Searched refs:HalfDiff (Results 1 – 2 of 2) sorted by relevance
262 static inline T HalfDiff(int32_t first, int32_t second) { in HalfDiff() function
554 *dest_pixel++ = HalfDiff(*source_prev_pixel++, *source_next_pixel++); in DerivativeX()584 *dest_row++ = HalfDiff(*source_prev_pixel++, *source_next_pixel++); in DerivativeY()