public MP3Stream(Stream stream_1, Enum4 enum4_0, int int_5)
{
this.class81_0 = new zzSoundClass81(new Class104(enum4_0));
this.fileStream = stream_1;
this.class82_0 = new Class82(this.fileStream, int_5);
this.int_2 = this.class82_0.method_2();
this.long_0 = -1L;
this.class107_0 = null;
if (!this.method_0())
{
throw new Mp3Exception("Mp3 Decoder: Cannot read header.");
}
this.short_0 = (short)this.class81_0.method_2();
this.int_4 = this.class81_0.method_1();
this.waveFormat_0 = new WaveFormat(this.int_4, (int)this.short_0);
this.double_0 = (double)(this.waveFormat_0.int_0 * (int)this.waveFormat_0.short_1) / ((double)this.int_3 / 8.0);
this.long_1 = 0L;
if (this.class107_0 != null && this.class107_0.method_10())
{
this.long_0 = Convert.ToInt64(this.class107_0.method_18((int)(this.fileStream.Length - (long)this.int_2)) * ((double)this.waveFormat_0.int_0 * ((double)this.waveFormat_0.short_1 / 1000.0)));
this.class83_0 = this.class107_0.method_11();
if (this.class83_0 != null && this.class83_0.int_2 == -1)
{
this.class83_0.int_2 = (int)(this.fileStream.Length - (long)this.int_2);
}
}
if (this.long_0 <= 0L)
{
this.long_0 = (long)((double)(this.fileStream.Length - (long)this.int_2) * this.double_0);
}
}
public MP3Stream(Stream stream_1, Enum4 enum4_0, int int_5)
{
this.class81_0 = new zzSoundClass81(new Class104(enum4_0));
this.fileStream = stream_1;
this.class82_0 = new Class82(this.fileStream, int_5);
this.int_2 = this.class82_0.method_2();
this.long_0 = -1L;
this.class107_0 = null;
if (!this.method_0())
{
throw new Mp3Exception("Mp3 Decoder: Cannot read header.");
}
this.short_0 = (short)this.class81_0.method_2();
this.int_4 = this.class81_0.method_1();
this.waveFormat_0 = new WaveFormat(this.int_4, (int)this.short_0);
this.double_0 = (double)(this.waveFormat_0.int_0 * (int)this.waveFormat_0.short_1) / ((double)this.int_3 / 8.0);
this.long_1 = 0L;
if (this.class107_0 != null && this.class107_0.method_10())
{
this.long_0 = Convert.ToInt64(this.class107_0.method_18((int)(this.fileStream.Length - (long)this.int_2)) * ((double)this.waveFormat_0.int_0 * ((double)this.waveFormat_0.short_1 / 1000.0)));
this.class83_0 = this.class107_0.method_11();
if (this.class83_0 != null && this.class83_0.int_2 == -1)
{
this.class83_0.int_2 = (int)(this.fileStream.Length - (long)this.int_2);
}
}
if (this.long_0 <= 0L)
{
this.long_0 = (long)((double)(this.fileStream.Length - (long)this.int_2) * this.double_0);
}
}