transform_16x16_add_16_fallback   53 libde265/fallback-dct.h void transform_16x16_add_16_fallback(uint16_t *dst, const int16_t *coeffs, ptrdiff_t stride, int bit_depth);
transform_16x16_add_16_fallback  101 libde265/fallback.cc   accel->transform_add_16[2] = transform_16x16_add_16_fallback;