private bool balance_noise(LameGlobalFlags gfp, GrInfo cod_info, float[] distort, float[] xrpow, bool bRefine)
{
var gfc = gfp.internal_flags;
amp_scalefac_bands(gfp, cod_info, distort, xrpow, bRefine);
var status = loop_break(cod_info);
if (status)
{
return(false);
}
if (gfc.mode_gr == 2)
{
status = tk.scale_bitcount(cod_info);
}
else
{
status = tk.scale_bitcount_lsf(gfc, cod_info);
}
if (!status)
{
return(true);
}
if (gfc.noise_shaping > 1)
{
Arrays.Fill(gfc.pseudohalf, 0);
if (0 == cod_info.scalefac_scale)
{
inc_scalefac_scale(cod_info, xrpow);
status = false;
}
else
{
if (cod_info.block_type == Encoder.SHORT_TYPE && gfc.subblock_gain > 0)
{
status = inc_subblock_gain(gfc, cod_info, xrpow) || loop_break(cod_info);
}
}
}
if (!status)
{
if (gfc.mode_gr == 2)
{
status = tk.scale_bitcount(cod_info);
}
else
{
status = tk.scale_bitcount_lsf(gfc, cod_info);
}
}
return(!status);
}
private void bitcount(algo_t that)
{
bool rc;
if (that.gfc.mode_gr == 2)
{
rc = tak.scale_bitcount(that.cod_info);
}
else
{
rc = tak.scale_bitcount_lsf(that.gfc, that.cod_info);
}
if (!rc)
{
return;
}
/* this should not happen due to the way the scalefactors are selected */
throw new Exception("INTERNAL ERROR IN VBR NEW CODE (986), please send bug report");
}