97 lines
2.6 KiB
C++
97 lines
2.6 KiB
C++
#pragma once
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#include "SoundSystem.h"
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#include <vector>
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#include <map>
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#include <string>
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struct SLObjectItf_;
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typedef const struct SLObjectItf_ * const * SLObjectItf;
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struct SLEngineItf_;
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typedef const struct SLEngineItf_ * const * SLEngineItf;
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struct SLPlayItf_;
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typedef const struct SLPlayItf_ * const * SLPlayItf;
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struct SLSeekItf_;
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typedef const struct SLSeekItf_ * const * SLSeekItf;
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struct SLEnvironmentalReverbItf_;
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typedef const struct SLEnvironmentalReverbItf_ * const * SLEnvironmentalReverbItf;
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struct SLVolumeItf_;
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typedef const struct SLVolumeItf_ * const * SLVolumeItf;
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struct SLPlaybackRateItf_;
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typedef const struct SLPlaybackRateItf_ * const * SLPlaybackRateItf;
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struct SLPitchItf_;
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typedef const struct SLPitchItf_ * const * SLPitchItf;
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struct SLMuteSoloItf_;
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typedef const struct SLMuteSoloItf_ * const * SLMuteSoloItf;
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namespace Sound
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{
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struct SoundData //保存可播放的音乐结构体
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{
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SLObjectItf mPlayerObj;
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SLPlayItf mPlayItf;
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SLSeekItf mSeekItf;
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SLVolumeItf mVolumeItf;
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SLMuteSoloItf mMuteSoloItf;
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SLPitchItf mPitchItf;
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SLPlaybackRateItf mPlayRateItf;
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bool mIsLoaded;
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SoundData():
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mPlayerObj(0),
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mPlayItf(0),
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mSeekItf(0),
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mVolumeItf(0),
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mMuteSoloItf(0),
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mPitchItf(0),
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mPlayRateItf(0),
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mIsLoaded(false)
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{}
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};
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class SoundSystemOpenSL : public SoundSystem
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{
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__DeclareSubClass(SoundSystemOpenSL, Sound::SoundSystem);
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public:
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private:
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typedef std::multimap< int, SoundData > SoundDataMap;
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private:
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SLObjectItf mEngineObject;
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SLObjectItf mOutputMixObject;
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SLObjectItf mListenerObject;
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SLEngineItf mEngineItf;
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SLEnvironmentalReverbItf mEnvItf;
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SoundDataMap mSoundAssetMap;
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public:
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SoundSystemOpenSL(){}
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virtual ~SoundSystemOpenSL(){}
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public:
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void LoadSound( const Util::String& fileName, SoundData& soundData);
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virtual bool InitSoundSystem();
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virtual void ReleaseSoundSystem();
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virtual bool CreateSoundBuffer(const char* nameOrData, SizeT dataSize, SoundBuffer **soundBuffer, GENESISOUND_MODE mode, GENESIS_FILE_FORMAT fileFormat);
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virtual bool createDSPByType(ALuint type, GPtr<SoundSystemDSP>& dsp); // create a filter
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virtual bool PlaySound(SoundBuffer* soundBuffer, SoundSystemSource **ssSource, bool paused);
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virtual bool ReleaseSingleSource(SoundSystemSource *source);
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virtual bool ReleaseSingleBuffer(SoundBuffer *buffer);
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virtual bool SetListenerAttrs(int listener,//该参数暂时无用，留作以后开发多listener功能时使用
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const Math::vector& position,
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const Math::vector& velocity,
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const Math::vector& up,
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const Math::vector& forward);
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virtual void SetBufferInfo(SoundBuffer::BufferInfo &bf){}
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};
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}
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