diff options
Diffstat (limited to 'intern/audaspace/OpenAL/AUD_OpenALDevice.h')
| -rw-r--r-- | intern/audaspace/OpenAL/AUD_OpenALDevice.h | 282 |
1 files changed, 0 insertions, 282 deletions
diff --git a/intern/audaspace/OpenAL/AUD_OpenALDevice.h b/intern/audaspace/OpenAL/AUD_OpenALDevice.h deleted file mode 100644 index f0e47824967..00000000000 --- a/intern/audaspace/OpenAL/AUD_OpenALDevice.h +++ /dev/null @@ -1,282 +0,0 @@ -/* - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * Copyright 2009-2011 Jörg Hermann Müller - * - * This file is part of AudaSpace. - * - * Audaspace is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * AudaSpace is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with Audaspace; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -/** \file audaspace/OpenAL/AUD_OpenALDevice.h - * \ingroup audopenal - */ - - -#ifndef __AUD_OPENALDEVICE_H__ -#define __AUD_OPENALDEVICE_H__ - -#include "AUD_IDevice.h" -#include "AUD_IHandle.h" -#include "AUD_I3DDevice.h" -#include "AUD_I3DHandle.h" -#include "AUD_Buffer.h" -//struct AUD_OpenALBufferedFactory; - -#include <AL/al.h> -#include <AL/alc.h> -#include <list> -#include <pthread.h> - -/** - * This device plays through OpenAL. - */ -class AUD_OpenALDevice : public AUD_IDevice, public AUD_I3DDevice -{ -private: - /// Saves the data for playback. - class AUD_OpenALHandle : public AUD_IHandle, public AUD_I3DHandle - { - public: - static const int CYCLE_BUFFERS = 3; - - /// Whether it's a buffered or a streamed source. - bool m_isBuffered; - - /// The reader source. - boost::shared_ptr<AUD_IReader> m_reader; - - /// Whether to keep the source if end of it is reached. - bool m_keep; - - /// OpenAL sample format. - ALenum m_format; - - /// OpenAL source. - ALuint m_source; - - /// OpenAL buffers. - ALuint m_buffers[CYCLE_BUFFERS]; - - /// The first buffer to be read next. - int m_current; - - /// Whether the stream doesn't return any more data. - bool m_eos; - - /// The loop count of the source. - int m_loopcount; - - /// The stop callback. - stopCallback m_stop; - - /// Stop callback data. - void* m_stop_data; - - /// Orientation. - AUD_Quaternion m_orientation; - - /// Current status of the handle - AUD_Status m_status; - - /// Own device. - AUD_OpenALDevice* m_device; - - bool pause(bool keep); - - public: - - /** - * Creates a new OpenAL handle. - * \param device The OpenAL device the handle belongs to. - * \param format The AL format. - * \param reader The reader this handle plays. - * \param keep Whether to keep the handle alive when the reader ends. - */ - AUD_OpenALHandle(AUD_OpenALDevice* device, ALenum format, boost::shared_ptr<AUD_IReader> reader, bool keep); - - virtual ~AUD_OpenALHandle() {} - virtual bool pause(); - virtual bool resume(); - virtual bool stop(); - virtual bool getKeep(); - virtual bool setKeep(bool keep); - virtual bool seek(float position); - virtual float getPosition(); - virtual AUD_Status getStatus(); - virtual float getVolume(); - virtual bool setVolume(float volume); - virtual float getPitch(); - virtual bool setPitch(float pitch); - virtual int getLoopCount(); - virtual bool setLoopCount(int count); - virtual bool setStopCallback(stopCallback callback = 0, void* data = 0); - - virtual AUD_Vector3 getSourceLocation(); - virtual bool setSourceLocation(const AUD_Vector3& location); - virtual AUD_Vector3 getSourceVelocity(); - virtual bool setSourceVelocity(const AUD_Vector3& velocity); - virtual AUD_Quaternion getSourceOrientation(); - virtual bool setSourceOrientation(const AUD_Quaternion& orientation); - virtual bool isRelative(); - virtual bool setRelative(bool relative); - virtual float getVolumeMaximum(); - virtual bool setVolumeMaximum(float volume); - virtual float getVolumeMinimum(); - virtual bool setVolumeMinimum(float volume); - virtual float getDistanceMaximum(); - virtual bool setDistanceMaximum(float distance); - virtual float getDistanceReference(); - virtual bool setDistanceReference(float distance); - virtual float getAttenuation(); - virtual bool setAttenuation(float factor); - virtual float getConeAngleOuter(); - virtual bool setConeAngleOuter(float angle); - virtual float getConeAngleInner(); - virtual bool setConeAngleInner(float angle); - virtual float getConeVolumeOuter(); - virtual bool setConeVolumeOuter(float volume); - }; - - typedef std::list<boost::shared_ptr<AUD_OpenALHandle> >::iterator AUD_HandleIterator; - - /** - * The OpenAL device handle. - */ - ALCdevice* m_device; - - /** - * The OpenAL context. - */ - ALCcontext* m_context; - - /** - * The specification of the device. - */ - AUD_DeviceSpecs m_specs; - - /** - * Whether the device has the AL_EXT_MCFORMATS extension. - */ - bool m_useMC; - - /** - * The list of sounds that are currently playing. - */ - std::list<boost::shared_ptr<AUD_OpenALHandle> > m_playingSounds; - - /** - * The list of sounds that are currently paused. - */ - std::list<boost::shared_ptr<AUD_OpenALHandle> > m_pausedSounds; - - /** - * The list of buffered factories. - */ - //std::list<AUD_OpenALBufferedFactory*>* m_bufferedFactories; - - /** - * The mutex for locking. - */ - pthread_mutex_t m_mutex; - - /** - * The streaming thread. - */ - pthread_t m_thread; - - /** - * The condition for streaming thread wakeup. - */ - bool m_playing; - - /** - * Buffer size. - */ - int m_buffersize; - - /** - * Device buffer. - */ - AUD_Buffer m_buffer; - - /** - * Orientation. - */ - AUD_Quaternion m_orientation; - - /** - * Starts the streaming thread. - * \param Whether the previous thread should be joined. - */ - void start(bool join = true); - - /** - * Gets the format according to the specs. - * \param format The variable to put the format into. - * \param specs The specs to read the channel count from. - * \return Whether the format is valid or not. - */ - bool getFormat(ALenum &format, AUD_Specs specs); - - // hide copy constructor and operator= - AUD_OpenALDevice(const AUD_OpenALDevice&); - AUD_OpenALDevice& operator=(const AUD_OpenALDevice&); - -public: - /** - * Opens the OpenAL audio device for playback. - * \param specs The wanted audio specification. - * \param buffersize The size of the internal buffer. - * \note The specification really used for opening the device may differ. - * \note The buffersize will be multiplicated by three for this device. - * \exception AUD_Exception Thrown if the audio device cannot be opened. - */ - AUD_OpenALDevice(AUD_DeviceSpecs specs, - int buffersize = AUD_DEFAULT_BUFFER_SIZE); - - /** - * Streaming thread main function. - */ - void updateStreams(); - - virtual ~AUD_OpenALDevice(); - - virtual AUD_DeviceSpecs getSpecs() const; - virtual boost::shared_ptr<AUD_IHandle> play(boost::shared_ptr<AUD_IReader> reader, bool keep = false); - virtual boost::shared_ptr<AUD_IHandle> play(boost::shared_ptr<AUD_IFactory> factory, bool keep = false); - virtual void stopAll(); - virtual void lock(); - virtual void unlock(); - virtual float getVolume() const; - virtual void setVolume(float volume); - - virtual AUD_Vector3 getListenerLocation() const; - virtual void setListenerLocation(const AUD_Vector3& location); - virtual AUD_Vector3 getListenerVelocity() const; - virtual void setListenerVelocity(const AUD_Vector3& velocity); - virtual AUD_Quaternion getListenerOrientation() const; - virtual void setListenerOrientation(const AUD_Quaternion& orientation); - virtual float getSpeedOfSound() const; - virtual void setSpeedOfSound(float speed); - virtual float getDopplerFactor() const; - virtual void setDopplerFactor(float factor); - virtual AUD_DistanceModel getDistanceModel() const; - virtual void setDistanceModel(AUD_DistanceModel model); -}; - -#endif //__AUD_OPENALDEVICE_H__ |