From: Brad Midgley <bmidgley@xmission.com>
To: bluez-devel@lists.sourceforge.net
Subject: [Bluez-devel] fixed-point sbc decoder
Date: Mon, 24 Oct 2005 16:29:30 -0600 [thread overview]
Message-ID: <435D604A.2050606@xmission.com> (raw)
Victor,
I was working on the fixed point decoder. I also found and reorganized
the inner loop around another optimization... the code I've written
works when using floating point but something is not right in the fixed
point. Can you have a quick look?
What I do is
btsco$ make && ./sbc/sbcdec t1.sbc
I suspect I'm not be doing the 64 to 32 bit conversions right...
http://bluetooth-alsa.sf.net/fixed/fixed-decode.patch
http://bluetooth-alsa.sf.net/fixed/t1.sbc
The latter is just an audio file, but as a bonus it's a friend's band
(and probably too noisy to be a good test :)
Brad
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next reply other threads:[~2005-10-24 22:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-24 22:29 Brad Midgley [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-10-25 7:28 [Bluez-devel] fixed-point sbc decoder Victor Shcherbatyuk
2005-10-27 3:07 ` Brad Midgley
2005-10-27 5:33 ` Brad Midgley
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