Re: [meta-fsl-arm][PATCH 2/9] gstreamer1.0-plugins-bad: Fix for gl plugin not built in wayland backend

From: Yuqing Zhu <carol.zhu@nxp.com>
To: Carlos Rafael Giani <dv@pseudoterminal.org>,
	Otavio Salvador <otavio.salvador@ossystems.com.br>
Cc: "meta-freescale@yoctoproject.org" <meta-freescale@yoctoproject.org>
Subject: Re: [meta-fsl-arm][PATCH 2/9] gstreamer1.0-plugins-bad: Fix for gl plugin not built in wayland backend
Date: Mon, 1 Feb 2016 09:38:58 +0000	[thread overview]
Message-ID: <AM4PR04MB1635AAF617BF281A5A6215DCE9DE0@AM4PR04MB1635.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <56AF0858.8050209@pseudoterminal.org>

Hi Carlos,

     Only those applications which need Mesa EGL as default need to be changed to allow this Vivante EGL version.
     Yes, they should have to adapt to it!

     It doesn't make sense if we update the Vivante EGL from 1.0 to 9.0 directly.

     And different version can differentiate between Mesa EGL and Vivante EGL.

B.R.
Yuqing Zhu      

-----Original Message-----
From: Carlos Rafael Giani [mailto:dv@pseudoterminal.org] 
Sent: Monday, February 01, 2016 3:25 PM
To: Yuqing Zhu <carol.zhu@nxp.com>; Otavio Salvador <otavio.salvador@ossystems.com.br>
Cc: meta-freescale@yoctoproject.org
Subject: Re: [meta-freescale] [meta-fsl-arm][PATCH 2/9] gstreamer1.0-plugins-bad: Fix for gl plugin not built in wayland backend

This is something I've observed as well. The question is: should Vivante's wayland-egl .pc be patched? Or should other applications have to adapt to it?
I am inclined towards the first option.

On 2016-02-01 07:54, Yuqing Zhu wrote:
> Hi Otavio,
>
>       In Gstreamer, the default one is Mesa EGL with version 9.0.
>       But we use Vivante EGL with this 1.0 version number.
>       So we labeled this patch as i.MX specific.
>
>
>
> B.R.
> Yuqing Zhu
> -----Original Message-----
> From: Otavio Salvador [mailto:otavio.salvador@ossystems.com.br]
> Sent: Thursday, January 28, 2016 7:53 PM
> To: Yuqing Zhu <carol.zhu@nxp.com>
> Cc: Carlos Rafael Giani <dv@pseudoterminal.org>; 
> meta-freescale@yoctoproject.org
> Subject: Re: [meta-freescale] [meta-fsl-arm][PATCH 2/9] 
> gstreamer1.0-plugins-bad: Fix for gl plugin not built in wayland 
> backend
>
> On Thu, Jan 28, 2016 at 5:29 AM, Yuqing Zhu <carol.zhu@nxp.com> wrote:
>> Hi Carlos,
>>
>>
>>        We change it to 1.0 as the wayland-egl in our build is 1.0.
>>
>>        Below is the info from usr/lib/pkgconfig/wayland-egl.pc
>>        Name: wayland-egl
>>        Description: Bind the driver EGL to the Wayland API
>>        Version: 1.0.0
>>        Libs: -L${libdir} -lEGL
>>        Cflags: -I${includedir}
> This should be fixed or other projects will end changing to be changed to allow this version.
>