src/auxeffectslot.h

   1 #ifndef AUXEFFECTSLOT_H
   2 #define AUXEFFECTSLOT_H
   3
   4 #include <algorithm>
   5
   6 #include "main.h"
   7
   8 #include "al.h"
   9
  10 #include "refcount.h"
  11
  12 namespace alure {
  13
  14 class ALContext;
  15
  16 inline bool operator==(const SourceSend &lhs, const SourceSend &rhs)
  17 { return lhs.mSource == rhs.mSource && lhs.mSend == rhs.mSend; }
  18
  19 class ALAuxiliaryEffectSlot : public AuxiliaryEffectSlot {
  20     ALContext *const mContext;
  21     ALuint mId;
  22
  23     std::vector<SourceSend> mSourceSends;
  24
  25 public:
  26     ALAuxiliaryEffectSlot(ALContext *context, ALuint id)
  27       : mContext(context), mId(id)
  28     { }
  29     virtual ~ALAuxiliaryEffectSlot() { }
  30
  31     void addSourceSend(Source *source, ALuint send) { mSourceSends.push_back({source, send}); }
  32     void removeSourceSend(Source *source, ALuint send)
  33     {
  34         auto iter = std::find(mSourceSends.cbegin(), mSourceSends.cend(), SourceSend{source, send});
  35         if(iter != mSourceSends.cend()) mSourceSends.erase(iter);
  36     }
  37
  38     ALContext *getContext() { return mContext; }
  39     const ALuint &getId() const { return mId; }
  40
  41     virtual void setGain(ALfloat gain) final;
  42     virtual void setSendAuto(bool sendauto) final;
  43
  44     virtual void applyEffect(const Effect *effect) final;
  45
  46     virtual void release() final;
  47
  48     virtual std::vector<SourceSend> getSourceSends() const final { return mSourceSends; }
  49
  50     virtual bool isInUse() const final { return (mSourceSends.size() > 0); }
  51 };
  52
  53 } // namespace alure
  54
  55 #endif /* AUXEFFECTSLOT_H */