From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-bk0-f47.google.com (mail-bk0-f47.google.com [209.85.214.47]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 08878E01477 for ; Thu, 30 May 2013 08:01:10 -0700 (PDT) Received: by mail-bk0-f47.google.com with SMTP id jg1so210608bkc.34 for ; Thu, 30 May 2013 08:01:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:subject:date:message-id:user-agent:in-reply-to:mime-version :content-transfer-encoding:content-type:x-gm-message-state; bh=tZecEANJQc605yP4WOYv6RGWAH2zuFyinktZAvGysvk=; b=WrO4XjCv26vJBNq/ekH16V0vcZTq9EgOgN8q2gssrV75ujucNVaJHMBnEQkpF97fTs 06WXxcNCdAUoRwBs8hs0YT3Kn2NNdY4FAIE/Z434POUa8F8e00+uac2lSsB1JvWP518T Q/fL4mKg9DsfnvlqVzxNCV+Astd9L8vVafOslzHE6vz6sZzAPsg2BI+qp8ZoXCbFSoYY pXrfOCReJIo0Tp6f4SWAIxQErE99w6NoAiZKzH+dSjRL+1OcG2inNy0Ui7/I3HYNIQBD 08eZMQR0KeELZl6nGFOv/54rJzKGNMI+MlCSoL6XcgvTe/v8QW2m9bAdnryuLXGTDkk1 xFJg== X-Received: by 10.204.230.79 with SMTP id jl15mr910244bkb.138.1369926068755; Thu, 30 May 2013 08:01:08 -0700 (PDT) Received: from localhost.localdomain (static-217-133-170-65.clienti.tiscali.it. [217.133.170.65]) by mx.google.com with ESMTPSA id uh4sm13823452bkb.14.2013.05.30.08.01.07 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Thu, 30 May 2013 08:01:07 -0700 (PDT) From: Diego Rondini To: meta-freescale@yoctoproject.org Date: Thu, 30 May 2013 17:01:05 +0200 Message-ID: <7920833.onSz04t0PO@localhost.localdomain> User-Agent: KMail/4.10.3 (Linux/3.8.13-100.fc17.x86_64; KDE/4.10.3; x86_64; ; ) In-Reply-To: MIME-Version: 1.0 X-Gm-Message-State: ALoCoQlUr23uuCPiDR8dyYfj1rCzsVVtKULMdI7UGwmudHNw4pAmwlsL9cmR/RxHh3rYtk6nqyGq Subject: Re: Vivante X11 tests X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 May 2013 15:01:11 -0000 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Silas wrote: > Hi Diego, > > I did some quick and dirty plot this morning. What I did are replacing the > kernel gpu driver source code, writing recipes for gpu-viv-bin-mx6q, > xf86-dri-vivante and xf86-video-imxfb-vivante. It compiles fine and I test > the simple triangle sample from the sdk. The result is...it only works in > fullscreen. If I create a smaller window in XCreateSimpleWindow other than > full screen size, it gives me a blank window. > > Silas Hi Silas, What you are reporting corresponds to my personal experience. Here's what I gather about Vivante drivers until now. This is what happens with both 1.1.0 and 4.0.0: - only Unity 2D (window manager Metacity) is able to display 3D applications inside a window, without displaying black / white content. Every other desktop I've tested fails. These are the tested combinations: Ubuntu Unity 3D (wm Compiz); Ubuntu XFCE (wm xfwm); Ubuntu Openbox session (wm openbox); Yocto Sato (wm matchbox); Yocto Openbox session (wm openbox); - performance in Ubuntu Unity 2D in Windowed mode is really poor and unsatisfying; while is okay in fullscreen mode; - I can run fullscreen 3D applications in Ubuntu even in openbox and XFCE. Silas, which test did you run in fullscreen under Yocto? Is there any ready made or easy to build? On the contrary now I'm able to use 3D applications in windowed mode in Yocto danny with Vivante drivers 12.09.01 by replacing the correct missing x11 binaries (libGAL, libEGL and libVIVANTE). Bests, Diego