From: Holger Freyther <holger+oe@freyther.de>
To: openembedded-devel@lists.openembedded.org
Subject: Re: [PATCH] qt4: replace underscore with dash in library name
Date: Mon, 18 Oct 2010 18:28:02 +0200 [thread overview]
Message-ID: <4CBC7592.80807@freyther.de> (raw)
In-Reply-To: <131E5DFBE7373E4C8D813795A6AA7F080310FFAF0B@dlee06.ent.ti.com>
On 10/18/2010 06:24 PM, Maupin, Chase wrote:
>> Why do you need to patch Qt? :)
>
> This library allows Qt to use the NEON processor on our Cortex-A8 for bitblit operations. Currently this recipe is being carried in our overlay but will be moved to the OE mainline once we have all the licensing worked out.
Interesting, I worked on the raster engine in the 4.7 release cycle, did some
neon code as well. Samuel has done his version from scratch and integrated it.
Is that handwritten neon code or using gcc mnemonics? How does it compare to
what is in 4.7? Qt 4.7 can use ARM NEON even for string compares and other
parts of libQtCore.
PS: Do you need someone to integrate your patch?
next prev parent reply other threads:[~2010-10-18 16:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-12 13:25 [PATCH] qt4: replace underscore with dash in library name Chase Maupin
2010-10-18 13:39 ` Maupin, Chase
2010-10-18 14:38 ` Holger Freyther
2010-10-18 15:01 ` Maupin, Chase
2010-10-18 16:20 ` Holger Freyther
2010-10-18 16:24 ` Maupin, Chase
2010-10-18 16:28 ` Holger Freyther [this message]
2010-10-19 12:38 ` Maupin, Chase
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