Adding function pointer type & array definition for luma vps filter functions.
Adding C primitive for luma vps filter functions.
Adding test bench code for luma vps filter functions.
asm: routines for luma vps filter functions for all block sizes.
Adding asm function declaration and function pointer initializations for luma vps functions.
tenccu:remove calling outTempCU->initEstData() multiple time without changing outTempCU from xCompressIntraCU
input:reset the file pointer before return in guessFrameCount()