what api should i look into for reading from picture files?
Today marks the third month since I started teaching myself c++, and to commemorate this milestone I want to challenge myself. I'm wanting to write a program that will flash back and forth between two pictures and find the differences between them. What should I start looking into to be able to do this? How do I access the information inside the picture file? Right now I'm at the level of the c++ made easy tutorials on this site and I've started a little opengl