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   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 "config.h"
  41 #include <assert.h>
  42 #include <stdarg.h>
  43 #include <stdio.h>
  44 #include <sys/types.h>
  45 #include <sys/fcntl.h>
  46 #ifdef HAVE_UNISTD_H
  47 # include <unistd.h>
  48 #endif
  49 #include <stdlib.h>
  50 #include <string.h>
  51 #include <math.h>       /* Insomnia - pow() function */
  52
  53 #define NONAMELESSUNION
  54 #define NONAMELESSSTRUCT
  55 #include "windef.h"
  56 #include "winbase.h"
  57 #include "wingdi.h"
  58 #include "winuser.h"
  59 #include "winerror.h"
  60 #include "mmsystem.h"
  61 #include "winreg.h"
  62 #include "winternl.h"
  63 #include "mmddk.h"
  64 #include "wine/windef16.h"
  65 #include "wine/debug.h"
  66 #include "dsound.h"
  67 #include "dsdriver.h"
  68 #include "dsound_private.h"
  69
  70 /* default intensity level for human ears */
  71 #define DEFAULT_INTENSITY 0.000000000001f
  72 /* default velocity of sound in the air */
  73 #define DEFAULT_VELOCITY 340
  74
  75 WINE_DEFAULT_DEBUG_CHANNEL(dsound3d);
  76
  77 /*******************************************************************************
  78  *              Auxiliary functions
  79  */
  80
  81 /* scalar product (i believe it's called dot product in english) */
  82 static inline D3DVALUE ScalarProduct (LPD3DVECTOR a, LPD3DVECTOR b)
  83 {
  84         D3DVALUE c;
  85         c = (a->x*b->x) + (a->y*b->y) + (a->z*b->z);
  86         TRACE("(%f,%f,%f) * (%f,%f,%f) = %f)\n", a->x, a->y, a->z, b->x, b->y, \
  87               b->z, c);
  88         return c;
  89 }
  90
  91 /* vector product (i believe it's called cross product in english */
  92 static inline D3DVECTOR VectorProduct (LPD3DVECTOR a, LPD3DVECTOR b)
  93 {
  94         D3DVECTOR c;
  95         c.x = (a->y*b->z) - (a->z*b->y);
  96         c.y = (a->z*b->x) - (a->x*b->z);
  97         c.z = (a->x*b->y) - (a->y*b->x);
  98         TRACE("(%f,%f,%f) x (%f,%f,%f) = (%f,%f,%f)\n", a->x, a->y, a->z, b->x, b->y, \
  99               b->z, c.x, c.y, c.z);
 100         return c;
 101 }
 102
 103 /* magnitude (length) of vector */
 104 static inline D3DVALUE VectorMagnitude (LPD3DVECTOR a)
 105 {
 106         D3DVALUE l;
 107         l = sqrt (ScalarProduct (a, a));
 108         TRACE("|(%f,%f,%f)| = %f\n", a->x, a->y, a->z, l);
 109         return l;
 110 }
 111
 112 /* conversion between radians and degrees */
 113 static inline D3DVALUE RadToDeg (D3DVALUE angle)
 114 {
 115         D3DVALUE newangle;
 116         newangle = angle * (360/(2*M_PI));
 117         TRACE("%f rad = %f deg\n", angle, newangle);
 118         return newangle;
 119 }
 120
 121 /* conversion between degrees and radians */
 122 static inline D3DVALUE DegToRad (D3DVALUE angle)
 123 {
 124         D3DVALUE newangle;
 125         newangle = angle * (2*M_PI/360);
 126         TRACE("%f deg = %f rad\n", angle, newangle);
 127         return newangle;
 128 }
 129
 130 /* angle between vectors - deg version */
 131 static inline D3DVALUE AngleBetweenVectorsDeg (LPD3DVECTOR a, LPD3DVECTOR b)
 132 {
 133         D3DVALUE la, lb, product, angle, cos;
 134         /* definition of scalar product: a*b = |a|*|b|*cos...therefore: */
 135         product = ScalarProduct (a,b);
 136         la = VectorMagnitude (a);
 137         lb = VectorMagnitude (b);
 138         cos = product/(la*lb);
 139         angle = acos(cos);
 140         /* we now have angle in radians */
 141         angle = RadToDeg(angle);
 142         TRACE("angle between (%f,%f,%f) and (%f,%f,%f) = %f degrees\n",  a->x, a->y, a->z, b->x,
 143               b->y, b->z, angle);
 144         return angle;
 145 }
 146
 147 /* angle between vectors - rad version */
 148 static inline D3DVALUE AngleBetweenVectorsRad (LPD3DVECTOR a, LPD3DVECTOR b)
 149 {
 150         D3DVALUE la, lb, product, angle, cos;
 151         /* definition of scalar product: a*b = |a|*|b|*cos...therefore: */
 152         product = ScalarProduct (a,b);
 153         la = VectorMagnitude (a);
 154         lb = VectorMagnitude (b);
 155         cos = product/(la*lb);
 156         angle = acos(cos);
 157         TRACE("angle between (%f,%f,%f) and (%f,%f,%f) = %f radians\n",  a->x, a->y, a->z, b->x,
 158               b->y, b->z, angle);
 159         return angle;
 160 }
 161
 162 /* calculates vector between two points */
 163 static inline D3DVECTOR VectorBetweenTwoPoints (LPD3DVECTOR a, LPD3DVECTOR b)
 164 {
 165         D3DVECTOR c;
 166         c.x = b->x - a->x;
 167         c.y = b->y - a->y;
 168         c.z = b->z - a->z;
 169         TRACE("A (%f,%f,%f), B (%f,%f,%f), AB = (%f,%f,%f)\n", a->x, a->y, a->z, b->x, b->y,
 170               b->z, c.x, c.y, c.z);
 171         return c;
 172 }
 173
 174 /* calculates the length of vector's projection on another vector */
 175 static inline D3DVALUE ProjectVector (LPD3DVECTOR a, LPD3DVECTOR p)
 176 {
 177         D3DVALUE prod, result;
 178         prod = ScalarProduct(a, p);
 179         result = prod/VectorMagnitude(p);
 180         TRACE("length projection of (%f,%f,%f) on (%f,%f,%f) = %f\n", a->x, a->y, a->z, p->x,
 181               p->y, p->z, result);
 182         return result;
 183 }
 184
 185 /*******************************************************************************
 186  *              3D Buffer and Listener mixing
 187  */
 188
 189 void DSOUND_Calc3DBuffer(IDirectSoundBufferImpl *dsb)
 190 {
 191         /* volume, at which the sound will be played after all calcs. */
 192         D3DVALUE lVolume = 0;
 193         /* intensity (used for distance related stuff) */
 194         double flIntensity;
 195         double flTemp;
 196         /* stuff for distance related stuff calc. */
 197         D3DVECTOR vDistance;
 198         D3DVALUE flDistance = 0;
 199         /* panning related stuff */
 200         D3DVALUE flAngle;
 201         D3DVECTOR vLeft;
 202         /* doppler shift related stuff */
 203 #if 0
 204         D3DVALUE flFreq, flBufferVel, flListenerVel;
 205 #endif
 206
 207         TRACE("(%p)\n",dsb);
 208
 209         /* initial buffer volume */
 210         lVolume = dsb->ds3db_lVolume;
 211
 212         switch (dsb->ds3db_ds3db.dwMode)
 213         {
 214                 case DS3DMODE_DISABLE:
 215                         TRACE("3D processing disabled\n");
 216                         /* this one is here only to eliminate annoying warning message */
 217                         DSOUND_RecalcVolPan (&dsb->volpan);
 218                         DSOUND_ForceRemix (dsb);
 219                         break;
 220                 case DS3DMODE_NORMAL:
 221                         TRACE("Normal 3D processing mode\n");
 222                         /* we need to calculate distance between buffer and listener*/
 223                         vDistance = VectorBetweenTwoPoints(&dsb->ds3db_ds3db.vPosition, &dsb->dsound->ds3dl.vPosition);
 224                         flDistance = VectorMagnitude (&vDistance);
 225                         break;
 226                 case DS3DMODE_HEADRELATIVE:
 227                         TRACE("Head-relative 3D processing mode\n");
 228                         /* distance between buffer and listener is same as buffer's position */
 229                         flDistance = VectorMagnitude (&dsb->ds3db_ds3db.vPosition);
 230                         break;
 231         }
 232
 233         if (flDistance > dsb->ds3db_ds3db.flMaxDistance)
 234         {
 235                 /* some apps don't want you to hear too distant sounds... */
 236                 if (dsb->dsbd.dwFlags & DSBCAPS_MUTE3DATMAXDISTANCE)
 237                 {
 238                         dsb->volpan.lVolume = DSBVOLUME_MIN;
 239                         DSOUND_RecalcVolPan (&dsb->volpan);
 240                         /* i guess mixing here would be a waste of power */
 241                         return;
 242                 }
 243                 else
 244                         flDistance = dsb->ds3db_ds3db.flMaxDistance;
 245         }
 246
 247         if (flDistance < dsb->ds3db_ds3db.flMinDistance)
 248                 flDistance = dsb->ds3db_ds3db.flMinDistance;
 249
 250         /* 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 */
 251         lVolume += 10000; /* ms likes working with negative volume...i don't */
 252         lVolume /= 1000; /* convert hundreths of dB into B */
 253         /* intensity level (loudness) = log10(Intensity/DefaultIntensity)...therefore */
 254         flIntensity = pow(10,lVolume)*DEFAULT_INTENSITY;
 255         flTemp = (flDistance/dsb->ds3db_ds3db.flMinDistance)*(flDistance/dsb->ds3db_ds3db.flMinDistance);
 256         flIntensity /= flTemp;
 257         lVolume = log10(flIntensity/DEFAULT_INTENSITY);
 258         lVolume *= 1000; /* convert back to hundreths of dB */
 259         lVolume -= 10000; /* we need to do it in ms way */
 260         TRACE("dist. att: Distance = %f, MinDistance = %f => adjusting volume %ld to %f\n", flDistance, dsb->ds3db_ds3db.flMinDistance, dsb->ds3db_lVolume, lVolume);
 261
 262         /* conning */
 263         /* sometimes it happens that vConeOrientation vector = (0,0,0); in this case angle is "nan" and it's useless*/
 264         if (dsb->ds3db_ds3db.vConeOrientation.x == 0 && dsb->ds3db_ds3db.vConeOrientation.y == 0 && dsb->ds3db_ds3db.vConeOrientation.z == 0)
 265         {
 266                 TRACE("conning: cones not set\n");
 267         }
 268         else
 269         {
 270                 /* calculate angle */
 271                 flAngle = AngleBetweenVectorsDeg(&dsb->ds3db_ds3db.vConeOrientation, &vDistance);
 272                 /* if by any chance it happens that OutsideConeAngle = InsideConeAngle (that means that conning has no effect) */
 273                 if (dsb->ds3db_ds3db.dwInsideConeAngle != dsb->ds3db_ds3db.dwOutsideConeAngle)
 274                 {
 275                         /* my test show that for my way of calc., we need only half of angles */
 276                         DWORD dwInsideConeAngle = dsb->ds3db_ds3db.dwInsideConeAngle/2;
 277                         DWORD dwOutsideConeAngle = dsb->ds3db_ds3db.dwOutsideConeAngle/2;
 278                         /* full volume */
 279                         if (flAngle < dwInsideConeAngle)
 280                                 flAngle = dwInsideConeAngle;
 281                         /* min (app defined) volume */
 282                         if (flAngle > dwOutsideConeAngle)
 283                                 flAngle = dwOutsideConeAngle;
 284                         /* this probably isn't the right thing, but it's ok for the time being */
 285                         lVolume += ((dsb->ds3db_ds3db.lConeOutsideVolume)/((dwOutsideConeAngle) - (dwInsideConeAngle))) * flAngle;
 286                 }
 287                 TRACE("conning: Angle = %f deg; InsideConeAngle(/2) = %ld deg; OutsideConeAngle(/2) = %ld deg; ConeOutsideVolume = %ld => adjusting volume to %f\n",
 288                        flAngle, dsb->ds3db_ds3db.dwInsideConeAngle/2, dsb->ds3db_ds3db.dwOutsideConeAngle/2, dsb->ds3db_ds3db.lConeOutsideVolume, lVolume);
 289         }
 290         dsb->volpan.lVolume = lVolume;
 291
 292         /* panning */
 293         if (dsb->dsound->ds3dl.vPosition.x == dsb->ds3db_ds3db.vPosition.x &&
 294             dsb->dsound->ds3dl.vPosition.y == dsb->ds3db_ds3db.vPosition.y &&
 295             dsb->dsound->ds3dl.vPosition.z == dsb->ds3db_ds3db.vPosition.z) {
 296                 dsb->volpan.lPan = 0;
 297                 flAngle = 0.0;
 298         }
 299         else
 300         {
 301                 vDistance = VectorBetweenTwoPoints(&dsb->dsound->ds3dl.vPosition, &dsb->ds3db_ds3db.vPosition);
 302                 vLeft = VectorProduct(&dsb->dsound->ds3dl.vOrientFront, &dsb->dsound->ds3dl.vOrientTop);
 303                 flAngle = AngleBetweenVectorsRad(&vLeft, &vDistance);
 304                 /* for now, we'll use "linear formula" (which is probably incorrect); if someone has it in book, correct it */
 305                 dsb->volpan.lPan = 10000*2*flAngle/M_PI - 10000;
 306         }
 307         TRACE("panning: Angle = %f rad, lPan = %ld\n", flAngle, dsb->volpan.lPan);
 308
 309         /* FIXME: Doppler Effect disabled since i have no idea which frequency to change and how to do it */
 310 #if 0
 311         /* doppler shift*/
 312         if ((VectorMagnitude(&ds3db.vVelocity) == 0) && (VectorMagnitude(&dsb->dsound->ds3dl.vVelocity) == 0))
 313         {
 314                 TRACE("doppler: Buffer and Listener don't have velocities\n");
 315         }
 316         else
 317         {
 318                 /* calculate length of ds3db.vVelocity component which causes Doppler Effect
 319                    NOTE: if buffer moves TOWARDS the listener, it's velocity component is NEGATIVE
 320                          if buffer moves AWAY from listener, it's velocity component is POSITIVE */
 321                 flBufferVel = ProjectVector(&dsb->ds3db_ds3db.vVelocity, &vDistance);
 322                 /* calculate length of ds3dl.vVelocity component which causes Doppler Effect
 323                    NOTE: if listener moves TOWARDS the buffer, it's velocity component is POSITIVE
 324                          if listener moves AWAY from buffer, it's velocity component is NEGATIVE */
 325                 flListenerVel = ProjectVector(&dsb->dsound->ds3dl.vVelocity, &vDistance);
 326                 /* formula taken from Gianicoli D.: Physics, 4th edition: */
 327                 /* FIXME: replace dsb->freq with appropriate frequency ! */
 328                 flFreq = dsb->freq * ((DEFAULT_VELOCITY + flListenerVel)/(DEFAULT_VELOCITY + flBufferVel));
 329                 TRACE("doppler: Buffer velocity (component) = %lf, Listener velocity (component) = %lf => Doppler shift: %ld Hz -> %lf Hz\n", flBufferVel, flListenerVel, \
 330                       dsb->freq, flFreq);
 331                 /* FIXME: replace following line with correct frequency setting ! */
 332                 dsb->freq = flFreq;
 333         }
 334 #endif
 335
 336         /* time for remix */
 337         DSOUND_RecalcVolPan(&dsb->volpan);
 338 }
 339
 340 static void DSOUND_Mix3DBuffer(IDirectSoundBufferImpl *dsb)
 341 {
 342         TRACE("(%p)\n",dsb);
 343
 344         DSOUND_Calc3DBuffer(dsb);
 345         DSOUND_ForceRemix(dsb);
 346 }
 347
 348 static void WINAPI DSOUND_ChangeListener(IDirectSound3DListenerImpl *ds3dl)
 349 {
 350         int i;
 351         TRACE("(%p)\n",ds3dl);
 352         for (i = 0; i < ds3dl->dsound->nrofbuffers; i++)
 353         {
 354                 /* some buffers don't have 3d buffer (Ultima IX seems to
 355                 crash without the following line) */
 356                 if (ds3dl->dsound->buffers[i]->ds3db == NULL)
 357                         continue;
 358                 if (ds3dl->dsound->buffers[i]->ds3db_need_recalc == TRUE)
 359                 {
 360                         DSOUND_Mix3DBuffer(ds3dl->dsound->buffers[i]);
 361                 }
 362         }
 363 }
 364
 365 /*******************************************************************************
 366  *              IDirectSound3DBuffer
 367  */
 368
 369 /* IUnknown methods */
 370 static HRESULT WINAPI IDirectSound3DBufferImpl_QueryInterface(
 371         LPDIRECTSOUND3DBUFFER iface, REFIID riid, LPVOID *ppobj)
 372 {
 373         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 374
 375         TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 376         return IDirectSoundBuffer_QueryInterface((LPDIRECTSOUNDBUFFER8)This->dsb, riid, ppobj);
 377 }
 378
 379 static ULONG WINAPI IDirectSound3DBufferImpl_AddRef(LPDIRECTSOUND3DBUFFER iface)
 380 {
 381         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 382         ULONG ref;
 383
 384         TRACE("(%p) ref was %ld, thread is %04lx\n",This, This->ref, GetCurrentThreadId());
 385         ref = InterlockedIncrement(&This->ref);
 386         if (!ref) {
 387                 FIXME("thread-safety alert! AddRef-ing with a zero refcount!\n");
 388         }
 389         return ref;
 390 }
 391
 392 static ULONG WINAPI IDirectSound3DBufferImpl_Release(LPDIRECTSOUND3DBUFFER iface)
 393 {
 394         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 395         ULONG ulReturn;
 396
 397         TRACE("(%p) ref was %ld, thread is %04lx\n",This, This->ref, GetCurrentThreadId());
 398         ulReturn = InterlockedDecrement(&This->ref);
 399         if (!ulReturn) {
 400                 This->dsb->ds3db = NULL;
 401                 IDirectSoundBuffer_Release((LPDIRECTSOUNDBUFFER8)This->dsb);
 402                 HeapFree(GetProcessHeap(),0,This);
 403                 TRACE("(%p) released\n",This);
 404         }
 405
 406         return ulReturn;
 407 }
 408
 409 /* IDirectSound3DBuffer methods */
 410 static HRESULT WINAPI IDirectSound3DBufferImpl_GetAllParameters(
 411         LPDIRECTSOUND3DBUFFER iface,
 412         LPDS3DBUFFER lpDs3dBuffer)
 413 {
 414         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 415         TRACE("(%p,%p)\n",This,lpDs3dBuffer);
 416
 417         if (lpDs3dBuffer == NULL) {
 418                 WARN("invalid parameter: lpDs3dBuffer == NULL\n");
 419                 return DSERR_INVALIDPARAM;
 420         }
 421
 422         if (lpDs3dBuffer->dwSize < sizeof(*lpDs3dBuffer)) {
 423                 WARN("invalid parameter: lpDs3dBuffer->dwSize = %ld < %d\n",lpDs3dBuffer->dwSize, sizeof(*lpDs3dBuffer));
 424                 return DSERR_INVALIDPARAM;
 425         }
 426
 427         TRACE("returning: all parameters\n");
 428         *lpDs3dBuffer = This->dsb->ds3db_ds3db;
 429         return DS_OK;
 430 }
 431
 432 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeAngles(
 433         LPDIRECTSOUND3DBUFFER iface,
 434         LPDWORD lpdwInsideConeAngle,
 435         LPDWORD lpdwOutsideConeAngle)
 436 {
 437         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 438         TRACE("returning: Inside Cone Angle = %ld degrees; Outside Cone Angle = %ld degrees\n",
 439                 This->dsb->ds3db_ds3db.dwInsideConeAngle, This->dsb->ds3db_ds3db.dwOutsideConeAngle);
 440         *lpdwInsideConeAngle = This->dsb->ds3db_ds3db.dwInsideConeAngle;
 441         *lpdwOutsideConeAngle = This->dsb->ds3db_ds3db.dwOutsideConeAngle;
 442         return DS_OK;
 443 }
 444
 445 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeOrientation(
 446         LPDIRECTSOUND3DBUFFER iface,
 447         LPD3DVECTOR lpvConeOrientation)
 448 {
 449         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 450         TRACE("returning: Cone Orientation vector = (%f,%f,%f)\n",
 451                 This->dsb->ds3db_ds3db.vConeOrientation.x,
 452                 This->dsb->ds3db_ds3db.vConeOrientation.y,
 453                 This->dsb->ds3db_ds3db.vConeOrientation.z);
 454         *lpvConeOrientation = This->dsb->ds3db_ds3db.vConeOrientation;
 455         return DS_OK;
 456 }
 457
 458 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeOutsideVolume(
 459         LPDIRECTSOUND3DBUFFER iface,
 460         LPLONG lplConeOutsideVolume)
 461 {
 462         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 463         TRACE("returning: Cone Outside Volume = %ld\n", This->dsb->ds3db_ds3db.lConeOutsideVolume);
 464         *lplConeOutsideVolume = This->dsb->ds3db_ds3db.lConeOutsideVolume;
 465         return DS_OK;
 466 }
 467
 468 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMaxDistance(
 469         LPDIRECTSOUND3DBUFFER iface,
 470         LPD3DVALUE lpfMaxDistance)
 471 {
 472         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 473         TRACE("returning: Max Distance = %f\n", This->dsb->ds3db_ds3db.flMaxDistance);
 474         *lpfMaxDistance = This->dsb->ds3db_ds3db.flMaxDistance;
 475         return DS_OK;
 476 }
 477
 478 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMinDistance(
 479         LPDIRECTSOUND3DBUFFER iface,
 480         LPD3DVALUE lpfMinDistance)
 481 {
 482         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 483         TRACE("returning: Min Distance = %f\n", This->dsb->ds3db_ds3db.flMinDistance);
 484         *lpfMinDistance = This->dsb->ds3db_ds3db.flMinDistance;
 485         return DS_OK;
 486 }
 487
 488 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMode(
 489         LPDIRECTSOUND3DBUFFER iface,
 490         LPDWORD lpdwMode)
 491 {
 492         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 493         TRACE("returning: Mode = %ld\n", This->dsb->ds3db_ds3db.dwMode);
 494         *lpdwMode = This->dsb->ds3db_ds3db.dwMode;
 495         return DS_OK;
 496 }
 497
 498 static HRESULT WINAPI IDirectSound3DBufferImpl_GetPosition(
 499         LPDIRECTSOUND3DBUFFER iface,
 500         LPD3DVECTOR lpvPosition)
 501 {
 502         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 503         TRACE("returning: Position vector = (%f,%f,%f)\n",
 504                 This->dsb->ds3db_ds3db.vPosition.x,
 505                 This->dsb->ds3db_ds3db.vPosition.y,
 506                 This->dsb->ds3db_ds3db.vPosition.z);
 507         *lpvPosition = This->dsb->ds3db_ds3db.vPosition;
 508         return DS_OK;
 509 }
 510
 511 static HRESULT WINAPI IDirectSound3DBufferImpl_GetVelocity(
 512         LPDIRECTSOUND3DBUFFER iface,
 513         LPD3DVECTOR lpvVelocity)
 514 {
 515         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 516         TRACE("returning: Velocity vector = (%f,%f,%f)\n",
 517                 This->dsb->ds3db_ds3db.vVelocity.x,
 518                 This->dsb->ds3db_ds3db.vVelocity.y,
 519                 This->dsb->ds3db_ds3db.vVelocity.z);
 520         *lpvVelocity = This->dsb->ds3db_ds3db.vVelocity;
 521         return DS_OK;
 522 }
 523
 524 static HRESULT WINAPI IDirectSound3DBufferImpl_SetAllParameters(
 525         LPDIRECTSOUND3DBUFFER iface,
 526         LPCDS3DBUFFER lpcDs3dBuffer,
 527         DWORD dwApply)
 528 {
 529         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 530         DWORD status = DSERR_INVALIDPARAM;
 531         TRACE("(%p,%p,%lx)\n",iface,lpcDs3dBuffer,dwApply);
 532
 533         if (lpcDs3dBuffer == NULL) {
 534                 WARN("invalid parameter: lpcDs3dBuffer == NULL\n");
 535                 return status;
 536         }
 537
 538         if (lpcDs3dBuffer->dwSize != sizeof(DS3DBUFFER)) {
 539                 WARN("invalid parameter: lpcDs3dBuffer->dwSize = %ld != %d\n",
 540                         lpcDs3dBuffer->dwSize, sizeof(DS3DBUFFER));
 541                 return status;
 542         }
 543
 544         TRACE("setting: all parameters; dwApply = %ld\n", dwApply);
 545         This->dsb->ds3db_ds3db = *lpcDs3dBuffer;
 546
 547         if (dwApply == DS3D_IMMEDIATE)
 548         {
 549                 DSOUND_Mix3DBuffer(This->dsb);
 550         }
 551         This->dsb->ds3db_need_recalc = TRUE;
 552         status = DS_OK;
 553
 554         return status;
 555 }
 556
 557 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeAngles(
 558         LPDIRECTSOUND3DBUFFER iface,
 559         DWORD dwInsideConeAngle,
 560         DWORD dwOutsideConeAngle,
 561         DWORD dwApply)
 562 {
 563         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 564         TRACE("setting: Inside Cone Angle = %ld; Outside Cone Angle = %ld; dwApply = %ld\n",
 565                 dwInsideConeAngle, dwOutsideConeAngle, dwApply);
 566         This->dsb->ds3db_ds3db.dwInsideConeAngle = dwInsideConeAngle;
 567         This->dsb->ds3db_ds3db.dwOutsideConeAngle = dwOutsideConeAngle;
 568         if (dwApply == DS3D_IMMEDIATE)
 569         {
 570                 DSOUND_Mix3DBuffer(This->dsb);
 571         }
 572         This->dsb->ds3db_need_recalc = TRUE;
 573         return DS_OK;
 574 }
 575
 576 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeOrientation(
 577         LPDIRECTSOUND3DBUFFER iface,
 578         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 579         DWORD dwApply)
 580 {
 581         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 582         TRACE("setting: Cone Orientation vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 583         This->dsb->ds3db_ds3db.vConeOrientation.x = x;
 584         This->dsb->ds3db_ds3db.vConeOrientation.y = y;
 585         This->dsb->ds3db_ds3db.vConeOrientation.z = z;
 586         if (dwApply == DS3D_IMMEDIATE)
 587         {
 588                 This->dsb->ds3db_need_recalc = FALSE;
 589                 DSOUND_Mix3DBuffer(This->dsb);
 590         }
 591         This->dsb->ds3db_need_recalc = TRUE;
 592         return DS_OK;
 593 }
 594
 595 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeOutsideVolume(
 596         LPDIRECTSOUND3DBUFFER iface,
 597         LONG lConeOutsideVolume,
 598         DWORD dwApply)
 599 {
 600         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 601         TRACE("setting: ConeOutsideVolume = %ld; dwApply = %ld\n", lConeOutsideVolume, dwApply);
 602         This->dsb->ds3db_ds3db.lConeOutsideVolume = lConeOutsideVolume;
 603         if (dwApply == DS3D_IMMEDIATE)
 604         {
 605                 This->dsb->ds3db_need_recalc = FALSE;
 606                 DSOUND_Mix3DBuffer(This->dsb);
 607         }
 608         This->dsb->ds3db_need_recalc = TRUE;
 609         return DS_OK;
 610 }
 611
 612 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMaxDistance(
 613         LPDIRECTSOUND3DBUFFER iface,
 614         D3DVALUE fMaxDistance,
 615         DWORD dwApply)
 616 {
 617         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 618         TRACE("setting: MaxDistance = %f; dwApply = %ld\n", fMaxDistance, dwApply);
 619         This->dsb->ds3db_ds3db.flMaxDistance = fMaxDistance;
 620         if (dwApply == DS3D_IMMEDIATE)
 621         {
 622                 This->dsb->ds3db_need_recalc = FALSE;
 623                 DSOUND_Mix3DBuffer(This->dsb);
 624         }
 625         This->dsb->ds3db_need_recalc = TRUE;
 626         return DS_OK;
 627 }
 628
 629 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMinDistance(
 630         LPDIRECTSOUND3DBUFFER iface,
 631         D3DVALUE fMinDistance,
 632         DWORD dwApply)
 633 {
 634         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 635         TRACE("setting: MinDistance = %f; dwApply = %ld\n", fMinDistance, dwApply);
 636         This->dsb->ds3db_ds3db.flMinDistance = fMinDistance;
 637         if (dwApply == DS3D_IMMEDIATE)
 638         {
 639                 This->dsb->ds3db_need_recalc = FALSE;
 640                 DSOUND_Mix3DBuffer(This->dsb);
 641         }
 642         This->dsb->ds3db_need_recalc = TRUE;
 643         return DS_OK;
 644 }
 645
 646 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMode(
 647         LPDIRECTSOUND3DBUFFER iface,
 648         DWORD dwMode,
 649         DWORD dwApply)
 650 {
 651         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 652         TRACE("setting: Mode = %ld; dwApply = %ld\n", dwMode, dwApply);
 653         This->dsb->ds3db_ds3db.dwMode = dwMode;
 654         if (dwApply == DS3D_IMMEDIATE)
 655         {
 656                 This->dsb->ds3db_need_recalc = FALSE;
 657                 DSOUND_Mix3DBuffer(This->dsb);
 658         }
 659         This->dsb->ds3db_need_recalc = TRUE;
 660         return DS_OK;
 661 }
 662
 663 static HRESULT WINAPI IDirectSound3DBufferImpl_SetPosition(
 664         LPDIRECTSOUND3DBUFFER iface,
 665         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 666         DWORD dwApply)
 667 {
 668         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 669         TRACE("setting: Position vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 670         This->dsb->ds3db_ds3db.vPosition.x = x;
 671         This->dsb->ds3db_ds3db.vPosition.y = y;
 672         This->dsb->ds3db_ds3db.vPosition.z = z;
 673         if (dwApply == DS3D_IMMEDIATE)
 674         {
 675                 This->dsb->ds3db_need_recalc = FALSE;
 676                 DSOUND_Mix3DBuffer(This->dsb);
 677         }
 678         This->dsb->ds3db_need_recalc = TRUE;
 679         return DS_OK;
 680 }
 681
 682 static HRESULT WINAPI IDirectSound3DBufferImpl_SetVelocity(
 683         LPDIRECTSOUND3DBUFFER iface,
 684         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 685         DWORD dwApply)
 686 {
 687         ICOM_THIS(IDirectSound3DBufferImpl,iface);
 688         TRACE("setting: Velocity vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 689         This->dsb->ds3db_ds3db.vVelocity.x = x;
 690         This->dsb->ds3db_ds3db.vVelocity.y = y;
 691         This->dsb->ds3db_ds3db.vVelocity.z = z;
 692         if (dwApply == DS3D_IMMEDIATE)
 693         {
 694                 This->dsb->ds3db_need_recalc = FALSE;
 695                 DSOUND_Mix3DBuffer(This->dsb);
 696         }
 697         This->dsb->ds3db_need_recalc = TRUE;
 698         return DS_OK;
 699 }
 700
 701 static IDirectSound3DBufferVtbl ds3dbvt =
 702 {
 703         ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 704         /* IUnknown methods */
 705         IDirectSound3DBufferImpl_QueryInterface,
 706         IDirectSound3DBufferImpl_AddRef,
 707         IDirectSound3DBufferImpl_Release,
 708         /* IDirectSound3DBuffer methods */
 709         IDirectSound3DBufferImpl_GetAllParameters,
 710         IDirectSound3DBufferImpl_GetConeAngles,
 711         IDirectSound3DBufferImpl_GetConeOrientation,
 712         IDirectSound3DBufferImpl_GetConeOutsideVolume,
 713         IDirectSound3DBufferImpl_GetMaxDistance,
 714         IDirectSound3DBufferImpl_GetMinDistance,
 715         IDirectSound3DBufferImpl_GetMode,
 716         IDirectSound3DBufferImpl_GetPosition,
 717         IDirectSound3DBufferImpl_GetVelocity,
 718         IDirectSound3DBufferImpl_SetAllParameters,
 719         IDirectSound3DBufferImpl_SetConeAngles,
 720         IDirectSound3DBufferImpl_SetConeOrientation,
 721         IDirectSound3DBufferImpl_SetConeOutsideVolume,
 722         IDirectSound3DBufferImpl_SetMaxDistance,
 723         IDirectSound3DBufferImpl_SetMinDistance,
 724         IDirectSound3DBufferImpl_SetMode,
 725         IDirectSound3DBufferImpl_SetPosition,
 726         IDirectSound3DBufferImpl_SetVelocity,
 727 };
 728
 729 HRESULT WINAPI IDirectSound3DBufferImpl_Create(
 730         IDirectSoundBufferImpl *dsb,
 731         IDirectSound3DBufferImpl **pds3db)
 732 {
 733         IDirectSound3DBufferImpl *ds3db;
 734         TRACE("(%p,%p)\n",dsb,pds3db);
 735
 736         ds3db = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*ds3db));
 737
 738         if (ds3db == NULL) {
 739                 WARN("out of memory\n");
 740                 *pds3db = 0;
 741                 return DSERR_OUTOFMEMORY;
 742         }
 743
 744         ds3db->ref = 0;
 745         ds3db->dsb = dsb;
 746         ds3db->lpVtbl = &ds3dbvt;
 747
 748         ds3db->dsb->ds3db_ds3db.dwSize = sizeof(DS3DBUFFER);
 749         ds3db->dsb->ds3db_ds3db.vPosition.x = 0.0;
 750         ds3db->dsb->ds3db_ds3db.vPosition.y = 0.0;
 751         ds3db->dsb->ds3db_ds3db.vPosition.z = 0.0;
 752         ds3db->dsb->ds3db_ds3db.vVelocity.x = 0.0;
 753         ds3db->dsb->ds3db_ds3db.vVelocity.y = 0.0;
 754         ds3db->dsb->ds3db_ds3db.vVelocity.z = 0.0;
 755         ds3db->dsb->ds3db_ds3db.dwInsideConeAngle = DS3D_DEFAULTCONEANGLE;
 756         ds3db->dsb->ds3db_ds3db.dwOutsideConeAngle = DS3D_DEFAULTCONEANGLE;
 757         ds3db->dsb->ds3db_ds3db.vConeOrientation.x = 0.0;
 758         ds3db->dsb->ds3db_ds3db.vConeOrientation.y = 0.0;
 759         ds3db->dsb->ds3db_ds3db.vConeOrientation.z = 0.0;
 760         ds3db->dsb->ds3db_ds3db.lConeOutsideVolume = DS3D_DEFAULTCONEOUTSIDEVOLUME;
 761         ds3db->dsb->ds3db_ds3db.flMinDistance = DS3D_DEFAULTMINDISTANCE;
 762         ds3db->dsb->ds3db_ds3db.flMaxDistance = DS3D_DEFAULTMAXDISTANCE;
 763         ds3db->dsb->ds3db_ds3db.dwMode = DS3DMODE_NORMAL;
 764
 765         ds3db->dsb->ds3db_need_recalc = TRUE;
 766
 767         IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)dsb);
 768
 769         *pds3db = ds3db;
 770         return S_OK;
 771 }
 772
 773 HRESULT WINAPI IDirectSound3DBufferImpl_Destroy(
 774     IDirectSound3DBufferImpl *pds3db)
 775 {
 776     TRACE("(%p)\n",pds3db);
 777
 778     while (IDirectSound3DBufferImpl_Release((LPDIRECTSOUND3DBUFFER)pds3db) > 0);
 779
 780     return S_OK;
 781 }
 782
 783 /*******************************************************************************
 784  *            IDirectSound3DListener
 785  */
 786
 787 /* IUnknown methods */
 788 static HRESULT WINAPI IDirectSound3DListenerImpl_QueryInterface(
 789         LPDIRECTSOUND3DLISTENER iface, REFIID riid, LPVOID *ppobj)
 790 {
 791         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 792
 793         TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 794
 795         if (ppobj == NULL) {
 796                 WARN("invalid parameter\n");
 797                 return E_INVALIDARG;
 798         }
 799
 800         *ppobj = NULL;  /* assume failure */
 801
 802         if ( IsEqualGUID(riid, &IID_IUnknown) ||
 803              IsEqualGUID(riid, &IID_IDirectSound3DListener ) ) {
 804                 IDirectSound3DListener_AddRef((LPDIRECTSOUND3DLISTENER)This);
 805                 *ppobj = This;
 806                 return S_OK;
 807         }
 808
 809         if ( IsEqualGUID(riid, &IID_IDirectSoundBuffer) ) {
 810                 if (!This->dsound->primary)
 811                         PrimaryBufferImpl_Create(This->dsound, &(This->dsound->primary), &(This->dsound->dsbd));
 812                 if (This->dsound->primary) {
 813                         *ppobj = This->dsound->primary;
 814                         IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER)*ppobj);
 815                         return S_OK;
 816                 }
 817         }
 818
 819         FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
 820         return E_NOINTERFACE;
 821 }
 822
 823 static ULONG WINAPI IDirectSound3DListenerImpl_AddRef(LPDIRECTSOUND3DLISTENER iface)
 824 {
 825         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 826         ULONG ref;
 827         TRACE("(%p) ref was %ld, thread is %04lx\n",This, This->ref, GetCurrentThreadId());
 828
 829         ref = InterlockedIncrement(&This->ref);
 830
 831         if (!ref) {
 832                 FIXME("thread-safety alert! AddRef-ing with a zero refcount!\n");
 833         }
 834
 835         return ref;
 836 }
 837
 838 static ULONG WINAPI IDirectSound3DListenerImpl_Release(LPDIRECTSOUND3DLISTENER iface)
 839 {
 840         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 841         ULONG ulReturn;
 842
 843         TRACE("(%p) ref was %ld, thread is %04lx\n",This, This->ref, GetCurrentThreadId());
 844         ulReturn = InterlockedDecrement(&This->ref);
 845
 846         /* Free all resources */
 847         if( ulReturn == 0 ) {
 848                 This->dsound->listener = 0;
 849                 HeapFree(GetProcessHeap(),0,This);
 850                 TRACE("(%p) released\n",This);
 851         }
 852
 853         return ulReturn;
 854 }
 855
 856 /* IDirectSound3DListener methods */
 857 static HRESULT WINAPI IDirectSound3DListenerImpl_GetAllParameter(
 858         LPDIRECTSOUND3DLISTENER iface,
 859         LPDS3DLISTENER lpDS3DL)
 860 {
 861         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 862         TRACE("(%p,%p)\n",This,lpDS3DL);
 863
 864         if (lpDS3DL == NULL) {
 865                 WARN("invalid parameter: lpDS3DL == NULL\n");
 866                 return DSERR_INVALIDPARAM;
 867         }
 868
 869         if (lpDS3DL->dwSize < sizeof(*lpDS3DL)) {
 870                 WARN("invalid parameter: lpDS3DL->dwSize = %ld < %d\n",lpDS3DL->dwSize, sizeof(*lpDS3DL));
 871                 return DSERR_INVALIDPARAM;
 872         }
 873
 874         TRACE("returning: all parameters\n");
 875         *lpDS3DL = This->dsound->ds3dl;
 876         return DS_OK;
 877 }
 878
 879 static HRESULT WINAPI IDirectSound3DListenerImpl_GetDistanceFactor(
 880         LPDIRECTSOUND3DLISTENER iface,
 881         LPD3DVALUE lpfDistanceFactor)
 882 {
 883         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 884         TRACE("returning: Distance Factor = %f\n", This->dsound->ds3dl.flDistanceFactor);
 885         *lpfDistanceFactor = This->dsound->ds3dl.flDistanceFactor;
 886         return DS_OK;
 887 }
 888
 889 static HRESULT WINAPI IDirectSound3DListenerImpl_GetDopplerFactor(
 890         LPDIRECTSOUND3DLISTENER iface,
 891         LPD3DVALUE lpfDopplerFactor)
 892 {
 893         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 894         TRACE("returning: Doppler Factor = %f\n", This->dsound->ds3dl.flDopplerFactor);
 895         *lpfDopplerFactor = This->dsound->ds3dl.flDopplerFactor;
 896         return DS_OK;
 897 }
 898
 899 static HRESULT WINAPI IDirectSound3DListenerImpl_GetOrientation(
 900         LPDIRECTSOUND3DLISTENER iface,
 901         LPD3DVECTOR lpvOrientFront,
 902         LPD3DVECTOR lpvOrientTop)
 903 {
 904         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 905         TRACE("returning: OrientFront vector = (%f,%f,%f); OrientTop vector = (%f,%f,%f)\n", This->dsound->ds3dl.vOrientFront.x, \
 906         This->dsound->ds3dl.vOrientFront.y, This->dsound->ds3dl.vOrientFront.z, This->dsound->ds3dl.vOrientTop.x, This->dsound->ds3dl.vOrientTop.y, \
 907         This->dsound->ds3dl.vOrientTop.z);
 908         *lpvOrientFront = This->dsound->ds3dl.vOrientFront;
 909         *lpvOrientTop = This->dsound->ds3dl.vOrientTop;
 910         return DS_OK;
 911 }
 912
 913 static HRESULT WINAPI IDirectSound3DListenerImpl_GetPosition(
 914         LPDIRECTSOUND3DLISTENER iface,
 915         LPD3DVECTOR lpvPosition)
 916 {
 917         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 918         TRACE("returning: Position vector = (%f,%f,%f)\n", This->dsound->ds3dl.vPosition.x, This->dsound->ds3dl.vPosition.y, This->dsound->ds3dl.vPosition.z);
 919         *lpvPosition = This->dsound->ds3dl.vPosition;
 920         return DS_OK;
 921 }
 922
 923 static HRESULT WINAPI IDirectSound3DListenerImpl_GetRolloffFactor(
 924         LPDIRECTSOUND3DLISTENER iface,
 925         LPD3DVALUE lpfRolloffFactor)
 926 {
 927         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 928         TRACE("returning: RolloffFactor = %f\n", This->dsound->ds3dl.flRolloffFactor);
 929         *lpfRolloffFactor = This->dsound->ds3dl.flRolloffFactor;
 930         return DS_OK;
 931 }
 932
 933 static HRESULT WINAPI IDirectSound3DListenerImpl_GetVelocity(
 934         LPDIRECTSOUND3DLISTENER iface,
 935         LPD3DVECTOR lpvVelocity)
 936 {
 937         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 938         TRACE("returning: Velocity vector = (%f,%f,%f)\n", This->dsound->ds3dl.vVelocity.x, This->dsound->ds3dl.vVelocity.y, This->dsound->ds3dl.vVelocity.z);
 939         *lpvVelocity = This->dsound->ds3dl.vVelocity;
 940         return DS_OK;
 941 }
 942
 943 static HRESULT WINAPI IDirectSound3DListenerImpl_SetAllParameters(
 944         LPDIRECTSOUND3DLISTENER iface,
 945         LPCDS3DLISTENER lpcDS3DL,
 946         DWORD dwApply)
 947 {
 948         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 949         TRACE("setting: all parameters; dwApply = %ld\n", dwApply);
 950         This->dsound->ds3dl = *lpcDS3DL;
 951         if (dwApply == DS3D_IMMEDIATE)
 952         {
 953                 This->dsound->ds3dl_need_recalc = FALSE;
 954                 DSOUND_ChangeListener(This);
 955         }
 956         This->dsound->ds3dl_need_recalc = TRUE;
 957         return DS_OK;
 958 }
 959
 960 static HRESULT WINAPI IDirectSound3DListenerImpl_SetDistanceFactor(
 961         LPDIRECTSOUND3DLISTENER iface,
 962         D3DVALUE fDistanceFactor,
 963         DWORD dwApply)
 964 {
 965         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 966         TRACE("setting: Distance Factor = %f; dwApply = %ld\n", fDistanceFactor, dwApply);
 967         This->dsound->ds3dl.flDistanceFactor = fDistanceFactor;
 968         if (dwApply == DS3D_IMMEDIATE)
 969         {
 970                 This->dsound->ds3dl_need_recalc = FALSE;
 971                 DSOUND_ChangeListener(This);
 972         }
 973         This->dsound->ds3dl_need_recalc = TRUE;
 974         return DS_OK;
 975 }
 976
 977 static HRESULT WINAPI IDirectSound3DListenerImpl_SetDopplerFactor(
 978         LPDIRECTSOUND3DLISTENER iface,
 979         D3DVALUE fDopplerFactor,
 980         DWORD dwApply)
 981 {
 982         ICOM_THIS(IDirectSound3DListenerImpl,iface);
 983         TRACE("setting: Doppler Factor = %f; dwApply = %ld\n", fDopplerFactor, dwApply);
 984         This->dsound->ds3dl.flDopplerFactor = fDopplerFactor;
 985         if (dwApply == DS3D_IMMEDIATE)
 986         {
 987                 This->dsound->ds3dl_need_recalc = FALSE;
 988                 DSOUND_ChangeListener(This);
 989         }
 990         This->dsound->ds3dl_need_recalc = TRUE;
 991         return DS_OK;
 992 }
 993
 994 static HRESULT WINAPI IDirectSound3DListenerImpl_SetOrientation(
 995         LPDIRECTSOUND3DLISTENER iface,
 996         D3DVALUE xFront, D3DVALUE yFront, D3DVALUE zFront,
 997         D3DVALUE xTop, D3DVALUE yTop, D3DVALUE zTop,
 998         DWORD dwApply)
 999 {
1000         ICOM_THIS(IDirectSound3DListenerImpl,iface);
1001         TRACE("setting: Front vector = (%f,%f,%f); Top vector = (%f,%f,%f); dwApply = %ld\n", \
1002         xFront, yFront, zFront, xTop, yTop, zTop, dwApply);
1003         This->dsound->ds3dl.vOrientFront.x = xFront;
1004         This->dsound->ds3dl.vOrientFront.y = yFront;
1005         This->dsound->ds3dl.vOrientFront.z = zFront;
1006         This->dsound->ds3dl.vOrientTop.x = xTop;
1007         This->dsound->ds3dl.vOrientTop.y = yTop;
1008         This->dsound->ds3dl.vOrientTop.z = zTop;
1009         if (dwApply == DS3D_IMMEDIATE)
1010         {
1011                 This->dsound->ds3dl_need_recalc = FALSE;
1012                 DSOUND_ChangeListener(This);
1013         }
1014         This->dsound->ds3dl_need_recalc = TRUE;
1015         return DS_OK;
1016 }
1017
1018 static HRESULT WINAPI IDirectSound3DListenerImpl_SetPosition(
1019         LPDIRECTSOUND3DLISTENER iface,
1020         D3DVALUE x, D3DVALUE y, D3DVALUE z,
1021         DWORD dwApply)
1022 {
1023         ICOM_THIS(IDirectSound3DListenerImpl,iface);
1024         TRACE("setting: Position vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
1025         This->dsound->ds3dl.vPosition.x = x;
1026         This->dsound->ds3dl.vPosition.y = y;
1027         This->dsound->ds3dl.vPosition.z = z;
1028         if (dwApply == DS3D_IMMEDIATE)
1029         {
1030                 This->dsound->ds3dl_need_recalc = FALSE;
1031                 DSOUND_ChangeListener(This);
1032         }
1033         This->dsound->ds3dl_need_recalc = TRUE;
1034         return DS_OK;
1035 }
1036
1037 static HRESULT WINAPI IDirectSound3DListenerImpl_SetRolloffFactor(
1038         LPDIRECTSOUND3DLISTENER iface,
1039         D3DVALUE fRolloffFactor,
1040         DWORD dwApply)
1041 {
1042         ICOM_THIS(IDirectSound3DListenerImpl,iface);
1043         TRACE("setting: Rolloff Factor = %f; dwApply = %ld\n", fRolloffFactor, dwApply);
1044         This->dsound->ds3dl.flRolloffFactor = fRolloffFactor;
1045         if (dwApply == DS3D_IMMEDIATE)
1046         {
1047                 This->dsound->ds3dl_need_recalc = FALSE;
1048                 DSOUND_ChangeListener(This);
1049         }
1050         This->dsound->ds3dl_need_recalc = TRUE;
1051         return DS_OK;
1052 }
1053
1054 static HRESULT WINAPI IDirectSound3DListenerImpl_SetVelocity(
1055         LPDIRECTSOUND3DLISTENER iface,
1056         D3DVALUE x, D3DVALUE y, D3DVALUE z,
1057         DWORD dwApply)
1058 {
1059         ICOM_THIS(IDirectSound3DListenerImpl,iface);
1060         TRACE("setting: Velocity vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
1061         This->dsound->ds3dl.vVelocity.x = x;
1062         This->dsound->ds3dl.vVelocity.y = y;
1063         This->dsound->ds3dl.vVelocity.z = z;
1064         if (dwApply == DS3D_IMMEDIATE)
1065         {
1066                 This->dsound->ds3dl_need_recalc = FALSE;
1067                 DSOUND_ChangeListener(This);
1068         }
1069         This->dsound->ds3dl_need_recalc = TRUE;
1070         return DS_OK;
1071 }
1072
1073 static HRESULT WINAPI IDirectSound3DListenerImpl_CommitDeferredSettings(
1074         LPDIRECTSOUND3DLISTENER iface)
1075 {
1076         ICOM_THIS(IDirectSound3DListenerImpl,iface);
1077         TRACE("\n");
1078         DSOUND_ChangeListener(This);
1079         return DS_OK;
1080 }
1081
1082 static IDirectSound3DListenerVtbl ds3dlvt =
1083 {
1084         ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1085         /* IUnknown methods */
1086         IDirectSound3DListenerImpl_QueryInterface,
1087         IDirectSound3DListenerImpl_AddRef,
1088         IDirectSound3DListenerImpl_Release,
1089         /* IDirectSound3DListener methods */
1090         IDirectSound3DListenerImpl_GetAllParameter,
1091         IDirectSound3DListenerImpl_GetDistanceFactor,
1092         IDirectSound3DListenerImpl_GetDopplerFactor,
1093         IDirectSound3DListenerImpl_GetOrientation,
1094         IDirectSound3DListenerImpl_GetPosition,
1095         IDirectSound3DListenerImpl_GetRolloffFactor,
1096         IDirectSound3DListenerImpl_GetVelocity,
1097         IDirectSound3DListenerImpl_SetAllParameters,
1098         IDirectSound3DListenerImpl_SetDistanceFactor,
1099         IDirectSound3DListenerImpl_SetDopplerFactor,
1100         IDirectSound3DListenerImpl_SetOrientation,
1101         IDirectSound3DListenerImpl_SetPosition,
1102         IDirectSound3DListenerImpl_SetRolloffFactor,
1103         IDirectSound3DListenerImpl_SetVelocity,
1104         IDirectSound3DListenerImpl_CommitDeferredSettings,
1105 };
1106
1107 HRESULT WINAPI IDirectSound3DListenerImpl_Create(
1108         PrimaryBufferImpl *This,
1109         IDirectSound3DListenerImpl **pdsl)
1110 {
1111         IDirectSound3DListenerImpl *dsl;
1112         TRACE("(%p,%p)\n",This,pdsl);
1113
1114         dsl = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*dsl));
1115
1116         if (dsl == NULL) {
1117                 WARN("out of memory\n");
1118                 *pdsl = 0;
1119                 return DSERR_OUTOFMEMORY;
1120         }
1121
1122         dsl->ref = 0;
1123         dsl->lpVtbl = &ds3dlvt;
1124
1125         dsl->dsound = This->dsound;
1126
1127         dsl->dsound->ds3dl.dwSize = sizeof(DS3DLISTENER);
1128         dsl->dsound->ds3dl.vPosition.x = 0.0;
1129         dsl->dsound->ds3dl.vPosition.y = 0.0;
1130         dsl->dsound->ds3dl.vPosition.z = 0.0;
1131         dsl->dsound->ds3dl.vVelocity.x = 0.0;
1132         dsl->dsound->ds3dl.vVelocity.y = 0.0;
1133         dsl->dsound->ds3dl.vVelocity.z = 0.0;
1134         dsl->dsound->ds3dl.vOrientFront.x = 0.0;
1135         dsl->dsound->ds3dl.vOrientFront.y = 0.0;
1136         dsl->dsound->ds3dl.vOrientFront.z = 1.0;
1137         dsl->dsound->ds3dl.vOrientTop.x = 0.0;
1138         dsl->dsound->ds3dl.vOrientTop.y = 1.0;
1139         dsl->dsound->ds3dl.vOrientTop.z = 0.0;
1140         dsl->dsound->ds3dl.flDistanceFactor = DS3D_DEFAULTDISTANCEFACTOR;
1141         dsl->dsound->ds3dl.flRolloffFactor = DS3D_DEFAULTROLLOFFFACTOR;
1142         dsl->dsound->ds3dl.flDopplerFactor = DS3D_DEFAULTDOPPLERFACTOR;
1143
1144         dsl->dsound->ds3dl_need_recalc = TRUE;
1145
1146         *pdsl = dsl;
1147         return S_OK;
1148 }