Date: Fri, 04 Dec 2020 21:20:44 +0000 From: bugzilla-noreply@freebsd.org To: multimedia@FreeBSD.org Subject: [Bug 251125] audio/jack: update to jack2 or add new port audio/jack2 Message-ID: <bug-251125-12827-8umYVw9Rug@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-251125-12827@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251125 --- Comment #51 from Florian Walpen <dev@submerge.ch> --- (In reply to Goran Mekić from comment #50) For testing I would just replace the SNDCTL_DSP_SETFRAGMENT ioctl with SNDCTL_DSP_SETBLKSIZE using fInputBufferSize as parameter. You can see in the jack output whether the fragment size is set to the requested 512 * 18 * 4 or rounded to a different size. If it is the requested size, test again for glitches, otherwise I don't see any use in it. For an actual FreeBSD-specific implementation we could maybe: 1. Set SNDCTL_DSP_SETBLKSIZE 2. Check the result with SNDCTL_DSP_GETBLKSIZE 3. If not the requested size, use SNDCTL_DSP_SETFRAGMENT with 4 or 8 fragments -- You are receiving this mail because: You are the assignee for the bug.help
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