Searched refs:prior_ratio (Results 1 – 1 of 1) sorted by relevance
| /external/speex/libspeex/ |
| D | preprocess.c | 841 spx_word16_t prior_ratio; in speex_preprocess_run() local
850 …prior_ratio = PDIV32_16(SHL32(EXTEND32(st->prior[i]), 15), ADD16(st->prior[i], SHL32(1,SNR_SHIFT))… in speex_preprocess_run()
851 …theta = MULT16_32_P15(prior_ratio, QCONST32(1.f,EXPIN_SHIFT)+SHL32(EXTEND32(st->post[i]),EXPIN_SHI… in speex_preprocess_run()
855 st->gain[i] = EXTRACT16(MIN32(Q15_ONE, MULT16_32_Q15(prior_ratio, MM))); in speex_preprocess_run()
885 spx_word16_t prior_ratio; in speex_preprocess_run() local
891 …prior_ratio = PDIV32_16(SHL32(EXTEND32(st->prior[i]), 15), ADD16(st->prior[i], SHL32(1,SNR_SHIFT))… in speex_preprocess_run()
892 …theta = MULT16_32_P15(prior_ratio, QCONST32(1.f,EXPIN_SHIFT)+SHL32(EXTEND32(st->post[i]),EXPIN_SHI… in speex_preprocess_run()
897 g = EXTRACT16(MIN32(Q15_ONE, MULT16_32_Q15(prior_ratio, MM))); in speex_preprocess_run()
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