Date: Sun, 25 Sep 2016 00:04:56 +0300 From: Andrey Chernov <ache@freebsd.org> To: Dimitry Andric <dim@FreeBSD.org>, Robert_Burmeister <robert.burmeister@utoledo.edu> Cc: freebsd-ports@freebsd.org, multimedia@freebsd.org Subject: Re: HTML5 videos crashes Firefox Message-ID: <da409961-cccc-99f7-84b2-6322e8a08031@freebsd.org> In-Reply-To: <D2D35AD2-DBA8-4628-B393-24C9C9815A47@FreeBSD.org> References: <56F804E9.8050506@netfence.it> <56FAAB3D.10906@netfence.it> <34cb33f2-69b0-aa43-1d98-6613713c8877@netfence.it> <b2ba6bbf-c313-aaf9-b83b-ec9c6848ceb9@netfence.it> <1474623338662-6132220.post@n6.nabble.com> <D2D35AD2-DBA8-4628-B393-24C9C9815A47@FreeBSD.org>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --SA77JvP29o3DHbct8upeGQq38lNkrsUwe Content-Type: multipart/mixed; boundary="bspQ7eUU7OGhD2uE5s8MnMHdIHe8XTJSi"; protected-headers="v1" From: Andrey Chernov <ache@freebsd.org> To: Dimitry Andric <dim@FreeBSD.org>, Robert_Burmeister <robert.burmeister@utoledo.edu> Cc: freebsd-ports@freebsd.org, multimedia@freebsd.org Message-ID: <da409961-cccc-99f7-84b2-6322e8a08031@freebsd.org> Subject: Re: HTML5 videos crashes Firefox References: <56F804E9.8050506@netfence.it> <56FAAB3D.10906@netfence.it> <34cb33f2-69b0-aa43-1d98-6613713c8877@netfence.it> <b2ba6bbf-c313-aaf9-b83b-ec9c6848ceb9@netfence.it> <1474623338662-6132220.post@n6.nabble.com> <D2D35AD2-DBA8-4628-B393-24C9C9815A47@FreeBSD.org> In-Reply-To: <D2D35AD2-DBA8-4628-B393-24C9C9815A47@FreeBSD.org> --bspQ7eUU7OGhD2uE5s8MnMHdIHe8XTJSi Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 24.09.2016 22:23, Dimitry Andric wrote: > On 23 Sep 2016, at 11:35, Robert_Burmeister <robert.burmeister@utoledo.= edu> wrote: >> I was able to resolve HTML5 videos crashes in Firefox 49 on FreeBSD 10= =2E3 i386 >> by changing the FFMPEG compile option to "SSE=3Doff" and recompiling F= FMPEG. >> >> The LLVM compiler was not dealing with an SSE bug on my older core2 CP= U. I have the same ffmpeg crash with SSE=3Don on Core2 Duo (which is all SSE= * capable) in x86 mode, all works with SSE=3Doff. Already reported to multimedia@ maintainer but got no reply. Don't have a time to try a patch right now, but I'll do it later. > I can't reproduce your particular crashes, but in the past I had create= d > a patch to force the FFmpeg build to use stack realignment. --bspQ7eUU7OGhD2uE5s8MnMHdIHe8XTJSi-- --SA77JvP29o3DHbct8upeGQq38lNkrsUwe Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJX5up5AAoJEKUckv0MjfbK6vEIALxdUBXVH41NsI0tehgRj4+Z h9scOLMZ195wtGSXxj3GmBtSBaX4O1fB2AfmJVEkH30OcVZstjaETdv8XcQSMjju I+wOSQYAQVGUWqj9at4mldZ388BzlbPOTZ4XCCCYoH5ys5tJr2g34BJcmhyl9Qho tMBSQ/ID+0dRCU40BQo0dTF5GweZtbGRH2U7Wyl9FNQAtVCJctVTxotqHrnsjB7m erAo/RRhW1gf+RwkooBYq0UymaZhhGw+No8vk5WLkPGIZeqnE0w0d5D8qqneuhyD 0pdl3ka4AbPWT9o8ogm+/sts9iXpXYzzHgYZHPqeYNx2WC3kJyGmXbXNKY/viSA= =Up9z -----END PGP SIGNATURE----- --SA77JvP29o3DHbct8upeGQq38lNkrsUwe--
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