Lines Matching refs:gain
217 * and Calculation of gain (14496-3 sp04 p219)
223 // max gain limits : -3dB, 0dB, 3dB, inf dB (limiter off)
236 sbr->gain[e][m] = sqrtf(sbr->e_origmapped[e][m] /
240 sbr->gain[e][m] = sqrtf(sbr->e_origmapped[e][m] * sbr->q_mapped[e][m] /
244 sbr->gain[e][m] += FLT_MIN;
253 float q_m_max = sbr->q_m[e][m] * gain_max / sbr->gain[e][m];
255 sbr->gain[e][m] = FFMIN(sbr->gain[e][m], gain_max);
260 sum[1] += sbr->e_curr[e][m] * sbr->gain[e][m] * sbr->gain[e][m]
267 sbr->gain[e][m] *= gain_boost;
298 memcpy(g_temp[i + 2*ch_data->t_env[0]], sbr->gain[0], m_max * sizeof(sbr->gain[0][0]));
314 memcpy(g_temp[h_SL + i], sbr->gain[e], m_max * sizeof(sbr->gain[0][0]));