Настроение:	annoyed
Entry tags:	gamedev

PNG format
I'm using PNG since I got my first PC.
I even wrote my own PNG loader.
Yet I didn't knew PNG has a "page geometry" field.
It is intended for storing layers from an image processing program.
But it can popup in normal PNGs.
Some software, like imagemagic, will process it.
That gives unexpected results.
Say 96x96 PNG will behave like 1024x1024 one.
Then it will crash due to out of memory error.