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Searched refs:ysum32 (Results 1 – 2 of 2) sorted by relevance

/external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
Dpitch_estimator_mips.c19 int32_t ysum32,csum32, lys, lcs; in WebRtcIsacfix_PCorr2Q32() local
28 ysum32 = 1; in WebRtcIsacfix_PCorr2Q32()
81 [ysum32] "+r" (ysum32), [tmp_x] "+r" (tmp_x), [csum32] "+r" (csum32), in WebRtcIsacfix_PCorr2Q32()
88 lys = WebRtcIsacfix_Log2Q8((uint32_t)ysum32) >> 1; // Q8, sqrt(ysum) in WebRtcIsacfix_PCorr2Q32()
173 [csum32] "+r" (csum32), [tmp_x] "+r" (tmp_x), [ysum32] "+r" (ysum32), in WebRtcIsacfix_PCorr2Q32()
181 lys = WebRtcIsacfix_Log2Q8((uint32_t)ysum32) >> 1; // Q8, sqrt(ysum) in WebRtcIsacfix_PCorr2Q32()
Dpitch_estimator_c.c24 int32_t ysum32,csum32, lys, lcs; in WebRtcIsacfix_PCorr2Q32() local
33 ysum32 = 1; in WebRtcIsacfix_PCorr2Q32()
37 ysum32 += in[n] * in[n] >> scaling; // Q0 in WebRtcIsacfix_PCorr2Q32()
41 lys = WebRtcIsacfix_Log2Q8((uint32_t)ysum32) >> 1; // Q8, sqrt(ysum) in WebRtcIsacfix_PCorr2Q32()
56 ysum32 -= in[k - 1] * in[k - 1] >> scaling; in WebRtcIsacfix_PCorr2Q32()
57 ysum32 += in[PITCH_CORR_LEN2 + k - 1] * in[PITCH_CORR_LEN2 + k - 1] >> in WebRtcIsacfix_PCorr2Q32()
101 lys = WebRtcIsacfix_Log2Q8((uint32_t)ysum32) >> 1; // Q8, sqrt(ysum) in WebRtcIsacfix_PCorr2Q32()