Re: [Development] [QML] Avoiding graphics flicker in Quick2

2016-08-04 Thread Denis Shienkov
Hi all, I have an idea how to avoid flickering, but I don't know about results: what if I will discard the Open GL support in favor to Quick2 render? I have read this documentation: http://doc.qt.io/QtQuick2DRenderer/ which says about the "Qt Quick 2D Renderer" module. So, my things is: 1. Dow

Re: [Development] [QML][EGLFS] Bits depth

2016-08-04 Thread Denis Shienkov
> Check with QSG_INFO what you get. It may either be 8880 or Yes, seems this: {code} QQuickView view; QSurfaceFormat format; format.setAlphaBufferSize(8); view.setFormat(format); {code} same as QT_QPA_EGLFS_FORCE888, I got: {quote} qt.scenegraph.general: texture atlas dimen

Re: [Development] [QML][EGLFS] Bits depth

2016-08-04 Thread Laszlo Agocs
Hi Denis, QSurfaceFormat::setDefaultFormat() with a format of red/blue/green set to 8, or alternatively setting QT_QPA_EGLFS_FORCE888 is indeed what you need. The default format with unspecified sizes results in choosing 16 over 32 bit configs when both are offered, that's normal. Check wit

[Development] [QML][EGLFS] Bits depth

2016-08-04 Thread Denis Shienkov
Hi guys, I have use Qt 5.7 on Linux Embedded board (Toradex Apalis T30) with the EGLFS via X11 platform (NVidia drivers). My QML application uses 24-bit PNG images. But I see that these images is looks like 16-bit (I see the gradients borders, and it looks ugly), howewer my X11 uses DefaultDepth

Re: [Development] [QML] Avoiding graphics flicker in Quick2

2016-08-04 Thread Denis Shienkov
Hi Robin, > Repeating my last answer... > http://lists.qt-project.org/pipermail/development/2016-July/026736.html I'm sorry, but I did not receive (did not see) your last answer. > I'm going to guess you're using eglfs or something like that Yes, I use EGLFS via X11 on Linux Apalis T30 board, w

[Development] [QML] Avoiding graphics flicker in Quick2

2016-08-04 Thread Denis Shienkov
{quote} Hi all. I have some QML application, where just use QQuickView as QML container. This application uses Qt 5.7.x and running on Linux embedded board with the NVIDIA core (Toradex Apalis T30). But sometimes I got flickering in process of animation. A flickering represents in form of a "whi

Re: [Development] Nominating Johan Helsing for Approver status

2016-08-04 Thread Pier Luigi Fiorini
2016-08-04 12:22 GMT+02:00 Paul Tvete : > Hi all, > > > I'd like to nominate Johan Helsing for Approver status. He joined The Qt > Company half a year ago, and has been working full time on Qt since. Johan > has been actively involved in making the QtWaylandCompositor module ready > for Qt 5.8, as

Re: [Development] Nominating Johan Helsing for Approver status

2016-08-04 Thread Andy Nichols
+1 from me. Johan has been putting a lot of effort into QtWayland and it would be great to have him as an approver. ~ Andy Nichols > On 04 Aug 2016, at 12:22, Paul Tvete wrote: > > Hi all, > > > I'd like to nominate Johan Helsing for Approver status. He joined The Qt > Company half a year

Re: [Development] Nominating Johan Helsing for Approver status

2016-08-04 Thread Timur Pocheptsov
+ 1 Best regards, Timur. From: Development on behalf of Paul Tvete Sent: Thursday, August 4, 2016 12:22:58 PM To: Qt development mailing list Subject: [Development] Nominating Johan Helsing for Approver status Hi all, I'd like to nominate Johan Helsin

Re: [Development] Nominating Johan Helsing for Approver status

2016-08-04 Thread Laszlo Agocs
+1 Cheers, Laszlo From: Development on behalf of Paul Tvete Sent: Thursday, August 4, 2016 12:22:58 PM To: Qt development mailing list Subject: [Development] Nominating Johan Helsing for Approver status Hi all, I'd like to nominate Johan Helsing for Appr

Re: [Development] Nominating Johan Helsing for Approver status

2016-08-04 Thread Shawn Rutledge
+1 from me. He’s been doing good work. > On 04 Aug 2016, at 12:22, Paul Tvete wrote: > > Hi all, > > > I'd like to nominate Johan Helsing for Approver status. He joined The Qt > Company half a year ago, and has been working full time on Qt since. Johan > has been actively involved in making

[Development] Nominating Johan Helsing for Approver status

2016-08-04 Thread Paul Tvete
Hi all, I'd like to nominate Johan Helsing for Approver status. He joined The Qt Company half a year ago, and has been working full time on Qt since. Johan has been actively involved in making the QtWaylandCompositor module ready for Qt  5.8, as well as doing a major part of the bug fixes for Q

Re: [Development] Building Qt with dynamic OpenGL on MinGW broken

2016-08-04 Thread Oliver Wolff
Hi, On 04/08/2016 09:49, Julius Bullinger wrote: Hello, because of QTBUG-52487, there's currently no straight-forward way to build an OpenGL-dynamic QT 5.7 with MinGW on Windows. There's a patch attached to the bug report, but it's not on Gerrit (and the author hasn't responded to the reques

[Development] Building Qt with dynamic OpenGL on MinGW broken

2016-08-04 Thread Julius Bullinger
Hello, because of QTBUG-52487, there's currently no straight-forward way to build an OpenGL-dynamic QT 5.7 with MinGW on Windows. There's a patch attached to the bug report, but it's not on Gerrit (and the author hasn't responded to the request to push it to Gerrit). May I propose that somebod