On 24 October 2017 at 20:31, Emil Velikov <emil.l.veli...@gmail.com> wrote: > On 17 October 2017 at 15:18, Henri Verbeet <hverb...@gmail.com> wrote: >> Note that the usage of xcb_poll_for_special_event() requires a version >> of libxcb that includes commit fad81b63422105f9345215ab2716c4b804ec7986 >> to work properly. >> > What should we expect if we're using xcb w/o said commit? It's worth > mentioning in the commit message.
For reference, https://cgit.freedesktop.org/xcb/libxcb/commit/?id=fad81b63422105f9345215ab2716c4b804ec7986 What happens without that commit is that xcb_poll_for_special_event() will fail to read the event, effectively preventing any subsequent presents. That's obviously bad. As mentioned in the libxcb commit, a similar issue exists for x11_acquire_next_image_poll_x11() with a timeout, although I suppose that scenario is less common. > it seems like there's no release with the commit, should we bribe Uli > to roll one ;-) > Probably. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
