private int AsioCallback(bool input, int channel, IntPtr buffer, int length, IntPtr user)
{
//We deal only with outputs here
//And if the channel has it's own handler, we ignore it
if (!this.FOutputHandled.Contains(channel) && !input)
{
if (this.manager.Exists(user.ToInt32()))
{
ChannelInfo channelinfo = this.manager.GetChannel(user.ToInt32());
if (channelinfo.Play && channelinfo.IsDecoding)
{
int _decLength;
BASSASIOActive _status = BassAsio.BASS_ASIO_ChannelIsActive(false, channel);
//BASSActive _status = Bass.BASS_ChannelIsActive(user.ToInt32());
// now we evaluate the status...
if (_status != BASSASIOActive.BASS_ASIO_ACTIVE_ENABLED)
{
//BassAsio.BASS_ASIO_ChannelPause(false, channel);
return(0);
}
else
{
//BassAsio.BASS_ASIO_ChannelReset(false, channel, BASSASIOReset.BASS_ASIO_RESET_PAUSE);
_decLength = Bass.BASS_ChannelGetData(channelinfo.BassHandle.Value, buffer, length);
if (_decLength < 0)
{
_decLength = 0;
}
return(_decLength);
}
}
else
{
return(0);
}
}
else
{
return(0);
}
}
else
{
return(0);
}
}
private void buttonPause_Click(object sender, System.EventArgs e)
{
if (BassAsio.BASS_ASIO_ChannelIsActive(false, 0) == BASSASIOActive.BASS_ASIO_ACTIVE_PAUSED)
{
// channel is paused...so unpause
BassAsio.BASS_ASIO_ChannelReset(false, 0, BASSASIOReset.BASS_ASIO_RESET_PAUSE);
this.labelStatus.Text = "playing";
}
else
{
// channel is playing...so pause
BassAsio.BASS_ASIO_ChannelPause(false, 0);
this.labelStatus.Text = "paused";
this.progressBarVULeft.Value = 0;
this.progressBarVURight.Value = 0;
}
}