hadamard_4x4_8_fallback   91 libde265/fallback-dct.h void hadamard_4x4_8_fallback(int16_t *coeffs, const int16_t *input, ptrdiff_t stride);
hadamard_4x4_8_fallback  123 libde265/fallback.cc   accel->hadamard_transform_8[0] = hadamard_4x4_8_fallback;