[cairo] After 'set_line_width', subsequent stroking isslow

Daniel Amelang daniel.amelang at gmail.com
Wed Feb 28 17:11:31 PST 2007


On 2/23/07, Olivier Jolet <olivier.jolet at skynet.be> wrote:
> > On Thu, 2007-02-22 at 09:54 -0500, Olivier Jolet wrote:
> > >
> > > Here is the application reduced. The important part (the graphics
> > > interpreter) is in the hello.c file in the 'cairo_draw' function.
> The
> > > performances are really different with/out the primitive
> > > cairo_set_line_width (line 175) and using antialiasing or not.
> >
> > I can't reproduce your numbers.  Perhaps something wrong with your X
> > server?  All the numbers I get with and without set_line_width are in
> > the range of 50 to 80 ms.
> >
> >
> > behdad
>
> Strange, I've tested on various machines, and each time, the values I
> get with set_line_width are much higher.

Any update on this Olivier? It seems that no one has been able to
reproduce your problem. Do you still have it?

Dan


More information about the cairo mailing list