It's assumed that not all OpenGL ES implementation are compliant with
the 3.x specification. Therefore an additional virtual providers is
created to explicit compatibility with OpenGL ES 3 specification.
Cc: Quentin Schulz <foss+yocto@0leil.net>
(From OE-Core rev: 405cd7a37988ced627fe6ad6fd3089c17f59367e)
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>