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Searched refs:abs_sample (Results 1 - 3 of 3) sorted by relevance

/third_party/ffmpeg/libavfilter/
H A Daf_sidechaincompress.c175 double abs_sample, gain = 1.0; in compressor() local
179 abs_sample = fabs(scsrc[0] * level_sc); in compressor()
183 abs_sample = FFMAX(fabs(scsrc[c] * level_sc), abs_sample); in compressor()
186 abs_sample += fabs(scsrc[c] * level_sc); in compressor()
188 abs_sample /= sclink->ch_layout.nb_channels; in compressor()
192 abs_sample *= abs_sample; in compressor()
194 s->lin_slope += (abs_sample - s->lin_slope) * (abs_sample > in compressor()
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H A Daf_agate.c156 double abs_sample = fabs(scsrc[0] * level_sc), gain = 1.0; in gate() local
162 abs_sample = FFMAX(fabs(scsrc[c] * level_sc), abs_sample); in gate()
165 abs_sample += fabs(scsrc[c] * level_sc); in gate()
167 abs_sample /= sclink->ch_layout.nb_channels; in gate()
171 abs_sample *= abs_sample; in gate()
173 s->lin_slope += (abs_sample - s->lin_slope) * (abs_sample > s->lin_slope ? attack_coeff : release_coeff); in gate()
/third_party/ffmpeg/libavcodec/
H A Dmlpenc.c1183 uint32_t abs_sample; in input_data_internal() local
1189 abs_sample = FFABS(sample); in input_data_internal()
1190 greatest = FFMAX(greatest, abs_sample); in input_data_internal()

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