/* BASS 2.4 C/C++ header file Copyright (c) 1999-2012 Un4seen Developments Ltd. See the BASS.CHM file for more detailed documentation */ #ifndef BASS_H #define BASS_H #ifdef _WIN32 #include typedef unsigned __int64 QWORD; #else #include #define WINAPI #define CALLBACK typedef uint8_t BYTE; typedef uint16_t WORD; typedef uint32_t DWORD; typedef uint64_t QWORD; #ifndef __OBJC__ typedef int BOOL; #endif #ifndef TRUE #define TRUE 1 #define FALSE 0 #endif #define LOBYTE(a) (BYTE)(a) #define HIBYTE(a) (BYTE)((a)>>8) #define LOWORD(a) (WORD)(a) #define HIWORD(a) (WORD)((a)>>16) #define MAKEWORD(a,b) (WORD)(((a)&0xff)|((b)<<8)) #define MAKELONG(a,b) (DWORD)(((a)&0xffff)|((b)<<16)) #endif #ifdef __cplusplus extern "C" { #endif #define BASSVERSION 0x204 // API version #define BASSVERSIONTEXT "2.4" #ifndef BASSDEF #define BASSDEF(f) WINAPI f #endif typedef DWORD HMUSIC; // MOD music handle typedef DWORD HSAMPLE; // sample handle typedef DWORD HCHANNEL; // playing sample's channel handle typedef DWORD HSTREAM; // sample stream handle typedef DWORD HRECORD; // recording handle typedef DWORD HSYNC; // synchronizer handle typedef DWORD HDSP; // DSP handle typedef DWORD HFX; // DX8 effect handle typedef DWORD HPLUGIN; // Plugin handle // Error codes returned by BASS_ErrorGetCode #define BASS_OK 0 // all is OK #define BASS_ERROR_MEM 1 // memory error #define BASS_ERROR_FILEOPEN 2 // can't open the file #define BASS_ERROR_DRIVER 3 // can't find a free/valid driver #define BASS_ERROR_BUFLOST 4 // the sample buffer was lost #define BASS_ERROR_HANDLE 5 // invalid handle #define BASS_ERROR_FORMAT 6 // unsupported sample format #define BASS_ERROR_POSITION 7 // invalid position #define BASS_ERROR_INIT 8 // BASS_Init has not been successfully called #define BASS_ERROR_START 9 // BASS_Start has not been successfully called #define BASS_ERROR_ALREADY 14 // already initialized/paused/whatever #define BASS_ERROR_NOCHAN 18 // can't get a free channel #define BASS_ERROR_ILLTYPE 19 // an illegal type was specified #define BASS_ERROR_ILLPARAM 20 // an illegal parameter was specified #define BASS_ERROR_NO3D 21 // no 3D support #define BASS_ERROR_NOEAX 22 // no EAX support #define BASS_ERROR_DEVICE 23 // illegal device number #define BASS_ERROR_NOPLAY 24 // not playing #define BASS_ERROR_FREQ 25 // illegal sample rate #define BASS_ERROR_NOTFILE 27 // the stream is not a file stream #define BASS_ERROR_NOHW 29 // no hardware voices available #define BASS_ERROR_EMPTY 31 // the MOD music has no sequence data #define BASS_ERROR_NONET 32 // no internet connection could be opened #define BASS_ERROR_CREATE 33 // couldn't create the file #define BASS_ERROR_NOFX 34 // effects are not available #define BASS_ERROR_NOTAVAIL 37 // requested data is not available #define BASS_ERROR_DECODE 38 // the channel is a "decoding channel" #define BASS_ERROR_DX 39 // a sufficient DirectX version is not installed #define BASS_ERROR_TIMEOUT 40 // connection timedout #define BASS_ERROR_FILEFORM 41 // unsupported file format #define BASS_ERROR_SPEAKER 42 // unavailable speaker #define BASS_ERROR_VERSION 43 // invalid BASS version (used by add-ons) #define BASS_ERROR_CODEC 44 // codec is not available/supported #define BASS_ERROR_ENDED 45 // the channel/file has ended #define BASS_ERROR_BUSY 46 // the device is busy #define BASS_ERROR_UNKNOWN -1 // some other mystery problem // BASS_SetConfig options #define BASS_CONFIG_BUFFER 0 #define BASS_CONFIG_UPDATEPERIOD 1 #define BASS_CONFIG_GVOL_SAMPLE 4 #define BASS_CONFIG_GVOL_STREAM 5 #define BASS_CONFIG_GVOL_MUSIC 6 #define BASS_CONFIG_CURVE_VOL 7 #define BASS_CONFIG_CURVE_PAN 8 #define BASS_CONFIG_FLOATDSP 9 #define BASS_CONFIG_3DALGORITHM 10 #define BASS_CONFIG_NET_TIMEOUT 11 #define BASS_CONFIG_NET_BUFFER 12 #define BASS_CONFIG_PAUSE_NOPLAY 13 #define BASS_CONFIG_NET_PREBUF 15 #define BASS_CONFIG_NET_PASSIVE 18 #define BASS_CONFIG_REC_BUFFER 19 #define BASS_CONFIG_NET_PLAYLIST 21 #define BASS_CONFIG_MUSIC_VIRTUAL 22 #define BASS_CONFIG_VERIFY 23 #define BASS_CONFIG_UPDATETHREADS 24 #define BASS_CONFIG_DEV_BUFFER 27 #define BASS_CONFIG_VISTA_TRUEPOS 30 #define BASS_CONFIG_IOS_MIXAUDIO 34 #define BASS_CONFIG_DEV_DEFAULT 36 #define BASS_CONFIG_NET_READTIMEOUT 37 #define BASS_CONFIG_VISTA_SPEAKERS 38 #define BASS_CONFIG_IOS_SPEAKER 39 #define BASS_CONFIG_HANDLES 41 #define BASS_CONFIG_UNICODE 42 #define BASS_CONFIG_SRC 43 #define BASS_CONFIG_SRC_SAMPLE 44 // BASS_SetConfigPtr options #define BASS_CONFIG_NET_AGENT 16 #define BASS_CONFIG_NET_PROXY 17 // BASS_Init flags #define BASS_DEVICE_8BITS 1 // 8 bit resolution, else 16 bit #define BASS_DEVICE_MONO 2 // mono, else stereo #define BASS_DEVICE_3D 4 // enable 3D functionality #define BASS_DEVICE_LATENCY 0x100 // calculate device latency (BASS_INFO struct) #define BASS_DEVICE_CPSPEAKERS 0x400 // detect speakers via Windows control panel #define BASS_DEVICE_SPEAKERS 0x800 // force enabling of speaker assignment #define BASS_DEVICE_NOSPEAKER 0x1000 // ignore speaker arrangement #define BASS_DEVICE_DMIX 0x2000 // use ALSA "dmix" plugin #define BASS_DEVICE_FREQ 0x4000 // set device sample rate // DirectSound interfaces (for use with BASS_GetDSoundObject) #define BASS_OBJECT_DS 1 // IDirectSound #define BASS_OBJECT_DS3DL 2 // IDirectSound3DListener // Device info structure typedef struct { #ifdef _WIN32_WCE const wchar_t *name; // description const wchar_t *driver; // driver #else const char *name; // description const char *driver; // driver #endif DWORD flags; } BASS_DEVICEINFO; // BASS_DEVICEINFO flags #define BASS_DEVICE_ENABLED 1 #define BASS_DEVICE_DEFAULT 2 #define BASS_DEVICE_INIT 4 typedef struct { DWORD flags; // device capabilities (DSCAPS_xxx flags) DWORD hwsize; // size of total device hardware memory DWORD hwfree; // size of free device hardware memory DWORD freesam; // number of free sample slots in the hardware DWORD free3d; // number of free 3D sample slots in the hardware DWORD minrate; // min sample rate supported by the hardware DWORD maxrate; // max sample rate supported by the hardware BOOL eax; // device supports EAX? (always FALSE if BASS_DEVICE_3D was not used) DWORD minbuf; // recommended minimum buffer length in ms (requires BASS_DEVICE_LATENCY) DWORD dsver; // DirectSound version DWORD latency; // delay (in ms) before start of playback (requires BASS_DEVICE_LATENCY) DWORD initflags; // BASS_Init "flags" parameter DWORD speakers; // number of speakers available DWORD freq; // current output rate } BASS_INFO; // BASS_INFO flags (from DSOUND.H) #define DSCAPS_CONTINUOUSRATE 0x00000010 // supports all sample rates between min/maxrate #define DSCAPS_EMULDRIVER 0x00000020 // device does NOT have hardware DirectSound support #define DSCAPS_CERTIFIED 0x00000040 // device driver has been certified by Microsoft #define DSCAPS_SECONDARYMONO 0x00000100 // mono #define DSCAPS_SECONDARYSTEREO 0x00000200 // stereo #define DSCAPS_SECONDARY8BIT 0x00000400 // 8 bit #define DSCAPS_SECONDARY16BIT 0x00000800 // 16 bit // Recording device info structure typedef struct { DWORD flags; // device capabilities (DSCCAPS_xxx flags) DWORD formats; // supported standard formats (WAVE_FORMAT_xxx flags) DWORD inputs; // number of inputs BOOL singlein; // TRUE = only 1 input can be set at a time DWORD freq; // current input rate } BASS_RECORDINFO; // BASS_RECORDINFO flags (from DSOUND.H) #define DSCCAPS_EMULDRIVER DSCAPS_EMULDRIVER // device does NOT have hardware DirectSound recording support #define DSCCAPS_CERTIFIED DSCAPS_CERTIFIED // device driver has been certified by Microsoft // defines for formats field of BASS_RECORDINFO (from MMSYSTEM.H) #ifndef WAVE_FORMAT_1M08 #define WAVE_FORMAT_1M08 0x00000001 /* 11.025 kHz, Mono, 8-bit */ #define WAVE_FORMAT_1S08 0x00000002 /* 11.025 kHz, Stereo, 8-bit */ #define WAVE_FORMAT_1M16 0x00000004 /* 11.025 kHz, Mono, 16-bit */ #define WAVE_FORMAT_1S16 0x00000008 /* 11.025 kHz, Stereo, 16-bit */ #define WAVE_FORMAT_2M08 0x00000010 /* 22.05 kHz, Mono, 8-bit */ #define WAVE_FORMAT_2S08 0x00000020 /* 22.05 kHz, Stereo, 8-bit */ #define WAVE_FORMAT_2M16 0x00000040 /* 22.05 kHz, Mono, 16-bit */ #define WAVE_FORMAT_2S16 0x00000080 /* 22.05 kHz, Stereo, 16-bit */ #define WAVE_FORMAT_4M08 0x00000100 /* 44.1 kHz, Mono, 8-bit */ #define WAVE_FORMAT_4S08 0x00000200 /* 44.1 kHz, Stereo, 8-bit */ #define WAVE_FORMAT_4M16 0x00000400 /* 44.1 kHz, Mono, 16-bit */ #define WAVE_FORMAT_4S16 0x00000800 /* 44.1 kHz, Stereo, 16-bit */ #endif // Sample info structure typedef struct { DWORD freq; // default playback rate float volume; // default volume (0-1) float pan; // default pan (-1=left, 0=middle, 1=right) DWORD flags; // BASS_SAMPLE_xxx flags DWORD length; // length (in bytes) DWORD max; // maximum simultaneous playbacks DWORD origres; // original resolution bits DWORD chans; // number of channels DWORD mingap; // minimum gap (ms) between creating channels DWORD mode3d; // BASS_3DMODE_xxx mode float mindist; // minimum distance float maxdist; // maximum distance DWORD iangle; // angle of inside projection cone DWORD oangle; // angle of outside projection cone float outvol; // delta-volume outside the projection cone DWORD vam; // voice allocation/management flags (BASS_VAM_xxx) DWORD priority; // priority (0=lowest, 0xffffffff=highest) } BASS_SAMPLE; #define BASS_SAMPLE_8BITS 1 // 8 bit #define BASS_SAMPLE_FLOAT 256 // 32-bit floating-point #define BASS_SAMPLE_MONO 2 // mono #define BASS_SAMPLE_LOOP 4 // looped #define BASS_SAMPLE_3D 8 // 3D functionality #define BASS_SAMPLE_SOFTWARE 16 // not using hardware mixing #define BASS_SAMPLE_MUTEMAX 32 // mute at max distance (3D only) #define BASS_SAMPLE_VAM 64 // DX7 voice allocation & management #define BASS_SAMPLE_FX 128 // old implementation of DX8 effects #define BASS_SAMPLE_OVER_VOL 0x10000 // override lowest volume #define BASS_SAMPLE_OVER_POS 0x20000 // override longest playing #define BASS_SAMPLE_OVER_DIST 0x30000 // override furthest from listener (3D only) #define BASS_STREAM_PRESCAN 0x20000 // enable pin-point seeking/length (MP3/MP2/MP1) #define BASS_MP3_SETPOS BASS_STREAM_PRESCAN #define BASS_STREAM_AUTOFREE 0x40000 // automatically free the stream when it stop/ends #define BASS_STREAM_RESTRATE 0x80000 // restrict the download rate of internet file streams #define BASS_STREAM_BLOCK 0x100000 // download/play internet file stream in small blocks #define BASS_STREAM_DECODE 0x200000 // don't play the stream, only decode (BASS_ChannelGetData) #define BASS_STREAM_STATUS 0x800000 // give server status info (HTTP/ICY tags) in DOWNLOADPROC #define BASS_MUSIC_FLOAT BASS_SAMPLE_FLOAT #define BASS_MUSIC_MONO BASS_SAMPLE_MONO #define BASS_MUSIC_LOOP BASS_SAMPLE_LOOP #define BASS_MUSIC_3D BASS_SAMPLE_3D #define BASS_MUSIC_FX BASS_SAMPLE_FX #define BASS_MUSIC_AUTOFREE BASS_STREAM_AUTOFREE #define BASS_MUSIC_DECODE BASS_STREAM_DECODE #define BASS_MUSIC_PRESCAN BASS_STREAM_PRESCAN // calculate playback length #define BASS_MUSIC_CALCLEN BASS_MUSIC_PRESCAN #define BASS_MUSIC_RAMP 0x200 // normal ramping #define BASS_MUSIC_RAMPS 0x400 // sensitive ramping #define BASS_MUSIC_SURROUND 0x800 // surround sound #define BASS_MUSIC_SURROUND2 0x1000 // surround sound (mode 2) #define BASS_MUSIC_FT2MOD 0x2000 // play .MOD as FastTracker 2 does #define BASS_MUSIC_PT1MOD 0x4000 // play .MOD as ProTracker 1 does #define BASS_MUSIC_NONINTER 0x10000 // non-interpolated sample mixing #define BASS_MUSIC_SINCINTER 0x800000 // sinc interpolated sample mixing #define BASS_MUSIC_POSRESET 0x8000 // stop all notes when moving position #define BASS_MUSIC_POSRESETEX 0x400000 // stop all notes and reset bmp/etc when moving position #define BASS_MUSIC_STOPBACK 0x80000 // stop the music on a backwards jump effect #define BASS_MUSIC_NOSAMPLE 0x100000 // don't load the samples // Speaker assignment flags #define BASS_SPEAKER_FRONT 0x1000000 // front speakers #define BASS_SPEAKER_REAR 0x2000000 // rear/side speakers #define BASS_SPEAKER_CENLFE 0x3000000 // center & LFE speakers (5.1) #define BASS_SPEAKER_REAR2 0x4000000 // rear center speakers (7.1) #define BASS_SPEAKER_N(n) ((n)<<24) // n'th pair of speakers (max 15) #define BASS_SPEAKER_LEFT 0x10000000 // modifier: left #define BASS_SPEAKER_RIGHT 0x20000000 // modifier: right #define BASS_SPEAKER_FRONTLEFT BASS_SPEAKER_FRONT|BASS_SPEAKER_LEFT #define BASS_SPEAKER_FRONTRIGHT BASS_SPEAKER_FRONT|BASS_SPEAKER_RIGHT #define BASS_SPEAKER_REARLEFT BASS_SPEAKER_REAR|BASS_SPEAKER_LEFT #define BASS_SPEAKER_REARRIGHT BASS_SPEAKER_REAR|BASS_SPEAKER_RIGHT #define BASS_SPEAKER_CENTER BASS_SPEAKER_CENLFE|BASS_SPEAKER_LEFT #define BASS_SPEAKER_LFE BASS_SPEAKER_CENLFE|BASS_SPEAKER_RIGHT #define BASS_SPEAKER_REAR2LEFT BASS_SPEAKER_REAR2|BASS_SPEAKER_LEFT #define BASS_SPEAKER_REAR2RIGHT BASS_SPEAKER_REAR2|BASS_SPEAKER_RIGHT #define BASS_UNICODE 0x80000000 #define BASS_RECORD_PAUSE 0x8000 // start recording paused // DX7 voice allocation & management flags #define BASS_VAM_HARDWARE 1 #define BASS_VAM_SOFTWARE 2 #define BASS_VAM_TERM_TIME 4 #define BASS_VAM_TERM_DIST 8 #define BASS_VAM_TERM_PRIO 16 // Channel info structure typedef struct { DWORD freq; // default playback rate DWORD chans; // channels DWORD flags; // BASS_SAMPLE/STREAM/MUSIC/SPEAKER flags DWORD ctype; // type of channel DWORD origres; // original resolution HPLUGIN plugin; // plugin HSAMPLE sample; // sample const char *filename; // filename } BASS_CHANNELINFO; // BASS_CHANNELINFO types #define BASS_CTYPE_SAMPLE 1 #define BASS_CTYPE_RECORD 2 #define BASS_CTYPE_STREAM 0x10000 #define BASS_CTYPE_STREAM_OGG 0x10002 #define BASS_CTYPE_STREAM_MP1 0x10003 #define BASS_CTYPE_STREAM_MP2 0x10004 #define BASS_CTYPE_STREAM_MP3 0x10005 #define BASS_CTYPE_STREAM_AIFF 0x10006 #define BASS_CTYPE_STREAM_CA 0x10007 #define BASS_CTYPE_STREAM_MF 0x10008 #define BASS_CTYPE_STREAM_WAV 0x40000 // WAVE flag, LOWORD=codec #define BASS_CTYPE_STREAM_WAV_PCM 0x50001 #define BASS_CTYPE_STREAM_WAV_FLOAT 0x50003 #define BASS_CTYPE_MUSIC_MOD 0x20000 #define BASS_CTYPE_MUSIC_MTM 0x20001 #define BASS_CTYPE_MUSIC_S3M 0x20002 #define BASS_CTYPE_MUSIC_XM 0x20003 #define BASS_CTYPE_MUSIC_IT 0x20004 #define BASS_CTYPE_MUSIC_MO3 0x00100 // MO3 flag typedef struct { DWORD ctype; // channel type #ifdef _WIN32_WCE const wchar_t *name; // format description const wchar_t *exts; // file extension filter (*.ext1;*.ext2;etc...) #else const char *name; // format description const char *exts; // file extension filter (*.ext1;*.ext2;etc...) #endif } BASS_PLUGINFORM; typedef struct { DWORD version; // version (same form as BASS_GetVersion) DWORD formatc; // number of formats const BASS_PLUGINFORM *formats; // the array of formats } BASS_PLUGININFO; // 3D vector (for 3D positions/velocities/orientations) typedef struct BASS_3DVECTOR { #ifdef __cplusplus BASS_3DVECTOR() {}; BASS_3DVECTOR(float _x, float _y, float _z) : x(_x), y(_y), z(_z) {}; #endif float x; // +=right, -=left float y; // +=up, -=down float z; // +=front, -=behind } BASS_3DVECTOR; // 3D channel modes #define BASS_3DMODE_NORMAL 0 // normal 3D processing #define BASS_3DMODE_RELATIVE 1 // position is relative to the listener #define BASS_3DMODE_OFF 2 // no 3D processing // software 3D mixing algorithms (used with BASS_CONFIG_3DALGORITHM) #define BASS_3DALG_DEFAULT 0 #define BASS_3DALG_OFF 1 #define BASS_3DALG_FULL 2 #define BASS_3DALG_LIGHT 3 // EAX environments, use with BASS_SetEAXParameters enum { EAX_ENVIRONMENT_GENERIC, EAX_ENVIRONMENT_PADDEDCELL, EAX_ENVIRONMENT_ROOM, EAX_ENVIRONMENT_BATHROOM, EAX_ENVIRONMENT_LIVINGROOM, EAX_ENVIRONMENT_STONEROOM, EAX_ENVIRONMENT_AUDITORIUM, EAX_ENVIRONMENT_CONCERTHALL, EAX_ENVIRONMENT_CAVE, EAX_ENVIRONMENT_ARENA, EAX_ENVIRONMENT_HANGAR, EAX_ENVIRONMENT_CARPETEDHALLWAY, EAX_ENVIRONMENT_HALLWAY, EAX_ENVIRONMENT_STONECORRIDOR, EAX_ENVIRONMENT_ALLEY, EAX_ENVIRONMENT_FOREST, EAX_ENVIRONMENT_CITY, EAX_ENVIRONMENT_MOUNTAINS, EAX_ENVIRONMENT_QUARRY, EAX_ENVIRONMENT_PLAIN, EAX_ENVIRONMENT_PARKINGLOT, EAX_ENVIRONMENT_SEWERPIPE, EAX_ENVIRONMENT_UNDERWATER, EAX_ENVIRONMENT_DRUGGED, EAX_ENVIRONMENT_DIZZY, EAX_ENVIRONMENT_PSYCHOTIC, EAX_ENVIRONMENT_COUNT // total number of environments }; // EAX presets, usage: BASS_SetEAXParameters(EAX_PRESET_xxx) #define EAX_PRESET_GENERIC EAX_ENVIRONMENT_GENERIC,0.5F,1.493F,0.5F #define EAX_PRESET_PADDEDCELL EAX_ENVIRONMENT_PADDEDCELL,0.25F,0.1F,0.0F #define EAX_PRESET_ROOM EAX_ENVIRONMENT_ROOM,0.417F,0.4F,0.666F #define EAX_PRESET_BATHROOM EAX_ENVIRONMENT_BATHROOM,0.653F,1.499F,0.166F #define EAX_PRESET_LIVINGROOM EAX_ENVIRONMENT_LIVINGROOM,0.208F,0.478F,0.0F #define EAX_PRESET_STONEROOM EAX_ENVIRONMENT_STONEROOM,0.5F,2.309F,0.888F #define EAX_PRESET_AUDITORIUM EAX_ENVIRONMENT_AUDITORIUM,0.403F,4.279F,0.5F #define EAX_PRESET_CONCERTHALL EAX_ENVIRONMENT_CONCERTHALL,0.5F,3.961F,0.5F #define EAX_PRESET_CAVE EAX_ENVIRONMENT_CAVE,0.5F,2.886F,1.304F #define EAX_PRESET_ARENA EAX_ENVIRONMENT_ARENA,0.361F,7.284F,0.332F #define EAX_PRESET_HANGAR EAX_ENVIRONMENT_HANGAR,0.5F,10.0F,0.3F #define EAX_PRESET_CARPETEDHALLWAY EAX_ENVIRONMENT_CARPETEDHALLWAY,0.153F,0.259F,2.0F #define EAX_PRESET_HALLWAY EAX_ENVIRONMENT_HALLWAY,0.361F,1.493F,0.0F #define EAX_PRESET_STONECORRIDOR EAX_ENVIRONMENT_STONECORRIDOR,0.444F,2.697F,0.638F #define EAX_PRESET_ALLEY EAX_ENVIRONMENT_ALLEY,0.25F,1.752F,0.776F #define EAX_PRESET_FOREST EAX_ENVIRONMENT_FOREST,0.111F,3.145F,0.472F #define EAX_PRESET_CITY EAX_ENVIRONMENT_CITY,0.111F,2.767F,0.224F #define EAX_PRESET_MOUNTAINS EAX_ENVIRONMENT_MOUNTAINS,0.194F,7.841F,0.472F #define EAX_PRESET_QUARRY EAX_ENVIRONMENT_QUARRY,1.0F,1.499F,0.5F #define EAX_PRESET_PLAIN EAX_ENVIRONMENT_PLAIN,0.097F,2.767F,0.224F #define EAX_PRESET_PARKINGLOT EAX_ENVIRONMENT_PARKINGLOT,0.208F,1.652F,1.5F #define EAX_PRESET_SEWERPIPE EAX_ENVIRONMENT_SEWERPIPE,0.652F,2.886F,0.25F #define EAX_PRESET_UNDERWATER EAX_ENVIRONMENT_UNDERWATER,1.0F,1.499F,0.0F #define EAX_PRESET_DRUGGED EAX_ENVIRONMENT_DRUGGED,0.875F,8.392F,1.388F #define EAX_PRESET_DIZZY EAX_ENVIRONMENT_DIZZY,0.139F,17.234F,0.666F #define EAX_PRESET_PSYCHOTIC EAX_ENVIRONMENT_PSYCHOTIC,0.486F,7.563F,0.806F typedef DWORD (CALLBACK STREAMPROC)(HSTREAM handle, void *buffer, DWORD length, void *user); /* User stream callback function. NOTE: A stream function should obviously be as quick as possible, other streams (and MOD musics) can't be mixed until it's finished. handle : The stream that needs writing buffer : Buffer to write the samples in length : Number of bytes to write user : The 'user' parameter value given when calling BASS_StreamCreate RETURN : Number of bytes written. Set the BASS_STREAMPROC_END flag to end the stream. */ #define BASS_STREAMPROC_END 0x80000000 // end of user stream flag // special STREAMPROCs #define STREAMPROC_DUMMY (STREAMPROC*)0 // "dummy" stream #define STREAMPROC_PUSH (STREAMPROC*)-1 // push stream // BASS_StreamCreateFileUser file systems #define STREAMFILE_NOBUFFER 0 #define STREAMFILE_BUFFER 1 #define STREAMFILE_BUFFERPUSH 2 // User file stream callback functions typedef void (CALLBACK FILECLOSEPROC)(void *user); typedef QWORD (CALLBACK FILELENPROC)(void *user); typedef DWORD (CALLBACK FILEREADPROC)(void *buffer, DWORD length, void *user); typedef BOOL (CALLBACK FILESEEKPROC)(QWORD offset, void *user); typedef struct { FILECLOSEPROC *close; FILELENPROC *length; FILEREADPROC *read; FILESEEKPROC *seek; } BASS_FILEPROCS; // BASS_StreamPutFileData options #define BASS_FILEDATA_END 0 // end & close the file // BASS_StreamGetFilePosition modes #define BASS_FILEPOS_CURRENT 0 #define BASS_FILEPOS_DECODE BASS_FILEPOS_CURRENT #define BASS_FILEPOS_DOWNLOAD 1 #define BASS_FILEPOS_END 2 #define BASS_FILEPOS_START 3 #define BASS_FILEPOS_CONNECTED 4 #define BASS_FILEPOS_BUFFER 5 #define BASS_FILEPOS_SOCKET 6 typedef void (CALLBACK DOWNLOADPROC)(const void *buffer, DWORD length, void *user); /* Internet stream download callback function. buffer : Buffer containing the downloaded data... NULL=end of download length : Number of bytes in the buffer user : The 'user' parameter value given when calling BASS_StreamCreateURL */ // BASS_ChannelSetSync types #define BASS_SYNC_POS 0 #define BASS_SYNC_END 2 #define BASS_SYNC_META 4 #define BASS_SYNC_SLIDE 5 #define BASS_SYNC_STALL 6 #define BASS_SYNC_DOWNLOAD 7 #define BASS_SYNC_FREE 8 #define BASS_SYNC_SETPOS 11 #define BASS_SYNC_MUSICPOS 10 #define BASS_SYNC_MUSICINST 1 #define BASS_SYNC_MUSICFX 3 #define BASS_SYNC_OGG_CHANGE 12 #define BASS_SYNC_MIXTIME 0x40000000 // FLAG: sync at mixtime, else at playtime #define BASS_SYNC_ONETIME 0x80000000 // FLAG: sync only once, else continuously typedef void (CALLBACK SYNCPROC)(HSYNC handle, DWORD channel, DWORD data, void *user); /* Sync callback function. NOTE: a sync callback function should be very quick as other syncs can't be processed until it has finished. If the sync is a "mixtime" sync, then other streams and MOD musics can't be mixed until it's finished either. handle : The sync that has occured channel: Channel that the sync occured in data : Additional data associated with the sync's occurance user : The 'user' parameter given when calling BASS_ChannelSetSync */ typedef void (CALLBACK DSPPROC)(HDSP handle, DWORD channel, void *buffer, DWORD length, void *user); /* DSP callback function. NOTE: A DSP function should obviously be as quick as possible... other DSP functions, streams and MOD musics can not be processed until it's finished. handle : The DSP handle channel: Channel that the DSP is being applied to buffer : Buffer to apply the DSP to length : Number of bytes in the buffer user : The 'user' parameter given when calling BASS_ChannelSetDSP */ typedef BOOL (CALLBACK RECORDPROC)(HRECORD handle, const void *buffer, DWORD length, void *user); /* Recording callback function. handle : The recording handle buffer : Buffer containing the recorded sample data length : Number of bytes user : The 'user' parameter value given when calling BASS_RecordStart RETURN : TRUE = continue recording, FALSE = stop */ // BASS_ChannelIsActive return values #define BASS_ACTIVE_STOPPED 0 #define BASS_ACTIVE_PLAYING 1 #define BASS_ACTIVE_STALLED 2 #define BASS_ACTIVE_PAUSED 3 // Channel attributes #define BASS_ATTRIB_FREQ 1 #define BASS_ATTRIB_VOL 2 #define BASS_ATTRIB_PAN 3 #define BASS_ATTRIB_EAXMIX 4 #define BASS_ATTRIB_NOBUFFER 5 #define BASS_ATTRIB_CPU 7 #define BASS_ATTRIB_SRC 8 #define BASS_ATTRIB_MUSIC_AMPLIFY 0x100 #define BASS_ATTRIB_MUSIC_PANSEP 0x101 #define BASS_ATTRIB_MUSIC_PSCALER 0x102 #define BASS_ATTRIB_MUSIC_BPM 0x103 #define BASS_ATTRIB_MUSIC_SPEED 0x104 #define BASS_ATTRIB_MUSIC_VOL_GLOBAL 0x105 #define BASS_ATTRIB_MUSIC_VOL_CHAN 0x200 // + channel # #define BASS_ATTRIB_MUSIC_VOL_INST 0x300 // + instrument # // BASS_ChannelGetData flags #define BASS_DATA_AVAILABLE 0 // query how much data is buffered #define BASS_DATA_FLOAT 0x40000000 // flag: return floating-point sample data #define BASS_DATA_FFT256 0x80000000 // 256 sample FFT #define BASS_DATA_FFT512 0x80000001 // 512 FFT #define BASS_DATA_FFT1024 0x80000002 // 1024 FFT #define BASS_DATA_FFT2048 0x80000003 // 2048 FFT #define BASS_DATA_FFT4096 0x80000004 // 4096 FFT #define BASS_DATA_FFT8192 0x80000005 // 8192 FFT #define BASS_DATA_FFT16384 0x80000006 // 16384 FFT #define BASS_DATA_FFT_INDIVIDUAL 0x10 // FFT flag: FFT for each channel, else all combined #define BASS_DATA_FFT_NOWINDOW 0x20 // FFT flag: no Hanning window #define BASS_DATA_FFT_REMOVEDC 0x40 // FFT flag: pre-remove DC bias // BASS_ChannelGetTags types : what's returned #define BASS_TAG_ID3 0 // ID3v1 tags : TAG_ID3 structure #define BASS_TAG_ID3V2 1 // ID3v2 tags : variable length block #define BASS_TAG_OGG 2 // OGG comments : series of null-terminated UTF-8 strings #define BASS_TAG_HTTP 3 // HTTP headers : series of null-terminated ANSI strings #define BASS_TAG_ICY 4 // ICY headers : series of null-terminated ANSI strings #define BASS_TAG_META 5 // ICY metadata : ANSI string #define BASS_TAG_APE 6 // APE tags : series of null-terminated UTF-8 strings #define BASS_TAG_MP4 7 // MP4/iTunes metadata : series of null-terminated UTF-8 strings #define BASS_TAG_VENDOR 9 // OGG encoder : UTF-8 string #define BASS_TAG_LYRICS3 10 // Lyric3v2 tag : ASCII string #define BASS_TAG_CA_CODEC 11 // CoreAudio codec info : TAG_CA_CODEC structure #define BASS_TAG_MF 13 // Media Foundation tags : series of null-terminated UTF-8 strings #define BASS_TAG_WAVEFORMAT 14 // WAVE format : WAVEFORMATEEX structure #define BASS_TAG_RIFF_INFO 0x100 // RIFF "INFO" tags : series of null-terminated ANSI strings #define BASS_TAG_RIFF_BEXT 0x101 // RIFF/BWF "bext" tags : TAG_BEXT structure #define BASS_TAG_RIFF_CART 0x102 // RIFF/BWF "cart" tags : TAG_CART structure #define BASS_TAG_RIFF_DISP 0x103 // RIFF "DISP" text tag : ANSI string #define BASS_TAG_APE_BINARY 0x1000 // + index #, binary APE tag : TAG_APE_BINARY structure #define BASS_TAG_MUSIC_NAME 0x10000 // MOD music name : ANSI string #define BASS_TAG_MUSIC_MESSAGE 0x10001 // MOD message : ANSI string #define BASS_TAG_MUSIC_ORDERS 0x10002 // MOD order list : BYTE array of pattern numbers #define BASS_TAG_MUSIC_INST 0x10100 // + instrument #, MOD instrument name : ANSI string #define BASS_TAG_MUSIC_SAMPLE 0x10300 // + sample #, MOD sample name : ANSI string // ID3v1 tag structure typedef struct { char id[3]; char title[30]; char artist[30]; char album[30]; char year[4]; char comment[30]; BYTE genre; } TAG_ID3; // Binary APE tag structure typedef struct { const char *key; const void *data; DWORD length; } TAG_APE_BINARY; // BWF "bext" tag structure #ifdef _MSC_VER #pragma warning(push) #pragma warning(disable:4200) #endif #pragma pack(push,1) typedef struct { char Description[256]; // description char Originator[32]; // name of the originator char OriginatorReference[32]; // reference of the originator char OriginationDate[10]; // date of creation (yyyy-mm-dd) char OriginationTime[8]; // time of creation (hh-mm-ss) QWORD TimeReference; // first sample count since midnight (little-endian) WORD Version; // BWF version (little-endian) BYTE UMID[64]; // SMPTE UMID BYTE Reserved[190]; #if defined(__GNUC__) && __GNUC__<3 char CodingHistory[0]; // history #elif 1 // change to 0 if compiler fails the following line char CodingHistory[]; // history #else char CodingHistory[1]; // history #endif } TAG_BEXT; #pragma pack(pop) // BWF "cart" tag structures typedef struct { DWORD dwUsage; // FOURCC timer usage ID DWORD dwValue; // timer value in samples from head } TAG_CART_TIMER; typedef struct { char Version[4]; // version of the data structure char Title[64]; // title of cart audio sequence char Artist[64]; // artist or creator name char CutID[64]; // cut number identification char ClientID[64]; // client identification char Category[64]; // category ID, PSA, NEWS, etc char Classification[64]; // classification or auxiliary key char OutCue[64]; // out cue text char StartDate[10]; // yyyy-mm-dd char StartTime[8]; // hh:mm:ss char EndDate[10]; // yyyy-mm-dd char EndTime[8]; // hh:mm:ss char ProducerAppID[64]; // name of vendor or application char ProducerAppVersion[64]; // version of producer application char UserDef[64]; // user defined text DWORD dwLevelReference; // sample value for 0 dB reference TAG_CART_TIMER PostTimer[8]; // 8 time markers after head char Reserved[276]; char URL[1024]; // uniform resource locator #if defined(__GNUC__) && __GNUC__<3 char TagText[0]; // free form text for scripts or tags #elif 1 // change to 0 if compiler fails the following line char TagText[]; // free form text for scripts or tags #else char TagText[1]; // free form text for scripts or tags #endif } TAG_CART; #ifdef _MSC_VER #pragma warning(pop) #endif // CoreAudio codec info structure typedef struct { DWORD ftype; // file format DWORD atype; // audio format const char *name; // description } TAG_CA_CODEC; #ifndef _WAVEFORMATEX_ #define _WAVEFORMATEX_ #pragma pack(push,1) typedef struct tWAVEFORMATEX { WORD wFormatTag; WORD nChannels; DWORD nSamplesPerSec; DWORD nAvgBytesPerSec; WORD nBlockAlign; WORD wBitsPerSample; WORD cbSize; } WAVEFORMATEX, *PWAVEFORMATEX, *LPWAVEFORMATEX; typedef const WAVEFORMATEX *LPCWAVEFORMATEX; #pragma pack(pop) #endif // BASS_ChannelGetLength/GetPosition/SetPosition modes #define BASS_POS_BYTE 0 // byte position #define BASS_POS_MUSIC_ORDER 1 // order.row position, MAKELONG(order,row) #define BASS_POS_DECODE 0x10000000 // flag: get the decoding (not playing) position #define BASS_POS_DECODETO 0x20000000 // flag: decode to the position instead of seeking // BASS_RecordSetInput flags #define BASS_INPUT_OFF 0x10000 #define BASS_INPUT_ON 0x20000 #define BASS_INPUT_TYPE_MASK 0xff000000 #define BASS_INPUT_TYPE_UNDEF 0x00000000 #define BASS_INPUT_TYPE_DIGITAL 0x01000000 #define BASS_INPUT_TYPE_LINE 0x02000000 #define BASS_INPUT_TYPE_MIC 0x03000000 #define BASS_INPUT_TYPE_SYNTH 0x04000000 #define BASS_INPUT_TYPE_CD 0x05000000 #define BASS_INPUT_TYPE_PHONE 0x06000000 #define BASS_INPUT_TYPE_SPEAKER 0x07000000 #define BASS_INPUT_TYPE_WAVE 0x08000000 #define BASS_INPUT_TYPE_AUX 0x09000000 #define BASS_INPUT_TYPE_ANALOG 0x0a000000 // DX8 effect types, use with BASS_ChannelSetFX enum { BASS_FX_DX8_CHORUS, BASS_FX_DX8_COMPRESSOR, BASS_FX_DX8_DISTORTION, BASS_FX_DX8_ECHO, BASS_FX_DX8_FLANGER, BASS_FX_DX8_GARGLE, BASS_FX_DX8_I3DL2REVERB, BASS_FX_DX8_PARAMEQ, BASS_FX_DX8_REVERB }; typedef struct { float fWetDryMix; float fDepth; float fFeedback; float fFrequency; DWORD lWaveform; // 0=triangle, 1=sine float fDelay; DWORD lPhase; // BASS_DX8_PHASE_xxx } BASS_DX8_CHORUS; typedef struct { float fGain; float fAttack; float fRelease; float fThreshold; float fRatio; float fPredelay; } BASS_DX8_COMPRESSOR; typedef struct { float fGain; float fEdge; float fPostEQCenterFrequency; float fPostEQBandwidth; float fPreLowpassCutoff; } BASS_DX8_DISTORTION; typedef struct { float fWetDryMix; float fFeedback; float fLeftDelay; float fRightDelay; BOOL lPanDelay; } BASS_DX8_ECHO; typedef struct { float fWetDryMix; float fDepth; float fFeedback; float fFrequency; DWORD lWaveform; // 0=triangle, 1=sine float fDelay; DWORD lPhase; // BASS_DX8_PHASE_xxx } BASS_DX8_FLANGER; typedef struct { DWORD dwRateHz; // Rate of modulation in hz DWORD dwWaveShape; // 0=triangle, 1=square } BASS_DX8_GARGLE; typedef struct { int lRoom; // [-10000, 0] default: -1000 mB int lRoomHF; // [-10000, 0] default: 0 mB float flRoomRolloffFactor; // [0.0, 10.0] default: 0.0 float flDecayTime; // [0.1, 20.0] default: 1.49s float flDecayHFRatio; // [0.1, 2.0] default: 0.83 int lReflections; // [-10000, 1000] default: -2602 mB float flReflectionsDelay; // [0.0, 0.3] default: 0.007 s int lReverb; // [-10000, 2000] default: 200 mB float flReverbDelay; // [0.0, 0.1] default: 0.011 s float flDiffusion; // [0.0, 100.0] default: 100.0 % float flDensity; // [0.0, 100.0] default: 100.0 % float flHFReference; // [20.0, 20000.0] default: 5000.0 Hz } BASS_DX8_I3DL2REVERB; typedef struct { float fCenter; float fBandwidth; float fGain; } BASS_DX8_PARAMEQ; typedef struct { float fInGain; // [-96.0,0.0] default: 0.0 dB float fReverbMix; // [-96.0,0.0] default: 0.0 db float fReverbTime; // [0.001,3000.0] default: 1000.0 ms float fHighFreqRTRatio; // [0.001,0.999] default: 0.001 } BASS_DX8_REVERB; #define BASS_DX8_PHASE_NEG_180 0 #define BASS_DX8_PHASE_NEG_90 1 #define BASS_DX8_PHASE_ZERO 2 #define BASS_DX8_PHASE_90 3 #define BASS_DX8_PHASE_180 4 BOOL BASSDEF(BASS_SetConfig)(DWORD option, DWORD value); DWORD BASSDEF(BASS_GetConfig)(DWORD option); BOOL BASSDEF(BASS_SetConfigPtr)(DWORD option, const void *value); void *BASSDEF(BASS_GetConfigPtr)(DWORD option); DWORD BASSDEF(BASS_GetVersion)(); int BASSDEF(BASS_ErrorGetCode)(); BOOL BASSDEF(BASS_GetDeviceInfo)(DWORD device, BASS_DEVICEINFO *info); #if defined(_WIN32) && !defined(_WIN32_WCE) BOOL BASSDEF(BASS_Init)(int device, DWORD freq, DWORD flags, HWND win, const GUID *dsguid); #else BOOL BASSDEF(BASS_Init)(int device, DWORD freq, DWORD flags, void *win, void *dsguid); #endif BOOL BASSDEF(BASS_SetDevice)(DWORD device); DWORD BASSDEF(BASS_GetDevice)(); BOOL BASSDEF(BASS_Free)(); #if defined(_WIN32) && !defined(_WIN32_WCE) void *BASSDEF(BASS_GetDSoundObject)(DWORD object); #endif BOOL BASSDEF(BASS_GetInfo)(BASS_INFO *info); BOOL BASSDEF(BASS_Update)(DWORD length); float BASSDEF(BASS_GetCPU)(); BOOL BASSDEF(BASS_Start)(); BOOL BASSDEF(BASS_Stop)(); BOOL BASSDEF(BASS_Pause)(); BOOL BASSDEF(BASS_SetVolume)(float volume); float BASSDEF(BASS_GetVolume)(); HPLUGIN BASSDEF(BASS_PluginLoad)(const char *file, DWORD flags); BOOL BASSDEF(BASS_PluginFree)(HPLUGIN handle); const BASS_PLUGININFO *BASSDEF(BASS_PluginGetInfo)(HPLUGIN handle); BOOL BASSDEF(BASS_Set3DFactors)(float distf, float rollf, float doppf); BOOL BASSDEF(BASS_Get3DFactors)(float *distf, float *rollf, float *doppf); BOOL BASSDEF(BASS_Set3DPosition)(const BASS_3DVECTOR *pos, const BASS_3DVECTOR *vel, const BASS_3DVECTOR *front, const BASS_3DVECTOR *top); BOOL BASSDEF(BASS_Get3DPosition)(BASS_3DVECTOR *pos, BASS_3DVECTOR *vel, BASS_3DVECTOR *front, BASS_3DVECTOR *top); void BASSDEF(BASS_Apply3D)(); #if defined(_WIN32) && !defined(_WIN32_WCE) BOOL BASSDEF(BASS_SetEAXParameters)(int env, float vol, float decay, float damp); BOOL BASSDEF(BASS_GetEAXParameters)(DWORD *env, float *vol, float *decay, float *damp); #endif HMUSIC BASSDEF(BASS_MusicLoad)(BOOL mem, const void *file, QWORD offset, DWORD length, DWORD flags, DWORD freq); BOOL BASSDEF(BASS_MusicFree)(HMUSIC handle); HSAMPLE BASSDEF(BASS_SampleLoad)(BOOL mem, const void *file, QWORD offset, DWORD length, DWORD max, DWORD flags); HSAMPLE BASSDEF(BASS_SampleCreate)(DWORD length, DWORD freq, DWORD chans, DWORD max, DWORD flags); BOOL BASSDEF(BASS_SampleFree)(HSAMPLE handle); BOOL BASSDEF(BASS_SampleSetData)(HSAMPLE handle, const void *buffer); BOOL BASSDEF(BASS_SampleGetData)(HSAMPLE handle, void *buffer); BOOL BASSDEF(BASS_SampleGetInfo)(HSAMPLE handle, BASS_SAMPLE *info); BOOL BASSDEF(BASS_SampleSetInfo)(HSAMPLE handle, const BASS_SAMPLE *info); HCHANNEL BASSDEF(BASS_SampleGetChannel)(HSAMPLE handle, BOOL onlynew); DWORD BASSDEF(BASS_SampleGetChannels)(HSAMPLE handle, HCHANNEL *channels); BOOL BASSDEF(BASS_SampleStop)(HSAMPLE handle); HSTREAM BASSDEF(BASS_StreamCreate)(DWORD freq, DWORD chans, DWORD flags, STREAMPROC *proc, void *user); HSTREAM BASSDEF(BASS_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags); HSTREAM BASSDEF(BASS_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user); HSTREAM BASSDEF(BASS_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *proc, void *user); BOOL BASSDEF(BASS_StreamFree)(HSTREAM handle); QWORD BASSDEF(BASS_StreamGetFilePosition)(HSTREAM handle, DWORD mode); DWORD BASSDEF(BASS_StreamPutData)(HSTREAM handle, const void *buffer, DWORD length); DWORD BASSDEF(BASS_StreamPutFileData)(HSTREAM handle, const void *buffer, DWORD length); BOOL BASSDEF(BASS_RecordGetDeviceInfo)(DWORD device, BASS_DEVICEINFO *info); BOOL BASSDEF(BASS_RecordInit)(int device); BOOL BASSDEF(BASS_RecordSetDevice)(DWORD device); DWORD BASSDEF(BASS_RecordGetDevice)(); BOOL BASSDEF(BASS_RecordFree)(); BOOL BASSDEF(BASS_RecordGetInfo)(BASS_RECORDINFO *info); const char *BASSDEF(BASS_RecordGetInputName)(int input); BOOL BASSDEF(BASS_RecordSetInput)(int input, DWORD flags, float volume); DWORD BASSDEF(BASS_RecordGetInput)(int input, float *volume); HRECORD BASSDEF(BASS_RecordStart)(DWORD freq, DWORD chans, DWORD flags, RECORDPROC *proc, void *user); double BASSDEF(BASS_ChannelBytes2Seconds)(DWORD handle, QWORD pos); QWORD BASSDEF(BASS_ChannelSeconds2Bytes)(DWORD handle, double pos); DWORD BASSDEF(BASS_ChannelGetDevice)(DWORD handle); BOOL BASSDEF(BASS_ChannelSetDevice)(DWORD handle, DWORD device); DWORD BASSDEF(BASS_ChannelIsActive)(DWORD handle); BOOL BASSDEF(BASS_ChannelGetInfo)(DWORD handle, BASS_CHANNELINFO *info); const char *BASSDEF(BASS_ChannelGetTags)(DWORD handle, DWORD tags); DWORD BASSDEF(BASS_ChannelFlags)(DWORD handle, DWORD flags, DWORD mask); BOOL BASSDEF(BASS_ChannelUpdate)(DWORD handle, DWORD length); BOOL BASSDEF(BASS_ChannelLock)(DWORD handle, BOOL lock); BOOL BASSDEF(BASS_ChannelPlay)(DWORD handle, BOOL restart); BOOL BASSDEF(BASS_ChannelStop)(DWORD handle); BOOL BASSDEF(BASS_ChannelPause)(DWORD handle); BOOL BASSDEF(BASS_ChannelSetAttribute)(DWORD handle, DWORD attrib, float value); BOOL BASSDEF(BASS_ChannelGetAttribute)(DWORD handle, DWORD attrib, float *value); BOOL BASSDEF(BASS_ChannelSlideAttribute)(DWORD handle, DWORD attrib, float value, DWORD time); BOOL BASSDEF(BASS_ChannelIsSliding)(DWORD handle, DWORD attrib); BOOL BASSDEF(BASS_ChannelSet3DAttributes)(DWORD handle, int mode, float min, float max, int iangle, int oangle, float outvol); BOOL BASSDEF(BASS_ChannelGet3DAttributes)(DWORD handle, DWORD *mode, float *min, float *max, DWORD *iangle, DWORD *oangle, float *outvol); BOOL BASSDEF(BASS_ChannelSet3DPosition)(DWORD handle, const BASS_3DVECTOR *pos, const BASS_3DVECTOR *orient, const BASS_3DVECTOR *vel); BOOL BASSDEF(BASS_ChannelGet3DPosition)(DWORD handle, BASS_3DVECTOR *pos, BASS_3DVECTOR *orient, BASS_3DVECTOR *vel); QWORD BASSDEF(BASS_ChannelGetLength)(DWORD handle, DWORD mode); BOOL BASSDEF(BASS_ChannelSetPosition)(DWORD handle, QWORD pos, DWORD mode); QWORD BASSDEF(BASS_ChannelGetPosition)(DWORD handle, DWORD mode); DWORD BASSDEF(BASS_ChannelGetLevel)(DWORD handle); DWORD BASSDEF(BASS_ChannelGetData)(DWORD handle, void *buffer, DWORD length); HSYNC BASSDEF(BASS_ChannelSetSync)(DWORD handle, DWORD type, QWORD param, SYNCPROC *proc, void *user); BOOL BASSDEF(BASS_ChannelRemoveSync)(DWORD handle, HSYNC sync); HDSP BASSDEF(BASS_ChannelSetDSP)(DWORD handle, DSPPROC *proc, void *user, int priority); BOOL BASSDEF(BASS_ChannelRemoveDSP)(DWORD handle, HDSP dsp); BOOL BASSDEF(BASS_ChannelSetLink)(DWORD handle, DWORD chan); BOOL BASSDEF(BASS_ChannelRemoveLink)(DWORD handle, DWORD chan); HFX BASSDEF(BASS_ChannelSetFX)(DWORD handle, DWORD type, int priority); BOOL BASSDEF(BASS_ChannelRemoveFX)(DWORD handle, HFX fx); BOOL BASSDEF(BASS_FXSetParameters)(HFX handle, const void *params); BOOL BASSDEF(BASS_FXGetParameters)(HFX handle, void *params); BOOL BASSDEF(BASS_FXReset)(HFX handle); #ifdef __cplusplus } #endif #endif