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/external/webrtc/webrtc/modules/audio_processing/agc/legacy/
Ddigital_agc.c72 const uint16_t kLog10_2 = 49321; // 10*log10(2) in Q14 in WebRtcAgc_CalculateGainTable() local
120 2 + WebRtcSpl_DivW32W16ResW16((int32_t)limiterLvlX << 13, kLog10_2 / 2); in WebRtcAgc_CalculateGainTable()
142 tmp32 = WEBRTC_SPL_MUL_16_U16(tmp16, kLog10_2) + 1; // Q14 in WebRtcAgc_CalculateGainTable()
215 tmp32 = WEBRTC_SPL_MUL_16_U16(i - 1, kLog10_2); // Q14 in WebRtcAgc_CalculateGainTable()