Hi all’s
I need to output pixels from CCD line in RT from Photon GUI. Standart widget
does it slow (every 1-2 s.). I need 4-5 times per s.
How to do it? If it possible of course.
Thank’s
Hi Pavel
“Pavel” <snk@stal.ru> wrote:
Consider using direct mode or double/triple buffering… the helpviewer is
having a very good documentation of doing that Also depends upon whether your
graphics card is NATIVELY supported (check to make sure u aren’t using the
geneic VGA/SVGA or VESA drivers, if yes change your graphics card, i810/i815
is good and cheap enough, or use TNT/TNT2)
\
Keep Smiling
Mechanically Yours
- Mritunjai
A ship ought not to be held by one anchor, nor life by a single hope.
Sophomore Undergraduate
Mechanical Engg.
Indian Institute of Technology Bombay
India
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In article <927ao5$fbq$1@nnrp1.deja.com>, “Akhilesh Mritunjai”
<akhileshmritunjai@rediffmail.com> wrote:
Hi Pavel
“Pavel” <> snk@stal.ru> > wrote:
snippedConsider using direct mode or double/triple buffering… the helpviewer
snipped
Depending on your platform, I do not think it is too slow with photon
without direct mode. Consider using the PgDrawImagemx function
(to which you can pass a shared memory reference).
Thus you dont need to copy the image data by message passing
(we had, using thois method, approx. 25 frames of an 400x400 image in
photon on an 100Mhz K5).
Timo