Re: [Development] src/opengl VS. src/gui/opengl

2014-11-21 Thread Thiago Macieira
On Saturday 22 November 2014 06:33:38 Konstantin Ritt wrote: > Hi list, > > I just realized we have two almost identical OpenGL paint engine > implementations - one is src/gui/opengl/qopenglpaintengine.* and the other > one is src/opengl/gl2paintengineex/qpaintengineex_opengl2.* (I said > *almost*

[Development] src/opengl VS. src/gui/opengl

2014-11-21 Thread Konstantin Ritt
Hi list, I just realized we have two almost identical OpenGL paint engine implementations - one is src/gui/opengl/qopenglpaintengine.* and the other one is src/opengl/gl2paintengineex/qpaintengineex_opengl2.* (I said *almost* identical because it seems some changes were not sync-ed between these t

Re: [Development] OpenGL sluggishness on Qt5 vs Qt4

2014-11-21 Thread Matthew Woehlke
On 2014-11-21 05:22, Renaud wrote: > I saw in your small example that you use "updateGL()", I suggest you to > change it to "update()". > > It may help the performance on Qt5. Hoo boy... I'm not sure why this would work better on Qt4 (see possible idea, below), but updateGL() *IMMEDIATELY* calls

[Development] Removing win32-msvc2005 for 5.5?

2014-11-21 Thread Thiago Macieira
As the subject says, ok to do it? Note that this does *NOT* apply to wince60*-msvc2005 mkspecs. If there are no objections, we'll do it in one week. -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center ___

Re: [Development] Removing win32-msvc2005 for 5.5?

2014-11-21 Thread Rafael Roquetto
Can we also remove the deprecated qnx-armv7le-qcc and blackberry-armv7le-qcc ones as well? I would like to do that if no one objects. On Fri, Nov 21, 2014 at 11:40:49AM -0800, Thiago Macieira wrote: > As the subject says, ok to do it? > > Note that this does *NOT* apply to wince60*-msvc2005 mksp

Re: [Development] Qt high-dpi support update

2014-11-21 Thread Tor Arne Vestbø
On 19/11/14 09:55, Morten Johan Sørvig wrote: > Meeting summary: > > * Qt Quick will operate in device pixels and get one or more “device > independent” units (pt, cm, mm, inches, …) After chatting with the involved parties, this is a bit more detailed breakdown: QtQuick, from an API pow (Item {

Re: [Development] OpenGL sluggishness on Qt5 vs Qt4

2014-11-21 Thread Renaud
I saw in your small example that you use "updateGL()", I suggest you to change it to "update()". It may help the performance on Qt5. Renaud 2014-11-20 11:25 GMT+01:00 Dov Grobgeld : > I created a small (but perhaps not small enough?) example to illustrate > the problem: > > See: https://githu

Re: [Development] New Qt 5.4.0 snapshot available

2014-11-21 Thread Heikkinen Jani
Hi all, Updated snapshot available Windows: http://download.qt-project.org/snapshots/qt/5.4/5.4.0-rc/2014-11-21_84/ Linux: http://download.qt-project.org/snapshots/qt/5.4/5.4.0-rc/2014-11-20_94/ Mac: http://download.qt-project.org/snapshots/qt/5.4/5.4.0-rc/2014-11-21_78/ Src: http://download.

Re: [Development] Explicit linking vs dlopen/dlsym

2014-11-21 Thread Koehne Kai
>There's dlopen code in QtSerialPort. Something went wrong with the build or >the source code since that was introduced... > >It's a regression, we had that fixed. Indeed. I created https://bugreports.qt-project.org/browse/QTBUG-42805 Regards Kai ___