Re: [Interest] redirecting Qt pixel data to designated buffer

2015-01-06 Thread Thiago Macieira
On Tuesday 06 January 2015 17:10:35 Selmeci, Tamás wrote: > On Tue, 2015-01-06 at 07:56 -0800, Thiago Macieira wrote: > > > Maybe the best would be to refactor 'linuxfb' so it doesn't write > > > to /dev/fb*, but to my buffer. I'm just hesitating to begin this work > > > until someone says there's

Re: [Interest] redirecting Qt pixel data to designated buffer

2015-01-06 Thread Selmeci,
On Tue, 2015-01-06 at 07:56 -0800, Thiago Macieira wrote: > > Maybe the best would be to refactor 'linuxfb' so it doesn't write > > to /dev/fb*, but to my buffer. I'm just hesitating to begin this work > > until someone says there's no simpler solution... > > You'll probably need that and patching

Re: [Interest] redirecting Qt pixel data to designated buffer

2015-01-06 Thread Thiago Macieira
On Tuesday 06 January 2015 16:31:11 Selmeci, Tamás wrote: > On Tue, 2015-01-06 at 15:05 +, Rutledge Shawn wrote: > > QtQuick 2 items have no built-in support for rendering via QPainter, so it > > normally doesn’t work without OpenGL. One way to get back an image after > > the rendering is done

Re: [Interest] redirecting Qt pixel data to designated buffer

2015-01-06 Thread Selmeci,
On Tue, 2015-01-06 at 15:05 +, Rutledge Shawn wrote: > QtQuick 2 items have no built-in support for rendering via QPainter, so it > normally doesn’t work without OpenGL. One way to get back an image after the > rendering is done is QQuickItem::​grabToImage(). There is a commercial > add-on

Re: [Interest] redirecting Qt pixel data to designated buffer

2015-01-06 Thread Rutledge Shawn
On 6 Jan 2015, at 08:14, Selmeci, Tamás wrote: > Hello all! > > I’m a beginner when it comes to Qt and being stuck for a while with this > issue. > > What I want to do is to force Qt-5.3.2 to render all widgets’ graphics > into the buffer I provide. Would be even nicer if I could specify the >

[Interest] redirecting Qt pixel data to designated buffer

2015-01-05 Thread Selmeci,
Hello all! I’m a beginner when it comes to Qt and being stuck for a while with this issue. What I want to do is to force Qt-5.3.2 to render all widgets’ graphics into the buffer I provide. Would be even nicer if I could specify the pixel format too. When I was adding QWebPage to a program I coul