/// <summary>
/// Processes the FadeOut FX
/// </summary>
public void FadeOut()
{
float[] fadeScale = new float[(int)fadeSamples];
MatLabFunctions.Linspace ls = new MatLabFunctions.Linspace(0, 1, (float)fadeSamples);
int i = 0;
while (ls.hasNext())
{
try
{
fadeScale[i] = ls.getNextFloat();
}
catch (IndexOutOfRangeException ex)
{ break; }
i++;
}
int startFade = (waveFile.Data.ProcessedSamples.Length - (int)fadeSamples) - 1;
int disposedSamples = 0;
for (int j = waveFile.Data.ProcessedSamples.Length - 1; j > 0; j--)
{
if (waveFile.Data.ProcessedSamples[j] != 0)
{
break;
}
disposedSamples++;
}
startFade = startFade - disposedSamples;
for (int j = fadeScale.Length - 1; j > -1; j--)
{
waveFile.Data.ProcessedSamples[startFade] = (Int16)Math.Round(waveFile.Data.ProcessedSamples[startFade] * fadeScale[j]);
startFade++;
}
}
/// <summary>
/// Processes the FadeIn FX.
/// </summary>
public void FadeIn()
{
float[] fadeScale = new float[(int)fadeSamples];
MatLabFunctions.Linspace ls = new MatLabFunctions.Linspace(0, 1, (float)fadeSamples);
int i = 0;
while (ls.hasNext())
{
try {
fadeScale[i] = ls.getNextFloat();
}
catch (IndexOutOfRangeException ex)
{ break; }
i++;
}
i = 0;
foreach (float scale in fadeScale)
{
waveFile.Data.ProcessedSamples[i] = (Int16)Math.Round(waveFile.Data.ProcessedSamples[i] * scale);
i++;
}
}
