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Searched refs:fac_signal (Results 1 – 1 of 1) sorted by relevance

/external/libxaac/decoder/
Dixheaacd_fwd_alias_cnx.c105 WORD32 *fac_signal = &usac_data->x_ac_dec[16]; in ixheaacd_fwd_alias_cancel_tool() local
112 memset(fac_signal - 16, 0, ORDER * sizeof(WORD32)); in ixheaacd_fwd_alias_cancel_tool()
114 err = ixheaacd_acelp_mdct(x_in, fac_signal, &qshift, fac_length, ptr_scratch); in ixheaacd_fwd_alias_cancel_tool()
121 (FLOAT32)((FLOAT32)fac_signal[i] / (1 << (16 - qshift))); in ixheaacd_fwd_alias_cancel_tool()
129 fac_signal[i] = (WORD32)(ptr_fac_signal_flt[i] * (1 << (16 - qshift))); in ixheaacd_fwd_alias_cancel_tool()
134 (WORD32)ixheaacd_mul32_sh(fac_signal[i], gain, (WORD8)(16 - qshift))); in ixheaacd_fwd_alias_cancel_tool()