Re: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-13 Thread Peter Rosin
On Wed, Dec 12, 2007 at 01:50:38PM -, James Weatherall wrote: Hi Anon, This is a know limitation of the Refresh Screen option in VNC Free Edition VNC Free Edition-based software, which isn't safe to use if the VNC Viewer might be changing pixel format at a later point. Nice to see it

RE: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-13 Thread James Weatherall
] Subject: Re: pixel format is out of sync, after refreshing and suddenly changing pixel format On Wed, Dec 12, 2007 at 01:50:38PM -, James Weatherall wrote: Hi Anon, This is a know limitation of the Refresh Screen option in VNC Free Edition VNC Free Edition-based software, which

RE: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-13 Thread James Weatherall
PROTECTED] On Behalf Of Peter Astrand Sent: 12 December 2007 18:17 To: Anon Sricharoenchai Cc: vnc-list@realvnc.com; [EMAIL PROTECTED] Subject: Re: pixel format is out of sync, after refreshing and suddenly changing pixel format At a glance, this looks like the same problem I had a few years

Re: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-13 Thread Peter Rosin
On Thu, Dec 13, 2007 at 10:09:07AM -, James Weatherall wrote: Hi Anon Peter, The VNC Personal Enterprise Editions use a new scheme that does not have this limitation. You won't hit problems with the VNC Free Edition system unless you send multiple outstanding update requests (as is

RE: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-13 Thread James Weatherall
, -- Wez @ RealVNC Ltd -Original Message- From: Peter Rosin [mailto:[EMAIL PROTECTED] Sent: 13 December 2007 12:16 To: James Weatherall Cc: 'Anon Sricharoenchai'; vnc-list@realvnc.com; [EMAIL PROTECTED] Subject: Re: pixel format is out of sync, after refreshing and suddenly

Re: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-13 Thread Peter Rosin
On Thu, Dec 13, 2007 at 12:40:11PM -, James Weatherall wrote: Peter, It is a limitation of the RFB 3.x protocol, which requires that update requests are required to be matched 1-to-1 by framebuffer updates, although this isn't strictly required if the pixel format isn't going to change.

Re: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-13 Thread Anon Sricharoenchai
On 12/13/07, Peter Rosin [EMAIL PROTECTED] wrote: On Thu, Dec 13, 2007 at 10:09:07AM -, James Weatherall wrote: Hi Anon Peter, The VNC Personal Enterprise Editions use a new scheme that does not have this limitation. You won't hit problems with the VNC Free Edition system unless

RE: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-12 Thread James Weatherall
Hi Anon, This is a know limitation of the Refresh Screen option in VNC Free Edition VNC Free Edition-based software, which isn't safe to use if the VNC Viewer might be changing pixel format at a later point. You shouldn't need to use Refresh Screen, in general. Cheers, -- Wez @ RealVNC Ltd

Re: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-12 Thread Peter Åstrand
At a glance, this looks like the same problem I had a few years ago. See the thread http://article.gmane.org/gmane.network.vnc.user/18430. (Click on the subject). Best regards, Peter Cstrand On Wed, 12 Dec 2007, Anon Sricharoenchai wrote: Hi, I'm not sure to call this a bug in vncviewer,

Re: pixel format is out of sync, after refreshing and suddenly changing pixel format

2007-12-12 Thread Anon Sricharoenchai
This problem doesn't exist in VNC non-free edition? On 12/12/07, James Weatherall [EMAIL PROTECTED] wrote: Hi Anon, This is a know limitation of the Refresh Screen option in VNC Free Edition VNC Free Edition-based software, which isn't safe to use if the VNC Viewer might be changing pixel