Sharing a texture between two glutin windows


Does anyone know of an example on how to share a texture between two different glutin windows? I’m using gfx-rs (pre-ll). I’m essentially trying to draw the same text on two windows using glyph-brush as efficiently as possible, and getting the benefit of keeping the text shown/wrapped identical (though it might be scaled or mirrored).

I’ve been going through pre-ll gfx-rs tutorials to get a better understanding of shaders and the basics of drawing to a screen, but I’m having a hard time finding the right way to draw the same thing onto two windows. If I’m going about this completely wrong or using the wrong terms, I’m open to all suggestions.