Re: [webkit-qt] QImage vs QPixmap as native image

2013-09-13 Thread Jocelyn Turcotte
On Fri, Sep 13, 2013 at 03:12:59PM +0400, Konstantin Tokarev wrote: Hi all, There was a patch [1] that was later reverted because of performance degradation on DirectFB, where QPixmap is hardware accelerated. We use QtWebKit 2.3.3 with Qt 4.8 on embedded system. We have internally

Re: [webkit-qt] QImage vs QPixmap as native image

2013-09-13 Thread Konstantin Tokarev
13.09.2013, 15:50, Jocelyn Turcotte jocelyn.turco...@digia.com: On Fri, Sep 13, 2013 at 03:12:59PM +0400, Konstantin Tokarev wrote:  Hi all,  There was a patch [1] that was later reverted because of performance degradation on DirectFB, where QPixmap is hardware accelerated.  We use

Re: [webkit-qt] QImage vs QPixmap as native image

2013-09-13 Thread Jocelyn Turcotte
On Fri, Sep 13, 2013 at 03:58:33PM +0400, Konstantin Tokarev wrote: Thank you for reply, I was more interested in possible advantages of QImage over QPixmap in QtWebKit (not vice versa). For example, QPixmap does not allow direct manipulations with its pixel buffer which might be used to