Link to home
Start Free TrialLog in
Avatar of Alavna
Alavna

asked on

how to compare two bitmaps for equality fast?

Hi, I have two bitmaps both 19px wide and 54px high..Just want to know if they are the same visually or not..I am currently using scanline looping through both bitmaps till i find different pixels or else they are the same..but i read somewher that this approach is slow relative to what is possible..How can I use GetDIbits for this purpose?
thanks
ASKER CERTIFIED SOLUTION
Avatar of irishbuddha
irishbuddha
Flag of United States of America image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial