Re: [Interest] Qt 5.8.0 RC build under windows

2017-01-20 Thread Thiago Macieira
On sexta-feira, 20 de janeiro de 2017 13:37:30 PST Prav wrote: > > Explain to me why you want your applications, when run on Windows 10, > > *not* to have the best functionality. Note that it will still run on > > Windows 7 and 8.1, with the same binary. > > This is same question as why Qt have -n

Re: [Interest] I can´t compile Qt statically (statically link)

2017-01-20 Thread Thiago Macieira
On sexta-feira, 20 de janeiro de 2017 09:53:14 PST Etienne Sandré-Chardonnal wrote: > What do you mean by static "system" libpng? There is dll or static libpng > but on Windows there is no such thing as a "system" lib. What Konstantin said: a static library that isn't the bundled copy. > And lin

[Interest] Qt3D Image2D opengl object

2017-01-20 Thread Juan Jose Casafranca
Hi everybody, I would like to know if it's possible to use image opengl objects rather than sampler objects in a glsl shader. If it's possible, how would it be created? As far as I see, only Texture objects can be created in the frontend (and I suppose they are translated to samplers in opengl) T

Re: [Interest] Qt 5.8.0 RC build under windows

2017-01-20 Thread Gunnar Roth
> Am 20.01.2017 um 11:41 schrieb Prav : > > Hello, Gunnar. > > qtdeclarative\src\plugins\scenegraph\d3d12\Makefile.Debug [.obj\debug\qsgd3d12shadereffectnode.obj] Error 2 and it is : qtdeclarative\src\plugins\scenegraph\d3d12\qsgd3d12shadereffectnode.cpp(544) : error C2061:

Re: [Interest] QThreadPool functionality for QThreads

2017-01-20 Thread Frank Rueter | OHUfx
QRunnables with QThreadPool seem to work great in my case. I am instantitating my main worker class inside the QRunnable now to be able send signals via that (e.g. runnable.worker.signal.emit()). I tried multiple inheritance to just have one QRunnable class that can emit signals, but that didn't

Re: [Interest] QThreadPool - global instance or custom one

2017-01-20 Thread Frank Rueter | OHUfx
Thanks for confirming Bo, I will adjust my code accordingly. On 20/01/17 10:36 PM, Bo Thorsen wrote: I have exactly the same rule for my coding as Thiago does. And my answer would be the same for this. If one of the models have jobs that could hurt the performance of the other jobs, give it a p

[Interest] WebView page content

2017-01-20 Thread Jason H
I am using a QML WebView as part of a OAuth process. The "final" page is a JSON document of the user's information. How can I grab that content and JSON.parse() it? ___ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/li

Re: [Interest] Problem transfering bigger data amounts over Websockets on iOS

2017-01-20 Thread Jason H
What about sending sending ping messages periodically? Is your app being backgrounded? I had a problem with websockets disconnecting on iOS, but not on Android. > Sent: Friday, January 20, 2017 at 5:58 AM > From: "Markus Steinhilber" > To: interest@qt-project.org > Subject: [Interest] Problem t

Re: [Interest] Qt 5.8.0 RC build under windows

2017-01-20 Thread Prav
>> *Telemetry: the config, the resolved locations of libs and headers, compiler >> and compiler version, modules selected for compile and anything else that >> could help improve the Qt build experience. > That's unacceptable for a lot of privacy-minded people and companies, as it > might divulge

[Interest] Problem transfering bigger data amounts over Websockets on iOS

2017-01-20 Thread Markus Steinhilber
Hi, I currently have a problem with websockets on iOS. I'm using a websocket connection to send commands and files over a network (WiFi) between 2 devices. The server is a Windows CE device with Qt5.3 and the client can be an iPad or Windows PC, using a program compiled with Qt 5.7.1. The files ar

Re: [Interest] Qt 5.8.0 RC build under windows

2017-01-20 Thread Prav
Hello, Gunnar. >>> qtdeclarative\src\plugins\scenegraph\d3d12\Makefile.Debug >>> [.obj\debug\qsgd3d12shadereffectnode.obj] Error 2 and it is : >>> qtdeclarative\src\plugins\scenegraph\d3d12\qsgd3d12shadereffectnode.cpp(544) >>> : error C2061: syntax error : identifier 'textureProviders' >>> >>> W

Re: [Interest] Qt 5.8.0 RC build under windows

2017-01-20 Thread Prav
Hello, Thiago. > c) remove the dynamic_cast by adding our own hand-rolled RTTI to detect > whether the object in question was of the class that the code wanted > (c) was too much work Well ... Qt developers should decide about their style of development. If Qt-developers gathered and decided that

Re: [Interest] I can´t compile Qt statically (statically link)

2017-01-20 Thread Etienne Sandré-Chardonnal
> > https://bugreports.qt.io/browse/QTBUG-57148 > > The problem is not a static Qt, but the static libpng. We never test that, > so > if you want to see that fixed, you'll need to supply the fix yourself. > > And I just checked, I am not using a static libpng, but a DLL version. So in my case 5.6.2

Re: [Interest] I can´t compile Qt statically (statically link)

2017-01-20 Thread Etienne Sandré-Chardonnal
I can also confidently say you're the first person I've ever seen trying to > use > a static system libpng. Not to mention doing that on Windows. > I can confidently say I'm not the first person you've ever seen trying that... https://bugreports.qt.io/browse/QTBUG-56163?focusedCommentId=343372&pa

Re: [Interest] QThreadPool - global instance or custom one

2017-01-20 Thread Bo Thorsen
I have exactly the same rule for my coding as Thiago does. And my answer would be the same for this. If one of the models have jobs that could hurt the performance of the other jobs, give it a pool of it's own. If not, you can share. Bo. 2017-01-20 4:44 GMT+01:00 Frank Rueter | OHUfx : > Great,

Re: [Interest] I can´t compile Qt statically (statically link)

2017-01-20 Thread Konstantin Tokarev
20.01.2017, 11:53, "Etienne Sandré-Chardonnal" : > What do you mean by static "system" libpng? There is dll or static libpng but > on Windows there is no such thing as a "system" lib. "System" means not using bundled copy > > And linking libpng statically is somewhat common... > > 2017-01-20 3

Re: [Interest] I can´t compile Qt statically (statically link)

2017-01-20 Thread Etienne Sandré-Chardonnal
What do you mean by static "system" libpng? There is dll or static libpng but on Windows there is no such thing as a "system" lib. And linking libpng statically is somewhat common... 2017-01-20 3:11 GMT+01:00 Thiago Macieira : > On quinta-feira, 19 de janeiro de 2017 10:17:37 PST Etienne > Sandr