Searched refs:highgroup (Results 1 – 1 of 1) sorted by relevance
127 int lowgroup, highgroup; in dsp_dtmf_goertzel_decode() local247 highgroup = -1; in dsp_dtmf_goertzel_decode()255 highgroup = -1; in dsp_dtmf_goertzel_decode()269 if (highgroup >= 0) { in dsp_dtmf_goertzel_decode()271 highgroup = -1; in dsp_dtmf_goertzel_decode()274 highgroup = i - (NCOEFF / 2); in dsp_dtmf_goertzel_decode()280 if (lowgroup >= 0 && highgroup >= 0) in dsp_dtmf_goertzel_decode()281 what = dtmf_matrix[lowgroup][highgroup]; in dsp_dtmf_goertzel_decode()