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(parent: ecf40be) | patch
implement vnc_dpy_setdata
authorGerd Hoffmann <kraxel@redhat.com>
Thu, 8 Mar 2012 10:19:19 +0000 (11:19 +0100)
committerAnthony Liguori <aliguori@us.ibm.com>
Mon, 12 Mar 2012 19:05:26 +0000 (14:05 -0500)
commit1d3323de5fe5656844ea57a16eb432f09a366140
tree86ffb80f3239e80de3c5ea8a79dea0f928ae754ftree
parentecf40beae7dcbb057d4f115207f9d8276832a774commit | diff
implement vnc_dpy_setdata

The comment is wrong, we have to do something in the setdata callback.
Changing the framebuffer backing storage (happens when the guest pans
the display) renders the whole screen content invalid.

Trigger #1: cirrus vga + 32bit linux guest + vesafb with ypan enabled.
Trigger #2: std vga + http://patchwork.ozlabs.org/patch/145479/

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
ui/vnc.c diff | blob | blame | history
Qemu copy for testing