I am currently using IPP 32 bits library togething with code samples provided from Intel for video encoding and decoding. I found that there are 32 bits dedicated c files under vm, e.g. vm_thread_linux32.c.
If I want to compile the code under 64 bits OS (Linux) using IPP 64 bits library (version 6.1.2.051), does Intel provide 64 bits version of the c files mentioned above or do I have to use only 32 bits version using multiple flags in make file (e.g. -DLINUX32 -DLINUX64) ? In the latter case, will there be any performance degradation because of using 32 bits version of source code?