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Searched refs:i8_mean_sqr (Results 1 – 1 of 1) sorted by relevance

/external/libhevc/encoder/
Dihevce_frame_process.c5644 LWORD64 i8_mean, i8_mean_sqr, i8_variance; in ihevce_variance_calc_acc_activity() local
5652 AVG_ACTIVITY(i8_mean_sqr, ps_curr_out->i8_curr_frame_8x8_sum_act_sqr, in ihevce_variance_calc_acc_activity()
5655 AVG_ACTIVITY(i8_mean_sqr, ps_curr_out->i8_acc_frame_8x8_sum_act_sqr, in ihevce_variance_calc_acc_activity()
5659 i8_variance = i8_mean_sqr - (i8_mean * i8_mean); in ihevce_variance_calc_acc_activity()
5672 …f_strength = ((i8_mean_sqr / (float)(i8_mean * i8_mean)) - 1.0) * REF_MOD_STRENGTH / REF_MOD_VARIA… in ihevce_variance_calc_acc_activity()