[Development] Qt3D overhauls

2019-09-26 Thread Massimo Callegari via Development
Hi devs, can someone at KDAB please spend a few words about these "Threading archtecture" and "Frontend/Backend node sync" overhauls mentioned in the 5.14 changelog? I'd just like to know if we might expect performance improvements and, if so, is it possible to see benchmark results before/afte

Re: [Development] Dropping MinGW support in Qt 6 (Was: HEADS-UP: QStringLiteral)

2019-08-21 Thread Massimo Callegari via Development
-1 IMHO too Instead, please consider switching to MSYS2 for Qt6. It's much more structured than *bare* MinGW and it offers an increasing number of libraries out of the box. I believe many developers would appreciate it, and I suspect it would help the Qt company too when packaging non-VS-Qt fo

Re: [Development] Closing bugs as won't fix or out of scope

2018-11-08 Thread Massimo Callegari via Development
Hello Tuukka,on my end you can close the following. https://bugreports.qt.io/browse/QTBUG-58987 https://bugreports.qt.io/browse/QTBUG-46707 https://bugreports.qt.io/browse/QTBUG-49788 https://bugreports.qt.io/browse/QTBUG-53580 https://bugreports.qt.io/browse/QTBUG-44923 I do believe Qt3D issues

Re: [Development] Qt 5.12.0 Beta4 released

2018-11-08 Thread Massimo Callegari via Development
https://bugreports.qt.io/browse/QTBUG-71444 is a blocker for my project. Il giovedì 8 novembre 2018, 11:52:39 CET, Jani Heikkinen ha scritto: Hi, We have released Qt 5.12.0 Beta4 today. As earlier you can get it via online installer. Delta to beta3 attached. Please make sure you will

[Development] Wrong OpenGL version detection on Mac

2018-05-19 Thread Massimo Callegari via Development
Hi devs, I'm referring to https://bugreports.qt.io/browse/QTBUG-68130 Unfortunately it affects shaders in Qt3D, so it would be nice if this can be fixed on 5.11.0, if it's not too late. Forcing the GL version with QSurfaceFormat doesn't help. I haven't tested on 5.9.x, but I'm a bit surprised no

Re: [Development] How is Quick Controls 2 deployment meant to be ?

2017-07-08 Thread Massimo Callegari via Development
gari Cc: Qt Development ML Inviato: Sabato 8 Luglio 2017 20:22 Oggetto: Re: [Development] How is Quick Controls 2 deployment meant to be ? On Sat, Jul 08, 2017 at 06:00:23PM +, Massimo Callegari wrote: > > > On Sat, Jul 08, 2017 at 11:24:56AM +, Massimo Callegari via Developm

Re: [Development] How is Quick Controls 2 deployment meant to be ?

2017-07-08 Thread Massimo Callegari via Development
On Sat, Jul 08, 2017 at 11:24:56AM +, Massimo Callegari via Development wrote: >> 2) Security ? There is none. If you deploy an application using a TextField >> control with >> echoMode: TextInput.Password, one can easily add some trivial JavaScript >> co

Re: [Development] How is Quick Controls 2 deployment meant to be ?

2017-07-08 Thread Massimo Callegari via Development
an Image source. If i'm not wrong this implies that QtNetwork is a strong dependency of QtQuick. * Security is a big topic, but for files you use the filesystem user/group permissions 2017-07-08 13:24 GMT+02:00 Massimo Callegari via Development : Hello Qt devs, > >the Quick Con

[Development] How is Quick Controls 2 deployment meant to be ?

2017-07-08 Thread Massimo Callegari via Development
Hello Qt devs, the Quick Controls 2 initiative is great, but I'm struggling to understand how deployment is meant to be done. So for "fun" I did an experiment on Windows (but this is the same also on other platforms): - open Qt Creator - create a new Quick Controls 2 default template (1 text fi

[Development] distclean question

2017-04-23 Thread Massimo Callegari via Development
Hi, on Linux it might happen that when configuring Qt to build on a new system, some development packages are missing. It appears that the 'make confclean' target is no longer there (Qt 5.9.0) so to clean up I tried make distclean. However, while qmake creates the proper build paths for options l

Re: [Development] Qt 5.9

2016-11-23 Thread Massimo Callegari via Development
Hi, is there any chance Qt 5.9 can support MSYS2 out of the box ? For us Linux users, MSYS2 feels like home, and it's the most convenient environment to work with external dependencies simply by using pkg-config. At the moment, the MSYS2 project is stuck on Qt 5.6.2, I believe mainly cause of Q

Re: [Development] Qt 5.8.0 Beta packages available for testing

2016-10-25 Thread Massimo Callegari via Development
> > Thiago Macieira wrote: > > > Em terça-feira, 25 de outubro de 2016, às 07:38:34 PDT, Massimo Callegari > > > > > > via Development escreveu: > > >> Hi, please add the following to the blockers list: > > >> https://bugreports.qt.io/brow

Re: [Development] Qt 5.8.0 Beta packages available for testing

2016-10-25 Thread Massimo Callegari via Development
Hi, please add the following to the blockers list: https://bugreports.qt.io/browse/QTBUG-56164 Without it, I am either stuck on Qt 5.7 or forced to say goodbye to Qt. Thanks,Massimo Da: Jani Heikkinen A: "development@qt-project.org" Inviato: Lunedì 24 Ottobre 2016 15:09 Oggetto: [Devel

Re: [Development] First Qt 5.8.0 Beta snapshot available

2016-09-26 Thread Massimo Callegari via Development
Da: Oswald Buddenhagen A: development@qt-project.org Inviato: Lunedì 26 Settembre 2016 11:38 Oggetto: Re: [Development] First Qt 5.8.0 Beta snapshot available >> On Sat, Sep 24, 2016 at 10:01:36AM +, Massimo Callegari via Development >> wrote: >> macx:QT_CONFIG -= no-pk

Re: [Development] First Qt 5.8.0 Beta snapshot available

2016-09-24 Thread Massimo Callegari via Development
Hi, I am trying to build my application on the 5.8.0 441 snapshot for MacOS/iOS to check QTBUG-51131, but I believe something has changed in how pkg-config is handled by clang+qmake. The way: macx:QT_CONFIG -= no-pkg-config CONFIG += link_pkgconfig PKGCONFIG += sndfile Has been working

[Development] qtbase 5.8.0 -O3 flag causes an internal compiler error on Ubuntu 16.04

2016-09-04 Thread Massimo Callegari via Development
Hi, I am building Qt 5.8.0 alpha on Kubuntu 16.04 and the file qtbase/src/gui/painting/qdrawhelper.cpp causes a segmentation fault in GCC 5.4.0. In particular, it happens at line 4977: static void blend_transformed_argb(int count, const QSpan *spans, void *userData) After a few minutes, I foun

[Development] Many congratulations and one question

2016-06-18 Thread Massimo Callegari via Development
Hi everyone, today, instead of being the usual "complaining guy" I'd like to explicit my biggest congratulations and gratitude to all the people behind the Qt3D module. In particular to Sean Harmer and Paul Lemire at KDAB, who have been doing a monumental job working during weekends, fighting aga

Re: [Development] Video playback on Ubuntu 16.04

2016-06-02 Thread Massimo Callegari via Development
:30 Oggetto: Re: [Development] Video playback on Ubuntu 16.04 > On Jun 2, 2016, at 12:03 PM, Massimo Callegari via Development > wrote: > > 1) Ubuntu 16.04 delivers Qt 5.5.1 > 2) I am using Qt 5.6.0 official release (Linux x64). Not some PPA, nor Ubuntu > stuff. > https:/

Re: [Development] Video playback on Ubuntu 16.04

2016-06-02 Thread Massimo Callegari via Development
; /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x7f25d0b28000) libogg.so.0 => /usr/lib/x86_64-linux-gnu/libogg.so.0 (0x7f25d091f000) libvorbis.so.0 => /usr/lib/x86_64-linux-gnu/libvorbis.so.0 (0x7f25d06f3000) - Messaggio originale - Da: Sergio Martins A: development@qt-project.org

Re: [Development] Video playback on Ubuntu 16.04

2016-06-02 Thread Massimo Callegari via Development
playback on Ubuntu 16.04 On Thursday, 2 June 2016 08:17:08 WEST Massimo Callegari via Development wrote: > Hi everyone, > > is it just me or QtMultimedia 5.6.0 video playback is quite broken on Ubuntu > 16.04 ? > > I think the reason is that Qt 5.6.0 (and 5.7.0 as well) are sti

[Development] Video playback on Ubuntu 16.04

2016-06-02 Thread Massimo Callegari via Development
Hi everyone, is it just me or QtMultimedia 5.6.0 video playback is quite broken on Ubuntu 16.04 ? I think the reason is that Qt 5.6.0 (and 5.7.0 as well) are still built against gstreamer 0.10, which is quite obsolete now. In fact, I built Qt 5.7.0 myself with gstreamer 1.0 and video playback w

Re: [Development] QtMultimedia && QML - hard performance regressions on Windows

2016-04-27 Thread Massimo Callegari via Development
Da: Mitch Curtis A: Massimo Callegari ; "development@qt-project.org" Inviato: Mercoledì 27 Aprile 2016 14:56 Oggetto: RE: [Development] QtMultimedia && QML - hard performance regressions onWindows >I didn't look at the other bugs, but QTBUG-37004 seems

Re: [Development] QtMultimedia && QML - hard performance regressions on Windows

2016-04-27 Thread Massimo Callegari via Development
Hey Denis, welcome to the "QtMultimedia lovers" club :) Good luck with your remarks, most likely nobody will care. It seems that the primary role of QtMultimedia is to capture input video. All the rest doesn't matter. I've opened a number of tickets and none of them have been solved: https://bu

Re: [Development] CI failures

2016-04-23 Thread Massimo Callegari via Development
I've had the very same issue on MSYS2 and I came up with a patch for upstream:https://github.com/Alexpux/mingw-w64/pull/1 I believe the issue involves only mingw based systems. Da: Sean Harmer A: development@qt-project.org Inviato: Sabato 23 Aprile 2016 13:03 Oggetto: Re: [Development

[Development] Qt git 5.7 + MSYS2 + lrelease

2016-03-30 Thread Massimo Callegari via Development
Hi all, I have finally been able to produce the first qt5-git (5.7 branch) package with MSYS2, including libraries, executables, examples, tools and docs. For all the submodules except for qtscxml. I believe it is a very nice one-command automation for who doesn't want to bother with long and co

Re: [Development] Compiling QT 5.7 Windows 64-bit

2016-03-29 Thread Massimo Callegari via Development
Hi everyone it is not my intention to hijack this thread, but it comes at the right time when I'm contributing to the MSYS project. In the last few days, I've been working to improve the qt5-git package: https://github.com/Alexpux/MINGW-packages/tree/master/mingw-w64-qt5-git The goal is to off