Hi;
im reading on this book that is taking a whole chapter to explain on color masking and compression for DIBs specialy BITFIELD flag
and it looks that decoding these DIBS requires me to come up with my own routines to comeup with handling the masks and soforth .it actually makes it to look as if half of setting up and showing a bitmap on window has to do with lots of work on masking and compression.but when i look at some codes of others for viewing bitmap there is hardly any code related to this masking procedure if any. i havent done any DIB viewer code before so can some one tell me if i need to do a lot of work on comp and masking for a simple programm or GDI functions have their own predefined routin to figure it out for me?