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   1 /* DirectSound
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998 Rob Riggs
   5  * Copyright 2000-2002 TransGaming Technologies, Inc.
   6  * Copyright 2004 Robert Reif
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include <stdarg.h>
  24 #include <stdio.h>
  25
  26 #define NONAMELESSSTRUCT
  27 #define NONAMELESSUNION
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winuser.h"
  31 #include "mmsystem.h"
  32 #include "winternl.h"
  33 #include "mmddk.h"
  34 #include "wingdi.h"
  35 #include "mmreg.h"
  36 #include "ks.h"
  37 #include "ksmedia.h"
  38 #include "wine/debug.h"
  39 #include "dsound.h"
  40 #include "dsdriver.h"
  41 #include "dsound_private.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(dsound);
  44
  45 /*****************************************************************************
  46  * IDirectSound COM components
  47  */
  48 struct IDirectSound_IUnknown {
  49     const IUnknownVtbl         *lpVtbl;
  50     LONG                        ref;
  51     LPDIRECTSOUND8              pds;
  52 };
  53
  54 static HRESULT IDirectSound_IUnknown_Create(LPDIRECTSOUND8 pds, LPUNKNOWN * ppunk);
  55
  56 struct IDirectSound_IDirectSound {
  57     const IDirectSoundVtbl     *lpVtbl;
  58     LONG                        ref;
  59     LPDIRECTSOUND8              pds;
  60 };
  61
  62 static HRESULT IDirectSound_IDirectSound_Create(LPDIRECTSOUND8 pds, LPDIRECTSOUND * ppds);
  63
  64 /*****************************************************************************
  65  * IDirectSound8 COM components
  66  */
  67 struct IDirectSound8_IUnknown {
  68     const IUnknownVtbl         *lpVtbl;
  69     LONG                        ref;
  70     LPDIRECTSOUND8              pds;
  71 };
  72
  73 static HRESULT IDirectSound8_IUnknown_Create(LPDIRECTSOUND8 pds, LPUNKNOWN * ppunk);
  74 static ULONG WINAPI IDirectSound8_IUnknown_AddRef(LPUNKNOWN iface);
  75
  76 struct IDirectSound8_IDirectSound {
  77     const IDirectSoundVtbl     *lpVtbl;
  78     LONG                        ref;
  79     LPDIRECTSOUND8              pds;
  80 };
  81
  82 static HRESULT IDirectSound8_IDirectSound_Create(LPDIRECTSOUND8 pds, LPDIRECTSOUND * ppds);
  83 static ULONG WINAPI IDirectSound8_IDirectSound_AddRef(LPDIRECTSOUND iface);
  84
  85 struct IDirectSound8_IDirectSound8 {
  86     const IDirectSound8Vtbl    *lpVtbl;
  87     LONG                        ref;
  88     LPDIRECTSOUND8              pds;
  89 };
  90
  91 static HRESULT IDirectSound8_IDirectSound8_Create(LPDIRECTSOUND8 pds, LPDIRECTSOUND8 * ppds);
  92 static ULONG WINAPI IDirectSound8_IDirectSound8_AddRef(LPDIRECTSOUND8 iface);
  93
  94 /*****************************************************************************
  95  * IDirectSound implementation structure
  96  */
  97 struct IDirectSoundImpl
  98 {
  99     LONG                        ref;
 100
 101     DirectSoundDevice          *device;
 102     LPUNKNOWN                   pUnknown;
 103     LPDIRECTSOUND               pDS;
 104     LPDIRECTSOUND8              pDS8;
 105 };
 106
 107 static HRESULT IDirectSoundImpl_Create(LPDIRECTSOUND8 * ppds);
 108
 109 static ULONG WINAPI IDirectSound_IUnknown_AddRef(LPUNKNOWN iface);
 110 static ULONG WINAPI IDirectSound_IDirectSound_AddRef(LPDIRECTSOUND iface);
 111
 112 const char * dumpCooperativeLevel(DWORD level)
 113 {
 114 #define LE(x) case x: return #x
 115     switch (level) {
 116         LE(DSSCL_NORMAL);
 117         LE(DSSCL_PRIORITY);
 118         LE(DSSCL_EXCLUSIVE);
 119         LE(DSSCL_WRITEPRIMARY);
 120     }
 121 #undef LE
 122     return wine_dbg_sprintf("Unknown(%08x)", level);
 123 }
 124
 125 static void _dump_DSCAPS(DWORD xmask) {
 126     struct {
 127         DWORD   mask;
 128         const char    *name;
 129     } flags[] = {
 130 #define FE(x) { x, #x },
 131         FE(DSCAPS_PRIMARYMONO)
 132         FE(DSCAPS_PRIMARYSTEREO)
 133         FE(DSCAPS_PRIMARY8BIT)
 134         FE(DSCAPS_PRIMARY16BIT)
 135         FE(DSCAPS_CONTINUOUSRATE)
 136         FE(DSCAPS_EMULDRIVER)
 137         FE(DSCAPS_CERTIFIED)
 138         FE(DSCAPS_SECONDARYMONO)
 139         FE(DSCAPS_SECONDARYSTEREO)
 140         FE(DSCAPS_SECONDARY8BIT)
 141         FE(DSCAPS_SECONDARY16BIT)
 142 #undef FE
 143     };
 144     unsigned int     i;
 145
 146     for (i=0;i<sizeof(flags)/sizeof(flags[0]);i++)
 147         if ((flags[i].mask & xmask) == flags[i].mask)
 148             TRACE("%s ",flags[i].name);
 149 }
 150
 151 static void _dump_DSBCAPS(DWORD xmask) {
 152     struct {
 153         DWORD   mask;
 154         const char    *name;
 155     } flags[] = {
 156 #define FE(x) { x, #x },
 157         FE(DSBCAPS_PRIMARYBUFFER)
 158         FE(DSBCAPS_STATIC)
 159         FE(DSBCAPS_LOCHARDWARE)
 160         FE(DSBCAPS_LOCSOFTWARE)
 161         FE(DSBCAPS_CTRL3D)
 162         FE(DSBCAPS_CTRLFREQUENCY)
 163         FE(DSBCAPS_CTRLPAN)
 164         FE(DSBCAPS_CTRLVOLUME)
 165         FE(DSBCAPS_CTRLPOSITIONNOTIFY)
 166         FE(DSBCAPS_STICKYFOCUS)
 167         FE(DSBCAPS_GLOBALFOCUS)
 168         FE(DSBCAPS_GETCURRENTPOSITION2)
 169         FE(DSBCAPS_MUTE3DATMAXDISTANCE)
 170 #undef FE
 171     };
 172     unsigned int     i;
 173
 174     for (i=0;i<sizeof(flags)/sizeof(flags[0]);i++)
 175         if ((flags[i].mask & xmask) == flags[i].mask)
 176             TRACE("%s ",flags[i].name);
 177 }
 178
 179 /*******************************************************************************
 180  *              IDirectSoundImpl_DirectSound
 181  */
 182 static HRESULT DSOUND_QueryInterface(
 183     LPDIRECTSOUND8 iface,
 184     REFIID riid,
 185     LPVOID * ppobj)
 186 {
 187     IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
 188     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 189
 190     if (ppobj == NULL) {
 191         WARN("invalid parameter\n");
 192         return E_INVALIDARG;
 193     }
 194
 195     if (IsEqualIID(riid, &IID_IUnknown)) {
 196         if (!This->pUnknown) {
 197             IDirectSound_IUnknown_Create(iface, &This->pUnknown);
 198             if (!This->pUnknown) {
 199                 WARN("IDirectSound_IUnknown_Create() failed\n");
 200                 *ppobj = NULL;
 201                 return E_NOINTERFACE;
 202             }
 203         }
 204         IDirectSound_IUnknown_AddRef(This->pUnknown);
 205         *ppobj = This->pUnknown;
 206         return S_OK;
 207     } else if (IsEqualIID(riid, &IID_IDirectSound)) {
 208         if (!This->pDS) {
 209             IDirectSound_IDirectSound_Create(iface, &This->pDS);
 210             if (!This->pDS) {
 211                 WARN("IDirectSound_IDirectSound_Create() failed\n");
 212                 *ppobj = NULL;
 213                 return E_NOINTERFACE;
 214             }
 215         }
 216         IDirectSound_IDirectSound_AddRef(This->pDS);
 217         *ppobj = This->pDS;
 218         return S_OK;
 219     }
 220
 221     *ppobj = NULL;
 222     WARN("Unknown IID %s\n",debugstr_guid(riid));
 223     return E_NOINTERFACE;
 224 }
 225
 226 static HRESULT DSOUND_QueryInterface8(
 227     LPDIRECTSOUND8 iface,
 228     REFIID riid,
 229     LPVOID * ppobj)
 230 {
 231     IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
 232     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 233
 234     if (ppobj == NULL) {
 235         WARN("invalid parameter\n");
 236         return E_INVALIDARG;
 237     }
 238
 239     if (IsEqualIID(riid, &IID_IUnknown)) {
 240         if (!This->pUnknown) {
 241             IDirectSound8_IUnknown_Create(iface, &This->pUnknown);
 242             if (!This->pUnknown) {
 243                 WARN("IDirectSound8_IUnknown_Create() failed\n");
 244                 *ppobj = NULL;
 245                 return E_NOINTERFACE;
 246             }
 247         }
 248         IDirectSound8_IUnknown_AddRef(This->pUnknown);
 249         *ppobj = This->pUnknown;
 250         return S_OK;
 251     } else if (IsEqualIID(riid, &IID_IDirectSound)) {
 252         if (!This->pDS) {
 253             IDirectSound8_IDirectSound_Create(iface, &This->pDS);
 254             if (!This->pDS) {
 255                 WARN("IDirectSound8_IDirectSound_Create() failed\n");
 256                 *ppobj = NULL;
 257                 return E_NOINTERFACE;
 258             }
 259         }
 260         IDirectSound8_IDirectSound_AddRef(This->pDS);
 261         *ppobj = This->pDS;
 262         return S_OK;
 263     } else if (IsEqualIID(riid, &IID_IDirectSound8)) {
 264         if (!This->pDS8) {
 265             IDirectSound8_IDirectSound8_Create(iface, &This->pDS8);
 266             if (!This->pDS8) {
 267                 WARN("IDirectSound8_IDirectSound8_Create() failed\n");
 268                 *ppobj = NULL;
 269                 return E_NOINTERFACE;
 270             }
 271         }
 272         IDirectSound8_IDirectSound8_AddRef(This->pDS8);
 273         *ppobj = This->pDS8;
 274         return S_OK;
 275     }
 276
 277     *ppobj = NULL;
 278     WARN("Unknown IID %s\n",debugstr_guid(riid));
 279     return E_NOINTERFACE;
 280 }
 281
 282 static ULONG IDirectSoundImpl_AddRef(
 283     LPDIRECTSOUND8 iface)
 284 {
 285     IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
 286     ULONG ref = InterlockedIncrement(&(This->ref));
 287     TRACE("(%p) ref was %d\n", This, ref - 1);
 288     return ref;
 289 }
 290
 291 static ULONG IDirectSoundImpl_Release(
 292     LPDIRECTSOUND8 iface)
 293 {
 294     IDirectSoundImpl *This = (IDirectSoundImpl *)iface;
 295     ULONG ref = InterlockedDecrement(&(This->ref));
 296     TRACE("(%p) ref was %d\n", This, ref + 1);
 297
 298     if (!ref) {
 299         if (This->device)
 300             DirectSoundDevice_Release(This->device);
 301         HeapFree(GetProcessHeap(),0,This);
 302         TRACE("(%p) released\n", This);
 303     }
 304     return ref;
 305 }
 306
 307 static HRESULT IDirectSoundImpl_Create(
 308     LPDIRECTSOUND8 * ppDS)
 309 {
 310     IDirectSoundImpl* pDS;
 311     TRACE("(%p)\n",ppDS);
 312
 313     /* Allocate memory */
 314     pDS = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDirectSoundImpl));
 315     if (pDS == NULL) {
 316         WARN("out of memory\n");
 317         *ppDS = NULL;
 318         return DSERR_OUTOFMEMORY;
 319     }
 320
 321     pDS->ref    = 0;
 322     pDS->device = NULL;
 323
 324     *ppDS = (LPDIRECTSOUND8)pDS;
 325
 326     return DS_OK;
 327 }
 328
 329 /*******************************************************************************
 330  *              IDirectSound_IUnknown
 331  */
 332 static HRESULT WINAPI IDirectSound_IUnknown_QueryInterface(
 333     LPUNKNOWN iface,
 334     REFIID riid,
 335     LPVOID * ppobj)
 336 {
 337     IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
 338     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 339     return DSOUND_QueryInterface(This->pds, riid, ppobj);
 340 }
 341
 342 static ULONG WINAPI IDirectSound_IUnknown_AddRef(
 343     LPUNKNOWN iface)
 344 {
 345     IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
 346     ULONG ref = InterlockedIncrement(&(This->ref));
 347     TRACE("(%p) ref was %d\n", This, ref - 1);
 348     return ref;
 349 }
 350
 351 static ULONG WINAPI IDirectSound_IUnknown_Release(
 352     LPUNKNOWN iface)
 353 {
 354     IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
 355     ULONG ref = InterlockedDecrement(&(This->ref));
 356     TRACE("(%p) ref was %d\n", This, ref + 1);
 357     if (!ref) {
 358         ((IDirectSoundImpl*)This->pds)->pUnknown = NULL;
 359         IDirectSoundImpl_Release(This->pds);
 360         HeapFree(GetProcessHeap(), 0, This);
 361         TRACE("(%p) released\n", This);
 362     }
 363     return ref;
 364 }
 365
 366 static const IUnknownVtbl DirectSound_Unknown_Vtbl =
 367 {
 368     IDirectSound_IUnknown_QueryInterface,
 369     IDirectSound_IUnknown_AddRef,
 370     IDirectSound_IUnknown_Release
 371 };
 372
 373 static HRESULT IDirectSound_IUnknown_Create(
 374     LPDIRECTSOUND8 pds,
 375     LPUNKNOWN * ppunk)
 376 {
 377     IDirectSound_IUnknown * pdsunk;
 378     TRACE("(%p,%p)\n",pds,ppunk);
 379
 380     if (ppunk == NULL) {
 381         ERR("invalid parameter: ppunk == NULL\n");
 382         return DSERR_INVALIDPARAM;
 383     }
 384
 385     if (pds == NULL) {
 386         ERR("invalid parameter: pds == NULL\n");
 387         *ppunk = NULL;
 388         return DSERR_INVALIDPARAM;
 389     }
 390
 391     pdsunk = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsunk));
 392     if (pdsunk == NULL) {
 393         WARN("out of memory\n");
 394         *ppunk = NULL;
 395         return DSERR_OUTOFMEMORY;
 396     }
 397
 398     pdsunk->lpVtbl = &DirectSound_Unknown_Vtbl;
 399     pdsunk->ref = 0;
 400     pdsunk->pds = pds;
 401
 402     IDirectSoundImpl_AddRef(pds);
 403     *ppunk = (LPUNKNOWN)pdsunk;
 404
 405     return DS_OK;
 406 }
 407
 408 /*******************************************************************************
 409  *              IDirectSound_IDirectSound
 410  */
 411 static HRESULT WINAPI IDirectSound_IDirectSound_QueryInterface(
 412     LPDIRECTSOUND iface,
 413     REFIID riid,
 414     LPVOID * ppobj)
 415 {
 416     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 417     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 418     return DSOUND_QueryInterface(This->pds, riid, ppobj);
 419 }
 420
 421 static ULONG WINAPI IDirectSound_IDirectSound_AddRef(
 422     LPDIRECTSOUND iface)
 423 {
 424     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 425     ULONG ref = InterlockedIncrement(&(This->ref));
 426     TRACE("(%p) ref was %d\n", This, ref - 1);
 427     return ref;
 428 }
 429
 430 static ULONG WINAPI IDirectSound_IDirectSound_Release(
 431     LPDIRECTSOUND iface)
 432 {
 433     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 434     ULONG ref = InterlockedDecrement(&(This->ref));
 435     TRACE("(%p) ref was %d\n", This, ref + 1);
 436     if (!ref) {
 437         ((IDirectSoundImpl*)This->pds)->pDS = NULL;
 438         IDirectSoundImpl_Release(This->pds);
 439         HeapFree(GetProcessHeap(), 0, This);
 440         TRACE("(%p) released\n", This);
 441     }
 442     return ref;
 443 }
 444
 445 static HRESULT WINAPI IDirectSound_IDirectSound_CreateSoundBuffer(
 446     LPDIRECTSOUND iface,
 447     LPCDSBUFFERDESC dsbd,
 448     LPLPDIRECTSOUNDBUFFER ppdsb,
 449     LPUNKNOWN lpunk)
 450 {
 451     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 452     TRACE("(%p,%p,%p,%p)\n",This,dsbd,ppdsb,lpunk);
 453     return DirectSoundDevice_CreateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,dsbd,ppdsb,lpunk,FALSE);
 454 }
 455
 456 static HRESULT WINAPI IDirectSound_IDirectSound_GetCaps(
 457     LPDIRECTSOUND iface,
 458     LPDSCAPS lpDSCaps)
 459 {
 460     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 461     TRACE("(%p,%p)\n",This,lpDSCaps);
 462     return DirectSoundDevice_GetCaps(((IDirectSoundImpl *)This->pds)->device, lpDSCaps);
 463 }
 464
 465 static HRESULT WINAPI IDirectSound_IDirectSound_DuplicateSoundBuffer(
 466     LPDIRECTSOUND iface,
 467     LPDIRECTSOUNDBUFFER psb,
 468     LPLPDIRECTSOUNDBUFFER ppdsb)
 469 {
 470     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 471     TRACE("(%p,%p,%p)\n",This,psb,ppdsb);
 472     return DirectSoundDevice_DuplicateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,psb,ppdsb);
 473 }
 474
 475 static HRESULT WINAPI IDirectSound_IDirectSound_SetCooperativeLevel(
 476     LPDIRECTSOUND iface,
 477     HWND hwnd,
 478     DWORD level)
 479 {
 480     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 481     TRACE("(%p,%p,%s)\n",This,hwnd,dumpCooperativeLevel(level));
 482     return DirectSoundDevice_SetCooperativeLevel(((IDirectSoundImpl *)This->pds)->device, hwnd, level);
 483 }
 484
 485 static HRESULT WINAPI IDirectSound_IDirectSound_Compact(
 486     LPDIRECTSOUND iface)
 487 {
 488     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 489     TRACE("(%p)\n", This);
 490     return DirectSoundDevice_Compact(((IDirectSoundImpl *)This->pds)->device);
 491 }
 492
 493 static HRESULT WINAPI IDirectSound_IDirectSound_GetSpeakerConfig(
 494     LPDIRECTSOUND iface,
 495     LPDWORD lpdwSpeakerConfig)
 496 {
 497     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 498     TRACE("(%p, %p)\n", This, lpdwSpeakerConfig);
 499     return DirectSoundDevice_GetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,lpdwSpeakerConfig);
 500 }
 501
 502 static HRESULT WINAPI IDirectSound_IDirectSound_SetSpeakerConfig(
 503     LPDIRECTSOUND iface,
 504     DWORD config)
 505 {
 506     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 507     TRACE("(%p,0x%08x)\n",This,config);
 508     return DirectSoundDevice_SetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,config);
 509 }
 510
 511 static HRESULT WINAPI IDirectSound_IDirectSound_Initialize(
 512     LPDIRECTSOUND iface,
 513     LPCGUID lpcGuid)
 514 {
 515     IDirectSound_IDirectSound *This = (IDirectSound_IDirectSound *)iface;
 516     TRACE("(%p, %s)\n", This, debugstr_guid(lpcGuid));
 517     return DirectSoundDevice_Initialize(&((IDirectSoundImpl *)This->pds)->device,lpcGuid);
 518 }
 519
 520 static const IDirectSoundVtbl DirectSound_DirectSound_Vtbl =
 521 {
 522     IDirectSound_IDirectSound_QueryInterface,
 523     IDirectSound_IDirectSound_AddRef,
 524     IDirectSound_IDirectSound_Release,
 525     IDirectSound_IDirectSound_CreateSoundBuffer,
 526     IDirectSound_IDirectSound_GetCaps,
 527     IDirectSound_IDirectSound_DuplicateSoundBuffer,
 528     IDirectSound_IDirectSound_SetCooperativeLevel,
 529     IDirectSound_IDirectSound_Compact,
 530     IDirectSound_IDirectSound_GetSpeakerConfig,
 531     IDirectSound_IDirectSound_SetSpeakerConfig,
 532     IDirectSound_IDirectSound_Initialize
 533 };
 534
 535 static HRESULT IDirectSound_IDirectSound_Create(
 536     LPDIRECTSOUND8  pds,
 537     LPDIRECTSOUND * ppds)
 538 {
 539     IDirectSound_IDirectSound * pdsds;
 540     TRACE("(%p,%p)\n",pds,ppds);
 541
 542     if (ppds == NULL) {
 543         ERR("invalid parameter: ppds == NULL\n");
 544         return DSERR_INVALIDPARAM;
 545     }
 546
 547     if (pds == NULL) {
 548         ERR("invalid parameter: pds == NULL\n");
 549         *ppds = NULL;
 550         return DSERR_INVALIDPARAM;
 551     }
 552
 553     pdsds = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsds));
 554     if (pdsds == NULL) {
 555         WARN("out of memory\n");
 556         *ppds = NULL;
 557         return DSERR_OUTOFMEMORY;
 558     }
 559
 560     pdsds->lpVtbl = &DirectSound_DirectSound_Vtbl;
 561     pdsds->ref = 0;
 562     pdsds->pds = pds;
 563
 564     IDirectSoundImpl_AddRef(pds);
 565     *ppds = (LPDIRECTSOUND)pdsds;
 566
 567     return DS_OK;
 568 }
 569
 570 /*******************************************************************************
 571  *              IDirectSound8_IUnknown
 572  */
 573 static HRESULT WINAPI IDirectSound8_IUnknown_QueryInterface(
 574     LPUNKNOWN iface,
 575     REFIID riid,
 576     LPVOID * ppobj)
 577 {
 578     IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
 579     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 580     return DSOUND_QueryInterface8(This->pds, riid, ppobj);
 581 }
 582
 583 static ULONG WINAPI IDirectSound8_IUnknown_AddRef(
 584     LPUNKNOWN iface)
 585 {
 586     IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
 587     ULONG ref = InterlockedIncrement(&(This->ref));
 588     TRACE("(%p) ref was %d\n", This, ref - 1);
 589     return ref;
 590 }
 591
 592 static ULONG WINAPI IDirectSound8_IUnknown_Release(
 593     LPUNKNOWN iface)
 594 {
 595     IDirectSound_IUnknown *This = (IDirectSound_IUnknown *)iface;
 596     ULONG ref = InterlockedDecrement(&(This->ref));
 597     TRACE("(%p) ref was %d\n", This, ref + 1);
 598     if (!ref) {
 599         ((IDirectSoundImpl*)This->pds)->pUnknown = NULL;
 600         IDirectSoundImpl_Release(This->pds);
 601         HeapFree(GetProcessHeap(), 0, This);
 602         TRACE("(%p) released\n", This);
 603     }
 604     return ref;
 605 }
 606
 607 static const IUnknownVtbl DirectSound8_Unknown_Vtbl =
 608 {
 609     IDirectSound8_IUnknown_QueryInterface,
 610     IDirectSound8_IUnknown_AddRef,
 611     IDirectSound8_IUnknown_Release
 612 };
 613
 614 static HRESULT IDirectSound8_IUnknown_Create(
 615     LPDIRECTSOUND8 pds,
 616     LPUNKNOWN * ppunk)
 617 {
 618     IDirectSound8_IUnknown * pdsunk;
 619     TRACE("(%p,%p)\n",pds,ppunk);
 620
 621     if (ppunk == NULL) {
 622         ERR("invalid parameter: ppunk == NULL\n");
 623         return DSERR_INVALIDPARAM;
 624     }
 625
 626     if (pds == NULL) {
 627         ERR("invalid parameter: pds == NULL\n");
 628         *ppunk = NULL;
 629         return DSERR_INVALIDPARAM;
 630     }
 631
 632     pdsunk = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsunk));
 633     if (pdsunk == NULL) {
 634         WARN("out of memory\n");
 635         *ppunk = NULL;
 636         return DSERR_OUTOFMEMORY;
 637     }
 638
 639     pdsunk->lpVtbl = &DirectSound8_Unknown_Vtbl;
 640     pdsunk->ref = 0;
 641     pdsunk->pds = pds;
 642
 643     IDirectSoundImpl_AddRef(pds);
 644     *ppunk = (LPUNKNOWN)pdsunk;
 645
 646     return DS_OK;
 647 }
 648
 649 /*******************************************************************************
 650  *              IDirectSound8_IDirectSound
 651  */
 652 static HRESULT WINAPI IDirectSound8_IDirectSound_QueryInterface(
 653     LPDIRECTSOUND iface,
 654     REFIID riid,
 655     LPVOID * ppobj)
 656 {
 657     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 658     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 659     return DSOUND_QueryInterface8(This->pds, riid, ppobj);
 660 }
 661
 662 static ULONG WINAPI IDirectSound8_IDirectSound_AddRef(
 663     LPDIRECTSOUND iface)
 664 {
 665     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 666     ULONG ref = InterlockedIncrement(&(This->ref));
 667     TRACE("(%p) ref was %d\n", This, ref - 1);
 668     return ref;
 669 }
 670
 671 static ULONG WINAPI IDirectSound8_IDirectSound_Release(
 672     LPDIRECTSOUND iface)
 673 {
 674     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 675     ULONG ref = InterlockedDecrement(&(This->ref));
 676     TRACE("(%p) ref was %d\n", This, ref + 1);
 677     if (!ref) {
 678         ((IDirectSoundImpl*)This->pds)->pDS = NULL;
 679         IDirectSoundImpl_Release(This->pds);
 680         HeapFree(GetProcessHeap(), 0, This);
 681         TRACE("(%p) released\n", This);
 682     }
 683     return ref;
 684 }
 685
 686 static HRESULT WINAPI IDirectSound8_IDirectSound_CreateSoundBuffer(
 687     LPDIRECTSOUND iface,
 688     LPCDSBUFFERDESC dsbd,
 689     LPLPDIRECTSOUNDBUFFER ppdsb,
 690     LPUNKNOWN lpunk)
 691 {
 692     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 693     TRACE("(%p,%p,%p,%p)\n",This,dsbd,ppdsb,lpunk);
 694     return DirectSoundDevice_CreateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,dsbd,ppdsb,lpunk,TRUE);
 695 }
 696
 697 static HRESULT WINAPI IDirectSound8_IDirectSound_GetCaps(
 698     LPDIRECTSOUND iface,
 699     LPDSCAPS lpDSCaps)
 700 {
 701     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 702     TRACE("(%p,%p)\n",This,lpDSCaps);
 703     return DirectSoundDevice_GetCaps(((IDirectSoundImpl *)This->pds)->device, lpDSCaps);
 704 }
 705
 706 static HRESULT WINAPI IDirectSound8_IDirectSound_DuplicateSoundBuffer(
 707     LPDIRECTSOUND iface,
 708     LPDIRECTSOUNDBUFFER psb,
 709     LPLPDIRECTSOUNDBUFFER ppdsb)
 710 {
 711     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 712     TRACE("(%p,%p,%p)\n",This,psb,ppdsb);
 713     return DirectSoundDevice_DuplicateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,psb,ppdsb);
 714 }
 715
 716 static HRESULT WINAPI IDirectSound8_IDirectSound_SetCooperativeLevel(
 717     LPDIRECTSOUND iface,
 718     HWND hwnd,
 719     DWORD level)
 720 {
 721     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 722     TRACE("(%p,%p,%s)\n",This,hwnd,dumpCooperativeLevel(level));
 723     return DirectSoundDevice_SetCooperativeLevel(((IDirectSoundImpl *)This->pds)->device, hwnd, level);
 724 }
 725
 726 static HRESULT WINAPI IDirectSound8_IDirectSound_Compact(
 727     LPDIRECTSOUND iface)
 728 {
 729     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 730     TRACE("(%p)\n", This);
 731     return DirectSoundDevice_Compact(((IDirectSoundImpl *)This->pds)->device);
 732 }
 733
 734 static HRESULT WINAPI IDirectSound8_IDirectSound_GetSpeakerConfig(
 735     LPDIRECTSOUND iface,
 736     LPDWORD lpdwSpeakerConfig)
 737 {
 738     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 739     TRACE("(%p, %p)\n", This, lpdwSpeakerConfig);
 740     return DirectSoundDevice_GetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,lpdwSpeakerConfig);
 741 }
 742
 743 static HRESULT WINAPI IDirectSound8_IDirectSound_SetSpeakerConfig(
 744     LPDIRECTSOUND iface,
 745     DWORD config)
 746 {
 747     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 748     TRACE("(%p,0x%08x)\n",This,config);
 749     return DirectSoundDevice_SetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,config);
 750 }
 751
 752 static HRESULT WINAPI IDirectSound8_IDirectSound_Initialize(
 753     LPDIRECTSOUND iface,
 754     LPCGUID lpcGuid)
 755 {
 756     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 757     TRACE("(%p, %s)\n", This, debugstr_guid(lpcGuid));
 758     return DirectSoundDevice_Initialize(&((IDirectSoundImpl *)This->pds)->device,lpcGuid);
 759 }
 760
 761 static const IDirectSoundVtbl DirectSound8_DirectSound_Vtbl =
 762 {
 763     IDirectSound8_IDirectSound_QueryInterface,
 764     IDirectSound8_IDirectSound_AddRef,
 765     IDirectSound8_IDirectSound_Release,
 766     IDirectSound8_IDirectSound_CreateSoundBuffer,
 767     IDirectSound8_IDirectSound_GetCaps,
 768     IDirectSound8_IDirectSound_DuplicateSoundBuffer,
 769     IDirectSound8_IDirectSound_SetCooperativeLevel,
 770     IDirectSound8_IDirectSound_Compact,
 771     IDirectSound8_IDirectSound_GetSpeakerConfig,
 772     IDirectSound8_IDirectSound_SetSpeakerConfig,
 773     IDirectSound8_IDirectSound_Initialize
 774 };
 775
 776 static HRESULT IDirectSound8_IDirectSound_Create(
 777     LPDIRECTSOUND8 pds,
 778     LPDIRECTSOUND * ppds)
 779 {
 780     IDirectSound8_IDirectSound * pdsds;
 781     TRACE("(%p,%p)\n",pds,ppds);
 782
 783     if (ppds == NULL) {
 784         ERR("invalid parameter: ppds == NULL\n");
 785         return DSERR_INVALIDPARAM;
 786     }
 787
 788     if (pds == NULL) {
 789         ERR("invalid parameter: pds == NULL\n");
 790         *ppds = NULL;
 791         return DSERR_INVALIDPARAM;
 792     }
 793
 794     pdsds = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsds));
 795     if (pdsds == NULL) {
 796         WARN("out of memory\n");
 797         *ppds = NULL;
 798         return DSERR_OUTOFMEMORY;
 799     }
 800
 801     pdsds->lpVtbl = &DirectSound8_DirectSound_Vtbl;
 802     pdsds->ref = 0;
 803     pdsds->pds = pds;
 804
 805     IDirectSoundImpl_AddRef(pds);
 806     *ppds = (LPDIRECTSOUND)pdsds;
 807
 808     return DS_OK;
 809 }
 810
 811 /*******************************************************************************
 812  *              IDirectSound8_IDirectSound8
 813  */
 814 static HRESULT WINAPI IDirectSound8_IDirectSound8_QueryInterface(
 815     LPDIRECTSOUND8 iface,
 816     REFIID riid,
 817     LPVOID * ppobj)
 818 {
 819     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 820     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 821     return DSOUND_QueryInterface8(This->pds, riid, ppobj);
 822 }
 823
 824 static ULONG WINAPI IDirectSound8_IDirectSound8_AddRef(
 825     LPDIRECTSOUND8 iface)
 826 {
 827     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 828     ULONG ref = InterlockedIncrement(&(This->ref));
 829     TRACE("(%p) ref was %d\n", This, ref - 1);
 830     return ref;
 831 }
 832
 833 static ULONG WINAPI IDirectSound8_IDirectSound8_Release(
 834     LPDIRECTSOUND8 iface)
 835 {
 836     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 837     ULONG ref = InterlockedDecrement(&(This->ref));
 838     TRACE("(%p) ref was %d\n", This, ref + 1);
 839     if (!ref) {
 840         ((IDirectSoundImpl*)This->pds)->pDS8 = NULL;
 841         IDirectSoundImpl_Release(This->pds);
 842         HeapFree(GetProcessHeap(), 0, This);
 843         TRACE("(%p) released\n", This);
 844     }
 845     return ref;
 846 }
 847
 848 static HRESULT WINAPI IDirectSound8_IDirectSound8_CreateSoundBuffer(
 849     LPDIRECTSOUND8 iface,
 850     LPCDSBUFFERDESC dsbd,
 851     LPLPDIRECTSOUNDBUFFER ppdsb,
 852     LPUNKNOWN lpunk)
 853 {
 854     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 855     TRACE("(%p,%p,%p,%p)\n",This,dsbd,ppdsb,lpunk);
 856     return DirectSoundDevice_CreateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,dsbd,ppdsb,lpunk,TRUE);
 857 }
 858
 859 static HRESULT WINAPI IDirectSound8_IDirectSound8_GetCaps(
 860     LPDIRECTSOUND8 iface,
 861     LPDSCAPS lpDSCaps)
 862 {
 863     IDirectSound8_IDirectSound *This = (IDirectSound8_IDirectSound *)iface;
 864     TRACE("(%p,%p)\n",This,lpDSCaps);
 865     return DirectSoundDevice_GetCaps(((IDirectSoundImpl *)This->pds)->device, lpDSCaps);
 866 }
 867
 868 static HRESULT WINAPI IDirectSound8_IDirectSound8_DuplicateSoundBuffer(
 869     LPDIRECTSOUND8 iface,
 870     LPDIRECTSOUNDBUFFER psb,
 871     LPLPDIRECTSOUNDBUFFER ppdsb)
 872 {
 873     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 874     TRACE("(%p,%p,%p)\n",This,psb,ppdsb);
 875     return DirectSoundDevice_DuplicateSoundBuffer(((IDirectSoundImpl *)This->pds)->device,psb,ppdsb);
 876 }
 877
 878 static HRESULT WINAPI IDirectSound8_IDirectSound8_SetCooperativeLevel(
 879     LPDIRECTSOUND8 iface,
 880     HWND hwnd,
 881     DWORD level)
 882 {
 883     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 884     TRACE("(%p,%p,%s)\n",This,hwnd,dumpCooperativeLevel(level));
 885     return DirectSoundDevice_SetCooperativeLevel(((IDirectSoundImpl *)This->pds)->device, hwnd, level);
 886 }
 887
 888 static HRESULT WINAPI IDirectSound8_IDirectSound8_Compact(
 889     LPDIRECTSOUND8 iface)
 890 {
 891     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 892     TRACE("(%p)\n", This);
 893     return DirectSoundDevice_Compact(((IDirectSoundImpl *)This->pds)->device);
 894 }
 895
 896 static HRESULT WINAPI IDirectSound8_IDirectSound8_GetSpeakerConfig(
 897     LPDIRECTSOUND8 iface,
 898     LPDWORD lpdwSpeakerConfig)
 899 {
 900     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 901     TRACE("(%p, %p)\n", This, lpdwSpeakerConfig);
 902     return DirectSoundDevice_GetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,lpdwSpeakerConfig);
 903 }
 904
 905 static HRESULT WINAPI IDirectSound8_IDirectSound8_SetSpeakerConfig(
 906     LPDIRECTSOUND8 iface,
 907     DWORD config)
 908 {
 909     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 910     TRACE("(%p,0x%08x)\n",This,config);
 911     return DirectSoundDevice_SetSpeakerConfig(((IDirectSoundImpl *)This->pds)->device,config);
 912 }
 913
 914 static HRESULT WINAPI IDirectSound8_IDirectSound8_Initialize(
 915     LPDIRECTSOUND8 iface,
 916     LPCGUID lpcGuid)
 917 {
 918     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 919     TRACE("(%p, %s)\n", This, debugstr_guid(lpcGuid));
 920     return DirectSoundDevice_Initialize(&((IDirectSoundImpl *)This->pds)->device,lpcGuid);
 921 }
 922
 923 static HRESULT WINAPI IDirectSound8_IDirectSound8_VerifyCertification(
 924     LPDIRECTSOUND8 iface,
 925     LPDWORD pdwCertified)
 926 {
 927     IDirectSound8_IDirectSound8 *This = (IDirectSound8_IDirectSound8 *)iface;
 928     TRACE("(%p, %p)\n", This, pdwCertified);
 929     return DirectSoundDevice_VerifyCertification(((IDirectSoundImpl *)This->pds)->device,pdwCertified);
 930 }
 931
 932 static const IDirectSound8Vtbl DirectSound8_DirectSound8_Vtbl =
 933 {
 934     IDirectSound8_IDirectSound8_QueryInterface,
 935     IDirectSound8_IDirectSound8_AddRef,
 936     IDirectSound8_IDirectSound8_Release,
 937     IDirectSound8_IDirectSound8_CreateSoundBuffer,
 938     IDirectSound8_IDirectSound8_GetCaps,
 939     IDirectSound8_IDirectSound8_DuplicateSoundBuffer,
 940     IDirectSound8_IDirectSound8_SetCooperativeLevel,
 941     IDirectSound8_IDirectSound8_Compact,
 942     IDirectSound8_IDirectSound8_GetSpeakerConfig,
 943     IDirectSound8_IDirectSound8_SetSpeakerConfig,
 944     IDirectSound8_IDirectSound8_Initialize,
 945     IDirectSound8_IDirectSound8_VerifyCertification
 946 };
 947
 948 static HRESULT IDirectSound8_IDirectSound8_Create(
 949     LPDIRECTSOUND8 pds,
 950     LPDIRECTSOUND8 * ppds)
 951 {
 952     IDirectSound8_IDirectSound8 * pdsds;
 953     TRACE("(%p,%p)\n",pds,ppds);
 954
 955     if (ppds == NULL) {
 956         ERR("invalid parameter: ppds == NULL\n");
 957         return DSERR_INVALIDPARAM;
 958     }
 959
 960     if (pds == NULL) {
 961         ERR("invalid parameter: pds == NULL\n");
 962         *ppds = NULL;
 963         return DSERR_INVALIDPARAM;
 964     }
 965
 966     pdsds = HeapAlloc(GetProcessHeap(),0,sizeof(*pdsds));
 967     if (pdsds == NULL) {
 968         WARN("out of memory\n");
 969         *ppds = NULL;
 970         return DSERR_OUTOFMEMORY;
 971     }
 972
 973     pdsds->lpVtbl = &DirectSound8_DirectSound8_Vtbl;
 974     pdsds->ref = 0;
 975     pdsds->pds = pds;
 976
 977     IDirectSoundImpl_AddRef(pds);
 978     *ppds = (LPDIRECTSOUND8)pdsds;
 979
 980     return DS_OK;
 981 }
 982
 983 HRESULT DSOUND_Create(
 984     REFIID riid,
 985     LPDIRECTSOUND *ppDS)
 986 {
 987     LPDIRECTSOUND8 pDS;
 988     HRESULT hr;
 989     TRACE("(%s, %p)\n", debugstr_guid(riid), ppDS);
 990
 991     if (!IsEqualIID(riid, &IID_IUnknown) &&
 992         !IsEqualIID(riid, &IID_IDirectSound)) {
 993         *ppDS = 0;
 994         return E_NOINTERFACE;
 995     }
 996
 997     /* Get dsound configuration */
 998     setup_dsound_options();
 999
1000     hr = IDirectSoundImpl_Create(&pDS);
1001     if (hr == DS_OK) {
1002         hr = IDirectSound_IDirectSound_Create(pDS, ppDS);
1003         if (*ppDS)
1004             IDirectSound_IDirectSound_AddRef(*ppDS);
1005         else {
1006             WARN("IDirectSound_IDirectSound_Create failed\n");
1007             IDirectSound8_Release(pDS);
1008         }
1009     } else {
1010         WARN("IDirectSoundImpl_Create failed\n");
1011         *ppDS = 0;
1012     }
1013
1014     return hr;
1015 }
1016
1017 /*******************************************************************************
1018  *              DirectSoundCreate (DSOUND.1)
1019  *
1020  *  Creates and initializes a DirectSound interface.
1021  *
1022  *  PARAMS
1023  *     lpcGUID   [I] Address of the GUID that identifies the sound device.
1024  *     ppDS      [O] Address of a variable to receive the interface pointer.
1025  *     pUnkOuter [I] Must be NULL.
1026  *
1027  *  RETURNS
1028  *     Success: DS_OK
1029  *     Failure: DSERR_ALLOCATED, DSERR_INVALIDPARAM, DSERR_NOAGGREGATION,
1030  *              DSERR_NODRIVER, DSERR_OUTOFMEMORY
1031  */
1032 HRESULT WINAPI DirectSoundCreate(
1033     LPCGUID lpcGUID,
1034     LPDIRECTSOUND *ppDS,
1035     IUnknown *pUnkOuter)
1036 {
1037     HRESULT hr;
1038     LPDIRECTSOUND pDS;
1039
1040     TRACE("(%s,%p,%p)\n",debugstr_guid(lpcGUID),ppDS,pUnkOuter);
1041
1042     if (ppDS == NULL) {
1043         WARN("invalid parameter: ppDS == NULL\n");
1044         return DSERR_INVALIDPARAM;
1045     }
1046
1047     if (pUnkOuter != NULL) {
1048         WARN("invalid parameter: pUnkOuter != NULL\n");
1049         *ppDS = 0;
1050         return DSERR_INVALIDPARAM;
1051     }
1052
1053     hr = DSOUND_Create(&IID_IDirectSound, &pDS);
1054     if (hr == DS_OK) {
1055         hr = IDirectSound_Initialize(pDS, lpcGUID);
1056         if (hr != DS_OK) {
1057             if (hr != DSERR_ALREADYINITIALIZED) {
1058                 IDirectSound_Release(pDS);
1059                 pDS = 0;
1060             } else
1061                 hr = DS_OK;
1062         }
1063     }
1064
1065     *ppDS = pDS;
1066
1067     return hr;
1068 }
1069
1070 HRESULT DSOUND_Create8(
1071     REFIID riid,
1072     LPDIRECTSOUND8 *ppDS)
1073 {
1074     LPDIRECTSOUND8 pDS;
1075     HRESULT hr;
1076     TRACE("(%s, %p)\n", debugstr_guid(riid), ppDS);
1077
1078     if (!IsEqualIID(riid, &IID_IUnknown) &&
1079         !IsEqualIID(riid, &IID_IDirectSound) &&
1080         !IsEqualIID(riid, &IID_IDirectSound8)) {
1081         *ppDS = 0;
1082         return E_NOINTERFACE;
1083     }
1084
1085     /* Get dsound configuration */
1086     setup_dsound_options();
1087
1088     hr = IDirectSoundImpl_Create(&pDS);
1089     if (hr == DS_OK) {
1090         hr = IDirectSound8_IDirectSound8_Create(pDS, ppDS);
1091         if (*ppDS)
1092             IDirectSound8_IDirectSound8_AddRef(*ppDS);
1093         else {
1094             WARN("IDirectSound8_IDirectSound8_Create failed\n");
1095             IDirectSound8_Release(pDS);
1096         }
1097     } else {
1098         WARN("IDirectSoundImpl_Create failed\n");
1099         *ppDS = 0;
1100     }
1101
1102     return hr;
1103 }
1104
1105 /*******************************************************************************
1106  *        DirectSoundCreate8 (DSOUND.11)
1107  *
1108  *  Creates and initializes a DirectSound8 interface.
1109  *
1110  *  PARAMS
1111  *     lpcGUID   [I] Address of the GUID that identifies the sound device.
1112  *     ppDS      [O] Address of a variable to receive the interface pointer.
1113  *     pUnkOuter [I] Must be NULL.
1114  *
1115  *  RETURNS
1116  *     Success: DS_OK
1117  *     Failure: DSERR_ALLOCATED, DSERR_INVALIDPARAM, DSERR_NOAGGREGATION,
1118  *              DSERR_NODRIVER, DSERR_OUTOFMEMORY
1119  */
1120 HRESULT WINAPI DirectSoundCreate8(
1121     LPCGUID lpcGUID,
1122     LPDIRECTSOUND8 *ppDS,
1123     IUnknown *pUnkOuter)
1124 {
1125     HRESULT hr;
1126     LPDIRECTSOUND8 pDS;
1127
1128     TRACE("(%s,%p,%p)\n",debugstr_guid(lpcGUID),ppDS,pUnkOuter);
1129
1130     if (ppDS == NULL) {
1131         WARN("invalid parameter: ppDS == NULL\n");
1132         return DSERR_INVALIDPARAM;
1133     }
1134
1135     if (pUnkOuter != NULL) {
1136         WARN("invalid parameter: pUnkOuter != NULL\n");
1137         *ppDS = 0;
1138         return DSERR_INVALIDPARAM;
1139     }
1140
1141     hr = DSOUND_Create8(&IID_IDirectSound8, &pDS);
1142     if (hr == DS_OK) {
1143         hr = IDirectSound8_Initialize(pDS, lpcGUID);
1144         if (hr != DS_OK) {
1145             if (hr != DSERR_ALREADYINITIALIZED) {
1146                 IDirectSound8_Release(pDS);
1147                 pDS = 0;
1148             } else
1149                 hr = DS_OK;
1150         }
1151     }
1152
1153     *ppDS = pDS;
1154
1155     return hr;
1156 }
1157
1158 /*******************************************************************************
1159  *        DirectSoundDevice
1160  */
1161 static HRESULT DirectSoundDevice_Create(DirectSoundDevice ** ppDevice)
1162 {
1163     DirectSoundDevice * device;
1164     TRACE("(%p)\n", ppDevice);
1165
1166     /* Allocate memory */
1167     device = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(DirectSoundDevice));
1168     if (device == NULL) {
1169         WARN("out of memory\n");
1170         return DSERR_OUTOFMEMORY;
1171     }
1172
1173     device->ref            = 1;
1174     device->priolevel      = DSSCL_NORMAL;
1175     device->state          = STATE_STOPPED;
1176     device->speaker_config = DSSPEAKER_STEREO | (DSSPEAKER_GEOMETRY_NARROW << 16);
1177
1178     /* 3D listener initial parameters */
1179     device->ds3dl.dwSize   = sizeof(DS3DLISTENER);
1180     device->ds3dl.vPosition.x = 0.0;
1181     device->ds3dl.vPosition.y = 0.0;
1182     device->ds3dl.vPosition.z = 0.0;
1183     device->ds3dl.vVelocity.x = 0.0;
1184     device->ds3dl.vVelocity.y = 0.0;
1185     device->ds3dl.vVelocity.z = 0.0;
1186     device->ds3dl.vOrientFront.x = 0.0;
1187     device->ds3dl.vOrientFront.y = 0.0;
1188     device->ds3dl.vOrientFront.z = 1.0;
1189     device->ds3dl.vOrientTop.x = 0.0;
1190     device->ds3dl.vOrientTop.y = 1.0;
1191     device->ds3dl.vOrientTop.z = 0.0;
1192     device->ds3dl.flDistanceFactor = DS3D_DEFAULTDISTANCEFACTOR;
1193     device->ds3dl.flRolloffFactor = DS3D_DEFAULTROLLOFFFACTOR;
1194     device->ds3dl.flDopplerFactor = DS3D_DEFAULTDOPPLERFACTOR;
1195
1196     device->prebuf = ds_snd_queue_max;
1197     device->guid = GUID_NULL;
1198
1199     /* Set default wave format (may need it for waveOutOpen) */
1200     device->pwfx = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(WAVEFORMATEX));
1201     if (device->pwfx == NULL) {
1202         WARN("out of memory\n");
1203         HeapFree(GetProcessHeap(),0,device);
1204         return DSERR_OUTOFMEMORY;
1205     }
1206
1207     /* We rely on the sound driver to return the actual sound format of
1208      * the device if it does not support 22050x8x2 and is given the
1209      * WAVE_DIRECTSOUND flag.
1210      */
1211     device->pwfx->wFormatTag = WAVE_FORMAT_PCM;
1212     device->pwfx->nSamplesPerSec = ds_default_sample_rate;
1213     device->pwfx->wBitsPerSample = ds_default_bits_per_sample;
1214     device->pwfx->nChannels = 2;
1215     device->pwfx->nBlockAlign = device->pwfx->wBitsPerSample * device->pwfx->nChannels / 8;
1216     device->pwfx->nAvgBytesPerSec = device->pwfx->nSamplesPerSec * device->pwfx->nBlockAlign;
1217     device->pwfx->cbSize = 0;
1218
1219     InitializeCriticalSection(&(device->mixlock));
1220     device->mixlock.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": DirectSoundDevice.mixlock");
1221
1222     RtlInitializeResource(&(device->buffer_list_lock));
1223
1224    *ppDevice = device;
1225
1226     return DS_OK;
1227 }
1228
1229 static ULONG DirectSoundDevice_AddRef(DirectSoundDevice * device)
1230 {
1231     ULONG ref = InterlockedIncrement(&(device->ref));
1232     TRACE("(%p) ref was %d\n", device, ref - 1);
1233     return ref;
1234 }
1235
1236 ULONG DirectSoundDevice_Release(DirectSoundDevice * device)
1237 {
1238     HRESULT hr;
1239     ULONG ref = InterlockedDecrement(&(device->ref));
1240     TRACE("(%p) ref was %u\n", device, ref + 1);
1241     if (!ref) {
1242         int i;
1243         timeKillEvent(device->timerID);
1244         timeEndPeriod(DS_TIME_RES);
1245
1246         /* The kill event should have allowed the timer process to expire
1247          * but try to grab the lock just in case. Can't hold lock because
1248          * IDirectSoundBufferImpl_Destroy also grabs the lock */
1249         RtlAcquireResourceShared(&(device->buffer_list_lock), TRUE);
1250         RtlReleaseResource(&(device->buffer_list_lock));
1251
1252         /* It is allowed to release this object even when buffers are playing */
1253         if (device->buffers) {
1254             WARN("%d secondary buffers not released\n", device->nrofbuffers);
1255             for( i=0;i<device->nrofbuffers;i++)
1256                 IDirectSoundBufferImpl_Destroy(device->buffers[i]);
1257         }
1258
1259         if (device->primary) {
1260             WARN("primary buffer not released\n");
1261             IDirectSoundBuffer8_Release((LPDIRECTSOUNDBUFFER8)device->primary);
1262         }
1263
1264         hr = DSOUND_PrimaryDestroy(device);
1265         if (hr != DS_OK)
1266             WARN("DSOUND_PrimaryDestroy failed\n");
1267
1268         if (device->driver)
1269             IDsDriver_Close(device->driver);
1270
1271         if (device->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMOPEN)
1272             waveOutClose(device->hwo);
1273
1274         if (device->driver)
1275             IDsDriver_Release(device->driver);
1276
1277         DSOUND_renderer[device->drvdesc.dnDevNode] = NULL;
1278
1279         HeapFree(GetProcessHeap(), 0, device->tmp_buffer);
1280         HeapFree(GetProcessHeap(), 0, device->mix_buffer);
1281         if (device->drvdesc.dwFlags & DSDDESC_USESYSTEMMEMORY)
1282             HeapFree(GetProcessHeap(), 0, device->buffer);
1283         RtlDeleteResource(&device->buffer_list_lock);
1284         device->mixlock.DebugInfo->Spare[0] = 0;
1285         DeleteCriticalSection(&device->mixlock);
1286         HeapFree(GetProcessHeap(),0,device);
1287         TRACE("(%p) released\n", device);
1288     }
1289     return ref;
1290 }
1291
1292 HRESULT DirectSoundDevice_GetCaps(
1293     DirectSoundDevice * device,
1294     LPDSCAPS lpDSCaps)
1295 {
1296     TRACE("(%p,%p)\n",device,lpDSCaps);
1297
1298     if (device == NULL) {
1299         WARN("not initialized\n");
1300         return DSERR_UNINITIALIZED;
1301     }
1302
1303     if (lpDSCaps == NULL) {
1304         WARN("invalid parameter: lpDSCaps = NULL\n");
1305         return DSERR_INVALIDPARAM;
1306     }
1307
1308     /* check if there is enough room */
1309     if (lpDSCaps->dwSize < sizeof(*lpDSCaps)) {
1310         WARN("invalid parameter: lpDSCaps->dwSize = %d\n", lpDSCaps->dwSize);
1311         return DSERR_INVALIDPARAM;
1312     }
1313
1314     lpDSCaps->dwFlags                           = device->drvcaps.dwFlags;
1315     if (TRACE_ON(dsound)) {
1316         TRACE("(flags=0x%08x:\n",lpDSCaps->dwFlags);
1317         _dump_DSCAPS(lpDSCaps->dwFlags);
1318         TRACE(")\n");
1319     }
1320     lpDSCaps->dwMinSecondarySampleRate          = device->drvcaps.dwMinSecondarySampleRate;
1321     lpDSCaps->dwMaxSecondarySampleRate          = device->drvcaps.dwMaxSecondarySampleRate;
1322     lpDSCaps->dwPrimaryBuffers                  = device->drvcaps.dwPrimaryBuffers;
1323     lpDSCaps->dwMaxHwMixingAllBuffers           = device->drvcaps.dwMaxHwMixingAllBuffers;
1324     lpDSCaps->dwMaxHwMixingStaticBuffers        = device->drvcaps.dwMaxHwMixingStaticBuffers;
1325     lpDSCaps->dwMaxHwMixingStreamingBuffers     = device->drvcaps.dwMaxHwMixingStreamingBuffers;
1326     lpDSCaps->dwFreeHwMixingAllBuffers          = device->drvcaps.dwFreeHwMixingAllBuffers;
1327     lpDSCaps->dwFreeHwMixingStaticBuffers       = device->drvcaps.dwFreeHwMixingStaticBuffers;
1328     lpDSCaps->dwFreeHwMixingStreamingBuffers    = device->drvcaps.dwFreeHwMixingStreamingBuffers;
1329     lpDSCaps->dwMaxHw3DAllBuffers               = device->drvcaps.dwMaxHw3DAllBuffers;
1330     lpDSCaps->dwMaxHw3DStaticBuffers            = device->drvcaps.dwMaxHw3DStaticBuffers;
1331     lpDSCaps->dwMaxHw3DStreamingBuffers         = device->drvcaps.dwMaxHw3DStreamingBuffers;
1332     lpDSCaps->dwFreeHw3DAllBuffers              = device->drvcaps.dwFreeHw3DAllBuffers;
1333     lpDSCaps->dwFreeHw3DStaticBuffers           = device->drvcaps.dwFreeHw3DStaticBuffers;
1334     lpDSCaps->dwFreeHw3DStreamingBuffers        = device->drvcaps.dwFreeHw3DStreamingBuffers;
1335     lpDSCaps->dwTotalHwMemBytes                 = device->drvcaps.dwTotalHwMemBytes;
1336     lpDSCaps->dwFreeHwMemBytes                  = device->drvcaps.dwFreeHwMemBytes;
1337     lpDSCaps->dwMaxContigFreeHwMemBytes         = device->drvcaps.dwMaxContigFreeHwMemBytes;
1338
1339     /* driver doesn't have these */
1340     lpDSCaps->dwUnlockTransferRateHwBuffers     = 4096; /* But we have none... */
1341     lpDSCaps->dwPlayCpuOverheadSwBuffers        = 1;    /* 1% */
1342
1343     return DS_OK;
1344 }
1345
1346 HRESULT DirectSoundDevice_Initialize(DirectSoundDevice ** ppDevice, LPCGUID lpcGUID)
1347 {
1348     HRESULT hr = DS_OK;
1349     unsigned wod, wodn;
1350     BOOLEAN found = FALSE;
1351     GUID devGUID;
1352     DirectSoundDevice * device = *ppDevice;
1353     TRACE("(%p,%s)\n",ppDevice,debugstr_guid(lpcGUID));
1354
1355     if (*ppDevice != NULL) {
1356         WARN("already initialized\n");
1357         return DSERR_ALREADYINITIALIZED;
1358     }
1359
1360     /* Default device? */
1361     if (!lpcGUID || IsEqualGUID(lpcGUID, &GUID_NULL))
1362         lpcGUID = &DSDEVID_DefaultPlayback;
1363
1364     if (GetDeviceID(lpcGUID, &devGUID) != DS_OK) {
1365         WARN("invalid parameter: lpcGUID\n");
1366         return DSERR_INVALIDPARAM;
1367     }
1368
1369     /* Enumerate WINMM audio devices and find the one we want */
1370     wodn = waveOutGetNumDevs();
1371     if (!wodn) {
1372         WARN("no driver\n");
1373         return DSERR_NODRIVER;
1374     }
1375
1376     for (wod=0; wod<wodn; wod++) {
1377         if (IsEqualGUID( &devGUID, &DSOUND_renderer_guids[wod])) {
1378             found = TRUE;
1379             break;
1380         }
1381     }
1382
1383     if (found == FALSE) {
1384         WARN("No device found matching given ID!\n");
1385         return DSERR_NODRIVER;
1386     }
1387
1388     if (DSOUND_renderer[wod]) {
1389         if (IsEqualGUID(&devGUID, &DSOUND_renderer[wod]->guid)) {
1390             device = DSOUND_renderer[wod];
1391             DirectSoundDevice_AddRef(device);
1392             *ppDevice = device;
1393             return DS_OK;
1394         } else {
1395             ERR("device GUID doesn't match\n");
1396             hr = DSERR_GENERIC;
1397             return hr;
1398         }
1399     } else {
1400         hr = DirectSoundDevice_Create(&device);
1401         if (hr != DS_OK) {
1402             WARN("DirectSoundDevice_Create failed\n");
1403             return hr;
1404         }
1405     }
1406
1407     *ppDevice = device;
1408     device->guid = devGUID;
1409     device->driver = NULL;
1410
1411     device->drvdesc.dnDevNode = wod;
1412     hr = DSOUND_ReopenDevice(device, FALSE);
1413     if (FAILED(hr))
1414     {
1415         WARN("DSOUND_ReopenDevice failed: %08x\n", hr);
1416         return hr;
1417     }
1418
1419     if (device->driver) {
1420         /* the driver is now open, so it's now allowed to call GetCaps */
1421         hr = IDsDriver_GetCaps(device->driver,&(device->drvcaps));
1422         if (hr != DS_OK) {
1423             WARN("IDsDriver_GetCaps failed\n");
1424             return hr;
1425         }
1426     } else {
1427         WAVEOUTCAPSA woc;
1428         hr = mmErr(waveOutGetDevCapsA(device->drvdesc.dnDevNode, &woc, sizeof(woc)));
1429         if (hr != DS_OK) {
1430             WARN("waveOutGetDevCaps failed\n");
1431             return hr;
1432         }
1433         ZeroMemory(&device->drvcaps, sizeof(device->drvcaps));
1434         if ((woc.dwFormats & WAVE_FORMAT_1M08) ||
1435             (woc.dwFormats & WAVE_FORMAT_2M08) ||
1436             (woc.dwFormats & WAVE_FORMAT_4M08) ||
1437             (woc.dwFormats & WAVE_FORMAT_48M08) ||
1438             (woc.dwFormats & WAVE_FORMAT_96M08)) {
1439             device->drvcaps.dwFlags |= DSCAPS_PRIMARY8BIT;
1440             device->drvcaps.dwFlags |= DSCAPS_PRIMARYMONO;
1441         }
1442         if ((woc.dwFormats & WAVE_FORMAT_1M16) ||
1443             (woc.dwFormats & WAVE_FORMAT_2M16) ||
1444             (woc.dwFormats & WAVE_FORMAT_4M16) ||
1445             (woc.dwFormats & WAVE_FORMAT_48M16) ||
1446             (woc.dwFormats & WAVE_FORMAT_96M16)) {
1447             device->drvcaps.dwFlags |= DSCAPS_PRIMARY16BIT;
1448             device->drvcaps.dwFlags |= DSCAPS_PRIMARYMONO;
1449         }
1450         if ((woc.dwFormats & WAVE_FORMAT_1S08) ||
1451             (woc.dwFormats & WAVE_FORMAT_2S08) ||
1452             (woc.dwFormats & WAVE_FORMAT_4S08) ||
1453             (woc.dwFormats & WAVE_FORMAT_48S08) ||
1454             (woc.dwFormats & WAVE_FORMAT_96S08)) {
1455             device->drvcaps.dwFlags |= DSCAPS_PRIMARY8BIT;
1456             device->drvcaps.dwFlags |= DSCAPS_PRIMARYSTEREO;
1457         }
1458         if ((woc.dwFormats & WAVE_FORMAT_1S16) ||
1459             (woc.dwFormats & WAVE_FORMAT_2S16) ||
1460             (woc.dwFormats & WAVE_FORMAT_4S16) ||
1461             (woc.dwFormats & WAVE_FORMAT_48S16) ||
1462             (woc.dwFormats & WAVE_FORMAT_96S16)) {
1463             device->drvcaps.dwFlags |= DSCAPS_PRIMARY16BIT;
1464             device->drvcaps.dwFlags |= DSCAPS_PRIMARYSTEREO;
1465         }
1466         if (ds_emuldriver)
1467             device->drvcaps.dwFlags |= DSCAPS_EMULDRIVER;
1468         device->drvcaps.dwMinSecondarySampleRate = DSBFREQUENCY_MIN;
1469         device->drvcaps.dwMaxSecondarySampleRate = DSBFREQUENCY_MAX;
1470         ZeroMemory(&device->volpan, sizeof(device->volpan));
1471     }
1472
1473     hr = DSOUND_PrimaryCreate(device);
1474     if (hr == DS_OK) {
1475         UINT triggertime = DS_TIME_DEL, res = DS_TIME_RES, id;
1476         TIMECAPS time;
1477
1478         DSOUND_renderer[device->drvdesc.dnDevNode] = device;
1479         timeGetDevCaps(&time, sizeof(TIMECAPS));
1480         TRACE("Minimum timer resolution: %u, max timer: %u\n", time.wPeriodMin, time.wPeriodMax);
1481         if (triggertime < time.wPeriodMin)
1482             triggertime = time.wPeriodMin;
1483         if (res < time.wPeriodMin)
1484             res = time.wPeriodMin;
1485         if (timeBeginPeriod(res) == TIMERR_NOCANDO)
1486             WARN("Could not set minimum resolution, don't expect sound\n");
1487         id = timeSetEvent(triggertime, res, DSOUND_timer, (DWORD_PTR)device, TIME_PERIODIC | TIME_KILL_SYNCHRONOUS);
1488         if (!id)
1489         {
1490             WARN("Timer not created! Retrying without TIME_KILL_SYNCHRONOUS\n");
1491             id = timeSetEvent(triggertime, res, DSOUND_timer, (DWORD_PTR)device, TIME_PERIODIC);
1492             if (!id) ERR("Could not create timer, sound playback will not occur\n");
1493         }
1494         DSOUND_renderer[device->drvdesc.dnDevNode]->timerID = id;
1495     } else {
1496         WARN("DSOUND_PrimaryCreate failed\n");
1497     }
1498
1499     return hr;
1500 }
1501
1502 HRESULT DirectSoundDevice_CreateSoundBuffer(
1503     DirectSoundDevice * device,
1504     LPCDSBUFFERDESC dsbd,
1505     LPLPDIRECTSOUNDBUFFER ppdsb,
1506     LPUNKNOWN lpunk,
1507     BOOL from8)
1508 {
1509     HRESULT hres = DS_OK;
1510     TRACE("(%p,%p,%p,%p)\n",device,dsbd,ppdsb,lpunk);
1511
1512     if (device == NULL) {
1513         WARN("not initialized\n");
1514         return DSERR_UNINITIALIZED;
1515     }
1516
1517     if (dsbd == NULL) {
1518         WARN("invalid parameter: dsbd == NULL\n");
1519         return DSERR_INVALIDPARAM;
1520     }
1521
1522     if (dsbd->dwSize != sizeof(DSBUFFERDESC) &&
1523         dsbd->dwSize != sizeof(DSBUFFERDESC1)) {
1524         WARN("invalid parameter: dsbd\n");
1525         return DSERR_INVALIDPARAM;
1526     }
1527
1528     if (ppdsb == NULL) {
1529         WARN("invalid parameter: ppdsb == NULL\n");
1530         return DSERR_INVALIDPARAM;
1531     }
1532     *ppdsb = NULL;
1533
1534     if (TRACE_ON(dsound)) {
1535         TRACE("(structsize=%d)\n",dsbd->dwSize);
1536         TRACE("(flags=0x%08x:\n",dsbd->dwFlags);
1537         _dump_DSBCAPS(dsbd->dwFlags);
1538         TRACE(")\n");
1539         TRACE("(bufferbytes=%d)\n",dsbd->dwBufferBytes);
1540         TRACE("(lpwfxFormat=%p)\n",dsbd->lpwfxFormat);
1541     }
1542
1543     if (dsbd->dwFlags & DSBCAPS_PRIMARYBUFFER) {
1544         if (dsbd->lpwfxFormat != NULL) {
1545             WARN("invalid parameter: dsbd->lpwfxFormat must be NULL for "
1546                  "primary buffer\n");
1547             return DSERR_INVALIDPARAM;
1548         }
1549
1550         if (device->primary) {
1551             WARN("Primary Buffer already created\n");
1552             IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)(device->primary));
1553             *ppdsb = (LPDIRECTSOUNDBUFFER)(device->primary);
1554         } else {
1555            device->dsbd = *dsbd;
1556            device->dsbd.dwFlags &= ~(DSBCAPS_LOCHARDWARE | DSBCAPS_LOCSOFTWARE);
1557            if (device->hwbuf)
1558                device->dsbd.dwFlags |= DSBCAPS_LOCHARDWARE;
1559            else device->dsbd.dwFlags |= DSBCAPS_LOCSOFTWARE;
1560            hres = PrimaryBufferImpl_Create(device, &(device->primary), &(device->dsbd));
1561            if (device->primary) {
1562                IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)(device->primary));
1563                *ppdsb = (LPDIRECTSOUNDBUFFER)(device->primary);
1564            } else
1565                WARN("PrimaryBufferImpl_Create failed\n");
1566         }
1567     } else {
1568         IDirectSoundBufferImpl * dsb;
1569         WAVEFORMATEXTENSIBLE *pwfxe;
1570
1571         if (dsbd->lpwfxFormat == NULL) {
1572             WARN("invalid parameter: dsbd->lpwfxFormat can't be NULL for "
1573                  "secondary buffer\n");
1574             return DSERR_INVALIDPARAM;
1575         }
1576         pwfxe = (WAVEFORMATEXTENSIBLE*)dsbd->lpwfxFormat;
1577
1578         if (pwfxe->Format.wBitsPerSample != 16 && pwfxe->Format.wBitsPerSample != 8 && pwfxe->Format.wFormatTag != WAVE_FORMAT_EXTENSIBLE)
1579         {
1580             WARN("wBitsPerSample=%d needs a WAVEFORMATEXTENSIBLE\n", dsbd->lpwfxFormat->wBitsPerSample);
1581             return DSERR_CONTROLUNAVAIL;
1582         }
1583         if (pwfxe->Format.wFormatTag == WAVE_FORMAT_EXTENSIBLE)
1584         {
1585             /* check if cbSize is at least 22 bytes */
1586             if (pwfxe->Format.cbSize < (sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX)))
1587             {
1588                 WARN("Too small a cbSize %u\n", pwfxe->Format.cbSize);
1589                 return DSERR_INVALIDPARAM;
1590             }
1591
1592             /* cbSize should be 22 bytes, with one possible exception */
1593             if (pwfxe->Format.cbSize > (sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX)) &&
1594                 !((IsEqualGUID(&pwfxe->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM) || IsEqualGUID(&pwfxe->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT)) &&
1595                 pwfxe->Format.cbSize == sizeof(WAVEFORMATEXTENSIBLE)))
1596             {
1597                 WARN("Too big a cbSize %u\n", pwfxe->Format.cbSize);
1598                 return DSERR_CONTROLUNAVAIL;
1599             }
1600
1601             if ((!IsEqualGUID(&pwfxe->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM)) && (!IsEqualGUID(&pwfxe->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT)))
1602             {
1603                 if (!IsEqualGUID(&pwfxe->SubFormat, &GUID_NULL))
1604                     FIXME("SubFormat %s not supported right now.\n", debugstr_guid(&pwfxe->SubFormat));
1605                 return DSERR_INVALIDPARAM;
1606             }
1607             if (pwfxe->Samples.wValidBitsPerSample > dsbd->lpwfxFormat->wBitsPerSample)
1608             {
1609                 WARN("Samples.wValidBitsPerSample(%d) > Format.wBitsPerSample (%d)\n", pwfxe->Samples.wValidBitsPerSample, pwfxe->Format.wBitsPerSample);
1610                 return DSERR_INVALIDPARAM;
1611             }
1612             if (pwfxe->Samples.wValidBitsPerSample && pwfxe->Samples.wValidBitsPerSample < dsbd->lpwfxFormat->wBitsPerSample)
1613             {
1614                 FIXME("Non-packed formats not supported right now: %d/%d\n", pwfxe->Samples.wValidBitsPerSample, dsbd->lpwfxFormat->wBitsPerSample);
1615                 return DSERR_CONTROLUNAVAIL;
1616             }
1617         }
1618
1619         TRACE("(formattag=0x%04x,chans=%d,samplerate=%d,"
1620               "bytespersec=%d,blockalign=%d,bitspersamp=%d,cbSize=%d)\n",
1621               dsbd->lpwfxFormat->wFormatTag, dsbd->lpwfxFormat->nChannels,
1622               dsbd->lpwfxFormat->nSamplesPerSec,
1623               dsbd->lpwfxFormat->nAvgBytesPerSec,
1624               dsbd->lpwfxFormat->nBlockAlign,
1625               dsbd->lpwfxFormat->wBitsPerSample, dsbd->lpwfxFormat->cbSize);
1626
1627         if (from8 && (dsbd->dwFlags & DSBCAPS_CTRL3D) && (dsbd->lpwfxFormat->nChannels != 1)) {
1628             WARN("invalid parameter: 3D buffer format must be mono\n");
1629             return DSERR_INVALIDPARAM;
1630         }
1631
1632         hres = IDirectSoundBufferImpl_Create(device, &dsb, dsbd);
1633         if (dsb) {
1634             hres = SecondaryBufferImpl_Create(dsb, (SecondaryBufferImpl**)ppdsb);
1635             if (*ppdsb) {
1636                 dsb->secondary = (SecondaryBufferImpl*)*ppdsb;
1637                 IDirectSoundBuffer_AddRef(*ppdsb);
1638             } else
1639                 WARN("SecondaryBufferImpl_Create failed\n");
1640         } else
1641            WARN("IDirectSoundBufferImpl_Create failed\n");
1642    }
1643
1644    return hres;
1645 }
1646
1647 HRESULT DirectSoundDevice_DuplicateSoundBuffer(
1648     DirectSoundDevice * device,
1649     LPDIRECTSOUNDBUFFER psb,
1650     LPLPDIRECTSOUNDBUFFER ppdsb)
1651 {
1652     HRESULT hres = DS_OK;
1653     IDirectSoundBufferImpl* dsb;
1654     TRACE("(%p,%p,%p)\n",device,psb,ppdsb);
1655
1656     if (device == NULL) {
1657         WARN("not initialized\n");
1658         return DSERR_UNINITIALIZED;
1659     }
1660
1661     if (psb == NULL) {
1662         WARN("invalid parameter: psb == NULL\n");
1663         return DSERR_INVALIDPARAM;
1664     }
1665
1666     if (ppdsb == NULL) {
1667         WARN("invalid parameter: ppdsb == NULL\n");
1668         return DSERR_INVALIDPARAM;
1669     }
1670
1671     /* make sure we have a secondary buffer */
1672     if ((PrimaryBufferImpl *)psb == device->primary) {
1673         WARN("trying to duplicate primary buffer\n");
1674         *ppdsb = NULL;
1675         return DSERR_INVALIDCALL;
1676     }
1677
1678     /* duplicate the actual buffer implementation */
1679     hres = IDirectSoundBufferImpl_Duplicate(device, &dsb,
1680                                            ((SecondaryBufferImpl *)psb)->dsb);
1681
1682     if (hres == DS_OK) {
1683         /* create a new secondary buffer using the new implementation */
1684         hres = SecondaryBufferImpl_Create(dsb, (SecondaryBufferImpl**)ppdsb);
1685         if (*ppdsb) {
1686             dsb->secondary = (SecondaryBufferImpl*)*ppdsb;
1687             IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)*ppdsb);
1688         } else {
1689             WARN("SecondaryBufferImpl_Create failed\n");
1690             IDirectSoundBuffer_AddRef((LPDIRECTSOUNDBUFFER8)dsb);
1691             IDirectSoundBuffer_Release((LPDIRECTSOUNDBUFFER8)dsb);
1692         }
1693     }
1694
1695     return hres;
1696 }
1697
1698 HRESULT DirectSoundDevice_SetCooperativeLevel(
1699     DirectSoundDevice * device,
1700     HWND hwnd,
1701     DWORD level)
1702 {
1703     TRACE("(%p,%p,%s)\n",device,hwnd,dumpCooperativeLevel(level));
1704
1705     if (device == NULL) {
1706         WARN("not initialized\n");
1707         return DSERR_UNINITIALIZED;
1708     }
1709
1710     if (level==DSSCL_PRIORITY || level==DSSCL_EXCLUSIVE) {
1711         WARN("level=%s not fully supported\n",
1712              level==DSSCL_PRIORITY ? "DSSCL_PRIORITY" : "DSSCL_EXCLUSIVE");
1713     }
1714
1715     device->priolevel = level;
1716     return DS_OK;
1717 }
1718
1719 HRESULT DirectSoundDevice_Compact(
1720     DirectSoundDevice * device)
1721 {
1722     TRACE("(%p)\n", device);
1723
1724     if (device == NULL) {
1725         WARN("not initialized\n");
1726         return DSERR_UNINITIALIZED;
1727     }
1728
1729     if (device->priolevel < DSSCL_PRIORITY) {
1730         WARN("incorrect priority level\n");
1731         return DSERR_PRIOLEVELNEEDED;
1732     }
1733
1734     return DS_OK;
1735 }
1736
1737 HRESULT DirectSoundDevice_GetSpeakerConfig(
1738     DirectSoundDevice * device,
1739     LPDWORD lpdwSpeakerConfig)
1740 {
1741     TRACE("(%p, %p)\n", device, lpdwSpeakerConfig);
1742
1743     if (device == NULL) {
1744         WARN("not initialized\n");
1745         return DSERR_UNINITIALIZED;
1746     }
1747
1748     if (lpdwSpeakerConfig == NULL) {
1749         WARN("invalid parameter: lpdwSpeakerConfig == NULL\n");
1750         return DSERR_INVALIDPARAM;
1751     }
1752
1753     WARN("not fully functional\n");
1754     *lpdwSpeakerConfig = device->speaker_config;
1755     return DS_OK;
1756 }
1757
1758 HRESULT DirectSoundDevice_SetSpeakerConfig(
1759     DirectSoundDevice * device,
1760     DWORD config)
1761 {
1762     TRACE("(%p,0x%08x)\n",device,config);
1763
1764     if (device == NULL) {
1765         WARN("not initialized\n");
1766         return DSERR_UNINITIALIZED;
1767     }
1768
1769     device->speaker_config = config;
1770     WARN("not fully functional\n");
1771     return DS_OK;
1772 }
1773
1774 HRESULT DirectSoundDevice_VerifyCertification(
1775     DirectSoundDevice * device,
1776     LPDWORD pdwCertified)
1777 {
1778     TRACE("(%p, %p)\n",device,pdwCertified);
1779
1780     if (device == NULL) {
1781         WARN("not initialized\n");
1782         return DSERR_UNINITIALIZED;
1783     }
1784
1785     if (device->drvcaps.dwFlags & DSCAPS_CERTIFIED)
1786         *pdwCertified = DS_CERTIFIED;
1787     else
1788         *pdwCertified = DS_UNCERTIFIED;
1789
1790     return DS_OK;
1791 }
1792
1793 /*
1794  * Add secondary buffer to buffer list.
1795  * Gets exclusive access to buffer for writing.
1796  */
1797 HRESULT DirectSoundDevice_AddBuffer(
1798     DirectSoundDevice * device,
1799     IDirectSoundBufferImpl * pDSB)
1800 {
1801     IDirectSoundBufferImpl **newbuffers;
1802     HRESULT hr = DS_OK;
1803
1804     TRACE("(%p, %p)\n", device, pDSB);
1805
1806     RtlAcquireResourceExclusive(&(device->buffer_list_lock), TRUE);
1807
1808     if (device->buffers)
1809         newbuffers = HeapReAlloc(GetProcessHeap(),0,device->buffers,sizeof(IDirectSoundBufferImpl*)*(device->nrofbuffers+1));
1810     else
1811         newbuffers = HeapAlloc(GetProcessHeap(),0,sizeof(IDirectSoundBufferImpl*)*(device->nrofbuffers+1));
1812
1813     if (newbuffers) {
1814         device->buffers = newbuffers;
1815         device->buffers[device->nrofbuffers] = pDSB;
1816         device->nrofbuffers++;
1817         TRACE("buffer count is now %d\n", device->nrofbuffers);
1818     } else {
1819         ERR("out of memory for buffer list! Current buffer count is %d\n", device->nrofbuffers);
1820         hr = DSERR_OUTOFMEMORY;
1821     }
1822
1823     RtlReleaseResource(&(device->buffer_list_lock));
1824
1825     return hr;
1826 }
1827
1828 /*
1829  * Remove secondary buffer from buffer list.
1830  * Gets exclusive access to buffer for writing.
1831  */
1832 HRESULT DirectSoundDevice_RemoveBuffer(
1833     DirectSoundDevice * device,
1834     IDirectSoundBufferImpl * pDSB)
1835 {
1836     int i;
1837     HRESULT hr = DS_OK;
1838
1839     TRACE("(%p, %p)\n", device, pDSB);
1840
1841     RtlAcquireResourceExclusive(&(device->buffer_list_lock), TRUE);
1842
1843     for (i = 0; i < device->nrofbuffers; i++)
1844         if (device->buffers[i] == pDSB)
1845             break;
1846
1847     if (i < device->nrofbuffers) {
1848         /* Put the last buffer of the list in the (now empty) position */
1849         device->buffers[i] = device->buffers[device->nrofbuffers - 1];
1850         device->nrofbuffers--;
1851         device->buffers = HeapReAlloc(GetProcessHeap(),0,device->buffers,sizeof(LPDIRECTSOUNDBUFFER8)*device->nrofbuffers);
1852         TRACE("buffer count is now %d\n", device->nrofbuffers);
1853     }
1854
1855     if (device->nrofbuffers == 0) {
1856         HeapFree(GetProcessHeap(),0,device->buffers);
1857         device->buffers = NULL;
1858     }
1859
1860     RtlReleaseResource(&(device->buffer_list_lock));
1861
1862     return hr;
1863 }