Searched refs:lin_slope (Results 1 – 2 of 2) sorted by relevance
| /third_party/ffmpeg/libavfilter/ |
| D | af_agate.c | 57 double lin_slope; member
117 static double output_gain(double lin_slope, double ratio, double thres, in output_gain() argument
121 double slope = log(lin_slope); in output_gain()
168 …s->lin_slope += (abs_sample - s->lin_slope) * (abs_sample > s->lin_slope ? attack_coeff : release_… in gate()
171 detected = s->lin_slope > s->lin_knee_start; in gate()
173 detected = s->lin_slope < s->lin_knee_stop; in gate()
175 if (s->lin_slope > 0.0 && detected) in gate()
176 gain = output_gain(s->lin_slope, s->ratio, s->thres, in gate()
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| D | af_sidechaincompress.c | 47 double lin_slope; member
106 static double output_gain(double lin_slope, double ratio, double thres, in output_gain() argument
112 double slope = log(lin_slope); in output_gain()
192 …s->lin_slope += (abs_sample - s->lin_slope) * (abs_sample > s->lin_slope ? s->attack_coeff : s->re… in compressor()
196 detected = s->lin_slope < detector; in compressor()
199 detected = s->lin_slope > detector; in compressor()
202 if (s->lin_slope > 0.0 && detected) in compressor()
203 gain = output_gain(s->lin_slope, s->ratio, s->thres, s->knee, in compressor()
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