[cairo] Cairo and animations

[Pietro Incardona]

Done
 
For now I am not using my code, but your example code here
http://www.cairographics.org/threaded_animation_with_cairo/
I has downloaded ( and compiled ) the git cairo version
sh autogen
./configure
makemake installon
pixman and cairo 
 
installed into default directory ( /usr/local/lib )
 
then
 
i has compiled the example program (threaded_examp)with the link option -rpath and defined LD_LIBRARY_PATH to /usr/local/lib/
i has used ldd threaded_examp to be "absolutly"sure the program is linked with the compiled cairo version , and it is
 
Started the example ./threaded_exampResult: 1 - 2 frame / sec
 
I has done a cairo-trace with the example, it has generated over 3MB of trace

----------------------------------------
> Subject: Re: [cairo] Cairo and animations
> From: chris at chris-wilson.co.uk
> To: asmprog32 at hotmail.com
> CC: cairo at cairographics.org
> Date: Sat, 20 Dec 2008 23:59:51 +0000
>
> On Sun, 2008-12-21 at 00:27 +0100, Pietro Incardona wrote:
>> I am on FC8 cairo 1.4.14.fc8
>
> Are you able to update to a more recent cairo? Recently there has been
> quite a bit of performance work going into cairo that will be released
> with 1.10.
>
> So long as your rectangles and strokes are pixel aligned then cairo
> should be fast. If you are able to produce a small example of your
> rendering code, or preferably if you are able to trace your code
> [http://www.cairographics.org/FAQ/#profiling], then we will be able to
> help you better.
> --
> Chris
>


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