nel/src/sound/driver/xaudio2/effect_xaudio2.h

   1 // NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
   2 // Copyright (C) 2008  Jan BOON (Kaetemi) <jan.boon@kaetemi.be>
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as
   6 // published by the Free Software Foundation, either version 3 of the
   7 // License, or (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 #ifndef NLSOUND_EFFECT_XAUDIO2_H
  18 #define NLSOUND_EFFECT_XAUDIO2_H
  19
  20 namespace NLSOUND {
  21         class CSoundDriverXAudio2;
  22
  23 /**
  24  * \brief CEffectXAudio2
  25  * \date 2008-09-25 07:46GMT
  26  * \author Jan Boon (Kaetemi)
  27  * CEffectXAudio2
  28  */
  29 class CEffectXAudio2
  30 {
  31 protected:
  32         // outside pointers
  33         CSoundDriverXAudio2 *_SoundDriver;
  34
  35         // pointers
  36         IXAudio2SubmixVoice *_DryVoice;
  37         IXAudio2SubmixVoice *_FilterVoice;
  38         IUnknown *_Effect; // set by subclass
  39
  40 public:
  41         CEffectXAudio2(CSoundDriverXAudio2 *soundDriver, uint channels);
  42         virtual ~CEffectXAudio2();
  43         virtual void release();
  44
  45         inline IUnknown *getEffect() { return _Effect; }
  46         inline IXAudio2Voice *getDryVoice() { return _DryVoice; }
  47         inline IXAudio2Voice *getFilterVoice() { return _FilterVoice; }
  48
  49 }; /* class CEffectXAudio2 */
  50
  51 /**
  52  * \brief CReverbEffectXAudio2
  53  * \date 2008-09-17 17:27GMT
  54  * \author Jan Boon (Kaetemi)
  55  * CReverbEffectXAudio2
  56  */
  57 class CReverbEffectXAudio2 : public IReverbEffect, public CEffectXAudio2
  58 {
  59 protected:
  60         // user data
  61         /// Parameters of the reverb (eax environment) effect.
  62         XAUDIO2FX_REVERB_PARAMETERS _ReverbParams;
  63
  64 public:
  65         CReverbEffectXAudio2(CSoundDriverXAudio2 *soundDriver);
  66         virtual ~CReverbEffectXAudio2();
  67         virtual void release();
  68
  69         /// Set the environment (you have full control now, have fun)
  70         virtual void setEnvironment(const CEnvironment &environment = CEnvironment(), float roomSize = 100.0f);
  71
  72 }; /* class CReverbEffectXAudio2 */
  73
  74 } /* namespace NLSOUND */
  75
  76 #endif /* #ifndef NLSOUND_EFFECT_XAUDIO2_H */
  77
  78 /* end of file */