D:/SoftwareEntwicklung/C++/HLC/Tools/SoftPixelEngine/repository/sources/SoundSystem/OpenAL/spOpenALSound.hpp
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00001 /* 00002 * OpenAL sound header 00003 * 00004 * This file is part of the "SoftPixel Engine" (Copyright (c) 2008 by Lukas Hermanns) 00005 * See "SoftPixelEngine.hpp" for license information. 00006 */ 00007 00008 #ifndef __SP_AUDIO_SOUND_OPENAL_H__ 00009 #define __SP_AUDIO_SOUND_OPENAL_H__ 00010 00011 00012 #include "Base/spStandard.hpp" 00013 00014 #ifdef SP_COMPILE_WITH_OPENAL 00015 00016 00017 #include "SoundSystem/spSound.hpp" 00018 #include "SoundSystem/OpenAL/spOpenALSourceObject.hpp" 00019 00020 #include <AL/al.h> 00021 #include <AL/alc.h> 00022 00023 00024 namespace sp 00025 { 00026 namespace audio 00027 { 00028 00029 00030 class ALBufferObject; 00031 00032 class OpenALSound : public Sound 00033 { 00034 00035 public: 00036 00037 OpenALSound(); 00038 ~OpenALSound(); 00039 00040 /* Functions */ 00041 00042 bool reload(const io::stringc &Filename, u8 BufferCount = DEF_SOUND_BUFFERCOUNT); 00043 void close(); 00044 00045 void play(); 00046 void pause(bool Paused = true); 00047 void stop(); 00048 00049 void emit2D(f32 Volume = 1.0f, bool UseEffectSlot = true); 00050 void emit3D(const dim::vector3df &Point, f32 Volume = 1.0f, bool UseEffectSlot = true); 00051 00052 void setSeek(f32 Seek); 00053 f32 getSeek() const; 00054 00055 void setVolume(f32 Volume); 00056 void setSpeed(f32 Speed); 00057 void setBalance(f32 Balance); 00058 00059 void setLoop(bool Enable); 00060 00061 bool playing() const; 00062 bool finish() const; 00063 00064 f32 getLength() const; 00065 bool valid() const; 00066 00067 void setPosition(const dim::vector3df &Position); 00068 void setVelocity(const dim::vector3df &Veclotiy); 00069 00070 void setVolumetric(bool isVolumetric); 00071 void setVolumetricRadius(f32 Radius); 00072 00073 private: 00074 00075 /* Functions */ 00076 00077 ALuint nextSourceBuffer(); 00078 00079 /* Inline functions */ 00080 00081 inline ALuint getSourceID() const 00082 { 00083 return (*CurSourceObject_)->getID(); 00084 } 00085 00086 /* Members */ 00087 00088 ALBufferObject* BufferObject_; 00089 00090 std::vector<ALSourceObject*> SourceObjects_; 00091 std::vector<ALuint> SourceObjectIDs_; 00092 00093 std::vector<ALSourceObject*>::iterator CurSourceObject_; 00094 00095 }; 00096 00097 00098 } // /namespace audio 00099 00100 } // /namespace sp 00101 00102 00103 #endif 00104 00105 #endif 00106 00107 00108 00109 // ================================================================================
