From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 08331E0088A; Mon, 13 Oct 2014 00:27:22 -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=-2.6 required=5.0 tests=BAYES_00,HTML_MESSAGE, RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [85.31.212.143 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 0.0 HTML_MESSAGE BODY: HTML included in message Received: from fx803.security-mail.net (smtpout140.security-mail.net [85.31.212.143]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 064BBE00861 for ; Mon, 13 Oct 2014 00:27:16 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by fx803.security-mail.net (MTA) with SMTP id 31C503B08578 for ; Mon, 13 Oct 2014 09:22:57 +0200 (CEST) Received: from fx803 (localhost [127.0.0.1]) by fx803.security-mail.net (MTA) with ESMTP id 2AA463B08571; Mon, 13 Oct 2014 09:22:57 +0200 (CEST) X-Virus-Scanned: E-securemail x-secugrey: score=-10 x-secugrey: filter=out_default,id=20141013092244-37188-00003,score=-20 x-secugrey: score=-10 x-secugrey: filter=out_default,id=20141013092256-37188-00004,score=-20 Received: from cg92.security-mail.net (cg92.security-mail.net [172.16.248.92]) by fx803.security-mail.net (MTA) with SMTP id 8B32B3B0856B; Mon, 13 Oct 2014 09:22:44 +0200 (CEST) Received: from [89.91.77.218] (account yannick.calmettes@analogway.com HELO [192.168.0.39]) by mails.optimails.com (CommuniGate Pro SMTP 6.0.9) with ESMTPSA id 1827038439; Mon, 13 Oct 2014 09:22:43 +0200 Message-ID: <543B7D3B.6030108@analogway.com> Date: Mon, 13 Oct 2014 09:20:27 +0200 From: Yannick Calmettes User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: =?ISO-8859-1?Q?Eric_B=E9nard?= References: <5437F5F0.4060604@analogway.com> <20141010171609.0334f2e6@e6520eb.localdomain> In-Reply-To: <20141010171609.0334f2e6@e6520eb.localdomain> X-Virus-Scanned: by Security-Mail Cc: "meta-freescale@yoctoproject.org" Subject: Re: QT 5.2.1 and eglfs 0x3003 error 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: Mon, 13 Oct 2014 07:27:22 -0000 Content-Type: multipart/alternative; boundary="------------060303040601070505000407" --------------060303040601070505000407 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Hi Eric, This patch is already include in the Yocto release I use. So this is not the same problem. Maybe eglfs cannot use 24 bits framebuffer ? I forgot to say that I use framebuffer configuration (no X11 or Wayland). Yannick ** Le 10/10/2014 17:16, Eric Bénard a écrit : > Hi Yannick, > > Le Fri, 10 Oct 2014 17:06:24 +0200, > Yannick Calmettes a écrit : >> I've encountered a strange error with QT 5.2.1 and eglfs platform. When >> I launch a Qt5_CinematicExperience demo (and any other Qt apps) I have >> an error "EGL Error : Could not create the egl surface: error = 0x3003". >> In fact this error occurred only when the framebuffer is configured in >> 24bpp. In 32bpp or 16bpp the demo works correctly. The problem is that >> in my real product we use a 24bpp LCD screen. >> >> Is someone already encountered this problem ? >> >> Yannick >> >> I use "imx-3.10.31-1.1.0_beta" branch with a MCIMX6Q-SDB board >> (MACHINE=imx6qsabresd). I run the fsl-image-qt5 image and start the demo >> with "Qt5_CinematicExperience -platform eglfs". >> > maybe you can try this patch : > http://patchwork.openembedded.org/patch/66349/ > > Eric > --------------060303040601070505000407 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit
Hi Eric,

This patch is already include in the Yocto release I use. So this is not the same problem. Maybe eglfs cannot use 24 bits framebuffer ?

I forgot to say that I use framebuffer configuration (no X11 or Wayland).

Yannick

Le 10/10/2014 17:16, Eric Bénard a écrit :
Hi Yannick,

Le Fri, 10 Oct 2014 17:06:24 +0200,
Yannick Calmettes <yannick.calmettes@analogway.com> a écrit :

I've encountered a strange error with QT 5.2.1 and eglfs platform. When 
I launch a Qt5_CinematicExperience demo (and any other Qt apps) I have 
an error "EGL Error : Could not create the egl surface: error = 0x3003".
In fact this error occurred only when the framebuffer is configured in 
24bpp. In 32bpp or 16bpp the demo works correctly. The problem is that 
in my real product we use a 24bpp LCD screen.

Is someone already encountered this problem ?

Yannick

I use "imx-3.10.31-1.1.0_beta" branch with a MCIMX6Q-SDB board 
(MACHINE=imx6qsabresd). I run the fsl-image-qt5 image and start the demo 
with "Qt5_CinematicExperience -platform eglfs".
 

maybe you can try this patch :
http://patchwork.openembedded.org/patch/66349/

Eric

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