'm hoping this kind of small internal change would be acceptable for the current LTS release. > In any case, don't make it a member. File-level static QBasicMutex is fine, > that

[Interest] real time data input in Qt3D scene

2018-01-31 Thread Dimitrios Anagnostakis
Hi all, I'm trying to make a scene in Qt3D which shows an STL object model and a 3D point which is updated with real time data from a tracking software. What I have so far is to display the object and a 3d sphere as a 3d point. Below is my code: The position of the sphere is set using the

Re: [Interest] HTTP2 error: WINDOW_UPDATE invalid delta

2018-01-31 Thread Konstantin Tokarev
31.01.2018, 08:49, "Hamish Moffatt" : > On 31/01/18 16:41, Hamish Moffatt wrote: >>  I've just updated my OpenSSL to 1.0.2n and set HTTP2AllowedAttribute >>  true on my QNetworkRequests. >> >>  Now I'm getting this error randomly: "WINDOW_UPDATE invalid delta". It >>  appears to come from the HTT