public WaveReader(BinaryReader reader)
{
if (!FileManagement.CompareHeader(reader, "RIFF"))
{
Debug.LogWarning("RIFF header not found in wave file");
loaded = false;
return;
}
uint chunkSize = reader.ReadUInt32( );
if (!FileManagement.CompareHeader(reader, "WAVE"))
{
Debug.LogWarning("WAVE header not found in wave file");
loaded = false;
return;
}
if (!FileManagement.CompareHeader(reader, "fmt "))
{
Debug.LogWarning("fmt header not found in wave file");
loaded = false;
return;
}
reader.BaseStream.Position = 22;
channels = reader.ReadUInt16( );
sampleRate = (int)reader.ReadUInt32( );
reader.BaseStream.Position = 34;
bitDepth = reader.ReadUInt16( );
if (!FileManagement.CompareHeader(reader, "data"))
{
Debug.LogWarning("data header not found in wave file");
loaded = false;
return;
}
uint dataSize = reader.ReadUInt32( );
samples = new int [dataSize / (bitDepth / 8)];
Debug.Log(bitDepth);
for (int i = 0; i < dataSize; i += bitDepth / 8)
{
if (reader.BaseStream.Position >= reader.BaseStream.Length)
{
break;
}
samples [i] = bitDepth == 8 ? reader.ReadByte( ) : reader.ReadUInt16( );
}
loaded = true;
}