On 09.08.2020 17:23, Hisham Sueyllam via Cygwin wrote:
Well, I was able to get Xwin opengl 4.6 apps to work in cygwin by adding the
Mesa libs and demos to my setup. Not sure why is this needed but I thought it
would be a good idea to share my 2 cents worth of knowledge on this forum for
anyone seeking help. Without the Mesa I was able only to run up to opengl 3.3
apps...
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If you follow the link from libGL-dvel to the source package
https://cygwin.com/packages/summary/mesa-src.html
summary: X11 OpenGL implementation
description: Mesa is an open-source implementation of the OpenGL, OpenGL
ES, and EGL specifications for rendering interactive 3D graphics.
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