//
// Initializes the propagator.
//
void InitializePropagator()
{
Phonon.ReverbSettings settings = new Phonon.ReverbSettings();
settings.rays = ReverbGlobalSettings.GetBakeSettings().Value.Rays;
settings.bounces = ReverbGlobalSettings.GetBakeSettings().Value.Bounces;
settings.samplingRate = AudioSettings.outputSampleRate;
settings.duration = ReverbGlobalSettings.GetBakeSettings().Value.Duration;
Phonon.Reverb.iplCreateReverbEstimator(AcousticSceneExporter.Scene, settings, (int) (Phonon.ReverbType.Parametric) | (int) (Phonon.ReverbType.Convolution), ref estimator);
}
//
// Begins the bake process.
//
static void BeginBake()
{
// Update the status.
Status = ReverbBakeStatus.InProgress;
// Update zone counters.
ZonesBaked = 0;
ZonesToBake = 1;
AcousticSceneExporter.ExportScene();
AcousticGrid acousticGrid = GameObject.FindObjectOfType<AcousticGrid>();
bakeGrid = acousticGrid.LoadGrid();
bakeSettings = new Phonon.ReverbSettings();
bakeSettings.rays = ReverbGlobalSettings.GetBakeSettings().Value.Rays;
bakeSettings.bounces = ReverbGlobalSettings.GetBakeSettings().Value.Bounces;
bakeSettings.samplingRate = AudioSettings.outputSampleRate;
bakeSettings.duration = ReverbGlobalSettings.GetBakeSettings().Value.Duration;
bool bakeParametric = ReverbGlobalSettings.GetBakeSettings().BakeParametricReverb;
bool bakeConvolution = ReverbGlobalSettings.GetBakeSettings().BakeConvolutionReverb;
bakeTypeFlags = 0;
if (bakeParametric)
bakeTypeFlags |= (int)Phonon.ReverbType.Parametric;
if (bakeConvolution)
bakeTypeFlags |= (int)Phonon.ReverbType.Convolution;
bakeCallback = new Phonon.BakeCallback(AdvanceProgress);
// Start the actual baking process.
#if (UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN)
bakeCallbackPointer = Marshal.GetFunctionPointerForDelegate(bakeCallback);
bakeCallbackHandle = GCHandle.Alloc(bakeCallbackPointer);
GC.Collect();
#endif
bakeThread = new Thread(new ThreadStart(BakeThread));
bakeThread.Start();
}
public static extern Error iplBakeReverb(IntPtr scene, IntPtr grid, ReverbSettings settings, int typeFlags, BakeCallback callback);
public static extern Error iplCreateReverbEstimator(IntPtr scene, ReverbSettings settings, int typeFlags, [In, Out] ref IntPtr estimator);
//
// Initializes the runtime.
//
void InitializeRuntime()
{
Phonon.ReverbSettings settings = new Phonon.ReverbSettings();
settings.rays = ReverbGlobalSettings.GetBakeSettings().Value.Rays;
settings.bounces = ReverbGlobalSettings.GetBakeSettings().Value.Bounces;
settings.samplingRate = AudioSettings.outputSampleRate;
settings.duration = ReverbGlobalSettings.GetBakeSettings().Value.Duration;
if (Phonon.AudioEngineComponent.GetAudioEngine() == Phonon.AudioEngine.Unity)
{
int frameSize, numBuffers;
AudioSettings.GetDSPBufferSize(out frameSize, out numBuffers);
Phonon.Reverb.iplCreateReverbContext((uint) AudioSettings.outputSampleRate, (uint) frameSize, (uint) 2, settings.duration, ref context);
Phonon.Reverb.iplCreateReverbRenderer(context, ref convolutionRenderer);
}
// Add a reverb filter if needed.
if (Phonon.AudioEngineComponent.GetAudioEngine() == Phonon.AudioEngine.Unity)
{
reverbFilter = gameObject.GetComponent<AudioReverbFilter>();
if (reverbFilter == null)
reverbFilter = gameObject.AddComponent<AudioReverbFilter>();
reverbFilter.reverbPreset = AudioReverbPreset.User;
}
if (Phonon.AudioEngineComponent.GetAudioEngine() == Phonon.AudioEngine.Wwise)
{
Phonon.ReverbWwise.iplWwiseSetReverbSettings(settings);
}
else if (Phonon.AudioEngineComponent.GetAudioEngine() == Phonon.AudioEngine.FMODStudio)
{
Phonon.ReverbFMODStudio.iplFMODInitialize(settings);
}
}
