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||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
  98            "IDirectSound_Initialize() failed: %s\n",DXGetErrorString8(rc));
  99         if (rc==DSERR_NODRIVER) {
 100             trace("  No Driver\n");
 101             return;
 102         } else if (rc==DSERR_ALLOCATED) {
 103             trace("  Already Allocated\n");
 104             return;
 105         }
 106     }
 107
 108     /* DSOUND: Error: Invalid caps buffer */
 109     rc=IDirectSound_GetCaps(dso,0);
 110     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_GetCaps(NULL) "
 111        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 112        DXGetErrorString8(rc));
 113
 114     ZeroMemory(&dscaps, sizeof(dscaps));
 115
 116     /* DSOUND: Error: Invalid caps buffer */
 117     rc=IDirectSound_GetCaps(dso,&dscaps);
 118     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_GetCaps() "
 119        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 120        DXGetErrorString8(rc));
 121
 122     dscaps.dwSize=sizeof(dscaps);
 123
 124     /* DSOUND: Running on a certified driver */
 125     rc=IDirectSound_GetCaps(dso,&dscaps);
 126     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 127
 128     rc=IDirectSound_Compact(dso);
 129     ok(rc==DSERR_PRIOLEVELNEEDED,"IDirectSound_Compact() failed: %s\n",
 130        DXGetErrorString8(rc));
 131
 132     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 133     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 134        DXGetErrorString8(rc));
 135
 136     rc=IDirectSound_Compact(dso);
 137     ok(rc==DS_OK,"IDirectSound_Compact() failed: %s\n",DXGetErrorString8(rc));
 138
 139     rc=IDirectSound_GetSpeakerConfig(dso,0);
 140     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_GetSpeakerConfig(NULL) "
 141        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 142        DXGetErrorString8(rc));
 143
 144     rc=IDirectSound_GetSpeakerConfig(dso,&speaker_config);
 145     ok(rc==DS_OK,"IDirectSound_GetSpeakerConfig() failed: %s\n",
 146        DXGetErrorString8(rc));
 147
 148     speaker_config = DSSPEAKER_COMBINED(DSSPEAKER_STEREO,
 149                                         DSSPEAKER_GEOMETRY_WIDE);
 150     rc=IDirectSound_SetSpeakerConfig(dso,speaker_config);
 151     ok(rc==DS_OK,"IDirectSound_SetSpeakerConfig() failed: %s\n",
 152        DXGetErrorString8(rc));
 153     if (rc==DS_OK) {
 154         rc=IDirectSound_GetSpeakerConfig(dso,&new_speaker_config);
 155         ok(rc==DS_OK,"IDirectSound_GetSpeakerConfig() failed: %s\n",
 156            DXGetErrorString8(rc));
 157         if (rc==DS_OK && speaker_config!=new_speaker_config)
 158                trace("IDirectSound_GetSpeakerConfig() failed to set speaker "
 159                "config: expected 0x%08lx, got 0x%08lx\n",
 160                speaker_config,new_speaker_config);
 161     }
 162
 163     ref=IDirectSound_Release(dso);
 164     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 165 }
 166
 167 static void IDirectSound_tests()
 168 {
 169     HRESULT rc;
 170     LPDIRECTSOUND dso=NULL;
 171
 172     trace("Testing IDirectSound\n");
 173
 174     /* try the COM class factory method of creation with no device specified */
 175     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 176                         &IID_IDirectSound, (void**)&dso);
 177     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 178        DXGetErrorString8(rc));
 179     if (dso)
 180         IDirectSound_test(dso, FALSE, NULL);
 181
 182     /* try the COM class factory method of creation with default playback
 183      * device specified */
 184     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 185                         &IID_IDirectSound, (void**)&dso);
 186     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 187        DXGetErrorString8(rc));
 188     if (dso)
 189         IDirectSound_test(dso, FALSE, &DSDEVID_DefaultPlayback);
 190
 191     /* try the COM class factory method of creation with default voice
 192      * playback device specified */
 193     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 194                         &IID_IDirectSound, (void**)&dso);
 195     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 196        DXGetErrorString8(rc));
 197     if (dso)
 198         IDirectSound_test(dso, FALSE, &DSDEVID_DefaultVoicePlayback);
 199
 200     /* try the COM class factory method of creation with a bad
 201      * IID specified */
 202     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 203                         &CLSID_DirectSoundPrivate, (void**)&dso);
 204     ok(rc==E_NOINTERFACE,
 205        "CoCreateInstance(CLSID_DirectSound,CLSID_DirectSoundPrivate) "
 206        "should have failed: %s\n",DXGetErrorString8(rc));
 207
 208     /* try the COM class factory method of creation with a bad
 209      * GUID and IID specified */
 210     rc=CoCreateInstance(&CLSID_DirectSoundPrivate, NULL, CLSCTX_INPROC_SERVER,
 211                         &IID_IDirectSound, (void**)&dso);
 212     ok(rc==REGDB_E_CLASSNOTREG,
 213        "CoCreateInstance(CLSID_DirectSoundPrivate,IID_IDirectSound) "
 214        "should have failed: %s\n",DXGetErrorString8(rc));
 215
 216     /* try with no device specified */
 217     rc=DirectSoundCreate(NULL,&dso,NULL);
 218     ok(rc==S_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 219        "DirectSoundCreate(NULL) failed: %s\n",DXGetErrorString8(rc));
 220     if (rc==S_OK && dso)
 221         IDirectSound_test(dso, TRUE, NULL);
 222
 223     /* try with default playback device specified */
 224     rc=DirectSoundCreate(&DSDEVID_DefaultPlayback,&dso,NULL);
 225     ok(rc==S_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 226        "DirectSoundCreate(DSDEVID_DefaultPlayback) failed: %s\n",
 227        DXGetErrorString8(rc));
 228     if (rc==DS_OK && dso)
 229         IDirectSound_test(dso, TRUE, NULL);
 230
 231     /* try with default voice playback device specified */
 232     rc=DirectSoundCreate(&DSDEVID_DefaultVoicePlayback,&dso,NULL);
 233     ok(rc==S_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 234        "DirectSoundCreate(DSDEVID_DefaultVoicePlayback) failed: %s\n",
 235        DXGetErrorString8(rc));
 236     if (rc==DS_OK && dso)
 237         IDirectSound_test(dso, TRUE, NULL);
 238
 239     /* try with a bad device specified */
 240     rc=DirectSoundCreate(&DSDEVID_DefaultVoiceCapture,&dso,NULL);
 241     ok(rc==DSERR_NODRIVER,"DirectSoundCreate(DSDEVID_DefaultVoiceCapture) "
 242        "should have failed: %s\n",DXGetErrorString8(rc));
 243 }
 244
 245 static HRESULT test_dsound(LPGUID lpGuid)
 246 {
 247     HRESULT rc;
 248     LPDIRECTSOUND dso=NULL;
 249     int ref;
 250
 251     /* DSOUND: Error: Invalid interface buffer */
 252     rc=DirectSoundCreate(lpGuid,0,NULL);
 253     ok(rc==DSERR_INVALIDPARAM,"DirectSoundCreate() should have returned "
 254        "DSERR_INVALIDPARAM, returned: %s\n",DXGetErrorString8(rc));
 255
 256     /* Create the DirectSound object */
 257     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 258     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 259        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 260     if (rc!=DS_OK)
 261         return rc;
 262
 263     /* Try the enumerated device */
 264     IDirectSound_test(dso, TRUE, lpGuid);
 265
 266     /* Try the COM class factory method of creation with enumerated device */
 267     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 268                         &IID_IDirectSound, (void**)&dso);
 269     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 270        DXGetErrorString8(rc));
 271     if (dso)
 272         IDirectSound_test(dso, FALSE, lpGuid);
 273
 274     /* Create a DirectSound object */
 275     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 276     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 277     if (rc==DS_OK) {
 278         LPDIRECTSOUND dso1=NULL;
 279
 280         /* Create a second DirectSound object */
 281         rc=DirectSoundCreate(lpGuid,&dso1,NULL);
 282         ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 283         if (rc==DS_OK) {
 284             /* Release the second DirectSound object */
 285             ref=IDirectSound_Release(dso1);
 286             ok(ref==0,"IDirectSound_Release() has %d references, should have "
 287                "0\n",ref);
 288             ok(dso!=dso1,"DirectSound objects should be unique: "
 289                "dso=0x%08lx,dso1=0x%08lx\n",(DWORD)dso,(DWORD)dso1);
 290         }
 291
 292         /* Release the first DirectSound object */
 293         ref=IDirectSound_Release(dso);
 294         ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",
 295            ref);
 296         if (ref!=0)
 297             return DSERR_GENERIC;
 298     } else
 299         return rc;
 300
 301     /* Create a DirectSound object */
 302     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 303     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 304     if (rc==DS_OK) {
 305         LPDIRECTSOUNDBUFFER secondary;
 306         DSBUFFERDESC bufdesc;
 307         WAVEFORMATEX wfx;
 308
 309         init_format(&wfx,WAVE_FORMAT_PCM,11025,8,1);
 310         ZeroMemory(&bufdesc, sizeof(bufdesc));
 311         bufdesc.dwSize=sizeof(bufdesc);
 312         bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_CTRL3D;
 313         bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 314         bufdesc.lpwfxFormat=&wfx;
 315         rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 316         ok(rc==DS_OK && secondary!=NULL,
 317            "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 318            "buffer %s\n",DXGetErrorString8(rc));
 319         if (rc==DS_OK && secondary!=NULL) {
 320             LPDIRECTSOUND3DBUFFER buffer3d;
 321             rc=IDirectSound_QueryInterface(secondary, &IID_IDirectSound3DBuffer,
 322                                            (void **)&buffer3d);
 323             ok(rc==DS_OK && buffer3d!=NULL,"IDirectSound_QueryInterface() "
 324                "failed:  %s\n",DXGetErrorString8(rc));
 325             if (rc==DS_OK && buffer3d!=NULL) {
 326                 ref=IDirectSound3DBuffer_AddRef(buffer3d);
 327                 ok(ref==2,"IDirectSound3DBuffer_AddRef() has %d references, "
 328                    "should have 2\n",ref);
 329             }
 330             ref=IDirectSoundBuffer_AddRef(secondary);
 331             ok(ref==2,"IDirectSoundBuffer_AddRef() has %d references, "
 332                "should have 2\n",ref);
 333         }
 334         /* release with buffer */
 335         ref=IDirectSound_Release(dso);
 336         ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",
 337            ref);
 338         if (ref!=0)
 339             return DSERR_GENERIC;
 340     } else
 341         return rc;
 342
 343     return DS_OK;
 344 }
 345
 346 static HRESULT test_primary(LPGUID lpGuid)
 347 {
 348     HRESULT rc;
 349     LPDIRECTSOUND dso=NULL;
 350     LPDIRECTSOUNDBUFFER primary=NULL,second=NULL,third=NULL;
 351     DSBUFFERDESC bufdesc;
 352     DSCAPS dscaps;
 353     WAVEFORMATEX wfx;
 354     int ref;
 355
 356     /* Create the DirectSound object */
 357     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 358     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 359        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 360     if (rc!=DS_OK)
 361         return rc;
 362
 363     /* Get the device capabilities */
 364     ZeroMemory(&dscaps, sizeof(dscaps));
 365     dscaps.dwSize=sizeof(dscaps);
 366     rc=IDirectSound_GetCaps(dso,&dscaps);
 367     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 368     if (rc!=DS_OK)
 369         goto EXIT;
 370
 371     /* DSOUND: Error: Invalid buffer description pointer */
 372     rc=IDirectSound_CreateSoundBuffer(dso,0,0,NULL);
 373     ok(rc==DSERR_INVALIDPARAM,
 374        "IDirectSound_CreateSoundBuffer() should have failed: %s\n",
 375        DXGetErrorString8(rc));
 376
 377     /* DSOUND: Error: Invalid buffer description pointer */
 378     rc=IDirectSound_CreateSoundBuffer(dso,0,&primary,NULL);
 379     ok(rc==DSERR_INVALIDPARAM && primary==0,
 380        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 381        "dsbo=0x%lx\n",DXGetErrorString8(rc),(DWORD)primary);
 382
 383     /* DSOUND: Error: Invalid buffer description pointer */
 384     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,0,NULL);
 385     ok(rc==DSERR_INVALIDPARAM && primary==0,
 386        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 387        "dsbo=0x%lx\n",DXGetErrorString8(rc),(DWORD)primary);
 388
 389     ZeroMemory(&bufdesc, sizeof(bufdesc));
 390
 391     /* DSOUND: Error: Invalid size */
 392     /* DSOUND: Error: Invalid buffer description */
 393     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 394     ok(rc==DSERR_INVALIDPARAM && primary==0,
 395        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 396        "primary=0x%lx\n",DXGetErrorString8(rc),(DWORD)primary);
 397
 398     /* We must call SetCooperativeLevel before calling CreateSoundBuffer */
 399     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 400     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 401     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 402        DXGetErrorString8(rc));
 403     if (rc!=DS_OK)
 404         goto EXIT;
 405
 406     /* Testing the primary buffer */
 407     primary=NULL;
 408     ZeroMemory(&bufdesc, sizeof(bufdesc));
 409     bufdesc.dwSize=sizeof(bufdesc);
 410     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
 411     bufdesc.lpwfxFormat = &wfx;
 412     init_format(&wfx,WAVE_FORMAT_PCM,11025,8,2);
 413     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 414     ok(rc==DSERR_INVALIDPARAM,"IDirectSound_CreateSoundBuffer() should have "
 415        "returned DSERR_INVALIDPARAM, returned: %s\n", DXGetErrorString8(rc));
 416     if (rc==DS_OK && primary!=NULL)
 417         IDirectSoundBuffer_Release(primary);
 418
 419     primary=NULL;
 420     ZeroMemory(&bufdesc, sizeof(bufdesc));
 421     bufdesc.dwSize=sizeof(bufdesc);
 422     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
 423     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 424     ok(rc==DS_OK && primary!=NULL,
 425        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer: "
 426        "%s\n",DXGetErrorString8(rc));
 427     if (rc==DS_OK && primary!=NULL) {
 428         LONG vol;
 429
 430         /* Try to create a second primary buffer */
 431         /* DSOUND: Error: The primary buffer already exists.
 432          * Any changes made to the buffer description will be ignored. */
 433         rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&second,NULL);
 434         ok(rc==DS_OK && second==primary,
 435            "IDirectSound_CreateSoundBuffer() should have returned original "
 436            "primary buffer: %s\n",DXGetErrorString8(rc));
 437         ref=IDirectSoundBuffer_Release(second);
 438         ok(ref==1,"IDirectSoundBuffer_Release() primary has %d references, "
 439            "should have 1\n",ref);
 440
 441         /* Try to duplicate a primary buffer */
 442         /* DSOUND: Error: Can't duplicate primary buffers */
 443         rc=IDirectSound_DuplicateSoundBuffer(dso,primary,&third);
 444         /* rc=0x88780032 */
 445         ok(rc!=DS_OK,"IDirectSound_DuplicateSoundBuffer() primary buffer "
 446            "should have failed %s\n",DXGetErrorString8(rc));
 447
 448         rc=IDirectSoundBuffer_GetVolume(primary,&vol);
 449         ok(rc==DS_OK,"IDirectSoundBuffer_GetVolume() failed: %s\n",
 450            DXGetErrorString8(rc));
 451
 452         if (winetest_interactive) {
 453             trace("Playing a 5 seconds reference tone at the current "
 454                   "volume.\n");
 455             if (rc==DS_OK)
 456                 trace("(the current volume is %ld according to DirectSound)\n",
 457                       vol);
 458             trace("All subsequent tones should be identical to this one.\n");
 459             trace("Listen for stutter, changes in pitch, volume, etc.\n");
 460         }
 461         test_buffer(dso,primary,1,FALSE,0,FALSE,0,winetest_interactive &&
 462                     !(dscaps.dwFlags & DSCAPS_EMULDRIVER),5.0,0,0,0,0);
 463
 464         ref=IDirectSoundBuffer_Release(primary);
 465         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 466            "should have 0\n",ref);
 467     }
 468
 469     /* Set the CooperativeLevel back to normal */
 470     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 471     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 472     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 473        DXGetErrorString8(rc));
 474
 475 EXIT:
 476     ref=IDirectSound_Release(dso);
 477     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 478     if (ref!=0)
 479         return DSERR_GENERIC;
 480
 481     return rc;
 482 }
 483
 484 /*
 485  * Test the primary buffer at different formats while keeping the
 486  * secondary buffer at a constant format.
 487  */
 488 static HRESULT test_primary_secondary(LPGUID lpGuid)
 489 {
 490     HRESULT rc;
 491     LPDIRECTSOUND dso=NULL;
 492     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 493     DSBUFFERDESC bufdesc;
 494     DSCAPS dscaps;
 495     WAVEFORMATEX wfx, wfx2;
 496     int f,ref;
 497
 498     /* Create the DirectSound object */
 499     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 500     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 501        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 502     if (rc!=DS_OK)
 503         return rc;
 504
 505     /* Get the device capabilities */
 506     ZeroMemory(&dscaps, sizeof(dscaps));
 507     dscaps.dwSize=sizeof(dscaps);
 508     rc=IDirectSound_GetCaps(dso,&dscaps);
 509     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 510     if (rc!=DS_OK)
 511         goto EXIT;
 512
 513     /* We must call SetCooperativeLevel before creating primary buffer */
 514     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 515     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 516     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 517        DXGetErrorString8(rc));
 518     if (rc!=DS_OK)
 519         goto EXIT;
 520
 521     ZeroMemory(&bufdesc, sizeof(bufdesc));
 522     bufdesc.dwSize=sizeof(bufdesc);
 523     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 524     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 525     ok(rc==DS_OK && primary!=NULL,
 526        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer "
 527        "%s\n",DXGetErrorString8(rc));
 528
 529     if (rc==DS_OK && primary!=NULL) {
 530         for (f=0;f<NB_FORMATS;f++) {
 531             /* We must call SetCooperativeLevel to be allowed to call
 532              * SetFormat */
 533             /* DSOUND: Setting DirectSound cooperative level to
 534              * DSSCL_PRIORITY */
 535             rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 536             ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 537                DXGetErrorString8(rc));
 538             if (rc!=DS_OK)
 539                 goto EXIT;
 540
 541             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 542                         formats[f][2]);
 543             wfx2=wfx;
 544             rc=IDirectSoundBuffer_SetFormat(primary,&wfx);
 545             ok(rc==DS_OK,"IDirectSoundBuffer_SetFormat() failed: %s\n",
 546                DXGetErrorString8(rc));
 547
 548             /* There is no garantee that SetFormat will actually change the
 549              * format to what we asked for. It depends on what the soundcard
 550              * supports. So we must re-query the format.
 551              */
 552             rc=IDirectSoundBuffer_GetFormat(primary,&wfx,sizeof(wfx),NULL);
 553             ok(rc==DS_OK,"IDirectSoundBuffer_GetFormat() failed: %s\n",
 554                DXGetErrorString8(rc));
 555             if (rc==DS_OK &&
 556                 (wfx.wFormatTag!=wfx2.wFormatTag ||
 557                  wfx.nSamplesPerSec!=wfx2.nSamplesPerSec ||
 558                  wfx.wBitsPerSample!=wfx2.wBitsPerSample ||
 559                  wfx.nChannels!=wfx2.nChannels)) {
 560                 trace("Requested primary format tag=0x%04x %ldx%dx%d "
 561                       "avg.B/s=%ld align=%d\n",
 562                       wfx2.wFormatTag,wfx2.nSamplesPerSec,wfx2.wBitsPerSample,
 563                       wfx2.nChannels,wfx2.nAvgBytesPerSec,wfx2.nBlockAlign);
 564                 trace("Got tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
 565                       wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,
 566                       wfx.nChannels,wfx.nAvgBytesPerSec,wfx.nBlockAlign);
 567             }
 568
 569             /* Set the CooperativeLevel back to normal */
 570             /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 571             rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 572             ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 573                DXGetErrorString8(rc));
 574
 575             init_format(&wfx2,WAVE_FORMAT_PCM,11025,16,2);
 576
 577             secondary=NULL;
 578             ZeroMemory(&bufdesc, sizeof(bufdesc));
 579             bufdesc.dwSize=sizeof(bufdesc);
 580             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 581             bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 582             bufdesc.lpwfxFormat=&wfx2;
 583             if (winetest_interactive) {
 584                 trace("  Testing a primary buffer at %ldx%dx%d with a "
 585                       "secondary buffer at %ldx%dx%d\n",
 586                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
 587                       wfx2.nSamplesPerSec,wfx2.wBitsPerSample,wfx2.nChannels);
 588             }
 589             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 590             ok(rc==DS_OK && secondary!=NULL,
 591                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 592                "buffer %s\n",DXGetErrorString8(rc));
 593
 594             if (rc==DS_OK && secondary!=NULL) {
 595                 test_buffer(dso,secondary,0,FALSE,0,FALSE,0,
 596                             winetest_interactive,1.0,0,NULL,0,0);
 597
 598                 ref=IDirectSoundBuffer_Release(secondary);
 599                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 600                    "should have 0\n",ref);
 601             }
 602         }
 603
 604         ref=IDirectSoundBuffer_Release(primary);
 605         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 606            "should have 0\n",ref);
 607     }
 608
 609     /* Set the CooperativeLevel back to normal */
 610     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 611     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 612     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 613        DXGetErrorString8(rc));
 614
 615 EXIT:
 616     ref=IDirectSound_Release(dso);
 617     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 618     if (ref!=0)
 619         return DSERR_GENERIC;
 620
 621     return rc;
 622 }
 623
 624 static HRESULT test_secondary(LPGUID lpGuid)
 625 {
 626     HRESULT rc;
 627     LPDIRECTSOUND dso=NULL;
 628     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 629     DSBUFFERDESC bufdesc;
 630     DSCAPS dscaps;
 631     WAVEFORMATEX wfx;
 632     DWORD f;
 633     int ref;
 634
 635     /* Create the DirectSound object */
 636     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 637     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED,
 638        "DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 639     if (rc!=DS_OK)
 640         return rc;
 641
 642     /* Get the device capabilities */
 643     ZeroMemory(&dscaps, sizeof(dscaps));
 644     dscaps.dwSize=sizeof(dscaps);
 645     rc=IDirectSound_GetCaps(dso,&dscaps);
 646     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 647     if (rc!=DS_OK)
 648         goto EXIT;
 649
 650     /* We must call SetCooperativeLevel before creating primary buffer */
 651     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 652     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 653     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 654        DXGetErrorString8(rc));
 655     if (rc!=DS_OK)
 656         goto EXIT;
 657
 658     ZeroMemory(&bufdesc, sizeof(bufdesc));
 659     bufdesc.dwSize=sizeof(bufdesc);
 660     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 661     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 662     ok(rc==DS_OK && primary!=NULL,
 663        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer "
 664        "%s\n",DXGetErrorString8(rc));
 665
 666     if (rc==DS_OK && primary!=NULL) {
 667         for (f=0;f<NB_FORMATS;f++) {
 668             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 669                         formats[f][2]);
 670             secondary=NULL;
 671             ZeroMemory(&bufdesc, sizeof(bufdesc));
 672             bufdesc.dwSize=sizeof(bufdesc);
 673             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 674             bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 675             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 676             ok(rc==DSERR_INVALIDPARAM,"IDirectSound_CreateSoundBuffer() "
 677                "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 678                DXGetErrorString8(rc));
 679             if (rc==DS_OK && secondary!=NULL)
 680                 IDirectSoundBuffer_Release(secondary);
 681
 682             secondary=NULL;
 683             ZeroMemory(&bufdesc, sizeof(bufdesc));
 684             bufdesc.dwSize=sizeof(bufdesc);
 685             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 686             bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 687             bufdesc.lpwfxFormat=&wfx;
 688             if (winetest_interactive) {
 689                 trace("  Testing a secondary buffer at %ldx%dx%d\n",
 690                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels);
 691             }
 692             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 693             ok(rc==DS_OK && secondary!=NULL,
 694                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 695                "buffer %s\n",DXGetErrorString8(rc));
 696
 697             if (rc==DS_OK && secondary!=NULL) {
 698                 test_buffer(dso,secondary,0,FALSE,0,FALSE,0,
 699                             winetest_interactive,1.0,0,NULL,0,0);
 700
 701                 ref=IDirectSoundBuffer_Release(secondary);
 702                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 703                    "should have 0\n",ref);
 704             }
 705         }
 706
 707         ref=IDirectSoundBuffer_Release(primary);
 708         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 709            "should have 0\n",ref);
 710     }
 711
 712     /* Set the CooperativeLevel back to normal */
 713     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 714     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 715     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 716        DXGetErrorString8(rc));
 717
 718 EXIT:
 719     ref=IDirectSound_Release(dso);
 720     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 721     if (ref!=0)
 722         return DSERR_GENERIC;
 723
 724     return rc;
 725 }
 726
 727 static BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
 728                                    LPCSTR lpcstrModule, LPVOID lpContext)
 729 {
 730     HRESULT rc;
 731     trace("*** Testing %s - %s ***\n",lpcstrDescription,lpcstrModule);
 732     rc = test_dsound(lpGuid);
 733     if (rc == DSERR_NODRIVER)
 734         trace("  No Driver\n");
 735     else if (rc == DSERR_ALLOCATED)
 736         trace("  Already In Use\n");
 737     else {
 738         test_primary(lpGuid);
 739         test_primary_secondary(lpGuid);
 740         test_secondary(lpGuid);
 741     }
 742
 743     return 1;
 744 }
 745
 746 static void dsound_tests()
 747 {
 748     HRESULT rc;
 749     rc=DirectSoundEnumerateA(&dsenum_callback,NULL);
 750     ok(rc==DS_OK,"DirectSoundEnumerateA() failed: %s\n",DXGetErrorString8(rc));
 751 }
 752
 753 START_TEST(dsound)
 754 {
 755     CoInitialize(NULL);
 756
 757     IDirectSound_tests();
 758     dsound_tests();
 759
 760     CoUninitialize();
 761 }