[webkit-qt] QtWebKit very slow compared to WebKitGtk (on top of directfb)

Benjamin Poulain benjamin.poulain at nokia.com
Tue Jul 26 09:46:09 PDT 2011

On 07/26/2011 06:22 PM, ext haithem rahmani wrote:
> I really can't understand why the 51% of the time is spent in the kernel
> as "idle" ?

No idea.

The profile looks very wrong, the top functions do not make any sense.

It also looks like this code is compiled in debug because 
INTERPOLATE_PIXEL_255 is supposed to be an inline function. You should 
always profile in release because that can make a huge difference on the 


More information about the webkit-qt mailing list