dsound8.c

   1 /* DirectSound COM interface
   2  *
   3  * Copyright 2009 Maarten Lankhorst
   4  *
   5  * Some code taken from the original dsound-openal implementation
   6  *    Copyright 2007-2009 Chris Robinson
   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
  25 #ifdef __WINESRC__
  26
  27 #define COBJMACROS
  28 #define NONAMELESSSTRUCT
  29 #define NONAMELESSUNION
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "winuser.h"
  33 #include "winnls.h"
  34 #include "winreg.h"
  35 #include "mmsystem.h"
  36 #include "winternl.h"
  37 #include "mmddk.h"
  38 #include "wine/debug.h"
  39 #include "dsound.h"
  40
  41 #include "dsound_private.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(dsound);
  44
  45 #else
  46
  47 #define WINVER 0x0600
  48 #include <windows.h>
  49 #include <dsound.h>
  50
  51 #include "dsound_private.h"
  52
  53 #ifndef DSSPEAKER_7POINT1
  54 #define DSSPEAKER_7POINT1       7
  55 #endif
  56
  57 #endif
  58
  59 static DS8Impl **devicelist;
  60 static UINT devicelistsize;
  61
  62 static const IDirectSound8Vtbl DS8_Vtbl;
  63 static const IDirectSoundVtbl DS_Vtbl;
  64
  65 static inline DS8Impl *impl_from_IDirectSound8(IDirectSound8 *iface)
  66 {
  67     return CONTAINING_RECORD(iface, DS8Impl, IDirectSound8_iface);
  68 }
  69
  70 static inline DS8Impl *impl_from_IDirectSound(IDirectSound *iface)
  71 {
  72     return CONTAINING_RECORD(iface, DS8Impl, IDirectSound_iface);
  73 }
  74
  75 HRESULT DSOUND_Create(REFIID riid, void **ds)
  76 {
  77     HRESULT hr;
  78
  79     if(IsEqualIID(riid, &IID_IDirectSound8))
  80         return E_NOINTERFACE;
  81     hr = DSOUND_Create8(&IID_IDirectSound8, ds);
  82     if(hr == S_OK)
  83     {
  84         DS8Impl *impl = impl_from_IDirectSound8(*ds);
  85         impl->is_8 = FALSE;
  86
  87         hr = IDirectSound8_QueryInterface(&impl->IDirectSound8_iface, riid, ds);
  88         IDirectSound8_Release(&impl->IDirectSound8_iface);
  89     }
  90     return hr;
  91 }
  92
  93 static void DS8Impl_Destroy(DS8Impl *This);
  94
  95 static const WCHAR speakerconfigkey[] = {
  96     'S','Y','S','T','E','M','\\',
  97     'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
  98     'C','o','n','t','r','o','l','\\',
  99     'M','e','d','i','a','R','e','s','o','u','r','c','e','s','\\',
 100     'D','i','r','e','c','t','S','o','u','n','d','\\',
 101     'S','p','e','a','k','e','r',' ','C','o','n','f','i','g','u','r','a','t','i','o','n',0
 102 };
 103
 104 static const WCHAR speakerconfig[] = {
 105     'S','p','e','a','k','e','r',' ','C','o','n','f','i','g','u','r','a','t','i','o','n',0
 106 };
 107
 108 HRESULT DSOUND_Create8(REFIID riid, LPVOID *ds)
 109 {
 110     DS8Impl *This;
 111     HKEY regkey;
 112     HRESULT hr;
 113
 114     *ds = NULL;
 115     This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*This));
 116     if(!This)
 117         return E_OUTOFMEMORY;
 118     This->IDirectSound8_iface.lpVtbl = (IDirectSound8Vtbl*)&DS8_Vtbl;
 119     This->IDirectSound_iface.lpVtbl = (IDirectSoundVtbl*)&DS_Vtbl;
 120
 121     This->is_8 = TRUE;
 122     This->speaker_config = DSSPEAKER_COMBINED(DSSPEAKER_5POINT1, DSSPEAKER_GEOMETRY_WIDE);
 123
 124     if(RegOpenKeyExW(HKEY_LOCAL_MACHINE, speakerconfigkey, 0, KEY_READ, &regkey) == ERROR_SUCCESS)
 125     {
 126         DWORD type, conf, confsize = sizeof(DWORD);
 127
 128         if(RegQueryValueExW(regkey, speakerconfig, NULL, &type, (BYTE*)&conf, &confsize) == ERROR_SUCCESS)
 129         {
 130             if(type == REG_DWORD)
 131                 This->speaker_config = conf;
 132         }
 133
 134         RegCloseKey(regkey);
 135     }
 136     /*RegGetValueW(HKEY_LOCAL_MACHINE, speakerconfigkey, speakerconfig, RRF_RT_REG_DWORD, NULL, &This->speaker_config, NULL);*/
 137
 138     hr = IDirectSound8_QueryInterface(&This->IDirectSound8_iface, riid, ds);
 139     if(FAILED(hr))
 140         DS8Impl_Destroy(This);
 141     else
 142     {
 143         void *temp;
 144
 145         EnterCriticalSection(&openal_crst);
 146         if(devicelist)
 147             temp = HeapReAlloc(GetProcessHeap(), 0, devicelist, sizeof(*devicelist)*(devicelistsize+1));
 148         else
 149             temp = HeapAlloc(GetProcessHeap(), 0, sizeof(*devicelist)*(devicelistsize+1));
 150         if(temp)
 151         {
 152             devicelist = temp;
 153             devicelist[devicelistsize++] = This;
 154         }
 155         LeaveCriticalSection(&openal_crst);
 156     }
 157     return hr;
 158 }
 159
 160 static void DS8Impl_Destroy(DS8Impl *This)
 161 {
 162     UINT i;
 163
 164     EnterCriticalSection(&openal_crst);
 165     for(i = 0;i < devicelistsize;i++)
 166     {
 167         if(devicelist[i] == This)
 168         {
 169             devicelist[i] = devicelist[--devicelistsize];
 170             if(devicelistsize == 0)
 171             {
 172                 HeapFree(GetProcessHeap(), 0, devicelist);
 173                 devicelist = NULL;
 174             }
 175             break;
 176         }
 177     }
 178     LeaveCriticalSection(&openal_crst);
 179
 180     if(This->deviceref && InterlockedDecrement(This->deviceref) == 0)
 181     {
 182         if(This->primary)
 183             DS8Primary_Destroy(This->primary);
 184         if(This->device)
 185             alcCloseDevice(This->device);
 186
 187         HeapFree(GetProcessHeap(), 0, This->deviceref);
 188     }
 189     else
 190     {
 191         EnterCriticalSection(&openal_crst);
 192         if(This->primary && This->primary->parent == This)
 193         {
 194             /* If the primary is referencing this as its parent, update it to
 195              * reference another handle for the device */
 196             for(i = 0;i < devicelistsize;i++)
 197             {
 198                 if(devicelist[i]->primary == This->primary)
 199                 {
 200                     This->primary->parent = devicelist[i];
 201                     break;
 202                 }
 203             }
 204         }
 205         LeaveCriticalSection(&openal_crst);
 206     }
 207
 208     HeapFree(GetProcessHeap(), 0, This);
 209 }
 210
 211
 212 static HRESULT WINAPI DS8_QueryInterface(IDirectSound8 *iface, REFIID riid, LPVOID *ppv)
 213 {
 214     DS8Impl *This = impl_from_IDirectSound8(iface);
 215
 216     TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
 217
 218     *ppv = NULL;
 219     if(IsEqualIID(riid, &IID_IUnknown) ||
 220        IsEqualIID(riid, &IID_IDirectSound))
 221         *ppv = &This->IDirectSound8_iface;
 222     else if((IsEqualIID(riid, &IID_IDirectSound8)))
 223     {
 224         if(This->is_8)
 225             *ppv = &This->IDirectSound8_iface;
 226     }
 227     else
 228         FIXME("Unhandled GUID: %s\n", debugstr_guid(riid));
 229
 230     if(*ppv)
 231     {
 232         IUnknown_AddRef((IUnknown*)*ppv);
 233         return S_OK;
 234     }
 235
 236     return E_NOINTERFACE;
 237 }
 238
 239 static ULONG WINAPI DS8_AddRef(IDirectSound8 *iface)
 240 {
 241     DS8Impl *This = impl_from_IDirectSound8(iface);
 242     LONG ref;
 243
 244     ref = InterlockedIncrement(&This->ref);
 245     TRACE("Reference count incremented to %"LONGFMT"d\n", ref);
 246
 247     return ref;
 248 }
 249
 250 static ULONG WINAPI DS8_Release(IDirectSound8 *iface)
 251 {
 252     DS8Impl *This = impl_from_IDirectSound8(iface);
 253     LONG ref;
 254
 255     ref = InterlockedDecrement(&This->ref);
 256     TRACE("Reference count decremented to %"LONGFMT"d\n", ref);
 257     if(ref == 0)
 258         DS8Impl_Destroy(This);
 259
 260     return ref;
 261 }
 262
 263 static HRESULT WINAPI DS8_CreateSoundBuffer(IDirectSound8 *iface, LPCDSBUFFERDESC desc, LPLPDIRECTSOUNDBUFFER buf, IUnknown *pUnkOuter)
 264 {
 265     DS8Impl *This = impl_from_IDirectSound8(iface);
 266     HRESULT hr;
 267
 268     TRACE("(%p)->(%p, %p, %p)\n", iface, desc, buf, pUnkOuter);
 269
 270     if(!buf)
 271     {
 272         WARN("buf is null\n");
 273         return DSERR_INVALIDPARAM;
 274     }
 275     *buf = NULL;
 276
 277     if(pUnkOuter)
 278     {
 279         WARN("Aggregation isn't supported\n");
 280         return DSERR_NOAGGREGATION;
 281     }
 282     if(!desc || desc->dwSize < sizeof(DSBUFFERDESC1))
 283     {
 284         WARN("Invalid buffer %p/%"LONGFMT"u\n", desc, desc?desc->dwSize:0);
 285         return DSERR_INVALIDPARAM;
 286     }
 287
 288     if(!This->primary)
 289     {
 290         WARN("Device not initialized\n");
 291         return DSERR_UNINITIALIZED;
 292     }
 293
 294     TRACE("Requested buffer:\n"
 295           "    Size        = %u\n"
 296           "    Flags       = 0x%08x\n"
 297           "    BufferBytes = %u\n",
 298           (UINT)desc->dwSize, (UINT)desc->dwFlags,
 299           (UINT)desc->dwBufferBytes);
 300
 301     if(desc->dwSize >= sizeof(DSBUFFERDESC))
 302     {
 303         if(!(desc->dwFlags&DSBCAPS_CTRL3D))
 304         {
 305             if(!IsEqualGUID(&desc->guid3DAlgorithm, &GUID_NULL))
 306             {
 307                 WARN("Invalid 3D algorithm GUID specified for non-3D buffer: %s\n", debugstr_guid(&desc->guid3DAlgorithm));
 308                 return DSERR_INVALIDPARAM;
 309             }
 310         }
 311         else
 312             TRACE("Requested 3D algorithm GUID: %s\n", debugstr_guid(&desc->guid3DAlgorithm));
 313     }
 314
 315     /* OpenAL doesn't support playing with 3d and panning at same time.. */
 316     if((desc->dwFlags&(DSBCAPS_CTRL3D|DSBCAPS_CTRLPAN)) == (DSBCAPS_CTRL3D|DSBCAPS_CTRLPAN))
 317     {
 318         if(!This->is_8)
 319             ERR("Cannot create buffers with 3D and panning control\n");
 320         else
 321             WARN("Cannot create buffers with 3D and panning control\n");
 322         return DSERR_INVALIDPARAM;
 323     }
 324
 325     EnterCriticalSection(&This->primary->crst);
 326     if((desc->dwFlags&DSBCAPS_PRIMARYBUFFER))
 327     {
 328         IDirectSoundBuffer *prim = &This->primary->IDirectSoundBuffer_iface;
 329
 330         hr = S_OK;
 331         if(IDirectSoundBuffer_AddRef(prim) == 1)
 332         {
 333             hr = IDirectSoundBuffer_Initialize(prim, &This->IDirectSound_iface, desc);
 334             if(FAILED(hr))
 335             {
 336                 IDirectSoundBuffer_Release(prim);
 337                 prim = NULL;
 338             }
 339         }
 340         *buf = prim;
 341     }
 342     else
 343     {
 344         DS8Buffer *dsb;
 345
 346         hr = DS8Buffer_Create(&dsb, This->primary, NULL);
 347         if(SUCCEEDED(hr))
 348         {
 349             hr = IDirectSoundBuffer8_Initialize(&dsb->IDirectSoundBuffer8_iface, &This->IDirectSound_iface, desc);
 350             if(FAILED(hr))
 351                 IDirectSoundBuffer8_Release(&dsb->IDirectSoundBuffer8_iface);
 352             else
 353             {
 354                 dsb->bufferlost = (This->prio_level == DSSCL_WRITEPRIMARY);
 355                 *buf = &dsb->IDirectSoundBuffer_iface;
 356             }
 357         }
 358     }
 359     LeaveCriticalSection(&This->primary->crst);
 360
 361     TRACE("%08"LONGFMT"x\n", hr);
 362     return hr;
 363 }
 364
 365 static HRESULT WINAPI DS8_GetCaps(IDirectSound8 *iface, LPDSCAPS caps)
 366 {
 367     DS8Impl *This = impl_from_IDirectSound8(iface);
 368     LONG count;
 369
 370     TRACE("(%p)->(%p)\n", iface, caps);
 371
 372     if(!This->primary)
 373     {
 374         WARN("Device not initialized\n");
 375         return DSERR_UNINITIALIZED;
 376     }
 377
 378     if(!caps || caps->dwSize < sizeof(*caps))
 379     {
 380         WARN("Invalid DSCAPS (%p, %"LONGFMT"u)\n", caps, (caps?caps->dwSize:0));
 381         return DSERR_INVALIDPARAM;
 382     }
 383
 384     EnterCriticalSection(&This->primary->crst);
 385     count = This->primary->max_sources;
 386
 387     setALContext(This->primary->ctx);
 388     caps->dwFlags = DSCAPS_CONTINUOUSRATE |
 389                     DSCAPS_PRIMARY16BIT | DSCAPS_PRIMARYSTEREO |
 390                     DSCAPS_PRIMARY8BIT | DSCAPS_PRIMARYMONO |
 391                     DSCAPS_SECONDARY16BIT | DSCAPS_SECONDARY8BIT |
 392                     DSCAPS_SECONDARYMONO | DSCAPS_SECONDARYSTEREO;
 393     caps->dwPrimaryBuffers = 1;
 394     caps->dwMinSecondarySampleRate = DSBFREQUENCY_MIN;
 395     caps->dwMaxSecondarySampleRate = DSBFREQUENCY_MAX;
 396     caps->dwMaxHwMixingAllBuffers =
 397         caps->dwMaxHwMixingStaticBuffers =
 398         caps->dwMaxHwMixingStreamingBuffers =
 399         caps->dwMaxHw3DAllBuffers =
 400         caps->dwMaxHw3DStaticBuffers =
 401         caps->dwMaxHw3DStreamingBuffers = count;
 402     count -= This->primary->nbuffers;
 403     if(count < 0)
 404     {
 405         ERR("How did the count drop below 0?\n");
 406         count = 0;
 407     }
 408     caps->dwFreeHwMixingAllBuffers =
 409         caps->dwFreeHwMixingStaticBuffers =
 410         caps->dwFreeHwMixingStreamingBuffers =
 411         caps->dwFreeHw3DAllBuffers =
 412         caps->dwFreeHw3DStaticBuffers =
 413         caps->dwFreeHw3DStreamingBuffers = count;
 414     caps->dwTotalHwMemBytes =
 415         caps->dwFreeHwMemBytes = 64 * 1024 * 1024;
 416     caps->dwMaxContigFreeHwMemBytes = caps->dwFreeHwMemBytes;
 417     caps->dwUnlockTransferRateHwBuffers = 4096;
 418     caps->dwPlayCpuOverheadSwBuffers = 0;
 419     popALContext();
 420
 421     LeaveCriticalSection(&This->primary->crst);
 422
 423     return DS_OK;
 424 }
 425 static HRESULT WINAPI DS8_DuplicateSoundBuffer(IDirectSound8 *iface, IDirectSoundBuffer *in, IDirectSoundBuffer **out)
 426 {
 427     DS8Impl *This = impl_from_IDirectSound8(iface);
 428     DS8Buffer *buf;
 429     DSBCAPS caps;
 430     HRESULT hr;
 431
 432     TRACE("(%p)->(%p, %p)\n", iface, in, out);
 433
 434     if(!This->primary)
 435     {
 436         WARN("Device not initialized\n");
 437         return DSERR_UNINITIALIZED;
 438     }
 439
 440     if(!in || !out)
 441     {
 442         WARN("Invalid pointer: int = %p, out = %p\n", in, out);
 443         return DSERR_INVALIDPARAM;
 444     }
 445     *out = NULL;
 446
 447     EnterCriticalSection(&This->primary->crst);
 448
 449     caps.dwSize = sizeof(caps);
 450     hr = IDirectSoundBuffer_GetCaps(in, &caps);
 451     if(SUCCEEDED(hr) && (caps.dwFlags&DSBCAPS_PRIMARYBUFFER))
 452     {
 453         WARN("Cannot duplicate buffer %p, which has DSBCAPS_PRIMARYBUFFER\n", in);
 454         hr = DSERR_INVALIDPARAM;
 455     }
 456     if(SUCCEEDED(hr) && (caps.dwFlags&DSBCAPS_CTRLFX))
 457     {
 458         WARN("Cannot duplicate buffer %p, which has DSBCAPS_CTRLFX\n", in);
 459         hr = DSERR_INVALIDPARAM;
 460     }
 461     if(SUCCEEDED(hr))
 462         hr = DS8Buffer_Create(&buf, This->primary, in);
 463     if(SUCCEEDED(hr))
 464     {
 465         *out = &buf->IDirectSoundBuffer_iface;
 466         hr = IDirectSoundBuffer_Initialize(*out, NULL, NULL);
 467     }
 468     if(SUCCEEDED(hr))
 469     {
 470         /* According to MSDN volume isn't copied */
 471         if((caps.dwFlags&DSBCAPS_CTRLPAN))
 472         {
 473             LONG pan;
 474             if(SUCCEEDED(IDirectSoundBuffer_GetPan(in, &pan)))
 475                 IDirectSoundBuffer_SetPan(*out, pan);
 476         }
 477         if((caps.dwFlags&DSBCAPS_CTRLFREQUENCY))
 478         {
 479             DWORD freq;
 480             if(SUCCEEDED(IDirectSoundBuffer_GetFrequency(in, &freq)))
 481                 IDirectSoundBuffer_SetFrequency(*out, freq);
 482         }
 483         if((caps.dwFlags&DSBCAPS_CTRL3D))
 484         {
 485             IDirectSound3DBuffer *buf3d;
 486             DS3DBUFFER DS3DBuffer;
 487             HRESULT subhr;
 488
 489             subhr = IDirectSound_QueryInterface(in, &IID_IDirectSound3DBuffer, (void**)&buf3d);
 490             if(SUCCEEDED(subhr))
 491             {
 492                 DS3DBuffer.dwSize = sizeof(DS3DBuffer);
 493                 subhr = IDirectSound3DBuffer_GetAllParameters(buf3d, &DS3DBuffer);
 494                 IDirectSound3DBuffer_Release(buf3d);
 495             }
 496             if(SUCCEEDED(subhr))
 497                 subhr = IDirectSoundBuffer_QueryInterface(*out, &IID_IDirectSound3DBuffer, (void**)&buf3d);
 498             if(SUCCEEDED(subhr))
 499             {
 500                 subhr = IDirectSound3DBuffer_SetAllParameters(buf3d, &DS3DBuffer, DS3D_IMMEDIATE);
 501                 IDirectSound3DBuffer_Release(buf3d);
 502             }
 503         }
 504     }
 505     if(FAILED(hr))
 506     {
 507         if(*out)
 508             IDirectSoundBuffer_Release(*out);
 509         *out = NULL;
 510     }
 511
 512     LeaveCriticalSection(&This->primary->crst);
 513     return hr;
 514 }
 515
 516 static HRESULT WINAPI DS8_SetCooperativeLevel(IDirectSound8 *iface, HWND hwnd, DWORD level)
 517 {
 518     DS8Impl *This = impl_from_IDirectSound8(iface);
 519     HRESULT hr = S_OK;
 520
 521     TRACE("(%p)->(%p, %"LONGFMT"u)\n", iface, hwnd, level);
 522
 523     if(!This->primary)
 524     {
 525         WARN("Device not initialized\n");
 526         return DSERR_UNINITIALIZED;
 527     }
 528
 529     if(level > DSSCL_WRITEPRIMARY || level < DSSCL_NORMAL)
 530     {
 531         WARN("Invalid coop level: %"LONGFMT"u\n", level);
 532         return DSERR_INVALIDPARAM;
 533     }
 534
 535     EnterCriticalSection(&This->primary->crst);
 536     if(level == DSSCL_WRITEPRIMARY && (This->prio_level != DSSCL_WRITEPRIMARY))
 537     {
 538         DWORD i, state;
 539
 540         for(i = 0; i < This->primary->nbuffers; ++i)
 541         {
 542             DS8Buffer *buf = This->primary->buffers[i];
 543             if(FAILED(IDirectSoundBuffer_GetStatus(&buf->IDirectSoundBuffer8_iface, &state)) ||
 544                (state&DSBSTATUS_PLAYING))
 545             {
 546                 WARN("DSSCL_WRITEPRIMARY set with playing buffers!\n");
 547                 hr = DSERR_INVALIDCALL;
 548                 goto out;
 549             }
 550             /* Mark buffer as lost */
 551             buf->bufferlost = 1;
 552         }
 553         if(This->primary->write_emu)
 554         {
 555             ERR("Why was there a write_emu?\n");
 556             /* Delete it */
 557             IDirectSoundBuffer8_Release(This->primary->write_emu);
 558             This->primary->write_emu = NULL;
 559         }
 560         if(This->primary->flags)
 561         {
 562             /* Primary has open references.. create write_emu */
 563             DSBUFFERDESC desc;
 564             DS8Buffer *emu;
 565
 566             memset(&desc, 0, sizeof(desc));
 567             desc.dwSize = sizeof(desc);
 568             desc.dwFlags = DSBCAPS_LOCHARDWARE | (This->primary->flags&DSBCAPS_CTRLPAN);
 569             desc.dwBufferBytes = This->primary->buf_size;
 570             desc.lpwfxFormat = &This->primary->format.Format;
 571
 572             hr = DS8Buffer_Create(&emu, This->primary, NULL);
 573             if(SUCCEEDED(hr))
 574             {
 575                 This->primary->write_emu = &emu->IDirectSoundBuffer8_iface;
 576                 hr = IDirectSoundBuffer8_Initialize(This->primary->write_emu, &This->IDirectSound_iface, &desc);
 577                 if(FAILED(hr))
 578                 {
 579                     IDirectSoundBuffer8_Release(This->primary->write_emu);
 580                     This->primary->write_emu = NULL;
 581                 }
 582             }
 583         }
 584     }
 585     else if(This->prio_level == DSSCL_WRITEPRIMARY && level != DSSCL_WRITEPRIMARY && This->primary->write_emu)
 586     {
 587         TRACE("Nuking write_emu\n");
 588         /* Delete it */
 589         IDirectSoundBuffer8_Release(This->primary->write_emu);
 590         This->primary->write_emu = NULL;
 591     }
 592     if(SUCCEEDED(hr))
 593         This->prio_level = level;
 594 out:
 595     LeaveCriticalSection(&This->primary->crst);
 596
 597     return hr;
 598 }
 599
 600 static HRESULT WINAPI DS8_Compact(IDirectSound8 *iface)
 601 {
 602     DS8Impl *This = impl_from_IDirectSound8(iface);
 603     HRESULT hr = S_OK;
 604
 605     TRACE("(%p)->()\n", iface);
 606
 607     if(!This->primary)
 608     {
 609         WARN("Device not initialized\n");
 610         return DSERR_UNINITIALIZED;
 611     }
 612
 613     EnterCriticalSection(&This->primary->crst);
 614     if(This->prio_level < DSSCL_PRIORITY)
 615     {
 616         WARN("Coop level not high enough (%"LONGFMT"u)\n", This->prio_level);
 617         hr = DSERR_PRIOLEVELNEEDED;
 618     }
 619     LeaveCriticalSection(&This->primary->crst);
 620
 621     return hr;
 622 }
 623
 624 static HRESULT WINAPI DS8_GetSpeakerConfig(IDirectSound8 *iface, DWORD *config)
 625 {
 626     DS8Impl *This = impl_from_IDirectSound8(iface);
 627     HRESULT hr = S_OK;
 628
 629     TRACE("(%p)->(%p)\n", iface, config);
 630
 631     if(!config)
 632         return DSERR_INVALIDPARAM;
 633     *config = 0;
 634
 635     if(!This->primary)
 636     {
 637         WARN("Device not initialized\n");
 638         return DSERR_UNINITIALIZED;
 639     }
 640
 641     EnterCriticalSection(&This->primary->crst);
 642     *config = This->speaker_config;
 643     LeaveCriticalSection(&This->primary->crst);
 644
 645     return hr;
 646 }
 647
 648 static HRESULT WINAPI DS8_SetSpeakerConfig(IDirectSound8 *iface, DWORD config)
 649 {
 650     DS8Impl *This = impl_from_IDirectSound8(iface);
 651     DWORD geo, speaker;
 652     HKEY key;
 653     HRESULT hr;
 654
 655     TRACE("(%p)->(0x%08"LONGFMT"x)\n", iface, config);
 656
 657     if(!This->primary)
 658     {
 659         WARN("Device not initialized\n");
 660         return DSERR_UNINITIALIZED;
 661     }
 662
 663     EnterCriticalSection(&This->primary->crst);
 664
 665     geo = DSSPEAKER_GEOMETRY(config);
 666     speaker = DSSPEAKER_CONFIG(config);
 667
 668     hr = DSERR_INVALIDPARAM;
 669     if(geo && (geo < DSSPEAKER_GEOMETRY_MIN || geo > DSSPEAKER_GEOMETRY_MAX))
 670     {
 671         WARN("Invalid speaker angle %"LONGFMT"u\n", geo);
 672         goto out;
 673     }
 674     if(speaker < DSSPEAKER_HEADPHONE || speaker > DSSPEAKER_7POINT1)
 675     {
 676         WARN("Invalid speaker config %"LONGFMT"u\n", speaker);
 677         goto out;
 678     }
 679
 680     hr = DSERR_GENERIC;
 681     if(!RegCreateKeyExW(HKEY_LOCAL_MACHINE, speakerconfigkey, 0, NULL, 0, KEY_WRITE, NULL, &key, NULL))
 682     {
 683         RegSetValueExW(key, speakerconfig, 0, REG_DWORD, (const BYTE*)&config, sizeof(DWORD));
 684         This->speaker_config = config;
 685         RegCloseKey(key);
 686         hr = S_OK;
 687     }
 688 out:
 689     LeaveCriticalSection(&This->primary->crst);
 690
 691     return hr;
 692 }
 693
 694 static HRESULT WINAPI DS8_Initialize(IDirectSound8 *iface, const GUID *devguid)
 695 {
 696     DS8Impl *This = impl_from_IDirectSound8(iface);
 697     const ALCchar *drv_name;
 698     HRESULT hr;
 699     UINT n;
 700
 701     TRACE("(%p)->(%s)\n", iface, debugstr_guid(devguid));
 702
 703     if(!openal_loaded)
 704         return DSERR_NODRIVER;
 705
 706     if(This->primary)
 707     {
 708         WARN("Device already initialized\n");
 709         return DSERR_ALREADYINITIALIZED;
 710     }
 711
 712     if(!devguid)
 713         devguid = &DSDEVID_DefaultPlayback;
 714     hr = GetDeviceID(devguid, &This->guid);
 715     if(FAILED(hr))
 716         return hr;
 717
 718     EnterCriticalSection(&openal_crst);
 719
 720     for(n = 0;n < devicelistsize;n++)
 721     {
 722         if(devicelist[n]->device && devicelist[n]->is_8 == This->is_8 &&
 723            IsEqualGUID(&devicelist[n]->guid, &This->guid))
 724         {
 725             TRACE("Matched already open device %p\n", devicelist[n]);
 726
 727             This->device = devicelist[n]->device;
 728             This->primary = devicelist[n]->primary;
 729             This->deviceref = devicelist[n]->deviceref;
 730             InterlockedIncrement(This->deviceref);
 731
 732             hr = DS_OK;
 733             goto out;
 734         }
 735     }
 736
 737     if(!This->deviceref)
 738     {
 739         hr = DSERR_OUTOFMEMORY;
 740         if(!(This->deviceref=HeapAlloc(GetProcessHeap(), 0, sizeof(LONG))))
 741             goto out;
 742         This->deviceref[0] = 1;
 743     }
 744
 745     hr = DSERR_NODRIVER;
 746     if(!(drv_name=DSOUND_getdevicestrings()) ||
 747        memcmp(&This->guid, &DSOUND_renderer_guid, sizeof(GUID)-1) != 0)
 748     {
 749         WARN("No device found\n");
 750         goto out;
 751     }
 752
 753     n = This->guid.Data4[7];
 754     while(*drv_name && n--)
 755         drv_name += strlen(drv_name) + 1;
 756     if(!*drv_name)
 757     {
 758         WARN("No device string found\n");
 759         goto out;
 760     }
 761
 762     This->device = alcOpenDevice(drv_name);
 763     if(!This->device)
 764     {
 765         alcGetError(NULL);
 766         WARN("Couldn't open device \"%s\"\n", drv_name);
 767         goto out;
 768     }
 769     TRACE("Opened device: %s\n", alcGetString(This->device, ALC_DEVICE_SPECIFIER));
 770
 771     hr = DS8Primary_Create(&This->primary, This);
 772     if(FAILED(hr))
 773     {
 774         alcCloseDevice(This->device);
 775         This->device = NULL;
 776     }
 777
 778 out:
 779     LeaveCriticalSection(&openal_crst);
 780
 781     return hr;
 782 }
 783
 784 /* I, Maarten Lankhorst, hereby declare this driver certified
 785  * What this means.. ? An extra bit set
 786  */
 787 static HRESULT WINAPI DS8_VerifyCertification(IDirectSound8 *iface, DWORD *certified)
 788 {
 789     DS8Impl *This = impl_from_IDirectSound8(iface);
 790
 791     TRACE("(%p)->(%p)\n", iface, certified);
 792
 793     if(!certified)
 794         return DSERR_INVALIDPARAM;
 795     *certified = 0;
 796
 797     if(!This->primary)
 798     {
 799         WARN("Device not initialized\n");
 800         return DSERR_UNINITIALIZED;
 801     }
 802
 803     *certified = DS_CERTIFIED;
 804
 805     return DS_OK;
 806 }
 807
 808 static const IDirectSound8Vtbl DS8_Vtbl = {
 809     DS8_QueryInterface,
 810     DS8_AddRef,
 811     DS8_Release,
 812     DS8_CreateSoundBuffer,
 813     DS8_GetCaps,
 814     DS8_DuplicateSoundBuffer,
 815     DS8_SetCooperativeLevel,
 816     DS8_Compact,
 817     DS8_GetSpeakerConfig,
 818     DS8_SetSpeakerConfig,
 819     DS8_Initialize,
 820     DS8_VerifyCertification
 821 };
 822
 823
 824 static HRESULT WINAPI DS_QueryInterface(IDirectSound *iface, REFIID riid, LPVOID *ppv)
 825 {
 826     DS8Impl *This = impl_from_IDirectSound(iface);
 827     return DS8_QueryInterface(&This->IDirectSound8_iface, riid, ppv);
 828 }
 829
 830 static ULONG WINAPI DS_AddRef(IDirectSound *iface)
 831 {
 832     DS8Impl *This = impl_from_IDirectSound(iface);
 833     return DS8_AddRef(&This->IDirectSound8_iface);
 834 }
 835
 836 static ULONG WINAPI DS_Release(IDirectSound *iface)
 837 {
 838     DS8Impl *This = impl_from_IDirectSound(iface);
 839     return DS8_Release(&This->IDirectSound8_iface);
 840 }
 841
 842 static HRESULT WINAPI DS_CreateSoundBuffer(IDirectSound *iface, LPCDSBUFFERDESC desc, LPLPDIRECTSOUNDBUFFER buf, IUnknown *pUnkOuter)
 843 {
 844     DS8Impl *This = impl_from_IDirectSound(iface);
 845     return DS8_CreateSoundBuffer(&This->IDirectSound8_iface, desc, buf, pUnkOuter);
 846 }
 847
 848 static HRESULT WINAPI DS_GetCaps(IDirectSound *iface, LPDSCAPS caps)
 849 {
 850     DS8Impl *This = impl_from_IDirectSound(iface);
 851     return DS8_GetCaps(&This->IDirectSound8_iface, caps);
 852 }
 853 static HRESULT WINAPI DS_DuplicateSoundBuffer(IDirectSound *iface, IDirectSoundBuffer *in, IDirectSoundBuffer **out)
 854 {
 855     DS8Impl *This = impl_from_IDirectSound(iface);
 856     return DS8_DuplicateSoundBuffer(&This->IDirectSound8_iface, in, out);
 857 }
 858
 859 static HRESULT WINAPI DS_SetCooperativeLevel(IDirectSound *iface, HWND hwnd, DWORD level)
 860 {
 861     DS8Impl *This = impl_from_IDirectSound(iface);
 862     return DS8_SetCooperativeLevel(&This->IDirectSound8_iface, hwnd, level);
 863 }
 864
 865 static HRESULT WINAPI DS_Compact(IDirectSound *iface)
 866 {
 867     DS8Impl *This = impl_from_IDirectSound(iface);
 868     return DS8_Compact(&This->IDirectSound8_iface);
 869 }
 870
 871 static HRESULT WINAPI DS_GetSpeakerConfig(IDirectSound *iface, DWORD *config)
 872 {
 873     DS8Impl *This = impl_from_IDirectSound(iface);
 874     return DS8_GetSpeakerConfig(&This->IDirectSound8_iface, config);
 875 }
 876
 877 static HRESULT WINAPI DS_SetSpeakerConfig(IDirectSound *iface, DWORD config)
 878 {
 879     DS8Impl *This = impl_from_IDirectSound(iface);
 880     return DS8_SetSpeakerConfig(&This->IDirectSound8_iface, config);
 881 }
 882
 883 static HRESULT WINAPI DS_Initialize(IDirectSound *iface, const GUID *devguid)
 884 {
 885     DS8Impl *This = impl_from_IDirectSound(iface);
 886     return DS8_Initialize(&This->IDirectSound8_iface, devguid);
 887 }
 888
 889 static const IDirectSoundVtbl DS_Vtbl = {
 890     DS_QueryInterface,
 891     DS_AddRef,
 892     DS_Release,
 893     DS_CreateSoundBuffer,
 894     DS_GetCaps,
 895     DS_DuplicateSoundBuffer,
 896     DS_SetCooperativeLevel,
 897     DS_Compact,
 898     DS_GetSpeakerConfig,
 899     DS_SetSpeakerConfig,
 900     DS_Initialize
 901 };