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/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
Dlpc_masking_model.c481 int shift_internal = 0, shift_norm = 0; in WebRtcIsacfix_CalculateResidualEnergyC() local
519 shift_norm = 32 - WebRtcSpl_NormW32(word32_high); in WebRtcIsacfix_CalculateResidualEnergyC()
520 residual_energy = (int32_t)(sum64 >> shift_norm); in WebRtcIsacfix_CalculateResidualEnergyC()
523 shift_norm = 1; in WebRtcIsacfix_CalculateResidualEnergyC()
526 shift_norm = WebRtcSpl_NormW32(word32_low); in WebRtcIsacfix_CalculateResidualEnergyC()
527 residual_energy = word32_low << shift_norm; in WebRtcIsacfix_CalculateResidualEnergyC()
528 shift_norm = -shift_norm; in WebRtcIsacfix_CalculateResidualEnergyC()
535 *q_val_residual_energy = q_val_corr - shift_internal - shift_norm in WebRtcIsacfix_CalculateResidualEnergyC()