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Searched refs:gain_boost (Results 1 - 2 of 2) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Daacsbr.c229 float gain_boost, gain_max; in sbr_gain_calc() local
264 gain_boost = sqrtf((FLT_EPSILON + sum[0]) / (FLT_EPSILON + sum[1])); in sbr_gain_calc()
265 gain_boost = FFMIN(1.584893192f, gain_boost); in sbr_gain_calc()
267 sbr->gain[e][m] *= gain_boost; in sbr_gain_calc()
268 sbr->q_m[e][m] *= gain_boost; in sbr_gain_calc()
269 sbr->s_m[e][m] *= gain_boost; in sbr_gain_calc()
H A Daacsbr_fixed.c410 SoftFloat gain_boost, gain_max; in sbr_gain_calc() local
471 gain_boost = av_sqrt_sf( in sbr_gain_calc()
475 if (av_gt_sf(gain_boost, FLOAT_1584893192)) in sbr_gain_calc()
476 gain_boost = FLOAT_1584893192; in sbr_gain_calc()
479 sbr->gain[e][m] = av_mul_sf(sbr->gain[e][m], gain_boost); in sbr_gain_calc()
480 sbr->q_m[e][m] = av_mul_sf(sbr->q_m[e][m], gain_boost); in sbr_gain_calc()
481 sbr->s_m[e][m] = av_mul_sf(sbr->s_m[e][m], gain_boost); in sbr_gain_calc()

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