include/dsound.h

   1 #ifndef __WINE_DSOUND_H
   2 #define __WINE_DSOUND_H
   3
   4 #include "winbase.h"     /* for CRITICAL_SECTION */
   5 #include "mmsystem.h"
   6 #include "d3d.h"                        /*FIXME: Need to break out d3dtypes.h */
   7
   8 DEFINE_GUID(CLSID_DirectSound,          0x47d4d946, 0x62e8, 0x11cf, 0x93, 0xbc, 0x44, 0x45, 0x53, 0x54, 0x0, 0x0);
   9
  10 DEFINE_GUID(IID_IDirectSound,           0x279AFA83,0x4981,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60);
  11 DEFINE_GUID(IID_IDirectSoundBuffer,     0x279AFA85,0x4981,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60);
  12 DEFINE_GUID(IID_IDirectSoundNotify,     0xB0210783,0x89cd,0x11d0,0xAF,0x08,0x00,0xA0,0xC9,0x25,0xCD,0x16);
  13 DEFINE_GUID(IID_IDirectSound3DListener, 0x279AFA84,0x4981,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60);
  14 DEFINE_GUID(IID_IDirectSound3DBuffer,   0x279AFA86,0x4981,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60);
  15 DEFINE_GUID(IID_IDirectSoundCapture,    0xB0210781,0x89CD,0x11D0,0xAF,0x08,0x00,0xA0,0xC9,0x25,0xCD,0x16);
  16 DEFINE_GUID(IID_IDirectSoundCaptureBuffer,0xB0210782,0x89CD,0x11D0,0xAF,0x08,0x00,0xA0,0xC9,0x25,0xCD,0x16);
  17 DEFINE_GUID(IID_IKsPropertySet,         0x31EFAC30,0x515C,0x11D0,0xA9,0xAA,0x00,0xAA,0x00,0x61,0xBE,0x93);
  18
  19
  20
  21 typedef struct IDirectSound IDirectSound,*LPDIRECTSOUND;
  22 typedef struct IDirectSoundNotify IDirectSoundNotify,*LPDIRECTSOUNDNOTIFY;
  23 typedef struct IDirectSoundBuffer IDirectSoundBuffer,*LPDIRECTSOUNDBUFFER,**LPLPDIRECTSOUNDBUFFER;
  24 typedef struct IDirectSound3DListener IDirectSound3DListener,*LPDIRECTSOUND3DLISTENER,**LPLPDIRECTSOUND3DLISTENER;
  25 typedef struct IDirectSound3DBuffer IDirectSound3DBuffer,*LPDIRECTSOUND3DBUFFER,**LPLPDIRECTSOUND3DBUFFER;
  26
  27 #define _FACDS          0x878
  28 #define MAKE_DSHRESULT(code)            MAKE_HRESULT(1,_FACDS,code)
  29
  30 #define DS_OK                           0
  31 #define DSERR_ALLOCATED                 MAKE_DSHRESULT(10)
  32 #define DSERR_CONTROLUNAVAIL            MAKE_DSHRESULT(30)
  33 #define DSERR_INVALIDPARAM              E_INVALIDARG
  34 #define DSERR_INVALIDCALL               MAKE_DSHRESULT(50)
  35 #define DSERR_GENERIC                   E_FAIL
  36 #define DSERR_PRIOLEVELNEEDED           MAKE_DSHRESULT(70)
  37 #define DSERR_OUTOFMEMORY               E_OUTOFMEMORY
  38 #define DSERR_BADFORMAT                 MAKE_DSHRESULT(100)
  39 #define DSERR_UNSUPPORTED               E_NOTIMPL
  40 #define DSERR_NODRIVER                  MAKE_DSHRESULT(120)
  41 #define DSERR_ALREADYINITIALIZED        MAKE_DSHRESULT(130)
  42 #define DSERR_NOAGGREGATION             CLASS_E_NOAGGREGATION
  43 #define DSERR_BUFFERLOST                MAKE_DSHRESULT(150)
  44 #define DSERR_OTHERAPPHASPRIO           MAKE_DSHRESULT(160)
  45 #define DSERR_UNINITIALIZED             MAKE_DSHRESULT(170)
  46
  47 #define DSCAPS_PRIMARYMONO          0x00000001
  48 #define DSCAPS_PRIMARYSTEREO        0x00000002
  49 #define DSCAPS_PRIMARY8BIT          0x00000004
  50 #define DSCAPS_PRIMARY16BIT         0x00000008
  51 #define DSCAPS_CONTINUOUSRATE       0x00000010
  52 #define DSCAPS_EMULDRIVER           0x00000020
  53 #define DSCAPS_CERTIFIED            0x00000040
  54 #define DSCAPS_SECONDARYMONO        0x00000100
  55 #define DSCAPS_SECONDARYSTEREO      0x00000200
  56 #define DSCAPS_SECONDARY8BIT        0x00000400
  57 #define DSCAPS_SECONDARY16BIT       0x00000800
  58
  59 #define DSSCL_NORMAL            1
  60 #define DSSCL_PRIORITY          2
  61 #define DSSCL_EXCLUSIVE         3
  62 #define DSSCL_WRITEPRIMARY      4
  63
  64 typedef struct _DSCAPS
  65 {
  66     DWORD       dwSize;
  67     DWORD       dwFlags;
  68     DWORD       dwMinSecondarySampleRate;
  69     DWORD       dwMaxSecondarySampleRate;
  70     DWORD       dwPrimaryBuffers;
  71     DWORD       dwMaxHwMixingAllBuffers;
  72     DWORD       dwMaxHwMixingStaticBuffers;
  73     DWORD       dwMaxHwMixingStreamingBuffers;
  74     DWORD       dwFreeHwMixingAllBuffers;
  75     DWORD       dwFreeHwMixingStaticBuffers;
  76     DWORD       dwFreeHwMixingStreamingBuffers;
  77     DWORD       dwMaxHw3DAllBuffers;
  78     DWORD       dwMaxHw3DStaticBuffers;
  79     DWORD       dwMaxHw3DStreamingBuffers;
  80     DWORD       dwFreeHw3DAllBuffers;
  81     DWORD       dwFreeHw3DStaticBuffers;
  82     DWORD       dwFreeHw3DStreamingBuffers;
  83     DWORD       dwTotalHwMemBytes;
  84     DWORD       dwFreeHwMemBytes;
  85     DWORD       dwMaxContigFreeHwMemBytes;
  86     DWORD       dwUnlockTransferRateHwBuffers;
  87     DWORD       dwPlayCpuOverheadSwBuffers;
  88     DWORD       dwReserved1;
  89     DWORD       dwReserved2;
  90 } DSCAPS,*LPDSCAPS;
  91
  92 #define DSBPLAY_LOOPING         0x00000001
  93
  94 #define DSBSTATUS_PLAYING           0x00000001
  95 #define DSBSTATUS_BUFFERLOST        0x00000002
  96 #define DSBSTATUS_LOOPING           0x00000004
  97
  98
  99 #define DSBLOCK_FROMWRITECURSOR     0x00000001
 100 #define DSBLOCK_ENTIREBUFFER        0x00000002
 101
 102 #define DSBCAPS_PRIMARYBUFFER       0x00000001
 103 #define DSBCAPS_STATIC              0x00000002
 104 #define DSBCAPS_LOCHARDWARE         0x00000004
 105 #define DSBCAPS_LOCSOFTWARE         0x00000008
 106 #define DSBCAPS_CTRL3D              0x00000010
 107 #define DSBCAPS_CTRLFREQUENCY       0x00000020
 108 #define DSBCAPS_CTRLPAN             0x00000040
 109 #define DSBCAPS_CTRLVOLUME          0x00000080
 110 #define DSBCAPS_CTRLPOSITIONNOTIFY  0x00000100
 111 #define DSBCAPS_CTRLDEFAULT         0x000000E0  /* Pan + volume + frequency. */
 112 #define DSBCAPS_CTRLALL             0x000001F0  /* All control capabilities */
 113 #define DSBCAPS_STICKYFOCUS         0x00004000
 114 #define DSBCAPS_GLOBALFOCUS         0x00008000
 115 #define DSBCAPS_GETCURRENTPOSITION2 0x00010000  /* More accurate play cursor under emulation*/
 116 #define DSBCAPS_MUTE3DATMAXDISTANCE 0x00020000
 117
 118 #define DSBPAN_LEFT                 -10000
 119 #define DSBPAN_RIGHT                 10000
 120 #define DSBVOLUME_MAX                    0
 121 #define DSBVOLUME_MIN               -10000
 122 #define DSBFREQUENCY_MIN            100
 123 #define DSBFREQUENCY_MAX            100000
 124 #define DSBFREQUENCY_ORIGINAL       0
 125
 126 typedef struct _DSBCAPS
 127 {
 128     DWORD       dwSize;
 129     DWORD       dwFlags;
 130     DWORD       dwBufferBytes;
 131     DWORD       dwUnlockTransferRate;
 132     DWORD       dwPlayCpuOverhead;
 133 } DSBCAPS,*LPDSBCAPS;
 134
 135 #define DSSCL_NORMAL                1
 136 #define DSSCL_PRIORITY              2
 137 #define DSSCL_EXCLUSIVE             3
 138 #define DSSCL_WRITEPRIMARY          4
 139
 140 typedef struct _DSBUFFERDESC
 141 {
 142     DWORD               dwSize;
 143     DWORD               dwFlags;
 144     DWORD               dwBufferBytes;
 145     DWORD               dwReserved;
 146     LPWAVEFORMATEX      lpwfxFormat;
 147 } DSBUFFERDESC,*LPDSBUFFERDESC;
 148
 149 typedef struct _DSBPOSITIONNOTIFY
 150 {
 151         DWORD           dwOffset;
 152         HANDLE  hEventNotify;
 153 } DSBPOSITIONNOTIFY,*LPDSBPOSITIONNOTIFY;
 154
 155 typedef const DSBPOSITIONNOTIFY *LPCDSBPOSITIONNOTIFY;
 156
 157 #define DSSPEAKER_HEADPHONE     1
 158 #define DSSPEAKER_MONO          2
 159 #define DSSPEAKER_QUAD          3
 160 #define DSSPEAKER_STEREO        4
 161 #define DSSPEAKER_SURROUND      5
 162
 163 #define DSSPEAKER_GEOMETRY_MIN      0x00000005  /* 5 degrees */
 164 #define DSSPEAKER_GEOMETRY_NARROW   0x0000000A  /* 10 degrees */
 165 #define DSSPEAKER_GEOMETRY_WIDE     0x00000014  /* 20 degrees */
 166 #define DSSPEAKER_GEOMETRY_MAX      0x000000B4  /* 180 degrees */
 167
 168
 169 typedef LPVOID* LPLPVOID;
 170
 171 typedef BOOL (CALLBACK *LPDSENUMCALLBACKW)(LPGUID,LPWSTR,LPWSTR,LPVOID);
 172 typedef BOOL (CALLBACK *LPDSENUMCALLBACKA)(LPGUID,LPSTR,LPSTR,LPVOID);
 173
 174 extern HRESULT WINAPI DirectSoundCreate(REFGUID lpGUID,LPDIRECTSOUND * ppDS,IUnknown *pUnkOuter );
 175
 176 #define STDMETHOD(xfn) HRESULT (CALLBACK *fn##xfn)
 177 #define STDMETHOD_(ret,xfn) ret (CALLBACK *fn##xfn)
 178 #define PURE
 179 #define FAR
 180 #define THIS_ THIS,
 181
 182 #define THIS LPDIRECTSOUND this
 183 typedef struct tagLPDIRECTSOUND_VTABLE
 184 {
 185     /*** IUnknown methods ***/
 186     STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID * ppvObj) PURE;
 187     STDMETHOD_(ULONG,AddRef) (THIS)  PURE;
 188     STDMETHOD_(ULONG,Release) (THIS) PURE;
 189     /*** IDirectSound methods ***/
 190
 191     STDMETHOD( CreateSoundBuffer)(THIS_ LPDSBUFFERDESC, LPLPDIRECTSOUNDBUFFER, IUnknown FAR *) PURE;
 192     STDMETHOD( GetCaps)(THIS_ LPDSCAPS ) PURE;
 193     STDMETHOD( DuplicateSoundBuffer)(THIS_ LPDIRECTSOUNDBUFFER, LPLPDIRECTSOUNDBUFFER ) PURE;
 194     STDMETHOD( SetCooperativeLevel)(THIS_ HWND, DWORD ) PURE;
 195     STDMETHOD( Compact)(THIS ) PURE;
 196     STDMETHOD( GetSpeakerConfig)(THIS_ LPDWORD ) PURE;
 197     STDMETHOD( SetSpeakerConfig)(THIS_ DWORD ) PURE;
 198     STDMETHOD( Initialize)(THIS_ LPGUID ) PURE;
 199 } *LPDIRECTSOUND_VTABLE;
 200
 201 struct IDirectSound {
 202         LPDIRECTSOUND_VTABLE    lpvtbl;
 203         DWORD                   ref;
 204         DWORD                   priolevel;
 205         int                     nrofbuffers;
 206         LPDIRECTSOUNDBUFFER     *buffers;
 207         LPDIRECTSOUNDBUFFER     primary;
 208         LPDIRECTSOUND3DLISTENER listener;
 209         WAVEFORMATEX            wfx; /* current main waveformat */
 210 };
 211 #undef THIS
 212
 213 #define THIS LPDIRECTSOUNDBUFFER this
 214 typedef struct tagLPDIRECTSOUNDBUFFER_VTABLE
 215 {
 216     /*** IUnknown methods ***/
 217     STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID * ppvObj) PURE;
 218     STDMETHOD_(ULONG,AddRef) (THIS)  PURE;
 219     STDMETHOD_(ULONG,Release) (THIS) PURE;
 220     /*** IDirectSoundBuffer methods ***/
 221
 222     STDMETHOD(           GetCaps)(THIS_ LPDSBCAPS ) PURE;
 223     STDMETHOD(GetCurrentPosition16)(THIS_ LPDWORD,LPDWORD ) PURE;
 224     STDMETHOD(         GetFormat)(THIS_ LPWAVEFORMATEX, DWORD, LPDWORD ) PURE;
 225     STDMETHOD(         GetVolume)(THIS_ LPLONG ) PURE;
 226     STDMETHOD(            GetPan)(THIS_ LPLONG ) PURE;
 227     STDMETHOD(      GetFrequency)(THIS_ LPDWORD ) PURE;
 228     STDMETHOD(         GetStatus)(THIS_ LPDWORD ) PURE;
 229     STDMETHOD(        Initialize)(THIS_ LPDIRECTSOUND, LPDSBUFFERDESC ) PURE;
 230     STDMETHOD(              Lock)(THIS_ DWORD,DWORD,LPVOID,LPDWORD,LPVOID,LPDWORD,DWORD ) PURE;
 231     STDMETHOD(              Play)(THIS_ DWORD,DWORD,DWORD ) PURE;
 232     STDMETHOD(SetCurrentPosition)(THIS_ DWORD ) PURE;
 233     STDMETHOD(         SetFormat)(THIS_ LPWAVEFORMATEX ) PURE;
 234     STDMETHOD(         SetVolume)(THIS_ LONG ) PURE;
 235     STDMETHOD(            SetPan)(THIS_ LONG ) PURE;
 236     STDMETHOD(      SetFrequency)(THIS_ DWORD ) PURE;
 237     STDMETHOD(              Stop)(THIS  ) PURE;
 238     STDMETHOD(            Unlock)(THIS_ LPVOID,DWORD,LPVOID,DWORD ) PURE;
 239     STDMETHOD(           Restore)(THIS  ) PURE;
 240 } *LPDIRECTSOUNDBUFFER_VTABLE;
 241
 242 struct IDirectSoundBuffer {
 243         LPDIRECTSOUNDBUFFER_VTABLE      lpvtbl;
 244         WAVEFORMATEX                    wfx;
 245         DWORD                           ref;
 246         LPBYTE                          buffer;
 247         LPDIRECTSOUND3DBUFFER           ds3db;
 248         DWORD                           playflags,playing;
 249         DWORD                           playpos,writepos,buflen;
 250         DWORD                           nAvgBytesPerSec;
 251         DWORD                           freq;
 252         ULONG                           freqAdjust;
 253         LONG                            volume,pan;
 254         LONG                            lVolAdjust,rVolAdjust;
 255         LPDIRECTSOUNDBUFFER             parent;         /* for duplicates */
 256         LPDIRECTSOUND                   dsound;
 257         DSBUFFERDESC                    dsbd;
 258         LPDSBPOSITIONNOTIFY             notifies;
 259         int                             nrofnotifies;
 260         CRITICAL_SECTION                lock;
 261 };
 262 #undef THIS
 263
 264 #define WINE_NOBUFFER                   0x80000000
 265
 266 #define DSBPN_OFFSETSTOP                -1
 267
 268 #define THIS LPDIRECTSOUNDNOTIFY this
 269 typedef struct IDirectSoundNotify_VTable {
 270         /* IUnknown methods */
 271         STDMETHOD(QueryInterface)           (THIS_ REFIID, LPVOID *) PURE;
 272         STDMETHOD_(ULONG,AddRef)            (THIS) PURE;
 273         STDMETHOD_(ULONG,Release)           (THIS) PURE;
 274
 275         /* IDirectSoundNotify methods */
 276         STDMETHOD(SetNotificationPositions) (THIS_ DWORD, LPCDSBPOSITIONNOTIFY) PURE;
 277 } *LPDIRECTSOUNDNOTIFY_VTABLE,IDirectSoundNotify_VTable;
 278
 279 struct IDirectSoundNotify {
 280         LPDIRECTSOUNDNOTIFY_VTABLE      lpvtbl;
 281         DWORD                           ref;
 282         LPDIRECTSOUNDBUFFER             dsb;
 283 };
 284 #undef THIS
 285
 286 #define DS3DMODE_NORMAL             0x00000000
 287 #define DS3DMODE_HEADRELATIVE       0x00000001
 288 #define DS3DMODE_DISABLE            0x00000002
 289
 290 #define DS3D_IMMEDIATE              0x00000000
 291 #define DS3D_DEFERRED               0x00000001
 292
 293 #define DS3D_MINDISTANCEFACTOR      0.0f
 294 #define DS3D_MAXDISTANCEFACTOR      10.0f
 295 #define DS3D_DEFAULTDISTANCEFACTOR  1.0f
 296
 297 #define DS3D_MINROLLOFFFACTOR       0.0f
 298 #define DS3D_MAXROLLOFFFACTOR       10.0f
 299 #define DS3D_DEFAULTROLLOFFFACTOR   1.0f
 300
 301 #define DS3D_MINDOPPLERFACTOR       0.0f
 302 #define DS3D_MAXDOPPLERFACTOR       10.0f
 303 #define DS3D_DEFAULTDOPPLERFACTOR   1.0f
 304
 305 #define DS3D_DEFAULTMINDISTANCE     1.0f
 306 #define DS3D_DEFAULTMAXDISTANCE     1000000000.0f
 307
 308 #define DS3D_MINCONEANGLE           0
 309 #define DS3D_MAXCONEANGLE           360
 310 #define DS3D_DEFAULTCONEANGLE       360
 311
 312 #define DS3D_DEFAULTCONEOUTSIDEVOLUME   0
 313
 314 typedef struct _DS3DLISTENER {
 315         DWORD                           dwSize;
 316         D3DVECTOR                       vPosition;
 317         D3DVECTOR                       vVelocity;
 318         D3DVECTOR                       vOrientFront;
 319         D3DVECTOR                       vOrientTop;
 320         D3DVALUE                        flDistanceFactor;
 321         D3DVALUE                        flRolloffFactor;
 322         D3DVALUE                        flDopplerFactor;
 323 } DS3DLISTENER, *LPDS3DLISTENER;
 324
 325 typedef const DS3DLISTENER *LPCDS3DLISTENER;
 326
 327 #define THIS LPDIRECTSOUND3DLISTENER this
 328 typedef struct IDirectSound3DListener_VTable
 329 {
 330         /* IUnknown methods */
 331         STDMETHOD(QueryInterface)           (THIS_ REFIID, LPVOID FAR *) PURE;
 332         STDMETHOD_(ULONG,AddRef)            (THIS) PURE;
 333         STDMETHOD_(ULONG,Release)           (THIS) PURE;
 334
 335         /* IDirectSound3DListener methods */
 336         STDMETHOD(GetAllParameters)         (THIS_ LPDS3DLISTENER) PURE;
 337         STDMETHOD(GetDistanceFactor)        (THIS_ LPD3DVALUE) PURE;
 338         STDMETHOD(GetDopplerFactor)         (THIS_ LPD3DVALUE) PURE;
 339         STDMETHOD(GetOrientation)           (THIS_ LPD3DVECTOR, LPD3DVECTOR) PURE;
 340         STDMETHOD(GetPosition)              (THIS_ LPD3DVECTOR) PURE;
 341         STDMETHOD(GetRolloffFactor)         (THIS_ LPD3DVALUE) PURE;
 342         STDMETHOD(GetVelocity)              (THIS_ LPD3DVECTOR) PURE;
 343         STDMETHOD(SetAllParameters)         (THIS_ LPCDS3DLISTENER, DWORD) PURE;
 344         STDMETHOD(SetDistanceFactor)        (THIS_ D3DVALUE, DWORD) PURE;
 345         STDMETHOD(SetDopplerFactor)         (THIS_ D3DVALUE, DWORD) PURE;
 346         STDMETHOD(SetOrientation)           (THIS_ D3DVALUE, D3DVALUE, D3DVALUE, D3DVALUE, D3DVALUE, D3DVALUE, DWORD) PURE;
 347         STDMETHOD(SetPosition)              (THIS_ D3DVALUE, D3DVALUE, D3DVALUE, DWORD) PURE;
 348         STDMETHOD(SetRolloffFactor)         (THIS_ D3DVALUE, DWORD) PURE;
 349         STDMETHOD(SetVelocity)              (THIS_ D3DVALUE, D3DVALUE, D3DVALUE, DWORD) PURE;
 350         STDMETHOD(CommitDeferredSettings)   (THIS) PURE;
 351 } *LPDIRECTSOUND3DLISTENER_VTABLE, IDirectSound3DListener_VTable;
 352
 353 struct IDirectSound3DListener {
 354         LPDIRECTSOUND3DLISTENER_VTABLE  lpvtbl;
 355         DWORD                           ref;
 356         LPDIRECTSOUNDBUFFER             dsb;
 357         DS3DLISTENER                    ds3dl;
 358         CRITICAL_SECTION                lock;
 359 };
 360 #undef THIS
 361
 362 typedef struct  _DS3DBUFFER {
 363         DWORD                           dwSize;
 364         D3DVECTOR                       vPosition;
 365         D3DVECTOR                       vVelocity;
 366         DWORD                           dwInsideConeAngle;
 367         DWORD                           dwOutsideConeAngle;
 368         D3DVECTOR                       vConeOrientation;
 369         LONG                            lConeOutsideVolume;
 370         D3DVALUE                        flMinDistance;
 371         D3DVALUE                        flMaxDistance;
 372         DWORD                           dwMode;
 373 } DS3DBUFFER, *LPDS3DBUFFER;
 374
 375 typedef const DS3DBUFFER *LPCDS3DBUFFER;
 376
 377 #define THIS LPDIRECTSOUND3DBUFFER this
 378 typedef struct IDirectSound3DBuffer_VTable
 379 {
 380         /* IUnknown methods */
 381         STDMETHOD(QueryInterface)           (THIS_ REFIID, LPVOID FAR *) PURE;
 382         STDMETHOD_(ULONG,AddRef)            (THIS) PURE;
 383         STDMETHOD_(ULONG,Release)           (THIS) PURE;
 384
 385         /* IDirectSound3DBuffer methods */
 386         STDMETHOD(GetAllParameters)         (THIS_ LPDS3DBUFFER) PURE;
 387         STDMETHOD(GetConeAngles)            (THIS_ LPDWORD, LPDWORD) PURE;
 388         STDMETHOD(GetConeOrientation)       (THIS_ LPD3DVECTOR) PURE;
 389         STDMETHOD(GetConeOutsideVolume)     (THIS_ LPLONG) PURE;
 390         STDMETHOD(GetMaxDistance)           (THIS_ LPD3DVALUE) PURE;
 391         STDMETHOD(GetMinDistance)           (THIS_ LPD3DVALUE) PURE;
 392         STDMETHOD(GetMode)                  (THIS_ LPDWORD) PURE;
 393         STDMETHOD(GetPosition)              (THIS_ LPD3DVECTOR) PURE;
 394         STDMETHOD(GetVelocity)              (THIS_ LPD3DVECTOR) PURE;
 395         STDMETHOD(SetAllParameters)         (THIS_ LPCDS3DBUFFER, DWORD) PURE;
 396         STDMETHOD(SetConeAngles)            (THIS_ DWORD, DWORD, DWORD) PURE;
 397         STDMETHOD(SetConeOrientation)       (THIS_ D3DVALUE, D3DVALUE, D3DVALUE, DWORD) PURE;
 398         STDMETHOD(SetConeOutsideVolume)     (THIS_ LONG, DWORD) PURE;
 399         STDMETHOD(SetMaxDistance)           (THIS_ D3DVALUE, DWORD) PURE;
 400         STDMETHOD(SetMinDistance)           (THIS_ D3DVALUE, DWORD) PURE;
 401         STDMETHOD(SetMode)                  (THIS_ DWORD, DWORD) PURE;
 402         STDMETHOD(SetPosition)              (THIS_ D3DVALUE, D3DVALUE, D3DVALUE, DWORD) PURE;
 403         STDMETHOD(SetVelocity)              (THIS_ D3DVALUE, D3DVALUE, D3DVALUE, DWORD) PURE;
 404 } *LPDIRECTSOUND3DBUFFER_VTABLE, IDirectSound3DBuffer_VTable;
 405
 406 struct IDirectSound3DBuffer {
 407         LPDIRECTSOUND3DBUFFER_VTABLE    lpvtbl;
 408         DWORD                           ref;
 409         LPDIRECTSOUNDBUFFER             dsb;
 410         DS3DBUFFER                      ds3db;
 411         LPBYTE                          buffer;
 412         DWORD                           buflen;
 413         CRITICAL_SECTION                lock;
 414 };
 415 #undef THIS
 416 #undef STDMETHOD
 417 #undef STDMETHOD_
 418 #undef PURE
 419 #undef FAR
 420 #undef THIS_
 421 #endif