unabassapi.pas

Voice Commnucation Components for Delphi

  BASS_CTYPE_STREAM_MP1   = $10003;
  BASS_CTYPE_STREAM_MP2   = $10004;
  BASS_CTYPE_STREAM_MP3   = $10005;
  //
  BASS_CTYPE_STREAM_AIFF  = $10006;
  //
  BASS_CTYPE_MUSIC_MOD    = $20000;
  BASS_CTYPE_MUSIC_MTM    = $20001;
  BASS_CTYPE_MUSIC_S3M    = $20002;
  BASS_CTYPE_MUSIC_XM     = $20003;
  BASS_CTYPE_MUSIC_IT     = $20004;
  BASS_CTYPE_MUSIC_MO3    = $00100; // mo3 flag

{$IFDEF BASS_AFTER_22 }
  // fucked in 2.3 (or earlier?)
  BASS_CTYPE_STREAM_WAV   = $40000; // WAVE flag, LOWORD=codec
  BASS_CTYPE_STREAM_WAV_PCM = $50001;
  BASS_CTYPE_STREAM_WAV_FLOAT = $50003;
{$ELSE }
  BASS_CTYPE_STREAM_WAV   = $10001;
{$ENDIF }  


  // 3D channel modes
  BASS_3DMODE_NORMAL      = 0;
  { normal 3D processing }
  BASS_3DMODE_RELATIVE    = 1;
  {
    The channel's 3D position (position/velocity/
    orientation) are relative to the listener. When the
    listener's position/velocity/orientation is changed
    with BASS_Set3DPosition, the channel's position
    relative to the listener does not change.
  }
  BASS_3DMODE_OFF         = 2;
  {
    Turn off 3D processing on the channel, the sound will
    be played in the center.
  }

  // EAX environments, use with BASS_SetEAXParameters
  EAX_ENVIRONMENT_OFF               = -1;
  EAX_ENVIRONMENT_GENERIC           = 0;
  EAX_ENVIRONMENT_PADDEDCELL        = 1;
  EAX_ENVIRONMENT_ROOM              = 2;
  EAX_ENVIRONMENT_BATHROOM          = 3;
  EAX_ENVIRONMENT_LIVINGROOM        = 4;
  EAX_ENVIRONMENT_STONEROOM         = 5;
  EAX_ENVIRONMENT_AUDITORIUM        = 6;
  EAX_ENVIRONMENT_CONCERTHALL       = 7;
  EAX_ENVIRONMENT_CAVE              = 8;
  EAX_ENVIRONMENT_ARENA             = 9;
  EAX_ENVIRONMENT_HANGAR            = 10;
  EAX_ENVIRONMENT_CARPETEDHALLWAY   = 11;
  EAX_ENVIRONMENT_HALLWAY           = 12;
  EAX_ENVIRONMENT_STONECORRIDOR     = 13;
  EAX_ENVIRONMENT_ALLEY             = 14;
  EAX_ENVIRONMENT_FOREST            = 15;
  EAX_ENVIRONMENT_CITY              = 16;
  EAX_ENVIRONMENT_MOUNTAINS         = 17;
  EAX_ENVIRONMENT_QUARRY            = 18;
  EAX_ENVIRONMENT_PLAIN             = 19;
  EAX_ENVIRONMENT_PARKINGLOT        = 20;
  EAX_ENVIRONMENT_SEWERPIPE         = 21;
  EAX_ENVIRONMENT_UNDERWATER        = 22;
  EAX_ENVIRONMENT_DRUGGED           = 23;
  EAX_ENVIRONMENT_DIZZY             = 24;
  EAX_ENVIRONMENT_PSYCHOTIC         = 25;
  // total number of environments
  EAX_ENVIRONMENT_COUNT             = 26;

  // software 3D mixing algorithm modes (used with BASS_Set3DAlgorithm)
  BASS_3DALG_DEFAULT                = 0;
  {
    default algorithm (currently translates to BASS_3DALG_OFF)
  }
  BASS_3DALG_OFF                    = 1;
  {
    Uses normal left and right panning. The vertical axis is ignored except
    for scaling of volume due to distance. Doppler shift and volume scaling
    are still applied, but the 3D filtering is not performed. This is the
    most CPU efficient software implementation, but provides no virtual 3D
    audio effect. Head Related Transfer Function processing will not be done.
    Since only normal stereo panning is used, a channel using this algorithm
    may be accelerated by a 2D hardware voice if no free 3D hardware voices
    are available.
  }
  BASS_3DALG_FULL                   = 2;
  {
    This algorithm gives the highest quality 3D audio effect, but uses more
    CPU. Requires Windows 98 2nd Edition or Windows 2000 that uses WDM
    drivers, if this mode is not available then BASS_3DALG_OFF will be used
    instead.
  }
  BASS_3DALG_LIGHT                  = 3;
  {
    This algorithm gives a good 3D audio effect, and uses less CPU than the
    FULL mode. Requires Windows 98 2nd Edition or Windows 2000 that uses WDM
    drivers, if this mode is not available then BASS_3DALG_OFF will be used
    instead.
  }

  {
    Sync types (with BASS_ChannelSetSync() "param" and
    SYNCPROC "data" definitions) & flags.
  }
  BASS_SYNC_POS                     = 0;
  BASS_SYNC_MUSICPOS                = 0;
  {
    Sync when a music or stream reaches a position.
    if HMUSIC...
    param: LOWORD=order (0=first, -1=all) HIWORD=row (0=first, -1=all)
    data : LOWORD=order HIWORD=row
    if HSTREAM...
    param: position in bytes
    data : not used
  }
  BASS_SYNC_MUSICINST               = 1;
  {
    Sync when an instrument (sample for the non-instrument
    based formats) is played in a music (not including
    retrigs).
    param: LOWORD=instrument (1=first) HIWORD=note (0=c0...119=b9, -1=all)
    data : LOWORD=note HIWORD=volume (0-64)
  }
  BASS_SYNC_END                     = 2;
  {
    Sync when a music or file stream reaches the end.
    param: not used
    data : not used
  }
  BASS_SYNC_MUSICFX                 = 3;
  {
    Sync when the "sync" effect (XM/MTM/MOD: E8x/Wxx, IT/S3M: S2x) is used.
    param: 0:data=pos, 1:data="x" value
    data : param=0: LOWORD=order HIWORD=row, param=1: "x" value
  }
  BASS_SYNC_META                    = 4;
  {
    Sync when metadata is received in a Shoutcast stream.
    param: not used
    data : pointer to the metadata
  }
  BASS_SYNC_SLIDE                   = 5;
  {
    Sync when an attribute slide is completed.
    param: not used
    data : the type of slide completed (one of the BASS_SLIDE_xxx values)
  }
  // v2.0
  BASS_SYNC_STALL                   = 6;
  {
    Sync when playback has stalled.
    param: not used
    data : 0=stalled, 1=resumed
  }
  // v2.0
  BASS_SYNC_DOWNLOAD                = 7;
  {
    Sync when downloading of an internet (or "buffered" user file) stream has ended.
    param: not used
    data : not used
  }
  BASS_SYNC_MESSAGE                 = $20000000;
  { FLAG: post a Windows message (instead of callback)
    When using a window message "callback", the message to post is given in the "proc"
    parameter of BASS_ChannelSetSync, and is posted to the window specified in the BASS_Init
    call. The message parameters are: WPARAM = data, LPARAM = user.
  }
  BASS_SYNC_MIXTIME                 = $40000000;
  { FLAG: sync at mixtime, else at playtime }
  BASS_SYNC_ONETIME                 = $80000000;
  { FLAG: sync only once, else continuously }

  // old ones
  CDCHANNEL           = 0; // CD channel, for use with BASS_Channel functions
  RECORDCHAN          = 1; // Recording channel, for use with BASS_Channel functions

  // BASS_ChannelIsActive return values
  BASS_ACTIVE_STOPPED = 0;
  BASS_ACTIVE_PLAYING = 1;
  BASS_ACTIVE_STALLED = 2;
  BASS_ACTIVE_PAUSED  = 3;

  // BASS_ChannelIsSliding return flags
  BASS_SLIDE_FREQ     = 1;
  BASS_SLIDE_VOL      = 2;
  BASS_SLIDE_PAN      = 4;

  // CD ID flags, use with BASS_CDGetID
  BASS_CDID_IDENTITY  = 0;
  BASS_CDID_UPC       = 1;
  BASS_CDID_CDDB      = 2;
  BASS_CDID_CDDB2     = 3;

  // BASS_ChannelGetData flags
  BASS_DATA_AVAILABLE = 0;        // query how much data is buffered
  // new in 2.3:
  BASS_DATA_FLOAT    = $40000000; // flag: return floating-point sample data
  //
  BASS_DATA_FFT512   = $80000000; // 512 sample FFT
  BASS_DATA_FFT1024  = $80000001; // 1024 FFT
  BASS_DATA_FFT2048  = $80000002; // 2048 FFT
  // v2.0
  BASS_DATA_FFT4096  = $80000003; // 4096 FFT
  BASS_DATA_FFT512S  = $80000010; // stereo 512 sample FFT
  BASS_DATA_FFT1024S = $80000011; // stereo 1024 FFT
  BASS_DATA_FFT2048S = $80000012; // stereo 2048 FFT
  BASS_DATA_FFT_INDIVIDUAL = $10; // FFT flag: FFT for each channel, else all combined
  BASS_DATA_FFT_NOWINDOW = $20;   // FFT flag: no Hanning window

  // BASS_StreamGetTags flags : what's returned
  BASS_TAG_ID3   	= 0; // ID3v1 tags : 128 byte block
  BASS_TAG_ID3V2 	= 1; // ID3v2 tags : variable length block
  BASS_TAG_OGG   	= 2; // OGG comments : array of null-terminated strings
  BASS_TAG_HTTP  	= 3; // HTTP headers : array of null-terminated strings
  BASS_TAG_ICY   	= 4; // ICY headers : array of null-terminated strings
  BASS_TAG_META  	= 5; // ICY metadata : null-terminated string
  BASS_TAG_VENDOR     	= 9; // OGG encoder : null-terminated string
  BASS_TAG_RIFF_INFO  	= $100;   // RIFF/WAVE tags : array of null-terminated ANSI strings
  BASS_TAG_MUSIC_NAME 	= $10000; // MOD music name : ANSI string
  BASS_TAG_MUSIC_MESSAGE= $10001; // MOD message : ANSI string
  BASS_TAG_MUSIC_INST 	= $10100; // + instrument #, MOD instrument name : ANSI string
  BASS_TAG_MUSIC_SAMPLE = $10300; // + sample #, MOD sample name : ANSI string

  BASS_FX_CHORUS      = 0;      // GUID_DSFX_STANDARD_CHORUS
  BASS_FX_COMPRESSOR  = 1;      // GUID_DSFX_STANDARD_COMPRESSOR
  BASS_FX_DISTORTION  = 2;      // GUID_DSFX_STANDARD_DISTORTION
  BASS_FX_ECHO        = 3;      // GUID_DSFX_STANDARD_ECHO
  BASS_FX_FLANGER     = 4;      // GUID_DSFX_STANDARD_FLANGER
  BASS_FX_GARGLE      = 5;      // GUID_DSFX_STANDARD_GARGLE
  BASS_FX_I3DL2REVERB = 6;      // GUID_DSFX_STANDARD_I3DL2REVERB
  BASS_FX_PARAMEQ     = 7;      // GUID_DSFX_STANDARD_PARAMEQ
  BASS_FX_REVERB      = 8;      // GUID_DSFX_WAVES_REVERB

  BASS_FX_PHASE_NEG_180 = 0;
  BASS_FX_PHASE_NEG_90  = 1;
  BASS_FX_PHASE_ZERO    = 2;
  BASS_FX_PHASE_90      = 3;
  BASS_FX_PHASE_180     = 4;

  // BASS_RecordSetInput flags
  BASS_INPUT_OFF    = $10000;
  BASS_INPUT_ON     = $20000;
  BASS_INPUT_LEVEL  = $40000;

  // 2.0:
  BASS_INPUT_TYPE_MASK    = $ff000000;
  BASS_INPUT_TYPE_UNDEF   = $00000000;
  BASS_INPUT_TYPE_DIGITAL = $01000000;
  BASS_INPUT_TYPE_LINE    = $02000000;
  BASS_INPUT_TYPE_MIC     = $03000000;
  BASS_INPUT_TYPE_SYNTH   = $04000000;
  BASS_INPUT_TYPE_CD      = $05000000;
  BASS_INPUT_TYPE_PHONE   = $06000000;
  BASS_INPUT_TYPE_SPEAKER = $07000000;
  BASS_INPUT_TYPE_WAVE    = $08000000;
  BASS_INPUT_TYPE_AUX     = $09000000;
  BASS_INPUT_TYPE_ANALOG  = $0a000000;


  // BASS_SetNetConfig flags
  BASS_NET_TIMEOUT  = 0;
  BASS_NET_BUFFER   = 1;

  // STREAMFILEPROC actions
  BASS_FILE_CLOSE   = 0;
  BASS_FILE_READ    = 1;
  BASS_FILE_QUERY   = 2;
  BASS_FILE_LEN     = 3;
  BASS_FILE_SEEK    = 4;

  // 2.0: BASS_StreamGetFilePosition modes
  BASS_FILEPOS_CURRENT    = 0;
  BASS_FILEPOS_DECODE     = BASS_FILEPOS_CURRENT;
  BASS_FILEPOS_DOWNLOAD   = 1;
  BASS_FILEPOS_END        = 2;
  // 2.1
  BASS_FILEPOS_START      = 3;

  // v2.0
  BASS_STREAMPROC_END = $80000000; // end of user stream flag

  // v2.1 - BASS_MusicSet/GetAttribute options
  BASS_MUSIC_ATTRIB_AMPLIFY    = 0;
  BASS_MUSIC_ATTRIB_PANSEP     = 1;
  BASS_MUSIC_ATTRIB_PSCALER    = 2;
  BASS_MUSIC_ATTRIB_BPM        = 3;
  BASS_MUSIC_ATTRIB_SPEED      = 4;
  BASS_MUSIC_ATTRIB_VOL_GLOBAL = 5;
  BASS_MUSIC_ATTRIB_VOL_CHAN   = $100; // + channel #
  BASS_MUSIC_ATTRIB_VOL_INST   = $200; // + instrument #

  // v2.0: BASS_Set/GetConfig options
  BASS_CONFIG_BUFFER        = 0;
  BASS_CONFIG_UPDATEPERIOD  = 1;
  BASS_CONFIG_MAXVOL        = 3;
  BASS_CONFIG_GVOL_SAMPLE   = 4;
  BASS_CONFIG_GVOL_STREAM   = 5;
  BASS_CONFIG_GVOL_MUSIC    = 6;
  BASS_CONFIG_CURVE_VOL     = 7;
  BASS_CONFIG_CURVE_PAN     = 8;
  BASS_CONFIG_FLOATDSP      = 9;
  BASS_CONFIG_3DALGORITHM   = 10;
  BASS_CONFIG_NET_TIMEOUT   = 11;
  BASS_CONFIG_NET_BUFFER    = 12;
  // v2.1
  BASS_CONFIG_PAUSE_NOPLAY  = 13;
{$IFDEF BASS_AFTER_22 }
  // removed in v2.3
  BASS_CONFIG_NET_NOPROXY   = 14;
{$ENDIF }
  BASS_CONFIG_NET_PREBUF    = 15;
  // v2.3
  BASS_CONFIG_NET_AGENT     = 16;
  BASS_CONFIG_NET_PROXY     = 17;
  BASS_CONFIG_NET_PASSIVE   = 18;
  BASS_CONFIG_REC_BUFFER    = 19;