Lines Matching defs:energy
484 /* Update energy and compute correlation */
543 int energy[15];
547 /* Compute residual energy */
548 energy[i << 1] = ff_dot_product(buf - j, buf - j, SUBFRAME_LEN);
550 energy[(i << 1) + 1] = ff_dot_product(buf, buf - j, SUBFRAME_LEN);
553 /* Compute target energy */
554 energy[14] = ff_dot_product(buf, buf, SUBFRAME_LEN);
559 max = FFMAX(max, FFABS(energy[i]));
563 energy[i] = av_clipl_int32((int64_t)(energy[i] << exp) +
573 eng = energy[i << 1];
574 ccr = energy[(i << 1) + 1];
593 eng = energy[14] * max_eng;
595 ccr = energy[(hf->index << 1) + 1] * energy[(hf->index << 1) + 1];
597 eng = energy[(hf->index << 1) + 1];