mirror of
https://github.com/love2d/love.git
synced 2026-08-16 00:02:12 +02:00
Alex Szpakowski
144 lines
3.3 KiB
C++
144 lines
3.3 KiB
C++
/**
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* Copyright (c) 2006-2015 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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#ifndef LOVE_AUDIO_OPENAL_AUDIO_H
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#define LOVE_AUDIO_OPENAL_AUDIO_H
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// STD
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#include <queue>
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#include <map>
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#include <cmath>
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// LOVE
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#include "audio/Audio.h"
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#include "common/config.h"
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#include "sound/SoundData.h"
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#include "Source.h"
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#include "Pool.h"
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#include "thread/threads.h"
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// OpenAL
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#ifdef LOVE_MACOSX_USE_FRAMEWORKS // Frameworks have different include paths.
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#include <OpenAL-Soft/alc.h>
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#include <OpenAL-Soft/al.h>
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#else
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#include <AL/alc.h>
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#include <AL/al.h>
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#endif
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namespace love
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{
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namespace audio
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{
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namespace openal
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{
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class Audio : public love::audio::Audio
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{
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public:
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Audio();
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~Audio();
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// Implements Module.
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const char *getName() const;
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// Implements Audio.
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love::audio::Source *newSource(love::sound::Decoder *decoder);
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love::audio::Source *newSource(love::sound::SoundData *soundData);
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int getSourceCount() const;
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int getMaxSources() const;
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bool play(love::audio::Source *source);
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void stop(love::audio::Source *source);
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void stop();
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void pause(love::audio::Source *source);
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void pause();
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void resume(love::audio::Source *source);
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void resume();
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void rewind(love::audio::Source *source);
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void rewind();
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void setVolume(float volume);
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float getVolume() const;
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void getPosition(float *v) const;
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void setPosition(float *v);
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void getOrientation(float *v) const;
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void setOrientation(float *v);
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void getVelocity(float *v) const;
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void setVelocity(float *v);
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void setDopplerScale(float scale);
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float getDopplerScale() const;
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void record();
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love::sound::SoundData *getRecordedData();
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love::sound::SoundData *stopRecording(bool returnData);
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bool canRecord();
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DistanceModel getDistanceModel() const;
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void setDistanceModel(DistanceModel distanceModel);
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private:
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// The OpenAL device.
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ALCdevice *device;
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// The OpenAL capture device (microphone).
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ALCdevice *capture;
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// The OpenAL context.
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ALCcontext *context;
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// The Pool.
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Pool *pool;
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class PoolThread: public thread::Threadable
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{
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protected:
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Pool *pool;
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// Set this to true when the thread should finish.
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// Main thread will write to this value, and PoolThread
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// will read from it.
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volatile bool finish;
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// finish lock
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thread::Mutex *mutex;
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public:
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PoolThread(Pool *pool);
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~PoolThread();
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void setFinish();
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void threadFunction();
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};
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PoolThread *poolThread;
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DistanceModel distanceModel;
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}; // Audio
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} // openal
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} // audio
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} // love
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#endif // LOVE_AUDIO_OPENAL_AUDIO_H
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