Lines Matching defs:gain
68 /** Adjustments in dB gain */
639 add_bias *= LEVEL_MINUS_3DB; // compensate for the gain in downmix
1037 /* fast gain (normal AC-3 only) */
1041 /* run last 2 bit allocation stages if fast gain changes */
1052 /* fast gain (E-AC-3 only) */
1057 /* run last 2 bit allocation stages if fast gain changes */
1175 float gain = s->mul_bias / 4194304.0f;
1177 gain *= s->dynamic_range[ch-1];
1179 gain *= s->dynamic_range[0];
1181 s->dsp.int32_to_float_fmul_scalar(s->transform_coeffs[ch], s->fixed_coeffs[ch], gain, 256);