This is ridiculous. Your solution appears to keep the memory somewhat constant around 20mb-28mb untill it suddenly runs out of memory. Literally out of nowhere.
I have no idea what's causing everything, so I decided to get rid of the window altogether and to try saving the images instead of displaying + saving them. Now I run in "Internal error: ..\ztc\cgcs.c 343"... D is really dissapointing here. Maybe it's the gc having fun, maybe it's something else, no way to know for sure. Having to give up on displaying it altogether runs into internal error's.
