[Interest] rendering thread context switch

[manish sharma]

Hi,

I have few quick items, each of those items render some data every few
milli sec. Somewhere in my code i do something like below:-

void renderNewData()
{
    item1->update()
    item2->update()
    .
    item*K*->update()
    .
    .
    item*N*->update()
}

Is there a possibility of a context switch to rendering thread just after
item*K* update is called and before item*N*?

My intention is to render all the items together frame by frame.

Regards,
Manish
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20140916/2184df64/attachment.html>