Lines Matching defs:scale
369 av_log(s->avctx, AV_LOG_ERROR, "Tonal scale factor chunk too short\n");
421 // Truncated scale factors remain zero
425 // Initial scale factor
437 av_log(s->avctx, AV_LOG_ERROR, "Invalid scale factor distance\n");
612 // Flag scale factors for this subband parsed
722 // Third grid scale factors
947 double scale = (-1.0 / (1 << 17)) * sqrt(1 << (2 - s->limited_range));
953 ret = ff_mdct_init(&s->imdct, s->freq_range + 6, 1, scale);
961 scale = 0.85;
963 scale = (br_per_ch - 14000) * (1.0 / 120000) + 0.85;
965 scale = 1.0;
967 scale *= 1.0 / INT_MAX;
973 s->sb_scf[i] = (i - 1) * 0.25 * 0.785 * scale;
975 s->sb_scf[i] = 0.785 * scale;