Fix ogg.vorbis vocab

extra/ogg/vorbis/authors.txt

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+Chris Double

extra/ogg/vorbis/summary.txt

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+Ogg Vorbis audio library binding

extra/ogg/vorbis/tags.txt

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+audio

extra/ogg/vorbis/vorbis.factor

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+! Copyright (C) 2007 Chris Double.
+! See http://factorcode.org/license.txt for BSD license.
+!
+USING: 
+    alien
+    alien.c-types 
+    alien.libraries
+    alien.syntax 
+    classes.struct
+    combinators 
+    kernel 
+    ogg
+    system
+;
+IN: ogg.vorbis
+
+<<
+"vorbis" {
+    { [ os winnt? ]  [ "vorbis.dll" ] }
+    { [ os macosx? ] [ "libvorbis.0.dylib" ] }
+    { [ os unix? ]   [ "libvorbis.so" ] }
+} cond "cdecl" add-library 
+>>
+
+LIBRARY: vorbis
+
+STRUCT: vorbis_info 
+    { version int  }
+    { channels int }
+    { rate long }
+    { bitrate_upper long }
+    { bitrate_nominal long }
+    { bitrate_lower long }
+    { bitrate_window long }
+    { codec_setup void* } 
+    ;
+
+STRUCT: vorbis_dsp_state
+    { analysisp int }
+    { vi vorbis_info* }
+    { pcm float** }
+    { pcmret float** }
+    { pcm_storage int }
+    { pcm_current int }
+    { pcm_returned int }
+    { preextrapolate int }
+    { eofflag int }
+    { lW long }
+    { W long }
+    { nW long }
+    { centerW long }
+    { granulepos longlong }
+    { sequence longlong }
+    { glue_bits longlong }
+    { time_bits longlong }
+    { floor_bits longlong }
+    { res_bits longlong }
+    { backend_state void* }
+    ;
+
+STRUCT: alloc_chain
+    { ptr void* }
+    { next void* }
+    ;
+
+STRUCT: vorbis_block
+    { pcm float** }
+    { opb oggpack_buffer }
+    { lW long }
+    { W long }
+    { nW long }
+    { pcmend int }
+    { mode int }
+    { eofflag int }
+    { granulepos longlong }
+    { sequence longlong }
+    { vd vorbis_dsp_state* }
+    { localstore void* }
+    { localtop long }
+    { localalloc long }
+    { totaluse long }
+    { reap alloc_chain* }
+    { glue_bits long }
+    { time_bits long }
+    { floor_bits long }
+    { res_bits long }
+    { internal void* }
+    ;
+
+STRUCT: vorbis_comment
+    { usercomments char** }
+    { comment_lengths int* }
+    { comments int }
+    { vendor char* }
+    ;
+
+FUNCTION: void     vorbis_info_init ( vorbis_info* vi ) ;
+FUNCTION: void     vorbis_info_clear ( vorbis_info* vi ) ;
+FUNCTION: int      vorbis_info_blocksize ( vorbis_info* vi, int zo ) ;
+FUNCTION: void     vorbis_comment_init ( vorbis_comment* vc ) ;
+FUNCTION: void     vorbis_comment_add ( vorbis_comment* vc, char* comment ) ;
+FUNCTION: void     vorbis_comment_add_tag ( vorbis_comment* vc, char* tag, char* contents ) ;
+FUNCTION: char*    vorbis_comment_query ( vorbis_comment* vc, char* tag, int count ) ;
+FUNCTION: int      vorbis_comment_query_count ( vorbis_comment* vc, char* tag ) ;
+FUNCTION: void     vorbis_comment_clear ( vorbis_comment* vc ) ;
+FUNCTION: int      vorbis_block_init ( vorbis_dsp_state* v, vorbis_block* vb ) ;
+FUNCTION: int      vorbis_block_clear ( vorbis_block* vb ) ;
+FUNCTION: void     vorbis_dsp_clear ( vorbis_dsp_state* v ) ;
+FUNCTION: double   vorbis_granule_time ( vorbis_dsp_state* v, longlong granulepos ) ;
+FUNCTION: int      vorbis_analysis_init ( vorbis_dsp_state* v, vorbis_info* vi ) ;
+FUNCTION: int      vorbis_commentheader_out ( vorbis_comment* vc, ogg_packet* op ) ;
+FUNCTION: int      vorbis_analysis_headerout ( vorbis_dsp_state* v,
+                                          vorbis_comment* vc,
+                                          ogg_packet* op,
+                                          ogg_packet* op_comm,
+                                          ogg_packet* op_code ) ;
+FUNCTION: float**  vorbis_analysis_buffer ( vorbis_dsp_state* v, int vals ) ;
+FUNCTION: int      vorbis_analysis_wrote ( vorbis_dsp_state* v, int vals ) ;
+FUNCTION: int      vorbis_analysis_blockout ( vorbis_dsp_state* v, vorbis_block* vb ) ;
+FUNCTION: int      vorbis_analysis ( vorbis_block* vb, ogg_packet* op ) ;
+FUNCTION: int      vorbis_bitrate_addblock ( vorbis_block* vb ) ;
+FUNCTION: int      vorbis_bitrate_flushpacket ( vorbis_dsp_state* vd,
+                                           ogg_packet* op ) ;
+FUNCTION: int      vorbis_synthesis_headerin ( vorbis_info* vi, vorbis_comment* vc,
+                                          ogg_packet* op ) ;
+FUNCTION: int      vorbis_synthesis_init ( vorbis_dsp_state* v, vorbis_info* vi ) ;
+FUNCTION: int      vorbis_synthesis_restart ( vorbis_dsp_state* v ) ;
+FUNCTION: int      vorbis_synthesis ( vorbis_block* vb, ogg_packet* op ) ;
+FUNCTION: int      vorbis_synthesis_trackonly ( vorbis_block* vb, ogg_packet* op ) ;
+FUNCTION: int      vorbis_synthesis_blockin ( vorbis_dsp_state* v, vorbis_block* vb ) ;
+FUNCTION: int      vorbis_synthesis_pcmout ( vorbis_dsp_state* v, float*** pcm ) ;
+FUNCTION: int      vorbis_synthesis_lapout ( vorbis_dsp_state* v, float*** pcm ) ;
+FUNCTION: int      vorbis_synthesis_read ( vorbis_dsp_state* v, int samples ) ;
+FUNCTION: long     vorbis_packet_blocksize ( vorbis_info* vi, ogg_packet* op ) ;
+FUNCTION: int      vorbis_synthesis_halfrate ( vorbis_info* v, int flag ) ;
+FUNCTION: int      vorbis_synthesis_halfrate_p ( vorbis_info* v ) ;
+
+: OV_FALSE ( -- number ) -1 ; inline
+: OV_EOF ( -- number ) -2 ; inline
+: OV_HOLE ( -- number ) -3 ; inline
+: OV_EREAD ( -- number ) -128 ; inline
+: OV_EFAULT ( -- number ) -129 ; inline
+: OV_EIMPL ( -- number ) -130 ; inline
+: OV_EINVAL ( -- number ) -131 ; inline
+: OV_ENOTVORBIS ( -- number ) -132 ; inline
+: OV_EBADHEADER ( -- number ) -133 ; inline
+: OV_EVERSION ( -- number ) -134 ; inline
+: OV_ENOTAUDIO ( -- number ) -135 ; inline
+: OV_EBADPACKET ( -- number ) -136 ; inline
+: OV_EBADLINK ( -- number ) -137 ; inline
+: OV_ENOSEEK ( -- number ) -138 ; inline