Description
Crippling Performance of Format conversion RGB8 to RGBA8 for large png (20'000x7000)
most probably due to encode/decode pixels in image filters used by IUtilities -> ImageRegionIterator -> performIntermediateCopy
Solution proposal
Just measure performance and do some profiling first to find what causes the issue, then solution finding will be easier.
Additional context
internal discord chat
Description
Crippling Performance of Format conversion RGB8 to RGBA8 for large png (20'000x7000)
most probably due to encode/decode pixels in image filters used by IUtilities -> ImageRegionIterator -> performIntermediateCopy
Solution proposal
Just measure performance and do some profiling first to find what causes the issue, then solution finding will be easier.
Additional context
internal discord chat