Someone try to port frame buffer from Linux to QNX rtp?
Artem <dpartemua@atlantis.dp.ua> wrote:
Someone try to port frame buffer from Linux to QNX rtp?
To what end?
chris
–
Chris McKillop <cdm@qnx.com> “The faster I go, the behinder I get.”
Software Engineer, QSSL – Lewis Carroll –
http://qnx.wox.org/
Chris McKillop <cdm@qnx.com> ÐÉÛÅÔ × ÓÏÏÂÝÅÎÉÉ:a3vjai$aps$1@nntp.qnx.com…
Artem <> dpartemua@atlantis.dp.ua> > wrote:
Someone try to port frame buffer from Linux to QNX rtp?
To what end?
For use embedded qt, and embedded gtk.
Apparently Trolltech already has embedded QT running on QNX so it may be
that it’s already done. You should talk to them for pricing.
cheers,
Kris
“Artem” <dpartemua@atlantis.dp.ua> wrote in message
news:a3vvjt$3hd$2@inn.qnx.com…
Chris McKillop <> cdm@qnx.com> > ÐÉÛÅÔ ×
ÓÏÏÂÝÅÎÉÉ:a3vjai$aps$> 1@nntp.qnx.com> …
Artem <> dpartemua@atlantis.dp.ua> > wrote:Someone try to port frame buffer from Linux to QNX rtp?
To what end?
For use embedded qt, and embedded gtk.
if you are considering qt/embedded for a commercial product, you
should talk to trolltech for pricing, like Kris said.
Since trolltech’s port is not for opensource, if you are considering
an open source project, you will still need to do the port yourself.
QSSL may be able to help on the /dev/fb in this case?
frank
Kris Warkentin <kewarken@qnx.com> wrote:
Apparently Trolltech already has embedded QT running on QNX so it may be
that it’s already done. You should talk to them for pricing.cheers,
Kris
“Artem” <> dpartemua@atlantis.dp.ua> > wrote in message
news:a3vvjt$3hd$> 2@inn.qnx.com> …Artem <> dpartemua@atlantis.dp.ua> > wrote:
Someone try to port frame buffer from Linux to QNX rtp?
To what end?
For use embedded qt, and embedded gtk.
Actually, from what I remember of Trolltech’s licensing, it’s only free for
Open Source X11 projects. Any of their other platform ports are $$.
cheers,
Kris
<fliu@bb.vipstage.com> wrote in message news:a40vq7$ri0$1@inn.qnx.com…
if you are considering qt/embedded for a commercial product, you
should talk to trolltech for pricing, like Kris said.Since trolltech’s port is not for opensource, if you are considering
an open source project, you will still need to do the port yourself.
QSSL may be able to help on the /dev/fb in this case?frank
Kris Warkentin <> kewarken@qnx.com> > wrote:
Apparently Trolltech already has embedded QT running on QNX so it may be
that it’s already done. You should talk to them for pricing.cheers,
Kris
“Artem” <> dpartemua@atlantis.dp.ua> > wrote in message
news:a3vvjt$3hd$> 2@inn.qnx.com> …Artem <> dpartemua@atlantis.dp.ua> > wrote:
Someone try to port frame buffer from Linux to QNX rtp?
To what end?
For use embedded qt, and embedded gtk.
\
Artem <dpartemua@atlantis.dp.ua> wrote:
Chris McKillop <> cdm@qnx.com> > ??? ? ???:a3vjai$aps$> 1@nntp.qnx.com> …
Artem <> dpartemua@atlantis.dp.ua> > wrote:Someone try to port frame buffer from Linux to QNX rtp?
To what end?
For use embedded qt, and embedded gtk.
You can just use the “direct” mode already provided by all graphics driver
to do this. That is what TrollTech is doing now for Qt/E.
chris
–
Chris McKillop <cdm@qnx.com> “The faster I go, the behinder I get.”
Software Engineer, QSSL – Lewis Carroll –
http://qnx.wox.org/
Kris Warkentin <kewarken@qnx.com> ÐÉÛÅÔ ×
ÓÏÏÂÝÅÎÉÉ:a40ptf$8uq$1@nntp.qnx.com…
Apparently Trolltech already has embedded QT running on QNX so it may be
that it’s already done. You should talk to them for pricing.
I download freeware version QT and tried to compile this.
The QT compiled good, but the frame buffer required a SYS V sharped memory.
shmget and other.
I had written a basic wrapper for sysV shared memory to map onto posix
shared memory that should get things working for you (hopefully).
http://developers.qnx.com/Misc/
cheers,
Kris
“Artem” <dpartemua@atlantis.dp.ua> wrote in message
news:a48gnj$9o3$1@inn.qnx.com…
Kris Warkentin <> kewarken@qnx.com> > ÐÉÛÅÔ ×
ÓÏÏÂÝÅÎÉÉ:a40ptf$8uq$> 1@nntp.qnx.com> …
Apparently Trolltech already has embedded QT running on QNX so it may be
that it’s already done. You should talk to them for pricing.I download freeware version QT and tried to compile this.
The QT compiled good, but the frame buffer required a SYS V sharped
memory.
shmget and other.
\
Kris Warkentin <kewarken@qnx.com> ÐÉÛÅÔ ×
ÓÏÏÂÝÅÎÉÉ:a48m71$4re$1@nntp.qnx.com…
I had written a basic wrapper for sysV shared memory to map onto posix
shared memory that should get things working for you (hopefully).
http://developers.qnx.com/Misc/
Thank.