[Qemu-devel] [PATCH 2/6] console: block rendering until client is done

Allow gl user interfaces to block display device gl rendering. The ui code might want to do that in case it takes a little longer to bring things to screen, for example because we'll hand over a dma-buf to another process (spice will do that). Signed-off-by: Gerd Hoffmann ---

Re: [Qemu-devel] [PATCH 2/6] console: block rendering until client is done

Hi On Wed, Jan 13, 2016 at 1:02 PM, Gerd Hoffmann wrote: > Allow gl user interfaces to block display device gl rendering. > The ui code might want to do that in case it takes a little > longer to bring things to screen, for example because we'll > hand over a dma-buf to