dlls/dsound/propset.c

   1 /*                      DirectSound
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998 Rob Riggs
   5  * Copyright 2000-2002 TransGaming Technologies, Inc.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #define COBJMACROS
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winuser.h"
  28 #include "mmsystem.h"
  29 #include "winternl.h"
  30 #include "winnls.h"
  31 #include "vfwmsgs.h"
  32 #include "mmddk.h"
  33 #include "wine/debug.h"
  34 #include "dsound.h"
  35 #include "dsdriver.h"
  36 #include "dsound_private.h"
  37 #include "dsconf.h"
  38
  39 #ifdef NONAMELESSSTRUCT
  40 # define S(x) (x).s
  41 #else
  42 # define S(x) (x)
  43 #endif
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(dsound);
  46
  47 /*******************************************************************************
  48  *              IKsPrivatePropertySet
  49  */
  50
  51 /* IUnknown methods */
  52 static HRESULT WINAPI IKsPrivatePropertySetImpl_QueryInterface(
  53     LPKSPROPERTYSET iface,
  54     REFIID riid,
  55     LPVOID *ppobj )
  56 {
  57     IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
  58     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
  59
  60     if (IsEqualIID(riid, &IID_IUnknown) ||
  61         IsEqualIID(riid, &IID_IKsPropertySet)) {
  62         *ppobj = iface;
  63         IUnknown_AddRef(iface);
  64         return S_OK;
  65     }
  66     *ppobj = NULL;
  67     return E_NOINTERFACE;
  68 }
  69
  70 static ULONG WINAPI IKsPrivatePropertySetImpl_AddRef(LPKSPROPERTYSET iface)
  71 {
  72     IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
  73     ULONG ref = InterlockedIncrement(&(This->ref));
  74     TRACE("(%p) ref was %d\n", This, ref - 1);
  75     return ref;
  76 }
  77
  78 static ULONG WINAPI IKsPrivatePropertySetImpl_Release(LPKSPROPERTYSET iface)
  79 {
  80     IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
  81     ULONG ref = InterlockedDecrement(&(This->ref));
  82     TRACE("(%p) ref was %d\n", This, ref + 1);
  83
  84     if (!ref) {
  85         HeapFree(GetProcessHeap(), 0, This);
  86         TRACE("(%p) released\n", This);
  87     }
  88     return ref;
  89 }
  90
  91 static HRESULT DSPROPERTY_WaveDeviceMappingW(
  92     LPVOID pPropData,
  93     ULONG cbPropData,
  94     PULONG pcbReturned )
  95 {
  96     HRESULT hr = DSERR_INVALIDPARAM;
  97     PDSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W_DATA ppd;
  98     TRACE("(pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
  99           pPropData,cbPropData,pcbReturned);
 100
 101     ppd = pPropData;
 102
 103     if (!ppd) {
 104         WARN("invalid parameter: pPropData\n");
 105         return DSERR_INVALIDPARAM;
 106     }
 107
 108     if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER) {
 109         ULONG wod;
 110         unsigned int wodn;
 111         TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_RENDER\n");
 112         wodn = waveOutGetNumDevs();
 113         for (wod = 0; wod < wodn; wod++) {
 114             WAVEOUTCAPSW capsW;
 115             MMRESULT res;
 116             res = waveOutGetDevCapsW(wod, &capsW, sizeof(capsW));
 117             if (res == MMSYSERR_NOERROR) {
 118                 if (lstrcmpW(capsW.szPname, ppd->DeviceName) == 0) {
 119                     ppd->DeviceId = DSOUND_renderer_guid;
 120                     ppd->DeviceId.Data4[7] = wod;
 121                     hr = DS_OK;
 122                     TRACE("found %s for %s\n", debugstr_guid(&ppd->DeviceId),
 123                           debugstr_w(ppd->DeviceName));
 124                     break;
 125                 }
 126             }
 127         }
 128     } else if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE) {
 129         ULONG wid;
 130         unsigned int widn;
 131         TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE\n");
 132         widn = waveInGetNumDevs();
 133         for (wid = 0; wid < widn; wid++) {
 134             WAVEINCAPSW capsW;
 135             MMRESULT res;
 136             res = waveInGetDevCapsW(wid, &capsW, sizeof(capsW));
 137             if (res == MMSYSERR_NOERROR) {
 138                 if (lstrcmpW(capsW.szPname, ppd->DeviceName) == 0) {
 139                     ppd->DeviceId = DSOUND_capture_guid;
 140                     ppd->DeviceId.Data4[7] = wid;
 141                     hr = DS_OK;
 142                     TRACE("found %s for %s\n", debugstr_guid(&ppd->DeviceId),
 143                           debugstr_w(ppd->DeviceName));
 144                     break;
 145                 }
 146             }
 147         }
 148     }
 149
 150     if (pcbReturned)
 151         *pcbReturned = cbPropData;
 152
 153     return hr;
 154 }
 155
 156 static HRESULT DSPROPERTY_WaveDeviceMappingA(
 157     LPVOID pPropData,
 158     ULONG cbPropData,
 159     PULONG pcbReturned )
 160 {
 161     DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A_DATA *ppd = pPropData;
 162     DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W_DATA data;
 163     DWORD len;
 164     HRESULT hr;
 165
 166     TRACE("(pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 167       pPropData,cbPropData,pcbReturned);
 168
 169     if (!ppd || !ppd->DeviceName) {
 170         WARN("invalid parameter: ppd=%p\n", ppd);
 171         return DSERR_INVALIDPARAM;
 172     }
 173
 174     data.DataFlow = ppd->DataFlow;
 175     len = MultiByteToWideChar(CP_ACP, 0, ppd->DeviceName, -1, NULL, 0);
 176     data.DeviceName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
 177     if (!data.DeviceName)
 178         return E_OUTOFMEMORY;
 179     MultiByteToWideChar(CP_ACP, 0, ppd->DeviceName, -1, data.DeviceName, len);
 180
 181     hr = DSPROPERTY_WaveDeviceMappingW(&data, cbPropData, pcbReturned);
 182     HeapFree(GetProcessHeap(), 0, data.DeviceName);
 183     ppd->DeviceId = data.DeviceId;
 184
 185     if (pcbReturned)
 186         *pcbReturned = cbPropData;
 187
 188     return hr;
 189 }
 190
 191 static HRESULT DSPROPERTY_DescriptionW(
 192     LPVOID pPropData,
 193     ULONG cbPropData,
 194     PULONG pcbReturned )
 195 {
 196     PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA ppd = pPropData;
 197     HRESULT err;
 198     GUID dev_guid;
 199     ULONG wod, wid, wodn, widn;
 200     DSDRIVERDESC desc;
 201
 202     TRACE("pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 203           pPropData,cbPropData,pcbReturned);
 204
 205     TRACE("DeviceId=%s\n",debugstr_guid(&ppd->DeviceId));
 206     if ( IsEqualGUID( &ppd->DeviceId , &GUID_NULL) ) {
 207         /* default device of type specified by ppd->DataFlow */
 208         if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE) {
 209             TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE\n");
 210             ppd->DeviceId = DSDEVID_DefaultCapture;
 211         } else if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER) {
 212             TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_RENDER\n");
 213             ppd->DeviceId = DSDEVID_DefaultPlayback;
 214         } else {
 215             WARN("DataFlow=Unknown(%d)\n", ppd->DataFlow);
 216             return E_PROP_ID_UNSUPPORTED;
 217         }
 218     }
 219
 220     GetDeviceID(&ppd->DeviceId, &dev_guid);
 221
 222     wodn = waveOutGetNumDevs();
 223     widn = waveInGetNumDevs();
 224     wid = wod = dev_guid.Data4[7];
 225     if (!memcmp(&dev_guid, &DSOUND_renderer_guid, sizeof(GUID)-1)
 226         && wod < wodn)
 227     {
 228         ppd->DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_RENDER;
 229         ppd->WaveDeviceId = wod;
 230     }
 231     else if (!memcmp(&dev_guid, &DSOUND_capture_guid, sizeof(GUID)-1)
 232              && wid < widn)
 233     {
 234         ppd->DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE;
 235         ppd->WaveDeviceId = wid;
 236     }
 237     else
 238     {
 239         WARN("Device not found\n");
 240         return E_PROP_ID_UNSUPPORTED;
 241     }
 242
 243     if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER)
 244         err = waveOutMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,0);
 245     else
 246         err = waveInMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,0);
 247
 248     if (err != MMSYSERR_NOERROR)
 249     {
 250         WARN("waveMessage(DRV_QUERYDSOUNDDESC) failed!\n");
 251         return E_PROP_ID_UNSUPPORTED;
 252     }
 253     else
 254     {
 255         /* FIXME: Still a memory leak.. */
 256         int desclen, modlen;
 257         static WCHAR wInterface[] = { 'I','n','t','e','r','f','a','c','e',0 };
 258
 259         modlen = MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, NULL, 0 );
 260         desclen = MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, NULL, 0 );
 261         ppd->Module = HeapAlloc(GetProcessHeap(),0,modlen*sizeof(WCHAR));
 262         ppd->Description = HeapAlloc(GetProcessHeap(),0,desclen*sizeof(WCHAR));
 263         ppd->Interface = wInterface;
 264         if (!ppd->Description || !ppd->Module)
 265         {
 266             WARN("Out of memory\n");
 267             HeapFree(GetProcessHeap(), 0, ppd->Description);
 268             HeapFree(GetProcessHeap(), 0, ppd->Module);
 269             ppd->Description = ppd->Module = NULL;
 270             return E_OUTOFMEMORY;
 271         }
 272
 273         MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, ppd->Module, modlen );
 274         MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, ppd->Description, desclen );
 275     }
 276
 277     ppd->Type = DIRECTSOUNDDEVICE_TYPE_VXD;
 278
 279     if (pcbReturned) {
 280         *pcbReturned = sizeof(*ppd);
 281         TRACE("*pcbReturned=%d\n", *pcbReturned);
 282     }
 283
 284     return S_OK;
 285 }
 286
 287 static HRESULT DSPROPERTY_EnumerateW(
 288     LPVOID pPropData,
 289     ULONG cbPropData,
 290     PULONG pcbReturned )
 291 {
 292     PDSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA ppd = pPropData;
 293     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;
 294     BOOL ret;
 295     int widn, wodn, i;
 296     TRACE("(pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 297           pPropData,cbPropData,pcbReturned);
 298
 299     if (pcbReturned)
 300         *pcbReturned = 0;
 301
 302     if (!ppd || !ppd->Callback)
 303     {
 304         WARN("Invalid ppd %p\n", ppd);
 305         return E_PROP_ID_UNSUPPORTED;
 306     }
 307
 308     wodn = waveOutGetNumDevs();
 309     widn = waveInGetNumDevs();
 310
 311     data.DeviceId = DSOUND_renderer_guid;
 312     for (i = 0; i < wodn; ++i)
 313     {
 314         HRESULT hr;
 315         data.DeviceId.Data4[7] = i;
 316         hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 317         if (FAILED(hr))
 318         {
 319             ERR("DescriptionW failed!\n");
 320             return S_OK;
 321         }
 322         ret = ppd->Callback(&data, ppd->Context);
 323         HeapFree(GetProcessHeap(), 0, data.Module);
 324         HeapFree(GetProcessHeap(), 0, data.Description);
 325         if (!ret)
 326             return S_OK;
 327     }
 328
 329     data.DeviceId = DSOUND_capture_guid;
 330     for (i = 0; i < widn; ++i)
 331     {
 332         HRESULT hr;
 333         data.DeviceId.Data4[7] = i;
 334         hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 335         if (FAILED(hr))
 336         {
 337             ERR("DescriptionW failed!\n");
 338             return S_OK;
 339         }
 340         ret = ppd->Callback(&data, ppd->Context);
 341         HeapFree(GetProcessHeap(), 0, data.Module);
 342         HeapFree(GetProcessHeap(), 0, data.Description);
 343         if (!ret)
 344             return S_OK;
 345     }
 346     return S_OK;
 347 }
 348
 349 static BOOL DSPROPERTY_descWtoA(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *dataW,
 350                                 DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A_DATA *dataA)
 351 {
 352     DWORD modlen, desclen;
 353     static char Interface[] = "Interface";
 354
 355     modlen = WideCharToMultiByte(CP_ACP, 0, dataW->Module, -1, NULL, 0, NULL, NULL);
 356     desclen = WideCharToMultiByte(CP_ACP, 0, dataW->Description, -1, NULL, 0, NULL, NULL);
 357     dataA->Type = dataW->Type;
 358     dataA->DataFlow = dataW->DataFlow;
 359     dataA->DeviceId = dataW->DeviceId;
 360     dataA->WaveDeviceId = dataW->WaveDeviceId;
 361     dataA->Interface = Interface;
 362     dataA->Module = HeapAlloc(GetProcessHeap(), 0, modlen);
 363     dataA->Description = HeapAlloc(GetProcessHeap(), 0, desclen);
 364     if (!dataA->Module || !dataA->Description)
 365     {
 366         HeapFree(GetProcessHeap(), 0, dataA->Module);
 367         HeapFree(GetProcessHeap(), 0, dataA->Description);
 368         dataA->Module = dataA->Description = NULL;
 369         return FALSE;
 370     }
 371
 372     WideCharToMultiByte(CP_ACP, 0, dataW->Module, -1, dataA->Module, modlen, NULL, NULL);
 373     WideCharToMultiByte(CP_ACP, 0, dataW->Description, -1, dataA->Description, desclen, NULL, NULL);
 374     return TRUE;
 375 }
 376
 377 static void DSPROPERTY_descWto1(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *dataW,
 378                                 DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1_DATA *data1)
 379 {
 380     data1->DeviceId = dataW->DeviceId;
 381     lstrcpynW(data1->ModuleW, dataW->Module, sizeof(data1->ModuleW)/sizeof(*data1->ModuleW));
 382     lstrcpynW(data1->DescriptionW, dataW->Description, sizeof(data1->DescriptionW)/sizeof(*data1->DescriptionW));
 383     WideCharToMultiByte(CP_ACP, 0, data1->DescriptionW, -1, data1->DescriptionA, sizeof(data1->DescriptionA)-1, NULL, NULL);
 384     WideCharToMultiByte(CP_ACP, 0, data1->ModuleW, -1, data1->ModuleA, sizeof(data1->ModuleA)-1, NULL, NULL);
 385     data1->DescriptionA[sizeof(data1->DescriptionA)-1] = 0;
 386     data1->ModuleA[sizeof(data1->ModuleA)-1] = 0;
 387     data1->Type = dataW->Type;
 388     data1->DataFlow = dataW->DataFlow;
 389     data1->WaveDeviceId = data1->Devnode = dataW->WaveDeviceId;
 390 }
 391
 392 static BOOL CALLBACK DSPROPERTY_enumWtoA(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *descW, void *data)
 393 {
 394     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A_DATA descA;
 395     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A_DATA *ppd = data;
 396     BOOL ret;
 397
 398     ret = DSPROPERTY_descWtoA(descW, &descA);
 399     if (!ret)
 400         return FALSE;
 401     ret = ppd->Callback(&descA, ppd->Context);
 402     HeapFree(GetProcessHeap(), 0, descA.Module);
 403     HeapFree(GetProcessHeap(), 0, descA.Description);
 404     return ret;
 405 }
 406
 407 static HRESULT DSPROPERTY_EnumerateA(
 408     LPVOID pPropData,
 409     ULONG cbPropData,
 410     PULONG pcbReturned)
 411 {
 412     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A_DATA *ppd = pPropData;
 413     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA data;
 414
 415     if (!ppd || !ppd->Callback)
 416     {
 417         WARN("Invalid ppd %p\n", ppd);
 418         return E_PROP_ID_UNSUPPORTED;
 419     }
 420
 421     data.Callback = DSPROPERTY_enumWtoA;
 422     data.Context = ppd;
 423
 424     return DSPROPERTY_EnumerateW(&data, cbPropData, pcbReturned);
 425 }
 426
 427 static BOOL CALLBACK DSPROPERTY_enumWto1(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *descW, void *data)
 428 {
 429     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1_DATA desc1;
 430     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1_DATA *ppd = data;
 431     BOOL ret;
 432
 433     DSPROPERTY_descWto1(descW, &desc1);
 434     ret = ppd->Callback(&desc1, ppd->Context);
 435     return ret;
 436 }
 437
 438 static HRESULT DSPROPERTY_Enumerate1(
 439     LPVOID pPropData,
 440     ULONG cbPropData,
 441     PULONG pcbReturned)
 442 {
 443     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1_DATA *ppd = pPropData;
 444     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA data;
 445
 446     if (!ppd || !ppd->Callback)
 447     {
 448         WARN("Invalid ppd %p\n", ppd);
 449         return E_PROP_ID_UNSUPPORTED;
 450     }
 451
 452     data.Callback = DSPROPERTY_enumWto1;
 453     data.Context = ppd;
 454
 455     return DSPROPERTY_EnumerateW(&data, cbPropData, pcbReturned);
 456 }
 457
 458 static HRESULT DSPROPERTY_DescriptionA(
 459     LPVOID pPropData,
 460     ULONG cbPropData,
 461     PULONG pcbReturned)
 462 {
 463     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;
 464     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A_DATA *ppd = pPropData;
 465     HRESULT hr;
 466
 467     if (pcbReturned)
 468         *pcbReturned = sizeof(*ppd);
 469     if (!pPropData)
 470         return S_OK;
 471
 472     data.DeviceId = ppd->DeviceId;
 473     data.DataFlow = ppd->DataFlow;
 474     hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 475     if (FAILED(hr))
 476         return hr;
 477     if (!DSPROPERTY_descWtoA(&data, ppd))
 478         hr = E_OUTOFMEMORY;
 479     HeapFree(GetProcessHeap(), 0, data.Module);
 480     HeapFree(GetProcessHeap(), 0, data.Interface);
 481     return hr;
 482 }
 483
 484 static HRESULT DSPROPERTY_Description1(
 485     LPVOID pPropData,
 486     ULONG cbPropData,
 487     PULONG pcbReturned)
 488 {
 489     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;
 490     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1_DATA *ppd = pPropData;
 491     HRESULT hr;
 492
 493     if (pcbReturned)
 494         *pcbReturned = sizeof(*ppd);
 495     if (!pPropData)
 496         return S_OK;
 497
 498     data.DeviceId = ppd->DeviceId;
 499     data.DataFlow = ppd->DataFlow;
 500     hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 501     if (FAILED(hr))
 502         return hr;
 503     DSPROPERTY_descWto1(&data, ppd);
 504     HeapFree(GetProcessHeap(), 0, data.Module);
 505     HeapFree(GetProcessHeap(), 0, data.Interface);
 506     return hr;
 507 }
 508
 509 static HRESULT WINAPI IKsPrivatePropertySetImpl_Get(
 510     LPKSPROPERTYSET iface,
 511     REFGUID guidPropSet,
 512     ULONG dwPropID,
 513     LPVOID pInstanceData,
 514     ULONG cbInstanceData,
 515     LPVOID pPropData,
 516     ULONG cbPropData,
 517     PULONG pcbReturned )
 518 {
 519     IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
 520     TRACE("(iface=%p,guidPropSet=%s,dwPropID=%d,pInstanceData=%p,cbInstanceData=%d,pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 521           This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData,pcbReturned);
 522
 523     if ( IsEqualGUID( &DSPROPSETID_DirectSoundDevice, guidPropSet) ) {
 524         switch (dwPropID) {
 525         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A:
 526             return DSPROPERTY_WaveDeviceMappingA(pPropData,cbPropData,pcbReturned);
 527         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1:
 528             return DSPROPERTY_Description1(pPropData,cbPropData,pcbReturned);
 529         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1:
 530             return DSPROPERTY_Enumerate1(pPropData,cbPropData,pcbReturned);
 531         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W:
 532             return DSPROPERTY_WaveDeviceMappingW(pPropData,cbPropData,pcbReturned);
 533         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A:
 534             return DSPROPERTY_DescriptionA(pPropData,cbPropData,pcbReturned);
 535         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W:
 536             return DSPROPERTY_DescriptionW(pPropData,cbPropData,pcbReturned);
 537         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A:
 538             return DSPROPERTY_EnumerateA(pPropData,cbPropData,pcbReturned);
 539         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W:
 540             return DSPROPERTY_EnumerateW(pPropData,cbPropData,pcbReturned);
 541         default:
 542             FIXME("unsupported ID: %d\n",dwPropID);
 543             break;
 544         }
 545     } else {
 546         FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
 547     }
 548
 549     if (pcbReturned) {
 550         *pcbReturned = 0;
 551         FIXME("*pcbReturned=%d\n", *pcbReturned);
 552     }
 553
 554     return E_PROP_ID_UNSUPPORTED;
 555 }
 556
 557 static HRESULT WINAPI IKsPrivatePropertySetImpl_Set(
 558     LPKSPROPERTYSET iface,
 559     REFGUID guidPropSet,
 560     ULONG dwPropID,
 561     LPVOID pInstanceData,
 562     ULONG cbInstanceData,
 563     LPVOID pPropData,
 564     ULONG cbPropData )
 565 {
 566     IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
 567
 568     FIXME("(%p,%s,%d,%p,%d,%p,%d), stub!\n",This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData);
 569     return E_PROP_ID_UNSUPPORTED;
 570 }
 571
 572 static HRESULT WINAPI IKsPrivatePropertySetImpl_QuerySupport(
 573     LPKSPROPERTYSET iface,
 574     REFGUID guidPropSet,
 575     ULONG dwPropID,
 576     PULONG pTypeSupport )
 577 {
 578     IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
 579     TRACE("(%p,%s,%d,%p)\n",This,debugstr_guid(guidPropSet),dwPropID,pTypeSupport);
 580
 581     if ( IsEqualGUID( &DSPROPSETID_DirectSoundDevice, guidPropSet) ) {
 582         switch (dwPropID) {
 583         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A:
 584             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 585             return S_OK;
 586         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1:
 587             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 588             return S_OK;
 589         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1:
 590             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 591             return S_OK;
 592         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W:
 593             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 594             return S_OK;
 595         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A:
 596             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 597             return S_OK;
 598         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W:
 599             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 600             return S_OK;
 601         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A:
 602             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 603             return S_OK;
 604         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W:
 605             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 606             return S_OK;
 607         default:
 608             FIXME("unsupported ID: %d\n",dwPropID);
 609             break;
 610         }
 611     } else {
 612         FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
 613     }
 614
 615     return E_PROP_ID_UNSUPPORTED;
 616 }
 617
 618 static const IKsPropertySetVtbl ikspvt = {
 619     IKsPrivatePropertySetImpl_QueryInterface,
 620     IKsPrivatePropertySetImpl_AddRef,
 621     IKsPrivatePropertySetImpl_Release,
 622     IKsPrivatePropertySetImpl_Get,
 623     IKsPrivatePropertySetImpl_Set,
 624     IKsPrivatePropertySetImpl_QuerySupport
 625 };
 626
 627 HRESULT IKsPrivatePropertySetImpl_Create(
 628     REFIID riid,
 629     IKsPrivatePropertySetImpl **piks)
 630 {
 631     IKsPrivatePropertySetImpl *iks;
 632     TRACE("(%s, %p)\n", debugstr_guid(riid), piks);
 633
 634     if (!IsEqualIID(riid, &IID_IUnknown) &&
 635         !IsEqualIID(riid, &IID_IKsPropertySet)) {
 636         *piks = 0;
 637         return E_NOINTERFACE;
 638     }
 639
 640     iks = HeapAlloc(GetProcessHeap(),0,sizeof(*iks));
 641     iks->ref = 1;
 642     iks->lpVtbl = &ikspvt;
 643
 644     *piks = iks;
 645     return S_OK;
 646 }