From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id C5BA9E00E84; Fri, 25 Sep 2015 14:01:24 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 X-Spam-HAM-Report: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (twoerner[at]gmail.com) * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [209.85.223.174 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Received: from mail-io0-f174.google.com (mail-io0-f174.google.com [209.85.223.174]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 8CA4EE00474 for ; Fri, 25 Sep 2015 14:01:16 -0700 (PDT) Received: by ioiz6 with SMTP id z6so123277512ioi.2 for ; Fri, 25 Sep 2015 14:01:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-type:content-transfer-encoding; bh=popbOWFt4OwVQ3cZcMzvdmfOoJPOCq0JJjqGGp5X630=; b=uNZ/e0MR66jOa8bt18VXbZxSkPmSQDGBDKIJID+mPSVjCes7zjNRrikW1F9coZ60or 0v/umpyVb0VBd78fiRqH4WKUwkbKAmdhHqkvGtzdUpTvzyDrXWp/lp5/v0JjwMibESCI SU5ajrV3Os0B+vNwADJRLJlbBJjLyIg2u+eYvLJtgyvMprmFTt3efzyRt6gd6Jqnkd/4 se/JIvy2EPYOEBp/cdyPw/0tN5cyTTHNp1XAtbRa3C++Ah9MqHUtLJ3+W0EgohwrL7LS 2UMzgXf3nZJgnqpSKBxqMMIGB4diXuuM4VcDjU5GMxebBLWQCX6eChyUq/N+EMRTGwxi sHKQ== X-Received: by 10.107.41.194 with SMTP id p185mr9975961iop.109.1443214876383; Fri, 25 Sep 2015 14:01:16 -0700 (PDT) Received: from [192.168.141.85] (dsl-67-55-28-109.acanac.net. [67.55.28.109]) by smtp.gmail.com with ESMTPSA id g198sm2371604ioe.6.2015.09.25.14.01.15 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 25 Sep 2015 14:01:15 -0700 (PDT) To: Mark O'Donovan , "yocto@yoctoproject.org" References: From: Trevor Woerner Message-ID: <5605B618.7010700@gmail.com> Date: Fri, 25 Sep 2015 17:01:12 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: Subject: Re: Webkit2gtk opengl issue X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Sep 2015 21:01:24 -0000 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit On 09/23/15 07:53, Mark O'Donovan wrote: > I am working on an am335x based project, with a webkitgtk > program on the screen, displaying a simple webpage. > > I want to use a standard yocto kernel, which I believe > means I must do without the SGX hardware acceleration > until an open-source driver is available. You need to use whatever kernel the accelerated drivers were written against. Sometimes that can be fairly recent, other times: not so much. > Thus in fido I had added opengl to DISTRO_FEATURES_remove > This worked with webkitgtk 1.x > > The webkitgtk 2.x recipe also specifies opengl as optional. > However it depends on gtk+3 which depends on libepoxy > which requires virtual/egl. For ARM SoCs/boards that have mali (which isn't your case, but is mine), the user-space binary-only mali drivers PROVIDE egl, so it is possible for me to build libepoxy with DISTRO_FEATURES_remove = "opengl" and the mali test app and x11 server both build and run correctly. > Is this an oversight?? > > Is it possible to build webkit 2.x without opengl?? I don't know. But in the mali case it is possible to have mali provide egl/gles1/gles2 and have mesa-gl provide an opengl-only solution as a fall-back for any non-egl/gles1/2 apps (or at least theoretically it is). Hope this helps.