git.oblomov.eu Git - wine/blob - dlls/dsound/tests/dsound8.c

   1 /*
   2  * Tests basic sound playback in DirectSound.
   3  * In particular we test each standard Windows sound format to make sure
   4  * we handle the sound card/driver quirks correctly.
   5  *
   6  * Part of this test involves playing test tones. But this only makes
   7  * sense if someone is going to carefully listen to it, and would only
   8  * bother everyone else.
   9  * So this is only done if the test is being run in interactive mode.
  10  *
  11  * Copyright (c) 2002-2004 Francois Gouget
  12  *
  13  * This library is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU Lesser General Public
  15  * License as published by the Free Software Foundation; either
  16  * version 2.1 of the License, or (at your option) any later version.
  17  *
  18  * This library is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * Lesser General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU Lesser General Public
  24  * License along with this library; if not, write to the Free Software
  25  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  26  */
  27
  28 #include <windows.h>
  29 #include <stdio.h>
  30
  31 #include "wine/test.h"
  32 #include "dsound.h"
  33 #include "dsconf.h"
  34 #include "mmreg.h"
  35 #include "ks.h"
  36 #include "ksmedia.h"
  37
  38 #include "dsound_test.h"
  39
  40 static HRESULT (WINAPI *pDirectSoundEnumerateA)(LPDSENUMCALLBACKA,LPVOID)=NULL;
  41 static HRESULT (WINAPI *pDirectSoundCreate8)(LPCGUID,LPDIRECTSOUND8*,LPUNKNOWN)=NULL;
  42
  43 int align(int length, int align)
  44 {
  45     return (length / align) * align;
  46 }
  47
  48 static void IDirectSound8_test(LPDIRECTSOUND8 dso, BOOL initialized,
  49                                LPCGUID lpGuid)
  50 {
  51     HRESULT rc;
  52     DSCAPS dscaps;
  53     int ref;
  54     IUnknown * unknown;
  55     IDirectSound * ds;
  56     IDirectSound8 * ds8;
  57     DWORD speaker_config, new_speaker_config, ref_speaker_config;
  58     DWORD certified;
  59
  60     /* Try to Query for objects */
  61     rc=IDirectSound8_QueryInterface(dso,&IID_IUnknown,(LPVOID*)&unknown);
  62     ok(rc==DS_OK,"IDirectSound8_QueryInterface(IID_IUnknown) failed: %08x\n", rc);
  63     if (rc==DS_OK)
  64         IDirectSound8_Release(unknown);
  65
  66     rc=IDirectSound8_QueryInterface(dso,&IID_IDirectSound,(LPVOID*)&ds);
  67     ok(rc==DS_OK,"IDirectSound8_QueryInterface(IID_IDirectSound) failed: %08x\n", rc);
  68     if (rc==DS_OK)
  69         IDirectSound_Release(ds);
  70
  71     rc=IDirectSound8_QueryInterface(dso,&IID_IDirectSound8,(LPVOID*)&ds8);
  72     ok(rc==DS_OK,"IDirectSound8_QueryInterface(IID_IDirectSound8) "
  73        "should have returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
  74     if (rc==DS_OK)
  75         IDirectSound8_Release(ds8);
  76
  77     if (initialized == FALSE) {
  78         /* try uninitialized object */
  79         rc=IDirectSound8_GetCaps(dso,0);
  80         ok(rc==DSERR_UNINITIALIZED,"IDirectSound8_GetCaps(NULL) "
  81            "should have returned DSERR_UNINITIALIZED, returned: %08x\n", rc);
  82
  83         rc=IDirectSound8_GetCaps(dso,&dscaps);
  84         ok(rc==DSERR_UNINITIALIZED,"IDirectSound8_GetCaps() "
  85            "should have returned DSERR_UNINITIALIZED, returned: %08x\n", rc);
  86
  87         rc=IDirectSound8_Compact(dso);
  88         ok(rc==DSERR_UNINITIALIZED,"IDirectSound8_Compact() "
  89            "should have returned DSERR_UNINITIALIZED, returned: %08x\n", rc);
  90
  91         rc=IDirectSound8_GetSpeakerConfig(dso,&speaker_config);
  92         ok(rc==DSERR_UNINITIALIZED,"IDirectSound8_GetSpeakerConfig() "
  93            "should have returned DSERR_UNINITIALIZED, returned: %08x\n", rc);
  94
  95         rc=IDirectSound8_VerifyCertification(dso, &certified);
  96         ok(rc==DSERR_UNINITIALIZED,"IDirectSound8_VerifyCertification() "
  97            "should have returned DSERR_UNINITIALIZED, returned: %08x\n", rc);
  98
  99         rc=IDirectSound8_Initialize(dso,lpGuid);
 100         ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 101            "IDirectSound8_Initialize() failed: %08x\n",rc);
 102         if (rc==DSERR_NODRIVER) {
 103             trace("  No Driver\n");
 104             goto EXIT;
 105         } else if (rc==E_FAIL) {
 106             trace("  No Device\n");
 107             goto EXIT;
 108         } else if (rc==DSERR_ALLOCATED) {
 109             trace("  Already In Use\n");
 110             goto EXIT;
 111         }
 112     }
 113
 114     rc=IDirectSound8_Initialize(dso,lpGuid);
 115     ok(rc==DSERR_ALREADYINITIALIZED, "IDirectSound8_Initialize() "
 116        "should have returned DSERR_ALREADYINITIALIZED: %08x\n", rc);
 117
 118     /* DSOUND: Error: Invalid caps buffer */
 119     rc=IDirectSound8_GetCaps(dso,0);
 120     ok(rc==DSERR_INVALIDPARAM,"IDirectSound8_GetCaps() "
 121        "should have returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
 122
 123     ZeroMemory(&dscaps, sizeof(dscaps));
 124
 125     /* DSOUND: Error: Invalid caps buffer */
 126     rc=IDirectSound8_GetCaps(dso,&dscaps);
 127     ok(rc==DSERR_INVALIDPARAM,"IDirectSound8_GetCaps() "
 128        "should have returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
 129
 130     dscaps.dwSize=sizeof(dscaps);
 131
 132     /* DSOUND: Running on a certified driver */
 133     rc=IDirectSound8_GetCaps(dso,&dscaps);
 134     ok(rc==DS_OK,"IDirectSound8_GetCaps() failed: %08x\n",rc);
 135
 136     rc=IDirectSound8_Compact(dso);
 137     ok(rc==DSERR_PRIOLEVELNEEDED,"IDirectSound8_Compact() failed: %08x\n", rc);
 138
 139     rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 140     ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %08x\n", rc);
 141
 142     rc=IDirectSound8_Compact(dso);
 143     ok(rc==DS_OK,"IDirectSound8_Compact() failed: %08x\n",rc);
 144
 145     rc=IDirectSound8_GetSpeakerConfig(dso,0);
 146     ok(rc==DSERR_INVALIDPARAM,"IDirectSound8_GetSpeakerConfig(NULL) "
 147        "should have returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
 148
 149     rc=IDirectSound8_GetSpeakerConfig(dso,&speaker_config);
 150     ok(rc==DS_OK,"IDirectSound8_GetSpeakerConfig() failed: %08x\n", rc);
 151     ref_speaker_config = speaker_config;
 152
 153     speaker_config = DSSPEAKER_COMBINED(DSSPEAKER_STEREO,
 154                                         DSSPEAKER_GEOMETRY_WIDE);
 155     if (speaker_config == ref_speaker_config)
 156         speaker_config = DSSPEAKER_COMBINED(DSSPEAKER_STEREO,
 157                                             DSSPEAKER_GEOMETRY_NARROW);
 158     if(rc==DS_OK) {
 159         rc=IDirectSound8_SetSpeakerConfig(dso,speaker_config);
 160         ok(rc==DS_OK,"IDirectSound8_SetSpeakerConfig() failed: %08x\n", rc);
 161     }
 162     if (rc==DS_OK) {
 163         rc=IDirectSound8_GetSpeakerConfig(dso,&new_speaker_config);
 164         ok(rc==DS_OK,"IDirectSound8_GetSpeakerConfig() failed: %08x\n", rc);
 165         if (rc==DS_OK && speaker_config!=new_speaker_config)
 166                trace("IDirectSound8_GetSpeakerConfig() failed to set speaker "
 167                "config: expected 0x%08x, got 0x%08x\n",
 168                speaker_config,new_speaker_config);
 169         IDirectSound8_SetSpeakerConfig(dso,ref_speaker_config);
 170     }
 171
 172     rc=IDirectSound8_VerifyCertification(dso, &certified);
 173     ok(rc==DS_OK||rc==E_NOTIMPL,"IDirectSound8_VerifyCertification() failed: %08x\n", rc);
 174
 175 EXIT:
 176     ref=IDirectSound8_Release(dso);
 177     ok(ref==0,"IDirectSound8_Release() has %d references, should have 0\n",ref);
 178 }
 179
 180 static void IDirectSound8_tests(void)
 181 {
 182     HRESULT rc;
 183     LPDIRECTSOUND8 dso=NULL;
 184     LPCLASSFACTORY cf=NULL;
 185
 186     trace("Testing IDirectSound8\n");
 187
 188     rc=CoGetClassObject(&CLSID_DirectSound8, CLSCTX_INPROC_SERVER, NULL,
 189                         &IID_IClassFactory, (void**)&cf);
 190     ok(rc==S_OK,"CoGetClassObject(CLSID_DirectSound8, IID_IClassFactory) "
 191        "failed: %08x\n", rc);
 192
 193     rc=CoGetClassObject(&CLSID_DirectSound8, CLSCTX_INPROC_SERVER, NULL,
 194                         &IID_IUnknown, (void**)&cf);
 195     ok(rc==S_OK,"CoGetClassObject(CLSID_DirectSound8, IID_IUnknown) "
 196        "failed: %08x\n", rc);
 197
 198     /* try the COM class factory method of creation with no device specified */
 199     rc=CoCreateInstance(&CLSID_DirectSound8, NULL, CLSCTX_INPROC_SERVER,
 200                         &IID_IDirectSound8, (void**)&dso);
 201     ok(rc==S_OK||rc==REGDB_E_CLASSNOTREG,"CoCreateInstance() failed: %08x\n", rc);
 202     if (rc==REGDB_E_CLASSNOTREG) {
 203         trace("  Class Not Registered\n");
 204         return;
 205     }
 206     if (dso)
 207         IDirectSound8_test(dso, FALSE, NULL);
 208
 209     /* try the COM class factory method of creation with default playback
 210      *  device specified */
 211     rc=CoCreateInstance(&CLSID_DirectSound8, NULL, CLSCTX_INPROC_SERVER,
 212                         &IID_IDirectSound8, (void**)&dso);
 213     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound8) failed: %08x\n", rc);
 214     if (dso)
 215         IDirectSound8_test(dso, FALSE, &DSDEVID_DefaultPlayback);
 216
 217     /* try the COM class factory method of creation with default voice
 218      * playback device specified */
 219     rc=CoCreateInstance(&CLSID_DirectSound8, NULL, CLSCTX_INPROC_SERVER,
 220                         &IID_IDirectSound8, (void**)&dso);
 221     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound8) failed: %08x\n", rc);
 222     if (dso)
 223         IDirectSound8_test(dso, FALSE, &DSDEVID_DefaultVoicePlayback);
 224
 225     /* try the COM class factory method of creation with a bad
 226      * IID specified */
 227     rc=CoCreateInstance(&CLSID_DirectSound8, NULL, CLSCTX_INPROC_SERVER,
 228                         &CLSID_DirectSoundPrivate, (void**)&dso);
 229     ok(rc==E_NOINTERFACE,
 230        "CoCreateInstance(CLSID_DirectSound8,CLSID_DirectSoundPrivate) "
 231        "should have failed: %08x\n",rc);
 232
 233     /* try the COM class factory method of creation with a bad
 234      * GUID and IID specified */
 235     rc=CoCreateInstance(&CLSID_DirectSoundPrivate, NULL, CLSCTX_INPROC_SERVER,
 236                         &IID_IDirectSound8, (void**)&dso);
 237     ok(rc==REGDB_E_CLASSNOTREG,
 238        "CoCreateInstance(CLSID_DirectSoundPrivate,IID_IDirectSound8) "
 239        "should have failed: %08x\n",rc);
 240
 241     /* try with no device specified */
 242     rc=pDirectSoundCreate8(NULL,&dso,NULL);
 243     ok(rc==S_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 244        "DirectSoundCreate8() failed: %08x\n",rc);
 245     if (rc==DS_OK && dso)
 246         IDirectSound8_test(dso, TRUE, NULL);
 247
 248     /* try with default playback device specified */
 249     rc=pDirectSoundCreate8(&DSDEVID_DefaultPlayback,&dso,NULL);
 250     ok(rc==S_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 251        "DirectSoundCreate8() failed: %08x\n",rc);
 252     if (rc==DS_OK && dso)
 253         IDirectSound8_test(dso, TRUE, NULL);
 254
 255     /* try with default voice playback device specified */
 256     rc=pDirectSoundCreate8(&DSDEVID_DefaultVoicePlayback,&dso,NULL);
 257     ok(rc==S_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 258        "DirectSoundCreate8() failed: %08x\n",rc);
 259     if (rc==DS_OK && dso)
 260         IDirectSound8_test(dso, TRUE, NULL);
 261
 262     /* try with a bad device specified */
 263     rc=pDirectSoundCreate8(&DSDEVID_DefaultVoiceCapture,&dso,NULL);
 264     ok(rc==DSERR_NODRIVER,"DirectSoundCreate8(DSDEVID_DefaultVoiceCapture) "
 265        "should have failed: %08x\n",rc);
 266 }
 267
 268 static HRESULT test_dsound8(LPGUID lpGuid)
 269 {
 270     HRESULT rc;
 271     LPDIRECTSOUND8 dso=NULL;
 272     int ref;
 273
 274     /* DSOUND: Error: Invalid interface buffer */
 275     rc=pDirectSoundCreate8(lpGuid,0,NULL);
 276     ok(rc==DSERR_INVALIDPARAM,"DirectSoundCreate8() should have returned "
 277        "DSERR_INVALIDPARAM, returned: %08x\n",rc);
 278
 279     /* Create the DirectSound8 object */
 280     rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
 281     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 282        "DirectSoundCreate8() failed: %08x\n",rc);
 283     if (rc!=DS_OK)
 284         return rc;
 285
 286     /* Try the enumerated device */
 287     IDirectSound8_test(dso, TRUE, lpGuid);
 288
 289     /* Try the COM class factory method of creation with enumerated device */
 290     rc=CoCreateInstance(&CLSID_DirectSound8, NULL, CLSCTX_INPROC_SERVER,
 291                         &IID_IDirectSound8, (void**)&dso);
 292     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %08x\n", rc);
 293     if (dso)
 294         IDirectSound8_test(dso, FALSE, lpGuid);
 295
 296     /* Create a DirectSound8 object */
 297     rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
 298     ok(rc==DS_OK,"DirectSoundCreate8() failed: %08x\n",rc);
 299     if (rc==DS_OK) {
 300         LPDIRECTSOUND8 dso1=NULL;
 301
 302         /* Create a second DirectSound8 object */
 303         rc=pDirectSoundCreate8(lpGuid,&dso1,NULL);
 304         ok(rc==DS_OK,"DirectSoundCreate8() failed: %08x\n",rc);
 305         if (rc==DS_OK) {
 306             /* Release the second DirectSound8 object */
 307             ref=IDirectSound8_Release(dso1);
 308             ok(ref==0,"IDirectSound8_Release() has %d references, "
 309                "should have 0\n",ref);
 310             ok(dso!=dso1,"DirectSound8 objects should be unique: "
 311                "dso=%p,dso1=%p\n",dso,dso1);
 312         }
 313
 314         /* Release the first DirectSound8 object */
 315         ref=IDirectSound8_Release(dso);
 316         ok(ref==0,"IDirectSound8_Release() has %d references, should have 0\n",
 317            ref);
 318         if (ref!=0)
 319             return DSERR_GENERIC;
 320     } else
 321         return rc;
 322
 323     /* Create a DirectSound8 object */
 324     rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
 325     ok(rc==DS_OK,"DirectSoundCreate8() failed: %08x\n",rc);
 326     if (rc==DS_OK) {
 327         LPDIRECTSOUNDBUFFER secondary;
 328         DSBUFFERDESC bufdesc;
 329         WAVEFORMATEX wfx;
 330
 331         init_format(&wfx,WAVE_FORMAT_PCM,11025,8,1);
 332         ZeroMemory(&bufdesc, sizeof(bufdesc));
 333         bufdesc.dwSize=sizeof(bufdesc);
 334         bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_CTRL3D;
 335         bufdesc.dwBufferBytes=align(wfx.nAvgBytesPerSec*BUFFER_LEN/1000,
 336                                     wfx.nBlockAlign);
 337         bufdesc.lpwfxFormat=&wfx;
 338         rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 339         ok(rc==DS_OK && secondary!=NULL,
 340            "IDirectSound8_CreateSoundBuffer() failed to create a secondary "
 341            "buffer: %08x\n",rc);
 342         if (rc==DS_OK && secondary!=NULL) {
 343             LPDIRECTSOUND3DBUFFER buffer3d;
 344             LPDIRECTSOUNDBUFFER8 buffer8;
 345             rc=IDirectSound8_QueryInterface(secondary,
 346                                             &IID_IDirectSound3DBuffer,
 347                                             (void **)&buffer3d);
 348             ok(rc==DS_OK && buffer3d!=NULL,
 349                "IDirectSound8_QueryInterface() failed: %08x\n", rc);
 350             if (rc==DS_OK && buffer3d!=NULL) {
 351                 ref=IDirectSound3DBuffer_AddRef(buffer3d);
 352                 ok(ref==2,"IDirectSound3DBuffer_AddRef() has %d references, "
 353                    "should have 2\n",ref);
 354             }
 355             rc=IDirectSound8_QueryInterface(secondary,
 356                                             &IID_IDirectSoundBuffer8,
 357                                             (void **)&buffer8);
 358             if (rc==DS_OK && buffer8!=NULL) {
 359                 ref=IDirectSoundBuffer8_AddRef(buffer8);
 360                 ok(ref==3,"IDirectSoundBuffer8_AddRef() has %d references, "
 361                    "should have 3\n",ref);
 362             }
 363             ref=IDirectSoundBuffer_AddRef(secondary);
 364             ok(ref==4,"IDirectSoundBuffer_AddRef() has %d references, "
 365                "should have 4\n",ref);
 366         }
 367         /* release with buffer */
 368         ref=IDirectSound8_Release(dso);
 369         ok(ref==0,"IDirectSound8_Release() has %d references, should have 0\n",
 370            ref);
 371         if (ref!=0)
 372             return DSERR_GENERIC;
 373     } else
 374         return rc;
 375
 376     return DS_OK;
 377 }
 378
 379 static HRESULT test_primary8(LPGUID lpGuid)
 380 {
 381     HRESULT rc;
 382     LPDIRECTSOUND8 dso=NULL;
 383     LPDIRECTSOUNDBUFFER primary=NULL,second=NULL,third=NULL;
 384     LPDIRECTSOUNDBUFFER8 pb8 = NULL;
 385     DSBUFFERDESC bufdesc;
 386     DSCAPS dscaps;
 387     WAVEFORMATEX wfx;
 388     int ref;
 389
 390     /* Create the DirectSound object */
 391     rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
 392     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 393        "DirectSoundCreate8() failed: %08x\n",rc);
 394     if (rc!=DS_OK)
 395         return rc;
 396
 397     /* Get the device capabilities */
 398     ZeroMemory(&dscaps, sizeof(dscaps));
 399     dscaps.dwSize=sizeof(dscaps);
 400     rc=IDirectSound8_GetCaps(dso,&dscaps);
 401     ok(rc==DS_OK,"IDirectSound8_GetCaps() failed: %08x\n",rc);
 402     if (rc!=DS_OK)
 403         goto EXIT;
 404
 405     /* DSOUND: Error: Invalid buffer description pointer */
 406     rc=IDirectSound8_CreateSoundBuffer(dso,0,0,NULL);
 407     ok(rc==DSERR_INVALIDPARAM,
 408        "IDirectSound8_CreateSoundBuffer should have returned "
 409        "DSERR_INVALIDPARAM, returned: %08x\n",rc);
 410
 411     /* DSOUND: Error: Invalid buffer description pointer */
 412     rc=IDirectSound8_CreateSoundBuffer(dso,0,&primary,NULL);
 413     ok(rc==DSERR_INVALIDPARAM && primary==0,
 414        "IDirectSound8_CreateSoundBuffer() should have returned "
 415        "DSERR_INVALIDPARAM, returned: rc=%08x,dsbo=%p\n",
 416        rc,primary);
 417
 418     ZeroMemory(&bufdesc, sizeof(bufdesc));
 419     bufdesc.dwSize = sizeof(DSBUFFERDESC);
 420
 421     /* DSOUND: Error: Invalid dsound buffer interface pointer */
 422     rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,0,NULL);
 423     ok(rc==DSERR_INVALIDPARAM && primary==0,
 424        "IDirectSound8_CreateSoundBuffer() should have failed: rc=%08x,"
 425        "dsbo=%p\n",rc,primary);
 426
 427     ZeroMemory(&bufdesc, sizeof(bufdesc));
 428
 429     /* DSOUND: Error: Invalid size */
 430     /* DSOUND: Error: Invalid buffer description */
 431     rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 432     ok(rc==DSERR_INVALIDPARAM && primary==0,
 433        "IDirectSound8_CreateSoundBuffer() should have failed: rc=%08x,"
 434        "primary=%p\n",rc,primary);
 435
 436     /* We must call SetCooperativeLevel before calling CreateSoundBuffer */
 437     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 438     rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 439     ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %08x\n", rc);
 440     if (rc!=DS_OK)
 441         goto EXIT;
 442
 443     /* Testing the primary buffer */
 444     primary=NULL;
 445     ZeroMemory(&bufdesc, sizeof(bufdesc));
 446     bufdesc.dwSize=sizeof(bufdesc);
 447     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
 448     bufdesc.lpwfxFormat = &wfx;
 449     init_format(&wfx,WAVE_FORMAT_PCM,11025,8,2);
 450     rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 451     ok(rc==DSERR_INVALIDPARAM,"IDirectSound8_CreateSoundBuffer() should have "
 452        "returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
 453     if (rc==DS_OK && primary!=NULL)
 454         IDirectSoundBuffer_Release(primary);
 455
 456     primary=NULL;
 457     ZeroMemory(&bufdesc, sizeof(bufdesc));
 458     bufdesc.dwSize=sizeof(bufdesc);
 459     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
 460     rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 461     ok((rc==DS_OK && primary!=NULL) || (rc==DSERR_CONTROLUNAVAIL),
 462        "IDirectSound8_CreateSoundBuffer() failed to create a primary buffer: "
 463        "%08x\n",rc);
 464     if (rc==DSERR_CONTROLUNAVAIL)
 465         trace("  No Primary\n");
 466     else if (rc==DS_OK && primary!=NULL) {
 467         LONG vol;
 468
 469         /* Try to create a second primary buffer */
 470         /* DSOUND: Error: The primary buffer already exists.
 471          * Any changes made to the buffer description will be ignored. */
 472         rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&second,NULL);
 473         ok(rc==DS_OK && second==primary,
 474            "IDirectSound8_CreateSoundBuffer() should have returned original "
 475            "primary buffer: %08x\n",rc);
 476         ref=IDirectSoundBuffer_Release(second);
 477         ok(ref==1,"IDirectSoundBuffer_Release() primary has %d references, "
 478            "should have 1\n",ref);
 479
 480         /* Try to duplicate a primary buffer */
 481         /* DSOUND: Error: Can't duplicate primary buffers */
 482         rc=IDirectSound8_DuplicateSoundBuffer(dso,primary,&third);
 483         /* rc=0x88780032 */
 484         ok(rc!=DS_OK,"IDirectSound8_DuplicateSoundBuffer() primary buffer "
 485            "should have failed %08x\n",rc);
 486
 487         /* Primary buffers don't have an IDirectSoundBuffer8 */
 488         rc = IDirectSoundBuffer_QueryInterface(primary, &IID_IDirectSoundBuffer8, (LPVOID*)&pb8);
 489         ok(FAILED(rc), "Primary buffer does have an IDirectSoundBuffer8: %08x\n", rc);
 490
 491         rc=IDirectSoundBuffer_GetVolume(primary,&vol);
 492         ok(rc==DS_OK,"IDirectSoundBuffer_GetVolume() failed: %08x\n", rc);
 493
 494         if (winetest_interactive) {
 495             trace("Playing a 5 seconds reference tone at the current volume.\n");
 496             if (rc==DS_OK)
 497                 trace("(the current volume is %d according to DirectSound)\n",
 498                       vol);
 499             trace("All subsequent tones should be identical to this one.\n");
 500             trace("Listen for stutter, changes in pitch, volume, etc.\n");
 501         }
 502         test_buffer8(dso,&primary,1,FALSE,0,FALSE,0,winetest_interactive &&
 503                      !(dscaps.dwFlags & DSCAPS_EMULDRIVER),5.0,0,0,0,0);
 504
 505         ref=IDirectSoundBuffer_Release(primary);
 506         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 507            "should have 0\n",ref);
 508     }
 509
 510     /* Set the CooperativeLevel back to normal */
 511     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 512     rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 513     ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %08x\n", rc);
 514
 515 EXIT:
 516     ref=IDirectSound8_Release(dso);
 517     ok(ref==0,"IDirectSound8_Release() has %d references, should have 0\n",ref);
 518     if (ref!=0)
 519         return DSERR_GENERIC;
 520
 521     return rc;
 522 }
 523
 524 /*
 525  * Test the primary buffer at different formats while keeping the
 526  * secondary buffer at a constant format.
 527  */
 528 static HRESULT test_primary_secondary8(LPGUID lpGuid)
 529 {
 530     HRESULT rc;
 531     LPDIRECTSOUND8 dso=NULL;
 532     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 533     DSBUFFERDESC bufdesc;
 534     DSCAPS dscaps;
 535     WAVEFORMATEX wfx, wfx2;
 536     int ref;
 537     unsigned int f;
 538
 539     /* Create the DirectSound object */
 540     rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
 541     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 542        "DirectSoundCreate8() failed: %08x\n",rc);
 543     if (rc!=DS_OK)
 544         return rc;
 545
 546     /* Get the device capabilities */
 547     ZeroMemory(&dscaps, sizeof(dscaps));
 548     dscaps.dwSize=sizeof(dscaps);
 549     rc=IDirectSound8_GetCaps(dso,&dscaps);
 550     ok(rc==DS_OK,"IDirectSound8_GetCaps() failed: %08x\n",rc);
 551     if (rc!=DS_OK)
 552         goto EXIT;
 553
 554     /* We must call SetCooperativeLevel before creating primary buffer */
 555     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 556     rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 557     ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %08x\n", rc);
 558     if (rc!=DS_OK)
 559         goto EXIT;
 560
 561     ZeroMemory(&bufdesc, sizeof(bufdesc));
 562     bufdesc.dwSize=sizeof(bufdesc);
 563     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 564     rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 565     ok(rc==DS_OK && primary!=NULL,
 566        "IDirectSound8_CreateSoundBuffer() failed to create a primary buffer "
 567        "%08x\n",rc);
 568
 569     if (rc==DS_OK && primary!=NULL) {
 570         for (f=0;f<NB_FORMATS;f++) {
 571             /* We must call SetCooperativeLevel to be allowed to call
 572              * SetFormat */
 573             /* DSOUND: Setting DirectSound cooperative level to
 574              * DSSCL_PRIORITY */
 575             rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 576             ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %08x\n", rc);
 577             if (rc!=DS_OK)
 578                 goto EXIT;
 579
 580             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 581                         formats[f][2]);
 582             wfx2=wfx;
 583             rc=IDirectSoundBuffer_SetFormat(primary,&wfx);
 584             ok(rc==DS_OK
 585                || rc==DSERR_INVALIDPARAM, /* 2003 */
 586                "IDirectSoundBuffer_SetFormat(%s) failed: %08x\n",
 587                format_string(&wfx), rc);
 588
 589             /* There is no guarantee that SetFormat will actually change the
 590              * format to what we asked for. It depends on what the soundcard
 591              * supports. So we must re-query the format.
 592              */
 593             rc=IDirectSoundBuffer_GetFormat(primary,&wfx,sizeof(wfx),NULL);
 594             ok(rc==DS_OK,"IDirectSoundBuffer_GetFormat() failed: %08x\n", rc);
 595             if (rc==DS_OK &&
 596                 (wfx.wFormatTag!=wfx2.wFormatTag ||
 597                  wfx.nSamplesPerSec!=wfx2.nSamplesPerSec ||
 598                  wfx.wBitsPerSample!=wfx2.wBitsPerSample ||
 599                  wfx.nChannels!=wfx2.nChannels)) {
 600                 trace("Requested primary format tag=0x%04x %dx%dx%d "
 601                       "avg.B/s=%d align=%d\n",
 602                       wfx2.wFormatTag,wfx2.nSamplesPerSec,wfx2.wBitsPerSample,
 603                       wfx2.nChannels,wfx2.nAvgBytesPerSec,wfx2.nBlockAlign);
 604                 trace("Got tag=0x%04x %dx%dx%d avg.B/s=%d align=%d\n",
 605                       wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,
 606                       wfx.nChannels,wfx.nAvgBytesPerSec,wfx.nBlockAlign);
 607             }
 608
 609             /* Set the CooperativeLevel back to normal */
 610             /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 611             rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 612             ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %08x\n", rc);
 613
 614             init_format(&wfx2,WAVE_FORMAT_PCM,11025,16,2);
 615
 616             secondary=NULL;
 617             ZeroMemory(&bufdesc, sizeof(bufdesc));
 618             bufdesc.dwSize=sizeof(bufdesc);
 619             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 620             bufdesc.dwBufferBytes=align(wfx.nAvgBytesPerSec*BUFFER_LEN/1000,
 621                                         wfx.nBlockAlign);
 622             bufdesc.lpwfxFormat=&wfx2;
 623             if (winetest_interactive) {
 624                 trace("  Testing a primary buffer at %dx%dx%d with a "
 625                       "secondary buffer at %dx%dx%d\n",
 626                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
 627                       wfx2.nSamplesPerSec,wfx2.wBitsPerSample,wfx2.nChannels);
 628             }
 629             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 630             ok(rc==DS_OK && secondary!=NULL,
 631                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 632                "buffer %08x\n",rc);
 633
 634             if (rc==DS_OK && secondary!=NULL) {
 635                 test_buffer8(dso,&secondary,0,FALSE,0,FALSE,0,
 636                              winetest_interactive,1.0,0,NULL,0,0);
 637
 638                 ref=IDirectSoundBuffer_Release(secondary);
 639                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 640                    "should have 0\n",ref);
 641             }
 642         }
 643
 644         ref=IDirectSoundBuffer_Release(primary);
 645         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 646            "should have 0\n",ref);
 647     }
 648
 649     /* Set the CooperativeLevel back to normal */
 650     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 651     rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 652     ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %08x\n", rc);
 653
 654 EXIT:
 655     ref=IDirectSound8_Release(dso);
 656     ok(ref==0,"IDirectSound8_Release() has %d references, should have 0\n",ref);
 657     if (ref!=0)
 658         return DSERR_GENERIC;
 659
 660     return rc;
 661 }
 662
 663 static HRESULT test_secondary8(LPGUID lpGuid)
 664 {
 665     HRESULT rc;
 666     LPDIRECTSOUND8 dso=NULL;
 667     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 668     DSBUFFERDESC bufdesc;
 669     DSCAPS dscaps;
 670     WAVEFORMATEX wfx, wfx1;
 671     DWORD f;
 672     int ref;
 673
 674     /* Create the DirectSound object */
 675     rc=pDirectSoundCreate8(lpGuid,&dso,NULL);
 676     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 677        "DirectSoundCreate8() failed: %08x\n",rc);
 678     if (rc!=DS_OK)
 679         return rc;
 680
 681     /* Get the device capabilities */
 682     ZeroMemory(&dscaps, sizeof(dscaps));
 683     dscaps.dwSize=sizeof(dscaps);
 684     rc=IDirectSound8_GetCaps(dso,&dscaps);
 685     ok(rc==DS_OK,"IDirectSound8_GetCaps() failed: %08x\n",rc);
 686     if (rc!=DS_OK)
 687         goto EXIT;
 688
 689     /* We must call SetCooperativeLevel before creating primary buffer */
 690     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 691     rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 692     ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %08x\n", rc);
 693     if (rc!=DS_OK)
 694         goto EXIT;
 695
 696     ZeroMemory(&bufdesc, sizeof(bufdesc));
 697     bufdesc.dwSize=sizeof(bufdesc);
 698     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 699     rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 700     ok(rc==DS_OK && primary!=NULL,
 701        "IDirectSound8_CreateSoundBuffer() failed to create a primary buffer "
 702        "%08x\n",rc);
 703
 704     if (rc==DS_OK && primary!=NULL) {
 705         rc=IDirectSoundBuffer_GetFormat(primary,&wfx1,sizeof(wfx1),NULL);
 706         ok(rc==DS_OK,"IDirectSoundBuffer8_Getformat() failed: %08x\n", rc);
 707         if (rc!=DS_OK)
 708             goto EXIT1;
 709
 710         for (f=0;f<NB_FORMATS;f++) {
 711             WAVEFORMATEXTENSIBLE wfxe;
 712             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 713                         formats[f][2]);
 714             secondary=NULL;
 715             ZeroMemory(&bufdesc, sizeof(bufdesc));
 716             bufdesc.dwSize=sizeof(bufdesc);
 717             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 718             bufdesc.dwBufferBytes=align(wfx.nAvgBytesPerSec*BUFFER_LEN/1000,
 719                                         wfx.nBlockAlign);
 720             rc=IDirectSound8_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 721             ok(rc==DSERR_INVALIDPARAM,"IDirectSound8_CreateSoundBuffer() "
 722                "should have returned DSERR_INVALIDPARAM, returned: %08x\n", rc);
 723             if (rc==DS_OK && secondary!=NULL)
 724                 IDirectSoundBuffer_Release(secondary);
 725
 726             secondary=NULL;
 727             ZeroMemory(&bufdesc, sizeof(bufdesc));
 728             bufdesc.dwSize=sizeof(bufdesc);
 729             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 730             bufdesc.dwBufferBytes=align(wfx.nAvgBytesPerSec*BUFFER_LEN/1000,
 731                                         wfx.nBlockAlign);
 732             bufdesc.lpwfxFormat=&wfx;
 733             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 734             if (wfx.wBitsPerSample != 8 && wfx.wBitsPerSample != 16)
 735                 ok(((rc == DSERR_CONTROLUNAVAIL || rc == DSERR_INVALIDCALL || rc == DSERR_INVALIDPARAM /* 2003 */) && !secondary)
 736                     || rc == DS_OK, /* driver dependent? */
 737                     "IDirectSound_CreateSoundBuffer() "
 738                     "should have returned (DSERR_CONTROLUNAVAIL or DSERR_INVALIDCALL) "
 739                     "and NULL, returned: %08x %p\n", rc, secondary);
 740             else
 741                 ok(rc==DS_OK && secondary!=NULL,
 742                     "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 743                     "buffer %08x\n",rc);
 744             if (secondary)
 745                 IDirectSoundBuffer_Release(secondary);
 746             secondary = NULL;
 747
 748             bufdesc.lpwfxFormat=(WAVEFORMATEX*)&wfxe;
 749             wfxe.Format = wfx;
 750             wfxe.Format.wFormatTag = WAVE_FORMAT_EXTENSIBLE;
 751             wfxe.SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
 752             wfxe.Format.cbSize = 1;
 753             wfxe.Samples.wValidBitsPerSample = wfx.wBitsPerSample;
 754             wfxe.dwChannelMask = (wfx.nChannels == 1 ? KSAUDIO_SPEAKER_MONO : KSAUDIO_SPEAKER_STEREO);
 755
 756             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 757             ok(rc==DSERR_INVALIDPARAM && !secondary,
 758                 "IDirectSound_CreateSoundBuffer() returned: %08x %p\n",
 759                 rc, secondary);
 760             if (secondary)
 761             {
 762                 IDirectSoundBuffer_Release(secondary);
 763                 secondary=NULL;
 764             }
 765
 766             wfxe.Format.cbSize = sizeof(wfxe) - sizeof(wfx) + 1;
 767
 768             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 769             ok(((rc==DSERR_CONTROLUNAVAIL || rc==DSERR_INVALIDCALL /* 2003 */) && !secondary)
 770                 || rc==DS_OK /* driver dependent? */,
 771                 "IDirectSound_CreateSoundBuffer() returned: %08x %p\n",
 772                 rc, secondary);
 773             if (secondary)
 774             {
 775                 IDirectSoundBuffer_Release(secondary);
 776                 secondary=NULL;
 777             }
 778
 779             wfxe.Format.cbSize = sizeof(wfxe) - sizeof(wfx);
 780             wfxe.SubFormat = GUID_NULL;
 781             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 782             ok((rc==DSERR_INVALIDPARAM || rc==DSERR_INVALIDCALL) && !secondary,
 783                 "IDirectSound_CreateSoundBuffer() returned: %08x %p\n",
 784                 rc, secondary);
 785             if (secondary)
 786             {
 787                 IDirectSoundBuffer_Release(secondary);
 788                 secondary=NULL;
 789             }
 790
 791             wfxe.Format.cbSize = sizeof(wfxe);
 792             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 793             ok((rc==DSERR_CONTROLUNAVAIL || rc==DSERR_INVALIDCALL || rc==E_INVALIDARG) && !secondary,
 794                 "IDirectSound_CreateSoundBuffer() returned: %08x %p\n",
 795                 rc, secondary);
 796             if (secondary)
 797             {
 798                 IDirectSoundBuffer_Release(secondary);
 799                 secondary=NULL;
 800             }
 801
 802             wfxe.SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
 803             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 804             ok(rc==DS_OK && secondary,
 805                 "IDirectSound_CreateSoundBuffer() returned: %08x %p\n",
 806                 rc, secondary);
 807             if (secondary)
 808             {
 809                 IDirectSoundBuffer_Release(secondary);
 810                 secondary=NULL;
 811             }
 812
 813             wfxe.Format.cbSize = sizeof(wfxe) + 1;
 814             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 815             ok(((rc==DSERR_CONTROLUNAVAIL || rc==DSERR_INVALIDCALL /* 2003 */) && !secondary)
 816                 || rc==DS_OK /* driver dependent? */,
 817                 "IDirectSound_CreateSoundBuffer() returned: %08x %p\n",
 818                 rc, secondary);
 819             if (secondary)
 820             {
 821                 IDirectSoundBuffer_Release(secondary);
 822                 secondary=NULL;
 823             }
 824
 825             wfxe.Format.cbSize = sizeof(wfxe) - sizeof(wfx);
 826             ++wfxe.Samples.wValidBitsPerSample;
 827             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 828             ok(rc==DSERR_INVALIDPARAM && !secondary,
 829                 "IDirectSound_CreateSoundBuffer() returned: %08x %p\n",
 830                 rc, secondary);
 831             if (secondary)
 832             {
 833                 IDirectSoundBuffer_Release(secondary);
 834                 secondary=NULL;
 835             }
 836             --wfxe.Samples.wValidBitsPerSample;
 837
 838             wfxe.Samples.wValidBitsPerSample = 0;
 839             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 840             ok(rc==DS_OK && secondary,
 841                 "IDirectSound_CreateSoundBuffer() returned: %08x %p\n",
 842                 rc, secondary);
 843             if (secondary)
 844             {
 845                 IDirectSoundBuffer_Release(secondary);
 846                 secondary=NULL;
 847             }
 848             wfxe.Samples.wValidBitsPerSample = wfxe.Format.wBitsPerSample;
 849
 850             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 851             ok(rc==DS_OK && secondary!=NULL,
 852                 "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 853                 "buffer %08x\n",rc);
 854
 855             if (rc==DS_OK && secondary!=NULL) {
 856                 if (winetest_interactive) {
 857                     trace("  Testing a secondary buffer at %dx%dx%d "
 858                         "with a primary buffer at %dx%dx%d\n",
 859                         wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
 860                         wfx1.nSamplesPerSec,wfx1.wBitsPerSample,wfx1.nChannels);
 861                 }
 862                 test_buffer8(dso,&secondary,0,FALSE,0,FALSE,0,
 863                              winetest_interactive,1.0,0,NULL,0,0);
 864
 865                 ref=IDirectSoundBuffer_Release(secondary);
 866                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 867                    "should have 0\n",ref);
 868             }
 869         }
 870 EXIT1:
 871         ref=IDirectSoundBuffer_Release(primary);
 872         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 873            "should have 0\n",ref);
 874     }
 875
 876     /* Set the CooperativeLevel back to normal */
 877     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 878     rc=IDirectSound8_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 879     ok(rc==DS_OK,"IDirectSound8_SetCooperativeLevel() failed: %08x\n", rc);
 880
 881 EXIT:
 882     ref=IDirectSound8_Release(dso);
 883     ok(ref==0,"IDirectSound8_Release() has %d references, should have 0\n",ref);
 884     if (ref!=0)
 885         return DSERR_GENERIC;
 886
 887     return rc;
 888 }
 889
 890 static BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
 891                                    LPCSTR lpcstrModule, LPVOID lpContext)
 892 {
 893     HRESULT rc;
 894     trace("*** Testing %s - %s ***\n",lpcstrDescription,lpcstrModule);
 895     rc = test_dsound8(lpGuid);
 896     if (rc == DSERR_NODRIVER)
 897         trace("  No Driver\n");
 898     else if (rc == DSERR_ALLOCATED)
 899         trace("  Already In Use\n");
 900     else if (rc == E_FAIL)
 901         trace("  No Device\n");
 902     else {
 903         test_primary8(lpGuid);
 904         test_primary_secondary8(lpGuid);
 905         test_secondary8(lpGuid);
 906     }
 907
 908     return 1;
 909 }
 910
 911 static void dsound8_tests(void)
 912 {
 913     HRESULT rc;
 914     rc=pDirectSoundEnumerateA(&dsenum_callback,NULL);
 915     ok(rc==DS_OK,"DirectSoundEnumerateA() failed: %08x\n",rc);
 916 }
 917
 918
 919 START_TEST(dsound8)
 920 {
 921     HMODULE hDsound;
 922
 923     CoInitialize(NULL);
 924
 925     hDsound = LoadLibrary("dsound.dll");
 926     if (hDsound)
 927     {
 928
 929         pDirectSoundEnumerateA = (void*)GetProcAddress(hDsound,
 930             "DirectSoundEnumerateA");
 931         pDirectSoundCreate8 = (void*)GetProcAddress(hDsound,
 932             "DirectSoundCreate8");
 933         if (pDirectSoundCreate8)
 934         {
 935             IDirectSound8_tests();
 936             dsound8_tests();
 937         }
 938         else
 939             skip("dsound8 test skipped\n");
 940
 941         FreeLibrary(hDsound);
 942     }
 943     else
 944         skip("dsound.dll not found!\n");
 945
 946     CoUninitialize();
 947 }