/// <summary>
/// Fades in a sample the specified number of times using
/// the first available channel, stopping after the
/// specified number of ms
/// </summary>
/// <param name="milliseconds">
/// The number of milliseconds to fade in for
/// </param>
/// <param name="loops">The number of loops.
/// Specify 1 to have the sample play twice</param>
/// <param name="ticks">The time limit in milliseconds</param>
/// <returns>The channel used to play the sample</returns>
public Channel FadeInTimed(int milliseconds, int loops, int ticks)
{
int index = SdlMixer.Mix_FadeInChannelTimed(Mixer.FindAvailableChannel(), this.Handle, loops, milliseconds, ticks);
if (index == (int)SdlFlag.Error)
{
throw SdlException.Generate();
}
this.channels++;
return(new Channel(index));
}
public void FadeInChannelTimed()
{
InitAudio();
int result = SdlMixer.Mix_GroupChannels(0, 7, 1);
IntPtr chunkPtr = SdlMixer.Mix_LoadWAV("test.wav");
result = SdlMixer.Mix_FadeInChannelTimed(1, chunkPtr, -1, 0, -1);
Thread.Sleep(500);
Console.WriteLine("PlayChannel: " + result.ToString());
Assert.IsTrue(result != -1);
QuitAudio();
}
/// <summary>
/// Fades in a sound the specified number of times on
/// a specific channel, stopping after the specified number of ms
/// </summary>
/// <param name="sound">The sound to play</param>
/// <param name="milliseconds">The number of milliseconds to fade in for
/// </param>
/// <param name="loops">The number of loops.
/// Specify 1 to have the sound play twice</param>
/// <param name="ticks">The time limit in milliseconds</param>
/// <returns>The channel used to play the sound</returns>
/// <remarks></remarks>
public int FadeIn(BaseSdlResource sound, int milliseconds, int loops, int ticks)
{
if (sound == null)
{
throw new ArgumentNullException("sound");
}
int ret = SdlMixer.Mix_FadeInChannelTimed(this.index, sound.Handle, loops, milliseconds, ticks);
if (ret == (int)SdlFlag.Error)
{
throw SdlException.Generate();
}
return(ret);
}