[Qemu-devel] Re: [ kvm-Bugs-2907597 ] qemu vnc server clips at 2560x1600

2010-01-11 Thread Anthony Liguori
On 01/10/2010 10:30 AM, Avi Kivity wrote: On 01/10/2010 06:26 PM, SourceForge.net wrote: Initial Comment: So I am running using the VESA driver to run an Ubuntu 9.10 guest at 2560x1600 (I had to modify the xserver-video-vesa package to remove an internal screen limit of 2048x2048 in the xorg

[Qemu-devel] Re: [ kvm-Bugs-2907597 ] qemu vnc server clips at 2560x1600

2010-01-11 Thread Avi Kivity
On 01/11/2010 03:53 PM, Anthony Liguori wrote: Anthony, can you take a look at this? Seems like a serious issue, could find nothing obvious in vnc.c. VNC_MAX_WIDTH and VNC_MAX_HEIGHT in vnc.h are currently defined to 2048. We do dirty tracking with a bitmap and that bitmap is currently a

Re: [Qemu-devel] Re: [ kvm-Bugs-2907597 ] qemu vnc server clips at 2560x1600

2010-01-11 Thread Jernej Simončič
On Monday, January 11, 2010, 14:53:05, Anthony Liguori wrote: 2048 is bigger than any physical screen that I know of so I assume this is a multiple monitor scenario. 30 TFTs have resolution 2560x1600. Speaking of large resolutions, I just tried 2360x1770 (the largest offered by VMWare VGA

[Qemu-devel] Re: [ kvm-Bugs-2907597 ] qemu vnc server clips at 2560x1600

2010-01-11 Thread Avi Kivity
On 01/11/2010 04:30 PM, Avi Kivity wrote: VNC_MAX_WIDTH and VNC_MAX_HEIGHT in vnc.h are currently defined to 2048. We do dirty tracking with a bitmap and that bitmap is currently a fixed size. 2048 is bigger than any physical screen that I know of so I assume this is a multiple monitor

[Qemu-devel] Re: [ kvm-Bugs-2907597 ] qemu vnc server clips at 2560x1600

2010-01-10 Thread Avi Kivity
On 01/10/2010 06:26 PM, SourceForge.net wrote: Initial Comment: So I am running using the VESA driver to run an Ubuntu 9.10 guest at 2560x1600 (I had to modify the xserver-video-vesa package to remove an internal screen limit of 2048x2048 in the xorg vesa driver) and everything works great