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 typedef struct IKsPrivatePropertySetImpl
  48 {
  49     IKsPropertySet IKsPropertySet_iface;
  50     LONG ref;
  51 } IKsPrivatePropertySetImpl;
  52
  53 static IKsPrivatePropertySetImpl *impl_from_IKsPropertySet(IKsPropertySet *iface)
  54 {
  55     return CONTAINING_RECORD(iface, IKsPrivatePropertySetImpl, IKsPropertySet_iface);
  56 }
  57
  58 /*******************************************************************************
  59  *              IKsPrivatePropertySet
  60  */
  61
  62 /* IUnknown methods */
  63 static HRESULT WINAPI IKsPrivatePropertySetImpl_QueryInterface(
  64     LPKSPROPERTYSET iface,
  65     REFIID riid,
  66     LPVOID *ppobj )
  67 {
  68     IKsPrivatePropertySetImpl *This = impl_from_IKsPropertySet(iface);
  69     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
  70
  71     if (IsEqualIID(riid, &IID_IUnknown) ||
  72         IsEqualIID(riid, &IID_IKsPropertySet)) {
  73         *ppobj = iface;
  74         IUnknown_AddRef(iface);
  75         return S_OK;
  76     }
  77     *ppobj = NULL;
  78     return E_NOINTERFACE;
  79 }
  80
  81 static ULONG WINAPI IKsPrivatePropertySetImpl_AddRef(LPKSPROPERTYSET iface)
  82 {
  83     IKsPrivatePropertySetImpl *This = impl_from_IKsPropertySet(iface);
  84     ULONG ref = InterlockedIncrement(&(This->ref));
  85     TRACE("(%p) ref was %d\n", This, ref - 1);
  86     return ref;
  87 }
  88
  89 static ULONG WINAPI IKsPrivatePropertySetImpl_Release(LPKSPROPERTYSET iface)
  90 {
  91     IKsPrivatePropertySetImpl *This = impl_from_IKsPropertySet(iface);
  92     ULONG ref = InterlockedDecrement(&(This->ref));
  93     TRACE("(%p) ref was %d\n", This, ref + 1);
  94
  95     if (!ref) {
  96         HeapFree(GetProcessHeap(), 0, This);
  97         TRACE("(%p) released\n", This);
  98     }
  99     return ref;
 100 }
 101
 102 static HRESULT DSPROPERTY_WaveDeviceMappingW(
 103     LPVOID pPropData,
 104     ULONG cbPropData,
 105     PULONG pcbReturned )
 106 {
 107     HRESULT hr = DSERR_INVALIDPARAM;
 108     PDSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W_DATA ppd;
 109     TRACE("(pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 110           pPropData,cbPropData,pcbReturned);
 111
 112     ppd = pPropData;
 113
 114     if (!ppd) {
 115         WARN("invalid parameter: pPropData\n");
 116         return DSERR_INVALIDPARAM;
 117     }
 118
 119     if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER) {
 120         ULONG wod;
 121         unsigned int wodn;
 122         TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_RENDER\n");
 123         wodn = waveOutGetNumDevs();
 124         for (wod = 0; wod < wodn; wod++) {
 125             WAVEOUTCAPSW capsW;
 126             MMRESULT res;
 127             res = waveOutGetDevCapsW(wod, &capsW, sizeof(capsW));
 128             if (res == MMSYSERR_NOERROR) {
 129                 if (lstrcmpW(capsW.szPname, ppd->DeviceName) == 0) {
 130                     ppd->DeviceId = DSOUND_renderer_guids[wod];
 131                     hr = DS_OK;
 132                     TRACE("found %s for %s\n", debugstr_guid(&ppd->DeviceId),
 133                           debugstr_w(ppd->DeviceName));
 134                     break;
 135                 }
 136             }
 137         }
 138     } else if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE) {
 139         ULONG wid;
 140         unsigned int widn;
 141         TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE\n");
 142         widn = waveInGetNumDevs();
 143         for (wid = 0; wid < widn; wid++) {
 144             WAVEINCAPSW capsW;
 145             MMRESULT res;
 146             res = waveInGetDevCapsW(wid, &capsW, sizeof(capsW));
 147             if (res == MMSYSERR_NOERROR) {
 148                 if (lstrcmpW(capsW.szPname, ppd->DeviceName) == 0) {
 149                     ppd->DeviceId = DSOUND_capture_guids[wid];
 150                     hr = DS_OK;
 151                     TRACE("found %s for %s\n", debugstr_guid(&ppd->DeviceId),
 152                           debugstr_w(ppd->DeviceName));
 153                     break;
 154                 }
 155             }
 156         }
 157     }
 158
 159     if (pcbReturned)
 160         *pcbReturned = cbPropData;
 161
 162     return hr;
 163 }
 164
 165 static HRESULT DSPROPERTY_WaveDeviceMappingA(
 166     LPVOID pPropData,
 167     ULONG cbPropData,
 168     PULONG pcbReturned )
 169 {
 170     DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A_DATA *ppd = pPropData;
 171     DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W_DATA data;
 172     DWORD len;
 173     HRESULT hr;
 174
 175     TRACE("(pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 176       pPropData,cbPropData,pcbReturned);
 177
 178     if (!ppd || !ppd->DeviceName) {
 179         WARN("invalid parameter: ppd=%p\n", ppd);
 180         return DSERR_INVALIDPARAM;
 181     }
 182
 183     data.DataFlow = ppd->DataFlow;
 184     len = MultiByteToWideChar(CP_ACP, 0, ppd->DeviceName, -1, NULL, 0);
 185     data.DeviceName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
 186     if (!data.DeviceName)
 187         return E_OUTOFMEMORY;
 188     MultiByteToWideChar(CP_ACP, 0, ppd->DeviceName, -1, data.DeviceName, len);
 189
 190     hr = DSPROPERTY_WaveDeviceMappingW(&data, cbPropData, pcbReturned);
 191     HeapFree(GetProcessHeap(), 0, data.DeviceName);
 192     ppd->DeviceId = data.DeviceId;
 193
 194     if (pcbReturned)
 195         *pcbReturned = cbPropData;
 196
 197     return hr;
 198 }
 199
 200 static HRESULT DSPROPERTY_DescriptionW(
 201     LPVOID pPropData,
 202     ULONG cbPropData,
 203     PULONG pcbReturned )
 204 {
 205     PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA ppd = pPropData;
 206     HRESULT err;
 207     GUID dev_guid;
 208     ULONG wod, wid, wodn, widn;
 209     DSDRIVERDESC desc;
 210
 211     TRACE("pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 212           pPropData,cbPropData,pcbReturned);
 213
 214     TRACE("DeviceId=%s\n",debugstr_guid(&ppd->DeviceId));
 215     if ( IsEqualGUID( &ppd->DeviceId , &GUID_NULL) ) {
 216         /* default device of type specified by ppd->DataFlow */
 217         if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE) {
 218             TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE\n");
 219             ppd->DeviceId = DSDEVID_DefaultCapture;
 220         } else if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER) {
 221             TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_RENDER\n");
 222             ppd->DeviceId = DSDEVID_DefaultPlayback;
 223         } else {
 224             WARN("DataFlow=Unknown(%d)\n", ppd->DataFlow);
 225             return E_PROP_ID_UNSUPPORTED;
 226         }
 227     }
 228
 229     setup_dsound_options();
 230
 231     GetDeviceID(&ppd->DeviceId, &dev_guid);
 232
 233     wodn = waveOutGetNumDevs();
 234     widn = waveInGetNumDevs();
 235     wid = wod = dev_guid.Data4[7];
 236     if (!memcmp(&dev_guid, &DSOUND_renderer_guids[0], sizeof(GUID)-1)
 237         && wod < wodn)
 238     {
 239         ppd->DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_RENDER;
 240         ppd->WaveDeviceId = wod;
 241     }
 242     else if (!memcmp(&dev_guid, &DSOUND_capture_guids[0], sizeof(GUID)-1)
 243              && wid < widn)
 244     {
 245         ppd->DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE;
 246         ppd->WaveDeviceId = wid;
 247     }
 248     else
 249     {
 250         WARN("Device not found\n");
 251         return E_PROP_ID_UNSUPPORTED;
 252     }
 253
 254     if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER)
 255         err = waveOutMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,ds_hw_accel);
 256     else
 257         err = waveInMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,ds_hw_accel);
 258
 259     if (err != MMSYSERR_NOERROR)
 260     {
 261         WARN("waveMessage(DRV_QUERYDSOUNDDESC) failed!\n");
 262         return E_PROP_ID_UNSUPPORTED;
 263     }
 264     else
 265     {
 266         /* FIXME: Still a memory leak.. */
 267         int desclen, modlen;
 268         static WCHAR wInterface[] = { 'I','n','t','e','r','f','a','c','e',0 };
 269
 270         modlen = MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, NULL, 0 );
 271         desclen = MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, NULL, 0 );
 272         ppd->Module = HeapAlloc(GetProcessHeap(),0,modlen*sizeof(WCHAR));
 273         ppd->Description = HeapAlloc(GetProcessHeap(),0,desclen*sizeof(WCHAR));
 274         ppd->Interface = wInterface;
 275         if (!ppd->Description || !ppd->Module)
 276         {
 277             WARN("Out of memory\n");
 278             HeapFree(GetProcessHeap(), 0, ppd->Description);
 279             HeapFree(GetProcessHeap(), 0, ppd->Module);
 280             ppd->Description = ppd->Module = NULL;
 281             return E_OUTOFMEMORY;
 282         }
 283
 284         MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, ppd->Module, modlen );
 285         MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, ppd->Description, desclen );
 286     }
 287
 288     ppd->Type = DIRECTSOUNDDEVICE_TYPE_VXD;
 289
 290     if (pcbReturned) {
 291         *pcbReturned = sizeof(*ppd);
 292         TRACE("*pcbReturned=%d\n", *pcbReturned);
 293     }
 294
 295     return S_OK;
 296 }
 297
 298 static HRESULT DSPROPERTY_EnumerateW(
 299     LPVOID pPropData,
 300     ULONG cbPropData,
 301     PULONG pcbReturned )
 302 {
 303     PDSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA ppd = pPropData;
 304     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;
 305     BOOL ret;
 306     int widn, wodn, i;
 307     TRACE("(pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 308           pPropData,cbPropData,pcbReturned);
 309
 310     if (pcbReturned)
 311         *pcbReturned = 0;
 312
 313     if (!ppd || !ppd->Callback)
 314     {
 315         WARN("Invalid ppd %p\n", ppd);
 316         return E_PROP_ID_UNSUPPORTED;
 317     }
 318
 319     wodn = waveOutGetNumDevs();
 320     widn = waveInGetNumDevs();
 321
 322     data.DeviceId = DSOUND_renderer_guids[0];
 323     for (i = 0; i < wodn; ++i)
 324     {
 325         HRESULT hr;
 326         data.DeviceId.Data4[7] = i;
 327         hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 328         if (FAILED(hr))
 329         {
 330             ERR("DescriptionW failed!\n");
 331             return S_OK;
 332         }
 333         ret = ppd->Callback(&data, ppd->Context);
 334         HeapFree(GetProcessHeap(), 0, data.Module);
 335         HeapFree(GetProcessHeap(), 0, data.Description);
 336         if (!ret)
 337             return S_OK;
 338     }
 339
 340     data.DeviceId = DSOUND_capture_guids[0];
 341     for (i = 0; i < widn; ++i)
 342     {
 343         HRESULT hr;
 344         data.DeviceId.Data4[7] = i;
 345         hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 346         if (FAILED(hr))
 347         {
 348             ERR("DescriptionW failed!\n");
 349             return S_OK;
 350         }
 351         ret = ppd->Callback(&data, ppd->Context);
 352         HeapFree(GetProcessHeap(), 0, data.Module);
 353         HeapFree(GetProcessHeap(), 0, data.Description);
 354         if (!ret)
 355             return S_OK;
 356     }
 357     return S_OK;
 358 }
 359
 360 static BOOL DSPROPERTY_descWtoA(const DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *dataW,
 361                                 DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A_DATA *dataA)
 362 {
 363     DWORD modlen, desclen;
 364     static char Interface[] = "Interface";
 365
 366     modlen = WideCharToMultiByte(CP_ACP, 0, dataW->Module, -1, NULL, 0, NULL, NULL);
 367     desclen = WideCharToMultiByte(CP_ACP, 0, dataW->Description, -1, NULL, 0, NULL, NULL);
 368     dataA->Type = dataW->Type;
 369     dataA->DataFlow = dataW->DataFlow;
 370     dataA->DeviceId = dataW->DeviceId;
 371     dataA->WaveDeviceId = dataW->WaveDeviceId;
 372     dataA->Interface = Interface;
 373     dataA->Module = HeapAlloc(GetProcessHeap(), 0, modlen);
 374     dataA->Description = HeapAlloc(GetProcessHeap(), 0, desclen);
 375     if (!dataA->Module || !dataA->Description)
 376     {
 377         HeapFree(GetProcessHeap(), 0, dataA->Module);
 378         HeapFree(GetProcessHeap(), 0, dataA->Description);
 379         dataA->Module = dataA->Description = NULL;
 380         return FALSE;
 381     }
 382
 383     WideCharToMultiByte(CP_ACP, 0, dataW->Module, -1, dataA->Module, modlen, NULL, NULL);
 384     WideCharToMultiByte(CP_ACP, 0, dataW->Description, -1, dataA->Description, desclen, NULL, NULL);
 385     return TRUE;
 386 }
 387
 388 static void DSPROPERTY_descWto1(const DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *dataW,
 389                                 DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1_DATA *data1)
 390 {
 391     data1->DeviceId = dataW->DeviceId;
 392     lstrcpynW(data1->ModuleW, dataW->Module, sizeof(data1->ModuleW)/sizeof(*data1->ModuleW));
 393     lstrcpynW(data1->DescriptionW, dataW->Description, sizeof(data1->DescriptionW)/sizeof(*data1->DescriptionW));
 394     WideCharToMultiByte(CP_ACP, 0, data1->DescriptionW, -1, data1->DescriptionA, sizeof(data1->DescriptionA)-1, NULL, NULL);
 395     WideCharToMultiByte(CP_ACP, 0, data1->ModuleW, -1, data1->ModuleA, sizeof(data1->ModuleA)-1, NULL, NULL);
 396     data1->DescriptionA[sizeof(data1->DescriptionA)-1] = 0;
 397     data1->ModuleA[sizeof(data1->ModuleA)-1] = 0;
 398     data1->Type = dataW->Type;
 399     data1->DataFlow = dataW->DataFlow;
 400     data1->WaveDeviceId = data1->Devnode = dataW->WaveDeviceId;
 401 }
 402
 403 static BOOL CALLBACK DSPROPERTY_enumWtoA(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *descW, void *data)
 404 {
 405     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A_DATA descA;
 406     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A_DATA *ppd = data;
 407     BOOL ret;
 408
 409     ret = DSPROPERTY_descWtoA(descW, &descA);
 410     if (!ret)
 411         return FALSE;
 412     ret = ppd->Callback(&descA, ppd->Context);
 413     HeapFree(GetProcessHeap(), 0, descA.Module);
 414     HeapFree(GetProcessHeap(), 0, descA.Description);
 415     return ret;
 416 }
 417
 418 static HRESULT DSPROPERTY_EnumerateA(
 419     LPVOID pPropData,
 420     ULONG cbPropData,
 421     PULONG pcbReturned)
 422 {
 423     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A_DATA *ppd = pPropData;
 424     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA data;
 425
 426     if (!ppd || !ppd->Callback)
 427     {
 428         WARN("Invalid ppd %p\n", ppd);
 429         return E_PROP_ID_UNSUPPORTED;
 430     }
 431
 432     data.Callback = DSPROPERTY_enumWtoA;
 433     data.Context = ppd;
 434
 435     return DSPROPERTY_EnumerateW(&data, cbPropData, pcbReturned);
 436 }
 437
 438 static BOOL CALLBACK DSPROPERTY_enumWto1(DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA *descW, void *data)
 439 {
 440     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1_DATA desc1;
 441     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1_DATA *ppd = data;
 442     BOOL ret;
 443
 444     DSPROPERTY_descWto1(descW, &desc1);
 445     ret = ppd->Callback(&desc1, ppd->Context);
 446     return ret;
 447 }
 448
 449 static HRESULT DSPROPERTY_Enumerate1(
 450     LPVOID pPropData,
 451     ULONG cbPropData,
 452     PULONG pcbReturned)
 453 {
 454     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1_DATA *ppd = pPropData;
 455     DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA data;
 456
 457     if (!ppd || !ppd->Callback)
 458     {
 459         WARN("Invalid ppd %p\n", ppd);
 460         return E_PROP_ID_UNSUPPORTED;
 461     }
 462
 463     data.Callback = DSPROPERTY_enumWto1;
 464     data.Context = ppd;
 465
 466     return DSPROPERTY_EnumerateW(&data, cbPropData, pcbReturned);
 467 }
 468
 469 static HRESULT DSPROPERTY_DescriptionA(
 470     LPVOID pPropData,
 471     ULONG cbPropData,
 472     PULONG pcbReturned)
 473 {
 474     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;
 475     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A_DATA *ppd = pPropData;
 476     HRESULT hr;
 477
 478     if (pcbReturned)
 479         *pcbReturned = sizeof(*ppd);
 480     if (!pPropData)
 481         return S_OK;
 482
 483     data.DeviceId = ppd->DeviceId;
 484     data.DataFlow = ppd->DataFlow;
 485     hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 486     if (FAILED(hr))
 487         return hr;
 488     if (!DSPROPERTY_descWtoA(&data, ppd))
 489         hr = E_OUTOFMEMORY;
 490     HeapFree(GetProcessHeap(), 0, data.Module);
 491     HeapFree(GetProcessHeap(), 0, data.Interface);
 492     return hr;
 493 }
 494
 495 static HRESULT DSPROPERTY_Description1(
 496     LPVOID pPropData,
 497     ULONG cbPropData,
 498     PULONG pcbReturned)
 499 {
 500     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;
 501     DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1_DATA *ppd = pPropData;
 502     HRESULT hr;
 503
 504     if (pcbReturned)
 505         *pcbReturned = sizeof(*ppd);
 506     if (!pPropData)
 507         return S_OK;
 508
 509     data.DeviceId = ppd->DeviceId;
 510     data.DataFlow = ppd->DataFlow;
 511     hr = DSPROPERTY_DescriptionW(&data, sizeof(data), NULL);
 512     if (FAILED(hr))
 513         return hr;
 514     DSPROPERTY_descWto1(&data, ppd);
 515     HeapFree(GetProcessHeap(), 0, data.Module);
 516     HeapFree(GetProcessHeap(), 0, data.Interface);
 517     return hr;
 518 }
 519
 520 static HRESULT WINAPI IKsPrivatePropertySetImpl_Get(
 521     LPKSPROPERTYSET iface,
 522     REFGUID guidPropSet,
 523     ULONG dwPropID,
 524     LPVOID pInstanceData,
 525     ULONG cbInstanceData,
 526     LPVOID pPropData,
 527     ULONG cbPropData,
 528     PULONG pcbReturned )
 529 {
 530     IKsPrivatePropertySetImpl *This = impl_from_IKsPropertySet(iface);
 531     TRACE("(iface=%p,guidPropSet=%s,dwPropID=%d,pInstanceData=%p,cbInstanceData=%d,pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
 532           This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData,pcbReturned);
 533
 534     if ( IsEqualGUID( &DSPROPSETID_DirectSoundDevice, guidPropSet) ) {
 535         switch (dwPropID) {
 536         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A:
 537             return DSPROPERTY_WaveDeviceMappingA(pPropData,cbPropData,pcbReturned);
 538         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1:
 539             return DSPROPERTY_Description1(pPropData,cbPropData,pcbReturned);
 540         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1:
 541             return DSPROPERTY_Enumerate1(pPropData,cbPropData,pcbReturned);
 542         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W:
 543             return DSPROPERTY_WaveDeviceMappingW(pPropData,cbPropData,pcbReturned);
 544         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A:
 545             return DSPROPERTY_DescriptionA(pPropData,cbPropData,pcbReturned);
 546         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W:
 547             return DSPROPERTY_DescriptionW(pPropData,cbPropData,pcbReturned);
 548         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A:
 549             return DSPROPERTY_EnumerateA(pPropData,cbPropData,pcbReturned);
 550         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W:
 551             return DSPROPERTY_EnumerateW(pPropData,cbPropData,pcbReturned);
 552         default:
 553             FIXME("unsupported ID: %d\n",dwPropID);
 554             break;
 555         }
 556     } else {
 557         FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
 558     }
 559
 560     if (pcbReturned) {
 561         *pcbReturned = 0;
 562         FIXME("*pcbReturned=%d\n", *pcbReturned);
 563     }
 564
 565     return E_PROP_ID_UNSUPPORTED;
 566 }
 567
 568 static HRESULT WINAPI IKsPrivatePropertySetImpl_Set(
 569     LPKSPROPERTYSET iface,
 570     REFGUID guidPropSet,
 571     ULONG dwPropID,
 572     LPVOID pInstanceData,
 573     ULONG cbInstanceData,
 574     LPVOID pPropData,
 575     ULONG cbPropData )
 576 {
 577     IKsPrivatePropertySetImpl *This = impl_from_IKsPropertySet(iface);
 578
 579     FIXME("(%p,%s,%d,%p,%d,%p,%d), stub!\n",This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData);
 580     return E_PROP_ID_UNSUPPORTED;
 581 }
 582
 583 static HRESULT WINAPI IKsPrivatePropertySetImpl_QuerySupport(
 584     LPKSPROPERTYSET iface,
 585     REFGUID guidPropSet,
 586     ULONG dwPropID,
 587     PULONG pTypeSupport )
 588 {
 589     IKsPrivatePropertySetImpl *This = impl_from_IKsPropertySet(iface);
 590     TRACE("(%p,%s,%d,%p)\n",This,debugstr_guid(guidPropSet),dwPropID,pTypeSupport);
 591
 592     if ( IsEqualGUID( &DSPROPSETID_DirectSoundDevice, guidPropSet) ) {
 593         switch (dwPropID) {
 594         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A:
 595             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 596             return S_OK;
 597         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1:
 598             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 599             return S_OK;
 600         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1:
 601             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 602             return S_OK;
 603         case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W:
 604             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 605             return S_OK;
 606         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A:
 607             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 608             return S_OK;
 609         case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W:
 610             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 611             return S_OK;
 612         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A:
 613             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 614             return S_OK;
 615         case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W:
 616             *pTypeSupport = KSPROPERTY_SUPPORT_GET;
 617             return S_OK;
 618         default:
 619             FIXME("unsupported ID: %d\n",dwPropID);
 620             break;
 621         }
 622     } else {
 623         FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
 624     }
 625
 626     return E_PROP_ID_UNSUPPORTED;
 627 }
 628
 629 static const IKsPropertySetVtbl ikspvt = {
 630     IKsPrivatePropertySetImpl_QueryInterface,
 631     IKsPrivatePropertySetImpl_AddRef,
 632     IKsPrivatePropertySetImpl_Release,
 633     IKsPrivatePropertySetImpl_Get,
 634     IKsPrivatePropertySetImpl_Set,
 635     IKsPrivatePropertySetImpl_QuerySupport
 636 };
 637
 638 HRESULT IKsPrivatePropertySetImpl_Create(
 639     REFIID riid,
 640     IKsPropertySet **piks)
 641 {
 642     IKsPrivatePropertySetImpl *iks;
 643     TRACE("(%s, %p)\n", debugstr_guid(riid), piks);
 644
 645     if (!IsEqualIID(riid, &IID_IUnknown) &&
 646         !IsEqualIID(riid, &IID_IKsPropertySet)) {
 647         *piks = 0;
 648         return E_NOINTERFACE;
 649     }
 650
 651     iks = HeapAlloc(GetProcessHeap(),0,sizeof(*iks));
 652     iks->ref = 1;
 653     iks->IKsPropertySet_iface.lpVtbl = &ikspvt;
 654
 655     *piks = &iks->IKsPropertySet_iface;
 656     return S_OK;
 657 }