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     CONVOLUTION_EFFECT,
  26
  27     MAX_EFFECTS
  28 };
  29 extern bool DisabledEffects[MAX_EFFECTS];
  30
  31 extern float ReverbBoost;
  32
  33 struct EffectList {
  34     const char name[16];
  35     int type;
  36     ALenum val;
  37 };
  38 extern const EffectList gEffectList[16];
  39
  40
  41 struct ALeffect {
  42     // Effect type (AL_EFFECT_NULL, ...)
  43     ALenum type{AL_EFFECT_NULL};
  44
  45     EffectProps Props{};
  46
  47     const EffectVtable *vtab{nullptr};
  48
  49     /* Self ID */
  50     ALuint id{0u};
  51
  52     DISABLE_ALLOC()
  53 };
  54
  55 inline bool IsReverbEffect(const ALenum type) noexcept
  56 { return type == AL_EFFECT_REVERB || type == AL_EFFECT_EAXREVERB; }
  57
  58 EffectStateFactory *getFactoryByType(ALenum type);
  59
  60 void InitEffect(ALeffect *effect);
  61
  62 void LoadReverbPreset(const char *name, ALeffect *effect);
  63
  64 #endif