Searched refs:spx_cos_norm (Results 1 – 3 of 3) sorted by relevance
153 (x)->r = spx_cos_norm((phase));\154 (x)->i = spx_cos_norm((phase)-32768);\
45 #define spx_cos_norm(x) (cos((.5f*M_PI)*(x))) macro216 static inline spx_word16_t spx_cos_norm(spx_word32_t x) in spx_cos_norm() function
281 …tmp = SQR16_Q15(QCONST16(.5f,15)-MULT16_16_P15(QCONST16(.5f,15),spx_cos_norm(SHL32(EXTEND32(x),2))… in conj_window()