//* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// OnAudioFilterRead (separate thread)
//* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
/// <summary>
/// Raises the audio filter read event.
/// We will spatialize the audio here
/// NOTE: It's important that we get the audio attenuation curve for volume,
/// that way we can feed it into our spatializer and have things sound match
/// with bypass on/off
/// </summary>
/// <param name="data">Data.</param>
/// <param name="channels">Channels.</param>
///
void OnAudioFilterRead(float[] data, int channels)
{
#if DEBUG_AudioSource
if (debugOn)
{
if (audioFrames > 0)
{
audioFrames--;
}
}
#endif
// Problem: We cannot read timer here.
// However, we can read time-stamp via plugin
// This is required to smooth out the position,
// since the main loop is only allowed to update position
// of sound, but is running at a different frequency then
// the audio loop.
//
// Therefore, we will need to dead reckon the position of the sound.
// Do not spatialize if we are not playing
if ((isPlaying == false) ||
(Bypass == true) ||
(OSPManager.GetBypass() == true) ||
(OSPManager.IsInitialized() == false))
{
return;
}
float dTime = GetTime(true) - relPosTime;
lock (this)
{
relPos += relVel * dTime;
relPosTime = GetTime(true);
}
// TODO: Need to ensure that sound is not played before context is
// legal
if (context != sNoContext)
{
// Set the position for this context and sound
OSPManager.SetPositionRel(context, relPos.x, relPos.y, relPos.z);
//Spatialize (local override of InvSq is passed in)
OSPManager.Spatialize(context, data, useInverseSquare, falloffNear, falloffFar);
}
}
// Token: 0x06003728 RID: 14120 RVA: 0x0011AAB0 File Offset: 0x00118EB0
private void OnAudioFilterRead(float[] data, int channels)
{
if (!this.isPlaying || this.Bypass || OSPManager.GetBypass() || !OSPManager.IsInitialized())
{
return;
}
float d = this.GetTime(true) - this.relPosTime;
lock (this)
{
this.relPos += this.relVel * d;
this.relPosTime = this.GetTime(true);
}
if (this.context != -1)
{
OSPManager.SetPositionRel(this.context, this.relPos.x, this.relPos.y, this.relPos.z);
OSPManager.Spatialize(this.context, data, this.useInverseSquare, this.falloffNear, this.falloffFar);
}
}
