From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Antonino A. Daplas" Subject: Re: Optimized cfbimgblt.c Date: Fri, 21 Jan 2005 06:00:06 +0800 Message-ID: <200501210600.06363.adaplas@hotpop.com> References: Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1CrkLh-0001SK-9w for linux-fbdev-devel@lists.sourceforge.net; Thu, 20 Jan 2005 14:00:17 -0800 Received: from smtp-out.hotpop.com ([38.113.3.61]) by sc8-sf-mx2.sourceforge.net with esmtp (Exim 4.41) id 1CrkLg-0007Qo-M3 for linux-fbdev-devel@lists.sourceforge.net; Thu, 20 Jan 2005 14:00:17 -0800 Received: from hotpop.com (kubrick.hotpop.com [38.113.3.103]) by smtp-out.hotpop.com (Postfix) with SMTP id 33767D310EF for ; Thu, 20 Jan 2005 22:00:03 +0000 (UTC) In-Reply-To: Content-Disposition: inline Sender: linux-fbdev-devel-admin@lists.sourceforge.net Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" To: linux-fbdev-devel@lists.sourceforge.net, James Simmons Cc: "adaplas@hotpop.com" On Friday 21 January 2005 02:08, James Simmons wrote: > Oops. Need to CC Tony. > > > Here is a patch for packed pixel software imageblit. Since the code to > draw a color image and a mono image are almost the same I merged them. > Second I made the code generic enough to work on big endian and little > endian code at the same time. I set my radeon card in my x86 box to big > endian mode and tested. It worked for me but I like people on big endian > machines to test it. The last fix was to deal with the 16 color logo. The > fb_set_logo was unpacking the 4bpp info. Now cfb_imageblit can handle the > logo data directly. Most hardware expects the data not to be unpacked. > Another bug was image.depth was always set to 8 in fb_show_logo. This is > in correct. Please test. Thank you. Hi James, how are you doing :-) ? The patch looks good, I'll do a few tests. Tony P.S: Any chance you want to maintain the fb layer again, let me know... ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl