wayland: Don't rely on static variable for identifying wl_drm buffers
Now that libEGL has been fixed to not leak all kinds of symbols, gbm
links to its own copy of the libwayland-drm.a helper library. That means
we can't rely on comparing the addresses of a static vtable symbol in that
library to determine if a wl_buffer is a wl_drm_buffer. Instead, we
move the vtable into the wl_drm struct and use that for comparing.
https://bugs.freedesktop.org/show_bug.cgi?id=69437
Cc: 9.2 <mesa-stable@lists.freedesktop.org>
6 files changed