Lines Matching defs:sum
201 AV_CH_LAYOUT_STEREO, ///< 2, (L + R) + (L - R) (sum-difference)
378 int front_sum; ///< front sum/difference flag
379 int surround_sum; ///< surround sum/difference flag
812 av_log(s->avctx, AV_LOG_DEBUG, "front sum: %i\n", s->front_sum);
813 av_log(s->avctx, AV_LOG_DEBUG, "surround sum: %i\n", s->surround_sum);
1365 float sum = adpcm_vb[s->prediction_vq[k][l]][0] *
1369 sum += adpcm_vb[s->prediction_vq[k][l]][n - 1] *
1372 sum += adpcm_vb[s->prediction_vq[k][l]][n - 1] *
1374 subband_samples[k][l][m] += sum * (1.0f / 8192);
1911 /* scale & sum into subband */