internal void OnWaveBankDestroyed()
{
IsDisposed = true;
if (bankData != IntPtr.Zero)
{
if (bankDataLen != IntPtr.Zero)
{
FNAPlatform.FreeFilePointer(bankData);
bankDataLen = IntPtr.Zero;
}
else
{
FAudio.FAudio_close(bankData);
}
bankData = IntPtr.Zero;
}
handle = IntPtr.Zero;
selfReference = null;
}
public SoundBank(AudioEngine audioEngine, string filename)
{
if (audioEngine == null)
{
throw new ArgumentNullException("audioEngine");
}
if (String.IsNullOrEmpty(filename))
{
throw new ArgumentNullException("filename");
}
IntPtr bufferLen;
IntPtr buffer = TitleContainer.ReadToPointer(filename, out bufferLen);
FAudio.FACTAudioEngine_CreateSoundBank(
audioEngine.handle,
buffer,
(uint)bufferLen,
0,
0,
out handle
);
FNAPlatform.FreeFilePointer(buffer);
engine = audioEngine;
selfReference = new WeakReference(this, true);
dspSettings = new FAudio.F3DAUDIO_DSP_SETTINGS();
dspSettings.SrcChannelCount = 1;
dspSettings.DstChannelCount = engine.channels;
dspSettings.pMatrixCoefficients = Marshal.AllocHGlobal(
4 *
(int)dspSettings.SrcChannelCount *
(int)dspSettings.DstChannelCount
);
engine.RegisterPointer(handle, selfReference);
IsDisposed = false;
}