30e5b4a99e
Added conversion functions from our audio format enum to OpenAL's in preparation for supporting more formats. Reorganized cAudio defines, made it easier to access some compile time parameters. Fixed a bug where a source could not be played again after it reached the end of its audio stream. Added better checking for sources. IsValid() should provide a more useful indication of whether a source is usable. Added error checking and logging to cAudioCapture. Prevented initializing of cAudioManager until shutdown() has been called. Added a tutorial for Audio Effects. Added a footsteps sound for showing off Audio Effects. Moved the default compile location for the main library to lib/. The msvc project will copy the cAudio.dll to bin/win32-visual/
117 lines
3.9 KiB
C++
117 lines
3.9 KiB
C++
#ifndef CEFFECT_H
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#define CEFFECT_H
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#include "../include/IEffect.h"
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#include "../Headers/cMutex.h"
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#include "../Headers/cEFXFunctions.h"
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#include <AL/al.h>
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#include <AL/alc.h>
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namespace cAudio
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{
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class cEffect : public IEffect
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{
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public:
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cEffect(cEFXFunctions* oALFunctions);
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virtual ~cEffect();
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virtual const EffectTypes& getType() const;
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virtual void setType(const EffectTypes& type);
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virtual const sEAXReverbParameters& getEAXReverbParameters() const;
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virtual void setEAXReverbParameters(const sEAXReverbParameters& param);
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virtual const sReverbParameters& getReverbParameters() const;
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virtual void setReverbParameters(const sReverbParameters& param);
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virtual const sChorusParameters& getChorusParameters() const;
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virtual void setChorusParameters(const sChorusParameters& param);
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virtual const sDistortionParameters& getDistortionParameters() const;
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virtual void setDistortionParameters(const sDistortionParameters& param);
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virtual const sEchoParameters& getEchoParameters() const;
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virtual void setEchoParameters(const sEchoParameters& param);
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virtual const sFlangerParameters& getFlangerParameters() const;
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virtual void setFlangerParameters(const sFlangerParameters& param);
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virtual const sFrequencyShiftParameters& getFrequencyShiftParameters() const;
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virtual void setFrequencyShiftParameters(const sFrequencyShiftParameters& param);
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virtual const sVocalMorpherParameters& getVocalMorpherParameters() const;
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virtual void setVocalMorpherParameters(const sVocalMorpherParameters& param);
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virtual const sPitchShifterParameters& getPitchShifterParameters() const;
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virtual void setPitchShifterParameters(const sPitchShifterParameters& param);
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virtual const sRingModulatorParameters& getRingModulatorParameters() const;
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virtual void setRingModulatorParameters(const sRingModulatorParameters& param);
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virtual const sAutowahParameters& getAutowahParameters() const;
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virtual void setAutowahParameters(const sAutowahParameters& param);
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virtual const sCompressorParameters& getCompressorParameters() const;
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virtual void setCompressorParameters(const sCompressorParameters& param);
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virtual const sEqualizerParameters& getEqualizerParameters() const;
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virtual void setEqualizerParameters(const sEqualizerParameters& param);
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virtual float getMasterVolume() const;
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virtual void setMasterVolume(const float& volume);
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virtual bool isIgnoringAttenuation() const;
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virtual void ignoreAttenuation(const bool& ignore);
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virtual IFilter* getFilter() const;
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virtual void attachFilter(IFilter* filter);
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virtual void removeFilter();
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virtual unsigned int getLastUpdated() const;
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virtual bool isValid() const;
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ALuint getOpenALEffect() const;
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ALuint getOpenALEffectSlot() const;
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private:
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cEFXFunctions* EFX;
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//Mutex for thread syncronization
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cAudioMutex Mutex;
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EffectTypes Type;
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float Volume;
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bool IgnoreAttenuation;
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unsigned int LastUpdated;
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bool Valid;
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IFilter* Filter;
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ALuint Effect;
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ALuint EffectSlot;
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bool UpdateEffect();
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bool CheckError();
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ALenum ConvertEffectEnum(EffectTypes type);
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ALenum ConvertFrequencyShiftEnum(sFrequencyShiftParameters::ShiftDirection shift);
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ALenum ConvertVocalMorphPhonemeEnum(sVocalMorpherParameters::MorpherPhoneme phoneme);
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//Storage for all the possible settings for effects
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sEAXReverbParameters EAXReverbParam;
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sReverbParameters ReverbParam;
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sChorusParameters ChorusParam;
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sDistortionParameters DistortionParam;
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sEchoParameters EchoParam;
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sFlangerParameters FlangerParam;
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sFrequencyShiftParameters FrequencyShiftParam;
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sVocalMorpherParameters VocalMorpherParam;
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sPitchShifterParameters PitchShifterParam;
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sRingModulatorParameters RingModulatorParam;
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sAutowahParameters AutowahParam;
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sCompressorParameters CompressorParam;
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sEqualizerParameters EqualizerParam;
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};
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};
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#endif //! CEFFECT_H
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