Re: [Sugar-devel] Cairo performance (was Re: SVG performance)

2008-12-09 Thread Jim Gettys
On Tue, 2008-12-09 at 14:29 +0530, Sayamindu Dasgupta wrote: > > There's a cairo configure option: > > --disable-some-floating-point > Disable certain code paths that rely heavily on > double precision floating-point calculation. This >

Re: [Sugar-devel] Cairo performance (was Re: SVG performance)

2008-12-09 Thread Daniel Drake
On Tue, Dec 9, 2008 at 8:59 AM, Sayamindu Dasgupta <[EMAIL PROTECTED]> wrote: > There's a cairo configure option: > > --disable-some-floating-point > Disable certain code paths that rely heavily on > double precision floating-point calculation. Thi

Re: [Sugar-devel] Cairo performance (was Re: SVG performance)

2008-12-09 Thread Sayamindu Dasgupta
On Tue, Dec 9, 2008 at 2:15 PM, Bernie Innocenti <[EMAIL PROTECTED]> wrote: > Marco Pesenti Gritti wrote: >>> I would like to see someone try getting in touch with Carl Worth >>> (www.cworth.org) and ask him to look at Cairo performance on an XO. I've >>> tried contacting him in the past but not g

Re: [Sugar-devel] Cairo performance (was Re: SVG performance)

2008-12-09 Thread Bernie Innocenti
Marco Pesenti Gritti wrote: >> I would like to see someone try getting in touch with Carl Worth >> (www.cworth.org) and ask him to look at Cairo performance on an XO. I've >> tried contacting him in the past but not gotten a response. It might be >> that we need to switch to an integer-only versi

Re: [Sugar-devel] Cairo performance (was Re: SVG performance)

2008-12-08 Thread Marco Pesenti Gritti
On Mon, Dec 8, 2008 at 2:44 AM, Wade Brainerd <[EMAIL PROTECTED]> wrote: > I'm assuming that these SVGs are rendered at initialization time into > bitmaps using Cairo. > > But either way, I think there is a big performance problem with Cairo on the > XO. I see it again and again in my activities,

[Sugar-devel] Cairo performance (was Re: SVG performance)

2008-12-07 Thread Wade Brainerd
I'm assuming that these SVGs are rendered at initialization time into bitmaps using Cairo. But either way, I think there is a big performance problem with Cairo on the XO. I see it again and again in my activities, so far in Bounce, Typing Turtle and even Yay! Bee See; drawing simple shapes and i