On Mon, Jul 16, 2012 at 2:21 PM, Daniel Kreuter
wrote:
> Thanks for this link.
>
> When I understand the article right, then I can't move my
> QDeclarativeItem class into a new Thread, because the paint method can
> only be used inside of the GUI Thread.
>
> So how can I improve the performance of
On Mon, Jul 16, 2012 at 3:06 PM, wrote:
>
> Things that I'd try:
>
> - different graphics backends (e.g. raster)
> - use a opengl viewport (QGLWidget)
> - follow e.g. http://doc.qt.nokia.com/4.8/qdeclarativeperformance.html
>
>
The one working fine uses QWidget and QFrame for painting, but th
> When I understand the article right, then I can't move my
> QDeclarativeItem class into a new Thread, because the paint method can
> only be used inside of the GUI Thread.
Yes.
> So how can I improve the performance of the video playback inside of
> QML? Using QWidget or the normal VLC player a
Thanks for this link.
When I understand the article right, then I can't move my
QDeclarativeItem class into a new Thread, because the paint method can
only be used inside of the GUI Thread.
So how can I improve the performance of the video playback inside of
QML? Using QWidget or the normal VLC p
> My first thought was, to subclass QThread as well and let the video
> player run in an own thread, but you can't subclass QDeclarativeItem
> and QThread in the same class.
I can't comment on your original problem, but you don't have to (and don't need
to) subclass QThread:
http://qt-project.or
> My first thought was, to subclass QThread as well and let the video
> player run in an own thread, but you can't subclass QDeclarativeItem
> and QThread in the same class.
I can't comment on your original problem, but you don't have to (and don't need
to) subclass QThread:
Any suggestions?
Hi,
I'm painting my videos in QImage with the vlc api. On modern hardware
like notebooks or desktops everything's fine, but when I run the
program on a slower hardware, the video's get really slow.
Because I'm using QML my only choice so far is to subclass
QDeclarativeItem and paint each Image of
