How to invalidate transformed image after source images are invalidated
I am compositing an image (
result) out of 3 other images (
c.webp) with the overlay (layer) transformation.
When I update one of the source images (
c) with the
cld uploader upload command I also send the
invalidate flag, but this only invalidates the cache of the source images, not of
I think, I could use the
explicit method to force regenerating
result, but because I need the image in multiple resolutions, I want to avoid that. (I’m also giving a simple example. In my real world scenario, I do this compositing with hundreds of images).
Is there a way I can get this to work efficiently, or do I need to introduce version numbers here?