Code review comment for lp://staging/~andreas-pokorny/mir/preserve-framebuffer-on-compatible-configurations-in-stub-graphics
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| Andreas Pokorny (andreas-pokorny) wrote | # |
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> Huh. I was sure I'd already reviewed this.
>
> It's conservative - compatible() will return false in lots of cases where
> DisplayBuffers would not need to be invalidated - but so are all the real
> hardware implementations.
yes thats the motivation.. I think we could reduce the invalidating cases in the hardware implementations, i.e. we could make the position of the db not be part of the db - but just an information the compositors get from the configuration. Then we can come back here and maybe reiterate on the behavior of fake display.