Searched refs:energy2 (Results 1 – 3 of 3) sorted by relevance
| /external/webrtc/webrtc/modules/audio_coding/neteq/ |
| D | expand.cc | 480 int32_t energy2 = WebRtcSpl_DotProductWithScale( in AnalyzeSignal() local
488 if ((energy1 > 0) && (energy2 > 0)) { in AnalyzeSignal()
490 int energy2_scale = std::max(16 - WebRtcSpl_NormW32(energy2), 0); in AnalyzeSignal()
497 int32_t scaled_energy2 = energy2 >> energy2_scale; in AnalyzeSignal()
519 energy2 = WebRtcSpl_DotProductWithScale(vector2, vector2, expansion_length, in AnalyzeSignal()
524 if ((energy1 / 4 < energy2) && (energy1 > energy2 / 4)) { in AnalyzeSignal()
527 int32_t scaled_energy2 = std::max(16 - WebRtcSpl_NormW32(energy2), 0); in AnalyzeSignal()
532 static_cast<int16_t>(energy2 >> scaled_energy2)); in AnalyzeSignal()
557 if ((energy1 / 4 < energy2) || (energy2 == 0)) { in AnalyzeSignal()
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| /external/libopus/silk/ |
| D | PLC.c | 177 opus_int32 energy1, energy2, *rand_ptr, *pred_lag_ptr; in silk_PLC_conceal() local
213 silk_sum_sqr_shift( &energy2, &shift2, &exc_buf[ psPLC->subfr_length ], psPLC->subfr_length ); in silk_PLC_conceal()
215 if( silk_RSHIFT( energy1, shift2 ) < silk_RSHIFT( energy2, shift1 ) ) { in silk_PLC_conceal()
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| /external/webrtc/webrtc/modules/audio_processing/ns/ |
| D | ns_core.c | 1192 float energy1, energy2, gain, factor, factor1, factor2; in WebRtcNs_ProcessCore() local
1321 energy2 = Energy(winData, self->anaLen); in WebRtcNs_ProcessCore()
1322 gain = (float)sqrt(energy2 / (energy1 + 1.f)); in WebRtcNs_ProcessCore()
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