public void Answer()
{
ToxAvError error = toxav.Answer(CallIndex, ToxAv.DefaultCodecSettings);
if (error != ToxAvError.None)
{
throw new Exception("Could not answer call " + error.ToString());
}
}
/// <summary>
/// Creates a new call.
/// </summary>
/// <param name="callIndex"></param>
/// <param name="friendNumber"></param>
/// <param name="settings"></param>
/// <param name="ringingSeconds"></param>
/// <returns></returns>
public ToxAvError Call(int friendNumber, ToxAvCodecSettings settings, int ringingSeconds, out int callIndex)
{
ThrowIfDisposed();
int index = new int();
ToxAvError result = ToxAvFunctions.Call(_toxAv, ref index, friendNumber, ref settings, ringingSeconds);
callIndex = index;
return(result);
}
/// <summary>
/// Creates a new call.
/// </summary>
/// <param name="callIndex"></param>
/// <param name="friendNumber"></param>
/// <param name="settings"></param>
/// <param name="ringingSeconds"></param>
/// <returns></returns>
public ToxAvError Call(int friendNumber, ToxAvCodecSettings settings, int ringingSeconds, out int callIndex)
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
int index = new int();
ToxAvError result = ToxAvFunctions.Call(_toxAv, ref index, friendNumber, ref settings, ringingSeconds);
callIndex = index;
return(result);
}
private void wave_source_DataAvailable(object sender, WaveInEventArgs e)
{
ushort[] ushorts = new ushort[e.Buffer.Length / 2];
Buffer.BlockCopy(e.Buffer, 0, ushorts, 0, e.Buffer.Length);
byte[] dest = new byte[65535];
int size = toxav.PrepareAudioFrame(CallIndex, dest, 65535, ushorts);
ToxAvError error = toxav.SendAudio(CallIndex, dest, size);
if (error != ToxAvError.None)
{
Console.WriteLine("Could not send audio: {0}", error);
}
}
private void SendVideoFrame(Bitmap frame)
{
var bitmapData = frame.LockBits(new Rectangle(0, 0, frame.Width, frame.Height), ImageLockMode.ReadOnly, frame.PixelFormat);
byte[] bytes = new byte[bitmapData.Stride * frame.Height];
Marshal.Copy(bitmapData.Scan0, bytes, 0, bytes.Length);
try
{
VpxImage img = VpxImage.Create(VpxImageFormat.VPX_IMG_FMT_I420, (ushort)frame.Width, (ushort)frame.Height, 1);
byte[] dest = new byte[frame.Width * frame.Height * 4];
VpxHelper.RgbToYuv420(img, bytes, (ushort)frame.Width, (ushort)frame.Height);
int length = toxav.PrepareVideoFrame(CallIndex, dest, (IntPtr)img.Pointer);
img.Free();
if (length > 0)
{
byte[] bytesToSend = new byte[length];
Array.Copy(dest, bytesToSend, length);
ToxAvError error = toxav.SendVideo(CallIndex, bytesToSend);
if (error != ToxAvError.None)
{
Debug.WriteLine(string.Format("Could not send video frame: {0}, {1}", error, length));
}
}
else
{
Debug.WriteLine(string.Format("Could not prepare frame: {0}", (ToxAvError)length));
}
}
catch
{
Debug.WriteLine(string.Format("Could not convert frame"));
}
frame.Dispose();
}
protected virtual void wave_source_DataAvailable(object sender, WaveInEventArgs e)
{
short[] shorts = BytesToShorts(e.Buffer);
if (filterAudio != null && FilterAudio)
{
if (!filterAudio.Filter(shorts, shorts.Length / wave_source.WaveFormat.Channels))
{
Debug.WriteLine("Could not filter audio");
}
}
byte[] dest = new byte[(((int)ToxAv.DefaultCodecSettings.AudioFrameDuration * wave_source.WaveFormat.SampleRate) / 1000) * 2 * wave_source.WaveFormat.Channels];
int size = toxav.PrepareAudioFrame(callIndex, dest, dest.Length, shorts, ((int)wave_source.BufferMilliseconds * (int)wave_source.WaveFormat.SampleRate) / 1000);
ToxAvError error = toxav.SendAudio(callIndex, dest, size);
if (error != ToxAvError.None)
{
Debug.WriteLine(string.Format("Could not send audio: {0}", error));
}
}