On Sat, Mar 1, 2025, at 23:01, Alyssa Rosenzweig wrote: > Apple GPUs support various non-linear image layouts. Add modifiers for > these layouts. Mesa requires these modifiers to share non-linear buffers > across processes, but no other userspace or kernel support is > required/expected. > > These layouts are notably not used for interchange across hardware > blocks (e.g. with the display controller). There are other layouts for > that but we don't support them either in userspace or kernelspace yet > (even downstream), so we don't add modifiers here. > > Signed-off-by: Alyssa Rosenzweig <alyssa@xxxxxxxxxxxxx> > --- I don't understand much about GPUs but the explanation here is clear enough even for me. Reviewed-by: Sven Peter <sven@xxxxxxxxxxxxx> Best, Sven
