dlls/dsound/sound3d.c

   1 /*                      DirectSound
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998 Rob Riggs
   5  * Copyright 2000-2001 TransGaming Technologies, Inc.
   6  * Copyright 2002-2003 Rok Mandeljc <rok.mandeljc@gimb.org>
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22 /*
  23  * Most thread locking is complete. There may be a few race
  24  * conditions still lurking.
  25  *
  26  * Tested with a Soundblaster clone, a Gravis UltraSound Classic,
  27  * and a Turtle Beach Tropez+.
  28  *
  29  * TODO:
  30  *      Implement SetCooperativeLevel properly (need to address focus issues)
  31  *      Implement DirectSound3DBuffers (stubs in place)
  32  *      Use hardware 3D support if available
  33  *      Add critical section locking inside Release and AddRef methods
  34  *      Handle static buffers - put those in hardware, non-static not in hardware
  35  *      Hardware DuplicateSoundBuffer
  36  *      Proper volume calculation, and setting volume in HEL primary buffer
  37  *      Optimize WINMM and negotiate fragment size, decrease DS_HEL_MARGIN
  38  */
  39
  40 #include <stdarg.h>
  41 #include <math.h>       /* Insomnia - pow() function */
  42
  43 #include "windef.h"
  44 #include "winbase.h"
  45 #include "winuser.h"
  46 #include "mmsystem.h"
  47 #include "winternl.h"
  48 #include "mmddk.h"
  49 #include "wine/debug.h"
  50 #include "dsound.h"
  51 #include "dsound_private.h"
  52
  53 /* default velocity of sound in the air */
  54 #define DEFAULT_VELOCITY 340
  55
  56 WINE_DEFAULT_DEBUG_CHANNEL(dsound3d);
  57
  58 /*******************************************************************************
  59  *              Auxiliary functions
  60  */
  61
  62 /* scalar product (I believe it's called dot product in English) */
  63 static inline D3DVALUE ScalarProduct (const D3DVECTOR *a, const D3DVECTOR *b)
  64 {
  65         D3DVALUE c;
  66         c = (a->x*b->x) + (a->y*b->y) + (a->z*b->z);
  67         TRACE("(%f,%f,%f) * (%f,%f,%f) = %f)\n", a->x, a->y, a->z, b->x, b->y,
  68               b->z, c);
  69         return c;
  70 }
  71
  72 /* vector product (I believe it's called cross product in English */
  73 static inline D3DVECTOR VectorProduct (const D3DVECTOR *a, const D3DVECTOR *b)
  74 {
  75         D3DVECTOR c;
  76         c.x = (a->y*b->z) - (a->z*b->y);
  77         c.y = (a->z*b->x) - (a->x*b->z);
  78         c.z = (a->x*b->y) - (a->y*b->x);
  79         TRACE("(%f,%f,%f) x (%f,%f,%f) = (%f,%f,%f)\n", a->x, a->y, a->z, b->x, b->y,
  80               b->z, c.x, c.y, c.z);
  81         return c;
  82 }
  83
  84 /* magnitude (length) of vector */
  85 static inline D3DVALUE VectorMagnitude (const D3DVECTOR *a)
  86 {
  87         D3DVALUE l;
  88         l = sqrt (ScalarProduct (a, a));
  89         TRACE("|(%f,%f,%f)| = %f\n", a->x, a->y, a->z, l);
  90         return l;
  91 }
  92
  93 /* conversion between radians and degrees */
  94 static inline D3DVALUE RadToDeg (D3DVALUE angle)
  95 {
  96         D3DVALUE newangle;
  97         newangle = angle * (360/(2*M_PI));
  98         TRACE("%f rad = %f deg\n", angle, newangle);
  99         return newangle;
 100 }
 101
 102 /* angle between vectors - rad version */
 103 static inline D3DVALUE AngleBetweenVectorsRad (const D3DVECTOR *a, const D3DVECTOR *b)
 104 {
 105         D3DVALUE la, lb, product, angle, cos;
 106         /* definition of scalar product: a*b = |a|*|b|*cos... therefore: */
 107         product = ScalarProduct (a,b);
 108         la = VectorMagnitude (a);
 109         lb = VectorMagnitude (b);
 110         if (!la || !lb)
 111                 return 0;
 112
 113         cos = product/(la*lb);
 114         angle = acos(cos);
 115         TRACE("angle between (%f,%f,%f) and (%f,%f,%f) = %f radians (%f degrees)\n",  a->x, a->y, a->z, b->x,
 116               b->y, b->z, angle, RadToDeg(angle));
 117         return angle;
 118 }
 119
 120 static inline D3DVALUE AngleBetweenVectorsDeg (const D3DVECTOR *a, const D3DVECTOR *b)
 121 {
 122         return RadToDeg(AngleBetweenVectorsRad(a, b));
 123 }
 124
 125 /* calculates vector between two points */
 126 static inline D3DVECTOR VectorBetweenTwoPoints (const D3DVECTOR *a, const D3DVECTOR *b)
 127 {
 128         D3DVECTOR c;
 129         c.x = b->x - a->x;
 130         c.y = b->y - a->y;
 131         c.z = b->z - a->z;
 132         TRACE("A (%f,%f,%f), B (%f,%f,%f), AB = (%f,%f,%f)\n", a->x, a->y, a->z, b->x, b->y,
 133               b->z, c.x, c.y, c.z);
 134         return c;
 135 }
 136
 137 /* calculates the length of vector's projection on another vector */
 138 static inline D3DVALUE ProjectVector (const D3DVECTOR *a, const D3DVECTOR *p)
 139 {
 140         D3DVALUE prod, result;
 141         prod = ScalarProduct(a, p);
 142         result = prod/VectorMagnitude(p);
 143         TRACE("length projection of (%f,%f,%f) on (%f,%f,%f) = %f\n", a->x, a->y, a->z, p->x,
 144               p->y, p->z, result);
 145         return result;
 146 }
 147
 148 /*******************************************************************************
 149  *              3D Buffer and Listener mixing
 150  */
 151
 152 void DSOUND_Calc3DBuffer(IDirectSoundBufferImpl *dsb)
 153 {
 154         /* volume, at which the sound will be played after all calcs. */
 155         D3DVALUE lVolume = 0;
 156         /* stuff for distance related stuff calc. */
 157         D3DVECTOR vDistance;
 158         D3DVALUE flDistance = 0;
 159         /* panning related stuff */
 160         D3DVALUE flAngle, flAngle2;
 161         D3DVECTOR vLeft;
 162         int i, num_main_speakers;
 163         float a, ingain;
 164         /* doppler shift related stuff */
 165
 166         TRACE("(%p)\n",dsb);
 167
 168         /* initial buffer volume */
 169         lVolume = dsb->ds3db_lVolume;
 170
 171         switch (dsb->ds3db_ds3db.dwMode)
 172         {
 173                 case DS3DMODE_NORMAL:
 174                         TRACE("Normal 3D processing mode\n");
 175                         /* we need to calculate distance between buffer and listener*/
 176                         vDistance = VectorBetweenTwoPoints(&dsb->device->ds3dl.vPosition, &dsb->ds3db_ds3db.vPosition);
 177                         flDistance = VectorMagnitude (&vDistance);
 178                         break;
 179                 case DS3DMODE_HEADRELATIVE:
 180                         TRACE("Head-relative 3D processing mode\n");
 181                         /* distance between buffer and listener is same as buffer's position */
 182                         vDistance = dsb->ds3db_ds3db.vPosition;
 183                         flDistance = VectorMagnitude (&vDistance);
 184                         break;
 185                 default:
 186                         TRACE("3D processing disabled\n");
 187                         /* this one is here only to eliminate annoying warning message */
 188                         DSOUND_RecalcVolPan (&dsb->volpan);
 189                         return;
 190         }
 191
 192         if (flDistance > dsb->ds3db_ds3db.flMaxDistance)
 193         {
 194                 /* some apps don't want you to hear too distant sounds... */
 195                 if (dsb->dsbd.dwFlags & DSBCAPS_MUTE3DATMAXDISTANCE)
 196                 {
 197                         dsb->volpan.lVolume = DSBVOLUME_MIN;
 198                         DSOUND_RecalcVolPan (&dsb->volpan);
 199                         /* i guess mixing here would be a waste of power */
 200                         return;
 201                 }
 202                 else
 203                         flDistance = dsb->ds3db_ds3db.flMaxDistance;
 204         }
 205
 206         if (flDistance < dsb->ds3db_ds3db.flMinDistance)
 207                 flDistance = dsb->ds3db_ds3db.flMinDistance;
 208
 209         /* attenuation proportional to the distance squared, converted to millibels as in lVolume*/
 210         lVolume -= log10(flDistance/dsb->ds3db_ds3db.flMinDistance * flDistance/dsb->ds3db_ds3db.flMinDistance)*1000 * dsb->device->ds3dl.flRolloffFactor;
 211         TRACE("dist. att: Distance = %f, MinDistance = %f => adjusting volume %d to %f\n", flDistance, dsb->ds3db_ds3db.flMinDistance, dsb->ds3db_lVolume, lVolume);
 212
 213         /* conning */
 214         /* sometimes it happens that vConeOrientation vector = (0,0,0); in this case angle is "nan" and it's useless*/
 215         if (dsb->ds3db_ds3db.vConeOrientation.x == 0 && dsb->ds3db_ds3db.vConeOrientation.y == 0 && dsb->ds3db_ds3db.vConeOrientation.z == 0)
 216         {
 217                 TRACE("conning: cones not set\n");
 218         }
 219         else
 220         {
 221                 D3DVECTOR vDistanceInv;
 222
 223                 vDistanceInv.x = -vDistance.x;
 224                 vDistanceInv.y = -vDistance.y;
 225                 vDistanceInv.z = -vDistance.z;
 226
 227                 /* calculate angle */
 228                 flAngle = AngleBetweenVectorsDeg(&dsb->ds3db_ds3db.vConeOrientation, &vDistanceInv);
 229                 /* if by any chance it happens that OutsideConeAngle = InsideConeAngle (that means that conning has no effect) */
 230                 if (dsb->ds3db_ds3db.dwInsideConeAngle != dsb->ds3db_ds3db.dwOutsideConeAngle)
 231                 {
 232                         /* my test show that for my way of calc., we need only half of angles */
 233                         DWORD dwInsideConeAngle = dsb->ds3db_ds3db.dwInsideConeAngle/2;
 234                         DWORD dwOutsideConeAngle = dsb->ds3db_ds3db.dwOutsideConeAngle/2;
 235                         if (dwOutsideConeAngle == dwInsideConeAngle)
 236                                 ++dwOutsideConeAngle;
 237
 238                         /* full volume */
 239                         if (flAngle < dwInsideConeAngle)
 240                                 flAngle = dwInsideConeAngle;
 241                         /* min (app defined) volume */
 242                         if (flAngle > dwOutsideConeAngle)
 243                                 flAngle = dwOutsideConeAngle;
 244                         /* this probably isn't the right thing, but it's ok for the time being */
 245                         lVolume += ((flAngle - dwInsideConeAngle)/(dwOutsideConeAngle - dwInsideConeAngle)) * dsb->ds3db_ds3db.lConeOutsideVolume;
 246                 }
 247                 TRACE("conning: Angle = %f deg; InsideConeAngle(/2) = %d deg; OutsideConeAngle(/2) = %d deg; ConeOutsideVolume = %d => adjusting volume to %f\n",
 248                        flAngle, dsb->ds3db_ds3db.dwInsideConeAngle/2, dsb->ds3db_ds3db.dwOutsideConeAngle/2, dsb->ds3db_ds3db.lConeOutsideVolume, lVolume);
 249         }
 250         dsb->volpan.lVolume = lVolume;
 251
 252         ingain = pow(2.0, dsb->volpan.lVolume / 600.0) * 0xffff;
 253
 254         if (dsb->device->pwfx->nChannels == 1)
 255         {
 256                 dsb->volpan.dwTotalAmpFactor[0] = ingain;
 257                 return;
 258         }
 259
 260         /* panning */
 261         if (vDistance.x == 0.0f && vDistance.y == 0.0f && vDistance.z == 0.0f)
 262                 flAngle = 0.0;
 263         else
 264         {
 265                 vLeft = VectorProduct(&dsb->device->ds3dl.vOrientFront, &dsb->device->ds3dl.vOrientTop);
 266                 /* To calculate angle to sound source we need to:
 267                  * 1) Get angle between vDistance and a plane on which angle to sound source should be 0.
 268                  *    Such a plane is given by vectors vOrientFront and vOrientTop, and angle between vector
 269                  *    and a plane equals to M_PI_2 - angle between vector and normal to this plane (vLeft in this case).
 270                  * 2) Determine if the source is behind or in front of us by calculating angle between vDistance
 271                  *    and vOrientFront.
 272                  */
 273                 flAngle = AngleBetweenVectorsRad(&vLeft, &vDistance);
 274                 flAngle2 = AngleBetweenVectorsRad(&dsb->device->ds3dl.vOrientFront, &vDistance);
 275                 if (flAngle2 > M_PI_2)
 276                         flAngle = -flAngle;
 277                 flAngle -= M_PI_2;
 278                 if (flAngle < -M_PI)
 279                         flAngle += 2*M_PI;
 280         }
 281         TRACE("panning: Angle = %f rad, lPan = %d\n", flAngle, dsb->volpan.lPan);
 282
 283         /* FIXME: Doppler Effect disabled since i have no idea which frequency to change and how to do it */
 284 if(0)
 285 {
 286         D3DVALUE flFreq, flBufferVel, flListenerVel;
 287         /* doppler shift*/
 288         if (!VectorMagnitude(&dsb->ds3db_ds3db.vVelocity) && !VectorMagnitude(&dsb->device->ds3dl.vVelocity))
 289         {
 290                 TRACE("doppler: Buffer and Listener don't have velocities\n");
 291         }
 292         else if (!(dsb->ds3db_ds3db.vVelocity.x == dsb->device->ds3dl.vVelocity.x &&
 293                    dsb->ds3db_ds3db.vVelocity.y == dsb->device->ds3dl.vVelocity.y &&
 294                    dsb->ds3db_ds3db.vVelocity.z == dsb->device->ds3dl.vVelocity.z))
 295         {
 296                 /* calculate length of ds3db_ds3db.vVelocity component which causes Doppler Effect
 297                    NOTE: if buffer moves TOWARDS the listener, its velocity component is NEGATIVE
 298                          if buffer moves AWAY from listener, its velocity component is POSITIVE */
 299                 flBufferVel = ProjectVector(&dsb->ds3db_ds3db.vVelocity, &vDistance);
 300                 /* calculate length of ds3dl.vVelocity component which causes Doppler Effect
 301                    NOTE: if listener moves TOWARDS the buffer, its velocity component is POSITIVE
 302                          if listener moves AWAY from buffer, its velocity component is NEGATIVE */
 303                 flListenerVel = ProjectVector(&dsb->device->ds3dl.vVelocity, &vDistance);
 304                 /* formula taken from Gianicoli D.: Physics, 4th edition: */
 305                 /* FIXME: replace dsb->freq with appropriate frequency ! */
 306                 flFreq = dsb->freq * ((DEFAULT_VELOCITY + flListenerVel)/(DEFAULT_VELOCITY + flBufferVel));
 307                 TRACE("doppler: Buffer velocity (component) = %f, Listener velocity (component) = %f => Doppler shift: %d Hz -> %f Hz\n",
 308                       flBufferVel, flListenerVel, dsb->freq, flFreq);
 309                 /* FIXME: replace following line with correct frequency setting ! */
 310                 dsb->freq = flFreq;
 311                 DSOUND_RecalcFormat(dsb);
 312         }
 313 }
 314
 315         for (i = 0; i < dsb->device->pwfx->nChannels; i++)
 316                 dsb->volpan.dwTotalAmpFactor[i] = 0;
 317
 318         num_main_speakers = dsb->device->pwfx->nChannels;
 319
 320         if (dsb->device->lfe_channel != -1) {
 321                 dsb->volpan.dwTotalAmpFactor[dsb->device->lfe_channel] = ingain;
 322                 num_main_speakers--;
 323         }
 324
 325         /* adapted from OpenAL's Alc/panning.c */
 326         for (i = 0; i < num_main_speakers - 1; i++)
 327         {
 328                 if(flAngle >= dsb->device->speaker_angles[i] && flAngle < dsb->device->speaker_angles[i+1])
 329                 {
 330                         /* Sound is between speakers i and i+1 */
 331                         a = (flAngle-dsb->device->speaker_angles[i]) / (dsb->device->speaker_angles[i+1]-dsb->device->speaker_angles[i]);
 332                         dsb->volpan.dwTotalAmpFactor[dsb->device->speaker_num[i]] = sqrtf(1.0f-a) * ingain;
 333                         dsb->volpan.dwTotalAmpFactor[dsb->device->speaker_num[i+1]] = sqrtf(a) * ingain;
 334                         return;
 335                 }
 336         }
 337
 338         /* Sound is between last and first speakers */
 339         if (flAngle < dsb->device->speaker_angles[0]) { flAngle += M_PI*2.0f; }
 340         a = (flAngle-dsb->device->speaker_angles[i]) / (M_PI*2.0f + dsb->device->speaker_angles[0]-dsb->device->speaker_angles[i]);
 341         dsb->volpan.dwTotalAmpFactor[dsb->device->speaker_num[i]] = sqrtf(1.0f-a) * ingain;
 342         dsb->volpan.dwTotalAmpFactor[dsb->device->speaker_num[0]] = sqrtf(a) * ingain;
 343 }
 344
 345 static void DSOUND_Mix3DBuffer(IDirectSoundBufferImpl *dsb)
 346 {
 347         TRACE("(%p)\n",dsb);
 348
 349         DSOUND_Calc3DBuffer(dsb);
 350 }
 351
 352 static void DSOUND_ChangeListener(IDirectSoundBufferImpl *ds3dl)
 353 {
 354         int i;
 355         TRACE("(%p)\n",ds3dl);
 356         for (i = 0; i < ds3dl->device->nrofbuffers; i++)
 357         {
 358                 /* check if this buffer is waiting for recalculation */
 359                 if (ds3dl->device->buffers[i]->ds3db_need_recalc)
 360                 {
 361                         DSOUND_Mix3DBuffer(ds3dl->device->buffers[i]);
 362                 }
 363         }
 364 }
 365
 366 /*******************************************************************************
 367  *              IDirectSound3DBuffer
 368  */
 369 static inline IDirectSoundBufferImpl *impl_from_IDirectSound3DBuffer(IDirectSound3DBuffer *iface)
 370 {
 371     return CONTAINING_RECORD(iface, IDirectSoundBufferImpl, IDirectSound3DBuffer_iface);
 372 }
 373
 374 /* IUnknown methods */
 375 static HRESULT WINAPI IDirectSound3DBufferImpl_QueryInterface(IDirectSound3DBuffer *iface,
 376         REFIID riid, void **ppobj)
 377 {
 378     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 379
 380     TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), ppobj);
 381
 382     return IDirectSoundBuffer8_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppobj);
 383 }
 384
 385 static ULONG WINAPI IDirectSound3DBufferImpl_AddRef(IDirectSound3DBuffer *iface)
 386 {
 387     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 388     ULONG ref = InterlockedIncrement(&This->ref3D);
 389
 390     TRACE("(%p) ref was %d\n", This, ref - 1);
 391
 392     if(ref == 1)
 393         InterlockedIncrement(&This->numIfaces);
 394
 395     return ref;
 396 }
 397
 398 static ULONG WINAPI IDirectSound3DBufferImpl_Release(IDirectSound3DBuffer *iface)
 399 {
 400     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 401     ULONG ref = InterlockedDecrement(&This->ref3D);
 402
 403     TRACE("(%p) ref was %d\n", This, ref + 1);
 404
 405     if (!ref && !InterlockedDecrement(&This->numIfaces))
 406         secondarybuffer_destroy(This);
 407
 408     return ref;
 409 }
 410
 411 /* IDirectSound3DBuffer methods */
 412 static HRESULT WINAPI IDirectSound3DBufferImpl_GetAllParameters(IDirectSound3DBuffer *iface,
 413         DS3DBUFFER *lpDs3dBuffer)
 414 {
 415         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 416
 417         TRACE("(%p,%p)\n",This,lpDs3dBuffer);
 418
 419         if (lpDs3dBuffer == NULL) {
 420                 WARN("invalid parameter: lpDs3dBuffer == NULL\n");
 421                 return DSERR_INVALIDPARAM;
 422         }
 423
 424         if (lpDs3dBuffer->dwSize < sizeof(*lpDs3dBuffer)) {
 425                 WARN("invalid parameter: lpDs3dBuffer->dwSize = %d\n",lpDs3dBuffer->dwSize);
 426                 return DSERR_INVALIDPARAM;
 427         }
 428
 429         TRACE("returning: all parameters\n");
 430         *lpDs3dBuffer = This->ds3db_ds3db;
 431         return DS_OK;
 432 }
 433
 434 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeAngles(IDirectSound3DBuffer *iface,
 435         DWORD *lpdwInsideConeAngle, DWORD *lpdwOutsideConeAngle)
 436 {
 437     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 438
 439     TRACE("returning: Inside Cone Angle = %d degrees; Outside Cone Angle = %d degrees\n",
 440             This->ds3db_ds3db.dwInsideConeAngle, This->ds3db_ds3db.dwOutsideConeAngle);
 441     *lpdwInsideConeAngle = This->ds3db_ds3db.dwInsideConeAngle;
 442     *lpdwOutsideConeAngle = This->ds3db_ds3db.dwOutsideConeAngle;
 443     return DS_OK;
 444 }
 445
 446 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeOrientation(IDirectSound3DBuffer *iface,
 447         D3DVECTOR *lpvConeOrientation)
 448 {
 449     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 450
 451     TRACE("returning: Cone Orientation vector = (%f,%f,%f)\n",
 452             This->ds3db_ds3db.vConeOrientation.x,
 453             This->ds3db_ds3db.vConeOrientation.y,
 454             This->ds3db_ds3db.vConeOrientation.z);
 455     *lpvConeOrientation = This->ds3db_ds3db.vConeOrientation;
 456     return DS_OK;
 457 }
 458
 459 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeOutsideVolume(IDirectSound3DBuffer *iface,
 460         LONG *lplConeOutsideVolume)
 461 {
 462     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 463
 464     TRACE("returning: Cone Outside Volume = %d\n", This->ds3db_ds3db.lConeOutsideVolume);
 465     *lplConeOutsideVolume = This->ds3db_ds3db.lConeOutsideVolume;
 466     return DS_OK;
 467 }
 468
 469 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMaxDistance(IDirectSound3DBuffer *iface,
 470         D3DVALUE *lpfMaxDistance)
 471 {
 472     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 473
 474     TRACE("returning: Max Distance = %f\n", This->ds3db_ds3db.flMaxDistance);
 475     *lpfMaxDistance = This->ds3db_ds3db.flMaxDistance;
 476     return DS_OK;
 477 }
 478
 479 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMinDistance(IDirectSound3DBuffer *iface,
 480         D3DVALUE *lpfMinDistance)
 481 {
 482     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 483
 484     TRACE("returning: Min Distance = %f\n", This->ds3db_ds3db.flMinDistance);
 485     *lpfMinDistance = This->ds3db_ds3db.flMinDistance;
 486     return DS_OK;
 487 }
 488
 489 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMode(IDirectSound3DBuffer *iface,
 490         DWORD *lpdwMode)
 491 {
 492     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 493
 494     TRACE("returning: Mode = %d\n", This->ds3db_ds3db.dwMode);
 495     *lpdwMode = This->ds3db_ds3db.dwMode;
 496     return DS_OK;
 497 }
 498
 499 static HRESULT WINAPI IDirectSound3DBufferImpl_GetPosition(IDirectSound3DBuffer *iface,
 500         D3DVECTOR *lpvPosition)
 501 {
 502     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 503
 504     TRACE("returning: Position vector = (%f,%f,%f)\n", This->ds3db_ds3db.vPosition.x,
 505             This->ds3db_ds3db.vPosition.y, This->ds3db_ds3db.vPosition.z);
 506     *lpvPosition = This->ds3db_ds3db.vPosition;
 507     return DS_OK;
 508 }
 509
 510 static HRESULT WINAPI IDirectSound3DBufferImpl_GetVelocity(IDirectSound3DBuffer *iface,
 511         D3DVECTOR *lpvVelocity)
 512 {
 513     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 514
 515     TRACE("returning: Velocity vector = (%f,%f,%f)\n", This->ds3db_ds3db.vVelocity.x,
 516             This->ds3db_ds3db.vVelocity.y, This->ds3db_ds3db.vVelocity.z);
 517     *lpvVelocity = This->ds3db_ds3db.vVelocity;
 518     return DS_OK;
 519 }
 520
 521 static HRESULT WINAPI IDirectSound3DBufferImpl_SetAllParameters(IDirectSound3DBuffer *iface,
 522         const DS3DBUFFER *lpcDs3dBuffer, DWORD dwApply)
 523 {
 524         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 525         DWORD status = DSERR_INVALIDPARAM;
 526
 527         TRACE("(%p,%p,%x)\n",iface,lpcDs3dBuffer,dwApply);
 528
 529         if (lpcDs3dBuffer == NULL) {
 530                 WARN("invalid parameter: lpcDs3dBuffer == NULL\n");
 531                 return status;
 532         }
 533
 534         if (lpcDs3dBuffer->dwSize != sizeof(DS3DBUFFER)) {
 535                 WARN("invalid parameter: lpcDs3dBuffer->dwSize = %d\n", lpcDs3dBuffer->dwSize);
 536                 return status;
 537         }
 538
 539         TRACE("setting: all parameters; dwApply = %d\n", dwApply);
 540         This->ds3db_ds3db = *lpcDs3dBuffer;
 541
 542         if (dwApply == DS3D_IMMEDIATE)
 543         {
 544                 DSOUND_Mix3DBuffer(This);
 545         }
 546         This->ds3db_need_recalc = TRUE;
 547         status = DS_OK;
 548
 549         return status;
 550 }
 551
 552 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeAngles(IDirectSound3DBuffer *iface,
 553         DWORD dwInsideConeAngle, DWORD dwOutsideConeAngle, DWORD dwApply)
 554 {
 555     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 556
 557     TRACE("setting: Inside Cone Angle = %d; Outside Cone Angle = %d; dwApply = %d\n",
 558             dwInsideConeAngle, dwOutsideConeAngle, dwApply);
 559     This->ds3db_ds3db.dwInsideConeAngle = dwInsideConeAngle;
 560     This->ds3db_ds3db.dwOutsideConeAngle = dwOutsideConeAngle;
 561     if (dwApply == DS3D_IMMEDIATE)
 562         DSOUND_Mix3DBuffer(This);
 563     This->ds3db_need_recalc = TRUE;
 564     return DS_OK;
 565 }
 566
 567 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeOrientation(IDirectSound3DBuffer *iface,
 568         D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply)
 569 {
 570     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 571
 572     TRACE("setting: Cone Orientation vector = (%f,%f,%f); dwApply = %d\n", x, y, z, dwApply);
 573     This->ds3db_ds3db.vConeOrientation.x = x;
 574     This->ds3db_ds3db.vConeOrientation.y = y;
 575     This->ds3db_ds3db.vConeOrientation.z = z;
 576     if (dwApply == DS3D_IMMEDIATE)
 577     {
 578         This->ds3db_need_recalc = FALSE;
 579         DSOUND_Mix3DBuffer(This);
 580     }
 581     This->ds3db_need_recalc = TRUE;
 582     return DS_OK;
 583 }
 584
 585 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeOutsideVolume(IDirectSound3DBuffer *iface,
 586         LONG lConeOutsideVolume, DWORD dwApply)
 587 {
 588     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 589
 590     TRACE("setting: ConeOutsideVolume = %d; dwApply = %d\n", lConeOutsideVolume, dwApply);
 591     This->ds3db_ds3db.lConeOutsideVolume = lConeOutsideVolume;
 592     if (dwApply == DS3D_IMMEDIATE)
 593     {
 594         This->ds3db_need_recalc = FALSE;
 595         DSOUND_Mix3DBuffer(This);
 596     }
 597     This->ds3db_need_recalc = TRUE;
 598     return DS_OK;
 599 }
 600
 601 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMaxDistance(IDirectSound3DBuffer *iface,
 602         D3DVALUE fMaxDistance, DWORD dwApply)
 603 {
 604     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 605
 606     TRACE("setting: MaxDistance = %f; dwApply = %d\n", fMaxDistance, dwApply);
 607     This->ds3db_ds3db.flMaxDistance = fMaxDistance;
 608     if (dwApply == DS3D_IMMEDIATE)
 609     {
 610         This->ds3db_need_recalc = FALSE;
 611         DSOUND_Mix3DBuffer(This);
 612     }
 613     This->ds3db_need_recalc = TRUE;
 614     return DS_OK;
 615 }
 616
 617 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMinDistance(IDirectSound3DBuffer *iface,
 618         D3DVALUE fMinDistance, DWORD dwApply)
 619 {
 620     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 621
 622     TRACE("setting: MinDistance = %f; dwApply = %d\n", fMinDistance, dwApply);
 623     This->ds3db_ds3db.flMinDistance = fMinDistance;
 624     if (dwApply == DS3D_IMMEDIATE)
 625     {
 626         This->ds3db_need_recalc = FALSE;
 627         DSOUND_Mix3DBuffer(This);
 628     }
 629     This->ds3db_need_recalc = TRUE;
 630     return DS_OK;
 631 }
 632
 633 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMode(IDirectSound3DBuffer *iface, DWORD dwMode,
 634         DWORD dwApply)
 635 {
 636     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 637
 638     TRACE("setting: Mode = %d; dwApply = %d\n", dwMode, dwApply);
 639     This->ds3db_ds3db.dwMode = dwMode;
 640     if (dwApply == DS3D_IMMEDIATE)
 641     {
 642         This->ds3db_need_recalc = FALSE;
 643         DSOUND_Mix3DBuffer(This);
 644     }
 645     This->ds3db_need_recalc = TRUE;
 646     return DS_OK;
 647 }
 648
 649 static HRESULT WINAPI IDirectSound3DBufferImpl_SetPosition(IDirectSound3DBuffer *iface, D3DVALUE x,
 650         D3DVALUE y, D3DVALUE z, DWORD dwApply)
 651 {
 652     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 653
 654     TRACE("setting: Position vector = (%f,%f,%f); dwApply = %d\n", x, y, z, dwApply);
 655     This->ds3db_ds3db.vPosition.x = x;
 656     This->ds3db_ds3db.vPosition.y = y;
 657     This->ds3db_ds3db.vPosition.z = z;
 658     if (dwApply == DS3D_IMMEDIATE)
 659     {
 660         This->ds3db_need_recalc = FALSE;
 661         DSOUND_Mix3DBuffer(This);
 662     }
 663     This->ds3db_need_recalc = TRUE;
 664     return DS_OK;
 665 }
 666
 667 static HRESULT WINAPI IDirectSound3DBufferImpl_SetVelocity(IDirectSound3DBuffer *iface,
 668         D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply)
 669 {
 670     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DBuffer(iface);
 671
 672     TRACE("setting: Velocity vector = (%f,%f,%f); dwApply = %d\n", x, y, z, dwApply);
 673     This->ds3db_ds3db.vVelocity.x = x;
 674     This->ds3db_ds3db.vVelocity.y = y;
 675     This->ds3db_ds3db.vVelocity.z = z;
 676     if (dwApply == DS3D_IMMEDIATE)
 677     {
 678         This->ds3db_need_recalc = FALSE;
 679         DSOUND_Mix3DBuffer(This);
 680     }
 681     This->ds3db_need_recalc = TRUE;
 682     return DS_OK;
 683 }
 684
 685 const IDirectSound3DBufferVtbl ds3dbvt =
 686 {
 687         /* IUnknown methods */
 688         IDirectSound3DBufferImpl_QueryInterface,
 689         IDirectSound3DBufferImpl_AddRef,
 690         IDirectSound3DBufferImpl_Release,
 691         /* IDirectSound3DBuffer methods */
 692         IDirectSound3DBufferImpl_GetAllParameters,
 693         IDirectSound3DBufferImpl_GetConeAngles,
 694         IDirectSound3DBufferImpl_GetConeOrientation,
 695         IDirectSound3DBufferImpl_GetConeOutsideVolume,
 696         IDirectSound3DBufferImpl_GetMaxDistance,
 697         IDirectSound3DBufferImpl_GetMinDistance,
 698         IDirectSound3DBufferImpl_GetMode,
 699         IDirectSound3DBufferImpl_GetPosition,
 700         IDirectSound3DBufferImpl_GetVelocity,
 701         IDirectSound3DBufferImpl_SetAllParameters,
 702         IDirectSound3DBufferImpl_SetConeAngles,
 703         IDirectSound3DBufferImpl_SetConeOrientation,
 704         IDirectSound3DBufferImpl_SetConeOutsideVolume,
 705         IDirectSound3DBufferImpl_SetMaxDistance,
 706         IDirectSound3DBufferImpl_SetMinDistance,
 707         IDirectSound3DBufferImpl_SetMode,
 708         IDirectSound3DBufferImpl_SetPosition,
 709         IDirectSound3DBufferImpl_SetVelocity,
 710 };
 711
 712
 713 /*******************************************************************************
 714  *            IDirectSound3DListener
 715  */
 716 static inline IDirectSoundBufferImpl *impl_from_IDirectSound3DListener(IDirectSound3DListener *iface)
 717 {
 718     return CONTAINING_RECORD(iface, IDirectSoundBufferImpl, IDirectSound3DListener_iface);
 719 }
 720
 721
 722 /* IUnknown methods */
 723 static HRESULT WINAPI IDirectSound3DListenerImpl_QueryInterface(IDirectSound3DListener *iface,
 724         REFIID riid, void **ppobj)
 725 {
 726         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 727
 728         TRACE("(%p,%s,%p)\n", iface, debugstr_guid(riid), ppobj);
 729
 730         return IDirectSoundBuffer_QueryInterface(&This->IDirectSoundBuffer8_iface, riid, ppobj);
 731 }
 732
 733 static ULONG WINAPI IDirectSound3DListenerImpl_AddRef(IDirectSound3DListener *iface)
 734 {
 735     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 736     ULONG ref = InterlockedIncrement(&This->ref3D);
 737
 738     TRACE("(%p) ref was %d\n", This, ref - 1);
 739
 740     if(ref == 1)
 741         InterlockedIncrement(&This->numIfaces);
 742
 743     return ref;
 744 }
 745
 746 static ULONG WINAPI IDirectSound3DListenerImpl_Release(IDirectSound3DListener *iface)
 747 {
 748     IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 749     ULONG ref;
 750
 751     ref = capped_refcount_dec(&This->ref3D);
 752     if(!ref)
 753         capped_refcount_dec(&This->numIfaces);
 754
 755     TRACE("(%p) ref is now %d\n", This, ref);
 756
 757     return ref;
 758 }
 759
 760 /* IDirectSound3DListener methods */
 761 static HRESULT WINAPI IDirectSound3DListenerImpl_GetAllParameter(IDirectSound3DListener *iface,
 762         DS3DLISTENER *lpDS3DL)
 763 {
 764         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 765
 766         TRACE("(%p,%p)\n",This,lpDS3DL);
 767
 768         if (lpDS3DL == NULL) {
 769                 WARN("invalid parameter: lpDS3DL == NULL\n");
 770                 return DSERR_INVALIDPARAM;
 771         }
 772
 773         if (lpDS3DL->dwSize < sizeof(*lpDS3DL)) {
 774                 WARN("invalid parameter: lpDS3DL->dwSize = %d\n",lpDS3DL->dwSize);
 775                 return DSERR_INVALIDPARAM;
 776         }
 777
 778         TRACE("returning: all parameters\n");
 779         *lpDS3DL = This->device->ds3dl;
 780         return DS_OK;
 781 }
 782
 783 static HRESULT WINAPI IDirectSound3DListenerImpl_GetDistanceFactor(IDirectSound3DListener *iface,
 784         D3DVALUE *lpfDistanceFactor)
 785 {
 786         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 787
 788         TRACE("returning: Distance Factor = %f\n", This->device->ds3dl.flDistanceFactor);
 789         *lpfDistanceFactor = This->device->ds3dl.flDistanceFactor;
 790         return DS_OK;
 791 }
 792
 793 static HRESULT WINAPI IDirectSound3DListenerImpl_GetDopplerFactor(IDirectSound3DListener *iface,
 794         D3DVALUE *lpfDopplerFactor)
 795 {
 796         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 797
 798         TRACE("returning: Doppler Factor = %f\n", This->device->ds3dl.flDopplerFactor);
 799         *lpfDopplerFactor = This->device->ds3dl.flDopplerFactor;
 800         return DS_OK;
 801 }
 802
 803 static HRESULT WINAPI IDirectSound3DListenerImpl_GetOrientation(IDirectSound3DListener *iface,
 804         D3DVECTOR *lpvOrientFront, D3DVECTOR *lpvOrientTop)
 805 {
 806         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 807
 808         TRACE("returning: OrientFront vector = (%f,%f,%f); OrientTop vector = (%f,%f,%f)\n", This->device->ds3dl.vOrientFront.x,
 809         This->device->ds3dl.vOrientFront.y, This->device->ds3dl.vOrientFront.z, This->device->ds3dl.vOrientTop.x, This->device->ds3dl.vOrientTop.y,
 810         This->device->ds3dl.vOrientTop.z);
 811         *lpvOrientFront = This->device->ds3dl.vOrientFront;
 812         *lpvOrientTop = This->device->ds3dl.vOrientTop;
 813         return DS_OK;
 814 }
 815
 816 static HRESULT WINAPI IDirectSound3DListenerImpl_GetPosition(IDirectSound3DListener *iface,
 817         D3DVECTOR *lpvPosition)
 818 {
 819         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 820
 821         TRACE("returning: Position vector = (%f,%f,%f)\n", This->device->ds3dl.vPosition.x, This->device->ds3dl.vPosition.y, This->device->ds3dl.vPosition.z);
 822         *lpvPosition = This->device->ds3dl.vPosition;
 823         return DS_OK;
 824 }
 825
 826 static HRESULT WINAPI IDirectSound3DListenerImpl_GetRolloffFactor(IDirectSound3DListener *iface,
 827         D3DVALUE *lpfRolloffFactor)
 828 {
 829         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 830
 831         TRACE("returning: RolloffFactor = %f\n", This->device->ds3dl.flRolloffFactor);
 832         *lpfRolloffFactor = This->device->ds3dl.flRolloffFactor;
 833         return DS_OK;
 834 }
 835
 836 static HRESULT WINAPI IDirectSound3DListenerImpl_GetVelocity(IDirectSound3DListener *iface,
 837         D3DVECTOR *lpvVelocity)
 838 {
 839         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 840
 841         TRACE("returning: Velocity vector = (%f,%f,%f)\n", This->device->ds3dl.vVelocity.x, This->device->ds3dl.vVelocity.y, This->device->ds3dl.vVelocity.z);
 842         *lpvVelocity = This->device->ds3dl.vVelocity;
 843         return DS_OK;
 844 }
 845
 846 static HRESULT WINAPI IDirectSound3DListenerImpl_SetAllParameters(IDirectSound3DListener *iface,
 847         const DS3DLISTENER *lpcDS3DL, DWORD dwApply)
 848 {
 849         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 850
 851         TRACE("setting: all parameters; dwApply = %d\n", dwApply);
 852         This->device->ds3dl = *lpcDS3DL;
 853         if (dwApply == DS3D_IMMEDIATE)
 854         {
 855                 This->device->ds3dl_need_recalc = FALSE;
 856                 DSOUND_ChangeListener(This);
 857         }
 858         This->device->ds3dl_need_recalc = TRUE;
 859         return DS_OK;
 860 }
 861
 862 static HRESULT WINAPI IDirectSound3DListenerImpl_SetDistanceFactor(IDirectSound3DListener *iface,
 863         D3DVALUE fDistanceFactor, DWORD dwApply)
 864 {
 865         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 866
 867         TRACE("setting: Distance Factor = %f; dwApply = %d\n", fDistanceFactor, dwApply);
 868         This->device->ds3dl.flDistanceFactor = fDistanceFactor;
 869         if (dwApply == DS3D_IMMEDIATE)
 870         {
 871                 This->device->ds3dl_need_recalc = FALSE;
 872                 DSOUND_ChangeListener(This);
 873         }
 874         This->device->ds3dl_need_recalc = TRUE;
 875         return DS_OK;
 876 }
 877
 878 static HRESULT WINAPI IDirectSound3DListenerImpl_SetDopplerFactor(IDirectSound3DListener *iface,
 879         D3DVALUE fDopplerFactor, DWORD dwApply)
 880 {
 881         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 882
 883         TRACE("setting: Doppler Factor = %f; dwApply = %d\n", fDopplerFactor, dwApply);
 884         This->device->ds3dl.flDopplerFactor = fDopplerFactor;
 885         if (dwApply == DS3D_IMMEDIATE)
 886         {
 887                 This->device->ds3dl_need_recalc = FALSE;
 888                 DSOUND_ChangeListener(This);
 889         }
 890         This->device->ds3dl_need_recalc = TRUE;
 891         return DS_OK;
 892 }
 893
 894 static HRESULT WINAPI IDirectSound3DListenerImpl_SetOrientation(IDirectSound3DListener *iface,
 895         D3DVALUE xFront, D3DVALUE yFront, D3DVALUE zFront, D3DVALUE xTop, D3DVALUE yTop,
 896         D3DVALUE zTop, DWORD dwApply)
 897 {
 898         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 899
 900         TRACE("setting: Front vector = (%f,%f,%f); Top vector = (%f,%f,%f); dwApply = %d\n",
 901         xFront, yFront, zFront, xTop, yTop, zTop, dwApply);
 902         This->device->ds3dl.vOrientFront.x = xFront;
 903         This->device->ds3dl.vOrientFront.y = yFront;
 904         This->device->ds3dl.vOrientFront.z = zFront;
 905         This->device->ds3dl.vOrientTop.x = xTop;
 906         This->device->ds3dl.vOrientTop.y = yTop;
 907         This->device->ds3dl.vOrientTop.z = zTop;
 908         if (dwApply == DS3D_IMMEDIATE)
 909         {
 910                 This->device->ds3dl_need_recalc = FALSE;
 911                 DSOUND_ChangeListener(This);
 912         }
 913         This->device->ds3dl_need_recalc = TRUE;
 914         return DS_OK;
 915 }
 916
 917 static HRESULT WINAPI IDirectSound3DListenerImpl_SetPosition(IDirectSound3DListener *iface,
 918         D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply)
 919 {
 920         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 921
 922         TRACE("setting: Position vector = (%f,%f,%f); dwApply = %d\n", x, y, z, dwApply);
 923         This->device->ds3dl.vPosition.x = x;
 924         This->device->ds3dl.vPosition.y = y;
 925         This->device->ds3dl.vPosition.z = z;
 926         if (dwApply == DS3D_IMMEDIATE)
 927         {
 928                 This->device->ds3dl_need_recalc = FALSE;
 929                 DSOUND_ChangeListener(This);
 930         }
 931         This->device->ds3dl_need_recalc = TRUE;
 932         return DS_OK;
 933 }
 934
 935 static HRESULT WINAPI IDirectSound3DListenerImpl_SetRolloffFactor(IDirectSound3DListener *iface,
 936         D3DVALUE fRolloffFactor, DWORD dwApply)
 937 {
 938         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 939
 940         TRACE("setting: Rolloff Factor = %f; dwApply = %d\n", fRolloffFactor, dwApply);
 941         This->device->ds3dl.flRolloffFactor = fRolloffFactor;
 942         if (dwApply == DS3D_IMMEDIATE)
 943         {
 944                 This->device->ds3dl_need_recalc = FALSE;
 945                 DSOUND_ChangeListener(This);
 946         }
 947         This->device->ds3dl_need_recalc = TRUE;
 948         return DS_OK;
 949 }
 950
 951 static HRESULT WINAPI IDirectSound3DListenerImpl_SetVelocity(IDirectSound3DListener *iface,
 952         D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply)
 953 {
 954         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 955
 956         TRACE("setting: Velocity vector = (%f,%f,%f); dwApply = %d\n", x, y, z, dwApply);
 957         This->device->ds3dl.vVelocity.x = x;
 958         This->device->ds3dl.vVelocity.y = y;
 959         This->device->ds3dl.vVelocity.z = z;
 960         if (dwApply == DS3D_IMMEDIATE)
 961         {
 962                 This->device->ds3dl_need_recalc = FALSE;
 963                 DSOUND_ChangeListener(This);
 964         }
 965         This->device->ds3dl_need_recalc = TRUE;
 966         return DS_OK;
 967 }
 968
 969 static HRESULT WINAPI IDirectSound3DListenerImpl_CommitDeferredSettings(IDirectSound3DListener *iface)
 970 {
 971         IDirectSoundBufferImpl *This = impl_from_IDirectSound3DListener(iface);
 972
 973         TRACE("\n");
 974         DSOUND_ChangeListener(This);
 975         return DS_OK;
 976 }
 977
 978 const IDirectSound3DListenerVtbl ds3dlvt =
 979 {
 980         /* IUnknown methods */
 981         IDirectSound3DListenerImpl_QueryInterface,
 982         IDirectSound3DListenerImpl_AddRef,
 983         IDirectSound3DListenerImpl_Release,
 984         /* IDirectSound3DListener methods */
 985         IDirectSound3DListenerImpl_GetAllParameter,
 986         IDirectSound3DListenerImpl_GetDistanceFactor,
 987         IDirectSound3DListenerImpl_GetDopplerFactor,
 988         IDirectSound3DListenerImpl_GetOrientation,
 989         IDirectSound3DListenerImpl_GetPosition,
 990         IDirectSound3DListenerImpl_GetRolloffFactor,
 991         IDirectSound3DListenerImpl_GetVelocity,
 992         IDirectSound3DListenerImpl_SetAllParameters,
 993         IDirectSound3DListenerImpl_SetDistanceFactor,
 994         IDirectSound3DListenerImpl_SetDopplerFactor,
 995         IDirectSound3DListenerImpl_SetOrientation,
 996         IDirectSound3DListenerImpl_SetPosition,
 997         IDirectSound3DListenerImpl_SetRolloffFactor,
 998         IDirectSound3DListenerImpl_SetVelocity,
 999         IDirectSound3DListenerImpl_CommitDeferredSettings,
1000 };