Anybody have experience of running directfb on 1bpp
framebuffer?
======= 2006-05-12 12:50:37 ：=======
>I think thats a bug with the VNC backend I'm not sure what the lowest
>res is but the RealVNC server supports 4 bit.
>
>Mike
>
>
>On 5/11/06, swin <[EMAIL PROTECTED]> wrote:
>> hello!
>>
>> Yes, but we should use 1bpp now, but it seems that not
>> only set config->pixelformat to DSPF_A1, it doesn't work
>> at vnc backend at least. what else should I do to make it
>> work?
>> thanks!
>>
>>
>> ======= 2006-05-12 10:19:22 ：=======
>>
>> >Hi,
>> > Is 1bpp black and white mode? IMO, its visual effect is much worse than
>> > 4bpp.
>> >
>> >Regards
>> >James Su
>> >
>> >On 5/11/06, swin <[EMAIL PROTECTED]> wrote:
>> >> Zhe Su,您好！
>> >>
>> >> Thank you, I will check the patch. But our team switch
>> >> to use 1bpp now, do you have any experience or suggestion?
>> >> Thank you very much!
>> >>
>> >> ======= 2006-05-11 18:42:07 您在来信中写道：=======
>> >>
>> >> >Hi,
>> >> > Here you are. However, the patch is a little old. It's for DFB 0.9.17.
>> >> >
>> >> >Regards
>> >> >James Su
>> >> >
>> >> >On 5/11/06, swin <[EMAIL PROTECTED]> wrote:
>> >> >> Zhe Su
>> >> >>
>> >> >> Can you send the patch to me directly, I can't connect to
>> >> >> the url
>> >> >> http://www.directfb.org/mailinglists/directfb-dev/2003/03-2003/msg00040.html
>> >> >>
>> >> >> ======= 2006-05-11 18:21:06 ：=======
>> >> >>
>> >> >> >Hi,
>> >> >> > You can download the patch in this page:
>> >> >> >http://www.directfb.org/mailinglists/directfb-dev/2003/03-2003/msg00040.html
>> >> >> > Just for your reference :-)
>> >> >> >
>> >> >> >Regards
>> >> >> >James Su
>> >> >> >
>> >> >> >On 5/11/06, Zhe Su <[EMAIL PROTECTED]> wrote:
>> >> >> >> Hi,
>> >> >> >> I posted a 4bpp patch here long time ago. The link is:
>> >> >> >>
>> >> >> >> http://www.directfb.org/index.php/mailinglists/directfb-dev/2003/03-2003/msg00040.html
>> >> >> >>
>> >> >> >> However, I don't know how to extract the attachments.
>> >> >> >>
>> >> >> >> Regards
>> >> >> >> James Su
>> >> >> >>
>> >> >> >> On 5/11/06, swin <[EMAIL PROTECTED]> wrote:
>> >> >> >> > hello!
>> >> >> >> >
>> >> >> >> > We decide use DSPF_A1 now, but I'm no sure if it can
>> >> >> >> > work well, becase I can't set my pc framebuffer to 1bpp for
>> >> >> >> > testing, I have noticed that when directfb get fb's depth
>> >> >> >> > it has no format DSPF_A1 support int convert.c, if I want
>> >> >> >> > to use DSPF_A1, what should I do?
>> >> >> >> > Thanks!
>> >> >> >> >
>> >> >> >> > ======= 2006-05-11 16:11:50 ：=======
>> >> >> >> >
>> >> >> >> > >The pixelformat could be added. It would require the same
>> >> >> >> > >caution as DSPF_A1, because there are multiple pixels in
>> >> >> >> > >one byte.
>> >> >> >> > >
>> >> >> >> > >But I'm not sure if the new format should be A4, Y4 or
>> >> >> >> > >even LUT4, while the latter one would be slower if you
>> >> >> >> > >want to do blending or conversion from RGB to LUT4.
>> >> >> >> > >
>> >> >> >> > >--
>> >> >> >> > >Best regards,
>> >> >> >> > > Denis Oliver Kropp
>> >> >> >> > >
>> >> >> >> > >.------------------------------------------.
>> >> >> >> > >| DirectFB - Hardware accelerated graphics |
>> >> >> >> > >| http://www.directfb.org/ |
>> >> >> >> > >"------------------------------------------"
>> >> >> >> > >
>> >> >> >> >
>> >> >> >> > = = = = = = = = = = = = = = = = = = = =
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > 致
>> >> >> >> > 礼！
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > swin
>> >> >> >> > [EMAIL PROTECTED]
>> >> >> >> > 2006-05-11
>> >> >> >> >
>> >> >> >> > _______________________________________________
>> >> >> >> > directfb-dev mailing list
>> >> >> >> > [email protected]
>> >> >> >> > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
>> >> >> >> >
>> >> >> >>
>> >> >> >
>> >> >>
>> >> >> = = = = = = = = = = = = = = = = = = = =
>> >> >>
>> >> >>
>> >> >> 致
>> >> >> 礼！
>> >> >>
>> >> >>
>> >> >> swin
>> >> >> [EMAIL PROTECTED]
>> >> >> 2006-05-11
>> >> >>
>> >> >>
>> >>
>> >> = = = = = = = = = = = = = = = = = = = =
>> >>
>> >>
>> >> 致
>> >> 礼！
>> >>
>> >>
>> >> swin
>> >> [EMAIL PROTECTED]
>> >> 2006-05-11
>> >>
>> >>
>>
>> = = = = = = = = = = = = = = = = = = = =
>>
>>
>> 致
>> 礼！
>>
>>
>> swin
>> [EMAIL PROTECTED]
>> 2006-05-12
>>
>> _______________________________________________
>> directfb-dev mailing list
>> [email protected]
>> http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
>>
= = = = = = = = = = = = = = = = = = = =
致
礼！
swin
[EMAIL PROTECTED]
2006-05-12
_______________________________________________
directfb-dev mailing list
[email protected]
http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
