al/effect.h

   1 #ifndef AL_EFFECT_H
   2 #define AL_EFFECT_H
   3
   4 #include "AL/al.h"
   5 #include "AL/efx.h"
   6
   7 #include "effects/base.h"
   8
   9
  10 enum {
  11     EAXREVERB_EFFECT = 0,
  12     REVERB_EFFECT,
  13     AUTOWAH_EFFECT,
  14     CHORUS_EFFECT,
  15     COMPRESSOR_EFFECT,
  16     DISTORTION_EFFECT,
  17     ECHO_EFFECT,
  18     EQUALIZER_EFFECT,
  19     FLANGER_EFFECT,
  20     FSHIFTER_EFFECT,
  21     MODULATOR_EFFECT,
  22     PSHIFTER_EFFECT,
  23     VMORPHER_EFFECT,
  24     DEDICATED_EFFECT,
  25
  26     MAX_EFFECTS
  27 };
  28 extern ALboolean DisabledEffects[MAX_EFFECTS];
  29
  30 extern ALfloat ReverbBoost;
  31
  32 struct EffectList {
  33     const char name[16];
  34     int type;
  35     ALenum val;
  36 };
  37 extern const EffectList gEffectList[15];
  38
  39
  40 struct ALeffect {
  41     // Effect type (AL_EFFECT_NULL, ...)
  42     ALenum type{AL_EFFECT_NULL};
  43
  44     EffectProps Props{};
  45
  46     const EffectVtable *vtab{nullptr};
  47
  48     /* Self ID */
  49     ALuint id{0u};
  50 };
  51
  52 inline ALboolean IsReverbEffect(ALenum type)
  53 { return type == AL_EFFECT_REVERB || type == AL_EFFECT_EAXREVERB; }
  54
  55 EffectStateFactory *getFactoryByType(ALenum type);
  56
  57 void InitEffect(ALeffect *effect);
  58
  59 void LoadReverbPreset(const char *name, ALeffect *effect);
  60
  61 #endif