92 lines
3.4 KiB
C++
92 lines
3.4 KiB
C++
#ifndef CAUDIOMANAGER_H_INCLUDED
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#define CAUDIOMANAGER_H_INCLUDED
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#include <map>
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#include <string>
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#include <vector>
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#include "cAudio.h"
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#include "../include/IAudioDecoderFactory.h"
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#include "cListener.h"
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#include "../include/IAudioManager.h"
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#include "../Headers/cMutex.h"
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#include <AL/al.h>
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#include <AL/alc.h>
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namespace cAudio
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{
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class IAudio;
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class cAudioManager : public IAudioManager
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{
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public:
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cAudioManager() { }
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virtual ~cAudioManager() { }
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//!Inits the audio manager calling the alut/etc start ups
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virtual bool initialize(const char* deviceName = 0x0, int outputFrequency = -1, int eaxEffectSlots = 4);
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//!Shuts everything down
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virtual void shutDown();
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//! Returns the name of an available playback device.
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/** \param index: Specify which name to retrieve ( Range: 0 to getAvailableDeviceCount()-1 ) */
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virtual const char* getAvailableDeviceName(unsigned int index);
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//! Returns the number of playback devices available for use.
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virtual unsigned int getAvailableDeviceCount();
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//! Returns the name of the default system playback device.
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virtual const char* getDefaultDeviceName();
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//!Creates the cAudio object
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virtual IAudio* createFromFile(const std::string& identifier,const std::string& file,bool stream = false);
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//!Loads ogg from memory or virtual file system
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virtual IAudio* createFromMemory(const std::string& identifier, const char* data, size_t length, std::string ext);
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//!Loads raw audio from memory.
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virtual IAudio* createFromRaw(const std::string& identifier,const char* data, size_t length, unsigned int frequency, AudioFormats format);
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//!Register Audio Codec
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virtual bool registerAudioDecoder(IAudioDecoderFactory* factory, std::string extension);
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//!Unregister Audio Codec (allows you to prevent an file type from being playable with new sound sources)
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//!Note that all current sound sources will still continue to use any currently allocated decoders.
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//!Will NOT delete any user added factory instance, you must do that yourself
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virtual void unRegisterAudioDecoder(std::string extension);
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//!Returns whether an audio decoder is currently registered for this file type
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virtual bool isAudioDecoderRegistered(std::string extension);
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//!Returns a registered audio decoder factory
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virtual IAudioDecoderFactory* getAudioDecoderFactory(std::string extension);
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//!Updates the cAudio playback
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virtual void update();
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//!Gets you the cAudio object you want
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virtual IAudio *getSound(std::string identifier);
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//!Releases "ALL" cAudio objects
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virtual void release();
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//! Grabs a list of available devices, as well as the default system one
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void getAvailableDevices();
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virtual IListener* getListener() { return &initlistener; }
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private:
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//Mutex for thread syncronization
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cAudioMutex Mutex;
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//Make a Openal context pointer
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ALCcontext *Context;
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//Make a openal device pointer
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ALCdevice *Device;
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//!The map that holds the cAudio objects
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std::map<std::string, IAudio*> audiomap;
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//!Decoder map that holds all decoders by file extension
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std::map<std::string, IAudioDecoderFactory*> decodermap;
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//!The listener object
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cListener initlistener;
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//! Check for OpenAL errors
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void checkError();
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std::vector<std::string> AvailableDevices;
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std::string DefaultDevice;
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};
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}
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#endif //! CAUDIOMANAGER_H_INCLUDED
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