Lines Matching refs:dB
243 pa_volume_t pa_sw_volume_from_dB(double dB) {
245 if (dB == -INFINITY || dB <= PA_DECIBEL_MININFTY)
248 if (isinf(dB) < 0 || dB <= PA_DECIBEL_MININFTY)
252 return pa_sw_volume_from_linear(dB_to_linear(dB));
367 l -= pa_snprintf(e, l, "%s%u: %0.2f dB",
372 l -= pa_snprintf(e, l, "%s%u: %0.2f dB",
442 pa_snprintf(s, l, "%0.2f dB", f == -INFINITY || f <= PA_DECIBEL_MININFTY ? -INFINITY : f);
444 pa_snprintf(s, l, "%0.2f dB", isinf(f) < 0 || f <= PA_DECIBEL_MININFTY ? -INFINITY : f);
451 char dB[PA_SW_VOLUME_SNPRINT_DB_MAX];
467 print_dB ? pa_sw_volume_snprint_dB(dB, sizeof(dB), v) : "");