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List:       kde-panel-devel
Subject:    Re: Review Request: Add support for building libplasma with GLES2
From:       Martin =?ISO-8859-1?Q?Gr=E4=DFlin?= <mgraesslin () kde ! org>
Date:       2011-02-28 15:33:43
Message-ID: 1298907223.3946.2.camel () Nokia-N900-51-1
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----- Ursprüngliche Mitteilung -----
> On Friday, February 25, 2011 04:29:36 Jammy Zhou wrote:
> > -----------------------------------------------------------
> > This is an automatically generated e-mail. To reply, visit:
> > http://git.reviewboard.kde.org/r/100705/
> > -----------------------------------------------------------
> > Update the patch to remove direct OpenGL dependency for libplasma. The
> > OpenGL usage in libplasma should better go through libQtOpenGL,which
> > can be enabled for desktop OpenGL or OpenGL ES2.0
> > 
> > Summary
> > -------
> > 
> > After build kwin with GLES2 code path, the kwin binary still has
> > dependency on libGL.so, which is introduced by libplasma.so. Then we
> > also need to add GLES2 support to libplasma, so that kwin/plasma only
> > has dependency on libGLESv2.so in this case.
> > 
> > The new option "BUILD_PLASMA_WITH_OPENGLES" added in attached patch is
> > disabled by default, and distributions can turn it on when do packaging
> > for OpenGL ES2.0 support.
> 
> Shouldn't that option cover both, kwin and plasma? Or are there serious
> cases   where you'd want one, but not the other on opengl-es? If not,
> let's merge them   to prevent building and packaging headaches.
First of all: the problem has been solved by removing the libGL dependency from \
libplasma.

Now to the other question: yes there are cases for having kwin with gles and plasma \
with gl. kwin will start to focus on gles only (wayland) while there is no reason for \
Plasma to restrict on the gles api.

Cheers
Martin
> 
> Cheers,
> -- 
> sebas
> 
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