Searched refs:highgroup (Results 1 – 1 of 1) sorted by relevance
124 int lowgroup, highgroup; in dsp_dtmf_goertzel_decode() local235 highgroup = -1; in dsp_dtmf_goertzel_decode()243 highgroup = -1; in dsp_dtmf_goertzel_decode()257 if (highgroup >= 0) { in dsp_dtmf_goertzel_decode()259 highgroup = -1; in dsp_dtmf_goertzel_decode()262 highgroup = i-(NCOEFF/2); in dsp_dtmf_goertzel_decode()268 if (lowgroup >= 0 && highgroup >= 0) in dsp_dtmf_goertzel_decode()269 what = dtmf_matrix[lowgroup][highgroup]; in dsp_dtmf_goertzel_decode()