From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 48AD043B80 for ; Tue, 19 Jul 2022 18:16:27 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 46EF468B72C; Tue, 19 Jul 2022 21:16:25 +0300 (EEST) Received: from nef.ens.fr (nef2.ens.fr [129.199.96.40]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id C4D0668A6D0 for ; Tue, 19 Jul 2022 21:16:18 +0300 (EEST) X-ENS-nef-client: 129.199.129.80 ( name = phare.normalesup.org ) Received: from phare.normalesup.org (phare.normalesup.org [129.199.129.80]) by nef.ens.fr (8.14.4/1.01.28121999) with ESMTP id 26JIGHN0029550 for ; Tue, 19 Jul 2022 20:16:18 +0200 Received: by phare.normalesup.org (Postfix, from userid 1001) id E4D4DEB5B9; Tue, 19 Jul 2022 20:16:17 +0200 (CEST) Date: Tue, 19 Jul 2022 20:16:17 +0200 From: Nicolas George To: FFmpeg development discussions and patches Message-ID: References: <20220719175310.647621-1-emil.l.velikov@gmail.com> MIME-Version: 1.0 In-Reply-To: <20220719175310.647621-1-emil.l.velikov@gmail.com> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (nef.ens.fr [129.199.96.32]); Tue, 19 Jul 2022 20:16:18 +0200 (CEST) Subject: Re: [FFmpeg-devel] [PATCH v2 0/3] hwcontext_vaapi: dlopen libva-x11 and libva-drm X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: multipart/mixed; boundary="===============3741821086472708052==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============3741821086472708052== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="d1frJE3dRHJUOe+A" Content-Disposition: inline --d1frJE3dRHJUOe+A Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Emil Velikov (12022-07-19): > As you may know the libva* set of libraries share an internal ABI > between them. In a resent libva commit, the va_fool API was removed. >=20 > Thus if one is to mix different versions of libva.so and libva-x11.so > they will get an error, leading to a crash of the whole stack. >=20 > The simple solution is =2E.. a configure check. If the person who installs replaces a library with another, it is their responsibility to check they are compatible. Regards, --=20 Nicolas George --d1frJE3dRHJUOe+A Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE6ooRQGBoNzw0KnwPcZVLI8pNxgwFAmLW9PAACgkQcZVLI8pN xgzS1xAApbeIu1uQVzb7b9P2GaDx49L4C1oM2w8rm+hnZGQMWE+ppfvH9nBJ+LdG ZkhYa85eetRZMn/a7Z/rBW5/AblLoooq28VhHD0llpdsmp9ONg1lZB5oD+A8W80m DtsjGoFzWYqPV4kDo0SoyaVmNAitMHPYmkrQ8vXOho5cQ0sii2dB/ZQimKQCIT8t zh0BCbNyfBUrk7jnIdSrchUianCvrKy8lHm2a3z8jy9J5octrajqnxdYNc8O7Zaq Poyf4m4JO8ok4IUiJxQ8om8N5z0EV581p5eg7nxt0lfBznGbOkC25flESzc91zfd MU1/11vG8MczpD40r9RK11wNKoszABIrusNYL8LdeS2Kj7YlhBO3a+xRHGmzSyF0 JrH5hy6o7IKzl9/cEHSTkbBWn9BkDy4kH8QAWCdKnPiGQqgHQwLkexmqH09yX/rD RP0sxHpdUXqiVlTASQHTTE1F8Xe9eJ/O65dLHR7Wj9dwnswDxC6wQaFFsLwbsLpI m4TqU7/7hsyUOaIuVFygKnUC2R5qTJ/L9hN0/UgHYZZx2ULBRIRLsWizvcBEUFxr S81ab0YQFwrQYnrI+saIaMajPfLyc/B2gvJ+335n7UjrbufKd0RW5lsfQ6x+pGTb 92hJPRl2eEyPf3QWw12+AMMW8FtLWQphiuuC0hcXUt2a0tm2mss= =2tvZ -----END PGP SIGNATURE----- --d1frJE3dRHJUOe+A-- --===============3741821086472708052== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". --===============3741821086472708052==--