git.oblomov.eu Git - wine/blob - 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  26  */
  27
  28 #define NONAMELESSSTRUCT
  29 #define NONAMELESSUNION
  30 #include <windows.h>
  31
  32 #include <math.h>
  33 #include <stdlib.h>
  34
  35 #include "wine/test.h"
  36 #include "windef.h"
  37 #include "wingdi.h"
  38 #include "dsound.h"
  39 #include "dxerr8.h"
  40 #include "dsconf.h"
  41
  42 #include "dsound_test.h"
  43
  44 static void IDirectSound_test(LPDIRECTSOUND dso, BOOL initialized,
  45                               LPCGUID lpGuid)
  46 {
  47     HRESULT rc;
  48     DSCAPS dscaps;
  49     int ref;
  50     IUnknown * unknown;
  51     IDirectSound * ds;
  52     IDirectSound8 * ds8;
  53     DWORD speaker_config, new_speaker_config;
  54
  55     /* Try to Query for objects */
  56     rc=IDirectSound_QueryInterface(dso,&IID_IUnknown,(LPVOID*)&unknown);
  57     ok(rc==DS_OK,"IDirectSound_QueryInterface(IID_IUnknown) failed: %s\n",
  58        DXGetErrorString8(rc));
  59     if (rc==DS_OK)
  60         IDirectSound_Release(unknown);
  61
  62     rc=IDirectSound_QueryInterface(dso,&IID_IDirectSound,(LPVOID*)&ds);
  63     ok(rc==DS_OK,"IDirectSound_QueryInterface(IID_IDirectSound) failed: %s\n",
  64        DXGetErrorString8(rc));
  65     if (rc==DS_OK)
  66         IDirectSound_Release(ds);
  67
  68     rc=IDirectSound_QueryInterface(dso,&IID_IDirectSound8,(LPVOID*)&ds8);
  69     ok(rc==E_NOINTERFACE,"IDirectSound_QueryInterface(IID_IDirectSound8) "
  70        "should have failed: %s\n",DXGetErrorString8(rc));
  71     if (rc==DS_OK)
  72         IDirectSound8_Release(ds8);
  73
  74     if (initialized == FALSE) {
  75         /* try unitialized object */
  76         rc=IDirectSound_GetCaps(dso,0);
  77         ok(rc==DSERR_UNINITIALIZED,"IDirectSound_GetCaps(NULL) "
  78            "should have returned DSERR_UNINITIALIZED, returned: %s\n",
  79            DXGetErrorString8(rc));
  80
  81         rc=IDirectSound_GetCaps(dso,&dscaps);
  82         ok(rc==DSERR_UNINITIALIZED,"IDirectSound_GetCaps() "
  83            "should have returned DSERR_UNINITIALIZED, returned: %s\n",
  84            DXGetErrorString8(rc));
  85
  86         rc=IDirectSound_Compact(dso);
  87         ok(rc==DSERR_UNINITIALIZED,"IDirectSound_Compact() "
  88            "should have returned DSERR_UNINITIALIZED, returned: %s\n",
  89            DXGetErrorString8(rc));
  90
  91         rc=IDirectSound_GetSpeakerConfig(dso,&speaker_config);
  92         ok(rc==DSERR_UNINITIALIZED,"IDirectSound_GetSpeakerConfig() "
  93            "should have returned DSERR_UNINITIALIZED, returned: %s\n",
  94            DXGetErrorString8(rc));
  95
  96         rc=IDirectSound_Initialize(dso,lpGuid);
  97         ok(rc==DS_OK,"IDirectSound_Initialize() failed: %s\n",
  98            DXGetErrorString8(rc));
  99     }
 100
 101     /* DSOUND: Error: Invalid caps buffer */
 102     rc=IDirectSound_GetCaps(dso,0);
 103     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_GetCaps(NULL) "
 104        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 105        DXGetErrorString8(rc));
 106
 107     ZeroMemory(&dscaps, sizeof(dscaps));
 108
 109     /* DSOUND: Error: Invalid caps buffer */
 110     rc=IDirectSound_GetCaps(dso,&dscaps);
 111     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_GetCaps() "
 112        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 113        DXGetErrorString8(rc));
 114
 115     dscaps.dwSize=sizeof(dscaps);
 116
 117     /* DSOUND: Running on a certified driver */
 118     rc=IDirectSound_GetCaps(dso,&dscaps);
 119     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 120
 121     rc=IDirectSound_Compact(dso);
 122     ok(rc==DSERR_PRIOLEVELNEEDED,"IDirectSound_Compact() failed: %s\n",
 123        DXGetErrorString8(rc));
 124
 125     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 126     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 127        DXGetErrorString8(rc));
 128
 129     rc=IDirectSound_Compact(dso);
 130     ok(rc==DS_OK,"IDirectSound_Compact() failed: %s\n",DXGetErrorString8(rc));
 131
 132     rc=IDirectSound_GetSpeakerConfig(dso,0);
 133     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_GetSpeakerConfig(NULL) "
 134        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 135        DXGetErrorString8(rc));
 136
 137     rc=IDirectSound_GetSpeakerConfig(dso,&speaker_config);
 138     ok(rc==DS_OK,"IDirectSound_GetSpeakerConfig() failed: %s\n",
 139        DXGetErrorString8(rc));
 140
 141     speaker_config = DSSPEAKER_COMBINED(DSSPEAKER_STEREO,
 142                                         DSSPEAKER_GEOMETRY_WIDE);
 143     rc=IDirectSound_SetSpeakerConfig(dso,speaker_config);
 144     ok(rc==DS_OK,"IDirectSound_SetSpeakerConfig() failed: %s\n",
 145        DXGetErrorString8(rc));
 146     if (rc==DS_OK) {
 147         rc=IDirectSound_GetSpeakerConfig(dso,&new_speaker_config);
 148         ok(rc==DS_OK,"IDirectSound_GetSpeakerConfig() failed: %s\n",
 149            DXGetErrorString8(rc));
 150         if (rc==DS_OK && speaker_config!=new_speaker_config)
 151                trace("IDirectSound_GetSpeakerConfig() failed to set speaker "
 152                "config: expected 0x%08lx, got 0x%08lx\n",
 153                speaker_config,new_speaker_config);
 154     }
 155
 156     ref=IDirectSound_Release(dso);
 157     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 158 }
 159
 160 static void IDirectSound_tests()
 161 {
 162     HRESULT rc;
 163     LPDIRECTSOUND dso=NULL;
 164
 165     trace("Testing IDirectSound\n");
 166
 167     /* try the COM class factory method of creation with no device specified */
 168     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 169                         &IID_IDirectSound, (void**)&dso);
 170     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 171        DXGetErrorString8(rc));
 172     if (dso)
 173         IDirectSound_test(dso, FALSE, NULL);
 174
 175     /* try the COM class factory method of creation with default playback
 176      * device specified */
 177     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 178                         &IID_IDirectSound, (void**)&dso);
 179     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 180        DXGetErrorString8(rc));
 181     if (dso)
 182         IDirectSound_test(dso, FALSE, &DSDEVID_DefaultPlayback);
 183
 184     /* try the COM class factory method of creation with default voice
 185      * playback device specified */
 186     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 187                         &IID_IDirectSound, (void**)&dso);
 188     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 189        DXGetErrorString8(rc));
 190     if (dso)
 191         IDirectSound_test(dso, FALSE, &DSDEVID_DefaultVoicePlayback);
 192
 193     /* try the COM class factory method of creation with a bad
 194      * IID specified */
 195     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 196                         &CLSID_DirectSoundPrivate, (void**)&dso);
 197     ok(rc==E_NOINTERFACE,
 198        "CoCreateInstance(CLSID_DirectSound,CLSID_DirectSoundPrivate) "
 199        "should have failed: %s\n",DXGetErrorString8(rc));
 200
 201     /* try the COM class factory method of creation with a bad
 202      * GUID and IID specified */
 203     rc=CoCreateInstance(&CLSID_DirectSoundPrivate, NULL, CLSCTX_INPROC_SERVER,
 204                         &IID_IDirectSound, (void**)&dso);
 205     ok(rc==REGDB_E_CLASSNOTREG,
 206        "CoCreateInstance(CLSID_DirectSoundPrivate,IID_IDirectSound) "
 207        "should have failed: %s\n",DXGetErrorString8(rc));
 208
 209     /* try with no device specified */
 210     rc=DirectSoundCreate(NULL,&dso,NULL);
 211     ok(rc==S_OK,"DirectSoundCreate(NULL) failed: %s\n",DXGetErrorString8(rc));
 212     if (dso)
 213         IDirectSound_test(dso, TRUE, NULL);
 214
 215     /* try with default playback device specified */
 216     rc=DirectSoundCreate(&DSDEVID_DefaultPlayback,&dso,NULL);
 217     ok(rc==S_OK,"DirectSoundCreate(DSDEVID_DefaultPlayback) failed: %s\n",
 218        DXGetErrorString8(rc));
 219     if (dso)
 220         IDirectSound_test(dso, TRUE, NULL);
 221
 222     /* try with default voice playback device specified */
 223     rc=DirectSoundCreate(&DSDEVID_DefaultVoicePlayback,&dso,NULL);
 224     ok(rc==S_OK,"DirectSoundCreate(DSDEVID_DefaultVoicePlayback) failed: %s\n",
 225        DXGetErrorString8(rc));
 226     if (dso)
 227         IDirectSound_test(dso, TRUE, NULL);
 228
 229     /* try with a bad device specified */
 230     rc=DirectSoundCreate(&DSDEVID_DefaultVoiceCapture,&dso,NULL);
 231     ok(rc==DSERR_NODRIVER,"DirectSoundCreate(DSDEVID_DefaultVoiceCapture) "
 232        "should have failed: %s\n",DXGetErrorString8(rc));
 233 }
 234
 235 static HRESULT test_dsound(LPGUID lpGuid)
 236 {
 237     HRESULT rc;
 238     LPDIRECTSOUND dso=NULL;
 239     int ref;
 240
 241     /* DSOUND: Error: Invalid interface buffer */
 242     rc=DirectSoundCreate(lpGuid,0,NULL);
 243     ok(rc==DSERR_INVALIDPARAM,"DirectSoundCreate() should have returned "
 244        "DSERR_INVALIDPARAM, returned: %s\n",DXGetErrorString8(rc));
 245
 246     /* Create the DirectSound object */
 247     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 248     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 249     if (rc!=DS_OK)
 250         return rc;
 251
 252     /* Try the enumerated device */
 253     IDirectSound_test(dso, TRUE, lpGuid);
 254
 255     /* Try the COM class factory method of creation with enumerated device */
 256     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 257                         &IID_IDirectSound, (void**)&dso);
 258     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 259        DXGetErrorString8(rc));
 260     if (dso)
 261         IDirectSound_test(dso, FALSE, lpGuid);
 262
 263     /* Create a DirectSound object */
 264     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 265     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 266     if (rc==DS_OK) {
 267         LPDIRECTSOUND dso1=NULL;
 268
 269         /* Create a second DirectSound object */
 270         rc=DirectSoundCreate(lpGuid,&dso1,NULL);
 271         ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 272         if (rc==DS_OK) {
 273             /* Release the second DirectSound object */
 274             ref=IDirectSound_Release(dso1);
 275             ok(ref==0,"IDirectSound_Release() has %d references, should have "
 276                "0\n",ref);
 277             ok(dso!=dso1,"DirectSound objects should be unique: "
 278                "dso=0x%08lx,dso1=0x%08lx\n",(DWORD)dso,(DWORD)dso1);
 279         }
 280
 281         /* Release the first DirectSound object */
 282         ref=IDirectSound_Release(dso);
 283         ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",
 284            ref);
 285         if (ref!=0)
 286             return DSERR_GENERIC;
 287     } else
 288         return rc;
 289
 290     /* Create a DirectSound object */
 291     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 292     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 293     if (rc==DS_OK) {
 294         LPDIRECTSOUNDBUFFER secondary;
 295         DSBUFFERDESC bufdesc;
 296         WAVEFORMATEX wfx;
 297
 298         init_format(&wfx,WAVE_FORMAT_PCM,11025,8,1);
 299         ZeroMemory(&bufdesc, sizeof(bufdesc));
 300         bufdesc.dwSize=sizeof(bufdesc);
 301         bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_CTRL3D;
 302         bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 303         bufdesc.lpwfxFormat=&wfx;
 304         rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 305         ok(rc==DS_OK && secondary!=NULL,
 306            "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 307            "buffer %s\n",DXGetErrorString8(rc));
 308         if (rc==DS_OK && secondary!=NULL) {
 309             LPDIRECTSOUND3DBUFFER buffer3d;
 310             rc=IDirectSound_QueryInterface(secondary, &IID_IDirectSound3DBuffer,
 311                                            (void **)&buffer3d);
 312             ok(rc==DS_OK && buffer3d!=NULL,"IDirectSound_QueryInterface() "
 313                "failed:  %s\n",DXGetErrorString8(rc));
 314             if (rc==DS_OK && buffer3d!=NULL) {
 315                 ref=IDirectSound3DBuffer_AddRef(buffer3d);
 316                 ok(ref==2,"IDirectSound3DBuffer_AddRef() has %d references, "
 317                    "should have 2\n",ref);
 318             }
 319             ref=IDirectSoundBuffer_AddRef(secondary);
 320             ok(ref==2,"IDirectSoundBuffer_AddRef() has %d references, "
 321                "should have 2\n",ref);
 322         }
 323         /* release with buffer */
 324         ref=IDirectSound_Release(dso);
 325         ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",
 326            ref);
 327         if (ref!=0)
 328             return DSERR_GENERIC;
 329     } else
 330         return rc;
 331
 332     return DS_OK;
 333 }
 334
 335 static HRESULT test_primary(LPGUID lpGuid)
 336 {
 337     HRESULT rc;
 338     LPDIRECTSOUND dso=NULL;
 339     LPDIRECTSOUNDBUFFER primary=NULL,second=NULL,third=NULL;
 340     DSBUFFERDESC bufdesc;
 341     DSCAPS dscaps;
 342     int ref;
 343
 344     /* Create the DirectSound object */
 345     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 346     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 347     if (rc!=DS_OK)
 348         return rc;
 349
 350     /* Get the device capabilities */
 351     ZeroMemory(&dscaps, sizeof(dscaps));
 352     dscaps.dwSize=sizeof(dscaps);
 353     rc=IDirectSound_GetCaps(dso,&dscaps);
 354     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 355     if (rc!=DS_OK)
 356         goto EXIT;
 357
 358     /* DSOUND: Error: Invalid buffer description pointer */
 359     rc=IDirectSound_CreateSoundBuffer(dso,0,0,NULL);
 360     ok(rc==DSERR_INVALIDPARAM,
 361        "IDirectSound_CreateSoundBuffer() should have failed: %s\n",
 362        DXGetErrorString8(rc));
 363
 364     /* DSOUND: Error: Invalid buffer description pointer */
 365     rc=IDirectSound_CreateSoundBuffer(dso,0,&primary,NULL);
 366     ok(rc==DSERR_INVALIDPARAM && primary==0,
 367        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 368        "dsbo=0x%lx\n",DXGetErrorString8(rc),(DWORD)primary);
 369
 370     /* DSOUND: Error: Invalid buffer description pointer */
 371     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,0,NULL);
 372     ok(rc==DSERR_INVALIDPARAM && primary==0,
 373        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 374        "dsbo=0x%lx\n",DXGetErrorString8(rc),(DWORD)primary);
 375
 376     ZeroMemory(&bufdesc, sizeof(bufdesc));
 377
 378     /* DSOUND: Error: Invalid size */
 379     /* DSOUND: Error: Invalid buffer description */
 380     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 381     ok(rc==DSERR_INVALIDPARAM && primary==0,
 382        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 383        "primary=0x%lx\n",DXGetErrorString8(rc),(DWORD)primary);
 384
 385     /* We must call SetCooperativeLevel before calling CreateSoundBuffer */
 386     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 387     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 388     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 389        DXGetErrorString8(rc));
 390     if (rc!=DS_OK)
 391         goto EXIT;
 392
 393     /* Testing the primary buffer */
 394     primary=NULL;
 395     ZeroMemory(&bufdesc, sizeof(bufdesc));
 396     bufdesc.dwSize=sizeof(bufdesc);
 397     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
 398     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 399     ok(rc==DS_OK && primary!=NULL,
 400        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer: "
 401        "%s\n",DXGetErrorString8(rc));
 402     if (rc==DS_OK && primary!=NULL) {
 403         LONG vol;
 404
 405         /* Try to create a second primary buffer */
 406         /* DSOUND: Error: The primary buffer already exists.
 407          * Any changes made to the buffer description will be ignored. */
 408         rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&second,NULL);
 409         ok(rc==DS_OK && second==primary,
 410            "IDirectSound_CreateSoundBuffer() should have returned original "
 411            "primary buffer: %s\n",DXGetErrorString8(rc));
 412         ref=IDirectSoundBuffer_Release(second);
 413         ok(ref==1,"IDirectSoundBuffer_Release() primary has %d references, "
 414            "should have 1\n",ref);
 415
 416         /* Try to duplicate a primary buffer */
 417         /* DSOUND: Error: Can't duplicate primary buffers */
 418         rc=IDirectSound_DuplicateSoundBuffer(dso,primary,&third);
 419         /* rc=0x88780032 */
 420         ok(rc!=DS_OK,"IDirectSound_DuplicateSoundBuffer() primary buffer "
 421            "should have failed %s\n",DXGetErrorString8(rc));
 422
 423         rc=IDirectSoundBuffer_GetVolume(primary,&vol);
 424         ok(rc==DS_OK,"IDirectSoundBuffer_GetVolume() failed: %s\n",
 425            DXGetErrorString8(rc));
 426
 427         if (winetest_interactive) {
 428             trace("Playing a 5 seconds reference tone at the current "
 429                   "volume.\n");
 430             if (rc==DS_OK)
 431                 trace("(the current volume is %ld according to DirectSound)\n",
 432                       vol);
 433             trace("All subsequent tones should be identical to this one.\n");
 434             trace("Listen for stutter, changes in pitch, volume, etc.\n");
 435         }
 436         test_buffer(dso,primary,1,FALSE,0,FALSE,0,winetest_interactive &&
 437                     !(dscaps.dwFlags & DSCAPS_EMULDRIVER),5.0,0,0,0,0);
 438
 439         ref=IDirectSoundBuffer_Release(primary);
 440         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 441            "should have 0\n",ref);
 442     }
 443
 444     /* Set the CooperativeLevel back to normal */
 445     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 446     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 447     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 448        DXGetErrorString8(rc));
 449
 450 EXIT:
 451     ref=IDirectSound_Release(dso);
 452     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 453     if (ref!=0)
 454         return DSERR_GENERIC;
 455
 456     return rc;
 457 }
 458
 459 /*
 460  * Test the primary buffer at different formats while keeping the
 461  * secondary buffer at a constant format.
 462  */
 463 static HRESULT test_primary_secondary(LPGUID lpGuid)
 464 {
 465     HRESULT rc;
 466     LPDIRECTSOUND dso=NULL;
 467     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 468     DSBUFFERDESC bufdesc;
 469     DSCAPS dscaps;
 470     WAVEFORMATEX wfx, wfx2;
 471     int f,ref;
 472
 473     /* Create the DirectSound object */
 474     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 475     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 476     if (rc!=DS_OK)
 477         return rc;
 478
 479     /* Get the device capabilities */
 480     ZeroMemory(&dscaps, sizeof(dscaps));
 481     dscaps.dwSize=sizeof(dscaps);
 482     rc=IDirectSound_GetCaps(dso,&dscaps);
 483     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 484     if (rc!=DS_OK)
 485         goto EXIT;
 486
 487     /* We must call SetCooperativeLevel before creating primary buffer */
 488     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 489     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 490     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 491        DXGetErrorString8(rc));
 492     if (rc!=DS_OK)
 493         goto EXIT;
 494
 495     ZeroMemory(&bufdesc, sizeof(bufdesc));
 496     bufdesc.dwSize=sizeof(bufdesc);
 497     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 498     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 499     ok(rc==DS_OK && primary!=NULL,
 500        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer "
 501        "%s\n",DXGetErrorString8(rc));
 502
 503     if (rc==DS_OK && primary!=NULL) {
 504         for (f=0;f<NB_FORMATS;f++) {
 505             /* We must call SetCooperativeLevel to be allowed to call
 506              * SetFormat */
 507             /* DSOUND: Setting DirectSound cooperative level to
 508              * DSSCL_PRIORITY */
 509             rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 510             ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 511                DXGetErrorString8(rc));
 512             if (rc!=DS_OK)
 513                 goto EXIT;
 514
 515             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 516                         formats[f][2]);
 517             wfx2=wfx;
 518             rc=IDirectSoundBuffer_SetFormat(primary,&wfx);
 519             ok(rc==DS_OK,"IDirectSoundBuffer_SetFormat() failed: %s\n",
 520                DXGetErrorString8(rc));
 521
 522             /* There is no garantee that SetFormat will actually change the
 523              * format to what we asked for. It depends on what the soundcard
 524              * supports. So we must re-query the format.
 525              */
 526             rc=IDirectSoundBuffer_GetFormat(primary,&wfx,sizeof(wfx),NULL);
 527             ok(rc==DS_OK,"IDirectSoundBuffer_GetFormat() failed: %s\n",
 528                DXGetErrorString8(rc));
 529             if (rc==DS_OK &&
 530                 (wfx.wFormatTag!=wfx2.wFormatTag ||
 531                  wfx.nSamplesPerSec!=wfx2.nSamplesPerSec ||
 532                  wfx.wBitsPerSample!=wfx2.wBitsPerSample ||
 533                  wfx.nChannels!=wfx2.nChannels)) {
 534                 trace("Requested primary format tag=0x%04x %ldx%dx%d "
 535                       "avg.B/s=%ld align=%d\n",
 536                       wfx2.wFormatTag,wfx2.nSamplesPerSec,wfx2.wBitsPerSample,
 537                       wfx2.nChannels,wfx2.nAvgBytesPerSec,wfx2.nBlockAlign);
 538                 trace("Got tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
 539                       wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,
 540                       wfx.nChannels,wfx.nAvgBytesPerSec,wfx.nBlockAlign);
 541             }
 542
 543             /* Set the CooperativeLevel back to normal */
 544             /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 545             rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 546             ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 547                DXGetErrorString8(rc));
 548
 549             init_format(&wfx2,WAVE_FORMAT_PCM,11025,16,2);
 550
 551             secondary=NULL;
 552             ZeroMemory(&bufdesc, sizeof(bufdesc));
 553             bufdesc.dwSize=sizeof(bufdesc);
 554             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 555             bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 556             bufdesc.lpwfxFormat=&wfx2;
 557             if (winetest_interactive) {
 558                 trace("  Testing a primary buffer at %ldx%dx%d with a "
 559                       "secondary buffer at %ldx%dx%d\n",
 560                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
 561                       wfx2.nSamplesPerSec,wfx2.wBitsPerSample,wfx2.nChannels);
 562             }
 563             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 564             ok(rc==DS_OK && secondary!=NULL,
 565                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 566                "buffer %s\n",DXGetErrorString8(rc));
 567
 568             if (rc==DS_OK && secondary!=NULL) {
 569                 test_buffer(dso,secondary,0,FALSE,0,FALSE,0,
 570                             winetest_interactive,1.0,0,NULL,0,0);
 571
 572                 ref=IDirectSoundBuffer_Release(secondary);
 573                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 574                    "should have 0\n",ref);
 575             }
 576         }
 577
 578         ref=IDirectSoundBuffer_Release(primary);
 579         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 580            "should have 0\n",ref);
 581     }
 582
 583     /* Set the CooperativeLevel back to normal */
 584     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 585     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 586     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 587        DXGetErrorString8(rc));
 588
 589 EXIT:
 590     ref=IDirectSound_Release(dso);
 591     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 592     if (ref!=0)
 593         return DSERR_GENERIC;
 594
 595     return rc;
 596 }
 597
 598 static HRESULT test_secondary(LPGUID lpGuid)
 599 {
 600     HRESULT rc;
 601     LPDIRECTSOUND dso=NULL;
 602     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 603     DSBUFFERDESC bufdesc;
 604     DSCAPS dscaps;
 605     WAVEFORMATEX wfx;
 606     DWORD f;
 607     int ref;
 608
 609     /* Create the DirectSound object */
 610     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 611     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 612     if (rc!=DS_OK)
 613         return rc;
 614
 615     /* Get the device capabilities */
 616     ZeroMemory(&dscaps, sizeof(dscaps));
 617     dscaps.dwSize=sizeof(dscaps);
 618     rc=IDirectSound_GetCaps(dso,&dscaps);
 619     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 620     if (rc!=DS_OK)
 621         goto EXIT;
 622
 623     /* We must call SetCooperativeLevel before creating primary buffer */
 624     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 625     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 626     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 627        DXGetErrorString8(rc));
 628     if (rc!=DS_OK)
 629         goto EXIT;
 630
 631     ZeroMemory(&bufdesc, sizeof(bufdesc));
 632     bufdesc.dwSize=sizeof(bufdesc);
 633     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 634     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 635     ok(rc==DS_OK && primary!=NULL,
 636        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer "
 637        "%s\n",DXGetErrorString8(rc));
 638
 639     if (rc==DS_OK && primary!=NULL) {
 640         for (f=0;f<NB_FORMATS;f++) {
 641             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 642                         formats[f][2]);
 643             secondary=NULL;
 644             ZeroMemory(&bufdesc, sizeof(bufdesc));
 645             bufdesc.dwSize=sizeof(bufdesc);
 646             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 647             bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 648             bufdesc.lpwfxFormat=&wfx;
 649             if (winetest_interactive) {
 650                 trace("  Testing a secondary buffer at %ldx%dx%d\n",
 651                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels);
 652             }
 653             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 654             ok(rc==DS_OK && secondary!=NULL,
 655                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 656                "buffer %s\n",DXGetErrorString8(rc));
 657
 658             if (rc==DS_OK && secondary!=NULL) {
 659                 test_buffer(dso,secondary,0,FALSE,0,FALSE,0,
 660                             winetest_interactive,1.0,0,NULL,0,0);
 661
 662                 ref=IDirectSoundBuffer_Release(secondary);
 663                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 664                    "should have 0\n",ref);
 665             }
 666         }
 667
 668         ref=IDirectSoundBuffer_Release(primary);
 669         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 670            "should have 0\n",ref);
 671     }
 672
 673     /* Set the CooperativeLevel back to normal */
 674     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 675     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 676     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 677        DXGetErrorString8(rc));
 678
 679 EXIT:
 680     ref=IDirectSound_Release(dso);
 681     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 682     if (ref!=0)
 683         return DSERR_GENERIC;
 684
 685     return rc;
 686 }
 687
 688 static BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
 689                                    LPCSTR lpcstrModule, LPVOID lpContext)
 690 {
 691     trace("*** Testing %s - %s ***\n",lpcstrDescription,lpcstrModule);
 692     test_dsound(lpGuid);
 693     test_primary(lpGuid);
 694     test_primary_secondary(lpGuid);
 695     test_secondary(lpGuid);
 696
 697     return 1;
 698 }
 699
 700 static void dsound_tests()
 701 {
 702     HRESULT rc;
 703     rc=DirectSoundEnumerateA(&dsenum_callback,NULL);
 704     ok(rc==DS_OK,"DirectSoundEnumerateA() failed: %s\n",DXGetErrorString8(rc));
 705 }
 706
 707 START_TEST(dsound)
 708 {
 709     CoInitialize(NULL);
 710
 711     IDirectSound_tests();
 712     dsound_tests();
 713 }