Upcoming Qt switch to OpenGL ES on arm64

[Ian Campbell]

On Mon, 2018-11-26 at 12:07 +0100, bret curtis wrote:
> The hardware that supports GLES also supports OpenGL because GLES is
> a subset of OpenGL.

I'm confused by this inference. If GLES is a subset of OpenGL then
surely hardware which claims to implement GLES is at liberty to only
implement that subset and would therefore not necessarily support
OpenGL.

Ian.