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Subject: Re: mesa 13.0.3-1
To: The Cygwin Mailing List <cygwin@cygwin.com>
References: <201701271949.v0RJnruM022759@int-mx09.intmail.prod.int.phx2.redhat.com>
From: Jon Turney <jon.turney@dronecode.org.uk>
Message-ID: <85931e15-4980-b307-ee0a-e513fe0be0e4@dronecode.org.uk>
Date: Tue, 21 Feb 2017 14:47:12 +0000
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On 27/01/2017 19:47, Yaakov Selkowitz wrote:
> The following packages have been uploaded to the Cygwin distribution:
>
> * mesa-13.0.3-1
> * dri-drivers-13.0.3-1
> * libglapi0-13.0.3-1
> * libGL1-13.0.3-1
> * libGL-devel-13.0.3-1
> * libOSMesa8-13.0.3-1
> * libOSMesa-devel-13.0.3-1
> * libEGL1-13.0.3-1
> * libEGL-devel-13.0.3-1
> * libGLESv2_2-13.0.3-1
> * libGLESv2-devel-13.0.3-1
> * windowsdriproto-13.0.3-1
>
> Mesa is an open-source implementation of the OpenGL, OpenGL ES, and EGL
> specifications for rendering interactive 3D graphics.

A change with this update which should be noted is that the default 
OpenGL renderer used for local X clients is now WGL (when available).

Please let us know if this causes any problems.

If you were setting the LIBGL_USE_WGL environment variable to select 
that, you may now remove it.

The previous default, of using the mesa software renderer, can be 
restored by setting the LIBGL_ALWAYS_SOFTWARE environment variable.

The documentation linked below has been updated appropriately.

> Complete documentation on OpenGL usage and configuration can be found here:
>
> http://x.cygwin.com/docs/ug/using-glx.html

-- 
Jon Turney
Volunteer Cygwin/X X Server maintainer

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