Code review comment for lp:~alan-griffiths/mir/move-graphicsplatform-dependencies-to-graphics

> One concern I have is that we move some interfaces away from their consumers
> (e.g. msh::PixelBuffer). Although the consumer can still conceptually stay in
> control of the interface, the dissociation makes it less intuitive to do so.
> An alternative would be to change the license in files without moving them,
> but that's arguably more complicated and confusing for interested parties. So
> I guess this dissociation is something we will need to live with :/

In the specific case of PixelBuffer it would also be possible to move the gl_pixel_buffer.cpp/.h code out of graphics as it is platform independent gl code.

Perhaps the same is true of the other implementations in graphics? I need to think about this (and where, if anywhere, to put them).

Buffer however is implemented differently across gbm and android.