/// <summary>
/// Joins an audio groupchat.
/// </summary>
/// <param name="friendNumber"></param>
/// <param name="data"></param>
/// <returns></returns>
public int JoinAvGroupchat(int friendNumber, byte[] data)
{
ThrowIfDisposed();
if (data == null)
{
throw new ArgumentNullException("data");
}
ToxAvDelegates.GroupAudioReceiveCallback callback = (IntPtr tox, int groupNumber, int peerNumber, IntPtr frame, uint sampleCount, byte channels, uint sampleRate, IntPtr userData) =>
{
if (OnReceivedGroupAudio != null)
{
short[] samples = new short[sampleCount * channels];
Marshal.Copy(frame, samples, 0, samples.Length);
OnReceivedGroupAudio(this, new ToxAvEventArgs.GroupAudioDataEventArgs(groupNumber, peerNumber, samples, (int)channels, (int)sampleRate));
}
};
int result = ToxAvFunctions.JoinAvGroupchat(_tox, friendNumber, data, (ushort)data.Length, callback, IntPtr.Zero);
if (result != -1)
{
_groupAudioHandlers.Add(callback);
}
return(result);
}
/// <summary>
/// Creates a new audio groupchat.
/// </summary>
/// <returns></returns>
public int AddAvGroupchat()
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
ToxAvDelegates.GroupAudioReceiveCallback callback = (IntPtr tox, int groupNumber, int peerNumber, IntPtr frame, uint sampleCount, byte channels, uint sampleRate, IntPtr userData) =>
{
if (OnReceivedGroupAudio != null)
{
short[] samples = new short[sampleCount * channels];
Marshal.Copy(frame, samples, 0, samples.Length);
Invoker(OnReceivedGroupAudio, this, new ToxAvEventArgs.GroupAudioDataEventArgs(groupNumber, peerNumber, samples, (int)channels, (int)sampleRate));
}
};
int result = ToxAvFunctions.AddAvGroupchat(_tox, callback, IntPtr.Zero);
if (result != -1)
{
_groupAudioHandlers.Add(callback);
}
return(result);
}
public static extern int JoinAvGroupchat(ToxHandle tox, int friendNumber, byte[] data, ushort length, ToxAvDelegates.GroupAudioReceiveCallback callback, IntPtr userData);
public static extern int AddAvGroupchat(ToxHandle tox, ToxAvDelegates.GroupAudioReceiveCallback callback, IntPtr userData);