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_guids[wod];
 120                     hr = DS_OK;
 121                     TRACE("found %s for %s\n", debugstr_guid(&ppd->DeviceId),
 122                           debugstr_w(ppd->DeviceName));
 123                     break;
 124                 }
 125             }
 126         }
 127     } else if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE) {
 128         ULONG wid;
 129         unsigned int widn;
 130         TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE\n");
 131         widn = waveInGetNumDevs();
 132         for (wid = 0; wid < widn; wid++) {
 133             WAVEINCAPSW capsW;
 134             MMRESULT res;
 135             res = waveInGetDevCapsW(wid, &capsW, sizeof(capsW));
 136             if (res == MMSYSERR_NOERROR) {
 137                 if (lstrcmpW(capsW.szPname, ppd->DeviceName) == 0) {
 138                     ppd->DeviceId = DSOUND_capture_guids[wid];
 139                     hr = DS_OK;
 140                     TRACE("found %s for %s\n", debugstr_guid(&ppd->DeviceId),
 141                           debugstr_w(ppd->DeviceName));
 142                     break;
 143                 }
 144             }
 145         }
 146     }
 147
 148     if (pcbReturned)
 149         *pcbReturned = cbPropData;
 150
 151     return hr;
 152 }
 153
 154 static HRESULT DSPROPERTY_WaveDeviceMappingA(
 155     LPVOID pPropData,
 156     ULONG cbPropData,
 157     PULONG pcbReturned )
 158 {
 159     DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A_DATA *ppd = pPropData;
 160     DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W_DATA data;
 161     DWORD len;
 162     HRESULT hr;
 163
 164     TRACE("(pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 165       pPropData,cbPropData,pcbReturned);
 166
 167     if (!ppd || !ppd->DeviceName) {
 168         WARN("invalid parameter: ppd=%p\n", ppd);
 169         return DSERR_INVALIDPARAM;
 170     }
 171
 172     data.DataFlow = ppd->DataFlow;
 173     len = MultiByteToWideChar(CP_ACP, 0, ppd->DeviceName, -1, NULL, 0);
 174     data.DeviceName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
 175     if (!data.DeviceName)
 176         return E_OUTOFMEMORY;
 177     MultiByteToWideChar(CP_ACP, 0, ppd->DeviceName, -1, data.DeviceName, len);
 178
 179     hr = DSPROPERTY_WaveDeviceMappingW(&data, cbPropData, pcbReturned);
 180     HeapFree(GetProcessHeap(), 0, data.DeviceName);
 181     ppd->DeviceId = data.DeviceId;
 182
 183     if (pcbReturned)
 184         *pcbReturned = cbPropData;
 185
 186     return hr;
 187 }
 188
 189 static HRESULT DSPROPERTY_DescriptionW(
 190     LPVOID pPropData,
 191     ULONG cbPropData,
 192     PULONG pcbReturned )
 193 {
 194     PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA ppd = pPropData;
 195     HRESULT err;
 196     GUID dev_guid;
 197     ULONG wod, wid, wodn, widn;
 198     DSDRIVERDESC desc;
 199
 200     TRACE("pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 201           pPropData,cbPropData,pcbReturned);
 202
 203     TRACE("DeviceId=%s\n",debugstr_guid(&ppd->DeviceId));
 204     if ( IsEqualGUID( &ppd->DeviceId , &GUID_NULL) ) {
 205         /* default device of type specified by ppd->DataFlow */
 206         if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE) {
 207             TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE\n");
 208             ppd->DeviceId = DSDEVID_DefaultCapture;
 209         } else if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER) {
 210             TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_RENDER\n");
 211             ppd->DeviceId = DSDEVID_DefaultPlayback;
 212         } else {
 213             WARN("DataFlow=Unknown(%d)\n", ppd->DataFlow);
 214             return E_PROP_ID_UNSUPPORTED;
 215         }
 216     }
 217
 218     GetDeviceID(&ppd->DeviceId, &dev_guid);
 219
 220     wodn = waveOutGetNumDevs();
 221     widn = waveInGetNumDevs();
 222     wid = wod = dev_guid.Data4[7];
 223     if (!memcmp(&dev_guid, &DSOUND_renderer_guids[0], sizeof(GUID)-1)
 224         && wod < wodn)
 225     {
 226         ppd->DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_RENDER;
 227         ppd->WaveDeviceId = wod;
 228     }
 229     else if (!memcmp(&dev_guid, &DSOUND_capture_guids[0], sizeof(GUID)-1)
 230              && wid < widn)
 231     {
 232         ppd->DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE;
 233         ppd->WaveDeviceId = wid;
 234     }
 235     else
 236     {
 237         WARN("Device not found\n");
 238         return E_PROP_ID_UNSUPPORTED;
 239     }
 240
 241     if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER)
 242         err = waveOutMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,0);
 243     else
 244         err = waveInMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,0);
 245
 246     if (err != MMSYSERR_NOERROR)
 247     {
 248         WARN("waveMessage(DRV_QUERYDSOUNDDESC) failed!\n");
 249         return E_PROP_ID_UNSUPPORTED;
 250     }
 251     else
 252     {
 253         /* FIXME: Still a memory leak.. */
 254         int desclen, modlen;
 255         static WCHAR wInterface[] = { 'I','n','t','e','r','f','a','c','e',0 };
 256
 257         modlen = MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, NULL, 0 );
 258         desclen = MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, NULL, 0 );
 259         ppd->Module = HeapAlloc(GetProcessHeap(),0,modlen*sizeof(WCHAR));
 260         ppd->Description = HeapAlloc(GetProcessHeap(),0,desclen*sizeof(WCHAR));
 261         ppd->Interface = wInterface;
 262         if (!ppd->Description || !ppd->Module)
 263         {
 264             WARN("Out of memory\n");
 265             HeapFree(GetProcessHeap(), 0, ppd->Description);
 266             HeapFree(GetProcessHeap(), 0, ppd->Module);
 267             ppd->Description = ppd->Module = NULL;
 268             return E_OUTOFMEMORY;
 269         }
 270
 271         MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, ppd->Module, modlen );
 272         MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, ppd->Description, desclen );
 273     }
 274
 275     ppd->Type = DIRECTSOUNDDEVICE_TYPE_VXD;
 276
 277     if (pcbReturned) {
 278         *pcbReturned = sizeof(*ppd);
 279         TRACE("*pcbReturned=%d\n", *pcbReturned);
 280     }
 281
 282     return S_OK;
 283 }
 284
 285 static HRESULT DSPROPERTY_EnumerateW(
 286     LPVOID pPropData,
 287     ULONG cbPropData,
 288     PULONG pcbReturned )
 289 {
 290     PDSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA ppd = pPropData;
 291     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;
 292     BOOL ret;
 293     int widn, wodn, i;
 294     TRACE("(pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 295           pPropData,cbPropData,pcbReturned);
 296
 297     if (pcbReturned)
 298         *pcbReturned = 0;
 299
 300     if (!ppd || !ppd->Callback)
 301     {
 302         WARN("Invalid ppd %p\n", ppd);
 303         return E_PROP_ID_UNSUPPORTED;
 304     }
 305
 306     wodn = waveOutGetNumDevs();
 307     widn = waveInGetNumDevs();
 308
 309     data.DeviceId = DSOUND_renderer_guids[0];
 310     for (i = 0; i < wodn; ++i)
 311     {
 312         HRESULT hr;
 313         data.DeviceId.Data4[7] = i;
 314         hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 315         if (FAILED(hr))
 316         {
 317             ERR("DescriptionW failed!\n");
 318             return S_OK;
 319         }
 320         ret = ppd->Callback(&data, ppd->Context);
 321         HeapFree(GetProcessHeap(), 0, data.Module);
 322         HeapFree(GetProcessHeap(), 0, data.Description);
 323         if (!ret)
 324             return S_OK;
 325     }
 326
 327     data.DeviceId = DSOUND_capture_guids[0];
 328     for (i = 0; i < widn; ++i)
 329     {
 330         HRESULT hr;
 331         data.DeviceId.Data4[7] = i;
 332         hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 333         if (FAILED(hr))
 334         {
 335             ERR("DescriptionW failed!\n");
 336             return S_OK;
 337         }
 338         ret = ppd->Callback(&data, ppd->Context);
 339         HeapFree(GetProcessHeap(), 0, data.Module);
 340         HeapFree(GetProcessHeap(), 0, data.Description);
 341         if (!ret)
 342             return S_OK;
 343     }
 344     return S_OK;
 345 }
 346
 347 static BOOL DSPROPERTY_descWtoA(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *dataW,
 348                                 DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A_DATA *dataA)
 349 {
 350     DWORD modlen, desclen;
 351     static char Interface[] = "Interface";
 352
 353     modlen = WideCharToMultiByte(CP_ACP, 0, dataW->Module, -1, NULL, 0, NULL, NULL);
 354     desclen = WideCharToMultiByte(CP_ACP, 0, dataW->Description, -1, NULL, 0, NULL, NULL);
 355     dataA->Type = dataW->Type;
 356     dataA->DataFlow = dataW->DataFlow;
 357     dataA->DeviceId = dataW->DeviceId;
 358     dataA->WaveDeviceId = dataW->WaveDeviceId;
 359     dataA->Interface = Interface;
 360     dataA->Module = HeapAlloc(GetProcessHeap(), 0, modlen);
 361     dataA->Description = HeapAlloc(GetProcessHeap(), 0, desclen);
 362     if (!dataA->Module || !dataA->Description)
 363     {
 364         HeapFree(GetProcessHeap(), 0, dataA->Module);
 365         HeapFree(GetProcessHeap(), 0, dataA->Description);
 366         dataA->Module = dataA->Description = NULL;
 367         return FALSE;
 368     }
 369
 370     WideCharToMultiByte(CP_ACP, 0, dataW->Module, -1, dataA->Module, modlen, NULL, NULL);
 371     WideCharToMultiByte(CP_ACP, 0, dataW->Description, -1, dataA->Description, desclen, NULL, NULL);
 372     return TRUE;
 373 }
 374
 375 static void DSPROPERTY_descWto1(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *dataW,
 376                                 DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1_DATA *data1)
 377 {
 378     data1->DeviceId = dataW->DeviceId;
 379     lstrcpynW(data1->ModuleW, dataW->Module, sizeof(data1->ModuleW)/sizeof(*data1->ModuleW));
 380     lstrcpynW(data1->DescriptionW, dataW->Description, sizeof(data1->DescriptionW)/sizeof(*data1->DescriptionW));
 381     WideCharToMultiByte(CP_ACP, 0, data1->DescriptionW, -1, data1->DescriptionA, sizeof(data1->DescriptionA)-1, NULL, NULL);
 382     WideCharToMultiByte(CP_ACP, 0, data1->ModuleW, -1, data1->ModuleA, sizeof(data1->ModuleA)-1, NULL, NULL);
 383     data1->DescriptionA[sizeof(data1->DescriptionA)-1] = 0;
 384     data1->ModuleA[sizeof(data1->ModuleA)-1] = 0;
 385     data1->Type = dataW->Type;
 386     data1->DataFlow = dataW->DataFlow;
 387     data1->WaveDeviceId = data1->Devnode = dataW->WaveDeviceId;
 388 }
 389
 390 static BOOL CALLBACK DSPROPERTY_enumWtoA(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *descW, void *data)
 391 {
 392     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A_DATA descA;
 393     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A_DATA *ppd = data;
 394     BOOL ret;
 395
 396     ret = DSPROPERTY_descWtoA(descW, &descA);
 397     if (!ret)
 398         return FALSE;
 399     ret = ppd->Callback(&descA, ppd->Context);
 400     HeapFree(GetProcessHeap(), 0, descA.Module);
 401     HeapFree(GetProcessHeap(), 0, descA.Description);
 402     return ret;
 403 }
 404
 405 static HRESULT DSPROPERTY_EnumerateA(
 406     LPVOID pPropData,
 407     ULONG cbPropData,
 408     PULONG pcbReturned)
 409 {
 410     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A_DATA *ppd = pPropData;
 411     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA data;
 412
 413     if (!ppd || !ppd->Callback)
 414     {
 415         WARN("Invalid ppd %p\n", ppd);
 416         return E_PROP_ID_UNSUPPORTED;
 417     }
 418
 419     data.Callback = DSPROPERTY_enumWtoA;
 420     data.Context = ppd;
 421
 422     return DSPROPERTY_EnumerateW(&data, cbPropData, pcbReturned);
 423 }
 424
 425 static BOOL CALLBACK DSPROPERTY_enumWto1(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *descW, void *data)
 426 {
 427     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1_DATA desc1;
 428     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1_DATA *ppd = data;
 429     BOOL ret;
 430
 431     DSPROPERTY_descWto1(descW, &desc1);
 432     ret = ppd->Callback(&desc1, ppd->Context);
 433     return ret;
 434 }
 435
 436 static HRESULT DSPROPERTY_Enumerate1(
 437     LPVOID pPropData,
 438     ULONG cbPropData,
 439     PULONG pcbReturned)
 440 {
 441     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1_DATA *ppd = pPropData;
 442     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA data;
 443
 444     if (!ppd || !ppd->Callback)
 445     {
 446         WARN("Invalid ppd %p\n", ppd);
 447         return E_PROP_ID_UNSUPPORTED;
 448     }
 449
 450     data.Callback = DSPROPERTY_enumWto1;
 451     data.Context = ppd;
 452
 453     return DSPROPERTY_EnumerateW(&data, cbPropData, pcbReturned);
 454 }
 455
 456 static HRESULT DSPROPERTY_DescriptionA(
 457     LPVOID pPropData,
 458     ULONG cbPropData,
 459     PULONG pcbReturned)
 460 {
 461     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;
 462     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A_DATA *ppd = pPropData;
 463     HRESULT hr;
 464
 465     if (pcbReturned)
 466         *pcbReturned = sizeof(*ppd);
 467     if (!pPropData)
 468         return S_OK;
 469
 470     data.DeviceId = ppd->DeviceId;
 471     data.DataFlow = ppd->DataFlow;
 472     hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 473     if (FAILED(hr))
 474         return hr;
 475     if (!DSPROPERTY_descWtoA(&data, ppd))
 476         hr = E_OUTOFMEMORY;
 477     HeapFree(GetProcessHeap(), 0, data.Module);
 478     HeapFree(GetProcessHeap(), 0, data.Interface);
 479     return hr;
 480 }
 481
 482 static HRESULT DSPROPERTY_Description1(
 483     LPVOID pPropData,
 484     ULONG cbPropData,
 485     PULONG pcbReturned)
 486 {
 487     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;
 488     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1_DATA *ppd = pPropData;
 489     HRESULT hr;
 490
 491     if (pcbReturned)
 492         *pcbReturned = sizeof(*ppd);
 493     if (!pPropData)
 494         return S_OK;
 495
 496     data.DeviceId = ppd->DeviceId;
 497     data.DataFlow = ppd->DataFlow;
 498     hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 499     if (FAILED(hr))
 500         return hr;
 501     DSPROPERTY_descWto1(&data, ppd);
 502     HeapFree(GetProcessHeap(), 0, data.Module);
 503     HeapFree(GetProcessHeap(), 0, data.Interface);
 504     return hr;
 505 }
 506
 507 static HRESULT WINAPI IKsPrivatePropertySetImpl_Get(
 508     LPKSPROPERTYSET iface,
 509     REFGUID guidPropSet,
 510     ULONG dwPropID,
 511     LPVOID pInstanceData,
 512     ULONG cbInstanceData,
 513     LPVOID pPropData,
 514     ULONG cbPropData,
 515     PULONG pcbReturned )
 516 {
 517     IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
 518     TRACE("(iface=%p,guidPropSet=%s,dwPropID=%d,pInstanceData=%p,cbInstanceData=%d,pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 519           This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData,pcbReturned);
 520
 521     if ( IsEqualGUID( &DSPROPSETID_DirectSoundDevice, guidPropSet) ) {
 522         switch (dwPropID) {
 523         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A:
 524             return DSPROPERTY_WaveDeviceMappingA(pPropData,cbPropData,pcbReturned);
 525         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1:
 526             return DSPROPERTY_Description1(pPropData,cbPropData,pcbReturned);
 527         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1:
 528             return DSPROPERTY_Enumerate1(pPropData,cbPropData,pcbReturned);
 529         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W:
 530             return DSPROPERTY_WaveDeviceMappingW(pPropData,cbPropData,pcbReturned);
 531         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A:
 532             return DSPROPERTY_DescriptionA(pPropData,cbPropData,pcbReturned);
 533         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W:
 534             return DSPROPERTY_DescriptionW(pPropData,cbPropData,pcbReturned);
 535         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A:
 536             return DSPROPERTY_EnumerateA(pPropData,cbPropData,pcbReturned);
 537         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W:
 538             return DSPROPERTY_EnumerateW(pPropData,cbPropData,pcbReturned);
 539         default:
 540             FIXME("unsupported ID: %d\n",dwPropID);
 541             break;
 542         }
 543     } else {
 544         FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
 545     }
 546
 547     if (pcbReturned) {
 548         *pcbReturned = 0;
 549         FIXME("*pcbReturned=%d\n", *pcbReturned);
 550     }
 551
 552     return E_PROP_ID_UNSUPPORTED;
 553 }
 554
 555 static HRESULT WINAPI IKsPrivatePropertySetImpl_Set(
 556     LPKSPROPERTYSET iface,
 557     REFGUID guidPropSet,
 558     ULONG dwPropID,
 559     LPVOID pInstanceData,
 560     ULONG cbInstanceData,
 561     LPVOID pPropData,
 562     ULONG cbPropData )
 563 {
 564     IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
 565
 566     FIXME("(%p,%s,%d,%p,%d,%p,%d), stub!\n",This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData);
 567     return E_PROP_ID_UNSUPPORTED;
 568 }
 569
 570 static HRESULT WINAPI IKsPrivatePropertySetImpl_QuerySupport(
 571     LPKSPROPERTYSET iface,
 572     REFGUID guidPropSet,
 573     ULONG dwPropID,
 574     PULONG pTypeSupport )
 575 {
 576     IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
 577     TRACE("(%p,%s,%d,%p)\n",This,debugstr_guid(guidPropSet),dwPropID,pTypeSupport);
 578
 579     if ( IsEqualGUID( &DSPROPSETID_DirectSoundDevice, guidPropSet) ) {
 580         switch (dwPropID) {
 581         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A:
 582             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 583             return S_OK;
 584         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1:
 585             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 586             return S_OK;
 587         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1:
 588             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 589             return S_OK;
 590         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W:
 591             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 592             return S_OK;
 593         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A:
 594             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 595             return S_OK;
 596         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W:
 597             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 598             return S_OK;
 599         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A:
 600             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 601             return S_OK;
 602         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W:
 603             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 604             return S_OK;
 605         default:
 606             FIXME("unsupported ID: %d\n",dwPropID);
 607             break;
 608         }
 609     } else {
 610         FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
 611     }
 612
 613     return E_PROP_ID_UNSUPPORTED;
 614 }
 615
 616 static const IKsPropertySetVtbl ikspvt = {
 617     IKsPrivatePropertySetImpl_QueryInterface,
 618     IKsPrivatePropertySetImpl_AddRef,
 619     IKsPrivatePropertySetImpl_Release,
 620     IKsPrivatePropertySetImpl_Get,
 621     IKsPrivatePropertySetImpl_Set,
 622     IKsPrivatePropertySetImpl_QuerySupport
 623 };
 624
 625 HRESULT IKsPrivatePropertySetImpl_Create(
 626     REFIID riid,
 627     IKsPrivatePropertySetImpl **piks)
 628 {
 629     IKsPrivatePropertySetImpl *iks;
 630     TRACE("(%s, %p)\n", debugstr_guid(riid), piks);
 631
 632     if (!IsEqualIID(riid, &IID_IUnknown) &&
 633         !IsEqualIID(riid, &IID_IKsPropertySet)) {
 634         *piks = 0;
 635         return E_NOINTERFACE;
 636     }
 637
 638     iks = HeapAlloc(GetProcessHeap(),0,sizeof(*iks));
 639     iks->ref = 1;
 640     iks->lpVtbl = &ikspvt;
 641
 642     *piks = iks;
 643     return S_OK;
 644 }