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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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 #define NONAMELESSUNION
  44 #define NONAMELESSSTRUCT
  45 #include "windef.h"
  46 #include "winbase.h"
  47 #include "mmsystem.h"
  48 #include "winreg.h"
  49 #include "winternl.h"
  50 #include "mmddk.h"
  51 #include "wine/debug.h"
  52 #include "dsound.h"
  53 #include "dsdriver.h"
  54 #include "dsound_private.h"
  55
  56 /* default intensity level for human ears */
  57 #define DEFAULT_INTENSITY 0.000000000001f
  58 /* default velocity of sound in the air */
  59 #define DEFAULT_VELOCITY 340
  60
  61 WINE_DEFAULT_DEBUG_CHANNEL(dsound3d);
  62
  63 /*******************************************************************************
  64  *              Auxiliary functions
  65  */
  66
  67 /* scalar product (i believe it's called dot product in english) */
  68 static inline D3DVALUE ScalarProduct (LPD3DVECTOR a, LPD3DVECTOR b)
  69 {
  70         D3DVALUE c;
  71         c = (a->x*b->x) + (a->y*b->y) + (a->z*b->z);
  72         TRACE("(%f,%f,%f) * (%f,%f,%f) = %f)\n", a->x, a->y, a->z, b->x, b->y, \
  73               b->z, c);
  74         return c;
  75 }
  76
  77 /* vector product (i believe it's called cross product in english */
  78 static inline D3DVECTOR VectorProduct (LPD3DVECTOR a, LPD3DVECTOR b)
  79 {
  80         D3DVECTOR c;
  81         c.x = (a->y*b->z) - (a->z*b->y);
  82         c.y = (a->z*b->x) - (a->x*b->z);
  83         c.z = (a->x*b->y) - (a->y*b->x);
  84         TRACE("(%f,%f,%f) x (%f,%f,%f) = (%f,%f,%f)\n", a->x, a->y, a->z, b->x, b->y, \
  85               b->z, c.x, c.y, c.z);
  86         return c;
  87 }
  88
  89 /* magnitude (length) of vector */
  90 static inline D3DVALUE VectorMagnitude (LPD3DVECTOR a)
  91 {
  92         D3DVALUE l;
  93         l = sqrt (ScalarProduct (a, a));
  94         TRACE("|(%f,%f,%f)| = %f\n", a->x, a->y, a->z, l);
  95         return l;
  96 }
  97
  98 /* conversion between radians and degrees */
  99 static inline D3DVALUE RadToDeg (D3DVALUE angle)
 100 {
 101         D3DVALUE newangle;
 102         newangle = angle * (360/(2*M_PI));
 103         TRACE("%f rad = %f deg\n", angle, newangle);
 104         return newangle;
 105 }
 106
 107 /* conversion between degrees and radians */
 108 static inline D3DVALUE DegToRad (D3DVALUE angle)
 109 {
 110         D3DVALUE newangle;
 111         newangle = angle * (2*M_PI/360);
 112         TRACE("%f deg = %f rad\n", angle, newangle);
 113         return newangle;
 114 }
 115
 116 /* angle between vectors - deg version */
 117 static inline D3DVALUE AngleBetweenVectorsDeg (LPD3DVECTOR a, LPD3DVECTOR b)
 118 {
 119         D3DVALUE la, lb, product, angle, cos;
 120         /* definition of scalar product: a*b = |a|*|b|*cos...therefore: */
 121         product = ScalarProduct (a,b);
 122         la = VectorMagnitude (a);
 123         lb = VectorMagnitude (b);
 124         cos = product/(la*lb);
 125         angle = acos(cos);
 126         /* we now have angle in radians */
 127         angle = RadToDeg(angle);
 128         TRACE("angle between (%f,%f,%f) and (%f,%f,%f) = %f degrees\n",  a->x, a->y, a->z, b->x,
 129               b->y, b->z, angle);
 130         return angle;
 131 }
 132
 133 /* angle between vectors - rad version */
 134 static inline D3DVALUE AngleBetweenVectorsRad (LPD3DVECTOR a, LPD3DVECTOR b)
 135 {
 136         D3DVALUE la, lb, product, angle, cos;
 137         /* definition of scalar product: a*b = |a|*|b|*cos...therefore: */
 138         product = ScalarProduct (a,b);
 139         la = VectorMagnitude (a);
 140         lb = VectorMagnitude (b);
 141         cos = product/(la*lb);
 142         angle = acos(cos);
 143         TRACE("angle between (%f,%f,%f) and (%f,%f,%f) = %f radians\n",  a->x, a->y, a->z, b->x,
 144               b->y, b->z, angle);
 145         return angle;
 146 }
 147
 148 /* calculates vector between two points */
 149 static inline D3DVECTOR VectorBetweenTwoPoints (LPD3DVECTOR a, LPD3DVECTOR b)
 150 {
 151         D3DVECTOR c;
 152         c.x = b->x - a->x;
 153         c.y = b->y - a->y;
 154         c.z = b->z - a->z;
 155         TRACE("A (%f,%f,%f), B (%f,%f,%f), AB = (%f,%f,%f)\n", a->x, a->y, a->z, b->x, b->y,
 156               b->z, c.x, c.y, c.z);
 157         return c;
 158 }
 159
 160 /* calculates the length of vector's projection on another vector */
 161 static inline D3DVALUE ProjectVector (LPD3DVECTOR a, LPD3DVECTOR p)
 162 {
 163         D3DVALUE prod, result;
 164         prod = ScalarProduct(a, p);
 165         result = prod/VectorMagnitude(p);
 166         TRACE("length projection of (%f,%f,%f) on (%f,%f,%f) = %f\n", a->x, a->y, a->z, p->x,
 167               p->y, p->z, result);
 168         return result;
 169 }
 170
 171 /*******************************************************************************
 172  *              3D Buffer and Listener mixing
 173  */
 174
 175 void DSOUND_Calc3DBuffer(IDirectSoundBufferImpl *dsb)
 176 {
 177         /* volume, at which the sound will be played after all calcs. */
 178         D3DVALUE lVolume = 0;
 179         /* intensity (used for distance related stuff) */
 180         double flIntensity;
 181         double flTemp;
 182         /* stuff for distance related stuff calc. */
 183         D3DVECTOR vDistance;
 184         D3DVALUE flDistance = 0;
 185         /* panning related stuff */
 186         D3DVALUE flAngle;
 187         D3DVECTOR vLeft;
 188         /* doppler shift related stuff */
 189 #if 0
 190         D3DVALUE flFreq, flBufferVel, flListenerVel;
 191 #endif
 192
 193         TRACE("(%p)\n",dsb);
 194
 195         /* initial buffer volume */
 196         lVolume = dsb->ds3db_lVolume;
 197
 198         switch (dsb->ds3db_ds3db.dwMode)
 199         {
 200                 case DS3DMODE_DISABLE:
 201                         TRACE("3D processing disabled\n");
 202                         /* this one is here only to eliminate annoying warning message */
 203                         DSOUND_RecalcVolPan (&dsb->volpan);
 204                         DSOUND_ForceRemix (dsb);
 205                         break;
 206                 case DS3DMODE_NORMAL:
 207                         TRACE("Normal 3D processing mode\n");
 208                         /* we need to calculate distance between buffer and listener*/
 209                         vDistance = VectorBetweenTwoPoints(&dsb->ds3db_ds3db.vPosition, &dsb->dsound->ds3dl.vPosition);
 210                         flDistance = VectorMagnitude (&vDistance);
 211                         break;
 212                 case DS3DMODE_HEADRELATIVE:
 213                         TRACE("Head-relative 3D processing mode\n");
 214                         /* distance between buffer and listener is same as buffer's position */
 215                         flDistance = VectorMagnitude (&dsb->ds3db_ds3db.vPosition);
 216                         break;
 217         }
 218
 219         if (flDistance > dsb->ds3db_ds3db.flMaxDistance)
 220         {
 221                 /* some apps don't want you to hear too distant sounds... */
 222                 if (dsb->dsbd.dwFlags & DSBCAPS_MUTE3DATMAXDISTANCE)
 223                 {
 224                         dsb->volpan.lVolume = DSBVOLUME_MIN;
 225                         DSOUND_RecalcVolPan (&dsb->volpan);
 226                         /* i guess mixing here would be a waste of power */
 227                         return;
 228                 }
 229                 else
 230                         flDistance = dsb->ds3db_ds3db.flMaxDistance;
 231         }
 232
 233         if (flDistance < dsb->ds3db_ds3db.flMinDistance)
 234                 flDistance = dsb->ds3db_ds3db.flMinDistance;
 235
 236         /* the following formula is taken from my physics book. I think it's ok for the *real* world...i hope m$ does it that way */
 237         lVolume += 10000; /* ms likes working with negative volume...i don't */
 238         lVolume /= 1000; /* convert hundreths of dB into B */
 239         /* intensity level (loudness) = log10(Intensity/DefaultIntensity)...therefore */
 240         flIntensity = pow(10,lVolume)*DEFAULT_INTENSITY;
 241         flTemp = (flDistance/dsb->ds3db_ds3db.flMinDistance)*(flDistance/dsb->ds3db_ds3db.flMinDistance);
 242         flIntensity /= flTemp;
 243         lVolume = log10(flIntensity/DEFAULT_INTENSITY);
 244         lVolume *= 1000; /* convert back to hundreths of dB */
 245         lVolume -= 10000; /* we need to do it in ms way */
 246         TRACE("dist. att: Distance = %f, MinDistance = %f => adjusting volume %ld to %f\n", flDistance, dsb->ds3db_ds3db.flMinDistance, dsb->ds3db_lVolume, lVolume);
 247
 248         /* conning */
 249         /* sometimes it happens that vConeOrientation vector = (0,0,0); in this case angle is "nan" and it's useless*/
 250         if (dsb->ds3db_ds3db.vConeOrientation.x == 0 && dsb->ds3db_ds3db.vConeOrientation.y == 0 && dsb->ds3db_ds3db.vConeOrientation.z == 0)
 251         {
 252                 TRACE("conning: cones not set\n");
 253         }
 254         else
 255         {
 256                 /* calculate angle */
 257                 flAngle = AngleBetweenVectorsDeg(&dsb->ds3db_ds3db.vConeOrientation, &vDistance);
 258                 /* if by any chance it happens that OutsideConeAngle = InsideConeAngle (that means that conning has no effect) */
 259                 if (dsb->ds3db_ds3db.dwInsideConeAngle != dsb->ds3db_ds3db.dwOutsideConeAngle)
 260                 {
 261                         /* my test show that for my way of calc., we need only half of angles */
 262                         DWORD dwInsideConeAngle = dsb->ds3db_ds3db.dwInsideConeAngle/2;
 263                         DWORD dwOutsideConeAngle = dsb->ds3db_ds3db.dwOutsideConeAngle/2;
 264                         /* full volume */
 265                         if (flAngle < dwInsideConeAngle)
 266                                 flAngle = dwInsideConeAngle;
 267                         /* min (app defined) volume */
 268                         if (flAngle > dwOutsideConeAngle)
 269                                 flAngle = dwOutsideConeAngle;
 270                         /* this probably isn't the right thing, but it's ok for the time being */
 271                         lVolume += ((dsb->ds3db_ds3db.lConeOutsideVolume)/((dwOutsideConeAngle) - (dwInsideConeAngle))) * flAngle;
 272                 }
 273                 TRACE("conning: Angle = %f deg; InsideConeAngle(/2) = %ld deg; OutsideConeAngle(/2) = %ld deg; ConeOutsideVolume = %ld => adjusting volume to %f\n",
 274                        flAngle, dsb->ds3db_ds3db.dwInsideConeAngle/2, dsb->ds3db_ds3db.dwOutsideConeAngle/2, dsb->ds3db_ds3db.lConeOutsideVolume, lVolume);
 275         }
 276         dsb->volpan.lVolume = lVolume;
 277
 278         /* panning */
 279         if (dsb->dsound->ds3dl.vPosition.x == dsb->ds3db_ds3db.vPosition.x &&
 280             dsb->dsound->ds3dl.vPosition.y == dsb->ds3db_ds3db.vPosition.y &&
 281             dsb->dsound->ds3dl.vPosition.z == dsb->ds3db_ds3db.vPosition.z) {
 282                 dsb->volpan.lPan = 0;
 283                 flAngle = 0.0;
 284         }
 285         else
 286         {
 287                 vDistance = VectorBetweenTwoPoints(&dsb->dsound->ds3dl.vPosition, &dsb->ds3db_ds3db.vPosition);
 288                 vLeft = VectorProduct(&dsb->dsound->ds3dl.vOrientFront, &dsb->dsound->ds3dl.vOrientTop);
 289                 flAngle = AngleBetweenVectorsRad(&vLeft, &vDistance);
 290                 /* for now, we'll use "linear formula" (which is probably incorrect); if someone has it in book, correct it */
 291                 dsb->volpan.lPan = 10000*2*flAngle/M_PI - 10000;
 292         }
 293         TRACE("panning: Angle = %f rad, lPan = %ld\n", flAngle, dsb->volpan.lPan);
 294
 295         /* FIXME: Doppler Effect disabled since i have no idea which frequency to change and how to do it */
 296 #if 0
 297         /* doppler shift*/
 298         if ((VectorMagnitude(&ds3db.vVelocity) == 0) && (VectorMagnitude(&dsb->dsound->ds3dl.vVelocity) == 0))
 299         {
 300                 TRACE("doppler: Buffer and Listener don't have velocities\n");
 301         }
 302         else
 303         {
 304                 /* calculate length of ds3db.vVelocity component which causes Doppler Effect
 305                    NOTE: if buffer moves TOWARDS the listener, it's velocity component is NEGATIVE
 306                          if buffer moves AWAY from listener, it's velocity component is POSITIVE */
 307                 flBufferVel = ProjectVector(&dsb->ds3db_ds3db.vVelocity, &vDistance);
 308                 /* calculate length of ds3dl.vVelocity component which causes Doppler Effect
 309                    NOTE: if listener moves TOWARDS the buffer, it's velocity component is POSITIVE
 310                          if listener moves AWAY from buffer, it's velocity component is NEGATIVE */
 311                 flListenerVel = ProjectVector(&dsb->dsound->ds3dl.vVelocity, &vDistance);
 312                 /* formula taken from Gianicoli D.: Physics, 4th edition: */
 313                 /* FIXME: replace dsb->freq with appropriate frequency ! */
 314                 flFreq = dsb->freq * ((DEFAULT_VELOCITY + flListenerVel)/(DEFAULT_VELOCITY + flBufferVel));
 315                 TRACE("doppler: Buffer velocity (component) = %lf, Listener velocity (component) = %lf => Doppler shift: %ld Hz -> %lf Hz\n", flBufferVel, flListenerVel, \
 316                       dsb->freq, flFreq);
 317                 /* FIXME: replace following line with correct frequency setting ! */
 318                 dsb->freq = flFreq;
 319         }
 320 #endif
 321
 322         /* time for remix */
 323         DSOUND_RecalcVolPan(&dsb->volpan);
 324 }
 325
 326 static void DSOUND_Mix3DBuffer(IDirectSoundBufferImpl *dsb)
 327 {
 328         TRACE("(%p)\n",dsb);
 329
 330         DSOUND_Calc3DBuffer(dsb);
 331         DSOUND_ForceRemix(dsb);
 332 }
 333
 334 static void WINAPI DSOUND_ChangeListener(IDirectSound3DListenerImpl *ds3dl)
 335 {
 336         int i;
 337         TRACE("(%p)\n",ds3dl);
 338         for (i = 0; i < ds3dl->dsound->nrofbuffers; i++)
 339         {
 340                 /* some buffers don't have 3d buffer (Ultima IX seems to
 341                 crash without the following line) */
 342                 if (ds3dl->dsound->buffers[i]->ds3db == NULL)
 343                         continue;
 344                 if (ds3dl->dsound->buffers[i]->ds3db_need_recalc)
 345                 {
 346                         DSOUND_Mix3DBuffer(ds3dl->dsound->buffers[i]);
 347                 }
 348         }
 349 }
 350
 351 /*******************************************************************************
 352  *              IDirectSound3DBuffer
 353  */
 354
 355 /* IUnknown methods */
 356 static HRESULT WINAPI IDirectSound3DBufferImpl_QueryInterface(
 357         LPDIRECTSOUND3DBUFFER iface, REFIID riid, LPVOID *ppobj)
 358 {
 359         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 360
 361         TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 362         return IDirectSoundBuffer_QueryInterface((LPDIRECTSOUNDBUFFER8)This->dsb, riid, ppobj);
 363 }
 364
 365 static ULONG WINAPI IDirectSound3DBufferImpl_AddRef(LPDIRECTSOUND3DBUFFER iface)
 366 {
 367     IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 368     ULONG ref = InterlockedIncrement(&(This->ref));
 369     TRACE("(%p) ref was %ld\n", This, ref - 1);
 370     return ref;
 371 }
 372
 373 static ULONG WINAPI IDirectSound3DBufferImpl_Release(LPDIRECTSOUND3DBUFFER iface)
 374 {
 375     IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 376     ULONG ref = InterlockedDecrement(&(This->ref));
 377     TRACE("(%p) ref was %ld\n", This, ref + 1);
 378
 379     if (!ref) {
 380         This->dsb->ds3db = NULL;
 381         IDirectSoundBuffer_Release((LPDIRECTSOUNDBUFFER8)This->dsb);
 382         HeapFree(GetProcessHeap(), 0, This);
 383         TRACE("(%p) released\n", This);
 384     }
 385     return ref;
 386 }
 387
 388 /* IDirectSound3DBuffer methods */
 389 static HRESULT WINAPI IDirectSound3DBufferImpl_GetAllParameters(
 390         LPDIRECTSOUND3DBUFFER iface,
 391         LPDS3DBUFFER lpDs3dBuffer)
 392 {
 393         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 394         TRACE("(%p,%p)\n",This,lpDs3dBuffer);
 395
 396         if (lpDs3dBuffer == NULL) {
 397                 WARN("invalid parameter: lpDs3dBuffer == NULL\n");
 398                 return DSERR_INVALIDPARAM;
 399         }
 400
 401         if (lpDs3dBuffer->dwSize < sizeof(*lpDs3dBuffer)) {
 402                 WARN("invalid parameter: lpDs3dBuffer->dwSize = %ld < %d\n",lpDs3dBuffer->dwSize, sizeof(*lpDs3dBuffer));
 403                 return DSERR_INVALIDPARAM;
 404         }
 405
 406         TRACE("returning: all parameters\n");
 407         *lpDs3dBuffer = This->dsb->ds3db_ds3db;
 408         return DS_OK;
 409 }
 410
 411 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeAngles(
 412         LPDIRECTSOUND3DBUFFER iface,
 413         LPDWORD lpdwInsideConeAngle,
 414         LPDWORD lpdwOutsideConeAngle)
 415 {
 416         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 417         TRACE("returning: Inside Cone Angle = %ld degrees; Outside Cone Angle = %ld degrees\n",
 418                 This->dsb->ds3db_ds3db.dwInsideConeAngle, This->dsb->ds3db_ds3db.dwOutsideConeAngle);
 419         *lpdwInsideConeAngle = This->dsb->ds3db_ds3db.dwInsideConeAngle;
 420         *lpdwOutsideConeAngle = This->dsb->ds3db_ds3db.dwOutsideConeAngle;
 421         return DS_OK;
 422 }
 423
 424 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeOrientation(
 425         LPDIRECTSOUND3DBUFFER iface,
 426         LPD3DVECTOR lpvConeOrientation)
 427 {
 428         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 429         TRACE("returning: Cone Orientation vector = (%f,%f,%f)\n",
 430                 This->dsb->ds3db_ds3db.vConeOrientation.x,
 431                 This->dsb->ds3db_ds3db.vConeOrientation.y,
 432                 This->dsb->ds3db_ds3db.vConeOrientation.z);
 433         *lpvConeOrientation = This->dsb->ds3db_ds3db.vConeOrientation;
 434         return DS_OK;
 435 }
 436
 437 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeOutsideVolume(
 438         LPDIRECTSOUND3DBUFFER iface,
 439         LPLONG lplConeOutsideVolume)
 440 {
 441         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 442         TRACE("returning: Cone Outside Volume = %ld\n", This->dsb->ds3db_ds3db.lConeOutsideVolume);
 443         *lplConeOutsideVolume = This->dsb->ds3db_ds3db.lConeOutsideVolume;
 444         return DS_OK;
 445 }
 446
 447 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMaxDistance(
 448         LPDIRECTSOUND3DBUFFER iface,
 449         LPD3DVALUE lpfMaxDistance)
 450 {
 451         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 452         TRACE("returning: Max Distance = %f\n", This->dsb->ds3db_ds3db.flMaxDistance);
 453         *lpfMaxDistance = This->dsb->ds3db_ds3db.flMaxDistance;
 454         return DS_OK;
 455 }
 456
 457 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMinDistance(
 458         LPDIRECTSOUND3DBUFFER iface,
 459         LPD3DVALUE lpfMinDistance)
 460 {
 461         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 462         TRACE("returning: Min Distance = %f\n", This->dsb->ds3db_ds3db.flMinDistance);
 463         *lpfMinDistance = This->dsb->ds3db_ds3db.flMinDistance;
 464         return DS_OK;
 465 }
 466
 467 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMode(
 468         LPDIRECTSOUND3DBUFFER iface,
 469         LPDWORD lpdwMode)
 470 {
 471         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 472         TRACE("returning: Mode = %ld\n", This->dsb->ds3db_ds3db.dwMode);
 473         *lpdwMode = This->dsb->ds3db_ds3db.dwMode;
 474         return DS_OK;
 475 }
 476
 477 static HRESULT WINAPI IDirectSound3DBufferImpl_GetPosition(
 478         LPDIRECTSOUND3DBUFFER iface,
 479         LPD3DVECTOR lpvPosition)
 480 {
 481         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 482         TRACE("returning: Position vector = (%f,%f,%f)\n",
 483                 This->dsb->ds3db_ds3db.vPosition.x,
 484                 This->dsb->ds3db_ds3db.vPosition.y,
 485                 This->dsb->ds3db_ds3db.vPosition.z);
 486         *lpvPosition = This->dsb->ds3db_ds3db.vPosition;
 487         return DS_OK;
 488 }
 489
 490 static HRESULT WINAPI IDirectSound3DBufferImpl_GetVelocity(
 491         LPDIRECTSOUND3DBUFFER iface,
 492         LPD3DVECTOR lpvVelocity)
 493 {
 494         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 495         TRACE("returning: Velocity vector = (%f,%f,%f)\n",
 496                 This->dsb->ds3db_ds3db.vVelocity.x,
 497                 This->dsb->ds3db_ds3db.vVelocity.y,
 498                 This->dsb->ds3db_ds3db.vVelocity.z);
 499         *lpvVelocity = This->dsb->ds3db_ds3db.vVelocity;
 500         return DS_OK;
 501 }
 502
 503 static HRESULT WINAPI IDirectSound3DBufferImpl_SetAllParameters(
 504         LPDIRECTSOUND3DBUFFER iface,
 505         LPCDS3DBUFFER lpcDs3dBuffer,
 506         DWORD dwApply)
 507 {
 508         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 509         DWORD status = DSERR_INVALIDPARAM;
 510         TRACE("(%p,%p,%lx)\n",iface,lpcDs3dBuffer,dwApply);
 511
 512         if (lpcDs3dBuffer == NULL) {
 513                 WARN("invalid parameter: lpcDs3dBuffer == NULL\n");
 514                 return status;
 515         }
 516
 517         if (lpcDs3dBuffer->dwSize != sizeof(DS3DBUFFER)) {
 518                 WARN("invalid parameter: lpcDs3dBuffer->dwSize = %ld != %d\n",
 519                         lpcDs3dBuffer->dwSize, sizeof(DS3DBUFFER));
 520                 return status;
 521         }
 522
 523         TRACE("setting: all parameters; dwApply = %ld\n", dwApply);
 524         This->dsb->ds3db_ds3db = *lpcDs3dBuffer;
 525
 526         if (dwApply == DS3D_IMMEDIATE)
 527         {
 528                 DSOUND_Mix3DBuffer(This->dsb);
 529         }
 530         This->dsb->ds3db_need_recalc = TRUE;
 531         status = DS_OK;
 532
 533         return status;
 534 }
 535
 536 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeAngles(
 537         LPDIRECTSOUND3DBUFFER iface,
 538         DWORD dwInsideConeAngle,
 539         DWORD dwOutsideConeAngle,
 540         DWORD dwApply)
 541 {
 542         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 543         TRACE("setting: Inside Cone Angle = %ld; Outside Cone Angle = %ld; dwApply = %ld\n",
 544                 dwInsideConeAngle, dwOutsideConeAngle, dwApply);
 545         This->dsb->ds3db_ds3db.dwInsideConeAngle = dwInsideConeAngle;
 546         This->dsb->ds3db_ds3db.dwOutsideConeAngle = dwOutsideConeAngle;
 547         if (dwApply == DS3D_IMMEDIATE)
 548         {
 549                 DSOUND_Mix3DBuffer(This->dsb);
 550         }
 551         This->dsb->ds3db_need_recalc = TRUE;
 552         return DS_OK;
 553 }
 554
 555 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeOrientation(
 556         LPDIRECTSOUND3DBUFFER iface,
 557         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 558         DWORD dwApply)
 559 {
 560         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 561         TRACE("setting: Cone Orientation vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 562         This->dsb->ds3db_ds3db.vConeOrientation.x = x;
 563         This->dsb->ds3db_ds3db.vConeOrientation.y = y;
 564         This->dsb->ds3db_ds3db.vConeOrientation.z = z;
 565         if (dwApply == DS3D_IMMEDIATE)
 566         {
 567                 This->dsb->ds3db_need_recalc = FALSE;
 568                 DSOUND_Mix3DBuffer(This->dsb);
 569         }
 570         This->dsb->ds3db_need_recalc = TRUE;
 571         return DS_OK;
 572 }
 573
 574 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeOutsideVolume(
 575         LPDIRECTSOUND3DBUFFER iface,
 576         LONG lConeOutsideVolume,
 577         DWORD dwApply)
 578 {
 579         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 580         TRACE("setting: ConeOutsideVolume = %ld; dwApply = %ld\n", lConeOutsideVolume, dwApply);
 581         This->dsb->ds3db_ds3db.lConeOutsideVolume = lConeOutsideVolume;
 582         if (dwApply == DS3D_IMMEDIATE)
 583         {
 584                 This->dsb->ds3db_need_recalc = FALSE;
 585                 DSOUND_Mix3DBuffer(This->dsb);
 586         }
 587         This->dsb->ds3db_need_recalc = TRUE;
 588         return DS_OK;
 589 }
 590
 591 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMaxDistance(
 592         LPDIRECTSOUND3DBUFFER iface,
 593         D3DVALUE fMaxDistance,
 594         DWORD dwApply)
 595 {
 596         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 597         TRACE("setting: MaxDistance = %f; dwApply = %ld\n", fMaxDistance, dwApply);
 598         This->dsb->ds3db_ds3db.flMaxDistance = fMaxDistance;
 599         if (dwApply == DS3D_IMMEDIATE)
 600         {
 601                 This->dsb->ds3db_need_recalc = FALSE;
 602                 DSOUND_Mix3DBuffer(This->dsb);
 603         }
 604         This->dsb->ds3db_need_recalc = TRUE;
 605         return DS_OK;
 606 }
 607
 608 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMinDistance(
 609         LPDIRECTSOUND3DBUFFER iface,
 610         D3DVALUE fMinDistance,
 611         DWORD dwApply)
 612 {
 613         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 614         TRACE("setting: MinDistance = %f; dwApply = %ld\n", fMinDistance, dwApply);
 615         This->dsb->ds3db_ds3db.flMinDistance = fMinDistance;
 616         if (dwApply == DS3D_IMMEDIATE)
 617         {
 618                 This->dsb->ds3db_need_recalc = FALSE;
 619                 DSOUND_Mix3DBuffer(This->dsb);
 620         }
 621         This->dsb->ds3db_need_recalc = TRUE;
 622         return DS_OK;
 623 }
 624
 625 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMode(
 626         LPDIRECTSOUND3DBUFFER iface,
 627         DWORD dwMode,
 628         DWORD dwApply)
 629 {
 630         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 631         TRACE("setting: Mode = %ld; dwApply = %ld\n", dwMode, dwApply);
 632         This->dsb->ds3db_ds3db.dwMode = dwMode;
 633         if (dwApply == DS3D_IMMEDIATE)
 634         {
 635                 This->dsb->ds3db_need_recalc = FALSE;
 636                 DSOUND_Mix3DBuffer(This->dsb);
 637         }
 638         This->dsb->ds3db_need_recalc = TRUE;
 639         return DS_OK;
 640 }
 641
 642 static HRESULT WINAPI IDirectSound3DBufferImpl_SetPosition(
 643         LPDIRECTSOUND3DBUFFER iface,
 644         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 645         DWORD dwApply)
 646 {
 647         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 648         TRACE("setting: Position vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 649         This->dsb->ds3db_ds3db.vPosition.x = x;
 650         This->dsb->ds3db_ds3db.vPosition.y = y;
 651         This->dsb->ds3db_ds3db.vPosition.z = z;
 652         if (dwApply == DS3D_IMMEDIATE)
 653         {
 654                 This->dsb->ds3db_need_recalc = FALSE;
 655                 DSOUND_Mix3DBuffer(This->dsb);
 656         }
 657         This->dsb->ds3db_need_recalc = TRUE;
 658         return DS_OK;
 659 }
 660
 661 static HRESULT WINAPI IDirectSound3DBufferImpl_SetVelocity(
 662         LPDIRECTSOUND3DBUFFER iface,
 663         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 664         DWORD dwApply)
 665 {
 666         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 667         TRACE("setting: Velocity vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 668         This->dsb->ds3db_ds3db.vVelocity.x = x;
 669         This->dsb->ds3db_ds3db.vVelocity.y = y;
 670         This->dsb->ds3db_ds3db.vVelocity.z = z;
 671         if (dwApply == DS3D_IMMEDIATE)
 672         {
 673                 This->dsb->ds3db_need_recalc = FALSE;
 674                 DSOUND_Mix3DBuffer(This->dsb);
 675         }
 676         This->dsb->ds3db_need_recalc = TRUE;
 677         return DS_OK;
 678 }
 679
 680 static IDirectSound3DBufferVtbl ds3dbvt =
 681 {
 682         /* IUnknown methods */
 683         IDirectSound3DBufferImpl_QueryInterface,
 684         IDirectSound3DBufferImpl_AddRef,
 685         IDirectSound3DBufferImpl_Release,
 686         /* IDirectSound3DBuffer methods */
 687         IDirectSound3DBufferImpl_GetAllParameters,
 688         IDirectSound3DBufferImpl_GetConeAngles,
 689         IDirectSound3DBufferImpl_GetConeOrientation,
 690         IDirectSound3DBufferImpl_GetConeOutsideVolume,
 691         IDirectSound3DBufferImpl_GetMaxDistance,
 692         IDirectSound3DBufferImpl_GetMinDistance,
 693         IDirectSound3DBufferImpl_GetMode,
 694         IDirectSound3DBufferImpl_GetPosition,
 695         IDirectSound3DBufferImpl_GetVelocity,
 696         IDirectSound3DBufferImpl_SetAllParameters,
 697         IDirectSound3DBufferImpl_SetConeAngles,
 698         IDirectSound3DBufferImpl_SetConeOrientation,
 699         IDirectSound3DBufferImpl_SetConeOutsideVolume,
 700         IDirectSound3DBufferImpl_SetMaxDistance,
 701         IDirectSound3DBufferImpl_SetMinDistance,
 702         IDirectSound3DBufferImpl_SetMode,
 703         IDirectSound3DBufferImpl_SetPosition,
 704         IDirectSound3DBufferImpl_SetVelocity,
 705 };
 706
 707 HRESULT WINAPI IDirectSound3DBufferImpl_Create(
 708         IDirectSoundBufferImpl *dsb,
 709         IDirectSound3DBufferImpl **pds3db)
 710 {
 711         IDirectSound3DBufferImpl *ds3db;
 712         TRACE("(%p,%p)\n",dsb,pds3db);
 713
 714         ds3db = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*ds3db));
 715
 716         if (ds3db == NULL) {
 717                 WARN("out of memory\n");
 718                 *pds3db = 0;
 719                 return DSERR_OUTOFMEMORY;
 720         }
 721
 722         ds3db->ref = 0;
 723         ds3db->dsb = dsb;
 724         ds3db->lpVtbl = &ds3dbvt;
 725
 726         ds3db->dsb->ds3db_ds3db.dwSize = sizeof(DS3DBUFFER);
 727         ds3db->dsb->ds3db_ds3db.vPosition.x = 0.0;
 728         ds3db->dsb->ds3db_ds3db.vPosition.y = 0.0;
 729         ds3db->dsb->ds3db_ds3db.vPosition.z = 0.0;
 730         ds3db->dsb->ds3db_ds3db.vVelocity.x = 0.0;
 731         ds3db->dsb->ds3db_ds3db.vVelocity.y = 0.0;
 732         ds3db->dsb->ds3db_ds3db.vVelocity.z = 0.0;
 733         ds3db->dsb->ds3db_ds3db.dwInsideConeAngle = DS3D_DEFAULTCONEANGLE;
 734         ds3db->dsb->ds3db_ds3db.dwOutsideConeAngle = DS3D_DEFAULTCONEANGLE;
 735         ds3db->dsb->ds3db_ds3db.vConeOrientation.x = 0.0;
 736         ds3db->dsb->ds3db_ds3db.vConeOrientation.y = 0.0;
 737         ds3db->dsb->ds3db_ds3db.vConeOrientation.z = 0.0;
 738         ds3db->dsb->ds3db_ds3db.lConeOutsideVolume = DS3D_DEFAULTCONEOUTSIDEVOLUME;
 739         ds3db->dsb->ds3db_ds3db.flMinDistance = DS3D_DEFAULTMINDISTANCE;
 740         ds3db->dsb->ds3db_ds3db.flMaxDistance = DS3D_DEFAULTMAXDISTANCE;
 741         ds3db->dsb->ds3db_ds3db.dwMode = DS3DMODE_NORMAL;
 742
 743         ds3db->dsb->ds3db_need_recalc = TRUE;
 744
 745         IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)dsb);
 746
 747         *pds3db = ds3db;
 748         return S_OK;
 749 }
 750
 751 HRESULT WINAPI IDirectSound3DBufferImpl_Destroy(
 752     IDirectSound3DBufferImpl *pds3db)
 753 {
 754     TRACE("(%p)\n",pds3db);
 755
 756     while (IDirectSound3DBufferImpl_Release((LPDIRECTSOUND3DBUFFER)pds3db) > 0);
 757
 758     return S_OK;
 759 }
 760
 761 /*******************************************************************************
 762  *            IDirectSound3DListener
 763  */
 764
 765 /* IUnknown methods */
 766 static HRESULT WINAPI IDirectSound3DListenerImpl_QueryInterface(
 767         LPDIRECTSOUND3DLISTENER iface, REFIID riid, LPVOID *ppobj)
 768 {
 769         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 770
 771         TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 772
 773         if (ppobj == NULL) {
 774                 WARN("invalid parameter\n");
 775                 return E_INVALIDARG;
 776         }
 777
 778         *ppobj = NULL;  /* assume failure */
 779
 780         if ( IsEqualGUID(riid, &IID_IUnknown) ||
 781              IsEqualGUID(riid, &IID_IDirectSound3DListener ) ) {
 782                 IDirectSound3DListener_AddRef((LPDIRECTSOUND3DLISTENER)This);
 783                 *ppobj = This;
 784                 return S_OK;
 785         }
 786
 787         if ( IsEqualGUID(riid, &IID_IDirectSoundBuffer) ) {
 788                 if (!This->dsound->primary)
 789                         PrimaryBufferImpl_Create(This->dsound, &(This->dsound->primary), &(This->dsound->dsbd));
 790                 if (This->dsound->primary) {
 791                         *ppobj = This->dsound->primary;
 792                         IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER)*ppobj);
 793                         return S_OK;
 794                 }
 795         }
 796
 797         FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
 798         return E_NOINTERFACE;
 799 }
 800
 801 static ULONG WINAPI IDirectSound3DListenerImpl_AddRef(LPDIRECTSOUND3DLISTENER iface)
 802 {
 803     IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 804     ULONG ref = InterlockedIncrement(&(This->ref));
 805     TRACE("(%p) ref was %ld\n", This, ref - 1);
 806     return ref;
 807 }
 808
 809 static ULONG WINAPI IDirectSound3DListenerImpl_Release(LPDIRECTSOUND3DLISTENER iface)
 810 {
 811     IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 812     ULONG ref = InterlockedDecrement(&(This->ref));
 813     TRACE("(%p) ref was %ld\n", This, ref + 1);
 814
 815     if (!ref) {
 816         This->dsound->listener = 0;
 817         HeapFree(GetProcessHeap(), 0, This);
 818         TRACE("(%p) released\n", This);
 819     }
 820     return ref;
 821 }
 822
 823 /* IDirectSound3DListener methods */
 824 static HRESULT WINAPI IDirectSound3DListenerImpl_GetAllParameter(
 825         LPDIRECTSOUND3DLISTENER iface,
 826         LPDS3DLISTENER lpDS3DL)
 827 {
 828         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 829         TRACE("(%p,%p)\n",This,lpDS3DL);
 830
 831         if (lpDS3DL == NULL) {
 832                 WARN("invalid parameter: lpDS3DL == NULL\n");
 833                 return DSERR_INVALIDPARAM;
 834         }
 835
 836         if (lpDS3DL->dwSize < sizeof(*lpDS3DL)) {
 837                 WARN("invalid parameter: lpDS3DL->dwSize = %ld < %d\n",lpDS3DL->dwSize, sizeof(*lpDS3DL));
 838                 return DSERR_INVALIDPARAM;
 839         }
 840
 841         TRACE("returning: all parameters\n");
 842         *lpDS3DL = This->dsound->ds3dl;
 843         return DS_OK;
 844 }
 845
 846 static HRESULT WINAPI IDirectSound3DListenerImpl_GetDistanceFactor(
 847         LPDIRECTSOUND3DLISTENER iface,
 848         LPD3DVALUE lpfDistanceFactor)
 849 {
 850         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 851         TRACE("returning: Distance Factor = %f\n", This->dsound->ds3dl.flDistanceFactor);
 852         *lpfDistanceFactor = This->dsound->ds3dl.flDistanceFactor;
 853         return DS_OK;
 854 }
 855
 856 static HRESULT WINAPI IDirectSound3DListenerImpl_GetDopplerFactor(
 857         LPDIRECTSOUND3DLISTENER iface,
 858         LPD3DVALUE lpfDopplerFactor)
 859 {
 860         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 861         TRACE("returning: Doppler Factor = %f\n", This->dsound->ds3dl.flDopplerFactor);
 862         *lpfDopplerFactor = This->dsound->ds3dl.flDopplerFactor;
 863         return DS_OK;
 864 }
 865
 866 static HRESULT WINAPI IDirectSound3DListenerImpl_GetOrientation(
 867         LPDIRECTSOUND3DLISTENER iface,
 868         LPD3DVECTOR lpvOrientFront,
 869         LPD3DVECTOR lpvOrientTop)
 870 {
 871         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 872         TRACE("returning: OrientFront vector = (%f,%f,%f); OrientTop vector = (%f,%f,%f)\n", This->dsound->ds3dl.vOrientFront.x, \
 873         This->dsound->ds3dl.vOrientFront.y, This->dsound->ds3dl.vOrientFront.z, This->dsound->ds3dl.vOrientTop.x, This->dsound->ds3dl.vOrientTop.y, \
 874         This->dsound->ds3dl.vOrientTop.z);
 875         *lpvOrientFront = This->dsound->ds3dl.vOrientFront;
 876         *lpvOrientTop = This->dsound->ds3dl.vOrientTop;
 877         return DS_OK;
 878 }
 879
 880 static HRESULT WINAPI IDirectSound3DListenerImpl_GetPosition(
 881         LPDIRECTSOUND3DLISTENER iface,
 882         LPD3DVECTOR lpvPosition)
 883 {
 884         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 885         TRACE("returning: Position vector = (%f,%f,%f)\n", This->dsound->ds3dl.vPosition.x, This->dsound->ds3dl.vPosition.y, This->dsound->ds3dl.vPosition.z);
 886         *lpvPosition = This->dsound->ds3dl.vPosition;
 887         return DS_OK;
 888 }
 889
 890 static HRESULT WINAPI IDirectSound3DListenerImpl_GetRolloffFactor(
 891         LPDIRECTSOUND3DLISTENER iface,
 892         LPD3DVALUE lpfRolloffFactor)
 893 {
 894         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 895         TRACE("returning: RolloffFactor = %f\n", This->dsound->ds3dl.flRolloffFactor);
 896         *lpfRolloffFactor = This->dsound->ds3dl.flRolloffFactor;
 897         return DS_OK;
 898 }
 899
 900 static HRESULT WINAPI IDirectSound3DListenerImpl_GetVelocity(
 901         LPDIRECTSOUND3DLISTENER iface,
 902         LPD3DVECTOR lpvVelocity)
 903 {
 904         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 905         TRACE("returning: Velocity vector = (%f,%f,%f)\n", This->dsound->ds3dl.vVelocity.x, This->dsound->ds3dl.vVelocity.y, This->dsound->ds3dl.vVelocity.z);
 906         *lpvVelocity = This->dsound->ds3dl.vVelocity;
 907         return DS_OK;
 908 }
 909
 910 static HRESULT WINAPI IDirectSound3DListenerImpl_SetAllParameters(
 911         LPDIRECTSOUND3DLISTENER iface,
 912         LPCDS3DLISTENER lpcDS3DL,
 913         DWORD dwApply)
 914 {
 915         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 916         TRACE("setting: all parameters; dwApply = %ld\n", dwApply);
 917         This->dsound->ds3dl = *lpcDS3DL;
 918         if (dwApply == DS3D_IMMEDIATE)
 919         {
 920                 This->dsound->ds3dl_need_recalc = FALSE;
 921                 DSOUND_ChangeListener(This);
 922         }
 923         This->dsound->ds3dl_need_recalc = TRUE;
 924         return DS_OK;
 925 }
 926
 927 static HRESULT WINAPI IDirectSound3DListenerImpl_SetDistanceFactor(
 928         LPDIRECTSOUND3DLISTENER iface,
 929         D3DVALUE fDistanceFactor,
 930         DWORD dwApply)
 931 {
 932         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 933         TRACE("setting: Distance Factor = %f; dwApply = %ld\n", fDistanceFactor, dwApply);
 934         This->dsound->ds3dl.flDistanceFactor = fDistanceFactor;
 935         if (dwApply == DS3D_IMMEDIATE)
 936         {
 937                 This->dsound->ds3dl_need_recalc = FALSE;
 938                 DSOUND_ChangeListener(This);
 939         }
 940         This->dsound->ds3dl_need_recalc = TRUE;
 941         return DS_OK;
 942 }
 943
 944 static HRESULT WINAPI IDirectSound3DListenerImpl_SetDopplerFactor(
 945         LPDIRECTSOUND3DLISTENER iface,
 946         D3DVALUE fDopplerFactor,
 947         DWORD dwApply)
 948 {
 949         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 950         TRACE("setting: Doppler Factor = %f; dwApply = %ld\n", fDopplerFactor, dwApply);
 951         This->dsound->ds3dl.flDopplerFactor = fDopplerFactor;
 952         if (dwApply == DS3D_IMMEDIATE)
 953         {
 954                 This->dsound->ds3dl_need_recalc = FALSE;
 955                 DSOUND_ChangeListener(This);
 956         }
 957         This->dsound->ds3dl_need_recalc = TRUE;
 958         return DS_OK;
 959 }
 960
 961 static HRESULT WINAPI IDirectSound3DListenerImpl_SetOrientation(
 962         LPDIRECTSOUND3DLISTENER iface,
 963         D3DVALUE xFront, D3DVALUE yFront, D3DVALUE zFront,
 964         D3DVALUE xTop, D3DVALUE yTop, D3DVALUE zTop,
 965         DWORD dwApply)
 966 {
 967         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 968         TRACE("setting: Front vector = (%f,%f,%f); Top vector = (%f,%f,%f); dwApply = %ld\n", \
 969         xFront, yFront, zFront, xTop, yTop, zTop, dwApply);
 970         This->dsound->ds3dl.vOrientFront.x = xFront;
 971         This->dsound->ds3dl.vOrientFront.y = yFront;
 972         This->dsound->ds3dl.vOrientFront.z = zFront;
 973         This->dsound->ds3dl.vOrientTop.x = xTop;
 974         This->dsound->ds3dl.vOrientTop.y = yTop;
 975         This->dsound->ds3dl.vOrientTop.z = zTop;
 976         if (dwApply == DS3D_IMMEDIATE)
 977         {
 978                 This->dsound->ds3dl_need_recalc = FALSE;
 979                 DSOUND_ChangeListener(This);
 980         }
 981         This->dsound->ds3dl_need_recalc = TRUE;
 982         return DS_OK;
 983 }
 984
 985 static HRESULT WINAPI IDirectSound3DListenerImpl_SetPosition(
 986         LPDIRECTSOUND3DLISTENER iface,
 987         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 988         DWORD dwApply)
 989 {
 990         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 991         TRACE("setting: Position vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 992         This->dsound->ds3dl.vPosition.x = x;
 993         This->dsound->ds3dl.vPosition.y = y;
 994         This->dsound->ds3dl.vPosition.z = z;
 995         if (dwApply == DS3D_IMMEDIATE)
 996         {
 997                 This->dsound->ds3dl_need_recalc = FALSE;
 998                 DSOUND_ChangeListener(This);
 999         }
1000         This->dsound->ds3dl_need_recalc = TRUE;
1001         return DS_OK;
1002 }
1003
1004 static HRESULT WINAPI IDirectSound3DListenerImpl_SetRolloffFactor(
1005         LPDIRECTSOUND3DLISTENER iface,
1006         D3DVALUE fRolloffFactor,
1007         DWORD dwApply)
1008 {
1009         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
1010         TRACE("setting: Rolloff Factor = %f; dwApply = %ld\n", fRolloffFactor, dwApply);
1011         This->dsound->ds3dl.flRolloffFactor = fRolloffFactor;
1012         if (dwApply == DS3D_IMMEDIATE)
1013         {
1014                 This->dsound->ds3dl_need_recalc = FALSE;
1015                 DSOUND_ChangeListener(This);
1016         }
1017         This->dsound->ds3dl_need_recalc = TRUE;
1018         return DS_OK;
1019 }
1020
1021 static HRESULT WINAPI IDirectSound3DListenerImpl_SetVelocity(
1022         LPDIRECTSOUND3DLISTENER iface,
1023         D3DVALUE x, D3DVALUE y, D3DVALUE z,
1024         DWORD dwApply)
1025 {
1026         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
1027         TRACE("setting: Velocity vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
1028         This->dsound->ds3dl.vVelocity.x = x;
1029         This->dsound->ds3dl.vVelocity.y = y;
1030         This->dsound->ds3dl.vVelocity.z = z;
1031         if (dwApply == DS3D_IMMEDIATE)
1032         {
1033                 This->dsound->ds3dl_need_recalc = FALSE;
1034                 DSOUND_ChangeListener(This);
1035         }
1036         This->dsound->ds3dl_need_recalc = TRUE;
1037         return DS_OK;
1038 }
1039
1040 static HRESULT WINAPI IDirectSound3DListenerImpl_CommitDeferredSettings(
1041         LPDIRECTSOUND3DLISTENER iface)
1042 {
1043         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
1044         TRACE("\n");
1045         DSOUND_ChangeListener(This);
1046         return DS_OK;
1047 }
1048
1049 static IDirectSound3DListenerVtbl ds3dlvt =
1050 {
1051         /* IUnknown methods */
1052         IDirectSound3DListenerImpl_QueryInterface,
1053         IDirectSound3DListenerImpl_AddRef,
1054         IDirectSound3DListenerImpl_Release,
1055         /* IDirectSound3DListener methods */
1056         IDirectSound3DListenerImpl_GetAllParameter,
1057         IDirectSound3DListenerImpl_GetDistanceFactor,
1058         IDirectSound3DListenerImpl_GetDopplerFactor,
1059         IDirectSound3DListenerImpl_GetOrientation,
1060         IDirectSound3DListenerImpl_GetPosition,
1061         IDirectSound3DListenerImpl_GetRolloffFactor,
1062         IDirectSound3DListenerImpl_GetVelocity,
1063         IDirectSound3DListenerImpl_SetAllParameters,
1064         IDirectSound3DListenerImpl_SetDistanceFactor,
1065         IDirectSound3DListenerImpl_SetDopplerFactor,
1066         IDirectSound3DListenerImpl_SetOrientation,
1067         IDirectSound3DListenerImpl_SetPosition,
1068         IDirectSound3DListenerImpl_SetRolloffFactor,
1069         IDirectSound3DListenerImpl_SetVelocity,
1070         IDirectSound3DListenerImpl_CommitDeferredSettings,
1071 };
1072
1073 HRESULT WINAPI IDirectSound3DListenerImpl_Create(
1074         PrimaryBufferImpl *This,
1075         IDirectSound3DListenerImpl **pdsl)
1076 {
1077         IDirectSound3DListenerImpl *dsl;
1078         TRACE("(%p,%p)\n",This,pdsl);
1079
1080         dsl = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*dsl));
1081
1082         if (dsl == NULL) {
1083                 WARN("out of memory\n");
1084                 *pdsl = 0;
1085                 return DSERR_OUTOFMEMORY;
1086         }
1087
1088         dsl->ref = 0;
1089         dsl->lpVtbl = &ds3dlvt;
1090
1091         dsl->dsound = This->dsound;
1092
1093         dsl->dsound->ds3dl.dwSize = sizeof(DS3DLISTENER);
1094         dsl->dsound->ds3dl.vPosition.x = 0.0;
1095         dsl->dsound->ds3dl.vPosition.y = 0.0;
1096         dsl->dsound->ds3dl.vPosition.z = 0.0;
1097         dsl->dsound->ds3dl.vVelocity.x = 0.0;
1098         dsl->dsound->ds3dl.vVelocity.y = 0.0;
1099         dsl->dsound->ds3dl.vVelocity.z = 0.0;
1100         dsl->dsound->ds3dl.vOrientFront.x = 0.0;
1101         dsl->dsound->ds3dl.vOrientFront.y = 0.0;
1102         dsl->dsound->ds3dl.vOrientFront.z = 1.0;
1103         dsl->dsound->ds3dl.vOrientTop.x = 0.0;
1104         dsl->dsound->ds3dl.vOrientTop.y = 1.0;
1105         dsl->dsound->ds3dl.vOrientTop.z = 0.0;
1106         dsl->dsound->ds3dl.flDistanceFactor = DS3D_DEFAULTDISTANCEFACTOR;
1107         dsl->dsound->ds3dl.flRolloffFactor = DS3D_DEFAULTROLLOFFFACTOR;
1108         dsl->dsound->ds3dl.flDopplerFactor = DS3D_DEFAULTDOPPLERFACTOR;
1109
1110         dsl->dsound->ds3dl_need_recalc = TRUE;
1111
1112         *pdsl = dsl;
1113         return S_OK;
1114 }