[Alpp-cvs] openalpp/include/openalpp ref_ptr.h,NONE,1.1 referenced.h,NONE,1.1 Makefile.am,1.5,1.6 al

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Update of /cvsroot/alpp/openalpp/include/openalpp
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv31707/include/openalpp

Modified Files:
	Makefile.am alpp.h audiobase.h audioconvert.h 
	audioenvironment.h config.h deviceupdater.h error.h export.h 
	filestream.h filestreamupdater.h groupsource.h inputdevice.h 
	listener.h netstream.h netupdater.h positionedobject.h 
	sample.h sounddata.h source.h sourcebase.h stream.h 
	streamupdater.h windowsstuff.h 
Added Files:
	ref_ptr.h referenced.h 
Log Message:
Adapted smart (reference) pointers from the OpenSceneGraph library.
Used with permission of Robert Osfield.
Cleans up the new/delete responsibility.
All objects must be created on the heap from now on.
Fixed small bugin in Streaming classes.


Index: source.h
===================================================================
RCS file: /cvsroot/alpp/openalpp/include/openalpp/source.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** source.h	2 Mar 2004 07:50:27 -0000	1.4
--- source.h	11 Nov 2004 07:57:57 -0000	1.5
***************
*** 1,167 ****
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef SOURCE_H_INCLUDED_C419B739
! #define SOURCE_H_INCLUDED_C419B739
! 
! #include "openalpp/export.h"
! #include "openalpp/stream.h"
! #include "openalpp/sourcebase.h"
! #include "openalpp/sample.h"
! 
! namespace openalpp {
! 
! /**
!  * Class for "normal" sources.
!  * This is used for standard OpenAL sources, whether streaming or not.
!  */
! class OPENALPP_API Source : public SourceBase {
!  public:
!   /**
!    * Constructor.
!    * Creates the source with the specified position.
!    * @param x x coordinate.
!    * @param y y coordinate.
!    * @param z z coordinate.
!    */
!   Source(float x = 0.0, float y = 0.0, float z = 0.0);
!   
!   /**
!    * Constructor.
!    * Creates the source and a buffer with the specified file.
!    * @param filename is the name of the file.
!    */
!   Source(const char *filename,float x=0.0,float y=0.0,float z=0.0);
! 
!   /**
!    * Constructor.
!    * Creates the source with the specified buffer.
!    * @param buffer is the buffer to use.
!    */
!   Source(const Sample &buffer,float x=0.0,float y=0.0,float z=0.0);
! 
!   /**
!    * Constructor.
!    * Creates the source with the specified stream.
!    * @param stream is the stream to use.
!    */
!   Source(const Stream &stream,float x=0.0,float y=0.0,float z=0.0);
! 
!   /**
!    * Copy constructor.
!    */
!   Source(const Source &source);
!     
!   /**
!    * Destructor.
!    */
!   ~Source();
! 
!   /**
!    * Create a buffer for the source and load a file into it.
!    * The source should _not_ be playing when doing this.
!    * @param filename is the name of the file.
!    */
!   void setSound(const std::string& filename);
! 
!   /**
!    * Sets a new buffer for the source.
!    * The source should _not_ be playing when doing this.
!    * @param buffer is the new buffer.
!    */
!   void setSound(const Sample &buffer);
! 
!   /**
!    * Sets a new (streamed) buffer for the source.
!    * The source should _not_ be playing when doing this.
!    * @param stream is the new buffer.
!    */
!   void setSound(const Stream &stream);
! 
!   /**
!    * Gets the buffer associated with the source.
!    * @return the buffer.
!    */
!   const SoundData &getSound() const;
! 
!   /**
!    * Play a file on the source.
!    * This will change the source's buffer.
!    * @param filename is the name of the file to play.
!    */
!   void play(const std::string& filename);
! 
!   /**
!    * Play a buffer on the source.
!    * This will change the source's buffer.
!    * @param buffer is the buffer to play.
!    */
!   void play(const Sample &buffer);
!     
!   /**
!    * Play a stream on the source.
!    * This will change the source's buffer.
!    * @param stream is the stream to play.
!    */
!   void play(const Stream &stream);
!     
!   /**
!    * Play this source.
!    * This is only here, because the above Play(...) hides SourceBase::Play()
!    */
!   void play();
! 
!   /**
!    * Stop this source.
!    * This is needed here for streaming sources...
!    */
!   void stop();
! 
!   /**
!    * Pause this source.
!    * This is needed here for streaming sources...
!    */
!   void pause();
! 
! 
!   /**
!    * Check if the source is streaming.
!    * @return true if the source is streaming, false otherwise.
!    */
!   bool isStreaming();
!     
!   /**
!    * Assignment operator.
!    */
!   Source &operator=(const Source &source);
! 
!  private:
!   /**
!    * Pointer to the SoundData (buffer) associated with this source.
!    */
!   SoundData *sounddata_;
! };
! 
! }
! 
! #endif /* SOURCE_H_INCLUDED_C419B739 */
--- 1,169 ----
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef SOURCE_H_INCLUDED_C419B739
! #define SOURCE_H_INCLUDED_C419B739
! 
! #include "openalpp/export.h"
! #include "openalpp/stream.h"
! #include "openalpp/sourcebase.h"
! #include "openalpp/sample.h"
! 
! namespace openalpp {
! 
! /**
!  * Class for "normal" sources.
!  * This is used for standard OpenAL sources, whether streaming or not.
!  */
! class OPENALPP_API Source : public SourceBase {
!  public:
!   /**
!    * Constructor.
!    * Creates the source with the specified position.
!    * @param x x coordinate.
!    * @param y y coordinate.
!    * @param z z coordinate.
!    */
!   Source(float x = 0.0, float y = 0.0, float z = 0.0);
!   
!   /**
!    * Constructor.
!    * Creates the source and a buffer with the specified file.
!    * @param filename is the name of the file.
!    */
!   Source(const std::string& filename,float x=0.0,float y=0.0,float z=0.0);
! 
!   /**
!    * Constructor.
!    * Creates the source with the specified buffer.
!    * @param buffer is the buffer to use.
!    */
!   Source(const Sample &buffer,float x=0.0,float y=0.0,float z=0.0);
! 
!   /**
!    * Constructor.
!    * Creates the source with the specified stream.
!    * @param stream is the stream to use.
!    */
!   Source(const Stream &stream,float x=0.0,float y=0.0,float z=0.0);
! 
!   /**
!    * Copy constructor.
!    */
!   Source(const Source &source);
!     
! 
!   /**
!    * Create a buffer for the source and load a file into it.
!    * The source should _not_ be playing when doing this.
!    * @param filename is the name of the file.
!    */
!   void setSound(const std::string& filename);
! 
!   /**
!    * Sets a new buffer for the source.
!    * The source should _not_ be playing when doing this.
!    * @param buffer is the new buffer.
!    */
!   void setSound(const Sample *buffer);
! 
!   /**
!    * Sets a new (streamed) buffer for the source.
!    * The source should _not_ be playing when doing this.
!    * @param stream is the new buffer.
!    */
!   void setSound(const Stream *stream);
! 
!   /**
!    * Gets the buffer associated with the source.
!    * @return the buffer.
!    */
!   const SoundData *getSound() const;
! 
!   /**
!    * Play a file on the source.
!    * This will change the source's buffer.
!    * @param filename is the name of the file to play.
!    */
!   void play(const std::string& filename);
! 
!   /**
!    * Play a buffer on the source.
!    * This will change the source's buffer.
!    * @param buffer is the buffer to play.
!    */
!   void play(const Sample *buffer);
!     
!   /**
!    * Play a stream on the source.
!    * This will change the source's buffer.
!    * @param stream is the stream to play.
!    */
!   void play(const Stream *stream);
!     
!   /**
!    * Play this source.
!    * This is only here, because the above Play(...) hides SourceBase::Play()
!    */
!   void play();
! 
!   /**
!    * Stop this source.
!    * This is needed here for streaming sources...
!    */
!   void stop();
! 
!   /**
!    * Pause this source.
!    * This is needed here for streaming sources...
!    */
!   void pause();
! 
! 
!   /**
!    * Check if the source is streaming.
!    * @return true if the source is streaming, false otherwise.
!    */
!   bool isStreaming();
!     
!   /**
!    * Assignment operator.
!    */
!   Source &operator=(const Source &source);
! 
!   protected:
!   /**
!    * Destructor.
!    */
!   virtual ~Source();
! 
!  private:
!   /**
!    * Pointer to the SoundData (buffer) associated with this source.
!    */
!    openalpp::ref_ptr<SoundData> sounddata_;
! };
! 
! }
! 
! #endif /* SOURCE_H_INCLUDED_C419B739 */

Index: audioconvert.h
===================================================================
RCS file: /cvsroot/alpp/openalpp/include/openalpp/audioconvert.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** audioconvert.h	2 Mar 2004 07:50:27 -0000	1.3
--- audioconvert.h	11 Nov 2004 07:57:57 -0000	1.4
***************
*** 1,164 ****
! /**
!  * Parts of this file are copied from OpenAL source code.
!  * Copyright (C) Loki Games, licensed under the LGPL.
!  *
!  * This code has since been (more or less) modified to be a part of:
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef AUDIOCONVERT_H_INCLUDED
! #define AUDIOCONVERT_H_INCLUDED
! 
! #include "openalpp/export.h"
! #include <AL/al.h>
! #include <stdlib.h>
! #include <string.h>
! #include "openalpp/error.h"
! 
! namespace openalpp {
! 
! /**
!  * Class for converting audio.
!  */
! class OPENALPP_API AudioConvert {
!   unsigned short channels_,bits_;
!   unsigned int frequency_;
!   ALenum format_;
!  public:
!   /**
!    * Constructor.
!    * @param format is the (OpenAL) format that data will be converted to.
!    * @param frequency is the frequency the data will be converted to.
!    */
!   AudioConvert(ALenum format,unsigned int frequency);
! 
!   /**
!    * Apply the conversion to data.
!    * @param data is the data to convert.
!    * @param format is the (OpenAL) format of the data.
!    * @param frequency is the frequency of the data.
!    * @param size is the size of the data. It will be updated to the new size.
!    */
!   void *apply(void *data,ALenum format,unsigned int frequency,unsigned int &size);
! };
! 
! typedef struct _acAudioCVT {
!   int needed;                     /* Set to 1 if conversion possible */
!   ALushort src_format;            /* Source audio format */
!   ALushort dst_format;            /* Target audio format */
!   double rate_incr;               /* Rate conversion increment */
!   void   *buf;                    /* Buffer to hold entire audio data */
!   int    len;                     /* Length of original audio buffer */
!   int    len_cvt;                 /* Length of converted audio buffer */
!   int    len_mult;                /* buffer must be len*len_mult big */
!   double len_ratio;       /* Given len, final size is len*len_ratio */
!   void (*filters[10])(struct _acAudioCVT *cvt, ALushort format);
!   int filter_index;               /* Current audio conversion function */
! } acAudioCVT;
! 
! /* Audio format flags (defaults to LSB byte order) */
! #define AUDIO_U8        0x0008  /* Unsigned 8-bit samples */
! #define AUDIO_S8        0x8008  /* Signed 8-bit samples */
! #define AUDIO_U16LSB    0x0010  /* Unsigned 16-bit samples */
! #define AUDIO_S16LSB    0x8010  /* Signed 16-bit samples */
! #define AUDIO_U16MSB    0x1010  /* As above, but big-endian byte order */
! #define AUDIO_S16MSB    0x9010  /* As above, but big-endian byte order */
! 
! /* Native audio byte ordering */
! #ifndef WORDS_BIGENDIAN
! #define AUDIO_U16       AUDIO_U16LSB
! #define AUDIO_S16       AUDIO_S16LSB
! #define swap16le(x) (x)
! #define swap32le(x) (x)
! #define swap16be(x) swap16(x)
! #define swap32be(x) swap32(x)
! #else
! #define AUDIO_U16       AUDIO_U16MSB
! #define AUDIO_S16       AUDIO_S16MSB
! #define swap16le(x) swap16(x)
! #define swap32le(x) swap32(x)
! #define swap16be(x) (x)
! #define swap32be(x) (x)
! #endif
! 
! #define _al_ALCHANNELS(fmt) ((fmt==AL_FORMAT_MONO16||fmt==AL_FORMAT_MONO8)?1:2)
! 
! #define DATA            0x61746164              /* "data" */
! #define FACT            0x74636166              /* "fact" */
! #define LIST            0x5453494c              /* "LIST" */
! #define RIFF            0x46464952
! #define WAVE            0x45564157
! #define FMT             0x20746D66
! 
! #define AL_FORMAT_IMA_ADPCM_MONO16_EXT            0x10000
! #define AL_FORMAT_IMA_ADPCM_STEREO16_EXT          0x10001
! #define AL_FORMAT_WAVE_EXT                        0x10002
! 
! #define NELEMS(x) ((sizeof x) / (sizeof *x))
! 
! #define PCM_CODE        0x0001
! #define MS_ADPCM_CODE   0x0002
! #define IMA_ADPCM_CODE  0x0011
! 
! #define MS_ADPCM_max ((1<<(16-1))-1)
! #define MS_ADPCM_min -(1<<(16-1))
! 
! typedef struct Chunk {
!   ALuint magic;
!   ALuint length;
!   void *data;
! } Chunk;
! 
! struct MS_ADPCM_decodestate_FULL {
!   ALubyte hPredictor;
!   ALushort iDelta;
!   ALshort iSamp1;
!   ALshort iSamp2;
! };
! 
! typedef struct WaveFMT {
!   ALushort encoding;
!   ALushort channels;               /* 1 = mono, 2 = stereo */
!   ALuint frequency;              /* One of 11025, 22050, or 44100 Hz */
!   ALuint byterate;               /* Average bytes per second */
!   ALushort blockalign;             /* Bytes per sample block */
!   ALushort bitspersample;
! } alWaveFMT_LOKI;
! 
! typedef struct IMA_ADPCM_decodestate_s {
!   ALint valprev;  /* Previous output value */
!   ALbyte index;           /* Index into stepsize table */
! } alIMAADPCM_decodestate_LOKI;
! 
! typedef struct IMA_ADPCM_decoder {
!   alWaveFMT_LOKI wavefmt;
!   ALushort wSamplesPerBlock;
!   alIMAADPCM_decodestate_LOKI state[2];
! } alIMAADPCM_state_LOKI;
! /*
! void *AudioConvert(ALvoid *data,
! 		   ALenum f_format, ALuint f_size, ALuint f_freq,
! 		   ALenum t_format, ALuint t_freq, ALuint *retsize);
! */
! }
! 
! #endif
--- 1,164 ----
! /**
!  * Parts of this file are copied from OpenAL source code.
!  * Copyright (C) Loki Games, licensed under the LGPL.
!  *
!  * This code has since been (more or less) modified to be a part of:
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef AUDIOCONVERT_H_INCLUDED
! #define AUDIOCONVERT_H_INCLUDED
! 
! #include "openalpp/export.h"
! #include <AL/al.h>
! #include <stdlib.h>
! #include <string.h>
! #include "openalpp/error.h"
! 
! namespace openalpp {
! 
! /**
!  * Class for converting audio.
!  */
! class OPENALPP_API AudioConvert {
!   unsigned short channels_,bits_;
!   unsigned int frequency_;
!   ALenum format_;
!  public:
!   /**
!    * Constructor.
!    * @param format is the (OpenAL) format that data will be converted to.
!    * @param frequency is the frequency the data will be converted to.
!    */
!   AudioConvert(ALenum format,unsigned int frequency);
! 
!   /**
!    * Apply the conversion to data.
!    * @param data is the data to convert.
!    * @param format is the (OpenAL) format of the data.
!    * @param frequency is the frequency of the data.
!    * @param size is the size of the data. It will be updated to the new size.
!    */
!   void *apply(void *data,ALenum format,unsigned int frequency,unsigned int &size);
! };
! 
! typedef struct _acAudioCVT {
!   int needed;                     /* Set to 1 if conversion possible */
!   ALushort src_format;            /* Source audio format */
!   ALushort dst_format;            /* Target audio format */
!   double rate_incr;               /* Rate conversion increment */
!   void   *buf;                    /* Buffer to hold entire audio data */
!   int    len;                     /* Length of original audio buffer */
!   int    len_cvt;                 /* Length of converted audio buffer */
!   int    len_mult;                /* buffer must be len*len_mult big */
!   double len_ratio;       /* Given len, final size is len*len_ratio */
!   void (*filters[10])(struct _acAudioCVT *cvt, ALushort format);
!   int filter_index;               /* Current audio conversion function */
! } acAudioCVT;
! 
! /* Audio format flags (defaults to LSB byte order) */
! #define AUDIO_U8        0x0008  /* Unsigned 8-bit samples */
! #define AUDIO_S8        0x8008  /* Signed 8-bit samples */
! #define AUDIO_U16LSB    0x0010  /* Unsigned 16-bit samples */
! #define AUDIO_S16LSB    0x8010  /* Signed 16-bit samples */
! #define AUDIO_U16MSB    0x1010  /* As above, but big-endian byte order */
! #define AUDIO_S16MSB    0x9010  /* As above, but big-endian byte order */
! 
! /* Native audio byte ordering */
! #ifndef WORDS_BIGENDIAN
! #define AUDIO_U16       AUDIO_U16LSB
! #define AUDIO_S16       AUDIO_S16LSB
! #define swap16le(x) (x)
! #define swap32le(x) (x)
! #define swap16be(x) swap16(x)
! #define swap32be(x) swap32(x)
! #else
! #define AUDIO_U16       AUDIO_U16MSB
! #define AUDIO_S16       AUDIO_S16MSB
! #define swap16le(x) swap16(x)
! #define swap32le(x) swap32(x)
! #define swap16be(x) (x)
! #define swap32be(x) (x)
! #endif
! 
! #define _al_ALCHANNELS(fmt) ((fmt==AL_FORMAT_MONO16||fmt==AL_FORMAT_MONO8)?1:2)
! 
! #define DATA            0x61746164              /* "data" */
! #define FACT            0x74636166              /* "fact" */
! #define LIST            0x5453494c              /* "LIST" */
! #define RIFF            0x46464952
! #define WAVE            0x45564157
! #define FMT             0x20746D66
! 
! #define AL_FORMAT_IMA_ADPCM_MONO16_EXT            0x10000
! #define AL_FORMAT_IMA_ADPCM_STEREO16_EXT          0x10001
! #define AL_FORMAT_WAVE_EXT                        0x10002
! 
! #define NELEMS(x) ((sizeof x) / (sizeof *x))
! 
! #define PCM_CODE        0x0001
! #define MS_ADPCM_CODE   0x0002
! #define IMA_ADPCM_CODE  0x0011
! 
! #define MS_ADPCM_max ((1<<(16-1))-1)
! #define MS_ADPCM_min -(1<<(16-1))
! 
! typedef struct Chunk {
!   ALuint magic;
!   ALuint length;
!   void *data;
! } Chunk;
! 
! struct MS_ADPCM_decodestate_FULL {
!   ALubyte hPredictor;
!   ALushort iDelta;
!   ALshort iSamp1;
!   ALshort iSamp2;
! };
! 
! typedef struct WaveFMT {
!   ALushort encoding;
!   ALushort channels;               /* 1 = mono, 2 = stereo */
!   ALuint frequency;              /* One of 11025, 22050, or 44100 Hz */
!   ALuint byterate;               /* Average bytes per second */
!   ALushort blockalign;             /* Bytes per sample block */
!   ALushort bitspersample;
! } alWaveFMT_LOKI;
! 
! typedef struct IMA_ADPCM_decodestate_s {
!   ALint valprev;  /* Previous output value */
!   ALbyte index;           /* Index into stepsize table */
! } alIMAADPCM_decodestate_LOKI;
! 
! typedef struct IMA_ADPCM_decoder {
!   alWaveFMT_LOKI wavefmt;
!   ALushort wSamplesPerBlock;
!   alIMAADPCM_decodestate_LOKI state[2];
! } alIMAADPCM_state_LOKI;
! /*
! void *AudioConvert(ALvoid *data,
! 		   ALenum f_format, ALuint f_size, ALuint f_freq,
! 		   ALenum t_format, ALuint t_freq, ALuint *retsize);
! */
! }
! 
! #endif

Index: netstream.h
===================================================================
RCS file: /cvsroot/alpp/openalpp/include/openalpp/netstream.h,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** netstream.h	2 Mar 2004 07:50:27 -0000	1.7
--- netstream.h	11 Nov 2004 07:57:57 -0000	1.8
***************
*** 1,87 ****
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef NETSTREAM_H_INCLUDED_C419F72E
! #define NETSTREAM_H_INCLUDED_C419F72E
! 
! #include "openalpp/stream.h"
! #include "openalpp/export.h"
! 
! namespace ost {
! class UDPSocket;
! class TCPStream;
! }
! 
! namespace openalpp {
! 
! /**
!  * Class for handling streams through sockets.
!  * Preliminary tests indicate that packets smaller than ca 1 kb should not
!  * be used (tests were done with Mono8, 11025 Hz). 
!  */
! class OPENALPP_API NetStream : public Stream {
!  public:
!   /**
!    * Constructor.
!    * @param socket is the socket to stream data through.
!    * @param controlsocket is an (optional) TCPStream that can be used to send
!    * information about the stream. The constructor will begin with trying to
!    * read SampleFormat, frequency, and buffer size. The sender can also use the
!    * control socket to send "EXIT" when it's run out of data to send. If
!    * this parameter is not given, defaults will be used (format=Mono8,
!    * frequency=11025, buffersize=4096).
!    */
!   NetStream(ost::UDPSocket *socket,ost::TCPStream *controlsocket=NULL);
! 
!   /**
!    * Constructor.
!    * @param socket is the socket to stream data through.
!    * @param format is the format the data will be in.
!    * @param frequency is the frequency of the sound.
!    * @param buffersize is the size of the sound buffer. Note that the actual
!    * packets sent over the network can be smaller (or bigger!); this is just
!    * the size of the buffer OpenAL++ will use to receive the data.
!    */
!   NetStream(ost::UDPSocket *socket,SampleFormat format,unsigned int frequency,
! 	    unsigned int buffersize);
! 
!   /**
!    * Copy constructor.
!    */
!   NetStream(const NetStream &stream);
! 
!   /**
!    * Destructor.
!    */
!   ~NetStream();
! 
!   /**
!    * Assignment operator.
!    */
!   NetStream &operator=(const NetStream &stream);
! };
! 
! }
! 
! #endif /* NETSTREAM_H_INCLUDED_C419F72E */
! 
--- 1,87 ----
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef NETSTREAM_H_INCLUDED_C419F72E
! #define NETSTREAM_H_INCLUDED_C419F72E
! 
! #include "openalpp/stream.h"
! #include "openalpp/export.h"
! 
! namespace ost {
! class UDPSocket;
! class TCPStream;
! }
! 
! namespace openalpp {
! 
! /**
!  * Class for handling streams through sockets.
!  * Preliminary tests indicate that packets smaller than ca 1 kb should not
!  * be used (tests were done with Mono8, 11025 Hz). 
!  */
! class OPENALPP_API NetStream : public Stream {
!  public:
!   /**
!    * Constructor.
!    * @param socket is the socket to stream data through.
!    * @param controlsocket is an (optional) TCPStream that can be used to send
!    * information about the stream. The constructor will begin with trying to
!    * read SampleFormat, frequency, and buffer size. The sender can also use the
!    * control socket to send "EXIT" when it's run out of data to send. If
!    * this parameter is not given, defaults will be used (format=Mono8,
!    * frequency=11025, buffersize=4096).
!    */
!   NetStream(ost::UDPSocket *socket,ost::TCPStream *controlsocket=NULL);
! 
!   /**
!    * Constructor.
!    * @param socket is the socket to stream data through.
!    * @param format is the format the data will be in.
!    * @param frequency is the frequency of the sound.
!    * @param buffersize is the size of the sound buffer. Note that the actual
!    * packets sent over the network can be smaller (or bigger!); this is just
!    * the size of the buffer OpenAL++ will use to receive the data.
!    */
!   NetStream(ost::UDPSocket *socket,SampleFormat format,unsigned int frequency,
! 	    unsigned int buffersize);
! 
!   /**
!    * Copy constructor.
!    */
!   NetStream(const NetStream &stream);
! 
!   /**
!    * Destructor.
!    */
!   ~NetStream();
! 
!   /**
!    * Assignment operator.
!    */
!   NetStream &operator=(const NetStream &stream);
! };
! 
! }
! 
! #endif /* NETSTREAM_H_INCLUDED_C419F72E */
! 

Index: error.h
===================================================================
RCS file: /cvsroot/alpp/openalpp/include/openalpp/error.h,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** error.h	2 Mar 2004 07:50:27 -0000	1.5
--- error.h	11 Nov 2004 07:57:57 -0000	1.6
***************
*** 1,160 ****
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef ERROR_H_INCLUDED_C416C52E
! #define ERROR_H_INCLUDED_C416C52E
! 
! #include <iostream>
! #include <string>
! #include <stdexcept>
! #include "openalpp/export.h"
! namespace openalpp {
! 
! /**
!  * Error class for throwing.
!  * The descendants of this class are different error types, and the exact
!  * error can be displayed by using "cout << error;" where error is an instance
!  * of Error (or one of its descendants)
!  */
!  class Error : public std::runtime_error {
!  public:
!   /**
!    * Constructor.
!    * Will use a default error message.
!    */
!   Error() : runtime_error("No error description") {}
! 
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   Error(const char *description) : runtime_error(description)  {}
! 
!   /**
!    * Copy constructor.
!    */
!   Error(const Error &error) : runtime_error(error.what())  {}
! 
!   /**
!    * Function used for printing.
!    * @param stream is stream to print to
!    * @return the stream with the error message appended.
!    */
!   std::ostream &put(std::ostream &stream) const;
! 
!  protected:
!   /**
!    * A description of the error
!    */
! };
! 
! /**
!  * Fatal error.
!  * Caused by error in implementation, corrupted memory etc.
!  */
! class  FatalError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   FatalError(const char *description) : Error(description) {}
! };
! 
! /**
!  * File error.
!  * Caused by wrong file permissions, missing files etc.
!  */
! class   FileError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   FileError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Memory error.
!  * Caused by insufficient memory etc.
!  */
! class   MemoryError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   MemoryError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Name error.
!  * Caused by invalid (OpenAL) names.
!  */
! class   NameError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   NameError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Value error.
!  * Caused by values out of range etc.
!  */
! class   ValueError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   ValueError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Init error.
!  * Caused by trying to do actions without proper initialization.
!  */
! class   InitError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   InitError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Out stream operator.
!  * Used to print error messages to a stream (i.e. "cerr << error;").
!  * @param stream is the stream to print to.
!  * @param error is the error to print.
!  * @return the stream.
!  */
!  OPENALPP_API std::ostream &operator<<(std::ostream &stream,const Error &error);
! 
! }
! 
! #endif /* ERROR_H_INCLUDED_C416C52E */
--- 1,160 ----
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef ERROR_H_INCLUDED_C416C52E
! #define ERROR_H_INCLUDED_C416C52E
! 
! #include <iostream>
! #include <string>
! #include <stdexcept>
! #include "openalpp/export.h"
! namespace openalpp {
! 
! /**
!  * Error class for throwing.
!  * The descendants of this class are different error types, and the exact
!  * error can be displayed by using "cout << error;" where error is an instance
!  * of Error (or one of its descendants)
!  */
!  class Error : public std::runtime_error {
!  public:
!   /**
!    * Constructor.
!    * Will use a default error message.
!    */
!   Error() : runtime_error("No error description") {}
! 
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   Error(const char *description) : runtime_error(description)  {}
! 
!   /**
!    * Copy constructor.
!    */
!   Error(const Error &error) : runtime_error(error.what())  {}
! 
!   /**
!    * Function used for printing.
!    * @param stream is stream to print to
!    * @return the stream with the error message appended.
!    */
!   std::ostream &put(std::ostream &stream) const;
! 
!  protected:
!   /**
!    * A description of the error
!    */
! };
! 
! /**
!  * Fatal error.
!  * Caused by error in implementation, corrupted memory etc.
!  */
! class  FatalError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   FatalError(const char *description) : Error(description) {}
! };
! 
! /**
!  * File error.
!  * Caused by wrong file permissions, missing files etc.
!  */
! class   FileError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   FileError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Memory error.
!  * Caused by insufficient memory etc.
!  */
! class   MemoryError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   MemoryError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Name error.
!  * Caused by invalid (OpenAL) names.
!  */
! class   NameError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   NameError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Value error.
!  * Caused by values out of range etc.
!  */
! class   ValueError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   ValueError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Init error.
!  * Caused by trying to do actions without proper initialization.
!  */
! class   InitError : public Error {
!  public:
!   /**
!    * Constructor.
!    * @param description is error message to use.
!    */
!   InitError(const char *description) : Error(description) {}
! };
! 
! /**
!  * Out stream operator.
!  * Used to print error messages to a stream (i.e. "cerr << error;").
!  * @param stream is the stream to print to.
!  * @param error is the error to print.
!  * @return the stream.
!  */
!  OPENALPP_API std::ostream &operator<<(std::ostream &stream,const Error &error);
! 
! }
! 
! #endif /* ERROR_H_INCLUDED_C416C52E */

Index: audiobase.h
===================================================================
RCS file: /cvsroot/alpp/openalpp/include/openalpp/audiobase.h,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** audiobase.h	2 Mar 2004 07:50:27 -0000	1.6
--- audiobase.h	11 Nov 2004 07:57:57 -0000	1.7
***************
*** 1,126 ****
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef AUDIOBASE_H_INCLUDED_C41996D8
! #define AUDIOBASE_H_INCLUDED_C41996D8
! 
! #include "openalpp/export.h"
! #include <cstdlib>
! extern "C" {
! #include <AL/al.h>
! #include <AL/alut.h>
! #include <AL/alc.h>
! }
! #include "openalpp/windowsstuff.h"
! #include "openalpp/error.h"
! 
! /**
!  * \mainpage
!  * OpenAL++ is an object oriented API for OpenAL (www.openal.org). It also uses
!  * PortAudio (www.portaudio.com) for audio capture.
!  * In addition to the functionality of OpenAL and ALUT (the OpenAL utility
!  * library).
!  *
!  * OpenAL++ has been tested on Windows and Linux. 
!  *
!  * Every class in OpenAL++ that is available to the user is a descendant of the
!  * virtual base class AudioBase. This class takes care of initialization and
!  * shutdown, so there is no need to do it explicitly.
!  */
! 
! /**
!  * Namespace for OpenAL++.
!  */
! namespace openalpp {
! 
! /**
!  * Format for sound data. Mono/Stereo, 8 or 16 bits.
!  */
! typedef enum SampleFormat {Mono8,Stereo8,Mono16,Stereo16};
! 
! /** 
!  * Base class for enviroment, listener and source classes.
!  * Takes care of initialisation/shutdown of anything necessary (e.g. ALut)
!  */
! class OPENALPP_API AudioBase {
!   /**
!    * Counter for #instances for enviroment, listener and source classes.
!    * Used to determine when init and shutdown functions should be called
!    */
!   static int instances_;
! 
!   /**
!    * Pointer to device.
!    */
!   static ALCdevice *device_;
! 
!   /**
!    * Pointer to context.
!    */
! #ifndef WIN32
!   static void *context_;
! #else
!   static struct ALCcontext_struct *context_;
! #endif
!  protected:
!   /**
!    * Constructor.
!    * @param frequency is the output frequency, in Hz.
!    * @param refresh is the refresh rate, in Hz.
!    * @param is a flag for syncronous context. Values <0 indicates that the
!    * default should be used.
!    */
!    AudioBase(int frequency=-1,int refresh=-1,int synchronous=-1)
!     throw (InitError);
! 
!   /**
!    * Destructor.
!    */
!   virtual  ~AudioBase();
! 
!   /**
!    * Flag for whether reverb has been initiated.
!    * Reverb can be initiated with AudioEnviroment::InitiateReverb()
!    */
!   static bool reverbinitiated_;
! 
!   /**
!    * Set reverb scale.
!    * This pointer will be set by AudioEnviroment::InitiateReverb()
!    * @param sid is the OpenAL name for the source
!    * @param param is the reverb scale. Range [0.0,1.0].
!    */
!   static void (*alReverbScale)(ALuint sid, ALfloat param);
! 
!   /**
!    * Set reverb delay.
!    * This pointer will be set by AudioEnviroment::InitiateReverb()
!    * @param sid is the OpenAL name for the source
!    * @param param is the reverb delay. Range [0.0,2.0].
!    */
!   static void (*alReverbDelay)(ALuint sid, ALfloat param);
! };
! 
! }
! 
! #endif /* AUDIOBASE_H_INCLUDED_C41996D8 */
--- 1,128 ----
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef AUDIOBASE_H_INCLUDED_C41996D8
! #define AUDIOBASE_H_INCLUDED_C41996D8
! 
! #include "openalpp/export.h"
! #include <cstdlib>
! extern "C" {
! #include <AL/al.h>
! #include <AL/alut.h>
! #include <AL/alc.h>
! }
! #include "openalpp/windowsstuff.h"
! #include "openalpp/error.h"
! #include "openalpp/referenced.h"
! #include "openalpp/ref_ptr.h"
! /**
!  * \mainpage
!  * OpenAL++ is an object oriented API for OpenAL (www.openal.org). It also uses
!  * PortAudio (www.portaudio.com) for audio capture.
!  * In addition to the functionality of OpenAL and ALUT (the OpenAL utility
!  * library).
!  *
!  * OpenAL++ has been tested on Windows and Linux. 
!  *
!  * Every class in OpenAL++ that is available to the user is a descendant of the
!  * virtual base class AudioBase. This class takes care of initialization and
!  * shutdown, so there is no need to do it explicitly.
!  */
! 
! /**
!  * Namespace for OpenAL++.
!  */
! 
! namespace openalpp {
! 
! /**
!  * Format for sound data. Mono/Stereo, 8 or 16 bits.
!  */
! typedef enum SampleFormat {Mono8,Stereo8,Mono16,Stereo16};
! 
! /** 
!  * Base class for enviroment, listener and source classes.
!  * Takes care of initialisation/shutdown of anything necessary (e.g. ALut)
!  */
! class OPENALPP_API AudioBase : public Referenced{
!   /**
!    * Counter for #instances for enviroment, listener and source classes.
!    * Used to determine when init and shutdown functions should be called
!    */
!   static int instances_;
! 
!   /**
!    * Pointer to device.
!    */
!   static ALCdevice *device_;
! 
!   /**
!    * Pointer to context.
!    */
! #ifndef WIN32
!   static void *context_;
! #else
!   static struct ALCcontext_struct *context_;
! #endif
!  protected:
!   /**
!    * Constructor.
!    * @param frequency is the output frequency, in Hz.
!    * @param refresh is the refresh rate, in Hz.
!    * @param is a flag for syncronous context. Values <0 indicates that the
!    * default should be used.
!    */
!    AudioBase(int frequency=-1,int refresh=-1,int synchronous=-1)
!     throw (InitError);
! 
!   /**
!    * Destructor.
!    */
!   virtual  ~AudioBase();
! 
!   /**
!    * Flag for whether reverb has been initiated.
!    * Reverb can be initiated with AudioEnviroment::InitiateReverb()
!    */
!   static bool reverbinitiated_;
! 
!   /**
!    * Set reverb scale.
!    * This pointer will be set by AudioEnviroment::InitiateReverb()
!    * @param sid is the OpenAL name for the source
!    * @param param is the reverb scale. Range [0.0,1.0].
!    */
!   static void (*alReverbScale)(ALuint sid, ALfloat param);
! 
!   /**
!    * Set reverb delay.
!    * This pointer will be set by AudioEnviroment::InitiateReverb()
!    * @param sid is the OpenAL name for the source
!    * @param param is the reverb delay. Range [0.0,2.0].
!    */
!   static void (*alReverbDelay)(ALuint sid, ALfloat param);
! };
! 
! }
! 
! #endif /* AUDIOBASE_H_INCLUDED_C41996D8 */

Index: audioenvironment.h
===================================================================
RCS file: /cvsroot/alpp/openalpp/include/openalpp/audioenvironment.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** audioenvironment.h	2 Mar 2004 07:50:27 -0000	1.4
--- audioenvironment.h	11 Nov 2004 07:57:57 -0000	1.5
***************
*** 1,160 ****
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef AUDIOENVIROMENT_H_INCLUDED_C4211030
! #define AUDIOENVIROMENT_H_INCLUDED_C4211030
! 
! #include "openalpp/audiobase.h"
! 
! namespace openalpp {
! 
! /**
!  * Enum for setting/getting the current distance model.
!  * None means no model is in use, i.e. no attenuation.\n
!  * InverseDistance:\n
!  * - \f$G=GAIN-20*log_{10}*(1+ROLLOFF*\frac{dist-REFERENCE\_DISTANCE}{REFERENCE\_DISTANCE})\f$
!  * - \f$G=min (G,MAX\_GAIN)\f$
!  * - \f$G=max (G,MIN\_GAIN)\f$
!  *
!  * InverseDistanceClamped:\n
!  * - \f$dist=max (dist,REFERENCE\_DISTANCE)\f$
!  * - \f$dist=min (dist,MAX\_DISTANCE)\f$
!  * - And then the calculations in InverseDistance... This is equivalent to the
!  * <a href="http://www.iasig.org>IASIG</a> I3DL2 distance model.\n
!  *
!  * In the above calculations, the variables have the following meanings:\n
!  * - dist is the distance from the listener to the source.\n
!  * - REFERENCE_DISTANCE are the distance at which the listener will experience
!  * GAIN. Both are set per source.\n
!  * - ROLLOFF is a source specific factor of attenuation. If it's set to one,
!  *   the InverseDistance model will describe a "physically correct" inverse
!  *   square behaviour.\n
!  * - MIN_GAIN, MAX_GAIN and MAX_DISTANCE are values used for clamping gain
!  *   and distance, respectively.
!  */
! 
! #include "openalpp/export.h"
! 
! #ifdef None
! #undef None // Defined in X-headers
! #endif
! typedef enum DistanceModel {None,InverseDistance,InverseDistanceClamped};
! 
! /**
!  * Class for setting global parameters.
!  * This doesn't have to be instantiated if one does not need to set global
!  * parameters.
!  */
! class OPENALPP_API AudioEnvironment : public AudioBase {
! public:
!   /**
!    * Constructor.
!    */
!   AudioEnvironment() throw (InitError);
!     
!   /**
!    * Constructor.
!    * The parameters are ignored if this isn't the first object to be
!    * instatiated of the AudioBase descendants.
!    * @param frequency is the playing frequency of the enviroment (in Hz)
!    * @param refresh is the refresh rate of the enviroment (in Hz)
!    * @param synchronous is true if the enviroment is synchronous
!    */
!   AudioEnvironment(int frequency,int refresh,bool synchronous)
!     throw (InitError);
! 
! 
!   /**
!    * Constructor.
!    * The parameters are ignored if this isn't the first object to be
!    * instatiated of the AudioBase descendants.
!    * @param frequency is the playing frequency of the enviroment (in Hz)
!    * @param refresh is the refresh rate of the enviroment (in Hz)
!    */
!   AudioEnvironment(int frequency,int refresh=-1)
!     throw (InitError);
! 
!   /**
!    * Sets the speed of sound in the enviroment.
!    * This is used in doppler calculations.
!    * @param speed is the speed of sound in length units per second.
!    */
!   void setSoundVelocity(float speed) throw (ValueError,FatalError);
! 
!   /**
!    * Get the speed of sound in the enviroment.
!    * @return speed of sound in length units per second.
!    */
!   float getSoundVelocity() throw (FatalError);
! 
!   /**
!    * Sets the doppler factor.
!    * This can be used to exaggerate, deemphasize or completely turn off the
!    * doppler effect.
!    * @param factor has a default value of one.
!    */
!   void setDopplerFactor(float factor) throw (ValueError,FatalError);
! 
!   /**
!    * Gets the doppler factor.
!    * @return doppler factor.
!    */
!   float getDopplerFactor() throw (FatalError);
! 
!   /**
!    * Sets global gain (volume).
!    * The volume a source will be played at will be multiplied by this _after_
!    * the attenuation calculations.
!    * Note: In todays's implementation on Linux, gain is clamped to [0.0,1.0].
!    * This will be changed in future releases of OpenAL.
!    * @param gain is the gain [0.0,...
!    */
!   void setGain(float gain);
!     
!   /**
!    * Gets the global gain
!    * @return global gain
!    */
!   float getGain() throw (FatalError);
! 
!   /**
!    * Sets the distance model used in attenuation calculations.
!    * @param model is one of: None, InverseDistance, InverseDistanceClamped.
!    */
!   void setDistanceModel(DistanceModel model) throw (FatalError);
! 
!   /**
!    * Gets the distance model used in attenuation calculations.
!    * @return the model.
!    */
!   DistanceModel getDistanceModel() throw (FatalError);
!     
!   /**
!    * Initiates Loki's reverb implementation.
!    */
!   void initiateReverb() throw (InitError);
! };
! 
! }
! 
! #endif /* AUDIOENVIROMENT_H_INCLUDED_C4211030 */
--- 1,160 ----
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef AUDIOENVIROMENT_H_INCLUDED_C4211030
! #define AUDIOENVIROMENT_H_INCLUDED_C4211030
! 
! #include "openalpp/audiobase.h"
! 
! namespace openalpp {
! 
! /**
!  * Enum for setting/getting the current distance model.
!  * None means no model is in use, i.e. no attenuation.\n
!  * InverseDistance:\n
!  * - \f$G=GAIN-20*log_{10}*(1+ROLLOFF*\frac{dist-REFERENCE\_DISTANCE}{REFERENCE\_DISTANCE})\f$
!  * - \f$G=min (G,MAX\_GAIN)\f$
!  * - \f$G=max (G,MIN\_GAIN)\f$
!  *
!  * InverseDistanceClamped:\n
!  * - \f$dist=max (dist,REFERENCE\_DISTANCE)\f$
!  * - \f$dist=min (dist,MAX\_DISTANCE)\f$
!  * - And then the calculations in InverseDistance... This is equivalent to the
!  * <a href="http://www.iasig.org>IASIG</a> I3DL2 distance model.\n
!  *
!  * In the above calculations, the variables have the following meanings:\n
!  * - dist is the distance from the listener to the source.\n
!  * - REFERENCE_DISTANCE are the distance at which the listener will experience
!  * GAIN. Both are set per source.\n
!  * - ROLLOFF is a source specific factor of attenuation. If it's set to one,
!  *   the InverseDistance model will describe a "physically correct" inverse
!  *   square behaviour.\n
!  * - MIN_GAIN, MAX_GAIN and MAX_DISTANCE are values used for clamping gain
!  *   and distance, respectively.
!  */
! 
! #include "openalpp/export.h"
! 
! #ifdef None
! #undef None // Defined in X-headers
! #endif
! typedef enum DistanceModel {None,InverseDistance,InverseDistanceClamped};
! 
! /**
!  * Class for setting global parameters.
!  * This doesn't have to be instantiated if one does not need to set global
!  * parameters.
!  */
! class OPENALPP_API AudioEnvironment : public AudioBase {
! public:
!   /**
!    * Constructor.
!    */
!   AudioEnvironment() throw (InitError);
!     
!   /**
!    * Constructor.
!    * The parameters are ignored if this isn't the first object to be
!    * instatiated of the AudioBase descendants.
!    * @param frequency is the playing frequency of the enviroment (in Hz)
!    * @param refresh is the refresh rate of the enviroment (in Hz)
!    * @param synchronous is true if the enviroment is synchronous
!    */
!   AudioEnvironment(int frequency,int refresh,bool synchronous)
!     throw (InitError);
! 
! 
!   /**
!    * Constructor.
!    * The parameters are ignored if this isn't the first object to be
!    * instatiated of the AudioBase descendants.
!    * @param frequency is the playing frequency of the enviroment (in Hz)
!    * @param refresh is the refresh rate of the enviroment (in Hz)
!    */
!   AudioEnvironment(int frequency,int refresh=-1)
!     throw (InitError);
! 
!   /**
!    * Sets the speed of sound in the enviroment.
!    * This is used in doppler calculations.
!    * @param speed is the speed of sound in length units per second.
!    */
!   void setSoundVelocity(float speed) throw (ValueError,FatalError);
! 
!   /**
!    * Get the speed of sound in the enviroment.
!    * @return speed of sound in length units per second.
!    */
!   float getSoundVelocity() throw (FatalError);
! 
!   /**
!    * Sets the doppler factor.
!    * This can be used to exaggerate, deemphasize or completely turn off the
!    * doppler effect.
!    * @param factor has a default value of one.
!    */
!   void setDopplerFactor(float factor) throw (ValueError,FatalError);
! 
!   /**
!    * Gets the doppler factor.
!    * @return doppler factor.
!    */
!   float getDopplerFactor() throw (FatalError);
! 
!   /**
!    * Sets global gain (volume).
!    * The volume a source will be played at will be multiplied by this _after_
!    * the attenuation calculations.
!    * Note: In todays's implementation on Linux, gain is clamped to [0.0,1.0].
!    * This will be changed in future releases of OpenAL.
!    * @param gain is the gain [0.0,...
!    */
!   void setGain(float gain);
!     
!   /**
!    * Gets the global gain
!    * @return global gain
!    */
!   float getGain() throw (FatalError);
! 
!   /**
!    * Sets the distance model used in attenuation calculations.
!    * @param model is one of: None, InverseDistance, InverseDistanceClamped.
!    */
!   void setDistanceModel(DistanceModel model) throw (FatalError);
! 
!   /**
!    * Gets the distance model used in attenuation calculations.
!    * @return the model.
!    */
!   DistanceModel getDistanceModel() throw (FatalError);
!     
!   /**
!    * Initiates Loki's reverb implementation.
!    */
!   void initiateReverb() throw (InitError);
! };
! 
! }
! 
! #endif /* AUDIOENVIROMENT_H_INCLUDED_C4211030 */

Index: listener.h
===================================================================
RCS file: /cvsroot/alpp/openalpp/include/openalpp/listener.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** listener.h	2 Mar 2004 07:50:27 -0000	1.3
--- listener.h	11 Nov 2004 07:57:57 -0000	1.4
***************
*** 1,152 ****
! /**
!  * OpenAL++ - an object oriented toolkit for spatial sound
!  * Copyright (C) 2002 VRlab, Umeå University
!  *
!  * OpenAL++ was created using the libraries:
!  *                 OpenAL (http://www.openal.org), 
!  *              PortAudio (http://www.portaudio.com/), and
!  *
!  * This library is free software; you can redistribute it and/or
!  * modify it under the terms of the GNU Lesser General Public
!  * License as published by the Free Software Foundation; either
!  * version 2.1 of the License, or (at your option) any later version.
!  *
!  * This library 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
!  * Lesser General Public License for more details.
!  *
!  * You should have received a copy of the GNU Lesser General Public
!  * License along with this library; if not, write to the Free Software
!  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
!  */
! 
! #ifndef LISTENER_H_INCLUDED_C419EF1E
! #define LISTENER_H_INCLUDED_C419EF1E
! 
! 
! #include "openalpp/export.h"
! #include "openalpp/positionedobject.h"
! 
! namespace openalpp {
! 
! /**
!  * Class for listeners.
!  */
! class OPENALPP_API Listener : public PositionedObject {
!   float position_[3];
!   float orientation_[6];
!   float velocity_[3];
!   static Listener *selectedlistener_;
!   void init(float x,float y,float z,
! 	    float vx,float vy,float vz,
! 	    float directionx, float directiony, float directionz,
! 	    float upx, float upy, float upz);
!  public:
!   /**
!    * Constructor.
!    * Creates the listener at the default position.
!    */
!   Listener();
! 
!   /**
!    * Destructor.
!    */
!   ~Listener();
!   
!   /**
!    * Copy constructor.
!    */
!   Listener(const Listener &listener);
! 
!   /**
!    * Constructor.
!    * Creates the listener at the specified position and orientation.
!    * @param x x coordinate
!    * @param y y coordinate
!    * @param z z coordinate
!    * @param directionx x value of the direction vector
!    * @param directiony y value of the direction vector
!    * @param directionz z value of the direction vector
!    * @param upx x value of the up vector
!    * @param upy y value of the up vector
!    * @param upz z value of the up vector
!    */
!   Listener(float x,float y,float z,
! 	   float directionx,float directiony,float directionz,
! 	   float ...
 
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