MULL 28 libavcodec/arm/mathops.h # define MULL MULL MULL 29 libavcodec/arm/mathops.h static inline av_const int MULL(int a, int b, unsigned shift) MULL 48 libavcodec/mathops.h # define MULL(a,b,s) (((int64_t)(a) * (int64_t)(b)) >> (s)) MULL 29 libavcodec/x86/mathops.h #define MULL(ra, rb, shift) \