From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gandharva.secretlabs.de ([78.46.147.237]) by linuxtogo.org with esmtp (Exim 4.69) (envelope-from ) id 1P7sZg-0008Ie-O4 for openembedded-devel@lists.openembedded.org; Mon, 18 Oct 2010 18:28:37 +0200 Received: from [192.168.0.101] (91-64-127-39-dynip.superkabel.de [91.64.127.39]) by gandharva.secretlabs.de (Postfix) with ESMTPA id 082541B10C0C for ; Mon, 18 Oct 2010 16:29:02 +0000 (UTC) Message-ID: <4CBC7592.80807@freyther.de> Date: Mon, 18 Oct 2010 18:28:02 +0200 From: Holger Freyther User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.9) Gecko/20100921 Fedora/3.1.4-1.fc14 Lightning/1.0b2 Thunderbird/3.1.4 MIME-Version: 1.0 To: openembedded-devel@lists.openembedded.org References: <1286889913-20008-1-git-send-email-Chase.Maupin@ti.com> <4CBC5C00.2070200@freyther.de> <131E5DFBE7373E4C8D813795A6AA7F080310FFAE94@dlee06.ent.ti.com> <4CBC73DF.6080302@freyther.de> <131E5DFBE7373E4C8D813795A6AA7F080310FFAF0B@dlee06.ent.ti.com> In-Reply-To: <131E5DFBE7373E4C8D813795A6AA7F080310FFAF0B@dlee06.ent.ti.com> X-SA-Exim-Connect-IP: 78.46.147.237 X-SA-Exim-Mail-From: holger+oe@freyther.de X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on discovery X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00 autolearn=ham version=3.2.5 X-SA-Exim-Version: 4.2.1 (built Wed, 25 Jun 2008 17:20:07 +0000) X-SA-Exim-Scanned: Yes (on linuxtogo.org) Subject: Re: [PATCH] qt4: replace underscore with dash in library name X-BeenThere: openembedded-devel@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: openembedded-devel@lists.openembedded.org List-Id: Using the OpenEmbedded metadata to build Distributions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Oct 2010 16:28:37 -0000 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit 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?