fade_gain         172 libavfilter/af_afade.c         double gain = fade_gain(curve, start + i * dir, range);             \
fade_gain         192 libavfilter/af_afade.c         double gain = fade_gain(curve, start + i * dir, range);             \
fade_gain         404 libavfilter/af_afade.c         double gain0 = fade_gain(curve0, nb_samples - 1 - i, nb_samples);      \
fade_gain         405 libavfilter/af_afade.c         double gain1 = fade_gain(curve1, i, nb_samples);                       \
fade_gain         428 libavfilter/af_afade.c         double gain0 = fade_gain(curve0, nb_samples - 1 - i, nb_samples);   \
fade_gain         429 libavfilter/af_afade.c         double gain1 = fade_gain(curve1, i, nb_samples);                    \