public WaveFileBuffer(int numberOfChannels, int freq, Stream stream)
{
m_Buffer = new short[OBUFFERSIZE];
m_Bufferp = new short[MAXCHANNELS];
m_Channels = numberOfChannels;
for (int i = 0; i < numberOfChannels; ++i)
m_Bufferp[i] = (short) i;
m_OutWave = new WaveFile();
int rc = m_OutWave.OpenForWrite(null, stream, freq, 16, (short) m_Channels);
}
public WaveFileBuffer(int numberOfChannels, int freq, string fileName)
{
if (fileName == null)
throw new NullReferenceException("FileName");
m_Buffer = new short[OBUFFERSIZE];
m_Bufferp = new short[MAXCHANNELS];
m_Channels = numberOfChannels;
for (int i = 0; i < numberOfChannels; ++i)
m_Bufferp[i] = (short) i;
m_OutWave = new WaveFile();
int rc = m_OutWave.OpenForWrite(fileName, null, freq, 16, (short) m_Channels);
}
private void InitBlock(WaveFile enclosingInstance)
{
m_EnclosingInstance = enclosingInstance;
}
public WaveFileSample(WaveFile enclosingInstance)
{
InitBlock(enclosingInstance);
Chan = new short[MAX_WAVE_CHANNELS];
}
public short FormatTag; // Format category (PCM=1)
public WaveFormatChunkData(WaveFile enclosingInstance)
{
InitBlock(enclosingInstance);
FormatTag = 1; // PCM
Config(44100, 16, 1);
}
/// <summary>
/// Open for write using another wave file's parameters...
/// </summary>
public virtual int OpenForWrite(string filename, WaveFile otherWave)
{
return(OpenForWrite(filename, null, otherWave.SamplingRate(), otherWave.BitsPerSample(),
otherWave.NumChannels()));
}
private void InitBlock(WaveFile enclosingInstance)
{
m_EnclosingInstance = enclosingInstance;
}
public WaveFormatChunkData(WaveFile enclosingInstance)
{
InitBlock(enclosingInstance);
FormatTag = 1; // PCM
Config(44100, 16, 1);
}
public WaveFormatChunk(WaveFile enclosingInstance)
{
InitBlock(enclosingInstance);
Header = new RiffChunkHeader(enclosingInstance);
Data = new WaveFormatChunkData(enclosingInstance);
Header.CkId = FourCC("fmt ");
Header.CkSize = 16;
}
public WaveFileSample(WaveFile enclosingInstance)
{
InitBlock(enclosingInstance);
Chan = new short[MAX_WAVE_CHANNELS];
}
/// <summary>
/// Open for write using another wave file's parameters...
/// </summary>
public virtual int OpenForWrite(string filename, WaveFile otherWave)
{
return OpenForWrite(filename, null, otherWave.SamplingRate(), otherWave.BitsPerSample(),
otherWave.NumChannels());
}