[Mesa-users] Does Mesa use Wayland shared memory buffers when rendering with llvmpipe?

[Tarek Sander]

I want to implement a Wayland compositor and need to know if Mesa uses 
wl_shm_pool for allocating the buffers or zwp_linux_dmabuf_v1 when 
running llvmpipe.

The compositor will run on Android, and that probably doesn't allow 
normal processes to use DMA buffers.