Re: Does Mesa use Wayland shared memory buffers when rendering with llvmpipe?

Pekka Paalanen <[email protected]> Thu, 13 Apr 2023 16:51:12 +0300
Newsgroups gmane.comp.video.mesa3d.user
Message-ID <20230413165112.3b9b5a45@eldfell>
--Sig_/.N9p.E.gomwV2_auWz2jsOi
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: quoted-printable

On Thu, 13 Apr 2023 15:16:05 +0200
Tarek Sander <[email protected]> wrote:

> I want to implement a Wayland compositor and need to know if Mesa uses=20
> wl_shm_pool for allocating the buffers or zwp_linux_dmabuf_v1 when=20
> running llvmpipe.

Hi,

Mesa softpipe and llvmpipe use wl_shm buffers.


Thanks,
pq

--Sig_/.N9p.E.gomwV2_auWz2jsOi
Content-Type: application/pgp-signature
Content-Description: OpenPGP digital signature

-----BEGIN PGP SIGNATURE-----
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=7a2X
-----END PGP SIGNATURE-----

--Sig_/.N9p.E.gomwV2_auWz2jsOi--