[Mesa-dev] [PATCH] egl/wayland: allow building with Wayland 1.10

[Daniel Stone]

Hi Brian,

On 6 April 2017 at 19:49, Brian Paul <brianp at vmware.com> wrote:
> Fedora 24 only has Wayland 1.10, not 1.11.  This change lets us build Mesa/EGL
> with Wayland 1.10 on that distro.
>
> A new wayland-compat.h file has stubs for the wl_proxy_create_wrapper() and
> wl_proxy_wrapper_destroy() functions which were added in Wayland 1.11.

These stubs are harmful: they introduce bad behaviour in that
callbacks for both clients and driver will now be called from
arbitrary contexts, and destroy leaks. If we need to build on F24, we
need to introduce an #ifdef path such that we create a display wrapper
where available, but fall back to calling wl_proxy_set_queue() for
every object we create.

Cheers,
Daniel