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65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
#ifndef _AL_AUXEFFECTSLOT_H_
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#define _AL_AUXEFFECTSLOT_H_
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#include "AL/al.h"
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#include "alEffect.h"
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#include "alFilter.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct ALeffectState ALeffectState;
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typedef struct ALeffectslot
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{
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ALeffect effect;
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volatile ALfloat Gain;
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volatile ALboolean AuxSendAuto;
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volatile ALenum NeedsUpdate;
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ALeffectState *EffectState;
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ALfloat WetBuffer[BUFFERSIZE];
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ALfloat ClickRemoval[1];
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ALfloat PendingClicks[1];
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RefCount ref;
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// Index to itself
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ALuint effectslot;
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struct ALeffectslot *next;
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} ALeffectslot;
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ALenum InitEffectSlot(ALeffectslot *slot);
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ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context);
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struct ALeffectState {
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ALvoid (*Destroy)(ALeffectState *State);
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ALboolean (*DeviceUpdate)(ALeffectState *State, ALCdevice *Device);
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ALvoid (*Update)(ALeffectState *State, ALCdevice *Device, const ALeffectslot *Slot);
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ALvoid (*Process)(ALeffectState *State, ALuint SamplesToDo, const ALfloat *SamplesIn, ALfloat (*SamplesOut)[MAXCHANNELS]);
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};
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ALeffectState *NoneCreate(void);
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ALeffectState *ReverbCreate(void);
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ALeffectState *EchoCreate(void);
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ALeffectState *ModulatorCreate(void);
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ALeffectState *DedicatedCreate(void);
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#define ALeffectState_Destroy(a) ((a)->Destroy((a)))
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#define ALeffectState_DeviceUpdate(a,b) ((a)->DeviceUpdate((a),(b)))
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#define ALeffectState_Update(a,b,c) ((a)->Update((a),(b),(c)))
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#define ALeffectState_Process(a,b,c,d) ((a)->Process((a),(b),(c),(d)))
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ALenum InitializeEffect(ALCdevice *Device, ALeffectslot *EffectSlot, ALeffect *effect);
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#ifdef __cplusplus
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}
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#endif
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#endif
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