Bug 548770

Summary:	media-libs/speexdsp: bugfix for media-sound/mumble
Product:	Gentoo Linux	Reporter:	Fabian Henze <flyser42>
Component:	Current packages	Assignee:	Gentoo Sound Team <sound>
Status:	RESOLVED FIXED
Severity:	normal	CC:	flyser42, kripton, tgurr
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://git.xiph.org/?p=speexdsp.git;a=commit;h=a2133f5904ddb616b6578920bd2199f5accb484d
Whiteboard:
Package list:		Runtime testing required:	---

Description Fabian Henze 2015-05-06 13:28:56 UTC

There has been a bug in speex that caused pretty nasty inverted clipping in mumble. It has recently been fixed and I think it should be cherry-picked
to improve the voice quality for mumble users. Note that speex has recently been split into speex and speexdsp and the fix went into speexdsp.

Some related URLs:
https://git.xiph.org?p=speexdsp.git;=commit;=a2133f5904ddb616b6578920bd2199f5accb484d
https://github.com/mumble-voip/mumble/pull/1651

Reproducible: Always

Comment 1 Larry the Git Cow gentoo-dev

2017-12-17 22:56:56 UTC

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=571bc4e9199a5d7c150e7d4759da9ef888c980c9

commit 571bc4e9199a5d7c150e7d4759da9ef888c980c9
Author:     Andreas Sturmlechner <asturm@gentoo.org>
AuthorDate: 2017-12-17 22:56:12 +0000
Commit:     Andreas Sturmlechner <asturm@gentoo.org>
CommitDate: 2017-12-17 22:56:39 +0000

    media-libs/speexdsp: Fix rare overflow causing clipping in mumble
    
    Closes: https://bugs.gentoo.org/548770
    Package-Manager: Portage-2.3.19, Repoman-2.3.6

 .../speexdsp/files/speexdsp-1.2_rc3-overflow.patch | 66 ++++++++++++++++++++++
 media-libs/speexdsp/speexdsp-1.2_rc3-r2.ebuild     | 58 +++++++++++++++++++
 2 files changed, 124 insertions(+)