// Token: 0x06004C3B RID: 19515 RVA: 0x00197B6C File Offset: 0x00195F6C
public short[] Decode(byte[] data, BandMode mode)
{
if (!this.isInitialized)
{
this.CreateEncoders();
}
if (mode != BandMode.Opus48k)
{
Debug.LogError(string.Concat(new string[]
{
"OpusCodec: Decode: bandwidth mode must be ",
BandMode.Opus48k.ToString(),
"! (set to ",
mode.ToString(),
")"
}));
}
int num = 0;
byte[] array = this._decoder.Decode(data, (data == null) ? 0 : data.Length, out num);
if (num != this._bytesPerSegment)
{
int num2 = (data == null) ? 0 : data.Length;
Debug.LogError(string.Concat(new object[]
{
"OpusCodec: Decode failed! Output PCM data is ",
num,
" bbytes, expected ",
this._bytesPerSegment,
" (compressed packet size was ",
num2,
")"
}));
USpeakPoolUtils.Return(array);
}
short[] @short = USpeakPoolUtils.GetShort(this._bytesPerSegment / 2);
Buffer.BlockCopy(array, 0, @short, 0, this._bytesPerSegment);
USpeakPoolUtils.Return(array);
return(@short);
}
// Token: 0x06004C3A RID: 19514 RVA: 0x00197A78 File Offset: 0x00195E78
public byte[] Encode(short[] data, BandMode mode)
{
if (!this.isInitialized)
{
this.CreateEncoders();
}
if (mode != BandMode.Opus48k)
{
Debug.LogError(string.Concat(new string[]
{
"OpusCodec: Encode: bandwidth mode must be ",
BandMode.Opus48k.ToString(),
"! (set to ",
mode.ToString(),
")"
}));
}
if (data.Length != this._segmentFrames)
{
Debug.LogError(string.Concat(new object[]
{
"OpusCodec: Encode failed! Input PCM data is ",
data.Length,
" frames, expected ",
this._segmentFrames
}));
return(new byte[0]);
}
byte[] @byte = USpeakPoolUtils.GetByte(data.Length * 2);
Buffer.BlockCopy(data, 0, @byte, 0, data.Length * 2);
int num = 0;
byte[] result = this._encoder.Encode(@byte, this._bytesPerSegment, out num);
USpeakPoolUtils.Return(@byte);
return(result);
}