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/*
* AudioCustomFilter.h
* Xcode
*
* Created by Søren Christiansen on 9/12/10.
* Copyright 2010 Unity Technologies. All rights reserved.
*
*/
#ifndef __AUDIO_CUSTOM_FILTER_H__
#define __AUDIO_CUSTOM_FILTER_H__
#if ENABLE_AUDIO_FMOD
#include "AudioSourceFilter.h"
class MonoBehaviour;
struct MonoThread;
struct MonoDomain;
class AudioSource;
#define MAX_CHANNELS 8
class AudioCustomFilter
{
public:
AudioCustomFilter(MonoBehaviour* behaviour);
virtual ~AudioCustomFilter();
FMOD::DSP* GetOrCreateDSP();
FMOD::DSP* GetDSP();
public:
#if ENABLE_MONO
MonoDomain* monoDomain;
#endif
void SetPlayingSource(AudioSource* source) { m_playingSource = source; }
AudioSource* GetPlayingSource() const { return m_playingSource; }
void WaitForScriptCallback();
void Cleanup();
private:
FMOD::DSP* m_DSP;
MonoBehaviour* m_behaviour;
bool m_InScriptCallback;
AudioSource* m_playingSource;
private:
void Init();
public:
#if UNITY_EDITOR
float GetMaxIn(short channel) const;
float GetMaxOut(short channel) const;
int channelCount;
UInt64 processTime; // time in nanoseconds
private:
float maxIn[MAX_CHANNELS];
float maxOut[MAX_CHANNELS];
#endif
private:
static FMOD_RESULT F_CALLBACK readCallback(FMOD_DSP_STATE *dsp_state, float *inbuffer, float *outbuffer, unsigned int length, int inchannels, int outchannels);
};
#endif // ENABLE_AUDIO_FMOD
#endif // __AUDIO_CUSTOM_FILTER_H__
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