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 "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)
 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         IDirectSound3DBufferImpl *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         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 382         TRACE("(%p) ref was %ld, thread is %04lx\n",This, This->ref, GetCurrentThreadId());
 383         return InterlockedIncrement(&(This->ref));
 384 }
 385
 386 static ULONG WINAPI IDirectSound3DBufferImpl_Release(LPDIRECTSOUND3DBUFFER iface)
 387 {
 388         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 389         ULONG ulReturn;
 390
 391         TRACE("(%p) ref was %ld, thread is %04lx\n",This, This->ref, GetCurrentThreadId());
 392         ulReturn = InterlockedDecrement(&(This->ref));
 393         if (!ulReturn) {
 394                 This->dsb->ds3db = NULL;
 395                 IDirectSoundBuffer_Release((LPDIRECTSOUNDBUFFER8)This->dsb);
 396                 HeapFree(GetProcessHeap(),0,This);
 397                 TRACE("(%p) released\n",This);
 398         }
 399
 400         return ulReturn;
 401 }
 402
 403 /* IDirectSound3DBuffer methods */
 404 static HRESULT WINAPI IDirectSound3DBufferImpl_GetAllParameters(
 405         LPDIRECTSOUND3DBUFFER iface,
 406         LPDS3DBUFFER lpDs3dBuffer)
 407 {
 408         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 409         TRACE("(%p,%p)\n",This,lpDs3dBuffer);
 410
 411         if (lpDs3dBuffer == NULL) {
 412                 WARN("invalid parameter: lpDs3dBuffer == NULL\n");
 413                 return DSERR_INVALIDPARAM;
 414         }
 415
 416         if (lpDs3dBuffer->dwSize < sizeof(*lpDs3dBuffer)) {
 417                 WARN("invalid parameter: lpDs3dBuffer->dwSize = %ld < %d\n",lpDs3dBuffer->dwSize, sizeof(*lpDs3dBuffer));
 418                 return DSERR_INVALIDPARAM;
 419         }
 420
 421         TRACE("returning: all parameters\n");
 422         *lpDs3dBuffer = This->dsb->ds3db_ds3db;
 423         return DS_OK;
 424 }
 425
 426 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeAngles(
 427         LPDIRECTSOUND3DBUFFER iface,
 428         LPDWORD lpdwInsideConeAngle,
 429         LPDWORD lpdwOutsideConeAngle)
 430 {
 431         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 432         TRACE("returning: Inside Cone Angle = %ld degrees; Outside Cone Angle = %ld degrees\n",
 433                 This->dsb->ds3db_ds3db.dwInsideConeAngle, This->dsb->ds3db_ds3db.dwOutsideConeAngle);
 434         *lpdwInsideConeAngle = This->dsb->ds3db_ds3db.dwInsideConeAngle;
 435         *lpdwOutsideConeAngle = This->dsb->ds3db_ds3db.dwOutsideConeAngle;
 436         return DS_OK;
 437 }
 438
 439 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeOrientation(
 440         LPDIRECTSOUND3DBUFFER iface,
 441         LPD3DVECTOR lpvConeOrientation)
 442 {
 443         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 444         TRACE("returning: Cone Orientation vector = (%f,%f,%f)\n",
 445                 This->dsb->ds3db_ds3db.vConeOrientation.x,
 446                 This->dsb->ds3db_ds3db.vConeOrientation.y,
 447                 This->dsb->ds3db_ds3db.vConeOrientation.z);
 448         *lpvConeOrientation = This->dsb->ds3db_ds3db.vConeOrientation;
 449         return DS_OK;
 450 }
 451
 452 static HRESULT WINAPI IDirectSound3DBufferImpl_GetConeOutsideVolume(
 453         LPDIRECTSOUND3DBUFFER iface,
 454         LPLONG lplConeOutsideVolume)
 455 {
 456         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 457         TRACE("returning: Cone Outside Volume = %ld\n", This->dsb->ds3db_ds3db.lConeOutsideVolume);
 458         *lplConeOutsideVolume = This->dsb->ds3db_ds3db.lConeOutsideVolume;
 459         return DS_OK;
 460 }
 461
 462 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMaxDistance(
 463         LPDIRECTSOUND3DBUFFER iface,
 464         LPD3DVALUE lpfMaxDistance)
 465 {
 466         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 467         TRACE("returning: Max Distance = %f\n", This->dsb->ds3db_ds3db.flMaxDistance);
 468         *lpfMaxDistance = This->dsb->ds3db_ds3db.flMaxDistance;
 469         return DS_OK;
 470 }
 471
 472 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMinDistance(
 473         LPDIRECTSOUND3DBUFFER iface,
 474         LPD3DVALUE lpfMinDistance)
 475 {
 476         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 477         TRACE("returning: Min Distance = %f\n", This->dsb->ds3db_ds3db.flMinDistance);
 478         *lpfMinDistance = This->dsb->ds3db_ds3db.flMinDistance;
 479         return DS_OK;
 480 }
 481
 482 static HRESULT WINAPI IDirectSound3DBufferImpl_GetMode(
 483         LPDIRECTSOUND3DBUFFER iface,
 484         LPDWORD lpdwMode)
 485 {
 486         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 487         TRACE("returning: Mode = %ld\n", This->dsb->ds3db_ds3db.dwMode);
 488         *lpdwMode = This->dsb->ds3db_ds3db.dwMode;
 489         return DS_OK;
 490 }
 491
 492 static HRESULT WINAPI IDirectSound3DBufferImpl_GetPosition(
 493         LPDIRECTSOUND3DBUFFER iface,
 494         LPD3DVECTOR lpvPosition)
 495 {
 496         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 497         TRACE("returning: Position vector = (%f,%f,%f)\n",
 498                 This->dsb->ds3db_ds3db.vPosition.x,
 499                 This->dsb->ds3db_ds3db.vPosition.y,
 500                 This->dsb->ds3db_ds3db.vPosition.z);
 501         *lpvPosition = This->dsb->ds3db_ds3db.vPosition;
 502         return DS_OK;
 503 }
 504
 505 static HRESULT WINAPI IDirectSound3DBufferImpl_GetVelocity(
 506         LPDIRECTSOUND3DBUFFER iface,
 507         LPD3DVECTOR lpvVelocity)
 508 {
 509         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 510         TRACE("returning: Velocity vector = (%f,%f,%f)\n",
 511                 This->dsb->ds3db_ds3db.vVelocity.x,
 512                 This->dsb->ds3db_ds3db.vVelocity.y,
 513                 This->dsb->ds3db_ds3db.vVelocity.z);
 514         *lpvVelocity = This->dsb->ds3db_ds3db.vVelocity;
 515         return DS_OK;
 516 }
 517
 518 static HRESULT WINAPI IDirectSound3DBufferImpl_SetAllParameters(
 519         LPDIRECTSOUND3DBUFFER iface,
 520         LPCDS3DBUFFER lpcDs3dBuffer,
 521         DWORD dwApply)
 522 {
 523         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 524         DWORD status = DSERR_INVALIDPARAM;
 525         TRACE("(%p,%p,%lx)\n",iface,lpcDs3dBuffer,dwApply);
 526
 527         if (lpcDs3dBuffer == NULL) {
 528                 WARN("invalid parameter: lpcDs3dBuffer == NULL\n");
 529                 return status;
 530         }
 531
 532         if (lpcDs3dBuffer->dwSize != sizeof(DS3DBUFFER)) {
 533                 WARN("invalid parameter: lpcDs3dBuffer->dwSize = %ld != %d\n",
 534                         lpcDs3dBuffer->dwSize, sizeof(DS3DBUFFER));
 535                 return status;
 536         }
 537
 538         TRACE("setting: all parameters; dwApply = %ld\n", dwApply);
 539         This->dsb->ds3db_ds3db = *lpcDs3dBuffer;
 540
 541         if (dwApply == DS3D_IMMEDIATE)
 542         {
 543                 DSOUND_Mix3DBuffer(This->dsb);
 544         }
 545         This->dsb->ds3db_need_recalc = TRUE;
 546         status = DS_OK;
 547
 548         return status;
 549 }
 550
 551 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeAngles(
 552         LPDIRECTSOUND3DBUFFER iface,
 553         DWORD dwInsideConeAngle,
 554         DWORD dwOutsideConeAngle,
 555         DWORD dwApply)
 556 {
 557         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 558         TRACE("setting: Inside Cone Angle = %ld; Outside Cone Angle = %ld; dwApply = %ld\n",
 559                 dwInsideConeAngle, dwOutsideConeAngle, dwApply);
 560         This->dsb->ds3db_ds3db.dwInsideConeAngle = dwInsideConeAngle;
 561         This->dsb->ds3db_ds3db.dwOutsideConeAngle = dwOutsideConeAngle;
 562         if (dwApply == DS3D_IMMEDIATE)
 563         {
 564                 DSOUND_Mix3DBuffer(This->dsb);
 565         }
 566         This->dsb->ds3db_need_recalc = TRUE;
 567         return DS_OK;
 568 }
 569
 570 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeOrientation(
 571         LPDIRECTSOUND3DBUFFER iface,
 572         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 573         DWORD dwApply)
 574 {
 575         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 576         TRACE("setting: Cone Orientation vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 577         This->dsb->ds3db_ds3db.vConeOrientation.x = x;
 578         This->dsb->ds3db_ds3db.vConeOrientation.y = y;
 579         This->dsb->ds3db_ds3db.vConeOrientation.z = z;
 580         if (dwApply == DS3D_IMMEDIATE)
 581         {
 582                 This->dsb->ds3db_need_recalc = FALSE;
 583                 DSOUND_Mix3DBuffer(This->dsb);
 584         }
 585         This->dsb->ds3db_need_recalc = TRUE;
 586         return DS_OK;
 587 }
 588
 589 static HRESULT WINAPI IDirectSound3DBufferImpl_SetConeOutsideVolume(
 590         LPDIRECTSOUND3DBUFFER iface,
 591         LONG lConeOutsideVolume,
 592         DWORD dwApply)
 593 {
 594         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 595         TRACE("setting: ConeOutsideVolume = %ld; dwApply = %ld\n", lConeOutsideVolume, dwApply);
 596         This->dsb->ds3db_ds3db.lConeOutsideVolume = lConeOutsideVolume;
 597         if (dwApply == DS3D_IMMEDIATE)
 598         {
 599                 This->dsb->ds3db_need_recalc = FALSE;
 600                 DSOUND_Mix3DBuffer(This->dsb);
 601         }
 602         This->dsb->ds3db_need_recalc = TRUE;
 603         return DS_OK;
 604 }
 605
 606 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMaxDistance(
 607         LPDIRECTSOUND3DBUFFER iface,
 608         D3DVALUE fMaxDistance,
 609         DWORD dwApply)
 610 {
 611         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 612         TRACE("setting: MaxDistance = %f; dwApply = %ld\n", fMaxDistance, dwApply);
 613         This->dsb->ds3db_ds3db.flMaxDistance = fMaxDistance;
 614         if (dwApply == DS3D_IMMEDIATE)
 615         {
 616                 This->dsb->ds3db_need_recalc = FALSE;
 617                 DSOUND_Mix3DBuffer(This->dsb);
 618         }
 619         This->dsb->ds3db_need_recalc = TRUE;
 620         return DS_OK;
 621 }
 622
 623 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMinDistance(
 624         LPDIRECTSOUND3DBUFFER iface,
 625         D3DVALUE fMinDistance,
 626         DWORD dwApply)
 627 {
 628         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 629         TRACE("setting: MinDistance = %f; dwApply = %ld\n", fMinDistance, dwApply);
 630         This->dsb->ds3db_ds3db.flMinDistance = fMinDistance;
 631         if (dwApply == DS3D_IMMEDIATE)
 632         {
 633                 This->dsb->ds3db_need_recalc = FALSE;
 634                 DSOUND_Mix3DBuffer(This->dsb);
 635         }
 636         This->dsb->ds3db_need_recalc = TRUE;
 637         return DS_OK;
 638 }
 639
 640 static HRESULT WINAPI IDirectSound3DBufferImpl_SetMode(
 641         LPDIRECTSOUND3DBUFFER iface,
 642         DWORD dwMode,
 643         DWORD dwApply)
 644 {
 645         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 646         TRACE("setting: Mode = %ld; dwApply = %ld\n", dwMode, dwApply);
 647         This->dsb->ds3db_ds3db.dwMode = dwMode;
 648         if (dwApply == DS3D_IMMEDIATE)
 649         {
 650                 This->dsb->ds3db_need_recalc = FALSE;
 651                 DSOUND_Mix3DBuffer(This->dsb);
 652         }
 653         This->dsb->ds3db_need_recalc = TRUE;
 654         return DS_OK;
 655 }
 656
 657 static HRESULT WINAPI IDirectSound3DBufferImpl_SetPosition(
 658         LPDIRECTSOUND3DBUFFER iface,
 659         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 660         DWORD dwApply)
 661 {
 662         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 663         TRACE("setting: Position vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 664         This->dsb->ds3db_ds3db.vPosition.x = x;
 665         This->dsb->ds3db_ds3db.vPosition.y = y;
 666         This->dsb->ds3db_ds3db.vPosition.z = z;
 667         if (dwApply == DS3D_IMMEDIATE)
 668         {
 669                 This->dsb->ds3db_need_recalc = FALSE;
 670                 DSOUND_Mix3DBuffer(This->dsb);
 671         }
 672         This->dsb->ds3db_need_recalc = TRUE;
 673         return DS_OK;
 674 }
 675
 676 static HRESULT WINAPI IDirectSound3DBufferImpl_SetVelocity(
 677         LPDIRECTSOUND3DBUFFER iface,
 678         D3DVALUE x, D3DVALUE y, D3DVALUE z,
 679         DWORD dwApply)
 680 {
 681         IDirectSound3DBufferImpl *This = (IDirectSound3DBufferImpl *)iface;
 682         TRACE("setting: Velocity vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
 683         This->dsb->ds3db_ds3db.vVelocity.x = x;
 684         This->dsb->ds3db_ds3db.vVelocity.y = y;
 685         This->dsb->ds3db_ds3db.vVelocity.z = z;
 686         if (dwApply == DS3D_IMMEDIATE)
 687         {
 688                 This->dsb->ds3db_need_recalc = FALSE;
 689                 DSOUND_Mix3DBuffer(This->dsb);
 690         }
 691         This->dsb->ds3db_need_recalc = TRUE;
 692         return DS_OK;
 693 }
 694
 695 static IDirectSound3DBufferVtbl ds3dbvt =
 696 {
 697         /* IUnknown methods */
 698         IDirectSound3DBufferImpl_QueryInterface,
 699         IDirectSound3DBufferImpl_AddRef,
 700         IDirectSound3DBufferImpl_Release,
 701         /* IDirectSound3DBuffer methods */
 702         IDirectSound3DBufferImpl_GetAllParameters,
 703         IDirectSound3DBufferImpl_GetConeAngles,
 704         IDirectSound3DBufferImpl_GetConeOrientation,
 705         IDirectSound3DBufferImpl_GetConeOutsideVolume,
 706         IDirectSound3DBufferImpl_GetMaxDistance,
 707         IDirectSound3DBufferImpl_GetMinDistance,
 708         IDirectSound3DBufferImpl_GetMode,
 709         IDirectSound3DBufferImpl_GetPosition,
 710         IDirectSound3DBufferImpl_GetVelocity,
 711         IDirectSound3DBufferImpl_SetAllParameters,
 712         IDirectSound3DBufferImpl_SetConeAngles,
 713         IDirectSound3DBufferImpl_SetConeOrientation,
 714         IDirectSound3DBufferImpl_SetConeOutsideVolume,
 715         IDirectSound3DBufferImpl_SetMaxDistance,
 716         IDirectSound3DBufferImpl_SetMinDistance,
 717         IDirectSound3DBufferImpl_SetMode,
 718         IDirectSound3DBufferImpl_SetPosition,
 719         IDirectSound3DBufferImpl_SetVelocity,
 720 };
 721
 722 HRESULT WINAPI IDirectSound3DBufferImpl_Create(
 723         IDirectSoundBufferImpl *dsb,
 724         IDirectSound3DBufferImpl **pds3db)
 725 {
 726         IDirectSound3DBufferImpl *ds3db;
 727         TRACE("(%p,%p)\n",dsb,pds3db);
 728
 729         ds3db = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*ds3db));
 730
 731         if (ds3db == NULL) {
 732                 WARN("out of memory\n");
 733                 *pds3db = 0;
 734                 return DSERR_OUTOFMEMORY;
 735         }
 736
 737         ds3db->ref = 0;
 738         ds3db->dsb = dsb;
 739         ds3db->lpVtbl = &ds3dbvt;
 740
 741         ds3db->dsb->ds3db_ds3db.dwSize = sizeof(DS3DBUFFER);
 742         ds3db->dsb->ds3db_ds3db.vPosition.x = 0.0;
 743         ds3db->dsb->ds3db_ds3db.vPosition.y = 0.0;
 744         ds3db->dsb->ds3db_ds3db.vPosition.z = 0.0;
 745         ds3db->dsb->ds3db_ds3db.vVelocity.x = 0.0;
 746         ds3db->dsb->ds3db_ds3db.vVelocity.y = 0.0;
 747         ds3db->dsb->ds3db_ds3db.vVelocity.z = 0.0;
 748         ds3db->dsb->ds3db_ds3db.dwInsideConeAngle = DS3D_DEFAULTCONEANGLE;
 749         ds3db->dsb->ds3db_ds3db.dwOutsideConeAngle = DS3D_DEFAULTCONEANGLE;
 750         ds3db->dsb->ds3db_ds3db.vConeOrientation.x = 0.0;
 751         ds3db->dsb->ds3db_ds3db.vConeOrientation.y = 0.0;
 752         ds3db->dsb->ds3db_ds3db.vConeOrientation.z = 0.0;
 753         ds3db->dsb->ds3db_ds3db.lConeOutsideVolume = DS3D_DEFAULTCONEOUTSIDEVOLUME;
 754         ds3db->dsb->ds3db_ds3db.flMinDistance = DS3D_DEFAULTMINDISTANCE;
 755         ds3db->dsb->ds3db_ds3db.flMaxDistance = DS3D_DEFAULTMAXDISTANCE;
 756         ds3db->dsb->ds3db_ds3db.dwMode = DS3DMODE_NORMAL;
 757
 758         ds3db->dsb->ds3db_need_recalc = TRUE;
 759
 760         IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)dsb);
 761
 762         *pds3db = ds3db;
 763         return S_OK;
 764 }
 765
 766 HRESULT WINAPI IDirectSound3DBufferImpl_Destroy(
 767     IDirectSound3DBufferImpl *pds3db)
 768 {
 769     TRACE("(%p)\n",pds3db);
 770
 771     while (IDirectSound3DBufferImpl_Release((LPDIRECTSOUND3DBUFFER)pds3db) > 0);
 772
 773     return S_OK;
 774 }
 775
 776 /*******************************************************************************
 777  *            IDirectSound3DListener
 778  */
 779
 780 /* IUnknown methods */
 781 static HRESULT WINAPI IDirectSound3DListenerImpl_QueryInterface(
 782         LPDIRECTSOUND3DLISTENER iface, REFIID riid, LPVOID *ppobj)
 783 {
 784         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 785
 786         TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 787
 788         if (ppobj == NULL) {
 789                 WARN("invalid parameter\n");
 790                 return E_INVALIDARG;
 791         }
 792
 793         *ppobj = NULL;  /* assume failure */
 794
 795         if ( IsEqualGUID(riid, &IID_IUnknown) ||
 796              IsEqualGUID(riid, &IID_IDirectSound3DListener ) ) {
 797                 IDirectSound3DListener_AddRef((LPDIRECTSOUND3DLISTENER)This);
 798                 *ppobj = This;
 799                 return S_OK;
 800         }
 801
 802         if ( IsEqualGUID(riid, &IID_IDirectSoundBuffer) ) {
 803                 if (!This->dsound->primary)
 804                         PrimaryBufferImpl_Create(This->dsound, &(This->dsound->primary), &(This->dsound->dsbd));
 805                 if (This->dsound->primary) {
 806                         *ppobj = This->dsound->primary;
 807                         IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER)*ppobj);
 808                         return S_OK;
 809                 }
 810         }
 811
 812         FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
 813         return E_NOINTERFACE;
 814 }
 815
 816 static ULONG WINAPI IDirectSound3DListenerImpl_AddRef(LPDIRECTSOUND3DLISTENER iface)
 817 {
 818         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 819         TRACE("(%p) ref was %ld, thread is %04lx\n",This, This->ref, GetCurrentThreadId());
 820         return InterlockedIncrement(&(This->ref));
 821 }
 822
 823 static ULONG WINAPI IDirectSound3DListenerImpl_Release(LPDIRECTSOUND3DLISTENER iface)
 824 {
 825         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 826         ULONG ulReturn;
 827
 828         TRACE("(%p) ref was %ld, thread is %04lx\n",This, This->ref, GetCurrentThreadId());
 829         ulReturn = InterlockedDecrement(&(This->ref));
 830
 831         /* Free all resources */
 832         if( ulReturn == 0 ) {
 833                 This->dsound->listener = 0;
 834                 HeapFree(GetProcessHeap(),0,This);
 835                 TRACE("(%p) released\n",This);
 836         }
 837
 838         return ulReturn;
 839 }
 840
 841 /* IDirectSound3DListener methods */
 842 static HRESULT WINAPI IDirectSound3DListenerImpl_GetAllParameter(
 843         LPDIRECTSOUND3DLISTENER iface,
 844         LPDS3DLISTENER lpDS3DL)
 845 {
 846         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 847         TRACE("(%p,%p)\n",This,lpDS3DL);
 848
 849         if (lpDS3DL == NULL) {
 850                 WARN("invalid parameter: lpDS3DL == NULL\n");
 851                 return DSERR_INVALIDPARAM;
 852         }
 853
 854         if (lpDS3DL->dwSize < sizeof(*lpDS3DL)) {
 855                 WARN("invalid parameter: lpDS3DL->dwSize = %ld < %d\n",lpDS3DL->dwSize, sizeof(*lpDS3DL));
 856                 return DSERR_INVALIDPARAM;
 857         }
 858
 859         TRACE("returning: all parameters\n");
 860         *lpDS3DL = This->dsound->ds3dl;
 861         return DS_OK;
 862 }
 863
 864 static HRESULT WINAPI IDirectSound3DListenerImpl_GetDistanceFactor(
 865         LPDIRECTSOUND3DLISTENER iface,
 866         LPD3DVALUE lpfDistanceFactor)
 867 {
 868         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 869         TRACE("returning: Distance Factor = %f\n", This->dsound->ds3dl.flDistanceFactor);
 870         *lpfDistanceFactor = This->dsound->ds3dl.flDistanceFactor;
 871         return DS_OK;
 872 }
 873
 874 static HRESULT WINAPI IDirectSound3DListenerImpl_GetDopplerFactor(
 875         LPDIRECTSOUND3DLISTENER iface,
 876         LPD3DVALUE lpfDopplerFactor)
 877 {
 878         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 879         TRACE("returning: Doppler Factor = %f\n", This->dsound->ds3dl.flDopplerFactor);
 880         *lpfDopplerFactor = This->dsound->ds3dl.flDopplerFactor;
 881         return DS_OK;
 882 }
 883
 884 static HRESULT WINAPI IDirectSound3DListenerImpl_GetOrientation(
 885         LPDIRECTSOUND3DLISTENER iface,
 886         LPD3DVECTOR lpvOrientFront,
 887         LPD3DVECTOR lpvOrientTop)
 888 {
 889         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 890         TRACE("returning: OrientFront vector = (%f,%f,%f); OrientTop vector = (%f,%f,%f)\n", This->dsound->ds3dl.vOrientFront.x, \
 891         This->dsound->ds3dl.vOrientFront.y, This->dsound->ds3dl.vOrientFront.z, This->dsound->ds3dl.vOrientTop.x, This->dsound->ds3dl.vOrientTop.y, \
 892         This->dsound->ds3dl.vOrientTop.z);
 893         *lpvOrientFront = This->dsound->ds3dl.vOrientFront;
 894         *lpvOrientTop = This->dsound->ds3dl.vOrientTop;
 895         return DS_OK;
 896 }
 897
 898 static HRESULT WINAPI IDirectSound3DListenerImpl_GetPosition(
 899         LPDIRECTSOUND3DLISTENER iface,
 900         LPD3DVECTOR lpvPosition)
 901 {
 902         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 903         TRACE("returning: Position vector = (%f,%f,%f)\n", This->dsound->ds3dl.vPosition.x, This->dsound->ds3dl.vPosition.y, This->dsound->ds3dl.vPosition.z);
 904         *lpvPosition = This->dsound->ds3dl.vPosition;
 905         return DS_OK;
 906 }
 907
 908 static HRESULT WINAPI IDirectSound3DListenerImpl_GetRolloffFactor(
 909         LPDIRECTSOUND3DLISTENER iface,
 910         LPD3DVALUE lpfRolloffFactor)
 911 {
 912         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 913         TRACE("returning: RolloffFactor = %f\n", This->dsound->ds3dl.flRolloffFactor);
 914         *lpfRolloffFactor = This->dsound->ds3dl.flRolloffFactor;
 915         return DS_OK;
 916 }
 917
 918 static HRESULT WINAPI IDirectSound3DListenerImpl_GetVelocity(
 919         LPDIRECTSOUND3DLISTENER iface,
 920         LPD3DVECTOR lpvVelocity)
 921 {
 922         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 923         TRACE("returning: Velocity vector = (%f,%f,%f)\n", This->dsound->ds3dl.vVelocity.x, This->dsound->ds3dl.vVelocity.y, This->dsound->ds3dl.vVelocity.z);
 924         *lpvVelocity = This->dsound->ds3dl.vVelocity;
 925         return DS_OK;
 926 }
 927
 928 static HRESULT WINAPI IDirectSound3DListenerImpl_SetAllParameters(
 929         LPDIRECTSOUND3DLISTENER iface,
 930         LPCDS3DLISTENER lpcDS3DL,
 931         DWORD dwApply)
 932 {
 933         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 934         TRACE("setting: all parameters; dwApply = %ld\n", dwApply);
 935         This->dsound->ds3dl = *lpcDS3DL;
 936         if (dwApply == DS3D_IMMEDIATE)
 937         {
 938                 This->dsound->ds3dl_need_recalc = FALSE;
 939                 DSOUND_ChangeListener(This);
 940         }
 941         This->dsound->ds3dl_need_recalc = TRUE;
 942         return DS_OK;
 943 }
 944
 945 static HRESULT WINAPI IDirectSound3DListenerImpl_SetDistanceFactor(
 946         LPDIRECTSOUND3DLISTENER iface,
 947         D3DVALUE fDistanceFactor,
 948         DWORD dwApply)
 949 {
 950         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 951         TRACE("setting: Distance Factor = %f; dwApply = %ld\n", fDistanceFactor, dwApply);
 952         This->dsound->ds3dl.flDistanceFactor = fDistanceFactor;
 953         if (dwApply == DS3D_IMMEDIATE)
 954         {
 955                 This->dsound->ds3dl_need_recalc = FALSE;
 956                 DSOUND_ChangeListener(This);
 957         }
 958         This->dsound->ds3dl_need_recalc = TRUE;
 959         return DS_OK;
 960 }
 961
 962 static HRESULT WINAPI IDirectSound3DListenerImpl_SetDopplerFactor(
 963         LPDIRECTSOUND3DLISTENER iface,
 964         D3DVALUE fDopplerFactor,
 965         DWORD dwApply)
 966 {
 967         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 968         TRACE("setting: Doppler Factor = %f; dwApply = %ld\n", fDopplerFactor, dwApply);
 969         This->dsound->ds3dl.flDopplerFactor = fDopplerFactor;
 970         if (dwApply == DS3D_IMMEDIATE)
 971         {
 972                 This->dsound->ds3dl_need_recalc = FALSE;
 973                 DSOUND_ChangeListener(This);
 974         }
 975         This->dsound->ds3dl_need_recalc = TRUE;
 976         return DS_OK;
 977 }
 978
 979 static HRESULT WINAPI IDirectSound3DListenerImpl_SetOrientation(
 980         LPDIRECTSOUND3DLISTENER iface,
 981         D3DVALUE xFront, D3DVALUE yFront, D3DVALUE zFront,
 982         D3DVALUE xTop, D3DVALUE yTop, D3DVALUE zTop,
 983         DWORD dwApply)
 984 {
 985         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
 986         TRACE("setting: Front vector = (%f,%f,%f); Top vector = (%f,%f,%f); dwApply = %ld\n", \
 987         xFront, yFront, zFront, xTop, yTop, zTop, dwApply);
 988         This->dsound->ds3dl.vOrientFront.x = xFront;
 989         This->dsound->ds3dl.vOrientFront.y = yFront;
 990         This->dsound->ds3dl.vOrientFront.z = zFront;
 991         This->dsound->ds3dl.vOrientTop.x = xTop;
 992         This->dsound->ds3dl.vOrientTop.y = yTop;
 993         This->dsound->ds3dl.vOrientTop.z = zTop;
 994         if (dwApply == DS3D_IMMEDIATE)
 995         {
 996                 This->dsound->ds3dl_need_recalc = FALSE;
 997                 DSOUND_ChangeListener(This);
 998         }
 999         This->dsound->ds3dl_need_recalc = TRUE;
1000         return DS_OK;
1001 }
1002
1003 static HRESULT WINAPI IDirectSound3DListenerImpl_SetPosition(
1004         LPDIRECTSOUND3DLISTENER iface,
1005         D3DVALUE x, D3DVALUE y, D3DVALUE z,
1006         DWORD dwApply)
1007 {
1008         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
1009         TRACE("setting: Position vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
1010         This->dsound->ds3dl.vPosition.x = x;
1011         This->dsound->ds3dl.vPosition.y = y;
1012         This->dsound->ds3dl.vPosition.z = z;
1013         if (dwApply == DS3D_IMMEDIATE)
1014         {
1015                 This->dsound->ds3dl_need_recalc = FALSE;
1016                 DSOUND_ChangeListener(This);
1017         }
1018         This->dsound->ds3dl_need_recalc = TRUE;
1019         return DS_OK;
1020 }
1021
1022 static HRESULT WINAPI IDirectSound3DListenerImpl_SetRolloffFactor(
1023         LPDIRECTSOUND3DLISTENER iface,
1024         D3DVALUE fRolloffFactor,
1025         DWORD dwApply)
1026 {
1027         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
1028         TRACE("setting: Rolloff Factor = %f; dwApply = %ld\n", fRolloffFactor, dwApply);
1029         This->dsound->ds3dl.flRolloffFactor = fRolloffFactor;
1030         if (dwApply == DS3D_IMMEDIATE)
1031         {
1032                 This->dsound->ds3dl_need_recalc = FALSE;
1033                 DSOUND_ChangeListener(This);
1034         }
1035         This->dsound->ds3dl_need_recalc = TRUE;
1036         return DS_OK;
1037 }
1038
1039 static HRESULT WINAPI IDirectSound3DListenerImpl_SetVelocity(
1040         LPDIRECTSOUND3DLISTENER iface,
1041         D3DVALUE x, D3DVALUE y, D3DVALUE z,
1042         DWORD dwApply)
1043 {
1044         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
1045         TRACE("setting: Velocity vector = (%f,%f,%f); dwApply = %ld\n", x, y, z, dwApply);
1046         This->dsound->ds3dl.vVelocity.x = x;
1047         This->dsound->ds3dl.vVelocity.y = y;
1048         This->dsound->ds3dl.vVelocity.z = z;
1049         if (dwApply == DS3D_IMMEDIATE)
1050         {
1051                 This->dsound->ds3dl_need_recalc = FALSE;
1052                 DSOUND_ChangeListener(This);
1053         }
1054         This->dsound->ds3dl_need_recalc = TRUE;
1055         return DS_OK;
1056 }
1057
1058 static HRESULT WINAPI IDirectSound3DListenerImpl_CommitDeferredSettings(
1059         LPDIRECTSOUND3DLISTENER iface)
1060 {
1061         IDirectSound3DListenerImpl *This = (IDirectSound3DListenerImpl *)iface;
1062         TRACE("\n");
1063         DSOUND_ChangeListener(This);
1064         return DS_OK;
1065 }
1066
1067 static IDirectSound3DListenerVtbl ds3dlvt =
1068 {
1069         /* IUnknown methods */
1070         IDirectSound3DListenerImpl_QueryInterface,
1071         IDirectSound3DListenerImpl_AddRef,
1072         IDirectSound3DListenerImpl_Release,
1073         /* IDirectSound3DListener methods */
1074         IDirectSound3DListenerImpl_GetAllParameter,
1075         IDirectSound3DListenerImpl_GetDistanceFactor,
1076         IDirectSound3DListenerImpl_GetDopplerFactor,
1077         IDirectSound3DListenerImpl_GetOrientation,
1078         IDirectSound3DListenerImpl_GetPosition,
1079         IDirectSound3DListenerImpl_GetRolloffFactor,
1080         IDirectSound3DListenerImpl_GetVelocity,
1081         IDirectSound3DListenerImpl_SetAllParameters,
1082         IDirectSound3DListenerImpl_SetDistanceFactor,
1083         IDirectSound3DListenerImpl_SetDopplerFactor,
1084         IDirectSound3DListenerImpl_SetOrientation,
1085         IDirectSound3DListenerImpl_SetPosition,
1086         IDirectSound3DListenerImpl_SetRolloffFactor,
1087         IDirectSound3DListenerImpl_SetVelocity,
1088         IDirectSound3DListenerImpl_CommitDeferredSettings,
1089 };
1090
1091 HRESULT WINAPI IDirectSound3DListenerImpl_Create(
1092         PrimaryBufferImpl *This,
1093         IDirectSound3DListenerImpl **pdsl)
1094 {
1095         IDirectSound3DListenerImpl *dsl;
1096         TRACE("(%p,%p)\n",This,pdsl);
1097
1098         dsl = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*dsl));
1099
1100         if (dsl == NULL) {
1101                 WARN("out of memory\n");
1102                 *pdsl = 0;
1103                 return DSERR_OUTOFMEMORY;
1104         }
1105
1106         dsl->ref = 0;
1107         dsl->lpVtbl = &ds3dlvt;
1108
1109         dsl->dsound = This->dsound;
1110
1111         dsl->dsound->ds3dl.dwSize = sizeof(DS3DLISTENER);
1112         dsl->dsound->ds3dl.vPosition.x = 0.0;
1113         dsl->dsound->ds3dl.vPosition.y = 0.0;
1114         dsl->dsound->ds3dl.vPosition.z = 0.0;
1115         dsl->dsound->ds3dl.vVelocity.x = 0.0;
1116         dsl->dsound->ds3dl.vVelocity.y = 0.0;
1117         dsl->dsound->ds3dl.vVelocity.z = 0.0;
1118         dsl->dsound->ds3dl.vOrientFront.x = 0.0;
1119         dsl->dsound->ds3dl.vOrientFront.y = 0.0;
1120         dsl->dsound->ds3dl.vOrientFront.z = 1.0;
1121         dsl->dsound->ds3dl.vOrientTop.x = 0.0;
1122         dsl->dsound->ds3dl.vOrientTop.y = 1.0;
1123         dsl->dsound->ds3dl.vOrientTop.z = 0.0;
1124         dsl->dsound->ds3dl.flDistanceFactor = DS3D_DEFAULTDISTANCEFACTOR;
1125         dsl->dsound->ds3dl.flRolloffFactor = DS3D_DEFAULTROLLOFFFACTOR;
1126         dsl->dsound->ds3dl.flDopplerFactor = DS3D_DEFAULTDOPPLERFACTOR;
1127
1128         dsl->dsound->ds3dl_need_recalc = TRUE;
1129
1130         *pdsl = dsl;
1131         return S_OK;
1132 }