src/auxeffectslot.cpp

   1
   2 #include "config.h"
   3
   4 #include "auxeffectslot.h"
   5
   6 #include <stdexcept>
   7
   8 #include "al.h"
   9 #include "alext.h"
  10
  11 #include "context.h"
  12 #include "effect.h"
  13
  14 namespace alure
  15 {
  16
  17 void ALAuxiliaryEffectSlot::setGain(ALfloat gain)
  18 {
  19     if(!(gain >= 0.0f && gain <= 1.0f))
  20         throw std::runtime_error("Gain out of range");
  21     CheckContext(mContext);
  22     mContext->alAuxiliaryEffectSlotf(mId, AL_EFFECTSLOT_GAIN, gain);
  23 }
  24
  25 void ALAuxiliaryEffectSlot::setSendAuto(bool sendauto)
  26 {
  27     CheckContext(mContext);
  28     mContext->alAuxiliaryEffectSloti(mId, AL_EFFECTSLOT_AUXILIARY_SEND_AUTO, sendauto ? AL_TRUE : AL_FALSE);
  29 }
  30
  31 void ALAuxiliaryEffectSlot::applyEffect(Effect effect)
  32 {
  33     const ALEffect *eff = effect.getHandle();
  34     if(!eff) throw std::runtime_error("Invalid Effect");
  35     CheckContext(mContext);
  36
  37     mContext->alAuxiliaryEffectSloti(mId, AL_EFFECTSLOT_EFFECT, eff->getId());
  38 }
  39
  40
  41 void ALAuxiliaryEffectSlot::release()
  42 {
  43     CheckContext(mContext);
  44     if(isInUse())
  45         throw std::runtime_error("AuxiliaryEffectSlot is in use");
  46
  47     alGetError();
  48     mContext->alDeleteAuxiliaryEffectSlots(1, &mId);
  49     if(alGetError() != AL_NO_ERROR)
  50         throw std::runtime_error("AuxiliaryEffectSlot failed to delete");
  51     mId = 0;
  52
  53     delete this;
  54 }
  55
  56
  57 DECL_THUNK1(void, AuxiliaryEffectSlot, setGain,, ALfloat)
  58 DECL_THUNK1(void, AuxiliaryEffectSlot, setSendAuto,, bool)
  59 DECL_THUNK1(void, AuxiliaryEffectSlot, applyEffect,, Effect)
  60 void AuxiliaryEffectSlot::release()
  61 {
  62     pImpl->release();
  63     pImpl = nullptr;
  64 }
  65 DECL_THUNK0(Vector<SourceSend>, AuxiliaryEffectSlot, getSourceSends, const)
  66 DECL_THUNK0(bool, AuxiliaryEffectSlot, isInUse, const)
  67
  68 } // namespace alure