This conversation has been merged. Please reference the main conversation: Photoshop: Non-destructive filter layers instead of smart-filters
My suggestion is to create an API to create custom adjustment layers. It turns out Adobe has already done quite a bit of the legwork with pixel-bender. If there were a new adjustment layer type that accepted pixel bender files, then this would be a perfect solution (and is GPU accelerated to boot)
would this be a reasonable feature?