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using jai (java advanced imaging) library

 
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s dahl
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PostPosted: Mon Apr 05, 2004 9:43 pm    Post subject: using jai (java advanced imaging) library Reply with quote



hello,

i'm an old assembly, c and c++ programmer, but relatively new to java.

i'm evaluating netbeans, jbuilderx and jbuilder 9 enterprise running on win
xp.

the programming will mainly be porting some old programs (c++) for a
customer to java using jai - java advanced image library.

i have 2 problems, one is temporary solved, problems with reboot(crash) in
the ide (editor) using the scroll wheel. i have tracked that one down to
problems with direct x and problem was solved by switching off hardware
accelerator on the graphic card (ati aiw card).

the 2nd problem is how to tell jbuilder where to find the jai library.

i downloaded jai from sun, downloaded netbeans from netbeans.org, installed
everything and netbeans worked right out of the box. jbuilder x and 9
enterprise didn't find this library.

q1: is the problem with the graphic hardware accelerator a known problem?
netbeans seems to handle it.

q2: could someone hold my hands and show me an easy way to tell jbuilder how
to find this library?


regards svein-erik dahl


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Lori M Olson (TeamB)
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PostPosted: Tue Apr 06, 2004 7:23 pm    Post subject: Re: using jai (java advanced imaging) library Reply with quote



s dahl wrote:

Quote:

q1: is the problem with the graphic hardware accelerator a known problem?
netbeans seems to handle it.


This is a long-standing problem which is either Sun's problem (JDK bug),
or ATI's problem (driver bug). Until they stop arguing about whose
problem it is, it'll never get fixed.

Quote:
q2: could someone hold my hands and show me an easy way to tell jbuilder how
to find this library?


Tools | Configure Libraries

--

Regards,

Lori Olson (TeamB)

------------

Save yourself, and everyone else, some time and search the
newsgroups and the FAQ-O-Matic before posting your next
question.

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s dahl
Guest





PostPosted: Wed Apr 07, 2004 12:13 am    Post subject: Re: using jai (java advanced imaging) library Reply with quote



"Lori M Olson (TeamB)" wrote in message

Quote:

This is a long-standing problem which is either Sun's problem (JDK bug),
or ATI's problem (driver bug). Until they stop arguing about whose
problem it is, it'll never get fixed.


thanks!

i said netbeans could handle it, but after an hour or so either netbeans or
my own little program forced my pc to reboot :-(


Quote:

Tools | Configure Libraries

thanks again, i will have a look at it




regards and thanks

svein-erik dahl





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Krishnan Subramanian
Guest





PostPosted: Wed Apr 07, 2004 12:31 am    Post subject: Re: using jai (java advanced imaging) library Reply with quote

You do not need to disable hardware acceleration on your video
card. Open up the "jdk.config" file under "$JBuilder/bin" and then
uncomment the lines pertaining to the DirectDraw usage.

That is, instead of having all your apps runs with hardware accl
disabled, you are instructing JBuilder (or Java) to disable usage
of DD acceleration.

-krish

"s dahl" <sveidah2 (AT) online (DOT) no> wrote

Quote:
"Lori M Olson (TeamB)" wrote in message


This is a long-standing problem which is either Sun's problem (JDK bug),
or ATI's problem (driver bug). Until they stop arguing about whose
problem it is, it'll never get fixed.


thanks!

i said netbeans could handle it, but after an hour or so either netbeans or
my own little program forced my pc to reboot :-(



Tools | Configure Libraries

thanks again, i will have a look at it



regards and thanks

svein-erik dahl







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s dahl
Guest





PostPosted: Wed Apr 07, 2004 2:55 am    Post subject: Re: using jai (java advanced imaging) library Reply with quote

"Krishnan Subramanian" wrote in message :

Quote:
You do not need to disable hardware acceleration on your video
card. Open up the "jdk.config" file under "$JBuilder/bin" and then
uncomment the lines pertaining to the DirectDraw usage.

That is, instead of having all your apps runs with hardware accl
disabled, you are instructing JBuilder (or Java) to disable usage
of DD acceleration.


thanks :-)

regards svein-erik dahl



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