Moved third-party libraries to a separate subdirectory

5 files changed, 0 insertions, 892 deletions

diff --git a/vorbis/include/Makefile.am b/vorbis/include/Makefile.am
deleted file mode 100644
index 0f34fab..0000000
--- a/vorbis/include/Makefile.am
+++ /dev/null
@@ -1,3 +0,0 @@
-## Process this file with automake to produce Makefile.in
-
-SUBDIRS = vorbis
diff --git a/vorbis/include/vorbis/Makefile.am b/vorbis/include/vorbis/Makefile.am
deleted file mode 100644
index dbba34e..0000000
--- a/vorbis/include/vorbis/Makefile.am
+++ /dev/null
@@ -1,7 +0,0 @@
-## Process this file with automake to produce Makefile.in
-
-vorbisincludedir = $(includedir)/vorbis
-
-vorbisinclude_HEADERS = codec.h vorbisfile.h vorbisenc.h
-
-
diff --git a/vorbis/include/vorbis/codec.h b/vorbis/include/vorbis/codec.h
deleted file mode 100644
index 42aa291..0000000
--- a/vorbis/include/vorbis/codec.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
- * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
- * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
- *                                                                  *
- * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the Xiph.Org Foundation http://www.xiph.org/                  *
-
- ********************************************************************
-
- function: libvorbis codec headers
-
- ********************************************************************/
-
-#ifndef _vorbis_codec_h_
-#define _vorbis_codec_h_
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif /* __cplusplus */
-
-#include <ogg/ogg.h>
-
-typedef struct vorbis_info{
-  int version;
-  int channels;
-  long rate;
-
-  /* The below bitrate declarations are *hints*.
-     Combinations of the three values carry the following implications:
-
-     all three set to the same value:
-       implies a fixed rate bitstream
-     only nominal set:
-       implies a VBR stream that averages the nominal bitrate.  No hard
-       upper/lower limit
-     upper and or lower set:
-       implies a VBR bitstream that obeys the bitrate limits. nominal
-       may also be set to give a nominal rate.
-     none set:
-       the coder does not care to speculate.
-  */
-
-  long bitrate_upper;
-  long bitrate_nominal;
-  long bitrate_lower;
-  long bitrate_window;
-
-  void *codec_setup;
-} vorbis_info;
-
-/* vorbis_dsp_state buffers the current vorbis audio
-   analysis/synthesis state.  The DSP state belongs to a specific
-   logical bitstream ****************************************************/
-typedef struct vorbis_dsp_state{
-  int analysisp;
-  vorbis_info *vi;
-
-  float **pcm;
-  float **pcmret;
-  int      pcm_storage;
-  int      pcm_current;
-  int      pcm_returned;
-
-  int  preextrapolate;
-  int  eofflag;
-
-  long lW;
-  long W;
-  long nW;
-  long centerW;
-
-  ogg_int64_t granulepos;
-  ogg_int64_t sequence;
-
-  ogg_int64_t glue_bits;
-  ogg_int64_t time_bits;
-  ogg_int64_t floor_bits;
-  ogg_int64_t res_bits;
-
-  void       *backend_state;
-} vorbis_dsp_state;
-
-typedef struct vorbis_block{
-  /* necessary stream state for linking to the framing abstraction */
-  float  **pcm;       /* this is a pointer into local storage */
-  oggpack_buffer opb;
-
-  long  lW;
-  long  W;
-  long  nW;
-  int   pcmend;
-  int   mode;
-
-  int         eofflag;
-  ogg_int64_t granulepos;
-  ogg_int64_t sequence;
-  vorbis_dsp_state *vd; /* For read-only access of configuration */
-
-  /* local storage to avoid remallocing; it's up to the mapping to
-     structure it */
-  void               *localstore;
-  long                localtop;
-  long                localalloc;
-  long                totaluse;
-  struct alloc_chain *reap;
-
-  /* bitmetrics for the frame */
-  long glue_bits;
-  long time_bits;
-  long floor_bits;
-  long res_bits;
-
-  void *internal;
-
-} vorbis_block;
-
-/* vorbis_block is a single block of data to be processed as part of
-the analysis/synthesis stream; it belongs to a specific logical
-bitstream, but is independent from other vorbis_blocks belonging to
-that logical bitstream. *************************************************/
-
-struct alloc_chain{
-  void *ptr;
-  struct alloc_chain *next;
-};
-
-/* vorbis_info contains all the setup information specific to the
-   specific compression/decompression mode in progress (eg,
-   psychoacoustic settings, channel setup, options, codebook
-   etc). vorbis_info and substructures are in backends.h.
-*********************************************************************/
-
-/* the comments are not part of vorbis_info so that vorbis_info can be
-   static storage */
-typedef struct vorbis_comment{
-  /* unlimited user comment fields.  libvorbis writes 'libvorbis'
-     whatever vendor is set to in encode */
-  char **user_comments;
-  int   *comment_lengths;
-  int    comments;
-  char  *vendor;
-
-} vorbis_comment;
-
-
-/* libvorbis encodes in two abstraction layers; first we perform DSP
-   and produce a packet (see docs/analysis.txt).  The packet is then
-   coded into a framed OggSquish bitstream by the second layer (see
-   docs/framing.txt).  Decode is the reverse process; we sync/frame
-   the bitstream and extract individual packets, then decode the
-   packet back into PCM audio.
-
-   The extra framing/packetizing is used in streaming formats, such as
-   files.  Over the net (such as with UDP), the framing and
-   packetization aren't necessary as they're provided by the transport
-   and the streaming layer is not used */
-
-/* Vorbis PRIMITIVES: general ***************************************/
-
-extern void     vorbis_info_init(vorbis_info *vi);
-extern void     vorbis_info_clear(vorbis_info *vi);
-extern int      vorbis_info_blocksize(vorbis_info *vi,int zo);
-extern void     vorbis_comment_init(vorbis_comment *vc);
-extern void     vorbis_comment_add(vorbis_comment *vc, const char *comment);
-extern void     vorbis_comment_add_tag(vorbis_comment *vc,
-                                       const char *tag, const char *contents);
-extern char    *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count);
-extern int      vorbis_comment_query_count(vorbis_comment *vc, const char *tag);
-extern void     vorbis_comment_clear(vorbis_comment *vc);
-
-extern int      vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb);
-extern int      vorbis_block_clear(vorbis_block *vb);
-extern void     vorbis_dsp_clear(vorbis_dsp_state *v);
-extern double   vorbis_granule_time(vorbis_dsp_state *v,
-                                    ogg_int64_t granulepos);
-
-extern const char *vorbis_version_string(void);
-
-/* Vorbis PRIMITIVES: analysis/DSP layer ****************************/
-
-extern int      vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi);
-extern int      vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op);
-extern int      vorbis_analysis_headerout(vorbis_dsp_state *v,
-                                          vorbis_comment *vc,
-                                          ogg_packet *op,
-                                          ogg_packet *op_comm,
-                                          ogg_packet *op_code);
-extern float  **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals);
-extern int      vorbis_analysis_wrote(vorbis_dsp_state *v,int vals);
-extern int      vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb);
-extern int      vorbis_analysis(vorbis_block *vb,ogg_packet *op);
-
-extern int      vorbis_bitrate_addblock(vorbis_block *vb);
-extern int      vorbis_bitrate_flushpacket(vorbis_dsp_state *vd,
-                                           ogg_packet *op);
-
-/* Vorbis PRIMITIVES: synthesis layer *******************************/
-extern int      vorbis_synthesis_idheader(ogg_packet *op);
-extern int      vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc,
-                                          ogg_packet *op);
-
-extern int      vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi);
-extern int      vorbis_synthesis_restart(vorbis_dsp_state *v);
-extern int      vorbis_synthesis(vorbis_block *vb,ogg_packet *op);
-extern int      vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op);
-extern int      vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb);
-extern int      vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm);
-extern int      vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm);
-extern int      vorbis_synthesis_read(vorbis_dsp_state *v,int samples);
-extern long     vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op);
-
-extern int      vorbis_synthesis_halfrate(vorbis_info *v,int flag);
-extern int      vorbis_synthesis_halfrate_p(vorbis_info *v);
-
-/* Vorbis ERRORS and return codes ***********************************/
-
-#define OV_FALSE      -1
-#define OV_EOF        -2
-#define OV_HOLE       -3
-
-#define OV_EREAD      -128
-#define OV_EFAULT     -129
-#define OV_EIMPL      -130
-#define OV_EINVAL     -131
-#define OV_ENOTVORBIS -132
-#define OV_EBADHEADER -133
-#define OV_EVERSION   -134
-#define OV_ENOTAUDIO  -135
-#define OV_EBADPACKET -136
-#define OV_EBADLINK   -137
-#define OV_ENOSEEK    -138
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif
-
diff --git a/vorbis/include/vorbis/vorbisenc.h b/vorbis/include/vorbis/vorbisenc.h
deleted file mode 100644
index 55f3b4a..0000000
--- a/vorbis/include/vorbis/vorbisenc.h
+++ /dev/null
@@ -1,435 +0,0 @@
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
- * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
- * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
- *                                                                  *
- * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the Xiph.Org Foundation http://www.xiph.org/                  *
- *                                                                  *
- ********************************************************************
-
- function: vorbis encode-engine setup
-
- ********************************************************************/
-
-/** \file
- * Libvorbisenc is a convenient API for setting up an encoding
- * environment using libvorbis. Libvorbisenc encapsulates the
- * actions needed to set up the encoder properly.
- */
-
-#ifndef _OV_ENC_H_
-#define _OV_ENC_H_
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif /* __cplusplus */
-
-#include "codec.h"
-
-/**
- * This is the primary function within libvorbisenc for setting up managed
- * bitrate modes.
- *
- * Before this function is called, the \ref vorbis_info
- * struct should be initialized by using vorbis_info_init() from the libvorbis
- * API.  After encoding, vorbis_info_clear() should be called.
- *
- * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set
- * constraints for the encoded file.  This function uses these settings to
- * select the appropriate encoding mode and set it up.
- *
- * \param vi               Pointer to an initialized \ref vorbis_info struct.
- * \param channels         The number of channels to be encoded.
- * \param rate             The sampling rate of the source audio.
- * \param max_bitrate      Desired maximum bitrate (limit). -1 indicates unset.
- * \param nominal_bitrate  Desired average, or central, bitrate. -1 indicates unset.
- * \param min_bitrate      Desired minimum bitrate. -1 indicates unset.
- *
- * \return Zero for success, and negative values for failure.
- *
- * \retval 0          Success.
- * \retval OV_EFAULT  Internal logic fault; indicates a bug or heap/stack corruption.
- * \retval OV_EINVAL  Invalid setup request, eg, out of range argument.
- * \retval OV_EIMPL   Unimplemented mode; unable to comply with bitrate request.
- */
-extern int vorbis_encode_init(vorbis_info *vi,
-                              long channels,
-                              long rate,
-
-                              long max_bitrate,
-                              long nominal_bitrate,
-                              long min_bitrate);
-
-/**
- * This function performs step-one of a three-step bitrate-managed encode
- * setup.  It functions similarly to the one-step setup performed by \ref
- * vorbis_encode_init but allows an application to make further encode setup
- * tweaks using \ref vorbis_encode_ctl before finally calling \ref
- * vorbis_encode_setup_init to complete the setup process.
- *
- * Before this function is called, the \ref vorbis_info struct should be
- * initialized by using vorbis_info_init() from the libvorbis API.  After
- * encoding, vorbis_info_clear() should be called.
- *
- * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set
- * constraints for the encoded file.  This function uses these settings to
- * select the appropriate encoding mode and set it up.
- *
- * \param vi                Pointer to an initialized vorbis_info struct.
- * \param channels          The number of channels to be encoded.
- * \param rate              The sampling rate of the source audio.
- * \param max_bitrate       Desired maximum bitrate (limit). -1 indicates unset.
- * \param nominal_bitrate   Desired average, or central, bitrate. -1 indicates unset.
- * \param min_bitrate       Desired minimum bitrate. -1 indicates unset.
- *
- * \return Zero for success, and negative for failure.
- *
- * \retval 0           Success
- * \retval OV_EFAULT   Internal logic fault; indicates a bug or heap/stack corruption.
- * \retval OV_EINVAL   Invalid setup request, eg, out of range argument.
- * \retval OV_EIMPL    Unimplemented mode; unable to comply with bitrate request.
- */
-extern int vorbis_encode_setup_managed(vorbis_info *vi,
-                                       long channels,
-                                       long rate,
-
-                                       long max_bitrate,
-                                       long nominal_bitrate,
-                                       long min_bitrate);
-
-/**
- * This function performs step-one of a three-step variable bitrate
- * (quality-based) encode setup.  It functions similarly to the one-step setup
- * performed by \ref vorbis_encode_init_vbr() but allows an application to
- * make further encode setup tweaks using \ref vorbis_encode_ctl() before
- * finally calling \ref vorbis_encode_setup_init to complete the setup
- * process.
- *
- * Before this function is called, the \ref vorbis_info struct should be
- * initialized by using \ref vorbis_info_init() from the libvorbis API.  After
- * encoding, vorbis_info_clear() should be called.
- *
- * \param vi        Pointer to an initialized vorbis_info struct.
- * \param channels  The number of channels to be encoded.
- * \param rate      The sampling rate of the source audio.
- * \param quality   Desired quality level, currently from -0.1 to 1.0 (lo to hi).
- *
- * \return Zero for success, and negative values for failure.
- *
- * \retval  0          Success
- * \retval  OV_EFAULT  Internal logic fault; indicates a bug or heap/stack corruption.
- * \retval  OV_EINVAL  Invalid setup request, eg, out of range argument.
- * \retval  OV_EIMPL   Unimplemented mode; unable to comply with quality level request.
- */
-extern int vorbis_encode_setup_vbr(vorbis_info *vi,
-                                  long channels,
-                                  long rate,
-
-                                  float quality
-                                  );
-
-/**
- * This is the primary function within libvorbisenc for setting up variable
- * bitrate ("quality" based) modes.
- *
- *
- * Before this function is called, the vorbis_info struct should be
- * initialized by using vorbis_info_init() from the libvorbis API. After
- * encoding, vorbis_info_clear() should be called.
- *
- * \param vi           Pointer to an initialized vorbis_info struct.
- * \param channels     The number of channels to be encoded.
- * \param rate         The sampling rate of the source audio.
- * \param base_quality Desired quality level, currently from -0.1 to 1.0 (lo to hi).
- *
- *
- * \return Zero for success, or a negative number for failure.
- *
- * \retval 0           Success
- * \retval OV_EFAULT   Internal logic fault; indicates a bug or heap/stack corruption.
- * \retval OV_EINVAL   Invalid setup request, eg, out of range argument.
- * \retval OV_EIMPL    Unimplemented mode; unable to comply with quality level request.
- */
-extern int vorbis_encode_init_vbr(vorbis_info *vi,
-                                  long channels,
-                                  long rate,
-
-                                  float base_quality
-                                  );
-
-/**
- * This function performs the last stage of three-step encoding setup, as
- * described in the API overview under managed bitrate modes.
- *
- * Before this function is called, the \ref vorbis_info struct should be
- * initialized by using vorbis_info_init() from the libvorbis API, one of
- * \ref vorbis_encode_setup_managed() or \ref vorbis_encode_setup_vbr() called to
- * initialize the high-level encoding setup, and \ref vorbis_encode_ctl()
- * called if necessary to make encoding setup changes.
- * vorbis_encode_setup_init() finalizes the highlevel encoding structure into
- * a complete encoding setup after which the application may make no further
- * setup changes.
- *
- * After encoding, vorbis_info_clear() should be called.
- *
- * \param vi Pointer to an initialized \ref vorbis_info struct.
- *
- * \return Zero for success, and negative values for failure.
- *
- * \retval  0           Success.
- * \retval  OV_EFAULT  Internal logic fault; indicates a bug or heap/stack corruption.
- *
- * \retval OV_EINVAL   Attempt to use vorbis_encode_setup_init() without first
- * calling one of vorbis_encode_setup_managed() or vorbis_encode_setup_vbr() to
- * initialize the high-level encoding setup
- *
- */
-extern int vorbis_encode_setup_init(vorbis_info *vi);
-
-/**
- * This function implements a generic interface to miscellaneous encoder
- * settings similar to the classic UNIX 'ioctl()' system call.  Applications
- * may use vorbis_encode_ctl() to query or set bitrate management or quality
- * mode details by using one of several \e request arguments detailed below.
- * vorbis_encode_ctl() must be called after one of
- * vorbis_encode_setup_managed() or vorbis_encode_setup_vbr().  When used
- * to modify settings, \ref vorbis_encode_ctl() must be called before \ref
- * vorbis_encode_setup_init().
- *
- * \param vi      Pointer to an initialized vorbis_info struct.
- *
- * \param number Specifies the desired action; See \ref encctlcodes "the list
- * of available requests".
- *
- * \param arg void * pointing to a data structure matching the request
- * argument.
- *
- * \retval 0          Success. Any further return information (such as the result of a
- * query) is placed into the storage pointed to by *arg.
- *
- * \retval OV_EINVAL  Invalid argument, or an attempt to modify a setting after
- * calling vorbis_encode_setup_init().
- *
- * \retval OV_EIMPL   Unimplemented or unknown request
- */
-extern int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg);
-
-/**
- * \deprecated This is a deprecated interface. Please use vorbis_encode_ctl()
- * with the \ref ovectl_ratemanage2_arg struct and \ref
- * OV_ECTL_RATEMANAGE2_GET and \ref OV_ECTL_RATEMANAGE2_SET calls in new code.
- *
- * The \ref ovectl_ratemanage_arg structure is used with vorbis_encode_ctl()
- * and the \ref OV_ECTL_RATEMANAGE_GET, \ref OV_ECTL_RATEMANAGE_SET, \ref
- * OV_ECTL_RATEMANAGE_AVG, \ref OV_ECTL_RATEMANAGE_HARD calls in order to
- * query and modify specifics of the encoder's bitrate management
- * configuration.
-*/
-struct ovectl_ratemanage_arg {
-  int    management_active; /**< nonzero if bitrate management is active*/
-/** hard lower limit (in kilobits per second) below which the stream bitrate
-    will never be allowed for any given bitrate_hard_window seconds of time.*/
-  long   bitrate_hard_min;
-/** hard upper limit (in kilobits per second) above which the stream bitrate
-    will never be allowed for any given bitrate_hard_window seconds of time.*/
-  long   bitrate_hard_max;
-/** the window period (in seconds) used to regulate the hard bitrate minimum
-    and maximum*/
-  double bitrate_hard_window;
-/** soft lower limit (in kilobits per second) below which the average bitrate
-    tracker will start nudging the bitrate higher.*/
-  long   bitrate_av_lo;
-/** soft upper limit (in kilobits per second) above which the average bitrate
-    tracker will start nudging the bitrate lower.*/
-  long   bitrate_av_hi;
-/** the window period (in seconds) used to regulate the average bitrate
-    minimum and maximum.*/
-  double bitrate_av_window;
-/** Regulates the relative centering of the average and hard windows; in
-    libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but
-    followed the average window regulation. In libvorbis 1.1 a bit-reservoir
-    interface replaces the old windowing interface; the older windowing
-    interface is simulated and this field has no effect.*/
-  double bitrate_av_window_center;
-};
-
-/**
- * \name struct ovectl_ratemanage2_arg
- *
- * The ovectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and
- * the OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in order to
- * query and modify specifics of the encoder's bitrate management
- * configuration.
- *
-*/
-struct ovectl_ratemanage2_arg {
-  int    management_active; /**< nonzero if bitrate management is active */
-/** Lower allowed bitrate limit in kilobits per second */
-  long   bitrate_limit_min_kbps;
-/** Upper allowed bitrate limit in kilobits per second */
-  long   bitrate_limit_max_kbps;
-  long   bitrate_limit_reservoir_bits; /**<Size of the bitrate reservoir in bits */
-/** Regulates the bitrate reservoir's preferred fill level in a range from 0.0
- * to 1.0; 0.0 tries to bank bits to buffer against future bitrate spikes, 1.0
- * buffers against future sudden drops in instantaneous bitrate. Default is
- * 0.1
- */
-  double bitrate_limit_reservoir_bias;
-/** Average bitrate setting in kilobits per second */
-  long   bitrate_average_kbps;
-/** Slew rate limit setting for average bitrate adjustment; sets the minimum
- *  time in seconds the bitrate tracker may swing from one extreme to the
- *  other when boosting or damping average bitrate.
- */
-  double bitrate_average_damping;
-};
-
-
-/**
- * \name vorbis_encode_ctl() codes
- *
- * \anchor encctlcodes
- *
- * These values are passed as the \c number parameter of vorbis_encode_ctl().
- * The type of the referent of that function's \c arg pointer depends on these
- * codes.
- */
-/*@{*/
-
-/**
- * Query the current encoder bitrate management setting.
- *
- *Argument: <tt>struct ovectl_ratemanage2_arg *</tt>
- *
- * Used to query the current encoder bitrate management setting. Also used to
- * initialize fields of an ovectl_ratemanage2_arg structure for use with
- * \ref OV_ECTL_RATEMANAGE2_SET.
- */
-#define OV_ECTL_RATEMANAGE2_GET      0x14
-
-/**
- * Set the current encoder bitrate management settings.
- *
- * Argument: <tt>struct ovectl_ratemanage2_arg *</tt>
- *
- * Used to set the current encoder bitrate management settings to the values
- * listed in the ovectl_ratemanage2_arg. Passing a NULL pointer will disable
- * bitrate management.
-*/
-#define OV_ECTL_RATEMANAGE2_SET      0x15
-
-/**
- * Returns the current encoder hard-lowpass setting (kHz) in the double
- * pointed to by arg.
- *
- * Argument: <tt>double *</tt>
-*/
-#define OV_ECTL_LOWPASS_GET          0x20
-
-/**
- *  Sets the encoder hard-lowpass to the value (kHz) pointed to by arg. Valid
- *  lowpass settings range from 2 to 99.
- *
- * Argument: <tt>double *</tt>
-*/
-#define OV_ECTL_LOWPASS_SET          0x21
-
-/**
- *  Returns the current encoder impulse block setting in the double pointed
- *  to by arg.
- *
- * Argument: <tt>double *</tt>
-*/
-#define OV_ECTL_IBLOCK_GET           0x30
-
-/**
- *  Sets the impulse block bias to the the value pointed to by arg.
- *
- * Argument: <tt>double *</tt>
- *
- *  Valid range is -15.0 to 0.0 [default]. A negative impulse block bias will
- *  direct to encoder to use more bits when incoding short blocks that contain
- *  strong impulses, thus improving the accuracy of impulse encoding.
- */
-#define OV_ECTL_IBLOCK_SET           0x31
-
-/**
- *  Returns the current encoder coupling setting in the int pointed
- *  to by arg.
- *
- * Argument: <tt>int *</tt>
-*/
-#define OV_ECTL_COUPLING_GET         0x40
-
-/**
- *  Enables/disables channel coupling in multichannel encoding according to arg.
- *
- * Argument: <tt>int *</tt>
- *
- *  Zero disables channel coupling for multichannel inputs, nonzer enables
- *  channel coupling.  Setting has no effect on monophonic encoding or
- *  multichannel counts that do not offer coupling.  At present, coupling is
- *  available for stereo and 5.1 encoding.
- */
-#define OV_ECTL_COUPLING_SET         0x41
-
-  /* deprecated rate management supported only for compatibility */
-
-/**
- * Old interface to querying bitrate management settings.
- *
- * Deprecated after move to bit-reservoir style management in 1.1 rendered
- * this interface partially obsolete.
-
- * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_GET instead.
- *
- * Argument: <tt>struct ovectl_ratemanage_arg *</tt>
- */
-#define OV_ECTL_RATEMANAGE_GET       0x10
-/**
- * Old interface to modifying bitrate management settings.
- *
- *  deprecated after move to bit-reservoir style management in 1.1 rendered
- *  this interface partially obsolete.
- *
- * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead.
- *
- * Argument: <tt>struct ovectl_ratemanage_arg *</tt>
- */
-#define OV_ECTL_RATEMANAGE_SET       0x11
-/**
- * Old interface to setting average-bitrate encoding mode.
- *
- * Deprecated after move to bit-reservoir style management in 1.1 rendered
- * this interface partially obsolete.
- *
- *  \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead.
- *
- * Argument: <tt>struct ovectl_ratemanage_arg *</tt>
- */
-#define OV_ECTL_RATEMANAGE_AVG       0x12
-/**
- * Old interface to setting bounded-bitrate encoding modes.
- *
- * deprecated after move to bit-reservoir style management in 1.1 rendered
- * this interface partially obsolete.
- *
- *  \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead.
- *
- * Argument: <tt>struct ovectl_ratemanage_arg *</tt>
- */
-#define OV_ECTL_RATEMANAGE_HARD      0x13
-
-/*@}*/
-
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif
diff --git a/vorbis/include/vorbis/vorbisfile.h b/vorbis/include/vorbis/vorbisfile.h
deleted file mode 100644
index 5662611..0000000
--- a/vorbis/include/vorbis/vorbisfile.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
- * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
- * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
- *                                                                  *
- * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007             *
- * by the Xiph.Org Foundation http://www.xiph.org/                  *
- *                                                                  *
- ********************************************************************
-
- function: stdio-based convenience library for opening/seeking/decoding
-
- ********************************************************************/
-
-#ifndef _OV_FILE_H_
-#define _OV_FILE_H_
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif /* __cplusplus */
-
-#include <stdio.h>
-#include "codec.h"
-
-/* The function prototypes for the callbacks are basically the same as for
- * the stdio functions fread, fseek, fclose, ftell.
- * The one difference is that the FILE * arguments have been replaced with
- * a void * - this is to be used as a pointer to whatever internal data these
- * functions might need. In the stdio case, it's just a FILE * cast to a void *
- *
- * If you use other functions, check the docs for these functions and return
- * the right values. For seek_func(), you *MUST* return -1 if the stream is
- * unseekable
- */
-typedef struct {
-  size_t (*read_func)  (void *ptr, size_t size, size_t nmemb, void *datasource);
-  int    (*seek_func)  (void *datasource, ogg_int64_t offset, int whence);
-  int    (*close_func) (void *datasource);
-  long   (*tell_func)  (void *datasource);
-} ov_callbacks;
-
-#ifndef OV_EXCLUDE_STATIC_CALLBACKS
-
-/* a few sets of convenient callbacks, especially for use under
- * Windows where ov_open_callbacks() should always be used instead of
- * ov_open() to avoid problems with incompatible crt.o version linking
- * issues. */
-
-static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){
-  if(f==NULL)return(-1);
-
-#ifdef __MINGW32__
-  return fseeko64(f,off,whence);
-#elif defined (_WIN32)
-  return _fseeki64(f,off,whence);
-#else
-  return fseek(f,off,whence);
-#endif
-}
-
-/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as
- * static data. That means that every file which includes this header
- * will get its own copy of these structs whether it uses them or
- * not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS.
- * These static symbols are essential on platforms such as Windows on
- * which several different versions of stdio support may be linked to
- * by different DLLs, and we need to be certain we know which one
- * we're using (the same one as the main application).
- */
-
-static ov_callbacks OV_CALLBACKS_DEFAULT = {
-  (size_t (*)(void *, size_t, size_t, void *))  fread,
-  (int (*)(void *, ogg_int64_t, int))           _ov_header_fseek_wrap,
-  (int (*)(void *))                             fclose,
-  (long (*)(void *))                            ftell
-};
-
-static ov_callbacks OV_CALLBACKS_NOCLOSE = {
-  (size_t (*)(void *, size_t, size_t, void *))  fread,
-  (int (*)(void *, ogg_int64_t, int))           _ov_header_fseek_wrap,
-  (int (*)(void *))                             NULL,
-  (long (*)(void *))                            ftell
-};
-
-static ov_callbacks OV_CALLBACKS_STREAMONLY = {
-  (size_t (*)(void *, size_t, size_t, void *))  fread,
-  (int (*)(void *, ogg_int64_t, int))           NULL,
-  (int (*)(void *))                             fclose,
-  (long (*)(void *))                            NULL
-};
-
-static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = {
-  (size_t (*)(void *, size_t, size_t, void *))  fread,
-  (int (*)(void *, ogg_int64_t, int))           NULL,
-  (int (*)(void *))                             NULL,
-  (long (*)(void *))                            NULL
-};
-
-#endif
-
-#define  NOTOPEN   0
-#define  PARTOPEN  1
-#define  OPENED    2
-#define  STREAMSET 3
-#define  INITSET   4
-
-typedef struct OggVorbis_File {
-  void            *datasource; /* Pointer to a FILE *, etc. */
-  int              seekable;
-  ogg_int64_t      offset;
-  ogg_int64_t      end;
-  ogg_sync_state   oy;
-
-  /* If the FILE handle isn't seekable (eg, a pipe), only the current
-     stream appears */
-  int              links;
-  ogg_int64_t     *offsets;
-  ogg_int64_t     *dataoffsets;
-  long            *serialnos;
-  ogg_int64_t     *pcmlengths; /* overloaded to maintain binary
-                                  compatibility; x2 size, stores both
-                                  beginning and end values */
-  vorbis_info     *vi;
-  vorbis_comment  *vc;
-
-  /* Decoding working state local storage */
-  ogg_int64_t      pcm_offset;
-  int              ready_state;
-  long             current_serialno;
-  int              current_link;
-
-  double           bittrack;
-  double           samptrack;
-
-  ogg_stream_state os; /* take physical pages, weld into a logical
-                          stream of packets */
-  vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */
-  vorbis_block     vb; /* local working space for packet->PCM decode */
-
-  ov_callbacks callbacks;
-
-} OggVorbis_File;
-
-
-extern int ov_clear(OggVorbis_File *vf);
-extern int ov_fopen(const char *path,OggVorbis_File *vf);
-extern int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes);
-extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf,
-                const char *initial, long ibytes, ov_callbacks callbacks);
-
-extern int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes);
-extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf,
-                const char *initial, long ibytes, ov_callbacks callbacks);
-extern int ov_test_open(OggVorbis_File *vf);
-
-extern long ov_bitrate(OggVorbis_File *vf,int i);
-extern long ov_bitrate_instant(OggVorbis_File *vf);
-extern long ov_streams(OggVorbis_File *vf);
-extern long ov_seekable(OggVorbis_File *vf);
-extern long ov_serialnumber(OggVorbis_File *vf,int i);
-
-extern ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i);
-extern ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i);
-extern double ov_time_total(OggVorbis_File *vf,int i);
-
-extern int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos);
-extern int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos);
-extern int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos);
-extern int ov_time_seek(OggVorbis_File *vf,double pos);
-extern int ov_time_seek_page(OggVorbis_File *vf,double pos);
-
-extern int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos);
-extern int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos);
-extern int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos);
-extern int ov_time_seek_lap(OggVorbis_File *vf,double pos);
-extern int ov_time_seek_page_lap(OggVorbis_File *vf,double pos);
-
-extern ogg_int64_t ov_raw_tell(OggVorbis_File *vf);
-extern ogg_int64_t ov_pcm_tell(OggVorbis_File *vf);
-extern double ov_time_tell(OggVorbis_File *vf);
-
-extern vorbis_info *ov_info(OggVorbis_File *vf,int link);
-extern vorbis_comment *ov_comment(OggVorbis_File *vf,int link);
-
-extern long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples,
-                          int *bitstream);
-extern long ov_read_filter(OggVorbis_File *vf,char *buffer,int length,
-                          int bigendianp,int word,int sgned,int *bitstream,
-                          void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param);
-extern long ov_read(OggVorbis_File *vf,char *buffer,int length,
-                    int bigendianp,int word,int sgned,int *bitstream);
-extern int ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2);
-
-extern int ov_halfrate(OggVorbis_File *vf,int flag);
-extern int ov_halfrate_p(OggVorbis_File *vf);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif
-