Searched refs:lowgroup (Results 1 – 1 of 1) sorted by relevance
127 int lowgroup, highgroup; in dsp_dtmf_goertzel_decode() local237 lowgroup = -1; in dsp_dtmf_goertzel_decode()245 lowgroup = -1; in dsp_dtmf_goertzel_decode()252 if (lowgroup >= 0) { in dsp_dtmf_goertzel_decode()254 lowgroup = -1; in dsp_dtmf_goertzel_decode()257 lowgroup = i; in dsp_dtmf_goertzel_decode()271 if (lowgroup >= 0 && highgroup >= 0) in dsp_dtmf_goertzel_decode()272 what = dtmf_matrix[lowgroup][highgroup]; in dsp_dtmf_goertzel_decode()