nanogui: Thread: First Screen Update

Hi all,
    I have a doubt. The first full screen update that the RFB server 
send to the client. It isn't completely painted at the local machine. I 
found this out when I got exceptionally fast updates of the first 
screen. I found that most of the rectangles I receive are classified 
into CLIP_INVISIBLE which prevents their painting on the screen. Why is 
this ? Shouldn't the first screen be painted completely?
Thanks for your time.
Manav

:     I have a doubt. The first full screen update that the RFB server 
: send to the client. It isn't completely painted at the local machine. I 
: found this out when I got exceptionally fast updates of the first 
: screen. I found that most of the rectangles I receive are classified 
: into CLIP_INVISIBLE which prevents their painting on the screen. Why is 
: this ? Shouldn't the first screen be painted completely?

I don't know the VNC protocol, could it be that the server expects
the client to clear the screen to some color first, and then doesn't
paint those rectangles?

Regards,

Greg

Could be.. If I find out something I'll let you know. The RFB 
Protocol.pdf document is too short and doesn't say anything about this.
Manav

Greg Haerr wrote:
> :     I have a doubt. The first full screen update that the RFB server 
> : send to the client. It isn't completely painted at the local machine. I 
> : found this out when I got exceptionally fast updates of the first 
> : screen. I found that most of the rectangles I receive are classified 
> : into CLIP_INVISIBLE which prevents their painting on the screen. Why is 
> : this ? Shouldn't the first screen be painted completely?
>
> I don't know the VNC protocol, could it be that the server expects
> the client to clear the screen to some color first, and then doesn't
> paint those rectangles?
>
> Regards,
>
> Greg
>
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