OpenAL32/Include/alAuxEffectSlot.h

   1 #ifndef _AL_AUXEFFECTSLOT_H_
   2 #define _AL_AUXEFFECTSLOT_H_
   3
   4 #include "AL/al.h"
   5 #include "alEffect.h"
   6 #include "alFilter.h"
   7
   8 #ifdef __cplusplus
   9 extern "C" {
  10 #endif
  11
  12 #define AL_EFFECTSLOT_EFFECT                               0x0001
  13 #define AL_EFFECTSLOT_GAIN                                 0x0002
  14 #define AL_EFFECTSLOT_AUXILIARY_SEND_AUTO                  0x0003
  15
  16 #define AL_EFFECTSLOT_NULL                                 0x0000
  17
  18 typedef struct ALeffectslot
  19 {
  20     ALeffect effect;
  21
  22     ALfloat Gain;
  23     ALboolean AuxSendAuto;
  24
  25     ALfloat *ReverbBuffer;
  26     // in frames!
  27     ALuint ReverbLength;
  28     ALuint ReverbPos;
  29     ALuint ReverbReflectPos;
  30     ALuint ReverbLatePos;
  31     ALfloat ReverbDecayGain;
  32
  33     FILTER iirFilter;
  34
  35     ALuint refcount;
  36
  37     // Index to itself
  38     ALuint effectslot;
  39
  40     struct ALeffectslot *next;
  41 } ALeffectslot;
  42
  43 AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots);
  44 AL_API ALvoid AL_APIENTRY alDeleteAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots);
  45 AL_API ALboolean AL_APIENTRY alIsAuxiliaryEffectSlot(ALuint effectslot);
  46
  47 AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint iValue);
  48 AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, ALint *piValues);
  49 AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat flValue);
  50 AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, ALfloat *pflValues);
  51
  52 AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint *piValue);
  53 AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, ALint *piValues);
  54 AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat *pflValue);
  55 AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, ALfloat *pflValues);
  56
  57 ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context);
  58
  59 #ifdef __cplusplus
  60 }
  61 #endif
  62
  63 #endif