dlls/dsound/tests/dsound.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 #define NONAMELESSSTRUCT
  29 #define NONAMELESSUNION
  30 #include <windows.h>
  31
  32 #include "wine/test.h"
  33 #include "dsound.h"
  34 #include "dxerr8.h"
  35 #include "dsconf.h"
  36
  37 #include "dsound_test.h"
  38
  39 static void IDirectSound_test(LPDIRECTSOUND dso, BOOL initialized,
  40                               LPCGUID lpGuid)
  41 {
  42     HRESULT rc;
  43     DSCAPS dscaps;
  44     int ref;
  45     IUnknown * unknown;
  46     IDirectSound * ds;
  47     IDirectSound8 * ds8;
  48     DWORD speaker_config, new_speaker_config;
  49
  50     /* Try to Query for objects */
  51     rc=IDirectSound_QueryInterface(dso,&IID_IUnknown,(LPVOID*)&unknown);
  52     ok(rc==DS_OK,"IDirectSound_QueryInterface(IID_IUnknown) failed: %s\n",
  53        DXGetErrorString8(rc));
  54     if (rc==DS_OK)
  55         IDirectSound_Release(unknown);
  56
  57     rc=IDirectSound_QueryInterface(dso,&IID_IDirectSound,(LPVOID*)&ds);
  58     ok(rc==DS_OK,"IDirectSound_QueryInterface(IID_IDirectSound) failed: %s\n",
  59        DXGetErrorString8(rc));
  60     if (rc==DS_OK)
  61         IDirectSound_Release(ds);
  62
  63     rc=IDirectSound_QueryInterface(dso,&IID_IDirectSound8,(LPVOID*)&ds8);
  64     ok(rc==E_NOINTERFACE,"IDirectSound_QueryInterface(IID_IDirectSound8) "
  65        "should have failed: %s\n",DXGetErrorString8(rc));
  66     if (rc==DS_OK)
  67         IDirectSound8_Release(ds8);
  68
  69     if (initialized == FALSE) {
  70         /* try unitialized object */
  71         rc=IDirectSound_GetCaps(dso,0);
  72         ok(rc==DSERR_UNINITIALIZED,"IDirectSound_GetCaps(NULL) "
  73            "should have returned DSERR_UNINITIALIZED, returned: %s\n",
  74            DXGetErrorString8(rc));
  75
  76         rc=IDirectSound_GetCaps(dso,&dscaps);
  77         ok(rc==DSERR_UNINITIALIZED,"IDirectSound_GetCaps() "
  78            "should have returned DSERR_UNINITIALIZED, returned: %s\n",
  79            DXGetErrorString8(rc));
  80
  81         rc=IDirectSound_Compact(dso);
  82         ok(rc==DSERR_UNINITIALIZED,"IDirectSound_Compact() "
  83            "should have returned DSERR_UNINITIALIZED, returned: %s\n",
  84            DXGetErrorString8(rc));
  85
  86         rc=IDirectSound_GetSpeakerConfig(dso,&speaker_config);
  87         ok(rc==DSERR_UNINITIALIZED,"IDirectSound_GetSpeakerConfig() "
  88            "should have returned DSERR_UNINITIALIZED, returned: %s\n",
  89            DXGetErrorString8(rc));
  90
  91         rc=IDirectSound_Initialize(dso,lpGuid);
  92         ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
  93            "IDirectSound_Initialize() failed: %s\n",DXGetErrorString8(rc));
  94         if (rc==DSERR_NODRIVER) {
  95             trace("  No Driver\n");
  96             goto EXIT;
  97         } else if (rc==E_FAIL) {
  98             trace("  No Device\n");
  99             goto EXIT;
 100         } else if (rc==DSERR_ALLOCATED) {
 101             trace("  Already In Use\n");
 102             goto EXIT;
 103         }
 104     }
 105
 106     rc=IDirectSound_Initialize(dso,lpGuid);
 107     ok(rc==DSERR_ALREADYINITIALIZED, "IDirectSound_Initialize() "
 108        "should have returned DSERR_ALREADYINITIALIZED: %s\n",
 109        DXGetErrorString8(rc));
 110
 111     /* DSOUND: Error: Invalid caps buffer */
 112     rc=IDirectSound_GetCaps(dso,0);
 113     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_GetCaps(NULL) "
 114        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 115        DXGetErrorString8(rc));
 116
 117     ZeroMemory(&dscaps, sizeof(dscaps));
 118
 119     /* DSOUND: Error: Invalid caps buffer */
 120     rc=IDirectSound_GetCaps(dso,&dscaps);
 121     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_GetCaps() "
 122        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 123        DXGetErrorString8(rc));
 124
 125     dscaps.dwSize=sizeof(dscaps);
 126
 127     /* DSOUND: Running on a certified driver */
 128     rc=IDirectSound_GetCaps(dso,&dscaps);
 129     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 130
 131     rc=IDirectSound_Compact(dso);
 132     ok(rc==DSERR_PRIOLEVELNEEDED,"IDirectSound_Compact() failed: %s\n",
 133        DXGetErrorString8(rc));
 134
 135     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 136     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 137        DXGetErrorString8(rc));
 138
 139     rc=IDirectSound_Compact(dso);
 140     ok(rc==DS_OK,"IDirectSound_Compact() failed: %s\n",DXGetErrorString8(rc));
 141
 142     rc=IDirectSound_GetSpeakerConfig(dso,0);
 143     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_GetSpeakerConfig(NULL) "
 144        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 145        DXGetErrorString8(rc));
 146
 147     rc=IDirectSound_GetSpeakerConfig(dso,&speaker_config);
 148     ok(rc==DS_OK,"IDirectSound_GetSpeakerConfig() failed: %s\n",
 149        DXGetErrorString8(rc));
 150
 151     speaker_config = DSSPEAKER_COMBINED(DSSPEAKER_STEREO,
 152                                         DSSPEAKER_GEOMETRY_WIDE);
 153     rc=IDirectSound_SetSpeakerConfig(dso,speaker_config);
 154     ok(rc==DS_OK,"IDirectSound_SetSpeakerConfig() failed: %s\n",
 155        DXGetErrorString8(rc));
 156     if (rc==DS_OK) {
 157         rc=IDirectSound_GetSpeakerConfig(dso,&new_speaker_config);
 158         ok(rc==DS_OK,"IDirectSound_GetSpeakerConfig() failed: %s\n",
 159            DXGetErrorString8(rc));
 160         if (rc==DS_OK && speaker_config!=new_speaker_config)
 161                trace("IDirectSound_GetSpeakerConfig() failed to set speaker "
 162                "config: expected 0x%08lx, got 0x%08lx\n",
 163                speaker_config,new_speaker_config);
 164     }
 165
 166 EXIT:
 167     ref=IDirectSound_Release(dso);
 168     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 169 }
 170
 171 static void IDirectSound_tests(void)
 172 {
 173     HRESULT rc;
 174     LPDIRECTSOUND dso=NULL;
 175     LPCLASSFACTORY cf=NULL;
 176
 177     trace("Testing IDirectSound\n");
 178
 179     rc=CoGetClassObject(&CLSID_DirectSound, CLSCTX_INPROC_SERVER, NULL,
 180                         &IID_IClassFactory, (void**)&cf);
 181     ok(rc==S_OK,"CoGetClassObject(CLSID_DirectSound, IID_IClassFactory) "
 182        "failed: %s\n", DXGetErrorString8(rc));
 183
 184     rc=CoGetClassObject(&CLSID_DirectSound, CLSCTX_INPROC_SERVER, NULL,
 185                         &IID_IUnknown, (void**)&cf);
 186     ok(rc==S_OK,"CoGetClassObject(CLSID_DirectSound, IID_IUnknown) "
 187        "failed: %s\n", DXGetErrorString8(rc));
 188
 189     /* try the COM class factory method of creation with no device specified */
 190     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 191                         &IID_IDirectSound, (void**)&dso);
 192     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 193        DXGetErrorString8(rc));
 194     if (dso)
 195         IDirectSound_test(dso, FALSE, NULL);
 196
 197     /* try the COM class factory method of creation with default playback
 198      * device specified */
 199     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 200                         &IID_IDirectSound, (void**)&dso);
 201     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 202        DXGetErrorString8(rc));
 203     if (dso)
 204         IDirectSound_test(dso, FALSE, &DSDEVID_DefaultPlayback);
 205
 206     /* try the COM class factory method of creation with default voice
 207      * playback device specified */
 208     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 209                         &IID_IDirectSound, (void**)&dso);
 210     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 211        DXGetErrorString8(rc));
 212     if (dso)
 213         IDirectSound_test(dso, FALSE, &DSDEVID_DefaultVoicePlayback);
 214
 215     /* try the COM class factory method of creation with a bad
 216      * IID specified */
 217     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 218                         &CLSID_DirectSoundPrivate, (void**)&dso);
 219     ok(rc==E_NOINTERFACE,
 220        "CoCreateInstance(CLSID_DirectSound,CLSID_DirectSoundPrivate) "
 221        "should have failed: %s\n",DXGetErrorString8(rc));
 222
 223     /* try the COM class factory method of creation with a bad
 224      * GUID and IID specified */
 225     rc=CoCreateInstance(&CLSID_DirectSoundPrivate, NULL, CLSCTX_INPROC_SERVER,
 226                         &IID_IDirectSound, (void**)&dso);
 227     ok(rc==REGDB_E_CLASSNOTREG,
 228        "CoCreateInstance(CLSID_DirectSoundPrivate,IID_IDirectSound) "
 229        "should have failed: %s\n",DXGetErrorString8(rc));
 230
 231     /* try with no device specified */
 232     rc=DirectSoundCreate(NULL,&dso,NULL);
 233     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 234        "DirectSoundCreate(NULL) failed: %s\n",DXGetErrorString8(rc));
 235     if (rc==S_OK && dso)
 236         IDirectSound_test(dso, TRUE, NULL);
 237
 238     /* try with default playback device specified */
 239     rc=DirectSoundCreate(&DSDEVID_DefaultPlayback,&dso,NULL);
 240     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 241        "DirectSoundCreate(DSDEVID_DefaultPlayback) failed: %s\n",
 242        DXGetErrorString8(rc));
 243     if (rc==DS_OK && dso)
 244         IDirectSound_test(dso, TRUE, NULL);
 245
 246     /* try with default voice playback device specified */
 247     rc=DirectSoundCreate(&DSDEVID_DefaultVoicePlayback,&dso,NULL);
 248     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 249        "DirectSoundCreate(DSDEVID_DefaultVoicePlayback) failed: %s\n",
 250        DXGetErrorString8(rc));
 251     if (rc==DS_OK && dso)
 252         IDirectSound_test(dso, TRUE, NULL);
 253
 254     /* try with a bad device specified */
 255     rc=DirectSoundCreate(&DSDEVID_DefaultVoiceCapture,&dso,NULL);
 256     ok(rc==DSERR_NODRIVER,"DirectSoundCreate(DSDEVID_DefaultVoiceCapture) "
 257        "should have failed: %s\n",DXGetErrorString8(rc));
 258     if (rc==DS_OK && dso)
 259         IDirectSound_Release(dso);
 260 }
 261
 262 static HRESULT test_dsound(LPGUID lpGuid)
 263 {
 264     HRESULT rc;
 265     LPDIRECTSOUND dso=NULL;
 266     int ref;
 267
 268     /* DSOUND: Error: Invalid interface buffer */
 269     rc=DirectSoundCreate(lpGuid,0,NULL);
 270     ok(rc==DSERR_INVALIDPARAM,"DirectSoundCreate() should have returned "
 271        "DSERR_INVALIDPARAM, returned: %s\n",DXGetErrorString8(rc));
 272
 273     /* Create the DirectSound object */
 274     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 275     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 276        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 277     if (rc!=DS_OK)
 278         return rc;
 279
 280     /* Try the enumerated device */
 281     IDirectSound_test(dso, TRUE, lpGuid);
 282
 283     /* Try the COM class factory method of creation with enumerated device */
 284     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 285                         &IID_IDirectSound, (void**)&dso);
 286     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 287        DXGetErrorString8(rc));
 288     if (dso)
 289         IDirectSound_test(dso, FALSE, lpGuid);
 290
 291     /* Create a DirectSound object */
 292     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 293     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 294     if (rc==DS_OK) {
 295         LPDIRECTSOUND dso1=NULL;
 296
 297         /* Create a second DirectSound object */
 298         rc=DirectSoundCreate(lpGuid,&dso1,NULL);
 299         ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 300         if (rc==DS_OK) {
 301             /* Release the second DirectSound object */
 302             ref=IDirectSound_Release(dso1);
 303             ok(ref==0,"IDirectSound_Release() has %d references, should have "
 304                "0\n",ref);
 305             ok(dso!=dso1,"DirectSound objects should be unique: dso=%p,dso1=%p\n",dso,dso1);
 306         }
 307
 308         /* Release the first DirectSound object */
 309         ref=IDirectSound_Release(dso);
 310         ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",
 311            ref);
 312         if (ref!=0)
 313             return DSERR_GENERIC;
 314     } else
 315         return rc;
 316
 317     /* Create a DirectSound object */
 318     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 319     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 320     if (rc==DS_OK) {
 321         LPDIRECTSOUNDBUFFER secondary;
 322         DSBUFFERDESC bufdesc;
 323         WAVEFORMATEX wfx;
 324
 325         init_format(&wfx,WAVE_FORMAT_PCM,11025,8,1);
 326         ZeroMemory(&bufdesc, sizeof(bufdesc));
 327         bufdesc.dwSize=sizeof(bufdesc);
 328         bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_CTRL3D;
 329         bufdesc.dwBufferBytes=align(wfx.nAvgBytesPerSec*BUFFER_LEN/1000,
 330                                     wfx.nBlockAlign);
 331         bufdesc.lpwfxFormat=&wfx;
 332         rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 333         ok(rc==DS_OK && secondary!=NULL,
 334            "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 335            "buffer %s\n",DXGetErrorString8(rc));
 336         if (rc==DS_OK && secondary!=NULL) {
 337             LPDIRECTSOUND3DBUFFER buffer3d;
 338             rc=IDirectSound_QueryInterface(secondary, &IID_IDirectSound3DBuffer,
 339                                            (void **)&buffer3d);
 340             ok(rc==DS_OK && buffer3d!=NULL,"IDirectSound_QueryInterface() "
 341                "failed:  %s\n",DXGetErrorString8(rc));
 342             if (rc==DS_OK && buffer3d!=NULL) {
 343                 ref=IDirectSound3DBuffer_AddRef(buffer3d);
 344                 ok(ref==2,"IDirectSound3DBuffer_AddRef() has %d references, "
 345                    "should have 2\n",ref);
 346             }
 347             ref=IDirectSoundBuffer_AddRef(secondary);
 348             ok(ref==2,"IDirectSoundBuffer_AddRef() has %d references, "
 349                "should have 2\n",ref);
 350         }
 351         /* release with buffer */
 352         ref=IDirectSound_Release(dso);
 353         ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",
 354            ref);
 355         if (ref!=0)
 356             return DSERR_GENERIC;
 357     } else
 358         return rc;
 359
 360     return DS_OK;
 361 }
 362
 363 static HRESULT test_primary(LPGUID lpGuid)
 364 {
 365     HRESULT rc;
 366     LPDIRECTSOUND dso=NULL;
 367     LPDIRECTSOUNDBUFFER primary=NULL,second=NULL,third=NULL;
 368     DSBUFFERDESC bufdesc;
 369     DSCAPS dscaps;
 370     WAVEFORMATEX wfx;
 371     int ref;
 372
 373     /* Create the DirectSound object */
 374     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 375     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 376        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 377     if (rc!=DS_OK)
 378         return rc;
 379
 380     /* Get the device capabilities */
 381     ZeroMemory(&dscaps, sizeof(dscaps));
 382     dscaps.dwSize=sizeof(dscaps);
 383     rc=IDirectSound_GetCaps(dso,&dscaps);
 384     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 385     if (rc!=DS_OK)
 386         goto EXIT;
 387
 388     /* DSOUND: Error: Invalid buffer description pointer */
 389     rc=IDirectSound_CreateSoundBuffer(dso,0,0,NULL);
 390     ok(rc==DSERR_INVALIDPARAM,
 391        "IDirectSound_CreateSoundBuffer() should have failed: %s\n",
 392        DXGetErrorString8(rc));
 393
 394     /* DSOUND: Error: Invalid buffer description pointer */
 395     rc=IDirectSound_CreateSoundBuffer(dso,0,&primary,NULL);
 396     ok(rc==DSERR_INVALIDPARAM && primary==0,
 397        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 398        "dsbo=%p\n",DXGetErrorString8(rc),primary);
 399
 400     /* DSOUND: Error: Invalid buffer description pointer */
 401     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,0,NULL);
 402     ok(rc==DSERR_INVALIDPARAM && primary==0,
 403        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 404        "dsbo=0x%p\n",DXGetErrorString8(rc),primary);
 405
 406     ZeroMemory(&bufdesc, sizeof(bufdesc));
 407
 408     /* DSOUND: Error: Invalid size */
 409     /* DSOUND: Error: Invalid buffer description */
 410     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 411     ok(rc==DSERR_INVALIDPARAM && primary==0,
 412        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 413        "primary=%p\n",DXGetErrorString8(rc),primary);
 414
 415     /* We must call SetCooperativeLevel before calling CreateSoundBuffer */
 416     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 417     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 418     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 419        DXGetErrorString8(rc));
 420     if (rc!=DS_OK)
 421         goto EXIT;
 422
 423     /* Testing the primary buffer */
 424     primary=NULL;
 425     ZeroMemory(&bufdesc, sizeof(bufdesc));
 426     bufdesc.dwSize=sizeof(bufdesc);
 427     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
 428     bufdesc.lpwfxFormat = &wfx;
 429     init_format(&wfx,WAVE_FORMAT_PCM,11025,8,2);
 430     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 431     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_CreateSoundBuffer() should have "
 432        "returned DSERR_INVALIDPARAM, returned: %s\n", DXGetErrorString8(rc));
 433     if (rc==DS_OK && primary!=NULL)
 434         IDirectSoundBuffer_Release(primary);
 435
 436     primary=NULL;
 437     ZeroMemory(&bufdesc, sizeof(bufdesc));
 438     bufdesc.dwSize=sizeof(bufdesc);
 439     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
 440     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 441     ok((rc==DS_OK && primary!=NULL) || (rc==DSERR_CONTROLUNAVAIL),
 442        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer: "
 443        "%s\n",DXGetErrorString8(rc));
 444     if (rc==DSERR_CONTROLUNAVAIL)
 445         trace("  No Primary\n");
 446     else if (rc==DS_OK && primary!=NULL) {
 447         LONG vol;
 448
 449         /* Try to create a second primary buffer */
 450         /* DSOUND: Error: The primary buffer already exists.
 451          * Any changes made to the buffer description will be ignored. */
 452         rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&second,NULL);
 453         ok(rc==DS_OK && second==primary,
 454            "IDirectSound_CreateSoundBuffer() should have returned original "
 455            "primary buffer: %s\n",DXGetErrorString8(rc));
 456         ref=IDirectSoundBuffer_Release(second);
 457         ok(ref==1,"IDirectSoundBuffer_Release() primary has %d references, "
 458            "should have 1\n",ref);
 459
 460         /* Try to duplicate a primary buffer */
 461         /* DSOUND: Error: Can't duplicate primary buffers */
 462         rc=IDirectSound_DuplicateSoundBuffer(dso,primary,&third);
 463         /* rc=0x88780032 */
 464         ok(rc!=DS_OK,"IDirectSound_DuplicateSoundBuffer() primary buffer "
 465            "should have failed %s\n",DXGetErrorString8(rc));
 466
 467         rc=IDirectSoundBuffer_GetVolume(primary,&vol);
 468         ok(rc==DS_OK,"IDirectSoundBuffer_GetVolume() failed: %s\n",
 469            DXGetErrorString8(rc));
 470
 471         if (winetest_interactive) {
 472             trace("Playing a 5 seconds reference tone at the current "
 473                   "volume.\n");
 474             if (rc==DS_OK)
 475                 trace("(the current volume is %ld according to DirectSound)\n",
 476                       vol);
 477             trace("All subsequent tones should be identical to this one.\n");
 478             trace("Listen for stutter, changes in pitch, volume, etc.\n");
 479         }
 480         test_buffer(dso,&primary,1,FALSE,0,FALSE,0,winetest_interactive &&
 481                     !(dscaps.dwFlags & DSCAPS_EMULDRIVER),5.0,0,0,0,0,FALSE,0);
 482
 483         ref=IDirectSoundBuffer_Release(primary);
 484         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 485            "should have 0\n",ref);
 486     }
 487
 488     /* Set the CooperativeLevel back to normal */
 489     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 490     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 491     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 492        DXGetErrorString8(rc));
 493
 494 EXIT:
 495     ref=IDirectSound_Release(dso);
 496     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 497     if (ref!=0)
 498         return DSERR_GENERIC;
 499
 500     return rc;
 501 }
 502
 503 /*
 504  * Test the primary buffer at different formats while keeping the
 505  * secondary buffer at a constant format.
 506  */
 507 static HRESULT test_primary_secondary(LPGUID lpGuid)
 508 {
 509     HRESULT rc;
 510     LPDIRECTSOUND dso=NULL;
 511     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 512     DSBUFFERDESC bufdesc;
 513     DSCAPS dscaps;
 514     WAVEFORMATEX wfx, wfx2;
 515     int f,ref;
 516
 517     /* Create the DirectSound object */
 518     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 519     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 520        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 521     if (rc!=DS_OK)
 522         return rc;
 523
 524     /* Get the device capabilities */
 525     ZeroMemory(&dscaps, sizeof(dscaps));
 526     dscaps.dwSize=sizeof(dscaps);
 527     rc=IDirectSound_GetCaps(dso,&dscaps);
 528     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 529     if (rc!=DS_OK)
 530         goto EXIT;
 531
 532     /* We must call SetCooperativeLevel before creating primary buffer */
 533     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 534     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 535     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 536        DXGetErrorString8(rc));
 537     if (rc!=DS_OK)
 538         goto EXIT;
 539
 540     ZeroMemory(&bufdesc, sizeof(bufdesc));
 541     bufdesc.dwSize=sizeof(bufdesc);
 542     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 543     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 544     ok(rc==DS_OK && primary!=NULL,
 545        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer "
 546        "%s\n",DXGetErrorString8(rc));
 547
 548     if (rc==DS_OK && primary!=NULL) {
 549         for (f=0;f<NB_FORMATS;f++) {
 550             /* We must call SetCooperativeLevel to be allowed to call
 551              * SetFormat */
 552             /* DSOUND: Setting DirectSound cooperative level to
 553              * DSSCL_PRIORITY */
 554             rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 555             ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 556                DXGetErrorString8(rc));
 557             if (rc!=DS_OK)
 558                 goto EXIT;
 559
 560             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 561                         formats[f][2]);
 562             wfx2=wfx;
 563             rc=IDirectSoundBuffer_SetFormat(primary,&wfx);
 564             ok(rc==DS_OK,"IDirectSoundBuffer_SetFormat(%s) failed: %s\n",
 565                format_string(&wfx), DXGetErrorString8(rc));
 566
 567             /* There is no garantee that SetFormat will actually change the
 568              * format to what we asked for. It depends on what the soundcard
 569              * supports. So we must re-query the format.
 570              */
 571             rc=IDirectSoundBuffer_GetFormat(primary,&wfx,sizeof(wfx),NULL);
 572             ok(rc==DS_OK,"IDirectSoundBuffer_GetFormat() failed: %s\n",
 573                DXGetErrorString8(rc));
 574             if (rc==DS_OK &&
 575                 (wfx.wFormatTag!=wfx2.wFormatTag ||
 576                  wfx.nSamplesPerSec!=wfx2.nSamplesPerSec ||
 577                  wfx.wBitsPerSample!=wfx2.wBitsPerSample ||
 578                  wfx.nChannels!=wfx2.nChannels)) {
 579                 trace("Requested primary format tag=0x%04x %ldx%dx%d "
 580                       "avg.B/s=%ld align=%d\n",
 581                       wfx2.wFormatTag,wfx2.nSamplesPerSec,wfx2.wBitsPerSample,
 582                       wfx2.nChannels,wfx2.nAvgBytesPerSec,wfx2.nBlockAlign);
 583                 trace("Got tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
 584                       wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,
 585                       wfx.nChannels,wfx.nAvgBytesPerSec,wfx.nBlockAlign);
 586             }
 587
 588             /* Set the CooperativeLevel back to normal */
 589             /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 590             rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 591             ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 592                DXGetErrorString8(rc));
 593
 594             init_format(&wfx2,WAVE_FORMAT_PCM,11025,16,2);
 595
 596             secondary=NULL;
 597             ZeroMemory(&bufdesc, sizeof(bufdesc));
 598             bufdesc.dwSize=sizeof(bufdesc);
 599             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 600             bufdesc.dwBufferBytes=align(wfx.nAvgBytesPerSec*BUFFER_LEN/1000,
 601                                         wfx.nBlockAlign);
 602             bufdesc.lpwfxFormat=&wfx2;
 603             if (winetest_interactive) {
 604                 trace("  Testing a primary buffer at %ldx%dx%d with a "
 605                       "secondary buffer at %ldx%dx%d\n",
 606                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
 607                       wfx2.nSamplesPerSec,wfx2.wBitsPerSample,wfx2.nChannels);
 608             }
 609             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 610             ok(rc==DS_OK && secondary!=NULL,
 611                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 612                "buffer %s\n",DXGetErrorString8(rc));
 613
 614             if (rc==DS_OK && secondary!=NULL) {
 615                 test_buffer(dso,&secondary,0,FALSE,0,FALSE,0,
 616                             winetest_interactive,1.0,0,NULL,0,0,FALSE,0);
 617
 618                 ref=IDirectSoundBuffer_Release(secondary);
 619                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 620                    "should have 0\n",ref);
 621             }
 622         }
 623
 624         ref=IDirectSoundBuffer_Release(primary);
 625         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 626            "should have 0\n",ref);
 627     }
 628
 629     /* Set the CooperativeLevel back to normal */
 630     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 631     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 632     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 633        DXGetErrorString8(rc));
 634
 635 EXIT:
 636     ref=IDirectSound_Release(dso);
 637     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 638     if (ref!=0)
 639         return DSERR_GENERIC;
 640
 641     return rc;
 642 }
 643
 644 static HRESULT test_secondary(LPGUID lpGuid)
 645 {
 646     HRESULT rc;
 647     LPDIRECTSOUND dso=NULL;
 648     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 649     DSBUFFERDESC bufdesc;
 650     DSCAPS dscaps;
 651     WAVEFORMATEX wfx, wfx1;
 652     DWORD f;
 653     int ref;
 654
 655     /* Create the DirectSound object */
 656     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 657     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 658        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 659     if (rc!=DS_OK)
 660         return rc;
 661
 662     /* Get the device capabilities */
 663     ZeroMemory(&dscaps, sizeof(dscaps));
 664     dscaps.dwSize=sizeof(dscaps);
 665     rc=IDirectSound_GetCaps(dso,&dscaps);
 666     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 667     if (rc!=DS_OK)
 668         goto EXIT;
 669
 670     /* We must call SetCooperativeLevel before creating primary buffer */
 671     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 672     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 673     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 674        DXGetErrorString8(rc));
 675     if (rc!=DS_OK)
 676         goto EXIT;
 677
 678     ZeroMemory(&bufdesc, sizeof(bufdesc));
 679     bufdesc.dwSize=sizeof(bufdesc);
 680     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 681     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 682     ok(rc==DS_OK && primary!=NULL,
 683        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer "
 684        "%s\n",DXGetErrorString8(rc));
 685
 686     if (rc==DS_OK && primary!=NULL) {
 687         rc=IDirectSoundBuffer_GetFormat(primary,&wfx1,sizeof(wfx1),NULL);
 688         ok(rc==DS_OK,"IDirectSoundBuffer8_Getformat() failed: %s\n",
 689            DXGetErrorString8(rc));
 690         if (rc!=DS_OK)
 691             goto EXIT1;
 692
 693         for (f=0;f<NB_FORMATS;f++) {
 694             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 695                         formats[f][2]);
 696             secondary=NULL;
 697             ZeroMemory(&bufdesc, sizeof(bufdesc));
 698             bufdesc.dwSize=sizeof(bufdesc);
 699             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 700             bufdesc.dwBufferBytes=align(wfx.nAvgBytesPerSec*BUFFER_LEN/1000,
 701                                         wfx.nBlockAlign);
 702             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 703             ok(rc==DSERR_INVALIDPARAM,"IDirectSound_CreateSoundBuffer() "
 704                "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 705                DXGetErrorString8(rc));
 706             if (rc==DS_OK && secondary!=NULL)
 707                 IDirectSoundBuffer_Release(secondary);
 708
 709             secondary=NULL;
 710             ZeroMemory(&bufdesc, sizeof(bufdesc));
 711             bufdesc.dwSize=sizeof(bufdesc);
 712             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 713             bufdesc.dwBufferBytes=align(wfx.nAvgBytesPerSec*BUFFER_LEN/1000,
 714                                         wfx.nBlockAlign);
 715             bufdesc.lpwfxFormat=&wfx;
 716             if (winetest_interactive) {
 717                 trace("  Testing a secondary buffer at %ldx%dx%d "
 718                       "with a primary buffer at %ldx%dx%d\n",
 719                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
 720                       wfx1.nSamplesPerSec,wfx1.wBitsPerSample,wfx1.nChannels);
 721             }
 722             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 723             ok(rc==DS_OK && secondary!=NULL,
 724                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 725                "buffer %s\n",DXGetErrorString8(rc));
 726
 727             if (rc==DS_OK && secondary!=NULL) {
 728                 test_buffer(dso,&secondary,0,FALSE,0,FALSE,0,
 729                             winetest_interactive,1.0,0,NULL,0,0,FALSE,0);
 730
 731                 ref=IDirectSoundBuffer_Release(secondary);
 732                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 733                    "should have 0\n",ref);
 734             }
 735         }
 736 EXIT1:
 737         ref=IDirectSoundBuffer_Release(primary);
 738         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 739            "should have 0\n",ref);
 740     }
 741
 742     /* Set the CooperativeLevel back to normal */
 743     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 744     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 745     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 746        DXGetErrorString8(rc));
 747
 748 EXIT:
 749     ref=IDirectSound_Release(dso);
 750     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 751     if (ref!=0)
 752         return DSERR_GENERIC;
 753
 754     return rc;
 755 }
 756
 757 static HRESULT test_block_align(LPGUID lpGuid)
 758 {
 759     HRESULT rc;
 760     LPDIRECTSOUND dso=NULL;
 761     LPDIRECTSOUNDBUFFER secondary=NULL;
 762     DSBUFFERDESC bufdesc;
 763     DSBCAPS dsbcaps;
 764     WAVEFORMATEX wfx;
 765     int ref;
 766
 767     /* Create the DirectSound object */
 768     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 769     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 770        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 771     if (rc!=DS_OK)
 772         return rc;
 773
 774     init_format(&wfx,WAVE_FORMAT_PCM,11025,16,2);
 775     ZeroMemory(&bufdesc, sizeof(bufdesc));
 776     bufdesc.dwSize=sizeof(bufdesc);
 777     bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 778     bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec + 1;
 779     bufdesc.lpwfxFormat=&wfx;
 780     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 781     ok(rc==DS_OK,"IDirectSound_CreateSoundBuffer() "
 782        "should have returned DS_OK, returned: %s\n",
 783        DXGetErrorString8(rc));
 784
 785     if (rc==DS_OK && secondary!=NULL) {
 786         ZeroMemory(&dsbcaps, sizeof(dsbcaps));
 787         dsbcaps.dwSize = sizeof(dsbcaps);
 788         rc=IDirectSoundBuffer_GetCaps(secondary,&dsbcaps);
 789         ok(rc==DS_OK,"IDirectSoundBuffer_GetCaps() should have returned DS_OK, "
 790            "returned: %s\n", DXGetErrorString8(rc));
 791         if (rc==DS_OK)
 792             ok(dsbcaps.dwBufferBytes==(wfx.nAvgBytesPerSec + wfx.nBlockAlign),
 793                "Buffer size not a multiple of nBlockAlign: requested %ld, "
 794                "got %ld, should be %ld\n", bufdesc.dwBufferBytes,
 795                dsbcaps.dwBufferBytes, wfx.nAvgBytesPerSec + wfx.nBlockAlign);
 796         ref=IDirectSoundBuffer_Release(secondary);
 797         ok(ref==0,"IDirectSoundBuffer_Release() secondary has %d references, "
 798            "should have 0\n",ref);
 799     }
 800
 801     ref=IDirectSound_Release(dso);
 802     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 803     if (ref!=0)
 804         return DSERR_GENERIC;
 805
 806     return rc;
 807 }
 808
 809 static struct fmt {
 810     int bits;
 811     int channels;
 812 } fmts[] = { { 8, 1 }, { 8, 2 }, { 16, 1 }, {16, 2 } };
 813
 814 static HRESULT test_frequency(LPGUID lpGuid)
 815 {
 816     HRESULT rc;
 817     LPDIRECTSOUND dso=NULL;
 818     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 819     DSBUFFERDESC bufdesc;
 820     DSCAPS dscaps;
 821     WAVEFORMATEX wfx, wfx1;
 822     DWORD f, r;
 823     int ref;
 824     int rates[] = { 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100,
 825                     48000, 96000 };
 826
 827     /* Create the DirectSound object */
 828     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 829     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 830        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 831     if (rc!=DS_OK)
 832         return rc;
 833
 834     /* Get the device capabilities */
 835     ZeroMemory(&dscaps, sizeof(dscaps));
 836     dscaps.dwSize=sizeof(dscaps);
 837     rc=IDirectSound_GetCaps(dso,&dscaps);
 838     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 839     if (rc!=DS_OK)
 840         goto EXIT;
 841
 842     /* We must call SetCooperativeLevel before creating primary buffer */
 843     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 844     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 845     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 846        DXGetErrorString8(rc));
 847     if (rc!=DS_OK)
 848         goto EXIT;
 849
 850     ZeroMemory(&bufdesc, sizeof(bufdesc));
 851     bufdesc.dwSize=sizeof(bufdesc);
 852     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 853     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 854     ok(rc==DS_OK && primary!=NULL,
 855        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer "
 856        "%s\n",DXGetErrorString8(rc));
 857
 858     if (rc==DS_OK && primary!=NULL) {
 859         rc=IDirectSoundBuffer_GetFormat(primary,&wfx1,sizeof(wfx1),NULL);
 860         ok(rc==DS_OK,"IDirectSoundBuffer8_Getformat() failed: %s\n",
 861            DXGetErrorString8(rc));
 862         if (rc!=DS_OK)
 863             goto EXIT1;
 864
 865         for (f=0;f<sizeof(fmts)/sizeof(fmts[0]);f++) {
 866         for (r=0;r<sizeof(rates)/sizeof(rates[0]);r++) {
 867             init_format(&wfx,WAVE_FORMAT_PCM,11025,fmts[f].bits,
 868                         fmts[f].channels);
 869             secondary=NULL;
 870             ZeroMemory(&bufdesc, sizeof(bufdesc));
 871             bufdesc.dwSize=sizeof(bufdesc);
 872             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2|DSBCAPS_CTRLFREQUENCY;
 873             bufdesc.dwBufferBytes=align((wfx.nAvgBytesPerSec*rates[r]/11025)*
 874                                         BUFFER_LEN/1000,wfx.nBlockAlign);
 875             bufdesc.lpwfxFormat=&wfx;
 876             if (winetest_interactive) {
 877                 trace("  Testing a secondary buffer at %ldx%dx%d "
 878                       "with a primary buffer at %ldx%dx%d\n",
 879                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
 880                       wfx1.nSamplesPerSec,wfx1.wBitsPerSample,wfx1.nChannels);
 881             }
 882             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 883             ok(rc==DS_OK && secondary!=NULL,
 884                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 885                "buffer %s\n",DXGetErrorString8(rc));
 886
 887             if (rc==DS_OK && secondary!=NULL) {
 888                 test_buffer(dso,&secondary,0,FALSE,0,FALSE,0,
 889                             winetest_interactive,1.0,0,NULL,0,0,TRUE,rates[r]);
 890
 891                 ref=IDirectSoundBuffer_Release(secondary);
 892                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 893                    "should have 0\n",ref);
 894             }
 895         }
 896         }
 897 EXIT1:
 898         ref=IDirectSoundBuffer_Release(primary);
 899         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 900            "should have 0\n",ref);
 901     }
 902
 903     /* Set the CooperativeLevel back to normal */
 904     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 905     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 906     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 907        DXGetErrorString8(rc));
 908
 909 EXIT:
 910     ref=IDirectSound_Release(dso);
 911     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 912     if (ref!=0)
 913         return DSERR_GENERIC;
 914
 915     return rc;
 916 }
 917
 918 static BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
 919                                    LPCSTR lpcstrModule, LPVOID lpContext)
 920 {
 921     HRESULT rc;
 922     trace("*** Testing %s - %s ***\n",lpcstrDescription,lpcstrModule);
 923     rc = test_dsound(lpGuid);
 924     if (rc == DSERR_NODRIVER)
 925         trace("  No Driver\n");
 926     else if (rc == DSERR_ALLOCATED)
 927         trace("  Already In Use\n");
 928     else if (rc == E_FAIL)
 929         trace("  No Device\n");
 930     else {
 931         test_block_align(lpGuid);
 932         test_primary(lpGuid);
 933         test_primary_secondary(lpGuid);
 934         test_secondary(lpGuid);
 935         test_frequency(lpGuid);
 936     }
 937
 938     return 1;
 939 }
 940
 941 static void dsound_tests(void)
 942 {
 943     HRESULT rc;
 944     rc=DirectSoundEnumerateA(&dsenum_callback,NULL);
 945     ok(rc==DS_OK,"DirectSoundEnumerateA() failed: %s\n",DXGetErrorString8(rc));
 946 }
 947
 948 START_TEST(dsound)
 949 {
 950     CoInitialize(NULL);
 951
 952     trace("DLL Version: %s\n", get_file_version("dsound.dll"));
 953
 954     IDirectSound_tests();
 955     dsound_tests();
 956
 957     CoUninitialize();
 958 }