Searched refs:LPandHP (Results 1 – 1 of 1) sorted by relevance
| /external/webrtc/modules/audio_coding/codecs/isac/fix/source/ |
| D | encode.c | 48 int16_t LPandHP[FRAMESAMPLES/2 + QLOOKAHEAD]; in WebRtcIsacfix_EncodeImpl() local
160 WebRtcIsacfix_PitchAnalysis(LP16a+QLOOKAHEAD, LPandHP, in WebRtcIsacfix_EncodeImpl()
202 WebRtcIsacfix_GetLpcCoef(LPandHP, HP16a+QLOOKAHEAD, &ISACenc_obj->maskfiltstr_obj, in WebRtcIsacfix_EncodeImpl()
229 … LP16a, lofilt_coefQ15, gain_lo_hiQ17, 0, LPandHP);/* LPandHP = LP16b */ in WebRtcIsacfix_EncodeImpl()
232 …WebRtcIsacfix_PitchFilter(LPandHP, LP16a, &ISACenc_obj->pitchfiltstr_obj, PitchLags_Q7, PitchGains… in WebRtcIsacfix_EncodeImpl()
236 … HP16a, hifilt_coefQ15, gain_lo_hiQ17, 1, LPandHP);/*LPandHP = HP16b*/ in WebRtcIsacfix_EncodeImpl()
239 WebRtcIsacfix_Time2Spec(LP16a, LPandHP, LP16a, LPandHP); /*LPandHP = HP16b*/ in WebRtcIsacfix_EncodeImpl()
245 …nc_obj->SaveEnc_ptr)->fim[k + (ISACenc_obj->SaveEnc_ptr)->startIdx*FRAMESAMPLES_HALF] = LPandHP[k]; in WebRtcIsacfix_EncodeImpl()
251 status = WebRtcIsacfix_EncodeSpec(LP16a, LPandHP, &ISACenc_obj->bitstr_obj, AvgPitchGain_Q12); in WebRtcIsacfix_EncodeImpl()
357 LPandHP[k] = (int16_t)(LPandHP[k] * scaleQ14[idx] >> 14); in WebRtcIsacfix_EncodeImpl()
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