Hi On Wed, Sep 7, 2016 at 4:10 PM Gerd Hoffmann <kra...@redhat.com> wrote:
> On Fr, 2016-08-26 at 13:47 +0400, Marc-André Lureau wrote: > > virtio-gpu does a set-scanout at each frame (it might be a driver > > regression). > > xorg vs wayland maybe? as far I know only wayland pageflips for each > frame. > Don't know, I am using Xorg > > > qemu_console_resize() recreate a surface even if the size > > didn't change, and this shows up in profiling reports because the > > surface is cleared. With this patch, I get a +15-20% glmark2 > > improvement. > > Does anything break if you simply drop the qemu_console_resize() call > from virgl_cmd_set_scanout? In theory we should not need a surface in > the first place in scanout mode, but I suspect there is a reason why the > call is there ... > > Isn't it there to resize the display window too? In any case, isn't this patch good to have? -- Marc-André Lureau
