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#ifndef _AL_EFFECT_H_
#define _AL_EFFECT_H_
#include "alMain.h"
#ifdef __cplusplus
extern "C" {
#endif
enum {
EAXREVERB = 0,
REVERB,
ECHO,
MODULATOR,
DEDICATED,
CHORUS,
FLANGER,
EQUALIZER,
DISTORTION,
MAX_EFFECTS
};
extern ALboolean DisabledEffects[MAX_EFFECTS];
extern ALfloat ReverbBoost;
extern ALboolean EmulateEAXReverb;
typedef struct ALeffect
{
// Effect type (AL_EFFECT_NULL, ...)
ALenum type;
struct {
// Shared Reverb Properties
ALfloat Density;
ALfloat Diffusion;
ALfloat Gain;
ALfloat GainHF;
ALfloat DecayTime;
ALfloat DecayHFRatio;
ALfloat ReflectionsGain;
ALfloat ReflectionsDelay;
ALfloat LateReverbGain;
ALfloat LateReverbDelay;
ALfloat AirAbsorptionGainHF;
ALfloat RoomRolloffFactor;
ALboolean DecayHFLimit;
// Additional EAX Reverb Properties
ALfloat GainLF;
ALfloat DecayLFRatio;
ALfloat ReflectionsPan[3];
ALfloat LateReverbPan[3];
ALfloat EchoTime;
ALfloat EchoDepth;
ALfloat ModulationTime;
ALfloat ModulationDepth;
ALfloat HFReference;
ALfloat LFReference;
} Reverb;
struct {
ALfloat Delay;
ALfloat LRDelay;
ALfloat Damping;
ALfloat Feedback;
ALfloat Spread;
} Echo;
struct {
ALfloat Frequency;
ALfloat HighPassCutoff;
ALint Waveform;
} Modulator;
struct {
ALfloat Gain;
} Dedicated;
struct {
ALint Waveform;
ALint Phase;
ALfloat Rate;
ALfloat Depth;
ALfloat Feedback;
ALfloat Delay;
} Chorus;
struct {
ALint Waveform;
ALint Phase;
ALfloat Rate;
ALfloat Depth;
ALfloat Feedback;
ALfloat Delay;
} Flanger;
struct {
ALfloat Delay;
ALfloat LowCutoff;
ALfloat LowGain;
ALfloat Mid1Center;
ALfloat Mid1Gain;
ALfloat Mid1Width;
ALfloat Mid2Center;
ALfloat Mid2Gain;
ALfloat Mid2Width;
ALfloat HighCutoff;
ALfloat HighGain;
} Equalizer;
struct {
ALfloat Edge;
ALfloat Gain;
ALfloat LowpassCutoff;
ALfloat EQCenter;
ALfloat EQBandwidth;
} Distortion;
void (*SetParami)(struct ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void (*SetParamiv)(struct ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void (*SetParamf)(struct ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void (*SetParamfv)(struct ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void (*GetParami)(struct ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void (*GetParamiv)(struct ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void (*GetParamf)(struct ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void (*GetParamfv)(struct ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
/* Self ID */
ALuint id;
} ALeffect;
#define ALeffect_SetParami(x, c, p, v) ((x)->SetParami((x),(c),(p),(v)))
#define ALeffect_SetParamiv(x, c, p, v) ((x)->SetParamiv((x),(c),(p),(v)))
#define ALeffect_SetParamf(x, c, p, v) ((x)->SetParamf((x),(c),(p),(v)))
#define ALeffect_SetParamfv(x, c, p, v) ((x)->SetParamfv((x),(c),(p),(v)))
#define ALeffect_GetParami(x, c, p, v) ((x)->GetParami((x),(c),(p),(v)))
#define ALeffect_GetParamiv(x, c, p, v) ((x)->GetParamiv((x),(c),(p),(v)))
#define ALeffect_GetParamf(x, c, p, v) ((x)->GetParamf((x),(c),(p),(v)))
#define ALeffect_GetParamfv(x, c, p, v) ((x)->GetParamfv((x),(c),(p),(v)))
static __inline ALboolean IsReverbEffect(ALenum type)
{ return type == AL_EFFECT_REVERB || type == AL_EFFECT_EAXREVERB; }
void eaxreverb_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void eaxreverb_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void eaxreverb_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void eaxreverb_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void eaxreverb_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void eaxreverb_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void eaxreverb_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void eaxreverb_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
void reverb_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void reverb_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void reverb_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void reverb_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void reverb_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void reverb_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void reverb_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void reverb_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
void chorus_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void chorus_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void chorus_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void chorus_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void chorus_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void chorus_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void chorus_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void chorus_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
void distortion_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void distortion_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void distortion_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void distortion_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void distortion_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void distortion_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void distortion_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void distortion_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
void echo_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void echo_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void echo_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void echo_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void echo_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void echo_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void echo_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void echo_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
void equalizer_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void equalizer_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void equalizer_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void equalizer_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void equalizer_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void equalizer_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void equalizer_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void equalizer_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
void flanger_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void flanger_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void flanger_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void flanger_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void flanger_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void flanger_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void flanger_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void flanger_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
void mod_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void mod_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void mod_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void mod_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void mod_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void mod_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void mod_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void mod_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
void ded_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void ded_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void ded_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void ded_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void ded_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void ded_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void ded_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void ded_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
void null_SetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint val);
void null_SetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, const ALint *vals);
void null_SetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat val);
void null_SetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, const ALfloat *vals);
void null_GetParami(ALeffect *effect, ALCcontext *context, ALenum param, ALint *val);
void null_GetParamiv(ALeffect *effect, ALCcontext *context, ALenum param, ALint *vals);
void null_GetParamf(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *val);
void null_GetParamfv(ALeffect *effect, ALCcontext *context, ALenum param, ALfloat *vals);
ALenum InitEffect(ALeffect *effect);
ALvoid ReleaseALEffects(ALCdevice *device);
ALvoid LoadReverbPreset(const char *name, ALeffect *effect);
#ifdef __cplusplus
}
#endif
#endif
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