nanogui: Problem with BMP
Subject:
Problem with BMP
From:
Matej Gutman ####@####.####
Date:
9 Feb 2010 15:09:16 -0000
Message-Id: <606cd00e1002090709s261c0712l90fe8a52d373539e@mail.gmail.com>
Hi all!
I've noticed, that there is a problem with loading BMP files after
i've compiled for my new laptop. I've came to a conclusion, that it
has to do with the fact that i've compiled it on 64 bit architecture.
Problem:
- sizeof(unsigned long) = 8 on 64 bit machine
- sizeof(unsigned long) = 4 on 32 bit machine
After changing
typedef unsigned long DWORD;
into
typedef unsigned int DWORD;
i was able to load BMPs accordingly.
Few thoughts:
1) Why is there a new define of DWORD in image_bmp.c? Would be better
to include windef.h, right?
2) Maybe it would be better to define 64 bit architecture in config?
Something like X86_64_BIT?
Regards,
Matej
